From 903f8f394d3c37a446be06090cd5c52205ecf7d7 Mon Sep 17 00:00:00 2001 From: EnjoyBacon7 Date: Tue, 14 Apr 2026 13:53:18 +0000 Subject: [PATCH 01/26] feat: add exponential-backoff retries to loader worker pools MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Extract retry_with_backoff() helper in components/ray_utils.py and wire it into MarkerPool, DoclingPool, and WhisperPool so transient worker failures (GPU OOM, broken ProcessPoolExecutor, etc.) retry per-task instead of failing the whole document. Retries happen at the pool layer so each attempt re-acquires a worker from the queue and re-runs health checks. Marker keeps per-chunk granularity — a failed chunk retries without re-running sibling chunks or post-processing. Also adds timeout coverage to DoclingPool and WhisperPool, which previously awaited actor.remote() directly with no timeout or ray.cancel on caller cancellation. Per-loader knobs (marker/docling default 3 retries; whisper default 1 since failures there are often deterministic like corrupt audio). --- conf/config.yaml | 12 +++++ .../indexer/loaders/audio/local_whisper.py | 28 ++++++++--- .../indexer/loaders/pdf_loaders/docling2.py | 27 ++++++++--- .../indexer/loaders/pdf_loaders/marker.py | 46 ++++++++++++------- openrag/components/ray_utils.py | 34 ++++++++++++++ openrag/config/models.py | 8 ++++ 6 files changed, 127 insertions(+), 28 deletions(-) diff --git a/conf/config.yaml b/conf/config.yaml index 360883cac..2c53336e9 100644 --- a/conf/config.yaml +++ b/conf/config.yaml @@ -154,6 +154,11 @@ loader: whisper_n_workers: 3 whisper_num_gpus: 0.01 whisper_concurrency_per_worker: 2 + # Whisper failures are often deterministic (corrupt audio); 1 retry + # covers transient GPU OOM without wasting time on bad inputs. + whisper_timeout: 1800 + whisper_max_task_retry: 1 + whisper_retry_base_delay: 2.0 # Env: PDFLoader, AUDIOLOADER (per-extension overrides) file_loaders: @@ -188,11 +193,18 @@ loader: # Split large PDFs into chunks of this many pages for parallel processing across workers. # 0 = no chunking (process entire PDF in one worker). marker_chunk_size: 10 + # Retry a failed chunk up to marker_max_task_retry times with exponential backoff + # (delay = marker_retry_base_delay * 2**attempt). + marker_max_task_retry: 3 + marker_retry_base_delay: 2.0 # Env: DOCLING_NUM_GPUS, DOCLING_POOL_SIZE, DOCLING_MAX_TASKS_PER_WORKER docling_num_gpus: 0.01 docling_pool_size: 1 docling_max_tasks_per_worker: 2 + docling_timeout: 3600 + docling_max_task_retry: 3 + docling_retry_base_delay: 2.0 # Env: TRANSCRIBER_BASE_URL, TRANSCRIBER_API_KEY, TRANSCRIBER_MODEL, # TRANSCRIBER_TIMEOUT, TRANSCRIBER_MAX_CONCURRENT_CHUNKS, USE_WHISPER_LANG_DETECTOR diff --git a/openrag/components/indexer/loaders/audio/local_whisper.py b/openrag/components/indexer/loaders/audio/local_whisper.py index 244682d61..7768cfaa0 100644 --- a/openrag/components/indexer/loaders/audio/local_whisper.py +++ b/openrag/components/indexer/loaders/audio/local_whisper.py @@ -80,12 +80,28 @@ def __init__(self): self._pending = [0] * n_workers async def transcribe(self, path): - idx = min(range(len(self._pending)), key=lambda i: self._pending[i]) - self._pending[idx] += 1 - try: - return await self.workers[idx].transcribe.remote(path) - finally: - self._pending[idx] -= 1 + from components.ray_utils import call_ray_actor_with_timeout, retry_with_backoff + + timeout = config.loader.local_whisper.whisper_timeout + + async def attempt(i: int): + idx = min(range(len(self._pending)), key=lambda j: self._pending[j]) + self._pending[idx] += 1 + try: + return await call_ray_actor_with_timeout( + self.workers[idx].transcribe.remote(path), + timeout=timeout, + task_description=f"WhisperPool transcribe ({path})", + ) + finally: + self._pending[idx] -= 1 + + return await retry_with_backoff( + attempt, + max_retries=config.loader.local_whisper.whisper_max_task_retry, + base_delay=config.loader.local_whisper.whisper_retry_base_delay, + task_description=f"WhisperPool transcribe ({path})", + ) class LocalWhisperLoader(BaseLoader): diff --git a/openrag/components/indexer/loaders/pdf_loaders/docling2.py b/openrag/components/indexer/loaders/pdf_loaders/docling2.py index 238f1bd06..a686465c2 100644 --- a/openrag/components/indexer/loaders/pdf_loaders/docling2.py +++ b/openrag/components/indexer/loaders/pdf_loaders/docling2.py @@ -86,12 +86,27 @@ def __init__(self): ) async def process_pdf(self, file_path: str) -> ConversionResult: - actor: DoclingWorker = await self._queue.get() - try: - result = await actor.convert.remote(file_path) - return result - finally: - await self._queue.put(actor) + from components.ray_utils import call_ray_actor_with_timeout, retry_with_backoff + + timeout = self.config.loader.docling_timeout + + async def attempt(i: int): + actor: DoclingWorker = await self._queue.get() + try: + return await call_ray_actor_with_timeout( + actor.convert.remote(file_path), + timeout=timeout, + task_description=f"DoclingPool PDF ({file_path})", + ) + finally: + await self._queue.put(actor) + + return await retry_with_backoff( + attempt, + max_retries=self.config.loader.docling_max_task_retry, + base_delay=self.config.loader.docling_retry_base_delay, + task_description=f"DoclingPool PDF ({file_path})", + ) class DoclingLoader2(BaseLoader): diff --git a/openrag/components/indexer/loaders/pdf_loaders/marker.py b/openrag/components/indexer/loaders/pdf_loaders/marker.py index edc006c6f..989d396d7 100644 --- a/openrag/components/indexer/loaders/pdf_loaders/marker.py +++ b/openrag/components/indexer/loaders/pdf_loaders/marker.py @@ -224,23 +224,37 @@ async def ensure_worker_pool_healthy(self, worker): ) async def _process_chunk(self, file_path: str, page_range: list[int] | None, label: str): - """Acquire a worker slot, process a PDF chunk, and release the slot.""" - from components.ray_utils import call_ray_actor_with_timeout + """Acquire a worker slot, process a PDF chunk, and release the slot. - worker = await self._queue.get() - try: - self.logger.info(f"MarkerWorker allocated for {label}") - await self.ensure_worker_pool_healthy(worker) - timeout = self.config.loader.marker_timeout - future = worker.process_pdf.remote(file_path, page_range=page_range) - return await call_ray_actor_with_timeout( - future, - timeout=timeout, - task_description=f"MarkerPool PDF {label} ({file_path})", - ) - finally: - await self._queue.put(worker) - self.logger.debug(f"MarkerWorker returned to pool for {label}") + Retries on failure with exponential backoff up to marker_max_task_retry times. + A fresh worker is acquired per attempt so a flaky worker can be sidestepped + and ensure_worker_pool_healthy re-runs each time. + """ + from components.ray_utils import call_ray_actor_with_timeout, retry_with_backoff + + timeout = self.config.loader.marker_timeout + + async def attempt(i: int): + worker = await self._queue.get() + try: + self.logger.info(f"MarkerWorker allocated for {label} (attempt {i + 1})") + await self.ensure_worker_pool_healthy(worker) + future = worker.process_pdf.remote(file_path, page_range=page_range) + return await call_ray_actor_with_timeout( + future, + timeout=timeout, + task_description=f"MarkerPool PDF {label} ({file_path})", + ) + finally: + await self._queue.put(worker) + self.logger.debug(f"MarkerWorker returned to pool for {label}") + + return await retry_with_backoff( + attempt, + max_retries=self.config.loader.marker_max_task_retry, + base_delay=self.config.loader.marker_retry_base_delay, + task_description=f"MarkerPool PDF {label} ({file_path})", + ) async def process_pdf(self, file_path: str): chunk_size = self.config.loader.marker_chunk_size diff --git a/openrag/components/ray_utils.py b/openrag/components/ray_utils.py index 9d1c31a5c..9bf17899f 100644 --- a/openrag/components/ray_utils.py +++ b/openrag/components/ray_utils.py @@ -1,4 +1,5 @@ import asyncio +from collections.abc import Callable from typing import Any import ray @@ -55,3 +56,36 @@ async def call_ray_actor_with_timeout( except RayTaskError as e: raise RuntimeError(f"{task_description} failed") from e + + +async def retry_with_backoff( + attempt_fn: Callable[[int], Any], + max_retries: int, + base_delay: float, + task_description: str = "task", +) -> Any: + """ + Run `attempt_fn(attempt_index)` (an async callable) with exponential-backoff + retries. The callable owns its own resource acquire/release per attempt. + + Backoff: base_delay * 2**attempt seconds. CancelledError is never retried. + """ + last_exc: Exception | None = None + for attempt in range(max_retries + 1): + try: + return await attempt_fn(attempt) + except asyncio.CancelledError: + raise + except Exception as e: + last_exc = e + if attempt >= max_retries: + logger.error(f"{task_description} failed after {attempt + 1} attempts: {e}") + raise + delay = base_delay * (2**attempt) + logger.warning( + f"{task_description} failed (attempt {attempt + 1}/{max_retries + 1}): " + f"{e}. Retrying in {delay:.1f}s..." + ) + await asyncio.sleep(delay) + + raise last_exc # unreachable diff --git a/openrag/config/models.py b/openrag/config/models.py index 0a861d9f1..738fcfaf4 100644 --- a/openrag/config/models.py +++ b/openrag/config/models.py @@ -247,6 +247,9 @@ class LocalWhisperConfig(ConfigMixin): whisper_n_workers: int = 3 whisper_num_gpus: float = 0.01 whisper_concurrency_per_worker: int = 2 + whisper_timeout: int = 1800 + whisper_max_task_retry: int = 1 + whisper_retry_base_delay: float = 2.0 # --------------------------------------------------------------------------- @@ -338,9 +341,14 @@ class LoaderConfig(ConfigMixin): marker_timeout: int = 3600 marker_pdftext_workers: int = 2 marker_chunk_size: int = 10 + marker_max_task_retry: int = 3 + marker_retry_base_delay: float = 2.0 docling_num_gpus: float = Field(default=0.01, ge=0) docling_pool_size: int = Field(default=1, ge=1) docling_max_tasks_per_worker: int = Field(default=2, ge=1) + docling_timeout: int = 3600 + docling_max_task_retry: int = 3 + docling_retry_base_delay: float = 2.0 transcriber: TranscriberConfig = Field(default_factory=TranscriberConfig) openai: OpenAILoaderConfig = Field(default_factory=OpenAILoaderConfig) From c565cfa1dc1f41db9d561f33de4f7c5b14356ca8 Mon Sep 17 00:00:00 2001 From: EnjoyBacon7 Date: Tue, 14 Apr 2026 14:01:18 +0000 Subject: [PATCH 02/26] style: ruff format ray_utils --- openrag/components/ray_utils.py | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/openrag/components/ray_utils.py b/openrag/components/ray_utils.py index 9bf17899f..baecf358c 100644 --- a/openrag/components/ray_utils.py +++ b/openrag/components/ray_utils.py @@ -83,8 +83,7 @@ async def retry_with_backoff( raise delay = base_delay * (2**attempt) logger.warning( - f"{task_description} failed (attempt {attempt + 1}/{max_retries + 1}): " - f"{e}. Retrying in {delay:.1f}s..." + f"{task_description} failed (attempt {attempt + 1}/{max_retries + 1}): {e}. Retrying in {delay:.1f}s..." ) await asyncio.sleep(delay) From 7b22ca6312ead282de4297ed2bebcd8725c72139 Mon Sep 17 00:00:00 2001 From: Yadd Date: Fri, 17 Apr 2026 12:10:54 +0200 Subject: [PATCH 03/26] feat(auth): add OpenID Connect authentication mode MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Introduces AUTH_MODE=oidc alongside the existing token flow. In the new mode, humans authenticate via an external IdP (Authorization Code + PKCE) and receive an opaque httpOnly session cookie; programmatic clients keep using Bearer users.token. Backend: - New /auth/{login,callback,backchannel-logout,logout,me} routes - AuthMiddleware: oidc_sessions cookie lookup, users.token Bearer fallback, lazy access_token refresh with last_refresh_at short-circuit + SELECT FOR UPDATE, UI routes 302 to /auth/login, API routes 401 JSON - OIDC client based on Authlib (discovery, JWKS, token exchange, refresh, userinfo, logout_token verification) - Fernet-encrypted IdP tokens at rest; openrag_session cookie is opaque (SHA-256 hashed in oidc_sessions) - Back-channel logout: revokes by sid (spec-compliant) - User matching: external_user_id=sub (fast path) → email (with backfill of external_user_id=sub) → 403 (no auto-provisioning) Chainlit: - header_auth_callback reads openrag_session cookie in oidc mode - password_auth_callback gated behind AUTH_MODE!=oidc DB: - Alembic migration f5b6c918f741: users.email (unique nullable) + oidc_sessions table (encrypted tokens, sid index, composite user_sub) Deps: authlib>=1.3, itsdangerous>=2.2, cryptography>=42, respx (dev) Docs: - docs/oidc.md: full guide (flow, config, Keycloak + LemonLDAP::NG, programmatic access, back-channel logout, troubleshooting, security) - CLAUDE.md: Authentication section extended - README.md + .env.example Backward compat: - AUTH_MODE=token (default) behavior strictly unchanged - Legacy 403 "Missing token" / "Invalid token" responses preserved Pairs with linagora/openrag-admin-ui#18. --- .env.example | 24 + CLAUDE.md | 91 +++ README.md | 11 + docker-compose.yaml | 96 +-- docs/oidc.md | 739 ++++++++++++++++++ extern/indexer-ui | 2 +- openrag/api.py | 105 ++- openrag/app_front.py | 54 +- openrag/components/auth/__init__.py | 11 + openrag/components/auth/deps.py | 61 ++ openrag/components/auth/middleware.py | 234 ++++++ openrag/components/auth/oidc_client.py | 388 +++++++++ openrag/components/auth/refresh.py | 183 +++++ openrag/components/auth/session_tokens.py | 64 ++ openrag/components/auth/state_cookie.py | 55 ++ openrag/components/auth/test_middleware.py | 509 ++++++++++++ openrag/components/auth/test_oidc_client.py | 396 ++++++++++ .../components/auth/test_session_tokens.py | 69 ++ openrag/components/auth/test_state_cookie.py | 69 ++ openrag/components/indexer/vectordb/models.py | 30 + .../indexer/vectordb/test_oidc_sessions.py | 367 +++++++++ openrag/components/indexer/vectordb/utils.py | 289 ++++++- .../components/indexer/vectordb/vectordb.py | 70 ++ openrag/models/user.py | 1 + openrag/routers/auth.py | 547 +++++++++++++ openrag/routers/test_auth_router.py | 733 +++++++++++++++++ .../versions/f5b6c918f741_add_oidc_auth.py | 77 ++ pyproject.toml | 4 + tests/api_tests/OIDC_TEST_COVERAGE.md | 28 + tests/api_tests/test_oidc_lifecycle.py | 431 ++++++++++ 30 files changed, 5635 insertions(+), 103 deletions(-) create mode 100644 docs/oidc.md create mode 100644 openrag/components/auth/__init__.py create mode 100644 openrag/components/auth/deps.py create mode 100644 openrag/components/auth/middleware.py create mode 100644 openrag/components/auth/oidc_client.py create mode 100644 openrag/components/auth/refresh.py create mode 100644 openrag/components/auth/session_tokens.py create mode 100644 openrag/components/auth/state_cookie.py create mode 100644 openrag/components/auth/test_middleware.py create mode 100644 openrag/components/auth/test_oidc_client.py create mode 100644 openrag/components/auth/test_session_tokens.py create mode 100644 openrag/components/auth/test_state_cookie.py create mode 100644 openrag/components/indexer/vectordb/test_oidc_sessions.py create mode 100644 openrag/routers/auth.py create mode 100644 openrag/routers/test_auth_router.py create mode 100644 openrag/scripts/migrations/alembic/versions/f5b6c918f741_add_oidc_auth.py create mode 100644 tests/api_tests/OIDC_TEST_COVERAGE.md create mode 100644 tests/api_tests/test_oidc_lifecycle.py diff --git a/.env.example b/.env.example index aad7b0267..ec7cb71f3 100644 --- a/.env.example +++ b/.env.example @@ -66,3 +66,27 @@ LOG_LEVEL=DEBUG # See possible values https://loguru.readthedocs.io/en/stable/ap # SERVER # Set the preferred URL scheme for generated URLs (e.g., task_status_url). PREFERRED_URL_SCHEME=https + +# ============================================================================ +# Authentication +# ============================================================================ +# AUTH_MODE controls how users authenticate. +# - token (default): Bearer AUTH_TOKEN-based auth (legacy). +# - oidc: OpenID Connect flow (auth code + PKCE). +# AUTH_MODE=token + +# --- OIDC (only required when AUTH_MODE=oidc) --- +# Issuer URL — MUST match EXACTLY the "issuer" field returned by the IdP's +# /.well-known/openid-configuration (trailing slash matters, per OIDC spec). +# Keycloak typically returns no trailing slash; LemonLDAP::NG and Auth0 return one. +# Check with: curl -s /.well-known/openid-configuration | jq -r .issuer +# OIDC_ENDPOINT=https://idp.example.com/realms/openrag +# OIDC_CLIENT_ID=openrag +# OIDC_CLIENT_SECRET=change-me +# OIDC_REDIRECT_URI=https://openrag.example.com/auth/callback +# OIDC_EMAIL_SOURCE=id_token # 'id_token' (default) or 'userinfo' +# OIDC_SCOPES=openid email profile offline_access # include offline_access for refresh tokens (persistent sessions) +# Generate a Fernet key once: python -c "from cryptography.fernet import Fernet; print(Fernet.generate_key().decode())" +# OIDC_TOKEN_ENCRYPTION_KEY= +# OIDC_POST_LOGOUT_REDIRECT_URI=/ +# OIDC_ALLOWED_EMAIL_DOMAINS= # Optional CSV whitelist, e.g. "example.com,partner.org" diff --git a/CLAUDE.md b/CLAUDE.md index ff9d5ee29..1fb0e2ac0 100644 --- a/CLAUDE.md +++ b/CLAUDE.md @@ -323,3 +323,94 @@ from config import load_config # Avoid relative imports across packages # from .ray_utils import ... # Only within same package ``` + +### OIDC Authentication (OpenID Connect) + +OpenRag supports two authentication modes, controlled by the `AUTH_MODE` environment variable: + +**Token Mode** (`AUTH_MODE=token`, default): +- Bearer token authentication via `Authorization: Bearer ` header +- Existing behavior unchanged +- Suitable for programmatic access, CI/CD, and testing +- Admin user (id=1) created with `AUTH_TOKEN` env var or random token on bootstrap + +**OIDC Mode** (`AUTH_MODE=oidc`): +- OpenID Connect Authorization Code + PKCE flow +- Users authenticate via an external IdP (Keycloak, LemonLDAP::NG, etc.) +- Browser UI (Chainlit, Indexer) redirects to IdP login +- Opaque session tokens stored in `openrag_session` httpOnly cookie +- Bearer `users.token` still accepted for programmatic access + +**Env Variables** (required when `AUTH_MODE=oidc`): + +| Variable | Purpose | Example | +|----------|---------|---------| +| `OIDC_ENDPOINT` | Issuer URL for auto-discovery | `https://idp.example.com/realms/openrag` | +| `OIDC_CLIENT_ID` | Client registered at IdP | `openrag` | +| `OIDC_CLIENT_SECRET` | Client secret | (provided by IdP) | +| `OIDC_REDIRECT_URI` | Callback URL (must match IdP config) | `https://openrag.example.com/auth/callback` | +| `OIDC_TOKEN_ENCRYPTION_KEY` | Fernet key for token encryption | (generate via: `python -c "from cryptography.fernet import Fernet; print(Fernet.generate_key().decode())"`) | + +**Optional Env Variables**: + +| Variable | Default | Purpose | +|----------|---------|---------| +| `OIDC_EMAIL_SOURCE` | `id_token` | Claim source: `id_token` or `userinfo` | +| `OIDC_SCOPES` | `openid email profile offline_access` | Space-separated scope list (include `offline_access` for refresh tokens) | +| `OIDC_POST_LOGOUT_REDIRECT_URI` | `/` | URL to redirect after RP-initiated logout | +| `OIDC_ALLOWED_EMAIL_DOMAINS` | (none) | CSV whitelist of email domains (e.g., `example.com,partner.org`) | + +**User Matching & Provisioning**: + +When a user logs in via OIDC: +1. Lookup by `users.external_user_id = sub` (OIDC claim, stable identifier) +2. Fallback: lookup by `users.email = email` claim +3. On email match, backfill `external_user_id = sub` (first login only) +4. If neither matches: reject with 403 (no auto-provisioning) + +**Admin Pre-provisioning**: Admins must create users in the database with matching email (and optionally `external_user_id` if known). Example: +```bash +curl -X POST http://localhost:8080/users/ \ + -H "Authorization: Bearer " \ + -H "Content-Type: application/json" \ + -d '{"display_name": "Alice", "email": "alice@example.com", "is_admin": false}' +``` + +**Database Schema**: + +New columns on `users` table: +- `email` (String, unique, nullable): Email matching the `email` OIDC claim + +New table `oidc_sessions`: +- `session_token_hash` (unique): SHA-256 of the opaque session token +- `user_id` (FK): User this session belongs to +- `sid` (nullable): OIDC session identifier (used for back-channel logout) +- `sub` (required): OIDC `sub` claim (stable user identifier) +- `id_token_encrypted`, `access_token_encrypted`, `refresh_token_encrypted`: Fernet-encrypted IdP tokens +- `access_token_expires_at`, `session_expires_at`: Token expiry times +- `revoked_at` (nullable): Set on back-channel logout or manual revocation + +**Auth Endpoints** (all bypass the normal middleware): + +| Method | Path | Purpose | +|--------|------|---------| +| GET | `/auth/login` | Start Authorization Code + PKCE flow; redirects to IdP | +| GET | `/auth/callback` | IdP callback; creates session, sets cookie; redirects to `next_url` | +| POST | `/auth/backchannel-logout` | IdP-driven logout (OIDC spec); revokes sessions by `sid` | +| GET | `/auth/logout` | RP-initiated logout; invalidates session + redirects to IdP | +| GET | `/auth/me` | (debug) Returns current user and session expiry | + +**Session Management**: + +- Session token: 32-byte hex opaque token, hashed (SHA-256) before storage +- Cookie: `openrag_session` (httpOnly, Secure if HTTPS, SameSite=Lax, Path=/, no Domain=) +- TTL: Aligned with `access_token_expires_at`; auto-refresh if `refresh_token` available (<60s before expiry) +- Revocation: Via back-channel logout or manual invalidation + +**Middleware Behavior**: + +- UI paths (`/`, `/chainlit`, `/static`) without auth → 302 redirect to `/auth/login?next=...