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 greatmengqi
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---
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name: smoke-test
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description: End-to-end smoke test skill for DeerFlow. Guides through: 1) Pulling latest code, 2) Docker OR Local installation and deployment (user preference, default to Local if Docker network issues), 3) Service availability verification, 4) Health check, 5) Final test report. Use when the user says "run smoke test", "smoke test deployment", "verify installation", "test service availability", "end-to-end test", or similar.
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---
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# DeerFlow Smoke Test Skill
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This skill guides the Agent through DeerFlow's full end-to-end smoke test workflow, including code updates, deployment (supporting both Docker and local installation modes), service availability verification, and health checks.
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## Deployment Mode Selection
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This skill supports two deployment modes:
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- **Local installation mode** (recommended, especially when network issues occur) - Run all services directly on the local machine
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- **Docker mode** - Run all services inside Docker containers
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**Selection strategy**:
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- If the user explicitly asks for Docker mode, use Docker
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- If network issues occur (such as slow image pulls), automatically switch to local mode
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- Default to local mode whenever possible
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## Structure
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```
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smoke-test/
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├── SKILL.md ← You are here - core workflow and logic
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├── scripts/
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│ ├── check_docker.sh ← Check the Docker environment
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│ ├── check_local_env.sh ← Check local environment dependencies
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│ ├── frontend_check.sh ← Frontend page smoke check
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│ ├── pull_code.sh ← Pull the latest code
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│ ├── deploy_docker.sh ← Docker deployment
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│ ├── deploy_local.sh ← Local deployment
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│ └── health_check.sh ← Service health check
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├── references/
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│ ├── SOP.md ← Standard operating procedure
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│ └── troubleshooting.md ← Troubleshooting guide
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└── templates/
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├── report.local.template.md ← Local mode smoke test report template
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└── report.docker.template.md ← Docker mode smoke test report template
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```
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## Standard Operating Procedure (SOP)
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### Phase 1: Code Update Check
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1. **Confirm current directory** - Verify that the current working directory is the DeerFlow project root
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2. **Check Git status** - See whether there are uncommitted changes
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3. **Pull the latest code** - Use `git pull origin main` to get the latest updates
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4. **Confirm code update** - Verify that the latest code was pulled successfully
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### Phase 2: Deployment Mode Selection and Environment Check
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**Choose deployment mode**:
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- Ask for user preference, or choose automatically based on network conditions
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- Default to local installation mode
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**Local mode environment check**:
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1. **Check Node.js version** - Requires 22+
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2. **Check pnpm** - Package manager
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3. **Check uv** - Python package manager
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4. **Check nginx** - Reverse proxy
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5. **Check required ports** - Confirm that ports 2026, 3000, 8001, and 2024 are not occupied
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**Docker mode environment check** (if Docker is selected):
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1. **Check whether Docker is installed** - Run `docker --version`
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2. **Check Docker daemon status** - Run `docker info`
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3. **Check Docker Compose availability** - Run `docker compose version`
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4. **Check required ports** - Confirm that port 2026 is not occupied
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### Phase 3: Configuration Preparation
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1. **Check whether config.yaml exists**
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- If it does not exist, run `make config` to generate it
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- If it already exists, check whether it needs an upgrade with `make config-upgrade`
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2. **Check the .env file**
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- Verify that required environment variables are configured
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- Especially model API keys such as `OPENAI_API_KEY`
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### Phase 4: Deployment Execution
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**Local mode deployment**:
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1. **Check dependencies** - Run `make check`
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2. **Install dependencies** - Run `make install`
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3. **(Optional) Pre-pull the sandbox image** - If needed, run `make setup-sandbox`
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4. **Start services** - Run `make dev-daemon` (background mode, recommended) or `make dev` (foreground mode)
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5. **Wait for startup** - Give all services enough time to start completely (90-120 seconds recommended)
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**Docker mode deployment** (if Docker is selected):
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1. **Initialize Docker environment** - Run `make docker-init`
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2. **Start Docker services** - Run `make docker-start`
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3. **Wait for startup** - Give all containers enough time to start completely (60 seconds recommended)
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### Phase 5: Service Health Check
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**Local mode health check**:
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1. **Check process status** - Confirm that LangGraph, Gateway, Frontend, and Nginx processes are all running
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2. **Check frontend service** - Visit `http://localhost:2026` and verify that the page loads
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3. **Check API Gateway** - Verify the `http://localhost:2026/health` endpoint
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4. **Check LangGraph service** - Verify the availability of relevant endpoints
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5. **Frontend route smoke check** - Run `bash .agent/skills/smoke-test/scripts/frontend_check.sh` to verify key routes under `/workspace`
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**Docker mode health check** (when using Docker):
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1. **Check container status** - Run `docker ps` and confirm that all containers are running
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2. **Check frontend service** - Visit `http://localhost:2026` and verify that the page loads
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3. **Check API Gateway** - Verify the `http://localhost:2026/health` endpoint
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4. **Check LangGraph service** - Verify the availability of relevant endpoints
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5. **Frontend route smoke check** - Run `bash .agent/skills/smoke-test/scripts/frontend_check.sh` to verify key routes under `/workspace`
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### Optional Functional Verification
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1. **List available models** - Verify that model configuration loads correctly
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2. **List available skills** - Verify that the skill directory is mounted correctly
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3. **Simple chat test** - Send a simple message to verify the end-to-end flow
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### Phase 6: Generate Test Report
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1. **Collect all test results** - Summarize execution status for each phase
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2. **Record encountered issues** - If anything fails, record the error details
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3. **Generate the final report** - Use the template that matches the selected deployment mode to create the complete test report, including overall conclusion, detailed key test cases, and explicit frontend page / route results
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4. **Provide follow-up recommendations** - Offer suggestions based on the test results
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## Execution Rules
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- **Follow the sequence** - Execute strictly in the order described above
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- **Idempotency** - Every step should be safe to repeat
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- **Error handling** - If a step fails, stop and report the issue, then provide troubleshooting suggestions
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- **Detailed logging** - Record the execution result and status of each step
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- **User confirmation** - Ask for confirmation before potentially risky operations such as overwriting config
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- **Mode preference** - Prefer local mode to avoid network-related issues
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- **Template requirement** - The final report must use the matching template under `templates/`; do not output a free-form summary instead of the template-based report
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- **Report clarity** - The execution summary must include the overall pass/fail conclusion plus per-case result explanations, and frontend smoke check results must be listed explicitly in the report
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- **Optional phase handling** - If functional verification is not executed, do not present it as a separate skipped phase in the final report
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## Known Acceptable Warnings
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The following warnings can appear during smoke testing and do not block a successful result:
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- Feishu/Lark SSL errors in Gateway logs (certificate verification failure) can be ignored if that channel is not enabled
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- Warnings in LangGraph logs about missing methods in the custom checkpointer, such as `adelete_for_runs` or `aprune`, do not affect the core functionality
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## Key Tools
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Use the following tools during execution:
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1. **bash** - Run shell commands
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2. **present_file** - Show generated reports and important files
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3. **task_tool** - Organize complex steps with subtasks when needed
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## Success Criteria
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Smoke test pass criteria (local mode):
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- [x] Latest code is pulled successfully
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- [x] Local environment check passes (Node.js 22+, pnpm, uv, nginx)
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- [x] Configuration files are set up correctly
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- [x] `make check` passes
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- [x] `make install` completes successfully
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- [x] `make dev` starts successfully
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- [x] All service processes run normally
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- [x] Frontend page is accessible
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- [x] Frontend route smoke check passes (`/workspace` key routes)
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- [x] API Gateway health check passes
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- [x] Test report is generated completely
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Smoke test pass criteria (Docker mode):
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- [x] Latest code is pulled successfully
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- [x] Docker environment check passes
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- [x] Configuration files are set up correctly
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- [x] `make docker-init` completes successfully
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- [x] `make docker-start` completes successfully
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- [x] All Docker containers run normally
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- [x] Frontend page is accessible
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- [x] Frontend route smoke check passes (`/workspace` key routes)
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- [x] API Gateway health check passes
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- [x] Test report is generated completely
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## Read Reference Files
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Before starting execution, read the following reference files:
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1. `references/SOP.md` - Detailed step-by-step operating instructions
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2. `references/troubleshooting.md` - Common issues and solutions
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3. `templates/report.local.template.md` - Local mode test report template
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4. `templates/report.docker.template.md` - Docker mode test report template
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@@ -1,452 +0,0 @@
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# DeerFlow Smoke Test Standard Operating Procedure (SOP)
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This document describes the detailed operating steps for each phase of the DeerFlow smoke test.
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## Phase 1: Code Update Check
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### 1.1 Confirm Current Directory
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**Objective**: Verify that the current working directory is the DeerFlow project root.
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**Steps**:
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1. Run `pwd` to view the current working directory
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2. Check whether the directory contains the following files/directories:
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- `Makefile`
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- `backend/`
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- `frontend/`
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- `config.example.yaml`
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**Success Criteria**: The current directory contains all of the files/directories listed above.
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---
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### 1.2 Check Git Status
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**Objective**: Check whether there are uncommitted changes.
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**Steps**:
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1. Run `git status`
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2. Check whether the output includes "Changes not staged for commit" or "Untracked files"
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**Notes**:
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- If there are uncommitted changes, recommend that the user commit or stash them first to avoid conflicts while pulling
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- If the user confirms that they want to continue, this step can be skipped
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---
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### 1.3 Pull the Latest Code
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**Objective**: Fetch the latest code updates.
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**Steps**:
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1. Run `git fetch origin main`
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2. Run `git pull origin main`
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**Success Criteria**:
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- The commands succeed without errors
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- The output shows "Already up to date" or indicates that new commits were pulled successfully
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---
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### 1.4 Confirm Code Update
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**Objective**: Verify that the latest code was pulled successfully.
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**Steps**:
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1. Run `git log -1 --oneline` to view the latest commit
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2. Record the commit hash and message
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---
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## Phase 2: Deployment Mode Selection and Environment Check
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### 2.1 Choose Deployment Mode
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**Objective**: Decide whether to use local mode or Docker mode.
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**Decision Flow**:
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1. Prefer local mode first to avoid network-related issues
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2. If the user explicitly requests Docker, use Docker
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3. If Docker network issues occur, switch to local mode automatically
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---
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### 2.2 Local Mode Environment Check
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**Objective**: Verify that local development environment dependencies are satisfied.
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#### 2.2.1 Check Node.js Version
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**Steps**:
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1. If nvm is used, run `nvm use 22` to switch to Node 22+
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2. Run `node --version`
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**Success Criteria**: Version >= 22.x
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**Failure Handling**:
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- If the version is too low, ask the user to install/switch Node.js with nvm:
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```bash
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nvm install 22
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nvm use 22
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```
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- Or install it from the official website: https://nodejs.org/
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---
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#### 2.2.2 Check pnpm
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**Steps**:
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1. Run `pnpm --version`
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**Success Criteria**: The command returns pnpm version information.
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**Failure Handling**:
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- If pnpm is not installed, ask the user to install it with `npm install -g pnpm`
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---
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#### 2.2.3 Check uv
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**Steps**:
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1. Run `uv --version`
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**Success Criteria**: The command returns uv version information.
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**Failure Handling**:
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- If uv is not installed, ask the user to install uv
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---
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#### 2.2.4 Check nginx
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**Steps**:
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1. Run `nginx -v`
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**Success Criteria**: The command returns nginx version information.
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**Failure Handling**:
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- macOS: install with Homebrew using `brew install nginx`
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- Linux: install using the system package manager
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---
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#### 2.2.5 Check Required Ports
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**Steps**:
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1. Run the following commands to check ports:
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```bash
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lsof -i :2026 # Main port
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lsof -i :3000 # Frontend
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lsof -i :8001 # Gateway
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lsof -i :2024 # LangGraph
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```
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**Success Criteria**: All ports are free, or they are occupied only by DeerFlow-related processes.
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**Failure Handling**:
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- If a port is occupied, ask the user to stop the related process
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---
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|
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### 2.3 Docker Mode Environment Check (If Docker Is Selected)
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|
||||
#### 2.3.1 Check Whether Docker Is Installed
|
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|
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**Steps**:
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1. Run `docker --version`
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**Success Criteria**: The command returns Docker version information, such as "Docker version 24.x.x".
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|
||||
---
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#### 2.3.2 Check Docker Daemon Status
|
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**Steps**:
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1. Run `docker info`
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**Success Criteria**: The command runs successfully and shows Docker system information.
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||||
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||||
**Failure Handling**:
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||||
- If it fails, ask the user to start Docker Desktop or the Docker service
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||||
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||||
---
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#### 2.3.3 Check Docker Compose Availability
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**Steps**:
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1. Run `docker compose version`
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**Success Criteria**: The command returns Docker Compose version information.
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||||
|
||||
---
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||||
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#### 2.3.4 Check Required Ports
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**Steps**:
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1. Run `lsof -i :2026` (macOS/Linux) or `netstat -ano | findstr :2026` (Windows)
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||||
**Success Criteria**: Port 2026 is free, or it is occupied only by a DeerFlow-related process.
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||||
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**Failure Handling**:
|
||||
- If the port is occupied by another process, ask the user to stop that process or change the configuration
|
||||
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||||
---
|
||||
|
||||
## Phase 3: Configuration Preparation
|
||||
|
||||
### 3.1 Check config.yaml
|
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|
||||
**Steps**:
|
||||
1. Check whether `config.yaml` exists
|
||||
2. If it does not exist, run `make config`
|
||||
3. If it already exists, consider running `make config-upgrade` to merge new fields
|
||||
|
||||
**Validation**:
|
||||
- Check whether at least one model is configured in config.yaml
|
||||
- Check whether the model configuration references the correct environment variables
|
||||
|
||||
---
|
||||
|
||||
### 3.2 Check the .env File
|
||||
|
||||
**Steps**:
|
||||
1. Check whether the `.env` file exists
|
||||
2. If it does not exist, copy it from `.env.example`
|
||||
3. Check whether the following environment variables are configured:
|
||||
- `OPENAI_API_KEY` (or other model API keys)
|
||||
- Other required settings
|
||||
|
||||
---
|
||||
|
||||
## Phase 4: Deployment Execution
|
||||
|
||||
### 4.1 Local Mode Deployment
|
||||
|
||||
#### 4.1.1 Check Dependencies
|
||||
|
||||
**Steps**:
|
||||
1. Run `make check`
|
||||
|
||||
**Description**: This command validates all required tools (Node.js 22+, pnpm, uv, nginx).
|
||||
|
||||
---
|
||||
|
||||
#### 4.1.2 Install Dependencies
|
||||
|
||||
**Steps**:
|
||||
1. Run `make install`
|
||||
|
||||
**Description**: This command installs both backend and frontend dependencies.
|
||||
|
||||
**Notes**:
|
||||
- This step may take some time
|
||||
- If network issues cause failures, try using a closer or mirrored package registry
|
||||
|
||||
---
|
||||
|
||||
#### 4.1.3 (Optional) Pre-pull the Sandbox Image
|
||||
|
||||
**Steps**:
|
||||
1. If Docker / Container sandbox is used, run `make setup-sandbox`
|
||||
|
||||
**Description**: This step is optional and not needed for local sandbox mode.
|
||||
|
||||
---
|
||||
|
||||
#### 4.1.4 Start Services
|
||||
|
||||
**Steps**:
|
||||
1. Run `make dev-daemon` (background mode)
|
||||
|
||||
**Description**: This command starts all services (LangGraph, Gateway, Frontend, Nginx).
|
||||
|
||||
**Notes**:
|
||||
- `make dev` runs in the foreground and stops with Ctrl+C
|
||||
- `make dev-daemon` runs in the background
|
||||
- Use `make stop` to stop services
|
||||
|
||||
---
|
||||
|
||||
#### 4.1.5 Wait for Services to Start
|
||||
|
||||
**Steps**:
|
||||
1. Wait 90-120 seconds for all services to start completely
|
||||
2. You can monitor startup progress by checking these log files:
|
||||
- `logs/langgraph.log`
|
||||
- `logs/gateway.log`
|
||||
- `logs/frontend.log`
|
||||
- `logs/nginx.log`
|
||||
|
||||
---
|
||||
|
||||
### 4.2 Docker Mode Deployment (If Docker Is Selected)
|
||||
|
||||
#### 4.2.1 Initialize the Docker Environment
|
||||
|
||||
**Steps**:
|
||||
1. Run `make docker-init`
|
||||
|
||||
**Description**: This command pulls the sandbox image if needed.
|
||||
|
||||
---
|
||||
|
||||
#### 4.2.2 Start Docker Services
|
||||
|
||||
**Steps**:
|
||||
1. Run `make docker-start`
|
||||
|
||||
**Description**: This command builds and starts all required Docker containers.
|
||||
|
||||
---
|
||||
|
||||
#### 4.2.3 Wait for Services to Start
|
||||
|
||||
**Steps**:
|
||||
1. Wait 60-90 seconds for all services to start completely
|
||||
2. You can run `make docker-logs` to monitor startup progress
|
||||
|
||||
---
|
||||
|
||||
## Phase 5: Service Health Check
|
||||
|
||||
### 5.1 Local Mode Health Check
|
||||
|
||||
#### 5.1.1 Check Process Status
|
||||
|
||||
**Steps**:
|
||||
1. Run the following command to check processes:
|
||||
```bash
|
||||
ps aux | grep -E "(langgraph|uvicorn|next|nginx)" | grep -v grep
|
||||
```
|
||||
|
||||
**Success Criteria**: Confirm that the following processes are running:
|
||||
- LangGraph (`langgraph dev`)
|
||||
- Gateway (`uvicorn app.gateway.app:app`)
|
||||
- Frontend (`next dev` or `next start`)
|
||||
- Nginx (`nginx`)
|
||||
|
||||
---
|
||||
|
||||
#### 5.1.2 Check Frontend Service
|
||||
|
||||
**Steps**:
|
||||
1. Use curl or a browser to visit `http://localhost:2026`
|
||||
2. Verify that the page loads normally
|
||||
|
||||
**Example curl command**:
|
||||
```bash
|
||||
curl -I http://localhost:2026
|
||||
```
|
||||
|
||||
**Success Criteria**: Returns an HTTP 200 status code.
|
||||
|
||||
---
|
||||
|
||||
#### 5.1.3 Check API Gateway
|
||||
|
||||
**Steps**:
|
||||
1. Visit `http://localhost:2026/health`
|
||||
|
||||
**Example curl command**:
|
||||
```bash
|
||||
curl http://localhost:2026/health
|
||||
```
|
||||
|
||||
**Success Criteria**: Returns health status JSON.
|
||||
|
||||
---
|
||||
|
||||
#### 5.1.4 Check LangGraph Service
|
||||
|
||||
**Steps**:
|
||||
1. Visit relevant LangGraph endpoints to verify availability
|
||||
|
||||
---
|
||||
|
||||
### 5.2 Docker Mode Health Check (When Using Docker)
|
||||
|
||||
#### 5.2.1 Check Container Status
|
||||
|
||||
**Steps**:
|
||||
1. Run `docker ps`
|
||||
2. Confirm that the following containers are running:
|
||||
- `deer-flow-nginx`
|
||||
- `deer-flow-frontend`
|
||||
- `deer-flow-gateway`
|
||||
- `deer-flow-langgraph` (if not in gateway mode)
|
||||
|
||||
---
|
||||
|
||||
#### 5.2.2 Check Frontend Service
|
||||
|
||||
**Steps**:
|
||||
1. Use curl or a browser to visit `http://localhost:2026`
|
||||
2. Verify that the page loads normally
|
||||
|
||||
**Example curl command**:
|
||||
```bash
|
||||
curl -I http://localhost:2026
|
||||
```
|
||||
|
||||
**Success Criteria**: Returns an HTTP 200 status code.
|
||||
|
||||
---
|
||||
|
||||
#### 5.2.3 Check API Gateway
|
||||
|
||||
**Steps**:
|
||||
1. Visit `http://localhost:2026/health`
|
||||
|
||||
**Example curl command**:
|
||||
```bash
|
||||
curl http://localhost:2026/health
|
||||
```
|
||||
|
||||
**Success Criteria**: Returns health status JSON.
|
||||
|
||||
---
|
||||
|
||||
#### 5.2.4 Check LangGraph Service
|
||||
|
||||
**Steps**:
|
||||
1. Visit relevant LangGraph endpoints to verify availability
|
||||
|
||||
---
|
||||
|
||||
## Optional Functional Verification
|
||||
|
||||
### 6.1 List Available Models
|
||||
|
||||
**Steps**: Verify the model list through the API or UI.
|
||||
|
||||
---
|
||||
|
||||
### 6.2 List Available Skills
|
||||
|
||||
**Steps**: Verify the skill list through the API or UI.
|
||||
|
||||
---
|
||||
|
||||
### 6.3 Simple Chat Test
|
||||
|
||||
**Steps**: Send a simple message to test the complete workflow.
|
||||
|
||||
---
|
||||
|
||||
## Phase 6: Generate the Test Report
|
||||
|
||||
### 6.1 Collect Test Results
|
||||
|
||||
Summarize the execution status of each phase and record successful and failed items.
|
||||
|
||||
### 6.2 Record Issues
|
||||
|
||||
If anything fails, record detailed error information.
|
||||
|
||||
### 6.3 Generate the Report
|
||||
|
||||
Use the template to create a complete test report.
|
||||
|
||||
### 6.4 Provide Recommendations
|
||||
|
||||
Provide follow-up recommendations based on the test results.
|
||||
@@ -1,612 +0,0 @@
|
||||
# Troubleshooting Guide
|
||||
|
||||
This document lists common issues encountered during DeerFlow smoke testing and how to resolve them.
|
||||
|
||||
## Code Update Issues
|
||||
|
||||
### Issue: `git pull` Fails with a Merge Conflict Warning
|
||||
|
||||
**Symptoms**:
|
||||
```
|
||||
error: Your local changes to the following files would be overwritten by merge
|
||||
```
|
||||
|
||||
**Solutions**:
|
||||
1. Option A: Commit local changes first
|
||||
```bash
|
||||
git add .
|
||||
git commit -m "Save local changes"
|
||||
git pull origin main
|
||||
```
|
||||
|
||||
2. Option B: Stash local changes
|
||||
```bash
|
||||
git stash
|
||||
git pull origin main
|
||||
git stash pop # Restore changes later if needed
|
||||
```
|
||||
|
||||
3. Option C: Discard local changes (use with caution)
|
||||
```bash
|
||||
git reset --hard HEAD
|
||||
git pull origin main
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## Local Mode Environment Issues
|
||||
|
||||
### Issue: Node.js Version Is Too Old
|
||||
|
||||
**Symptoms**:
|
||||
```
|
||||
Node.js version is too old. Requires 22+, got x.x.x
|
||||
```
|
||||
|
||||
**Solutions**:
|
||||
1. Install or upgrade Node.js with nvm:
|
||||
```bash
|
||||
nvm install 22
|
||||
nvm use 22
|
||||
```
|
||||
|
||||
2. Or download and install it from the official website: https://nodejs.org/
|
||||
|
||||
3. Verify the version:
|
||||
```bash
|
||||
node --version
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
### Issue: pnpm Is Not Installed
|
||||
|
||||
**Symptoms**:
|
||||
```
|
||||
command not found: pnpm
|
||||
```
|
||||
|
||||
**Solutions**:
|
||||
1. Install pnpm with npm:
|
||||
```bash
|
||||
npm install -g pnpm
|
||||
```
|
||||
|
||||
2. Or use the official installation script:
|
||||
```bash
|
||||
curl -fsSL https://get.pnpm.io/install.sh | sh -
|
||||
```
|
||||
|
||||
3. Verify the installation:
|
||||
```bash
|
||||
pnpm --version
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
### Issue: uv Is Not Installed
|
||||
|
||||
**Symptoms**:
|
||||
```
|
||||
command not found: uv
|
||||
```
|
||||
|
||||
**Solutions**:
|
||||
1. Use the official installation script:
|
||||
```bash
|
||||
curl -LsSf https://astral.sh/uv/install.sh | sh
|
||||
```
|
||||
|
||||
2. macOS users can also install it with Homebrew:
|
||||
```bash
|
||||
brew install uv
|
||||
```
|
||||
|
||||
3. Verify the installation:
|
||||
```bash
|
||||
uv --version
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
### Issue: nginx Is Not Installed
|
||||
|
||||
**Symptoms**:
|
||||
```
|
||||
command not found: nginx
|
||||
```
|
||||
|
||||
**Solutions**:
|
||||
1. macOS (Homebrew):
|
||||
```bash
|
||||
brew install nginx
|
||||
```
|
||||
|
||||
2. Ubuntu/Debian:
|
||||
```bash
|
||||
sudo apt update
|
||||
sudo apt install nginx
|
||||
```
|
||||
|
||||
3. CentOS/RHEL:
|
||||
```bash
|
||||
sudo yum install nginx
|
||||
```
|
||||
|
||||
4. Verify the installation:
|
||||
```bash
|
||||
nginx -v
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
### Issue: Port Is Already in Use
|
||||
|
||||
**Symptoms**:
|
||||
```
|
||||
Error: listen EADDRINUSE: address already in use :::2026
|
||||
```
|
||||
|
||||
**Solutions**:
|
||||
1. Find the process using the port:
|
||||
```bash
|
||||
lsof -i :2026 # macOS/Linux
|
||||
netstat -ano | findstr :2026 # Windows
|
||||
```
|
||||
|
||||
2. Stop that process:
|
||||
```bash
|
||||
kill -9 <PID> # macOS/Linux
|
||||
taskkill /PID <PID> /F # Windows
|
||||
```
|
||||
|
||||
3. Or stop DeerFlow services first:
|
||||
```bash
|
||||
make stop
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## Local Mode Dependency Installation Issues
|
||||
|
||||
### Issue: `make install` Fails Due to Network Timeout
|
||||
|
||||
**Symptoms**:
|
||||
Network timeouts or connection failures occur during dependency installation.
|
||||
|
||||
**Solutions**:
|
||||
1. Configure pnpm to use a mirror registry:
|
||||
```bash
|
||||
pnpm config set registry https://registry.npmmirror.com
|
||||
```
|
||||
|
||||
2. Configure uv to use a mirror registry:
|
||||
```bash
|
||||
uv pip config set global.index-url https://pypi.tuna.tsinghua.edu.cn/simple
|
||||
```
|
||||
|
||||
3. Retry the installation:
|
||||
```bash
|
||||
make install
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
### Issue: Python Dependency Installation Fails
|
||||
|
||||
**Symptoms**:
|
||||
Errors occur during `uv sync`.
|
||||
|
||||
**Solutions**:
|
||||
1. Clean the uv cache:
|
||||
```bash
|
||||
cd backend
|
||||
uv cache clean
|
||||
```
|
||||
|
||||
2. Resync dependencies:
|
||||
```bash
|
||||
cd backend
|
||||
uv sync
|
||||
```
|
||||
|
||||
3. View detailed error logs:
|
||||
```bash
|
||||
cd backend
|
||||
uv sync --verbose
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
### Issue: Frontend Dependency Installation Fails
|
||||
|
||||
**Symptoms**:
|
||||
Errors occur during `pnpm install`.
|
||||
|
||||
**Solutions**:
|
||||
1. Clean the pnpm cache:
|
||||
```bash
|
||||
cd frontend
|
||||
pnpm store prune
|
||||
```
|
||||
|
||||
2. Remove node_modules and the lock file:
|
||||
```bash
|
||||
cd frontend
|
||||
rm -rf node_modules pnpm-lock.yaml
|
||||
```
|
||||
|
||||
3. Reinstall:
|
||||
```bash
|
||||
cd frontend
|
||||
pnpm install
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## Local Mode Service Startup Issues
|
||||
|
||||
### Issue: Services Exit Immediately After Startup
|
||||
|
||||
**Symptoms**:
|
||||
Processes exit quickly after running `make dev-daemon`.
|
||||
|
||||
**Solutions**:
|
||||
1. Check log files:
|
||||
```bash
|
||||
tail -f logs/langgraph.log
|
||||
tail -f logs/gateway.log
|
||||
tail -f logs/frontend.log
|
||||
tail -f logs/nginx.log
|
||||
```
|
||||
|
||||
2. Check whether config.yaml is configured correctly
|
||||
3. Check environment variables in the .env file
|
||||
4. Confirm that required ports are not occupied
|
||||
5. Stop all services and restart:
|
||||
```bash
|
||||
make stop
|
||||
make dev-daemon
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
### Issue: Nginx Fails to Start Because Temp Directories Do Not Exist
|
||||
|
||||
**Symptoms**:
|
||||
```
|
||||
nginx: [emerg] mkdir() "/opt/homebrew/var/run/nginx/client_body_temp" failed (2: No such file or directory)
|
||||
```
|
||||
|
||||
**Solutions**:
|
||||
Add local temp directory configuration to `docker/nginx/nginx.local.conf` so nginx uses the repository's temp directory.
|
||||
|
||||
Add the following at the beginning of the `http` block:
|
||||
```nginx
|
||||
client_body_temp_path temp/client_body_temp;
|
||||
proxy_temp_path temp/proxy_temp;
|
||||
fastcgi_temp_path temp/fastcgi_temp;
|
||||
uwsgi_temp_path temp/uwsgi_temp;
|
||||
scgi_temp_path temp/scgi_temp;
|
||||
```
|
||||
|
||||
Note: The `temp/` directory under the repository root is created automatically by `make dev` or `make dev-daemon`.
|
||||
|
||||
---
|
||||
|
||||
### Issue: Nginx Fails to Start (General)
|
||||
|
||||
**Symptoms**:
|
||||
The nginx process fails to start or reports an error.
|
||||
|
||||
**Solutions**:
|
||||
1. Check the nginx configuration:
|
||||
```bash
|
||||
nginx -t -c docker/nginx/nginx.local.conf -p .
|
||||
```
|
||||
|
||||
2. Check nginx logs:
|
||||
```bash
|
||||
tail -f logs/nginx.log
|
||||
```
|
||||
|
||||
3. Ensure no other nginx process is running:
|
||||
```bash
|
||||
ps aux | grep nginx
|
||||
```
|
||||
|
||||
4. If needed, stop existing nginx processes:
|
||||
```bash
|
||||
pkill -9 nginx
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
### Issue: Frontend Compilation Fails
|
||||
|
||||
**Symptoms**:
|
||||
Compilation errors appear in `frontend.log`.
|
||||
|
||||
**Solutions**:
|
||||
1. Check frontend logs:
|
||||
```bash
|
||||
tail -f logs/frontend.log
|
||||
```
|
||||
|
||||
2. Check whether Node.js version is 22+
|
||||
3. Reinstall frontend dependencies:
|
||||
```bash
|
||||
cd frontend
|
||||
rm -rf node_modules .next
|
||||
pnpm install
|
||||
```
|
||||
|
||||
4. Restart services:
|
||||
```bash
|
||||
make stop
|
||||
make dev-daemon
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
### Issue: Gateway Fails to Start
|
||||
|
||||
**Symptoms**:
|
||||
Errors appear in `gateway.log`.
|
||||
|
||||
**Solutions**:
|
||||
1. Check gateway logs:
|
||||
```bash
|
||||
tail -f logs/gateway.log
|
||||
```
|
||||
|
||||
2. Check whether config.yaml exists and has valid formatting
|
||||
3. Check whether Python dependencies are complete:
|
||||
```bash
|
||||
cd backend
|
||||
uv sync
|
||||
```
|
||||
|
||||
4. Confirm that the LangGraph service is running normally (if not in gateway mode)
|
||||
|
||||
---
|
||||
|
||||
### Issue: LangGraph Fails to Start
|
||||
|
||||
**Symptoms**:
|
||||
Errors appear in `langgraph.log`.
|
||||
|
||||
**Solutions**:
|
||||
1. Check LangGraph logs:
|
||||
```bash
|
||||
tail -f logs/langgraph.log
|
||||
```
|
||||
|
||||
2. Check config.yaml
|
||||
3. Check whether Python dependencies are complete
|
||||
4. Confirm that port 2024 is not occupied
|
||||
|
||||
---
|
||||
|
||||
## Docker-Related Issues
|
||||
|
||||
### Issue: Docker Commands Cannot Run
|
||||
|
||||
**Symptoms**:
|
||||
```
|
||||
Cannot connect to the Docker daemon
|
||||
```
|
||||
|
||||
**Solutions**:
|
||||
1. Confirm that Docker Desktop is running
|
||||
2. macOS: check whether the Docker icon appears in the top menu bar
|
||||
3. Linux: run `sudo systemctl start docker`
|
||||
4. Run `docker info` again to verify
|
||||
|
||||
---
|
||||
|
||||
### Issue: `make docker-init` Fails to Pull the Image
|
||||
|
||||
**Symptoms**:
|
||||
```
|
||||
Error pulling image: connection refused
|
||||
```
|
||||
|
||||
**Solutions**:
|
||||
1. Check network connectivity
|
||||
2. Configure a Docker image mirror if needed
|
||||
3. Check whether a proxy is required
|
||||
4. Switch to local installation mode if necessary (recommended)
|
||||
|
||||
---
|
||||
|
||||
## Configuration File Issues
|
||||
|
||||
### Issue: config.yaml Is Missing or Invalid
|
||||
|
||||
**Symptoms**:
|
||||
```
|
||||
Error: could not read config.yaml
|
||||
```
|
||||
|
||||
**Solutions**:
|
||||
1. Regenerate the configuration file:
|
||||
```bash
|
||||
make config
|
||||
```
|
||||
|
||||
2. Check YAML syntax:
|
||||
- Make sure indentation is correct (use 2 spaces)
|
||||
- Make sure there are no tab characters
|
||||
- Check that there is a space after each colon
|
||||
|
||||
3. Use a YAML validation tool to check the format
|
||||
|
||||
---
|
||||
|
||||
### Issue: Model API Key Is Not Configured
|
||||
|
||||
**Symptoms**:
|
||||
After services start, API requests fail with authentication errors.
|
||||
|
||||
**Solutions**:
|
||||
1. Edit the .env file and add the API key:
|
||||
```bash
|
||||
OPENAI_API_KEY=your-actual-api-key-here
|
||||
```
|
||||
|
||||
2. Restart services (local mode):
|
||||
```bash
|
||||
make stop
|
||||
make dev-daemon
|
||||
```
|
||||
|
||||
3. Restart services (Docker mode):
|
||||
```bash
|
||||
make docker-stop
|
||||
make docker-start
|
||||
```
|
||||
|
||||
4. Confirm that the model configuration in config.yaml references the environment variable correctly
|
||||
|
||||
---
|
||||
|
||||
## Service Health Check Issues
|
||||
|
||||
### Issue: Frontend Page Is Not Accessible
|
||||
|
||||
**Symptoms**:
|
||||
The browser shows a connection failure when visiting http://localhost:2026.
|
||||
|
||||
**Solutions** (local mode):
|
||||
1. Confirm that the nginx process is running:
|
||||
```bash
|
||||
ps aux | grep nginx
|
||||
```
|
||||
|
||||
2. Check nginx logs:
|
||||
```bash
|
||||
tail -f logs/nginx.log
|
||||
```
|
||||
|
||||
3. Check firewall settings
|
||||
|
||||
**Solutions** (Docker mode):
|
||||
1. Confirm that the nginx container is running:
|
||||
```bash
|
||||
docker ps | grep nginx
|
||||
```
|
||||
|
||||
2. Check nginx logs:
|
||||
```bash
|
||||
cd docker && docker compose -p deer-flow-dev -f docker-compose-dev.yaml logs nginx
|
||||
```
|
||||
|
||||
3. Check firewall settings
|
||||
|
||||
---
|
||||
|
||||
### Issue: API Gateway Health Check Fails
|
||||
|
||||
**Symptoms**:
|
||||
Accessing `/health` returns an error or times out.
|
||||
|
||||
**Solutions** (local mode):
|
||||
1. Check gateway logs:
|
||||
```bash
|
||||
tail -f logs/gateway.log
|
||||
```
|
||||
|
||||
2. Confirm that config.yaml exists and has valid formatting
|
||||
3. Check whether Python dependencies are complete
|
||||
4. Confirm that the LangGraph service is running normally
|
||||
|
||||
**Solutions** (Docker mode):
|
||||
1. Check gateway container logs:
|
||||
```bash
|
||||
make docker-logs-gateway
|
||||
```
|
||||
|
||||
2. Confirm that config.yaml is mounted correctly
|
||||
3. Check whether Python dependencies are complete
|
||||
4. Confirm that the LangGraph service is running normally
|
||||
|
||||
---
|
||||
|
||||
## Common Diagnostic Commands
|
||||
|
||||
### Local Mode Diagnostics
|
||||
|
||||
#### View All Service Processes
|
||||
```bash
|
||||
ps aux | grep -E "(langgraph|uvicorn|next|nginx)" | grep -v grep
|
||||
```
|
||||
|
||||
#### View Service Logs
|
||||
```bash
|
||||
# View all logs
|
||||
tail -f logs/*.log
|
||||
|
||||
# View specific service logs
|
||||
tail -f logs/langgraph.log
|
||||
tail -f logs/gateway.log
|
||||
tail -f logs/frontend.log
|
||||
tail -f logs/nginx.log
|
||||
```
|
||||
|
||||
#### Stop All Services
|
||||
```bash
|
||||
make stop
|
||||
```
|
||||
|
||||
#### Fully Reset the Local Environment
|
||||
```bash
|
||||
make stop
|
||||
make clean
|
||||
make config
|
||||
make install
|
||||
make dev-daemon
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
### Docker Mode Diagnostics
|
||||
|
||||
#### View All Container Status
|
||||
```bash
|
||||
docker ps -a
|
||||
```
|
||||
|
||||
#### View Container Resource Usage
|
||||
```bash
|
||||
docker stats
|
||||
```
|
||||
|
||||
#### Enter a Container for Debugging
|
||||
```bash
|
||||
docker exec -it deer-flow-gateway sh
|
||||
```
|
||||
|
||||
#### Clean Up All DeerFlow-Related Containers and Images
|
||||
```bash
|
||||
make docker-stop
|
||||
cd docker && docker compose -p deer-flow-dev -f docker-compose-dev.yaml down -v
|
||||
```
|
||||
|
||||
#### Fully Reset the Docker Environment
|
||||
```bash
|
||||
make docker-stop
|
||||
make clean
|
||||
make config
|
||||
make docker-init
|
||||
make docker-start
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## Get More Help
|
||||
|
||||
If the solutions above do not resolve the issue:
|
||||
1. Check the GitHub issues for the project: https://github.com/bytedance/deer-flow/issues
|
||||
2. Review the project documentation: README.md and the `backend/docs/` directory
|
||||
3. Open a new issue and include detailed error logs
|
||||
@@ -1,80 +0,0 @@
|
||||
#!/usr/bin/env bash
|
||||
set -e
|
||||
|
||||
echo "=========================================="
|
||||
echo " Checking Docker Environment"
|
||||
echo "=========================================="
|
||||
echo ""
|
||||
|
||||
# Check whether Docker is installed
|
||||
if command -v docker >/dev/null 2>&1; then
|
||||
echo "✓ Docker is installed"
|
||||
docker --version
|
||||
else
|
||||
echo "✗ Docker is not installed"
|
||||
exit 1
|
||||
fi
|
||||
echo ""
|
||||
|
||||
# Check the Docker daemon
|
||||
if docker info >/dev/null 2>&1; then
|
||||
echo "✓ Docker daemon is running normally"
|
||||
else
|
||||
echo "✗ Docker daemon is not running"
|
||||
echo " Please start Docker Desktop or the Docker service"
|
||||
exit 1
|
||||
fi
|
||||
echo ""
|
||||
|
||||
# Check Docker Compose
|
||||
if docker compose version >/dev/null 2>&1; then
|
||||
echo "✓ Docker Compose is available"
|
||||
docker compose version
|
||||
else
|
||||
echo "✗ Docker Compose is not available"
|
||||
exit 1
|
||||
fi
|
||||
echo ""
|
||||
|
||||
# Check port 2026
|
||||
if ! command -v lsof >/dev/null 2>&1; then
|
||||
echo "✗ lsof is required to check whether port 2026 is available"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
port_2026_usage="$(lsof -nP -iTCP:2026 -sTCP:LISTEN 2>/dev/null || true)"
|
||||
if [ -n "$port_2026_usage" ]; then
|
||||
echo "⚠ Port 2026 is already in use"
|
||||
echo " Occupying process:"
|
||||
echo "$port_2026_usage"
|
||||
|
||||
deerflow_process_found=0
|
||||
while IFS= read -r pid; do
|
||||
if [ -z "$pid" ]; then
|
||||
continue
|
||||
fi
|
||||
|
||||
process_command="$(ps -p "$pid" -o command= 2>/dev/null || true)"
|
||||
case "$process_command" in
|
||||
*[Dd]eer[Ff]low*|*[Dd]eerflow*|*[Nn]ginx*deerflow*|*deerflow/*[Nn]ginx*)
|
||||
deerflow_process_found=1
|
||||
;;
|
||||
esac
|
||||
done <<EOF
|
||||
$(printf '%s\n' "$port_2026_usage" | awk 'NR > 1 {print $2}')
|
||||
EOF
|
||||
|
||||
if [ "$deerflow_process_found" -eq 1 ]; then
|
||||
echo "✓ Port 2026 is occupied by DeerFlow"
|
||||
else
|
||||
echo "✗ Port 2026 must be free before starting DeerFlow"
|
||||
exit 1
|
||||
fi
|
||||
else
|
||||
echo "✓ Port 2026 is available"
|
||||
fi
|
||||
echo ""
|
||||
|
||||
echo "=========================================="
|
||||
echo " Docker Environment Check Complete"
|
||||
echo "=========================================="
|
||||
@@ -1,93 +0,0 @@
|
||||
#!/usr/bin/env bash
|
||||
set -e
|
||||
|
||||
echo "=========================================="
|
||||
echo " Checking Local Development Environment"
|
||||
echo "=========================================="
|
||||
echo ""
|
||||
|
||||
all_passed=true
|
||||
|
||||
# Check Node.js
|
||||
echo "1. Checking Node.js..."
|
||||
if command -v node >/dev/null 2>&1; then
|
||||
NODE_VERSION=$(node --version | sed 's/v//')
|
||||
NODE_MAJOR=$(echo "$NODE_VERSION" | cut -d. -f1)
|
||||
if [ "$NODE_MAJOR" -ge 22 ]; then
|
||||
echo "✓ Node.js is installed (version: $NODE_VERSION)"
|
||||
else
|
||||
echo "✗ Node.js version is too old (current: $NODE_VERSION, required: 22+)"
|
||||
all_passed=false
|
||||
fi
|
||||
else
|
||||
echo "✗ Node.js is not installed"
|
||||
all_passed=false
|
||||
fi
|
||||
echo ""
|
||||
|
||||
# Check pnpm
|
||||
echo "2. Checking pnpm..."
|
||||
if command -v pnpm >/dev/null 2>&1; then
|
||||
echo "✓ pnpm is installed (version: $(pnpm --version))"
|
||||
else
|
||||
echo "✗ pnpm is not installed"
|
||||
echo " Install command: npm install -g pnpm"
|
||||
all_passed=false
|
||||
fi
|
||||
echo ""
|
||||
|
||||
# Check uv
|
||||
echo "3. Checking uv..."
|
||||
if command -v uv >/dev/null 2>&1; then
|
||||
echo "✓ uv is installed (version: $(uv --version))"
|
||||
else
|
||||
echo "✗ uv is not installed"
|
||||
all_passed=false
|
||||
fi
|
||||
echo ""
|
||||
|
||||
# Check nginx
|
||||
echo "4. Checking nginx..."
|
||||
if command -v nginx >/dev/null 2>&1; then
|
||||
echo "✓ nginx is installed (version: $(nginx -v 2>&1))"
|
||||
else
|
||||
echo "✗ nginx is not installed"
|
||||
echo " macOS: brew install nginx"
|
||||
echo " Linux: install it with the system package manager"
|
||||
all_passed=false
|
||||
fi
|
||||
echo ""
|
||||
|
||||
# Check ports
|
||||
echo "5. Checking ports..."
|
||||
if ! command -v lsof >/dev/null 2>&1; then
|
||||
echo "✗ lsof is not installed, so port availability cannot be verified"
|
||||
echo " Install lsof and rerun this check"
|
||||
all_passed=false
|
||||
else
|
||||
for port in 2026 3000 8001 2024; do
|
||||
if lsof -i :$port >/dev/null 2>&1; then
|
||||
echo "⚠ Port $port is already in use:"
|
||||
lsof -i :$port | head -2
|
||||
all_passed=false
|
||||
else
|
||||
echo "✓ Port $port is available"
|
||||
fi
|
||||
done
|
||||
fi
|
||||
echo ""
|
||||
|
||||
# Summary
|
||||
echo "=========================================="
|
||||
echo " Environment Check Summary"
|
||||
echo "=========================================="
|
||||
echo ""
|
||||
if [ "$all_passed" = true ]; then
|
||||
echo "✅ All environment checks passed!"
|
||||
echo ""
|
||||
echo "Next step: run make install to install dependencies"
|
||||
exit 0
|
||||
else
|
||||
echo "❌ Some checks failed. Please fix the issues above first"
|
||||
exit 1
|
||||
fi
|
||||
@@ -1,65 +0,0 @@
|
||||
#!/usr/bin/env bash
|
||||
set -e
|
||||
|
||||
echo "=========================================="
|
||||
echo " Docker Deployment"
|
||||
echo "=========================================="
|
||||
echo ""
|
||||
|
||||
# Check config.yaml
|
||||
if [ ! -f "config.yaml" ]; then
|
||||
echo "config.yaml does not exist. Generating it..."
|
||||
make config
|
||||
echo ""
|
||||
echo "⚠ Please edit config.yaml to configure your models and API keys"
|
||||
echo " Then run this script again"
|
||||
exit 1
|
||||
else
|
||||
echo "✓ config.yaml exists"
|
||||
fi
|
||||
echo ""
|
||||
|
||||
# Check the .env file
|
||||
if [ ! -f ".env" ]; then
|
||||
echo ".env does not exist. Copying it from the example..."
|
||||
if [ -f ".env.example" ]; then
|
||||
cp .env.example .env
|
||||
echo "✓ Created the .env file"
|
||||
else
|
||||
echo "⚠ .env.example does not exist. Please create the .env file manually"
|
||||
fi
|
||||
else
|
||||
echo "✓ .env file exists"
|
||||
fi
|
||||
echo ""
|
||||
|
||||
# Check the frontend .env file
|
||||
if [ ! -f "frontend/.env" ]; then
|
||||
echo "frontend/.env does not exist. Copying it from the example..."
|
||||
if [ -f "frontend/.env.example" ]; then
|
||||
cp frontend/.env.example frontend/.env
|
||||
echo "✓ Created the frontend/.env file"
|
||||
else
|
||||
echo "⚠ frontend/.env.example does not exist. Please create frontend/.env manually"
|
||||
fi
|
||||
else
|
||||
echo "✓ frontend/.env file exists"
|
||||
fi
|
||||
echo ""
|
||||
# Initialize the Docker environment
|
||||
echo "Initializing the Docker environment..."
|
||||
make docker-init
|
||||
echo ""
|
||||
|
||||
# Start Docker services
|
||||
echo "Starting Docker services..."
|
||||
make docker-start
|
||||
echo ""
|
||||
|
||||
echo "=========================================="
|
||||
echo " Deployment Complete"
|
||||
echo "=========================================="
|
||||
echo ""
|
||||
echo "🌐 Access URL: http://localhost:2026"
|
||||
echo "📋 View logs: make docker-logs"
|
||||
echo "🛑 Stop services: make docker-stop"
|
||||
@@ -1,63 +0,0 @@
|
||||
#!/usr/bin/env bash
|
||||
set -e
|
||||
|
||||
echo "=========================================="
|
||||
echo " Local Mode Deployment"
|
||||
echo "=========================================="
|
||||
echo ""
|
||||
|
||||
# Check config.yaml
|
||||
if [ ! -f "config.yaml" ]; then
|
||||
echo "config.yaml does not exist. Generating it..."
|
||||
make config
|
||||
echo ""
|
||||
echo "⚠ Please edit config.yaml to configure your models and API keys"
|
||||
echo " Then run this script again"
|
||||
exit 1
|
||||
else
|
||||
echo "✓ config.yaml exists"
|
||||
fi
|
||||
echo ""
|
||||
|
||||
# Check the .env file
|
||||
if [ ! -f ".env" ]; then
|
||||
echo ".env does not exist. Copying it from the example..."
|
||||
if [ -f ".env.example" ]; then
|
||||
cp .env.example .env
|
||||
echo "✓ Created the .env file"
|
||||
else
|
||||
echo "⚠ .env.example does not exist. Please create the .env file manually"
|
||||
fi
|
||||
else
|
||||
echo "✓ .env file exists"
|
||||
fi
|
||||
echo ""
|
||||
|
||||
# Check dependencies
|
||||
echo "Checking dependencies..."
|
||||
make check
|
||||
echo ""
|
||||
|
||||
# Install dependencies
|
||||
echo "Installing dependencies..."
|
||||
make install
|
||||
echo ""
|
||||
|
||||
# Start services
|
||||
echo "Starting services (background mode)..."
|
||||
make dev-daemon
|
||||
echo ""
|
||||
|
||||
echo "=========================================="
|
||||
echo " Deployment Complete"
|
||||
echo "=========================================="
|
||||
echo ""
|
||||
echo "🌐 Access URL: http://localhost:2026"
|
||||
echo "📋 View logs:"
|
||||
echo " - logs/langgraph.log"
|
||||
echo " - logs/gateway.log"
|
||||
echo " - logs/frontend.log"
|
||||
echo " - logs/nginx.log"
|
||||
echo "🛑 Stop services: make stop"
|
||||
echo ""
|
||||
echo "Please wait 90-120 seconds for all services to start completely, then run the health check"
|
||||
@@ -1,70 +0,0 @@
|
||||
#!/usr/bin/env bash
|
||||
set +e
|
||||
|
||||
echo "=========================================="
|
||||
echo " Frontend Page Smoke Check"
|
||||
echo "=========================================="
|
||||
echo ""
|
||||
|
||||
BASE_URL="${BASE_URL:-http://localhost:2026}"
|
||||
DOC_PATH="${DOC_PATH:-/en/docs}"
|
||||
|
||||
all_passed=true
|
||||
|
||||
check_status() {
|
||||
local name="$1"
|
||||
local url="$2"
|
||||
local expected_re="$3"
|
||||
|
||||
local status
|
||||
status="$(curl -s -o /dev/null -w "%{http_code}" -L "$url")"
|
||||
if echo "$status" | grep -Eq "$expected_re"; then
|
||||
echo "✓ $name ($url) -> $status"
|
||||
else
|
||||
echo "✗ $name ($url) -> $status (expected: $expected_re)"
|
||||
all_passed=false
|
||||
fi
|
||||
}
|
||||
|
||||
check_final_url() {
|
||||
local name="$1"
|
||||
local url="$2"
|
||||
local expected_path_re="$3"
|
||||
|
||||
local effective
|
||||
effective="$(curl -s -o /dev/null -w "%{url_effective}" -L "$url")"
|
||||
if echo "$effective" | grep -Eq "$expected_path_re"; then
|
||||
echo "✓ $name redirect target -> $effective"
|
||||
else
|
||||
echo "✗ $name redirect target -> $effective (expected path: $expected_path_re)"
|
||||
all_passed=false
|
||||
fi
|
||||
}
|
||||
|
||||
echo "1. Checking entry pages..."
|
||||
check_status "Landing page" "${BASE_URL}/" "200"
|
||||
check_status "Workspace redirect" "${BASE_URL}/workspace" "200|301|302|307|308"
|
||||
check_final_url "Workspace redirect" "${BASE_URL}/workspace" "/workspace/chats/"
|
||||
echo ""
|
||||
|
||||
echo "2. Checking key workspace routes..."
|
||||
check_status "New chat page" "${BASE_URL}/workspace/chats/new" "200"
|
||||
check_status "Chats list page" "${BASE_URL}/workspace/chats" "200"
|
||||
check_status "Agents gallery page" "${BASE_URL}/workspace/agents" "200"
|
||||
echo ""
|
||||
|
||||
echo "3. Checking docs route (optional)..."
|
||||
check_status "Docs page" "${BASE_URL}${DOC_PATH}" "200|404"
|
||||
echo ""
|
||||
|
||||
echo "=========================================="
|
||||
echo " Frontend Smoke Check Summary"
|
||||
echo "=========================================="
|
||||
echo ""
|
||||
if [ "$all_passed" = true ]; then
|
||||
echo "✅ Frontend smoke checks passed!"
|
||||
exit 0
|
||||
else
|
||||
echo "❌ Frontend smoke checks failed"
|
||||
exit 1
|
||||
fi
|
||||
@@ -1,125 +0,0 @@
|
||||
#!/usr/bin/env bash
|
||||
set +e
|
||||
|
||||
echo "=========================================="
|
||||
echo " Service Health Check"
|
||||
echo "=========================================="
|
||||
echo ""
|
||||
|
||||
all_passed=true
|
||||
mode="${SMOKE_TEST_MODE:-auto}"
|
||||
summary_hint="make logs"
|
||||
|
||||
print_step() {
|
||||
echo "$1"
|
||||
}
|
||||
|
||||
check_http_status() {
|
||||
local name="$1"
|
||||
local url="$2"
|
||||
local expected_re="$3"
|
||||
local status
|
||||
|
||||
status="$(curl -s -o /dev/null -w "%{http_code}" "$url" 2>/dev/null)"
|
||||
if echo "$status" | grep -Eq "$expected_re"; then
|
||||
echo "✓ $name is accessible ($url -> $status)"
|
||||
else
|
||||
echo "✗ $name is not accessible ($url -> ${status:-000})"
|
||||
all_passed=false
|
||||
fi
|
||||
}
|
||||
|
||||
check_listen_port() {
|
||||
local name="$1"
|
||||
local port="$2"
|
||||
|
||||
if lsof -nP -iTCP:"$port" -sTCP:LISTEN >/dev/null 2>&1; then
|
||||
echo "✓ $name is listening on port $port"
|
||||
else
|
||||
echo "✗ $name is not listening on port $port"
|
||||
all_passed=false
|
||||
fi
|
||||
}
|
||||
|
||||
docker_available() {
|
||||
command -v docker >/dev/null 2>&1 && docker info >/dev/null 2>&1
|
||||
}
|
||||
|
||||
detect_mode() {
|
||||
case "$mode" in
|
||||
local|docker)
|
||||
echo "$mode"
|
||||
return
|
||||
;;
|
||||
esac
|
||||
|
||||
if docker_available && docker ps --format "{{.Names}}" | grep -q "deer-flow"; then
|
||||
echo "docker"
|
||||
else
|
||||
echo "local"
|
||||
fi
|
||||
}
|
||||
|
||||
mode="$(detect_mode)"
|
||||
|
||||
echo "Deployment mode: $mode"
|
||||
echo ""
|
||||
|
||||
if [ "$mode" = "docker" ]; then
|
||||
summary_hint="make docker-logs"
|
||||
print_step "1. Checking container status..."
|
||||
if docker ps --format "{{.Names}}" | grep -q "deer-flow"; then
|
||||
echo "✓ Containers are running:"
|
||||
docker ps --format " - {{.Names}} ({{.Status}})"
|
||||
else
|
||||
echo "✗ No DeerFlow-related containers are running"
|
||||
all_passed=false
|
||||
fi
|
||||
else
|
||||
summary_hint="logs/{langgraph,gateway,frontend,nginx}.log"
|
||||
print_step "1. Checking local service ports..."
|
||||
check_listen_port "Nginx" 2026
|
||||
check_listen_port "Frontend" 3000
|
||||
check_listen_port "Gateway" 8001
|
||||
check_listen_port "LangGraph" 2024
|
||||
fi
|
||||
echo ""
|
||||
|
||||
echo "2. Waiting for services to fully start (30 seconds)..."
|
||||
sleep 30
|
||||
echo ""
|
||||
|
||||
echo "3. Checking frontend service..."
|
||||
check_http_status "Frontend service" "http://localhost:2026" "200|301|302|307|308"
|
||||
echo ""
|
||||
|
||||
echo "4. Checking API Gateway..."
|
||||
health_response=$(curl -s http://localhost:2026/health 2>/dev/null)
|
||||
if [ $? -eq 0 ] && [ -n "$health_response" ]; then
|
||||
echo "✓ API Gateway health check passed"
|
||||
echo " Response: $health_response"
|
||||
else
|
||||
echo "✗ API Gateway health check failed"
|
||||
all_passed=false
|
||||
fi
|
||||
echo ""
|
||||
|
||||
echo "5. Checking LangGraph service..."
|
||||
check_http_status "LangGraph service" "http://localhost:2024/" "200|301|302|307|308|404"
|
||||
echo ""
|
||||
|
||||
echo "=========================================="
|
||||
echo " Health Check Summary"
|
||||
echo "=========================================="
|
||||
echo ""
|
||||
if [ "$all_passed" = true ]; then
|
||||
echo "✅ All checks passed!"
|
||||
echo ""
|
||||
echo "🌐 Application URL: http://localhost:2026"
|
||||
exit 0
|
||||
else
|
||||
echo "❌ Some checks failed"
|
||||
echo ""
|
||||
echo "Please review: $summary_hint"
|
||||
exit 1
|
||||
fi
|
||||
@@ -1,49 +0,0 @@
|
||||
#!/usr/bin/env bash
|
||||
set -e
|
||||
|
||||
echo "=========================================="
|
||||
echo " Pulling the Latest Code"
|
||||
echo "=========================================="
|
||||
echo ""
|
||||
|
||||
# Check whether the current directory is a Git repository
|
||||
if [ ! -d ".git" ]; then
|
||||
echo "✗ The current directory is not a Git repository"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# Check Git status
|
||||
echo "Checking Git status..."
|
||||
if git status --porcelain | grep -q .; then
|
||||
echo "⚠ Uncommitted changes detected:"
|
||||
git status --short
|
||||
echo ""
|
||||
echo "Please commit or stash your changes before continuing"
|
||||
echo "Options:"
|
||||
echo " 1. git add . && git commit -m 'Save changes'"
|
||||
echo " 2. git stash (stash changes and restore them later)"
|
||||
echo " 3. git reset --hard HEAD (discard local changes - use with caution)"
|
||||
exit 1
|
||||
else
|
||||
echo "✓ Working tree is clean"
|
||||
fi
|
||||
echo ""
|
||||
|
||||
# Fetch remote updates
|
||||
echo "Fetching remote updates..."
|
||||
git fetch origin main
|
||||
echo ""
|
||||
|
||||
# Pull the latest code
|
||||
echo "Pulling the latest code..."
|
||||
git pull origin main
|
||||
echo ""
|
||||
|
||||
# Show the latest commit
|
||||
echo "Latest commit:"
|
||||
git log -1 --oneline
|
||||
echo ""
|
||||
|
||||
echo "=========================================="
|
||||
echo " Code Update Complete"
|
||||
echo "=========================================="
|
||||
@@ -1,180 +0,0 @@
|
||||
# DeerFlow Smoke Test Report
|
||||
|
||||
**Test Date**: {{test_date}}
|
||||
**Test Environment**: {{test_environment}}
|
||||
**Deployment Mode**: Docker
|
||||
**Test Version**: {{git_commit}}
|
||||
|
||||
---
|
||||
|
||||
## Execution Summary
|
||||
|
||||
| Metric | Status |
|
||||
|------|------|
|
||||
| Total Test Phases | 6 |
|
||||
| Passed Phases | {{passed_stages}} |
|
||||
| Failed Phases | {{failed_stages}} |
|
||||
| Overall Conclusion | **{{overall_status}}** |
|
||||
|
||||
### Key Test Cases
|
||||
|
||||
| Case | Result | Details |
|
||||
|------|--------|---------|
|
||||
| Code update check | {{case_code_update}} | {{case_code_update_details}} |
|
||||
| Environment check | {{case_env_check}} | {{case_env_check_details}} |
|
||||
| Configuration preparation | {{case_config_prep}} | {{case_config_prep_details}} |
|
||||
| Deployment | {{case_deploy}} | {{case_deploy_details}} |
|
||||
| Health check | {{case_health_check}} | {{case_health_check_details}} |
|
||||
| Frontend routes | {{case_frontend_routes_overall}} | {{case_frontend_routes_details}} |
|
||||
|
||||
---
|
||||
|
||||
## Detailed Test Results
|
||||
|
||||
### Phase 1: Code Update Check
|
||||
|
||||
- [x] Confirm current directory - {{status_dir_check}}
|
||||
- [x] Check Git status - {{status_git_status}}
|
||||
- [x] Pull latest code - {{status_git_pull}}
|
||||
- [x] Confirm code update - {{status_git_verify}}
|
||||
|
||||
**Phase Status**: {{stage1_status}}
|
||||
|
||||
---
|
||||
|
||||
### Phase 2: Docker Environment Check
|
||||
|
||||
- [x] Docker version - {{status_docker_version}}
|
||||
- [x] Docker daemon - {{status_docker_daemon}}
|
||||
- [x] Docker Compose - {{status_docker_compose}}
|
||||
- [x] Port check - {{status_port_check}}
|
||||
|
||||
**Phase Status**: {{stage2_status}}
|
||||
|
||||
---
|
||||
|
||||
### Phase 3: Configuration Preparation
|
||||
|
||||
- [x] config.yaml - {{status_config_yaml}}
|
||||
- [x] .env file - {{status_env_file}}
|
||||
- [x] Model configuration - {{status_model_config}}
|
||||
|
||||
**Phase Status**: {{stage3_status}}
|
||||
|
||||
---
|
||||
|
||||
### Phase 4: Docker Deployment
|
||||
|
||||
- [x] docker-init - {{status_docker_init}}
|
||||
- [x] docker-start - {{status_docker_start}}
|
||||
- [x] Service startup wait - {{status_wait_startup}}
|
||||
|
||||
**Phase Status**: {{stage4_status}}
|
||||
|
||||
---
|
||||
|
||||
### Phase 5: Service Health Check
|
||||
|
||||
- [x] Container status - {{status_containers}}
|
||||
- [x] Frontend service - {{status_frontend}}
|
||||
- [x] API Gateway - {{status_api_gateway}}
|
||||
- [x] LangGraph service - {{status_langgraph}}
|
||||
|
||||
**Phase Status**: {{stage5_status}}
|
||||
|
||||
---
|
||||
|
||||
### Frontend Routes Smoke Results
|
||||
|
||||
| Route | Status | Details |
|
||||
|-------|--------|---------|
|
||||
| Landing `/` | {{landing_status}} | {{landing_details}} |
|
||||
| Workspace redirect `/workspace` | {{workspace_redirect_status}} | target {{workspace_redirect_target}} |
|
||||
| New chat `/workspace/chats/new` | {{new_chat_status}} | {{new_chat_details}} |
|
||||
| Chats list `/workspace/chats` | {{chats_list_status}} | {{chats_list_details}} |
|
||||
| Agents gallery `/workspace/agents` | {{agents_gallery_status}} | {{agents_gallery_details}} |
|
||||
| Docs `{{docs_path}}` | {{docs_status}} | {{docs_details}} |
|
||||
|
||||
**Summary**: {{frontend_routes_summary}}
|
||||
|
||||
---
|
||||
|
||||
### Phase 6: Test Report Generation
|
||||
|
||||
- [x] Result summary - {{status_summary}}
|
||||
- [x] Issue log - {{status_issues}}
|
||||
- [x] Report generation - {{status_report}}
|
||||
|
||||
**Phase Status**: {{stage6_status}}
|
||||
|
||||
---
|
||||
|
||||
## Issue Log
|
||||
|
||||
### Issue 1
|
||||
**Description**: {{issue1_description}}
|
||||
**Severity**: {{issue1_severity}}
|
||||
**Solution**: {{issue1_solution}}
|
||||
|
||||
---
|
||||
|
||||
## Environment Information
|
||||
|
||||
### Docker Version
|
||||
```text
|
||||
{{docker_version_output}}
|
||||
```
|
||||
|
||||
### Git Information
|
||||
```text
|
||||
Repository: {{git_repo}}
|
||||
Branch: {{git_branch}}
|
||||
Commit: {{git_commit}}
|
||||
Commit Message: {{git_commit_message}}
|
||||
```
|
||||
|
||||
### Configuration Summary
|
||||
- config.yaml exists: {{config_exists}}
|
||||
- .env file exists: {{env_exists}}
|
||||
- Number of configured models: {{model_count}}
|
||||
|
||||
---
|
||||
|
||||
## Container Status
|
||||
|
||||
| Container Name | Status | Uptime |
|
||||
|----------|------|----------|
|
||||
| deer-flow-nginx | {{nginx_status}} | {{nginx_uptime}} |
|
||||
| deer-flow-frontend | {{frontend_status}} | {{frontend_uptime}} |
|
||||
| deer-flow-gateway | {{gateway_status}} | {{gateway_uptime}} |
|
||||
| deer-flow-langgraph | {{langgraph_status}} | {{langgraph_uptime}} |
|
||||
|
||||
---
|
||||
|
||||
## Recommendations and Next Steps
|
||||
|
||||
### If the Test Passes
|
||||
1. [ ] Visit http://localhost:2026 to start using DeerFlow
|
||||
2. [ ] Configure your preferred model if it is not configured yet
|
||||
3. [ ] Explore available skills
|
||||
4. [ ] Refer to the documentation to learn more features
|
||||
|
||||
### If the Test Fails
|
||||
1. [ ] Review references/troubleshooting.md for common solutions
|
||||
2. [ ] Check Docker logs: `make docker-logs`
|
||||
3. [ ] Verify configuration file format and content
|
||||
4. [ ] If needed, fully reset the environment: `make clean && make config && make docker-init && make docker-start`
|
||||
|
||||
---
|
||||
|
||||
## Appendix
|
||||
|
||||
### Full Logs
|
||||
{{full_logs}}
|
||||
|
||||
### Tester
|
||||
{{tester_name}}
|
||||
|
||||
---
|
||||
|
||||
*Report generated at: {{report_time}}*
|
||||
@@ -1,185 +0,0 @@
|
||||
# DeerFlow Smoke Test Report
|
||||
|
||||
**Test Date**: {{test_date}}
|
||||
**Test Environment**: {{test_environment}}
|
||||
**Deployment Mode**: Local
|
||||
**Test Version**: {{git_commit}}
|
||||
|
||||
---
|
||||
|
||||
## Execution Summary
|
||||
|
||||
| Metric | Status |
|
||||
|------|------|
|
||||
| Total Test Phases | 6 |
|
||||
| Passed Phases | {{passed_stages}} |
|
||||
| Failed Phases | {{failed_stages}} |
|
||||
| Overall Conclusion | **{{overall_status}}** |
|
||||
|
||||
### Key Test Cases
|
||||
|
||||
| Case | Result | Details |
|
||||
|------|--------|---------|
|
||||
| Code update check | {{case_code_update}} | {{case_code_update_details}} |
|
||||
| Environment check | {{case_env_check}} | {{case_env_check_details}} |
|
||||
| Configuration preparation | {{case_config_prep}} | {{case_config_prep_details}} |
|
||||
| Deployment | {{case_deploy}} | {{case_deploy_details}} |
|
||||
| Health check | {{case_health_check}} | {{case_health_check_details}} |
|
||||
| Frontend routes | {{case_frontend_routes_overall}} | {{case_frontend_routes_details}} |
|
||||
|
||||
---
|
||||
|
||||
## Detailed Test Results
|
||||
|
||||
### Phase 1: Code Update Check
|
||||
|
||||
- [x] Confirm current directory - {{status_dir_check}}
|
||||
- [x] Check Git status - {{status_git_status}}
|
||||
- [x] Pull latest code - {{status_git_pull}}
|
||||
- [x] Confirm code update - {{status_git_verify}}
|
||||
|
||||
**Phase Status**: {{stage1_status}}
|
||||
|
||||
---
|
||||
|
||||
### Phase 2: Local Environment Check
|
||||
|
||||
- [x] Node.js version - {{status_node_version}}
|
||||
- [x] pnpm - {{status_pnpm}}
|
||||
- [x] uv - {{status_uv}}
|
||||
- [x] nginx - {{status_nginx}}
|
||||
- [x] Port check - {{status_port_check}}
|
||||
|
||||
**Phase Status**: {{stage2_status}}
|
||||
|
||||
---
|
||||
|
||||
### Phase 3: Configuration Preparation
|
||||
|
||||
- [x] config.yaml - {{status_config_yaml}}
|
||||
- [x] .env file - {{status_env_file}}
|
||||
- [x] Model configuration - {{status_model_config}}
|
||||
|
||||
**Phase Status**: {{stage3_status}}
|
||||
|
||||
---
|
||||
|
||||
### Phase 4: Local Deployment
|
||||
|
||||
- [x] make check - {{status_make_check}}
|
||||
- [x] make install - {{status_make_install}}
|
||||
- [x] make dev-daemon / make dev - {{status_local_start}}
|
||||
- [x] Service startup wait - {{status_wait_startup}}
|
||||
|
||||
**Phase Status**: {{stage4_status}}
|
||||
|
||||
---
|
||||
|
||||
### Phase 5: Service Health Check
|
||||
|
||||
- [x] Process status - {{status_processes}}
|
||||
- [x] Frontend service - {{status_frontend}}
|
||||
- [x] API Gateway - {{status_api_gateway}}
|
||||
- [x] LangGraph service - {{status_langgraph}}
|
||||
|
||||
**Phase Status**: {{stage5_status}}
|
||||
|
||||
---
|
||||
|
||||
### Frontend Routes Smoke Results
|
||||
|
||||
| Route | Status | Details |
|
||||
|-------|--------|---------|
|
||||
| Landing `/` | {{landing_status}} | {{landing_details}} |
|
||||
| Workspace redirect `/workspace` | {{workspace_redirect_status}} | target {{workspace_redirect_target}} |
|
||||
| New chat `/workspace/chats/new` | {{new_chat_status}} | {{new_chat_details}} |
|
||||
| Chats list `/workspace/chats` | {{chats_list_status}} | {{chats_list_details}} |
|
||||
| Agents gallery `/workspace/agents` | {{agents_gallery_status}} | {{agents_gallery_details}} |
|
||||
| Docs `{{docs_path}}` | {{docs_status}} | {{docs_details}} |
|
||||
|
||||
**Summary**: {{frontend_routes_summary}}
|
||||
|
||||
---
|
||||
|
||||
### Phase 6: Test Report Generation
|
||||
|
||||
- [x] Result summary - {{status_summary}}
|
||||
- [x] Issue log - {{status_issues}}
|
||||
- [x] Report generation - {{status_report}}
|
||||
|
||||
**Phase Status**: {{stage6_status}}
|
||||
|
||||
---
|
||||
|
||||
## Issue Log
|
||||
|
||||
### Issue 1
|
||||
**Description**: {{issue1_description}}
|
||||
**Severity**: {{issue1_severity}}
|
||||
**Solution**: {{issue1_solution}}
|
||||
|
||||
---
|
||||
|
||||
## Environment Information
|
||||
|
||||
### Local Dependency Versions
|
||||
```text
|
||||
Node.js: {{node_version_output}}
|
||||
pnpm: {{pnpm_version_output}}
|
||||
uv: {{uv_version_output}}
|
||||
nginx: {{nginx_version_output}}
|
||||
```
|
||||
|
||||
### Git Information
|
||||
```text
|
||||
Repository: {{git_repo}}
|
||||
Branch: {{git_branch}}
|
||||
Commit: {{git_commit}}
|
||||
Commit Message: {{git_commit_message}}
|
||||
```
|
||||
|
||||
### Configuration Summary
|
||||
- config.yaml exists: {{config_exists}}
|
||||
- .env file exists: {{env_exists}}
|
||||
- Number of configured models: {{model_count}}
|
||||
|
||||
---
|
||||
|
||||
## Local Service Status
|
||||
|
||||
| Service | Status | Endpoint |
|
||||
|---------|--------|----------|
|
||||
| Nginx | {{nginx_status}} | {{nginx_endpoint}} |
|
||||
| Frontend | {{frontend_status}} | {{frontend_endpoint}} |
|
||||
| Gateway | {{gateway_status}} | {{gateway_endpoint}} |
|
||||
| LangGraph | {{langgraph_status}} | {{langgraph_endpoint}} |
|
||||
|
||||
---
|
||||
|
||||
## Recommendations and Next Steps
|
||||
|
||||
### If the Test Passes
|
||||
1. [ ] Visit http://localhost:2026 to start using DeerFlow
|
||||
2. [ ] Configure your preferred model if it is not configured yet
|
||||
3. [ ] Explore available skills
|
||||
4. [ ] Refer to the documentation to learn more features
|
||||
|
||||
### If the Test Fails
|
||||
1. [ ] Review references/troubleshooting.md for common solutions
|
||||
2. [ ] Check local logs: `logs/{langgraph,gateway,frontend,nginx}.log`
|
||||
3. [ ] Verify configuration file format and content
|
||||
4. [ ] If needed, fully reset the environment: `make stop && make clean && make install && make dev-daemon`
|
||||
|
||||
---
|
||||
|
||||
## Appendix
|
||||
|
||||
### Full Logs
|
||||
{{full_logs}}
|
||||
|
||||
### Tester
|
||||
{{tester_name}}
|
||||
|
||||
---
|
||||
|
||||
*Report generated at: {{report_time}}*
|
||||
+5
-11
@@ -6,6 +6,11 @@ JINA_API_KEY=your-jina-api-key
|
||||
|
||||
# InfoQuest API Key
|
||||
INFOQUEST_API_KEY=your-infoquest-api-key
|
||||
# Authentication — JWT secret for session signing
|
||||
# If not set, an ephemeral secret is auto-generated (sessions lost on restart)
|
||||
# Generate with: python -c "import secrets; print(secrets.token_urlsafe(32))"
|
||||
# AUTH_JWT_SECRET=your-secure-jwt-secret-here
|
||||
|
||||
# CORS Origins (comma-separated) - e.g., http://localhost:3000,http://localhost:3001
|
||||
# CORS_ORIGINS=http://localhost:3000
|
||||
|
||||
@@ -17,14 +22,12 @@ INFOQUEST_API_KEY=your-infoquest-api-key
|
||||
# DEEPSEEK_API_KEY=your-deepseek-api-key
|
||||
# NOVITA_API_KEY=your-novita-api-key # OpenAI-compatible, see https://novita.ai
|
||||
# MINIMAX_API_KEY=your-minimax-api-key # OpenAI-compatible, see https://platform.minimax.io
|
||||
# VLLM_API_KEY=your-vllm-api-key # OpenAI-compatible
|
||||
# FEISHU_APP_ID=your-feishu-app-id
|
||||
# FEISHU_APP_SECRET=your-feishu-app-secret
|
||||
|
||||
# SLACK_BOT_TOKEN=your-slack-bot-token
|
||||
# SLACK_APP_TOKEN=your-slack-app-token
|
||||
# TELEGRAM_BOT_TOKEN=your-telegram-bot-token
|
||||
# DISCORD_BOT_TOKEN=your-discord-bot-token
|
||||
|
||||
# Enable LangSmith to monitor and debug your LLM calls, agent runs, and tool executions.
|
||||
# LANGSMITH_TRACING=true
|
||||
@@ -34,14 +37,5 @@ INFOQUEST_API_KEY=your-infoquest-api-key
|
||||
|
||||
# GitHub API Token
|
||||
# GITHUB_TOKEN=your-github-token
|
||||
|
||||
# Database (only needed when config.yaml has database.backend: postgres)
|
||||
# DATABASE_URL=postgresql://deerflow:password@localhost:5432/deerflow
|
||||
#
|
||||
# WECOM_BOT_ID=your-wecom-bot-id
|
||||
# WECOM_BOT_SECRET=your-wecom-bot-secret
|
||||
# DINGTALK_CLIENT_ID=your-dingtalk-client-id
|
||||
# DINGTALK_CLIENT_SECRET=your-dingtalk-client-secret
|
||||
|
||||
# Set to "false" to disable Swagger UI, ReDoc, and OpenAPI schema in production
|
||||
# GATEWAY_ENABLE_DOCS=false
|
||||
|
||||
@@ -1,63 +0,0 @@
|
||||
name: E2E Tests
|
||||
|
||||
on:
|
||||
push:
|
||||
branches: [ 'main' ]
|
||||
paths:
|
||||
- 'frontend/**'
|
||||
- '.github/workflows/e2e-tests.yml'
|
||||
pull_request:
|
||||
types: [opened, synchronize, reopened, ready_for_review]
|
||||
paths:
|
||||
- 'frontend/**'
|
||||
- '.github/workflows/e2e-tests.yml'
|
||||
|
||||
concurrency:
|
||||
group: e2e-tests-${{ github.event.pull_request.number || github.ref }}
|
||||
cancel-in-progress: true
|
||||
|
||||
permissions:
|
||||
contents: read
|
||||
|
||||
jobs:
|
||||
e2e-tests:
|
||||
if: ${{ github.event_name != 'pull_request' || github.event.pull_request.draft == false }}
|
||||
runs-on: ubuntu-latest
|
||||
timeout-minutes: 15
|
||||
|
||||
steps:
|
||||
- name: Checkout
|
||||
uses: actions/checkout@v6
|
||||
|
||||
- name: Setup Node.js
|
||||
uses: actions/setup-node@v4
|
||||
with:
|
||||
node-version: '22'
|
||||
|
||||
- name: Enable Corepack
|
||||
run: corepack enable
|
||||
|
||||
- name: Use pinned pnpm version
|
||||
run: corepack prepare pnpm@10.26.2 --activate
|
||||
|
||||
- name: Install frontend dependencies
|
||||
working-directory: frontend
|
||||
run: pnpm install --frozen-lockfile
|
||||
|
||||
- name: Install Playwright Chromium
|
||||
working-directory: frontend
|
||||
run: npx playwright install chromium --with-deps
|
||||
|
||||
- name: Run E2E tests
|
||||
working-directory: frontend
|
||||
run: pnpm exec playwright test
|
||||
env:
|
||||
SKIP_ENV_VALIDATION: '1'
|
||||
|
||||
- name: Upload Playwright report
|
||||
uses: actions/upload-artifact@v4
|
||||
if: ${{ !cancelled() }}
|
||||
with:
|
||||
name: playwright-report
|
||||
path: frontend/playwright-report/
|
||||
retention-days: 7
|
||||
@@ -1,43 +0,0 @@
|
||||
name: Frontend Unit Tests
|
||||
|
||||
on:
|
||||
push:
|
||||
branches: [ 'main' ]
|
||||
pull_request:
|
||||
types: [opened, synchronize, reopened, ready_for_review]
|
||||
|
||||
concurrency:
|
||||
group: frontend-unit-tests-${{ github.event.pull_request.number || github.ref }}
|
||||
cancel-in-progress: true
|
||||
|
||||
permissions:
|
||||
contents: read
|
||||
|
||||
jobs:
|
||||
frontend-unit-tests:
|
||||
if: github.event.pull_request.draft == false
|
||||
runs-on: ubuntu-latest
|
||||
timeout-minutes: 15
|
||||
|
||||
steps:
|
||||
- name: Checkout
|
||||
uses: actions/checkout@v6
|
||||
|
||||
- name: Setup Node.js
|
||||
uses: actions/setup-node@v4
|
||||
with:
|
||||
node-version: '22'
|
||||
|
||||
- name: Enable Corepack
|
||||
run: corepack enable
|
||||
|
||||
- name: Use pinned pnpm version
|
||||
run: corepack prepare pnpm@10.26.2 --activate
|
||||
|
||||
- name: Install frontend dependencies
|
||||
working-directory: frontend
|
||||
run: pnpm install --frozen-lockfile
|
||||
|
||||
- name: Run unit tests of frontend
|
||||
working-directory: frontend
|
||||
run: make test
|
||||
@@ -40,7 +40,6 @@ coverage/
|
||||
skills/custom/*
|
||||
logs/
|
||||
log/
|
||||
debug.log
|
||||
|
||||
# Local git hooks (keep only on this machine, do not push)
|
||||
.githooks/
|
||||
@@ -55,8 +54,4 @@ web/
|
||||
# Deployment artifacts
|
||||
backend/Dockerfile.langgraph
|
||||
config.yaml.bak
|
||||
.playwright-mcp
|
||||
/frontend/test-results/
|
||||
/frontend/playwright-report/
|
||||
.gstack/
|
||||
.worktrees
|
||||
|
||||
@@ -1,33 +0,0 @@
|
||||
repos:
|
||||
# Backend: ruff lint + format via uv (uses the same ruff version as backend deps)
|
||||
- repo: local
|
||||
hooks:
|
||||
- id: ruff
|
||||
name: ruff lint
|
||||
entry: bash -c 'cd backend && uv run ruff check --fix "${@/#backend\//}"' --
|
||||
language: system
|
||||
types_or: [python]
|
||||
files: ^backend/
|
||||
- id: ruff-format
|
||||
name: ruff format
|
||||
entry: bash -c 'cd backend && uv run ruff format "${@/#backend\//}"' --
|
||||
language: system
|
||||
types_or: [python]
|
||||
files: ^backend/
|
||||
|
||||
# Frontend: eslint + prettier (must run from frontend/ for node_modules resolution)
|
||||
- repo: local
|
||||
hooks:
|
||||
- id: frontend-eslint
|
||||
name: eslint (frontend)
|
||||
entry: bash -c 'cd frontend && npx eslint --fix "${@/#frontend\//}"' --
|
||||
language: system
|
||||
types_or: [javascript, tsx, ts]
|
||||
files: ^frontend/
|
||||
|
||||
- id: frontend-prettier
|
||||
name: prettier (frontend)
|
||||
entry: bash -c 'cd frontend && npx prettier --write "${@/#frontend\//}"' --
|
||||
language: system
|
||||
files: ^frontend/
|
||||
types_or: [javascript, tsx, ts, json, css]
|
||||
@@ -1,128 +0,0 @@
|
||||
# Contributor Covenant Code of Conduct
|
||||
|
||||
## Our Pledge
|
||||
|
||||
We as members, contributors, and leaders pledge to make participation in our
|
||||
community a harassment-free experience for everyone, regardless of age, body
|
||||
size, visible or invisible disability, ethnicity, sex characteristics, gender
|
||||
identity and expression, level of experience, education, socio-economic status,
|
||||
nationality, personal appearance, race, religion, or sexual identity
|
||||
and orientation.
|
||||
|
||||
We pledge to act and interact in ways that contribute to an open, welcoming,
|
||||
diverse, inclusive, and healthy community.
|
||||
|
||||
## Our Standards
|
||||
|
||||
Examples of behavior that contributes to a positive environment for our
|
||||
community include:
|
||||
|
||||
* Demonstrating empathy and kindness toward other people
|
||||
* Being respectful of differing opinions, viewpoints, and experiences
|
||||
* Giving and gracefully accepting constructive feedback
|
||||
* Accepting responsibility and apologizing to those affected by our mistakes,
|
||||
and learning from the experience
|
||||
* Focusing on what is best not just for us as individuals, but for the
|
||||
overall community
|
||||
|
||||
Examples of unacceptable behavior include:
|
||||
|
||||
* The use of sexualized language or imagery, and sexual attention or
|
||||
advances of any kind
|
||||
* Trolling, insulting or derogatory comments, and personal or political attacks
|
||||
* Public or private harassment
|
||||
* Publishing others' private information, such as a physical or email
|
||||
address, without their explicit permission
|
||||
* Other conduct which could reasonably be considered inappropriate in a
|
||||
professional setting
|
||||
|
||||
## Enforcement Responsibilities
|
||||
|
||||
Community leaders are responsible for clarifying and enforcing our standards of
|
||||
acceptable behavior and will take appropriate and fair corrective action in
|
||||
response to any behavior that they deem inappropriate, threatening, offensive,
|
||||
or harmful.
|
||||
|
||||
Community leaders have the right and responsibility to remove, edit, or reject
|
||||
comments, commits, code, wiki edits, issues, and other contributions that are
|
||||
not aligned to this Code of Conduct, and will communicate reasons for moderation
|
||||
decisions when appropriate.
|
||||
|
||||
## Scope
|
||||
|
||||
This Code of Conduct applies within all community spaces, and also applies when
|
||||
an individual is officially representing the community in public spaces.
|
||||
Examples of representing our community include using an official e-mail address,
|
||||
posting via an official social media account, or acting as an appointed
|
||||
representative at an online or offline event.
|
||||
|
||||
## Enforcement
|
||||
|
||||
Instances of abusive, harassing, or otherwise unacceptable behavior may be
|
||||
reported to the community leaders responsible for enforcement at
|
||||
willem.jiang@gmail.com.
|
||||
All complaints will be reviewed and investigated promptly and fairly.
|
||||
|
||||
All community leaders are obligated to respect the privacy and security of the
|
||||
reporter of any incident.
|
||||
|
||||
## Enforcement Guidelines
|
||||
|
||||
Community leaders will follow these Community Impact Guidelines in determining
|
||||
the consequences for any action they deem in violation of this Code of Conduct:
|
||||
|
||||
### 1. Correction
|
||||
|
||||
**Community Impact**: Use of inappropriate language or other behavior deemed
|
||||
unprofessional or unwelcome in the community.
|
||||
|
||||
**Consequence**: A private, written warning from community leaders, providing
|
||||
clarity around the nature of the violation and an explanation of why the
|
||||
behavior was inappropriate. A public apology may be requested.
|
||||
|
||||
### 2. Warning
|
||||
|
||||
**Community Impact**: A violation through a single incident or series
|
||||
of actions.
|
||||
|
||||
**Consequence**: A warning with consequences for continued behavior. No
|
||||
interaction with the people involved, including unsolicited interaction with
|
||||
those enforcing the Code of Conduct, for a specified period of time. This
|
||||
includes avoiding interactions in community spaces as well as external channels
|
||||
like social media. Violating these terms may lead to a temporary or
|
||||
permanent ban.
|
||||
|
||||
### 3. Temporary Ban
|
||||
|
||||
**Community Impact**: A serious violation of community standards, including
|
||||
sustained inappropriate behavior.
|
||||
|
||||
**Consequence**: A temporary ban from any sort of interaction or public
|
||||
communication with the community for a specified period of time. No public or
|
||||
private interaction with the people involved, including unsolicited interaction
|
||||
with those enforcing the Code of Conduct, is allowed during this period.
|
||||
Violating these terms may lead to a permanent ban.
|
||||
|
||||
### 4. Permanent Ban
|
||||
|
||||
**Community Impact**: Demonstrating a pattern of violation of community
|
||||
standards, including sustained inappropriate behavior, harassment of an
|
||||
individual, or aggression toward or disparagement of classes of individuals.
|
||||
|
||||
**Consequence**: A permanent ban from any sort of public interaction within
|
||||
the community.
|
||||
|
||||
## Attribution
|
||||
|
||||
This Code of Conduct is adapted from the [Contributor Covenant][homepage],
|
||||
version 2.0, available at
|
||||
https://www.contributor-covenant.org/version/2/0/code_of_conduct.html.
|
||||
|
||||
Community Impact Guidelines were inspired by [Mozilla's code of conduct
|
||||
enforcement ladder](https://github.com/mozilla/diversity).
|
||||
|
||||
[homepage]: https://www.contributor-covenant.org
|
||||
|
||||
For answers to common questions about this code of conduct, see the FAQ at
|
||||
https://www.contributor-covenant.org/faq. Translations are available at
|
||||
https://www.contributor-covenant.org/translations.
|
||||
+7
-24
@@ -77,18 +77,6 @@ export UV_INDEX_URL=https://pypi.org/simple
|
||||
export NPM_REGISTRY=https://registry.npmjs.org
|
||||
```
|
||||
|
||||
#### Recommended host resources
|
||||
|
||||
Use these as practical starting points for development and review environments:
|
||||
|
||||
| Scenario | Starting point | Recommended | Notes |
|
||||
|---------|-----------|------------|-------|
|
||||
| `make dev` on one machine | 4 vCPU, 8 GB RAM | 8 vCPU, 16 GB RAM | Best when DeerFlow uses hosted model APIs. |
|
||||
| `make docker-start` review environment | 4 vCPU, 8 GB RAM | 8 vCPU, 16 GB RAM | Docker image builds and sandbox containers need extra headroom. |
|
||||
| Shared Linux test server | 8 vCPU, 16 GB RAM | 16 vCPU, 32 GB RAM | Prefer this for heavier multi-agent runs or multiple reviewers. |
|
||||
|
||||
`2 vCPU / 4 GB` environments often fail to start reliably or become unresponsive under normal DeerFlow workloads.
|
||||
|
||||
#### Linux: Docker daemon permission denied
|
||||
|
||||
If `make docker-init`, `make docker-start`, or `make docker-stop` fails on Linux with an error like below, your current user likely does not have permission to access the Docker daemon socket:
|
||||
@@ -166,7 +154,7 @@ Required tools:
|
||||
|
||||
1. **Configure the application** (same as Docker setup above)
|
||||
|
||||
2. **Install dependencies** (this also sets up pre-commit hooks):
|
||||
2. **Install dependencies**:
|
||||
```bash
|
||||
make install
|
||||
```
|
||||
@@ -298,24 +286,19 @@ Nginx (port 2026) ← Unified entry point
|
||||
```bash
|
||||
# Backend tests
|
||||
cd backend
|
||||
make test
|
||||
uv run pytest
|
||||
|
||||
# Frontend unit tests
|
||||
# Frontend checks
|
||||
cd frontend
|
||||
make test
|
||||
|
||||
# Frontend E2E tests (requires Chromium; builds and auto-starts the Next.js production server)
|
||||
cd frontend
|
||||
make test-e2e
|
||||
pnpm check
|
||||
```
|
||||
|
||||
### PR Regression Checks
|
||||
|
||||
Every pull request triggers the following CI workflows:
|
||||
Every pull request runs the backend regression workflow at [.github/workflows/backend-unit-tests.yml](.github/workflows/backend-unit-tests.yml), including:
|
||||
|
||||
- **Backend unit tests** — [.github/workflows/backend-unit-tests.yml](.github/workflows/backend-unit-tests.yml)
|
||||
- **Frontend unit tests** — [.github/workflows/frontend-unit-tests.yml](.github/workflows/frontend-unit-tests.yml)
|
||||
- **Frontend E2E tests** — [.github/workflows/e2e-tests.yml](.github/workflows/e2e-tests.yml) (triggered only when `frontend/` files change)
|
||||
- `tests/test_provisioner_kubeconfig.py`
|
||||
- `tests/test_docker_sandbox_mode_detection.py`
|
||||
|
||||
## Code Style
|
||||
|
||||
|
||||
@@ -1,61 +1,54 @@
|
||||
# DeerFlow - Unified Development Environment
|
||||
|
||||
.PHONY: help config config-upgrade check install setup doctor dev dev-daemon start start-daemon stop up down clean docker-init docker-start docker-stop docker-logs docker-logs-frontend docker-logs-gateway
|
||||
.PHONY: help config config-upgrade check install dev dev-pro dev-daemon dev-daemon-pro start start-pro start-daemon start-daemon-pro stop up up-pro down clean docker-init docker-start docker-start-pro docker-stop docker-logs docker-logs-frontend docker-logs-gateway
|
||||
|
||||
BASH ?= bash
|
||||
BACKEND_UV_RUN = cd backend && uv run
|
||||
|
||||
# Detect OS for Windows compatibility
|
||||
ifeq ($(OS),Windows_NT)
|
||||
SHELL := cmd.exe
|
||||
PYTHON ?= python
|
||||
# Run repo shell scripts through Git Bash when Make is launched from cmd.exe / PowerShell.
|
||||
RUN_WITH_GIT_BASH = call scripts\run-with-git-bash.cmd
|
||||
else
|
||||
PYTHON ?= python3
|
||||
RUN_WITH_GIT_BASH =
|
||||
endif
|
||||
|
||||
help:
|
||||
@echo "DeerFlow Development Commands:"
|
||||
@echo " make setup - Interactive setup wizard (recommended for new users)"
|
||||
@echo " make doctor - Check configuration and system requirements"
|
||||
@echo " make config - Generate local config files (aborts if config already exists)"
|
||||
@echo " make config-upgrade - Merge new fields from config.example.yaml into config.yaml"
|
||||
@echo " make check - Check if all required tools are installed"
|
||||
@echo " make install - Install all dependencies (frontend + backend + pre-commit hooks)"
|
||||
@echo " make install - Install all dependencies (frontend + backend)"
|
||||
@echo " make setup-sandbox - Pre-pull sandbox container image (recommended)"
|
||||
@echo " make dev - Start all services in development mode (with hot-reloading)"
|
||||
@echo " make dev-pro - Start in dev + Gateway mode (experimental, no LangGraph server)"
|
||||
@echo " make dev-daemon - Start dev services in background (daemon mode)"
|
||||
@echo " make dev-daemon-pro - Start dev daemon + Gateway mode (experimental)"
|
||||
@echo " make start - Start all services in production mode (optimized, no hot-reloading)"
|
||||
@echo " make start-pro - Start in prod + Gateway mode (experimental)"
|
||||
@echo " make start-daemon - Start prod services in background (daemon mode)"
|
||||
@echo " make start-daemon-pro - Start prod daemon + Gateway mode (experimental)"
|
||||
@echo " make stop - Stop all running services"
|
||||
@echo " make clean - Clean up processes and temporary files"
|
||||
@echo ""
|
||||
@echo "Docker Production Commands:"
|
||||
@echo " make up - Build and start production Docker services (localhost:2026)"
|
||||
@echo " make up-pro - Build and start production Docker in Gateway mode (experimental)"
|
||||
@echo " make down - Stop and remove production Docker containers"
|
||||
@echo ""
|
||||
@echo "Docker Development Commands:"
|
||||
@echo " make docker-init - Pull the sandbox image"
|
||||
@echo " make docker-start - Start Docker services (mode-aware from config.yaml, localhost:2026)"
|
||||
@echo " make docker-start-pro - Start Docker in Gateway mode (experimental, no LangGraph container)"
|
||||
@echo " make docker-stop - Stop Docker development services"
|
||||
@echo " make docker-logs - View Docker development logs"
|
||||
@echo " make docker-logs-frontend - View Docker frontend logs"
|
||||
@echo " make docker-logs-gateway - View Docker gateway logs"
|
||||
|
||||
## Setup & Diagnosis
|
||||
setup:
|
||||
@$(BACKEND_UV_RUN) python ../scripts/setup_wizard.py
|
||||
|
||||
doctor:
|
||||
@$(BACKEND_UV_RUN) python ../scripts/doctor.py
|
||||
|
||||
config:
|
||||
@$(PYTHON) ./scripts/configure.py
|
||||
|
||||
config-upgrade:
|
||||
@$(RUN_WITH_GIT_BASH) ./scripts/config-upgrade.sh
|
||||
@./scripts/config-upgrade.sh
|
||||
|
||||
# Check required tools
|
||||
check:
|
||||
@@ -67,8 +60,6 @@ install:
|
||||
@cd backend && uv sync
|
||||
@echo "Installing frontend dependencies..."
|
||||
@cd frontend && pnpm install
|
||||
@echo "Installing pre-commit hooks..."
|
||||
@$(BACKEND_UV_RUN) --with pre-commit pre-commit install
|
||||
@echo "✓ All dependencies installed"
|
||||
@echo ""
|
||||
@echo "=========================================="
|
||||
@@ -95,7 +86,7 @@ setup-sandbox:
|
||||
echo ""; \
|
||||
if command -v container >/dev/null 2>&1 && [ "$$(uname)" = "Darwin" ]; then \
|
||||
echo "Detected Apple Container on macOS, pulling image..."; \
|
||||
container image pull "$$IMAGE" || echo "⚠ Apple Container pull failed, will try Docker"; \
|
||||
container pull "$$IMAGE" || echo "⚠ Apple Container pull failed, will try Docker"; \
|
||||
fi; \
|
||||
if command -v docker >/dev/null 2>&1; then \
|
||||
echo "Pulling image using Docker..."; \
|
||||
@@ -115,26 +106,78 @@ setup-sandbox:
|
||||
# Start all services in development mode (with hot-reloading)
|
||||
dev:
|
||||
@$(PYTHON) ./scripts/check.py
|
||||
@$(RUN_WITH_GIT_BASH) ./scripts/serve.sh --dev
|
||||
ifeq ($(OS),Windows_NT)
|
||||
@call scripts\run-with-git-bash.cmd ./scripts/serve.sh --dev
|
||||
else
|
||||
@./scripts/serve.sh --dev
|
||||
endif
|
||||
|
||||
# Start all services in dev + Gateway mode (experimental: agent runtime embedded in Gateway)
|
||||
dev-pro:
|
||||
@$(PYTHON) ./scripts/check.py
|
||||
ifeq ($(OS),Windows_NT)
|
||||
@call scripts\run-with-git-bash.cmd ./scripts/serve.sh --dev --gateway
|
||||
else
|
||||
@./scripts/serve.sh --dev --gateway
|
||||
endif
|
||||
|
||||
# Start all services in production mode (with optimizations)
|
||||
start:
|
||||
@$(PYTHON) ./scripts/check.py
|
||||
@$(RUN_WITH_GIT_BASH) ./scripts/serve.sh --prod
|
||||
ifeq ($(OS),Windows_NT)
|
||||
@call scripts\run-with-git-bash.cmd ./scripts/serve.sh --prod
|
||||
else
|
||||
@./scripts/serve.sh --prod
|
||||
endif
|
||||
|
||||
# Start all services in prod + Gateway mode (experimental)
|
||||
start-pro:
|
||||
@$(PYTHON) ./scripts/check.py
|
||||
ifeq ($(OS),Windows_NT)
|
||||
@call scripts\run-with-git-bash.cmd ./scripts/serve.sh --prod --gateway
|
||||
else
|
||||
@./scripts/serve.sh --prod --gateway
|
||||
endif
|
||||
|
||||
# Start all services in daemon mode (background)
|
||||
dev-daemon:
|
||||
@$(PYTHON) ./scripts/check.py
|
||||
@$(RUN_WITH_GIT_BASH) ./scripts/serve.sh --dev --daemon
|
||||
ifeq ($(OS),Windows_NT)
|
||||
@call scripts\run-with-git-bash.cmd ./scripts/serve.sh --dev --daemon
|
||||
else
|
||||
@./scripts/serve.sh --dev --daemon
|
||||
endif
|
||||
|
||||
# Start daemon + Gateway mode (experimental)
|
||||
dev-daemon-pro:
|
||||
@$(PYTHON) ./scripts/check.py
|
||||
ifeq ($(OS),Windows_NT)
|
||||
@call scripts\run-with-git-bash.cmd ./scripts/serve.sh --dev --gateway --daemon
|
||||
else
|
||||
@./scripts/serve.sh --dev --gateway --daemon
|
||||
endif
|
||||
|
||||
# Start prod services in daemon mode (background)
|
||||
start-daemon:
|
||||
@$(PYTHON) ./scripts/check.py
|
||||
@$(RUN_WITH_GIT_BASH) ./scripts/serve.sh --prod --daemon
|
||||
ifeq ($(OS),Windows_NT)
|
||||
@call scripts\run-with-git-bash.cmd ./scripts/serve.sh --prod --daemon
|
||||
else
|
||||
@./scripts/serve.sh --prod --daemon
|
||||
endif
|
||||
|
||||
# Start prod daemon + Gateway mode (experimental)
|
||||
start-daemon-pro:
|
||||
@$(PYTHON) ./scripts/check.py
|
||||
ifeq ($(OS),Windows_NT)
|
||||
@call scripts\run-with-git-bash.cmd ./scripts/serve.sh --prod --gateway --daemon
|
||||
else
|
||||
@./scripts/serve.sh --prod --gateway --daemon
|
||||
endif
|
||||
|
||||
# Stop all services
|
||||
stop:
|
||||
@$(RUN_WITH_GIT_BASH) ./scripts/serve.sh --stop
|
||||
@./scripts/serve.sh --stop
|
||||
|
||||
# Clean up
|
||||
clean: stop
|
||||
@@ -150,25 +193,29 @@ clean: stop
|
||||
|
||||
# Initialize Docker containers and install dependencies
|
||||
docker-init:
|
||||
@$(RUN_WITH_GIT_BASH) ./scripts/docker.sh init
|
||||
@./scripts/docker.sh init
|
||||
|
||||
# Start Docker development environment
|
||||
docker-start:
|
||||
@$(RUN_WITH_GIT_BASH) ./scripts/docker.sh start
|
||||
@./scripts/docker.sh start
|
||||
|
||||
# Start Docker in Gateway mode (experimental)
|
||||
docker-start-pro:
|
||||
@./scripts/docker.sh start --gateway
|
||||
|
||||
# Stop Docker development environment
|
||||
docker-stop:
|
||||
@$(RUN_WITH_GIT_BASH) ./scripts/docker.sh stop
|
||||
@./scripts/docker.sh stop
|
||||
|
||||
# View Docker development logs
|
||||
docker-logs:
|
||||
@$(RUN_WITH_GIT_BASH) ./scripts/docker.sh logs
|
||||
@./scripts/docker.sh logs
|
||||
|
||||
# View Docker development logs
|
||||
docker-logs-frontend:
|
||||
@$(RUN_WITH_GIT_BASH) ./scripts/docker.sh logs --frontend
|
||||
@./scripts/docker.sh logs --frontend
|
||||
docker-logs-gateway:
|
||||
@$(RUN_WITH_GIT_BASH) ./scripts/docker.sh logs --gateway
|
||||
@./scripts/docker.sh logs --gateway
|
||||
|
||||
# ==========================================
|
||||
# Production Docker Commands
|
||||
@@ -176,8 +223,12 @@ docker-logs-gateway:
|
||||
|
||||
# Build and start production services
|
||||
up:
|
||||
@$(RUN_WITH_GIT_BASH) ./scripts/deploy.sh
|
||||
@./scripts/deploy.sh
|
||||
|
||||
# Build and start production services in Gateway mode
|
||||
up-pro:
|
||||
@./scripts/deploy.sh --gateway
|
||||
|
||||
# Stop and remove production containers
|
||||
down:
|
||||
@$(RUN_WITH_GIT_BASH) ./scripts/deploy.sh down
|
||||
@./scripts/deploy.sh down
|
||||
|
||||
@@ -53,7 +53,6 @@ DeerFlow has newly integrated the intelligent search and crawling toolset indepe
|
||||
- [Quick Start](#quick-start)
|
||||
- [Configuration](#configuration)
|
||||
- [Running the Application](#running-the-application)
|
||||
- [Deployment Sizing](#deployment-sizing)
|
||||
- [Option 1: Docker (Recommended)](#option-1-docker-recommended)
|
||||
- [Option 2: Local Development](#option-2-local-development)
|
||||
- [Advanced](#advanced)
|
||||
@@ -104,38 +103,35 @@ That prompt is intended for coding agents. It tells the agent to clone the repo
|
||||
cd deer-flow
|
||||
```
|
||||
|
||||
2. **Run the setup wizard**
|
||||
2. **Generate local configuration files**
|
||||
|
||||
From the project root directory (`deer-flow/`), run:
|
||||
|
||||
```bash
|
||||
make setup
|
||||
make config
|
||||
```
|
||||
|
||||
This launches an interactive wizard that guides you through choosing an LLM provider, optional web search, and execution/safety preferences such as sandbox mode, bash access, and file-write tools. It generates a minimal `config.yaml` and writes your keys to `.env`. Takes about 2 minutes.
|
||||
This command creates local configuration files based on the provided example templates.
|
||||
|
||||
The wizard also lets you configure an optional web search provider, or skip it for now.
|
||||
3. **Configure your preferred model(s)**
|
||||
|
||||
Run `make doctor` at any time to verify your setup and get actionable fix hints.
|
||||
|
||||
> **Advanced / manual configuration**: If you prefer to edit `config.yaml` directly, run `make config` instead to copy the full template. See `config.example.yaml` for the complete reference including CLI-backed providers (Codex CLI, Claude Code OAuth), OpenRouter, Responses API, and more.
|
||||
|
||||
<details>
|
||||
<summary>Manual model configuration examples</summary>
|
||||
Edit `config.yaml` and define at least one model:
|
||||
|
||||
```yaml
|
||||
models:
|
||||
- name: gpt-4o
|
||||
display_name: GPT-4o
|
||||
use: langchain_openai:ChatOpenAI
|
||||
model: gpt-4o
|
||||
api_key: $OPENAI_API_KEY
|
||||
- name: gpt-4 # Internal identifier
|
||||
display_name: GPT-4 # Human-readable name
|
||||
use: langchain_openai:ChatOpenAI # LangChain class path
|
||||
model: gpt-4 # Model identifier for API
|
||||
api_key: $OPENAI_API_KEY # API key (recommended: use env var)
|
||||
max_tokens: 4096 # Maximum tokens per request
|
||||
temperature: 0.7 # Sampling temperature
|
||||
|
||||
- name: openrouter-gemini-2.5-flash
|
||||
display_name: Gemini 2.5 Flash (OpenRouter)
|
||||
use: langchain_openai:ChatOpenAI
|
||||
model: google/gemini-2.5-flash-preview
|
||||
api_key: $OPENROUTER_API_KEY
|
||||
api_key: $OPENAI_API_KEY # OpenRouter still uses the OpenAI-compatible field name here
|
||||
base_url: https://openrouter.ai/api/v1
|
||||
|
||||
- name: gpt-5-responses
|
||||
@@ -145,26 +141,12 @@ That prompt is intended for coding agents. It tells the agent to clone the repo
|
||||
api_key: $OPENAI_API_KEY
|
||||
use_responses_api: true
|
||||
output_version: responses/v1
|
||||
|
||||
- name: qwen3-32b-vllm
|
||||
display_name: Qwen3 32B (vLLM)
|
||||
use: deerflow.models.vllm_provider:VllmChatModel
|
||||
model: Qwen/Qwen3-32B
|
||||
api_key: $VLLM_API_KEY
|
||||
base_url: http://localhost:8000/v1
|
||||
supports_thinking: true
|
||||
when_thinking_enabled:
|
||||
extra_body:
|
||||
chat_template_kwargs:
|
||||
enable_thinking: true
|
||||
```
|
||||
|
||||
OpenRouter and similar OpenAI-compatible gateways should be configured with `langchain_openai:ChatOpenAI` plus `base_url`. If you prefer a provider-specific environment variable name, point `api_key` at that variable explicitly (for example `api_key: $OPENROUTER_API_KEY`).
|
||||
|
||||
To route OpenAI models through `/v1/responses`, keep using `langchain_openai:ChatOpenAI` and set `use_responses_api: true` with `output_version: responses/v1`.
|
||||
|
||||
For vLLM 0.19.0, use `deerflow.models.vllm_provider:VllmChatModel`. For Qwen-style reasoning models, DeerFlow toggles reasoning with `extra_body.chat_template_kwargs.enable_thinking` and preserves vLLM's non-standard `reasoning` field across multi-turn tool-call conversations. Legacy `thinking` configs are normalized automatically for backward compatibility. Reasoning models may also require the server to be started with `--reasoning-parser ...`. If your local vLLM deployment accepts any non-empty API key, you can still set `VLLM_API_KEY` to a placeholder value.
|
||||
|
||||
CLI-backed provider examples:
|
||||
|
||||
```yaml
|
||||
@@ -185,39 +167,50 @@ That prompt is intended for coding agents. It tells the agent to clone the repo
|
||||
```
|
||||
|
||||
- Codex CLI reads `~/.codex/auth.json`
|
||||
- Claude Code accepts `CLAUDE_CODE_OAUTH_TOKEN`, `ANTHROPIC_AUTH_TOKEN`, `CLAUDE_CODE_CREDENTIALS_PATH`, or `~/.claude/.credentials.json`
|
||||
- ACP agent entries are separate from model providers — if you configure `acp_agents.codex`, point it at a Codex ACP adapter such as `npx -y @zed-industries/codex-acp`
|
||||
- On macOS, export Claude Code auth explicitly if needed:
|
||||
- The Codex Responses endpoint currently rejects `max_tokens` and `max_output_tokens`, so `CodexChatModel` does not expose a request-level token cap
|
||||
- Claude Code accepts `CLAUDE_CODE_OAUTH_TOKEN`, `ANTHROPIC_AUTH_TOKEN`, `CLAUDE_CODE_OAUTH_TOKEN_FILE_DESCRIPTOR`, `CLAUDE_CODE_CREDENTIALS_PATH`, or plaintext `~/.claude/.credentials.json`
|
||||
- ACP agent entries are separate from model providers. If you configure `acp_agents.codex`, point it at a Codex ACP adapter such as `npx -y @zed-industries/codex-acp`; the standard `codex` CLI binary is not ACP-compatible by itself
|
||||
- On macOS, DeerFlow does not probe Keychain automatically. Export Claude Code auth explicitly if needed:
|
||||
|
||||
```bash
|
||||
eval "$(python3 scripts/export_claude_code_oauth.py --print-export)"
|
||||
```
|
||||
|
||||
4. **Set API keys for your configured model(s)**
|
||||
|
||||
Choose one of the following methods:
|
||||
|
||||
- Option A: Edit the `.env` file in the project root (Recommended)
|
||||
|
||||
API keys can also be set manually in `.env` (recommended) or exported in your shell:
|
||||
|
||||
```bash
|
||||
OPENAI_API_KEY=your-openai-api-key
|
||||
TAVILY_API_KEY=your-tavily-api-key
|
||||
OPENAI_API_KEY=your-openai-api-key
|
||||
# OpenRouter also uses OPENAI_API_KEY when your config uses langchain_openai:ChatOpenAI + base_url.
|
||||
# Add other provider keys as needed
|
||||
INFOQUEST_API_KEY=your-infoquest-api-key
|
||||
```
|
||||
|
||||
</details>
|
||||
- Option B: Export environment variables in your shell
|
||||
|
||||
```bash
|
||||
export OPENAI_API_KEY=your-openai-api-key
|
||||
```
|
||||
|
||||
For CLI-backed providers:
|
||||
- Codex CLI: `~/.codex/auth.json`
|
||||
- Claude Code OAuth: explicit env/file handoff or `~/.claude/.credentials.json`
|
||||
|
||||
- Option C: Edit `config.yaml` directly (Not recommended for production)
|
||||
|
||||
```yaml
|
||||
models:
|
||||
- name: gpt-4
|
||||
api_key: your-actual-api-key-here # Replace placeholder
|
||||
```
|
||||
|
||||
### Running the Application
|
||||
|
||||
#### Deployment Sizing
|
||||
|
||||
Use the table below as a practical starting point when choosing how to run DeerFlow:
|
||||
|
||||
| Deployment target | Starting point | Recommended | Notes |
|
||||
|---------|-----------|------------|-------|
|
||||
| Local evaluation / `make dev` | 4 vCPU, 8 GB RAM, 20 GB free SSD | 8 vCPU, 16 GB RAM | Good for one developer or one light session with hosted model APIs. `2 vCPU / 4 GB` is usually not enough. |
|
||||
| Docker development / `make docker-start` | 4 vCPU, 8 GB RAM, 25 GB free SSD | 8 vCPU, 16 GB RAM | Image builds, bind mounts, and sandbox containers need more headroom than pure local dev. |
|
||||
| Long-running server / `make up` | 8 vCPU, 16 GB RAM, 40 GB free SSD | 16 vCPU, 32 GB RAM | Preferred for shared use, multi-agent runs, report generation, or heavier sandbox workloads. |
|
||||
|
||||
- These numbers cover DeerFlow itself. If you also host a local LLM, size that service separately.
|
||||
- Linux plus Docker is the recommended deployment target for a persistent server. macOS and Windows are best treated as development or evaluation environments.
|
||||
- If CPU or memory usage stays pinned, reduce concurrent runs first, then move to the next sizing tier.
|
||||
|
||||
#### Option 1: Docker (Recommended)
|
||||
|
||||
**Development** (hot-reload, source mounts):
|
||||
@@ -243,6 +236,9 @@ make up # Build images and start all production services
|
||||
make down # Stop and remove containers
|
||||
```
|
||||
|
||||
> [!NOTE]
|
||||
> The LangGraph agent server currently runs via `langgraph dev` (the open-source CLI server).
|
||||
|
||||
Access: http://localhost:2026
|
||||
|
||||
See [CONTRIBUTING.md](CONTRIBUTING.md) for detailed Docker development guide.
|
||||
@@ -251,7 +247,7 @@ See [CONTRIBUTING.md](CONTRIBUTING.md) for detailed Docker development guide.
|
||||
|
||||
If you prefer running services locally:
|
||||
|
||||
Prerequisite: complete the "Configuration" steps above first (`make setup`). `make dev` requires a valid `config.yaml` in the project root. Set `DEER_FLOW_PROJECT_ROOT` to define that root explicitly, or `DEER_FLOW_CONFIG_PATH` to point at a specific config file. Runtime state defaults to `.deer-flow` under the project root and can be moved with `DEER_FLOW_HOME`; skills default to `skills/` under the project root and can be moved with `DEER_FLOW_SKILLS_PATH`. Run `make doctor` to verify your setup before starting.
|
||||
Prerequisite: complete the "Configuration" steps above first (`make config` and model API keys). `make dev` requires a valid configuration file (defaults to `config.yaml` in the project root; can be overridden via `DEER_FLOW_CONFIG_PATH`).
|
||||
On Windows, run the local development flow from Git Bash. Native `cmd.exe` and PowerShell shells are not supported for the bash-based service scripts, and WSL is not guaranteed because some scripts rely on Git for Windows utilities such as `cygpath`.
|
||||
|
||||
1. **Check prerequisites**:
|
||||
@@ -261,7 +257,7 @@ On Windows, run the local development flow from Git Bash. Native `cmd.exe` and P
|
||||
|
||||
2. **Install dependencies**:
|
||||
```bash
|
||||
make install # Install backend + frontend dependencies + pre-commit hooks
|
||||
make install # Install backend + frontend dependencies
|
||||
```
|
||||
|
||||
3. **(Optional) Pre-pull sandbox image**:
|
||||
@@ -286,31 +282,53 @@ On Windows, run the local development flow from Git Bash. Native `cmd.exe` and P
|
||||
|
||||
#### Startup Modes
|
||||
|
||||
DeerFlow runs the agent runtime inside the Gateway API. Development mode enables hot-reload; production mode uses a pre-built frontend.
|
||||
DeerFlow supports multiple startup modes across two dimensions:
|
||||
|
||||
- **Dev / Prod** — dev enables hot-reload; prod uses pre-built frontend
|
||||
- **Standard / Gateway** — standard uses a separate LangGraph server (4 processes); Gateway mode (experimental) embeds the agent runtime in the Gateway API (3 processes)
|
||||
|
||||
| | **Local Foreground** | **Local Daemon** | **Docker Dev** | **Docker Prod** |
|
||||
|---|---|---|---|---|
|
||||
| **Dev** | `./scripts/serve.sh --dev`<br/>`make dev` | `./scripts/serve.sh --dev --daemon`<br/>`make dev-daemon` | `./scripts/docker.sh start`<br/>`make docker-start` | — |
|
||||
| **Dev + Gateway** | `./scripts/serve.sh --dev --gateway`<br/>`make dev-pro` | `./scripts/serve.sh --dev --gateway --daemon`<br/>`make dev-daemon-pro` | `./scripts/docker.sh start --gateway`<br/>`make docker-start-pro` | — |
|
||||
| **Prod** | `./scripts/serve.sh --prod`<br/>`make start` | `./scripts/serve.sh --prod --daemon`<br/>`make start-daemon` | — | `./scripts/deploy.sh`<br/>`make up` |
|
||||
| **Prod + Gateway** | `./scripts/serve.sh --prod --gateway`<br/>`make start-pro` | `./scripts/serve.sh --prod --gateway --daemon`<br/>`make start-daemon-pro` | — | `./scripts/deploy.sh --gateway`<br/>`make up-pro` |
|
||||
|
||||
| Action | Local | Docker Dev | Docker Prod |
|
||||
|---|---|---|---|
|
||||
| **Stop** | `./scripts/serve.sh --stop`<br/>`make stop` | `./scripts/docker.sh stop`<br/>`make docker-stop` | `./scripts/deploy.sh down`<br/>`make down` |
|
||||
| **Restart** | `./scripts/serve.sh --restart [flags]` | `./scripts/docker.sh restart` | — |
|
||||
|
||||
Gateway owns `/api/langgraph/*` and translates those public LangGraph-compatible paths to its native `/api/*` routers behind nginx.
|
||||
> **Gateway mode** eliminates the LangGraph server process — the Gateway API handles agent execution directly via async tasks, managing its own concurrency.
|
||||
|
||||
#### Why Gateway Mode?
|
||||
|
||||
In standard mode, DeerFlow runs a dedicated [LangGraph Platform](https://langchain-ai.github.io/langgraph/) server alongside the Gateway API. This architecture works well but has trade-offs:
|
||||
|
||||
| | Standard Mode | Gateway Mode |
|
||||
|---|---|---|
|
||||
| **Architecture** | Gateway (REST API) + LangGraph (agent runtime) | Gateway embeds agent runtime |
|
||||
| **Concurrency** | `--n-jobs-per-worker` per worker (requires license) | `--workers` × async tasks (no per-worker cap) |
|
||||
| **Containers / Processes** | 4 (frontend, gateway, langgraph, nginx) | 3 (frontend, gateway, nginx) |
|
||||
| **Resource usage** | Higher (two Python runtimes) | Lower (single Python runtime) |
|
||||
| **LangGraph Platform license** | Required for production images | Not required |
|
||||
| **Cold start** | Slower (two services to initialize) | Faster |
|
||||
|
||||
Both modes are functionally equivalent — the same agents, tools, and skills work in either mode.
|
||||
|
||||
#### Docker Production Deployment
|
||||
|
||||
`deploy.sh` supports building and starting separately:
|
||||
`deploy.sh` supports building and starting separately. Images are mode-agnostic — runtime mode is selected at start time:
|
||||
|
||||
```bash
|
||||
# One-step (build + start)
|
||||
deploy.sh
|
||||
deploy.sh # standard mode (default)
|
||||
deploy.sh --gateway # gateway mode
|
||||
|
||||
# Two-step (build once, start later)
|
||||
# Two-step (build once, start with any mode)
|
||||
deploy.sh build # build all images
|
||||
deploy.sh start # start pre-built images
|
||||
deploy.sh start # start in standard mode
|
||||
deploy.sh start --gateway # start in gateway mode
|
||||
|
||||
# Stop
|
||||
deploy.sh down
|
||||
@@ -343,16 +361,14 @@ DeerFlow supports receiving tasks from messaging apps. Channels auto-start when
|
||||
| Telegram | Bot API (long-polling) | Easy |
|
||||
| Slack | Socket Mode | Moderate |
|
||||
| Feishu / Lark | WebSocket | Moderate |
|
||||
| WeChat | Tencent iLink (long-polling) | Moderate |
|
||||
| WeCom | WebSocket | Moderate |
|
||||
| DingTalk | Stream Push (WebSocket) | Moderate |
|
||||
|
||||
**Configuration in `config.yaml`:**
|
||||
|
||||
```yaml
|
||||
channels:
|
||||
# LangGraph-compatible Gateway API base URL (default: http://localhost:8001/api)
|
||||
langgraph_url: http://localhost:8001/api
|
||||
# LangGraph Server URL (default: http://localhost:2024)
|
||||
langgraph_url: http://localhost:2024
|
||||
# Gateway API URL (default: http://localhost:8001)
|
||||
gateway_url: http://localhost:8001
|
||||
|
||||
@@ -389,19 +405,6 @@ channels:
|
||||
bot_token: $TELEGRAM_BOT_TOKEN
|
||||
allowed_users: [] # empty = allow all
|
||||
|
||||
wechat:
|
||||
enabled: false
|
||||
bot_token: $WECHAT_BOT_TOKEN
|
||||
ilink_bot_id: $WECHAT_ILINK_BOT_ID
|
||||
qrcode_login_enabled: true # optional: allow first-time QR bootstrap when bot_token is absent
|
||||
allowed_users: [] # empty = allow all
|
||||
polling_timeout: 35
|
||||
state_dir: ./.deer-flow/wechat/state
|
||||
max_inbound_image_bytes: 20971520
|
||||
max_outbound_image_bytes: 20971520
|
||||
max_inbound_file_bytes: 52428800
|
||||
max_outbound_file_bytes: 52428800
|
||||
|
||||
# Optional: per-channel / per-user session settings
|
||||
session:
|
||||
assistant_id: mobile-agent # custom agent names are also supported here
|
||||
@@ -415,19 +418,11 @@ channels:
|
||||
context:
|
||||
thinking_enabled: true
|
||||
subagent_enabled: true
|
||||
|
||||
dingtalk:
|
||||
enabled: true
|
||||
client_id: $DINGTALK_CLIENT_ID # Client ID of your DingTalk application
|
||||
client_secret: $DINGTALK_CLIENT_SECRET # Client Secret of your DingTalk application
|
||||
allowed_users: [] # empty = allow all
|
||||
card_template_id: "" # Optional: AI Card template ID for streaming typewriter effect
|
||||
```
|
||||
|
||||
Notes:
|
||||
- `assistant_id: lead_agent` calls the default LangGraph assistant directly.
|
||||
- If `assistant_id` is set to a custom agent name, DeerFlow still routes through `lead_agent` and injects that value as `agent_name`, so the custom agent's SOUL/config takes effect for IM channels.
|
||||
- IM channel workers call Gateway's LangGraph-compatible API internally and automatically attach process-local internal auth plus the CSRF cookie/header pair required for thread and run creation.
|
||||
|
||||
Set the corresponding API keys in your `.env` file:
|
||||
|
||||
@@ -443,17 +438,9 @@ SLACK_APP_TOKEN=xapp-...
|
||||
FEISHU_APP_ID=cli_xxxx
|
||||
FEISHU_APP_SECRET=your_app_secret
|
||||
|
||||
# WeChat iLink
|
||||
WECHAT_BOT_TOKEN=your_ilink_bot_token
|
||||
WECHAT_ILINK_BOT_ID=your_ilink_bot_id
|
||||
|
||||
# WeCom
|
||||
WECOM_BOT_ID=your_bot_id
|
||||
WECOM_BOT_SECRET=your_bot_secret
|
||||
|
||||
# DingTalk
|
||||
DINGTALK_CLIENT_ID=your_client_id
|
||||
DINGTALK_CLIENT_SECRET=your_client_secret
|
||||
```
|
||||
|
||||
**Telegram Setup**
|
||||
@@ -476,14 +463,6 @@ DINGTALK_CLIENT_SECRET=your_client_secret
|
||||
3. Under **Events**, subscribe to `im.message.receive_v1` and select **Long Connection** mode.
|
||||
4. Copy the App ID and App Secret. Set `FEISHU_APP_ID` and `FEISHU_APP_SECRET` in `.env` and enable the channel in `config.yaml`.
|
||||
|
||||
**WeChat Setup**
|
||||
|
||||
1. Enable the `wechat` channel in `config.yaml`.
|
||||
2. Either set `WECHAT_BOT_TOKEN` in `.env`, or set `qrcode_login_enabled: true` for first-time QR bootstrap.
|
||||
3. When `bot_token` is absent and QR bootstrap is enabled, watch backend logs for the QR content returned by iLink and complete the binding flow.
|
||||
4. After the QR flow succeeds, DeerFlow persists the acquired token under `state_dir` for later restarts.
|
||||
5. For Docker Compose deployments, keep `state_dir` on a persistent volume so the `get_updates_buf` cursor and saved auth state survive restarts.
|
||||
|
||||
**WeCom Setup**
|
||||
|
||||
1. Create a bot on the WeCom AI Bot platform and obtain the `bot_id` and `bot_secret`.
|
||||
@@ -492,15 +471,7 @@ DINGTALK_CLIENT_SECRET=your_client_secret
|
||||
4. Make sure backend dependencies include `wecom-aibot-python-sdk`. The channel uses a WebSocket long connection and does not require a public callback URL.
|
||||
5. The current integration supports inbound text, image, and file messages. Final images/files generated by the agent are also sent back to the WeCom conversation.
|
||||
|
||||
**DingTalk Setup**
|
||||
|
||||
1. Create a DingTalk application in the [DingTalk Developer Console](https://open.dingtalk.com/) and enable **Robot** capability.
|
||||
2. Set the message receiving mode to **Stream Mode** in the robot configuration page.
|
||||
3. Copy the `Client ID` and `Client Secret`, set `DINGTALK_CLIENT_ID` and `DINGTALK_CLIENT_SECRET` in `.env`, and enable the channel in `config.yaml`.
|
||||
4. *(Optional)* To enable streaming AI Card replies (typewriter effect), create an **AI Card** template on the [DingTalk Card Platform](https://open.dingtalk.com/document/dingstart/typewriter-effect-streaming-ai-card), then set `card_template_id` in `config.yaml` to the template ID. You also need to apply for the `Card.Streaming.Write` and `Card.Instance.Write` permissions.
|
||||
|
||||
|
||||
When DeerFlow runs in Docker Compose, IM channels execute inside the `gateway` container. In that case, do not point `channels.langgraph_url` or `channels.gateway_url` at `localhost`; use container service names such as `http://gateway:8001/api` and `http://gateway:8001`, or set `DEER_FLOW_CHANNELS_LANGGRAPH_URL` and `DEER_FLOW_CHANNELS_GATEWAY_URL`.
|
||||
When DeerFlow runs in Docker Compose, IM channels execute inside the `gateway` container. In that case, do not point `channels.langgraph_url` or `channels.gateway_url` at `localhost`; use container service names such as `http://langgraph:2024` and `http://gateway:8001`, or set `DEER_FLOW_CHANNELS_LANGGRAPH_URL` and `DEER_FLOW_CHANNELS_GATEWAY_URL`.
|
||||
|
||||
**Commands**
|
||||
|
||||
@@ -654,8 +625,6 @@ This is the difference between a chatbot with tool access and an agent with an a
|
||||
|
||||
**Summarization**: Within a session, DeerFlow manages context aggressively — summarizing completed sub-tasks, offloading intermediate results to the filesystem, compressing what's no longer immediately relevant. This lets it stay sharp across long, multi-step tasks without blowing the context window.
|
||||
|
||||
**Strict Tool-Call Recovery**: When a provider or middleware interrupts a tool-call loop, DeerFlow now strips provider-level raw tool-call metadata on forced-stop assistant messages and injects placeholder tool results for dangling calls before the next model invocation. This keeps OpenAI-compatible reasoning models that strictly validate `tool_call_id` sequences from failing with malformed history errors.
|
||||
|
||||
### Long-Term Memory
|
||||
|
||||
Most agents forget everything the moment a conversation ends. DeerFlow remembers.
|
||||
|
||||
@@ -290,7 +290,6 @@ DeerFlow peut recevoir des tâches depuis des applications de messagerie. Les ca
|
||||
| Telegram | Bot API (long-polling) | Facile |
|
||||
| Slack | Socket Mode | Modérée |
|
||||
| Feishu / Lark | WebSocket | Modérée |
|
||||
| DingTalk | Stream Push (WebSocket) | Modérée |
|
||||
|
||||
**Configuration dans `config.yaml` :**
|
||||
|
||||
@@ -342,13 +341,6 @@ channels:
|
||||
context:
|
||||
thinking_enabled: true
|
||||
subagent_enabled: true
|
||||
|
||||
dingtalk:
|
||||
enabled: true
|
||||
client_id: $DINGTALK_CLIENT_ID # ClientId depuis DingTalk Open Platform
|
||||
client_secret: $DINGTALK_CLIENT_SECRET # ClientSecret depuis DingTalk Open Platform
|
||||
allowed_users: [] # vide = tout le monde autorisé
|
||||
card_template_id: "" # Optionnel : ID de modèle AI Card pour l'effet machine à écrire en streaming
|
||||
```
|
||||
|
||||
Définissez les clés API correspondantes dans votre fichier `.env` :
|
||||
@@ -364,10 +356,6 @@ SLACK_APP_TOKEN=xapp-...
|
||||
# Feishu / Lark
|
||||
FEISHU_APP_ID=cli_xxxx
|
||||
FEISHU_APP_SECRET=your_app_secret
|
||||
|
||||
# DingTalk
|
||||
DINGTALK_CLIENT_ID=your_client_id
|
||||
DINGTALK_CLIENT_SECRET=your_client_secret
|
||||
```
|
||||
|
||||
**Configuration Telegram**
|
||||
@@ -390,13 +378,6 @@ DINGTALK_CLIENT_SECRET=your_client_secret
|
||||
3. Dans **Events**, abonnez-vous à `im.message.receive_v1` et sélectionnez le mode **Long Connection**.
|
||||
4. Copiez l'App ID et l'App Secret. Définissez `FEISHU_APP_ID` et `FEISHU_APP_SECRET` dans `.env` et activez le canal dans `config.yaml`.
|
||||
|
||||
**Configuration DingTalk**
|
||||
|
||||
1. Créez une application sur [DingTalk Open Platform](https://open.dingtalk.com/) et activez la capacité **Robot**.
|
||||
2. Dans la page de configuration du robot, définissez le mode de réception des messages sur **Stream**.
|
||||
3. Copiez le `Client ID` et le `Client Secret`. Définissez `DINGTALK_CLIENT_ID` et `DINGTALK_CLIENT_SECRET` dans `.env` et activez le canal dans `config.yaml`.
|
||||
4. *(Optionnel)* Pour activer les réponses en streaming AI Card (effet machine à écrire), créez un modèle **AI Card** sur la [plateforme de cartes DingTalk](https://open.dingtalk.com/document/dingstart/typewriter-effect-streaming-ai-card), puis définissez `card_template_id` dans `config.yaml` avec l'ID du modèle. Vous devez également demander les permissions `Card.Streaming.Write` et `Card.Instance.Write`.
|
||||
|
||||
**Commandes**
|
||||
|
||||
Une fois un canal connecté, vous pouvez interagir avec DeerFlow directement depuis le chat :
|
||||
|
||||
@@ -243,7 +243,6 @@ DeerFlowはメッセージングアプリからのタスク受信をサポート
|
||||
| Telegram | Bot API（ロングポーリング） | 簡単 |
|
||||
| Slack | Socket Mode | 中程度 |
|
||||
| Feishu / Lark | WebSocket | 中程度 |
|
||||
| DingTalk | Stream Push（WebSocket） | 中程度 |
|
||||
|
||||
**`config.yaml`での設定：**
|
||||
|
||||
@@ -295,13 +294,6 @@ channels:
|
||||
context:
|
||||
thinking_enabled: true
|
||||
subagent_enabled: true
|
||||
|
||||
dingtalk:
|
||||
enabled: true
|
||||
client_id: $DINGTALK_CLIENT_ID # DingTalk Open PlatformのClientId
|
||||
client_secret: $DINGTALK_CLIENT_SECRET # DingTalk Open PlatformのClientSecret
|
||||
allowed_users: [] # 空 = 全員許可
|
||||
card_template_id: "" # オプション：ストリーミングタイプライター効果用のAIカードテンプレートID
|
||||
```
|
||||
|
||||
対応するAPIキーを`.env`ファイルに設定します：
|
||||
@@ -317,10 +309,6 @@ SLACK_APP_TOKEN=xapp-...
|
||||
# Feishu / Lark
|
||||
FEISHU_APP_ID=cli_xxxx
|
||||
FEISHU_APP_SECRET=your_app_secret
|
||||
|
||||
# DingTalk
|
||||
DINGTALK_CLIENT_ID=your_client_id
|
||||
DINGTALK_CLIENT_SECRET=your_client_secret
|
||||
```
|
||||
|
||||
**Telegramのセットアップ**
|
||||
@@ -343,13 +331,6 @@ DINGTALK_CLIENT_SECRET=your_client_secret
|
||||
3. **イベント**で`im.message.receive_v1`を購読し、**ロングコネクション**モードを選択。
|
||||
4. App IDとApp Secretをコピー。`.env`に`FEISHU_APP_ID`と`FEISHU_APP_SECRET`を設定し、`config.yaml`でチャネルを有効にします。
|
||||
|
||||
**DingTalkのセットアップ**
|
||||
|
||||
1. [DingTalk Open Platform](https://open.dingtalk.com/)でアプリを作成し、**ロボット**機能を有効化します。
|
||||
2. ロボット設定ページでメッセージ受信モードを**Streamモード**に設定します。
|
||||
3. `Client ID`と`Client Secret`をコピー。`.env`に`DINGTALK_CLIENT_ID`と`DINGTALK_CLIENT_SECRET`を設定し、`config.yaml`でチャネルを有効にします。
|
||||
4. *（オプション）* ストリーミングAIカード返信（タイプライター効果）を有効にするには、[DingTalkカードプラットフォーム](https://open.dingtalk.com/document/dingstart/typewriter-effect-streaming-ai-card)で**AIカード**テンプレートを作成し、`config.yaml`の`card_template_id`にテンプレートIDを設定します。`Card.Streaming.Write` および `Card.Instance.Write` 権限の申請も必要です。
|
||||
|
||||
**コマンド**
|
||||
|
||||
チャネル接続後、チャットから直接DeerFlowと対話できます：
|
||||
|
||||
@@ -256,7 +256,6 @@ DeerFlow принимает задачи прямо из мессенджеро
|
||||
| Telegram | Bot API (long-polling) | Просто |
|
||||
| Slack | Socket Mode | Средне |
|
||||
| Feishu / Lark | WebSocket | Средне |
|
||||
| DingTalk | Stream Push (WebSocket) | Средне |
|
||||
|
||||
**Конфигурация в `config.yaml`:**
|
||||
|
||||
@@ -279,13 +278,6 @@ channels:
|
||||
enabled: true
|
||||
bot_token: $TELEGRAM_BOT_TOKEN
|
||||
allowed_users: []
|
||||
|
||||
dingtalk:
|
||||
enabled: true
|
||||
client_id: $DINGTALK_CLIENT_ID # ClientId с DingTalk Open Platform
|
||||
client_secret: $DINGTALK_CLIENT_SECRET # ClientSecret с DingTalk Open Platform
|
||||
allowed_users: [] # пусто = разрешить всем
|
||||
card_template_id: "" # Опционально: ID шаблона AI Card для потокового эффекта печатной машинки
|
||||
```
|
||||
|
||||
**Настройка Telegram**
|
||||
@@ -293,13 +285,6 @@ channels:
|
||||
1. Напишите [@BotFather](https://t.me/BotFather), отправьте `/newbot` и скопируйте HTTP API-токен.
|
||||
2. Укажите `TELEGRAM_BOT_TOKEN` в `.env` и включите канал в `config.yaml`.
|
||||
|
||||
**Настройка DingTalk**
|
||||
|
||||
1. Создайте приложение на [DingTalk Open Platform](https://open.dingtalk.com/) и включите возможность **Робот**.
|
||||
2. На странице настроек робота установите режим приёма сообщений на **Stream**.
|
||||
3. Скопируйте `Client ID` и `Client Secret`. Укажите `DINGTALK_CLIENT_ID` и `DINGTALK_CLIENT_SECRET` в `.env` и включите канал в `config.yaml`.
|
||||
4. *(Опционально)* Для включения потоковых ответов AI Card (эффект печатной машинки) создайте шаблон **AI Card** на [платформе карточек DingTalk](https://open.dingtalk.com/document/dingstart/typewriter-effect-streaming-ai-card), затем укажите `card_template_id` в `config.yaml` с ID шаблона. Также необходимо запросить разрешения `Card.Streaming.Write` и `Card.Instance.Write`.
|
||||
|
||||
**Доступные команды**
|
||||
|
||||
| Команда | Описание |
|
||||
|
||||
+1
-35
@@ -40,7 +40,6 @@ https://github.com/user-attachments/assets/a8bcadc4-e040-4cf2-8fda-dd768b999c18
|
||||
- [快速开始](#快速开始)
|
||||
- [配置](#配置)
|
||||
- [运行应用](#运行应用)
|
||||
- [部署建议与资源规划](#部署建议与资源规划)
|
||||
- [方式一：Docker（推荐）](#方式一docker推荐)
|
||||
- [方式二：本地开发](#方式二本地开发)
|
||||
- [进阶配置](#进阶配置)
|
||||
@@ -151,20 +150,6 @@ https://github.com/user-attachments/assets/a8bcadc4-e040-4cf2-8fda-dd768b999c18
|
||||
|
||||
### 运行应用
|
||||
|
||||
#### 部署建议与资源规划
|
||||
|
||||
可以先按下面的资源档位来选择 DeerFlow 的运行方式：
|
||||
|
||||
| 部署场景 | 起步配置 | 推荐配置 | 说明 |
|
||||
|---------|-----------|------------|-------|
|
||||
| 本地体验 / `make dev` | 4 vCPU、8 GB 内存、20 GB SSD 可用空间 | 8 vCPU、16 GB 内存 | 适合单个开发者或单个轻量会话，且模型走外部 API。`2 核 / 4 GB` 通常跑不稳。 |
|
||||
| Docker 开发 / `make docker-start` | 4 vCPU、8 GB 内存、25 GB SSD 可用空间 | 8 vCPU、16 GB 内存 | 镜像构建、源码挂载和 sandbox 容器都会比纯本地模式更吃资源。 |
|
||||
| 长期运行服务 / `make up` | 8 vCPU、16 GB 内存、40 GB SSD 可用空间 | 16 vCPU、32 GB 内存 | 更适合共享环境、多 agent 任务、报告生成或更重的 sandbox 负载。 |
|
||||
|
||||
- 上面的配置只覆盖 DeerFlow 本身；如果你还要本机部署本地大模型，请单独为模型服务预留资源。
|
||||
- 持续运行的服务更推荐使用 Linux + Docker。macOS 和 Windows 更适合作为开发机或体验环境。
|
||||
- 如果 CPU 或内存长期打满，先降低并发会话或重任务数量，再考虑升级到更高一档配置。
|
||||
|
||||
#### 方式一：Docker（推荐）
|
||||
|
||||
**开发模式**（支持热更新，挂载源码）：
|
||||
@@ -194,7 +179,7 @@ make down # 停止并移除容器
|
||||
|
||||
如果你更希望直接在本地启动各个服务：
|
||||
|
||||
前提：先完成上面的“配置”步骤（`make config` 和模型 API key 配置）。`make dev` 需要有效配置文件，默认读取项目根目录下的 `config.yaml`。可以用 `DEER_FLOW_PROJECT_ROOT` 显式指定项目根目录，也可以用 `DEER_FLOW_CONFIG_PATH` 指向某个具体配置文件。运行期状态默认写到项目根目录下的 `.deer-flow`，可用 `DEER_FLOW_HOME` 覆盖；skills 默认读取项目根目录下的 `skills/`，可用 `DEER_FLOW_SKILLS_PATH` 覆盖。
|
||||
前提：先完成上面的“配置”步骤（`make config` 和模型 API key 配置）。`make dev` 需要有效配置文件，默认读取项目根目录下的 `config.yaml`，也可以通过 `DEER_FLOW_CONFIG_PATH` 覆盖。
|
||||
在 Windows 上，请使用 Git Bash 运行本地开发流程。基于 bash 的服务脚本不支持直接在原生 `cmd.exe` 或 PowerShell 中执行，且 WSL 也不保证可用，因为部分脚本依赖 Git for Windows 的 `cygpath` 等工具。
|
||||
|
||||
1. **检查依赖环境**：
|
||||
@@ -248,7 +233,6 @@ DeerFlow 支持从即时通讯应用接收任务。只要配置完成，对应
|
||||
| Slack | Socket Mode | 中等 |
|
||||
| Feishu / Lark | WebSocket | 中等 |
|
||||
| 企业微信智能机器人 | WebSocket | 中等 |
|
||||
| 钉钉 | Stream Push（WebSocket） | 中等 |
|
||||
|
||||
**`config.yaml` 中的配置示例：**
|
||||
|
||||
@@ -305,13 +289,6 @@ channels:
|
||||
context:
|
||||
thinking_enabled: true
|
||||
subagent_enabled: true
|
||||
|
||||
dingtalk:
|
||||
enabled: true
|
||||
client_id: $DINGTALK_CLIENT_ID # 钉钉开放平台 ClientId
|
||||
client_secret: $DINGTALK_CLIENT_SECRET # 钉钉开放平台 ClientSecret
|
||||
allowed_users: [] # 留空表示允许所有人
|
||||
card_template_id: "" # 可选：AI 卡片模板 ID，用于流式打字机效果
|
||||
```
|
||||
|
||||
说明：
|
||||
@@ -335,10 +312,6 @@ FEISHU_APP_SECRET=your_app_secret
|
||||
# 企业微信智能机器人
|
||||
WECOM_BOT_ID=your_bot_id
|
||||
WECOM_BOT_SECRET=your_bot_secret
|
||||
|
||||
# 钉钉
|
||||
DINGTALK_CLIENT_ID=your_client_id
|
||||
DINGTALK_CLIENT_SECRET=your_client_secret
|
||||
```
|
||||
|
||||
**Telegram 配置**
|
||||
@@ -369,13 +342,6 @@ DINGTALK_CLIENT_SECRET=your_client_secret
|
||||
4. 安装后端依赖时确保包含 `wecom-aibot-python-sdk`，渠道会通过 WebSocket 长连接接收消息，无需公网回调地址。
|
||||
5. 当前支持文本、图片和文件入站消息；agent 生成的最终图片/文件也会回传到企业微信会话中。
|
||||
|
||||
**钉钉配置**
|
||||
|
||||
1. 在 [钉钉开放平台](https://open.dingtalk.com/) 创建应用，并启用 **机器人** 能力。
|
||||
2. 在机器人配置页面设置消息接收模式为 **Stream模式**。
|
||||
3. 复制 `Client ID` 和 `Client Secret`，在 `.env` 中设置 `DINGTALK_CLIENT_ID` 和 `DINGTALK_CLIENT_SECRET`，并在 `config.yaml` 中启用该渠道。
|
||||
4. *（可选）* 如需开启流式 AI 卡片回复（打字机效果），请在[钉钉卡片平台](https://open.dingtalk.com/document/dingstart/typewriter-effect-streaming-ai-card)创建 **AI 卡片**模板，然后在 `config.yaml` 中将 `card_template_id` 设为该模板 ID。同时需要申请 `Card.Streaming.Write` 和 `Card.Instance.Write` 权限。
|
||||
|
||||
**命令**
|
||||
|
||||
渠道连接完成后，你可以直接在聊天窗口里和 DeerFlow 交互：
|
||||
|
||||
+57
-76
@@ -7,13 +7,15 @@ This file provides guidance to Claude Code (claude.ai/code) when working with co
|
||||
DeerFlow is a LangGraph-based AI super agent system with a full-stack architecture. The backend provides a "super agent" with sandbox execution, persistent memory, subagent delegation, and extensible tool integration - all operating in per-thread isolated environments.
|
||||
|
||||
**Architecture**:
|
||||
- **Gateway API** (port 8001): REST API plus embedded LangGraph-compatible agent runtime
|
||||
- **LangGraph Server** (port 2024): Agent runtime and workflow execution
|
||||
- **Gateway API** (port 8001): REST API for models, MCP, skills, memory, artifacts, uploads, and local thread cleanup
|
||||
- **Frontend** (port 3000): Next.js web interface
|
||||
- **Nginx** (port 2026): Unified reverse proxy entry point
|
||||
- **Provisioner** (port 8002, optional in Docker dev): Started only when sandbox is configured for provisioner/Kubernetes mode
|
||||
|
||||
**Runtime**:
|
||||
- `make dev`, Docker dev, and production all run the agent runtime in Gateway via `RunManager` + `run_agent()` + `StreamBridge` (`packages/harness/deerflow/runtime/`). Nginx exposes that runtime at `/api/langgraph/*` and rewrites it to Gateway's native `/api/*` routers.
|
||||
**Runtime Modes**:
|
||||
- **Standard mode** (`make dev`): LangGraph Server handles agent execution as a separate process. 4 processes total.
|
||||
- **Gateway mode** (`make dev-pro`, experimental): Agent runtime embedded in Gateway via `RunManager` + `run_agent()` + `StreamBridge` (`packages/harness/deerflow/runtime/`). Service manages its own concurrency via async tasks. 3 processes total, no LangGraph Server.
|
||||
|
||||
**Project Structure**:
|
||||
```
|
||||
@@ -23,7 +25,7 @@ deer-flow/
|
||||
├── extensions_config.json # MCP servers and skills configuration
|
||||
├── backend/ # Backend application (this directory)
|
||||
│ ├── Makefile # Backend-only commands (dev, gateway, lint)
|
||||
│ ├── langgraph.json # LangGraph Studio graph configuration
|
||||
│ ├── langgraph.json # LangGraph server configuration
|
||||
│ ├── packages/
|
||||
│ │ └── harness/ # deerflow-harness package (import: deerflow.*)
|
||||
│ │ ├── pyproject.toml
|
||||
@@ -81,15 +83,16 @@ When making code changes, you MUST update the relevant documentation:
|
||||
```bash
|
||||
make check # Check system requirements
|
||||
make install # Install all dependencies (frontend + backend)
|
||||
make dev # Start all services (Gateway + Frontend + Nginx), with config.yaml preflight
|
||||
make start # Start production services locally
|
||||
make dev # Start all services (LangGraph + Gateway + Frontend + Nginx), with config.yaml preflight
|
||||
make dev-pro # Gateway mode (experimental): skip LangGraph, agent runtime embedded in Gateway
|
||||
make start-pro # Production + Gateway mode (experimental)
|
||||
make stop # Stop all services
|
||||
```
|
||||
|
||||
**Backend directory** (for backend development only):
|
||||
```bash
|
||||
make install # Install backend dependencies
|
||||
make dev # Run Gateway API with reload (port 8001)
|
||||
make dev # Run LangGraph server only (port 2024)
|
||||
make gateway # Run Gateway API only (port 8001)
|
||||
make test # Run all backend tests
|
||||
make lint # Lint with ruff
|
||||
@@ -112,7 +115,7 @@ CI runs these regression tests for every pull request via [.github/workflows/bac
|
||||
The backend is split into two layers with a strict dependency direction:
|
||||
|
||||
- **Harness** (`packages/harness/deerflow/`): Publishable agent framework package (`deerflow-harness`). Import prefix: `deerflow.*`. Contains agent orchestration, tools, sandbox, models, MCP, skills, config — everything needed to build and run agents.
|
||||
- **App** (`app/`): Unpublished application code. Import prefix: `app.*`. Contains the FastAPI Gateway API and IM channel integrations (Feishu, Slack, Telegram, DingTalk).
|
||||
- **App** (`app/`): Unpublished application code. Import prefix: `app.*`. Contains the FastAPI Gateway API and IM channel integrations (Feishu, Slack, Telegram).
|
||||
|
||||
**Dependency rule**: App imports deerflow, but deerflow never imports app. This boundary is enforced by `tests/test_harness_boundary.py` which runs in CI.
|
||||
|
||||
@@ -153,26 +156,20 @@ from deerflow.config import get_app_config
|
||||
|
||||
### Middleware Chain
|
||||
|
||||
Lead-agent middlewares are assembled in strict append order across `packages/harness/deerflow/agents/middlewares/tool_error_handling_middleware.py` (`build_lead_runtime_middlewares`) and `packages/harness/deerflow/agents/lead_agent/agent.py` (`_build_middlewares`):
|
||||
Middlewares execute in strict order in `packages/harness/deerflow/agents/lead_agent/agent.py`:
|
||||
|
||||
1. **ThreadDataMiddleware** - Creates per-thread directories under the user's isolation scope (`backend/.deer-flow/users/{user_id}/threads/{thread_id}/user-data/{workspace,uploads,outputs}`); resolves `user_id` via `get_effective_user_id()` (falls back to `"default"` in no-auth mode); Web UI thread deletion now follows LangGraph thread removal with Gateway cleanup of the local thread directory
|
||||
1. **ThreadDataMiddleware** - Creates per-thread directories (`backend/.deer-flow/threads/{thread_id}/user-data/{workspace,uploads,outputs}`); Web UI thread deletion now follows LangGraph thread removal with Gateway cleanup of the local `.deer-flow/threads/{thread_id}` directory
|
||||
2. **UploadsMiddleware** - Tracks and injects newly uploaded files into conversation
|
||||
3. **SandboxMiddleware** - Acquires sandbox, stores `sandbox_id` in state
|
||||
4. **DanglingToolCallMiddleware** - Injects placeholder ToolMessages for AIMessage tool_calls that lack responses (e.g., due to user interruption), including raw provider tool-call payloads preserved only in `additional_kwargs["tool_calls"]`
|
||||
5. **LLMErrorHandlingMiddleware** - Normalizes provider/model invocation failures into recoverable assistant-facing errors before later middleware/tool stages run
|
||||
6. **GuardrailMiddleware** - Pre-tool-call authorization via pluggable `GuardrailProvider` protocol (optional, if `guardrails.enabled` in config). Evaluates each tool call and returns error ToolMessage on deny. Three provider options: built-in `AllowlistProvider` (zero deps), OAP policy providers (e.g. `aport-agent-guardrails`), or custom providers. See [docs/GUARDRAILS.md](docs/GUARDRAILS.md) for setup, usage, and how to implement a provider.
|
||||
7. **SandboxAuditMiddleware** - Audits sandboxed shell/file operations for security logging before tool execution continues
|
||||
8. **ToolErrorHandlingMiddleware** - Converts tool exceptions into error `ToolMessage`s so the run can continue instead of aborting
|
||||
9. **SummarizationMiddleware** - Context reduction when approaching token limits (optional, if enabled)
|
||||
10. **TodoListMiddleware** - Task tracking with `write_todos` tool (optional, if plan_mode)
|
||||
11. **TokenUsageMiddleware** - Records token usage metrics when token tracking is enabled (optional)
|
||||
12. **TitleMiddleware** - Auto-generates thread title after first complete exchange and normalizes structured message content before prompting the title model
|
||||
13. **MemoryMiddleware** - Queues conversations for async memory update (filters to user + final AI responses)
|
||||
14. **ViewImageMiddleware** - Injects base64 image data before LLM call (conditional on vision support)
|
||||
15. **DeferredToolFilterMiddleware** - Hides deferred tool schemas from the bound model until tool search is enabled (optional)
|
||||
16. **SubagentLimitMiddleware** - Truncates excess `task` tool calls from model response to enforce `MAX_CONCURRENT_SUBAGENTS` limit (optional, if `subagent_enabled`)
|
||||
17. **LoopDetectionMiddleware** - Detects repeated tool-call loops; hard-stop responses clear both structured `tool_calls` and raw provider tool-call metadata before forcing a final text answer
|
||||
18. **ClarificationMiddleware** - Intercepts `ask_clarification` tool calls, interrupts via `Command(goto=END)` (must be last)
|
||||
4. **DanglingToolCallMiddleware** - Injects placeholder ToolMessages for AIMessage tool_calls that lack responses (e.g., due to user interruption)
|
||||
5. **GuardrailMiddleware** - Pre-tool-call authorization via pluggable `GuardrailProvider` protocol (optional, if `guardrails.enabled` in config). Evaluates each tool call and returns error ToolMessage on deny. Three provider options: built-in `AllowlistProvider` (zero deps), OAP policy providers (e.g. `aport-agent-guardrails`), or custom providers. See [docs/GUARDRAILS.md](docs/GUARDRAILS.md) for setup, usage, and how to implement a provider.
|
||||
6. **SummarizationMiddleware** - Context reduction when approaching token limits (optional, if enabled)
|
||||
7. **TodoListMiddleware** - Task tracking with `write_todos` tool (optional, if plan_mode)
|
||||
8. **TitleMiddleware** - Auto-generates thread title after first complete exchange and normalizes structured message content before prompting the title model
|
||||
9. **MemoryMiddleware** - Queues conversations for async memory update (filters to user + final AI responses)
|
||||
10. **ViewImageMiddleware** - Injects base64 image data before LLM call (conditional on vision support)
|
||||
11. **SubagentLimitMiddleware** - Truncates excess `task` tool calls from model response to enforce `MAX_CONCURRENT_SUBAGENTS` limit (optional, if subagent_enabled)
|
||||
12. **ClarificationMiddleware** - Intercepts `ask_clarification` tool calls, interrupts via `Command(goto=END)` (must be last)
|
||||
|
||||
### Configuration System
|
||||
|
||||
@@ -205,7 +202,7 @@ Configuration priority:
|
||||
|
||||
### Gateway API (`app/gateway/`)
|
||||
|
||||
FastAPI application on port 8001 with health check at `GET /health`. Set `GATEWAY_ENABLE_DOCS=false` to disable `/docs`, `/redoc`, and `/openapi.json` in production (default: enabled).
|
||||
FastAPI application on port 8001 with health check at `GET /health`.
|
||||
|
||||
**Routers**:
|
||||
|
||||
@@ -219,9 +216,6 @@ FastAPI application on port 8001 with health check at `GET /health`. Set `GATEWA
|
||||
| **Threads** (`/api/threads/{id}`) | `DELETE /` - remove DeerFlow-managed local thread data after LangGraph thread deletion; unexpected failures are logged server-side and return a generic 500 detail |
|
||||
| **Artifacts** (`/api/threads/{id}/artifacts`) | `GET /{path}` - serve artifacts; active content types (`text/html`, `application/xhtml+xml`, `image/svg+xml`) are always forced as download attachments to reduce XSS risk; `?download=true` still forces download for other file types |
|
||||
| **Suggestions** (`/api/threads/{id}/suggestions`) | `POST /` - generate follow-up questions; rich list/block model content is normalized before JSON parsing |
|
||||
| **Thread Runs** (`/api/threads/{id}/runs`) | `POST /` - create background run; `POST /stream` - create + SSE stream; `POST /wait` - create + block; `GET /` - list runs; `GET /{rid}` - run details; `POST /{rid}/cancel` - cancel; `GET /{rid}/join` - join SSE; `GET /{rid}/messages` - paginated messages `{data, has_more}`; `GET /{rid}/events` - full event stream; `GET /../messages` - thread messages with feedback; `GET /../token-usage` - aggregate tokens |
|
||||
| **Feedback** (`/api/threads/{id}/runs/{rid}/feedback`) | `PUT /` - upsert feedback; `DELETE /` - delete user feedback; `POST /` - create feedback; `GET /` - list feedback; `GET /stats` - aggregate stats; `DELETE /{fid}` - delete specific |
|
||||
| **Runs** (`/api/runs`) | `POST /stream` - stateless run + SSE; `POST /wait` - stateless run + block; `GET /{rid}/messages` - paginated messages by run_id `{data, has_more}` (cursor: `after_seq`/`before_seq`); `GET /{rid}/feedback` - list feedback by run_id |
|
||||
|
||||
Proxied through nginx: `/api/langgraph/*` → LangGraph, all other `/api/*` → Gateway.
|
||||
|
||||
@@ -235,7 +229,7 @@ Proxied through nginx: `/api/langgraph/*` → LangGraph, all other `/api/*` →
|
||||
|
||||
**Virtual Path System**:
|
||||
- Agent sees: `/mnt/user-data/{workspace,uploads,outputs}`, `/mnt/skills`
|
||||
- Physical: `backend/.deer-flow/users/{user_id}/threads/{thread_id}/user-data/...`, `deer-flow/skills/`
|
||||
- Physical: `backend/.deer-flow/threads/{thread_id}/user-data/...`, `deer-flow/skills/`
|
||||
- Translation: `replace_virtual_path()` / `replace_virtual_paths_in_command()`
|
||||
- Detection: `is_local_sandbox()` checks `sandbox_id == "local"`
|
||||
|
||||
@@ -275,7 +269,7 @@ Proxied through nginx: `/api/langgraph/*` → LangGraph, all other `/api/*` →
|
||||
- `invoke_acp_agent` - Invokes external ACP-compatible agents from `config.yaml`
|
||||
- ACP launchers must be real ACP adapters. The standard `codex` CLI is not ACP-compatible by itself; configure a wrapper such as `npx -y @zed-industries/codex-acp` or an installed `codex-acp` binary
|
||||
- Missing ACP executables now return an actionable error message instead of a raw `[Errno 2]`
|
||||
- Each ACP agent uses a per-thread workspace at `{base_dir}/users/{user_id}/threads/{thread_id}/acp-workspace/`. The workspace is accessible to the lead agent via the virtual path `/mnt/acp-workspace/` (read-only). In docker sandbox mode, the directory is volume-mounted into the container at `/mnt/acp-workspace` (read-only); in local sandbox mode, path translation is handled by `tools.py`
|
||||
- Each ACP agent uses a per-thread workspace at `{base_dir}/threads/{thread_id}/acp-workspace/`. The workspace is accessible to the lead agent via the virtual path `/mnt/acp-workspace/` (read-only). In docker sandbox mode, the directory is volume-mounted into the container at `/mnt/acp-workspace` (read-only); in local sandbox mode, path translation is handled by `tools.py`
|
||||
- `image_search/` - Image search via DuckDuckGo
|
||||
|
||||
### MCP System (`packages/harness/deerflow/mcp/`)
|
||||
@@ -299,23 +293,15 @@ Proxied through nginx: `/api/langgraph/*` → LangGraph, all other `/api/*` →
|
||||
|
||||
- `create_chat_model(name, thinking_enabled)` instantiates LLM from config via reflection
|
||||
- Supports `thinking_enabled` flag with per-model `when_thinking_enabled` overrides
|
||||
- Supports vLLM-style thinking toggles via `when_thinking_enabled.extra_body.chat_template_kwargs.enable_thinking` for Qwen reasoning models, while normalizing legacy `thinking` configs for backward compatibility
|
||||
- Supports `supports_vision` flag for image understanding models
|
||||
- Config values starting with `$` resolved as environment variables
|
||||
- Missing provider modules surface actionable install hints from reflection resolvers (for example `uv add langchain-google-genai`)
|
||||
|
||||
### vLLM Provider (`packages/harness/deerflow/models/vllm_provider.py`)
|
||||
|
||||
- `VllmChatModel` subclasses `langchain_openai:ChatOpenAI` for vLLM 0.19.0 OpenAI-compatible endpoints
|
||||
- Preserves vLLM's non-standard assistant `reasoning` field on full responses, streaming deltas, and follow-up tool-call turns
|
||||
- Designed for configs that enable thinking through `extra_body.chat_template_kwargs.enable_thinking` on vLLM 0.19.0 Qwen reasoning models, while accepting the older `thinking` alias
|
||||
|
||||
### IM Channels System (`app/channels/`)
|
||||
|
||||
Bridges external messaging platforms (Feishu, Slack, Telegram, DingTalk) to the DeerFlow agent via the LangGraph Server.
|
||||
Bridges external messaging platforms (Feishu, Slack, Telegram) to the DeerFlow agent via the LangGraph Server.
|
||||
|
||||
|
||||
**Architecture**: Channels communicate with Gateway through the `langgraph-sdk` HTTP client (same as the frontend), ensuring threads are created and managed server-side. The internal SDK client injects process-local internal auth plus a matching CSRF cookie/header pair so Gateway accepts state-changing thread/run requests from channel workers without relying on browser session cookies.
|
||||
**Architecture**: Channels communicate with the LangGraph Server through `langgraph-sdk` HTTP client (same as the frontend), ensuring threads are created and managed server-side.
|
||||
|
||||
**Components**:
|
||||
- `message_bus.py` - Async pub/sub hub (`InboundMessage` → queue → dispatcher; `OutboundMessage` → callbacks → channels)
|
||||
@@ -323,51 +309,40 @@ Bridges external messaging platforms (Feishu, Slack, Telegram, DingTalk) to the
|
||||
- `manager.py` - Core dispatcher: creates threads via `client.threads.create()`, routes commands, keeps Slack/Telegram on `client.runs.wait()`, and uses `client.runs.stream(["messages-tuple", "values"])` for Feishu incremental outbound updates
|
||||
- `base.py` - Abstract `Channel` base class (start/stop/send lifecycle)
|
||||
- `service.py` - Manages lifecycle of all configured channels from `config.yaml`
|
||||
- `slack.py` / `feishu.py` / `telegram.py` / `dingtalk.py` - Platform-specific implementations (`feishu.py` tracks the running card `message_id` in memory and patches the same card in place; `dingtalk.py` optionally uses AI Card streaming for in-place updates when `card_template_id` is configured)
|
||||
- `slack.py` / `feishu.py` / `telegram.py` - Platform-specific implementations (`feishu.py` tracks the running card `message_id` in memory and patches the same card in place)
|
||||
|
||||
**Message Flow**:
|
||||
1. External platform -> Channel impl -> `MessageBus.publish_inbound()`
|
||||
2. `ChannelManager._dispatch_loop()` consumes from queue
|
||||
3. For chat: look up/create thread through Gateway's LangGraph-compatible API
|
||||
3. For chat: look up/create thread on LangGraph Server
|
||||
4. Feishu chat: `runs.stream()` → accumulate AI text → publish multiple outbound updates (`is_final=False`) → publish final outbound (`is_final=True`)
|
||||
5. Slack/Telegram chat: `runs.wait()` → extract final response → publish outbound
|
||||
6. Feishu channel sends one running reply card up front, then patches the same card for each outbound update (card JSON sets `config.update_multi=true` for Feishu's patch API requirement)
|
||||
7. DingTalk AI Card mode (when `card_template_id` configured): `runs.stream()` → create card with initial text → stream updates via `PUT /v1.0/card/streaming` → finalize on `is_final=True`. Falls back to `sampleMarkdown` if card creation or streaming fails
|
||||
8. For commands (`/new`, `/status`, `/models`, `/memory`, `/help`): handle locally or query Gateway API
|
||||
9. Outbound → channel callbacks → platform reply
|
||||
7. For commands (`/new`, `/status`, `/models`, `/memory`, `/help`): handle locally or query Gateway API
|
||||
8. Outbound → channel callbacks → platform reply
|
||||
|
||||
**Configuration** (`config.yaml` -> `channels`):
|
||||
- `langgraph_url` - LangGraph-compatible Gateway API base URL (default: `http://localhost:8001/api`)
|
||||
- `langgraph_url` - LangGraph Server URL (default: `http://localhost:2024`)
|
||||
- `gateway_url` - Gateway API URL for auxiliary commands (default: `http://localhost:8001`)
|
||||
- In Docker Compose, IM channels run inside the `gateway` container, so `localhost` points back to that container. Use `http://gateway:8001/api` for `langgraph_url` and `http://gateway:8001` for `gateway_url`, or set `DEER_FLOW_CHANNELS_LANGGRAPH_URL` / `DEER_FLOW_CHANNELS_GATEWAY_URL`.
|
||||
- Per-channel configs: `feishu` (app_id, app_secret), `slack` (bot_token, app_token), `telegram` (bot_token), `dingtalk` (client_id, client_secret, optional `card_template_id` for AI Card streaming)
|
||||
|
||||
- In Docker Compose, IM channels run inside the `gateway` container, so `localhost` points back to that container. Use `http://langgraph:2024` / `http://gateway:8001`, or set `DEER_FLOW_CHANNELS_LANGGRAPH_URL` / `DEER_FLOW_CHANNELS_GATEWAY_URL`.
|
||||
- Per-channel configs: `feishu` (app_id, app_secret), `slack` (bot_token, app_token), `telegram` (bot_token)
|
||||
|
||||
### Memory System (`packages/harness/deerflow/agents/memory/`)
|
||||
|
||||
**Components**:
|
||||
- `updater.py` - LLM-based memory updates with fact extraction, whitespace-normalized fact deduplication (trims leading/trailing whitespace before comparing), and atomic file I/O
|
||||
- `queue.py` - Debounced update queue (per-thread deduplication, configurable wait time); captures `user_id` at enqueue time so it survives the `threading.Timer` boundary
|
||||
- `queue.py` - Debounced update queue (per-thread deduplication, configurable wait time)
|
||||
- `prompt.py` - Prompt templates for memory updates
|
||||
- `storage.py` - File-based storage with per-user isolation; cache keyed by `(user_id, agent_name)` tuple
|
||||
|
||||
**Per-User Isolation**:
|
||||
- Memory is stored per-user at `{base_dir}/users/{user_id}/memory.json`
|
||||
- Per-agent per-user memory at `{base_dir}/users/{user_id}/agents/{agent_name}/memory.json`
|
||||
- `user_id` is resolved via `get_effective_user_id()` from `deerflow.runtime.user_context`
|
||||
- In no-auth mode, `user_id` defaults to `"default"` (constant `DEFAULT_USER_ID`)
|
||||
- Absolute `storage_path` in config opts out of per-user isolation
|
||||
- **Migration**: Run `PYTHONPATH=. python scripts/migrate_user_isolation.py` to move legacy `memory.json` and `threads/` into per-user layout; supports `--dry-run`
|
||||
|
||||
**Data Structure** (stored in `{base_dir}/users/{user_id}/memory.json`):
|
||||
**Data Structure** (stored in `backend/.deer-flow/memory.json`):
|
||||
- **User Context**: `workContext`, `personalContext`, `topOfMind` (1-3 sentence summaries)
|
||||
- **History**: `recentMonths`, `earlierContext`, `longTermBackground`
|
||||
- **Facts**: Discrete facts with `id`, `content`, `category` (preference/knowledge/context/behavior/goal), `confidence` (0-1), `createdAt`, `source`
|
||||
|
||||
**Workflow**:
|
||||
1. `MemoryMiddleware` filters messages (user inputs + final AI responses), captures `user_id` via `get_effective_user_id()`, and queues conversation with the captured `user_id`
|
||||
1. `MemoryMiddleware` filters messages (user inputs + final AI responses) and queues conversation
|
||||
2. Queue debounces (30s default), batches updates, deduplicates per-thread
|
||||
3. Background thread invokes LLM to extract context updates and facts, using the stored `user_id` (not the contextvar, which is unavailable on timer threads)
|
||||
3. Background thread invokes LLM to extract context updates and facts
|
||||
4. Applies updates atomically (temp file + rename) with cache invalidation, skipping duplicate fact content before append
|
||||
5. Next interaction injects top 15 facts + context into `<memory>` tags in system prompt
|
||||
|
||||
@@ -375,7 +350,7 @@ Focused regression coverage for the updater lives in `backend/tests/test_memory_
|
||||
|
||||
**Configuration** (`config.yaml` → `memory`):
|
||||
- `enabled` / `injection_enabled` - Master switches
|
||||
- `storage_path` - Path to memory.json (absolute path opts out of per-user isolation)
|
||||
- `storage_path` - Path to memory.json
|
||||
- `debounce_seconds` - Wait time before processing (default: 30)
|
||||
- `model_name` - LLM for updates (null = default model)
|
||||
- `max_facts` / `fact_confidence_threshold` - Fact storage limits (100 / 0.7)
|
||||
@@ -390,7 +365,6 @@ Focused regression coverage for the updater lives in `backend/tests/test_memory_
|
||||
|
||||
**`config.yaml`** key sections:
|
||||
- `models[]` - LLM configs with `use` class path, `supports_thinking`, `supports_vision`, provider-specific fields
|
||||
- vLLM reasoning models should use `deerflow.models.vllm_provider:VllmChatModel`; for Qwen-style parsers prefer `when_thinking_enabled.extra_body.chat_template_kwargs.enable_thinking`, and DeerFlow will also normalize the older `thinking` alias
|
||||
- `tools[]` - Tool configs with `use` variable path and `group`
|
||||
- `tool_groups[]` - Logical groupings for tools
|
||||
- `sandbox.use` - Sandbox provider class path
|
||||
@@ -410,19 +384,17 @@ Both can be modified at runtime via Gateway API endpoints or `DeerFlowClient` me
|
||||
|
||||
`DeerFlowClient` provides direct in-process access to all DeerFlow capabilities without HTTP services. All return types align with the Gateway API response schemas, so consumer code works identically in HTTP and embedded modes.