` +- API paths (`/v1`, `/indexer`, `/search`, etc.) without auth → 401 JSON response +- Programmtic access: Bearer `users.token` accepted in both modes + +**See Also**: Full configuration and troubleshooting guide at `docs/oidc.md`. diff --git a/README.md b/README.md index 98f5092db..ab0fbf33d 100644 --- a/README.md +++ b/README.md @@ -208,6 +208,17 @@ Once the app is up and running, visit `http://localhost:APP_PORT` or `http:X.X.X >[!NOTE] > Chainlit UI has no authentication by default. To enable it, follow the [dedicated guide](./docs/setup_chainlit_ui_auth.md). The same goes for chat data persistancy, enable it with this [guide](docs/chainlit_data_persistency.md) +#### Authentication Modes + +OpenRag supports two authentication modes: + +- **Token Mode** (`AUTH_MODE=token`, default): Bearer token authentication via `Authorization: Bearer ` header. Suitable for development and programmatic access. +- **OIDC Mode** (`AUTH_MODE=oidc`): OpenID Connect flow with an external identity provider (Keycloak, LemonLDAP::NG, etc.). Users authenticate via browser redirect to the IdP. + +To enable OIDC, set `AUTH_MODE=oidc` and configure the required OIDC variables (see [`.env.example`](./.env.example) for the full list). + +For comprehensive OIDC setup and configuration, see the [OIDC Authentication Guide](./docs/oidc.md). + 3. `http://localhost:INDEXERUI_PORT` to access the indexer ui for easy document ingestion, indexing, and management #### 5. Distributed deployment in a Ray cluster diff --git a/docker-compose.yaml b/docker-compose.yaml index dd656a594..9ac2ae99b 100644 --- a/docker-compose.yaml +++ b/docker-compose.yaml @@ -9,6 +9,11 @@ x-openrag: &openrag_template build: context: . dockerfile: Dockerfile + extra_hosts: + # Let containers resolve hostnames defined in the host's /etc/hosts + # (e.g. auth.example.com for a local OIDC provider running on the host). + - "host.docker.internal:host-gateway" + - "auth.example.com:host-gateway" volumes: - ${DATA_VOLUME:-./data}:/app/data - ${MODEL_WEIGHTS_VOLUME:-~/.cache/huggingface}:/app/model_weights # Model weights for RAG @@ -69,6 +74,7 @@ services: environment: - API_BASE_URL=${API_BASE_URL:-http://localhost:${APP_PORT:-8080}} - INCLUDE_CREDENTIALS=${INCLUDE_CREDENTIALS:-false} + - AUTH_MODE=${AUTH_MODE:-token} ports: - "${INDEXERUI_PORT:-3042}:3000" restart: unless-stopped @@ -94,8 +100,8 @@ services: condition: service_started milvus: condition: service_healthy - vllm-gpu: - condition: service_healthy + #vllm-gpu: + # condition: service_healthy # No GPU openrag-cpu: @@ -108,8 +114,8 @@ services: condition: service_started milvus: condition: service_healthy - vllm-cpu: - condition: service_healthy + #vllm-cpu: + # condition: service_healthy rdb: image: postgres:15 @@ -121,48 +127,48 @@ services: expose: - 5432 - vllm-gpu: - <<: *vllm_template - image: vllm/vllm-openai:v0.9.2 - environment: - <<: *vllm_env - NVIDIA_VISIBLE_DEVICES: all - NVIDIA_DRIVER_CAPABILITIES: compute,utility - runtime: nvidia - deploy: - resources: - reservations: - devices: - - driver: nvidia - count: all - capabilities: [gpu] - profiles: - - "" # Empty string gives default behavior (but does not run when cpu requested) + #vllm-gpu: + # <<: *vllm_template + # image: vllm/vllm-openai:v0.9.2 + # environment: + # <<: *vllm_env + # NVIDIA_VISIBLE_DEVICES: all + # NVIDIA_DRIVER_CAPABILITIES: compute,utility + # runtime: nvidia + # deploy: + # resources: + # reservations: + # devices: + # - driver: nvidia + # count: all + # capabilities: [gpu] + # profiles: + # - "" # Empty string gives default behavior (but does not run when cpu requested) - vllm-cpu: - <<: *vllm_template - build: - context: extern/vllm - dockerfile: Dockerfile.cpu - target: vllm-openai - image: openrag-vllm-openai-cpu - deploy: {} - environment: - <<: *vllm_env - VLLM_CPU_KVCACHE_SPACE: 8 - # Default value isn't sufficient for full context length - command: > - --model ${EMBEDDER_MODEL_NAME:-jinaai/jina-embeddings-v3} - --trust-remote-code - --dtype float32 - --max-model-len ${MAX_MODEL_LEN:-8192} - # --max-num-batched-tokens 32768 - # dtype is required for aarch64 (https://github.com/vllm-project/vllm/issues/11327) and improves speed on amd64. - # max-num-batched-tokens is required for aarch64 because chunked prefill isn't supported by V1 vllm backend - # for aarch64 yet. On aarch64 max-num-batched-tokens must be equal max-model-len for now (without chunked prefill). - # For details see https://github.com/vllm-project/vllm/issues/21179 - profiles: - - "cpu" + #vllm-cpu: + # <<: *vllm_template + # build: + # context: extern/vllm + # dockerfile: Dockerfile.cpu + # target: vllm-openai + # image: openrag-vllm-openai-cpu + # deploy: {} + # environment: + # <<: *vllm_env + # VLLM_CPU_KVCACHE_SPACE: 8 + # # Default value isn't sufficient for full context length + # command: > + # --model ${EMBEDDER_MODEL_NAME:-jinaai/jina-embeddings-v3} + # --trust-remote-code + # --dtype float32 + # --max-model-len ${MAX_MODEL_LEN:-8192} + # # --max-num-batched-tokens 32768 + # # dtype is required for aarch64 (https://github.com/vllm-project/vllm/issues/11327) and improves speed on amd64. + # # max-num-batched-tokens is required for aarch64 because chunked prefill isn't supported by V1 vllm backend + # # for aarch64 yet. On aarch64 max-num-batched-tokens must be equal max-model-len for now (without chunked prefill). + # # For details see https://github.com/vllm-project/vllm/issues/21179 + # profiles: + # - "cpu" networks: default: diff --git a/docs/oidc.md b/docs/oidc.md new file mode 100644 index 000000000..3daf53047 --- /dev/null +++ b/docs/oidc.md @@ -0,0 +1,739 @@ +# OpenID Connect (OIDC) Authentication Guide + +This guide walks you through configuring and using OpenRag's OIDC authentication mode. + +## Table of Contents + +1. [Overview](#overview) +2. [Architecture](#architecture) +3. [Configuration](#configuration) +4. [User Pre-provisioning](#user-pre-provisioning) +5. [Keycloak Setup](#keycloak-setup) +6. [LemonLDAP::NG Setup](#lemonldapng-setup) +7. [Programmatic Access](#programmatic-access) +8. [Back-Channel Logout](#back-channel-logout) +9. [Troubleshooting](#troubleshooting) +10. [Security Considerations](#security-considerations) + +--- + +## Overview + +OpenRag supports two authentication modes: + +- **Token Mode** (`AUTH_MODE=token`, default): Traditional Bearer token authentication. Suitable for development and programmatic access. +- **OIDC Mode** (`AUTH_MODE=oidc`): OpenID Connect Authorization Code + PKCE flow. Users authenticate via an external identity provider (IdP), and the UI receives a browser-managed session cookie. + +### When to Use OIDC + +Use OIDC when: +- Your organization uses a centralized identity provider (Keycloak, Azure AD, Okta, LemonLDAP::NG, etc.) +- You want users to authenticate through a familiar corporate login +- You need federated identity and single sign-on (SSO) across multiple systems +- You want to leverage existing user directories (LDAP, Active Directory, SAML) + +Use Token Mode when: +- Running in development or testing +- Your application is purely backend/programmatic +- You prefer simplicity without external dependencies +- You're integrating with headless tools (CI/CD, SDKs, etc.) + +--- + +## Architecture + +### Authentication Flow Diagram + +``` +Browser OpenRag IdP (Keycloak) + | | | + |-- GET /chainlit -->| | + |<- 302 /auth/login | | + |-- GET /auth/login->| | + | | [gen state/nonce/PKCE, + | | pose cookie (5 min)] + |<-302 authorize-----| | + |----------- authorize?client_id=&state=&code_challenge=-------->| + |<------ login form --------------------------------| + |------- username/password ----------------------->| + |<------ 302 /auth/callback?code=&state=----------| + |-- GET /auth/callback->| | + | |---token exchange --->| + | |<-- id_token, access_token, refresh_token --| + | | [verify signature, nonce, claims; + | | extract email; match user; + | | create oidc_sessions row; + | | set openrag_session cookie] + |<--302 next_url-----| | + |-- GET /chainlit --->| | + | | [session OK] + |<-- 200 Chainlit UI--| | +``` + +### Key Components + +**`openrag/components/auth/` package:** +- `oidc_client.py` — Authlib-based OIDC client (discovery, JWKS, token exchange, verification) +- `session_tokens.py` — Session token generation and Fernet encryption/decryption +- `state_cookie.py` — Temporary cookie (5 min TTL) for transporting `state`, `nonce`, `code_verifier` +- `middleware.py` — Modified `AuthMiddleware` supporting cookie + bearer + lazy refresh +- `refresh.py` — Lazy access token refresh logic + +**`openrag/routers/auth.py`:** +- `/auth/login` — Start Authorization Code + PKCE flow +- `/auth/callback` — Handle IdP redirect, create session +- `/auth/backchannel-logout` — IdP-driven revocation (OIDC spec) +- `/auth/logout` — RP-initiated logout (local + IdP) +- `/auth/me` — Debug endpoint (returns current user + session expiry) + +**Database:** +- New `oidc_sessions` table: stores encrypted IdP tokens, session metadata, revocation status +- New `email` column on `users` table: unique index for matching users by email claim + +--- + +## Configuration + +### Environment Variables + +All variables must be set when `AUTH_MODE=oidc`. If any required variable is missing, the application refuses to start. + +| Variable | Required | Default | Description | +|----------|----------|---------|-------------| +| `AUTH_MODE` | No | `token` | Set to `oidc` to enable OIDC authentication | +| `OIDC_ENDPOINT` | Yes* | — | Issuer URL (auto-discovery via `/.well-known/openid-configuration`) | +| `OIDC_CLIENT_ID` | Yes* | — | Client ID registered at the IdP | +| `OIDC_CLIENT_SECRET` | Yes* | — | Client secret (confidential clients only) | +| `OIDC_REDIRECT_URI` | Yes* | — | Callback URL, must match IdP configuration (e.g., `https://openrag.example.com/auth/callback`) | +| `OIDC_TOKEN_ENCRYPTION_KEY` | Yes* | — | Fernet key for encrypting tokens at rest (see [Generating the Fernet Key](#generating-the-fernet-key)) | +| `OIDC_EMAIL_SOURCE` | No | `id_token` | Where to extract the `email` claim: `id_token` (from JWT) or `userinfo` (from `/userinfo` endpoint) | +| `OIDC_SCOPES` | No | `openid email profile offline_access` | Space-separated OIDC scopes; include `offline_access` for refresh tokens | +| `OIDC_POST_LOGOUT_REDIRECT_URI` | No | `/` | URL to redirect to after RP-initiated logout | +| `OIDC_ALLOWED_EMAIL_DOMAINS` | No | — | Optional CSV list of email domain whitelist (e.g., `example.com,partner.org`) | + +\* Required when `AUTH_MODE=oidc` + +### Generating the Fernet Key + +Generate a cryptographically secure key for token encryption: + +```bash +python -c "from cryptography.fernet import Fernet; print(Fernet.generate_key().decode())" +``` + +Output example: +``` +XFlT-ZfXkdqf0v-5Z8kVt9xhU6c7Z4z0ZY8Z4Z4Z4= +``` + +Store this key securely (e.g., in a secrets manager). Never commit it to version control. + +### Example Configuration + +Create a `.env` file (or set these environment variables): + +```bash +# Token mode (default) +AUTH_MODE=token +AUTH_TOKEN=sk-or-change-me + +# OR, OIDC mode +AUTH_MODE=oidc + +# OIDC configuration (Keycloak example) +OIDC_ENDPOINT=https://idp.example.com/realms/openrag +OIDC_CLIENT_ID=openrag +OIDC_CLIENT_SECRET=xxxxxxxxxxxxxxxxxxxxxxxx +OIDC_REDIRECT_URI=https://openrag.example.com/auth/callback +OIDC_TOKEN_ENCRYPTION_KEY=XFlT-ZfXkdqf0v-5Z8kVt9xhU6c7Z4z0ZY8Z4Z4Z4= +OIDC_EMAIL_SOURCE=id_token +OIDC_SCOPES=openid email profile offline_access +OIDC_POST_LOGOUT_REDIRECT_URI=/ +# OIDC_ALLOWED_EMAIL_DOMAINS=example.com,partner.org +``` + +--- + +## User Pre-provisioning + +OIDC requires users to be pre-provisioned in OpenRag's database. There is **no automatic user creation** on login. + +### Admin Pre-provisioning + +Admins must create users with email matching the OIDC `email` claim **before** users attempt to log in. + +**Create a user via API:** + +```bash +curl -X POST http://localhost:8080/users/ \ + -H "Authorization: Bearer ${AUTH_TOKEN}" \ + -H "Content-Type: application/json" \ + -d '{ + "display_name": "Alice Cooper", + "email": "alice@example.com", + "is_admin": false + }' +``` + +**Response** (returns the token once): +```json +{ + "id": 42, + "display_name": "Alice Cooper", + "email": "alice@example.com", + "external_user_id": null, + "is_admin": false, + "token": "or-xxxxxxxxxxxxxxxxxxxxxxxx" +} +``` + +**Pre-fill `external_user_id` (optional):** + +If you know the user's OIDC `sub` claim in advance (e.g., from a Keycloak export or LDAP directory), you can set `external_user_id` directly: + +```bash +curl -X POST http://localhost:8080/users/ \ + -H "Authorization: Bearer ${AUTH_TOKEN}" \ + -H "Content-Type: application/json" \ + -d '{ + "display_name": "Bob Smith", + "email": "bob@example.com", + "external_user_id": "550e8400-e29b-41d4-a716-446655440000", + "is_admin": false + }' +``` + +This skips the email-matching step on first login; the OIDC `sub` claim is checked directly. + +### Bulk User Provisioning + +For bulk imports, write a script that calls `/users/` in a loop: + +```python +import requests +import json + +auth_token = "sk-your-token" +headers = { + "Authorization": f"Bearer {auth_token}", + "Content-Type": "application/json" +} + +users = [ + {"display_name": "Alice", "email": "alice@example.com"}, + {"display_name": "Bob", "email": "bob@example.com"}, + {"display_name": "Charlie", "email": "charlie@example.com"}, +] + +base_url = "http://localhost:8080" + +for user in users: + response = requests.post(f"{base_url}/users/", headers=headers, json=user) + print(f"Created {user['display_name']}: {response.json()}") +``` + +--- + +## Keycloak Setup + +[Keycloak](https://www.keycloak.org/) is a popular open-source identity provider. This section walks through a typical Keycloak configuration. + +### Prerequisites + +- Keycloak 20+ (or latest) +- Network connectivity between OpenRag and Keycloak +- Admin access to Keycloak + +### Step 1: Create a Realm + +1. Log into Keycloak Admin Console (e.g., `http://localhost:8081/admin`) +2. Click **Create Realm** (top left) +3. Enter realm name: `openrag` +4. Click **Create** + +### Step 2: Create a Client (Confidential) + +1. In the realm `openrag`, navigate to **Clients** (left sidebar) +2. Click **Create client** +3. Set **Client ID**: `openrag` +4. Leave **Client Type**: `OpenID Connect` +5. Click **Next** +6. Enable: + - **Client authentication**: ON (confidential client) + - **Authorization**: ON +7. Click **Next** +8. **Valid redirect URIs**: Add `https://openrag.example.com/auth/callback` (replace with your actual URL) +9. **Valid post logout redirect URIs**: Add `https://openrag.example.com/` (or your home page) +10. **Backchannel logout URL**: Add `https://openrag.example.com/auth/backchannel-logout` +11. **Backchannel logout session required**: ON +12. Click **Save** + +### Step 3: Configure Scopes + +1. Navigate to **Clients** → `openrag` → **Client scopes** +2. Ensure these default scopes are assigned: + - `email` — includes email claim + - `profile` — includes name claims + - `offline_access` — allows refresh tokens +3. Click **Save** + +### Step 4: Get Client Credentials + +1. Navigate to **Clients** → `openrag` → **Credentials** tab +2. Copy **Client secret** +3. Use this in `OIDC_CLIENT_SECRET` env var + +### Step 5: Configure OpenRag + +In `.env`: + +```bash +AUTH_MODE=oidc +OIDC_ENDPOINT=http://keycloak.example.com/realms/openrag +OIDC_CLIENT_ID=openrag +OIDC_CLIENT_SECRET= +OIDC_REDIRECT_URI=https://openrag.example.com/auth/callback +OIDC_TOKEN_ENCRYPTION_KEY= +OIDC_EMAIL_SOURCE=id_token +OIDC_SCOPES=openid email profile offline_access +``` + +### Step 6: Create Test User in Keycloak + +1. Navigate to **Users** (left sidebar) +2. Click **Create new user** +3. **Username**: `testuser` +4. **Email**: `testuser@example.com` +5. **First name**: `Test` +6. **Last name**: `User` +7. Click **Create** +8. Go to **Credentials** tab, set a password for testing +9. Ensure **Temporary** is OFF (so user can log in immediately) + +### Step 7: Pre-provision User in OpenRag + +```bash +curl -X POST http://localhost:8080/users/ \ + -H "Authorization: Bearer ${AUTH_TOKEN}" \ + -H "Content-Type: application/json" \ + -d '{ + "display_name": "Test User", + "email": "testuser@example.com", + "is_admin": false + }' +``` + +### Step 8: Test the Flow + +1. Navigate to `http://localhost:8080/chainlit` (or your app URL) +2. Expect: 302 redirect to `/auth/login` +3. Expect: 302 redirect to Keycloak (`http://keycloak.example.com/realms/openrag/protocol/openid-connect/auth?...`) +4. Log in with `testuser` / `` +5. Expect: 302 redirect back to `/auth/callback?code=...` +6. Expect: 302 redirect to `/chainlit` or `next_url` +7. Should be authenticated + +**Troubleshooting Keycloak**: + +- **"Invalid redirect URI"**: Ensure `OIDC_REDIRECT_URI` exactly matches what's configured in Keycloak **Clients** → **Valid redirect URIs**. +- **"Client secret mismatch"**: Copy the secret again from **Credentials** tab. +- **"Invalid scope"**: Ensure `email` and `offline_access` are in the client's scope mappings. + +--- + +## LemonLDAP::NG Setup + +[LemonLDAP::NG](https://www.lemonldap-ng.org/) is another OIDC provider, often used in enterprise environments with LDAP/AD integration. + +### Configuration Mapping + +LemonLDAP::NG uses different terminology. Map these OpenRag variables to LLNG config: + +| OpenRag Variable | LLNG Parameter | Example | +|---|---|---| +| `OIDC_ENDPOINT` | `OIDCServiceMetaDataIssuer` | `https://llng.example.com` | +| `OIDC_CLIENT_ID` | `OIDCServiceMetaDataClientID` | `openrag` | +| `OIDC_CLIENT_SECRET` | `OIDCServiceMetaDataClientSecret` | (from LLNG admin) | +| `OIDC_REDIRECT_URI` | `OIDCServiceMetaDataRedirectUris` | `https://openrag.example.com/auth/callback` | + +### Steps + +1. **Create an OIDC relying party in LLNG admin**: + - Go to LLNG admin console + - Navigate to **Applications** → **OpenID Connect Relying Parties** + - Create a new relying party named `openrag` + - Set **Client ID**: `openrag` + - Set **Redirect URI**: `https://openrag.example.com/auth/callback` + - Set **Post-logout URI**: `https://openrag.example.com/` + - Generate/retrieve the client secret + +2. **Configure OpenRag .env**: + +```bash +AUTH_MODE=oidc +OIDC_ENDPOINT=https://llng.example.com +OIDC_CLIENT_ID=openrag +OIDC_CLIENT_SECRET= +OIDC_REDIRECT_URI=https://openrag.example.com/auth/callback +OIDC_TOKEN_ENCRYPTION_KEY= +OIDC_EMAIL_SOURCE=id_token +OIDC_SCOPES=openid email profile offline_access +``` + +3. **Pre-provision users** (via `/users/` API, same as Keycloak) + +4. **Test**: Navigate to OpenRag, should redirect to LLNG login + +For LLNG-specific questions, consult the [LLNG documentation](https://www.lemonldap-ng.org/documentation). + +--- + +## Programmatic Access + +Even in OIDC mode, **Bearer token authentication is still supported** for programmatic access (CI/CD, SDKs, scripts, tests). + +### Using `users.token` in OIDC Mode + +Each user has a `users.token` column (same as token mode). Clients can use this for programmatic access: + +```bash +curl -H "Authorization: Bearer or-xxxxxxxxxxxxxxxxxxxxxxxx" \ + http://openrag.example.com/v1/models +``` + +This bypasses the OIDC/session cookie flow entirely, suitable for: +- CI/CD pipelines uploading documents +- Python/JavaScript SDK clients +- Test automation +- Headless microservices + +### Getting a User's API Token + +Admin retrieves a user's token: + +```bash +curl -X GET http://localhost:8080/users/42 \ + -H "Authorization: Bearer ${AUTH_TOKEN}" +``` + +**Note**: The token is hidden in normal responses (security). To get it, use: + +```bash +curl -X POST http://localhost:8080/users/42/regenerate_token \ + -H "Authorization: Bearer ${AUTH_TOKEN}" +``` + +This returns a fresh token (old one invalidated). + +### Example: Upload Documents via CI/CD + +```bash +#!