|
||||
|
||||
**Architecture**: Imports the same `deerflow` modules that Gateway API uses. Shares the same config files and data directories. No FastAPI dependency.
|
||||
**Architecture**: Imports the same `deerflow` modules that LangGraph Server and Gateway API use. Shares the same config files and data directories. No FastAPI dependency.
|
||||
|
||||
**Agent Conversation**:
|
||||
- `chat(message, thread_id)` — synchronous, accumulates streaming deltas per message-id and returns the final AI text
|
||||
- `stream(message, thread_id)` — subscribes to LangGraph `stream_mode=["values", "messages", "custom"]` and yields `StreamEvent`:
|
||||
- `"values"` — full state snapshot (title, messages, artifacts); AI text already delivered via `messages` mode is **not** re-synthesized here to avoid duplicate deliveries
|
||||
- `"messages-tuple"` — per-chunk update: for AI text this is a **delta** (concat per `id` to rebuild the full message); tool calls and tool results are emitted once each
|
||||
- `"custom"` — forwarded from `StreamWriter`
|
||||
- `"end"` — stream finished (carries cumulative `usage` counted once per message id)
|
||||
**Agent Conversation** (replaces LangGraph Server):
|
||||
- `chat(message, thread_id)` — synchronous, returns final text
|
||||
- `stream(message, thread_id)` — yields `StreamEvent` aligned with LangGraph SSE protocol:
|
||||
- `"values"` — full state snapshot (title, messages, artifacts)
|
||||
- `"messages-tuple"` — per-message update (AI text, tool calls, tool results)
|
||||
- `"end"` — stream finished
|
||||
- Agent created lazily via `create_agent()` + `_build_middlewares()`, same as `make_lead_agent`
|
||||
- Supports `checkpointer` parameter for state persistence across turns
|
||||
- `reset_agent()` forces agent recreation (e.g. after memory or skill changes)
|
||||
- See [docs/STREAMING.md](docs/STREAMING.md) for the full design: why Gateway and DeerFlowClient are parallel paths, LangGraph's `stream_mode` semantics, the per-id dedup invariants, and regression testing strategy
|
||||
|
||||
**Gateway Equivalent Methods** (replaces Gateway API):
|
||||
|
||||
@@ -475,15 +447,20 @@ This starts all services and makes the application available at `http://localhos
|
||||
| | **Local Foreground** | **Local Daemon** | **Docker Dev** | **Docker Prod** |
|
||||
|---|---|---|---|---|
|
||||
| **Dev** | `./scripts/serve.sh --dev`<br/>`make dev` | `./scripts/serve.sh --dev --daemon`<br/>`make dev-daemon` | `./scripts/docker.sh start`<br/>`make docker-start` | — |
|
||||
| **Dev + Gateway** | `./scripts/serve.sh --dev --gateway`<br/>`make dev-pro` | `./scripts/serve.sh --dev --gateway --daemon`<br/>`make dev-daemon-pro` | `./scripts/docker.sh start --gateway`<br/>`make docker-start-pro` | — |
|
||||
| **Prod** | `./scripts/serve.sh --prod`<br/>`make start` | `./scripts/serve.sh --prod --daemon`<br/>`make start-daemon` | — | `./scripts/deploy.sh`<br/>`make up` |
|
||||
| **Prod + Gateway** | `./scripts/serve.sh --prod --gateway`<br/>`make start-pro` | `./scripts/serve.sh --prod --gateway --daemon`<br/>`make start-daemon-pro` | — | `./scripts/deploy.sh --gateway`<br/>`make up-pro` |
|
||||
|
||||
| Action | Local | Docker Dev | Docker Prod |
|
||||
|---|---|---|---|
|
||||
| **Stop** | `./scripts/serve.sh --stop`<br/>`make stop` | `./scripts/docker.sh stop`<br/>`make docker-stop` | `./scripts/deploy.sh down`<br/>`make down` |
|
||||
| **Restart** | `./scripts/serve.sh --restart [flags]` | `./scripts/docker.sh restart` | — |
|
||||
|
||||
Gateway mode embeds the agent runtime in Gateway, no LangGraph server.
|
||||
|
||||
**Nginx routing**:
|
||||
- `/api/langgraph/*` → Gateway embedded runtime (8001), rewritten to `/api/*`
|
||||
- Standard mode: `/api/langgraph/*` → LangGraph Server (2024)
|
||||
- Gateway mode: `/api/langgraph/*` → Gateway embedded runtime (8001) (via envsubst)
|
||||
- `/api/*` (other) → Gateway API (8001)
|
||||
- `/` (non-API) → Frontend (3000)
|
||||
|
||||
@@ -492,11 +469,15 @@ This starts all services and makes the application available at `http://localhos
|
||||
From the **backend** directory:
|
||||
|
||||
```bash
|
||||
# Gateway API
|
||||
# Terminal 1: LangGraph server
|
||||
make dev
|
||||
|
||||
# Terminal 2: Gateway API
|
||||
make gateway
|
||||
```
|
||||
|
||||
Direct access (without nginx):
|
||||
- LangGraph: `http://localhost:2024`
|
||||
- Gateway: `http://localhost:8001`
|
||||
|
||||
### Frontend Configuration
|
||||
|
||||
+21
-12
@@ -11,29 +11,39 @@ FROM ${UV_IMAGE} AS uv-source
|
||||
FROM python:3.12-slim-bookworm AS builder
|
||||
|
||||
ARG NODE_MAJOR=22
|
||||
ARG NODE_VERSION=22.16.0
|
||||
ARG APT_MIRROR
|
||||
ARG UV_INDEX_URL
|
||||
# Optional extras to install (e.g. "postgres" for PostgreSQL support)
|
||||
# Usage: docker build --build-arg UV_EXTRAS=postgres ...
|
||||
ARG UV_EXTRAS
|
||||
ARG NODE_DIST_URL
|
||||
|
||||
# Optionally override apt mirror for restricted networks (e.g. APT_MIRROR=mirrors.aliyun.com)
|
||||
# Optionally override apt mirror for restricted networks (e.g. APT_MIRROR=mirrors.byted.org)
|
||||
RUN if [ -n "${APT_MIRROR}" ]; then \
|
||||
sed -i "s|deb.debian.org|${APT_MIRROR}|g" /etc/apt/sources.list.d/debian.sources 2>/dev/null || true; \
|
||||
sed -i "s|deb.debian.org|${APT_MIRROR}|g" /etc/apt/sources.list 2>/dev/null || true; \
|
||||
fi
|
||||
|
||||
# Install build tools + Node.js (build-essential needed for native Python extensions)
|
||||
# NODE_DIST_URL: base URL for Node.js binary tarballs in restricted networks.
|
||||
# npmmirror: https://registry.npmmirror.com/-/binary/node
|
||||
# official: https://nodejs.org/dist (default, via nodesource apt)
|
||||
RUN apt-get update && apt-get install -y \
|
||||
curl \
|
||||
build-essential \
|
||||
gnupg \
|
||||
ca-certificates \
|
||||
&& mkdir -p /etc/apt/keyrings \
|
||||
&& curl -fsSL https://deb.nodesource.com/gpgkey/nodesource-repo.gpg.key | gpg --dearmor -o /etc/apt/keyrings/nodesource.gpg \
|
||||
&& echo "deb [signed-by=/etc/apt/keyrings/nodesource.gpg] https://deb.nodesource.com/node_${NODE_MAJOR}.x nodistro main" > /etc/apt/sources.list.d/nodesource.list \
|
||||
&& apt-get update \
|
||||
&& apt-get install -y nodejs \
|
||||
xz-utils \
|
||||
&& if [ -n "${NODE_DIST_URL}" ]; then \
|
||||
curl -fsSL "${NODE_DIST_URL}/v${NODE_VERSION}/node-v${NODE_VERSION}-linux-x64.tar.xz" \
|
||||
| tar -xJ --strip-components=1 -C /usr/local \
|
||||
&& ln -sf /usr/local/bin/node /usr/bin/node \
|
||||
&& ln -sf /usr/local/lib/node_modules /usr/lib/node_modules; \
|
||||
else \
|
||||
mkdir -p /etc/apt/keyrings \
|
||||
&& curl -fsSL https://deb.nodesource.com/gpgkey/nodesource-repo.gpg.key | gpg --dearmor -o /etc/apt/keyrings/nodesource.gpg \
|
||||
&& echo "deb [signed-by=/etc/apt/keyrings/nodesource.gpg] https://deb.nodesource.com/node_${NODE_MAJOR}.x nodistro main" > /etc/apt/sources.list.d/nodesource.list \
|
||||
&& apt-get update \
|
||||
&& apt-get install -y nodejs; \
|
||||
fi \
|
||||
&& rm -rf /var/lib/apt/lists/*
|
||||
|
||||
# Install uv (source image overridable via UV_IMAGE build arg)
|
||||
@@ -46,9 +56,8 @@ WORKDIR /app
|
||||
COPY backend ./backend
|
||||
|
||||
# Install dependencies with cache mount
|
||||
# When UV_EXTRAS is set (e.g. "postgres"), installs optional dependencies.
|
||||
RUN --mount=type=cache,target=/root/.cache/uv \
|
||||
sh -c "cd backend && UV_INDEX_URL=${UV_INDEX_URL:-https://pypi.org/simple} uv sync ${UV_EXTRAS:+--extra $UV_EXTRAS}"
|
||||
sh -c "cd backend && UV_INDEX_URL=${UV_INDEX_URL:-https://pypi.org/simple} uv sync"
|
||||
|
||||
# ── Stage 2: Dev ──────────────────────────────────────────────────────────────
|
||||
# Retains compiler toolchain from builder so startup-time `uv sync` can build
|
||||
@@ -88,4 +97,4 @@ COPY --from=builder /app/backend ./backend
|
||||
EXPOSE 8001 2024
|
||||
|
||||
# Default command (can be overridden in docker-compose)
|
||||
CMD ["sh", "-c", "cd backend && PYTHONPATH=. uv run --no-sync uvicorn app.gateway.app:app --host 0.0.0.0 --port 8001"]
|
||||
CMD ["sh", "-c", "cd backend && PYTHONPATH=. uv run uvicorn app.gateway.app:app --host 0.0.0.0 --port 8001"]
|
||||
|
||||
+1
-1
@@ -2,7 +2,7 @@ install:
|
||||
uv sync
|
||||
|
||||
dev:
|
||||
PYTHONPATH=. uv run uvicorn app.gateway.app:app --host 0.0.0.0 --port 8001 --reload
|
||||
uv run langgraph dev --no-browser --no-reload --n-jobs-per-worker 10
|
||||
|
||||
gateway:
|
||||
PYTHONPATH=. uv run uvicorn app.gateway.app:app --host 0.0.0.0 --port 8001
|
||||
|
||||
@@ -2,7 +2,7 @@
|
||||
|
||||
Provides a pluggable channel system that connects external messaging platforms
|
||||
(Feishu/Lark, Slack, Telegram) to the DeerFlow agent via the ChannelManager,
|
||||
which uses ``langgraph-sdk`` to communicate with Gateway's LangGraph-compatible API.
|
||||
which uses ``langgraph-sdk`` to communicate with the underlying LangGraph Server.
|
||||
"""
|
||||
|
||||
from app.channels.base import Channel
|
||||
|
||||
@@ -31,10 +31,6 @@ class Channel(ABC):
|
||||
def is_running(self) -> bool:
|
||||
return self._running
|
||||
|
||||
@property
|
||||
def supports_streaming(self) -> bool:
|
||||
return False
|
||||
|
||||
# -- lifecycle ---------------------------------------------------------
|
||||
|
||||
@abstractmethod
|
||||
@@ -110,21 +106,3 @@ class Channel(ABC):
|
||||
logger.warning("[%s] file upload skipped for %s", self.name, attachment.filename)
|
||||
except Exception:
|
||||
logger.exception("[%s] failed to upload file %s", self.name, attachment.filename)
|
||||
|
||||
async def receive_file(self, msg: InboundMessage, thread_id: str) -> InboundMessage:
|
||||
"""
|
||||
Optionally process and materialize inbound file attachments for this channel.
|
||||
|
||||
By default, this method does nothing and simply returns the original message.
|
||||
Subclasses (e.g. FeishuChannel) may override this to download files (images, documents, etc)
|
||||
referenced in msg.files, save them to the sandbox, and update msg.text to include
|
||||
the sandbox file paths for downstream model consumption.
|
||||
|
||||
Args:
|
||||
msg: The inbound message, possibly containing file metadata in msg.files.
|
||||
thread_id: The resolved DeerFlow thread ID for sandbox path context.
|
||||
|
||||
Returns:
|
||||
The (possibly modified) InboundMessage, with text and/or files updated as needed.
|
||||
"""
|
||||
return msg
|
||||
|
||||
@@ -1,740 +0,0 @@
|
||||
"""DingTalk channel implementation."""
|
||||
|
||||
from __future__ import annotations
|
||||
|
||||
import asyncio
|
||||
import json
|
||||
import logging
|
||||
import re
|
||||
import threading
|
||||
import time
|
||||
from pathlib import Path
|
||||
from typing import Any
|
||||
|
||||
import httpx
|
||||
|
||||
from app.channels.base import Channel
|
||||
from app.channels.commands import KNOWN_CHANNEL_COMMANDS
|
||||
from app.channels.message_bus import InboundMessage, InboundMessageType, MessageBus, OutboundMessage, ResolvedAttachment
|
||||
|
||||
logger = logging.getLogger(__name__)
|
||||
|
||||
DINGTALK_API_BASE = "https://api.dingtalk.com"
|
||||
|
||||
_TOKEN_REFRESH_MARGIN_SECONDS = 300
|
||||
|
||||
_CONVERSATION_TYPE_P2P = "1"
|
||||
_CONVERSATION_TYPE_GROUP = "2"
|
||||
|
||||
_MAX_UPLOAD_SIZE_BYTES = 20 * 1024 * 1024
|
||||
|
||||
|
||||
def _normalize_conversation_type(raw: Any) -> str:
|
||||
"""Normalize ``conversationType`` to ``"1"`` (P2P) or ``"2"`` (group).
|
||||
|
||||
Stream payloads may send int or string values.
|
||||
"""
|
||||
if raw is None:
|
||||
return _CONVERSATION_TYPE_P2P
|
||||
s = str(raw).strip()
|
||||
if s == _CONVERSATION_TYPE_GROUP:
|
||||
return _CONVERSATION_TYPE_GROUP
|
||||
return _CONVERSATION_TYPE_P2P
|
||||
|
||||
|
||||
def _normalize_allowed_users(allowed_users: Any) -> set[str]:
|
||||
if allowed_users is None:
|
||||
return set()
|
||||
if isinstance(allowed_users, str):
|
||||
values = [allowed_users]
|
||||
elif isinstance(allowed_users, (list, tuple, set)):
|
||||
values = allowed_users
|
||||
else:
|
||||
logger.warning(
|
||||
"DingTalk allowed_users should be a list of user IDs; treating %s as one string value",
|
||||
type(allowed_users).__name__,
|
||||
)
|
||||
values = [allowed_users]
|
||||
return {str(uid) for uid in values if str(uid)}
|
||||
|
||||
|
||||
def _is_dingtalk_command(text: str) -> bool:
|
||||
if not text.startswith("/"):
|
||||
return False
|
||||
return text.split(maxsplit=1)[0].lower() in KNOWN_CHANNEL_COMMANDS
|
||||
|
||||
|
||||
def _extract_text_from_rich_text(rich_text_list: list) -> str:
|
||||
parts: list[str] = []
|
||||
for item in rich_text_list:
|
||||
if isinstance(item, dict) and "text" in item:
|
||||
parts.append(item["text"])
|
||||
return " ".join(parts)
|
||||
|
||||
|
||||
_FENCED_CODE_BLOCK_RE = re.compile(r"```(\w*)\n(.*?)```", re.DOTALL)
|
||||
_INLINE_CODE_RE = re.compile(r"`([^`\n]+)`")
|
||||
_HORIZONTAL_RULE_RE = re.compile(r"^-{3,}$", re.MULTILINE)
|
||||
_TABLE_SEPARATOR_RE = re.compile(r"^\|[-:| ]+\|$", re.MULTILINE)
|
||||
|
||||
|
||||
def _convert_markdown_table(text: str) -> str:
|
||||
# DingTalk sampleMarkdown does not render pipe-delimited tables.
|
||||
lines = text.split("\n")
|
||||
result: list[str] = []
|
||||
i = 0
|
||||
while i < len(lines):
|
||||
line = lines[i]
|
||||
# Detect table: header row followed by separator row
|
||||
if i + 1 < len(lines) and line.strip().startswith("|") and _TABLE_SEPARATOR_RE.match(lines[i + 1].strip()):
|
||||
headers = [h.strip() for h in line.strip().strip("|").split("|")]
|
||||
i += 2 # skip header + separator
|
||||
while i < len(lines) and lines[i].strip().startswith("|"):
|
||||
cells = [c.strip() for c in lines[i].strip().strip("|").split("|")]
|
||||
for h, c in zip(headers, cells):
|
||||
result.append(f"> **{h}**: {c}")
|
||||
result.append("")
|
||||
i += 1
|
||||
else:
|
||||
result.append(line)
|
||||
i += 1
|
||||
return "\n".join(result)
|
||||
|
||||
|
||||
def _adapt_markdown_for_dingtalk(text: str) -> str:
|
||||
"""Adapt markdown for DingTalk's limited sampleMarkdown renderer."""
|
||||
|
||||
def _code_block_to_quote(match: re.Match) -> str:
|
||||
lang = match.group(1)
|
||||
code = match.group(2).rstrip("\n")
|
||||
prefix = f"> **{lang}**\n" if lang else ""
|
||||
quoted_lines = "\n".join(f"> {line}" for line in code.split("\n"))
|
||||
return f"{prefix}{quoted_lines}\n"
|
||||
|
||||
text = _FENCED_CODE_BLOCK_RE.sub(_code_block_to_quote, text)
|
||||
text = _INLINE_CODE_RE.sub(r"**\1**", text)
|
||||
text = _convert_markdown_table(text)
|
||||
text = _HORIZONTAL_RULE_RE.sub("───────────", text)
|
||||
return text
|
||||
|
||||
|
||||
class DingTalkChannel(Channel):
|
||||
"""DingTalk IM channel using Stream Push (WebSocket, no public IP needed)."""
|
||||
|
||||
def __init__(self, bus: MessageBus, config: dict[str, Any]) -> None:
|
||||
super().__init__(name="dingtalk", bus=bus, config=config)
|
||||
self._thread: threading.Thread | None = None
|
||||
self._main_loop: asyncio.AbstractEventLoop | None = None
|
||||
self._client_id: str = ""
|
||||
self._client_secret: str = ""
|
||||
self._allowed_users: set[str] = _normalize_allowed_users(config.get("allowed_users"))
|
||||
self._cached_token: str = ""
|
||||
self._token_expires_at: float = 0.0
|
||||
self._token_lock = asyncio.Lock()
|
||||
self._card_template_id: str = config.get("card_template_id", "")
|
||||
self._card_track_ids: dict[str, str] = {}
|
||||
self._dingtalk_client: Any = None
|
||||
self._stream_client: Any = None
|
||||
self._incoming_messages: dict[str, Any] = {}
|
||||
self._incoming_messages_lock = threading.Lock()
|
||||
self._card_repliers: dict[str, Any] = {}
|
||||
|
||||
@property
|
||||
def supports_streaming(self) -> bool:
|
||||
return bool(self._card_template_id)
|
||||
|
||||
async def start(self) -> None:
|
||||
if self._running:
|
||||
return
|
||||
|
||||
try:
|
||||
import dingtalk_stream # noqa: F401
|
||||
except ImportError:
|
||||
logger.error("dingtalk-stream is not installed. Install it with: uv add dingtalk-stream")
|
||||
return
|
||||
|
||||
client_id = self.config.get("client_id", "")
|
||||
client_secret = self.config.get("client_secret", "")
|
||||
|
||||
if not client_id or not client_secret:
|
||||
logger.error("DingTalk channel requires client_id and client_secret")
|
||||
return
|
||||
|
||||
self._client_id = client_id
|
||||
self._client_secret = client_secret
|
||||
self._main_loop = asyncio.get_running_loop()
|
||||
|
||||
if self._card_template_id:
|
||||
logger.info("[DingTalk] AI Card mode enabled (template=%s)", self._card_template_id)
|
||||
|
||||
self._running = True
|
||||
self.bus.subscribe_outbound(self._on_outbound)
|
||||
|
||||
self._thread = threading.Thread(
|
||||
target=self._run_stream,
|
||||
args=(client_id, client_secret),
|
||||
daemon=True,
|
||||
)
|
||||
self._thread.start()
|
||||
logger.info("DingTalk channel started")
|
||||
|
||||
async def stop(self) -> None:
|
||||
self._running = False
|
||||
self.bus.unsubscribe_outbound(self._on_outbound)
|
||||
|
||||
stream_client = self._stream_client
|
||||
if stream_client is not None:
|
||||
try:
|
||||
if hasattr(stream_client, "disconnect"):
|
||||
stream_client.disconnect()
|
||||
except Exception:
|
||||
logger.debug("[DingTalk] error disconnecting stream client", exc_info=True)
|
||||
|
||||
self._dingtalk_client = None
|
||||
self._stream_client = None
|
||||
with self._incoming_messages_lock:
|
||||
self._incoming_messages.clear()
|
||||
self._card_repliers.clear()
|
||||
self._card_track_ids.clear()
|
||||
if self._thread:
|
||||
self._thread.join(timeout=5)
|
||||
self._thread = None
|
||||
logger.info("DingTalk channel stopped")
|
||||
|
||||
def _resolve_routing(self, msg: OutboundMessage) -> tuple[str, str, str]:
|
||||
"""Return (conversation_type, sender_staff_id, conversation_id).
|
||||
|
||||
Uses msg.chat_id as the primary routing key; metadata as fallback.
|
||||
"""
|
||||
conversation_type = _normalize_conversation_type(msg.metadata.get("conversation_type"))
|
||||
sender_staff_id = msg.metadata.get("sender_staff_id", "")
|
||||
conversation_id = msg.metadata.get("conversation_id", "")
|
||||
if conversation_type == _CONVERSATION_TYPE_GROUP:
|
||||
conversation_id = msg.chat_id or conversation_id
|
||||
else:
|
||||
sender_staff_id = msg.chat_id or sender_staff_id
|
||||
return conversation_type, sender_staff_id, conversation_id
|
||||
|
||||
async def send(self, msg: OutboundMessage, *, _max_retries: int = 3) -> None:
|
||||
conversation_type, sender_staff_id, conversation_id = self._resolve_routing(msg)
|
||||
robot_code = self._client_id
|
||||
|
||||
# Card mode: stream update to existing AI card
|
||||
source_key = self._make_card_source_key_from_outbound(msg)
|
||||
out_track_id = self._card_track_ids.get(source_key)
|
||||
|
||||
# ``card_template_id`` enables ``runs.stream`` (non-final + final outbounds).
|
||||
# If card creation failed, skip non-final chunks to avoid duplicate messages.
|
||||
if self._card_template_id and not out_track_id and not msg.is_final:
|
||||
return
|
||||
|
||||
if out_track_id:
|
||||
try:
|
||||
await self._stream_update_card(
|
||||
out_track_id,
|
||||
msg.text,
|
||||
is_finalize=msg.is_final,
|
||||
)
|
||||
except Exception:
|
||||
logger.warning("[DingTalk] card stream failed, falling back to sampleMarkdown")
|
||||
if msg.is_final:
|
||||
self._card_track_ids.pop(source_key, None)
|
||||
self._card_repliers.pop(out_track_id, None)
|
||||
await self._send_markdown_fallback(robot_code, conversation_type, sender_staff_id, conversation_id, msg.text)
|
||||
return
|
||||
if msg.is_final:
|
||||
self._card_track_ids.pop(source_key, None)
|
||||
self._card_repliers.pop(out_track_id, None)
|
||||
return
|
||||
|
||||
# Non-card mode: send sampleMarkdown with retry
|
||||
last_exc: Exception | None = None
|
||||
for attempt in range(_max_retries):
|
||||
try:
|
||||
if conversation_type == _CONVERSATION_TYPE_GROUP:
|
||||
await self._send_group_message(robot_code, conversation_id, msg.text, at_user_ids=[sender_staff_id] if sender_staff_id else None)
|
||||
else:
|
||||
await self._send_p2p_message(robot_code, sender_staff_id, msg.text)
|
||||
return
|
||||
except Exception as exc:
|
||||
last_exc = exc
|
||||
if attempt < _max_retries - 1:
|
||||
delay = 2**attempt
|
||||
logger.warning(
|
||||
"[DingTalk] send failed (attempt %d/%d), retrying in %ds: %s",
|
||||
attempt + 1,
|
||||
_max_retries,
|
||||
delay,
|
||||
exc,
|
||||
)
|
||||
await asyncio.sleep(delay)
|
||||
|
||||
logger.error("[DingTalk] send failed after %d attempts: %s", _max_retries, last_exc)
|
||||
if last_exc is None:
|
||||
raise RuntimeError("DingTalk send failed without an exception from any attempt")
|
||||
raise last_exc
|
||||
|
||||
async def _send_markdown_fallback(
|
||||
self,
|
||||
robot_code: str,
|
||||
conversation_type: str,
|
||||
sender_staff_id: str,
|
||||
conversation_id: str,
|
||||
text: str,
|
||||
) -> None:
|
||||
try:
|
||||
if conversation_type == _CONVERSATION_TYPE_GROUP:
|
||||
await self._send_group_message(robot_code, conversation_id, text)
|
||||
else:
|
||||
await self._send_p2p_message(robot_code, sender_staff_id, text)
|
||||
except Exception:
|
||||
logger.exception("[DingTalk] markdown fallback also failed")
|
||||
raise
|
||||
|
||||
async def send_file(self, msg: OutboundMessage, attachment: ResolvedAttachment) -> bool:
|
||||
if attachment.size > _MAX_UPLOAD_SIZE_BYTES:
|
||||
logger.warning("[DingTalk] file too large (%d bytes), skipping: %s", attachment.size, attachment.filename)
|
||||
return False
|
||||
|
||||
conversation_type, sender_staff_id, conversation_id = self._resolve_routing(msg)
|
||||
robot_code = self._client_id
|
||||
|
||||
try:
|
||||
media_id = await self._upload_media(attachment.actual_path, "image" if attachment.is_image else "file")
|
||||
if not media_id:
|
||||
return False
|
||||
|
||||
if attachment.is_image:
|
||||
msg_key = "sampleImageMsg"
|
||||
msg_param = json.dumps({"photoURL": media_id})
|
||||
else:
|
||||
msg_key = "sampleFile"
|
||||
msg_param = json.dumps(
|
||||
{
|
||||
"fileUrl": media_id,
|
||||
"fileName": attachment.filename,
|
||||
"fileSize": str(attachment.size),
|
||||
}
|
||||
)
|
||||
|
||||
token = await self._get_access_token()
|
||||
async with httpx.AsyncClient(timeout=httpx.Timeout(30.0)) as client:
|
||||
if conversation_type == _CONVERSATION_TYPE_GROUP:
|
||||
response = await client.post(
|
||||
f"{DINGTALK_API_BASE}/v1.0/robot/groupMessages/send",
|
||||
headers=self._api_headers(token),
|
||||
json={
|
||||
"msgKey": msg_key,
|
||||
"msgParam": msg_param,
|
||||
"robotCode": robot_code,
|
||||
"openConversationId": conversation_id,
|
||||
},
|
||||
)
|
||||
else:
|
||||
response = await client.post(
|
||||
f"{DINGTALK_API_BASE}/v1.0/robot/oToMessages/batchSend",
|
||||
headers=self._api_headers(token),
|
||||
json={
|
||||
"msgKey": msg_key,
|
||||
"msgParam": msg_param,
|
||||
"robotCode": robot_code,
|
||||
"userIds": [sender_staff_id],
|
||||
},
|
||||
)
|
||||
response.raise_for_status()
|
||||
|
||||
logger.info("[DingTalk] file sent: %s", attachment.filename)
|
||||
return True
|
||||
except (httpx.HTTPError, OSError, ValueError, TypeError, AttributeError):
|
||||
logger.exception("[DingTalk] failed to send file: %s", attachment.filename)
|
||||
return False
|
||||
|
||||
# -- stream client (runs in dedicated thread) --------------------------
|
||||
|
||||
def _run_stream(self, client_id: str, client_secret: str) -> None:
|
||||
try:
|
||||
import dingtalk_stream
|
||||
|
||||
credential = dingtalk_stream.Credential(client_id, client_secret)
|
||||
client = dingtalk_stream.DingTalkStreamClient(credential)
|
||||
self._stream_client = client
|
||||
client.register_callback_handler(
|
||||
dingtalk_stream.chatbot.ChatbotMessage.TOPIC,
|
||||
_DingTalkMessageHandler(self),
|
||||
)
|
||||
client.start_forever()
|
||||
except Exception:
|
||||
if self._running:
|
||||
logger.exception("DingTalk Stream Push error")
|
||||
finally:
|
||||
self._stream_client = None
|
||||
|
||||
def _on_chatbot_message(self, message: Any) -> None:
|
||||
if not self._running:
|
||||
return
|
||||
try:
|
||||
sender_staff_id = message.sender_staff_id or ""
|
||||
conversation_type = _normalize_conversation_type(message.conversation_type)
|
||||
conversation_id = message.conversation_id or ""
|
||||
msg_id = message.message_id or ""
|
||||
sender_nick = message.sender_nick or ""
|
||||
|
||||
if self._allowed_users and sender_staff_id not in self._allowed_users:
|
||||
logger.debug("[DingTalk] ignoring message from non-allowed user: %s", sender_staff_id)
|
||||
return
|
||||
|
||||
text = self._extract_text(message)
|
||||
if not text:
|
||||
logger.info("[DingTalk] empty text, ignoring message")
|
||||
return
|
||||
|
||||
logger.info(
|
||||
"[DingTalk] parsed message: conv_type=%s, msg_id=%s, sender=%s(%s), text=%r",
|
||||
conversation_type,
|
||||
msg_id,
|
||||
sender_staff_id,
|
||||
sender_nick,
|
||||
text[:100],
|
||||
)
|
||||
|
||||
if _is_dingtalk_command(text):
|
||||
msg_type = InboundMessageType.COMMAND
|
||||
else:
|
||||
msg_type = InboundMessageType.CHAT
|
||||
|
||||
# P2P: topic_id=None (single thread per user, like Telegram private chat)
|
||||
# Group: topic_id=msg_id (each new message starts a new topic, like Feishu)
|
||||
topic_id: str | None = msg_id if conversation_type == _CONVERSATION_TYPE_GROUP else None
|
||||
|
||||
# chat_id uses conversation_id for groups, sender_staff_id for P2P
|
||||
chat_id = conversation_id if conversation_type == _CONVERSATION_TYPE_GROUP else sender_staff_id
|
||||
|
||||
inbound = self._make_inbound(
|
||||
chat_id=chat_id,
|
||||
user_id=sender_staff_id,
|
||||
text=text,
|
||||
msg_type=msg_type,
|
||||
thread_ts=msg_id,
|
||||
metadata={
|
||||
"conversation_type": conversation_type,
|
||||
"conversation_id": conversation_id,
|
||||
"sender_staff_id": sender_staff_id,
|
||||
"sender_nick": sender_nick,
|
||||
"message_id": msg_id,
|
||||
},
|
||||
)
|
||||
inbound.topic_id = topic_id
|
||||
|
||||
if self._card_template_id:
|
||||
source_key = self._make_card_source_key(inbound)
|
||||
with self._incoming_messages_lock:
|
||||
self._incoming_messages[source_key] = message
|
||||
|
||||
if self._main_loop and self._main_loop.is_running():
|
||||
logger.info("[DingTalk] publishing inbound message to bus (type=%s, msg_id=%s)", msg_type.value, msg_id)
|
||||
fut = asyncio.run_coroutine_threadsafe(
|
||||
self._prepare_inbound(chat_id, inbound),
|
||||
self._main_loop,
|
||||
)
|
||||
fut.add_done_callback(lambda f, mid=msg_id: self._log_future_error(f, "prepare_inbound", mid))
|
||||
else:
|
||||
logger.warning("[DingTalk] main loop not running, cannot publish inbound message")
|
||||
except Exception:
|
||||
logger.exception("[DingTalk] error processing chatbot message")
|
||||
|
||||
@staticmethod
|
||||
def _extract_text(message: Any) -> str:
|
||||
msg_type = message.message_type
|
||||
if msg_type == "text" and message.text:
|
||||
return message.text.content.strip()
|
||||
if msg_type == "richText" and message.rich_text_content:
|
||||
return _extract_text_from_rich_text(message.rich_text_content.rich_text_list).strip()
|
||||
return ""
|
||||
|
||||
async def _prepare_inbound(self, chat_id: str, inbound: InboundMessage) -> None:
|
||||
# Running reply must finish before publish_inbound so AI card tracks are
|
||||
# registered before the manager emits streaming outbounds.
|
||||
await self._send_running_reply(chat_id, inbound)
|
||||
await self.bus.publish_inbound(inbound)
|
||||
|
||||
async def _send_running_reply(self, chat_id: str, inbound: InboundMessage) -> None:
|
||||
conversation_type = inbound.metadata.get("conversation_type", _CONVERSATION_TYPE_P2P)
|
||||
sender_staff_id = inbound.metadata.get("sender_staff_id", "")
|
||||
conversation_id = inbound.metadata.get("conversation_id", "")
|
||||
text = "\u23f3 Working on it..."
|
||||
|
||||
try:
|
||||
if self._card_template_id:
|
||||
source_key = self._make_card_source_key(inbound)
|
||||
with self._incoming_messages_lock:
|
||||
chatbot_message = self._incoming_messages.pop(source_key, None)
|
||||
out_track_id = await self._create_and_deliver_card(
|
||||
text,
|
||||
chatbot_message=chatbot_message,
|
||||
)
|
||||
if out_track_id:
|
||||
self._card_track_ids[source_key] = out_track_id
|
||||
logger.info("[DingTalk] AI card running reply sent for chat=%s", chat_id)
|
||||
return
|
||||
|
||||
robot_code = self._client_id
|
||||
if conversation_type == _CONVERSATION_TYPE_GROUP:
|
||||
await self._send_text_message_to_group(robot_code, conversation_id, text)
|
||||
else:
|
||||
await self._send_text_message_to_user(robot_code, sender_staff_id, text)
|
||||
logger.info("[DingTalk] 'Working on it...' reply sent for chat=%s", chat_id)
|
||||
except Exception:
|
||||
logger.exception("[DingTalk] failed to send running reply for chat=%s", chat_id)
|
||||
|
||||
# -- DingTalk API helpers ----------------------------------------------
|
||||
|
||||
async def _get_access_token(self) -> str:
|
||||
if self._cached_token and time.monotonic() < self._token_expires_at:
|
||||
return self._cached_token
|
||||
async with self._token_lock:
|
||||
if self._cached_token and time.monotonic() < self._token_expires_at:
|
||||
return self._cached_token
|
||||
async with httpx.AsyncClient(timeout=httpx.Timeout(10.0)) as client:
|
||||
response = await client.post(
|
||||
f"{DINGTALK_API_BASE}/v1.0/oauth2/accessToken",
|
||||
json={"appKey": self._client_id, "appSecret": self._client_secret}, # DingTalk API field names
|
||||
)
|
||||
response.raise_for_status()
|
||||
data = response.json()
|
||||
|
||||
if not isinstance(data, dict):
|
||||
raise ValueError(f"DingTalk access token response must be a JSON object, got {type(data).__name__}")
|
||||
|
||||
access_token = data.get("accessToken")
|
||||
if not isinstance(access_token, str) or not access_token.strip():
|
||||
raise ValueError("DingTalk access token response did not contain a usable accessToken")
|
||||
|
||||
raw_expires_in = data.get("expireIn", 7200)
|
||||
try:
|
||||
expires_in = int(raw_expires_in)
|
||||
except (TypeError, ValueError):
|
||||
logger.warning("[DingTalk] invalid expireIn value %r, using default 7200s", raw_expires_in)
|
||||
expires_in = 7200
|
||||
|
||||
self._cached_token = access_token.strip()
|
||||
self._token_expires_at = time.monotonic() + expires_in - _TOKEN_REFRESH_MARGIN_SECONDS
|
||||
return self._cached_token
|
||||
|
||||
@staticmethod
|
||||
def _api_headers(token: str) -> dict[str, str]:
|
||||
return {
|
||||
"x-acs-dingtalk-access-token": token,
|
||||
"Content-Type": "application/json",
|
||||
}
|
||||
|
||||
async def _send_text_message_to_user(self, robot_code: str, user_id: str, text: str) -> None:
|
||||
token = await self._get_access_token()
|
||||
async with httpx.AsyncClient(timeout=httpx.Timeout(30.0)) as client:
|
||||
response = await client.post(
|
||||
f"{DINGTALK_API_BASE}/v1.0/robot/oToMessages/batchSend",
|
||||
headers=self._api_headers(token),
|
||||
json={
|
||||
"msgKey": "sampleText",
|
||||
"msgParam": json.dumps({"content": text}),
|
||||
"robotCode": robot_code,
|
||||
"userIds": [user_id],
|
||||
},
|
||||
)
|
||||
response.raise_for_status()
|
||||
|
||||
async def _send_text_message_to_group(self, robot_code: str, conversation_id: str, text: str) -> None:
|
||||
token = await self._get_access_token()
|
||||
async with httpx.AsyncClient(timeout=httpx.Timeout(30.0)) as client:
|
||||
response = await client.post(
|
||||
f"{DINGTALK_API_BASE}/v1.0/robot/groupMessages/send",
|
||||
headers=self._api_headers(token),
|
||||
json={
|
||||
"msgKey": "sampleText",
|
||||
"msgParam": json.dumps({"content": text}),
|
||||
"robotCode": robot_code,
|
||||
"openConversationId": conversation_id,
|
||||
},
|
||||
)
|
||||
response.raise_for_status()
|
||||
|
||||
async def _send_p2p_message(self, robot_code: str, user_id: str, text: str) -> None:
|
||||
text = _adapt_markdown_for_dingtalk(text)
|
||||
token = await self._get_access_token()
|
||||
async with httpx.AsyncClient(timeout=httpx.Timeout(30.0)) as client:
|
||||
response = await client.post(
|
||||
f"{DINGTALK_API_BASE}/v1.0/robot/oToMessages/batchSend",
|
||||
headers=self._api_headers(token),
|
||||
json={
|
||||
"msgKey": "sampleMarkdown",
|
||||
"msgParam": json.dumps({"title": "DeerFlow", "text": text}),
|
||||
"robotCode": robot_code,
|
||||
"userIds": [user_id],
|
||||
},
|
||||
)
|
||||
response.raise_for_status()
|
||||
data = response.json()
|
||||
if data.get("processQueryKey"):
|
||||
logger.info("[DingTalk] P2P message sent to user=%s", user_id)
|
||||
else:
|
||||
logger.warning("[DingTalk] P2P send response: %s", data)
|
||||
|
||||
async def _send_group_message(
|
||||
self,
|
||||
robot_code: str,
|
||||
conversation_id: str,
|
||||
text: str,
|
||||
*,
|
||||
at_user_ids: list[str] | None = None, # noqa: ARG002
|
||||
) -> None:
|
||||
# at_user_ids accepted for call-site compatibility but not passed to the API
|
||||
# (sampleMarkdown does not support @mentions).
|
||||
text = _adapt_markdown_for_dingtalk(text)
|
||||
token = await self._get_access_token()
|
||||
|
||||
async with httpx.AsyncClient(timeout=httpx.Timeout(30.0)) as client:
|
||||
response = await client.post(
|
||||
f"{DINGTALK_API_BASE}/v1.0/robot/groupMessages/send",
|
||||
headers=self._api_headers(token),
|
||||
json={
|
||||
"msgKey": "sampleMarkdown",
|
||||
"msgParam": json.dumps({"title": "DeerFlow", "text": text}),
|
||||
"robotCode": robot_code,
|
||||
"openConversationId": conversation_id,
|
||||
},
|
||||
)
|
||||
response.raise_for_status()
|
||||
data = response.json()
|
||||
if data.get("processQueryKey"):
|
||||
logger.info("[DingTalk] group message sent to conversation=%s", conversation_id)
|
||||
else:
|
||||
logger.warning("[DingTalk] group send response: %s", data)
|
||||
|
||||
# -- AI Card streaming helpers -------------------------------------------
|
||||
|
||||
def _make_card_source_key(self, inbound: InboundMessage) -> str:
|
||||
m = inbound.metadata
|
||||
return f"{m.get('conversation_type', '')}:{m.get('sender_staff_id', '')}:{m.get('conversation_id', '')}:{m.get('message_id', '')}"
|
||||
|
||||
def _make_card_source_key_from_outbound(self, msg: OutboundMessage) -> str:
|
||||
m = msg.metadata
|
||||
correlation_id = m.get("message_id") or msg.thread_ts or ""
|
||||
return f"{m.get('conversation_type', '')}:{m.get('sender_staff_id', '')}:{m.get('conversation_id', '')}:{correlation_id}"
|
||||
|
||||
async def _create_and_deliver_card(
|
||||
self,
|
||||
initial_text: str,
|
||||
*,
|
||||
chatbot_message: Any = None,
|
||||
) -> str | None:
|
||||
if self._dingtalk_client is None or chatbot_message is None:
|
||||
logger.warning("[DingTalk] SDK client or chatbot_message unavailable, skipping AI card")
|
||||
return None
|
||||
|
||||
try:
|
||||
from dingtalk_stream.card_replier import AICardReplier
|
||||
except ImportError:
|
||||
logger.warning("[DingTalk] dingtalk-stream card_replier not available")
|
||||
return None
|
||||
|
||||
try:
|
||||
replier = AICardReplier(self._dingtalk_client, chatbot_message)
|
||||
card_instance_id = await replier.async_create_and_deliver_card(
|
||||
card_template_id=self._card_template_id,
|
||||
card_data={"content": initial_text},
|
||||
)
|
||||
if not card_instance_id:
|
||||
return None
|
||||
|
||||
self._card_repliers[card_instance_id] = replier
|
||||
logger.info("[DingTalk] AI card created: outTrackId=%s", card_instance_id)
|
||||
return card_instance_id
|
||||
except Exception:
|
||||
logger.exception("[DingTalk] failed to create AI card")
|
||||
return None
|
||||
|
||||
async def _stream_update_card(
|
||||
self,
|
||||
out_track_id: str,
|
||||
content: str,
|
||||
*,
|
||||
is_finalize: bool = False,
|
||||
is_error: bool = False,
|
||||
) -> None:
|
||||
replier = self._card_repliers.get(out_track_id)
|
||||
if not replier:
|
||||
raise RuntimeError(f"No AICardReplier found for track ID {out_track_id}")
|
||||
|
||||
await replier.async_streaming(
|
||||
card_instance_id=out_track_id,
|
||||
content_key="content",
|
||||
content_value=content,
|
||||
append=False,
|
||||
finished=is_finalize,
|
||||
failed=is_error,
|
||||
)
|
||||
|
||||
# -- media upload --------------------------------------------------------
|
||||
|
||||
async def _upload_media(self, file_path: str | Path, media_type: str) -> str | None:
|
||||
try:
|
||||
file_bytes = await asyncio.to_thread(Path(file_path).read_bytes)
|
||||
token = await self._get_access_token()
|
||||
async with httpx.AsyncClient(timeout=httpx.Timeout(60.0)) as client:
|
||||
response = await client.post(
|
||||
f"{DINGTALK_API_BASE}/v1.0/files/upload",
|
||||
headers={"x-acs-dingtalk-access-token": token},
|
||||
files={"file": ("upload", file_bytes)},
|
||||
data={"type": media_type},
|
||||
)
|
||||
response.raise_for_status()
|
||||
try:
|
||||
payload = response.json()
|
||||
except json.JSONDecodeError:
|
||||
logger.exception("[DingTalk] failed to decode upload response JSON: %s", file_path)
|
||||
return None
|
||||
if not isinstance(payload, dict):
|
||||
logger.warning("[DingTalk] unexpected upload response type %s for %s", type(payload).__name__, file_path)
|
||||
return None
|
||||
return payload.get("mediaId")
|
||||
except (httpx.HTTPError, OSError):
|
||||
logger.exception("[DingTalk] failed to upload media: %s", file_path)
|
||||
return None
|
||||
|
||||
@staticmethod
|
||||
def _log_future_error(fut: Any, name: str, msg_id: str) -> None:
|
||||
try:
|
||||
exc = fut.exception()
|
||||
if exc:
|
||||
logger.error("[DingTalk] %s failed for msg_id=%s: %s", name, msg_id, exc)
|
||||
except (asyncio.CancelledError, asyncio.InvalidStateError):
|
||||
pass
|
||||
|
||||
|
||||
class _DingTalkMessageHandler:
|
||||
"""Callback handler registered with dingtalk-stream."""
|
||||
|
||||
def __init__(self, channel: DingTalkChannel) -> None:
|
||||
self._channel = channel
|
||||
|
||||
def pre_start(self) -> None:
|
||||
if hasattr(self, "dingtalk_client") and self.dingtalk_client is not None:
|
||||
self._channel._dingtalk_client = self.dingtalk_client
|
||||
|
||||
async def raw_process(self, callback_message: Any) -> Any:
|
||||
import dingtalk_stream
|
||||
from dingtalk_stream.frames import Headers
|
||||
|
||||
code, message = await self.process(callback_message)
|
||||
ack_message = dingtalk_stream.AckMessage()
|
||||
ack_message.code = code
|
||||
ack_message.headers.message_id = callback_message.headers.message_id
|
||||
ack_message.headers.content_type = Headers.CONTENT_TYPE_APPLICATION_JSON
|
||||
ack_message.data = {"response": message}
|
||||
return ack_message
|
||||
|
||||
async def process(self, callback: Any) -> tuple[int, str]:
|
||||
import dingtalk_stream
|
||||
|
||||
incoming_message = dingtalk_stream.ChatbotMessage.from_dict(callback.data)
|
||||
self._channel._on_chatbot_message(incoming_message)
|
||||
return dingtalk_stream.AckMessage.STATUS_OK, "OK"
|
||||
@@ -1,273 +0,0 @@
|
||||
"""Discord channel integration using discord.py."""
|
||||
|
||||
from __future__ import annotations
|
||||
|
||||
import asyncio
|
||||
import logging
|
||||
import threading
|
||||
from typing import Any
|
||||
|
||||
from app.channels.base import Channel
|
||||
from app.channels.message_bus import InboundMessageType, MessageBus, OutboundMessage, ResolvedAttachment
|
||||
|
||||
logger = logging.getLogger(__name__)
|
||||
|
||||
_DISCORD_MAX_MESSAGE_LEN = 2000
|
||||
|
||||
|
||||
class DiscordChannel(Channel):
|
||||
"""Discord bot channel.
|
||||
|
||||
Configuration keys (in ``config.yaml`` under ``channels.discord``):
|
||||
- ``bot_token``: Discord Bot token.
|
||||
- ``allowed_guilds``: (optional) List of allowed Discord guild IDs. Empty = allow all.
|
||||
"""
|
||||
|
||||
def __init__(self, bus: MessageBus, config: dict[str, Any]) -> None:
|
||||
super().__init__(name="discord", bus=bus, config=config)
|
||||
self._bot_token = str(config.get("bot_token", "")).strip()
|
||||
self._allowed_guilds: set[int] = set()
|
||||
for guild_id in config.get("allowed_guilds", []):
|
||||
try:
|
||||
self._allowed_guilds.add(int(guild_id))
|
||||
except (TypeError, ValueError):
|
||||
continue
|
||||
|
||||
self._client = None
|
||||
self._thread: threading.Thread | None = None
|
||||
self._discord_loop: asyncio.AbstractEventLoop | None = None
|
||||
self._main_loop: asyncio.AbstractEventLoop | None = None
|
||||
self._discord_module = None
|
||||
|
||||
async def start(self) -> None:
|
||||
if self._running:
|
||||
return
|
||||
|
||||
try:
|
||||
import discord
|
||||
except ImportError:
|
||||
logger.error("discord.py is not installed. Install it with: uv add discord.py")
|
||||
return
|
||||
|
||||
if not self._bot_token:
|
||||
logger.error("Discord channel requires bot_token")
|
||||
return
|
||||
|
||||
intents = discord.Intents.default()
|
||||
intents.messages = True
|
||||
intents.guilds = True
|
||||
intents.message_content = True
|
||||
|
||||
client = discord.Client(
|
||||
intents=intents,
|
||||
allowed_mentions=discord.AllowedMentions.none(),
|
||||
)
|
||||
self._client = client
|
||||
self._discord_module = discord
|
||||
self._main_loop = asyncio.get_event_loop()
|
||||
|
||||
@client.event
|
||||
async def on_message(message) -> None:
|
||||
await self._on_message(message)
|
||||
|
||||
self._running = True
|
||||
self.bus.subscribe_outbound(self._on_outbound)
|
||||
|
||||
self._thread = threading.Thread(target=self._run_client, daemon=True)
|
||||
self._thread.start()
|
||||
logger.info("Discord channel started")
|
||||
|
||||
async def stop(self) -> None:
|
||||
self._running = False
|
||||
self.bus.unsubscribe_outbound(self._on_outbound)
|
||||
|
||||
if self._client and self._discord_loop and self._discord_loop.is_running():
|
||||
close_future = asyncio.run_coroutine_threadsafe(self._client.close(), self._discord_loop)
|
||||
try:
|
||||
await asyncio.wait_for(asyncio.wrap_future(close_future), timeout=10)
|
||||
except TimeoutError:
|
||||
logger.warning("[Discord] client close timed out after 10s")
|
||||
except Exception:
|
||||
logger.exception("[Discord] error while closing client")
|
||||
|
||||
if self._thread:
|
||||
self._thread.join(timeout=10)
|
||||
self._thread = None
|
||||
|
||||
self._client = None
|
||||
self._discord_loop = None
|
||||
self._discord_module = None
|
||||
logger.info("Discord channel stopped")
|
||||
|
||||
async def send(self, msg: OutboundMessage) -> None:
|
||||
target = await self._resolve_target(msg)
|
||||
if target is None:
|
||||
logger.error("[Discord] target not found for chat_id=%s thread_ts=%s", msg.chat_id, msg.thread_ts)
|
||||
return
|
||||
|
||||
text = msg.text or ""
|
||||
for chunk in self._split_text(text):
|
||||
send_future = asyncio.run_coroutine_threadsafe(target.send(chunk), self._discord_loop)
|
||||
await asyncio.wrap_future(send_future)
|
||||
|
||||
async def send_file(self, msg: OutboundMessage, attachment: ResolvedAttachment) -> bool:
|
||||
target = await self._resolve_target(msg)
|
||||
if target is None:
|
||||
logger.error("[Discord] target not found for file upload chat_id=%s thread_ts=%s", msg.chat_id, msg.thread_ts)
|
||||
return False
|
||||
|
||||
if self._discord_module is None:
|
||||
return False
|
||||
|
||||
try:
|
||||
fp = open(str(attachment.actual_path), "rb") # noqa: SIM115
|
||||
file = self._discord_module.File(fp, filename=attachment.filename)
|
||||
send_future = asyncio.run_coroutine_threadsafe(target.send(file=file), self._discord_loop)
|
||||
await asyncio.wrap_future(send_future)
|
||||
logger.info("[Discord] file uploaded: %s", attachment.filename)
|
||||
return True
|
||||
except Exception:
|
||||
logger.exception("[Discord] failed to upload file: %s", attachment.filename)
|
||||
return False
|
||||
|
||||
async def _on_message(self, message) -> None:
|
||||
if not self._running or not self._client:
|
||||
return
|
||||
|
||||
if message.author.bot:
|
||||
return
|
||||
|
||||
if self._client.user and message.author.id == self._client.user.id:
|
||||
return
|
||||
|
||||
guild = message.guild
|
||||
if self._allowed_guilds:
|
||||
if guild is None or guild.id not in self._allowed_guilds:
|
||||
return
|
||||
|
||||
text = (message.content or "").strip()
|
||||
if not text:
|
||||
return
|
||||
|
||||
if self._discord_module is None:
|
||||
return
|
||||
|
||||
if isinstance(message.channel, self._discord_module.Thread):
|
||||
chat_id = str(message.channel.parent_id or message.channel.id)
|
||||
thread_id = str(message.channel.id)
|
||||
else:
|
||||
thread = await self._create_thread(message)
|
||||
if thread is None:
|
||||
return
|
||||
chat_id = str(message.channel.id)
|
||||
thread_id = str(thread.id)
|
||||
|
||||
msg_type = InboundMessageType.COMMAND if text.startswith("/") else InboundMessageType.CHAT
|
||||
inbound = self._make_inbound(
|
||||
chat_id=chat_id,
|
||||
user_id=str(message.author.id),
|
||||
text=text,
|
||||
msg_type=msg_type,
|
||||
thread_ts=thread_id,
|
||||
metadata={
|
||||
"guild_id": str(guild.id) if guild else None,
|
||||
"channel_id": str(message.channel.id),
|
||||
"message_id": str(message.id),
|
||||
},
|
||||
)
|
||||
inbound.topic_id = thread_id
|
||||
|
||||
if self._main_loop and self._main_loop.is_running():
|
||||
future = asyncio.run_coroutine_threadsafe(self.bus.publish_inbound(inbound), self._main_loop)
|
||||
future.add_done_callback(lambda f: logger.exception("[Discord] publish_inbound failed", exc_info=f.exception()) if f.exception() else None)
|
||||
|
||||
def _run_client(self) -> None:
|
||||
self._discord_loop = asyncio.new_event_loop()
|
||||
asyncio.set_event_loop(self._discord_loop)
|
||||
try:
|
||||
self._discord_loop.run_until_complete(self._client.start(self._bot_token))
|
||||
except Exception:
|
||||
if self._running:
|
||||
logger.exception("Discord client error")
|
||||
finally:
|
||||
try:
|
||||
if self._client and not self._client.is_closed():
|
||||
self._discord_loop.run_until_complete(self._client.close())
|
||||
except Exception:
|
||||
logger.exception("Error during Discord shutdown")
|
||||
|
||||
async def _create_thread(self, message):
|
||||
try:
|
||||
thread_name = f"deerflow-{message.author.display_name}-{message.id}"[:100]
|
||||
return await message.create_thread(name=thread_name)
|
||||
except Exception:
|
||||
logger.exception("[Discord] failed to create thread for message=%s (threads may be disabled or missing permissions)", message.id)
|
||||
try:
|
||||
await message.channel.send("Could not create a thread for your message. Please check that threads are enabled in this channel.")
|
||||
except Exception:
|
||||
pass
|
||||
return None
|
||||
|
||||
async def _resolve_target(self, msg: OutboundMessage):
|
||||
if not self._client or not self._discord_loop:
|
||||
return None
|
||||
|
||||
target_ids: list[str] = []
|
||||
if msg.thread_ts:
|
||||
target_ids.append(msg.thread_ts)
|
||||
if msg.chat_id and msg.chat_id not in target_ids:
|
||||
target_ids.append(msg.chat_id)
|
||||
|
||||
for raw_id in target_ids:
|
||||
target = await self._get_channel_or_thread(raw_id)
|
||||
if target is not None:
|
||||
return target
|
||||
return None
|
||||
|
||||
async def _get_channel_or_thread(self, raw_id: str):
|
||||
if not self._client or not self._discord_loop:
|
||||
return None
|
||||
|
||||
try:
|
||||
target_id = int(raw_id)
|
||||
except (TypeError, ValueError):
|
||||
return None
|
||||
|
||||
get_future = asyncio.run_coroutine_threadsafe(self._fetch_channel(target_id), self._discord_loop)
|
||||
try:
|
||||
return await asyncio.wrap_future(get_future)
|
||||
except Exception:
|
||||
logger.exception("[Discord] failed to resolve target id=%s", raw_id)
|
||||
return None
|
||||
|
||||
async def _fetch_channel(self, target_id: int):
|
||||
if not self._client:
|
||||
return None
|
||||
|
||||
channel = self._client.get_channel(target_id)
|
||||
if channel is not None:
|
||||
return channel
|
||||
|
||||
try:
|
||||
return await self._client.fetch_channel(target_id)
|
||||
except Exception:
|
||||
return None
|
||||
|
||||
@staticmethod
|
||||
def _split_text(text: str) -> list[str]:
|
||||
if not text:
|
||||
return [""]
|
||||
|
||||
chunks: list[str] = []
|
||||
remaining = text
|
||||
while len(remaining) > _DISCORD_MAX_MESSAGE_LEN:
|
||||
split_at = remaining.rfind("\n", 0, _DISCORD_MAX_MESSAGE_LEN)
|
||||
if split_at <= 0:
|
||||
split_at = _DISCORD_MAX_MESSAGE_LEN
|
||||
chunks.append(remaining[:split_at])
|
||||
remaining = remaining[split_at:].lstrip("\n")
|
||||
|
||||
if remaining:
|
||||
chunks.append(remaining)
|
||||
|
||||
return chunks
|
||||
@@ -5,16 +5,12 @@ from __future__ import annotations
|
||||
import asyncio
|
||||
import json
|
||||
import logging
|
||||
import re
|
||||
import threading
|
||||
from typing import Any, Literal
|
||||
from typing import Any
|
||||
|
||||
from app.channels.base import Channel
|
||||
from app.channels.commands import KNOWN_CHANNEL_COMMANDS
|
||||
from app.channels.message_bus import InboundMessage, InboundMessageType, MessageBus, OutboundMessage, ResolvedAttachment
|
||||
from deerflow.config.paths import VIRTUAL_PATH_PREFIX, get_paths
|
||||
from deerflow.runtime.user_context import get_effective_user_id
|
||||
from deerflow.sandbox.sandbox_provider import get_sandbox_provider
|
||||
from app.channels.message_bus import InboundMessageType, MessageBus, OutboundMessage, ResolvedAttachment
|
||||
|
||||
logger = logging.getLogger(__name__)
|
||||
|
||||
@@ -60,12 +56,6 @@ class FeishuChannel(Channel):
|
||||
self._CreateFileRequestBody = None
|
||||
self._CreateImageRequest = None
|
||||
self._CreateImageRequestBody = None
|
||||
self._GetMessageResourceRequest = None
|
||||
self._thread_lock = threading.Lock()
|
||||
|
||||
@property
|
||||
def supports_streaming(self) -> bool:
|
||||
return True
|
||||
|
||||
async def start(self) -> None:
|
||||
if self._running:
|
||||
@@ -83,7 +73,6 @@ class FeishuChannel(Channel):
|
||||
CreateMessageRequest,
|
||||
CreateMessageRequestBody,
|
||||
Emoji,
|
||||
GetMessageResourceRequest,
|
||||
PatchMessageRequest,
|
||||
PatchMessageRequestBody,
|
||||
ReplyMessageRequest,
|
||||
@@ -107,7 +96,6 @@ class FeishuChannel(Channel):
|
||||
self._CreateFileRequestBody = CreateFileRequestBody
|
||||
self._CreateImageRequest = CreateImageRequest
|
||||
self._CreateImageRequestBody = CreateImageRequestBody
|
||||
self._GetMessageResourceRequest = GetMessageResourceRequest
|
||||
|
||||
app_id = self.config.get("app_id", "")
|
||||
app_secret = self.config.get("app_secret", "")
|
||||
@@ -287,113 +275,6 @@ class FeishuChannel(Channel):
|
||||
raise RuntimeError(f"Feishu file upload failed: code={response.code}, msg={response.msg}")
|
||||
return response.data.file_key
|
||||
|
||||
async def receive_file(self, msg: InboundMessage, thread_id: str) -> InboundMessage:
|
||||
"""Download a Feishu file into the thread uploads directory.
|
||||
|
||||
Returns the sandbox virtual path when the image is persisted successfully.
|
||||
"""
|
||||
if not msg.thread_ts:
|
||||
logger.warning("[Feishu] received file message without thread_ts, cannot associate with conversation: %s", msg)
|
||||
return msg
|
||||
files = msg.files
|
||||
if not files:
|
||||
logger.warning("[Feishu] received message with no files: %s", msg)
|
||||
return msg
|
||||
text = msg.text
|
||||
for file in files:
|
||||
if file.get("image_key"):
|
||||
virtual_path = await self._receive_single_file(msg.thread_ts, file["image_key"], "image", thread_id)
|
||||
text = text.replace("[image]", virtual_path, 1)
|
||||
elif file.get("file_key"):
|
||||
virtual_path = await self._receive_single_file(msg.thread_ts, file["file_key"], "file", thread_id)
|
||||
text = text.replace("[file]", virtual_path, 1)
|
||||
msg.text = text
|
||||
return msg
|
||||
|
||||
async def _receive_single_file(self, message_id: str, file_key: str, type: Literal["image", "file"], thread_id: str) -> str:
|
||||
request = self._GetMessageResourceRequest.builder().message_id(message_id).file_key(file_key).type(type).build()
|
||||
|
||||
def inner():
|
||||
return self._api_client.im.v1.message_resource.get(request)
|
||||
|
||||
try:
|
||||
response = await asyncio.to_thread(inner)
|
||||
except Exception:
|
||||
logger.exception("[Feishu] resource get request failed for resource_key=%s type=%s", file_key, type)
|
||||
return f"Failed to obtain the [{type}]"
|
||||
|
||||
if not response.success():
|
||||
logger.warning(
|
||||
"[Feishu] resource get failed: resource_key=%s, type=%s, code=%s, msg=%s, log_id=%s ",
|
||||
file_key,
|
||||
type,
|
||||
response.code,
|
||||
response.msg,
|
||||
response.get_log_id(),
|
||||
)
|
||||
return f"Failed to obtain the [{type}]"
|
||||
|
||||
image_stream = getattr(response, "file", None)
|
||||
if image_stream is None:
|
||||
logger.warning("[Feishu] resource get returned no file stream: resource_key=%s, type=%s", file_key, type)
|
||||
return f"Failed to obtain the [{type}]"
|
||||
|
||||
try:
|
||||
content: bytes = await asyncio.to_thread(image_stream.read)
|
||||
except Exception:
|
||||
logger.exception("[Feishu] failed to read resource stream: resource_key=%s, type=%s", file_key, type)
|
||||
return f"Failed to obtain the [{type}]"
|
||||
|
||||
if not content:
|
||||
logger.warning("[Feishu] empty resource content: resource_key=%s, type=%s", file_key, type)
|
||||
return f"Failed to obtain the [{type}]"
|
||||
|
||||
paths = get_paths()
|
||||
user_id = get_effective_user_id()
|
||||
paths.ensure_thread_dirs(thread_id, user_id=user_id)
|
||||
uploads_dir = paths.sandbox_uploads_dir(thread_id, user_id=user_id).resolve()
|
||||
|
||||
ext = "png" if type == "image" else "bin"
|
||||
raw_filename = getattr(response, "file_name", "") or f"feishu_{file_key[-12:]}.{ext}"
|
||||
|
||||
# Sanitize filename: preserve extension, replace path chars in name part
|
||||
if "." in raw_filename:
|
||||
name_part, ext = raw_filename.rsplit(".", 1)
|
||||
name_part = re.sub(r"[./\\]", "_", name_part)
|
||||
filename = f"{name_part}.{ext}"
|
||||
else:
|
||||
filename = re.sub(r"[./\\]", "_", raw_filename)
|
||||
resolved_target = uploads_dir / filename
|
||||
|
||||
def down_load():
|
||||
# use thread_lock to avoid filename conflicts when writing
|
||||
with self._thread_lock:
|
||||
resolved_target.write_bytes(content)
|
||||
|
||||
try:
|
||||
await asyncio.to_thread(down_load)
|
||||
except Exception:
|
||||
logger.exception("[Feishu] failed to persist downloaded resource: %s, type=%s", resolved_target, type)
|
||||
return f"Failed to obtain the [{type}]"
|
||||
|
||||
virtual_path = f"{VIRTUAL_PATH_PREFIX}/uploads/{resolved_target.name}"
|
||||
|
||||
try:
|
||||
sandbox_provider = get_sandbox_provider()
|
||||
sandbox_id = sandbox_provider.acquire(thread_id)
|
||||
if sandbox_id != "local":
|
||||
sandbox = sandbox_provider.get(sandbox_id)
|
||||
if sandbox is None:
|
||||
logger.warning("[Feishu] sandbox not found for thread_id=%s", thread_id)
|
||||
return f"Failed to obtain the [{type}]"
|
||||
sandbox.update_file(virtual_path, content)
|
||||
except Exception:
|
||||
logger.exception("[Feishu] failed to sync resource into non-local sandbox: %s", virtual_path)
|
||||
return f"Failed to obtain the [{type}]"
|
||||
|
||||
logger.info("[Feishu] downloaded resource mapped: file_key=%s -> %s", file_key, virtual_path)
|
||||
return virtual_path
|
||||
|
||||
# -- message formatting ------------------------------------------------
|
||||
|
||||
@staticmethod
|
||||
@@ -598,28 +479,9 @@ class FeishuChannel(Channel):
|
||||
# Parse message content
|
||||
content = json.loads(message.content)
|
||||
|
||||
# files_list store the any-file-key in feishu messages, which can be used to download the file content later
|
||||
# In Feishu channel, image_keys are independent of file_keys.
|
||||
# The file_key includes files, videos, and audio, but does not include stickers.
|
||||
files_list = []
|
||||
|
||||
if "text" in content:
|
||||
# Handle plain text messages
|
||||
text = content["text"]
|
||||
elif "file_key" in content:
|
||||
file_key = content.get("file_key")
|
||||
if isinstance(file_key, str) and file_key:
|
||||
files_list.append({"file_key": file_key})
|
||||
text = "[file]"
|
||||
else:
|
||||
text = ""
|
||||
elif "image_key" in content:
|
||||
image_key = content.get("image_key")
|
||||
if isinstance(image_key, str) and image_key:
|
||||
files_list.append({"image_key": image_key})
|
||||
text = "[image]"
|
||||
else:
|
||||
text = ""
|
||||
elif "content" in content and isinstance(content["content"], list):
|
||||
# Handle rich-text messages with a top-level "content" list (e.g., topic groups/posts)
|
||||
text_paragraphs: list[str] = []
|
||||
@@ -633,16 +495,6 @@ class FeishuChannel(Channel):
|
||||
text_value = element.get("text", "")
|
||||
if text_value:
|
||||
paragraph_text_parts.append(text_value)
|
||||
elif element.get("tag") == "img":
|
||||
image_key = element.get("image_key")
|
||||
if isinstance(image_key, str) and image_key:
|
||||
files_list.append({"image_key": image_key})
|
||||
paragraph_text_parts.append("[image]")
|
||||
elif element.get("tag") in ("file", "media"):
|
||||
file_key = element.get("file_key")
|
||||
if isinstance(file_key, str) and file_key:
|
||||
files_list.append({"file_key": file_key})
|
||||
paragraph_text_parts.append("[file]")
|
||||
if paragraph_text_parts:
|
||||
# Join text segments within a paragraph with spaces to avoid "helloworld"
|
||||
text_paragraphs.append(" ".join(paragraph_text_parts))
|
||||
@@ -662,7 +514,7 @@ class FeishuChannel(Channel):
|
||||
text[:100] if text else "",
|
||||
)
|
||||
|
||||
if not (text or files_list):
|
||||
if not text:
|
||||
logger.info("[Feishu] empty text, ignoring message")
|
||||
return
|
||||
|
||||
@@ -682,7 +534,6 @@ class FeishuChannel(Channel):
|
||||
text=text,
|
||||
msg_type=msg_type,
|
||||
thread_ts=msg_id,
|
||||
files=files_list,
|
||||
metadata={"message_id": msg_id, "root_id": root_id},
|
||||
)
|
||||
inbound.topic_id = topic_id
|
||||
|
||||
@@ -1,4 +1,4 @@
|
||||
"""ChannelManager — consumes inbound messages and dispatches them to the DeerFlow agent via Gateway."""
|
||||
"""ChannelManager — consumes inbound messages and dispatches them to the DeerFlow agent via LangGraph Server."""
|
||||
|
||||
from __future__ import annotations
|
||||
|
||||
@@ -8,7 +8,6 @@ import mimetypes
|
||||
import re
|
||||
import time
|
||||
from collections.abc import Awaitable, Callable, Mapping
|
||||
from pathlib import Path
|
||||
from typing import Any
|
||||
|
||||
import httpx
|
||||
@@ -17,13 +16,10 @@ from langgraph_sdk.errors import ConflictError
|
||||
from app.channels.commands import KNOWN_CHANNEL_COMMANDS
|
||||
from app.channels.message_bus import InboundMessage, InboundMessageType, MessageBus, OutboundMessage, ResolvedAttachment
|
||||
from app.channels.store import ChannelStore
|
||||
from app.gateway.csrf_middleware import CSRF_COOKIE_NAME, CSRF_HEADER_NAME, generate_csrf_token
|
||||
from app.gateway.internal_auth import create_internal_auth_headers
|
||||
from deerflow.runtime.user_context import get_effective_user_id
|
||||
|
||||
logger = logging.getLogger(__name__)
|
||||
|
||||
DEFAULT_LANGGRAPH_URL = "http://localhost:8001/api"
|
||||
DEFAULT_LANGGRAPH_URL = "http://localhost:2024"
|
||||
DEFAULT_GATEWAY_URL = "http://localhost:8001"
|
||||
DEFAULT_ASSISTANT_ID = "lead_agent"
|
||||
CUSTOM_AGENT_NAME_PATTERN = re.compile(r"^[A-Za-z0-9-]+$")
|
||||
@@ -38,24 +34,14 @@ STREAM_UPDATE_MIN_INTERVAL_SECONDS = 0.35
|
||||
THREAD_BUSY_MESSAGE = "This conversation is already processing another request. Please wait for it to finish and try again."
|
||||
|
||||
CHANNEL_CAPABILITIES = {
|
||||
"dingtalk": {"supports_streaming": False},
|
||||
"discord": {"supports_streaming": False},
|
||||
"feishu": {"supports_streaming": True},
|
||||
"slack": {"supports_streaming": False},
|
||||
"telegram": {"supports_streaming": False},
|
||||
"wechat": {"supports_streaming": False},
|
||||
"wecom": {"supports_streaming": True},
|
||||
}
|
||||
|
||||
InboundFileReader = Callable[[dict[str, Any], httpx.AsyncClient], Awaitable[bytes | None]]
|
||||
|
||||
_METADATA_DROP_KEYS = frozenset({"raw_message", "ref_msg"})
|
||||
|
||||
|
||||
def _slim_metadata(meta: dict[str, Any]) -> dict[str, Any]:
|
||||
"""Return a shallow copy of *meta* with known-large keys removed."""
|
||||
return {k: v for k, v in meta.items() if k not in _METADATA_DROP_KEYS}
|
||||
|
||||
|
||||
INBOUND_FILE_READERS: dict[str, InboundFileReader] = {}
|
||||
|
||||
@@ -92,24 +78,7 @@ async def _read_wecom_inbound_file(file_info: dict[str, Any], client: httpx.Asyn
|
||||
return decrypt_file(data, aeskey)
|
||||
|
||||
|
||||
async def _read_wechat_inbound_file(file_info: dict[str, Any], client: httpx.AsyncClient) -> bytes | None:
|
||||
raw_path = file_info.get("path")
|
||||
if isinstance(raw_path, str) and raw_path.strip():
|
||||
try:
|
||||
return await asyncio.to_thread(Path(raw_path).read_bytes)
|
||||
except OSError:
|
||||
logger.exception("[Manager] failed to read WeChat inbound file from local path: %s", raw_path)
|
||||
return None
|
||||
|
||||
full_url = file_info.get("full_url")
|
||||
if isinstance(full_url, str) and full_url.strip():
|
||||
return await _read_http_inbound_file({"url": full_url}, client)
|
||||
|
||||
return None
|
||||
|
||||
|
||||
register_inbound_file_reader("wecom", _read_wecom_inbound_file)
|
||||
register_inbound_file_reader("wechat", _read_wechat_inbound_file)
|
||||
|
||||
|
||||
class InvalidChannelSessionConfigError(ValueError):
|
||||
@@ -353,15 +322,14 @@ def _resolve_attachments(thread_id: str, artifacts: list[str]) -> list[ResolvedA
|
||||
|
||||
attachments: list[ResolvedAttachment] = []
|
||||
paths = get_paths()
|
||||
user_id = get_effective_user_id()
|
||||
outputs_dir = paths.sandbox_outputs_dir(thread_id, user_id=user_id).resolve()
|
||||
outputs_dir = paths.sandbox_outputs_dir(thread_id).resolve()
|
||||
for virtual_path in artifacts:
|
||||
# Security: only allow files from the agent outputs directory
|
||||
if not virtual_path.startswith(_OUTPUTS_VIRTUAL_PREFIX):
|
||||
logger.warning("[Manager] rejected non-outputs artifact path: %s", virtual_path)
|
||||
continue
|
||||
try:
|
||||
actual = paths.resolve_virtual_path(thread_id, virtual_path, user_id=user_id)
|
||||
actual = paths.resolve_virtual_path(thread_id, virtual_path)
|
||||
# Verify the resolved path is actually under the outputs directory
|
||||
# (guards against path-traversal even after prefix check)
|
||||
try:
|
||||
@@ -519,7 +487,7 @@ class ChannelManager:
|
||||
"""Core dispatcher that bridges IM channels to the DeerFlow agent.
|
||||
|
||||
It reads from the MessageBus inbound queue, creates/reuses threads on
|
||||
Gateway's LangGraph-compatible API, sends messages via ``runs.wait``, and publishes
|
||||
the LangGraph Server, sends messages via ``runs.wait``, and publishes
|
||||
outbound responses back through the bus.
|
||||
"""
|
||||
|
||||
@@ -544,20 +512,12 @@ class ChannelManager:
|
||||
self._default_session = _as_dict(default_session)
|
||||
self._channel_sessions = dict(channel_sessions or {})
|
||||
self._client = None # lazy init — langgraph_sdk async client
|
||||
self._csrf_token = generate_csrf_token()
|
||||
self._semaphore: asyncio.Semaphore | None = None
|
||||
self._running = False
|
||||
self._task: asyncio.Task | None = None
|
||||
|
||||
@staticmethod
|
||||
def _channel_supports_streaming(channel_name: str) -> bool:
|
||||
from .service import get_channel_service
|
||||
|
||||
service = get_channel_service()
|
||||
if service:
|
||||
channel = service.get_channel(channel_name)
|
||||
if channel is not None:
|
||||
return channel.supports_streaming
|
||||
return CHANNEL_CAPABILITIES.get(channel_name, {}).get("supports_streaming", False)
|
||||
|
||||
def _resolve_session_layer(self, msg: InboundMessage) -> tuple[dict[str, Any], dict[str, Any]]:
|
||||
@@ -604,14 +564,7 @@ class ChannelManager:
|
||||
if self._client is None:
|
||||
from langgraph_sdk import get_client
|
||||
|
||||
self._client = get_client(
|
||||
url=self._langgraph_url,
|
||||
headers={
|
||||
**create_internal_auth_headers(),
|
||||
CSRF_HEADER_NAME: self._csrf_token,
|
||||
"Cookie": f"{CSRF_COOKIE_NAME}={self._csrf_token}",
|
||||
},
|
||||
)
|
||||
self._client = get_client(url=self._langgraph_url)
|
||||
return self._client
|
||||
|
||||
# -- lifecycle ---------------------------------------------------------
|
||||
@@ -694,7 +647,7 @@ class ChannelManager:
|
||||
# -- chat handling -----------------------------------------------------
|
||||
|
||||
async def _create_thread(self, client, msg: InboundMessage) -> str:
|
||||
"""Create a new thread through Gateway and store the mapping."""
|
||||
"""Create a new thread on the LangGraph Server and store the mapping."""
|
||||
thread = await client.threads.create()
|
||||
thread_id = thread["thread_id"]
|
||||
self.store.set_thread_id(
|
||||
@@ -704,7 +657,7 @@ class ChannelManager:
|
||||
topic_id=msg.topic_id,
|
||||
user_id=msg.user_id,
|
||||
)
|
||||
logger.info("[Manager] new thread created through Gateway: thread_id=%s for chat_id=%s topic_id=%s", thread_id, msg.chat_id, msg.topic_id)
|
||||
logger.info("[Manager] new thread created on LangGraph Server: thread_id=%s for chat_id=%s topic_id=%s", thread_id, msg.chat_id, msg.topic_id)
|
||||
return thread_id
|
||||
|
||||
async def _handle_chat(self, msg: InboundMessage, extra_context: dict[str, Any] | None = None) -> None:
|
||||
@@ -722,18 +675,6 @@ class ChannelManager:
|
||||
thread_id = await self._create_thread(client, msg)
|
||||
|
||||
assistant_id, run_config, run_context = self._resolve_run_params(msg, thread_id)
|
||||
|
||||
# If the inbound message contains file attachments, let the channel
|
||||
# materialize (download) them and update msg.text to include sandbox file paths.
|
||||
# This enables downstream models to access user-uploaded files by path.
|
||||
# Channels that do not support file download will simply return the original message.
|
||||
if msg.files:
|
||||
from .service import get_channel_service
|
||||
|
||||
service = get_channel_service()
|
||||
channel = service.get_channel(msg.channel_name) if service else None
|
||||
logger.info("[Manager] preparing receive file context for %d attachments", len(msg.files))
|
||||
msg = await channel.receive_file(msg, thread_id) if channel else msg
|
||||
if extra_context:
|
||||
run_context.update(extra_context)
|
||||
|
||||
@@ -787,7 +728,6 @@ class ChannelManager:
|
||||
artifacts=artifacts,
|
||||
attachments=attachments,
|
||||
thread_ts=msg.thread_ts,
|
||||
metadata=_slim_metadata(msg.metadata),
|
||||
)
|
||||
logger.info("[Manager] publishing outbound message to bus: channel=%s, chat_id=%s", msg.channel_name, msg.chat_id)
|
||||
await self.bus.publish_outbound(outbound)
|
||||
@@ -849,7 +789,6 @@ class ChannelManager:
|
||||
text=latest_text,
|
||||
is_final=False,
|
||||
thread_ts=msg.thread_ts,
|
||||
metadata=_slim_metadata(msg.metadata),
|
||||
)
|
||||
)
|
||||
last_published_text = latest_text
|
||||
@@ -894,7 +833,6 @@ class ChannelManager:
|
||||
attachments=attachments,
|
||||
is_final=True,
|
||||
thread_ts=msg.thread_ts,
|
||||
metadata=_slim_metadata(msg.metadata),
|
||||
)
|
||||
)
|
||||
|
||||
@@ -914,7 +852,7 @@ class ChannelManager:
|
||||
return
|
||||
|
||||
if command == "new":
|
||||
# Create a new thread through Gateway
|
||||
# Create a new thread on the LangGraph Server
|
||||
client = self._get_client()
|
||||
thread = await client.threads.create()
|
||||
new_thread_id = thread["thread_id"]
|
||||
@@ -953,7 +891,6 @@ class ChannelManager:
|
||||
thread_id=self.store.get_thread_id(msg.channel_name, msg.chat_id) or "",
|
||||
text=reply,
|
||||
thread_ts=msg.thread_ts,
|
||||
metadata=_slim_metadata(msg.metadata),
|
||||
)
|
||||
await self.bus.publish_outbound(outbound)
|
||||
|
||||
@@ -987,6 +924,5 @@ class ChannelManager:
|
||||
thread_id=self.store.get_thread_id(msg.channel_name, msg.chat_id) or "",
|
||||
text=error_text,
|
||||
thread_ts=msg.thread_ts,
|
||||
metadata=_slim_metadata(msg.metadata),
|
||||
)
|
||||
await self.bus.publish_outbound(outbound)
|
||||
|
||||
@@ -4,40 +4,22 @@ from __future__ import annotations
|
||||
|
||||
import logging
|
||||
import os
|
||||
from typing import TYPE_CHECKING, Any
|
||||
from typing import Any
|
||||
|
||||
from app.channels.base import Channel
|
||||
from app.channels.manager import DEFAULT_GATEWAY_URL, DEFAULT_LANGGRAPH_URL, ChannelManager
|
||||
from app.channels.message_bus import MessageBus
|
||||
from app.channels.store import ChannelStore
|
||||
|
||||
logger = logging.getLogger(__name__)
|
||||
|
||||
if TYPE_CHECKING:
|
||||
from deerflow.config.app_config import AppConfig
|
||||
|
||||
# Channel name → import path for lazy loading
|
||||
_CHANNEL_REGISTRY: dict[str, str] = {
|
||||
"dingtalk": "app.channels.dingtalk:DingTalkChannel",
|
||||
"discord": "app.channels.discord:DiscordChannel",
|
||||
"feishu": "app.channels.feishu:FeishuChannel",
|
||||
"slack": "app.channels.slack:SlackChannel",
|
||||
"telegram": "app.channels.telegram:TelegramChannel",
|
||||
"wechat": "app.channels.wechat:WechatChannel",
|
||||
"wecom": "app.channels.wecom:WeComChannel",
|
||||
}
|
||||
|
||||
# Keys that indicate a user has configured credentials for a channel.
|
||||
_CHANNEL_CREDENTIAL_KEYS: dict[str, list[str]] = {
|
||||
"dingtalk": ["client_id", "client_secret"],
|
||||
"discord": ["bot_token"],
|
||||
"feishu": ["app_id", "app_secret"],
|
||||
"slack": ["bot_token", "app_token"],
|
||||
"telegram": ["bot_token"],
|
||||
"wecom": ["bot_id", "bot_secret"],
|
||||
"wechat": ["bot_token"],
|
||||
}
|
||||
|
||||
_CHANNELS_LANGGRAPH_URL_ENV = "DEER_FLOW_CHANNELS_LANGGRAPH_URL"
|
||||
_CHANNELS_GATEWAY_URL_ENV = "DEER_FLOW_CHANNELS_GATEWAY_URL"
|
||||
|
||||
@@ -80,15 +62,14 @@ class ChannelService:
|
||||
self._running = False
|
||||
|
||||
@classmethod
|
||||
def from_app_config(cls, app_config: AppConfig | None = None) -> ChannelService:
|
||||
def from_app_config(cls) -> ChannelService:
|
||||
"""Create a ChannelService from the application config."""
|
||||
if app_config is None:
|
||||
from deerflow.config.app_config import get_app_config
|
||||
from deerflow.config.app_config import get_app_config
|
||||
|
||||
app_config = get_app_config()
|
||||
config = get_app_config()
|
||||
channels_config = {}
|
||||
# extra fields are allowed by AppConfig (extra="allow")
|
||||
extra = app_config.model_extra or {}
|
||||
extra = config.model_extra or {}
|
||||
if "channels" in extra:
|
||||
channels_config = extra["channels"]
|
||||
return cls(channels_config=channels_config)
|
||||
@@ -104,16 +85,7 @@ class ChannelService:
|
||||
if not isinstance(channel_config, dict):
|
||||
continue
|
||||
if not channel_config.get("enabled", False):
|
||||
cred_keys = _CHANNEL_CREDENTIAL_KEYS.get(name, [])
|
||||
has_creds = any(not isinstance(channel_config.get(k), bool) and channel_config.get(k) is not None and str(channel_config[k]).strip() for k in cred_keys)
|
||||
if has_creds:
|
||||
logger.warning(
|
||||
"Channel '%s' has credentials configured but is disabled. Set enabled: true under channels.%s in config.yaml to activate it.",
|
||||
name,
|
||||
name,
|
||||
)
|
||||
else:
|
||||
logger.info("Channel %s is disabled, skipping", name)
|
||||
logger.info("Channel %s is disabled, skipping", name)
|
||||
continue
|
||||
|
||||
await self._start_channel(name, channel_config)
|
||||
@@ -168,16 +140,11 @@ class ChannelService:
|
||||
|
||||
try:
|
||||
channel = channel_cls(bus=self.bus, config=config)
|
||||
self._channels[name] = channel
|
||||
await channel.start()
|
||||
if not channel.is_running:
|
||||
self._channels.pop(name, None)
|
||||
logger.error("Channel %s did not enter a running state after start()", name)
|
||||
return False
|
||||
self._channels[name] = channel
|
||||
logger.info("Channel %s started", name)
|
||||
return True
|
||||
except Exception:
|
||||
self._channels.pop(name, None)
|
||||
logger.exception("Failed to start channel %s", name)
|
||||
return False
|
||||
|
||||
@@ -197,10 +164,6 @@ class ChannelService:
|
||||
"channels": channels_status,
|
||||
}
|
||||
|
||||
def get_channel(self, name: str) -> Channel | None:
|
||||
"""Return a running channel instance by name when available."""
|
||||
return self._channels.get(name)
|
||||
|
||||
|
||||
# -- singleton access -------------------------------------------------------
|
||||
|
||||
@@ -212,12 +175,12 @@ def get_channel_service() -> ChannelService | None:
|
||||
return _channel_service
|
||||
|
||||
|
||||
async def start_channel_service(app_config: AppConfig | None = None) -> ChannelService:
|
||||
async def start_channel_service() -> ChannelService:
|
||||
"""Create and start the global ChannelService from app config."""
|
||||
global _channel_service
|
||||
if _channel_service is not None:
|
||||
return _channel_service
|
||||
_channel_service = ChannelService.from_app_config(app_config)
|
||||
_channel_service = ChannelService.from_app_config()
|
||||
await _channel_service.start()
|
||||
return _channel_service
|
||||
|
||||
|
||||
@@ -16,31 +16,13 @@ logger = logging.getLogger(__name__)
|
||||
_slack_md_converter = SlackMarkdownConverter()
|
||||
|
||||
|
||||
def _normalize_allowed_users(allowed_users: Any) -> set[str]:
|
||||
if allowed_users is None:
|
||||
return set()
|
||||
if isinstance(allowed_users, str):
|
||||
values = [allowed_users]
|
||||
elif isinstance(allowed_users, list | tuple | set):
|
||||
values = allowed_users
|
||||
else:
|
||||
logger.warning(
|
||||
"Slack allowed_users should be a list of Slack user IDs or a single Slack user ID string; treating %s as one string value",
|
||||
type(allowed_users).__name__,
|
||||
)
|
||||
values = [allowed_users]
|
||||
return {str(user_id) for user_id in values if str(user_id)}
|
||||
|
||||
|
||||
class SlackChannel(Channel):
|
||||
"""Slack IM channel using Socket Mode (WebSocket, no public IP).
|
||||
|
||||
Configuration keys (in ``config.yaml`` under ``channels.slack``):
|
||||
- ``bot_token``: Slack Bot User OAuth Token (xoxb-...).
|
||||
- ``app_token``: Slack App-Level Token (xapp-...) for Socket Mode.
|
||||
- ``allowed_users``: (optional) List of allowed Slack user IDs, or a
|
||||
single Slack user ID string as shorthand. Empty = allow all. Other
|
||||
scalar values are treated as a single string with a warning.
|
||||
- ``allowed_users``: (optional) List of allowed Slack user IDs. Empty = allow all.
|
||||
"""
|
||||
|
||||
def __init__(self, bus: MessageBus, config: dict[str, Any]) -> None:
|
||||
@@ -48,7 +30,7 @@ class SlackChannel(Channel):
|
||||
self._socket_client = None
|
||||
self._web_client = None
|
||||
self._loop: asyncio.AbstractEventLoop | None = None
|
||||
self._allowed_users = _normalize_allowed_users(config.get("allowed_users", []))
|
||||
self._allowed_users: set[str] = {str(user_id) for user_id in config.get("allowed_users", [])}
|
||||
|
||||
async def start(self) -> None:
|
||||
if self._running:
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
@@ -29,10 +29,6 @@ class WeComChannel(Channel):
|
||||
self._ws_stream_ids: dict[str, str] = {}
|
||||
self._working_message = "Working on it..."
|
||||
|
||||
@property
|
||||
def supports_streaming(self) -> bool:
|
||||
return True
|
||||
|
||||
def _clear_ws_context(self, thread_ts: str | None) -> None:
|
||||
if not thread_ts:
|
||||
return
|
||||
|
||||
+80
-130
@@ -1,8 +1,8 @@
|
||||
import asyncio
|
||||
import logging
|
||||
import os
|
||||
from collections.abc import AsyncGenerator
|
||||
from contextlib import asynccontextmanager
|
||||
from datetime import UTC
|
||||
|
||||
from fastapi import FastAPI
|
||||
from fastapi.middleware.cors import CORSMiddleware
|
||||
@@ -17,7 +17,6 @@ from app.gateway.routers import (
|
||||
assistants_compat,
|
||||
auth,
|
||||
channels,
|
||||
feedback,
|
||||
mcp,
|
||||
memory,
|
||||
models,
|
||||
@@ -28,13 +27,9 @@ from app.gateway.routers import (
|
||||
threads,
|
||||
uploads,
|
||||
)
|
||||
from deerflow.config import app_config as deerflow_app_config
|
||||
from deerflow.config.app_config import apply_logging_level
|
||||
from deerflow.config.app_config import get_app_config
|
||||
|
||||
AppConfig = deerflow_app_config.AppConfig
|
||||
get_app_config = deerflow_app_config.get_app_config
|
||||
|
||||
# Default logging; lifespan overrides from config.yaml log_level.
|
||||
# Configure logging
|
||||
logging.basicConfig(
|
||||
level=logging.INFO,
|
||||
format="%(asctime)s - %(name)s - %(levelname)s - %(message)s",
|
||||
@@ -43,119 +38,87 @@ logging.basicConfig(
|
||||
|
||||
logger = logging.getLogger(__name__)
|
||||
|
||||
# Upper bound (seconds) each lifespan shutdown hook is allowed to run.
|
||||
# Bounds worker exit time so uvicorn's reload supervisor does not keep
|
||||
# firing signals into a worker that is stuck waiting for shutdown cleanup.
|
||||
_SHUTDOWN_HOOK_TIMEOUT_SECONDS = 5.0
|
||||
|
||||
|
||||
async def _ensure_admin_user(app: FastAPI) -> None:
|
||||
"""Startup hook: handle first boot and migrate orphan threads otherwise.
|
||||
"""Auto-create the admin user on first boot if no users exist.
|
||||
|
||||
After admin creation, migrate orphan threads from the LangGraph
|
||||
store (metadata.user_id unset) to the admin account. This is the
|
||||
"no-auth → with-auth" upgrade path: users who ran DeerFlow without
|
||||
authentication have existing LangGraph thread data that needs an
|
||||
owner assigned.
|
||||
First boot (no admin exists):
|
||||
- Does NOT create any user accounts automatically.
|
||||
- The operator must visit ``/setup`` to create the first admin.
|
||||
Prints the generated password to stdout so the operator can log in.
|
||||
On subsequent boots, warns if any user still needs setup.
|
||||
|
||||
Subsequent boots (admin already exists):
|
||||
- Runs the one-time "no-auth → with-auth" orphan thread migration for
|
||||
existing LangGraph thread metadata that has no owner_id.
|
||||
|
||||
No SQL persistence migration is needed: the four user_id columns
|
||||
(threads_meta, runs, run_events, feedback) only come into existence
|
||||
alongside the auth module via create_all, so freshly created tables
|
||||
never contain NULL-owner rows.
|
||||
Multi-worker safe: relies on SQLite UNIQUE constraint to resolve races.
|
||||
Only the worker that successfully creates/updates the admin prints the
|
||||
password; losers silently skip.
|
||||
"""
|
||||
from sqlalchemy import select
|
||||
import secrets
|
||||
|
||||
from app.gateway.deps import get_local_provider
|
||||
from deerflow.persistence.engine import get_session_factory
|
||||
from deerflow.persistence.user.model import UserRow
|
||||
|
||||
try:
|
||||
provider = get_local_provider()
|
||||
except RuntimeError:
|
||||
# Auth persistence may not be initialized in some test/boot paths.
|
||||
# Skip admin migration work rather than failing gateway startup.
|
||||
logger.warning("Auth persistence not ready; skipping admin bootstrap check")
|
||||
return
|
||||
provider = get_local_provider()
|
||||
user_count = await provider.count_users()
|
||||
|
||||
sf = get_session_factory()
|
||||
if sf is None:
|
||||
return
|
||||
|
||||
admin_count = await provider.count_admin_users()
|
||||
|
||||
if admin_count == 0:
|
||||
logger.info("=" * 60)
|
||||
logger.info(" First boot detected — no admin account exists.")
|
||||
logger.info(" Visit /setup to complete admin account creation.")
|
||||
logger.info("=" * 60)
|
||||
return
|
||||
|
||||
# Admin already exists — run orphan thread migration for any
|
||||
# LangGraph thread metadata that pre-dates the auth module.
|
||||
async with sf() as session:
|
||||
stmt = select(UserRow).where(UserRow.system_role == "admin").limit(1)
|
||||
row = (await session.execute(stmt)).scalar_one_or_none()
|
||||
|
||||
if row is None:
|
||||
return # Should not happen (admin_count > 0 above), but be safe.
|
||||
|
||||
admin_id = str(row.id)
|
||||
|
||||
# LangGraph store orphan migration — non-fatal.
|
||||
# This covers the "no-auth → with-auth" upgrade path for users
|
||||
# whose existing LangGraph thread metadata has no user_id set.
|
||||
store = getattr(app.state, "store", None)
|
||||
if store is not None:
|
||||
if user_count == 0:
|
||||
password = secrets.token_urlsafe(16)
|
||||
try:
|
||||
migrated = await _migrate_orphaned_threads(store, admin_id)
|
||||
if migrated:
|
||||
logger.info("Migrated %d orphan LangGraph thread(s) to admin", migrated)
|
||||
except Exception:
|
||||
logger.exception("LangGraph thread migration failed (non-fatal)")
|
||||
admin = await provider.create_user(email="admin@deerflow.dev", password=password, system_role="admin", needs_setup=True)
|
||||
except ValueError:
|
||||
return # Another worker already created the admin.
|
||||
|
||||
# Migrate orphaned threads (no user_id) to this admin
|
||||
store = getattr(app.state, "store", None)
|
||||
if store is not None:
|
||||
await _migrate_orphaned_threads(store, str(admin.id))
|
||||
|
||||
logger.info("=" * 60)
|
||||
logger.info(" Admin account created on first boot")
|
||||
logger.info(" Email: %s", admin.email)
|
||||
logger.info(" Password: %s", password)
|
||||
logger.info(" Change it after login: Settings -> Account")
|
||||
logger.info("=" * 60)
|
||||
return
|
||||
|
||||
# Admin exists but setup never completed — reset password so operator
|
||||
# can always find it in the console without needing the CLI.
|
||||
# Multi-worker guard: if admin was created less than 5s ago, another
|
||||
# worker just created it and will print the password — skip reset.
|
||||
admin = await provider.get_user_by_email("admin@deerflow.dev")
|
||||
if admin and admin.needs_setup:
|
||||
import time
|
||||
|
||||
age = time.time() - admin.created_at.replace(tzinfo=UTC).timestamp()
|
||||
if age < 30:
|
||||
return # Just created by another worker in this startup; its password is still valid.
|
||||
|
||||
from app.gateway.auth.password import hash_password_async
|
||||
|
||||
password = secrets.token_urlsafe(16)
|
||||
admin.password_hash = await hash_password_async(password)
|
||||
admin.token_version += 1
|
||||
await provider.update_user(admin)
|
||||
|
||||
logger.info("=" * 60)
|
||||
logger.info(" Admin account setup incomplete — password reset")
|
||||
logger.info(" Email: %s", admin.email)
|
||||
logger.info(" Password: %s", password)
|
||||
logger.info(" Change it after login: Settings -> Account")
|
||||
logger.info("=" * 60)
|
||||
|
||||
|
||||
async def _iter_store_items(store, namespace, *, page_size: int = 500):
|
||||
"""Paginated async iterator over a LangGraph store namespace.
|
||||
|
||||
Replaces the old hardcoded ``limit=1000`` call with a cursor-style
|
||||
loop so that environments with more than one page of orphans do
|
||||
not silently lose data. Terminates when a page is empty OR when a
|
||||
short page arrives (indicating the last page).
|
||||
"""
|
||||
offset = 0
|
||||
while True:
|
||||
batch = await store.asearch(namespace, limit=page_size, offset=offset)
|
||||
if not batch:
|
||||
return
|
||||
for item in batch:
|
||||
yield item
|
||||
if len(batch) < page_size:
|
||||
return
|
||||
offset += page_size
|
||||
|
||||
|
||||
async def _migrate_orphaned_threads(store, admin_user_id: str) -> int:
|
||||
"""Migrate LangGraph store threads with no user_id to the given admin.
|
||||
|
||||
Uses cursor pagination so all orphans are migrated regardless of
|
||||
count. Returns the number of rows migrated.
|
||||
"""
|
||||
migrated = 0
|
||||
async for item in _iter_store_items(store, ("threads",)):
|
||||
metadata = item.value.get("metadata", {})
|
||||
if not metadata.get("user_id"):
|
||||
metadata["user_id"] = admin_user_id
|
||||
item.value["metadata"] = metadata
|
||||
await store.aput(("threads",), item.key, item.value)
|
||||
migrated += 1
|
||||
return migrated
|
||||
async def _migrate_orphaned_threads(store, admin_user_id: str) -> None:
|
||||
"""Migrate threads with no user_id to the given admin."""
|
||||
try:
|
||||
migrated = 0
|
||||
results = await store.asearch(("threads",), limit=1000)
|
||||
for item in results:
|
||||
metadata = item.value.get("metadata", {})
|
||||
if not metadata.get("user_id"):
|
||||
metadata["user_id"] = admin_user_id
|
||||
item.value["metadata"] = metadata
|
||||
await store.aput(("threads",), item.key, item.value)
|
||||
migrated += 1
|
||||
if migrated:
|
||||
logger.info("Migrated %d orphaned thread(s) to admin", migrated)
|
||||
except Exception:
|
||||
logger.exception("Thread migration failed (non-fatal)")
|
||||
|
||||
|
||||
@asynccontextmanager
|
||||
@@ -164,8 +127,7 @@ async def lifespan(app: FastAPI) -> AsyncGenerator[None, None]:
|
||||
|
||||
# Load config and check necessary environment variables at startup
|
||||
try:
|
||||
app.state.config = get_app_config()
|
||||
apply_logging_level(app.state.config.log_level)
|
||||
get_app_config()
|
||||
logger.info("Configuration loaded successfully")
|
||||
except Exception as e:
|
||||
error_msg = f"Failed to load configuration during gateway startup: {e}"
|
||||
@@ -186,26 +148,18 @@ async def lifespan(app: FastAPI) -> AsyncGenerator[None, None]:
|
||||
try:
|
||||
from app.channels.service import start_channel_service
|
||||
|
||||
channel_service = await start_channel_service(app.state.config)
|
||||
channel_service = await start_channel_service()
|
||||
logger.info("Channel service started: %s", channel_service.get_status())
|
||||
except Exception:
|
||||
logger.exception("No IM channels configured or channel service failed to start")
|
||||
|
||||
yield
|
||||
|
||||
# Stop channel service on shutdown (bounded to prevent worker hang)
|
||||
# Stop channel service on shutdown
|
||||
try:
|
||||
from app.channels.service import stop_channel_service
|
||||
|
||||
await asyncio.wait_for(
|
||||
stop_channel_service(),
|
||||
timeout=_SHUTDOWN_HOOK_TIMEOUT_SECONDS,
|
||||
)
|
||||
except TimeoutError:
|
||||
logger.warning(
|
||||
"Channel service shutdown exceeded %.1fs; proceeding with worker exit.",
|
||||
_SHUTDOWN_HOOK_TIMEOUT_SECONDS,
|
||||
)
|
||||
await stop_channel_service()
|
||||
except Exception:
|
||||
logger.exception("Failed to stop channel service")
|
||||
|
||||
@@ -218,8 +172,6 @@ def create_app() -> FastAPI:
|
||||
Returns:
|
||||
Configured FastAPI application instance.
|
||||
"""
|
||||
config = get_gateway_config()
|
||||
docs_kwargs = {"docs_url": "/docs", "redoc_url": "/redoc", "openapi_url": "/openapi.json"} if config.enable_docs else {"docs_url": None, "redoc_url": None, "openapi_url": None}
|
||||
|
||||
app = FastAPI(
|
||||
title="DeerFlow API Gateway",
|
||||
@@ -244,7 +196,9 @@ This gateway provides custom endpoints for models, MCP configuration, skills, an
|
||||
""",
|
||||
version="0.1.0",
|
||||
lifespan=lifespan,
|
||||
**docs_kwargs,
|
||||
docs_url="/docs",
|
||||
redoc_url="/redoc",
|
||||
openapi_url="/openapi.json",
|
||||
openapi_tags=[
|
||||
{
|
||||
"name": "models",
|
||||
@@ -307,8 +261,7 @@ This gateway provides custom endpoints for models, MCP configuration, skills, an
|
||||
# CSRF: Double Submit Cookie pattern for state-changing requests
|
||||
app.add_middleware(CSRFMiddleware)
|
||||
|
||||
# CORS: when GATEWAY_CORS_ORIGINS is set (dev without nginx), add CORS middleware.
|
||||
# In production, nginx handles CORS and no middleware is needed.
|
||||
# CORS: when GATEWAY_CORS_ORIGINS is set (dev without nginx), add CORS middleware
|
||||
cors_origins_env = os.environ.get("GATEWAY_CORS_ORIGINS", "")
|
||||
if cors_origins_env:
|
||||
cors_origins = [o.strip() for o in cors_origins_env.split(",") if o.strip()]
|
||||
@@ -364,9 +317,6 @@ This gateway provides custom endpoints for models, MCP configuration, skills, an
|
||||
# Auth API is mounted at /api/v1/auth
|
||||
app.include_router(auth.router)
|
||||
|
||||
# Feedback API is mounted at /api/threads/{thread_id}/runs/{run_id}/feedback
|
||||
app.include_router(feedback.router)
|
||||
|
||||
# Thread Runs API (LangGraph Platform-compatible runs lifecycle)
|
||||
app.include_router(thread_runs.router)
|
||||
|
||||
|
||||
@@ -4,25 +4,26 @@ import logging
|
||||
import os
|
||||
import secrets
|
||||
|
||||
from dotenv import load_dotenv
|
||||
from pydantic import BaseModel, Field
|
||||
|
||||
load_dotenv()
|
||||
|
||||
logger = logging.getLogger(__name__)
|
||||
|
||||
|
||||
class AuthConfig(BaseModel):
|
||||
"""JWT and auth-related configuration. Parsed once at startup.
|
||||
|
||||
Note: the ``users`` table now lives in the shared persistence
|
||||
database managed by ``deerflow.persistence.engine``. The old
|
||||
``users_db_path`` config key has been removed — user storage is
|
||||
configured through ``config.database`` like every other table.
|
||||
"""
|
||||
"""JWT and auth-related configuration. Parsed once at startup."""
|
||||
|
||||
jwt_secret: str = Field(
|
||||
...,
|
||||
description="Secret key for JWT signing. MUST be set via AUTH_JWT_SECRET.",
|
||||
)
|
||||
token_expiry_days: int = Field(default=7, ge=1, le=30)
|
||||
users_db_path: str | None = Field(
|
||||
default=None,
|
||||
description="Path to users SQLite DB. Defaults to .deer-flow/users.db",
|
||||
)
|
||||
oauth_github_client_id: str | None = Field(default=None)
|
||||
oauth_github_client_secret: str | None = Field(default=None)
|
||||
|
||||
@@ -34,9 +35,6 @@ def get_auth_config() -> AuthConfig:
|
||||
"""Get the global AuthConfig instance. Parses from env on first call."""
|
||||
global _auth_config
|
||||
if _auth_config is None:
|
||||
from dotenv import load_dotenv
|
||||
|
||||
load_dotenv()
|
||||
jwt_secret = os.environ.get("AUTH_JWT_SECRET")
|
||||
if not jwt_secret:
|
||||
jwt_secret = secrets.token_urlsafe(32)
|
||||
|
||||
@@ -1,48 +0,0 @@
|
||||
"""Write initial admin credentials to a restricted file instead of logs.
|
||||
|
||||
Logging secrets to stdout/stderr is a well-known CodeQL finding
|
||||
(py/clear-text-logging-sensitive-data) — in production those logs
|
||||
get collected into ELK/Splunk/etc and become a secret sprawl
|
||||
source. This helper writes the credential to a 0600 file that only
|
||||
the process user can read, and returns the path so the caller can
|
||||
log **the path** (not the password) for the operator to pick up.
|
||||
"""
|
||||
|
||||
from __future__ import annotations
|
||||
|
||||
import os
|
||||
from pathlib import Path
|
||||
|
||||
from deerflow.config.paths import get_paths
|
||||
|
||||
_CREDENTIAL_FILENAME = "admin_initial_credentials.txt"
|
||||
|
||||
|
||||
def write_initial_credentials(email: str, password: str, *, label: str = "initial") -> Path:
|
||||
"""Write the admin email + password to ``{base_dir}/admin_initial_credentials.txt``.
|
||||
|
||||
The file is created **atomically** with mode 0600 via ``os.open``
|
||||
so the password is never world-readable, even for the single syscall
|
||||
window between ``write_text`` and ``chmod``.
|
||||
|
||||
``label`` distinguishes "initial" (fresh creation) from "reset"
|
||||
(password reset) in the file header so an operator picking up the
|
||||
file after a restart can tell which event produced it.
|
||||
|
||||
Returns the absolute :class:`Path` to the file.
|
||||
"""
|
||||
target = get_paths().base_dir / _CREDENTIAL_FILENAME
|
||||
target.parent.mkdir(parents=True, exist_ok=True)
|
||||
|
||||
content = (
|
||||
f"# DeerFlow admin {label} credentials\n# This file is generated on first boot or password reset.\n# Change the password after login via Settings -> Account,\n# then delete this file.\n#\nemail: {email}\npassword: {password}\n"
|
||||
)
|
||||
|
||||
# Atomic 0600 create-or-truncate. O_TRUNC (not O_EXCL) so the
|
||||
# reset-password path can rewrite an existing file without a
|
||||
# separate unlink-then-create dance.
|
||||
fd = os.open(target, os.O_WRONLY | os.O_CREAT | os.O_TRUNC, 0o600)
|
||||
with os.fdopen(fd, "w", encoding="utf-8") as fh:
|
||||
fh.write(content)
|
||||
|
||||
return target.resolve()
|
||||
@@ -20,7 +20,6 @@ class AuthErrorCode(StrEnum):
|
||||
EMAIL_ALREADY_EXISTS = "email_already_exists"
|
||||
PROVIDER_NOT_FOUND = "provider_not_found"
|
||||
NOT_AUTHENTICATED = "not_authenticated"
|
||||
SYSTEM_ALREADY_INITIALIZED = "system_already_initialized"
|
||||
|
||||
|
||||
class TokenError(StrEnum):
|
||||
|
||||
@@ -1,14 +1,10 @@
|
||||
"""Local email/password authentication provider."""
|
||||
|
||||
import logging
|
||||
|
||||
from app.gateway.auth.models import User
|
||||
from app.gateway.auth.password import hash_password_async, needs_rehash, verify_password_async
|
||||
from app.gateway.auth.password import hash_password_async, verify_password_async
|
||||
from app.gateway.auth.providers import AuthProvider
|
||||
from app.gateway.auth.repositories.base import UserRepository
|
||||
|
||||
logger = logging.getLogger(__name__)
|
||||
|
||||
|
||||
class LocalAuthProvider(AuthProvider):
|
||||
"""Email/password authentication provider using local database."""
|
||||
@@ -47,15 +43,6 @@ class LocalAuthProvider(AuthProvider):
|
||||
if not await verify_password_async(password, user.password_hash):
|
||||
return None
|
||||
|
||||
if needs_rehash(user.password_hash):
|
||||
try:
|
||||
user.password_hash = await hash_password_async(password)
|
||||
await self._repo.update_user(user)
|
||||
except Exception:
|
||||
# Rehash is an opportunistic upgrade; a transient DB error must not
|
||||
# prevent an otherwise-valid login from succeeding.
|
||||
logger.warning("Failed to rehash password for user %s; login will still succeed", user.email, exc_info=True)
|
||||
|
||||
return user
|
||||
|
||||
async def get_user(self, user_id: str) -> User | None:
|
||||
@@ -91,10 +78,6 @@ class LocalAuthProvider(AuthProvider):
|
||||
"""Return total number of registered users."""
|
||||
return await self._repo.count_users()
|
||||
|
||||
async def count_admin_users(self) -> int:
|
||||
"""Return number of admin users."""
|
||||
return await self._repo.count_admin_users()
|
||||
|
||||
async def update_user(self, user: User) -> User:
|
||||
"""Update an existing user."""
|
||||
return await self._repo.update_user(user)
|
||||
|
||||
@@ -1,66 +1,18 @@
|
||||
"""Password hashing utilities with versioned hash format.
|
||||
|
||||
Hash format: ``$dfv<N>$<bcrypt_hash>`` where ``<N>`` is the version.
|
||||
|
||||
- **v1** (legacy): ``bcrypt(password)`` — plain bcrypt, susceptible to
|
||||
72-byte silent truncation.
|
||||
- **v2** (current): ``bcrypt(b64(sha256(password)))`` — SHA-256 pre-hash
|
||||
avoids the 72-byte truncation limit so the full password contributes
|
||||
to the hash.
|
||||
|
||||
Verification auto-detects the version and falls back to v1 for hashes
|
||||
without a prefix, so existing deployments upgrade transparently on next
|
||||
login.
|
||||
"""
|
||||
"""Password hashing utilities using bcrypt directly."""
|
||||
|
||||
import asyncio
|
||||
import base64
|
||||
import hashlib
|
||||
|
||||
import bcrypt
|
||||
|
||||
_CURRENT_VERSION = 2
|
||||
_PREFIX_V2 = "$dfv2$"
|
||||
_PREFIX_V1 = "$dfv1$"
|
||||
|
||||
|
||||
def _pre_hash_v2(password: str) -> bytes:
|
||||
"""SHA-256 pre-hash to bypass bcrypt's 72-byte limit."""
|
||||
return base64.b64encode(hashlib.sha256(password.encode("utf-8")).digest())
|
||||
|
||||
|
||||
def hash_password(password: str) -> str:
|
||||
"""Hash a password (current version: v2 — SHA-256 + bcrypt)."""
|
||||
raw = bcrypt.hashpw(_pre_hash_v2(password), bcrypt.gensalt()).decode("utf-8")
|
||||
return f"{_PREFIX_V2}{raw}"
|
||||
"""Hash a password using bcrypt."""
|
||||
return bcrypt.hashpw(password.encode("utf-8"), bcrypt.gensalt()).decode("utf-8")
|
||||
|
||||
|
||||
def verify_password(plain_password: str, hashed_password: str) -> bool:
|
||||
"""Verify a password, auto-detecting the hash version.
|
||||
|
||||
Accepts v2 (``$dfv2$…``), v1 (``$dfv1$…``), and bare bcrypt hashes
|
||||
(treated as v1 for backward compatibility with pre-versioning data).
|
||||
"""
|
||||
try:
|
||||
if hashed_password.startswith(_PREFIX_V2):
|
||||
bcrypt_hash = hashed_password[len(_PREFIX_V2) :]
|
||||
return bcrypt.checkpw(_pre_hash_v2(plain_password), bcrypt_hash.encode("utf-8"))
|
||||
|
||||
if hashed_password.startswith(_PREFIX_V1):
|
||||
bcrypt_hash = hashed_password[len(_PREFIX_V1) :]
|
||||
else:
|
||||
bcrypt_hash = hashed_password
|
||||
|
||||
return bcrypt.checkpw(plain_password.encode("utf-8"), bcrypt_hash.encode("utf-8"))
|
||||
except ValueError:
|
||||
# bcrypt raises ValueError for malformed or corrupt hashes (e.g., invalid salt).
|
||||
# Fail closed rather than crashing the request.
|
||||
return False
|
||||
|
||||
|
||||
def needs_rehash(hashed_password: str) -> bool:
|
||||
"""Return True if the hash uses an older version and should be rehashed."""
|
||||
return not hashed_password.startswith(_PREFIX_V2)
|
||||
"""Verify a password against its hash."""
|
||||
return bcrypt.checkpw(plain_password.encode("utf-8"), hashed_password.encode("utf-8"))
|
||||
|
||||
|
||||
async def hash_password_async(password: str) -> str:
|
||||
|
||||
@@ -12,12 +12,12 @@ class AuthProvider(ABC):
|
||||
|
||||
Returns User if authentication succeeds, None otherwise.
|
||||
"""
|
||||
raise NotImplementedError
|
||||
...
|
||||
|
||||
@abstractmethod
|
||||
async def get_user(self, user_id: str) -> "User | None":
|
||||
"""Retrieve user by ID."""
|
||||
raise NotImplementedError
|
||||
...
|
||||
|
||||
|
||||
# Import User at runtime to avoid circular imports
|
||||
|
||||
@@ -5,16 +5,6 @@ from abc import ABC, abstractmethod
|
||||
from app.gateway.auth.models import User
|
||||
|
||||
|
||||
class UserNotFoundError(LookupError):
|
||||
"""Raised when a user repository operation targets a non-existent row.
|
||||
|
||||
Subclass of :class:`LookupError` so callers that already catch
|
||||
``LookupError`` for "missing entity" can keep working unchanged,
|
||||
while specific call sites can pin to this class to distinguish
|
||||
"concurrent delete during update" from other lookups.
|
||||
"""
|
||||
|
||||
|
||||
class UserRepository(ABC):
|
||||
"""Abstract interface for user data storage.
|
||||
|
||||
@@ -35,7 +25,7 @@ class UserRepository(ABC):
|
||||
Raises:
|
||||
ValueError: If email already exists
|
||||
"""
|
||||
raise NotImplementedError
|
||||
...
|
||||
|
||||
@abstractmethod
|
||||
async def get_user_by_id(self, user_id: str) -> User | None:
|
||||
@@ -47,7 +37,7 @@ class UserRepository(ABC):
|
||||
Returns:
|
||||
User if found, None otherwise
|
||||
"""
|
||||
raise NotImplementedError
|
||||
...
|
||||
|
||||
@abstractmethod
|
||||
async def get_user_by_email(self, email: str) -> User | None:
|
||||
@@ -59,7 +49,7 @@ class UserRepository(ABC):
|
||||
Returns:
|
||||
User if found, None otherwise
|
||||
"""
|
||||
raise NotImplementedError
|
||||
...
|
||||
|
||||
@abstractmethod
|
||||
async def update_user(self, user: User) -> User:
|
||||
@@ -70,23 +60,13 @@ class UserRepository(ABC):
|
||||
|
||||
Returns:
|
||||
Updated User
|
||||
|
||||
Raises:
|
||||
UserNotFoundError: If no row exists for ``user.id``. This is
|
||||
a hard failure (not a no-op) so callers cannot mistake a
|
||||
concurrent-delete race for a successful update.
|
||||
"""
|
||||
raise NotImplementedError
|
||||
...
|
||||
|
||||
@abstractmethod
|
||||
async def count_users(self) -> int:
|
||||
"""Return total number of registered users."""
|
||||
raise NotImplementedError
|
||||
|
||||
@abstractmethod
|
||||
async def count_admin_users(self) -> int:
|
||||
"""Return number of users with system_role == 'admin'."""
|
||||
raise NotImplementedError
|
||||
...
|
||||
|
||||
@abstractmethod
|
||||
async def get_user_by_oauth(self, provider: str, oauth_id: str) -> User | None:
|
||||
@@ -99,4 +79,4 @@ class UserRepository(ABC):
|
||||
Returns:
|
||||
User if found, None otherwise
|
||||
"""
|
||||
raise NotImplementedError
|
||||
...
|
||||
|
||||
@@ -1,127 +1,196 @@
|
||||
"""SQLAlchemy-backed UserRepository implementation.
|
||||
"""SQLite implementation of UserRepository."""
|
||||
|
||||
Uses the shared async session factory from
|
||||
``deerflow.persistence.engine`` — the ``users`` table lives in the
|
||||
same database as ``threads_meta``, ``runs``, ``run_events``, and
|
||||
``feedback``.
|
||||
|
||||
Constructor takes the session factory directly (same pattern as the
|
||||
other four repositories in ``deerflow.persistence.*``). Callers
|
||||
construct this after ``init_engine_from_config()`` has run.
|
||||
"""
|
||||
|
||||
from __future__ import annotations
|
||||
|
||||
from datetime import UTC
|
||||
import asyncio
|
||||
import sqlite3
|
||||
from contextlib import contextmanager
|
||||
from datetime import UTC, datetime
|
||||
from pathlib import Path
|
||||
from typing import Any
|
||||
from uuid import UUID
|
||||
|
||||
from sqlalchemy import func, select
|
||||
from sqlalchemy.exc import IntegrityError
|
||||
from sqlalchemy.ext.asyncio import AsyncSession, async_sessionmaker
|
||||
|
||||
from app.gateway.auth.config import get_auth_config
|
||||
from app.gateway.auth.models import User
|
||||
from app.gateway.auth.repositories.base import UserNotFoundError, UserRepository
|
||||
from deerflow.persistence.user.model import UserRow
|
||||
from app.gateway.auth.repositories.base import UserRepository
|
||||
|
||||
_resolved_db_path: Path | None = None
|
||||
_table_initialized: bool = False
|
||||
|
||||
|
||||
def _get_users_db_path() -> Path:
|
||||
"""Get the users database path (resolved and cached once)."""
|
||||
global _resolved_db_path
|
||||
if _resolved_db_path is not None:
|
||||
return _resolved_db_path
|
||||
config = get_auth_config()
|
||||
if config.users_db_path:
|
||||
_resolved_db_path = Path(config.users_db_path)
|
||||
else:
|
||||
_resolved_db_path = Path(".deer-flow/users.db")
|
||||
_resolved_db_path.parent.mkdir(parents=True, exist_ok=True)
|
||||
return _resolved_db_path
|
||||
|
||||
|
||||
def _get_connection() -> sqlite3.Connection:
|
||||
"""Get a SQLite connection for the users database."""
|
||||
db_path = _get_users_db_path()
|
||||
conn = sqlite3.connect(str(db_path))
|
||||
conn.row_factory = sqlite3.Row
|
||||
return conn
|
||||
|
||||
|
||||
def _init_users_table(conn: sqlite3.Connection) -> None:
|
||||
"""Initialize the users table if it doesn't exist."""
|
||||
conn.execute("PRAGMA journal_mode=WAL")
|
||||
conn.execute(
|
||||
"""
|
||||
CREATE TABLE IF NOT EXISTS users (
|
||||
id TEXT PRIMARY KEY,
|
||||
email TEXT UNIQUE NOT NULL,
|
||||
password_hash TEXT,
|
||||
system_role TEXT NOT NULL DEFAULT 'user',
|
||||
created_at REAL NOT NULL,
|
||||
oauth_provider TEXT,
|
||||
oauth_id TEXT,
|
||||
needs_setup INTEGER NOT NULL DEFAULT 0,
|
||||
token_version INTEGER NOT NULL DEFAULT 0
|
||||
)
|
||||
"""
|
||||
)
|
||||
# Add unique constraint for OAuth identity to prevent duplicate social logins
|
||||
conn.execute(
|
||||
"""
|
||||
CREATE UNIQUE INDEX IF NOT EXISTS idx_users_oauth_identity
|
||||
ON users(oauth_provider, oauth_id)
|
||||
WHERE oauth_provider IS NOT NULL AND oauth_id IS NOT NULL
|
||||
"""
|
||||
)
|
||||
conn.commit()
|
||||
|
||||
|
||||
@contextmanager
|
||||
def _get_users_conn():
|
||||
"""Context manager for users database connection."""
|
||||
global _table_initialized
|
||||
conn = _get_connection()
|
||||
try:
|
||||
if not _table_initialized:
|
||||
_init_users_table(conn)
|
||||
_table_initialized = True
|
||||
yield conn
|
||||
finally:
|
||||
conn.close()
|
||||
|
||||
|
||||
class SQLiteUserRepository(UserRepository):
|
||||
"""Async user repository backed by the shared SQLAlchemy engine."""
|
||||
|
||||
def __init__(self, session_factory: async_sessionmaker[AsyncSession]) -> None:
|
||||
self._sf = session_factory
|
||||
|
||||
# ── Converters ────────────────────────────────────────────────────
|
||||
|
||||
@staticmethod
|
||||
def _row_to_user(row: UserRow) -> User:
|
||||
return User(
|
||||
id=UUID(row.id),
|
||||
email=row.email,
|
||||
password_hash=row.password_hash,
|
||||
system_role=row.system_role, # type: ignore[arg-type]
|
||||
# SQLite loses tzinfo on read; reattach UTC so downstream
|
||||
# code can compare timestamps reliably.
|
||||
created_at=row.created_at if row.created_at.tzinfo else row.created_at.replace(tzinfo=UTC),
|
||||
oauth_provider=row.oauth_provider,
|
||||
oauth_id=row.oauth_id,
|
||||
needs_setup=row.needs_setup,
|
||||
token_version=row.token_version,
|
||||
)
|
||||
|
||||
@staticmethod
|
||||
def _user_to_row(user: User) -> UserRow:
|
||||
return UserRow(
|
||||
id=str(user.id),
|
||||
email=user.email,
|
||||
password_hash=user.password_hash,
|
||||
system_role=user.system_role,
|
||||
created_at=user.created_at,
|
||||
oauth_provider=user.oauth_provider,
|
||||
oauth_id=user.oauth_id,
|
||||
needs_setup=user.needs_setup,
|
||||
token_version=user.token_version,
|
||||
)
|
||||
|
||||
# ── CRUD ──────────────────────────────────────────────────────────
|
||||
"""SQLite implementation of UserRepository."""
|
||||
|
||||
async def create_user(self, user: User) -> User:
|
||||
"""Insert a new user. Raises ``ValueError`` on duplicate email."""
|
||||
row = self._user_to_row(user)
|
||||
async with self._sf() as session:
|
||||
session.add(row)
|
||||
"""Create a new user in SQLite."""
|
||||
return await asyncio.to_thread(self._create_user_sync, user)
|
||||
|
||||
def _create_user_sync(self, user: User) -> User:
|
||||
"""Synchronous user creation (runs in thread pool)."""
|
||||
with _get_users_conn() as conn:
|
||||
try:
|
||||
await session.commit()
|
||||
except IntegrityError as exc:
|
||||
await session.rollback()
|
||||
raise ValueError(f"Email already registered: {user.email}") from exc
|
||||
conn.execute(
|
||||
"""
|
||||
INSERT INTO users (id, email, password_hash, system_role, created_at, oauth_provider, oauth_id, needs_setup, token_version)
|
||||
VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)
|
||||
""",
|
||||
(
|
||||
str(user.id),
|
||||
user.email,
|
||||
user.password_hash,
|
||||
user.system_role,
|
||||
datetime.now(UTC).timestamp(),
|
||||
user.oauth_provider,
|
||||
user.oauth_id,
|
||||
int(user.needs_setup),
|
||||
user.token_version,
|
||||
),
|
||||
)
|
||||
conn.commit()
|
||||
except sqlite3.IntegrityError as e:
|
||||
if "UNIQUE constraint failed: users.email" in str(e):
|
||||
raise ValueError(f"Email already registered: {user.email}") from e
|
||||
raise
|
||||
return user
|
||||
|
||||
async def get_user_by_id(self, user_id: str) -> User | None:
|
||||
async with self._sf() as session:
|
||||
row = await session.get(UserRow, user_id)
|
||||
return self._row_to_user(row) if row is not None else None
|
||||
"""Get user by ID from SQLite."""
|
||||
return await asyncio.to_thread(self._get_user_by_id_sync, user_id)
|
||||
|
||||
def _get_user_by_id_sync(self, user_id: str) -> User | None:
|
||||
"""Synchronous get by ID (runs in thread pool)."""
|
||||
with _get_users_conn() as conn:
|
||||
cursor = conn.execute("SELECT * FROM users WHERE id = ?", (user_id,))
|
||||
row = cursor.fetchone()
|
||||
if row is None:
|
||||
return None
|
||||
return self._row_to_user(dict(row))
|
||||
|
||||
async def get_user_by_email(self, email: str) -> User | None:
|
||||
stmt = select(UserRow).where(UserRow.email == email)
|
||||
async with self._sf() as session:
|
||||
result = await session.execute(stmt)
|
||||
row = result.scalar_one_or_none()
|
||||
return self._row_to_user(row) if row is not None else None
|
||||
"""Get user by email from SQLite."""
|
||||
return await asyncio.to_thread(self._get_user_by_email_sync, email)
|
||||
|
||||
def _get_user_by_email_sync(self, email: str) -> User | None:
|
||||
"""Synchronous get by email (runs in thread pool)."""
|
||||
with _get_users_conn() as conn:
|
||||
cursor = conn.execute("SELECT * FROM users WHERE email = ?", (email,))
|
||||
row = cursor.fetchone()
|
||||
if row is None:
|
||||
return None
|
||||
return self._row_to_user(dict(row))
|
||||
|
||||
async def update_user(self, user: User) -> User:
|
||||
async with self._sf() as session:
|
||||
row = await session.get(UserRow, str(user.id))
|
||||
if row is None:
|
||||
# Hard fail on concurrent delete: callers (reset_admin,
|
||||
# password change handlers, _ensure_admin_user) all
|
||||
# fetched the user just before this call, so a missing
|
||||
# row here means the row vanished underneath us. Silent
|
||||
# success would let the caller log "password reset" for
|
||||
# a row that no longer exists.
|
||||
raise UserNotFoundError(f"User {user.id} no longer exists")
|
||||
row.email = user.email
|
||||
row.password_hash = user.password_hash
|
||||
row.system_role = user.system_role
|
||||
row.oauth_provider = user.oauth_provider
|
||||
row.oauth_id = user.oauth_id
|
||||
row.needs_setup = user.needs_setup
|
||||
row.token_version = user.token_version
|
||||
await session.commit()
|
||||
"""Update an existing user in SQLite."""
|
||||
return await asyncio.to_thread(self._update_user_sync, user)
|
||||
|
||||
def _update_user_sync(self, user: User) -> User:
|
||||
with _get_users_conn() as conn:
|
||||
conn.execute(
|
||||
"UPDATE users SET email = ?, password_hash = ?, system_role = ?, oauth_provider = ?, oauth_id = ?, needs_setup = ?, token_version = ? WHERE id = ?",
|
||||
(user.email, user.password_hash, user.system_role, user.oauth_provider, user.oauth_id, int(user.needs_setup), user.token_version, str(user.id)),
|
||||
)
|
||||
conn.commit()
|
||||
return user
|
||||
|
||||
async def count_users(self) -> int:
|
||||
stmt = select(func.count()).select_from(UserRow)
|
||||
async with self._sf() as session:
|
||||
return await session.scalar(stmt) or 0
|
||||
"""Return total number of registered users."""
|
||||
return await asyncio.to_thread(self._count_users_sync)
|
||||
|
||||
async def count_admin_users(self) -> int:
|
||||
stmt = select(func.count()).select_from(UserRow).where(UserRow.system_role == "admin")
|
||||
async with self._sf() as session:
|
||||
return await session.scalar(stmt) or 0
|
||||
def _count_users_sync(self) -> int:
|
||||
with _get_users_conn() as conn:
|
||||
cursor = conn.execute("SELECT COUNT(*) FROM users")
|
||||
return cursor.fetchone()[0]
|
||||
|
||||
async def get_user_by_oauth(self, provider: str, oauth_id: str) -> User | None:
|
||||
stmt = select(UserRow).where(UserRow.oauth_provider == provider, UserRow.oauth_id == oauth_id)
|
||||
async with self._sf() as session:
|
||||
result = await session.execute(stmt)
|
||||
row = result.scalar_one_or_none()
|
||||
return self._row_to_user(row) if row is not None else None
|
||||
"""Get user by OAuth provider and ID from SQLite."""
|
||||
return await asyncio.to_thread(self._get_user_by_oauth_sync, provider, oauth_id)
|
||||
|
||||
def _get_user_by_oauth_sync(self, provider: str, oauth_id: str) -> User | None:
|
||||
"""Synchronous get by OAuth (runs in thread pool)."""
|
||||
with _get_users_conn() as conn:
|
||||
cursor = conn.execute(
|
||||
"SELECT * FROM users WHERE oauth_provider = ? AND oauth_id = ?",
|
||||
(provider, oauth_id),
|
||||
)
|
||||
row = cursor.fetchone()
|
||||
if row is None:
|
||||
return None
|
||||
return self._row_to_user(dict(row))
|
||||
|
||||
@staticmethod
|
||||
def _row_to_user(row: dict[str, Any]) -> User:
|
||||
"""Convert a database row to a User model."""
|
||||
return User(
|
||||
id=UUID(row["id"]),
|
||||
email=row["email"],
|
||||
password_hash=row["password_hash"],
|
||||
system_role=row["system_role"],
|
||||
created_at=datetime.fromtimestamp(row["created_at"], tz=UTC),
|
||||
oauth_provider=row.get("oauth_provider"),
|
||||
oauth_id=row.get("oauth_id"),
|
||||
needs_setup=bool(row["needs_setup"]),
|
||||
token_version=int(row["token_version"]),
|
||||
)
|
||||
|
||||
@@ -1,81 +1,16 @@
|
||||
"""CLI tool to reset an admin password.
|
||||
"""CLI tool to reset admin password.
|
||||
|
||||
Usage:
|
||||
python -m app.gateway.auth.reset_admin
|
||||
python -m app.gateway.auth.reset_admin --email admin@example.com
|
||||
|
||||
Writes the new password to ``.deer-flow/admin_initial_credentials.txt``
|
||||
(mode 0600) instead of printing it, so CI / log aggregators never see
|
||||
the cleartext secret.
|
||||
"""
|
||||
|
||||
from __future__ import annotations
|
||||
|
||||
import argparse
|
||||
import asyncio
|
||||
import secrets
|
||||
import sys
|
||||
|
||||
from sqlalchemy import select
|
||||
|
||||
from app.gateway.auth.credential_file import write_initial_credentials
|
||||
from app.gateway.auth.password import hash_password
|
||||
from app.gateway.auth.repositories.sqlite import SQLiteUserRepository
|
||||
from deerflow.persistence.user.model import UserRow
|
||||
|
||||
|
||||
async def _run(email: str | None) -> int:
|
||||
from deerflow.config import get_app_config
|
||||
from deerflow.persistence.engine import (
|
||||
close_engine,
|
||||
get_session_factory,
|
||||
init_engine_from_config,
|
||||
)
|
||||
|
||||
config = get_app_config()
|
||||
await init_engine_from_config(config.database)
|
||||
try:
|
||||
sf = get_session_factory()
|
||||
if sf is None:
|
||||
print("Error: persistence engine not available (check config.database).", file=sys.stderr)
|
||||
return 1
|
||||
|
||||
repo = SQLiteUserRepository(sf)
|
||||
|
||||
if email:
|
||||
user = await repo.get_user_by_email(email)
|
||||
else:
|
||||
# Find first admin via direct SELECT — repository does not
|
||||
# expose a "first admin" helper and we do not want to add
|
||||
# one just for this CLI.
|
||||
async with sf() as session:
|
||||
stmt = select(UserRow).where(UserRow.system_role == "admin").limit(1)
|
||||
row = (await session.execute(stmt)).scalar_one_or_none()
|
||||
if row is None:
|
||||
user = None
|
||||
else:
|
||||
user = await repo.get_user_by_id(row.id)
|
||||
|
||||
if user is None:
|
||||
if email:
|
||||
print(f"Error: user '{email}' not found.", file=sys.stderr)
|
||||
else:
|
||||
print("Error: no admin user found.", file=sys.stderr)
|
||||
return 1
|
||||
|
||||
new_password = secrets.token_urlsafe(16)
|
||||
user.password_hash = hash_password(new_password)
|
||||
user.token_version += 1
|
||||
user.needs_setup = True
|
||||
await repo.update_user(user)
|
||||
|
||||
cred_path = write_initial_credentials(user.email, new_password, label="reset")
|
||||
print(f"Password reset for: {user.email}")
|
||||
print(f"Credentials written to: {cred_path} (mode 0600)")
|
||||
print("Next login will require setup (new email + password).")
|
||||
return 0
|
||||
finally:
|
||||
await close_engine()
|
||||
|
||||
|
||||
def main() -> None:
|
||||
@@ -83,8 +18,48 @@ def main() -> None:
|
||||
parser.add_argument("--email", help="Admin email (default: first admin found)")
|
||||
args = parser.parse_args()
|
||||
|
||||
exit_code = asyncio.run(_run(args.email))
|
||||
sys.exit(exit_code)
|
||||
repo = SQLiteUserRepository()
|
||||
|
||||
# Find admin user synchronously (CLI context, no event loop)
|
||||
import asyncio
|
||||
|
||||
user = asyncio.run(_find_admin(repo, args.email))
|
||||
if user is None:
|
||||
if args.email:
|
||||
print(f"Error: user '{args.email}' not found.", file=sys.stderr)
|
||||
else:
|
||||
print("Error: no admin user found.", file=sys.stderr)
|
||||
sys.exit(1)
|
||||
|
||||
new_password = secrets.token_urlsafe(16)
|
||||
user.password_hash = hash_password(new_password)
|
||||
user.token_version += 1
|
||||
user.needs_setup = True
|
||||
asyncio.run(repo.update_user(user))
|
||||
|
||||
print(f"Password reset for: {user.email}")
|
||||
print(f"New password: {new_password}")
|
||||
print("Next login will require setup (new email + password).")
|
||||
|
||||
|
||||
async def _find_admin(repo: SQLiteUserRepository, email: str | None):
|
||||
if email:
|
||||
return await repo.get_user_by_email(email)
|
||||
# Find first admin
|
||||
import asyncio
|
||||
|
||||
from app.gateway.auth.repositories.sqlite import _get_users_conn
|
||||
|
||||
def _find_sync():
|
||||
with _get_users_conn() as conn:
|
||||
cursor = conn.execute("SELECT id FROM users WHERE system_role = 'admin' LIMIT 1")
|
||||
row = cursor.fetchone()
|
||||
return dict(row)["id"] if row else None
|
||||
|
||||
admin_id = await asyncio.to_thread(_find_sync)
|
||||
if admin_id:
|
||||
return await repo.get_user_by_id(admin_id)
|
||||
return None
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
|
||||
@@ -1,25 +1,17 @@
|
||||
"""Global authentication middleware — fail-closed safety net.
|
||||
|
||||
Rejects unauthenticated requests to non-public paths with 401. When a
|
||||
request passes the cookie check, resolves the JWT payload to a real
|
||||
``User`` object and stamps it into both ``request.state.user`` and the
|
||||
``deerflow.runtime.user_context`` contextvar so that repository-layer
|
||||
owner filtering works automatically via the sentinel pattern.
|
||||
|
||||
Rejects unauthenticated requests to non-public paths with 401.
|
||||
Fine-grained permission checks remain in authz.py decorators.
|
||||
"""
|
||||
|
||||
from collections.abc import Callable
|
||||
|
||||
from fastapi import HTTPException, Request, Response
|
||||
from fastapi import Request, Response
|
||||
from starlette.middleware.base import BaseHTTPMiddleware
|
||||
from starlette.responses import JSONResponse
|
||||
from starlette.types import ASGIApp
|
||||
|
||||
from app.gateway.auth.errors import AuthErrorCode, AuthErrorResponse
|
||||
from app.gateway.authz import _ALL_PERMISSIONS, AuthContext
|
||||
from app.gateway.internal_auth import INTERNAL_AUTH_HEADER_NAME, get_internal_user, is_valid_internal_auth_token
|
||||
from deerflow.runtime.user_context import reset_current_user, set_current_user
|
||||
from app.gateway.auth.errors import AuthErrorCode
|
||||
|
||||
# Paths that never require authentication.
|
||||
_PUBLIC_PATH_PREFIXES: tuple[str, ...] = (
|
||||
@@ -37,7 +29,6 @@ _PUBLIC_EXACT_PATHS: frozenset[str] = frozenset(
|
||||
"/api/v1/auth/register",
|
||||
"/api/v1/auth/logout",
|
||||
"/api/v1/auth/setup-status",
|
||||
"/api/v1/auth/initialize",
|
||||
}
|
||||
)
|
||||
|
||||
@@ -50,23 +41,12 @@ def _is_public(path: str) -> bool:
|
||||
|
||||
|
||||
class AuthMiddleware(BaseHTTPMiddleware):
|
||||
"""Strict auth gate: reject requests without a valid session.
|
||||
"""Coarse-grained auth gate: reject requests without a valid session cookie.
|
||||
|
||||
Two-stage check for non-public paths:
|
||||
|
||||
1. Cookie presence — return 401 NOT_AUTHENTICATED if missing
|
||||
2. JWT validation via ``get_optional_user_from_request`` — return 401
|
||||
TOKEN_INVALID if the token is absent, malformed, expired, or the
|
||||
signed user does not exist / is stale
|
||||
|
||||
On success, stamps ``request.state.user`` and the
|
||||
``deerflow.runtime.user_context`` contextvar so that repository-layer
|
||||
owner filters work downstream without every route needing a
|
||||
``@require_auth`` decorator. Routes that need per-resource
|
||||
authorization (e.g. "user A cannot read user B's thread by guessing
|
||||
the URL") should additionally use ``@require_permission(...,
|
||||
owner_check=True)`` for explicit enforcement — but authentication
|
||||
itself is fully handled here.
|
||||
This does NOT verify JWT signature or user existence — that is the job of
|
||||
``get_current_user_from_request`` in deps.py (called by ``@require_auth``).
|
||||
The middleware only checks *presence* of the cookie so that new endpoints
|
||||
that forget ``@require_auth`` are not completely exposed.
|
||||
"""
|
||||
|
||||
def __init__(self, app: ASGIApp) -> None:
|
||||
@@ -76,51 +56,16 @@ class AuthMiddleware(BaseHTTPMiddleware):
|
||||
if _is_public(request.url.path):
|
||||
return await call_next(request)
|
||||
|
||||
internal_user = None
|
||||
if is_valid_internal_auth_token(request.headers.get(INTERNAL_AUTH_HEADER_NAME)):
|
||||
internal_user = get_internal_user()
|
||||
|
||||
# Non-public path: require session cookie
|
||||
if internal_user is None and not request.cookies.get("access_token"):
|
||||
if not request.cookies.get("access_token"):
|
||||
return JSONResponse(
|
||||
status_code=401,
|
||||
content={
|
||||
"detail": AuthErrorResponse(
|
||||
code=AuthErrorCode.NOT_AUTHENTICATED,
|
||||
message="Authentication required",
|
||||
).model_dump()
|
||||
"detail": {
|
||||
"code": AuthErrorCode.NOT_AUTHENTICATED,
|
||||
"message": "Authentication required",
|
||||
}
|
||||
},
|
||||
)
|
||||
|
||||
# Strict JWT validation: reject junk/expired tokens with 401
|
||||
# right here instead of silently passing through. This closes
|
||||
# the "junk cookie bypass" gap (AUTH_TEST_PLAN test 7.5.8):
|
||||
# without this, non-isolation routes like /api/models would
|
||||
# accept any cookie-shaped string as authentication.
|
||||
#
|
||||
# We call the *strict* resolver so that fine-grained error
|
||||
# codes (token_expired, token_invalid, user_not_found, …)
|
||||
# propagate from AuthErrorCode, not get flattened into one
|
||||
# generic code. BaseHTTPMiddleware doesn't let HTTPException
|
||||
# bubble up, so we catch and render it as JSONResponse here.
|
||||
from app.gateway.deps import get_current_user_from_request
|
||||
|
||||
if internal_user is not None:
|
||||
user = internal_user
|
||||
else:
|
||||
try:
|
||||
user = await get_current_user_from_request(request)
|
||||
except HTTPException as exc:
|
||||
return JSONResponse(status_code=exc.status_code, content={"detail": exc.detail})
|
||||
|
||||
# Stamp both request.state.user (for the contextvar pattern)
|
||||
# and request.state.auth (so @require_permission's "auth is
|
||||
# None" branch short-circuits instead of running the entire
|
||||
# JWT-decode + DB-lookup pipeline a second time per request).
|
||||
request.state.user = user
|
||||
request.state.auth = AuthContext(user=user, permissions=_ALL_PERMISSIONS)
|
||||
token = set_current_user(user)
|
||||
try:
|
||||
return await call_next(request)
|
||||
finally:
|
||||
reset_current_user(token)
|
||||
return await call_next(request)
|
||||
|
||||
@@ -30,9 +30,7 @@ Inspired by LangGraph Auth system: https://github.com/langchain-ai/langgraph/blo
|
||||
from __future__ import annotations
|
||||
|
||||
import functools
|
||||
import inspect
|
||||
from collections.abc import Callable
|
||||
from types import SimpleNamespace
|
||||
from typing import TYPE_CHECKING, Any, ParamSpec, TypeVar
|
||||
|
||||
from fastapi import HTTPException, Request
|
||||
@@ -119,15 +117,6 @@ _ALL_PERMISSIONS: list[str] = [
|
||||
]
|
||||
|
||||
|
||||
def _make_test_request_stub() -> Any:
|
||||
"""Create a minimal request-like object for direct unit calls.
|
||||
|
||||
Used when decorated route handlers are invoked without FastAPI's
|
||||
request injection. Includes fields accessed by auth helpers.
|
||||
"""
|
||||
return SimpleNamespace(state=SimpleNamespace(), cookies={}, _deerflow_test_bypass_auth=True)
|
||||
|
||||
|
||||
async def _authenticate(request: Request) -> AuthContext:
|
||||
"""Authenticate request and return AuthContext.
|
||||
|
||||
@@ -145,11 +134,7 @@ async def _authenticate(request: Request) -> AuthContext:
|
||||
|
||||
|
||||
def require_auth[**P, T](func: Callable[P, T]) -> Callable[P, T]:
|
||||
"""Decorator that authenticates the request and enforces authentication.
|
||||
|
||||
Independently raises HTTP 401 for unauthenticated requests, regardless of
|
||||
whether ``AuthMiddleware`` is present in the ASGI stack. Sets the resolved
|
||||
``AuthContext`` on ``request.state.auth`` for downstream handlers.
|
||||
"""Decorator that authenticates the request and sets AuthContext.
|
||||
|
||||
Must be placed ABOVE other decorators (executes after them).
|
||||
|
||||
@@ -162,33 +147,19 @@ def require_auth[**P, T](func: Callable[P, T]) -> Callable[P, T]:
|
||||
...
|
||||
|
||||
Raises:
|
||||
HTTPException: 401 if the request is unauthenticated.
|
||||
ValueError: If 'request' parameter is missing.
|
||||
ValueError: If 'request' parameter is missing
|
||||
"""
|
||||
|
||||
@functools.wraps(func)
|
||||
async def wrapper(*args: Any, **kwargs: Any) -> Any:
|
||||
request = kwargs.get("request")
|
||||
if request is None:
|
||||
# Unit tests may call decorated handlers directly without a
|
||||
# FastAPI Request object. Inject a minimal request stub when
|
||||
# the wrapped function declares `request`.
|
||||
if "request" in inspect.signature(func).parameters:
|
||||
kwargs["request"] = _make_test_request_stub()
|
||||
else:
|
||||
raise ValueError("require_auth decorator requires 'request' parameter")
|
||||
request = kwargs["request"]
|
||||
|
||||
if getattr(request, "_deerflow_test_bypass_auth", False):
|
||||
return await func(*args, **kwargs)
|
||||
raise ValueError("require_auth decorator requires 'request' parameter")
|
||||
|
||||
# Authenticate and set context
|
||||
auth_context = await _authenticate(request)
|
||||
request.state.auth = auth_context
|
||||
|
||||
if not auth_context.is_authenticated:
|
||||
raise HTTPException(status_code=401, detail="Authentication required")
|
||||
|
||||
return await func(*args, **kwargs)
|
||||
|
||||
return wrapper
|
||||
@@ -198,7 +169,8 @@ def require_permission(
|
||||
resource: str,
|
||||
action: str,
|
||||
owner_check: bool = False,
|
||||
require_existing: bool = False,
|
||||
owner_filter_key: str = "user_id",
|
||||
inject_record: bool = False,
|
||||
) -> Callable[[Callable[P, T]], Callable[P, T]]:
|
||||
"""Decorator that checks permission for resource:action.
|
||||
|
||||
@@ -209,24 +181,27 @@ def require_permission(
|
||||
action: Action name (e.g., "read", "write", "delete")
|
||||
owner_check: If True, validates that the current user owns the resource.
|
||||
Requires 'thread_id' path parameter and performs ownership check.
|
||||
require_existing: Only meaningful with ``owner_check=True``. If True, a
|
||||
missing ``threads_meta`` row counts as a denial (404)
|
||||
instead of "untracked legacy thread, allow". Use on
|
||||
**destructive / mutating** routes (DELETE, PATCH,
|
||||
state-update) so a deleted thread can't be re-targeted
|
||||
by another user via the missing-row code path.
|
||||
owner_filter_key: Field name for ownership filter (default: "user_id")
|
||||
inject_record: If True and owner_check is True, injects the thread record
|
||||
into kwargs['thread_record'] for use in the handler.
|
||||
|
||||
Usage:
|
||||
# Read-style: legacy untracked threads are allowed
|
||||
@require_permission("threads", "read", owner_check=True)
|
||||
# Simple permission check
|
||||
@require_permission("threads", "read")
|
||||
async def get_thread(thread_id: str, request: Request):
|
||||
...
|
||||
|
||||
# Destructive: thread row MUST exist and be owned by caller
|
||||
@require_permission("threads", "delete", owner_check=True, require_existing=True)
|
||||
# With ownership check (for /threads/{thread_id} endpoints)
|
||||
@require_permission("threads", "delete", owner_check=True)
|
||||
async def delete_thread(thread_id: str, request: Request):
|
||||
...
|
||||
|
||||
# With ownership check and record injection
|
||||
@require_permission("threads", "delete", owner_check=True, inject_record=True)
|
||||
async def delete_thread(thread_id: str, request: Request, thread_record: dict = None):
|
||||
# thread_record is injected if found
|
||||
...
|
||||
|
||||
Raises:
|
||||
HTTPException 401: If authentication required but user is anonymous
|
||||
HTTPException 403: If user lacks permission
|
||||
@@ -239,17 +214,7 @@ def require_permission(
|
||||
async def wrapper(*args: Any, **kwargs: Any) -> Any:
|
||||
request = kwargs.get("request")
|
||||
if request is None:
|
||||
# Unit tests may call decorated route handlers directly without
|
||||
# constructing a FastAPI Request object. Inject a minimal stub
|
||||
# when the wrapped function declares `request`.
|
||||
if "request" in inspect.signature(func).parameters:
|
||||
kwargs["request"] = _make_test_request_stub()
|
||||
else:
|
||||
return await func(*args, **kwargs)
|
||||
request = kwargs["request"]
|
||||
|
||||
if getattr(request, "_deerflow_test_bypass_auth", False):
|
||||
return await func(*args, **kwargs)
|
||||
raise ValueError("require_permission decorator requires 'request' parameter")
|
||||
|
||||
auth: AuthContext = getattr(request.state, "auth", None)
|
||||
if auth is None:
|
||||
@@ -266,33 +231,28 @@ def require_permission(
|
||||
detail=f"Permission denied: {resource}:{action}",
|
||||
)
|
||||
|
||||
# Owner check for thread-specific resources.
|
||||
#
|
||||
# 2.0-rc moved thread metadata into the SQL persistence layer
|
||||
# (``threads_meta`` table). We verify ownership via
|
||||
# ``ThreadMetaStore.check_access``: it returns True for
|
||||
# missing rows (untracked legacy thread) and for rows whose
|
||||
# ``user_id`` is NULL (shared / pre-auth data), so this is
|
||||
# strict-deny rather than strict-allow — only an *existing*
|
||||
# row with a *different* user_id triggers 404.
|
||||
# Owner check for thread-specific resources
|
||||
if owner_check:
|
||||
thread_id = kwargs.get("thread_id")
|
||||
if thread_id is None:
|
||||
raise ValueError("require_permission with owner_check=True requires 'thread_id' parameter")
|
||||
|
||||
from app.gateway.deps import get_thread_store
|
||||
# Get thread and verify ownership
|
||||
from app.gateway.routers.threads import _store_get, get_store
|
||||
|
||||
thread_store = get_thread_store(request)
|
||||
allowed = await thread_store.check_access(
|
||||
thread_id,
|
||||
str(auth.user.id),
|
||||
require_existing=require_existing,
|
||||
)
|
||||
if not allowed:
|
||||
raise HTTPException(
|
||||
status_code=404,
|
||||
detail=f"Thread {thread_id} not found",
|
||||
)
|
||||
store = get_store(request)
|
||||
if store is not None:
|
||||
record = await _store_get(store, thread_id)
|
||||
if record:
|
||||
owner_id = record.get("metadata", {}).get(owner_filter_key)
|
||||
if owner_id and owner_id != str(auth.user.id):
|
||||
raise HTTPException(
|
||||
status_code=404,
|
||||
detail=f"Thread {thread_id} not found",
|
||||
)
|
||||
# Inject record if requested
|
||||
if inject_record:
|
||||
kwargs["thread_record"] = record
|
||||
|
||||
return await func(*args, **kwargs)
|
||||
|
||||
|
||||
@@ -9,7 +9,6 @@ class GatewayConfig(BaseModel):
|
||||
host: str = Field(default="0.0.0.0", description="Host to bind the gateway server")
|
||||
port: int = Field(default=8001, description="Port to bind the gateway server")
|
||||
cors_origins: list[str] = Field(default_factory=lambda: ["http://localhost:3000"], description="Allowed CORS origins")
|
||||
enable_docs: bool = Field(default=True, description="Enable Swagger/ReDoc/OpenAPI endpoints")
|
||||
|
||||
|
||||
_gateway_config: GatewayConfig | None = None
|
||||
@@ -24,6 +23,5 @@ def get_gateway_config() -> GatewayConfig:
|
||||
host=os.getenv("GATEWAY_HOST", "0.0.0.0"),
|
||||
port=int(os.getenv("GATEWAY_PORT", "8001")),
|
||||
cors_origins=cors_origins_str.split(","),
|
||||
enable_docs=os.getenv("GATEWAY_ENABLE_DOCS", "true").lower() == "true",
|
||||
)
|
||||
return _gateway_config
|
||||
|
||||
@@ -48,7 +48,6 @@ _AUTH_EXEMPT_PATHS: frozenset[str] = frozenset(
|
||||
"/api/v1/auth/login/local",
|
||||
"/api/v1/auth/logout",
|
||||
"/api/v1/auth/register",
|
||||
"/api/v1/auth/initialize",
|
||||
}
|
||||
)
|
||||
|
||||
|
||||
+48
-140
@@ -3,124 +3,50 @@
|
||||
**Getters** (used by routers): raise 503 when a required dependency is
|
||||
missing, except ``get_store`` which returns ``None``.
|
||||
|
||||
Initialization is handled directly in ``app.py`` via :class:`AsyncExitStack`.
|
||||
Initialization is handled directly in ``app.py`` via :class:`AsyncExitStack``.
|
||||
"""
|
||||
|
||||
from __future__ import annotations
|
||||
|
||||
from collections.abc import AsyncGenerator, Callable
|
||||
from collections.abc import AsyncGenerator
|
||||
from contextlib import AsyncExitStack, asynccontextmanager
|
||||
from typing import TYPE_CHECKING, TypeVar, cast
|
||||
from typing import TYPE_CHECKING
|
||||
|
||||
from fastapi import FastAPI, HTTPException, Request
|
||||
from langgraph.types import Checkpointer
|
||||
|
||||
from deerflow.config.app_config import AppConfig
|
||||
from deerflow.persistence.feedback import FeedbackRepository
|
||||
from deerflow.runtime import RunContext, RunManager, StreamBridge
|
||||
from deerflow.runtime.events.store.base import RunEventStore
|
||||
from deerflow.runtime.runs.store.base import RunStore
|
||||
from deerflow.runtime import RunManager, StreamBridge
|
||||
|
||||
if TYPE_CHECKING:
|
||||
from app.gateway.auth.local_provider import LocalAuthProvider
|
||||
from app.gateway.auth.repositories.sqlite import SQLiteUserRepository
|
||||
from deerflow.persistence.thread_meta.base import ThreadMetaStore
|
||||
|
||||
|
||||
T = TypeVar("T")
|
||||
|
||||
|
||||
def get_config(request: Request) -> AppConfig:
|
||||
"""Return the app-scoped ``AppConfig`` stored on ``app.state``."""
|
||||
config = getattr(request.app.state, "config", None)
|
||||
if config is None:
|
||||
raise HTTPException(status_code=503, detail="Configuration not available")
|
||||
return config
|
||||
|
||||
|
||||
@asynccontextmanager
|
||||
async def langgraph_runtime(app: FastAPI) -> AsyncGenerator[None, None]:
|
||||
"""Bootstrap and tear down all LangGraph runtime singletons.
|
||||
|
||||
Usage in ``app.py``::
|
||||
|
||||
async with langgraph_runtime(app):
|
||||
yield
|
||||
"""
|
||||
from deerflow.persistence.engine import close_engine, get_session_factory, init_engine_from_config
|
||||
from deerflow.runtime import make_store, make_stream_bridge
|
||||
from deerflow.runtime.checkpointer.async_provider import make_checkpointer
|
||||
from deerflow.runtime.events.store import make_run_event_store
|
||||
|
||||
async with AsyncExitStack() as stack:
|
||||
config = getattr(app.state, "config", None)
|
||||
if config is None:
|
||||
raise RuntimeError("langgraph_runtime() requires app.state.config to be initialized")
|
||||
|
||||
app.state.stream_bridge = await stack.enter_async_context(make_stream_bridge(config))
|
||||
|
||||
# Initialize persistence engine BEFORE checkpointer so that
|
||||
# auto-create-database logic runs first (postgres backend).
|
||||
await init_engine_from_config(config.database)
|
||||
|
||||
app.state.checkpointer = await stack.enter_async_context(make_checkpointer(config))
|
||||
app.state.store = await stack.enter_async_context(make_store(config))
|
||||
|
||||
# Initialize repositories — one get_session_factory() call for all.
|
||||
sf = get_session_factory()
|
||||
if sf is not None:
|
||||
from deerflow.persistence.feedback import FeedbackRepository
|
||||
from deerflow.persistence.run import RunRepository
|
||||
|
||||
app.state.run_store = RunRepository(sf)
|
||||
app.state.feedback_repo = FeedbackRepository(sf)
|
||||
else:
|
||||
from deerflow.runtime.runs.store.memory import MemoryRunStore
|
||||
|
||||
app.state.run_store = MemoryRunStore()
|
||||
app.state.feedback_repo = None
|
||||
|
||||
from deerflow.persistence.thread_meta import make_thread_store
|
||||
|
||||
app.state.thread_store = make_thread_store(sf, app.state.store)
|
||||
|
||||
# Run event store (has its own factory with config-driven backend selection)
|
||||
run_events_config = getattr(config, "run_events", None)
|
||||
app.state.run_event_store = make_run_event_store(run_events_config)
|
||||
|
||||
# RunManager with store backing for persistence
|
||||
app.state.run_manager = RunManager(store=app.state.run_store)
|
||||
|
||||
try:
|
||||
yield
|
||||
finally:
|
||||
await close_engine()
|
||||
|
||||
|
||||
# ---------------------------------------------------------------------------
|
||||
# Getters – called by routers per-request
|
||||
# ---------------------------------------------------------------------------
|
||||
|
||||
|
||||
def _require(attr: str, label: str) -> Callable[[Request], T]:
|
||||
"""Create a FastAPI dependency that returns ``app.state.<attr>`` or 503."""
|
||||
|
||||
def dep(request: Request) -> T:
|
||||
val = getattr(request.app.state, attr, None)
|
||||
if val is None:
|
||||
raise HTTPException(status_code=503, detail=f"{label} not available")
|
||||
return cast(T, val)
|
||||
|
||||
dep.__name__ = dep.__qualname__ = f"get_{attr}"
|
||||
return dep
|
||||
def get_stream_bridge(request: Request) -> StreamBridge:
|
||||
"""Return the global :class:`StreamBridge`, or 503."""
|
||||
bridge = getattr(request.app.state, "stream_bridge", None)
|
||||
if bridge is None:
|
||||
raise HTTPException(status_code=503, detail="Stream bridge not available")
|
||||
return bridge
|
||||
|
||||
|
||||
get_stream_bridge: Callable[[Request], StreamBridge] = _require("stream_bridge", "Stream bridge")
|
||||
get_run_manager: Callable[[Request], RunManager] = _require("run_manager", "Run manager")
|
||||
get_checkpointer: Callable[[Request], Checkpointer] = _require("checkpointer", "Checkpointer")
|
||||
get_run_event_store: Callable[[Request], RunEventStore] = _require("run_event_store", "Run event store")
|
||||
get_feedback_repo: Callable[[Request], FeedbackRepository] = _require("feedback_repo", "Feedback")
|
||||
get_run_store: Callable[[Request], RunStore] = _require("run_store", "Run store")
|
||||
def get_run_manager(request: Request) -> RunManager:
|
||||
"""Return the global :class:`RunManager`, or 503."""
|
||||
mgr = getattr(request.app.state, "run_manager", None)
|
||||
if mgr is None:
|
||||
raise HTTPException(status_code=503, detail="Run manager not available")
|
||||
return mgr
|
||||
|
||||
|
||||
def get_checkpointer(request: Request):
|
||||
"""Return the global checkpointer, or 503."""
|
||||
cp = getattr(request.app.state, "checkpointer", None)
|
||||
if cp is None:
|
||||
raise HTTPException(status_code=503, detail="Checkpointer not available")
|
||||
return cp
|
||||
|
||||
|
||||
def get_store(request: Request):
|
||||
@@ -128,32 +54,8 @@ def get_store(request: Request):
|
||||
return getattr(request.app.state, "store", None)
|
||||
|
||||
|
||||
def get_thread_store(request: Request) -> ThreadMetaStore:
|
||||
"""Return the thread metadata store (SQL or memory-backed)."""
|
||||
val = getattr(request.app.state, "thread_store", None)
|
||||
if val is None:
|
||||
raise HTTPException(status_code=503, detail="Thread metadata store not available")
|
||||
return val
|
||||
|
||||
|
||||
def get_run_context(request: Request) -> RunContext:
|
||||
"""Build a :class:`RunContext` from ``app.state`` singletons.
|
||||
|
||||
Returns a *base* context with infrastructure dependencies.
|
||||
"""
|
||||
config = get_config(request)
|
||||
return RunContext(
|
||||
checkpointer=get_checkpointer(request),
|
||||
store=get_store(request),
|
||||
event_store=get_run_event_store(request),
|
||||
run_events_config=getattr(config, "run_events", None),
|
||||
thread_store=get_thread_store(request),
|
||||
app_config=config,
|
||||
)
|
||||
|
||||
|
||||
# ---------------------------------------------------------------------------
|
||||
# Auth helpers (used by authz.py and auth middleware)
|
||||
# Auth helpers (used by authz.py)
|
||||
# ---------------------------------------------------------------------------
|
||||
|
||||
# Cached singletons to avoid repeated instantiation per request
|
||||
@@ -162,20 +64,12 @@ _cached_repo: SQLiteUserRepository | None = None
|
||||
|
||||
|
||||
def get_local_provider() -> LocalAuthProvider:
|
||||
"""Get or create the cached LocalAuthProvider singleton.
|
||||
|
||||
Must be called after ``init_engine_from_config()`` — the shared
|
||||
session factory is required to construct the user repository.
|
||||
"""
|
||||
"""Get or create the cached LocalAuthProvider singleton."""
|
||||
global _cached_local_provider, _cached_repo
|
||||
if _cached_repo is None:
|
||||
from app.gateway.auth.repositories.sqlite import SQLiteUserRepository
|
||||
from deerflow.persistence.engine import get_session_factory
|
||||
|
||||
sf = get_session_factory()
|
||||
if sf is None:
|
||||
raise RuntimeError("get_local_provider() called before init_engine_from_config(); cannot access users table")
|
||||
_cached_repo = SQLiteUserRepository(sf)
|
||||
_cached_repo = SQLiteUserRepository()
|
||||
if _cached_local_provider is None:
|
||||
from app.gateway.auth.local_provider import LocalAuthProvider
|
||||
|
||||
@@ -234,12 +128,26 @@ async def get_optional_user_from_request(request: Request):
|
||||
return None
|
||||
|
||||
|
||||
async def get_current_user(request: Request) -> str | None:
|
||||
"""Extract user_id from request cookie, or None if not authenticated.
|
||||
# ---------------------------------------------------------------------------
|
||||
# Runtime bootstrap
|
||||
# ---------------------------------------------------------------------------
|
||||
|
||||
Thin adapter that returns the string id for callers that only need
|
||||
identification (e.g., ``feedback.py``). Full-user callers should use
|
||||
``get_current_user_from_request`` or ``get_optional_user_from_request``.
|
||||
|
||||
@asynccontextmanager
|
||||
async def langgraph_runtime(app: FastAPI) -> AsyncGenerator[None, None]:
|
||||
"""Bootstrap and tear down all LangGraph runtime singletons.
|
||||
|
||||
Usage in ``app.py``::
|
||||
|
||||
async with langgraph_runtime(app):
|
||||
yield
|
||||
"""
|
||||
user = await get_optional_user_from_request(request)
|
||||
return str(user.id) if user else None
|
||||
from deerflow.agents.checkpointer.async_provider import make_checkpointer
|
||||
from deerflow.runtime import make_store, make_stream_bridge
|
||||
|
||||
async with AsyncExitStack() as stack:
|
||||
app.state.stream_bridge = await stack.enter_async_context(make_stream_bridge())
|
||||
app.state.checkpointer = await stack.enter_async_context(make_checkpointer())
|
||||
app.state.store = await stack.enter_async_context(make_store())
|
||||
app.state.run_manager = RunManager()
|
||||
yield
|
||||
|
||||
@@ -1,26 +0,0 @@
|
||||
"""Process-local authentication for Gateway internal callers."""
|
||||
|
||||
from __future__ import annotations
|
||||
|
||||
import secrets
|
||||
from types import SimpleNamespace
|
||||
|
||||
from deerflow.runtime.user_context import DEFAULT_USER_ID
|
||||
|
||||
INTERNAL_AUTH_HEADER_NAME = "X-DeerFlow-Internal-Token"
|
||||
_INTERNAL_AUTH_TOKEN = secrets.token_urlsafe(32)
|
||||
|
||||
|
||||
def create_internal_auth_headers() -> dict[str, str]:
|
||||
"""Return headers that authenticate same-process Gateway internal calls."""
|
||||
return {INTERNAL_AUTH_HEADER_NAME: _INTERNAL_AUTH_TOKEN}
|
||||
|
||||
|
||||
def is_valid_internal_auth_token(token: str | None) -> bool:
|
||||
"""Return True when *token* matches the process-local internal token."""
|
||||
return bool(token) and secrets.compare_digest(token, _INTERNAL_AUTH_TOKEN)
|
||||
|
||||
|
||||
def get_internal_user():
|
||||
"""Return the synthetic user used for trusted internal channel calls."""
|
||||
return SimpleNamespace(id=DEFAULT_USER_ID, system_role="internal")
|
||||
@@ -73,7 +73,7 @@ async def authenticate(request):
|
||||
if isinstance(payload, TokenError):
|
||||
raise Auth.exceptions.HTTPException(
|
||||
status_code=401,
|
||||
detail="Invalid token",
|
||||
detail=f"Token error: {payload.value}",
|
||||
)
|
||||
|
||||
user = await get_local_provider().get_user(payload.sub)
|
||||
|
||||
@@ -5,7 +5,6 @@ from pathlib import Path
|
||||
from fastapi import HTTPException
|
||||
|
||||
from deerflow.config.paths import get_paths
|
||||
from deerflow.runtime.user_context import get_effective_user_id
|
||||
|
||||
|
||||
def resolve_thread_virtual_path(thread_id: str, virtual_path: str) -> Path:
|
||||
@@ -23,7 +22,7 @@ def resolve_thread_virtual_path(thread_id: str, virtual_path: str) -> Path:
|
||||
HTTPException: If the path is invalid or outside allowed directories.