/bin/bash +OPENRAG_URL="https://openrag.example.com" +API_TOKEN="or-xxxxxxxxxxxxxxxxxxxxxxxx" +PARTITION_NAME="documents" + +curl -X POST "${OPENRAG_URL}/indexer/add_file" \ + -H "Authorization: Bearer ${API_TOKEN}" \ + -F "file=@document.pdf" \ + -F "partition=${PARTITION_NAME}" +``` + +--- + +## Back-Channel Logout + +Back-channel logout is part of the OIDC standard. When a user logs out from the IdP or an admin terminates their session, the IdP can notify OpenRag to revoke the session. + +### How It Works + +1. User logs out from Keycloak (or is logged out by admin) +2. Keycloak sends a `POST` request to `https://openrag.example.com/auth/backchannel-logout` with a signed JWT `logout_token` +3. OpenRag verifies the JWT signature and extracts the `sid` claim +4. All `oidc_sessions` rows with matching `sid` are marked `revoked_at = now()` +5. OpenRag responds with `200 OK` +6. Next time the user tries to use an old session cookie, the middleware sees `revoked_at` is set and redirects to login + +### IdP Configuration + +**Keycloak:** + +1. **Clients** → `openrag` → **Settings** +2. Enable **Backchannel logout session required**: ON +3. Set **Backchannel logout URL**: `https://openrag.example.com/auth/backchannel-logout` +4. Click **Save** + +**LemonLDAP::NG:** + +1. Set the backchannel logout URL in the relying party configuration +2. Consult LLNG docs for exact steps + +### Request Format + +The IdP sends: + +``` +POST /auth/backchannel-logout HTTP/1.1 +Host: openrag.example.com +Content-Type: application/x-www-form-urlencoded + +logout_token=eyJhbGc... +``` + +**`logout_token`** is a signed JWT with claims: +```json +{ + "iss": "https://idp.example.com/realms/openrag", + "sub": "user-sub", + "sid": "session-id", + "aud": "openrag", + "iat": 1234567890, + "exp": 1234571490, + "events": { + "http://schemas.openid.net/event/backchannel-logout": {} + } +} +``` + +OpenRag: +1. Fetches the IdP's JWKS (via auto-discovery) +2. Verifies the JWT signature, `iss`, `aud`, `exp`, `iat` +3. Checks the `events` claim contains the logout event +4. Extracts `sid` and revokes matching sessions +5. Returns `200 OK` or `400 Bad Request` if validation fails + +### Testing Back-Channel Logout + +Create a signed logout token manually (advanced): + +```python +import jwt +import json +from datetime import datetime, timedelta + +# Keycloak realm public key (from /.well-known/openid-configuration -> jwks_uri) +# For testing, sign with a private key + +payload = { + "iss": "https://idp.example.com/realms/openrag", + "sub": "user-sub", + "sid": "session-id-from-openrag", + "aud": "openrag", + "iat": int(datetime.utcnow().timestamp()), + "exp": int((datetime.utcnow() + timedelta(minutes=5)).timestamp()), + "events": { + "http://schemas.openid.net/event/backchannel-logout": {} + } +} + +token = jwt.encode(payload, "your-private-key", algorithm="RS256") +print(token) +``` + +Then send: + +```bash +curl -X POST http://localhost:8080/auth/backchannel-logout \ + -d "logout_token=${token}" \ + -H "Content-Type: application/x-www-form-urlencoded" +``` + +Expect `200 OK`. + +--- + +## Troubleshooting + +### 1. "OIDC_TOKEN_ENCRYPTION_KEY is not set" + +**Error**: Application refuses to start when `AUTH_MODE=oidc`. + +**Solution**: Generate and set the key: +```bash +python -c "from cryptography.fernet import Fernet; print(Fernet.generate_key().decode())" +export OIDC_TOKEN_ENCRYPTION_KEY= +``` + +### 2. "Issuer mismatch" at discovery + +**Error**: Backend logs show `Issuer mismatch: configured '…', got '…'` and `/auth/login` returns 500 "OIDC discovery failed". + +**Cause**: OpenRag enforces **byte-for-byte equality** between `OIDC_ENDPOINT`, the `issuer` field returned by the IdP's discovery document, and the `iss` claim in tokens — per OIDC Core §2. The most common culprit is a **trailing slash mismatch**: + +| IdP | Typical issuer form | +|-----|---------------------| +| Keycloak | `https://kc.example.com/realms/myrealm` (no trailing slash) | +| LemonLDAP::NG | `https://llng.example.com/` (WITH trailing slash) | +| Auth0 | `https://tenant.auth0.com/` (WITH trailing slash) | +| Google | `https://accounts.google.com` (no trailing slash) | + +**Solution**: Configure `OIDC_ENDPOINT` to match the IdP's advertised issuer **exactly**. To check what the IdP actually returns: + +```bash +curl -s http://your-idp/.well-known/openid-configuration | jq -r .issuer +``` + +Copy that string verbatim (including or excluding the trailing `/`) into `.env`: + +``` +OIDC_ENDPOINT= +``` + +OpenRag builds the discovery URL by stripping any trailing slash internally, so both forms work for discovery — but the subsequent token-claim validation is strict. + +### 3. "Invalid redirect URI" + +**Error**: IdP rejects the callback with "Invalid redirect URI" or similar. + +**Solution**: +- Ensure `OIDC_REDIRECT_URI` matches exactly what's configured in the IdP (case-sensitive, trailing slashes matter) +- Example: `https://openrag.example.com/auth/callback` (NOT `https://openrag.example.com/auth/callback/`) +- Keycloak: **Clients** → **Valid redirect URIs** + +### 4. "email claim not found" + +**Error**: User logs in successfully, but OpenRag responds with 403 "email not found in claims". + +**Solution**: +- Set `OIDC_EMAIL_SOURCE=userinfo` if `email` is not in the ID token +- Or, ask IdP admin to include `email` scope in the token +- Verify the IdP is returning `email` claim via OIDC `/userinfo` endpoint: +```bash +curl -H "Authorization: Bearer " \ + https://idp.example.com/realms/openrag/protocol/openid-connect/userinfo +``` + +### 5. "external_user_id mismatch" + +**Error**: User with `external_user_id=A` tries to log in, but OIDC `sub=B`. + +**Cause**: The user's `external_user_id` was set to one value, but the IdP's `sub` claim changed (e.g., user was re-imported or IdP was reconfigured). + +**Solution**: +- If intentional (user switched IdPs), clear the old `external_user_id`: +```bash +curl -X PATCH http://localhost:8080/users/42 \ + -H "Authorization: Bearer ${AUTH_TOKEN}" \ + -H "Content-Type: application/json" \ + -d '{"external_user_id": null}' +``` +- Then log in again; the new `sub` will be backfilled + +### 6. "email domain not whitelisted" + +**Error**: User logs in, but OpenRag responds with 403 "email domain not whitelisted". + +**Solution**: +- Set `OIDC_ALLOWED_EMAIL_DOMAINS` to allow the user's domain: +```bash +export OIDC_ALLOWED_EMAIL_DOMAINS=example.com,partner.org +``` +- Or, empty it to allow any domain + +### 6. "session not found" or "session expired" + +**Error**: User can log in once, but subsequent requests show "unauthenticated". + +**Cause**: Session cookie was lost or expired. + +**Solution**: +- Ensure cookies are enabled in browser +- Check `openrag_session` cookie exists and is not marked `revoked_at` in DB +- Increase `access_token_expires_at` via OIDC scopes (`offline_access` + longer TTL in IdP) + +### 7. "clock skew" or "token not yet valid" + +**Error**: "iat claim is in the future" or "exp claim is in the past". + +**Solution**: +- Sync system clocks between OpenRag and IdP servers +- Check NTP is running: `ntpq -p` + +### 8. "invalid scope: offline_access" + +**Error**: OIDC client redirect fails with "Invalid scope requested: offline_access". + +**Solution**: +- Keycloak: Ensure `offline_access` scope is mapped to the client + - **Clients** → `openrag` → **Client scopes** → Verify `offline_access` is in the assigned scopes +- LemonLDAP::NG: Check the OIDC relying party configuration includes `offline_access` + +--- + +## Security Considerations + +### Cookie Security + +- **httpOnly**: Cookies are marked `httpOnly`, preventing JavaScript access (XSS mitigation) +- **Secure**: In production (HTTPS), cookies are marked `Secure` (only sent over HTTPS) +- **SameSite=Lax**: CSRF protection; allows top-level navigation but not cross-site subresource requests +- **Path=/**: Cookies sent for all paths +- **No Domain**: Host-only (not shared with subdomains) + +### Token Encryption at Rest + +- Access tokens and refresh tokens are encrypted using **Fernet** (symmetric encryption) before storage in the database +- The key (`OIDC_TOKEN_ENCRYPTION_KEY`) must be kept secret +- If the key is compromised, regenerate it and re-encrypt all sessions (manual process in v1; planned for v2) + +### Token Rotation + +- Access tokens have a short expiry (typically 5-15 minutes) +- Refresh tokens have a longer expiry (typically hours or days, configured in IdP) +- Middleware automatically refreshes access tokens when <60 seconds remain before expiry (lazy refresh) +- No extra API calls for users; happens transparently + +### CSRF Mitigation + +- Authorization requests use a server-generated `state` parameter +- The `state` is stored in a temporary, signed cookie (`idp_state`, 5-minute TTL) +- The callback validates that the returned `state` matches the cookie +- Prevents CSRF attacks on the callback endpoint + +### Replay Protection + +- **PKCE** (Proof Key for Code Exchange): + - Client generates a `code_verifier` (43-128 character random string) + - Client computes `code_challenge = BASE64URL(SHA256(code_verifier))` + - Client sends `code_challenge` in the authorization request + - Callback sends `code_verifier` in the token exchange request + - IdP verifies they match, preventing authorization code interception +- **Nonce**: + - Client generates a random `nonce` + - Included in the authorization request and returned in the ID token + - Callback verifies the nonce matches, preventing token replay + +### Breach Scenarios + +| Breach | Impact | Mitigation | +|--------|--------|-----------| +| OIDC_TOKEN_ENCRYPTION_KEY leaked | All encrypted tokens (access, refresh) decryptable | Rotate key + re-encrypt sessions (v2 feature) | +| Authorization code intercepted | Code is single-use + PKCE prevents exchange without code_verifier | PKCE enforced | +| Session cookie stolen (XSS) | Attacker can impersonate user in browser | httpOnly prevents JavaScript access; SameSite limits scope; session revocation via back-channel logout | +| IdP tokens (access/refresh) leaked | Attacker can call IdP on behalf of user | Refresh tokens are short-lived; access tokens are encrypted at rest | +| `state` cookie stolen | Attacker can forge authorization requests | `state` is signed (itsdangerous); 5-minute TTL | + +### Best Practices + +1. **Use HTTPS in production** — Secure and httpOnly cookies require HTTPS +2. **Rotate encryption keys periodically** (v2 feature; manual rotation needed in v1) +3. **Monitor back-channel logout requests** — Ensure IdP is sending them +4. **Set reasonable token lifetimes** in the IdP (e.g., 15-minute access tokens, 7-day refresh tokens) +5. **Use strong OIDC scopes** — Request only what you need (e.g., `openid email` vs. `openid email profile`) +6. **Audit user access** — Log all authentication and authorization events +7. **Implement a password policy** in the IdP +8. **Enforce MFA** in the IdP for sensitive users + +--- + +## Additional Resources + +- [OpenID Connect Core 1.0 Specification](https://openid.net/specs/openid-connect-core-1_0.html) +- [OpenID Connect Back-Channel Logout 1.0](https://openid.net/specs/openid-connect-backchannel-1_0.html) +- [Keycloak Documentation](https://www.keycloak.org/documentation) +- [LemonLDAP::NG Documentation](https://www.lemonldap-ng.org/documentation) +- [Authlib Documentation](https://docs.authlib.org/) + +--- + +**Last Updated**: 2026-04-17 diff --git a/extern/indexer-ui b/extern/indexer-ui index 92e8875ee..9e67d1d1f 160000 --- a/extern/indexer-ui +++ b/extern/indexer-ui @@ -1 +1 @@ -Subproject commit 92e8875ee1537f7156e46a8dcb2a6085d887ddc8 +Subproject commit 9e67d1d1fc3454acf343016f833dca27abe61578 diff --git a/openrag/api.py b/openrag/api.py index 3bcd8d459..ec6ede963 100644 --- a/openrag/api.py +++ b/openrag/api.py @@ -23,7 +23,9 @@ # flake8: noqa: E402 +from components.auth.middleware import AuthMiddleware from routers.actors import router as actors_router +from routers.auth import router as auth_router from routers.extract import router as extract_router from routers.indexer import router as indexer_router from routers.monitoring import MonitoringMiddleware @@ -85,6 +87,50 @@ def __init__(self, config): WITH_CHAINLIT_UI: bool = os.getenv("WITH_CHAINLIT_UI", "true").lower() == "true" WITH_OPENAI_API: bool = os.getenv("WITH_OPENAI_API", "true").lower() == "true" +AUTH_MODE: str = os.getenv("AUTH_MODE", "token").strip().lower() +if AUTH_MODE not in ("token", "oidc"): + raise RuntimeError( + f"Invalid AUTH_MODE={AUTH_MODE!r}. Expected 'token' or 'oidc'." + ) + +# OIDC configuration (only required when AUTH_MODE=oidc) +OIDC_ENDPOINT: str | None = os.getenv("OIDC_ENDPOINT") +OIDC_CLIENT_ID: str | None = os.getenv("OIDC_CLIENT_ID") +OIDC_CLIENT_SECRET: str | None = os.getenv("OIDC_CLIENT_SECRET") +OIDC_REDIRECT_URI: str | None = os.getenv("OIDC_REDIRECT_URI") +OIDC_EMAIL_SOURCE: str = os.getenv("OIDC_EMAIL_SOURCE", "id_token").strip().lower() +OIDC_SCOPES: str = os.getenv("OIDC_SCOPES", "openid email profile offline_access") +OIDC_TOKEN_ENCRYPTION_KEY: str | None = os.getenv("OIDC_TOKEN_ENCRYPTION_KEY") +OIDC_POST_LOGOUT_REDIRECT_URI: str = os.getenv("OIDC_POST_LOGOUT_REDIRECT_URI", "/") +OIDC_ALLOWED_EMAIL_DOMAINS: str = os.getenv("OIDC_ALLOWED_EMAIL_DOMAINS", "") + +if AUTH_MODE == "oidc": + _missing = [ + name + for name, val in [ + ("OIDC_ENDPOINT", OIDC_ENDPOINT), + ("OIDC_CLIENT_ID", OIDC_CLIENT_ID), + ("OIDC_CLIENT_SECRET", OIDC_CLIENT_SECRET), + ("OIDC_REDIRECT_URI", OIDC_REDIRECT_URI), + ("OIDC_TOKEN_ENCRYPTION_KEY", OIDC_TOKEN_ENCRYPTION_KEY), + ] + if not val + ] + if _missing: + raise RuntimeError( + "AUTH_MODE=oidc but the following env vars are missing or empty: " + + ", ".join(_missing) + ) + if OIDC_EMAIL_SOURCE not in ("id_token", "userinfo"): + raise RuntimeError( + f"Invalid OIDC_EMAIL_SOURCE={OIDC_EMAIL_SOURCE!r}. Expected 'id_token' or 'userinfo'." + ) + logger.info( + "OIDC authentication mode enabled", + issuer=OIDC_ENDPOINT, + email_source=OIDC_EMAIL_SOURCE, + ) + try: app_version = get_package_version("openrag") @@ -135,61 +181,8 @@ async def dispatch(self, request: Request, call_next): return response -class AuthMiddleware(BaseHTTPMiddleware): - async def dispatch(self, request: Request, call_next): - vectordb = get_vectordb() - # Skip if no AUTH_TOKEN configured - if AUTH_TOKEN is None: - user = await vectordb.get_user.remote(1) - user_partitions = await vectordb.list_user_partitions.remote(1) - request.state.user = user - request.state.user_partitions = user_partitions - return await call_next(request) - - # routes to allow access to without token bearer - if request.url.path in [ - "/docs", - "/openapi.json", - "/redoc", - "/health_check", - "/version", - ] or request.url.path.startswith("/chainlit"): # Allow chainlit without auth - return await call_next(request) - - # Extract token - token = None - - # For /static routes, allow token via query parameter (this easy file viewing with a link without a bearer) - # usage http://localhost:8080/static?token=api_key - if request.url.path.startswith("/static"): - # Use preserved original token (before redaction) if available - token = getattr(request.state, "original_token", None) - else: - # For all other routes, require Bearer header - # # Extract Bearer token - auth = request.headers.get("authorization", "") - if auth and auth.lower().startswith("bearer "): - token = auth.split(" ", 1)[1] - - if not token: - return JSONResponse(status_code=403, content={"detail": "Missing token"}) - - # Lookup user in DB - user = await vectordb.get_user_by_token.remote(token) - if not user: - return JSONResponse(status_code=403, content={"detail": "Invalid token"}) - - # Load user partitions - user_partitions = await vectordb.list_user_partitions.remote(user["id"]) - - # Attach to request - request.state.user = user - request.state.user_partitions = user_partitions - return await call_next(request) - - # Register middlewares (order matters - last added runs first) -app.add_middleware(AuthMiddleware) +app.add_middleware(AuthMiddleware, get_vectordb=get_vectordb) app.add_middleware(TokenRedactingMiddleware) app.add_middleware(MonitoringMiddleware) @@ -268,6 +261,10 @@ def get_config(): app.include_router(tools_router, prefix="/v1", tags=[Tags.TOOLS]) +# Mount the auth router (OIDC flows). Routes are mostly bypassed by AuthMiddleware +# except `/auth/me` which remains protected. +app.include_router(auth_router, tags=["Authentication"]) + # Mount openai router if either OpenAI API or Chainlit UI is enabled (chainlit uses openai api endpoints) if WITH_OPENAI_API or WITH_CHAINLIT_UI: app.include_router(openai_router, prefix="/v1", tags=[Tags.OPENAI]) diff --git a/openrag/app_front.py b/openrag/app_front.py index d3210e045..d88ed1eed 100644 --- a/openrag/app_front.py +++ b/openrag/app_front.py @@ -16,6 +16,7 @@ PERSISTENCY = os.environ.get("CHAINLIT_DATALAYER_COMPOSE", "") != "" AUTH_TOKEN = os.environ.get("AUTH_TOKEN", "") +AUTH_MODE = os.environ.get("AUTH_MODE", "token").strip().lower() # Chainlit authentication CHAINLIT_AUTH_SECRET = os.environ.get("CHAINLIT_AUTH_SECRET") @@ -54,6 +55,19 @@ def get_headers(api_key): return headers +def _extract_cookie(cookie_header: str, name: str) -> str | None: + """Parse a single cookie value from a Cookie header. No dependency on http.cookies for simplicity.""" + if not cookie_header: + return None + for part in cookie_header.split(";"): + part = part.strip() + if "=" in part: + k, _, v = part.partition("=") + if k.strip() == name: + return v.strip() + return None + + if PERSISTENCY: @cl.on_chat_resume @@ -61,7 +75,7 @@ async def on_chat_resume(thread): pass -if AUTH_TOKEN: +if AUTH_TOKEN and AUTH_MODE != "oidc": if not CHAINLIT_AUTH_SECRET: # logger.warning( # "`CHAINLIT_AUTH_SECRET` is not set a default value will be used. Not recommended for production." @@ -96,6 +110,44 @@ async def auth_callback(username: str, password: str): logger.exception("Unexpected error during authentication", error=str(e)) return None +elif AUTH_MODE == "oidc": + if not CHAINLIT_AUTH_SECRET: + os.environ["CHAINLIT_AUTH_SECRET"] = "default_secret_for_openrag_ui" + + @cl.header_auth_callback + async def header_auth_callback(headers: dict) -> cl.User | None: + """Authenticate Chainlit users via the openrag_session cookie posted by /auth/callback.""" + cookie_header = headers.get("cookie") or headers.get("Cookie") or "" + session_token = _extract_cookie(cookie_header, "openrag_session") + if not session_token: + logger.info("No openrag_session cookie in Chainlit request") + return None + + try: + async with httpx.AsyncClient(timeout=httpx.Timeout(30.0)) as client: + response = await client.get( + url=f"{INTERNAL_BASE_URL}/users/info", + headers=get_headers(session_token), + ) + response.raise_for_status() + data = response.json() + except httpx.HTTPStatusError as e: + logger.info("Session cookie rejected by /users/info", status=e.response.status_code) + return None + except Exception as e: + logger.exception("Chainlit header_auth_callback failure", error=str(e)) + return None + + return cl.User( + identifier=data.get("display_name", "user"), + metadata={ + "role": "admin" if data.pop("is_admin", False) else "user", + "provider": "oidc", + "api_key": session_token, # opaque cookie value — used as Bearer for internal calls + "extra": data, + }, + ) + def get_external_url(): context = get_context() diff --git a/openrag/components/auth/__init__.py b/openrag/components/auth/__init__.py new file mode 100644 index 000000000..1ade8964f --- /dev/null +++ b/openrag/components/auth/__init__.py @@ -0,0 +1,11 @@ +from components.auth.deps import get_oidc_client, reset_oidc_client +from components.auth.oidc_client import OIDCClient, TokenBundle, LogoutTokenClaims +from components.auth.session_tokens import issue_session_token, encrypt_token, decrypt_token, hash_session_token +from components.auth.state_cookie import StateCookieSerializer, StateCookiePayload + +__all__ = [ + "OIDCClient", "TokenBundle", "LogoutTokenClaims", + "issue_session_token", "encrypt_token", "decrypt_token", "hash_session_token", + "StateCookieSerializer", "StateCookiePayload", + "get_oidc_client", "reset_oidc_client", +] diff --git a/openrag/components/auth/deps.py b/openrag/components/auth/deps.py new file mode 100644 index 000000000..5eaa21643 --- /dev/null +++ b/openrag/components/auth/deps.py @@ -0,0 +1,61 @@ +"""Lazy, process-local singleton for the OIDCClient. + +Kept in a dedicated module to avoid circular imports between the router +(``openrag/routers/auth.py``) and the application entry point (``openrag/api.py``). + +The OIDC config env vars are resolved here via ``os.getenv`` — the same values +that ``openrag/api.py`` validates at startup. In ``AUTH_MODE=oidc`` mode, these +are guaranteed to be non-empty (api.py refuses to start otherwise), so this +module simply trusts them. +""" + +from __future__ import annotations + +import os +from threading import Lock + +from components.auth.oidc_client import OIDCClient + +_client: OIDCClient | None = None +_lock = Lock() + + +def get_oidc_client() -> OIDCClient: + """Return the shared OIDCClient instance, creating it on first call. + + The instance caches the discovery doc and JWKS, so a single shared client + per worker process is both correct and more efficient than one-per-request. + + Env vars read (all required in AUTH_MODE=oidc): + - OIDC_ENDPOINT + - OIDC_CLIENT_ID + - OIDC_CLIENT_SECRET + - OIDC_REDIRECT_URI + - OIDC_SCOPES (default ``openid email profile offline_access``) + """ + global _client + if _client is not None: + return _client + with _lock: + if _client is not None: + return _client + issuer = os.environ["OIDC_ENDPOINT"] + client_id = os.environ["OIDC_CLIENT_ID"] + client_secret = os.environ["OIDC_CLIENT_SECRET"] + redirect_uri = os.environ["OIDC_REDIRECT_URI"] + scopes = os.getenv("OIDC_SCOPES", "openid email profile offline_access") + _client = OIDCClient( + issuer=issuer, + client_id=client_id, + client_secret=client_secret, + redirect_uri=redirect_uri, + scopes=scopes, + ) + return _client + + +def reset_oidc_client() -> None: + """Test hook — drops the cached client so the next call rebuilds from env.""" + global _client + with _lock: + _client = None diff --git a/openrag/components/auth/middleware.py b/openrag/components/auth/middleware.py new file mode 100644 index 000000000..646cbf562 --- /dev/null +++ b/openrag/components/auth/middleware.py @@ -0,0 +1,234 @@ +"""Auth middleware — Phase 5 of the OIDC integration. + +Extracted from ``openrag/api.py`` so the dispatch logic can be unit tested +without importing the full application (which bootstraps Ray actors at +import time). + +The middleware supports both authentication modes: + + * ``AUTH_MODE=token`` (legacy) — single Bearer token from + ``Authorization: Bearer ...`` or ``?token=`` for ``/static``. On missing + or invalid token returns **403** with the legacy JSON body (the existing + Robot Framework suite asserts this shape). + + * ``AUTH_MODE=oidc`` — cookie-based session (set by the OIDC callback), + with lazy access-token refresh. A Bearer token is still accepted as a + fallback for programmatic clients. On missing/invalid credentials: + + - UI paths → **302** to ``/auth/login?next=`` + - API paths → **401** JSON ``{"detail": "Unauthenticated"}`` + +Environment configuration (``AUTH_MODE``, ``AUTH_TOKEN``, +``OIDC_TOKEN_ENCRYPTION_KEY``) is read via ``os.getenv`` at **dispatch** time, +not at import time, so tests can monkeypatch ``os.environ``. +""" + +from __future__ import annotations + +import os +from typing import Callable +from urllib.parse import quote + +from fastapi import Request +from fastapi.responses import JSONResponse, RedirectResponse +from starlette.middleware.base import BaseHTTPMiddleware + +from components.auth.refresh import refresh_session_if_needed +from utils.logger import get_logger + +logger = get_logger() + + +SESSION_COOKIE_NAME = "openrag_session" + + +_BYPASS_PATHS = frozenset( + { + "/docs", + "/openapi.json", + "/redoc", + "/health_check", + "/version", + "/auth/login", + "/auth/callback", + "/auth/backchannel-logout", + "/auth/logout", + } +) + +# Paths that are part of the REST API — unauthenticated requests here must +# get JSON 401/403, never an HTML redirect to /auth/login (which would break +# programmatic clients that follow redirects). +_API_PREFIXES = ( + "/v1/", + "/indexer/", + "/search/", + "/users/", + "/partition/", + "/workspaces/", + "/queue/", + "/extract/", + "/actors/", + "/monitoring/", + "/tools/", +) + +# Browser-facing paths — unauthenticated access in oidc mode → 302 /auth/login. +_UI_PATH_PREFIXES = ("/static",) + + +def is_ui_path(path: str) -> bool: + """True if this path is a browser-facing page (UI), not an API route. + + Used only in ``AUTH_MODE=oidc`` to decide between a 302 redirect to + ``/auth/login`` (UI) and a 401 JSON response (API). When in doubt we + return ``False`` to avoid redirect loops on non-browser clients. + """ + if path == "/": + return True + if any(path.startswith(p) for p in _API_PREFIXES): + return False + if any(path.startswith(p) for p in _UI_PATH_PREFIXES): + return True + return False + + +def is_bypass_path(path: str) -> bool: + return path in _BYPASS_PATHS or path.startswith("/chainlit") + + +class AuthMiddleware(BaseHTTPMiddleware): + """FastAPI middleware enforcing authentication for both token and oidc modes. + + Constructor takes a ``get_vectordb`` callable returning the Ray actor + handle — this indirection keeps the middleware decoupled from + ``utils.dependencies`` so tests can inject a ``MagicMock``. + """ + + def __init__(self, app, *, get_vectordb: Callable[[], object]): + super().__init__(app) + self._get_vectordb = get_vectordb + + async def dispatch(self, request: Request, call_next): + # Read env lazily so tests can flip AUTH_MODE per-test. + auth_mode = os.getenv("AUTH_MODE", "token").strip().lower() + auth_token = os.getenv("AUTH_TOKEN") + enc_key = os.getenv("OIDC_TOKEN_ENCRYPTION_KEY") or "" + + vectordb = self._get_vectordb() + + # --- Dev mode: AUTH_MODE=token + AUTH_TOKEN unset → user 1 bypass. + if auth_mode == "token" and auth_token is None: + user = await vectordb.get_user.remote(1) + user_partitions = await vectordb.list_user_partitions.remote(1) + request.state.user = user + request.state.user_partitions = user_partitions + request.state.oidc_session = None + return await call_next(request) + + # --- Bypass list (docs, health, /auth/* callbacks, chainlit). + path = request.url.path + if is_bypass_path(path): + return await call_next(request) + + user = None + session = None + + # --- 1) Cookie session (OIDC UI flow). + cookie_token = request.cookies.get(SESSION_COOKIE_NAME) + if cookie_token: + session = await vectordb.get_oidc_session_by_token.remote(cookie_token) + if session is not None: + refreshed = await refresh_session_if_needed( + session=session, + enc_key=enc_key, + vectordb=vectordb, + ) + if refreshed is None: + # Refresh failed or session unusable → revoke and fall through. + try: + await vectordb.revoke_oidc_session_by_id.remote(session["id"]) + except Exception as e: + logger.bind(error=str(e)).warning( + "Failed to revoke invalid OIDC session" + ) + session = None + else: + session = refreshed + user = await vectordb.get_user.remote(session["user_id"]) + + # --- 2) Fallback: Bearer / ?token= (programmatic clients + internal + # callers like Chainlit's header_auth_callback which forwards + # the browser cookie value in the Authorization header). + if user is None: + token = None + if path.startswith("/static"): + token = getattr(request.state, "original_token", None) + else: + auth = request.headers.get("authorization", "") + if auth and auth.lower().startswith("bearer "): + token = auth.split(" ", 1)[1] + + if token is not None: + # In oidc mode, a Bearer may carry an OIDC session token (not + # a ``users.token`` hash). Try the session lookup first with + # the same lazy-refresh semantics as the cookie branch above. + if auth_mode == "oidc": + session = await vectordb.get_oidc_session_by_token.remote(token) + if session is not None: + refreshed = await refresh_session_if_needed( + session=session, + enc_key=enc_key, + vectordb=vectordb, + ) + if refreshed is None: + try: + await vectordb.revoke_oidc_session_by_id.remote( + session["id"] + ) + except Exception as e: + logger.bind(error=str(e)).warning( + "Failed to revoke invalid OIDC session (bearer path)" + ) + session = None + else: + session = refreshed + user = await vectordb.get_user.remote(session["user_id"]) + + if user is None: + # Either token mode, or oidc mode with no matching session + # — fall back to the long-lived ``users.token`` used by + # programmatic clients (CI, scripts, service agents). + user = await vectordb.get_user_by_token.remote(token) + if not user and auth_mode == "token": + # Legacy test contract: robot suite asserts 403 + "Invalid token". + return JSONResponse( + status_code=403, content={"detail": "Invalid token"} + ) + elif auth_mode == "token": + # Token mode: no cookie + no bearer → legacy 403 "Missing token". + return JSONResponse( + status_code=403, content={"detail": "Missing token"} + ) + + # --- 3) Unauthenticated: redirect UI in oidc mode, else 401 JSON. + if user is None: + if auth_mode == "oidc" and is_ui_path(path): + next_path = path + if request.url.query: + next_path = f"{path}?{request.url.query}" + return RedirectResponse( + url=f"/auth/login?next={quote(next_path, safe='')}", + status_code=302, + ) + return JSONResponse( + status_code=401, content={"detail": "Unauthenticated"} + ) + + # --- Happy path: user resolved. + request.state.user = user + request.state.user_partitions = await vectordb.list_user_partitions.remote( + user["id"] + ) + request.state.oidc_session = session # None when authenticated via Bearer + return await call_next(request) diff --git a/openrag/components/auth/oidc_client.py b/openrag/components/auth/oidc_client.py new file mode 100644 index 000000000..b23f7e7eb --- /dev/null +++ b/openrag/components/auth/oidc_client.py @@ -0,0 +1,388 @@ +"""Lightweight OIDC Relying Party client for OpenRAG. + +Wraps Authlib's JWT/JWK primitives with: +- Discovery endpoint caching (1 h TTL) +- JWKS caching with automatic refresh on kid-miss +- PKCE pair generation (S256) +- Authorization URL builder +- Code exchange with ID token verification +- Token refresh (lazy, called by middleware when access_token near expiry) +- Userinfo fetch +- Back-channel logout token verification + +One instance per (issuer, client_id, client_secret) tuple. +The instance is not thread-safe for writes but safe for concurrent reads once +the metadata and JWKS caches are populated. +""" + +import base64 +import hashlib +import secrets +import time +from dataclasses import dataclass +from typing import Any +from urllib.parse import urlencode + +import httpx +from authlib.jose import JsonWebKey, JsonWebToken +from authlib.jose.errors import JoseError + + +@dataclass +class TokenBundle: + """Holds the token set returned by the IdP together with verified ID token claims.""" + + id_token: str + access_token: str + refresh_token: str | None + expires_in: int # seconds + token_type: str # usually "Bearer" + claims: dict[str, Any] # verified claims from id_token + + +@dataclass +class LogoutTokenClaims: + """Verified claims from a back-channel logout token.""" + + iss: str + aud: str | list[str] + sub: str | None + sid: str | None + iat: int + jti: str | None + + +class OIDCClient: + """Lightweight OIDC Relying Party client. + + One instance per (issuer, client_id, client_secret) tuple. + """ + + _DISCOVERY_TTL = 3600 # 1 hour + _JWKS_TTL = 3600 # 1 hour + + def __init__( + self, + *, + issuer: str, + client_id: str, + client_secret: str, + redirect_uri: str, + scopes: str, + http_client: httpx.AsyncClient | None = None, + ): + # Keep the issuer string verbatim (including any trailing "/") — the OIDC + # spec mandates strict byte-for-byte equality between ``self.issuer``, the + # issuer advertised by the discovery document, and the ``iss`` claim in + # tokens. Operators must configure ``OIDC_ENDPOINT`` to match EXACTLY + # what the IdP returns. + self.issuer = issuer + self.client_id = client_id + self.client_secret = client_secret + self.redirect_uri = redirect_uri + self.scopes = scopes + self._http = http_client or httpx.AsyncClient(timeout=10.0) + self._metadata: dict | None = None + self._metadata_fetched_at: float = 0.0 + self._jwks: JsonWebKey | None = None + self._jwks_fetched_at: float = 0.0 + + # ------------------------------------------------------------------ + # Discovery + # ------------------------------------------------------------------ + + async def discover(self) -> dict: + """Fetch and cache the OIDC discovery document. + + Returns the cached document if it is less than _DISCOVERY_TTL seconds old. + Raises ValueError if the returned issuer does not match the configured one. + """ + if self._metadata and (time.time() - self._metadata_fetched_at) < self._DISCOVERY_TTL: + return self._metadata + url = f"{self.issuer.rstrip('/')}/.well-known/openid-configuration" + resp = await self._http.get(url) + resp.raise_for_status() + self._metadata = resp.json() + self._metadata_fetched_at = time.time() + if self._metadata.get("issuer") != self.issuer: + raise ValueError( + f"Issuer mismatch: configured {self.issuer!r}, got {self._metadata.get('issuer')!r}" + ) + return self._metadata + + # ------------------------------------------------------------------ + # JWKS + # ------------------------------------------------------------------ + + async def _load_jwks(self, force: bool = False) -> JsonWebKey: + meta = await self.discover() + if not force and self._jwks and (time.time() - self._jwks_fetched_at) < self._JWKS_TTL: + return self._jwks + resp = await self._http.get(meta["jwks_uri"]) + resp.raise_for_status() + self._jwks = JsonWebKey.import_key_set(resp.json()) + self._jwks_fetched_at = time.time() + return self._jwks + + # ------------------------------------------------------------------ + # PKCE helpers + # ------------------------------------------------------------------ + + @staticmethod + def generate_pkce_pair() -> tuple[str, str]: + """Generate a PKCE (code_verifier, code_challenge) pair using S256. + + Returns: + (verifier, challenge) — verifier is 128 url-safe chars, + challenge is the base64url-encoded SHA-256 of the verifier. + """ + verifier = secrets.token_urlsafe(96)[:128] + digest = hashlib.sha256(verifier.encode()).digest() + challenge = base64.urlsafe_b64encode(digest).rstrip(b"=").decode() + return verifier, challenge + + @staticmethod + def generate_state_and_nonce() -> tuple[str, str]: + """Generate cryptographically random state and nonce values.""" + return secrets.token_urlsafe(32), secrets.token_urlsafe(32) + + # ------------------------------------------------------------------ + # Authorization URL + # ------------------------------------------------------------------ + + async def build_authorization_url( + self, *, state: str, nonce: str, code_challenge: str + ) -> str: + """Build the full authorization URL to redirect the browser to.""" + meta = await self.discover() + params = { + "response_type": "code", + "client_id": self.client_id, + "redirect_uri": self.redirect_uri, + "scope": self.scopes, + "state": state, + "nonce": nonce, + "code_challenge": code_challenge, + "code_challenge_method": "S256", + } + return f"{meta['authorization_endpoint']}?{urlencode(params)}" + + # ------------------------------------------------------------------ + # Code exchange + # ------------------------------------------------------------------ + + async def exchange_code( + self, *, code: str, code_verifier: str, expected_nonce: str + ) -> TokenBundle: + """Exchange an authorization code for tokens. + + Verifies the returned id_token (signature, iss, aud, exp, nonce). + + Args: + code: The authorization code from the IdP callback. + code_verifier: The PKCE verifier corresponding to the challenge sent earlier. + expected_nonce: The nonce value that was sent in the authorization request. + + Returns: + A TokenBundle with verified claims. + """ + meta = await self.discover() + data = { + "grant_type": "authorization_code", + "code": code, + "redirect_uri": self.redirect_uri, + "client_id": self.client_id, + "client_secret": self.client_secret, + "code_verifier": code_verifier, + } + resp = await self._http.post( + meta["token_endpoint"], data=data, headers={"Accept": "application/json"} + ) + resp.raise_for_status() + payload = resp.json() + id_token = payload["id_token"] + claims = await self._verify_id_token(id_token, expected_nonce=expected_nonce) + return TokenBundle( + id_token=id_token, + access_token=payload["access_token"], + refresh_token=payload.get("refresh_token"), + expires_in=int(payload.get("expires_in", 0)), + token_type=payload.get("token_type", "Bearer"), + claims=claims, + ) + + # ------------------------------------------------------------------ + # Token refresh + # ------------------------------------------------------------------ + + async def refresh_access_token(self, refresh_token: str) -> TokenBundle: + """Use the refresh_token to obtain a new access_token. + + If the IdP returns a new id_token, it is re-verified (nonce check skipped + per RFC 8252 §8.2 — nonce is only required during the initial code exchange). + If the IdP omits the refresh_token in the response, the caller's existing + refresh_token is preserved. + + Returns: + A new TokenBundle. + """ + meta = await self.discover() + data = { + "grant_type": "refresh_token", + "refresh_token": refresh_token, + "client_id": self.client_id, + "client_secret": self.client_secret, + } + resp = await self._http.post( + meta["token_endpoint"], data=data, headers={"Accept": "application/json"} + ) + resp.raise_for_status() + payload = resp.json() + new_id_token = payload.get("id_token") + claims: dict[str, Any] = {} + if new_id_token: + claims = await self._verify_id_token(new_id_token, expected_nonce=None) + return TokenBundle( + id_token=new_id_token or "", + access_token=payload["access_token"], + # Some IdPs omit the refresh_token on rotation — keep the old one. + refresh_token=payload.get("refresh_token", refresh_token), + expires_in=int(payload.get("expires_in", 0)), + token_type=payload.get("token_type", "Bearer"), + claims=claims, + ) + + # ------------------------------------------------------------------ + # Userinfo + # ------------------------------------------------------------------ + + async def fetch_userinfo(self, access_token: str) -> dict: + """Fetch the userinfo endpoint with the given access token.""" + meta = await self.discover() + resp = await self._http.get( + meta["userinfo_endpoint"], + headers={"Authorization": f"Bearer {access_token}"}, + ) + resp.raise_for_status() + return resp.json() + + # ------------------------------------------------------------------ + # ID token verification + # ------------------------------------------------------------------ + + async def _verify_id_token( + self, token: str, *, expected_nonce: str | None + ) -> dict[str, Any]: + """Verify an ID token's signature and standard claims. + + Retries with a fresh JWKS fetch on kid-miss (covers IdP key rotation). + Raises JoseError / ValueError on any validation failure. + """ + jwks = await self._load_jwks() + jwt = JsonWebToken(["RS256", "ES256", "EdDSA", "RS384", "RS512"]) + try: + claims = jwt.decode(token, jwks) + except JoseError: + # Force JWKS refresh in case of kid rotation; retry once. + jwks = await self._load_jwks(force=True) + claims = jwt.decode(token, jwks) + + # Manual validation — avoids authlib version differences around claims.params + decoded: dict[str, Any] = dict(claims) + now = int(time.time()) + + if decoded.get("iss") != self.issuer: + raise ValueError(f"ID token iss mismatch: expected {self.issuer!r}, got {decoded.get('iss')!r}") + + aud = decoded.get("aud") + if isinstance(aud, list): + if self.client_id not in aud: + raise ValueError(f"ID token aud {aud!r} does not contain client_id {self.client_id!r}") + elif aud != self.client_id: + raise ValueError(f"ID token aud {aud!r} != client_id {self.client_id!r}") + + if "exp" not in decoded: + raise ValueError("ID token missing exp claim") + if int(decoded["exp"]) < now: + raise ValueError("ID token has expired") + + if "iat" not in decoded: + raise ValueError("ID token missing iat claim") + + if expected_nonce is not None: + if decoded.get("nonce") != expected_nonce: + raise ValueError("OIDC nonce mismatch") + + return decoded + + # ------------------------------------------------------------------ + # Back-channel logout token verification + # ------------------------------------------------------------------ + + async def verify_logout_token(self, token: str) -> LogoutTokenClaims: + """Verify an OIDC back-channel logout token. + + Validates: + - Signature (with JWKS kid-miss retry) + - Standard claims (iss, aud, iat) + - events claim contains the back-channel-logout URI key + - nonce must NOT be present (spec requirement) + - At least one of sub or sid must be present + + Returns: + LogoutTokenClaims with the verified values. + Raises: + ValueError: on any spec violation. + """ + jwks = await self._load_jwks() + jwt = JsonWebToken(["RS256", "ES256", "EdDSA", "RS384", "RS512"]) + try: + claims = jwt.decode(token, jwks) + except JoseError: + jwks = await self._load_jwks(force=True) + claims = jwt.decode(token, jwks) + + decoded: dict[str, Any] = dict(claims) + now = int(time.time()) + + if decoded.get("iss") != self.issuer: + raise ValueError(f"logout_token iss mismatch: expected {self.issuer!r}, got {decoded.get('iss')!r}") + + aud = decoded.get("aud") + if isinstance(aud, list): + if self.client_id not in aud: + raise ValueError(f"logout_token aud {aud!r} does not contain client_id {self.client_id!r}") + elif aud != self.client_id: + raise ValueError(f"logout_token aud {aud!r} != client_id {self.client_id!r}") + + if "iat" not in decoded: + raise ValueError("logout_token missing iat claim") + if int(decoded.get("exp", now + 1)) < now: + raise ValueError("logout_token has expired") + + events = decoded.get("events") or {} + if "http://schemas.openid.net/event/backchannel-logout" not in events: + raise ValueError("logout_token missing required back-channel-logout event claim") + + if decoded.get("nonce"): + raise ValueError("logout_token must not contain nonce") + + if not decoded.get("sub") and not decoded.get("sid"): + raise ValueError("logout_token must contain sub or sid") + + return