|
||||
"""
|
||||
try:
|
||||
return get_paths().resolve_virtual_path(thread_id, virtual_path, user_id=get_effective_user_id())
|
||||
return get_paths().resolve_virtual_path(thread_id, virtual_path)
|
||||
except ValueError as e:
|
||||
status = 403 if "traversal" in str(e) else 400
|
||||
raise HTTPException(status_code=status, detail=str(e))
|
||||
|
||||
@@ -1,3 +1,3 @@
|
||||
from . import artifacts, assistants_compat, mcp, models, skills, suggestions, thread_runs, threads, uploads
|
||||
from . import artifacts, assistants_compat, auth, mcp, models, skills, suggestions, thread_runs, threads, uploads
|
||||
|
||||
__all__ = ["artifacts", "assistants_compat", "mcp", "models", "skills", "suggestions", "threads", "thread_runs", "uploads"]
|
||||
__all__ = ["artifacts", "assistants_compat", "auth", "mcp", "models", "skills", "suggestions", "threads", "thread_runs", "uploads"]
|
||||
|
||||
@@ -8,7 +8,6 @@ import yaml
|
||||
from fastapi import APIRouter, HTTPException
|
||||
from pydantic import BaseModel, Field
|
||||
|
||||
from deerflow.config.agents_api_config import get_agents_api_config
|
||||
from deerflow.config.agents_config import AgentConfig, list_custom_agents, load_agent_config, load_agent_soul
|
||||
from deerflow.config.paths import get_paths
|
||||
|
||||
@@ -25,7 +24,6 @@ class AgentResponse(BaseModel):
|
||||
description: str = Field(default="", description="Agent description")
|
||||
model: str | None = Field(default=None, description="Optional model override")
|
||||
tool_groups: list[str] | None = Field(default=None, description="Optional tool group whitelist")
|
||||
skills: list[str] | None = Field(default=None, description="Optional skill whitelist (None=all, []=none)")
|
||||
soul: str | None = Field(default=None, description="SOUL.md content")
|
||||
|
||||
|
||||
@@ -42,7 +40,6 @@ class AgentCreateRequest(BaseModel):
|
||||
description: str = Field(default="", description="Agent description")
|
||||
model: str | None = Field(default=None, description="Optional model override")
|
||||
tool_groups: list[str] | None = Field(default=None, description="Optional tool group whitelist")
|
||||
skills: list[str] | None = Field(default=None, description="Optional skill whitelist (None=all enabled, []=none)")
|
||||
soul: str = Field(default="", description="SOUL.md content — agent personality and behavioral guardrails")
|
||||
|
||||
|
||||
@@ -52,7 +49,6 @@ class AgentUpdateRequest(BaseModel):
|
||||
description: str | None = Field(default=None, description="Updated description")
|
||||
model: str | None = Field(default=None, description="Updated model override")
|
||||
tool_groups: list[str] | None = Field(default=None, description="Updated tool group whitelist")
|
||||
skills: list[str] | None = Field(default=None, description="Updated skill whitelist (None=all, []=none)")
|
||||
soul: str | None = Field(default=None, description="Updated SOUL.md content")
|
||||
|
||||
|
||||
@@ -77,15 +73,6 @@ def _normalize_agent_name(name: str) -> str:
|
||||
return name.lower()
|
||||
|
||||
|
||||
def _require_agents_api_enabled() -> None:
|
||||
"""Reject access unless the custom-agent management API is explicitly enabled."""
|
||||
if not get_agents_api_config().enabled:
|
||||
raise HTTPException(
|
||||
status_code=403,
|
||||
detail=("Custom-agent management API is disabled. Set agents_api.enabled=true to expose agent and user-profile routes over HTTP."),
|
||||
)
|
||||
|
||||
|
||||
def _agent_config_to_response(agent_cfg: AgentConfig, include_soul: bool = False) -> AgentResponse:
|
||||
"""Convert AgentConfig to AgentResponse."""
|
||||
soul: str | None = None
|
||||
@@ -97,7 +84,6 @@ def _agent_config_to_response(agent_cfg: AgentConfig, include_soul: bool = False
|
||||
description=agent_cfg.description,
|
||||
model=agent_cfg.model,
|
||||
tool_groups=agent_cfg.tool_groups,
|
||||
skills=agent_cfg.skills,
|
||||
soul=soul,
|
||||
)
|
||||
|
||||
@@ -114,8 +100,6 @@ async def list_agents() -> AgentsListResponse:
|
||||
Returns:
|
||||
List of all custom agents with their metadata and soul content.
|
||||
"""
|
||||
_require_agents_api_enabled()
|
||||
|
||||
try:
|
||||
agents = list_custom_agents()
|
||||
return AgentsListResponse(agents=[_agent_config_to_response(a, include_soul=True) for a in agents])
|
||||
@@ -141,7 +125,6 @@ async def check_agent_name(name: str) -> dict:
|
||||
Raises:
|
||||
HTTPException: 422 if the name is invalid.
|
||||
"""
|
||||
_require_agents_api_enabled()
|
||||
_validate_agent_name(name)
|
||||
normalized = _normalize_agent_name(name)
|
||||
available = not get_paths().agent_dir(normalized).exists()
|
||||
@@ -166,7 +149,6 @@ async def get_agent(name: str) -> AgentResponse:
|
||||
Raises:
|
||||
HTTPException: 404 if agent not found.
|
||||
"""
|
||||
_require_agents_api_enabled()
|
||||
_validate_agent_name(name)
|
||||
name = _normalize_agent_name(name)
|
||||
|
||||
@@ -199,7 +181,6 @@ async def create_agent_endpoint(request: AgentCreateRequest) -> AgentResponse:
|
||||
Raises:
|
||||
HTTPException: 409 if agent already exists, 422 if name is invalid.
|
||||
"""
|
||||
_require_agents_api_enabled()
|
||||
_validate_agent_name(request.name)
|
||||
normalized_name = _normalize_agent_name(request.name)
|
||||
|
||||
@@ -219,8 +200,6 @@ async def create_agent_endpoint(request: AgentCreateRequest) -> AgentResponse:
|
||||
config_data["model"] = request.model
|
||||
if request.tool_groups is not None:
|
||||
config_data["tool_groups"] = request.tool_groups
|
||||
if request.skills is not None:
|
||||
config_data["skills"] = request.skills
|
||||
|
||||
config_file = agent_dir / "config.yaml"
|
||||
with open(config_file, "w", encoding="utf-8") as f:
|
||||
@@ -264,7 +243,6 @@ async def update_agent(name: str, request: AgentUpdateRequest) -> AgentResponse:
|
||||
Raises:
|
||||
HTTPException: 404 if agent not found.
|
||||
"""
|
||||
_require_agents_api_enabled()
|
||||
_validate_agent_name(name)
|
||||
name = _normalize_agent_name(name)
|
||||
|
||||
@@ -277,32 +255,21 @@ async def update_agent(name: str, request: AgentUpdateRequest) -> AgentResponse:
|
||||
|
||||
try:
|
||||
# Update config if any config fields changed
|
||||
# Use model_fields_set to distinguish "field omitted" from "explicitly set to null".
|
||||
# This is critical for skills where None means "inherit all" (not "don't change").
|
||||
fields_set = request.model_fields_set
|
||||
config_changed = bool(fields_set & {"description", "model", "tool_groups", "skills"})
|
||||
config_changed = any(v is not None for v in [request.description, request.model, request.tool_groups])
|
||||
|
||||
if config_changed:
|
||||
updated: dict = {
|
||||
"name": agent_cfg.name,
|
||||
"description": request.description if "description" in fields_set else agent_cfg.description,
|
||||
"description": request.description if request.description is not None else agent_cfg.description,
|
||||
}
|
||||
new_model = request.model if "model" in fields_set else agent_cfg.model
|
||||
new_model = request.model if request.model is not None else agent_cfg.model
|
||||
if new_model is not None:
|
||||
updated["model"] = new_model
|
||||
|
||||
new_tool_groups = request.tool_groups if "tool_groups" in fields_set else agent_cfg.tool_groups
|
||||
new_tool_groups = request.tool_groups if request.tool_groups is not None else agent_cfg.tool_groups
|
||||
if new_tool_groups is not None:
|
||||
updated["tool_groups"] = new_tool_groups
|
||||
|
||||
# skills: None = inherit all, [] = no skills, ["a","b"] = whitelist
|
||||
if "skills" in fields_set:
|
||||
new_skills = request.skills
|
||||
else:
|
||||
new_skills = agent_cfg.skills
|
||||
if new_skills is not None:
|
||||
updated["skills"] = new_skills
|
||||
|
||||
config_file = agent_dir / "config.yaml"
|
||||
with open(config_file, "w", encoding="utf-8") as f:
|
||||
yaml.dump(updated, f, default_flow_style=False, allow_unicode=True)
|
||||
@@ -348,8 +315,6 @@ async def get_user_profile() -> UserProfileResponse:
|
||||
Returns:
|
||||
UserProfileResponse with content=None if USER.md does not exist yet.
|
||||
"""
|
||||
_require_agents_api_enabled()
|
||||
|
||||
try:
|
||||
user_md_path = get_paths().user_md_file
|
||||
if not user_md_path.exists():
|
||||
@@ -376,8 +341,6 @@ async def update_user_profile(request: UserProfileUpdateRequest) -> UserProfileR
|
||||
Returns:
|
||||
UserProfileResponse with the saved content.
|
||||
"""
|
||||
_require_agents_api_enabled()
|
||||
|
||||
try:
|
||||
paths = get_paths()
|
||||
paths.base_dir.mkdir(parents=True, exist_ok=True)
|
||||
@@ -404,7 +367,6 @@ async def delete_agent(name: str) -> None:
|
||||
Raises:
|
||||
HTTPException: 404 if agent not found.
|
||||
"""
|
||||
_require_agents_api_enabled()
|
||||
_validate_agent_name(name)
|
||||
name = _normalize_agent_name(name)
|
||||
|
||||
|
||||
@@ -7,7 +7,6 @@ from urllib.parse import quote
|
||||
from fastapi import APIRouter, HTTPException, Request
|
||||
from fastapi.responses import FileResponse, PlainTextResponse, Response
|
||||
|
||||
from app.gateway.authz import require_permission
|
||||
from app.gateway.path_utils import resolve_thread_virtual_path
|
||||
|
||||
logger = logging.getLogger(__name__)
|
||||
@@ -82,7 +81,6 @@ def _extract_file_from_skill_archive(zip_path: Path, internal_path: str) -> byte
|
||||
summary="Get Artifact File",
|
||||
description="Retrieve an artifact file generated by the AI agent. Text and binary files can be viewed inline, while active web content is always downloaded.",
|
||||
)
|
||||
@require_permission("threads", "read", owner_check=True)
|
||||
async def get_artifact(thread_id: str, path: str, request: Request, download: bool = False) -> Response:
|
||||
"""Get an artifact file by its path.
|
||||
|
||||
|
||||
@@ -1,13 +1,11 @@
|
||||
"""Authentication endpoints."""
|
||||
|
||||
import logging
|
||||
import os
|
||||
import time
|
||||
from ipaddress import ip_address, ip_network
|
||||
|
||||
from fastapi import APIRouter, Depends, HTTPException, Request, Response, status
|
||||
from fastapi.security import OAuth2PasswordRequestForm
|
||||
from pydantic import BaseModel, EmailStr, Field, field_validator
|
||||
from pydantic import BaseModel, EmailStr, Field
|
||||
|
||||
from app.gateway.auth import (
|
||||
UserResponse,
|
||||
@@ -33,84 +31,12 @@ class LoginResponse(BaseModel):
|
||||
needs_setup: bool = False
|
||||
|
||||
|
||||
# Top common-password blocklist. Drawn from the public SecLists "10k worst
|
||||
# passwords" set, lowercased + length>=8 only (shorter ones already fail
|
||||
# the min_length check). Kept tight on purpose: this is the **lower bound**
|
||||
# defense, not a full HIBP / passlib check, and runs in-process per request.
|
||||
_COMMON_PASSWORDS: frozenset[str] = frozenset(
|
||||
{
|
||||
"password",
|
||||
"password1",
|
||||
"password12",
|
||||
"password123",
|
||||
"password1234",
|
||||
"12345678",
|
||||
"123456789",
|
||||
"1234567890",
|
||||
"qwerty12",
|
||||
"qwertyui",
|
||||
"qwerty123",
|
||||
"abc12345",
|
||||
"abcd1234",
|
||||
"iloveyou",
|
||||
"letmein1",
|
||||
"welcome1",
|
||||
"welcome123",
|
||||
"admin123",
|
||||
"administrator",
|
||||
"passw0rd",
|
||||
"p@ssw0rd",
|
||||
"monkey12",
|
||||
"trustno1",
|
||||
"sunshine",
|
||||
"princess",
|
||||
"football",
|
||||
"baseball",
|
||||
"superman",
|
||||
"batman123",
|
||||
"starwars",
|
||||
"dragon123",
|
||||
"master123",
|
||||
"shadow12",
|
||||
"michael1",
|
||||
"jennifer",
|
||||
"computer",
|
||||
}
|
||||
)
|
||||
|
||||
|
||||
def _password_is_common(password: str) -> bool:
|
||||
"""Case-insensitive blocklist check.
|
||||
|
||||
Lowercases the input so trivial mutations like ``Password`` /
|
||||
``PASSWORD`` are also rejected. Does not normalize digit substitutions
|
||||
(``p@ssw0rd`` is included as a literal entry instead) — keeping the
|
||||
rule cheap and predictable.
|
||||
"""
|
||||
return password.lower() in _COMMON_PASSWORDS
|
||||
|
||||
|
||||
def _validate_strong_password(value: str) -> str:
|
||||
"""Pydantic field-validator body shared by Register + ChangePassword.
|
||||
|
||||
Constraint = function, not type-level mixin. The two request models
|
||||
have no "is-a" relationship; they only share the password-strength
|
||||
rule. Lifting it into a free function lets each model bind it via
|
||||
``@field_validator(field_name)`` without inheritance gymnastics.
|
||||
"""
|
||||
if _password_is_common(value):
|
||||
raise ValueError("Password is too common; choose a stronger password.")
|
||||
return value
|
||||
|
||||
|
||||
class RegisterRequest(BaseModel):
|
||||
"""Request model for user registration."""
|
||||
|
||||
email: EmailStr
|
||||
password: str = Field(..., min_length=8)
|
||||
|
||||
_strong_password = field_validator("password")(classmethod(lambda cls, v: _validate_strong_password(v)))
|
||||
|
||||
|
||||
class ChangePasswordRequest(BaseModel):
|
||||
"""Request model for password change (also handles setup flow)."""
|
||||
@@ -119,8 +45,6 @@ class ChangePasswordRequest(BaseModel):
|
||||
new_password: str = Field(..., min_length=8)
|
||||
new_email: EmailStr | None = None
|
||||
|
||||
_strong_password = field_validator("new_password")(classmethod(lambda cls, v: _validate_strong_password(v)))
|
||||
|
||||
|
||||
class MessageResponse(BaseModel):
|
||||
"""Generic message response."""
|
||||
@@ -146,13 +70,7 @@ def _set_session_cookie(response: Response, token: str, request: Request) -> Non
|
||||
|
||||
|
||||
# ── Rate Limiting ────────────────────────────────────────────────────────
|
||||
# In-process dict — not shared across workers.
|
||||
#
|
||||
# **Limitation**: with multi-worker deployments (e.g., gunicorn -w N), each
|
||||
# worker maintains its own lockout table, so an attacker effectively gets
|
||||
# N × _MAX_LOGIN_ATTEMPTS guesses before being locked out everywhere. For
|
||||
# production multi-worker setups, replace this with a shared store (Redis,
|
||||
# database-backed counter) to enforce a true per-IP limit.
|
||||
# In-process dict — not shared across workers. Sufficient for single-worker deployments.
|
||||
|
||||
_MAX_LOGIN_ATTEMPTS = 5
|
||||
_LOCKOUT_SECONDS = 300 # 5 minutes
|
||||
@@ -161,65 +79,26 @@ _LOCKOUT_SECONDS = 300 # 5 minutes
|
||||
_login_attempts: dict[str, tuple[int, float]] = {}
|
||||
|
||||
|
||||
def _trusted_proxies() -> list:
|
||||
"""Parse ``AUTH_TRUSTED_PROXIES`` env var into a list of ip_network objects.
|
||||
|
||||
Comma-separated CIDR or single-IP entries. Empty / unset = no proxy is
|
||||
trusted (direct mode). Invalid entries are skipped with a logger warning.
|
||||
Read live so env-var overrides take effect immediately and tests can
|
||||
``monkeypatch.setenv`` without poking a module-level cache.
|
||||
"""
|
||||
raw = os.getenv("AUTH_TRUSTED_PROXIES", "").strip()
|
||||
if not raw:
|
||||
return []
|
||||
nets = []
|
||||
for entry in raw.split(","):
|
||||
entry = entry.strip()
|
||||
if not entry:
|
||||
continue
|
||||
try:
|
||||
nets.append(ip_network(entry, strict=False))
|
||||
except ValueError:
|
||||
logger.warning("AUTH_TRUSTED_PROXIES: ignoring invalid entry %r", entry)
|
||||
return nets
|
||||
|
||||
|
||||
def _get_client_ip(request: Request) -> str:
|
||||
"""Extract the real client IP for rate limiting.
|
||||
|
||||
Trust model:
|
||||
Uses ``X-Real-IP`` header set by nginx (``proxy_set_header X-Real-IP
|
||||
$remote_addr``). Nginx unconditionally overwrites any client-supplied
|
||||
``X-Real-IP``, so the value seen by Gateway is always the TCP peer IP
|
||||
that nginx observed — it cannot be spoofed by the client.
|
||||
|
||||
- The TCP peer (``request.client.host``) is always the baseline. It is
|
||||
whatever the kernel reports as the connecting socket — unforgeable
|
||||
by the client itself.
|
||||
- ``X-Real-IP`` is **only** honored if the TCP peer is in the
|
||||
``AUTH_TRUSTED_PROXIES`` allowlist (set via env var, comma-separated
|
||||
CIDR or single IPs). When set, the gateway is assumed to be behind a
|
||||
reverse proxy (nginx, Cloudflare, ALB, …) that overwrites
|
||||
``X-Real-IP`` with the original client address.
|
||||
- With no ``AUTH_TRUSTED_PROXIES`` set, ``X-Real-IP`` is silently
|
||||
ignored — closing the bypass where any client could rotate the
|
||||
header to dodge per-IP rate limits in dev / direct-gateway mode.
|
||||
``request.client.host`` is NOT reliable because uvicorn's default
|
||||
``proxy_headers=True`` replaces it with the *first* entry from
|
||||
``X-Forwarded-For``, which IS client-spoofable.
|
||||
|
||||
``X-Forwarded-For`` is intentionally NOT used because it is naturally
|
||||
client-controlled at the *first* hop and the trust chain is harder to
|
||||
audit per-request.
|
||||
``X-Forwarded-For`` is intentionally NOT used for the same reason.
|
||||
"""
|
||||
peer_host = request.client.host if request.client else None
|
||||
real_ip = request.headers.get("x-real-ip", "").strip()
|
||||
if real_ip:
|
||||
return real_ip
|
||||
|
||||
trusted = _trusted_proxies()
|
||||
if trusted and peer_host:
|
||||
try:
|
||||
peer_ip = ip_address(peer_host)
|
||||
if any(peer_ip in net for net in trusted):
|
||||
real_ip = request.headers.get("x-real-ip", "").strip()
|
||||
if real_ip:
|
||||
return real_ip
|
||||
except ValueError:
|
||||
# peer_host wasn't a parseable IP (e.g. "unknown") — fall through
|
||||
pass
|
||||
|
||||
return peer_host or "unknown"
|
||||
# Fallback: direct connection without nginx (e.g. unit tests, dev).
|
||||
return request.client.host if request.client else "unknown"
|
||||
|
||||
|
||||
def _check_rate_limit(ip: str) -> None:
|
||||
@@ -382,80 +261,11 @@ async def get_me(request: Request):
|
||||
return UserResponse(id=str(user.id), email=user.email, system_role=user.system_role, needs_setup=user.needs_setup)
|
||||
|
||||
|
||||
_SETUP_STATUS_COOLDOWN: dict[str, float] = {}
|
||||
_SETUP_STATUS_COOLDOWN_SECONDS = 60
|
||||
_MAX_TRACKED_SETUP_STATUS_IPS = 10000
|
||||
|
||||
|
||||
@router.get("/setup-status")
|
||||
async def setup_status(request: Request):
|
||||
"""Check if an admin account exists. Returns needs_setup=True when no admin exists."""
|
||||
client_ip = _get_client_ip(request)
|
||||
now = time.time()
|
||||
last_check = _SETUP_STATUS_COOLDOWN.get(client_ip, 0)
|
||||
elapsed = now - last_check
|
||||
if elapsed < _SETUP_STATUS_COOLDOWN_SECONDS:
|
||||
retry_after = max(1, int(_SETUP_STATUS_COOLDOWN_SECONDS - elapsed))
|
||||
raise HTTPException(
|
||||
status_code=status.HTTP_429_TOO_MANY_REQUESTS,
|
||||
detail="Setup status check is rate limited",
|
||||
headers={"Retry-After": str(retry_after)},
|
||||
)
|
||||
# Evict stale entries when dict grows too large to bound memory usage.
|
||||
if len(_SETUP_STATUS_COOLDOWN) >= _MAX_TRACKED_SETUP_STATUS_IPS:
|
||||
cutoff = now - _SETUP_STATUS_COOLDOWN_SECONDS
|
||||
stale = [k for k, t in _SETUP_STATUS_COOLDOWN.items() if t < cutoff]
|
||||
for k in stale:
|
||||
del _SETUP_STATUS_COOLDOWN[k]
|
||||
# If still too large after evicting expired entries, remove oldest half.
|
||||
if len(_SETUP_STATUS_COOLDOWN) >= _MAX_TRACKED_SETUP_STATUS_IPS:
|
||||
by_time = sorted(_SETUP_STATUS_COOLDOWN.items(), key=lambda kv: kv[1])
|
||||
for k, _ in by_time[: len(by_time) // 2]:
|
||||
del _SETUP_STATUS_COOLDOWN[k]
|
||||
_SETUP_STATUS_COOLDOWN[client_ip] = now
|
||||
admin_count = await get_local_provider().count_admin_users()
|
||||
return {"needs_setup": admin_count == 0}
|
||||
|
||||
|
||||
class InitializeAdminRequest(BaseModel):
|
||||
"""Request model for first-boot admin account creation."""
|
||||
|
||||
email: EmailStr
|
||||
password: str = Field(..., min_length=8)
|
||||
|
||||
_strong_password = field_validator("password")(classmethod(lambda cls, v: _validate_strong_password(v)))
|
||||
|
||||
|
||||
@router.post("/initialize", response_model=UserResponse, status_code=status.HTTP_201_CREATED)
|
||||
async def initialize_admin(request: Request, response: Response, body: InitializeAdminRequest):
|
||||
"""Create the first admin account on initial system setup.
|
||||
|
||||
Only callable when no admin exists. Returns 409 Conflict if an admin
|
||||
already exists.
|
||||
|
||||
On success, the admin account is created with ``needs_setup=False`` and
|
||||
the session cookie is set.
|
||||
"""
|
||||
admin_count = await get_local_provider().count_admin_users()
|
||||
if admin_count > 0:
|
||||
raise HTTPException(
|
||||
status_code=status.HTTP_409_CONFLICT,
|
||||
detail=AuthErrorResponse(code=AuthErrorCode.SYSTEM_ALREADY_INITIALIZED, message="System already initialized").model_dump(),
|
||||
)
|
||||
|
||||
try:
|
||||
user = await get_local_provider().create_user(email=body.email, password=body.password, system_role="admin", needs_setup=False)
|
||||
except ValueError:
|
||||
# DB unique-constraint race: another concurrent request beat us.
|
||||
raise HTTPException(
|
||||
status_code=status.HTTP_409_CONFLICT,
|
||||
detail=AuthErrorResponse(code=AuthErrorCode.SYSTEM_ALREADY_INITIALIZED, message="System already initialized").model_dump(),
|
||||
)
|
||||
|
||||
token = create_access_token(str(user.id), token_version=user.token_version)
|
||||
_set_session_cookie(response, token, request)
|
||||
|
||||
return UserResponse(id=str(user.id), email=user.email, system_role=user.system_role)
|
||||
async def setup_status():
|
||||
"""Check if admin account exists. Always False after first boot."""
|
||||
user_count = await get_local_provider().count_users()
|
||||
return {"needs_setup": user_count == 0}
|
||||
|
||||
|
||||
# ── OAuth Endpoints (Future/Placeholder) ─────────────────────────────────
|
||||
|
||||
@@ -1,188 +0,0 @@
|
||||
"""Feedback endpoints — create, list, stats, delete.
|
||||
|
||||
Allows users to submit thumbs-up/down feedback on runs,
|
||||
optionally scoped to a specific message.
|
||||
"""
|
||||
|
||||
from __future__ import annotations
|
||||
|
||||
import logging
|
||||
from typing import Any
|
||||
|
||||
from fastapi import APIRouter, HTTPException, Request
|
||||
from pydantic import BaseModel, Field
|
||||
|
||||
from app.gateway.authz import require_permission
|
||||
from app.gateway.deps import get_current_user, get_feedback_repo, get_run_store
|
||||
|
||||
logger = logging.getLogger(__name__)
|
||||
router = APIRouter(prefix="/api/threads", tags=["feedback"])
|
||||
|
||||
|
||||
# ---------------------------------------------------------------------------
|
||||
# Request / response models
|
||||
# ---------------------------------------------------------------------------
|
||||
|
||||
|
||||
class FeedbackCreateRequest(BaseModel):
|
||||
rating: int = Field(..., description="Feedback rating: +1 (positive) or -1 (negative)")
|
||||
comment: str | None = Field(default=None, description="Optional text feedback")
|
||||
message_id: str | None = Field(default=None, description="Optional: scope feedback to a specific message")
|
||||
|
||||
|
||||
class FeedbackUpsertRequest(BaseModel):
|
||||
rating: int = Field(..., description="Feedback rating: +1 (positive) or -1 (negative)")
|
||||
comment: str | None = Field(default=None, description="Optional text feedback")
|
||||
|
||||
|
||||
class FeedbackResponse(BaseModel):
|
||||
feedback_id: str
|
||||
run_id: str
|
||||
thread_id: str
|
||||
user_id: str | None = None
|
||||
message_id: str | None = None
|
||||
rating: int
|
||||
comment: str | None = None
|
||||
created_at: str = ""
|
||||
|
||||
|
||||
class FeedbackStatsResponse(BaseModel):
|
||||
run_id: str
|
||||
total: int = 0
|
||||
positive: int = 0
|
||||
negative: int = 0
|
||||
|
||||
|
||||
# ---------------------------------------------------------------------------
|
||||
# Endpoints
|
||||
# ---------------------------------------------------------------------------
|
||||
|
||||
|
||||
@router.put("/{thread_id}/runs/{run_id}/feedback", response_model=FeedbackResponse)
|
||||
@require_permission("threads", "write", owner_check=True, require_existing=True)
|
||||
async def upsert_feedback(
|
||||
thread_id: str,
|
||||
run_id: str,
|
||||
body: FeedbackUpsertRequest,
|
||||
request: Request,
|
||||
) -> dict[str, Any]:
|
||||
"""Create or update feedback for a run (idempotent)."""
|
||||
if body.rating not in (1, -1):
|
||||
raise HTTPException(status_code=400, detail="rating must be +1 or -1")
|
||||
|
||||
user_id = await get_current_user(request)
|
||||
|
||||
run_store = get_run_store(request)
|
||||
run = await run_store.get(run_id)
|
||||
if run is None:
|
||||
raise HTTPException(status_code=404, detail=f"Run {run_id} not found")
|
||||
if run.get("thread_id") != thread_id:
|
||||
raise HTTPException(status_code=404, detail=f"Run {run_id} not found in thread {thread_id}")
|
||||
|
||||
feedback_repo = get_feedback_repo(request)
|
||||
return await feedback_repo.upsert(
|
||||
run_id=run_id,
|
||||
thread_id=thread_id,
|
||||
rating=body.rating,
|
||||
user_id=user_id,
|
||||
comment=body.comment,
|
||||
)
|
||||
|
||||
|
||||
@router.delete("/{thread_id}/runs/{run_id}/feedback")
|
||||
@require_permission("threads", "delete", owner_check=True, require_existing=True)
|
||||
async def delete_run_feedback(
|
||||
thread_id: str,
|
||||
run_id: str,
|
||||
request: Request,
|
||||
) -> dict[str, bool]:
|
||||
"""Delete the current user's feedback for a run."""
|
||||
user_id = await get_current_user(request)
|
||||
feedback_repo = get_feedback_repo(request)
|
||||
deleted = await feedback_repo.delete_by_run(
|
||||
thread_id=thread_id,
|
||||
run_id=run_id,
|
||||
user_id=user_id,
|
||||
)
|
||||
if not deleted:
|
||||
raise HTTPException(status_code=404, detail="No feedback found for this run")
|
||||
return {"success": True}
|
||||
|
||||
|
||||
@router.post("/{thread_id}/runs/{run_id}/feedback", response_model=FeedbackResponse)
|
||||
@require_permission("threads", "write", owner_check=True, require_existing=True)
|
||||
async def create_feedback(
|
||||
thread_id: str,
|
||||
run_id: str,
|
||||
body: FeedbackCreateRequest,
|
||||
request: Request,
|
||||
) -> dict[str, Any]:
|
||||
"""Submit feedback (thumbs-up/down) for a run."""
|
||||
if body.rating not in (1, -1):
|
||||
raise HTTPException(status_code=400, detail="rating must be +1 or -1")
|
||||
|
||||
user_id = await get_current_user(request)
|
||||
|
||||
# Validate run exists and belongs to thread
|
||||
run_store = get_run_store(request)
|
||||
run = await run_store.get(run_id)
|
||||
if run is None:
|
||||
raise HTTPException(status_code=404, detail=f"Run {run_id} not found")
|
||||
if run.get("thread_id") != thread_id:
|
||||
raise HTTPException(status_code=404, detail=f"Run {run_id} not found in thread {thread_id}")
|
||||
|
||||
feedback_repo = get_feedback_repo(request)
|
||||
return await feedback_repo.create(
|
||||
run_id=run_id,
|
||||
thread_id=thread_id,
|
||||
rating=body.rating,
|
||||
user_id=user_id,
|
||||
message_id=body.message_id,
|
||||
comment=body.comment,
|
||||
)
|
||||
|
||||
|
||||
@router.get("/{thread_id}/runs/{run_id}/feedback", response_model=list[FeedbackResponse])
|
||||
@require_permission("threads", "read", owner_check=True)
|
||||
async def list_feedback(
|
||||
thread_id: str,
|
||||
run_id: str,
|
||||
request: Request,
|
||||
) -> list[dict[str, Any]]:
|
||||
"""List all feedback for a run."""
|
||||
feedback_repo = get_feedback_repo(request)
|
||||
return await feedback_repo.list_by_run(thread_id, run_id)
|
||||
|
||||
|
||||
@router.get("/{thread_id}/runs/{run_id}/feedback/stats", response_model=FeedbackStatsResponse)
|
||||
@require_permission("threads", "read", owner_check=True)
|
||||
async def feedback_stats(
|
||||
thread_id: str,
|
||||
run_id: str,
|
||||
request: Request,
|
||||
) -> dict[str, Any]:
|
||||
"""Get aggregated feedback stats (positive/negative counts) for a run."""
|
||||
feedback_repo = get_feedback_repo(request)
|
||||
return await feedback_repo.aggregate_by_run(thread_id, run_id)
|
||||
|
||||
|
||||
@router.delete("/{thread_id}/runs/{run_id}/feedback/{feedback_id}")
|
||||
@require_permission("threads", "delete", owner_check=True, require_existing=True)
|
||||
async def delete_feedback(
|
||||
thread_id: str,
|
||||
run_id: str,
|
||||
feedback_id: str,
|
||||
request: Request,
|
||||
) -> dict[str, bool]:
|
||||
"""Delete a feedback record."""
|
||||
feedback_repo = get_feedback_repo(request)
|
||||
# Verify feedback belongs to the specified thread/run before deleting
|
||||
existing = await feedback_repo.get(feedback_id)
|
||||
if existing is None:
|
||||
raise HTTPException(status_code=404, detail=f"Feedback {feedback_id} not found")
|
||||
if existing.get("thread_id") != thread_id or existing.get("run_id") != run_id:
|
||||
raise HTTPException(status_code=404, detail=f"Feedback {feedback_id} not found in run {run_id}")
|
||||
deleted = await feedback_repo.delete(feedback_id)
|
||||
if not deleted:
|
||||
raise HTTPException(status_code=404, detail=f"Feedback {feedback_id} not found")
|
||||
return {"success": True}
|
||||
@@ -13,7 +13,6 @@ from deerflow.agents.memory.updater import (
|
||||
update_memory_fact,
|
||||
)
|
||||
from deerflow.config.memory_config import get_memory_config
|
||||
from deerflow.runtime.user_context import get_effective_user_id
|
||||
|
||||
router = APIRouter(prefix="/api", tags=["memory"])
|
||||
|
||||
@@ -148,7 +147,7 @@ async def get_memory() -> MemoryResponse:
|
||||
}
|
||||
```
|
||||
"""
|
||||
memory_data = get_memory_data(user_id=get_effective_user_id())
|
||||
memory_data = get_memory_data()
|
||||
return MemoryResponse(**memory_data)
|
||||
|
||||
|
||||
@@ -168,7 +167,7 @@ async def reload_memory() -> MemoryResponse:
|
||||
Returns:
|
||||
The reloaded memory data.
|
||||
"""
|
||||
memory_data = reload_memory_data(user_id=get_effective_user_id())
|
||||
memory_data = reload_memory_data()
|
||||
return MemoryResponse(**memory_data)
|
||||
|
||||
|
||||
@@ -182,7 +181,7 @@ async def reload_memory() -> MemoryResponse:
|
||||
async def clear_memory() -> MemoryResponse:
|
||||
"""Clear all persisted memory data."""
|
||||
try:
|
||||
memory_data = clear_memory_data(user_id=get_effective_user_id())
|
||||
memory_data = clear_memory_data()
|
||||
except OSError as exc:
|
||||
raise HTTPException(status_code=500, detail="Failed to clear memory data.") from exc
|
||||
|
||||
@@ -203,7 +202,6 @@ async def create_memory_fact_endpoint(request: FactCreateRequest) -> MemoryRespo
|
||||
content=request.content,
|
||||
category=request.category,
|
||||
confidence=request.confidence,
|
||||
user_id=get_effective_user_id(),
|
||||
)
|
||||
except ValueError as exc:
|
||||
raise _map_memory_fact_value_error(exc) from exc
|
||||
@@ -223,7 +221,7 @@ async def create_memory_fact_endpoint(request: FactCreateRequest) -> MemoryRespo
|
||||
async def delete_memory_fact_endpoint(fact_id: str) -> MemoryResponse:
|
||||
"""Delete a single fact from memory by fact id."""
|
||||
try:
|
||||
memory_data = delete_memory_fact(fact_id, user_id=get_effective_user_id())
|
||||
memory_data = delete_memory_fact(fact_id)
|
||||
except KeyError as exc:
|
||||
raise HTTPException(status_code=404, detail=f"Memory fact '{fact_id}' not found.") from exc
|
||||
except OSError as exc:
|
||||
@@ -247,7 +245,6 @@ async def update_memory_fact_endpoint(fact_id: str, request: FactPatchRequest) -
|
||||
content=request.content,
|
||||
category=request.category,
|
||||
confidence=request.confidence,
|
||||
user_id=get_effective_user_id(),
|
||||
)
|
||||
except ValueError as exc:
|
||||
raise _map_memory_fact_value_error(exc) from exc
|
||||
@@ -268,7 +265,7 @@ async def update_memory_fact_endpoint(fact_id: str, request: FactPatchRequest) -
|
||||
)
|
||||
async def export_memory() -> MemoryResponse:
|
||||
"""Export the current memory data."""
|
||||
memory_data = get_memory_data(user_id=get_effective_user_id())
|
||||
memory_data = get_memory_data()
|
||||
return MemoryResponse(**memory_data)
|
||||
|
||||
|
||||
@@ -282,7 +279,7 @@ async def export_memory() -> MemoryResponse:
|
||||
async def import_memory(request: MemoryResponse) -> MemoryResponse:
|
||||
"""Import and persist memory data."""
|
||||
try:
|
||||
memory_data = import_memory_data(request.model_dump(), user_id=get_effective_user_id())
|
||||
memory_data = import_memory_data(request.model_dump())
|
||||
except OSError as exc:
|
||||
raise HTTPException(status_code=500, detail="Failed to import memory data.") from exc
|
||||
|
||||
@@ -340,7 +337,7 @@ async def get_memory_status() -> MemoryStatusResponse:
|
||||
Combined memory configuration and current data.
|
||||
"""
|
||||
config = get_memory_config()
|
||||
memory_data = get_memory_data(user_id=get_effective_user_id())
|
||||
memory_data = get_memory_data()
|
||||
|
||||
return MemoryStatusResponse(
|
||||
config=MemoryConfigResponse(
|
||||
|
||||
@@ -1,8 +1,7 @@
|
||||
from fastapi import APIRouter, Depends, HTTPException
|
||||
from fastapi import APIRouter, HTTPException
|
||||
from pydantic import BaseModel, Field
|
||||
|
||||
from app.gateway.deps import get_config
|
||||
from deerflow.config.app_config import AppConfig
|
||||
from deerflow.config import get_app_config
|
||||
|
||||
router = APIRouter(prefix="/api", tags=["models"])
|
||||
|
||||
@@ -18,17 +17,10 @@ class ModelResponse(BaseModel):
|
||||
supports_reasoning_effort: bool = Field(default=False, description="Whether model supports reasoning effort")
|
||||
|
||||
|
||||
class TokenUsageResponse(BaseModel):
|
||||
"""Token usage display configuration."""
|
||||
|
||||
enabled: bool = Field(default=False, description="Whether token usage display is enabled")
|
||||
|
||||
|
||||
class ModelsListResponse(BaseModel):
|
||||
"""Response model for listing all models."""
|
||||
|
||||
models: list[ModelResponse]
|
||||
token_usage: TokenUsageResponse
|
||||
|
||||
|
||||
@router.get(
|
||||
@@ -37,14 +29,14 @@ class ModelsListResponse(BaseModel):
|
||||
summary="List All Models",
|
||||
description="Retrieve a list of all available AI models configured in the system.",
|
||||
)
|
||||
async def list_models(config: AppConfig = Depends(get_config)) -> ModelsListResponse:
|
||||
async def list_models() -> ModelsListResponse:
|
||||
"""List all available models from configuration.
|
||||
|
||||
Returns model information suitable for frontend display,
|
||||
excluding sensitive fields like API keys and internal configuration.
|
||||
|
||||
Returns:
|
||||
A list of all configured models with their metadata and token usage display settings.
|
||||
A list of all configured models with their metadata.
|
||||
|
||||
Example Response:
|
||||
```json
|
||||
@@ -52,27 +44,21 @@ async def list_models(config: AppConfig = Depends(get_config)) -> ModelsListResp
|
||||
"models": [
|
||||
{
|
||||
"name": "gpt-4",
|
||||
"model": "gpt-4",
|
||||
"display_name": "GPT-4",
|
||||
"description": "OpenAI GPT-4 model",
|
||||
"supports_thinking": false,
|
||||
"supports_reasoning_effort": false
|
||||
"supports_thinking": false
|
||||
},
|
||||
{
|
||||
"name": "claude-3-opus",
|
||||
"model": "claude-3-opus",
|
||||
"display_name": "Claude 3 Opus",
|
||||
"description": "Anthropic Claude 3 Opus model",
|
||||
"supports_thinking": true,
|
||||
"supports_reasoning_effort": false
|
||||
"supports_thinking": true
|
||||
}
|
||||
],
|
||||
"token_usage": {
|
||||
"enabled": true
|
||||
}
|
||||
]
|
||||
}
|
||||
```
|
||||
"""
|
||||
config = get_app_config()
|
||||
models = [
|
||||
ModelResponse(
|
||||
name=model.name,
|
||||
@@ -84,10 +70,7 @@ async def list_models(config: AppConfig = Depends(get_config)) -> ModelsListResp
|
||||
)
|
||||
for model in config.models
|
||||
]
|
||||
return ModelsListResponse(
|
||||
models=models,
|
||||
token_usage=TokenUsageResponse(enabled=config.token_usage.enabled),
|
||||
)
|
||||
return ModelsListResponse(models=models)
|
||||
|
||||
|
||||
@router.get(
|
||||
@@ -96,7 +79,7 @@ async def list_models(config: AppConfig = Depends(get_config)) -> ModelsListResp
|
||||
summary="Get Model Details",
|
||||
description="Retrieve detailed information about a specific AI model by its name.",
|
||||
)
|
||||
async def get_model(model_name: str, config: AppConfig = Depends(get_config)) -> ModelResponse:
|
||||
async def get_model(model_name: str) -> ModelResponse:
|
||||
"""Get a specific model by name.
|
||||
|
||||
Args:
|
||||
@@ -118,6 +101,7 @@ async def get_model(model_name: str, config: AppConfig = Depends(get_config)) ->
|
||||
}
|
||||
```
|
||||
"""
|
||||
config = get_app_config()
|
||||
model = config.get_model_config(model_name)
|
||||
if model is None:
|
||||
raise HTTPException(status_code=404, detail=f"Model '{model_name}' not found")
|
||||
|
||||
@@ -11,11 +11,10 @@ import asyncio
|
||||
import logging
|
||||
import uuid
|
||||
|
||||
from fastapi import APIRouter, HTTPException, Query, Request
|
||||
from fastapi import APIRouter, Request
|
||||
from fastapi.responses import StreamingResponse
|
||||
|
||||
from app.gateway.authz import require_permission
|
||||
from app.gateway.deps import get_checkpointer, get_feedback_repo, get_run_event_store, get_run_manager, get_run_store, get_stream_bridge
|
||||
from app.gateway.deps import get_checkpointer, get_run_manager, get_stream_bridge
|
||||
from app.gateway.routers.thread_runs import RunCreateRequest
|
||||
from app.gateway.services import sse_consumer, start_run
|
||||
from deerflow.runtime import serialize_channel_values
|
||||
@@ -52,7 +51,6 @@ async def stateless_stream(body: RunCreateRequest, request: Request) -> Streamin
|
||||
"Cache-Control": "no-cache",
|
||||
"Connection": "keep-alive",
|
||||
"X-Accel-Buffering": "no",
|
||||
"Content-Location": f"/api/threads/{thread_id}/runs/{record.run_id}",
|
||||
},
|
||||
)
|
||||
|
||||
@@ -86,58 +84,3 @@ async def stateless_wait(body: RunCreateRequest, request: Request) -> dict:
|
||||
logger.exception("Failed to fetch final state for run %s", record.run_id)
|
||||
|
||||
return {"status": record.status.value, "error": record.error}
|
||||
|
||||
|
||||
# ---------------------------------------------------------------------------
|
||||
# Run-scoped read endpoints
|
||||
# ---------------------------------------------------------------------------
|
||||
|
||||
|
||||
async def _resolve_run(run_id: str, request: Request) -> dict:
|
||||
"""Fetch run by run_id with user ownership check. Raises 404 if not found."""
|
||||
run_store = get_run_store(request)
|
||||
record = await run_store.get(run_id) # user_id=AUTO filters by contextvar
|
||||
if record is None:
|
||||
raise HTTPException(status_code=404, detail=f"Run {run_id} not found")
|
||||
return record
|
||||
|
||||
|
||||
@router.get("/{run_id}/messages")
|
||||
@require_permission("runs", "read")
|
||||
async def run_messages(
|
||||
run_id: str,
|
||||
request: Request,
|
||||
limit: int = Query(default=50, le=200, ge=1),
|
||||
before_seq: int | None = Query(default=None),
|
||||
after_seq: int | None = Query(default=None),
|
||||
) -> dict:
|
||||
"""Return paginated messages for a run (cursor-based).
|
||||
|
||||
Pagination:
|
||||
- after_seq: messages with seq > after_seq (forward)
|
||||
- before_seq: messages with seq < before_seq (backward)
|
||||
- neither: latest messages
|
||||
|
||||
Response: { data: [...], has_more: bool }
|
||||
"""
|
||||
run = await _resolve_run(run_id, request)
|
||||
event_store = get_run_event_store(request)
|
||||
rows = await event_store.list_messages_by_run(
|
||||
run["thread_id"],
|
||||
run_id,
|
||||
limit=limit + 1,
|
||||
before_seq=before_seq,
|
||||
after_seq=after_seq,
|
||||
)
|
||||
has_more = len(rows) > limit
|
||||
data = rows[:limit] if has_more else rows
|
||||
return {"data": data, "has_more": has_more}
|
||||
|
||||
|
||||
@router.get("/{run_id}/feedback")
|
||||
@require_permission("runs", "read")
|
||||
async def run_feedback(run_id: str, request: Request) -> list[dict]:
|
||||
"""Return all feedback for a run."""
|
||||
run = await _resolve_run(run_id, request)
|
||||
feedback_repo = get_feedback_repo(request)
|
||||
return await feedback_repo.list_by_run(run["thread_id"], run_id)
|
||||
|
||||
@@ -2,19 +2,13 @@ import json
|
||||
import logging
|
||||
from pathlib import Path
|
||||
|
||||
from fastapi import APIRouter, Depends, HTTPException
|
||||
from fastapi import APIRouter, HTTPException
|
||||
from pydantic import BaseModel, Field
|
||||
|
||||
from app.gateway.deps import get_config
|
||||
from app.gateway.path_utils import resolve_thread_virtual_path
|
||||
from deerflow.agents.lead_agent.prompt import refresh_skills_system_prompt_cache_async
|
||||
from deerflow.config.app_config import AppConfig
|
||||
from deerflow.config.extensions_config import ExtensionsConfig, SkillStateConfig, get_extensions_config, reload_extensions_config
|
||||
from deerflow.skills import Skill
|
||||
from deerflow.skills.installer import SkillAlreadyExistsError
|
||||
from deerflow.skills.security_scanner import scan_skill_content
|
||||
from deerflow.skills.storage import get_or_new_skill_storage
|
||||
from deerflow.skills.types import SKILL_MD_FILE, SkillCategory
|
||||
from deerflow.skills import Skill, load_skills
|
||||
from deerflow.skills.installer import SkillAlreadyExistsError, install_skill_from_archive
|
||||
|
||||
logger = logging.getLogger(__name__)
|
||||
|
||||
@@ -27,7 +21,7 @@ class SkillResponse(BaseModel):
|
||||
name: str = Field(..., description="Name of the skill")
|
||||
description: str = Field(..., description="Description of what the skill does")
|
||||
license: str | None = Field(None, description="License information")
|
||||
category: SkillCategory = Field(..., description="Category of the skill (public or custom)")
|
||||
category: str = Field(..., description="Category of the skill (public or custom)")
|
||||
enabled: bool = Field(default=True, description="Whether this skill is enabled")
|
||||
|
||||
|
||||
@@ -58,22 +52,6 @@ class SkillInstallResponse(BaseModel):
|
||||
message: str = Field(..., description="Installation result message")
|
||||
|
||||
|
||||
class CustomSkillContentResponse(SkillResponse):
|
||||
content: str = Field(..., description="Raw SKILL.md content")
|
||||
|
||||
|
||||
class CustomSkillUpdateRequest(BaseModel):
|
||||
content: str = Field(..., description="Replacement SKILL.md content")
|
||||
|
||||
|
||||
class CustomSkillHistoryResponse(BaseModel):
|
||||
history: list[dict]
|
||||
|
||||
|
||||
class SkillRollbackRequest(BaseModel):
|
||||
history_index: int = Field(default=-1, description="History entry index to restore from, defaulting to the latest change.")
|
||||
|
||||
|
||||
def _skill_to_response(skill: Skill) -> SkillResponse:
|
||||
"""Convert a Skill object to a SkillResponse."""
|
||||
return SkillResponse(
|
||||
@@ -91,203 +69,24 @@ def _skill_to_response(skill: Skill) -> SkillResponse:
|
||||
summary="List All Skills",
|
||||
description="Retrieve a list of all available skills from both public and custom directories.",
|
||||
)
|
||||
async def list_skills(config: AppConfig = Depends(get_config)) -> SkillsListResponse:
|
||||
async def list_skills() -> SkillsListResponse:
|
||||
try:
|
||||
skills = get_or_new_skill_storage(app_config=config).load_skills(enabled_only=False)
|
||||
skills = load_skills(enabled_only=False)
|
||||
return SkillsListResponse(skills=[_skill_to_response(skill) for skill in skills])
|
||||
except Exception as e:
|
||||
logger.error(f"Failed to load skills: {e}", exc_info=True)
|
||||
raise HTTPException(status_code=500, detail=f"Failed to load skills: {str(e)}")
|
||||
|
||||
|
||||
@router.post(
|
||||
"/skills/install",
|
||||
response_model=SkillInstallResponse,
|
||||
summary="Install Skill",
|
||||
description="Install a skill from a .skill file (ZIP archive) located in the thread's user-data directory.",
|
||||
)
|
||||
async def install_skill(request: SkillInstallRequest, config: AppConfig = Depends(get_config)) -> SkillInstallResponse:
|
||||
try:
|
||||
skill_file_path = resolve_thread_virtual_path(request.thread_id, request.path)
|
||||
result = await get_or_new_skill_storage(app_config=config).ainstall_skill_from_archive(skill_file_path)
|
||||
await refresh_skills_system_prompt_cache_async()
|
||||
return SkillInstallResponse(**result)
|
||||
except FileNotFoundError as e:
|
||||
raise HTTPException(status_code=404, detail=str(e))
|
||||
except SkillAlreadyExistsError as e:
|
||||
raise HTTPException(status_code=409, detail=str(e))
|
||||
except ValueError as e:
|
||||
raise HTTPException(status_code=400, detail=str(e))
|
||||
except HTTPException:
|
||||
raise
|
||||
except Exception as e:
|
||||
logger.error(f"Failed to install skill: {e}", exc_info=True)
|
||||
raise HTTPException(status_code=500, detail=f"Failed to install skill: {str(e)}")
|
||||
|
||||
|
||||
@router.get("/skills/custom", response_model=SkillsListResponse, summary="List Custom Skills")
|
||||
async def list_custom_skills(config: AppConfig = Depends(get_config)) -> SkillsListResponse:
|
||||
try:
|
||||
skills = [skill for skill in get_or_new_skill_storage(app_config=config).load_skills(enabled_only=False) if skill.category == SkillCategory.CUSTOM]
|
||||
return SkillsListResponse(skills=[_skill_to_response(skill) for skill in skills])
|
||||
except Exception as e:
|
||||
logger.error("Failed to list custom skills: %s", e, exc_info=True)
|
||||
raise HTTPException(status_code=500, detail=f"Failed to list custom skills: {str(e)}")
|
||||
|
||||
|
||||
@router.get("/skills/custom/{skill_name}", response_model=CustomSkillContentResponse, summary="Get Custom Skill Content")
|
||||
async def get_custom_skill(skill_name: str, config: AppConfig = Depends(get_config)) -> CustomSkillContentResponse:
|
||||
try:
|
||||
skill_name = skill_name.replace("\r\n", "").replace("\n", "")
|
||||
skills = get_or_new_skill_storage(app_config=config).load_skills(enabled_only=False)
|
||||
skill = next((s for s in skills if s.name == skill_name and s.category == SkillCategory.CUSTOM), None)
|
||||
if skill is None:
|
||||
raise HTTPException(status_code=404, detail=f"Custom skill '{skill_name}' not found")
|
||||
return CustomSkillContentResponse(**_skill_to_response(skill).model_dump(), content=get_or_new_skill_storage(app_config=config).read_custom_skill(skill_name))
|
||||
except HTTPException:
|
||||
raise
|
||||
except Exception as e:
|
||||
logger.error("Failed to get custom skill %s: %s", skill_name, e, exc_info=True)
|
||||
raise HTTPException(status_code=500, detail=f"Failed to get custom skill: {str(e)}")
|
||||
|
||||
|
||||
@router.put("/skills/custom/{skill_name}", response_model=CustomSkillContentResponse, summary="Edit Custom Skill")
|
||||
async def update_custom_skill(skill_name: str, request: CustomSkillUpdateRequest, config: AppConfig = Depends(get_config)) -> CustomSkillContentResponse:
|
||||
try:
|
||||
skill_name = skill_name.replace("\r\n", "").replace("\n", "")
|
||||
storage = get_or_new_skill_storage(app_config=config)
|
||||
storage.ensure_custom_skill_is_editable(skill_name)
|
||||
storage.validate_skill_markdown_content(skill_name, request.content)
|
||||
scan = await scan_skill_content(request.content, executable=False, location=f"{skill_name}/{SKILL_MD_FILE}", app_config=config)
|
||||
if scan.decision == "block":
|
||||
raise HTTPException(status_code=400, detail=f"Security scan blocked the edit: {scan.reason}")
|
||||
prev_content = storage.read_custom_skill(skill_name)
|
||||
storage.write_custom_skill(skill_name, SKILL_MD_FILE, request.content)
|
||||
storage.append_history(
|
||||
skill_name,
|
||||
{
|
||||
"action": "human_edit",
|
||||
"author": "human",
|
||||
"thread_id": None,
|
||||
"file_path": SKILL_MD_FILE,
|
||||
"prev_content": prev_content,
|
||||
"new_content": request.content,
|
||||
"scanner": {"decision": scan.decision, "reason": scan.reason},
|
||||
},
|
||||
)
|
||||
await refresh_skills_system_prompt_cache_async()
|
||||
return await get_custom_skill(skill_name, config)
|
||||
except HTTPException:
|
||||
raise
|
||||
except FileNotFoundError as e:
|
||||
raise HTTPException(status_code=404, detail=str(e))
|
||||
except ValueError as e:
|
||||
raise HTTPException(status_code=400, detail=str(e))
|
||||
except Exception as e:
|
||||
logger.error("Failed to update custom skill %s: %s", skill_name, e, exc_info=True)
|
||||
raise HTTPException(status_code=500, detail=f"Failed to update custom skill: {str(e)}")
|
||||
|
||||
|
||||
@router.delete("/skills/custom/{skill_name}", summary="Delete Custom Skill")
|
||||
async def delete_custom_skill(skill_name: str, config: AppConfig = Depends(get_config)) -> dict[str, bool]:
|
||||
try:
|
||||
skill_name = skill_name.replace("\r\n", "").replace("\n", "")
|
||||
storage = get_or_new_skill_storage(app_config=config)
|
||||
storage.delete_custom_skill(
|
||||
skill_name,
|
||||
history_meta={
|
||||
"action": "human_delete",
|
||||
"author": "human",
|
||||
"thread_id": None,
|
||||
"file_path": SKILL_MD_FILE,
|
||||
"prev_content": None,
|
||||
"new_content": None,
|
||||
"scanner": {"decision": "allow", "reason": "Deletion requested."},
|
||||
},
|
||||
)
|
||||
await refresh_skills_system_prompt_cache_async()
|
||||
return {"success": True}
|
||||
except FileNotFoundError as e:
|
||||
raise HTTPException(status_code=404, detail=str(e))
|
||||
except ValueError as e:
|
||||
raise HTTPException(status_code=400, detail=str(e))
|
||||
except Exception as e:
|
||||
logger.error("Failed to delete custom skill %s: %s", skill_name, e, exc_info=True)
|
||||
raise HTTPException(status_code=500, detail=f"Failed to delete custom skill: {str(e)}")
|
||||
|
||||
|
||||
@router.get("/skills/custom/{skill_name}/history", response_model=CustomSkillHistoryResponse, summary="Get Custom Skill History")
|
||||
async def get_custom_skill_history(skill_name: str, config: AppConfig = Depends(get_config)) -> CustomSkillHistoryResponse:
|
||||
try:
|
||||
skill_name = skill_name.replace("\r\n", "").replace("\n", "")
|
||||
storage = get_or_new_skill_storage(app_config=config)
|
||||
if not storage.custom_skill_exists(skill_name) and not storage.get_skill_history_file(skill_name).exists():
|
||||
raise HTTPException(status_code=404, detail=f"Custom skill '{skill_name}' not found")
|
||||
return CustomSkillHistoryResponse(history=storage.read_history(skill_name))
|
||||
except HTTPException:
|
||||
raise
|
||||
except Exception as e:
|
||||
logger.error("Failed to read history for %s: %s", skill_name, e, exc_info=True)
|
||||
raise HTTPException(status_code=500, detail=f"Failed to read history: {str(e)}")
|
||||
|
||||
|
||||
@router.post("/skills/custom/{skill_name}/rollback", response_model=CustomSkillContentResponse, summary="Rollback Custom Skill")
|
||||
async def rollback_custom_skill(skill_name: str, request: SkillRollbackRequest, config: AppConfig = Depends(get_config)) -> CustomSkillContentResponse:
|
||||
try:
|
||||
storage = get_or_new_skill_storage(app_config=config)
|
||||
if not storage.custom_skill_exists(skill_name) and not storage.get_skill_history_file(skill_name).exists():
|
||||
raise HTTPException(status_code=404, detail=f"Custom skill '{skill_name}' not found")
|
||||
history = storage.read_history(skill_name)
|
||||
if not history:
|
||||
raise HTTPException(status_code=400, detail=f"Custom skill '{skill_name}' has no history")
|
||||
record = history[request.history_index]
|
||||
target_content = record.get("prev_content")
|
||||
if target_content is None:
|
||||
raise HTTPException(status_code=400, detail="Selected history entry has no previous content to roll back to")
|
||||
storage.validate_skill_markdown_content(skill_name, target_content)
|
||||
scan = await scan_skill_content(target_content, executable=False, location=f"{skill_name}/{SKILL_MD_FILE}", app_config=config)
|
||||
skill_file = storage.get_custom_skill_file(skill_name)
|
||||
current_content = skill_file.read_text(encoding="utf-8") if skill_file.exists() else None
|
||||
history_entry = {
|
||||
"action": "rollback",
|
||||
"author": "human",
|
||||
"thread_id": None,
|
||||
"file_path": SKILL_MD_FILE,
|
||||
"prev_content": current_content,
|
||||
"new_content": target_content,
|
||||
"rollback_from_ts": record.get("ts"),
|
||||
"scanner": {"decision": scan.decision, "reason": scan.reason},
|
||||
}
|
||||
if scan.decision == "block":
|
||||
storage.append_history(skill_name, history_entry)
|
||||
raise HTTPException(status_code=400, detail=f"Rollback blocked by security scanner: {scan.reason}")
|
||||
storage.write_custom_skill(skill_name, SKILL_MD_FILE, target_content)
|
||||
storage.append_history(skill_name, history_entry)
|
||||
await refresh_skills_system_prompt_cache_async()
|
||||
return await get_custom_skill(skill_name, config)
|
||||
except HTTPException:
|
||||
raise
|
||||
except IndexError:
|
||||
raise HTTPException(status_code=400, detail="history_index is out of range")
|
||||
except FileNotFoundError as e:
|
||||
raise HTTPException(status_code=404, detail=str(e))
|
||||
except ValueError as e:
|
||||
raise HTTPException(status_code=400, detail=str(e))
|
||||
except Exception as e:
|
||||
logger.error("Failed to roll back custom skill %s: %s", skill_name, e, exc_info=True)
|
||||
raise HTTPException(status_code=500, detail=f"Failed to roll back custom skill: {str(e)}")
|
||||
|
||||
|
||||
@router.get(
|
||||
"/skills/{skill_name}",
|
||||
response_model=SkillResponse,
|
||||
summary="Get Skill Details",
|
||||
description="Retrieve detailed information about a specific skill by its name.",
|
||||
)
|
||||
async def get_skill(skill_name: str, config: AppConfig = Depends(get_config)) -> SkillResponse:
|
||||
async def get_skill(skill_name: str) -> SkillResponse:
|
||||
try:
|
||||
skill_name = skill_name.replace("\r\n", "").replace("\n", "")
|
||||
skills = get_or_new_skill_storage(app_config=config).load_skills(enabled_only=False)
|
||||
skills = load_skills(enabled_only=False)
|
||||
skill = next((s for s in skills if s.name == skill_name), None)
|
||||
|
||||
if skill is None:
|
||||
@@ -307,10 +106,9 @@ async def get_skill(skill_name: str, config: AppConfig = Depends(get_config)) ->
|
||||
summary="Update Skill",
|
||||
description="Update a skill's enabled status by modifying the extensions_config.json file.",
|
||||
)
|
||||
async def update_skill(skill_name: str, request: SkillUpdateRequest, config: AppConfig = Depends(get_config)) -> SkillResponse:
|
||||
async def update_skill(skill_name: str, request: SkillUpdateRequest) -> SkillResponse:
|
||||
try:
|
||||
skill_name = skill_name.replace("\r\n", "").replace("\n", "")
|
||||
skills = get_or_new_skill_storage(app_config=config).load_skills(enabled_only=False)
|
||||
skills = load_skills(enabled_only=False)
|
||||
skill = next((s for s in skills if s.name == skill_name), None)
|
||||
|
||||
if skill is None:
|
||||
@@ -334,9 +132,8 @@ async def update_skill(skill_name: str, request: SkillUpdateRequest, config: App
|
||||
|
||||
logger.info(f"Skills configuration updated and saved to: {config_path}")
|
||||
reload_extensions_config()
|
||||
await refresh_skills_system_prompt_cache_async()
|
||||
|
||||
skills = get_or_new_skill_storage(app_config=config).load_skills(enabled_only=False)
|
||||
skills = load_skills(enabled_only=False)
|
||||
updated_skill = next((s for s in skills if s.name == skill_name), None)
|
||||
|
||||
if updated_skill is None:
|
||||
@@ -350,3 +147,27 @@ async def update_skill(skill_name: str, request: SkillUpdateRequest, config: App
|
||||
except Exception as e:
|
||||
logger.error(f"Failed to update skill {skill_name}: {e}", exc_info=True)
|
||||
raise HTTPException(status_code=500, detail=f"Failed to update skill: {str(e)}")
|
||||
|
||||
|
||||
@router.post(
|
||||
"/skills/install",
|
||||
response_model=SkillInstallResponse,
|
||||
summary="Install Skill",
|
||||
description="Install a skill from a .skill file (ZIP archive) located in the thread's user-data directory.",
|
||||
)
|
||||
async def install_skill(request: SkillInstallRequest) -> SkillInstallResponse:
|
||||
try:
|
||||
skill_file_path = resolve_thread_virtual_path(request.thread_id, request.path)
|
||||
result = install_skill_from_archive(skill_file_path)
|
||||
return SkillInstallResponse(**result)
|
||||
except FileNotFoundError as e:
|
||||
raise HTTPException(status_code=404, detail=str(e))
|
||||
except SkillAlreadyExistsError as e:
|
||||
raise HTTPException(status_code=409, detail=str(e))
|
||||
except ValueError as e:
|
||||
raise HTTPException(status_code=400, detail=str(e))
|
||||
except HTTPException:
|
||||
raise
|
||||
except Exception as e:
|
||||
logger.error(f"Failed to install skill: {e}", exc_info=True)
|
||||
raise HTTPException(status_code=500, detail=f"Failed to install skill: {str(e)}")
|
||||
|
||||
@@ -1,13 +1,10 @@
|
||||
import json
|
||||
import logging
|
||||
|
||||
from fastapi import APIRouter, Depends, Request
|
||||
from fastapi import APIRouter
|
||||
from langchain_core.messages import HumanMessage, SystemMessage
|
||||
from pydantic import BaseModel, Field
|
||||
|
||||
from app.gateway.authz import require_permission
|
||||
from app.gateway.deps import get_config
|
||||
from deerflow.config.app_config import AppConfig
|
||||
from deerflow.models import create_chat_model
|
||||
|
||||
logger = logging.getLogger(__name__)
|
||||
@@ -101,18 +98,12 @@ def _format_conversation(messages: list[SuggestionMessage]) -> str:
|
||||
summary="Generate Follow-up Questions",
|
||||
description="Generate short follow-up questions a user might ask next, based on recent conversation context.",
|
||||
)
|
||||
@require_permission("threads", "read", owner_check=True)
|
||||
async def generate_suggestions(
|
||||
thread_id: str,
|
||||
body: SuggestionsRequest,
|
||||
request: Request,
|
||||
config: AppConfig = Depends(get_config),
|
||||
) -> SuggestionsResponse:
|
||||
if not body.messages:
|
||||
async def generate_suggestions(thread_id: str, request: SuggestionsRequest) -> SuggestionsResponse:
|
||||
if not request.messages:
|
||||
return SuggestionsResponse(suggestions=[])
|
||||
|
||||
n = body.n
|
||||
conversation = _format_conversation(body.messages)
|
||||
n = request.n
|
||||
conversation = _format_conversation(request.messages)
|
||||
if not conversation:
|
||||
return SuggestionsResponse(suggestions=[])
|
||||
|
||||
@@ -129,8 +120,8 @@ async def generate_suggestions(
|
||||
user_content = f"Conversation Context:\n{conversation}\n\nGenerate {n} follow-up questions"
|
||||
|
||||
try:
|
||||
model = create_chat_model(name=body.model_name, thinking_enabled=False, app_config=config)
|
||||
response = await model.ainvoke([SystemMessage(content=system_instruction), HumanMessage(content=user_content)], config={"run_name": "suggest_agent"})
|
||||
model = create_chat_model(name=request.model_name, thinking_enabled=False)
|
||||
response = await model.ainvoke([SystemMessage(content=system_instruction), HumanMessage(content=user_content)])
|
||||
raw = _extract_response_text(response.content)
|
||||
suggestions = _parse_json_string_list(raw) or []
|
||||
cleaned = [s.replace("\n", " ").strip() for s in suggestions if s.strip()]
|
||||
|
||||
@@ -19,8 +19,8 @@ from fastapi import APIRouter, HTTPException, Query, Request
|
||||
from fastapi.responses import Response, StreamingResponse
|
||||
from pydantic import BaseModel, Field
|
||||
|
||||
from app.gateway.authz import require_permission
|
||||
from app.gateway.deps import get_checkpointer, get_current_user, get_feedback_repo, get_run_event_store, get_run_manager, get_run_store, get_stream_bridge
|
||||
from app.gateway.authz import require_auth, require_permission
|
||||
from app.gateway.deps import get_checkpointer, get_run_manager, get_stream_bridge
|
||||
from app.gateway.services import sse_consumer, start_run
|
||||
from deerflow.runtime import RunRecord, serialize_channel_values
|
||||
|
||||
@@ -93,21 +93,28 @@ def _record_to_response(record: RunRecord) -> RunResponse:
|
||||
|
||||
|
||||
@router.post("/{thread_id}/runs", response_model=RunResponse)
|
||||
@require_permission("runs", "create", owner_check=True, require_existing=True)
|
||||
@require_auth
|
||||
@require_permission("runs", "create", owner_check=True)
|
||||
async def create_run(thread_id: str, body: RunCreateRequest, request: Request) -> RunResponse:
|
||||
"""Create a background run (returns immediately)."""
|
||||
"""Create a background run (returns immediately).
|
||||
|
||||
Multi-tenant isolation: only the thread owner can create runs.
|
||||
"""
|
||||
record = await start_run(body, thread_id, request)
|
||||
return _record_to_response(record)
|
||||
|
||||
|
||||
@router.post("/{thread_id}/runs/stream")
|
||||
@require_permission("runs", "create", owner_check=True, require_existing=True)
|
||||
@require_auth
|
||||
@require_permission("runs", "create", owner_check=True)
|
||||
async def stream_run(thread_id: str, body: RunCreateRequest, request: Request) -> StreamingResponse:
|
||||
"""Create a run and stream events via SSE.
|
||||
|
||||
The response includes a ``Content-Location`` header with the run's
|
||||
resource URL, matching the LangGraph Platform protocol. The
|
||||
``useStream`` React hook uses this to extract run metadata.
|
||||
|
||||
Multi-tenant isolation: only the thread owner can stream runs.
|
||||
"""
|
||||
bridge = get_stream_bridge(request)
|
||||
run_mgr = get_run_manager(request)
|
||||
@@ -121,17 +128,20 @@ async def stream_run(thread_id: str, body: RunCreateRequest, request: Request) -
|
||||
"Connection": "keep-alive",
|
||||
"X-Accel-Buffering": "no",
|
||||
# LangGraph Platform includes run metadata in this header.
|
||||
# The SDK uses a greedy regex to extract the run id from this path,
|
||||
# so it must point at the canonical run resource without extra suffixes.
|
||||
"Content-Location": f"/api/threads/{thread_id}/runs/{record.run_id}",
|
||||
# The SDK's _get_run_metadata_from_response() parses it.
|
||||
"Content-Location": (f"/api/threads/{thread_id}/runs/{record.run_id}/stream?thread_id={thread_id}&run_id={record.run_id}"),
|
||||
},
|
||||
)
|
||||
|
||||
|
||||
@router.post("/{thread_id}/runs/wait", response_model=dict)
|
||||
@require_permission("runs", "create", owner_check=True, require_existing=True)
|
||||
@require_auth
|
||||
@require_permission("runs", "create", owner_check=True)
|
||||
async def wait_run(thread_id: str, body: RunCreateRequest, request: Request) -> dict:
|
||||
"""Create a run and block until it completes, returning the final state."""
|
||||
"""Create a run and block until it completes, returning the final state.
|
||||
|
||||
Multi-tenant isolation: only the thread owner can wait for runs.
|
||||
"""
|
||||
record = await start_run(body, thread_id, request)
|
||||
|
||||
if record.task is not None:
|
||||
@@ -155,18 +165,26 @@ async def wait_run(thread_id: str, body: RunCreateRequest, request: Request) ->
|
||||
|
||||
|
||||
@router.get("/{thread_id}/runs", response_model=list[RunResponse])
|
||||
@require_auth
|
||||
@require_permission("runs", "read", owner_check=True)
|
||||
async def list_runs(thread_id: str, request: Request) -> list[RunResponse]:
|
||||
"""List all runs for a thread."""
|
||||
"""List all runs for a thread.
|
||||
|
||||
Multi-tenant isolation: only the thread owner can list runs.
|
||||
"""
|
||||
run_mgr = get_run_manager(request)
|
||||
records = await run_mgr.list_by_thread(thread_id)
|
||||
return [_record_to_response(r) for r in records]
|
||||
|
||||
|
||||
@router.get("/{thread_id}/runs/{run_id}", response_model=RunResponse)
|
||||
@require_auth
|
||||
@require_permission("runs", "read", owner_check=True)
|
||||
async def get_run(thread_id: str, run_id: str, request: Request) -> RunResponse:
|
||||
"""Get details of a specific run."""
|
||||
"""Get details of a specific run.
|
||||
|
||||
Multi-tenant isolation: only the thread owner can get runs.
|
||||
"""
|
||||
run_mgr = get_run_manager(request)
|
||||
record = run_mgr.get(run_id)
|
||||
if record is None or record.thread_id != thread_id:
|
||||
@@ -175,7 +193,8 @@ async def get_run(thread_id: str, run_id: str, request: Request) -> RunResponse:
|
||||
|
||||
|
||||
@router.post("/{thread_id}/runs/{run_id}/cancel")
|
||||
@require_permission("runs", "cancel", owner_check=True, require_existing=True)
|
||||
@require_auth
|
||||
@require_permission("runs", "cancel", owner_check=True)
|
||||
async def cancel_run(
|
||||
thread_id: str,
|
||||
run_id: str,
|
||||
@@ -189,6 +208,8 @@ async def cancel_run(
|
||||
- action=rollback: Stop execution, revert to pre-run checkpoint state
|
||||
- wait=true: Block until the run fully stops, return 204
|
||||
- wait=false: Return immediately with 202
|
||||
|
||||
Multi-tenant isolation: only the thread owner can cancel runs.
|
||||
"""
|
||||
run_mgr = get_run_manager(request)
|
||||
record = run_mgr.get(run_id)
|
||||
@@ -213,9 +234,13 @@ async def cancel_run(
|
||||
|
||||
|
||||
@router.get("/{thread_id}/runs/{run_id}/join")
|
||||
@require_auth
|
||||
@require_permission("runs", "read", owner_check=True)
|
||||
async def join_run(thread_id: str, run_id: str, request: Request) -> StreamingResponse:
|
||||
"""Join an existing run's SSE stream."""
|
||||
"""Join an existing run's SSE stream.
|
||||
|
||||
Multi-tenant isolation: only the thread owner can join runs.
|
||||
"""
|
||||
bridge = get_stream_bridge(request)
|
||||
run_mgr = get_run_manager(request)
|
||||
record = run_mgr.get(run_id)
|
||||
@@ -234,7 +259,6 @@ async def join_run(thread_id: str, run_id: str, request: Request) -> StreamingRe
|
||||
|
||||
|
||||
@router.api_route("/{thread_id}/runs/{run_id}/stream", methods=["GET", "POST"], response_model=None)
|
||||
@require_permission("runs", "read", owner_check=True)
|
||||
async def stream_existing_run(
|
||||
thread_id: str,
|
||||
run_id: str,
|
||||
@@ -274,104 +298,3 @@ async def stream_existing_run(
|
||||
"X-Accel-Buffering": "no",
|
||||
},
|
||||
)
|
||||
|
||||
|
||||
# ---------------------------------------------------------------------------
|
||||
# Messages / Events / Token usage endpoints
|
||||
# ---------------------------------------------------------------------------
|
||||
|
||||
|
||||
@router.get("/{thread_id}/messages")
|
||||
@require_permission("runs", "read", owner_check=True)
|
||||
async def list_thread_messages(
|
||||
thread_id: str,
|
||||
request: Request,
|
||||
limit: int = Query(default=50, le=200),
|
||||
before_seq: int | None = Query(default=None),
|
||||
after_seq: int | None = Query(default=None),
|
||||
) -> list[dict]:
|
||||
"""Return displayable messages for a thread (across all runs), with feedback attached."""
|
||||
event_store = get_run_event_store(request)
|
||||
messages = await event_store.list_messages(thread_id, limit=limit, before_seq=before_seq, after_seq=after_seq)
|
||||
|
||||
# Attach feedback to the last AI message of each run
|
||||
feedback_repo = get_feedback_repo(request)
|
||||
user_id = await get_current_user(request)
|
||||
feedback_map = await feedback_repo.list_by_thread_grouped(thread_id, user_id=user_id)
|
||||
|
||||
# Find the last ai_message per run_id
|
||||
last_ai_per_run: dict[str, int] = {} # run_id -> index in messages list
|
||||
for i, msg in enumerate(messages):
|
||||
if msg.get("event_type") == "ai_message":
|
||||
last_ai_per_run[msg["run_id"]] = i
|
||||
|
||||
# Attach feedback field
|
||||
last_ai_indices = set(last_ai_per_run.values())
|
||||
for i, msg in enumerate(messages):
|
||||
if i in last_ai_indices:
|
||||
run_id = msg["run_id"]
|
||||
fb = feedback_map.get(run_id)
|
||||
msg["feedback"] = (
|
||||
{
|
||||
"feedback_id": fb["feedback_id"],
|
||||
"rating": fb["rating"],
|
||||
"comment": fb.get("comment"),
|
||||
}
|
||||
if fb
|
||||
else None
|
||||
)
|
||||
else:
|
||||
msg["feedback"] = None
|
||||
|
||||
return messages
|
||||
|
||||
|
||||
@router.get("/{thread_id}/runs/{run_id}/messages")
|
||||
@require_permission("runs", "read", owner_check=True)
|
||||
async def list_run_messages(
|
||||
thread_id: str,
|
||||
run_id: str,
|
||||
request: Request,
|
||||
limit: int = Query(default=50, le=200, ge=1),
|
||||
before_seq: int | None = Query(default=None),
|
||||
after_seq: int | None = Query(default=None),
|
||||
) -> dict:
|
||||
"""Return paginated messages for a specific run.
|
||||
|
||||
Response: { data: [...], has_more: bool }
|
||||
"""
|
||||
event_store = get_run_event_store(request)
|
||||
rows = await event_store.list_messages_by_run(
|
||||
thread_id,
|
||||
run_id,
|
||||
limit=limit + 1,
|
||||
before_seq=before_seq,
|
||||
after_seq=after_seq,
|
||||
)
|
||||
has_more = len(rows) > limit
|
||||
data = rows[:limit] if has_more else rows
|
||||
return {"data": data, "has_more": has_more}
|
||||
|
||||
|
||||
@router.get("/{thread_id}/runs/{run_id}/events")
|
||||
@require_permission("runs", "read", owner_check=True)
|
||||
async def list_run_events(
|
||||
thread_id: str,
|
||||
run_id: str,
|
||||
request: Request,
|
||||
event_types: str | None = Query(default=None),
|
||||
limit: int = Query(default=500, le=2000),
|
||||
) -> list[dict]:
|
||||
"""Return the full event stream for a run (debug/audit)."""
|
||||
event_store = get_run_event_store(request)
|
||||
types = event_types.split(",") if event_types else None
|
||||
return await event_store.list_events(thread_id, run_id, event_types=types, limit=limit)
|
||||
|
||||
|
||||
@router.get("/{thread_id}/token-usage")
|
||||
@require_permission("threads", "read", owner_check=True)
|
||||
async def thread_token_usage(thread_id: str, request: Request) -> dict:
|
||||
"""Thread-level token usage aggregation."""
|
||||
run_store = get_run_store(request)
|
||||
agg = await run_store.aggregate_tokens_by_thread(thread_id)
|
||||
return {"thread_id": thread_id, **agg}
|
||||
|
||||
@@ -13,40 +13,37 @@ matching the LangGraph Platform wire format expected by the
|
||||
from __future__ import annotations
|
||||
|
||||
import logging
|
||||
import re
|
||||
import time
|
||||
import uuid
|
||||
from typing import Any
|
||||
from typing import Annotated, Any
|
||||
|
||||
from fastapi import APIRouter, HTTPException, Request
|
||||
from fastapi import APIRouter, HTTPException, Path, Request
|
||||
from pydantic import BaseModel, Field, field_validator
|
||||
|
||||
from app.gateway.authz import require_permission
|
||||
from app.gateway.deps import get_checkpointer
|
||||
from app.gateway.utils import sanitize_log_param
|
||||
from app.gateway.authz import require_auth, require_permission
|
||||
from app.gateway.deps import get_checkpointer, get_store
|
||||
from deerflow.config.paths import Paths, get_paths
|
||||
from deerflow.runtime import serialize_channel_values
|
||||
from deerflow.runtime.user_context import get_effective_user_id
|
||||
|
||||
# ---------------------------------------------------------------------------
|
||||
# Thread ID validation (prevents log-injection via control characters)
|
||||
# ---------------------------------------------------------------------------
|
||||
|
||||
_UUID_RE = re.compile(r"^[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}$")
|
||||
ThreadId = Annotated[str, Path(description="Thread UUID", pattern=_UUID_RE.pattern)]
|
||||
|
||||
# ---------------------------------------------------------------------------
|
||||
# Store namespace
|
||||
# ---------------------------------------------------------------------------
|
||||
|
||||
THREADS_NS: tuple[str, ...] = ("threads",)
|
||||
"""Namespace used by the Store for thread metadata records."""
|
||||
|
||||
logger = logging.getLogger(__name__)
|
||||
router = APIRouter(prefix="/api/threads", tags=["threads"])
|
||||
|
||||
|
||||
# Metadata keys that the server controls; clients are not allowed to set
|
||||
# them. Pydantic ``@field_validator("metadata")`` strips them on every
|
||||
# inbound model below so a malicious client cannot reflect a forged
|
||||
# owner identity through the API surface. Defense-in-depth — the
|
||||
# row-level invariant is still ``threads_meta.user_id`` populated from
|
||||
# the auth contextvar; this list closes the metadata-blob echo gap.
|
||||
_SERVER_RESERVED_METADATA_KEYS: frozenset[str] = frozenset({"owner_id", "user_id"})
|
||||
|
||||
|
||||
def _strip_reserved_metadata(metadata: dict[str, Any] | None) -> dict[str, Any]:
|
||||
"""Return ``metadata`` with server-controlled keys removed."""
|
||||
if not metadata:
|
||||
return metadata or {}
|
||||
return {k: v for k, v in metadata.items() if k not in _SERVER_RESERVED_METADATA_KEYS}
|
||||
|
||||
|
||||
# ---------------------------------------------------------------------------
|
||||
# Response / request models
|
||||
# ---------------------------------------------------------------------------
|
||||
@@ -75,10 +72,14 @@ class ThreadCreateRequest(BaseModel):
|
||||
"""Request body for creating a thread."""
|
||||
|
||||
thread_id: str | None = Field(default=None, description="Optional thread ID (auto-generated if omitted)")
|
||||
assistant_id: str | None = Field(default=None, description="Associate thread with an assistant")
|
||||
metadata: dict[str, Any] = Field(default_factory=dict, description="Initial metadata")
|
||||
|
||||
_strip_reserved = field_validator("metadata")(classmethod(lambda cls, v: _strip_reserved_metadata(v)))
|
||||
@field_validator("thread_id")
|
||||
@classmethod
|
||||
def _validate_uuid(cls, v: str | None) -> str | None:
|
||||
if v is not None and not _UUID_RE.match(v):
|
||||
raise ValueError("thread_id must be a valid UUID")
|
||||
return v
|
||||
|
||||
|
||||
class ThreadSearchRequest(BaseModel):
|
||||
@@ -108,8 +109,6 @@ class ThreadPatchRequest(BaseModel):
|
||||
|
||||
metadata: dict[str, Any] = Field(default_factory=dict, description="Metadata to merge")
|
||||
|
||||
_strip_reserved = field_validator("metadata")(classmethod(lambda cls, v: _strip_reserved_metadata(v)))
|
||||
|
||||
|
||||
class ThreadStateUpdateRequest(BaseModel):
|
||||
"""Request body for updating thread state (human-in-the-loop resume)."""
|
||||
@@ -143,25 +142,70 @@ class ThreadHistoryRequest(BaseModel):
|
||||
# ---------------------------------------------------------------------------
|
||||
|
||||
|
||||
def _delete_thread_data(thread_id: str, paths: Paths | None = None, *, user_id: str | None = None) -> ThreadDeleteResponse:
|
||||
def _delete_thread_data(thread_id: str, paths: Paths | None = None) -> ThreadDeleteResponse:
|
||||
"""Delete local persisted filesystem data for a thread."""
|
||||
path_manager = paths or get_paths()
|
||||
try:
|
||||
path_manager.delete_thread_dir(thread_id, user_id=user_id)
|
||||
path_manager.delete_thread_dir(thread_id)
|
||||
except ValueError as exc:
|
||||
raise HTTPException(status_code=422, detail=str(exc)) from exc
|
||||
except FileNotFoundError:
|
||||
# Not critical — thread data may not exist on disk
|
||||
logger.debug("No local thread data to delete for %s", sanitize_log_param(thread_id))
|
||||
logger.debug("No local thread data to delete for %s", thread_id)
|
||||
return ThreadDeleteResponse(success=True, message=f"No local data for {thread_id}")
|
||||
except Exception as exc:
|
||||
logger.exception("Failed to delete thread data for %s", sanitize_log_param(thread_id))
|
||||
logger.exception("Failed to delete thread data for %s", thread_id)
|
||||
raise HTTPException(status_code=500, detail="Failed to delete local thread data.") from exc
|
||||
|
||||
logger.info("Deleted local thread data for %s", sanitize_log_param(thread_id))
|
||||
logger.info("Deleted local thread data for %s", thread_id)
|
||||
return ThreadDeleteResponse(success=True, message=f"Deleted local thread data for {thread_id}")
|
||||
|
||||
|
||||
async def _store_get(store, thread_id: str) -> dict | None:
|
||||
"""Fetch a thread record from the Store; returns ``None`` if absent."""
|
||||
item = await store.aget(THREADS_NS, thread_id)
|
||||
return item.value if item is not None else None
|
||||
|
||||
|
||||
async def _store_put(store, record: dict) -> None:
|
||||
"""Write a thread record to the Store."""
|
||||
await store.aput(THREADS_NS, record["thread_id"], record)
|
||||
|
||||
|
||||
async def _store_upsert(store, thread_id: str, *, metadata: dict | None = None, values: dict | None = None) -> None:
|
||||
"""Create or refresh a thread record in the Store.
|
||||
|
||||
On creation the record is written with ``status="idle"``. On update only
|
||||
``updated_at`` (and optionally ``metadata`` / ``values``) are changed so
|
||||
that existing fields are preserved.
|
||||
|
||||
``values`` carries the agent-state snapshot exposed to the frontend
|
||||
(currently just ``{"title": "..."}``).
|
||||
"""
|
||||
now = time.time()
|
||||
existing = await _store_get(store, thread_id)
|
||||
if existing is None:
|
||||
await _store_put(
|
||||
store,
|
||||
{
|
||||
"thread_id": thread_id,
|
||||
"status": "idle",
|
||||
"created_at": now,
|
||||
"updated_at": now,
|
||||
"metadata": metadata or {},
|
||||
"values": values or {},
|
||||
},
|
||||
)
|
||||
else:
|
||||
val = dict(existing)
|
||||
val["updated_at"] = now
|
||||
if metadata:
|
||||
val.setdefault("metadata", {}).update(metadata)
|
||||
if values:
|
||||
val.setdefault("values", {}).update(values)
|
||||
await _store_put(store, val)
|
||||
|
||||
|
||||
def _derive_thread_status(checkpoint_tuple) -> str:
|
||||
"""Derive thread status from checkpoint metadata."""
|
||||
if checkpoint_tuple is None:
|
||||
@@ -187,35 +231,36 @@ def _derive_thread_status(checkpoint_tuple) -> str:
|
||||
|
||||
|
||||
@router.delete("/{thread_id}", response_model=ThreadDeleteResponse)
|
||||
@require_permission("threads", "delete", owner_check=True, require_existing=True)
|
||||
async def delete_thread_data(thread_id: str, request: Request) -> ThreadDeleteResponse:
|
||||
@require_auth
|
||||
@require_permission("threads", "delete", owner_check=True)
|
||||
async def delete_thread_data(thread_id: ThreadId, request: Request) -> ThreadDeleteResponse:
|
||||
"""Delete local persisted filesystem data for a thread.
|
||||
|
||||
Cleans DeerFlow-managed thread directories, removes checkpoint data,
|
||||
and removes the thread_meta row from the configured ThreadMetaStore
|
||||
(sqlite or memory).
|
||||
and removes the thread record from the Store.
|
||||
|
||||
Multi-tenant isolation: only the thread owner can delete their thread.
|
||||
"""
|
||||
from app.gateway.deps import get_thread_store
|
||||
store = get_store(request)
|
||||
checkpointer = get_checkpointer(request)
|
||||
|
||||
# Clean local filesystem
|
||||
response = _delete_thread_data(thread_id, user_id=get_effective_user_id())
|
||||
response = _delete_thread_data(thread_id)
|
||||
|
||||
# Remove from Store (best-effort)
|
||||
if store is not None:
|
||||
try:
|
||||
await store.adelete(THREADS_NS, thread_id)
|
||||
except Exception:
|
||||
logger.debug("Could not delete store record for thread %s (not critical)", thread_id)
|
||||
|
||||
# Remove checkpoints (best-effort)
|
||||
checkpointer = getattr(request.app.state, "checkpointer", None)
|
||||
if checkpointer is not None:
|
||||
try:
|
||||
if hasattr(checkpointer, "adelete_thread"):
|
||||
await checkpointer.adelete_thread(thread_id)
|
||||
except Exception:
|
||||
logger.debug("Could not delete checkpoints for thread %s (not critical)", sanitize_log_param(thread_id))
|
||||
|
||||
# Remove thread_meta row (best-effort) — required for sqlite backend
|
||||
# so the deleted thread no longer appears in /threads/search.
|
||||
try:
|
||||
thread_store = get_thread_store(request)
|
||||
await thread_store.delete(thread_id)
|
||||
except Exception:
|
||||
logger.debug("Could not delete thread_meta for %s (not critical)", sanitize_log_param(thread_id))
|
||||
logger.debug("Could not delete checkpoints for thread %s (not critical)", thread_id)
|
||||
|
||||
return response
|
||||
|
||||
@@ -224,40 +269,54 @@ async def delete_thread_data(thread_id: str, request: Request) -> ThreadDeleteRe
|
||||
async def create_thread(body: ThreadCreateRequest, request: Request) -> ThreadResponse:
|
||||
"""Create a new thread.
|
||||
|
||||
Writes a thread_meta record (so the thread appears in /threads/search)
|
||||
and an empty checkpoint (so state endpoints work immediately).
|
||||
The thread record is written to the Store (for fast listing) and an
|
||||
empty checkpoint is written to the checkpointer (for state reads).
|
||||
Idempotent: returns the existing record when ``thread_id`` already exists.
|
||||
"""
|
||||
from app.gateway.deps import get_thread_store
|
||||
|
||||
If authenticated, the user's ID is injected into the thread metadata
|
||||
for multi-tenant isolation.
|
||||
"""
|
||||
store = get_store(request)
|
||||
checkpointer = get_checkpointer(request)
|
||||
thread_store = get_thread_store(request)
|
||||
thread_id = body.thread_id or str(uuid.uuid4())
|
||||
now = time.time()
|
||||
# ``body.metadata`` is already stripped of server-reserved keys by
|
||||
# ``ThreadCreateRequest._strip_reserved`` — see the model definition.
|
||||
|
||||
# Idempotency: return existing record when already present
|
||||
existing_record = await thread_store.get(thread_id)
|
||||
if existing_record is not None:
|
||||
return ThreadResponse(
|
||||
thread_id=thread_id,
|
||||
status=existing_record.get("status", "idle"),
|
||||
created_at=str(existing_record.get("created_at", "")),
|
||||
updated_at=str(existing_record.get("updated_at", "")),
|
||||
metadata=existing_record.get("metadata", {}),
|
||||
)
|
||||
from app.gateway.deps import get_optional_user_from_request
|
||||
|
||||
# Write thread_meta so the thread appears in /threads/search immediately
|
||||
try:
|
||||
await thread_store.create(
|
||||
thread_id,
|
||||
assistant_id=getattr(body, "assistant_id", None),
|
||||
metadata=body.metadata,
|
||||
)
|
||||
except Exception:
|
||||
logger.exception("Failed to write thread_meta for %s", sanitize_log_param(thread_id))
|
||||
raise HTTPException(status_code=500, detail="Failed to create thread")
|
||||
user = await get_optional_user_from_request(request)
|
||||
|
||||
thread_metadata = dict(body.metadata)
|
||||
if user:
|
||||
thread_metadata["user_id"] = str(user.id)
|
||||
|
||||
# Idempotency: return existing record from Store when already present
|
||||
if store is not None:
|
||||
existing_record = await _store_get(store, thread_id)
|
||||
if existing_record is not None:
|
||||
return ThreadResponse(
|
||||
thread_id=thread_id,
|
||||
status=existing_record.get("status", "idle"),
|
||||
created_at=str(existing_record.get("created_at", "")),
|
||||
updated_at=str(existing_record.get("updated_at", "")),
|
||||
metadata=existing_record.get("metadata", {}),
|
||||
)
|
||||
|
||||
# Write thread record to Store
|
||||
if store is not None:
|
||||
try:
|
||||
await _store_put(
|
||||
store,
|
||||
{
|
||||
"thread_id": thread_id,
|
||||
"status": "idle",
|
||||
"created_at": now,
|
||||
"updated_at": now,
|
||||
"metadata": thread_metadata,
|
||||
},
|
||||
)
|
||||
except Exception:
|
||||
logger.exception("Failed to write thread %s to store", thread_id)
|
||||
raise HTTPException(status_code=500, detail="Failed to create thread")
|
||||
|
||||
# Write an empty checkpoint so state endpoints work immediately
|
||||
config = {"configurable": {"thread_id": thread_id, "checkpoint_ns": ""}}
|
||||
@@ -269,21 +328,21 @@ async def create_thread(body: ThreadCreateRequest, request: Request) -> ThreadRe
|
||||
"source": "input",
|
||||
"writes": None,
|
||||
"parents": {},
|
||||
**body.metadata,
|
||||
**thread_metadata,
|
||||
"created_at": now,
|
||||
}
|
||||
await checkpointer.aput(config, empty_checkpoint(), ckpt_metadata, {})
|
||||
except Exception:
|
||||
logger.exception("Failed to create checkpoint for thread %s", sanitize_log_param(thread_id))
|
||||
logger.exception("Failed to create checkpoint for thread %s", thread_id)
|
||||
raise HTTPException(status_code=500, detail="Failed to create thread")
|
||||
|
||||
logger.info("Thread created: %s", sanitize_log_param(thread_id))
|
||||
logger.info("Thread created: %s (user_id=%s)", thread_id, thread_metadata.get("user_id"))
|
||||
return ThreadResponse(
|
||||
thread_id=thread_id,
|
||||
status="idle",
|
||||
created_at=str(now),
|
||||
updated_at=str(now),
|
||||
metadata=body.metadata,
|
||||
metadata=thread_metadata,
|
||||
)
|
||||
|
||||
|
||||
@@ -291,91 +350,190 @@ async def create_thread(body: ThreadCreateRequest, request: Request) -> ThreadRe
|
||||
async def search_threads(body: ThreadSearchRequest, request: Request) -> list[ThreadResponse]:
|
||||
"""Search and list threads.
|
||||
|
||||
Delegates to the configured ThreadMetaStore implementation
|
||||
(SQL-backed for sqlite/postgres, Store-backed for memory mode).
|
||||
"""
|
||||
from app.gateway.deps import get_thread_store
|
||||
Two-phase approach:
|
||||
|
||||
repo = get_thread_store(request)
|
||||
rows = await repo.search(
|
||||
metadata=body.metadata or None,
|
||||
status=body.status,
|
||||
limit=body.limit,
|
||||
offset=body.offset,
|
||||
)
|
||||
return [
|
||||
ThreadResponse(
|
||||
thread_id=r["thread_id"],
|
||||
status=r.get("status", "idle"),
|
||||
created_at=r.get("created_at", ""),
|
||||
updated_at=r.get("updated_at", ""),
|
||||
metadata=r.get("metadata", {}),
|
||||
values={"title": r["display_name"]} if r.get("display_name") else {},
|
||||
interrupts={},
|
||||
)
|
||||
for r in rows
|
||||
]
|
||||
**Phase 1 — Store (fast path, O(threads))**: returns threads that were
|
||||
created or run through this Gateway. Store records are tiny metadata
|
||||
dicts so fetching all of them at once is cheap.
|
||||
|
||||
**Phase 2 — Checkpointer supplement (lazy migration)**: threads that
|
||||
were created directly by LangGraph Server (and therefore absent from the
|
||||
Store) are discovered here by iterating the shared checkpointer. Any
|
||||
newly found thread is immediately written to the Store so that the next
|
||||
search skips Phase 2 for that thread — the Store converges to a full
|
||||
index over time without a one-shot migration job.
|
||||
|
||||
If authenticated, only threads belonging to the current user are returned
|
||||
(enforced by user_id metadata filter for multi-tenant isolation).
|
||||
"""
|
||||
store = get_store(request)
|
||||
checkpointer = get_checkpointer(request)
|
||||
|
||||
from app.gateway.deps import get_optional_user_from_request
|
||||
|
||||
user = await get_optional_user_from_request(request)
|
||||
user_id = str(user.id) if user else None
|
||||
|
||||
# -----------------------------------------------------------------------
|
||||
# Phase 1: Store
|
||||
# -----------------------------------------------------------------------
|
||||
merged: dict[str, ThreadResponse] = {}
|
||||
|
||||
if store is not None:
|
||||
try:
|
||||
items = await store.asearch(THREADS_NS, limit=10_000)
|
||||
except Exception:
|
||||
logger.warning("Store search failed — falling back to checkpointer only", exc_info=True)
|
||||
items = []
|
||||
|
||||
for item in items:
|
||||
val = item.value
|
||||
merged[val["thread_id"]] = ThreadResponse(
|
||||
thread_id=val["thread_id"],
|
||||
status=val.get("status", "idle"),
|
||||
created_at=str(val.get("created_at", "")),
|
||||
updated_at=str(val.get("updated_at", "")),
|
||||
metadata=val.get("metadata", {}),
|
||||
values=val.get("values", {}),
|
||||
)
|
||||
|
||||
# -----------------------------------------------------------------------
|
||||
# Phase 2: Checkpointer supplement
|
||||
# Discovers threads not yet in the Store (e.g. created by LangGraph
|
||||
# Server) and lazily migrates them so future searches skip this phase.
|
||||
# -----------------------------------------------------------------------
|
||||
try:
|
||||
async for checkpoint_tuple in checkpointer.alist(None):
|
||||
cfg = getattr(checkpoint_tuple, "config", {})
|
||||
thread_id = cfg.get("configurable", {}).get("thread_id")
|
||||
if not thread_id or thread_id in merged:
|
||||
continue
|
||||
|
||||
# Skip sub-graph checkpoints (checkpoint_ns is non-empty for those)
|
||||
if cfg.get("configurable", {}).get("checkpoint_ns", ""):
|
||||
continue
|
||||
|
||||
ckpt_meta = getattr(checkpoint_tuple, "metadata", {}) or {}
|
||||
# Strip LangGraph internal keys from the user-visible metadata dict
|
||||
user_meta = {k: v for k, v in ckpt_meta.items() if k not in ("created_at", "updated_at", "step", "source", "writes", "parents")}
|
||||
|
||||
# Extract state values (title) from the checkpoint's channel_values
|
||||
checkpoint_data = getattr(checkpoint_tuple, "checkpoint", {}) or {}
|
||||
channel_values = checkpoint_data.get("channel_values", {})
|
||||
ckpt_values = {}
|
||||
if title := channel_values.get("title"):
|
||||
ckpt_values["title"] = title
|
||||
|
||||
thread_resp = ThreadResponse(
|
||||
thread_id=thread_id,
|
||||
status=_derive_thread_status(checkpoint_tuple),
|
||||
created_at=str(ckpt_meta.get("created_at", "")),
|
||||
updated_at=str(ckpt_meta.get("updated_at", ckpt_meta.get("created_at", ""))),
|
||||
metadata=user_meta,
|
||||
values=ckpt_values,
|
||||
)
|
||||
merged[thread_id] = thread_resp
|
||||
|
||||
# Lazy migration — write to Store so the next search finds it there
|
||||
if store is not None:
|
||||
try:
|
||||
await _store_upsert(store, thread_id, metadata=user_meta, values=ckpt_values or None)
|
||||
except Exception:
|
||||
logger.debug("Failed to migrate thread %s to store (non-fatal)", thread_id)
|
||||
except Exception:
|
||||
logger.exception("Checkpointer scan failed during thread search")
|
||||
# Don't raise — return whatever was collected from Store + partial scan
|
||||
|
||||
# -----------------------------------------------------------------------
|
||||
# Phase 3: Filter → sort → paginate
|
||||
# -----------------------------------------------------------------------
|
||||
results = list(merged.values())
|
||||
|
||||
# Multi-tenant isolation: filter by user_id if authenticated
|
||||
if user_id:
|
||||
results = [r for r in results if r.metadata.get("user_id") == user_id]
|
||||
|
||||
if body.metadata:
|
||||
results = [r for r in results if all(r.metadata.get(k) == v for k, v in body.metadata.items())]
|
||||
|
||||
if body.status:
|
||||
results = [r for r in results if r.status == body.status]
|
||||
|
||||
results.sort(key=lambda r: r.updated_at, reverse=True)
|
||||
return results[body.offset : body.offset + body.limit]
|
||||
|
||||
|
||||
@router.patch("/{thread_id}", response_model=ThreadResponse)
|
||||
@require_permission("threads", "write", owner_check=True, require_existing=True)
|
||||
async def patch_thread(thread_id: str, body: ThreadPatchRequest, request: Request) -> ThreadResponse:
|
||||
"""Merge metadata into a thread record."""
|
||||
from app.gateway.deps import get_thread_store
|
||||
@require_auth
|
||||
@require_permission("threads", "write", owner_check=True, inject_record=True)
|
||||
async def patch_thread(thread_id: ThreadId, request: Request, body: ThreadPatchRequest, thread_record: dict = None) -> ThreadResponse:
|
||||
"""Merge metadata into a thread record.
|
||||
|
||||
thread_store = get_thread_store(request)
|
||||
record = await thread_store.get(thread_id)
|
||||
Multi-tenant isolation: only the thread owner can patch their thread.
|
||||
"""
|
||||
store = get_store(request)
|
||||
if store is None:
|
||||
raise HTTPException(status_code=503, detail="Store not available")
|
||||
|
||||
record = thread_record
|
||||
if record is None:
|
||||
record = await _store_get(store, thread_id)
|
||||
if record is None:
|
||||
raise HTTPException(status_code=404, detail=f"Thread {thread_id} not found")
|
||||
|
||||
# ``body.metadata`` already stripped by ``ThreadPatchRequest._strip_reserved``.
|
||||
now = time.time()
|
||||
updated = dict(record)
|
||||
updated.setdefault("metadata", {}).update(body.metadata)
|
||||
updated["updated_at"] = now
|
||||
|
||||
try:
|
||||
await thread_store.update_metadata(thread_id, body.metadata)
|
||||
await _store_put(store, updated)
|
||||
except Exception:
|
||||
logger.exception("Failed to patch thread %s", sanitize_log_param(thread_id))
|
||||
logger.exception("Failed to patch thread %s", thread_id)
|
||||
raise HTTPException(status_code=500, detail="Failed to update thread")
|
||||
|
||||
# Re-read to get the merged metadata + refreshed updated_at
|
||||
record = await thread_store.get(thread_id) or record
|
||||
return ThreadResponse(
|
||||
thread_id=thread_id,
|
||||
status=record.get("status", "idle"),
|
||||
created_at=str(record.get("created_at", "")),
|
||||
updated_at=str(record.get("updated_at", "")),
|
||||
metadata=record.get("metadata", {}),
|
||||
status=updated.get("status", "idle"),
|
||||
created_at=str(updated.get("created_at", "")),
|
||||
updated_at=str(now),
|
||||
metadata=updated.get("metadata", {}),
|
||||
)
|
||||
|
||||
|
||||
@router.get("/{thread_id}", response_model=ThreadResponse)
|
||||
@require_auth
|
||||
@require_permission("threads", "read", owner_check=True)
|
||||
async def get_thread(thread_id: str, request: Request) -> ThreadResponse:
|
||||
async def get_thread(thread_id: ThreadId, request: Request) -> ThreadResponse:
|
||||
"""Get thread info.
|
||||
|
||||
Reads metadata from the ThreadMetaStore and derives the accurate
|
||||
execution status from the checkpointer. Falls back to the checkpointer
|
||||
alone for threads that pre-date ThreadMetaStore adoption (backward compat).
|
||||
"""
|
||||
from app.gateway.deps import get_thread_store
|
||||
Reads metadata from the Store and derives the accurate execution
|
||||
status from the checkpointer. Falls back to the checkpointer alone
|
||||
for threads that pre-date Store adoption (backward compat).
|
||||
|
||||
thread_store = get_thread_store(request)
|
||||
Multi-tenant isolation: returns 404 if the thread does not belong to
|
||||
the authenticated user.
|
||||
"""
|
||||
store = get_store(request)
|
||||
checkpointer = get_checkpointer(request)
|
||||
|
||||
record: dict | None = await thread_store.get(thread_id)
|
||||
record: dict | None = None
|
||||
if store is not None:
|
||||
record = await _store_get(store, thread_id)
|
||||
|
||||
# Derive accurate status from the checkpointer
|
||||
config = {"configurable": {"thread_id": thread_id, "checkpoint_ns": ""}}
|
||||
try:
|
||||
checkpoint_tuple = await checkpointer.aget_tuple(config)
|
||||
except Exception:
|
||||
logger.exception("Failed to get checkpoint for thread %s", sanitize_log_param(thread_id))
|
||||
logger.exception("Failed to get checkpoint for thread %s", thread_id)
|
||||
raise HTTPException(status_code=500, detail="Failed to get thread")
|
||||
|
||||
if record is None and checkpoint_tuple is None:
|
||||
raise HTTPException(status_code=404, detail=f"Thread {thread_id} not found")
|
||||
|
||||
# If the thread exists in the checkpointer but not in thread_meta (e.g.
|
||||
# legacy data created before thread_meta adoption), synthesize a minimal
|
||||
# record from the checkpoint metadata.
|
||||
# If the thread exists in the checkpointer but not the store (e.g. legacy
|
||||
# data), synthesize a minimal store record from the checkpoint metadata.
|
||||
if record is None and checkpoint_tuple is not None:
|
||||
ckpt_meta = getattr(checkpoint_tuple, "metadata", {}) or {}
|
||||
record = {
|
||||
@@ -403,14 +561,16 @@ async def get_thread(thread_id: str, request: Request) -> ThreadResponse:
|
||||
)
|
||||
|
||||
|
||||
# ---------------------------------------------------------------------------
|
||||
@router.get("/{thread_id}/state", response_model=ThreadStateResponse)
|
||||
@require_auth
|
||||
@require_permission("threads", "read", owner_check=True)
|
||||
async def get_thread_state(thread_id: str, request: Request) -> ThreadStateResponse:
|
||||
async def get_thread_state(thread_id: ThreadId, request: Request) -> ThreadStateResponse:
|
||||
"""Get the latest state snapshot for a thread.
|
||||
|
||||
Channel values are serialized to ensure LangChain message objects
|
||||
are converted to JSON-safe dicts.
|
||||
|
||||
Multi-tenant isolation: returns 404 if thread does not belong to user.
|
||||
"""
|
||||
checkpointer = get_checkpointer(request)
|
||||
|
||||
@@ -418,7 +578,7 @@ async def get_thread_state(thread_id: str, request: Request) -> ThreadStateRespo
|
||||
try:
|
||||
checkpoint_tuple = await checkpointer.aget_tuple(config)
|
||||
except Exception:
|
||||
logger.exception("Failed to get state for thread %s", sanitize_log_param(thread_id))
|
||||
logger.exception("Failed to get state for thread %s", thread_id)
|
||||
raise HTTPException(status_code=500, detail="Failed to get thread state")
|
||||
|
||||
if checkpoint_tuple is None:
|
||||
@@ -442,10 +602,8 @@ async def get_thread_state(thread_id: str, request: Request) -> ThreadStateRespo
|
||||
next_tasks = [t.name for t in tasks_raw if hasattr(t, "name")]
|
||||
tasks = [{"id": getattr(t, "id", ""), "name": getattr(t, "name", "")} for t in tasks_raw]
|
||||
|
||||
values = serialize_channel_values(channel_values)
|
||||
|
||||
return ThreadStateResponse(
|
||||
values=values,
|
||||
values=serialize_channel_values(channel_values),
|
||||
next=next_tasks,
|
||||
metadata=metadata,
|
||||
checkpoint={"id": checkpoint_id, "ts": str(metadata.get("created_at", ""))},
|
||||
@@ -457,19 +615,19 @@ async def get_thread_state(thread_id: str, request: Request) -> ThreadStateRespo
|
||||
|
||||
|
||||
@router.post("/{thread_id}/state", response_model=ThreadStateResponse)
|
||||
@require_permission("threads", "write", owner_check=True, require_existing=True)
|
||||
async def update_thread_state(thread_id: str, body: ThreadStateUpdateRequest, request: Request) -> ThreadStateResponse:
|
||||
@require_auth
|
||||
@require_permission("threads", "write", owner_check=True)
|
||||
async def update_thread_state(thread_id: ThreadId, body: ThreadStateUpdateRequest, request: Request) -> ThreadStateResponse:
|
||||
"""Update thread state (e.g. for human-in-the-loop resume or title rename).
|
||||
|
||||
Writes a new checkpoint that merges *body.values* into the latest
|
||||
channel values, then syncs any updated ``title`` field through the
|
||||
ThreadMetaStore abstraction so that ``/threads/search`` reflects the
|
||||
change immediately in both sqlite and memory backends.
|
||||
"""
|
||||
from app.gateway.deps import get_thread_store
|
||||
channel values, then syncs any updated ``title`` field back to the Store
|
||||
so that ``/threads/search`` reflects the change immediately.
|
||||
|
||||
Multi-tenant isolation: only the thread owner can update their thread.
|
||||
"""
|
||||
checkpointer = get_checkpointer(request)
|
||||
thread_store = get_thread_store(request)
|
||||
store = get_store(request)
|
||||
|
||||
# checkpoint_ns must be present in the config for aput — default to ""
|
||||
# (the root graph namespace). checkpoint_id is optional; omitting it
|
||||
@@ -486,7 +644,7 @@ async def update_thread_state(thread_id: str, body: ThreadStateUpdateRequest, re
|
||||
try:
|
||||
checkpoint_tuple = await checkpointer.aget_tuple(read_config)
|
||||
except Exception:
|
||||
logger.exception("Failed to get state for thread %s", sanitize_log_param(thread_id))
|
||||
logger.exception("Failed to get state for thread %s", thread_id)
|
||||
raise HTTPException(status_code=500, detail="Failed to get thread state")
|
||||
|
||||
if checkpoint_tuple is None:
|
||||
@@ -520,22 +678,19 @@ async def update_thread_state(thread_id: str, body: ThreadStateUpdateRequest, re
|
||||
try:
|
||||
new_config = await checkpointer.aput(write_config, checkpoint, metadata, {})
|
||||
except Exception:
|
||||
logger.exception("Failed to update state for thread %s", sanitize_log_param(thread_id))
|
||||
logger.exception("Failed to update state for thread %s", thread_id)
|
||||
raise HTTPException(status_code=500, detail="Failed to update thread state")
|
||||
|
||||
new_checkpoint_id: str | None = None
|
||||
if isinstance(new_config, dict):
|
||||
new_checkpoint_id = new_config.get("configurable", {}).get("checkpoint_id")
|
||||
|
||||
# Sync title changes through the ThreadMetaStore abstraction so /threads/search
|
||||
# reflects them immediately in both sqlite and memory backends.
|
||||
if body.values and "title" in body.values:
|
||||
new_title = body.values["title"]
|
||||
if new_title: # Skip empty strings and None
|
||||
try:
|
||||
await thread_store.update_display_name(thread_id, new_title)
|
||||
except Exception:
|
||||
logger.debug("Failed to sync title to thread_meta for %s (non-fatal)", sanitize_log_param(thread_id))
|
||||
# Sync title changes to the Store so /threads/search reflects them immediately.
|
||||
if store is not None and body.values and "title" in body.values:
|
||||
try:
|
||||
await _store_upsert(store, thread_id, values={"title": body.values["title"]})
|
||||
except Exception:
|
||||
logger.debug("Failed to sync title to store for thread %s (non-fatal)", thread_id)
|
||||
|
||||
return ThreadStateResponse(
|
||||
values=serialize_channel_values(channel_values),
|
||||
@@ -547,15 +702,12 @@ async def update_thread_state(thread_id: str, body: ThreadStateUpdateRequest, re
|
||||
|
||||
|
||||
@router.post("/{thread_id}/history", response_model=list[HistoryEntry])
|
||||
@require_auth
|
||||
@require_permission("threads", "read", owner_check=True)
|
||||
async def get_thread_history(thread_id: str, body: ThreadHistoryRequest, request: Request) -> list[HistoryEntry]:
|
||||
async def get_thread_history(thread_id: ThreadId, body: ThreadHistoryRequest, request: Request) -> list[HistoryEntry]:
|
||||
"""Get checkpoint history for a thread.
|
||||
|
||||
Messages are read from the checkpointer's channel values (the
|
||||
authoritative source) and serialized via
|
||||
:func:`~deerflow.runtime.serialization.serialize_channel_values`.
|
||||
Only the latest (first) checkpoint carries the ``messages`` key to
|
||||
avoid duplicating them across every entry.
|
||||
Multi-tenant isolation: returns 404 if thread does not belong to user.
|
||||
"""
|
||||
checkpointer = get_checkpointer(request)
|
||||
|
||||
@@ -564,7 +716,6 @@ async def get_thread_history(thread_id: str, body: ThreadHistoryRequest, request
|
||||
config["configurable"]["checkpoint_id"] = body.before
|
||||
|
||||
entries: list[HistoryEntry] = []
|
||||
is_latest_checkpoint = True
|
||||
try:
|
||||
async for checkpoint_tuple in checkpointer.alist(config, limit=body.limit):
|
||||
ckpt_config = getattr(checkpoint_tuple, "config", {})
|
||||
@@ -579,42 +730,22 @@ async def get_thread_history(thread_id: str, body: ThreadHistoryRequest, request
|
||||
|
||||
channel_values = checkpoint.get("channel_values", {})
|
||||
|
||||
# Build values from checkpoint channel_values
|
||||
values: dict[str, Any] = {}
|
||||
if title := channel_values.get("title"):
|
||||
values["title"] = title
|
||||
if thread_data := channel_values.get("thread_data"):
|
||||
values["thread_data"] = thread_data
|
||||
|
||||
# Attach messages only to the latest checkpoint entry.
|
||||
if is_latest_checkpoint:
|
||||
messages = channel_values.get("messages")
|
||||
if messages:
|
||||
values["messages"] = serialize_channel_values({"messages": messages}).get("messages", [])
|
||||
is_latest_checkpoint = False
|
||||
|
||||
# Derive next tasks
|
||||
tasks_raw = getattr(checkpoint_tuple, "tasks", []) or []
|
||||
next_tasks = [t.name for t in tasks_raw if hasattr(t, "name")]
|
||||
|
||||
# Strip LangGraph internal keys from metadata
|
||||
user_meta = {k: v for k, v in metadata.items() if k not in ("created_at", "updated_at", "step", "source", "writes", "parents")}
|
||||
# Keep step for ordering context
|
||||
if "step" in metadata:
|
||||
user_meta["step"] = metadata["step"]
|
||||
|
||||
entries.append(
|
||||
HistoryEntry(
|
||||
checkpoint_id=checkpoint_id,
|
||||
parent_checkpoint_id=parent_id,
|
||||
metadata=user_meta,
|
||||
values=values,
|
||||
metadata=metadata,
|
||||
values=serialize_channel_values(channel_values),
|
||||
created_at=str(metadata.get("created_at", "")),
|
||||
next=next_tasks,
|
||||
)
|
||||
)
|
||||
except Exception:
|
||||
logger.exception("Failed to get history for thread %s", sanitize_log_param(thread_id))
|
||||
logger.exception("Failed to get history for thread %s", thread_id)
|
||||
raise HTTPException(status_code=500, detail="Failed to get thread history")
|
||||
|
||||
return entries
|
||||
|
||||
@@ -4,15 +4,11 @@ import logging
|
||||
import os
|
||||
import stat
|
||||
|
||||
from fastapi import APIRouter, Depends, File, HTTPException, Request, UploadFile
|
||||
from fastapi import APIRouter, File, HTTPException, UploadFile
|
||||
from pydantic import BaseModel
|
||||
|
||||
from app.gateway.authz import require_permission
|
||||
from app.gateway.deps import get_config
|
||||
from deerflow.config.app_config import AppConfig
|
||||
from deerflow.config.paths import get_paths
|
||||
from deerflow.runtime.user_context import get_effective_user_id
|
||||
from deerflow.sandbox.sandbox_provider import SandboxProvider, get_sandbox_provider
|
||||
from deerflow.sandbox.sandbox_provider import get_sandbox_provider
|
||||
from deerflow.uploads.manager import (
|
||||
PathTraversalError,
|
||||
delete_file_safe,
|
||||
@@ -30,11 +26,6 @@ logger = logging.getLogger(__name__)
|
||||
|
||||
router = APIRouter(prefix="/api/threads/{thread_id}/uploads", tags=["uploads"])
|
||||
|
||||
UPLOAD_CHUNK_SIZE = 8192
|
||||
DEFAULT_MAX_FILES = 10
|
||||
DEFAULT_MAX_FILE_SIZE = 50 * 1024 * 1024
|
||||
DEFAULT_MAX_TOTAL_SIZE = 100 * 1024 * 1024
|
||||
|
||||
|
||||
class UploadResponse(BaseModel):
|
||||
"""Response model for file upload."""
|
||||
@@ -44,14 +35,6 @@ class UploadResponse(BaseModel):
|
||||
message: str
|
||||
|
||||
|
||||
class UploadLimits(BaseModel):
|
||||
"""Application-level upload limits exposed to clients."""
|
||||
|
||||
max_files: int
|
||||
max_file_size: int
|
||||
max_total_size: int
|
||||
|
||||
|
||||
def _make_file_sandbox_writable(file_path: os.PathLike[str] | str) -> None:
|
||||
"""Ensure uploaded files remain writable when mounted into non-local sandboxes.
|
||||
|
||||
@@ -70,124 +53,25 @@ def _make_file_sandbox_writable(file_path: os.PathLike[str] | str) -> None:
|
||||
os.chmod(file_path, writable_mode, **chmod_kwargs)
|
||||
|
||||
|
||||
def _uses_thread_data_mounts(sandbox_provider: SandboxProvider) -> bool:
|
||||
return bool(getattr(sandbox_provider, "uses_thread_data_mounts", False))
|
||||
|
||||
|
||||
def _get_uploads_config_value(app_config: AppConfig, key: str, default: object) -> object:
|
||||
"""Read a value from the uploads config, supporting dict and attribute access."""
|
||||
uploads_cfg = getattr(app_config, "uploads", None)
|
||||
if isinstance(uploads_cfg, dict):
|
||||
return uploads_cfg.get(key, default)
|
||||
return getattr(uploads_cfg, key, default)
|
||||
|
||||
|
||||
def _get_upload_limit(app_config: AppConfig, key: str, default: int, *, legacy_key: str | None = None) -> int:
|
||||
try:
|
||||
value = _get_uploads_config_value(app_config, key, None)
|
||||
if value is None and legacy_key is not None:
|
||||
value = _get_uploads_config_value(app_config, legacy_key, None)
|
||||
if value is None:
|
||||
value = default
|
||||
limit = int(value)
|
||||
if limit <= 0:
|
||||
raise ValueError
|
||||
return limit
|
||||
except Exception:
|
||||
logger.warning("Invalid uploads.%s value; falling back to %d", key, default)
|
||||
return default
|
||||
|
||||
|
||||
def _get_upload_limits(app_config: AppConfig) -> UploadLimits:
|
||||
return UploadLimits(
|
||||
max_files=_get_upload_limit(app_config, "max_files", DEFAULT_MAX_FILES, legacy_key="max_file_count"),
|
||||
max_file_size=_get_upload_limit(app_config, "max_file_size", DEFAULT_MAX_FILE_SIZE, legacy_key="max_single_file_size"),
|
||||
max_total_size=_get_upload_limit(app_config, "max_total_size", DEFAULT_MAX_TOTAL_SIZE),
|
||||
)
|
||||
|
||||
|
||||
def _cleanup_uploaded_paths(paths: list[os.PathLike[str] | str]) -> None:
|
||||
for path in reversed(paths):
|
||||
try:
|
||||
os.unlink(path)
|
||||
except FileNotFoundError:
|
||||
pass
|
||||
except Exception:
|
||||
logger.warning("Failed to clean up upload path after rejected request: %s", path, exc_info=True)
|
||||
|
||||
|
||||
async def _write_upload_file_streaming(
|
||||
file: UploadFile,
|
||||
file_path: os.PathLike[str] | str,
|
||||
*,
|
||||
display_filename: str,
|
||||
max_single_file_size: int,
|
||||
max_total_size: int,
|
||||
total_size: int,
|
||||
) -> tuple[int, int]:
|
||||
file_size = 0
|
||||
with open(file_path, "wb") as output:
|
||||
while chunk := await file.read(UPLOAD_CHUNK_SIZE):
|
||||
file_size += len(chunk)
|
||||
total_size += len(chunk)
|
||||
if file_size > max_single_file_size:
|
||||
raise HTTPException(status_code=413, detail=f"File too large: {display_filename}")
|
||||
if total_size > max_total_size:
|
||||
raise HTTPException(status_code=413, detail="Total upload size too large")
|
||||
output.write(chunk)
|
||||
return file_size, total_size
|
||||
|
||||
|
||||
def _auto_convert_documents_enabled(app_config: AppConfig) -> bool:
|
||||
"""Return whether automatic host-side document conversion is enabled.
|
||||
|
||||
The secure default is disabled unless an operator explicitly opts in via
|
||||
uploads.auto_convert_documents in config.yaml.
|
||||
"""
|
||||
try:
|
||||
raw = _get_uploads_config_value(app_config, "auto_convert_documents", False)
|
||||
if isinstance(raw, str):
|
||||
return raw.strip().lower() in {"1", "true", "yes", "on"}
|
||||
return bool(raw)
|
||||
except Exception:
|
||||
return False
|
||||
|
||||
|
||||
@router.post("", response_model=UploadResponse)
|
||||
@require_permission("threads", "write", owner_check=True, require_existing=False)
|
||||
async def upload_files(
|
||||
thread_id: str,
|
||||
request: Request,
|
||||
files: list[UploadFile] = File(...),
|
||||
config: AppConfig = Depends(get_config),
|
||||
) -> UploadResponse:
|
||||
"""Upload multiple files to a thread's uploads directory."""
|
||||
if not files:
|
||||
raise HTTPException(status_code=400, detail="No files provided")
|
||||
|
||||
limits = _get_upload_limits(config)
|
||||
if len(files) > limits.max_files:
|
||||
raise HTTPException(status_code=413, detail=f"Too many files: maximum is {limits.max_files}")
|
||||
|
||||
try:
|
||||
uploads_dir = ensure_uploads_dir(thread_id)
|
||||
except ValueError as e:
|
||||
raise HTTPException(status_code=400, detail=str(e))
|
||||
sandbox_uploads = get_paths().sandbox_uploads_dir(thread_id, user_id=get_effective_user_id())
|
||||
sandbox_uploads = get_paths().sandbox_uploads_dir(thread_id)
|
||||
uploaded_files = []
|
||||
written_paths = []
|
||||
sandbox_sync_targets = []
|
||||
total_size = 0
|
||||
|
||||
sandbox_provider = get_sandbox_provider()
|
||||
sync_to_sandbox = not _uses_thread_data_mounts(sandbox_provider)
|
||||
sandbox = None
|
||||
if sync_to_sandbox:
|
||||
sandbox_id = sandbox_provider.acquire(thread_id)
|
||||
sandbox = sandbox_provider.get(sandbox_id)
|
||||
if sandbox is None:
|
||||
raise HTTPException(status_code=500, detail="Failed to acquire sandbox")
|
||||
auto_convert_documents = _auto_convert_documents_enabled(config)
|
||||
sandbox_id = sandbox_provider.acquire(thread_id)
|
||||
sandbox = sandbox_provider.get(sandbox_id)
|
||||
|
||||
for file in files:
|
||||
if not file.filename:
|
||||
@@ -200,41 +84,35 @@ async def upload_files(
|
||||
continue
|
||||
|
||||
try:
|
||||
content = await file.read()
|
||||
file_path = uploads_dir / safe_filename
|
||||
written_paths.append(file_path)
|
||||
file_size, total_size = await _write_upload_file_streaming(
|
||||
file,
|
||||
file_path,
|
||||
display_filename=safe_filename,
|
||||
max_single_file_size=limits.max_file_size,
|
||||
max_total_size=limits.max_total_size,
|
||||
total_size=total_size,
|
||||
)
|
||||
file_path.write_bytes(content)
|
||||
|
||||
virtual_path = upload_virtual_path(safe_filename)
|
||||
|
||||
if sync_to_sandbox:
|
||||
sandbox_sync_targets.append((file_path, virtual_path))
|
||||
if sandbox_id != "local":
|
||||
_make_file_sandbox_writable(file_path)
|
||||
sandbox.update_file(virtual_path, content)
|
||||
|
||||
file_info = {
|
||||
"filename": safe_filename,
|
||||
"size": str(file_size),
|
||||
"size": str(len(content)),
|
||||
"path": str(sandbox_uploads / safe_filename),
|
||||
"virtual_path": virtual_path,
|
||||
"artifact_url": upload_artifact_url(thread_id, safe_filename),
|
||||
}
|
||||
|
||||
logger.info(f"Saved file: {safe_filename} ({file_size} bytes) to {file_info['path']}")
|
||||
logger.info(f"Saved file: {safe_filename} ({len(content)} bytes) to {file_info['path']}")
|
||||
|
||||
file_ext = file_path.suffix.lower()
|
||||
if auto_convert_documents and file_ext in CONVERTIBLE_EXTENSIONS:
|
||||
if file_ext in CONVERTIBLE_EXTENSIONS:
|
||||
md_path = await convert_file_to_markdown(file_path)
|
||||
if md_path:
|
||||
written_paths.append(md_path)
|
||||
md_virtual_path = upload_virtual_path(md_path.name)
|
||||
|
||||
if sync_to_sandbox:
|
||||
sandbox_sync_targets.append((md_path, md_virtual_path))
|
||||
if sandbox_id != "local":
|
||||
_make_file_sandbox_writable(md_path)
|
||||
sandbox.update_file(md_virtual_path, md_path.read_bytes())
|
||||
|
||||
file_info["markdown_file"] = md_path.name
|
||||
file_info["markdown_path"] = str(sandbox_uploads / md_path.name)
|
||||
@@ -243,19 +121,10 @@ async def upload_files(
|
||||
|
||||
uploaded_files.append(file_info)
|
||||
|
||||
except HTTPException as e:
|
||||
_cleanup_uploaded_paths(written_paths)
|
||||
raise e
|
||||
except Exception as e:
|
||||
logger.error(f"Failed to upload {file.filename}: {e}")
|
||||
_cleanup_uploaded_paths(written_paths)
|
||||
raise HTTPException(status_code=500, detail=f"Failed to upload {file.filename}: {str(e)}")
|
||||
|
||||
if sync_to_sandbox:
|
||||
for file_path, virtual_path in sandbox_sync_targets:
|
||||
_make_file_sandbox_writable(file_path)
|
||||
sandbox.update_file(virtual_path, file_path.read_bytes())
|
||||
|
||||
return UploadResponse(
|
||||
success=True,
|
||||
files=uploaded_files,
|
||||
@@ -263,20 +132,8 @@ async def upload_files(
|
||||
)
|
||||
|
||||
|
||||
@router.get("/limits", response_model=UploadLimits)
|
||||
@require_permission("threads", "read", owner_check=True)
|
||||
async def get_upload_limits(
|
||||
thread_id: str,
|
||||
request: Request,
|
||||
config: AppConfig = Depends(get_config),
|
||||
) -> UploadLimits:
|
||||
"""Return upload limits used by the gateway for this thread."""
|
||||
return _get_upload_limits(config)
|
||||
|
||||
|
||||
@router.get("/list", response_model=dict)
|
||||
@require_permission("threads", "read", owner_check=True)
|
||||
async def list_uploaded_files(thread_id: str, request: Request) -> dict:
|
||||
async def list_uploaded_files(thread_id: str) -> dict:
|
||||
"""List all files in a thread's uploads directory."""
|
||||
try:
|
||||
uploads_dir = get_uploads_dir(thread_id)
|
||||
@@ -286,7 +143,7 @@ async def list_uploaded_files(thread_id: str, request: Request) -> dict:
|
||||
enrich_file_listing(result, thread_id)
|
||||
|
||||
# Gateway additionally includes the sandbox-relative path.
|
||||
sandbox_uploads = get_paths().sandbox_uploads_dir(thread_id, user_id=get_effective_user_id())
|
||||
sandbox_uploads = get_paths().sandbox_uploads_dir(thread_id)
|
||||
for f in result["files"]:
|
||||
f["path"] = str(sandbox_uploads / f["filename"])
|
||||
|
||||
@@ -294,8 +151,7 @@ async def list_uploaded_files(thread_id: str, request: Request) -> dict:
|
||||
|
||||
|
||||
@router.delete("/{filename}")
|
||||
@require_permission("threads", "delete", owner_check=True, require_existing=True)
|
||||
async def delete_uploaded_file(thread_id: str, filename: str, request: Request) -> dict:
|
||||
async def delete_uploaded_file(thread_id: str, filename: str) -> dict:
|
||||
"""Delete a file from a thread's uploads directory."""
|
||||
try:
|
||||
uploads_dir = get_uploads_dir(thread_id)
|
||||
|
||||
+133
-97
@@ -11,14 +11,13 @@ import asyncio
|
||||
import json
|
||||
import logging
|
||||
import re
|
||||
from collections.abc import Mapping
|
||||
import time
|
||||
from typing import Any
|
||||
|
||||
from fastapi import HTTPException, Request
|
||||
from langchain_core.messages import HumanMessage
|
||||
|
||||
from app.gateway.deps import get_run_context, get_run_manager, get_stream_bridge
|
||||
from app.gateway.utils import sanitize_log_param
|
||||
from app.gateway.deps import get_checkpointer, get_run_manager, get_store, get_stream_bridge
|
||||
from deerflow.runtime import (
|
||||
END_SENTINEL,
|
||||
HEARTBEAT_SENTINEL,
|
||||
@@ -98,52 +97,13 @@ def normalize_input(raw_input: dict[str, Any] | None) -> dict[str, Any]:
|
||||
_DEFAULT_ASSISTANT_ID = "lead_agent"
|
||||
|
||||
|
||||
# Whitelist of run-context keys that the langgraph-compat layer forwards from
|
||||
# ``body.context`` into the run config. ``config["context"]`` exists in
|
||||
# LangGraph >=0.6, but these values must be written to both ``configurable``
|
||||
# (for legacy ``_get_runtime_config`` consumers) and ``context`` because
|
||||
# LangGraph >=1.1.9 no longer makes ``ToolRuntime.context`` fall back to
|
||||
# ``configurable`` for consumers like ``setup_agent``.
|
||||
_CONTEXT_CONFIGURABLE_KEYS: frozenset[str] = frozenset(
|
||||
{
|
||||
"model_name",
|
||||
"mode",
|
||||
"thinking_enabled",
|
||||
"reasoning_effort",
|
||||
"is_plan_mode",
|
||||
"subagent_enabled",
|
||||
"max_concurrent_subagents",
|
||||
"agent_name",
|
||||
"is_bootstrap",
|
||||
}
|
||||
)
|
||||
|
||||
|
||||
def merge_run_context_overrides(config: dict[str, Any], context: Mapping[str, Any] | None) -> None:
|
||||
"""Merge whitelisted keys from ``body.context`` into both ``config['configurable']``
|
||||
and ``config['context']`` so they are visible to legacy configurable readers and
|
||||
to LangGraph ``ToolRuntime.context`` consumers (e.g. the ``setup_agent`` tool —
|
||||
see issue #2677)."""
|
||||
if not context:
|
||||
return
|
||||
configurable = config.setdefault("configurable", {})
|
||||
runtime_context = config.setdefault("context", {})
|
||||
for key in _CONTEXT_CONFIGURABLE_KEYS:
|
||||
if key in context:
|
||||
if isinstance(configurable, dict):
|
||||
configurable.setdefault(key, context[key])
|
||||
if isinstance(runtime_context, dict):
|
||||
runtime_context.setdefault(key, context[key])
|
||||
|
||||
|
||||
def resolve_agent_factory(assistant_id: str | None):
|
||||
"""Resolve the agent factory callable from config.
|
||||
|
||||
Custom agents are implemented as ``lead_agent`` + an ``agent_name``
|
||||
injected into ``configurable`` or ``context`` — see
|
||||
:func:`build_run_config`. All ``assistant_id`` values therefore map to the
|
||||
same factory; the routing happens inside ``make_lead_agent`` when it reads
|
||||
``cfg["agent_name"]``.
|
||||
injected into ``configurable`` — see :func:`build_run_config`. All
|
||||
``assistant_id`` values therefore map to the same factory; the routing
|
||||
happens inside ``make_lead_agent`` when it reads ``cfg["agent_name"]``.
|
||||
"""
|
||||
from deerflow.agents.lead_agent.agent import make_lead_agent
|
||||
|
||||
@@ -156,20 +116,22 @@ def build_run_config(
|
||||
metadata: dict[str, Any] | None,
|
||||
*,
|
||||
assistant_id: str | None = None,
|
||||
user_id: str | None = None,
|
||||
) -> dict[str, Any]:
|
||||
"""Build a RunnableConfig dict for the agent.
|
||||
|
||||
When *assistant_id* refers to a custom agent (anything other than
|
||||
``"lead_agent"`` / ``None``), the name is forwarded as ``agent_name`` in
|
||||
whichever runtime options container is active: ``context`` for
|
||||
LangGraph >= 0.6.0 requests, otherwise ``configurable``.
|
||||
``make_lead_agent`` reads this key to load the matching
|
||||
``agents/<name>/SOUL.md`` and per-agent config — without it the agent
|
||||
silently runs as the default lead agent.
|
||||
``"lead_agent"`` / ``None``), the name is forwarded as
|
||||
``configurable["agent_name"]``. ``make_lead_agent`` reads this key to
|
||||
load the matching ``agents/<name>/SOUL.md`` and per-agent config —
|
||||
without it the agent silently runs as the default lead agent.
|
||||
|
||||
This mirrors the channel manager's ``_resolve_run_params`` logic so that
|
||||
the LangGraph Platform-compatible HTTP API and the IM channel path behave
|
||||
identically.
|
||||
|
||||
If *user_id* is provided, it is injected into the config metadata for
|
||||
multi-tenant isolation.
|
||||
"""
|
||||
config: dict[str, Any] = {"recursion_limit": 100}
|
||||
if request_config:
|
||||
@@ -184,14 +146,7 @@ def build_run_config(
|
||||
thread_id,
|
||||
list(request_config.get("configurable", {}).keys()),
|
||||
)
|
||||
context_value = request_config["context"]
|
||||
if context_value is None:
|
||||
context = {}
|
||||
elif isinstance(context_value, Mapping):
|
||||
context = dict(context_value)
|
||||
else:
|
||||
raise ValueError("request config 'context' must be a mapping or null.")
|
||||
config["context"] = context
|
||||
config["context"] = request_config["context"]
|
||||
else:
|
||||
configurable = {"thread_id": thread_id}
|
||||
configurable.update(request_config.get("configurable", {}))
|
||||
@@ -203,19 +158,18 @@ def build_run_config(
|
||||
config["configurable"] = {"thread_id": thread_id}
|
||||
|
||||
# Inject custom agent name when the caller specified a non-default assistant.
|
||||
# Honour an explicit agent_name in the active runtime options container.
|
||||
if assistant_id and assistant_id != _DEFAULT_ASSISTANT_ID:
|
||||
normalized = assistant_id.strip().lower().replace("_", "-")
|
||||
if not normalized or not re.fullmatch(r"[a-z0-9-]+", normalized):
|
||||
raise ValueError(f"Invalid assistant_id {assistant_id!r}: must contain only letters, digits, and hyphens after normalization.")
|
||||
if "configurable" in config:
|
||||
target = config["configurable"]
|
||||
elif "context" in config:
|
||||
target = config["context"]
|
||||
else:
|
||||
target = config.setdefault("configurable", {})
|
||||
if target is not None and "agent_name" not in target:
|
||||
target["agent_name"] = normalized
|
||||
# Honour an explicit configurable["agent_name"] in the request if already set.
|
||||
if assistant_id and assistant_id != _DEFAULT_ASSISTANT_ID and "configurable" in config:
|
||||
if "agent_name" not in config["configurable"]:
|
||||
normalized = assistant_id.strip().lower().replace("_", "-")
|
||||
if not normalized or not re.fullmatch(r"[a-z0-9-]+", normalized):
|
||||
raise ValueError(f"Invalid assistant_id {assistant_id!r}: must contain only letters, digits, and hyphens after normalization.")
|
||||
config["configurable"]["agent_name"] = normalized
|
||||
|
||||
# Multi-tenant isolation: inject user_id into metadata
|
||||
if user_id:
|
||||
config.setdefault("metadata", {})["user_id"] = user_id
|
||||
|
||||
if metadata:
|
||||
config.setdefault("metadata", {}).update(metadata)
|
||||
return config
|
||||
@@ -226,6 +180,71 @@ def build_run_config(
|
||||
# ---------------------------------------------------------------------------
|
||||
|
||||
|
||||
async def _upsert_thread_in_store(store, thread_id: str, metadata: dict | None) -> None:
|
||||
"""Create or refresh the thread record in the Store.
|
||||
|
||||
Called from :func:`start_run` so that threads created via the stateless
|
||||
``/runs/stream`` endpoint (which never calls ``POST /threads``) still
|
||||
appear in ``/threads/search`` results.
|
||||
"""
|
||||
# Deferred import to avoid circular import with the threads router module.
|
||||
from app.gateway.routers.threads import _store_upsert
|
||||
|
||||
try:
|
||||
await _store_upsert(store, thread_id, metadata=metadata)
|
||||
except Exception:
|
||||
logger.warning("Failed to upsert thread %s in store (non-fatal)", thread_id)
|
||||
|
||||
|
||||
async def _sync_thread_title_after_run(
|
||||
run_task: asyncio.Task,
|
||||
thread_id: str,
|
||||
checkpointer: Any,
|
||||
store: Any,
|
||||
) -> None:
|
||||
"""Wait for *run_task* to finish, then persist the generated title to the Store.
|
||||
|
||||
TitleMiddleware writes the generated title to the LangGraph agent state
|
||||
(checkpointer) but the Gateway's Store record is not updated automatically.
|
||||
This coroutine closes that gap by reading the final checkpoint after the
|
||||
run completes and syncing ``values.title`` into the Store record so that
|
||||
subsequent ``/threads/search`` responses include the correct title.
|
||||
|
||||
Runs as a fire-and-forget :func:`asyncio.create_task`; failures are
|
||||
logged at DEBUG level and never propagate.
|
||||
"""
|
||||
# Wait for the background run task to complete (any outcome).
|
||||
# asyncio.wait does not propagate task exceptions — it just returns
|
||||
# when the task is done, cancelled, or failed.
|
||||
await asyncio.wait({run_task})
|
||||
|
||||
# Deferred import to avoid circular import with the threads router module.
|
||||
from app.gateway.routers.threads import _store_get, _store_put
|
||||
|
||||
try:
|
||||
ckpt_config = {"configurable": {"thread_id": thread_id, "checkpoint_ns": ""}}
|
||||
ckpt_tuple = await checkpointer.aget_tuple(ckpt_config)
|
||||
if ckpt_tuple is None:
|
||||
return
|
||||
|
||||
channel_values = ckpt_tuple.checkpoint.get("channel_values", {})
|
||||
title = channel_values.get("title")
|
||||
if not title:
|
||||
return
|
||||
|
||||
existing = await _store_get(store, thread_id)
|
||||
if existing is None:
|
||||
return
|
||||
|
||||
updated = dict(existing)
|
||||
updated.setdefault("values", {})["title"] = title
|
||||
updated["updated_at"] = time.time()
|
||||
await _store_put(store, updated)
|
||||
logger.debug("Synced title %r for thread %s", title, thread_id)
|
||||
except Exception:
|
||||
logger.debug("Failed to sync title for thread %s (non-fatal)", thread_id, exc_info=True)
|
||||
|
||||
|
||||
async def start_run(
|
||||
body: Any,
|
||||
thread_id: str,
|
||||
@@ -245,10 +264,15 @@ async def start_run(
|
||||
"""
|
||||
bridge = get_stream_bridge(request)
|
||||
run_mgr = get_run_manager(request)
|
||||
run_ctx = get_run_context(request)
|
||||
checkpointer = get_checkpointer(request)
|
||||
store = get_store(request)
|
||||
|
||||
disconnect = DisconnectMode.cancel if body.on_disconnect == "cancel" else DisconnectMode.continue_
|
||||
|
||||
# Reuse auth context set by @require_auth decorator to avoid redundant DB lookup
|
||||
auth = getattr(request.state, "auth", None)
|
||||
user_id = str(auth.user.id) if auth and auth.user else None
|
||||
|
||||
try:
|
||||
record = await run_mgr.create_or_reject(
|
||||
thread_id,
|
||||
@@ -263,31 +287,41 @@ async def start_run(
|
||||
except UnsupportedStrategyError as exc:
|
||||
raise HTTPException(status_code=501, detail=str(exc)) from exc
|
||||
|
||||
# Upsert thread metadata so the thread appears in /threads/search,
|
||||
# even for threads that were never explicitly created via POST /threads
|
||||
# (e.g. stateless runs).
|
||||
try:
|
||||
existing = await run_ctx.thread_store.get(thread_id)
|
||||
if existing is None:
|
||||
await run_ctx.thread_store.create(
|
||||
thread_id,
|
||||
assistant_id=body.assistant_id,
|
||||
metadata=body.metadata,
|
||||
)
|
||||
else:
|
||||
await run_ctx.thread_store.update_status(thread_id, "running")
|
||||
except Exception:
|
||||
logger.warning("Failed to upsert thread_meta for %s (non-fatal)", sanitize_log_param(thread_id))
|
||||
# Ensure the thread is visible in /threads/search, even for threads that
|
||||
# were never explicitly created via POST /threads (e.g. stateless runs).
|
||||
store = get_store(request)
|
||||
if store is not None:
|
||||
await _upsert_thread_in_store(store, thread_id, body.metadata)
|
||||
|
||||
agent_factory = resolve_agent_factory(body.assistant_id)
|
||||
graph_input = normalize_input(body.input)
|
||||
config = build_run_config(thread_id, body.config, body.metadata, assistant_id=body.assistant_id)
|
||||
config = build_run_config(
|
||||
thread_id,
|
||||
body.config,
|
||||
body.metadata,
|
||||
assistant_id=body.assistant_id,
|
||||
user_id=user_id,
|
||||
)
|
||||
|
||||
# Merge DeerFlow-specific context overrides into both ``configurable`` and ``context``.
|
||||
# Merge DeerFlow-specific context overrides into configurable.
|
||||
# The ``context`` field is a custom extension for the langgraph-compat layer
|
||||
# that carries agent configuration (model_name, thinking_enabled, etc.).
|
||||
# Only agent-relevant keys are forwarded; unknown keys (e.g. thread_id) are ignored.
|
||||
merge_run_context_overrides(config, getattr(body, "context", None))
|
||||
context = getattr(body, "context", None)
|
||||
if context:
|
||||
_CONTEXT_CONFIGURABLE_KEYS = {
|
||||
"model_name",
|
||||
"mode",
|
||||
"thinking_enabled",
|
||||
"reasoning_effort",
|
||||
"is_plan_mode",
|
||||
"subagent_enabled",
|
||||
"max_concurrent_subagents",
|
||||
}
|
||||
configurable = config.setdefault("configurable", {})
|
||||
for key in _CONTEXT_CONFIGURABLE_KEYS:
|
||||
if key in context:
|
||||
configurable.setdefault(key, context[key])
|
||||
|
||||
stream_modes = normalize_stream_modes(body.stream_mode)
|
||||
|
||||
@@ -296,7 +330,8 @@ async def start_run(
|
||||
bridge,
|
||||
run_mgr,
|
||||
record,
|
||||
ctx=run_ctx,
|
||||
checkpointer=checkpointer,
|
||||
store=store,
|
||||
agent_factory=agent_factory,
|
||||
graph_input=graph_input,
|
||||
config=config,
|
||||
@@ -308,9 +343,11 @@ async def start_run(
|
||||
)
|
||||
record.task = task
|
||||
|
||||
# Title sync is handled by worker.py's finally block which reads the
|
||||
# title from the checkpoint and calls thread_store.update_display_name
|
||||
# after the run completes.
|
||||
# After the run completes, sync the title generated by TitleMiddleware from
|
||||
# the checkpointer into the Store record so that /threads/search returns the
|
||||
# correct title instead of an empty values dict.
|
||||
if store is not None:
|
||||
asyncio.create_task(_sync_thread_title_after_run(task, thread_id, checkpointer, store))
|
||||
|
||||
return record
|
||||
|
||||
@@ -327,9 +364,8 @@ async def sse_consumer(
|
||||
- ``cancel``: abort the background task on client disconnect.
|
||||
- ``continue``: let the task run; events are discarded.
|
||||
"""
|
||||
last_event_id = request.headers.get("Last-Event-ID")
|
||||
try:
|
||||
async for entry in bridge.subscribe(record.run_id, last_event_id=last_event_id):
|
||||
async for entry in bridge.subscribe(record.run_id):
|
||||
if await request.is_disconnected():
|
||||
break
|
||||
|
||||
|
||||
@@ -1,6 +0,0 @@
|
||||
"""Shared utility helpers for the Gateway layer."""
|
||||
|
||||
|
||||
def sanitize_log_param(value: str) -> str:
|
||||
"""Strip control characters to prevent log injection."""
|
||||
return value.replace("\n", "").replace("\r", "").replace("\x00", "")
|
||||
+13
-70
@@ -19,70 +19,24 @@ import asyncio
|
||||
import logging
|
||||
|
||||
from dotenv import load_dotenv
|
||||
from langchain_core.messages import HumanMessage
|
||||
|
||||
try:
|
||||
from prompt_toolkit import PromptSession
|
||||
from prompt_toolkit.history import InMemoryHistory
|
||||
|
||||
_HAS_PROMPT_TOOLKIT = True
|
||||
except ImportError:
|
||||
_HAS_PROMPT_TOOLKIT = False
|
||||
from deerflow.agents import make_lead_agent
|
||||
|
||||
load_dotenv()
|
||||
|
||||
_LOG_FMT = "%(asctime)s - %(name)s - %(levelname)s - %(message)s"
|
||||
_LOG_DATEFMT = "%Y-%m-%d %H:%M:%S"
|
||||
|
||||
|
||||
def _setup_logging(log_level: int = logging.INFO) -> None:
|
||||
"""Route logs to ``debug.log`` using *log_level* for the initial root/file setup.
|
||||
|
||||
This configures the root logger and the ``debug.log`` file handler so logs do
|
||||
not print on the interactive console. It is idempotent: any pre-existing
|
||||
handlers on the root logger (e.g. installed by ``logging.basicConfig`` in
|
||||
transitively imported modules) are removed so the debug session output only
|
||||
lands in ``debug.log``.
|
||||
|
||||
Note: later config-driven logging adjustments may change named logger
|
||||
verbosity without raising the root logger or file-handler thresholds set
|
||||
here, so the eventual contents of ``debug.log`` may not be filtered solely by
|
||||
this function's ``log_level`` argument.
|
||||
"""
|
||||
root = logging.root
|
||||
for h in list(root.handlers):
|
||||
root.removeHandler(h)
|
||||
h.close()
|
||||
root.setLevel(log_level)
|
||||
|
||||
file_handler = logging.FileHandler("debug.log", mode="a", encoding="utf-8")
|
||||
file_handler.setLevel(log_level)
|
||||
file_handler.setFormatter(logging.Formatter(_LOG_FMT, datefmt=_LOG_DATEFMT))
|
||||
root.addHandler(file_handler)
|
||||
logging.basicConfig(
|
||||
level=logging.INFO,
|
||||
format="%(asctime)s - %(name)s - %(levelname)s - %(message)s",
|
||||
datefmt="%Y-%m-%d %H:%M:%S",
|
||||
)
|
||||
|
||||
|
||||
async def main():
|
||||
# Install file logging first so warnings emitted while loading config do not
|
||||
# leak onto the interactive terminal via Python's lastResort handler.
|
||||
_setup_logging()
|
||||
|
||||
from deerflow.config import get_app_config
|
||||
from deerflow.config.app_config import apply_logging_level
|
||||
|
||||
app_config = get_app_config()
|
||||
apply_logging_level(app_config.log_level)
|
||||
|
||||
# Delay the rest of the deerflow imports until *after* logging is installed
|
||||
# so that any import-time side effects (e.g. deerflow.agents starts a
|
||||
# background skill-loader thread on import) emit logs to debug.log instead
|
||||
# of leaking onto the interactive terminal via Python's lastResort handler.
|
||||
from langchain_core.messages import HumanMessage
|
||||
from langgraph.runtime import Runtime
|
||||
|
||||
from deerflow.agents import make_lead_agent
|
||||
from deerflow.mcp import initialize_mcp_tools
|
||||
|
||||
# Initialize MCP tools at startup
|
||||
try:
|
||||
from deerflow.mcp import initialize_mcp_tools
|
||||
|
||||
await initialize_mcp_tools()
|
||||
except Exception as e:
|
||||
print(f"Warning: Failed to initialize MCP tools: {e}")
|
||||
@@ -98,27 +52,16 @@ async def main():
|
||||
}
|
||||
}
|
||||
|
||||
runtime = Runtime(context={"thread_id": config["configurable"]["thread_id"]})
|
||||
config["configurable"]["__pregel_runtime"] = runtime
|
||||
|
||||
agent = make_lead_agent(config)
|
||||
|
||||
session = PromptSession(history=InMemoryHistory()) if _HAS_PROMPT_TOOLKIT else None
|
||||
|
||||
print("=" * 50)
|
||||
print("Lead Agent Debug Mode")
|
||||
print("Type 'quit' or 'exit' to stop")
|
||||
print(f"Logs: debug.log (log_level={app_config.log_level})")
|
||||
if not _HAS_PROMPT_TOOLKIT:
|
||||
print("Tip: `uv sync --group dev` to enable arrow-key & history support")
|
||||
print("=" * 50)
|
||||
|
||||
while True:
|
||||
try:
|
||||
if session:
|
||||
user_input = (await session.prompt_async("\nYou: ")).strip()
|
||||
else:
|
||||
user_input = input("\nYou: ").strip()
|
||||
user_input = input("\nYou: ").strip()
|
||||
if not user_input:
|
||||
continue
|
||||
if user_input.lower() in ("quit", "exit"):
|
||||
@@ -127,15 +70,15 @@ async def main():
|
||||
|
||||
# Invoke the agent
|
||||
state = {"messages": [HumanMessage(content=user_input)]}
|
||||
result = await agent.ainvoke(state, config=config)
|
||||
result = await agent.ainvoke(state, config=config, context={"thread_id": "debug-thread-001"})
|
||||
|
||||
# Print the response
|
||||
if result.get("messages"):
|
||||
last_message = result["messages"][-1]
|
||||
print(f"\nAgent: {last_message.content}")
|
||||
|
||||
except (KeyboardInterrupt, EOFError):
|
||||
print("\nGoodbye!")
|
||||
except KeyboardInterrupt:
|
||||
print("\nInterrupted. Goodbye!")
|
||||
break
|
||||
except Exception as e:
|
||||
print(f"\nError: {e}")
|
||||
|
||||
+1
-25
@@ -86,7 +86,6 @@ Content-Type: application/json
|
||||
]
|
||||
},
|
||||
"config": {
|
||||
"recursion_limit": 100,
|
||||
"configurable": {
|
||||
"model_name": "gpt-4",
|
||||
"thinking_enabled": false,
|
||||
@@ -101,21 +100,6 @@ Content-Type: application/json
|
||||
- Use: `values`, `messages-tuple`, `custom`, `updates`, `events`, `debug`, `tasks`, `checkpoints`
|
||||
- Do not use: `tools` (deprecated/invalid in current `langgraph-api` and will trigger schema validation errors)
|
||||
|
||||
**Recursion Limit:**
|
||||
|
||||
`config.recursion_limit` caps the number of graph steps LangGraph will execute
|
||||
in a single run. The `/api/langgraph/*` endpoints go straight to the LangGraph
|
||||
server and therefore inherit LangGraph's native default of **25**, which is
|
||||
too low for plan-mode or subagent-heavy runs — the agent typically errors out
|
||||
with `GraphRecursionError` after the first round of subagent results comes
|
||||
back, before the lead agent can synthesize the final answer.
|
||||
|
||||
DeerFlow's own Gateway and IM-channel paths mitigate this by defaulting to
|
||||
`100` in `build_run_config` (see `backend/app/gateway/services.py`), but
|
||||
clients calling the LangGraph API directly must set `recursion_limit`
|
||||
explicitly in the request body. `100` matches the Gateway default and is a
|
||||
safe starting point; increase it if you run deeply nested subagent graphs.
|
||||
|
||||
**Configurable Options:**
|
||||
- `model_name` (string): Override the default model
|
||||
- `thinking_enabled` (boolean): Enable extended thinking for supported models
|
||||
@@ -642,14 +626,6 @@ curl -X POST http://localhost:2026/api/langgraph/threads/abc123/runs \
|
||||
-H "Content-Type: application/json" \
|
||||
-d '{
|
||||
"input": {"messages": [{"role": "user", "content": "Hello"}]},
|
||||
"config": {
|
||||
"recursion_limit": 100,
|
||||
"configurable": {"model_name": "gpt-4"}
|
||||
}
|
||||
"config": {"configurable": {"model_name": "gpt-4"}}
|
||||
}'
|
||||
```
|
||||
|
||||
> The `/api/langgraph/*` endpoints bypass DeerFlow's Gateway and inherit
|
||||
> LangGraph's native `recursion_limit` default of 25, which is too low for
|
||||
> plan-mode or subagent runs. Set `config.recursion_limit` explicitly — see
|
||||
> the [Create Run](#create-run) section for details.
|
||||
|
||||
@@ -199,7 +199,7 @@ class ThreadState(AgentState):
|
||||
│ Built-in Tools │ │ Configured Tools │ │ MCP Tools │
|
||||
│ (packages/harness/deerflow/tools/) │ │ (config.yaml) │ │ (extensions.json) │
|
||||
├─────────────────────┤ ├─────────────────────┤ ├─────────────────────┤
|
||||
│ - present_files │ │ - web_search │ │ - github │
|
||||
│ - present_file │ │ - web_search │ │ - github │
|
||||
│ - ask_clarification │ │ - web_fetch │ │ - filesystem │
|
||||
│ - view_image │ │ - bash │ │ - postgres │
|
||||
│ │ │ - read_file │ │ - brave-search │
|
||||
|
||||
@@ -1,77 +0,0 @@
|
||||
# Docker Test Gap (Section 七 7.4)
|
||||
|
||||
This file documents the only **un-executed** test cases from
|
||||
`backend/docs/AUTH_TEST_PLAN.md` after the full release validation pass.
|
||||
|
||||
## Why this gap exists
|
||||
|
||||
The release validation environment (sg_dev: `10.251.229.92`) **does not have
|
||||
a Docker daemon installed**. The TC-DOCKER cases are container-runtime
|
||||
behavior tests that need an actual Docker engine to spin up
|
||||
`docker/docker-compose.yaml` services.
|
||||
|
||||
```bash
|
||||
$ ssh sg_dev "which docker; docker --version"
|
||||
# (empty)
|
||||
# bash: docker: command not found
|
||||
```
|
||||
|
||||
All other test plan sections were executed against either:
|
||||
- The local dev box (Mac, all services running locally), or
|
||||
- The deployed sg_dev instance (gateway + frontend + nginx via SSH tunnel)
|
||||
|
||||
## Cases not executed
|
||||
|
||||
| Case | Title | What it covers | Why not run |
|
||||
|---|---|---|---|
|
||||
| TC-DOCKER-01 | `users.db` volume persistence | Verify the `DEER_FLOW_HOME` bind mount survives container restart | needs `docker compose up` |
|
||||
| TC-DOCKER-02 | Session persistence across container restart | `AUTH_JWT_SECRET` env var keeps cookies valid after `docker compose down && up` | needs `docker compose down/up` |
|
||||
| TC-DOCKER-03 | Per-worker rate limiter divergence | Confirms in-process `_login_attempts` dict doesn't share state across `gunicorn` workers (4 by default in the compose file); known limitation, documented | needs multi-worker container |
|
||||
| TC-DOCKER-04 | IM channels skip AuthMiddleware | Verify Feishu/Slack/Telegram dispatchers run in-container against `http://langgraph:2024` without going through nginx | needs `docker logs` |
|
||||
| TC-DOCKER-05 | Admin credentials surfacing | **Updated post-simplify** — was "log scrape", now "0600 credential file in `DEER_FLOW_HOME`". The file-based behavior is already validated by TC-1.1 + TC-UPG-13 on sg_dev (non-Docker), so the only Docker-specific gap is verifying the volume mount carries the file out to the host | needs container + host volume |
|
||||
| TC-DOCKER-06 | Gateway-mode Docker deploy | `./scripts/deploy.sh --gateway` produces a 3-container topology (no `langgraph` container); same auth flow as standard mode | needs `docker compose --profile gateway` |
|
||||
|
||||
## Coverage already provided by non-Docker tests
|
||||
|
||||
The **auth-relevant** behavior in each Docker case is already exercised by
|
||||
the test cases that ran on sg_dev or local:
|
||||
|
||||
| Docker case | Auth behavior covered by |
|
||||
|---|---|
|
||||
| TC-DOCKER-01 (volume persistence) | TC-REENT-01 on sg_dev (admin row survives gateway restart) — same SQLite file, just no container layer between |
|
||||
| TC-DOCKER-02 (session persistence) | TC-API-02/03/06 (cookie roundtrip), plus TC-REENT-04 (multi-cookie) — JWT verification is process-state-free, container restart is equivalent to `pkill uvicorn && uv run uvicorn` |
|
||||
| TC-DOCKER-03 (per-worker rate limit) | TC-GW-04 + TC-REENT-09 (single-worker rate limit + 5min expiry). The cross-worker divergence is an architectural property of the in-memory dict; no auth code path differs |
|
||||
| TC-DOCKER-04 (IM channels skip auth) | Code-level only: `app/channels/manager.py` uses `langgraph_sdk` directly with no cookie handling. The langgraph_auth handler is bypassed by going through SDK, not HTTP |
|
||||
| TC-DOCKER-05 (credential surfacing) | TC-1.1 on sg_dev (file at `~/deer-flow/backend/.deer-flow/admin_initial_credentials.txt`, mode 0600, password 22 chars) — the only Docker-unique step is whether the bind mount projects this path onto the host, which is a `docker compose` config check, not a runtime behavior change |
|
||||
| TC-DOCKER-06 (gateway-mode container) | Section 七 7.2 covered by TC-GW-01..05 + Section 二 (gateway-mode auth flow on sg_dev) — same Gateway code, container is just a packaging change |
|
||||
|
||||
## Reproduction steps when Docker becomes available
|
||||
|
||||
Anyone with `docker` + `docker compose` installed can reproduce the gap by
|
||||
running the test plan section verbatim. Pre-flight:
|
||||
|
||||
```bash
|
||||
# Required on the host
|
||||
docker --version # >=24.x
|
||||
docker compose version # plugin >=2.x
|
||||
|
||||
# Required env var (otherwise sessions reset on every container restart)
|
||||
echo "AUTH_JWT_SECRET=$(python3 -c 'import secrets; print(secrets.token_urlsafe(32))')" \
|
||||
>> .env
|
||||
|
||||
# Optional: pin DEER_FLOW_HOME to a stable host path
|
||||
echo "DEER_FLOW_HOME=$HOME/deer-flow-data" >> .env
|
||||
```
|
||||
|
||||
Then run TC-DOCKER-01..06 from the test plan as written.
|
||||
|
||||
## Decision log
|
||||
|
||||
- **Not blocking the release.** The auth-relevant behavior in every Docker
|
||||
case has an already-validated equivalent on bare metal. The gap is purely
|
||||
about *container packaging* details (bind mounts, multi-worker, log
|
||||
collection), not about whether the auth code paths work.
|
||||
- **TC-DOCKER-05 was updated in place** in `AUTH_TEST_PLAN.md` to reflect
|
||||
the post-simplify reality (credentials file → 0600 file, no log leak).
|
||||
The old "grep 'Password:' in docker logs" expectation would have failed
|
||||
silently and given a false sense of coverage.
|
||||
@@ -671,7 +671,7 @@ curl -s -X POST http://localhost:2026/api/threads/search \
|
||||
**预期：**
|
||||
- [ ] 返回的 thread 数量 ≥ 旧版创建的数量
|
||||
- [ ] 控制台日志有 `Migrated N orphaned thread(s) to admin`
|
||||
- [ ] 每个 thread 的 `metadata.owner_id` 都已被设为 admin 的 ID
|
||||
- [ ] 每个 thread 的 `metadata.user_id` 都已被设为 admin 的 ID
|
||||
|
||||
#### TC-UPG-03: 旧 Thread 内容完整
|
||||
|
||||
@@ -683,7 +683,7 @@ curl -s http://localhost:2026/api/threads/<old-thread-id> \
|
||||
|
||||
**预期：**
|
||||
- [ ] `metadata.title` 保留原值（如 `old-thread-1`）
|
||||
- [ ] `metadata.owner_id` 已填充
|
||||
- [ ] `metadata.user_id` 已填充
|
||||
|
||||
#### TC-UPG-04: 新用户看不到旧 Thread
|
||||
|
||||
@@ -1478,28 +1478,13 @@ docker logs deer-flow-gateway 2>&1 | grep -E "ChannelManager|channel" | head -10
|
||||
|
||||
**预期：** 无 auth 相关错误。渠道通过 `langgraph-sdk` 直连 LangGraph Server（`http://langgraph:2024`），不走 auth 层。
|
||||
|
||||
#### TC-DOCKER-05: admin 密码写入 0600 凭证文件（不再走日志）
|
||||
#### TC-DOCKER-05: admin 密码在容器日志中可见
|
||||
|
||||
```bash
|
||||
# 凭证文件写在挂载到宿主机的 DEER_FLOW_HOME 下
|
||||
ls -la ${DEER_FLOW_HOME:-backend/.deer-flow}/admin_initial_credentials.txt
|
||||
# 预期文件权限: -rw------- (0600)
|
||||
|
||||
cat ${DEER_FLOW_HOME:-backend/.deer-flow}/admin_initial_credentials.txt
|
||||
# 预期内容: email + password 行
|
||||
|
||||
# 容器日志只输出文件路径，不输出密码本身
|
||||
docker logs deer-flow-gateway 2>&1 | grep -E "Credentials written to|Admin account"
|
||||
# 预期看到: "Credentials written to: /...../admin_initial_credentials.txt (mode 0600)"
|
||||
|
||||
# 反向验证: 日志里 NEVER 出现明文密码
|
||||
docker logs deer-flow-gateway 2>&1 | grep -iE "Password: .{15,}" && echo "FAIL: leaked" || echo "OK: not leaked"
|
||||
docker logs deer-flow-gateway 2>&1 | grep "Password:"
|
||||
```
|
||||
|
||||
**预期：**
|
||||
- 凭证文件存在于 `DEER_FLOW_HOME` 下，权限 `0600`
|
||||
- 容器日志输出**路径**（不是密码本身），符合 CodeQL `py/clear-text-logging-sensitive-data` 规则
|
||||
- `grep "Password:"` 在日志中**应当无匹配**（旧行为已废弃，simplify pass 移除了日志泄露路径）
|
||||
**预期：** 首次启动时输出 admin 密码，运维可通过 `docker logs` 获取。
|
||||
|
||||
#### TC-DOCKER-06: Gateway 模式 Docker 部署
|
||||
|
||||
@@ -1712,10 +1697,10 @@ curl -s -X POST $BASE/api/threads \
|
||||
-b cookies.txt \
|
||||
-H "Content-Type: application/json" \
|
||||
-H "X-CSRF-Token: $CSRF" \
|
||||
-d '{"metadata":{"owner_id":"victim-user-id"}}' | jq .metadata.owner_id
|
||||
-d '{"metadata":{"user_id":"victim-user-id"}}' | jq .metadata.user_id
|
||||
```
|
||||
|
||||
**预期：** 返回的 `metadata.owner_id` 应为当前登录用户的 ID，不是请求中注入的 `victim-user-id`。服务端应覆盖客户端提供的 `user_id`。
|
||||
**预期：** 返回的 `metadata.user_id` 应为当前登录用户的 ID，不是请求中注入的 `victim-user-id`。服务端应覆盖客户端提供的 `user_id`。
|
||||
|
||||
#### 7.5.6 HTTP Method 探测
|
||||
|
||||
|
||||
@@ -192,8 +192,8 @@ tools:
|
||||
```
|
||||
|
||||
**Built-in Tools**:
|
||||
- `web_search` - Search the web (DuckDuckGo, Tavily, Exa, InfoQuest, Firecrawl)
|
||||
- `web_fetch` - Fetch web pages (Jina AI, Exa, InfoQuest, Firecrawl)
|
||||
- `web_search` - Search the web (Tavily)
|
||||
- `web_fetch` - Fetch web pages (Jina AI)
|
||||
- `ls` - List directory contents
|
||||
- `read_file` - Read file contents
|
||||
- `write_file` - Write file contents
|
||||
@@ -259,8 +259,6 @@ sandbox:
|
||||
|
||||
When you configure `sandbox.mounts`, DeerFlow exposes those `container_path` values in the agent prompt so the agent can discover and operate on mounted directories directly instead of assuming everything must live under `/mnt/user-data`.
|
||||
|
||||
For bare-metal Docker sandbox runs that use localhost, DeerFlow binds the sandbox HTTP port to `127.0.0.1` by default so it is not exposed on every host interface. Docker-outside-of-Docker deployments that connect through `host.docker.internal` keep the broad legacy bind for compatibility. Set `DEER_FLOW_SANDBOX_BIND_HOST` explicitly if your deployment needs a different bind address.
|
||||
|
||||
### Skills
|
||||
|
||||
Configure the skills directory for specialized workflows:
|
||||
@@ -321,16 +319,11 @@ models:
|
||||
- `DEEPSEEK_API_KEY` - DeepSeek API key
|
||||
- `NOVITA_API_KEY` - Novita API key (OpenAI-compatible endpoint)
|
||||
- `TAVILY_API_KEY` - Tavily search API key
|
||||
- `DEER_FLOW_PROJECT_ROOT` - Project root for relative runtime paths
|
||||
- `DEER_FLOW_CONFIG_PATH` - Custom config file path
|
||||
- `DEER_FLOW_EXTENSIONS_CONFIG_PATH` - Custom extensions config file path
|
||||
- `DEER_FLOW_HOME` - Runtime state directory (defaults to `.deer-flow` under the project root)
|
||||
- `DEER_FLOW_SKILLS_PATH` - Skills directory when `skills.path` is omitted
|
||||
- `GATEWAY_ENABLE_DOCS` - Set to `false` to disable Swagger UI (`/docs`), ReDoc (`/redoc`), and OpenAPI schema (`/openapi.json`) endpoints (default: `true`)
|
||||
|
||||
## Configuration Location
|
||||
|
||||
The configuration file should be placed in the **project root directory** (`deer-flow/config.yaml`). Set `DEER_FLOW_PROJECT_ROOT` when the process may start from another working directory, or set `DEER_FLOW_CONFIG_PATH` to point at a specific file.
|
||||
The configuration file should be placed in the **project root directory** (`deer-flow/config.yaml`), not in the backend directory.