LogoutTokenClaims( + iss=decoded["iss"], + aud=decoded["aud"], + sub=decoded.get("sub"), + sid=decoded.get("sid"), + iat=int(decoded["iat"]), + jti=decoded.get("jti"), + ) + + # ------------------------------------------------------------------ + # Lifecycle + # ------------------------------------------------------------------ + + async def aclose(self) -> None: + """Close the underlying HTTP client.""" + await self._http.aclose() diff --git a/openrag/components/auth/refresh.py b/openrag/components/auth/refresh.py new file mode 100644 index 000000000..38c823563 --- /dev/null +++ b/openrag/components/auth/refresh.py @@ -0,0 +1,183 @@ +"""Lazy refresh helper for OIDC access tokens. + +Extracted from ``AuthMiddleware`` (Phase 5) to keep ``api.py`` small and +independently testable. Called per-request when a valid cookie session is +found; a no-op when the access token is still fresh. + +Timezone policy +--------------- +Phase 2 stores all OIDC session timestamps as **naive local time** via +``datetime.now()`` (see ``test_oidc_sessions.py`` and +``PartitionFileManager.get_oidc_session_by_token``). We match that style +everywhere in this module to avoid tz-mismatch bugs when comparing +``access_token_expires_at`` against "now". + +Refresh-token stampede guard (M1) +--------------------------------- +IdPs with refresh_token rotation enabled invalidate the old refresh_token the +first time it is redeemed. Under concurrency, multiple requests can each notice +"my access_token is about to expire" at the same time and race each other to +the token endpoint. The second attempt fails with ``invalid_grant`` and +(without a guard) its session would be revoked mid-flight. + +We mitigate that with two cooperating mechanisms: + +1. A **short-circuit** here: if ``last_refresh_at`` was bumped less than 5 + seconds ago, we assume a sibling request already rotated the tokens, + re-read the row, and reuse those freshly rotated tokens instead of calling + the IdP. +2. A **row-level write lock** in :meth:`PartitionFileManager.update_oidc_session_tokens` + (``SELECT ... FOR UPDATE``) so that only one writer commits at a time on + Postgres. +3. An **error-recovery branch** here: if the IdP does reject our refresh_token + (typically because a sibling raced us and won), we re-read the row once + more and, if the tokens were advanced meanwhile, return the fresh session + rather than giving up. +""" + +from __future__ import annotations + +from datetime import datetime, timedelta +from typing import Any + +from components.auth.deps import get_oidc_client +from components.auth.session_tokens import decrypt_token, encrypt_token +from utils.logger import get_logger + +_REFRESH_BUFFER = timedelta(seconds=60) +_STAMPEDE_WINDOW = timedelta(seconds=5) + +logger = get_logger() + + +def _to_dt(val: Any) -> datetime: + """Coerce a datetime-or-ISO-string into a ``datetime``. + + Ray occasionally ships values across actors in serialised form; accept + either shape so callers never have to care about the transport. + """ + if isinstance(val, datetime): + return val + if isinstance(val, str): + return datetime.fromisoformat(val) + raise TypeError(f"Expected datetime or ISO string, got {type(val).__name__}") + + +async def refresh_session_if_needed( + *, + session: dict[str, Any], + enc_key: str, + vectordb: Any, +) -> dict[str, Any] | None: + """Refresh the IdP access_token if it is within ``_REFRESH_BUFFER`` of expiry. + + Behaviour: + - If the access_token is still valid with the 60s buffer → return ``session`` unchanged. + - Stampede guard: if another request has just refreshed this session + (``last_refresh_at`` within 5s), re-read the row and reuse the fresh + tokens without calling the IdP. + - If near/past expiry AND a ``refresh_token_encrypted`` blob is stored → + call the IdP, persist rotated tokens, return an updated session dict. + - If near/past expiry AND no refresh_token is stored → return ``session`` as-is + when still formally valid, or ``None`` when already expired (caller should + treat as a revoked session). + - If the refresh call raises (typically because a sibling already rotated + the tokens and the IdP now rejects ours) → re-read the row; if a sibling + succeeded, return their fresh session; otherwise ``None``. + + The session dict returned mirrors the DB row shape produced by + ``PartitionFileManager._oidc_session_to_dict``. + """ + now = datetime.now() + access_exp = _to_dt(session["access_token_expires_at"]) + + if access_exp > now + _REFRESH_BUFFER: + return session + + # --- Stampede short-circuit ------------------------------------------- + # If a sibling request just refreshed this same session, re-read the row + # and reuse the freshly rotated tokens. This avoids racing the IdP with a + # refresh_token that the sibling's success has already invalidated. + last_refresh_at = session.get("last_refresh_at") + if last_refresh_at is not None: + try: + last_refresh_at_dt = _to_dt(last_refresh_at) + except TypeError: + last_refresh_at_dt = None + if ( + last_refresh_at_dt is not None + and (now - last_refresh_at_dt) < _STAMPEDE_WINDOW + ): + try: + fresh = await vectordb.get_oidc_session_by_id.remote(session["id"]) + except Exception as e: + logger.bind(session_id=session.get("id"), error=str(e)).warning( + "Stampede-guard re-read failed; falling through to refresh" + ) + fresh = None + if fresh is not None: + fresh_exp = _to_dt(fresh["access_token_expires_at"]) + if fresh_exp > now + _REFRESH_BUFFER: + return fresh + + refresh_enc = session.get("refresh_token_encrypted") + if not refresh_enc: + # No refresh_token available. + # - If still formally valid (within the 60s buffer window but not yet past exp), + # keep using it. + # - If already expired, caller should treat the session as dead. + return session if access_exp > now else None + + try: + refresh_token = decrypt_token(refresh_enc, enc_key) + client = get_oidc_client() + bundle = await client.refresh_access_token(refresh_token) + except Exception as e: + # Maybe a sibling refreshed between our staleness check and the IdP call + # and the IdP has already invalidated our refresh_token. Re-read the + # row once before giving up: if the tokens were rotated meanwhile, + # treat this as a successful refresh (the sibling's). + logger.bind(session_id=session.get("id"), error=str(e)).warning( + "OIDC refresh_token exchange failed — re-reading session for stampede recovery" + ) + try: + fresh = await vectordb.get_oidc_session_by_id.remote(session["id"]) + except Exception as re: + logger.bind(session_id=session.get("id"), error=str(re)).error( + "Post-failure re-read of OIDC session failed — invalidating" + ) + return None + if fresh is not None: + fresh_exp = _to_dt(fresh["access_token_expires_at"]) + if fresh_exp > now + _REFRESH_BUFFER: + return fresh + return None + + new_access_exp = now + timedelta(seconds=max(int(bundle.expires_in or 0), 60)) + new_access_enc = encrypt_token(bundle.access_token, enc_key) + new_refresh_enc = ( + encrypt_token(bundle.refresh_token, enc_key) + if bundle.refresh_token + else refresh_enc + ) + + try: + await vectordb.update_oidc_session_tokens.remote( + session_id=session["id"], + access_token_encrypted=new_access_enc, + refresh_token_encrypted=new_refresh_enc, + access_token_expires_at=new_access_exp, + ) + except Exception as e: + logger.bind(session_id=session.get("id"), error=str(e)).error( + "Failed to persist refreshed OIDC tokens — invalidating session" + ) + return None + + return { + **session, + "access_token_encrypted": new_access_enc, + "access_token_expires_at": new_access_exp, + "refresh_token_encrypted": new_refresh_enc, + "last_refresh_at": now, + } diff --git a/openrag/components/auth/session_tokens.py b/openrag/components/auth/session_tokens.py new file mode 100644 index 000000000..79cc085e1 --- /dev/null +++ b/openrag/components/auth/session_tokens.py @@ -0,0 +1,64 @@ +"""Session token utilities for OpenRAG OIDC sessions. + +Opaque session tokens are issued at callback and stored hashed (SHA-256) in the DB. +IdP tokens (access_token, refresh_token) are encrypted with Fernet before storage. + +The Fernet key is provided via the OIDC_TOKEN_ENCRYPTION_KEY environment variable. +Generate one with: + python -c 'from cryptography.fernet import Fernet; print(Fernet.generate_key().decode())' +""" + +import hashlib +import secrets + +from cryptography.fernet import Fernet, InvalidToken + + +def issue_session_token() -> tuple[str, str]: + """Generate a new session token. + + Returns: + (plaintext, sha256_hex) — the plaintext is set in the cookie, + the hash is stored in the database. + """ + plain = secrets.token_urlsafe(32) # 43 chars, >= 256 bits entropy + return plain, hash_session_token(plain) + + +def hash_session_token(token: str) -> str: + """Return the SHA-256 hex digest of the session token.""" + return hashlib.sha256(token.encode("utf-8")).hexdigest() + + +def _fernet(key: str | bytes) -> Fernet: + try: + return Fernet(key.encode("utf-8") if isinstance(key, str) else key) + except Exception as e: + raise ValueError( + "OIDC_TOKEN_ENCRYPTION_KEY is not a valid Fernet key. " + "Generate one with: python -c 'from cryptography.fernet import Fernet; print(Fernet.generate_key().decode())'" + ) from e + + +def encrypt_token(plaintext: str | None, key: str) -> bytes | None: + """Encrypt a plaintext token string. + + Returns None if plaintext is None (refresh_token may be absent). + """ + if plaintext is None: + return None + return _fernet(key).encrypt(plaintext.encode("utf-8")) + + +def decrypt_token(ciphertext: bytes | None, key: str) -> str | None: + """Decrypt a Fernet-encrypted token. + + Returns None if ciphertext is None. + Raises ValueError on key mismatch or data corruption. + """ + if ciphertext is None: + return None + try: + return _fernet(key).decrypt(ciphertext).decode("utf-8") + except InvalidToken as e: + raise ValueError("Failed to decrypt stored OIDC token — key mismatch or corruption") from e diff --git a/openrag/components/auth/state_cookie.py b/openrag/components/auth/state_cookie.py new file mode 100644 index 000000000..c6e5c566f --- /dev/null +++ b/openrag/components/auth/state_cookie.py @@ -0,0 +1,55 @@ +"""Signed state cookie for OIDC Authorization Code + PKCE flow. + +The cookie transports state/nonce/code_verifier between /auth/login and /auth/callback. +It is signed (not encrypted) using itsdangerous.URLSafeTimedSerializer with HMAC-SHA1. + +The signing key is the OIDC_TOKEN_ENCRYPTION_KEY (a Fernet base64url key, which is +valid arbitrary bytes for HMAC). The consuming code (phase 4 router) will pass the +key to StateCookieSerializer(key). Using the same key for both Fernet encryption and +HMAC signing is safe since itsdangerous derives separate subkeys via HMAC. + +TTL defaults to 600 s (10 minutes) — long enough for a slow user at the IdP login page. +""" + +from dataclasses import asdict, dataclass + +from itsdangerous import BadSignature, SignatureExpired, URLSafeTimedSerializer + + +@dataclass +class StateCookiePayload: + state: str + nonce: str + code_verifier: str + next_url: str = "/" + + +class StateCookieSerializer: + """Signs/verifies the short-lived cookie holding OIDC state/nonce/code_verifier. + + TTL defaults to 600 s (10 minutes) — long enough for a slow user at the IdP. + """ + + COOKIE_NAME = "openrag_oidc_state" + DEFAULT_TTL_SECONDS = 600 + + def __init__(self, secret_key: str, salt: str = "openrag-oidc-state-v1"): + self._serializer = URLSafeTimedSerializer(secret_key, salt=salt) + + def dumps(self, payload: StateCookiePayload) -> str: + """Serialize and sign the payload, returning an opaque cookie value.""" + return self._serializer.dumps(asdict(payload)) + + def loads(self, token: str, max_age: int = DEFAULT_TTL_SECONDS) -> StateCookiePayload: + """Verify and deserialize the cookie value. + + Raises: + ValueError: if the cookie is expired or the signature is invalid. + """ + try: + data = self._serializer.loads(token, max_age=max_age) + except SignatureExpired as e: + raise ValueError("OIDC state cookie expired") from e + except BadSignature as e: + raise ValueError("OIDC state cookie signature invalid") from e + return StateCookiePayload(**data) diff --git a/openrag/components/auth/test_middleware.py b/openrag/components/auth/test_middleware.py new file mode 100644 index 000000000..bcd2333d9 --- /dev/null +++ b/openrag/components/auth/test_middleware.py @@ -0,0 +1,509 @@ +"""Unit tests for the Phase-5 ``AuthMiddleware``. + +These tests mount the middleware on a minimal FastAPI app with a ``MagicMock`` +``vectordb`` — no Ray, no Postgres, no Milvus. They exercise the decision tree +documented in ``.omc/plans/oidc-auth/plan.md`` §6.1. + +Timezone policy: Phase 2 stores session timestamps as naive UTC (``datetime.now()``), +so the refresh helper compares naive datetimes. These tests follow suit. +""" + +from __future__ import annotations + +from datetime import datetime, timedelta +from unittest.mock import AsyncMock, MagicMock, patch + +import pytest +from fastapi import FastAPI, Request +from fastapi.testclient import TestClient + +from components.auth.middleware import AuthMiddleware, is_ui_path + + +# --------------------------------------------------------------------------- +# Helpers +# --------------------------------------------------------------------------- + + +def _make_vectordb_mock( + *, + user=None, + user_by_token=None, + session=None, + partitions=None, +): + """Return a MagicMock exposing the Ray-actor surface used by the middleware. + + Every ``.remote(...)`` call returns a *coroutine* since the middleware + awaits it. + """ + mock = MagicMock() + + mock.get_user = MagicMock() + mock.get_user.remote = AsyncMock(return_value=user or {"id": 1, "display_name": "Admin"}) + + mock.get_user_by_token = MagicMock() + mock.get_user_by_token.remote = AsyncMock(return_value=user_by_token) + + mock.get_oidc_session_by_token = MagicMock() + mock.get_oidc_session_by_token.remote = AsyncMock(return_value=session) + + mock.list_user_partitions = MagicMock() + mock.list_user_partitions.remote = AsyncMock(return_value=partitions or []) + + mock.revoke_oidc_session_by_id = MagicMock() + mock.revoke_oidc_session_by_id.remote = AsyncMock(return_value=None) + + mock.update_oidc_session_tokens = MagicMock() + mock.update_oidc_session_tokens.remote = AsyncMock(return_value=None) + + return mock + + +def _build_app(vectordb_mock) -> FastAPI: + """Construct a FastAPI app with the middleware under test.""" + app = FastAPI() + app.add_middleware(AuthMiddleware, get_vectordb=lambda: vectordb_mock) + + @app.get("/") + async def root(request: Request): + return {"user": request.state.user["id"]} + + @app.get("/v1/chat/completions") + async def chat(request: Request): + return {"user": request.state.user["id"]} + + @app.get("/indexer/foo") + async def indexer_foo(request: Request): + return {"user": request.state.user["id"]} + + @app.get("/users/info") + async def users_info(request: Request): + return {"user": request.state.user["id"]} + + @app.get("/static/foo.pdf") + async def static_file(request: Request): + return {"user": request.state.user["id"]} + + @app.get("/health_check") + async def hc(): + return "ok" + + return app + + +# --------------------------------------------------------------------------- +# is_ui_path — pure function +# --------------------------------------------------------------------------- + + +@pytest.mark.parametrize( + "path,expected", + [ + ("/", True), + ("/static/x.pdf", True), + ("/static", True), + ("/v1/chat/completions", False), + ("/v1/models", False), + ("/indexer/add_file", False), + ("/search/foo", False), + ("/users/info", False), + ("/partition/foo", False), + ("/workspaces/list", False), + ("/queue/info", False), + ("/extract/something", False), + ("/actors/", False), + ("/monitoring/status", False), + ("/tools/execute", False), + ("/unknown/thing", False), # default: not UI (avoid redirect loops) + ], +) +def test_is_ui_path(path, expected): + assert is_ui_path(path) is expected + + +# --------------------------------------------------------------------------- +# Token mode (legacy) — must preserve 403 + legacy error bodies +# --------------------------------------------------------------------------- + + +class TestTokenModeLegacy: + @pytest.fixture(autouse=True) + def _env(self, monkeypatch): + monkeypatch.setenv("AUTH_MODE", "token") + monkeypatch.setenv("AUTH_TOKEN", "configured-admin-token") + + def test_bearer_valid_returns_200(self): + vdb = _make_vectordb_mock(user_by_token={"id": 7, "display_name": "U"}) + app = _build_app(vdb) + with TestClient(app) as client: + r = client.get( + "/v1/chat/completions", + headers={"Authorization": "Bearer good-token"}, + ) + assert r.status_code == 200 + assert r.json() == {"user": 7} + + def test_bearer_invalid_returns_403(self): + vdb = _make_vectordb_mock(user_by_token=None) + app = _build_app(vdb) + with TestClient(app) as client: + r = client.get( + "/v1/chat/completions", + headers={"Authorization": "Bearer bogus"}, + ) + assert r.status_code == 403 + assert r.json() == {"detail": "Invalid token"} + + def test_missing_token_returns_403(self): + vdb = _make_vectordb_mock() + app = _build_app(vdb) + with TestClient(app) as client: + r = client.get("/v1/chat/completions") + assert r.status_code == 403 + assert r.json() == {"detail": "Missing token"} + + def test_bypass_path_open(self): + vdb = _make_vectordb_mock() + app = _build_app(vdb) + with TestClient(app) as client: + r = client.get("/health_check") + assert r.status_code == 200 + + +class TestTokenModeDevBypass: + """AUTH_MODE=token, AUTH_TOKEN unset → all requests resolve to user id=1.""" + + def test_no_token_resolves_user_1(self, monkeypatch): + monkeypatch.setenv("AUTH_MODE", "token") + monkeypatch.delenv("AUTH_TOKEN", raising=False) + vdb = _make_vectordb_mock(user={"id": 1, "display_name": "Admin"}) + app = _build_app(vdb) + with TestClient(app) as client: + r = client.get("/v1/chat/completions") + assert r.status_code == 200 + assert r.json() == {"user": 1} + vdb.get_user.remote.assert_awaited_with(1) + + +# --------------------------------------------------------------------------- +# OIDC mode +# --------------------------------------------------------------------------- + + +class TestOIDCMode: + @pytest.fixture(autouse=True) + def _env(self, monkeypatch): + monkeypatch.setenv("AUTH_MODE", "oidc") + # refresh helper reads OIDC_TOKEN_ENCRYPTION_KEY but we patch the helper + # in refresh-related tests, so a dummy value is fine. + monkeypatch.setenv("OIDC_TOKEN_ENCRYPTION_KEY", "dummy") + + def _fresh_session(self, user_id=42): + """A session whose access_token is still well within lifetime.""" + return { + "id": 1, + "user_id": user_id, + "sub": "sub-abc", + "sid": "sid-xyz", + "id_token_encrypted": None, + "access_token_encrypted": b"enc-access", + "refresh_token_encrypted": b"enc-refresh", + "access_token_expires_at": datetime.now() + timedelta(minutes=30), + "session_expires_at": datetime.now() + timedelta(hours=8), + "revoked_at": None, + "last_refresh_at": None, + } + + # -- cookie session happy path ------------------------------------------ + + def test_cookie_valid_and_access_token_fresh_no_refresh(self): + session = self._fresh_session(user_id=42) + user = {"id": 42, "display_name": "Alice"} + vdb = _make_vectordb_mock(user=user, session=session) + app = _build_app(vdb) + with TestClient(app) as client: + client.cookies.set("openrag_session", "plain-cookie") + r = client.get("/v1/chat/completions") + assert r.status_code == 200 + assert r.json() == {"user": 42} + vdb.update_oidc_session_tokens.remote.assert_not_awaited() + vdb.revoke_oidc_session_by_id.remote.assert_not_awaited() + + def test_cookie_near_expiry_triggers_refresh(self, monkeypatch): + """access_token within 60s of expiry AND refresh_token present → refresh.""" + session = self._fresh_session(user_id=42) + # Force the refresh helper to "see" the token as near-expiry. + session["access_token_expires_at"] = datetime.now() + timedelta(seconds=5) + user = {"id": 42} + vdb = _make_vectordb_mock(user=user, session=session) + + # Patch the helper at its import site inside the middleware module + # to avoid any dependency on a real OIDC client. + async def fake_refresh(*, session, enc_key, vectordb): + new_exp = datetime.now() + timedelta(minutes=30) + await vectordb.update_oidc_session_tokens.remote( + session_id=session["id"], + access_token_encrypted=b"new-enc-access", + refresh_token_encrypted=b"new-enc-refresh", + access_token_expires_at=new_exp, + ) + return { + **session, + "access_token_encrypted": b"new-enc-access", + "access_token_expires_at": new_exp, + "refresh_token_encrypted": b"new-enc-refresh", + } + + with patch( + "components.auth.middleware.refresh_session_if_needed", + side_effect=fake_refresh, + ): + app = _build_app(vdb) + with TestClient(app) as client: + client.cookies.set("openrag_session", "plain-cookie") + r = client.get("/v1/chat/completions") + + assert