|
||||
|
||||
## Configuration Priority
|
||||
|
||||
@@ -338,12 +331,12 @@ DeerFlow searches for configuration in this order:
|
||||
|
||||
1. Path specified in code via `config_path` argument
|
||||
2. Path from `DEER_FLOW_CONFIG_PATH` environment variable
|
||||
3. `config.yaml` under `DEER_FLOW_PROJECT_ROOT`, or under the current working directory when `DEER_FLOW_PROJECT_ROOT` is unset
|
||||
4. Legacy backend/repository-root locations for monorepo compatibility
|
||||
3. `config.yaml` in current working directory (typically `backend/` when running)
|
||||
4. `config.yaml` in parent directory (project root: `deer-flow/`)
|
||||
|
||||
## Best Practices
|
||||
|
||||
1. **Place `config.yaml` in project root** - Set `DEER_FLOW_PROJECT_ROOT` if the runtime starts elsewhere
|
||||
1. **Place `config.yaml` in project root** - Not in `backend/` directory
|
||||
2. **Never commit `config.yaml`** - It's already in `.gitignore`
|
||||
3. **Use environment variables for secrets** - Don't hardcode API keys
|
||||
4. **Keep `config.example.yaml` updated** - Document all new options
|
||||
@@ -354,7 +347,7 @@ DeerFlow searches for configuration in this order:
|
||||
|
||||
### "Config file not found"
|
||||
- Ensure `config.yaml` exists in the **project root** directory (`deer-flow/config.yaml`)
|
||||
- If the runtime starts outside the project root, set `DEER_FLOW_PROJECT_ROOT`
|
||||
- The backend searches parent directory by default, so root location is preferred
|
||||
- Alternatively, set `DEER_FLOW_CONFIG_PATH` environment variable to custom location
|
||||
|
||||
### "Invalid API key"
|
||||
@@ -364,7 +357,7 @@ DeerFlow searches for configuration in this order:
|
||||
### "Skills not loading"
|
||||
- Check that `deer-flow/skills/` directory exists
|
||||
- Verify skills have valid `SKILL.md` files
|
||||
- Check `skills.path` or `DEER_FLOW_SKILLS_PATH` if using a custom path
|
||||
- Check `skills.path` configuration if using custom path
|
||||
|
||||
### "Docker sandbox fails to start"
|
||||
- Ensure Docker is running
|
||||
|
||||
@@ -2,12 +2,12 @@
|
||||
|
||||
## 概述
|
||||
|
||||
DeerFlow 后端提供了完整的文件上传功能，支持多文件上传，并可选地将 Office 文档和 PDF 转换为 Markdown 格式。
|
||||
DeerFlow 后端提供了完整的文件上传功能，支持多文件上传，并自动将 Office 文档和 PDF 转换为 Markdown 格式。
|
||||
|
||||
## 功能特性
|
||||
|
||||
- ✅ 支持多文件同时上传
|
||||
- ✅ 可选地转换文档为 Markdown（PDF、PPT、Excel、Word）
|
||||
- ✅ 自动转换文档为 Markdown（PDF、PPT、Excel、Word）
|
||||
- ✅ 文件存储在线程隔离的目录中
|
||||
- ✅ Agent 自动感知已上传的文件
|
||||
- ✅ 支持文件列表查询和删除
|
||||
@@ -22,8 +22,6 @@ POST /api/threads/{thread_id}/uploads
|
||||
**请求体：** `multipart/form-data`
|
||||
- `files`: 一个或多个文件
|
||||
|
||||
网关会在应用层限制上传规模，默认最多 10 个文件、单文件 50 MiB、单次请求总计 100 MiB。可通过 `config.yaml` 的 `uploads.max_files`、`uploads.max_file_size`、`uploads.max_total_size` 调整；前端会读取同一组限制并在选择文件时提示，超过限制时后端返回 `413 Payload Too Large`。
|
||||
|
||||
**响应：**
|
||||
```json
|
||||
{
|
||||
@@ -50,23 +48,7 @@ POST /api/threads/{thread_id}/uploads
|
||||
- `virtual_path`: Agent 在沙箱中使用的虚拟路径
|
||||
- `artifact_url`: 前端通过 HTTP 访问文件的 URL
|
||||
|
||||
### 2. 查询上传限制
|
||||
```
|
||||
GET /api/threads/{thread_id}/uploads/limits
|
||||
```
|
||||
|
||||
返回网关当前生效的上传限制，供前端在用户选择文件前提示和拦截。
|
||||
|
||||
**响应：**
|
||||
```json
|
||||
{
|
||||
"max_files": 10,
|
||||
"max_file_size": 52428800,
|
||||
"max_total_size": 104857600
|
||||
}
|
||||
```
|
||||
|
||||
### 3. 列出已上传文件
|
||||
### 2. 列出已上传文件
|
||||
```
|
||||
GET /api/threads/{thread_id}/uploads/list
|
||||
```
|
||||
@@ -89,7 +71,7 @@ GET /api/threads/{thread_id}/uploads/list
|
||||
}
|
||||
```
|
||||
|
||||
### 4. 删除文件
|
||||
### 3. 删除文件
|
||||
```
|
||||
DELETE /api/threads/{thread_id}/uploads/{filename}
|
||||
```
|
||||
@@ -104,7 +86,7 @@ DELETE /api/threads/{thread_id}/uploads/{filename}
|
||||
|
||||
## 支持的文档格式
|
||||
|
||||
以下格式在显式启用 `uploads.auto_convert_documents: true` 时会自动转换为 Markdown：
|
||||
以下格式会自动转换为 Markdown：
|
||||
- PDF (`.pdf`)
|
||||
- PowerPoint (`.ppt`, `.pptx`)
|
||||
- Excel (`.xls`, `.xlsx`)
|
||||
@@ -112,8 +94,6 @@ DELETE /api/threads/{thread_id}/uploads/{filename}
|
||||
|
||||
转换后的 Markdown 文件会保存在同一目录下，文件名为原文件名 + `.md` 扩展名。
|
||||
|
||||
默认情况下，自动转换是关闭的，以避免在网关主机上对不受信任的 Office/PDF 上传执行解析。只有在受信任部署中明确接受此风险时，才应将 `uploads.auto_convert_documents` 设置为 `true`。
|
||||
|
||||
## Agent 集成
|
||||
|
||||
### 自动文件列举
|
||||
@@ -227,7 +207,6 @@ backend/.deer-flow/threads/
|
||||
- 最大文件大小：100MB（可在 nginx.conf 中配置 `client_max_body_size`）
|
||||
- 文件名安全性：系统会自动验证文件路径，防止目录遍历攻击
|
||||
- 线程隔离：每个线程的上传文件相互隔离，无法跨线程访问
|
||||
- 自动文档转换默认关闭；如需启用，需在 `config.yaml` 中显式设置 `uploads.auto_convert_documents: true`
|
||||
|
||||
## 技术实现
|
||||
|
||||
|
||||
@@ -296,7 +296,7 @@ These are the tool names your provider will see in `request.tool_name`:
|
||||
| `web_search` | Web search query |
|
||||
| `web_fetch` | Fetch URL content |
|
||||
| `image_search` | Image search |
|
||||
| `present_files` | Present file to user |
|
||||
| `present_file` | Present file to user |
|
||||
| `view_image` | Display image |
|
||||
| `ask_clarification` | Ask user a question |
|
||||
| `task` | Delegate to subagent |
|
||||
|
||||
@@ -0,0 +1,343 @@
|
||||
# DeerFlow 后端拆分设计文档：Harness + App
|
||||
|
||||
> 状态：Draft
|
||||
> 作者：DeerFlow Team
|
||||
> 日期：2026-03-13
|
||||
|
||||
## 1. 背景与动机
|
||||
|
||||
DeerFlow 后端当前是一个单一 Python 包（`src.*`），包含了从底层 agent 编排到上层用户产品的所有代码。随着项目发展，这种结构带来了几个问题：
|
||||
|
||||
- **复用困难**：其他产品（CLI 工具、Slack bot、第三方集成）想用 agent 能力，必须依赖整个后端，包括 FastAPI、IM SDK 等不需要的依赖
|
||||
- **职责模糊**：agent 编排逻辑和用户产品逻辑混在同一个 `src/` 下，边界不清晰
|
||||
- **依赖膨胀**：LangGraph Server 运行时不需要 FastAPI/uvicorn/Slack SDK，但当前必须安装全部依赖
|
||||
|
||||
本文档提出将后端拆分为两部分：**deerflow-harness**（可发布的 agent 框架包）和 **app**（不打包的用户产品代码）。
|
||||
|
||||
## 2. 核心概念
|
||||
|
||||
### 2.1 Harness（线束/框架层）
|
||||
|
||||
Harness 是 agent 的构建与编排框架，回答 **"如何构建和运行 agent"** 的问题：
|
||||
|
||||
- Agent 工厂与生命周期管理
|
||||
- Middleware pipeline
|
||||
- 工具系统（内置工具 + MCP + 社区工具）
|
||||
- 沙箱执行环境
|
||||
- 子 agent 委派
|
||||
- 记忆系统
|
||||
- 技能加载与注入
|
||||
- 模型工厂
|
||||
- 配置系统
|
||||
|
||||
**Harness 是一个可发布的 Python 包**（`deerflow-harness`），可以独立安装和使用。
|
||||
|
||||
**Harness 的设计原则**：对上层应用完全无感知。它不知道也不关心谁在调用它——可以是 Web App、CLI、Slack Bot、或者一个单元测试。
|
||||
|
||||
### 2.2 App（应用层）
|
||||
|
||||
App 是面向用户的产品代码，回答 **"如何将 agent 呈现给用户"** 的问题：
|
||||
|
||||
- Gateway API（FastAPI REST 接口）
|
||||
- IM Channels（飞书、Slack、Telegram 集成）
|
||||
- Custom Agent 的 CRUD 管理
|
||||
- 文件上传/下载的 HTTP 接口
|
||||
|
||||
**App 不打包、不发布**，它是 DeerFlow 项目内部的应用代码，直接运行。
|
||||
|
||||
**App 依赖 Harness，但 Harness 不依赖 App。**
|
||||
|
||||
### 2.3 边界划分
|
||||
|
||||
| 模块 | 归属 | 说明 |
|
||||
|------|------|------|
|
||||
| `config/` | Harness | 配置系统是基础设施 |
|
||||
| `reflection/` | Harness | 动态模块加载工具 |
|
||||
| `utils/` | Harness | 通用工具函数 |
|
||||
| `agents/` | Harness | Agent 工厂、middleware、state、memory |
|
||||
| `subagents/` | Harness | 子 agent 委派系统 |
|
||||
| `sandbox/` | Harness | 沙箱执行环境 |
|
||||
| `tools/` | Harness | 工具注册与发现 |
|
||||
| `mcp/` | Harness | MCP 协议集成 |
|
||||
| `skills/` | Harness | 技能加载、解析、定义 schema |
|
||||
| `models/` | Harness | LLM 模型工厂 |
|
||||
| `community/` | Harness | 社区工具（tavily、jina 等） |
|
||||
| `client.py` | Harness | 嵌入式 Python 客户端 |
|
||||
| `gateway/` | App | FastAPI REST API |
|
||||
| `channels/` | App | IM 平台集成 |
|
||||
|
||||
**关于 Custom Agents**：agent 定义格式（`config.yaml` + `SOUL.md` schema）由 Harness 层的 `config/agents_config.py` 定义，但文件的存储、CRUD、发现机制由 App 层的 `gateway/routers/agents.py` 负责。
|
||||
|
||||
## 3. 目标架构
|
||||
|
||||
### 3.1 目录结构
|
||||
|
||||
```
|
||||
backend/
|
||||
├── packages/
|
||||
│ └── harness/
|
||||
│ ├── pyproject.toml # deerflow-harness 包定义
|
||||
│ └── deerflow/ # Python 包根（import 前缀: deerflow.*）
|
||||
│ ├── __init__.py
|
||||
│ ├── config/
|
||||
│ ├── reflection/
|
||||
│ ├── utils/
|
||||
│ ├── agents/
|
||||
│ │ ├── lead_agent/
|
||||
│ │ ├── middlewares/
|
||||
│ │ ├── memory/
|
||||
│ │ ├── checkpointer/
|
||||
│ │ └── thread_state.py
|
||||
│ ├── subagents/
|
||||
│ ├── sandbox/
|
||||
│ ├── tools/
|
||||
│ ├── mcp/
|
||||
│ ├── skills/
|
||||
│ ├── models/
|
||||
│ ├── community/
|
||||
│ └── client.py
|
||||
├── app/ # 不打包（import 前缀: app.*）
|
||||
│ ├── __init__.py
|
||||
│ ├── gateway/
|
||||
│ │ ├── __init__.py
|
||||
│ │ ├── app.py
|
||||
│ │ ├── config.py
|
||||
│ │ ├── path_utils.py
|
||||
│ │ └── routers/
|
||||
│ └── channels/
|
||||
│ ├── __init__.py
|
||||
│ ├── base.py
|
||||
│ ├── manager.py
|
||||
│ ├── service.py
|
||||
│ ├── store.py
|
||||
│ ├── message_bus.py
|
||||
│ ├── feishu.py
|
||||
│ ├── slack.py
|
||||
│ └── telegram.py
|
||||
├── pyproject.toml # uv workspace root
|
||||
├── langgraph.json
|
||||
├── tests/
|
||||
├── docs/
|
||||
└── Makefile
|
||||
```
|
||||
|
||||
### 3.2 Import 规则
|
||||
|
||||
两个层使用不同的 import 前缀，职责边界一目了然：
|
||||
|
||||
```python
|
||||
# ---------------------------------------------------------------
|
||||
# Harness 内部互相引用（deerflow.* 前缀）
|
||||
# ---------------------------------------------------------------
|
||||
from deerflow.agents import make_lead_agent
|
||||
from deerflow.models import create_chat_model
|
||||
from deerflow.config import get_app_config
|
||||
from deerflow.tools import get_available_tools
|
||||
|
||||
# ---------------------------------------------------------------
|
||||
# App 内部互相引用（app.* 前缀）
|
||||
# ---------------------------------------------------------------
|
||||
from app.gateway.app import app
|
||||
from app.gateway.routers.uploads import upload_files
|
||||
from app.channels.service import start_channel_service
|
||||
|
||||
# ---------------------------------------------------------------
|
||||
# App 调用 Harness（单向依赖，Harness 永远不 import app）
|
||||
# ---------------------------------------------------------------
|
||||
from deerflow.agents import make_lead_agent
|
||||
from deerflow.models import create_chat_model
|
||||
from deerflow.skills import load_skills
|
||||
from deerflow.config.extensions_config import get_extensions_config
|
||||
```
|
||||
|
||||
**App 调用 Harness 示例 — Gateway 中启动 agent**：
|
||||
|
||||
```python
|
||||
# app/gateway/routers/chat.py
|
||||
from deerflow.agents.lead_agent.agent import make_lead_agent
|
||||
from deerflow.models import create_chat_model
|
||||
from deerflow.config import get_app_config
|
||||
|
||||
async def create_chat_session(thread_id: str, model_name: str):
|
||||
config = get_app_config()
|
||||
model = create_chat_model(name=model_name)
|
||||
agent = make_lead_agent(config=...)
|
||||
# ... 使用 agent 处理用户消息
|
||||
```
|
||||
|
||||
**App 调用 Harness 示例 — Channel 中查询 skills**：
|
||||
|
||||
```python
|
||||
# app/channels/manager.py
|
||||
from deerflow.skills import load_skills
|
||||
from deerflow.agents.memory.updater import get_memory_data
|
||||
|
||||
def handle_status_command():
|
||||
skills = load_skills(enabled_only=True)
|
||||
memory = get_memory_data()
|
||||
return f"Skills: {len(skills)}, Memory facts: {len(memory.get('facts', []))}"
|
||||
```
|
||||
|
||||
**禁止方向**：Harness 代码中绝不能出现 `from app.` 或 `import app.`。
|
||||
|
||||
### 3.3 为什么 App 不打包
|
||||
|
||||
| 方面 | 打包（放 packages/ 下） | 不打包（放 backend/app/） |
|
||||
|------|------------------------|--------------------------|
|
||||
| 命名空间 | 需要 pkgutil `extend_path` 合并，或独立前缀 | 天然独立，`app.*` vs `deerflow.*` |
|
||||
| 发布需求 | 没有——App 是项目内部代码 | 不需要 pyproject.toml |
|
||||
| 复杂度 | 需要管理两个包的构建、版本、依赖声明 | 直接运行，零额外配置 |
|
||||
| 运行方式 | `pip install deerflow-app` | `PYTHONPATH=. uvicorn app.gateway.app:app` |
|
||||
|
||||
App 的唯一消费者是 DeerFlow 项目自身，没有独立发布的需求。放在 `backend/app/` 下作为普通 Python 包，通过 `PYTHONPATH` 或 editable install 让 Python 找到即可。
|
||||
|
||||
### 3.4 依赖关系
|
||||
|
||||
```
|
||||
┌─────────────────────────────────────┐
|
||||
│ app/ (不打包，直接运行) │
|
||||
│ ├── fastapi, uvicorn │
|
||||
│ ├── slack-sdk, lark-oapi, ... │
|
||||
│ └── import deerflow.* │
|
||||
└──────────────┬──────────────────────┘
|
||||
│
|
||||
▼
|
||||
┌─────────────────────────────────────┐
|
||||
│ deerflow-harness (可发布的包) │
|
||||
│ ├── langgraph, langchain │
|
||||
│ ├── markitdown, pydantic, ... │
|
||||
│ └── 零 app 依赖 │
|
||||
└─────────────────────────────────────┘
|
||||
```
|
||||
|
||||
**依赖分类**：
|
||||
|
||||
| 分类 | 依赖包 |
|
||||
|------|--------|
|
||||
| Harness only | agent-sandbox, langchain*, langgraph*, markdownify, markitdown, pydantic, pyyaml, readabilipy, tavily-python, firecrawl-py, tiktoken, ddgs, duckdb, httpx, kubernetes, dotenv |
|
||||
| App only | fastapi, uvicorn, sse-starlette, python-multipart, lark-oapi, slack-sdk, python-telegram-bot, markdown-to-mrkdwn |
|
||||
| Shared | langgraph-sdk（channels 用 HTTP client）, pydantic, httpx |
|
||||
|
||||
### 3.5 Workspace 配置
|
||||
|
||||
`backend/pyproject.toml`（workspace root）：
|
||||
|
||||
```toml
|
||||
[project]
|
||||
name = "deer-flow"
|
||||
version = "0.1.0"
|
||||
requires-python = ">=3.12"
|
||||
dependencies = ["deerflow-harness"]
|
||||
|
||||
[dependency-groups]
|
||||
dev = ["pytest>=8.0.0", "ruff>=0.14.11"]
|
||||
# App 的额外依赖（fastapi 等）也声明在 workspace root，因为 app 不打包
|
||||
app = ["fastapi", "uvicorn", "sse-starlette", "python-multipart"]
|
||||
channels = ["lark-oapi", "slack-sdk", "python-telegram-bot"]
|
||||
|
||||
[tool.uv.workspace]
|
||||
members = ["packages/harness"]
|
||||
|
||||
[tool.uv.sources]
|
||||
deerflow-harness = { workspace = true }
|
||||
```
|
||||
|
||||
## 4. 当前的跨层依赖问题
|
||||
|
||||
在拆分之前，需要先解决 `client.py` 中两处从 harness 到 app 的反向依赖：
|
||||
|
||||
### 4.1 `_validate_skill_frontmatter`
|
||||
|
||||
```python
|
||||
# client.py — harness 导入了 app 层代码
|
||||
from src.gateway.routers.skills import _validate_skill_frontmatter
|
||||
```
|
||||
|
||||
**解决方案**：将该函数提取到 `deerflow/skills/validation.py`。这是一个纯逻辑函数（解析 YAML frontmatter、校验字段），与 FastAPI 无关。
|
||||
|
||||
### 4.2 `CONVERTIBLE_EXTENSIONS` + `convert_file_to_markdown`
|
||||
|
||||
```python
|
||||
# client.py — harness 导入了 app 层代码
|
||||
from src.gateway.routers.uploads import CONVERTIBLE_EXTENSIONS, convert_file_to_markdown
|
||||
```
|
||||
|
||||
**解决方案**：将它们提取到 `deerflow/utils/file_conversion.py`。仅依赖 `markitdown` + `pathlib`，是通用工具函数。
|
||||
|
||||
## 5. 基础设施变更
|
||||
|
||||
### 5.1 LangGraph Server
|
||||
|
||||
LangGraph Server 只需要 harness 包。`langgraph.json` 更新：
|
||||
|
||||
```json
|
||||
{
|
||||
"dependencies": ["./packages/harness"],
|
||||
"graphs": {
|
||||
"lead_agent": "deerflow.agents:make_lead_agent"
|
||||
},
|
||||
"checkpointer": {
|
||||
"path": "./packages/harness/deerflow/agents/checkpointer/async_provider.py:make_checkpointer"
|
||||
}
|
||||
}
|
||||
```
|
||||
|
||||
### 5.2 Gateway API
|
||||
|
||||
```bash
|
||||
# serve.sh / Makefile
|
||||
# PYTHONPATH 包含 backend/ 根目录，使 app.* 和 deerflow.* 都能被找到
|
||||
PYTHONPATH=. uvicorn app.gateway.app:app --host 0.0.0.0 --port 8001
|
||||
```
|
||||
|
||||
### 5.3 Nginx
|
||||
|
||||
无需变更（只做 URL 路由，不涉及 Python 模块路径）。
|
||||
|
||||
### 5.4 Docker
|
||||
|
||||
Dockerfile 中的 module 引用从 `src.` 改为 `deerflow.` / `app.`，`COPY` 命令需覆盖 `packages/` 和 `app/` 目录。
|
||||
|
||||
## 6. 实施计划
|
||||
|
||||
分 3 个 PR 递进执行：
|
||||
|
||||
### PR 1：提取共享工具函数（Low Risk）
|
||||
|
||||
1. 创建 `src/skills/validation.py`，从 `gateway/routers/skills.py` 提取 `_validate_skill_frontmatter`
|
||||
2. 创建 `src/utils/file_conversion.py`，从 `gateway/routers/uploads.py` 提取文件转换逻辑
|
||||
3. 更新 `client.py`、`gateway/routers/skills.py`、`gateway/routers/uploads.py` 的 import
|
||||
4. 运行全部测试确认无回归
|
||||
|
||||
### PR 2：Rename + 物理拆分（High Risk，原子操作）
|
||||
|
||||
1. 创建 `packages/harness/` 目录，创建 `pyproject.toml`
|
||||
2. `git mv` 将 harness 相关模块从 `src/` 移入 `packages/harness/deerflow/`
|
||||
3. `git mv` 将 app 相关模块从 `src/` 移入 `app/`
|
||||
4. 全局替换 import：
|
||||
- harness 模块：`src.*` → `deerflow.*`（所有 `.py` 文件、`langgraph.json`、测试、文档）
|
||||
- app 模块：`src.gateway.*` → `app.gateway.*`、`src.channels.*` → `app.channels.*`
|
||||
5. 更新 workspace root `pyproject.toml`
|
||||
6. 更新 `langgraph.json`、`Makefile`、`Dockerfile`
|
||||
7. `uv sync` + 全部测试 + 手动验证服务启动
|
||||
|
||||
### PR 3：边界检查 + 文档（Low Risk）
|
||||
|
||||
1. 添加 lint 规则：检查 harness 不 import app 模块
|
||||
2. 更新 `CLAUDE.md`、`README.md`
|
||||
|
||||
## 7. 风险与缓解
|
||||
|
||||
| 风险 | 影响 | 缓解措施 |
|
||||
|------|------|----------|
|
||||
| 全局 rename 误伤 | 字符串中的 `src` 被错误替换 | 正则精确匹配 `\bsrc\.`，review diff |
|
||||
| LangGraph Server 找不到模块 | 服务启动失败 | `langgraph.json` 的 `dependencies` 指向正确的 harness 包路径 |
|
||||
| App 的 `PYTHONPATH` 缺失 | Gateway/Channel 启动 import 报错 | Makefile/Docker 统一设置 `PYTHONPATH=.` |
|
||||
| `config.yaml` 中的 `use` 字段引用旧路径 | 运行时模块解析失败 | `config.yaml` 中的 `use` 字段同步更新为 `deerflow.*` |
|
||||
| 测试中 `sys.path` 混乱 | 测试失败 | 用 editable install（`uv sync`）确保 deerflow 可导入，`conftest.py` 中添加 `app/` 到 `sys.path` |
|
||||
|
||||
## 8. 未来演进
|
||||
|
||||
- **独立发布**：harness 可以发布到内部 PyPI，让其他项目直接 `pip install deerflow-harness`
|
||||
- **插件化 App**：不同的 app（web、CLI、bot）可以各自独立，都依赖同一个 harness
|
||||
- **更细粒度拆分**：如果 harness 内部模块继续增长，可以进一步拆分（如 `deerflow-sandbox`、`deerflow-mcp`）
|
||||
@@ -45,41 +45,6 @@ Example:
|
||||
}
|
||||
```
|
||||
|
||||
## Custom Tool Interceptors
|
||||
|
||||
You can register custom interceptors that run before every MCP tool call. This is useful for injecting per-request headers (e.g., user auth tokens from the LangGraph execution context), logging, or metrics.
|
||||
|
||||
Declare interceptors in `extensions_config.json` using the `mcpInterceptors` field:
|
||||
|
||||
```json
|
||||
{
|
||||
"mcpInterceptors": [
|
||||
"my_package.mcp.auth:build_auth_interceptor"
|
||||
],
|
||||
"mcpServers": { ... }
|
||||
}
|
||||
```
|
||||
|
||||
Each entry is a Python import path in `module:variable` format (resolved via `resolve_variable`). The variable must be a **no-arg builder function** that returns an async interceptor compatible with `MultiServerMCPClient`’s `tool_interceptors` interface, or `None` to skip.
|
||||
|
||||
Example interceptor that injects auth headers from LangGraph metadata:
|
||||
|
||||
```python
|
||||
def build_auth_interceptor():
|
||||
async def interceptor(request, handler):
|
||||
from langgraph.config import get_config
|
||||
metadata = get_config().get("metadata", {})
|
||||
headers = dict(request.headers or {})
|
||||
if token := metadata.get("auth_token"):
|
||||
headers["X-Auth-Token"] = token
|
||||
return await handler(request.override(headers=headers))
|
||||
return interceptor
|
||||
```
|
||||
|
||||
- A single string value is accepted and normalized to a one-element list.
|
||||
- Invalid paths or builder failures are logged as warnings without blocking other interceptors.
|
||||
- The builder return value must be `callable`; non-callable values are skipped with a warning.
|
||||
|
||||
## How It Works
|
||||
|
||||
MCP servers expose tools that are automatically discovered and integrated into DeerFlow’s agent system at runtime. Once enabled, these tools become available to agents without additional code changes.
|
||||
|
||||
@@ -15,7 +15,6 @@ This directory contains detailed documentation for the DeerFlow backend.
|
||||
|
||||
| Document | Description |
|
||||
|----------|-------------|
|
||||
| [STREAMING.md](STREAMING.md) | Token-level streaming design: Gateway vs DeerFlowClient paths, `stream_mode` semantics, per-id dedup |
|
||||
| [FILE_UPLOAD.md](FILE_UPLOAD.md) | File upload functionality |
|
||||
| [PATH_EXAMPLES.md](PATH_EXAMPLES.md) | Path types and usage examples |
|
||||
| [summarization.md](summarization.md) | Context summarization feature |
|
||||
@@ -48,7 +47,6 @@ docs/
|
||||
├── PATH_EXAMPLES.md # Path usage examples
|
||||
├── summarization.md # Summarization feature
|
||||
├── plan_mode_usage.md # Plan mode feature
|
||||
├── STREAMING.md # Token-level streaming design
|
||||
├── AUTO_TITLE_GENERATION.md # Title generation
|
||||
├── TITLE_GENERATION_IMPLEMENTATION.md # Title implementation details
|
||||
└── TODO.md # Roadmap and issues
|
||||
|
||||
+8
-14
@@ -23,9 +23,6 @@ DeerFlow uses a YAML configuration file that should be placed in the **project r
|
||||
# Option A: Set environment variables (recommended)
|
||||
export OPENAI_API_KEY="your-key-here"
|
||||
|
||||
# Optional: pin the project root when running from another directory
|
||||
export DEER_FLOW_PROJECT_ROOT="/path/to/deer-flow"
|
||||
|
||||
# Option B: Edit config.yaml directly
|
||||
vim config.yaml # or your preferred editor
|
||||
```
|
||||
@@ -38,20 +35,17 @@ DeerFlow uses a YAML configuration file that should be placed in the **project r
|
||||
|
||||
## Important Notes
|
||||
|
||||
- **Location**: `config.yaml` should be in `deer-flow/` (project root)
|
||||
- **Location**: `config.yaml` should be in `deer-flow/` (project root), not `deer-flow/backend/`
|
||||
- **Git**: `config.yaml` is automatically ignored by git (contains secrets)
|
||||
- **Runtime root**: Set `DEER_FLOW_PROJECT_ROOT` if DeerFlow may start from outside the project root
|
||||
- **Runtime data**: State defaults to `.deer-flow` under the project root; set `DEER_FLOW_HOME` to move it
|
||||
- **Skills**: Skills default to `skills/` under the project root; set `DEER_FLOW_SKILLS_PATH` or `skills.path` to move them
|
||||
- **Priority**: If both `backend/config.yaml` and `../config.yaml` exist, backend version takes precedence
|
||||
|
||||
## Configuration File Locations
|
||||
|
||||
The backend searches for `config.yaml` in this order:
|
||||
|
||||
1. Explicit `config_path` argument from code
|
||||
2. `DEER_FLOW_CONFIG_PATH` environment variable (if set)
|
||||
3. `config.yaml` under `DEER_FLOW_PROJECT_ROOT`, or the current working directory when `DEER_FLOW_PROJECT_ROOT` is unset
|
||||
4. Legacy backend/repository-root locations for monorepo compatibility
|
||||
1. `DEER_FLOW_CONFIG_PATH` environment variable (if set)
|
||||
2. `backend/config.yaml` (current directory when running from backend/)
|
||||
3. `deer-flow/config.yaml` (parent directory - **recommended location**)
|
||||
|
||||
**Recommended**: Place `config.yaml` in project root (`deer-flow/config.yaml`).
|
||||
|
||||
@@ -83,8 +77,8 @@ python -c "from deerflow.config.app_config import AppConfig; print(AppConfig.res
|
||||
|
||||
If it can't find the config:
|
||||
1. Ensure you've copied `config.example.yaml` to `config.yaml`
|
||||
2. Verify you're in the project root, or set `DEER_FLOW_PROJECT_ROOT`
|
||||
3. Check the file exists: `ls -la config.yaml`
|
||||
2. Verify you're in the correct directory
|
||||
3. Check the file exists: `ls -la ../config.yaml`
|
||||
|
||||
### Permission denied
|
||||
|
||||
@@ -95,4 +89,4 @@ chmod 600 ../config.yaml # Protect sensitive configuration
|
||||
## See Also
|
||||
|
||||
- [Configuration Guide](CONFIGURATION.md) - Detailed configuration options
|
||||
- [Architecture Overview](../CLAUDE.md) - System architecture
|
||||
- [Architecture Overview](../CLAUDE.md) - System architecture
|
||||
@@ -1,351 +0,0 @@
|
||||
# DeerFlow 流式输出设计
|
||||
|
||||
本文档解释 DeerFlow 是如何把 LangGraph agent 的事件流端到端送到两类消费者（HTTP 客户端、嵌入式 Python 调用方）的：两条路径为什么**必须**并存、它们各自的契约是什么、以及设计里那些 non-obvious 的不变式。
|
||||
|
||||
---
|
||||
|
||||
## TL;DR
|
||||
|
||||
- DeerFlow 有**两条并行**的流式路径：**Gateway 路径**（async / HTTP SSE / JSON 序列化）服务浏览器和 IM 渠道；**DeerFlowClient 路径**（sync / in-process / 原生 LangChain 对象）服务 Jupyter、脚本、测试。它们**无法合并**——消费者模型不同。
|
||||
- 两条路径都从 `create_agent()` 工厂出发，核心都是订阅 LangGraph 的 `stream_mode=["values", "messages", "custom"]`。`values` 是节点级 state 快照，`messages` 是 LLM token 级 delta，`custom` 是显式 `StreamWriter` 事件。**这三种模式不是详细程度的梯度，是三个独立的事件源**，要 token 流就必须显式订阅 `messages`。
|
||||
- 嵌入式 client 为每个 `stream()` 调用维护三个 `set[str]`：`seen_ids` / `streamed_ids` / `counted_usage_ids`。三者看起来相似但管理**三个独立的不变式**，不能合并。
|
||||
|
||||
---
|
||||
|
||||
## 为什么有两条流式路径
|
||||
|
||||
两条路径服务的消费者模型根本不同：
|
||||
|
||||
| 维度 | Gateway 路径 | DeerFlowClient 路径 |
|
||||
|---|---|---|
|
||||
| 入口 | FastAPI `/runs/stream` endpoint | `DeerFlowClient.stream(message)` |
|
||||
| 触发层 | `runtime/runs/worker.py::run_agent` | `packages/harness/deerflow/client.py::DeerFlowClient.stream` |
|
||||
| 执行模型 | `async def` + `agent.astream()` | sync generator + `agent.stream()` |
|
||||
| 事件传输 | `StreamBridge`（asyncio Queue）+ `sse_consumer` | 直接 `yield` |
|
||||
| 序列化 | `serialize(chunk)` → 纯 JSON dict，匹配 LangGraph Platform wire 格式 | `StreamEvent.data`，携带原生 LangChain 对象 |
|
||||
| 消费者 | 前端 `useStream` React hook、飞书/Slack/Telegram channel、LangGraph SDK 客户端 | Jupyter notebook、集成测试、内部 Python 脚本 |
|
||||
| 生命周期管理 | `RunManager`：run_id 跟踪、disconnect 语义、multitask 策略、heartbeat | 无；函数返回即结束 |
|
||||
| 断连恢复 | `Last-Event-ID` SSE 重连 | 无需要 |
|
||||
|
||||
**两条路径的存在是 DRY 的刻意妥协**：Gateway 的全部基础设施（async + Queue + JSON + RunManager）**都是为了跨网络边界把事件送给 HTTP 消费者**。当生产者（agent）和消费者（Python 调用栈）在同一个进程时，这整套东西都是纯开销。
|
||||
|
||||
### 为什么不能让 DeerFlowClient 复用 Gateway
|
||||
|
||||
曾经考虑过三种复用方案，都被否决：
|
||||
|
||||
1. **让 `client.stream()` 变成 `async def client.astream()`**
|
||||
breaking change。用户用不上的 `async for` / `asyncio.run()` 要硬塞进 Jupyter notebook 和同步脚本。DeerFlowClient 的一大卖点（"把 agent 当普通函数调用"）直接消失。
|
||||
|
||||
2. **在 `client.stream()` 内部起一个独立事件循环线程，用 `StreamBridge` 在 sync/async 之间做桥接**
|
||||
引入线程池、队列、信号量。为了"消除重复"，把**复杂度**代替代码行数引进来。是典型的"wrong abstraction"——开销高于复用收益。
|
||||
|
||||
3. **让 `run_agent` 自己兼容 sync mode**
|
||||
给 Gateway 加一条用不到的死分支，污染 worker.py 的焦点。
|
||||
|
||||
所以两条路径的事件处理逻辑会**相似但不共享**。这是刻意设计，不是疏忽。
|
||||
|
||||
---
|
||||
|
||||
## LangGraph `stream_mode` 三层语义
|
||||
|
||||
LangGraph 的 `agent.stream(stream_mode=[...])` 是**多路复用**接口：一次订阅多个 mode，每个 mode 是一个独立的事件源。三种核心 mode：
|
||||
|
||||
```mermaid
|
||||
flowchart LR
|
||||
classDef values fill:#B8C5D1,stroke:#5A6B7A,color:#2C3E50
|
||||
classDef messages fill:#C9B8A8,stroke:#7A6B5A,color:#2C3E50
|
||||
classDef custom fill:#B5C4B1,stroke:#5A7A5A,color:#2C3E50
|
||||
|
||||
subgraph LG["LangGraph agent graph"]
|
||||
direction TB
|
||||
Node1["node: LLM call"]
|
||||
Node2["node: tool call"]
|
||||
Node3["node: reducer"]
|
||||
end
|
||||
|
||||
LG -->|"每个节点完成后"| V["values: 完整 state 快照"]
|
||||
Node1 -->|"LLM 每产生一个 token"| M["messages: (AIMessageChunk, meta)"]
|
||||
Node1 -->|"StreamWriter.write()"| C["custom: 任意 dict"]
|
||||
|
||||
class V values
|
||||
class M messages
|
||||
class C custom
|
||||
```
|
||||
|
||||
| Mode | 发射时机 | Payload | 粒度 |
|
||||
|---|---|---|---|
|
||||
| `values` | 每个 graph 节点完成后 | 完整 state dict（title、messages、artifacts）| 节点级 |
|
||||
| `messages` | LLM 每次 yield 一个 chunk；tool 节点完成时 | `(AIMessageChunk \| ToolMessage, metadata_dict)` | token 级 |
|
||||
| `custom` | 用户代码显式调用 `StreamWriter.write()` | 任意 dict | 应用定义 |
|
||||
|
||||
### 两套命名的由来
|
||||
|
||||
同一件事在**三个协议层**有三个名字：
|
||||
|
||||
```
|
||||
Application HTTP / SSE LangGraph Graph
|
||||
┌──────────────┐ ┌──────────────┐ ┌──────────────┐
|
||||
│ frontend │ │ LangGraph │ │ agent.astream│
|
||||
│ useStream │──"messages- │ Platform SDK │──"messages"──│ graph.astream│
|
||||
│ Feishu IM │ tuple"──────│ HTTP wire │ │ │
|
||||
└──────────────┘ └──────────────┘ └──────────────┘
|
||||
```
|
||||
|
||||
- **Graph 层**（`agent.stream` / `agent.astream`）：LangGraph Python 直接 API，mode 叫 **`"messages"`**。
|
||||
- **Platform SDK 层**（`langgraph-sdk` HTTP client）：跨进程 HTTP 契约，mode 叫 **`"messages-tuple"`**。
|
||||
- **Gateway worker** 显式做翻译：`if m == "messages-tuple": lg_modes.append("messages")`（`runtime/runs/worker.py:117-121`）。
|
||||
|
||||
**后果**：`DeerFlowClient.stream()` 直接调 `agent.stream()`（Graph 层），所以必须传 `"messages"`。`app/channels/manager.py` 通过 `langgraph-sdk` 走 HTTP SDK，所以传 `"messages-tuple"`。**这两个字符串不能互相替代**，也不能抽成"一个共享常量"——它们是不同协议层的 type alias，共享只会让某一层说不是它母语的话。
|
||||
|
||||
---
|
||||
|
||||
## Gateway 路径：async + HTTP SSE
|
||||
|
||||
```mermaid
|
||||
sequenceDiagram
|
||||
participant Client as HTTP Client
|
||||
participant API as FastAPI<br/>thread_runs.py
|
||||
participant Svc as services.py<br/>start_run
|
||||
participant Worker as worker.py<br/>run_agent (async)
|
||||
participant Bridge as StreamBridge<br/>(asyncio.Queue)
|
||||
participant Agent as LangGraph<br/>agent.astream
|
||||
participant SSE as sse_consumer
|
||||
|
||||
Client->>API: POST /runs/stream
|
||||
API->>Svc: start_run(body)
|
||||
Svc->>Bridge: create bridge
|
||||
Svc->>Worker: asyncio.create_task(run_agent(...))
|
||||
Svc-->>API: StreamingResponse(sse_consumer)
|
||||
API-->>Client: event-stream opens
|
||||
|
||||
par worker (producer)
|
||||
Worker->>Agent: astream(stream_mode=lg_modes)
|
||||
loop 每个 chunk
|
||||
Agent-->>Worker: (mode, chunk)
|
||||
Worker->>Bridge: publish(run_id, event, serialize(chunk))
|
||||
end
|
||||
Worker->>Bridge: publish_end(run_id)
|
||||
and sse_consumer (consumer)
|
||||
SSE->>Bridge: subscribe(run_id)
|
||||
loop 每个 event
|
||||
Bridge-->>SSE: StreamEvent
|
||||
SSE-->>Client: "event: <name>\ndata: <json>\n\n"
|
||||
end
|
||||
end
|
||||
```
|
||||
|
||||
关键组件：
|
||||
|
||||
- `runtime/runs/worker.py::run_agent` — 在 `asyncio.Task` 里跑 `agent.astream()`，把每个 chunk 通过 `serialize(chunk, mode=mode)` 转成 JSON，再 `bridge.publish()`。
|
||||
- `runtime/stream_bridge` — 抽象 Queue。`publish/subscribe` 解耦生产者和消费者，支持 `Last-Event-ID` 重连、心跳、多订阅者 fan-out。
|
||||
- `app/gateway/services.py::sse_consumer` — 从 bridge 订阅，格式化为 SSE wire 帧。
|
||||
- `runtime/serialization.py::serialize` — mode-aware 序列化；`messages` mode 下 `serialize_messages_tuple` 把 `(chunk, metadata)` 转成 `[chunk.model_dump(), metadata]`。
|
||||
|
||||
**`StreamBridge` 的存在价值**：当生产者（`run_agent` 任务）和消费者（HTTP 连接）在不同的 asyncio task 里运行时，需要一个可以跨 task 传递事件的中介。Queue 同时还承担断连重连的 buffer 和多订阅者的 fan-out。
|
||||
|
||||
---
|
||||
|
||||
## DeerFlowClient 路径：sync + in-process
|
||||
|
||||
```mermaid
|
||||
sequenceDiagram
|
||||
participant User as Python caller
|
||||
participant Client as DeerFlowClient.stream
|
||||
participant Agent as LangGraph<br/>agent.stream (sync)
|
||||
|
||||
User->>Client: for event in client.stream("hi"):
|
||||
Client->>Agent: stream(stream_mode=["values","messages","custom"])
|
||||
loop 每个 chunk
|
||||
Agent-->>Client: (mode, chunk)
|
||||
Client->>Client: 分发 mode<br/>构建 StreamEvent
|
||||
Client-->>User: yield StreamEvent
|
||||
end
|
||||
Client-->>User: yield StreamEvent(type="end")
|
||||
```
|
||||
|
||||
对比之下，sync 路径的每个环节都是显著更少的移动部件：
|
||||
|
||||
- 没有 `RunManager` —— 一次 `stream()` 调用对应一次生命周期，无需 run_id。
|
||||
- 没有 `StreamBridge` —— 直接 `yield`，生产和消费在同一个 Python 调用栈，不需要跨 task 中介。
|
||||
- 没有 JSON 序列化 —— `StreamEvent.data` 直接装原生 LangChain 对象（`AIMessage.content`、`usage_metadata` 的 `UsageMetadata` TypedDict）。Jupyter 用户拿到的是真正的类型，不是匿名 dict。
|
||||
- 没有 asyncio —— 调用者可以直接 `for event in ...`，不必写 `async for`。
|
||||
|
||||
---
|
||||
|
||||
## 消费语义：delta vs cumulative
|
||||
|
||||
LangGraph `messages` mode 给出的是 **delta**：每个 `AIMessageChunk.content` 只包含这一次新 yield 的 token，**不是**从头的累计文本。
|
||||
|
||||
这个语义和 LangChain 的 `fs2 Stream` 风格一致：**上游发增量，下游负责累加**。Gateway 路径里前端 `useStream` React hook 自己维护累加器；DeerFlowClient 路径里 `chat()` 方法替调用者做累加。
|
||||
|
||||
### `DeerFlowClient.chat()` 的 O(n) 累加器
|
||||
|
||||
```python
|
||||
chunks: dict[str, list[str]] = {}
|
||||
last_id: str = ""
|
||||
for event in self.stream(message, thread_id=thread_id, **kwargs):
|
||||
if event.type == "messages-tuple" and event.data.get("type") == "ai":
|
||||
msg_id = event.data.get("id") or ""
|
||||
delta = event.data.get("content", "")
|
||||
if delta:
|
||||
chunks.setdefault(msg_id, []).append(delta)
|
||||
last_id = msg_id
|
||||
return "".join(chunks.get(last_id, ()))
|
||||
```
|
||||
|
||||
**为什么不是 `buffers[id] = buffers.get(id,"") + delta`**：CPython 的字符串 in-place concat 优化仅在 refcount=1 且 LHS 是 local name 时生效；这里字符串存在 dict 里被 reassign，优化失效，每次都是 O(n) 拷贝 → 总体 O(n²)。实测 50 KB / 5000 chunk 的回复要 100-300ms 纯拷贝开销。用 `list` + `"".join()` 是 O(n)。
|
||||
|
||||
---
|
||||
|
||||
## 三个 id set 为什么不能合并
|
||||
|
||||
`DeerFlowClient.stream()` 在一次调用生命周期内维护三个 `set[str]`：
|
||||
|
||||
```python
|
||||
seen_ids: set[str] = set() # values 路径内部 dedup
|
||||
streamed_ids: set[str] = set() # messages → values 跨模式 dedup
|
||||
counted_usage_ids: set[str] = set() # usage_metadata 幂等计数
|
||||
```
|
||||
|
||||
乍看像是"三份几乎一样的东西"，实际每个管**不同的不变式**。
|
||||
|
||||
| Set | 负责的不变式 | 被谁填充 | 被谁查询 |
|
||||
|---|---|---|---|
|
||||
| `seen_ids` | 连续两个 `values` 快照里同一条 message 只生成一个 `messages-tuple` 事件 | values 分支每处理一条消息就加入 | values 分支处理下一条消息前检查 |
|
||||
| `streamed_ids` | 如果一条消息已经通过 `messages` 模式 token 级流过，values 快照到达时**不要**再合成一次完整 `messages-tuple` | messages 分支每发一个 AI/tool 事件就加入 | values 分支看到消息时检查 |
|
||||
| `counted_usage_ids` | 同一个 `usage_metadata` 在 messages 末尾 chunk 和 values 快照的 final AIMessage 里各带一份，**累计总量只算一次** | `_account_usage()` 每次接受 usage 就加入 | `_account_usage()` 每次调用时检查 |
|
||||
|
||||
### 为什么不能只用一个 set
|
||||
|
||||
关键观察：**同一个 message id 在这三个 set 里的加入时机不同**。
|
||||
|
||||
```mermaid
|
||||
sequenceDiagram
|
||||
participant M as messages mode
|
||||
participant V as values mode
|
||||
participant SS as streamed_ids
|
||||
participant SU as counted_usage_ids
|
||||
participant SE as seen_ids
|
||||
|
||||
Note over M: 第一个 AI text chunk 到达
|
||||
M->>SS: add(msg_id)
|
||||
Note over M: 最后一个 chunk 带 usage
|
||||
M->>SU: add(msg_id)
|
||||
Note over V: snapshot 到达，包含同一条 AI message
|
||||
V->>SE: add(msg_id)
|
||||
V->>SS: 查询 → 已存在，跳过文本合成
|
||||
V->>SU: 查询 → 已存在，不重复计数
|
||||
```
|
||||
|
||||
- `seen_ids` **永远在 values 快照到达时**加入，所以它是 "values 已处理" 的标记。一条只出现在 messages 流里的消息（罕见但可能），`seen_ids` 里永远没有它。
|
||||
- `streamed_ids` **在 messages 流的第一个有效事件时**加入。一条只通过 values 快照到达的非 AI 消息（HumanMessage、被 truncate 的 tool 消息），`streamed_ids` 里永远没有它。
|
||||
- `counted_usage_ids` **只在看到非空 `usage_metadata` 时**加入。一条完全没有 usage 的消息（tool message、错误消息）永远不会进去。
|
||||
|
||||
**集合包含关系**：`counted_usage_ids ⊆ (streamed_ids ∪ seen_ids)` 大致成立，但**不是严格子集**，因为一条消息可以在 messages 模式流完 text 但**在最后那个带 usage 的 chunk 之前**就被 values snapshot 赶上——此时它已经在 `streamed_ids` 里，但还不在 `counted_usage_ids` 里。把它们合并成一个 dict-of-flags 会让这个微妙的时序依赖**从类型系统里消失**，变成注释里的一句话。三个独立的 set 把不变式显式化了：每个 set 名对应一个可以口头回答的问题。
|
||||
|
||||
---
|
||||
|
||||
## 端到端：一次真实对话的事件时序
|
||||
|
||||
假设调用 `client.stream("Count from 1 to 15")`，LLM 给出 "one\ntwo\n...\nfifteen"（88 字符），tokenizer 把它拆成 ~35 个 BPE chunk。下面是事件到达序列的精简版：
|
||||
|
||||
```mermaid
|
||||
sequenceDiagram
|
||||
participant U as User
|
||||
participant C as DeerFlowClient
|
||||
participant A as LangGraph<br/>agent.stream
|
||||
|
||||
U->>C: stream("Count ... 15")
|
||||
C->>A: stream(mode=["values","messages","custom"])
|
||||
|
||||
A-->>C: ("values", {messages: [HumanMessage]})
|
||||
C-->>U: StreamEvent(type="values", ...)
|
||||
|
||||
Note over A,C: LLM 开始 yield token
|
||||
loop 35 次，约 476ms
|
||||
A-->>C: ("messages", (AIMessageChunk(content="ele"), meta))
|
||||
C->>C: streamed_ids.add(ai-1)
|
||||
C-->>U: StreamEvent(type="messages-tuple",<br/>data={type:ai, content:"ele", id:ai-1})
|
||||
end
|
||||
|
||||
Note over A: LLM finish_reason=stop，最后一个 chunk 带 usage
|
||||
A-->>C: ("messages", (AIMessageChunk(content="", usage_metadata={...}), meta))
|
||||
C->>C: counted_usage_ids.add(ai-1)<br/>(无文本，不 yield)
|
||||
|
||||
A-->>C: ("values", {messages: [..., AIMessage(complete)]})
|
||||
C->>C: ai-1 in streamed_ids → 跳过合成
|
||||
C->>C: 捕获 usage (已在 counted_usage_ids，no-op)
|
||||
C-->>U: StreamEvent(type="values", ...)
|
||||
|
||||
C-->>U: StreamEvent(type="end", data={usage:{...}})
|
||||
```
|
||||
|
||||
关键观察：
|
||||
|
||||
1. 用户看到 **35 个 messages-tuple 事件**，跨越约 476ms，每个事件带一个 token delta 和同一个 `id=ai-1`。
|
||||
2. 最后一个 `values` 快照里的 `AIMessage` **不会**再触发一个完整的 `messages-tuple` 事件——因为 `ai-1 in streamed_ids` 跳过了合成。
|
||||
3. `end` 事件里的 `usage` 正好等于那一份 cumulative usage，**不是它的两倍**——`counted_usage_ids` 在 messages 末尾 chunk 上已经吸收了，values 分支的重复访问是 no-op。
|
||||
4. 消费者拿到的 `content` 是**增量**："ele" 只包含 3 个字符，不是 "one\ntwo\n...ele"。想要完整文本要按 `id` 累加，`chat()` 已经帮你做了。
|
||||
|
||||
---
|
||||
|
||||
## 为什么这个设计容易出 bug，以及测试策略
|
||||
|
||||
本文档的直接起因是 bytedance/deer-flow#1969：`DeerFlowClient.stream()` 原本只订阅 `["values", "custom"]`，**漏了 `"messages"`**。结果 `client.stream("hello")` 等价于一次性返回，视觉上和 `chat()` 没区别。
|
||||
|
||||
这类 bug 有三个结构性原因：
|
||||
|
||||
1. **多协议层命名**：`messages` / `messages-tuple` / HTTP SSE `messages` 是同一概念的三个名字。在其中一层出错不会在另外两层报错。
|
||||
2. **多消费者模型**：Gateway 和 DeerFlowClient 是两套独立实现，**没有单一的"订阅哪些 mode"的 single source of truth**。前者订阅对了不代表后者也订阅对了。
|
||||
3. **mock 测试绕开了真实路径**：老测试用 `agent.stream.return_value = iter([dict_chunk, ...])` 喂 values 形状的 dict 模拟 state 快照。这样构造的输入**永远不会进入 `messages` mode 分支**，所以即使 `stream_mode` 里少一个元素，CI 依然全绿。
|
||||
|
||||
### 防御手段
|
||||
|
||||
真正的防线是**显式断言 "messages" mode 被订阅 + 用真实 chunk shape mock**：
|
||||
|
||||
```python
|
||||
# tests/test_client.py::test_messages_mode_emits_token_deltas
|
||||
agent.stream.return_value = iter([
|
||||
("messages", (AIMessageChunk(content="Hel", id="ai-1"), {})),
|
||||
("messages", (AIMessageChunk(content="lo ", id="ai-1"), {})),
|
||||
("messages", (AIMessageChunk(content="world!", id="ai-1"), {})),
|
||||
("values", {"messages": [HumanMessage(...), AIMessage(content="Hello world!", id="ai-1")]}),
|
||||
])
|
||||
# ...
|
||||
assert [e.data["content"] for e in ai_text_events] == ["Hel", "lo ", "world!"]
|
||||
assert len(ai_text_events) == 3 # values snapshot must NOT re-synthesize
|
||||
assert "messages" in agent.stream.call_args.kwargs["stream_mode"]
|
||||
```
|
||||
|
||||
**为什么这比"抽一个共享常量"更有效**：共享常量只能保证"用它的人写对字符串"，但新增消费者的人可能根本不知道常量在哪。行为断言强制任何改动都要穿过**实际执行路径**，改回 `["values", "custom"]` 会立刻让 `assert "messages" in ...` 失败。
|
||||
|
||||
### 活体信号：BPE 子词边界
|
||||
|
||||
回归的最终验证是让真实 LLM 数 1-15，然后看是否能在输出里看到 tokenizer 的子词切分：
|
||||
|
||||
```
|
||||
[5.460s] 'ele' / 'ven' eleven 被拆成两个 token
|
||||
[5.508s] 'tw' / 'elve' twelve 拆两个
|
||||
[5.568s] 'th' / 'irteen' thirteen 拆两个
|
||||
[5.623s] 'four'/ 'teen' fourteen 拆两个
|
||||
[5.677s] 'f' / 'if' / 'teen' fifteen 拆三个
|
||||
```
|
||||
|
||||
子词切分是 tokenizer 的外部事实，**无法伪造**。能看到它就说明数据流**逐 chunk** 地穿过了整条管道，没有被任何中间层缓冲成整段。这种"活体信号"在流式系统里是比单元测试更高置信度的证据。
|
||||
|
||||
---
|
||||
|
||||
## 相关源码定位
|
||||
|
||||
| 关心什么 | 看这里 |
|
||||
|---|---|
|
||||
| DeerFlowClient 嵌入式流 | `packages/harness/deerflow/client.py::DeerFlowClient.stream` |
|
||||
| `chat()` 的 delta 累加器 | `packages/harness/deerflow/client.py::DeerFlowClient.chat` |
|
||||
| Gateway async 流 | `packages/harness/deerflow/runtime/runs/worker.py::run_agent` |
|
||||
| HTTP SSE 帧输出 | `app/gateway/services.py::sse_consumer` / `format_sse` |
|
||||
| 序列化到 wire 格式 | `packages/harness/deerflow/runtime/serialization.py` |
|
||||
| LangGraph mode 命名翻译 | `packages/harness/deerflow/runtime/runs/worker.py:117-121` |
|
||||
| 飞书渠道的增量卡片更新 | `app/channels/manager.py::_handle_streaming_chat` |
|
||||
| Channels 自带的 delta/cumulative 防御性累加 | `app/channels/manager.py::_merge_stream_text` |
|
||||
| Frontend useStream 支持的 mode 集合 | `frontend/src/core/api/stream-mode.ts` |
|
||||
| 核心回归测试 | `backend/tests/test_client.py::TestStream::test_messages_mode_emits_token_deltas` |
|
||||
@@ -124,7 +124,7 @@ title:
|
||||
# checkpointer.py
|
||||
from langgraph.checkpoint.sqlite import SqliteSaver
|
||||
|
||||
checkpointer = SqliteSaver.from_conn_string("deerflow.db")
|
||||
checkpointer = SqliteSaver.from_conn_string("checkpoints.db")
|
||||
```
|
||||
|
||||
```json
|
||||
|
||||
@@ -11,7 +11,6 @@
|
||||
- [x] Add Plan Mode with TodoList middleware
|
||||
- [x] Add vision model support with ViewImageMiddleware
|
||||
- [x] Skills system with SKILL.md format
|
||||
- [x] Replace `time.sleep(5)` with `asyncio.sleep()` in `packages/harness/deerflow/tools/builtins/task_tool.py` (subagent polling)
|
||||
|
||||
## Planned Features
|
||||
|
||||
@@ -22,9 +21,10 @@
|
||||
- [ ] Support for more document formats in upload
|
||||
- [ ] Skill marketplace / remote skill installation
|
||||
- [ ] Optimize async concurrency in agent hot path (IM channels multi-task scenario)
|
||||
- [ ] Replace `subprocess.run()` with `asyncio.create_subprocess_shell()` in `packages/harness/deerflow/sandbox/local/local_sandbox.py`
|
||||
- Replace `time.sleep(5)` with `asyncio.sleep()` in `packages/harness/deerflow/tools/builtins/task_tool.py` (subagent polling)
|
||||
- Replace `subprocess.run()` with `asyncio.create_subprocess_shell()` in `packages/harness/deerflow/sandbox/local/local_sandbox.py`
|
||||
- Replace sync `requests` with `httpx.AsyncClient` in community tools (tavily, jina_ai, firecrawl, infoquest, image_search)
|
||||
- [x] Replace sync `model.invoke()` with async `model.ainvoke()` in title_middleware and memory updater
|
||||
- Replace sync `model.invoke()` with async `model.ainvoke()` in title_middleware and memory updater
|
||||
- Consider `asyncio.to_thread()` wrapper for remaining blocking file I/O
|
||||
- For production: use `langgraph up` (multi-worker) instead of `langgraph dev` (single-worker)
|
||||
|
||||
|
||||
@@ -41,13 +41,6 @@ summarization:
|
||||
|
||||
# Custom summary prompt (optional)
|
||||
summary_prompt: null
|
||||
|
||||
# Tool names treated as skill file reads for skill rescue
|
||||
skill_file_read_tool_names:
|
||||
- read_file
|
||||
- read
|
||||
- view
|
||||
- cat
|
||||
```
|
||||
|
||||
### Configuration Options
|
||||
@@ -132,26 +125,6 @@ keep:
|
||||
- **Default**: `null` (uses LangChain's default prompt)
|
||||
- **Description**: Custom prompt template for generating summaries. The prompt should guide the model to extract the most important context.
|
||||
|
||||
#### `preserve_recent_skill_count`
|
||||
- **Type**: Integer (≥ 0)
|
||||
- **Default**: `5`
|
||||
- **Description**: Number of most-recently-loaded skill files (tool results whose tool name is in `skill_file_read_tool_names` and whose target path is under `skills.container_path`, e.g. `/mnt/skills/...`) that are rescued from summarization. Prevents the agent from losing skill instructions after compression. Set to `0` to disable skill rescue entirely.
|
||||
|
||||
#### `preserve_recent_skill_tokens`
|
||||
- **Type**: Integer (≥ 0)
|
||||
- **Default**: `25000`
|
||||
- **Description**: Total token budget reserved for rescued skill reads. Once this budget is exhausted, older skill bundles are allowed to be summarized.
|
||||
|
||||
#### `preserve_recent_skill_tokens_per_skill`
|
||||
- **Type**: Integer (≥ 0)
|
||||
- **Default**: `5000`
|
||||
- **Description**: Per-skill token cap. Any individual skill read whose tool result exceeds this size is not rescued (it falls through to the summarizer like ordinary content).
|
||||
|
||||
#### `skill_file_read_tool_names`
|
||||
- **Type**: List of strings
|
||||
- **Default**: `["read_file", "read", "view", "cat"]`
|
||||
- **Description**: Tool names treated as skill file reads during summarization rescue. A tool call is only eligible for skill rescue when its name appears in this list and its target path is under `skills.container_path`.
|
||||
|
||||
**Default Prompt Behavior:**
|
||||
The default LangChain prompt instructs the model to:
|
||||
- Extract highest quality/most relevant context
|
||||
@@ -174,7 +147,6 @@ The default LangChain prompt instructs the model to:
|
||||
- A single summary message is added
|
||||
- Recent messages are preserved
|
||||
6. **AI/Tool Pair Protection**: The system ensures AI messages and their corresponding tool messages stay together
|
||||
7. **Skill Rescue**: Before the summary is generated, the most recently loaded skill files (tool results whose tool name is in `skill_file_read_tool_names` and whose target path is under `skills.container_path`) are lifted out of the summarization set and prepended to the preserved tail. Selection walks newest-first under three budgets: `preserve_recent_skill_count`, `preserve_recent_skill_tokens`, and `preserve_recent_skill_tokens_per_skill`. The triggering AIMessage and all of its paired ToolMessages move together so tool_call ↔ tool_result pairing stays intact.
|
||||
|
||||
### Token Counting
|
||||
|
||||
|
||||
@@ -12,6 +12,6 @@
|
||||
"path": "./app/gateway/langgraph_auth.py:auth"
|
||||
},
|
||||
"checkpointer": {
|
||||
"path": "./packages/harness/deerflow/runtime/checkpointer/async_provider.py:make_checkpointer"
|
||||
"path": "./packages/harness/deerflow/agents/checkpointer/async_provider.py:make_checkpointer"
|
||||
}
|
||||
}
|
||||
|
||||
@@ -1,14 +1,9 @@
|
||||
from .checkpointer import get_checkpointer, make_checkpointer, reset_checkpointer
|
||||
from .factory import create_deerflow_agent
|
||||
from .features import Next, Prev, RuntimeFeatures
|
||||
from .lead_agent import make_lead_agent
|
||||
from .lead_agent.prompt import prime_enabled_skills_cache
|
||||
from .thread_state import SandboxState, ThreadState
|
||||
|
||||
# LangGraph imports deerflow.agents when registering the graph. Prime the
|
||||
# enabled-skills cache here so the request path can usually read a warm cache
|
||||
# without forcing synchronous filesystem work during prompt module import.
|
||||
prime_enabled_skills_cache()
|
||||
|
||||
__all__ = [
|
||||
"create_deerflow_agent",
|
||||
"RuntimeFeatures",
|
||||
@@ -17,4 +12,7 @@ __all__ = [
|
||||
"make_lead_agent",
|
||||
"SandboxState",
|
||||
"ThreadState",
|
||||
"get_checkpointer",
|
||||
"reset_checkpointer",
|
||||
"make_checkpointer",
|
||||
]
|
||||
|
||||
+20
-75
@@ -7,29 +7,28 @@ Supported backends: memory, sqlite, postgres.
|
||||
|
||||
Usage (e.g. FastAPI lifespan)::
|
||||
|
||||
from deerflow.runtime.checkpointer.async_provider import make_checkpointer
|
||||
from deerflow.agents.checkpointer.async_provider import make_checkpointer
|
||||
|
||||
async with make_checkpointer() as checkpointer:
|
||||
app.state.checkpointer = checkpointer # InMemorySaver if not configured
|
||||
|
||||
For sync usage see :mod:`deerflow.runtime.checkpointer.provider`.
|
||||
For sync usage see :mod:`deerflow.agents.checkpointer.provider`.
|
||||
"""
|
||||
|
||||
from __future__ import annotations
|
||||
|
||||
import asyncio
|
||||
import contextlib
|
||||
import logging
|
||||
from collections.abc import AsyncIterator
|
||||
|
||||
from langgraph.types import Checkpointer
|
||||
|
||||
from deerflow.config.app_config import AppConfig, get_app_config
|
||||
from deerflow.runtime.checkpointer.provider import (
|
||||
from deerflow.agents.checkpointer.provider import (
|
||||
POSTGRES_CONN_REQUIRED,
|
||||
POSTGRES_INSTALL,
|
||||
SQLITE_INSTALL,
|
||||
)
|
||||
from deerflow.config.app_config import get_app_config
|
||||
from deerflow.runtime.store._sqlite_utils import ensure_sqlite_parent_dir, resolve_sqlite_conn_str
|
||||
|
||||
logger = logging.getLogger(__name__)
|
||||
@@ -55,7 +54,7 @@ async def _async_checkpointer(config) -> AsyncIterator[Checkpointer]:
|
||||
raise ImportError(SQLITE_INSTALL) from exc
|
||||
|
||||
conn_str = resolve_sqlite_conn_str(config.connection_string or "store.db")
|
||||
await asyncio.to_thread(ensure_sqlite_parent_dir, conn_str)
|
||||
ensure_sqlite_parent_dir(conn_str)
|
||||
async with AsyncSqliteSaver.from_conn_string(conn_str) as saver:
|
||||
await saver.setup()
|
||||
yield saver
|
||||
@@ -84,77 +83,23 @@ async def _async_checkpointer(config) -> AsyncIterator[Checkpointer]:
|
||||
|
||||
|
||||
@contextlib.asynccontextmanager
|
||||
async def _async_checkpointer_from_database(db_config) -> AsyncIterator[Checkpointer]:
|
||||
"""Async context manager that constructs a checkpointer from unified DatabaseConfig."""
|
||||
if db_config.backend == "memory":
|
||||
async def make_checkpointer() -> AsyncIterator[Checkpointer]:
|
||||
"""Async context manager that yields a checkpointer for the caller's lifetime.
|
||||
Resources are opened on enter and closed on exit — no global state::
|
||||
|
||||
async with make_checkpointer() as checkpointer:
|
||||
app.state.checkpointer = checkpointer
|
||||
|
||||
Yields an ``InMemorySaver`` when no checkpointer is configured in *config.yaml*.
|
||||
"""
|
||||
|
||||
config = get_app_config()
|
||||
|
||||
if config.checkpointer is None:
|
||||
from langgraph.checkpoint.memory import InMemorySaver
|
||||
|
||||
yield InMemorySaver()
|
||||
return
|
||||
|
||||
if db_config.backend == "sqlite":
|
||||
try:
|
||||
from langgraph.checkpoint.sqlite.aio import AsyncSqliteSaver
|
||||
except ImportError as exc:
|
||||
raise ImportError(SQLITE_INSTALL) from exc
|
||||
|
||||
conn_str = db_config.checkpointer_sqlite_path
|
||||
ensure_sqlite_parent_dir(conn_str)
|
||||
async with AsyncSqliteSaver.from_conn_string(conn_str) as saver:
|
||||
await saver.setup()
|
||||
yield saver
|
||||
return
|
||||
|
||||
if db_config.backend == "postgres":
|
||||
try:
|
||||
from langgraph.checkpoint.postgres.aio import AsyncPostgresSaver
|
||||
except ImportError as exc:
|
||||
raise ImportError(POSTGRES_INSTALL) from exc
|
||||
|
||||
if not db_config.postgres_url:
|
||||
raise ValueError("database.postgres_url is required for the postgres backend")
|
||||
|
||||
async with AsyncPostgresSaver.from_conn_string(db_config.postgres_url) as saver:
|
||||
await saver.setup()
|
||||
yield saver
|
||||
return
|
||||
|
||||
raise ValueError(f"Unknown database backend: {db_config.backend!r}")
|
||||
|
||||
|
||||
@contextlib.asynccontextmanager
|
||||
async def make_checkpointer(app_config: AppConfig | None = None) -> AsyncIterator[Checkpointer]:
|
||||
"""Async context manager that yields a checkpointer for the caller's lifetime.
|
||||
Resources are opened on enter and closed on exit -- no global state::
|
||||
|
||||
async with make_checkpointer(app_config) as checkpointer:
|
||||
app.state.checkpointer = checkpointer
|
||||
|
||||
Yields an ``InMemorySaver`` when no checkpointer is configured in *config.yaml*.
|
||||
|
||||
Priority:
|
||||
1. Legacy ``checkpointer:`` config section (backward compatible)
|
||||
2. Unified ``database:`` config section
|
||||
3. Default InMemorySaver
|
||||
"""
|
||||
|
||||
if app_config is None:
|
||||
app_config = get_app_config()
|
||||
|
||||
# Legacy: standalone checkpointer config takes precedence
|
||||
if app_config.checkpointer is not None:
|
||||
async with _async_checkpointer(app_config.checkpointer) as saver:
|
||||
yield saver
|
||||
return
|
||||
|
||||
# Unified database config
|
||||
db_config = getattr(app_config, "database", None)
|
||||
if db_config is not None and db_config.backend != "memory":
|
||||
async with _async_checkpointer_from_database(db_config) as saver:
|
||||
yield saver
|
||||
return
|
||||
|
||||
# Default: in-memory
|
||||
from langgraph.checkpoint.memory import InMemorySaver
|
||||
|
||||
yield InMemorySaver()
|
||||
async with _async_checkpointer(config.checkpointer) as saver:
|
||||
yield saver
|
||||
+20
-120
@@ -7,7 +7,7 @@ Supported backends: memory, sqlite, postgres.
|
||||
|
||||
Usage::
|
||||
|
||||
from deerflow.runtime.checkpointer.provider import get_checkpointer, checkpointer_context
|
||||
from deerflow.agents.checkpointer.provider import get_checkpointer, checkpointer_context
|
||||
|
||||
# Singleton — reused across calls, closed on process exit
|
||||
cp = get_checkpointer()
|
||||
@@ -25,9 +25,9 @@ from collections.abc import Iterator
|
||||
|
||||
from langgraph.types import Checkpointer
|
||||
|
||||
from deerflow.config.app_config import AppConfig, get_app_config
|
||||
from deerflow.config.app_config import get_app_config
|
||||
from deerflow.config.checkpointer_config import CheckpointerConfig
|
||||
from deerflow.runtime.store._sqlite_utils import ensure_sqlite_parent_dir, resolve_sqlite_conn_str
|
||||
from deerflow.runtime.store._sqlite_utils import resolve_sqlite_conn_str
|
||||
|
||||
logger = logging.getLogger(__name__)
|
||||
|
||||
@@ -67,7 +67,6 @@ def _sync_checkpointer_cm(config: CheckpointerConfig) -> Iterator[Checkpointer]:
|
||||
raise ImportError(SQLITE_INSTALL) from exc
|
||||
|
||||
conn_str = resolve_sqlite_conn_str(config.connection_string or "store.db")
|
||||
ensure_sqlite_parent_dir(conn_str)
|
||||
with SqliteSaver.from_conn_string(conn_str) as saver:
|
||||
saver.setup()
|
||||
logger.info("Checkpointer: using SqliteSaver (%s)", conn_str)
|
||||
@@ -98,78 +97,9 @@ def _sync_checkpointer_cm(config: CheckpointerConfig) -> Iterator[Checkpointer]:
|
||||
|
||||
_checkpointer: Checkpointer | None = None
|
||||
_checkpointer_ctx = None # open context manager keeping the connection alive
|
||||
_explicit_checkpointers: dict[int, Checkpointer] = {}
|
||||
_explicit_checkpointer_contexts: dict[int, object] = {}
|
||||
|
||||
|
||||
def _default_in_memory_checkpointer() -> Checkpointer:
|
||||
from langgraph.checkpoint.memory import InMemorySaver
|
||||
|
||||
logger.info("Checkpointer: using InMemorySaver (in-process, not persistent)")
|
||||
return InMemorySaver()
|
||||
|
||||
|
||||
def _persistent_database_backend(db_config) -> str | None:
|
||||
backend = getattr(db_config, "backend", None)
|
||||
if backend in {"sqlite", "postgres"}:
|
||||
return backend
|
||||
return None
|
||||
|
||||
|
||||
@contextlib.contextmanager
|
||||
def _sync_checkpointer_from_database_cm(db_config) -> Iterator[Checkpointer]:
|
||||
"""Context manager that creates a sync checkpointer from unified DatabaseConfig."""
|
||||
backend = _persistent_database_backend(db_config)
|
||||
if backend is None:
|
||||
yield _default_in_memory_checkpointer()
|
||||
return
|
||||
|
||||
if backend == "sqlite":
|
||||
try:
|
||||
from langgraph.checkpoint.sqlite import SqliteSaver
|
||||
except ImportError as exc:
|
||||
raise ImportError(SQLITE_INSTALL) from exc
|
||||
|
||||
conn_str = db_config.checkpointer_sqlite_path
|
||||
ensure_sqlite_parent_dir(conn_str)
|
||||
with SqliteSaver.from_conn_string(conn_str) as saver:
|
||||
saver.setup()
|
||||
logger.info("Checkpointer: using SqliteSaver (%s)", conn_str)
|
||||
yield saver
|
||||
return
|
||||
|
||||
if backend == "postgres":
|
||||
try:
|
||||
from langgraph.checkpoint.postgres import PostgresSaver
|
||||
except ImportError as exc:
|
||||
raise ImportError(POSTGRES_INSTALL) from exc
|
||||
|
||||
if not db_config.postgres_url:
|
||||
raise ValueError("database.postgres_url is required for the postgres backend")
|
||||
|
||||
with PostgresSaver.from_conn_string(db_config.postgres_url) as saver:
|
||||
saver.setup()
|
||||
logger.info("Checkpointer: using PostgresSaver")
|
||||
yield saver
|
||||
return
|
||||
|
||||
raise ValueError(f"Unknown database backend: {backend!r}")
|
||||
|
||||
|
||||
def _build_checkpointer_from_app_config(app_config: AppConfig) -> tuple[Checkpointer, object | None]:
|
||||
if app_config.checkpointer is not None:
|
||||
ctx = _sync_checkpointer_cm(app_config.checkpointer)
|
||||
return ctx.__enter__(), ctx
|
||||
|
||||
db_config = getattr(app_config, "database", None)
|
||||
if _persistent_database_backend(db_config) is not None:
|
||||
ctx = _sync_checkpointer_from_database_cm(db_config)
|
||||
return ctx.__enter__(), ctx
|
||||
|
||||
return _default_in_memory_checkpointer(), None
|
||||
|
||||
|
||||
def get_checkpointer(app_config: AppConfig | None = None) -> Checkpointer:
|
||||
def get_checkpointer() -> Checkpointer:
|
||||
"""Return the global sync checkpointer singleton, creating it on first call.
|
||||
|
||||
Returns an ``InMemorySaver`` when no checkpointer is configured in *config.yaml*.
|
||||
@@ -180,18 +110,6 @@ def get_checkpointer(app_config: AppConfig | None = None) -> Checkpointer:
|
||||
"""
|
||||
global _checkpointer, _checkpointer_ctx
|
||||
|
||||
if app_config is not None:
|
||||
cache_key = id(app_config)
|
||||
cached = _explicit_checkpointers.get(cache_key)
|
||||
if cached is not None:
|
||||
return cached
|
||||
|
||||
explicit_checkpointer, explicit_ctx = _build_checkpointer_from_app_config(app_config)
|
||||
_explicit_checkpointers[cache_key] = explicit_checkpointer
|
||||
if explicit_ctx is not None:
|
||||
_explicit_checkpointer_contexts[cache_key] = explicit_ctx
|
||||
return explicit_checkpointer
|
||||
|
||||
if _checkpointer is not None:
|
||||
return _checkpointer
|
||||
|
||||
@@ -202,30 +120,28 @@ def get_checkpointer(app_config: AppConfig | None = None) -> Checkpointer:
|
||||
from deerflow.config.checkpointer_config import get_checkpointer_config
|
||||
|
||||
config = get_checkpointer_config()
|
||||
global_app_config = _app_config
|
||||
|
||||
if config is None and global_app_config is None:
|
||||
if config is None and _app_config is None:
|
||||
# Only load app config lazily when neither the app config nor an explicit
|
||||
# checkpointer config has been initialized yet. This keeps tests that
|
||||
# intentionally set the global checkpointer config isolated from any
|
||||
# ambient config.yaml on disk.
|
||||
try:
|
||||
global_app_config = get_app_config()
|
||||
get_app_config()
|
||||
except FileNotFoundError:
|
||||
# In test environments without config.yaml, this is expected.
|
||||
pass
|
||||
config = get_checkpointer_config()
|
||||
if config is None:
|
||||
from langgraph.checkpoint.memory import InMemorySaver
|
||||
|
||||
if config is not None:
|
||||
_checkpointer_ctx = _sync_checkpointer_cm(config)
|
||||
_checkpointer = _checkpointer_ctx.__enter__()
|
||||
logger.info("Checkpointer: using InMemorySaver (in-process, not persistent)")
|
||||
_checkpointer = InMemorySaver()
|
||||
return _checkpointer
|
||||
|
||||
if global_app_config is not None:
|
||||
_checkpointer, _checkpointer_ctx = _build_checkpointer_from_app_config(global_app_config)
|
||||
return _checkpointer
|
||||
_checkpointer_ctx = _sync_checkpointer_cm(config)
|
||||
_checkpointer = _checkpointer_ctx.__enter__()
|
||||
|
||||
_checkpointer = _default_in_memory_checkpointer()
|
||||
return _checkpointer
|
||||
|
||||
|
||||
@@ -244,18 +160,6 @@ def reset_checkpointer() -> None:
|
||||
_checkpointer_ctx = None
|
||||
_checkpointer = None
|
||||
|
||||
for cache_key, ctx in list(_explicit_checkpointer_contexts.items()):
|
||||
try:
|
||||
ctx.__exit__(None, None, None)
|
||||
except Exception:
|
||||
logger.warning("Error during explicit checkpointer cleanup", exc_info=True)
|
||||
finally:
|
||||
_explicit_checkpointer_contexts.pop(cache_key, None)
|
||||
_explicit_checkpointers.pop(cache_key, None)
|
||||
|
||||
_explicit_checkpointers.clear()
|
||||
_explicit_checkpointer_contexts.clear()
|
||||
|
||||
|
||||
# ---------------------------------------------------------------------------
|
||||
# Sync context manager
|
||||
@@ -263,7 +167,7 @@ def reset_checkpointer() -> None:
|
||||
|
||||
|
||||
@contextlib.contextmanager
|
||||
def checkpointer_context(app_config: AppConfig | None = None) -> Iterator[Checkpointer]:
|
||||
def checkpointer_context() -> Iterator[Checkpointer]:
|
||||
"""Sync context manager that yields a checkpointer and cleans up on exit.
|
||||
|
||||
Unlike :func:`get_checkpointer`, this does **not** cache the instance —
|
||||
@@ -276,16 +180,12 @@ def checkpointer_context(app_config: AppConfig | None = None) -> Iterator[Checkp
|
||||
Yields an ``InMemorySaver`` when no checkpointer is configured in *config.yaml*.
|
||||
"""
|
||||
|
||||
resolved_app_config = app_config or get_app_config()
|
||||
if resolved_app_config.checkpointer is not None:
|
||||
with _sync_checkpointer_cm(resolved_app_config.checkpointer) as saver:
|
||||
yield saver
|
||||
config = get_app_config()
|
||||
if config.checkpointer is None:
|
||||
from langgraph.checkpoint.memory import InMemorySaver
|
||||
|
||||
yield InMemorySaver()
|
||||
return
|
||||
|
||||
db_config = getattr(resolved_app_config, "database", None)
|
||||
if _persistent_database_backend(db_config) is not None:
|
||||
with _sync_checkpointer_from_database_cm(db_config) as saver:
|
||||
yield saver
|
||||
return
|
||||
|
||||
yield _default_in_memory_checkpointer()
|
||||
with _sync_checkpointer_cm(config.checkpointer) as saver:
|
||||
yield saver
|
||||
@@ -254,11 +254,9 @@ def _assemble_from_features(
|
||||
from deerflow.agents.middlewares.view_image_middleware import ViewImageMiddleware
|
||||
|
||||
chain.append(ViewImageMiddleware())
|
||||
from deerflow.tools.builtins import view_image_tool
|
||||
|
||||
if feat.sandbox is not False:
|
||||
from deerflow.tools.builtins import view_image_tool
|
||||
|
||||
extra_tools.append(view_image_tool)
|
||||
extra_tools.append(view_image_tool)
|
||||
|
||||
# --- [11] Subagent ---
|
||||
if feat.subagent is not False:
|
||||
|
||||
@@ -1,41 +1,31 @@
|
||||
import logging
|
||||
|
||||
from langchain.agents import create_agent
|
||||
from langchain.agents.middleware import AgentMiddleware
|
||||
from langchain.agents.middleware import AgentMiddleware, SummarizationMiddleware
|
||||
from langchain_core.runnables import RunnableConfig
|
||||
|
||||
from deerflow.agents.lead_agent.prompt import apply_prompt_template
|
||||
from deerflow.agents.memory.summarization_hook import memory_flush_hook
|
||||
from deerflow.agents.middlewares.clarification_middleware import ClarificationMiddleware
|
||||
from deerflow.agents.middlewares.loop_detection_middleware import LoopDetectionMiddleware
|
||||
from deerflow.agents.middlewares.memory_middleware import MemoryMiddleware
|
||||
from deerflow.agents.middlewares.subagent_limit_middleware import SubagentLimitMiddleware
|
||||
from deerflow.agents.middlewares.summarization_middleware import BeforeSummarizationHook, DeerFlowSummarizationMiddleware
|
||||
from deerflow.agents.middlewares.title_middleware import TitleMiddleware
|
||||
from deerflow.agents.middlewares.todo_middleware import TodoMiddleware
|
||||
from deerflow.agents.middlewares.token_usage_middleware import TokenUsageMiddleware
|
||||
from deerflow.agents.middlewares.tool_error_handling_middleware import build_lead_runtime_middlewares
|
||||
from deerflow.agents.middlewares.view_image_middleware import ViewImageMiddleware
|
||||
from deerflow.agents.thread_state import ThreadState
|
||||
from deerflow.config.agents_config import load_agent_config, validate_agent_name
|
||||
from deerflow.config.app_config import AppConfig, get_app_config
|
||||
from deerflow.config.agents_config import load_agent_config
|
||||
from deerflow.config.app_config import get_app_config
|
||||
from deerflow.config.summarization_config import get_summarization_config
|
||||
from deerflow.models import create_chat_model
|
||||
|
||||
logger = logging.getLogger(__name__)
|
||||
|
||||
|
||||
def _get_runtime_config(config: RunnableConfig) -> dict:
|
||||
"""Merge legacy configurable options with LangGraph runtime context."""
|
||||
cfg = dict(config.get("configurable", {}) or {})
|
||||
context = config.get("context", {}) or {}
|
||||
if isinstance(context, dict):
|
||||
cfg.update(context)
|
||||
return cfg
|
||||
|
||||
|
||||
def _resolve_model_name(requested_model_name: str | None = None, *, app_config: AppConfig | None = None) -> str:
|
||||
def _resolve_model_name(requested_model_name: str | None = None) -> str:
|
||||
"""Resolve a runtime model name safely, falling back to default if invalid. Returns None if no models are configured."""
|
||||
app_config = app_config or get_app_config()
|
||||
app_config = get_app_config()
|
||||
default_model_name = app_config.models[0].name if app_config.models else None
|
||||
if default_model_name is None:
|
||||
raise ValueError("No chat models are configured. Please configure at least one model in config.yaml.")
|
||||
@@ -48,10 +38,9 @@ def _resolve_model_name(requested_model_name: str | None = None, *, app_config:
|
||||
return default_model_name
|
||||
|
||||
|
||||
def _create_summarization_middleware(*, app_config: AppConfig | None = None) -> DeerFlowSummarizationMiddleware | None:
|
||||
def _create_summarization_middleware() -> SummarizationMiddleware | None:
|
||||
"""Create and configure the summarization middleware from config."""
|
||||
resolved_app_config = app_config or get_app_config()
|
||||
config = resolved_app_config.summarization
|
||||
config = get_summarization_config()
|
||||
|
||||
if not config.enabled:
|
||||
return None
|
||||
@@ -67,15 +56,13 @@ def _create_summarization_middleware(*, app_config: AppConfig | None = None) ->
|
||||
# Prepare keep parameter
|
||||
keep = config.keep.to_tuple()
|
||||
|
||||
# Prepare model parameter.
|
||||
# Bind "middleware:summarize" tag so RunJournal identifies these LLM calls
|
||||
# as middleware rather than lead_agent (SummarizationMiddleware is a
|
||||
# LangChain built-in, so we tag the model at creation time).
|
||||
# Prepare model parameter
|
||||
if config.model_name:
|
||||
model = create_chat_model(name=config.model_name, thinking_enabled=False, app_config=resolved_app_config)
|
||||
model = create_chat_model(name=config.model_name, thinking_enabled=False)
|
||||
else:
|
||||
model = create_chat_model(thinking_enabled=False, app_config=resolved_app_config)
|
||||
model = model.with_config(tags=["middleware:summarize"])
|
||||
# Use a lightweight model for summarization to save costs
|
||||
# Falls back to default model if not explicitly specified
|
||||
model = create_chat_model(thinking_enabled=False)
|
||||
|
||||
# Prepare kwargs
|
||||
kwargs = {
|
||||
@@ -90,24 +77,7 @@ def _create_summarization_middleware(*, app_config: AppConfig | None = None) ->
|
||||
if config.summary_prompt is not None:
|
||||
kwargs["summary_prompt"] = config.summary_prompt
|
||||
|
||||
hooks: list[BeforeSummarizationHook] = []
|
||||
if resolved_app_config.memory.enabled:
|
||||
hooks.append(memory_flush_hook)
|
||||
|
||||
# The logic below relies on two assumptions holding true: this factory is
|
||||
# the sole entry point for DeerFlowSummarizationMiddleware, and the runtime
|
||||
# config is not expected to change after startup.
|
||||
skills_container_path = resolved_app_config.skills.container_path or "/mnt/skills"
|
||||
|
||||
return DeerFlowSummarizationMiddleware(
|
||||
**kwargs,
|
||||
skills_container_path=skills_container_path,
|
||||
skill_file_read_tool_names=config.skill_file_read_tool_names,
|
||||
before_summarization=hooks,
|
||||
preserve_recent_skill_count=config.preserve_recent_skill_count,
|
||||
preserve_recent_skill_tokens=config.preserve_recent_skill_tokens,
|
||||
preserve_recent_skill_tokens_per_skill=config.preserve_recent_skill_tokens_per_skill,
|
||||
)
|
||||
return SummarizationMiddleware(**kwargs)
|
||||
|
||||
|
||||
def _create_todo_list_middleware(is_plan_mode: bool) -> TodoMiddleware | None:
|
||||
@@ -235,14 +205,7 @@ Being proactive with task management demonstrates thoroughness and ensures all r
|
||||
# ViewImageMiddleware should be before ClarificationMiddleware to inject image details before LLM
|
||||
# ToolErrorHandlingMiddleware should be before ClarificationMiddleware to convert tool exceptions to ToolMessages
|
||||
# ClarificationMiddleware should be last to intercept clarification requests after model calls
|
||||
def _build_middlewares(
|
||||
config: RunnableConfig,
|
||||
model_name: str | None,
|
||||
agent_name: str | None = None,
|
||||
custom_middlewares: list[AgentMiddleware] | None = None,
|
||||
*,
|
||||
app_config: AppConfig | None = None,
|
||||
):
|
||||
def _build_middlewares(config: RunnableConfig, model_name: str | None, agent_name: str | None = None, custom_middlewares: list[AgentMiddleware] | None = None):
|
||||
"""Build middleware chain based on runtime configuration.
|
||||
|
||||
Args:
|
||||
@@ -253,47 +216,46 @@ def _build_middlewares(
|
||||
Returns:
|
||||
List of middleware instances.
|
||||
"""
|
||||
resolved_app_config = app_config or get_app_config()
|
||||
middlewares = build_lead_runtime_middlewares(app_config=resolved_app_config, lazy_init=True)
|
||||
middlewares = build_lead_runtime_middlewares(lazy_init=True)
|
||||
|
||||
# Add summarization middleware if enabled
|
||||
summarization_middleware = _create_summarization_middleware(app_config=resolved_app_config)
|
||||
summarization_middleware = _create_summarization_middleware()
|
||||
if summarization_middleware is not None:
|
||||
middlewares.append(summarization_middleware)
|
||||
|
||||
# Add TodoList middleware if plan mode is enabled
|
||||
cfg = _get_runtime_config(config)
|
||||
is_plan_mode = cfg.get("is_plan_mode", False)
|
||||
is_plan_mode = config.get("configurable", {}).get("is_plan_mode", False)
|
||||
todo_list_middleware = _create_todo_list_middleware(is_plan_mode)
|
||||
if todo_list_middleware is not None:
|
||||
middlewares.append(todo_list_middleware)
|
||||
|
||||
# Add TokenUsageMiddleware when token_usage tracking is enabled
|
||||
if resolved_app_config.token_usage.enabled:
|
||||
if get_app_config().token_usage.enabled:
|
||||
middlewares.append(TokenUsageMiddleware())
|
||||
|
||||
# Add TitleMiddleware
|
||||
middlewares.append(TitleMiddleware(app_config=resolved_app_config))
|
||||
middlewares.append(TitleMiddleware())
|
||||
|
||||
# Add MemoryMiddleware (after TitleMiddleware)
|
||||
middlewares.append(MemoryMiddleware(agent_name=agent_name, memory_config=resolved_app_config.memory))
|
||||
middlewares.append(MemoryMiddleware(agent_name=agent_name))
|
||||
|
||||
# Add ViewImageMiddleware only if the current model supports vision.
|
||||
# Use the resolved runtime model_name from make_lead_agent to avoid stale config values.
|
||||
model_config = resolved_app_config.get_model_config(model_name) if model_name else None
|
||||
app_config = get_app_config()
|
||||
model_config = app_config.get_model_config(model_name) if model_name else None
|
||||
if model_config is not None and model_config.supports_vision:
|
||||
middlewares.append(ViewImageMiddleware())
|
||||
|
||||
# Add DeferredToolFilterMiddleware to hide deferred tool schemas from model binding
|
||||
if resolved_app_config.tool_search.enabled:
|
||||
if app_config.tool_search.enabled:
|
||||
from deerflow.agents.middlewares.deferred_tool_filter_middleware import DeferredToolFilterMiddleware
|
||||
|
||||
middlewares.append(DeferredToolFilterMiddleware())
|
||||
|
||||
# Add SubagentLimitMiddleware to truncate excess parallel task calls
|
||||
subagent_enabled = cfg.get("subagent_enabled", False)
|
||||
subagent_enabled = config.get("configurable", {}).get("subagent_enabled", False)
|
||||
if subagent_enabled:
|
||||
max_concurrent_subagents = cfg.get("max_concurrent_subagents", 3)
|
||||
max_concurrent_subagents = config.get("configurable", {}).get("max_concurrent_subagents", 3)
|
||||
middlewares.append(SubagentLimitMiddleware(max_concurrent=max_concurrent_subagents))
|
||||
|
||||
# LoopDetectionMiddleware — detect and break repetitive tool call loops
|
||||
@@ -309,19 +271,11 @@ def _build_middlewares(
|
||||
|
||||
|
||||
def make_lead_agent(config: RunnableConfig):
|
||||
"""LangGraph graph factory; keep the signature compatible with LangGraph Server."""
|
||||
runtime_config = _get_runtime_config(config)
|
||||
runtime_app_config = runtime_config.get("app_config")
|
||||
return _make_lead_agent(config, app_config=runtime_app_config or get_app_config())
|
||||
|
||||
|
||||
def _make_lead_agent(config: RunnableConfig, *, app_config: AppConfig):
|
||||
# Lazy import to avoid circular dependency
|
||||
from deerflow.tools import get_available_tools
|
||||
from deerflow.tools.builtins import setup_agent
|
||||
|
||||
cfg = _get_runtime_config(config)
|
||||
resolved_app_config = app_config
|
||||
cfg = config.get("configurable", {})
|
||||
|
||||
thinking_enabled = cfg.get("thinking_enabled", True)
|
||||
reasoning_effort = cfg.get("reasoning_effort", None)
|
||||
@@ -330,16 +284,17 @@ def _make_lead_agent(config: RunnableConfig, *, app_config: AppConfig):
|
||||
subagent_enabled = cfg.get("subagent_enabled", False)
|
||||
max_concurrent_subagents = cfg.get("max_concurrent_subagents", 3)
|
||||
is_bootstrap = cfg.get("is_bootstrap", False)
|
||||
agent_name = validate_agent_name(cfg.get("agent_name"))
|
||||
agent_name = cfg.get("agent_name")
|
||||
|
||||
agent_config = load_agent_config(agent_name) if not is_bootstrap else None
|
||||
# Custom agent model from agent config (if any), or None to let _resolve_model_name pick the default
|
||||
agent_model_name = agent_config.model if agent_config and agent_config.model else None
|
||||
# Custom agent model or fallback to global/default model resolution
|
||||
agent_model_name = agent_config.model if agent_config and agent_config.model else _resolve_model_name()
|
||||
|
||||
# Final model name resolution: request → agent config → global default, with fallback for unknown names
|
||||
model_name = _resolve_model_name(requested_model_name or agent_model_name, app_config=resolved_app_config)
|
||||
# Final model name resolution with request override, then agent config, then global default
|
||||
model_name = requested_model_name or agent_model_name
|
||||
|
||||
model_config = resolved_app_config.get_model_config(model_name)
|
||||
app_config = get_app_config()
|
||||
model_config = app_config.get_model_config(model_name) if model_name else None
|
||||
|
||||
if model_config is None:
|
||||
raise ValueError("No chat model could be resolved. Please configure at least one model in config.yaml or provide a valid 'model_name'/'model' in the request.")
|
||||
@@ -370,42 +325,26 @@ def _make_lead_agent(config: RunnableConfig, *, app_config: AppConfig):
|
||||
"reasoning_effort": reasoning_effort,
|
||||
"is_plan_mode": is_plan_mode,
|
||||
"subagent_enabled": subagent_enabled,
|
||||
"tool_groups": agent_config.tool_groups if agent_config else None,
|
||||
"available_skills": ["bootstrap"] if is_bootstrap else (agent_config.skills if agent_config and agent_config.skills is not None else None),
|
||||
}
|
||||
)
|
||||
|
||||
if is_bootstrap:
|
||||
# Special bootstrap agent with minimal prompt for initial custom agent creation flow
|
||||
return create_agent(
|
||||
model=create_chat_model(name=model_name, thinking_enabled=thinking_enabled, app_config=resolved_app_config),
|
||||
tools=get_available_tools(model_name=model_name, subagent_enabled=subagent_enabled, app_config=resolved_app_config) + [setup_agent],
|
||||
middleware=_build_middlewares(config, model_name=model_name, app_config=resolved_app_config),
|
||||
system_prompt=apply_prompt_template(
|
||||
subagent_enabled=subagent_enabled,
|
||||
max_concurrent_subagents=max_concurrent_subagents,
|
||||
available_skills=set(["bootstrap"]),
|
||||
app_config=resolved_app_config,
|
||||
),
|
||||
model=create_chat_model(name=model_name, thinking_enabled=thinking_enabled),
|
||||
tools=get_available_tools(model_name=model_name, subagent_enabled=subagent_enabled) + [setup_agent],
|
||||
middleware=_build_middlewares(config, model_name=model_name),
|
||||
system_prompt=apply_prompt_template(subagent_enabled=subagent_enabled, max_concurrent_subagents=max_concurrent_subagents, available_skills=set(["bootstrap"])),
|
||||
state_schema=ThreadState,
|
||||
)
|
||||
|
||||
# Default lead agent (unchanged behavior)
|
||||
return create_agent(
|
||||
model=create_chat_model(name=model_name, thinking_enabled=thinking_enabled, reasoning_effort=reasoning_effort, app_config=resolved_app_config),
|
||||
tools=get_available_tools(
|
||||
model_name=model_name,
|
||||
groups=agent_config.tool_groups if agent_config else None,
|
||||
subagent_enabled=subagent_enabled,
|
||||
app_config=resolved_app_config,
|
||||
),
|
||||
middleware=_build_middlewares(config, model_name=model_name, agent_name=agent_name, app_config=resolved_app_config),
|
||||
model=create_chat_model(name=model_name, thinking_enabled=thinking_enabled, reasoning_effort=reasoning_effort),
|
||||
tools=get_available_tools(model_name=model_name, groups=agent_config.tool_groups if agent_config else None, subagent_enabled=subagent_enabled),
|
||||
middleware=_build_middlewares(config, model_name=model_name, agent_name=agent_name),
|
||||
system_prompt=apply_prompt_template(
|
||||
subagent_enabled=subagent_enabled,
|
||||
max_concurrent_subagents=max_concurrent_subagents,
|
||||
agent_name=agent_name,
|
||||
available_skills=set(agent_config.skills) if agent_config and agent_config.skills is not None else None,
|
||||
app_config=resolved_app_config,
|
||||
subagent_enabled=subagent_enabled, max_concurrent_subagents=max_concurrent_subagents, agent_name=agent_name, available_skills=set(agent_config.skills) if agent_config and agent_config.skills is not None else None
|
||||
),
|
||||
state_schema=ThreadState,
|
||||
)
|
||||
|
||||
@@ -1,194 +1,22 @@
|
||||
from __future__ import annotations
|
||||
|
||||
import asyncio
|
||||
import logging
|
||||
import threading
|
||||
from datetime import datetime
|
||||
from functools import lru_cache
|
||||
from typing import TYPE_CHECKING
|
||||
|
||||
from deerflow.config.agents_config import load_agent_soul
|
||||
from deerflow.skills.storage import get_or_new_skill_storage
|
||||
from deerflow.skills.types import Skill, SkillCategory
|
||||
from deerflow.skills import load_skills
|
||||
from deerflow.subagents import get_available_subagent_names
|
||||
|
||||
if TYPE_CHECKING:
|
||||
from deerflow.config.app_config import AppConfig
|
||||
|
||||
logger = logging.getLogger(__name__)
|
||||
|
||||
_ENABLED_SKILLS_REFRESH_WAIT_TIMEOUT_SECONDS = 5.0
|
||||
_enabled_skills_lock = threading.Lock()
|
||||
_enabled_skills_cache: list[Skill] | None = None
|
||||
_enabled_skills_refresh_active = False
|
||||
_enabled_skills_refresh_version = 0
|
||||
_enabled_skills_refresh_event = threading.Event()
|
||||
|
||||
|
||||
def _load_enabled_skills_sync() -> list[Skill]:
|
||||
return list(get_or_new_skill_storage().load_skills(enabled_only=True))
|
||||
|
||||
|
||||
def _start_enabled_skills_refresh_thread() -> None:
|
||||
threading.Thread(
|
||||
target=_refresh_enabled_skills_cache_worker,
|
||||
name="deerflow-enabled-skills-loader",
|
||||
daemon=True,
|
||||
).start()
|
||||
|
||||
|
||||
def _refresh_enabled_skills_cache_worker() -> None:
|
||||
global _enabled_skills_cache, _enabled_skills_refresh_active
|
||||
|
||||
while True:
|
||||
with _enabled_skills_lock:
|
||||
target_version = _enabled_skills_refresh_version
|
||||
|
||||
try:
|
||||
skills = _load_enabled_skills_sync()
|
||||
except Exception:
|
||||
logger.exception("Failed to load enabled skills for prompt injection")
|
||||
skills = []
|
||||
|
||||
with _enabled_skills_lock:
|
||||
if _enabled_skills_refresh_version == target_version:
|
||||
_enabled_skills_cache = skills
|
||||
_enabled_skills_refresh_active = False
|
||||
_enabled_skills_refresh_event.set()
|
||||
return
|
||||
|
||||
# A newer invalidation happened while loading. Keep the worker alive
|
||||
# and loop again so the cache always converges on the latest version.
|
||||
_enabled_skills_cache = None
|
||||
|
||||
|
||||
def _ensure_enabled_skills_cache() -> threading.Event:
|
||||
global _enabled_skills_refresh_active
|
||||
|
||||
with _enabled_skills_lock:
|
||||
if _enabled_skills_cache is not None:
|
||||
_enabled_skills_refresh_event.set()
|
||||
return _enabled_skills_refresh_event
|
||||
if _enabled_skills_refresh_active:
|
||||
return _enabled_skills_refresh_event
|
||||
_enabled_skills_refresh_active = True
|
||||
_enabled_skills_refresh_event.clear()
|
||||
|
||||
_start_enabled_skills_refresh_thread()
|
||||
return _enabled_skills_refresh_event
|
||||
|
||||
|
||||
def _invalidate_enabled_skills_cache() -> threading.Event:
|
||||
global _enabled_skills_cache, _enabled_skills_refresh_active, _enabled_skills_refresh_version
|
||||
|
||||
_get_cached_skills_prompt_section.cache_clear()
|
||||
with _enabled_skills_lock:
|
||||
_enabled_skills_cache = None
|
||||
_enabled_skills_refresh_version += 1
|
||||
_enabled_skills_refresh_event.clear()
|
||||
if _enabled_skills_refresh_active:
|
||||
return _enabled_skills_refresh_event
|
||||
_enabled_skills_refresh_active = True
|
||||
|
||||
_start_enabled_skills_refresh_thread()
|
||||
return _enabled_skills_refresh_event
|
||||
|
||||
|
||||
def prime_enabled_skills_cache() -> None:
|
||||
_ensure_enabled_skills_cache()
|
||||
|
||||
|
||||
def warm_enabled_skills_cache(timeout_seconds: float = _ENABLED_SKILLS_REFRESH_WAIT_TIMEOUT_SECONDS) -> bool:
|
||||
if _ensure_enabled_skills_cache().wait(timeout=timeout_seconds):
|
||||
return True
|
||||
|
||||
logger.warning("Timed out waiting %.1fs for enabled skills cache warm-up", timeout_seconds)
|
||||
return False
|
||||
|
||||
|
||||
def _get_enabled_skills():
|
||||
with _enabled_skills_lock:
|
||||
cached = _enabled_skills_cache
|
||||
|
||||
if cached is not None:
|
||||
return list(cached)
|
||||
|
||||
_ensure_enabled_skills_cache()
|
||||
return []
|
||||
try:
|
||||
return list(load_skills(enabled_only=True))
|
||||
except Exception:
|
||||
logger.exception("Failed to load enabled skills for prompt injection")
|
||||
return []
|
||||
|
||||
|
||||
def _get_enabled_skills_for_config(app_config: AppConfig | None = None) -> list[Skill]:
|
||||
"""Return enabled skills using the caller's config source.
|
||||
|
||||
When a concrete ``app_config`` is supplied, bypass the global enabled-skills
|
||||
cache so the skill list and skill paths are resolved from the same config
|
||||
object. This keeps request-scoped config injection consistent even while the
|
||||
release branch still supports global fallback paths.
|
||||
"""
|
||||
if app_config is None:
|
||||
return _get_enabled_skills()
|
||||
return list(get_or_new_skill_storage(app_config=app_config).load_skills(enabled_only=True))
|
||||
|
||||
|
||||
def _skill_mutability_label(category: SkillCategory | str) -> str:
|
||||
return "[custom, editable]" if category == SkillCategory.CUSTOM else "[built-in]"
|
||||
|
||||
|
||||
def clear_skills_system_prompt_cache() -> None:
|
||||
_invalidate_enabled_skills_cache()
|
||||
|
||||
|
||||
async def refresh_skills_system_prompt_cache_async() -> None:
|
||||
await asyncio.to_thread(_invalidate_enabled_skills_cache().wait)
|
||||
|
||||
|
||||
def _build_skill_evolution_section(skill_evolution_enabled: bool) -> str:
|
||||
if not skill_evolution_enabled:
|
||||
return ""
|
||||
return """
|
||||
## Skill Self-Evolution
|
||||
After completing a task, consider creating or updating a skill when:
|
||||
- The task required 5+ tool calls to resolve
|
||||
- You overcame non-obvious errors or pitfalls
|
||||
- The user corrected your approach and the corrected version worked
|
||||
- You discovered a non-trivial, recurring workflow
|
||||
If you used a skill and encountered issues not covered by it, patch it immediately.
|
||||
Prefer patch over edit. Before creating a new skill, confirm with the user first.
|
||||
Skip simple one-off tasks.
|
||||
"""
|
||||
|
||||
|
||||
def _build_available_subagents_description(available_names: list[str], bash_available: bool, *, app_config: AppConfig | None = None) -> str:
|
||||
"""Dynamically build subagent type descriptions from registry.
|
||||
|
||||
Mirrors Codex's pattern where agent_type_description is dynamically generated
|
||||
from all registered roles, so the LLM knows about every available type.
|
||||
"""
|
||||
# Built-in descriptions (kept for backward compatibility with existing prompt quality)
|
||||
builtin_descriptions = {
|
||||
"general-purpose": "For ANY non-trivial task - web research, code exploration, file operations, analysis, etc.",
|
||||
"bash": (
|
||||
"For command execution (git, build, test, deploy operations)" if bash_available else "Not available in the current sandbox configuration. Use direct file/web tools or switch to AioSandboxProvider for isolated shell access."
|
||||
),
|
||||
}
|
||||
|
||||
# Lazy import moved outside loop to avoid repeated import overhead
|
||||
from deerflow.subagents.registry import get_subagent_config
|
||||
|
||||
lines = []
|
||||
for name in available_names:
|
||||
if name in builtin_descriptions:
|
||||
lines.append(f"- **{name}**: {builtin_descriptions[name]}")
|
||||
else:
|
||||
config = get_subagent_config(name, app_config=app_config)
|
||||
if config is not None:
|
||||
desc = config.description.split("\n")[0].strip() # First line only for brevity
|
||||
lines.append(f"- **{name}**: {desc}")
|
||||
|
||||
return "\n".join(lines)
|
||||
|
||||
|
||||
def _build_subagent_section(max_concurrent: int, *, app_config: AppConfig | None = None) -> str:
|
||||
def _build_subagent_section(max_concurrent: int) -> str:
|
||||
"""Build the subagent system prompt section with dynamic concurrency limit.
|
||||
|
||||
Args:
|
||||
@@ -198,12 +26,13 @@ def _build_subagent_section(max_concurrent: int, *, app_config: AppConfig | None
|
||||
Formatted subagent section string.
|
||||
"""
|
||||
n = max_concurrent
|
||||
available_names = get_available_subagent_names(app_config=app_config) if app_config is not None else get_available_subagent_names()
|
||||
bash_available = "bash" in available_names
|
||||
|
||||
# Dynamically build subagent type descriptions from registry (aligned with Codex's
|
||||
# agent_type_description pattern where all registered roles are listed in the tool spec).
|
||||
available_subagents = _build_available_subagents_description(available_names, bash_available, app_config=app_config)
|
||||
bash_available = "bash" in get_available_subagent_names()
|
||||
available_subagents = (
|
||||
"- **general-purpose**: For ANY non-trivial task - web research, code exploration, file operations, analysis, etc.\n- **bash**: For command execution (git, build, test, deploy operations)"
|
||||
if bash_available
|
||||
else "- **general-purpose**: For ANY non-trivial task - web research, code exploration, file operations, analysis, etc.\n"
|
||||
"- **bash**: Not available in the current sandbox configuration. Use direct file/web tools or switch to AioSandboxProvider for isolated shell access."
|
||||
)
|
||||
direct_tool_examples = "bash, ls, read_file, web_search, etc." if bash_available else "ls, read_file, web_search, etc."
|
||||
direct_execution_example = (
|
||||
'# User asks: "Run the tests"\n# Thinking: Cannot decompose into parallel sub-tasks\n# → Execute directly\n\nbash("npm test") # Direct execution, not task()'
|
||||
@@ -440,10 +269,7 @@ You: "Deploying to staging..." [proceed]
|
||||
- Use `read_file` tool to read uploaded files using their paths from the list
|
||||
- For PDF, PPT, Excel, and Word files, converted Markdown versions (*.md) are available alongside originals
|
||||
- All temporary work happens in `/mnt/user-data/workspace`
|
||||
- Treat `/mnt/user-data/workspace` as your default current working directory for coding and file-editing tasks
|
||||
- When writing scripts or commands that create/read files from the workspace, prefer relative paths such as `hello.txt`, `../uploads/data.csv`, and `../outputs/report.md`
|
||||
- Avoid hardcoding `/mnt/user-data/...` inside generated scripts when a relative path from the workspace is enough
|
||||
- Final deliverables must be copied to `/mnt/user-data/outputs` and presented using `present_files` tool
|
||||
- Final deliverables must be copied to `/mnt/user-data/outputs` and presented using `present_file` tool
|
||||
{acp_section}
|
||||
</working_directory>
|
||||
|
||||
@@ -530,32 +356,24 @@ combined with a FastAPI gateway for REST API access [citation:FastAPI](https://f
|
||||
"""
|
||||
|
||||
|
||||
def _get_memory_context(agent_name: str | None = None, *, app_config: AppConfig | None = None) -> str:
|
||||
def _get_memory_context(agent_name: str | None = None) -> str:
|
||||
"""Get memory context for injection into system prompt.
|
||||
|
||||
Args:
|
||||
agent_name: If provided, loads per-agent memory. If None, loads global memory.
|
||||
app_config: Explicit application config. When provided, memory options
|
||||
are read from this value instead of the global config singleton.
|
||||
|
||||
Returns:
|
||||
Formatted memory context string wrapped in XML tags, or empty string if disabled.
|
||||
"""
|
||||
try:
|
||||
from deerflow.agents.memory import format_memory_for_injection, get_memory_data
|
||||
from deerflow.runtime.user_context import get_effective_user_id
|
||||
|
||||
if app_config is None:
|
||||
from deerflow.config.memory_config import get_memory_config
|
||||
|
||||
config = get_memory_config()
|
||||
else:
|
||||
config = app_config.memory
|
||||
from deerflow.config.memory_config import get_memory_config
|
||||
|
||||
config = get_memory_config()
|
||||
if not config.enabled or not config.injection_enabled:
|
||||
return ""
|
||||
|
||||
memory_data = get_memory_data(agent_name, user_id=get_effective_user_id())
|
||||
memory_data = get_memory_data(agent_name)
|
||||
memory_content = format_memory_for_injection(memory_data, max_tokens=config.max_injection_tokens)
|
||||
|
||||
if not memory_content.strip():
|
||||
@@ -565,26 +383,42 @@ def _get_memory_context(agent_name: str | None = None, *, app_config: AppConfig
|
||||
{memory_content}
|
||||
</memory>
|
||||
"""
|
||||
except Exception:
|
||||
logger.exception("Failed to load memory context")
|
||||
except Exception as e:
|
||||
logger.error("Failed to load memory context: %s", e)
|
||||
return ""
|
||||
|
||||
|
||||
@lru_cache(maxsize=32)
|
||||
def _get_cached_skills_prompt_section(
|
||||
skill_signature: tuple[tuple[str, str, str, str], ...],
|
||||
available_skills_key: tuple[str, ...] | None,
|
||||
container_base_path: str,
|
||||
skill_evolution_section: str,
|
||||
) -> str:
|
||||
filtered = [(name, description, category, location) for name, description, category, location in skill_signature if available_skills_key is None or name in available_skills_key]
|
||||
skills_list = ""
|
||||
if filtered:
|
||||
skill_items = "\n".join(
|
||||
f" <skill>\n <name>{name}</name>\n <description>{description} {_skill_mutability_label(category)}</description>\n <location>{location}</location>\n </skill>"
|
||||
for name, description, category, location in filtered
|
||||
)
|
||||
skills_list = f"<available_skills>\n{skill_items}\n</available_skills>"
|
||||
def get_skills_prompt_section(available_skills: set[str] | None = None) -> str:
|
||||
"""Generate the skills prompt section with available skills list.
|
||||
|
||||
Returns the <skill_system>...</skill_system> block listing all enabled skills,
|
||||
suitable for injection into any agent's system prompt.
|
||||
"""
|
||||
skills = _get_enabled_skills()
|
||||
|
||||
try:
|
||||
from deerflow.config import get_app_config
|
||||
|
||||
config = get_app_config()
|
||||
container_base_path = config.skills.container_path
|
||||
except Exception:
|
||||
container_base_path = "/mnt/skills"
|
||||
|
||||
if not skills:
|
||||
return ""
|
||||
|
||||
if available_skills is not None:
|
||||
skills = [skill for skill in skills if skill.name in available_skills]
|
||||
|
||||
# Check again after filtering
|
||||
if not skills:
|
||||
return ""
|
||||
|
||||
skill_items = "\n".join(
|
||||
f" <skill>\n <name>{skill.name}</name>\n <description>{skill.description}</description>\n <location>{skill.get_container_file_path(container_base_path)}</location>\n </skill>" for skill in skills
|
||||
)
|
||||
skills_list = f"<available_skills>\n{skill_items}\n</available_skills>"
|
||||
|
||||
return f"""<skill_system>
|
||||
You have access to skills that provide optimized workflows for specific tasks. Each skill contains best practices, frameworks, and references to additional resources.
|
||||
|
||||
@@ -596,45 +430,12 @@ You have access to skills that provide optimized workflows for specific tasks. E
|
||||
5. Follow the skill's instructions precisely
|
||||
|
||||
**Skills are located at:** {container_base_path}
|
||||
{skill_evolution_section}
|
||||
|
||||
{skills_list}
|
||||
|
||||
</skill_system>"""
|
||||
|
||||
|
||||
def get_skills_prompt_section(available_skills: set[str] | None = None, *, app_config: AppConfig | None = None) -> str:
|
||||
"""Generate the skills prompt section with available skills list."""
|
||||
skills = _get_enabled_skills_for_config(app_config)
|
||||
|
||||
if app_config is None:
|
||||
try:
|
||||
from deerflow.config import get_app_config
|
||||
|
||||
config = get_app_config()
|
||||
container_base_path = config.skills.container_path
|
||||
skill_evolution_enabled = config.skill_evolution.enabled
|
||||
except Exception:
|
||||
container_base_path = "/mnt/skills"
|
||||
skill_evolution_enabled = False
|
||||
else:
|
||||
config = app_config
|
||||
container_base_path = config.skills.container_path
|
||||
skill_evolution_enabled = config.skill_evolution.enabled
|
||||
|
||||
if not skills and not skill_evolution_enabled:
|
||||
return ""
|
||||
|
||||
if available_skills is not None and not any(skill.name in available_skills for skill in skills):
|
||||
return ""
|
||||
|
||||
skill_signature = tuple((skill.name, skill.description, skill.category, skill.get_container_file_path(container_base_path)) for skill in skills)
|
||||
available_key = tuple(sorted(available_skills)) if available_skills is not None else None
|
||||
if not skill_signature and available_key is not None:
|
||||
return ""
|
||||
skill_evolution_section = _build_skill_evolution_section(skill_evolution_enabled)
|
||||
return _get_cached_skills_prompt_section(skill_signature, available_key, container_base_path, skill_evolution_section)
|
||||
|
||||
|
||||
def get_agent_soul(agent_name: str | None) -> str:
|
||||
# Append SOUL.md (agent personality) if present
|
||||
soul = load_agent_soul(agent_name)
|
||||
@@ -643,7 +444,7 @@ def get_agent_soul(agent_name: str | None) -> str:
|
||||
return ""
|
||||
|
||||
|
||||
def get_deferred_tools_prompt_section(*, app_config: AppConfig | None = None) -> str:
|
||||
def get_deferred_tools_prompt_section() -> str:
|
||||
"""Generate <available-deferred-tools> block for the system prompt.
|
||||
|
||||
Lists only deferred tool names so the agent knows what exists
|
||||
@@ -652,17 +453,12 @@ def get_deferred_tools_prompt_section(*, app_config: AppConfig | None = None) ->
|
||||
"""
|
||||
from deerflow.tools.builtins.tool_search import get_deferred_registry
|
||||
|
||||
if app_config is None:
|
||||
try:
|
||||
from deerflow.config import get_app_config
|
||||
try:
|
||||
from deerflow.config import get_app_config
|
||||
|
||||
config = get_app_config()
|
||||
except Exception:
|
||||
if not get_app_config().tool_search.enabled:
|
||||
return ""
|
||||
else:
|
||||
config = app_config
|
||||
|
||||
if not config.tool_search.enabled:
|
||||
except Exception:
|
||||
return ""
|
||||
|
||||
registry = get_deferred_registry()
|
||||
@@ -673,19 +469,15 @@ def get_deferred_tools_prompt_section(*, app_config: AppConfig | None = None) ->
|
||||
return f"<available-deferred-tools>\n{names}\n</available-deferred-tools>"
|
||||
|
||||
|
||||
def _build_acp_section(*, app_config: AppConfig | None = None) -> str:
|
||||
def _build_acp_section() -> str:
|
||||
"""Build the ACP agent prompt section, only if ACP agents are configured."""
|
||||
if app_config is None:
|
||||
try:
|
||||
from deerflow.config.acp_config import get_acp_agents
|
||||
try:
|
||||
from deerflow.config.acp_config import get_acp_agents
|
||||
|
||||
agents = get_acp_agents()
|
||||
except Exception:
|
||||
agents = get_acp_agents()
|
||||
if not agents:
|
||||
return ""
|
||||
else:
|
||||
agents = getattr(app_config, "acp_agents", {}) or {}
|
||||
|
||||
if not agents:
|
||||
except Exception:
|
||||
return ""
|
||||
|
||||
return (
|
||||
@@ -693,24 +485,19 @@ def _build_acp_section(*, app_config: AppConfig | None = None) -> str:
|
||||
"- ACP agents (e.g. codex, claude_code) run in their own independent workspace — NOT in `/mnt/user-data/`\n"
|
||||
"- When writing prompts for ACP agents, describe the task only — do NOT reference `/mnt/user-data` paths\n"
|
||||
"- ACP agent results are accessible at `/mnt/acp-workspace/` (read-only) — use `ls`, `read_file`, or `bash cp` to retrieve output files\n"
|
||||
"- To deliver ACP output to the user: copy from `/mnt/acp-workspace/<file>` to `/mnt/user-data/outputs/<file>`, then use `present_files`"
|
||||
"- To deliver ACP output to the user: copy from `/mnt/acp-workspace/<file>` to `/mnt/user-data/outputs/<file>`, then use `present_file`"
|
||||
)
|
||||
|
||||
|
||||
def _build_custom_mounts_section(*, app_config: AppConfig | None = None) -> str:
|
||||
def _build_custom_mounts_section() -> str:
|
||||
"""Build a prompt section for explicitly configured sandbox mounts."""
|
||||
if app_config is None:
|
||||
try:
|
||||
from deerflow.config import get_app_config
|
||||
try:
|
||||
from deerflow.config import get_app_config
|
||||
|
||||
config = get_app_config()
|
||||
except Exception:
|
||||
logger.exception("Failed to load configured sandbox mounts for the lead-agent prompt")
|
||||
return ""
|
||||
else:
|
||||
config = app_config
|
||||
|
||||
mounts = config.sandbox.mounts or []
|
||||
mounts = get_app_config().sandbox.mounts or []
|
||||
except Exception:
|
||||
logger.exception("Failed to load configured sandbox mounts for the lead-agent prompt")
|
||||
return ""
|
||||
|
||||
if not mounts:
|
||||
return ""
|
||||
@@ -724,20 +511,13 @@ def _build_custom_mounts_section(*, app_config: AppConfig | None = None) -> str:
|
||||
return f"\n**Custom Mounted Directories:**\n{mounts_list}\n- If the user needs files outside `/mnt/user-data`, use these absolute container paths directly when they match the requested directory"
|
||||
|
||||
|
||||
def apply_prompt_template(
|
||||
subagent_enabled: bool = False,
|
||||
max_concurrent_subagents: int = 3,
|
||||
*,
|
||||
agent_name: str | None = None,
|
||||
available_skills: set[str] | None = None,
|
||||
app_config: AppConfig | None = None,
|
||||
) -> str:
|
||||
def apply_prompt_template(subagent_enabled: bool = False, max_concurrent_subagents: int = 3, *, agent_name: str | None = None, available_skills: set[str] | None = None) -> str:
|
||||
# Get memory context
|
||||
memory_context = _get_memory_context(agent_name, app_config=app_config)
|
||||
memory_context = _get_memory_context(agent_name)
|
||||
|
||||
# Include subagent section only if enabled (from runtime parameter)
|
||||
n = max_concurrent_subagents
|
||||
subagent_section = _build_subagent_section(n, app_config=app_config) if subagent_enabled else ""
|
||||
subagent_section = _build_subagent_section(n) if subagent_enabled else ""
|
||||
|
||||
# Add subagent reminder to critical_reminders if enabled
|
||||
subagent_reminder = (
|
||||
@@ -758,14 +538,14 @@ def apply_prompt_template(
|
||||
)
|
||||
|
||||
# Get skills section
|
||||
skills_section = get_skills_prompt_section(available_skills, app_config=app_config)
|
||||
skills_section = get_skills_prompt_section(available_skills)
|
||||
|
||||
# Get deferred tools section (tool_search)
|
||||
deferred_tools_section = get_deferred_tools_prompt_section(app_config=app_config)
|
||||
deferred_tools_section = get_deferred_tools_prompt_section()
|
||||
|
||||
# Build ACP agent section only if ACP agents are configured
|
||||
acp_section = _build_acp_section(app_config=app_config)
|
||||
custom_mounts_section = _build_custom_mounts_section(app_config=app_config)
|
||||
acp_section = _build_acp_section()
|
||||
custom_mounts_section = _build_custom_mounts_section()
|
||||
acp_and_mounts_section = "\n".join(section for section in (acp_section, custom_mounts_section) if section)
|
||||
|
||||
# Format the prompt with dynamic skills and memory
|
||||
|
||||
@@ -1,109 +0,0 @@
|
||||
"""Shared helpers for turning conversations into memory update inputs."""
|
||||
|
||||
from __future__ import annotations
|
||||
|
||||
import re
|
||||
from copy import copy
|
||||
from typing import Any
|
||||
|
||||
_UPLOAD_BLOCK_RE = re.compile(r"<uploaded_files>[\s\S]*?</uploaded_files>\n*", re.IGNORECASE)
|
||||
_CORRECTION_PATTERNS = (
|
||||
re.compile(r"\bthat(?:'s| is) (?:wrong|incorrect)\b", re.IGNORECASE),
|
||||
re.compile(r"\byou misunderstood\b", re.IGNORECASE),
|
||||
re.compile(r"\btry again\b", re.IGNORECASE),
|
||||
re.compile(r"\bredo\b", re.IGNORECASE),
|
||||
re.compile(r"不对"),
|
||||
re.compile(r"你理解错了"),
|
||||
re.compile(r"你理解有误"),
|
||||
re.compile(r"重试"),
|
||||
re.compile(r"重新来"),
|
||||
re.compile(r"换一种"),
|
||||
re.compile(r"改用"),
|
||||
)
|
||||
_REINFORCEMENT_PATTERNS = (
|
||||
re.compile(r"\byes[,.]?\s+(?:exactly|perfect|that(?:'s| is) (?:right|correct|it))\b", re.IGNORECASE),
|
||||
re.compile(r"\bperfect(?:[.!?]|$)", re.IGNORECASE),
|
||||
re.compile(r"\bexactly\s+(?:right|correct)\b", re.IGNORECASE),
|
||||
re.compile(r"\bthat(?:'s| is)\s+(?:exactly\s+)?(?:right|correct|what i (?:wanted|needed|meant))\b", re.IGNORECASE),
|
||||
re.compile(r"\bkeep\s+(?:doing\s+)?that\b", re.IGNORECASE),
|
||||
re.compile(r"\bjust\s+(?:like\s+)?(?:that|this)\b", re.IGNORECASE),
|
||||
re.compile(r"\bthis is (?:great|helpful)\b(?:[.!?]|$)", re.IGNORECASE),
|
||||
re.compile(r"\bthis is what i wanted\b(?:[.!?]|$)", re.IGNORECASE),
|
||||
re.compile(r"对[，,]?\s*就是这样(?:[。！？!?.]|$)"),
|
||||
re.compile(r"完全正确(?:[。！？!?.]|$)"),
|
||||
re.compile(r"(?:对[，,]?\s*)?就是这个意思(?:[。！？!?.]|$)"),
|
||||
re.compile(r"正是我想要的(?:[。！？!?.]|$)"),
|
||||
re.compile(r"继续保持(?:[。！？!?.]|$)"),
|
||||
)
|
||||
|
||||
|
||||
def extract_message_text(message: Any) -> str:
|
||||
"""Extract plain text from message content for filtering and signal detection."""
|
||||
content = getattr(message, "content", "")
|
||||
if isinstance(content, list):
|
||||
text_parts: list[str] = []
|
||||
for part in content:
|
||||
if isinstance(part, str):
|
||||
text_parts.append(part)
|
||||
elif isinstance(part, dict):
|
||||
text_val = part.get("text")
|
||||
if isinstance(text_val, str):
|
||||
text_parts.append(text_val)
|
||||
return " ".join(text_parts)
|
||||
return str(content)
|
||||
|
||||
|
||||
def filter_messages_for_memory(messages: list[Any]) -> list[Any]:
|
||||
"""Keep only user inputs and final assistant responses for memory updates."""
|
||||
filtered = []
|
||||
skip_next_ai = False
|
||||
for msg in messages:
|
||||
msg_type = getattr(msg, "type", None)
|
||||
|
||||
if msg_type == "human":
|
||||
content_str = extract_message_text(msg)
|
||||
if "<uploaded_files>" in content_str:
|
||||
stripped = _UPLOAD_BLOCK_RE.sub("", content_str).strip()
|
||||
if not stripped:
|
||||
skip_next_ai = True
|
||||
continue
|
||||
clean_msg = copy(msg)
|
||||
clean_msg.content = stripped
|
||||
filtered.append(clean_msg)
|
||||
skip_next_ai = False
|
||||
else:
|
||||
filtered.append(msg)
|
||||
skip_next_ai = False
|
||||
elif msg_type == "ai":
|
||||
tool_calls = getattr(msg, "tool_calls", None)
|
||||
if not tool_calls:
|
||||
if skip_next_ai:
|
||||
skip_next_ai = False
|
||||
continue
|
||||
filtered.append(msg)
|
||||
|
||||
return filtered
|
||||
|
||||
|
||||
def detect_correction(messages: list[Any]) -> bool:
|
||||
"""Detect explicit user corrections in recent conversation turns."""
|
||||
recent_user_msgs = [msg for msg in messages[-6:] if getattr(msg, "type", None) == "human"]
|
||||
|
||||
for msg in recent_user_msgs:
|
||||
content = extract_message_text(msg).strip()
|
||||
if content and any(pattern.search(content) for pattern in _CORRECTION_PATTERNS):
|
||||
return True
|
||||
|
||||
return False
|
||||
|
||||
|
||||
def detect_reinforcement(messages: list[Any]) -> bool:
|
||||
"""Detect explicit positive reinforcement signals in recent conversation turns."""
|
||||
recent_user_msgs = [msg for msg in messages[-6:] if getattr(msg, "type", None) == "human"]
|
||||
|
||||
for msg in recent_user_msgs:
|
||||
content = extract_message_text(msg).strip()
|
||||
if content and any(pattern.search(content) for pattern in _REINFORCEMENT_PATTERNS):
|
||||
return True
|
||||
|
||||
return False
|
||||
@@ -4,7 +4,7 @@ import logging
|
||||
import threading
|
||||
import time
|
||||
from dataclasses import dataclass, field
|
||||
from datetime import UTC, datetime
|
||||
from datetime import datetime
|
||||
from typing import Any
|
||||
|
||||
from deerflow.config.memory_config import get_memory_config
|
||||
@@ -18,9 +18,8 @@ class ConversationContext:
|
||||
|
||||
thread_id: str
|
||||
messages: list[Any]
|
||||
timestamp: datetime = field(default_factory=lambda: datetime.now(UTC))
|
||||
timestamp: datetime = field(default_factory=datetime.utcnow)
|
||||
agent_name: str | None = None
|
||||
user_id: str | None = None
|
||||
correction_detected: bool = False
|
||||
reinforcement_detected: bool = False
|
||||
|
||||
@@ -45,7 +44,6 @@ class MemoryUpdateQueue:
|
||||
thread_id: str,
|
||||
messages: list[Any],
|
||||
agent_name: str | None = None,
|
||||
user_id: str | None = None,
|
||||
correction_detected: bool = False,
|
||||
reinforcement_detected: bool = False,
|
||||
) -> None:
|
||||
@@ -55,9 +53,6 @@ class MemoryUpdateQueue:
|
||||
thread_id: The thread ID.
|
||||
messages: The conversation messages.
|
||||
agent_name: If provided, memory is stored per-agent. If None, uses global memory.
|
||||
user_id: The user ID captured at enqueue time. Stored in ConversationContext so it
|
||||
survives the threading.Timer boundary (ContextVar does not propagate across
|
||||
raw threads).
|
||||
correction_detected: Whether recent turns include an explicit correction signal.
|
||||
reinforcement_detected: Whether recent turns include a positive reinforcement signal.
|
||||
"""
|
||||
@@ -66,93 +61,48 @@ class MemoryUpdateQueue:
|
||||
return
|
||||
|
||||
with self._lock:
|
||||
self._enqueue_locked(
|
||||
existing_context = next(
|
||||
(context for context in self._queue if context.thread_id == thread_id),
|
||||
None,
|
||||
)
|
||||
merged_correction_detected = correction_detected or (existing_context.correction_detected if existing_context is not None else False)
|
||||
merged_reinforcement_detected = reinforcement_detected or (existing_context.reinforcement_detected if existing_context is not None else False)
|
||||
context = ConversationContext(
|
||||
thread_id=thread_id,
|
||||
messages=messages,
|
||||
agent_name=agent_name,
|
||||
user_id=user_id,
|
||||
correction_detected=correction_detected,
|
||||
reinforcement_detected=reinforcement_detected,
|
||||
correction_detected=merged_correction_detected,
|
||||
reinforcement_detected=merged_reinforcement_detected,
|
||||
)
|
||||
|
||||
# Check if this thread already has a pending update
|
||||
# If so, replace it with the newer one
|
||||
self._queue = [c for c in self._queue if c.thread_id != thread_id]
|
||||
self._queue.append(context)
|
||||
|
||||
# Reset or start the debounce timer
|
||||
self._reset_timer()
|
||||
|
||||
logger.info("Memory update queued for thread %s, queue size: %d", thread_id, len(self._queue))
|
||||
|
||||
def add_nowait(
|
||||
self,
|
||||
thread_id: str,
|
||||
messages: list[Any],
|
||||
agent_name: str | None = None,
|
||||
user_id: str | None = None,
|
||||
correction_detected: bool = False,
|
||||
reinforcement_detected: bool = False,
|
||||
) -> None:
|
||||
"""Add a conversation and start processing immediately in the background."""
|
||||
config = get_memory_config()
|
||||
if not config.enabled:
|
||||
return
|
||||
|
||||
with self._lock:
|
||||
self._enqueue_locked(
|
||||
thread_id=thread_id,
|
||||
messages=messages,
|
||||
agent_name=agent_name,
|
||||
user_id=user_id,
|
||||
correction_detected=correction_detected,
|
||||
reinforcement_detected=reinforcement_detected,
|
||||
)
|
||||
self._schedule_timer(0)
|
||||
|
||||
logger.info("Memory update queued for immediate processing on thread %s, queue size: %d", thread_id, len(self._queue))
|
||||
|
||||
def _enqueue_locked(
|
||||
self,
|
||||
*,
|
||||
thread_id: str,
|
||||
messages: list[Any],
|
||||
agent_name: str | None,
|
||||
user_id: str | None,
|
||||
correction_detected: bool,
|
||||
reinforcement_detected: bool,
|
||||
) -> None:
|
||||
existing_context = next(
|
||||
(context for context in self._queue if context.thread_id == thread_id),
|
||||
None,
|
||||
)
|
||||
merged_correction_detected = correction_detected or (existing_context.correction_detected if existing_context is not None else False)
|
||||
merged_reinforcement_detected = reinforcement_detected or (existing_context.reinforcement_detected if existing_context is not None else False)
|
||||
context = ConversationContext(
|
||||
thread_id=thread_id,
|
||||
messages=messages,
|
||||
agent_name=agent_name,
|
||||
user_id=user_id,
|
||||
correction_detected=merged_correction_detected,
|
||||
reinforcement_detected=merged_reinforcement_detected,
|
||||
)
|
||||
|
||||
self._queue = [c for c in self._queue if c.thread_id != thread_id]
|
||||
self._queue.append(context)
|
||||
|
||||
def _reset_timer(self) -> None:
|
||||
"""Reset the debounce timer."""
|
||||
config = get_memory_config()
|
||||
self._schedule_timer(config.debounce_seconds)
|
||||
|
||||
logger.debug("Memory update timer set for %ss", config.debounce_seconds)
|
||||
|
||||
def _schedule_timer(self, delay_seconds: float) -> None:
|
||||
"""Schedule queue processing after the provided delay."""
|
||||
# Cancel existing timer if any
|
||||
if self._timer is not None:
|
||||
self._timer.cancel()
|
||||
|
||||
# Start new timer
|
||||
self._timer = threading.Timer(
|
||||
delay_seconds,
|
||||
config.debounce_seconds,
|
||||
self._process_queue,
|
||||
)
|
||||
self._timer.daemon = True
|
||||
self._timer.start()
|
||||
|
||||
logger.debug("Memory update timer set for %ss", config.debounce_seconds)
|
||||
|
||||
def _process_queue(self) -> None:
|
||||
"""Process all queued conversation contexts."""
|
||||
# Import here to avoid circular dependency
|
||||
@@ -160,8 +110,8 @@ class MemoryUpdateQueue:
|
||||
|
||||
with self._lock:
|
||||
if self._processing:
|
||||
# Preserve immediate flush semantics even if another worker is active.
|
||||
self._schedule_timer(0)
|
||||
# Already processing, reschedule
|
||||
self._reset_timer()
|
||||
return
|
||||
|
||||
if not self._queue:
|
||||
@@ -186,7 +136,6 @@ class MemoryUpdateQueue:
|
||||
agent_name=context.agent_name,
|
||||
correction_detected=context.correction_detected,
|
||||
reinforcement_detected=context.reinforcement_detected,
|
||||
user_id=context.user_id,
|
||||
)
|
||||
if success:
|
||||
logger.info("Memory updated successfully for thread %s", context.thread_id)
|
||||
@@ -215,13 +164,6 @@ class MemoryUpdateQueue:
|
||||
|
||||
self._process_queue()
|
||||
|
||||
def flush_nowait(self) -> None:
|
||||
"""Start queue processing immediately in a background thread."""
|
||||
with self._lock:
|
||||
# Daemon thread: queued messages may be lost if the process exits
|
||||
# before _process_queue completes. Acceptable for best-effort memory updates.
|
||||
self._schedule_timer(0)
|
||||
|
||||
def clear(self) -> None:
|
||||
"""Clear the queue without processing.
|
||||
|
||||
|
||||
@@ -4,8 +4,7 @@ import abc
|
||||
import json
|
||||
import logging
|
||||
import threading
|
||||
import uuid
|
||||
from datetime import UTC, datetime
|
||||
from datetime import datetime
|
||||
from pathlib import Path
|
||||
from typing import Any
|
||||
|
||||
@@ -16,16 +15,11 @@ from deerflow.config.paths import get_paths
|
||||
logger = logging.getLogger(__name__)
|
||||
|
||||
|
||||
def utc_now_iso_z() -> str:
|
||||
"""Current UTC time as ISO-8601 with ``Z`` suffix (matches prior naive-UTC output)."""
|
||||
return datetime.now(UTC).isoformat().removesuffix("+00:00") + "Z"
|
||||
|
||||
|
||||
def create_empty_memory() -> dict[str, Any]:
|
||||
"""Create an empty memory structure."""
|
||||
return {
|
||||
"version": "1.0",
|
||||
"lastUpdated": utc_now_iso_z(),
|
||||
"lastUpdated": datetime.utcnow().isoformat() + "Z",
|
||||
"user": {
|
||||
"workContext": {"summary": "", "updatedAt": ""},
|
||||
"personalContext": {"summary": "", "updatedAt": ""},
|
||||
@@ -44,17 +38,17 @@ class MemoryStorage(abc.ABC):
|
||||
"""Abstract base class for memory storage providers."""
|
||||
|
||||
@abc.abstractmethod
|
||||
def load(self, agent_name: str | None = None, *, user_id: str | None = None) -> dict[str, Any]:
|
||||
def load(self, agent_name: str | None = None) -> dict[str, Any]:
|
||||
"""Load memory data for the given agent."""
|
||||
pass
|
||||
|
||||
@abc.abstractmethod
|
||||
def reload(self, agent_name: str | None = None, *, user_id: str | None = None) -> dict[str, Any]:
|
||||
def reload(self, agent_name: str | None = None) -> dict[str, Any]:
|
||||
"""Force reload memory data for the given agent."""
|
||||
pass
|
||||
|
||||
@abc.abstractmethod
|
||||
def save(self, memory_data: dict[str, Any], agent_name: str | None = None, *, user_id: str | None = None) -> bool:
|
||||
def save(self, memory_data: dict[str, Any], agent_name: str | None = None) -> bool:
|
||||
"""Save memory data for the given agent."""
|
||||
pass
|
||||
|
||||
@@ -64,11 +58,9 @@ class FileMemoryStorage(MemoryStorage):
|
||||
|
||||
def __init__(self):
|
||||
"""Initialize the file memory storage."""
|
||||
# Per-user/agent memory cache: keyed by (user_id, agent_name) tuple (None = global)
|
||||
# Per-agent memory cache: keyed by agent_name (None = global)
|
||||
# Value: (memory_data, file_mtime)
|
||||
self._memory_cache: dict[tuple[str | None, str | None], tuple[dict[str, Any], float | None]] = {}
|
||||
# Guards all reads and writes to _memory_cache across concurrent callers.
|
||||
self._cache_lock = threading.Lock()
|
||||
self._memory_cache: dict[str | None, tuple[dict[str, Any], float | None]] = {}
|
||||
|
||||
def _validate_agent_name(self, agent_name: str) -> None:
|
||||
"""Validate that the agent name is safe to use in filesystem paths.
|
||||
@@ -81,29 +73,21 @@ class FileMemoryStorage(MemoryStorage):
|
||||
if not AGENT_NAME_PATTERN.match(agent_name):
|
||||
raise ValueError(f"Invalid agent name {agent_name!r}: names must match {AGENT_NAME_PATTERN.pattern}")
|
||||
|
||||
def _get_memory_file_path(self, agent_name: str | None = None, *, user_id: str | None = None) -> Path:
|
||||
def _get_memory_file_path(self, agent_name: str | None = None) -> Path:
|
||||
"""Get the path to the memory file."""
|
||||
if user_id is not None:
|
||||
if agent_name is not None:
|
||||
self._validate_agent_name(agent_name)
|
||||
return get_paths().user_agent_memory_file(user_id, agent_name)
|
||||
config = get_memory_config()
|
||||
if config.storage_path and Path(config.storage_path).is_absolute():
|
||||
return Path(config.storage_path)
|
||||
return get_paths().user_memory_file(user_id)
|
||||
# Legacy: no user_id
|
||||
if agent_name is not None:
|
||||
self._validate_agent_name(agent_name)
|
||||
return get_paths().agent_memory_file(agent_name)
|
||||
|
||||
config = get_memory_config()
|
||||
if config.storage_path:
|
||||
p = Path(config.storage_path)
|
||||
return p if p.is_absolute() else get_paths().base_dir / p
|
||||
return get_paths().memory_file
|
||||
|
||||
def _load_memory_from_file(self, agent_name: str | None = None, *, user_id: str | None = None) -> dict[str, Any]:
|
||||
def _load_memory_from_file(self, agent_name: str | None = None) -> dict[str, Any]:
|
||||
"""Load memory data from file."""
|
||||
file_path = self._get_memory_file_path(agent_name, user_id=user_id)
|
||||
file_path = self._get_memory_file_path(agent_name)
|
||||
|
||||
if not file_path.exists():
|
||||
return create_empty_memory()
|
||||
@@ -116,60 +100,46 @@ class FileMemoryStorage(MemoryStorage):
|
||||
logger.warning("Failed to load memory file: %s", e)
|
||||
return create_empty_memory()
|
||||
|
||||
@staticmethod
|
||||
def _cache_key(agent_name: str | None = None, *, user_id: str | None = None) -> tuple[str | None, str | None]:
|
||||
return (user_id, agent_name)
|
||||
|
||||
def load(self, agent_name: str | None = None, *, user_id: str | None = None) -> dict[str, Any]:
|
||||
def load(self, agent_name: str | None = None) -> dict[str, Any]:
|
||||
"""Load memory data (cached with file modification time check)."""
|
||||
file_path = self._get_memory_file_path(agent_name, user_id=user_id)
|
||||
cache_key = self._cache_key(agent_name, user_id=user_id)
|
||||
file_path = self._get_memory_file_path(agent_name)
|
||||
|
||||
try:
|
||||
current_mtime = file_path.stat().st_mtime if file_path.exists() else None
|
||||
except OSError:
|
||||
current_mtime = None
|
||||
|
||||
with self._cache_lock:
|
||||
cached = self._memory_cache.get(cache_key)
|
||||
if cached is not None and cached[1] == current_mtime:
|
||||
return cached[0]
|
||||
cached = self._memory_cache.get(agent_name)
|
||||
|
||||
memory_data = self._load_memory_from_file(agent_name, user_id=user_id)
|
||||
if cached is None or cached[1] != current_mtime:
|
||||
memory_data = self._load_memory_from_file(agent_name)
|
||||
self._memory_cache[agent_name] = (memory_data, current_mtime)
|
||||
return memory_data
|
||||
|
||||
with self._cache_lock:
|
||||
self._memory_cache[cache_key] = (memory_data, current_mtime)
|
||||
return cached[0]
|
||||
|
||||
return memory_data
|
||||
|
||||
def reload(self, agent_name: str | None = None, *, user_id: str | None = None) -> dict[str, Any]:
|
||||
def reload(self, agent_name: str | None = None) -> dict[str, Any]:
|
||||
"""Reload memory data from file, forcing cache invalidation."""
|
||||
file_path = self._get_memory_file_path(agent_name, user_id=user_id)
|
||||
memory_data = self._load_memory_from_file(agent_name, user_id=user_id)
|
||||
cache_key = self._cache_key(agent_name, user_id=user_id)
|
||||
file_path = self._get_memory_file_path(agent_name)
|
||||
memory_data = self._load_memory_from_file(agent_name)
|
||||
|
||||
try:
|
||||
mtime = file_path.stat().st_mtime if file_path.exists() else None
|
||||
except OSError:
|
||||
mtime = None
|
||||
|
||||
with self._cache_lock:
|
||||
self._memory_cache[cache_key] = (memory_data, mtime)
|
||||
self._memory_cache[agent_name] = (memory_data, mtime)
|
||||
return memory_data
|
||||
|
||||
def save(self, memory_data: dict[str, Any], agent_name: str | None = None, *, user_id: str | None = None) -> bool:
|
||||
def save(self, memory_data: dict[str, Any], agent_name: str | None = None) -> bool:
|
||||
"""Save memory data to file and update cache."""
|
||||
file_path = self._get_memory_file_path(agent_name, user_id=user_id)
|
||||
cache_key = self._cache_key(agent_name, user_id=user_id)
|
||||
file_path = self._get_memory_file_path(agent_name)
|
||||
|
||||
try:
|
||||
file_path.parent.mkdir(parents=True, exist_ok=True)
|
||||
# Shallow-copy before adding lastUpdated so the caller's dict is not
|
||||
# mutated as a side-effect, and the cache reference is not silently
|
||||
# updated before the file write succeeds.
|
||||
memory_data = {**memory_data, "lastUpdated": utc_now_iso_z()}
|
||||
memory_data["lastUpdated"] = datetime.utcnow().isoformat() + "Z"
|
||||
|
||||
temp_path = file_path.with_suffix(f".{uuid.uuid4().hex}.tmp")
|
||||
temp_path = file_path.with_suffix(".tmp")
|
||||
with open(temp_path, "w", encoding="utf-8") as f:
|
||||
json.dump(memory_data, f, indent=2, ensure_ascii=False)
|
||||
|
||||
@@ -180,8 +150,7 @@ class FileMemoryStorage(MemoryStorage):
|
||||
except OSError:
|
||||
mtime = None
|
||||
|
||||
with self._cache_lock:
|
||||
self._memory_cache[cache_key] = (memory_data, mtime)
|
||||
self._memory_cache[agent_name] = (memory_data, mtime)
|
||||
logger.info("Memory saved to %s", file_path)
|
||||
return True
|
||||
except OSError as e:
|
||||
|
||||
@@ -1,31 +0,0 @@
|
||||
"""Hooks fired before summarization removes messages from state."""
|
||||
|
||||
from __future__ import annotations
|
||||
|
||||
from deerflow.agents.memory.message_processing import detect_correction, detect_reinforcement, filter_messages_for_memory
|
||||
from deerflow.agents.memory.queue import get_memory_queue
|
||||
from deerflow.agents.middlewares.summarization_middleware import SummarizationEvent
|
||||
from deerflow.config.memory_config import get_memory_config
|
||||
|
||||
|
||||
def memory_flush_hook(event: SummarizationEvent) -> None:
|
||||
"""Flush messages about to be summarized into the memory queue."""
|
||||
if not get_memory_config().enabled or not event.thread_id:
|
||||
return
|
||||
|
||||
filtered_messages = filter_messages_for_memory(list(event.messages_to_summarize))
|
||||
user_messages = [message for message in filtered_messages if getattr(message, "type", None) == "human"]
|
||||
assistant_messages = [message for message in filtered_messages if getattr(message, "type", None) == "ai"]
|
||||
if not user_messages or not assistant_messages:
|
||||
return
|
||||
|
||||
correction_detected = detect_correction(filtered_messages)
|
||||
reinforcement_detected = not correction_detected and detect_reinforcement(filtered_messages)
|
||||
queue = get_memory_queue()
|
||||
queue.add_nowait(
|
||||
thread_id=event.thread_id,
|
||||
messages=filtered_messages,
|
||||
agent_name=event.agent_name,
|
||||
correction_detected=correction_detected,
|
||||
reinforcement_detected=reinforcement_detected,
|
||||
)
|
||||
@@ -1,70 +1,50 @@
|
||||
"""Memory updater for reading, writing, and updating memory data."""
|
||||
|
||||
import asyncio
|
||||
import atexit
|
||||
import concurrent.futures
|
||||
import copy
|
||||
import json
|
||||
import logging
|
||||
import math
|
||||
import re
|
||||
import uuid
|
||||
from datetime import datetime
|
||||
from typing import Any
|
||||
|
||||
from deerflow.agents.memory.prompt import (
|
||||
MEMORY_UPDATE_PROMPT,
|
||||
format_conversation_for_update,
|
||||
)
|
||||
from deerflow.agents.memory.storage import (
|
||||
create_empty_memory,
|
||||
get_memory_storage,
|
||||
utc_now_iso_z,
|
||||
)
|
||||
from deerflow.agents.memory.storage import create_empty_memory, get_memory_storage
|
||||
from deerflow.config.memory_config import get_memory_config
|
||||
from deerflow.models import create_chat_model
|
||||
|
||||
logger = logging.getLogger(__name__)
|
||||
|
||||
|
||||
# Thread pool for offloading sync memory updates when called from an async
|
||||
# context. Unlike the previous asyncio.run() approach, this runs *sync*
|
||||
# model.invoke() calls — no event loop is created, so the langchain async
|
||||
# httpx client pool (globally cached via @lru_cache) is never touched and
|
||||
# cross-loop connection reuse is impossible.
|
||||
_SYNC_MEMORY_UPDATER_EXECUTOR = concurrent.futures.ThreadPoolExecutor(
|
||||
max_workers=4,
|
||||
thread_name_prefix="memory-updater-sync",
|
||||
)
|
||||
atexit.register(lambda: _SYNC_MEMORY_UPDATER_EXECUTOR.shutdown(wait=False))
|
||||
|
||||
|
||||
def _create_empty_memory() -> dict[str, Any]:
|
||||
"""Backward-compatible wrapper around the storage-layer empty-memory factory."""
|
||||
return create_empty_memory()
|
||||
|
||||
|
||||
def _save_memory_to_file(memory_data: dict[str, Any], agent_name: str | None = None, *, user_id: str | None = None) -> bool:
|
||||
def _save_memory_to_file(memory_data: dict[str, Any], agent_name: str | None = None) -> bool:
|
||||
"""Backward-compatible wrapper around the configured memory storage save path."""
|
||||
return get_memory_storage().save(memory_data, agent_name, user_id=user_id)
|
||||
return get_memory_storage().save(memory_data, agent_name)
|
||||
|
||||
|
||||
def get_memory_data(agent_name: str | None = None, *, user_id: str | None = None) -> dict[str, Any]:
|
||||
def get_memory_data(agent_name: str | None = None) -> dict[str, Any]:
|
||||
"""Get the current memory data via storage provider."""
|
||||
return get_memory_storage().load(agent_name, user_id=user_id)
|
||||
return get_memory_storage().load(agent_name)
|
||||
|
||||
|
||||
def reload_memory_data(agent_name: str | None = None, *, user_id: str | None = None) -> dict[str, Any]:
|
||||
def reload_memory_data(agent_name: str | None = None) -> dict[str, Any]:
|
||||
"""Reload memory data via storage provider."""
|
||||
return get_memory_storage().reload(agent_name, user_id=user_id)
|
||||
return get_memory_storage().reload(agent_name)
|
||||
|
||||
|
||||
def import_memory_data(memory_data: dict[str, Any], agent_name: str | None = None, *, user_id: str | None = None) -> dict[str, Any]:
|
||||
def import_memory_data(memory_data: dict[str, Any], agent_name: str | None = None) -> dict[str, Any]:
|
||||
"""Persist imported memory data via storage provider.
|
||||
|
||||
Args:
|
||||
memory_data: Full memory payload to persist.
|
||||
agent_name: If provided, imports into per-agent memory.
|
||||
user_id: If provided, scopes memory to a specific user.
|
||||
|
||||
Returns:
|
||||
The saved memory data after storage normalization.
|
||||
@@ -73,15 +53,15 @@ def import_memory_data(memory_data: dict[str, Any], agent_name: str | None = Non
|
||||
OSError: If persisting the imported memory fails.
|
||||
"""
|
||||
storage = get_memory_storage()
|
||||
if not storage.save(memory_data, agent_name, user_id=user_id):
|
||||
if not storage.save(memory_data, agent_name):
|
||||
raise OSError("Failed to save imported memory data")
|
||||
return storage.load(agent_name, user_id=user_id)
|
||||
return storage.load(agent_name)
|
||||
|
||||
|
||||
def clear_memory_data(agent_name: str | None = None, *, user_id: str | None = None) -> dict[str, Any]:
|
||||
def clear_memory_data(agent_name: str | None = None) -> dict[str, Any]:
|
||||
"""Clear all stored memory data and persist an empty structure."""
|
||||
cleared_memory = create_empty_memory()
|
||||
if not _save_memory_to_file(cleared_memory, agent_name, user_id=user_id):
|
||||
if not _save_memory_to_file(cleared_memory, agent_name):
|
||||
raise OSError("Failed to save cleared memory data")
|
||||
return cleared_memory
|
||||
|
||||
@@ -98,8 +78,6 @@ def create_memory_fact(
|
||||
category: str = "context",
|
||||
confidence: float = 0.5,
|
||||
agent_name: str | None = None,
|
||||
*,
|
||||
user_id: str | None = None,
|
||||
) -> dict[str, Any]:
|
||||
"""Create a new fact and persist the updated memory data."""
|
||||
normalized_content = content.strip()
|
||||
@@ -108,8 +86,8 @@ def create_memory_fact(
|
||||
|
||||
normalized_category = category.strip() or "context"
|
||||
validated_confidence = _validate_confidence(confidence)
|
||||
now = utc_now_iso_z()
|
||||
memory_data = get_memory_data(agent_name, user_id=user_id)
|
||||
now = datetime.utcnow().isoformat() + "Z"
|
||||
memory_data = get_memory_data(agent_name)
|
||||
updated_memory = dict(memory_data)
|
||||
facts = list(memory_data.get("facts", []))
|
||||
facts.append(
|
||||
@@ -124,15 +102,15 @@ def create_memory_fact(
|
||||
)
|
||||
updated_memory["facts"] = facts
|
||||
|
||||
if not _save_memory_to_file(updated_memory, agent_name, user_id=user_id):
|
||||
if not _save_memory_to_file(updated_memory, agent_name):
|
||||
raise OSError("Failed to save memory data after creating fact")
|
||||
|
||||
return updated_memory
|
||||
|
||||
|
||||
def delete_memory_fact(fact_id: str, agent_name: str | None = None, *, user_id: str | None = None) -> dict[str, Any]:
|
||||
def delete_memory_fact(fact_id: str, agent_name: str | None = None) -> dict[str, Any]:
|
||||
"""Delete a fact by its id and persist the updated memory data."""
|
||||
memory_data = get_memory_data(agent_name, user_id=user_id)
|
||||
memory_data = get_memory_data(agent_name)
|
||||
facts = memory_data.get("facts", [])
|
||||
updated_facts = [fact for fact in facts if fact.get("id") != fact_id]
|
||||
if len(updated_facts) == len(facts):
|
||||
@@ -141,7 +119,7 @@ def delete_memory_fact(fact_id: str, agent_name: str | None = None, *, user_id:
|
||||
updated_memory = dict(memory_data)
|
||||
updated_memory["facts"] = updated_facts
|
||||
|
||||
if not _save_memory_to_file(updated_memory, agent_name, user_id=user_id):
|
||||
if not _save_memory_to_file(updated_memory, agent_name):
|
||||
raise OSError(f"Failed to save memory data after deleting fact '{fact_id}'")
|
||||
|
||||
return updated_memory
|
||||
@@ -153,11 +131,9 @@ def update_memory_fact(
|
||||
category: str | None = None,
|
||||
confidence: float | None = None,
|
||||
agent_name: str | None = None,
|
||||
*,
|
||||
user_id: str | None = None,
|
||||
) -> dict[str, Any]:
|
||||
"""Update an existing fact and persist the updated memory data."""
|
||||
memory_data = get_memory_data(agent_name, user_id=user_id)
|
||||
memory_data = get_memory_data(agent_name)
|
||||
updated_memory = dict(memory_data)
|
||||
updated_facts: list[dict[str, Any]] = []
|
||||
found = False
|
||||
@@ -184,7 +160,7 @@ def update_memory_fact(
|
||||
|
||||
updated_memory["facts"] = updated_facts
|
||||
|
||||
if not _save_memory_to_file(updated_memory, agent_name, user_id=user_id):
|
||||
if not _save_memory_to_file(updated_memory, agent_name):
|
||||
raise OSError(f"Failed to save memory data after updating fact '{fact_id}'")
|
||||
|
||||
return updated_memory
|
||||
@@ -290,154 +266,6 @@ class MemoryUpdater:
|
||||
model_name = self._model_name or config.model_name
|
||||
return create_chat_model(name=model_name, thinking_enabled=False)
|
||||
|
||||
def _build_correction_hint(
|
||||
self,
|
||||
correction_detected: bool,
|
||||
reinforcement_detected: bool,
|
||||
) -> str:
|
||||
"""Build optional prompt hints for correction and reinforcement signals."""
|
||||
correction_hint = ""
|
||||
if correction_detected:
|
||||
correction_hint = (
|
||||
"IMPORTANT: Explicit correction signals were detected in this conversation. "
|
||||
"Pay special attention to what the agent got wrong, what the user corrected, "
|
||||
"and record the correct approach as a fact with category "
|
||||
'"correction" and confidence >= 0.95 when appropriate.'
|
||||
)
|
||||
if reinforcement_detected:
|
||||
reinforcement_hint = (
|
||||
"IMPORTANT: Positive reinforcement signals were detected in this conversation. "
|
||||
"The user explicitly confirmed the agent's approach was correct or helpful. "
|
||||
"Record the confirmed approach, style, or preference as a fact with category "
|
||||
'"preference" or "behavior" and confidence >= 0.9 when appropriate.'
|
||||
)
|
||||
correction_hint = (correction_hint + "\n" + reinforcement_hint).strip() if correction_hint else reinforcement_hint
|
||||
|
||||
return correction_hint
|
||||
|
||||
def _prepare_update_prompt(
|
||||
self,
|
||||
messages: list[Any],
|
||||
agent_name: str | None,
|
||||
correction_detected: bool,
|
||||
reinforcement_detected: bool,
|
||||
user_id: str | None = None,
|
||||
) -> tuple[dict[str, Any], str] | None:
|
||||
"""Load memory and build the update prompt for a conversation."""
|
||||
config = get_memory_config()
|
||||
if not config.enabled or not messages:
|
||||
return None
|
||||
|
||||
current_memory = get_memory_data(agent_name, user_id=user_id)
|
||||
conversation_text = format_conversation_for_update(messages)
|
||||
if not conversation_text.strip():
|
||||
return None
|
||||
|
||||
correction_hint = self._build_correction_hint(
|
||||
correction_detected=correction_detected,
|
||||
reinforcement_detected=reinforcement_detected,
|
||||
)
|
||||
prompt = MEMORY_UPDATE_PROMPT.format(
|
||||
current_memory=json.dumps(current_memory, indent=2),
|
||||
conversation=conversation_text,
|
||||
correction_hint=correction_hint,
|
||||
)
|
||||
return current_memory, prompt
|
||||
|
||||
def _finalize_update(
|
||||
self,
|
||||
current_memory: dict[str, Any],
|
||||
response_content: Any,
|
||||
thread_id: str | None,
|
||||
agent_name: str | None,
|
||||
user_id: str | None = None,
|
||||
) -> bool:
|
||||
"""Parse the model response, apply updates, and persist memory."""
|
||||
response_text = _extract_text(response_content).strip()
|
||||
|
||||
if response_text.startswith("```"):
|
||||
lines = response_text.split("\n")
|
||||
response_text = "\n".join(lines[1:-1] if lines[-1] == "```" else lines[1:])
|
||||
|
||||
update_data = json.loads(response_text)
|
||||
# Deep-copy before in-place mutation so a subsequent save() failure
|
||||
# cannot corrupt the still-cached original object reference.
|
||||
updated_memory = self._apply_updates(copy.deepcopy(current_memory), update_data, thread_id)
|
||||
updated_memory = _strip_upload_mentions_from_memory(updated_memory)
|
||||
return get_memory_storage().save(updated_memory, agent_name, user_id=user_id)
|
||||
|
||||
async def aupdate_memory(
|
||||
self,
|
||||
messages: list[Any],
|
||||
thread_id: str | None = None,
|
||||
agent_name: str | None = None,
|
||||
correction_detected: bool = False,
|
||||
reinforcement_detected: bool = False,
|
||||
user_id: str | None = None,
|
||||
) -> bool:
|
||||
"""Update memory asynchronously by delegating to the sync path.
|
||||
|
||||
Uses ``asyncio.to_thread`` to run the *sync* ``model.invoke()`` path
|
||||
in a worker thread so no second event loop is created and the
|
||||
langchain async httpx client pool (shared with the lead agent) is
|
||||
never touched. This eliminates the cross-loop connection-reuse bug
|
||||
described in issue #2615.
|
||||
"""
|
||||
return await asyncio.to_thread(
|
||||
self._do_update_memory_sync,
|
||||
messages=messages,
|
||||
thread_id=thread_id,
|
||||
agent_name=agent_name,
|
||||
correction_detected=correction_detected,
|
||||
reinforcement_detected=reinforcement_detected,
|
||||
user_id=user_id,
|
||||
)
|
||||
|
||||
def _do_update_memory_sync(
|
||||
self,
|
||||
messages: list[Any],
|
||||
thread_id: str | None = None,
|
||||
agent_name: str | None = None,
|
||||
correction_detected: bool = False,
|
||||
reinforcement_detected: bool = False,
|
||||
user_id: str | None = None,
|
||||
) -> bool:
|
||||
"""Pure-sync memory update using ``model.invoke()``.
|
||||
|
||||
Uses the *sync* LLM call path so no event loop is created. This
|
||||
guarantees that the langchain provider's globally cached async
|
||||
httpx ``AsyncClient`` / connection pool (the one shared with the
|
||||
lead agent) is never touched — no cross-loop connection reuse is
|
||||
possible.
|
||||
"""
|
||||
try:
|
||||
prepared = self._prepare_update_prompt(
|
||||
messages=messages,
|
||||
agent_name=agent_name,
|
||||
correction_detected=correction_detected,
|
||||
reinforcement_detected=reinforcement_detected,
|
||||
user_id=user_id,
|
||||
)
|
||||
if prepared is None:
|
||||
return False
|
||||
|
||||
current_memory, prompt = prepared
|
||||
model = self._get_model()
|
||||
response = model.invoke(prompt, config={"run_name": "memory_agent"})
|
||||
return self._finalize_update(
|
||||
current_memory=current_memory,
|
||||
response_content=response.content,
|
||||
thread_id=thread_id,
|
||||
agent_name=agent_name,
|
||||
user_id=user_id,
|
||||
)
|
||||
except json.JSONDecodeError as e:
|
||||
logger.warning("Failed to parse LLM response for memory update: %s", e)
|
||||
return False
|
||||
except Exception as e:
|
||||
logger.exception("Memory update failed: %s", e)
|
||||
return False
|
||||
|
||||
def update_memory(
|
||||
self,
|
||||
messages: list[Any],
|
||||
@@ -445,18 +273,8 @@ class MemoryUpdater:
|
||||
agent_name: str | None = None,
|
||||
correction_detected: bool = False,
|
||||
reinforcement_detected: bool = False,
|
||||
user_id: str | None = None,
|
||||
) -> bool:
|
||||
"""Synchronously update memory using the sync LLM path.
|
||||
|
||||
Uses ``model.invoke()`` (sync HTTP) which operates on a completely
|
||||
separate connection pool from the async ``AsyncClient`` shared by
|
||||
the lead agent. This eliminates the cross-loop connection-reuse
|
||||
bug described in issue #2615.
|
||||
|
||||
When called from within a running event loop (e.g. from a LangGraph
|
||||
node), the blocking sync call is offloaded to a thread pool so the
|
||||
caller's loop is not blocked.
|
||||
"""Update memory based on conversation messages.
|
||||
|
||||
Args:
|
||||
messages: List of conversation messages.
|
||||
@@ -464,40 +282,82 @@ class MemoryUpdater:
|
||||
agent_name: If provided, updates per-agent memory. If None, updates global memory.
|
||||
correction_detected: Whether recent turns include an explicit correction signal.
|
||||
reinforcement_detected: Whether recent turns include a positive reinforcement signal.
|
||||
user_id: If provided, scopes memory to a specific user.
|
||||
|
||||
Returns:
|
||||
True if update was successful, False otherwise.
|
||||
"""
|
||||
try:
|
||||
loop = asyncio.get_running_loop()
|
||||
except RuntimeError:
|
||||
loop = None
|
||||
config = get_memory_config()
|
||||
if not config.enabled:
|
||||
return False
|
||||
|
||||
if loop is not None and loop.is_running():
|
||||
try:
|
||||
future = _SYNC_MEMORY_UPDATER_EXECUTOR.submit(
|
||||
self._do_update_memory_sync,
|
||||
messages=messages,
|
||||
thread_id=thread_id,
|
||||
agent_name=agent_name,
|
||||
correction_detected=correction_detected,
|
||||
reinforcement_detected=reinforcement_detected,
|
||||
user_id=user_id,
|
||||
)
|
||||
return future.result()
|
||||
except Exception:
|
||||
logger.exception("Failed to offload memory update to executor")
|
||||
if not messages:
|
||||
return False
|
||||
|
||||
try:
|
||||
# Get current memory
|
||||
current_memory = get_memory_data(agent_name)
|
||||
|
||||
# Format conversation for prompt
|
||||
conversation_text = format_conversation_for_update(messages)
|
||||
|
||||
if not conversation_text.strip():
|
||||
return False
|
||||
|
||||
return self._do_update_memory_sync(
|
||||
messages=messages,
|
||||
thread_id=thread_id,
|
||||
agent_name=agent_name,
|
||||
correction_detected=correction_detected,
|
||||
reinforcement_detected=reinforcement_detected,
|
||||
user_id=user_id,
|
||||
)
|
||||
# Build prompt
|
||||
correction_hint = ""
|
||||
if correction_detected:
|
||||
correction_hint = (
|
||||
"IMPORTANT: Explicit correction signals were detected in this conversation. "
|
||||
"Pay special attention to what the agent got wrong, what the user corrected, "
|
||||
"and record the correct approach as a fact with category "
|
||||
'"correction" and confidence >= 0.95 when appropriate.'
|
||||
)
|
||||
if reinforcement_detected:
|
||||
reinforcement_hint = (
|
||||
"IMPORTANT: Positive reinforcement signals were detected in this conversation. "
|
||||
"The user explicitly confirmed the agent's approach was correct or helpful. "
|
||||
"Record the confirmed approach, style, or preference as a fact with category "
|
||||
'"preference" or "behavior" and confidence >= 0.9 when appropriate.'
|
||||
)
|
||||
correction_hint = (correction_hint + "\n" + reinforcement_hint).strip() if correction_hint else reinforcement_hint
|
||||
|
||||
prompt = MEMORY_UPDATE_PROMPT.format(
|
||||
current_memory=json.dumps(current_memory, indent=2),
|
||||
conversation=conversation_text,
|
||||
correction_hint=correction_hint,
|
||||
)
|
||||
|
||||
# Call LLM
|
||||
model = self._get_model()
|
||||
response = model.invoke(prompt)
|
||||
response_text = _extract_text(response.content).strip()
|
||||
|
||||
# Parse response
|
||||
# Remove markdown code blocks if present
|
||||
if response_text.startswith("```"):
|
||||
lines = response_text.split("\n")
|
||||
response_text = "\n".join(lines[1:-1] if lines[-1] == "```" else lines[1:])
|
||||
|
||||
update_data = json.loads(response_text)
|
||||
|
||||
# Apply updates
|
||||
updated_memory = self._apply_updates(current_memory, update_data, thread_id)
|
||||
|
||||
# Strip file-upload mentions from all summaries before saving.
|
||||
# Uploaded files are session-scoped and won't exist in future sessions,
|
||||
# so recording upload events in long-term memory causes the agent to
|
||||
# try (and fail) to locate those files in subsequent conversations.
|
||||
updated_memory = _strip_upload_mentions_from_memory(updated_memory)
|
||||
|
||||
# Save
|
||||
return get_memory_storage().save(updated_memory, agent_name)
|
||||
|
||||
except json.JSONDecodeError as e:
|
||||
logger.warning("Failed to parse LLM response for memory update: %s", e)
|
||||
return False
|
||||
except Exception as e:
|
||||
logger.exception("Memory update failed: %s", e)
|
||||
return False
|
||||
|
||||
def _apply_updates(
|
||||
self,
|
||||
@@ -516,7 +376,7 @@ class MemoryUpdater:
|
||||
Updated memory data.
|
||||
"""
|
||||
config = get_memory_config()
|
||||
now = utc_now_iso_z()
|
||||
now = datetime.utcnow().isoformat() + "Z"
|
||||
|
||||
# Update user sections
|
||||
user_updates = update_data.get("user", {})
|
||||
@@ -592,7 +452,6 @@ def update_memory_from_conversation(
|
||||
agent_name: str | None = None,
|
||||
correction_detected: bool = False,
|
||||
reinforcement_detected: bool = False,
|
||||
user_id: str | None = None,
|
||||
) -> bool:
|
||||
"""Convenience function to update memory from a conversation.
|
||||
|
||||
@@ -602,10 +461,9 @@ def update_memory_from_conversation(
|
||||
agent_name: If provided, updates per-agent memory. If None, updates global memory.
|
||||
correction_detected: Whether recent turns include an explicit correction signal.
|
||||
reinforcement_detected: Whether recent turns include a positive reinforcement signal.
|
||||
user_id: If provided, scopes memory to a specific user.
|
||||
|
||||
Returns:
|
||||
True if successful, False otherwise.
|
||||
"""
|
||||
updater = MemoryUpdater()
|
||||
return updater.update_memory(messages, thread_id, agent_name, correction_detected, reinforcement_detected, user_id=user_id)
|
||||
return updater.update_memory(messages, thread_id, agent_name, correction_detected, reinforcement_detected)
|
||||
|
||||
Some files were not shown because too many files have changed in this diff Show More
Reference in New Issue
Block a user