r.status_code == 200 + vdb.update_oidc_session_tokens.remote.assert_awaited() + + def test_cookie_refresh_fails_session_revoked_and_302(self): + """access_token expired + refresh fails → session revoked, UI request → 302.""" + session = self._fresh_session(user_id=42) + session["access_token_expires_at"] = datetime.now() - timedelta(minutes=1) + vdb = _make_vectordb_mock(user=None, session=session) + + async def fake_refresh(*, session, enc_key, vectordb): + return None # refresh failed → invalid session + + with patch( + "components.auth.middleware.refresh_session_if_needed", + side_effect=fake_refresh, + ): + app = _build_app(vdb) + with TestClient(app) as client: + client.cookies.set("openrag_session", "plain-cookie") + r = client.get("/", follow_redirects=False) + + assert r.status_code == 302 + assert r.headers["location"].startswith("/auth/login?next=") + vdb.revoke_oidc_session_by_id.remote.assert_awaited_with(1) + + # -- bearer fallback ---------------------------------------------------- + + def test_bearer_fallback_accepted_in_oidc_mode(self): + """Programmatic clients keep using ``users.token`` in oidc mode.""" + vdb = _make_vectordb_mock(user_by_token={"id": 9, "display_name": "bot"}) + app = _build_app(vdb) + with TestClient(app) as client: + r = client.get( + "/v1/chat/completions", + headers={"Authorization": "Bearer ci-token"}, + ) + assert r.status_code == 200 + assert r.json() == {"user": 9} + + # -- unauthenticated branching ------------------------------------------ + + def test_no_creds_api_path_returns_401(self): + vdb = _make_vectordb_mock() + app = _build_app(vdb) + with TestClient(app) as client: + r = client.get("/indexer/foo") + assert r.status_code == 401 + assert r.json() == {"detail": "Unauthenticated"} + + def test_no_creds_root_path_returns_302(self): + vdb = _make_vectordb_mock() + app = _build_app(vdb) + with TestClient(app) as client: + r = client.get("/", follow_redirects=False) + assert r.status_code == 302 + # ``next`` must preserve the original path+query + assert r.headers["location"] == "/auth/login?next=%2F" + + def test_no_creds_root_with_query_preserves_next(self): + vdb = _make_vectordb_mock() + app = _build_app(vdb) + with TestClient(app) as client: + r = client.get("/?foo=bar", follow_redirects=False) + assert r.status_code == 302 + # %2F / %3F / %3D — full url-encoding + assert "next=" in r.headers["location"] + assert "%2F" in r.headers["location"] + + def test_no_creds_static_path_returns_302(self): + vdb = _make_vectordb_mock() + app = _build_app(vdb) + with TestClient(app) as client: + r = client.get("/static/foo.pdf", follow_redirects=False) + assert r.status_code == 302 + + def test_no_creds_v1_chat_returns_401(self): + vdb = _make_vectordb_mock() + app = _build_app(vdb) + with TestClient(app) as client: + r = client.get("/v1/chat/completions") + assert r.status_code == 401 + + +# --------------------------------------------------------------------------- +# refresh_session_if_needed — behavioural unit test +# --------------------------------------------------------------------------- + + +class TestRefreshHelper: + @pytest.mark.asyncio + async def test_no_refresh_when_token_fresh(self): + from components.auth.refresh import refresh_session_if_needed + + session = { + "id": 1, + "access_token_expires_at": datetime.now() + timedelta(minutes=30), + "refresh_token_encrypted": b"foo", + } + vdb = MagicMock() + vdb.update_oidc_session_tokens = MagicMock() + vdb.update_oidc_session_tokens.remote = AsyncMock() + + out = await refresh_session_if_needed(session=session, enc_key="k", vectordb=vdb) + assert out is session + vdb.update_oidc_session_tokens.remote.assert_not_awaited() + + @pytest.mark.asyncio + async def test_expired_no_refresh_token_returns_none(self): + from components.auth.refresh import refresh_session_if_needed + + session = { + "id": 1, + "access_token_expires_at": datetime.now() - timedelta(minutes=1), + "refresh_token_encrypted": None, + } + vdb = MagicMock() + out = await refresh_session_if_needed(session=session, enc_key="k", vectordb=vdb) + assert out is None + + # ------------------------------------------------------------------ + # M1: refresh-token stampede guard + # ------------------------------------------------------------------ + + @pytest.mark.asyncio + async def test_refresh_short_circuit_when_last_refresh_recent(self): + """If another request refreshed <5s ago, reuse the fresh row; do NOT + hit the IdP again with a refresh_token that has already been rotated.""" + from components.auth import refresh as refresh_mod + from components.auth.refresh import refresh_session_if_needed + + now = datetime.now() + fresh_exp = now + timedelta(minutes=30) + fresh_row = { + "id": 1, + "access_token_expires_at": fresh_exp, + "refresh_token_encrypted": b"new-refresh", + "access_token_encrypted": b"new-access", + "last_refresh_at": now, + } + stale_session = { + "id": 1, + # About to expire → normally we would call the IdP. + "access_token_expires_at": now + timedelta(seconds=5), + "refresh_token_encrypted": b"old-refresh", + "last_refresh_at": now - timedelta(seconds=2), # sibling just refreshed + } + + vdb = MagicMock() + vdb.get_oidc_session_by_id = MagicMock() + vdb.get_oidc_session_by_id.remote = AsyncMock(return_value=fresh_row) + vdb.update_oidc_session_tokens = MagicMock() + vdb.update_oidc_session_tokens.remote = AsyncMock() + + # Sentinel: the IdP client must NOT be contacted. + fake_client = MagicMock() + fake_client.refresh_access_token = AsyncMock( + side_effect=AssertionError("IdP must not be called during stampede short-circuit") + ) + with patch.object(refresh_mod, "get_oidc_client", return_value=fake_client): + out = await refresh_session_if_needed( + session=stale_session, enc_key="k", vectordb=vdb + ) + + assert out is fresh_row + fake_client.refresh_access_token.assert_not_awaited() + vdb.update_oidc_session_tokens.remote.assert_not_awaited() + + @pytest.mark.asyncio + async def test_refresh_recovers_when_idp_rejects_stale_refresh_token(self): + """IdP rejects our refresh_token (sibling already rotated it); the helper + re-reads the session and returns the sibling's fresh tokens.""" + from components.auth import refresh as refresh_mod + from components.auth.refresh import refresh_session_if_needed + + now = datetime.now() + stale_session = { + "id": 1, + "access_token_expires_at": now + timedelta(seconds=5), + "refresh_token_encrypted": b"old-refresh", + # No recent last_refresh_at → stampede short-circuit does NOT fire. + "last_refresh_at": None, + } + fresh_row = { + "id": 1, + "access_token_expires_at": now + timedelta(minutes=30), + "refresh_token_encrypted": b"new-refresh", + "access_token_encrypted": b"new-access", + "last_refresh_at": now, + } + + vdb = MagicMock() + vdb.get_oidc_session_by_id = MagicMock() + vdb.get_oidc_session_by_id.remote = AsyncMock(return_value=fresh_row) + + fake_client = MagicMock() + fake_client.refresh_access_token = AsyncMock( + side_effect=RuntimeError("invalid_grant") + ) + with ( + patch.object(refresh_mod, "get_oidc_client", return_value=fake_client), + patch.object(refresh_mod, "decrypt_token", return_value="old-refresh-plain"), + ): + out = await refresh_session_if_needed( + session=stale_session, enc_key="k", vectordb=vdb + ) + + assert out is fresh_row + fake_client.refresh_access_token.assert_awaited_once() + vdb.get_oidc_session_by_id.remote.assert_awaited_once_with(1) + + @pytest.mark.asyncio + async def test_refresh_returns_none_when_idp_rejects_and_no_concurrent_refresh(self): + """IdP rejects us and no sibling rotated the tokens → invalidate session.""" + from components.auth import refresh as refresh_mod + from components.auth.refresh import refresh_session_if_needed + + now = datetime.now() + stale_session = { + "id": 1, + "access_token_expires_at": now + timedelta(seconds=5), + "refresh_token_encrypted": b"old-refresh", + "last_refresh_at": None, + } + # Re-read returns the same stale row (no sibling rotation). + stale_row_from_db = dict(stale_session) + + vdb = MagicMock() + vdb.get_oidc_session_by_id = MagicMock() + vdb.get_oidc_session_by_id.remote = AsyncMock(return_value=stale_row_from_db) + + fake_client = MagicMock() + fake_client.refresh_access_token = AsyncMock( + side_effect=RuntimeError("invalid_grant") + ) + with ( + patch.object(refresh_mod, "get_oidc_client", return_value=fake_client), + patch.object(refresh_mod, "decrypt_token", return_value="old-refresh-plain"), + ): + out = await refresh_session_if_needed( + session=stale_session, enc_key="k", vectordb=vdb + ) + + assert out is None diff --git a/openrag/components/auth/test_oidc_client.py b/openrag/components/auth/test_oidc_client.py new file mode 100644 index 000000000..bc8a7984e --- /dev/null +++ b/openrag/components/auth/test_oidc_client.py @@ -0,0 +1,396 @@ +"""Unit tests for oidc_client.py — uses respx to mock httpx calls.""" + +import json +import time + +import httpx +import pytest +import pytest_asyncio +import respx +from authlib.jose import JsonWebKey, OctKey + +from components.auth.oidc_client import LogoutTokenClaims, OIDCClient, TokenBundle + +# --------------------------------------------------------------------------- +# Helpers — RSA test key + JWT factory +# --------------------------------------------------------------------------- + +ISSUER = "https://idp.example.com/realms/openrag" +CLIENT_ID = "openrag-client" +CLIENT_SECRET = "test-secret" +REDIRECT_URI = "https://openrag.example.com/auth/callback" +SCOPES = "openid email profile offline_access" + + +def _make_rsa_key_pair(): + """Generate an RSA-2048 key pair using authlib's JsonWebKey.""" + private = JsonWebKey.generate_key("RSA", 2048, is_private=True) + private_jwk = private.as_dict(is_private=True) + public_jwk = private.as_dict() + return private, private_jwk, public_jwk + + +# Generate once per module +_RSA_PRIVATE, _RSA_PRIVATE_JWK, _RSA_PUBLIC_JWK = _make_rsa_key_pair() +_RSA_PUBLIC_JWK["use"] = "sig" +_RSA_PUBLIC_JWK["alg"] = "RS256" +_RSA_PUBLIC_JWK.setdefault("kid", "test-key-1") +_RSA_PRIVATE_JWK.setdefault("kid", "test-key-1") + +JWKS_RESPONSE = {"keys": [_RSA_PUBLIC_JWK]} + +DISCOVERY_DOC = { + "issuer": ISSUER, + "authorization_endpoint": f"{ISSUER}/protocol/openid-connect/auth", + "token_endpoint": f"{ISSUER}/protocol/openid-connect/token", + "userinfo_endpoint": f"{ISSUER}/protocol/openid-connect/userinfo", + "jwks_uri": f"{ISSUER}/protocol/openid-connect/certs", + "end_session_endpoint": f"{ISSUER}/protocol/openid-connect/logout", +} + + +def _sign_jwt(payload: dict) -> str: + """Sign payload with the test RSA private key, returning a compact JWT string.""" + from authlib.jose import JsonWebToken + + header = {"alg": "RS256", "kid": "test-key-1"} + jwt = JsonWebToken() + token = jwt.encode(header, payload, _RSA_PRIVATE) + # authlib returns bytes + if isinstance(token, bytes): + return token.decode() + return token + + +def _id_token_payload(nonce: str, *, extra: dict | None = None) -> dict: + now = int(time.time()) + payload = { + "iss": ISSUER, + "sub": "user-sub-001", + "aud": CLIENT_ID, + "exp": now + 300, + "iat": now, + "nonce": nonce, + "email": "user@example.com", + } + if extra: + payload.update(extra) + return payload + + +def _logout_token_payload(*, sub: str | None = "user-sub-001", sid: str | None = None, extra: dict | None = None) -> dict: + now = int(time.time()) + payload = { + "iss": ISSUER, + "aud": CLIENT_ID, + "iat": now, + "jti": "logout-jti-001", + "events": { + "http://schemas.openid.net/event/backchannel-logout": {} + }, + } + if sub is not None: + payload["sub"] = sub + if sid is not None: + payload["sid"] = sid + if extra: + payload.update(extra) + return payload + + +# --------------------------------------------------------------------------- +# Fixture — OIDCClient with mocked httpx transport +# --------------------------------------------------------------------------- + +@pytest.fixture +def mock_transport(): + """Return a respx mock transport; caller activates with `with respx.mock(transport=...)`.""" + return respx.MockTransport() + + +@pytest_asyncio.fixture +async def client(): + """OIDCClient backed by a real httpx.AsyncClient using respx mock transport.""" + transport = respx.MockTransport(assert_all_called=False) + http = httpx.AsyncClient(transport=transport) + oc = OIDCClient( + issuer=ISSUER, + client_id=CLIENT_ID, + client_secret=CLIENT_SECRET, + redirect_uri=REDIRECT_URI, + scopes=SCOPES, + http_client=http, + ) + # Pre-register common mock routes on the transport's router + oc._mock_transport = transport + yield oc + await oc.aclose() + + +def _setup_discovery(transport: respx.MockTransport): + transport.router.get(f"{ISSUER}/.well-known/openid-configuration").mock( + return_value=httpx.Response(200, json=DISCOVERY_DOC) + ) + + +def _setup_jwks(transport: respx.MockTransport): + transport.router.get(f"{ISSUER}/protocol/openid-connect/certs").mock( + return_value=httpx.Response(200, json=JWKS_RESPONSE) + ) + + +# --------------------------------------------------------------------------- +# PKCE generation tests (pure, no HTTP) +# --------------------------------------------------------------------------- + +class TestPKCE: + def test_verifier_length(self): + verifier, _ = OIDCClient.generate_pkce_pair() + assert 43 <= len(verifier) <= 128 + + def test_challenge_is_urlsafe_base64(self): + import base64 + import hashlib + + verifier, challenge = OIDCClient.generate_pkce_pair() + expected = ( + base64.urlsafe_b64encode(hashlib.sha256(verifier.encode()).digest()) + .rstrip(b"=") + .decode() + ) + assert challenge == expected + + def test_unique_pairs(self): + pairs = {OIDCClient.generate_pkce_pair()[0] for _ in range(20)} + assert len(pairs) == 20 + + def test_state_and_nonce_unique(self): + states = {OIDCClient.generate_state_and_nonce()[0] for _ in range(20)} + assert len(states) == 20 + + +# --------------------------------------------------------------------------- +# Authorization URL +# --------------------------------------------------------------------------- + +class TestBuildAuthorizationUrl: + @pytest.mark.asyncio + async def test_required_params(self, client): + _setup_discovery(client._mock_transport) + url = await client.build_authorization_url( + state="mystate", nonce="mynonce", code_challenge="mychallenge" + ) + assert "response_type=code" in url + assert "client_id=openrag-client" in url + assert "state=mystate" in url + assert "nonce=mynonce" in url + assert "code_challenge=mychallenge" in url + assert "code_challenge_method=S256" in url + assert url.startswith(DISCOVERY_DOC["authorization_endpoint"]) + + +# --------------------------------------------------------------------------- +# Discovery +# --------------------------------------------------------------------------- + +class TestDiscover: + @pytest.mark.asyncio + async def test_issuer_mismatch_raises(self, client): + bad_doc = dict(DISCOVERY_DOC, issuer="https://evil.example.com") + client._mock_transport.router.get( + f"{ISSUER}/.well-known/openid-configuration" + ).mock(return_value=httpx.Response(200, json=bad_doc)) + with pytest.raises(ValueError, match="Issuer mismatch"): + await client.discover() + + @pytest.mark.asyncio + async def test_caching(self, client): + _setup_discovery(client._mock_transport) + doc1 = await client.discover() + doc2 = await client.discover() + # Same object from cache + assert doc1 is doc2 + + +# --------------------------------------------------------------------------- +# Code exchange +# --------------------------------------------------------------------------- + +class TestExchangeCode: + @pytest.mark.asyncio + async def test_success(self, client): + _setup_discovery(client._mock_transport) + _setup_jwks(client._mock_transport) + + nonce = "test-nonce-abc" + id_token = _sign_jwt(_id_token_payload(nonce)) + token_response = { + "id_token": id_token, + "access_token": "at-123", + "refresh_token": "rt-456", + "expires_in": 300, + "token_type": "Bearer", + } + client._mock_transport.router.post( + f"{ISSUER}/protocol/openid-connect/token" + ).mock(return_value=httpx.Response(200, json=token_response)) + + bundle = await client.exchange_code( + code="auth-code", code_verifier="verifier", expected_nonce=nonce + ) + assert isinstance(bundle, TokenBundle) + assert bundle.access_token == "at-123" + assert bundle.refresh_token == "rt-456" + assert bundle.claims["sub"] == "user-sub-001" + assert bundle.claims["nonce"] == nonce + + @pytest.mark.asyncio + async def test_nonce_mismatch_raises(self, client): + _setup_discovery(client._mock_transport) + _setup_jwks(client._mock_transport) + + id_token = _sign_jwt(_id_token_payload("correct-nonce")) + token_response = { + "id_token": id_token, + "access_token": "at", + "expires_in": 300, + "token_type": "Bearer", + } + client._mock_transport.router.post( + f"{ISSUER}/protocol/openid-connect/token" + ).mock(return_value=httpx.Response(200, json=token_response)) + + with pytest.raises(ValueError, match="nonce"): + await client.exchange_code( + code="code", code_verifier="v", expected_nonce="wrong-nonce" + ) + + +# --------------------------------------------------------------------------- +# Token refresh +# --------------------------------------------------------------------------- + +class TestRefreshAccessToken: + @pytest.mark.asyncio + async def test_keeps_old_refresh_token_when_omitted(self, client): + _setup_discovery(client._mock_transport) + _setup_jwks(client._mock_transport) + + # IdP returns no refresh_token in the response + token_response = { + "access_token": "new-at", + "expires_in": 300, + "token_type": "Bearer", + # no refresh_token + } + client._mock_transport.router.post( + f"{ISSUER}/protocol/openid-connect/token" + ).mock(return_value=httpx.Response(200, json=token_response)) + + bundle = await client.refresh_access_token("old-rt") + assert bundle.refresh_token == "old-rt" + assert bundle.access_token == "new-at" + + @pytest.mark.asyncio + async def test_uses_new_refresh_token_when_provided(self, client): + _setup_discovery(client._mock_transport) + _setup_jwks(client._mock_transport) + + token_response = { + "access_token": "new-at", + "refresh_token": "new-rt", + "expires_in": 300, + "token_type": "Bearer", + } + client._mock_transport.router.post( + f"{ISSUER}/protocol/openid-connect/token" + ).mock(return_value=httpx.Response(200, json=token_response)) + + bundle = await client.refresh_access_token("old-rt") + assert bundle.refresh_token == "new-rt" + + +# --------------------------------------------------------------------------- +# Userinfo +# --------------------------------------------------------------------------- + +class TestFetchUserinfo: + @pytest.mark.asyncio + async def test_returns_userinfo(self, client): + _setup_discovery(client._mock_transport) + + userinfo = {"sub": "user-sub-001", "email": "user@example.com"} + client._mock_transport.router.get( + f"{ISSUER}/protocol/openid-connect/userinfo" + ).mock(return_value=httpx.Response(200, json=userinfo)) + + result = await client.fetch_userinfo("at-123") + assert result["email"] == "user@example.com" + + +# --------------------------------------------------------------------------- +# Logout token verification +# --------------------------------------------------------------------------- + +class TestVerifyLogoutToken: + @pytest.mark.asyncio + async def test_valid_logout_token_with_sub(self, client): + _setup_discovery(client._mock_transport) + _setup_jwks(client._mock_transport) + + token = _sign_jwt(_logout_token_payload(sub="user-sub-001")) + claims = await client.verify_logout_token(token) + assert isinstance(claims, LogoutTokenClaims) + assert claims.sub == "user-sub-001" + + @pytest.mark.asyncio + async def test_valid_logout_token_with_sid(self, client): + _setup_discovery(client._mock_transport) + _setup_jwks(client._mock_transport) + + token = _sign_jwt(_logout_token_payload(sub=None, sid="session-abc")) + claims = await client.verify_logout_token(token) + assert claims.sid == "session-abc" + assert claims.sub is None + + @pytest.mark.asyncio + async def test_missing_events_claim_raises(self, client): + _setup_discovery(client._mock_transport) + _setup_jwks(client._mock_transport) + + payload = _logout_token_payload() + del payload["events"] + token = _sign_jwt(payload) + with pytest.raises(ValueError, match="back-channel-logout"): + await client.verify_logout_token(token) + + @pytest.mark.asyncio + async def test_wrong_events_key_raises(self, client): + _setup_discovery(client._mock_transport) + _setup_jwks(client._mock_transport) + + payload = _logout_token_payload() + payload["events"] = {"http://schemas.openid.net/event/OTHER": {}} + token = _sign_jwt(payload) + with pytest.raises(ValueError, match="back-channel-logout"): + await client.verify_logout_token(token) + + @pytest.mark.asyncio + async def test_nonce_present_raises(self, client): + _setup_discovery(client._mock_transport) + _setup_jwks(client._mock_transport) + + payload = _logout_token_payload() + payload["nonce"] = "forbidden" + token = _sign_jwt(payload) + with pytest.raises(ValueError, match="nonce"): + await client.verify_logout_token(token) + + @pytest.mark.asyncio + async def test_missing_sub_and_sid_raises(self, client): + _setup_discovery(client._mock_transport) + _setup_jwks(client._mock_transport) + + token = _sign_jwt(_logout_token_payload(sub=None, sid=None)) + with pytest.raises(ValueError, match="sub or sid"): + await client.verify_logout_token(token) diff --git a/openrag/components/auth/test_session_tokens.py b/openrag/components/auth/test_session_tokens.py new file mode 100644 index 000000000..e26e4559e --- /dev/null +++ b/openrag/components/auth/test_session_tokens.py @@ -0,0 +1,69 @@ +"""Unit tests for session_tokens.py.""" + +import pytest +from cryptography.fernet import Fernet + +from components.auth.session_tokens import ( + decrypt_token, + encrypt_token, + hash_session_token, + issue_session_token, +) + + +def _valid_key() -> str: + return Fernet.generate_key().decode() + + +class TestIssueSessionToken: + def test_returns_tuple_of_two_strings(self): + plain, hashed = issue_session_token() + assert isinstance(plain, str) + assert isinstance(hashed, str) + + def test_hash_is_64_hex_chars(self): + _, hashed = issue_session_token() + assert len(hashed) == 64 + assert all(c in "0123456789abcdef" for c in hashed) + + def test_tokens_are_unique(self): + tokens = {issue_session_token()[0] for _ in range(20)} + assert len(tokens) == 20 + + def test_hash_matches_plain(self): + plain, hashed = issue_session_token() + assert hash_session_token(plain) == hashed + + +class TestHashSessionToken: + def test_deterministic(self): + assert hash_session_token("abc") == hash_session_token("abc") + + def test_different_inputs_differ(self): + assert hash_session_token("abc") != hash_session_token("def") + + +class TestEncryptDecryptRoundTrip: + def test_round_trip(self): + key = _valid_key() + plaintext = "super-secret-access-token" + ciphertext = encrypt_token(plaintext, key) + assert ciphertext is not None + assert decrypt_token(ciphertext, key) == plaintext + + def test_none_plaintext_returns_none(self): + assert encrypt_token(None, _valid_key()) is None + + def test_none_ciphertext_returns_none(self): + assert decrypt_token(None, _valid_key()) is None + + def test_wrong_key_raises_value_error(self): + key1 = _valid_key() + key2 = _valid_key() + ciphertext = encrypt_token("secret", key1) + with pytest.raises(ValueError, match="decrypt"): + decrypt_token(ciphertext, key2) + + def test_invalid_key_raises_value_error(self): + with pytest.raises(ValueError, match="valid Fernet"): + encrypt_token("data", "not-a-fernet-key") diff --git a/openrag/components/auth/test_state_cookie.py b/openrag/components/auth/test_state_cookie.py new file mode 100644 index 000000000..386d6d750 --- /dev/null +++ b/openrag/components/auth/test_state_cookie.py @@ -0,0 +1,69 @@ +"""Unit tests for state_cookie.py.""" + +import time + +import pytest + +from components.auth.state_cookie import StateCookiePayload, StateCookieSerializer + + +SECRET = "test-secret-key-for-state-cookie" + + +def _serializer() -> StateCookieSerializer: + return StateCookieSerializer(SECRET) + + +def _payload() -> StateCookiePayload: + return StateCookiePayload( + state="abc123", + nonce="xyz789", + code_verifier="verifier_value", + next_url="/dashboard", + ) + + +class TestRoundTrip: + def test_dumps_loads_roundtrip(self): + ser = _serializer() + p = _payload() + token = ser.dumps(p) + result = ser.loads(token) + assert result.state == p.state + assert result.nonce == p.nonce + assert result.code_verifier == p.code_verifier + assert result.next_url == p.next_url + + def test_default_next_url(self): + ser = _serializer() + p = StateCookiePayload(state="s", nonce="n", code_verifier="v") + token = ser.dumps(p) + result = ser.loads(token) + assert result.next_url == "/" + + +class TestTampering: + def test_tampered_cookie_raises_value_error(self): + ser = _serializer() + token = ser.dumps(_payload()) + # Flip a character near the end of the token + tampered = token[:-4] + "XXXX" + with pytest.raises(ValueError, match="signature invalid"): + ser.loads(tampered) + + def test_different_secret_raises_value_error(self): + ser1 = _serializer() + ser2 = StateCookieSerializer("different-secret") + token = ser1.dumps(_payload()) + with pytest.raises(ValueError, match="signature invalid"): + ser2.loads(token) + + +class TestExpiry: + def test_expired_cookie_raises_value_error(self): + ser = _serializer() + token = ser.dumps(_payload()) + # Use max_age=0: any token older than 0 seconds is expired + time.sleep(1) + with pytest.raises(ValueError, match="expired"): + ser.loads(token, max_age=0) diff --git a/openrag/components/indexer/vectordb/models.py b/openrag/components/indexer/vectordb/models.py index 2e2df4609..bcc2c5e76 100644 --- a/openrag/components/indexer/vectordb/models.py +++ b/openrag/components/indexer/vectordb/models.py @@ -9,6 +9,7 @@ ForeignKey, Index, Integer, + LargeBinary, String, UniqueConstraint, ) @@ -102,12 +103,41 @@ class User(Base): id = Column(Integer, primary_key=True) external_user_id = Column(String, unique=True, nullable=True, index=True) display_name = Column(String, nullable=True) + email = Column(String, unique=True, nullable=True, index=True) token = Column(String, unique=True, nullable=True, index=True) is_admin = Column(Boolean, default=False, nullable=False) created_at = Column(DateTime, default=datetime.now, nullable=False) file_quota = Column(Integer, nullable=True, default=None) file_count = Column(Integer, nullable=False, default=0) memberships = relationship("PartitionMembership", back_populates="user", cascade="all, delete-orphan") + oidc_sessions = relationship("OIDCSession", back_populates="user", cascade="all, delete-orphan") + + +class OIDCSession(Base): + __tablename__ = "oidc_sessions" + + id = Column(Integer, primary_key=True) + session_token_hash = Column(String(64), unique=True, nullable=False, index=True) + user_id = Column( + Integer, + ForeignKey("users.id", ondelete="CASCADE"), + nullable=False, + index=True, + ) + sid = Column(String, nullable=True, index=True) # OIDC session id claim (for back-channel logout) + sub = Column(String, nullable=False) # OIDC subject claim + id_token_encrypted = Column(LargeBinary, nullable=True) + access_token_encrypted = Column(LargeBinary, nullable=True) + refresh_token_encrypted = Column(LargeBinary, nullable=True) + access_token_expires_at = Column(DateTime, nullable=False) + session_expires_at = Column(DateTime, nullable=False) + created_at = Column(DateTime, default=datetime.now, nullable=False) + last_refresh_at = Column(DateTime, nullable=True) + revoked_at = Column(DateTime, nullable=True) + + user = relationship("User", back_populates="oidc_sessions") + + __table_args__ = (Index("ix_oidc_sessions_user_sub", "user_id", "sub"),) class PartitionMembership(Base): diff --git a/openrag/components/indexer/vectordb/test_oidc_sessions.py b/openrag/components/indexer/vectordb/test_oidc_sessions.py new file mode 100644 index 000000000..fa16b375b --- /dev/null +++ b/openrag/components/indexer/vectordb/test_oidc_sessions.py @@ -0,0 +1,367 @@ +"""Unit tests for OIDC user/session methods on ``PartitionFileManager``. + +These tests exercise the real ORM methods added in Phase 2 of the OIDC +integration (see ``.omc/plans/oidc-auth/plan.md`` §4, §6.3). They run +against an in-memory SQLite database — no Ray, no Postgres, no Milvus +required. + +A ``PartitionFileManager`` instance is created without invoking +``__init__`` (which assumes Postgres + ``sqlalchemy_utils.database_exists`` +semantics); we instead wire up a SQLite engine via ``Base.metadata.create_all`` +and attach it to the object. This mirrors how ``PartitionFileManager`` +itself initialises the schema in production (see ``utils.py``:``__init__`` +which does the same ``Base.metadata.create_all`` call against Postgres). +""" + +from datetime import datetime, timedelta + +import pytest +from sqlalchemy import create_engine +from sqlalchemy.orm import sessionmaker + +from components.indexer.vectordb.models import Base, User +from components.indexer.vectordb.utils import PartitionFileManager +from utils.logger import get_logger + + +@pytest.fixture() +def pfm(): + """In-memory ``PartitionFileManager`` with a clean schema per test.""" + engine = create_engine("sqlite:///:memory:") + Base.metadata.create_all(engine) + Session = sessionmaker(bind=engine, expire_on_commit=False) + + # Bypass __init__ — it targets Postgres and uses sqlalchemy_utils' + # create_database() which misbehaves with in-memory SQLite. Instead, + # construct a bare PartitionFileManager and attach the schema-ready + # engine ourselves. This keeps the method bodies under test untouched. + mgr = PartitionFileManager.__new__(PartitionFileManager) + mgr.engine = engine + mgr.Session = Session + mgr.logger = get_logger() + mgr.file_quota_per_user = -1 # unlimited for tests + + yield mgr + engine.dispose() + + +def _make_user( + pfm, + *, + display_name: str = "Test User", + email: str | None = None, + external_user_id: str | None = None, +) -> int: + """Helper — insert a user row directly (bypasses create_user's token + hashing since we don't need the API token path here) and return the id.""" + with pfm.Session() as s: + u = User( + display_name=display_name, + email=email, + external_user_id=external_user_id, + is_admin=False, + ) + s.add(u) + s.commit() + s.refresh(u) + return u.id + + +# --------------------------------------------------------------------------- +# user lookup by email / external_user_id +# --------------------------------------------------------------------------- + + +def test_get_user_by_email_returns_user(pfm): + user_id = _make_user(pfm, email="alice@example.com") + found = pfm.get_user_by_email("alice@example.com") + assert found is not None + assert found["id"] == user_id + assert found["email"] == "alice@example.com" + + +def test_get_user_by_email_returns_none_for_unknown(pfm): + _make_user(pfm, email="alice@example.com") + assert pfm.get_user_by_email("bob@example.com") is None + + +def test_get_user_by_email_is_case_sensitive(pfm): + """Documented behaviour — matching is exact. Callers must normalise.""" + _make_user(pfm, email="alice@example.com") + assert pfm.get_user_by_email("ALICE@example.com") is None + + +def test_get_user_by_external_id_returns_user(pfm): + user_id = _make_user(pfm, external_user_id="sub-abc-123") + found = pfm.get_user_by_external_id("sub-abc-123") + assert found is not None + assert found["id"] == user_id + assert found["external_user_id"] == "sub-abc-123" + + +def test_get_user_by_external_id_returns_none_for_unknown(pfm): + _make_user(pfm, external_user_id="sub-abc-123") + assert pfm.get_user_by_external_id("sub-other") is None + + +# --------------------------------------------------------------------------- +# set_user_external_id — backfill semantics +# --------------------------------------------------------------------------- + + +def test_set_user_external_id_backfills_when_null(pfm): + user_id = _make_user(pfm, email="alice@example.com", external_user_id=None) + pfm.set_user_external_id(user_id, "sub-abc-123") + # confirm it was persisted + refreshed = pfm.get_user_by_external_id("sub-abc-123") + assert refreshed is not None + assert refreshed["id"] == user_id + + +def test_set_user_external_id_noop_when_equal(pfm): + """Calling twice with the same value must not raise (idempotent).""" + user_id = _make_user(pfm, external_user_id="sub-abc-123") + pfm.set_user_external_id(user_id, "sub-abc-123") # must not raise + + +def test_set_user_external_id_raises_on_conflict(pfm): + """If the user already has a *different* external_user_id, callers need + to be alerted (AC6d — identity conflict must produce a 403).""" + user_id = _make_user(pfm, external_user_id="sub-original") + with pytest.raises(ValueError, match="mismatch"): + pfm.set_user_external_id(user_id, "sub-different") + + +def test_set_user_external_id_raises_for_unknown_user(pfm): + with pytest.raises(ValueError, match="does not exist"): + pfm.set_user_external_id(999999, "sub-whatever") + + +# --------------------------------------------------------------------------- +# create_oidc_session / get_oidc_session_by_token — round-trip +# --------------------------------------------------------------------------- + + +def _session_kwargs(user_id, *, sid="sid-xyz", session_token_plain="plain-token-aaaa"): + now = datetime.now() + return dict( + user_id=user_id, + sub="sub-abc-123", + sid=sid, + session_token_plain=session_token_plain, + id_token_encrypted=b"\x01\x02\x03", + access_token_encrypted=b"\xaa\xbb\xcc", + refresh_token_encrypted=b"\xdd\xee\xff", + access_token_expires_at=now + timedelta(minutes=5), + session_expires_at=now + timedelta(hours=8), + ) + + +def test_create_and_get_oidc_session_round_trip(pfm): + user_id = _make_user(pfm) + kwargs = _session_kwargs(user_id, session_token_plain="tok-roundtrip-01") + created = pfm.create_oidc_session(**kwargs) + assert created["id"] is not None + assert created["user_id"] == user_id + assert created["sub"] == kwargs["sub"] + assert created["sid"] == kwargs["sid"] + # encrypted blobs passed through untouched + assert created["access_token_encrypted"] == kwargs["access_token_encrypted"] + assert created["revoked_at"] is None + + fetched = pfm.get_oidc_session_by_token("tok-roundtrip-01") + assert fetched is not None + assert fetched["id"] == created["id"] + assert fetched["user_id"] == user_id + + +def test_get_oidc_session_by_token_returns_none_for_unknown(pfm): + user_id = _make_user(pfm) + pfm.create_oidc_session(**_session_kwargs(user_id, session_token_plain="tok-A")) + assert pfm.get_oidc_session_by_token("tok-does-not-exist") is None + + +# --------------------------------------------------------------------------- +# revocation + expiry visibility +# --------------------------------------------------------------------------- + + +def test_get_oidc_session_returns_none_when_revoked(pfm): + user_id = _make_user(pfm) + created = pfm.create_oidc_session( + **_session_kwargs(user_id, session_token_plain="tok-revoke") + ) + pfm.revoke_oidc_session_by_id(created["id"]) + assert pfm.get_oidc_session_by_token("tok-revoke") is None + + +def test_get_oidc_session_returns_none_when_session_expired(pfm): + user_id = _make_user(pfm) + past = datetime.now() - timedelta(hours=1) + pfm.create_oidc_session( + user_id=user_id, + sub="sub-abc-123", + sid="sid-expired", + session_token_plain="tok-expired", + id_token_encrypted=None, + access_token_encrypted=None, + refresh_token_encrypted=None, + access_token_expires_at=past, + session_expires_at=past, # already expired at insert time + ) + assert pfm.get_oidc_session_by_token("tok-expired") is None + + +def test_revoke_oidc_sessions_by_sid_revokes_all_matching(pfm): + user_id = _make_user(pfm) + # Two sessions sharing one sid, one with a different sid. + pfm.create_oidc_session( + **_session_kwargs(user_id, sid="sid-shared", session_token_plain="tok-1") + ) + pfm.create_oidc_session( + **_session_kwargs(user_id, sid="sid-shared", session_token_plain="tok-2") + ) + pfm.create_oidc_session( + **_session_kwargs(user_id, sid="sid-other", session_token_plain="tok-3") + ) + + count = pfm.revoke_oidc_sessions_by_sid("sid-shared") + assert count == 2 + + # The revoked sessions must no longer be retrievable by token. + assert pfm.get_oidc_session_by_token("tok-1") is None + assert pfm.get_oidc_session_by_token("tok-2") is None + # The other-sid session must still be live. + assert pfm.get_oidc_session_by_token("tok-3") is not None + + +def test_revoke_oidc_sessions_by_sid_idempotent(pfm): + """Calling twice with the same sid must only revoke non-revoked rows.""" + user_id = _make_user(pfm) + pfm.create_oidc_session( + **_session_kwargs(user_id, sid="sid-X", session_token_plain="tok-X") + ) + first = pfm.revoke_oidc_sessions_by_sid("sid-X") + second = pfm.revoke_oidc_sessions_by_sid("sid-X") + assert first == 1 + assert second == 0 # already revoked + + +# --------------------------------------------------------------------------- +# update_oidc_session_tokens — post-refresh update +# --------------------------------------------------------------------------- + + +def test_update_oidc_session_tokens_updates_fields_and_last_refresh(pfm): + user_id = _make_user(pfm) + created = pfm.create_oidc_session( + **_session_kwargs(user_id, session_token_plain="tok-refresh") + ) + original_session_expiry = created["session_expires_at"] + new_expiry = datetime.now() + timedelta(minutes=10) + + pfm.update_oidc_session_tokens( + session_id=created["id"], + access_token_encrypted=b"\x11\x22\x33", + refresh_token_encrypted=b"\x44\x55\x66", + access_token_expires_at=new_expiry, + ) + + fetched = pfm.get_oidc_session_by_token("tok-refresh") + assert fetched is not None + assert fetched["access_token_encrypted"] == b"\x11\x22\x33" + assert fetched["refresh_token_encrypted"] == b"\x44\x55\x66" + # datetime comparison — tolerate microsecond differences from DB round-trip + assert abs((fetched["access_token_expires_at"] - new_expiry).total_seconds()) < 1 + assert fetched["last_refresh_at"] is not None + # session_expires_at (the hard cap) is untouched + assert fetched["session_expires_at"] == original_session_expiry + + +def test_update_oidc_session_tokens_accepts_none_refresh(pfm): + """Some IdPs don't rotate refresh_token on refresh (omit refresh_token + in the response). We must keep the old encrypted value.""" + user_id = _make_user(pfm) + created = pfm.create_oidc_session( + **_session_kwargs(user_id, session_token_plain="tok-nrr") + ) + new_expiry = datetime.now() + timedelta(minutes=10) + pfm.update_oidc_session_tokens( + session_id=created["id"], + access_token_encrypted=b"\x99\x88\x77", + refresh_token_encrypted=None, + access_token_expires_at=new_expiry, + ) + fetched = pfm.get_oidc_session_by_token("tok-nrr") + assert fetched["refresh_token_encrypted"] == b"\xdd\xee\xff" # original + + +def test_update_oidc_session_tokens_raises_for_unknown_id(pfm): + with pytest.raises(ValueError, match="does not exist"): + pfm.update_oidc_session_tokens( + session_id=424242, + access_token_encrypted=b"x", + refresh_token_encrypted=None, + access_token_expires_at=datetime.now(), + ) + + +# --------------------------------------------------------------------------- +# cleanup_expired_oidc_sessions +# --------------------------------------------------------------------------- + + +def test_cleanup_deletes_only_rows_older_than_retention(pfm): + """Rows are purged only once ``session_expires_at`` is older than + the 7-day retention window. Still-live and recently-expired rows stay.""" + user_id = _make_user(pfm) + now = datetime.now() + + # (1) Live — must stay + pfm.create_oidc_session( + user_id=user_id, + sub="sub", + sid="sid-live", + session_token_plain="tok-live", + id_token_encrypted=None, + access_token_encrypted=None, + refresh_token_encrypted=None, + access_token_expires_at=now + timedelta(minutes=5), + session_expires_at=now + timedelta(hours=1), + ) + + # (2) Recently expired (within 7-day retention) — must stay + pfm.create_oidc_session( + user_id=user_id, + sub="sub", + sid="sid-recent", + session_token_plain="tok-recent", + id_token_encrypted=None, + access_token_encrypted=None, + refresh_token_encrypted=None, + access_token_expires_at=now - timedelta(hours=2), + session_expires_at=now - timedelta(days=1), + ) + + # (3) Past retention — must be deleted + pfm.create_oidc_session( + user_id=user_id, + sub="sub", + sid="sid-stale", + session_token_plain="tok-stale", + id_token_encrypted=None, + access_token_encrypted=None, + refresh_token_encrypted=None, + access_token_expires_at=now - timedelta(days=30), + session_expires_at=now - timedelta(days=10), + ) + + deleted = pfm.cleanup_expired_oidc_sessions() + assert deleted == 1 + + # Live session still retrievable. + assert pfm.get_oidc_session_by_token("tok-live") is not None + # Recently expired: row kept, but still_masked as expired by get_by_token. + assert pfm.get_oidc_session_by_token("tok-recent") is None + # Stale: row gone entirely. + assert pfm.get_oidc_session_by_token("tok-stale") is None diff --git a/openrag/components/indexer/vectordb/utils.py b/openrag/components/indexer/vectordb/utils.py index 1d9e4fb26..604b0039f 100644 --- a/openrag/components/indexer/vectordb/utils.py +++ b/openrag/components/indexer/vectordb/utils.py @@ -1,10 +1,11 @@ import hashlib import os import secrets +from datetime import datetime, timedelta from config import load_config from models.user import UserCreate, UserUpdate -from sqlalchemy import create_engine, delete, func, select, text +from sqlalchemy import create_engine, delete, func, select, text, update from sqlalchemy.dialects.postgresql import insert as pg_insert from sqlalchemy.orm import sessionmaker from sqlalchemy_utils import ( @@ -14,7 +15,16 @@ from utils.exceptions.vectordb import * from utils.logger import get_logger -from .models import Base, File, Partition, PartitionMembership, User, Workspace, WorkspaceFile +from .models import ( + Base, + File, + OIDCSession, + Partition, + PartitionMembership, + User, + Workspace, + WorkspaceFile, +) logger = get_logger() config = load_config() @@ -319,6 +329,7 @@ def create_user(self, body: UserCreate) -> dict: user = User( display_name=body.display_name, external_user_id=body.external_user_id, + email=(body.email.strip().lower() if body.email else None), token=hashed_token, is_admin=body.is_admin, file_quota=file_quota, @@ -331,6 +342,7 @@ def create_user(self, body: UserCreate) -> dict: "id": user.id, "display_name": user.display_name, "external_user_id": user.external_user_id, + "email": user.email, "token": token, "is_admin": user.is_admin, "file_quota": user.file_quota, @@ -824,3 +836,276 @@ def remove_file_from_all_workspaces(self, file_id: str, partition: str): ) ) session.commit() + + # ------------------------------------------------------------------ + # OIDC — users lookup / external_user_id backfill + # ------------------------------------------------------------------ + + def _user_to_dict(self, user: User) -> dict: + """Serialize a User ORM object to the dict shape used elsewhere.""" + memberships = [ + { + "partition": m.partition_name, + "role": m.role, + "added_at": m.added_at.isoformat(), + } + for m in user.memberships + ] + return { + "id": user.id, + "display_name": user.display_name, + "email": user.email, + "external_user_id": user.external_user_id, + "is_admin": user.is_admin, + "file_quota": user.file_quota, + "file_count": user.file_count, + "memberships": memberships, + } + + def get_user_by_external_id(self, external_user_id: str) -> dict | None: + """Return the user (as dict) whose ``external_user_id`` matches, or None. + + ``external_user_id`` stores the stable OIDC ``sub`` claim in OIDC mode. + """ + with self.Session() as s: + user = s.query(User).filter(User.external_user_id == external_user_id).first() + if not user: + return None + return self._user_to_dict(user) + + def get_user_by_email(self, email: str) -> dict | None: + """Return the user (as dict) whose ``email`` matches exactly, or None. + + NOTE: comparison is **case-sensitive**. OIDC email claims are typically + lowercased by the IdP, but this is not guaranteed by the spec + (RFC 7519 §4.1 treats it as arbitrary string). Callers doing lookups + against user-provided input should normalize upstream if needed. + """ + with self.Session() as s: + user = s.query(User).filter(User.email == email).first() + if not user: + return None + return self._user_to_dict(user) + + def set_user_external_id(self, user_id: int, external_user_id: str) -> None: + """Backfill ``users.external_user_id`` on first successful OIDC login. + + Behaviour: + - if currently NULL → set to ``external_user_id`` (backfill). + - if already equal to ``external_user_id`` → no-op. + - if set to a *different* value → raise ValueError (identity conflict; + caller must handle by logging and returning 403 — see AC6d). + """ + with self.Session() as s: + user = s.query(User).filter(User.id == user_id).first() + if user is None: + raise ValueError(f"user_id={user_id} does not exist") + if user.external_user_id is None: + user.external_user_id = external_user_id + s.commit() + self.logger.info( + f"Backfilled external_user_id for user_id={user_id}" + ) + return + if user.external_user_id == external_user_id: + return # idempotent no-op + raise ValueError( + "external_user_id mismatch for user_id=" + f"{user_id}: stored={user.external_user_id!r}, " + f"incoming={external_user_id!r}" + ) + + # ------------------------------------------------------------------ + # OIDC — sessions + # ------------------------------------------------------------------ + + def _oidc_session_to_dict(self, session_row: OIDCSession) -> dict: + """Serialize an OIDCSession ORM row to a dict. Encrypted blobs are + passed through untouched — the caller (middleware) decrypts them.""" + return { + "id": session_row.id, + "user_id": session_row.user_id, + "sub": session_row.sub, + "sid": session_row.sid, + "id_token_encrypted": session_row.id_token_encrypted, + "access_token_encrypted": session_row.access_token_encrypted, + "refresh_token_encrypted": session_row.refresh_token_encrypted, + "access_token_expires_at": session_row.access_token_expires_at, + "session_expires_at": session_row.session_expires_at, + "created_at": session_row.created_at, + "last_refresh_at": session_row.last_refresh_at, + "revoked_at": session_row.revoked_at, + } + + def create_oidc_session( + self, + *, + user_id: int, + sub: str, + sid: str | None, + session_token_plain: str, + id_token_encrypted: bytes | None, + access_token_encrypted: bytes | None, + refresh_token_encrypted: bytes | None, + access_token_expires_at: datetime, + session_expires_at: datetime, + ) -> dict: + """Insert a new OIDC session row. ``session_token_plain`` is hashed + (SHA-256) before storage — the plaintext is never persisted. + + Returns the row as a dict. Caller is responsible for setting the + ``openrag_session`` cookie with ``session_token_plain``. + """ + session_token_hash = self.hash_token(session_token_plain) + with self.Session() as s: + row = OIDCSession( + session_token_hash=session_token_hash, + user_id=user_id, + sub=sub, + sid=sid, + id_token_encrypted=id_token_encrypted, + access_token_encrypted=access_token_encrypted, + refresh_token_encrypted=refresh_token_encrypted, + access_token_expires_at=access_token_expires_at, + session_expires_at=session_expires_at, + ) + s.add(row) + s.commit() + s.refresh(row) + self.logger.bind(user_id=user_id, sid=sid).info("Created OIDC session") + return self._oidc_session_to_dict(row) + + def get_oidc_session_by_token(self, session_token_plain: str) -> dict | None: + """Look up an OIDC session by its plaintext cookie token. + + Returns None if: + - no row with matching ``session_token_hash`` + - the row is revoked (``revoked_at IS NOT NULL``) + - the session has expired (``session_expires_at < now()``) + """ + session_token_hash = self.hash_token(session_token_plain) + now = datetime.now() + with self.Session() as s: + row = ( + s.query(OIDCSession) + .filter(OIDCSession.session_token_hash == session_token_hash) + .first() + ) + if row is None: + return None + if row.revoked_at is not None: + return None + if row.session_expires_at < now: + return None + return self._oidc_session_to_dict(row) + + def get_oidc_session_by_id(self, session_id: int) -> dict | None: + """Look up an OIDC session by primary key. + + Used by the refresh-token stampede guard in + ``components.auth.refresh.refresh_session_if_needed``: when a concurrent + request may have already rotated the tokens, the helper re-reads the row + to see whether it can reuse the fresh tokens instead of calling the IdP + with the (now-invalidated) old refresh_token. + + Returns the row as a dict, or ``None`` if the row does not exist, is + revoked, or the hard session cap has elapsed. + """ + now = datetime.now() + with self.Session() as s: + row = s.query(OIDCSession).filter(OIDCSession.id == session_id).first() + if row is None: + return None + if row.revoked_at is not None: + return None + if row.session_expires_at < now: + return None + return self._oidc_session_to_dict(row) + + def update_oidc_session_tokens( + self, + *, + session_id: int, + access_token_encrypted: bytes, + refresh_token_encrypted: bytes | None, + access_token_expires_at: datetime, + ) -> None: + """Persist refreshed tokens after a successful refresh_token exchange. + + Also bumps ``last_refresh_at`` to ``now()``. Does NOT extend + ``session_expires_at`` — the hard session cap is set at creation time + and is unaffected by access-token rotation. + + The row is locked with ``SELECT ... FOR UPDATE`` so that concurrent + refresh calls on the same session serialize at the DB level (Postgres). + SQLite silently ignores the lock hint, which is fine for tests — the + ``last_refresh_at`` short-circuit in :mod:`components.auth.refresh` + already handles the common stampede case without needing a real lock. + """ + with self.Session() as s: + row = ( + s.query(OIDCSession) + .filter(OIDCSession.id == session_id) + .with_for_update() + .first() + ) + if row is None: + raise ValueError(f"oidc_session id={session_id} does not exist") + row.access_token_encrypted = access_token_encrypted + if refresh_token_encrypted is not None: + row.refresh_token_encrypted = refresh_token_encrypted + row.access_token_expires_at = access_token_expires_at + row.last_refresh_at = datetime.now() + s.commit() + + def revoke_oidc_sessions_by_sid(self, sid: str) -> int: + """Revoke all non-revoked sessions matching the given OIDC ``sid``. + + Used by the OIDC Back-Channel Logout flow — the IdP POSTs a signed + logout_token with a ``sid`` claim; we mark every session with that + sid as revoked. Returns the count affected. + """ + now = datetime.now() + with self.Session() as s: + stmt = ( + update(OIDCSession) + .where(OIDCSession.sid == sid) + .where(OIDCSession.revoked_at.is_(None)) + .values(revoked_at=now) + ) + result = s.execute(stmt) + s.commit() + count = result.rowcount or 0 + self.logger.bind(sid=sid, count=count).info( + "Revoked OIDC sessions by sid" + ) + return count + + def revoke_oidc_session_by_id(self, session_id: int) -> None: + """Revoke a single session by primary key. Used by RP-initiated logout.""" + now = datetime.now() + with self.Session() as s: + row = s.query(OIDCSession).filter(OIDCSession.id == session_id).first() + if row is None: + return + if row.revoked_at is None: + row.revoked_at = now + s.commit() + self.logger.bind(session_id=session_id).info("Revoked OIDC session") + + def cleanup_expired_oidc_sessions(self) -> int: + """Delete rows whose ``session_expires_at`` is older than 7 days. + + A retention window after expiry helps post-mortem debugging while + keeping the table bounded. Intended to be called by a future cron. + Returns the number of rows deleted. + """ + cutoff = datetime.now() - timedelta(days=7) + with self.Session() as s: + stmt = delete(OIDCSession).where(OIDCSession.session_expires_at < cutoff) + result = s.execute(stmt) + s.commit() + count = result.rowcount or 0 + if count: + self.logger.info(f"Cleaned up {count} expired OIDC sessions") + return count diff --git a/openrag/components/indexer/vectordb/vectordb.py b/openrag/components/indexer/vectordb/vectordb.py index 8a3a80b47..75bc29592 100644 --- a/openrag/components/indexer/vectordb/vectordb.py +++ b/openrag/components/indexer/vectordb/vectordb.py @@ -1229,6 +1229,76 @@ async def list_user_partitions(self, user_id: int): self._check_user_exists(user_id) return self.partition_file_manager.list_user_partitions(user_id) + # ------------------------------------------------------------------ + # OIDC — exposed on the Ray actor (thin delegations) + # ------------------------------------------------------------------ + + async def get_user_by_external_id(self, external_user_id: str): + return self.partition_file_manager.get_user_by_external_id(external_user_id) + + async def get_user_by_email(self, email: str): + return self.partition_file_manager.get_user_by_email(email) + + async def set_user_external_id(self, user_id: int, external_user_id: str): + self._check_user_exists(user_id) + return self.partition_file_manager.set_user_external_id(user_id, external_user_id) + + async def create_oidc_session( + self, + *, + user_id: int, + sub: str, + sid: str | None, + session_token_plain: str, + id_token_encrypted: bytes | None, + access_token_encrypted: bytes | None, + refresh_token_encrypted: bytes | None, + access_token_expires_at, + session_expires_at, + ): + self._check_user_exists(user_id) + return self.partition_file_manager.create_oidc_session( + user_id=user_id, + sub=sub, + sid=sid, + session_token_plain=session_token_plain, + id_token_encrypted=id_token_encrypted, + access_token_encrypted=access_token_encrypted, + refresh_token_encrypted=refresh_token_encrypted, + access_token_expires_at=access_token_expires_at, + session_expires_at=session_expires_at, + ) + + async def get_oidc_session_by_token(self, session_token_plain: str): + return self.partition_file_manager.get_oidc_session_by_token(session_token_plain) + + async def get_oidc_session_by_id(self, session_id: int): + return self.partition_file_manager.get_oidc_session_by_id(session_id) + + async def update_oidc_session_tokens( + self, + *, + session_id: int, + access_token_encrypted: bytes, + refresh_token_encrypted: bytes | None, + access_token_expires_at, + ): + return self.partition_file_manager.update_oidc_session_tokens( + session_id=session_id, + access_token_encrypted=access_token_encrypted, + refresh_token_encrypted=refresh_token_encrypted, + access_token_expires_at=access_token_expires_at, + ) + + async def revoke_oidc_sessions_by_sid(self, sid: str) -> int: + return self.partition_file_manager.revoke_oidc_sessions_by_sid(sid) + + async def revoke_oidc_session_by_id(self, session_id: int) -> None: + return self.partition_file_manager.revoke_oidc_session_by_id(session_id) + + async def cleanup_expired_oidc_sessions(self) -> int: + return self.partition_file_manager.cleanup_expired_oidc_sessions() + async def list_partition_members(self, partition: str) -> list[dict]: self._check_partition_exists(partition) return self.partition_file_manager.list_partition_members(partition) diff --git a/openrag/models/user.py b/openrag/models/user.py index f01651943..b985deeb7 100644 --- a/openrag/models/user.py +++ b/openrag/models/user.py @@ -4,6 +4,7 @@ class UserBase(BaseModel): display_name: str | None = None external_user_id: str | None = None + email: str | None = None is_admin: bool = False file_quota: int | None = Field(default=10) diff --git a/openrag/routers/auth.py b/openrag/routers/auth.py new file mode 100644 index 000000000..8d3a6d79a --- /dev/null +++ b/openrag/routers/auth.py @@ -0,0 +1,547 @@ +"""OIDC authentication routes — phase 4 of the OIDC integration. + +Routes exposed (all bypassed by ``AuthMiddleware``): + - ``GET /auth/login`` — start Authorization Code + PKCE flow + - ``GET /auth/callback`` — handle IdP redirect, create session + - ``POST /auth/backchannel-logout`` — IdP-driven session revocation (OIDC spec) + - ``GET /auth/logout`` — RP-initiated logout (local + IdP) + +One more route sits *behind* the middleware: + - ``GET /auth/me`` — debug endpoint returning the current user. + +All routes return ``400`` when ``AUTH_MODE != "oidc"`` — the feature is dormant +in ``token`` mode. +""" + +from __future__ import annotations + +import os +from datetime import datetime, timedelta +from typing import Any +from urllib.parse import urlencode, urlparse + +from fastapi import APIRouter, Form, HTTPException, Request, Response, status +from fastapi.responses import JSONResponse, RedirectResponse + +from components.auth import ( + OIDCClient, + StateCookiePayload, + StateCookieSerializer, + decrypt_token, + encrypt_token, + get_oidc_client, + issue_session_token, +) +from utils.dependencies import get_vectordb +from utils.logger import get_logger + +logger = get_logger() +router = APIRouter() + + +SESSION_COOKIE_NAME = "openrag_session" + + +# --------------------------------------------------------------------------- +# Env helpers — read lazily so tests can monkeypatch os.environ +# --------------------------------------------------------------------------- + +def _auth_mode() -> str: + return os.getenv("AUTH_MODE", "token").strip().lower() + + +def _token_encryption_key() -> str: + key = os.getenv("OIDC_TOKEN_ENCRYPTION_KEY") + if not key: + raise RuntimeError("OIDC_TOKEN_ENCRYPTION_KEY is not set") + return key + + +def _email_source() -> str: + return os.getenv("OIDC_EMAIL_SOURCE", "id_token").strip().lower() + + +def _allowed_email_domains() -> list[str]: + raw = os.getenv("OIDC_ALLOWED_EMAIL_DOMAINS", "").strip() + if not raw: + return [] + return [d.strip().lower() for d in raw.split(",") if d.strip()] + + +def _post_logout_redirect_uri() -> str: + return os.getenv("OIDC_POST_LOGOUT_REDIRECT_URI", "/") + + +def _oidc_client_id() -> str: + return os.environ["OIDC_CLIENT_ID"] + + +def _require_oidc_mode(): + if _auth_mode() != "oidc": + raise HTTPException( + status_code=status.HTTP_400_BAD_REQUEST, + detail="AUTH_MODE is not 'oidc' — authentication routes are disabled.", + ) + + +def _is_request_secure(request: Request) -> bool: + """True if the client-observed scheme is HTTPS. + + ``request.url.scheme`` already accounts for reverse-proxy headers when the + app is started with ``proxy_headers=True`` (see ``api.py``). + """ + return request.url.scheme == "https" + + +def _state_serializer() -> StateCookieSerializer: + return StateCookieSerializer(secret_key=_token_encryption_key()) + + +def _allowed_next_origins() -> set[str]: + """Origins (scheme://host[:port]) accepted as redirect targets after login. + + Mirrors the CORS allow_origins from ``api.py``: localhost dev ports plus + ``INDEXERUI_URL`` so that the indexer-ui (served on a different port) can + receive the user back after the OIDC flow completes. + """ + origins = {"http://localhost:3042", "http://localhost:5173"} + indexer_ui = os.getenv("INDEXERUI_URL") + if indexer_ui: + origins.add(indexer_ui.rstrip("/")) + return origins + + +def _sanitize_next_url(next_url: str | None) -> str: + """Accept either a same-origin relative path (``/...`` but not ``//...``) + or an absolute URL whose origin is explicitly whitelisted (indexer-ui, + dev-only localhost). Fall back to ``/`` on any mismatch — protects against + open-redirect attacks. + """ + if not next_url: + return "/" + if next_url.startswith("/") and not next_url.startswith("//"): + return next_url + # Absolute URL: only allow whitelisted origins. + parsed = urlparse(next_url) + if parsed.scheme in ("http", "https") and parsed.netloc: + origin = f"{parsed.scheme}://{parsed.netloc}" + if origin in _allowed_next_origins(): + return next_url + return "/" + + +def _utcnow() -> datetime: + # DB-side timestamps are naive local time (models' default is ``datetime.now``), + # and every read site compares against ``datetime.now()``. Using ``datetime.now()`` + # here keeps newly-issued sessions from appearing pre-expired on non-UTC hosts. + return datetime.now() + + +def _delete_state_cookie(response: Response) -> None: + response.delete_cookie( + key=StateCookieSerializer.COOKIE_NAME, + path="/", + ) + + +def _json_error( + status_code: int, detail: str, *, delete_state_cookie: bool = False +) -> JSONResponse: + r = JSONResponse(status_code=status_code, content={"detail": detail}) + if delete_state_cookie: + _delete_state_cookie(r) + return r + + +# --------------------------------------------------------------------------- +# GET /auth/login +# --------------------------------------------------------------------------- + +@router.get("/auth/login", include_in_schema=False) +async def login(request: Request, next: str | None = None): + _require_oidc_mode() + client: OIDCClient = get_oidc_client() + + state, nonce = OIDCClient.generate_state_and_nonce() + code_verifier, code_challenge = OIDCClient.generate_pkce_pair() + + try: + auth_url = await client.build_authorization_url( + state=state, nonce=nonce, code_challenge=code_challenge + ) + except Exception as e: + logger.error(f"Failed to build OIDC authorization URL: {e}") + raise HTTPException( + status_code=status.HTTP_502_BAD_GATEWAY, + detail="OIDC discovery failed — see server logs.", + ) from e + + payload = StateCookiePayload( + state=state, + nonce=nonce, + code_verifier=code_verifier, + next_url=_sanitize_next_url(next), + ) + cookie_value = _state_serializer().dumps(payload) + + response = RedirectResponse(url=auth_url, status_code=302) + response.set_cookie( + key=StateCookieSerializer.COOKIE_NAME, + value=cookie_value, + max_age=StateCookieSerializer.DEFAULT_TTL_SECONDS, + httponly=True, + secure=_is_request_secure(request), + samesite="lax", + path="/", + ) + return response + + +# --------------------------------------------------------------------------- +# GET /auth/callback +# --------------------------------------------------------------------------- + +@router.get("/auth/callback", include_in_schema=False) +async def callback(request: Request, code: str | None = None, state: str | None = None): + _require_oidc_mode() + + if not code or not state: + return _json_error( + status.HTTP_400_BAD_REQUEST, + "Missing 'code' or 'state' query parameter.", + delete_state_cookie=True, + ) + + # --- 1. Parse state cookie ------------------------------------------------- + cookie_raw = request.cookies.get(StateCookieSerializer.COOKIE_NAME) + if not cookie_raw: + return _json_error( + status.HTTP_400_BAD_REQUEST, + "OIDC state cookie missing.", + delete_state_cookie=True, + ) + + try: + payload = _state_serializer().loads(cookie_raw) + except ValueError as e: + logger.warning(f"Invalid OIDC state cookie: {e}") + return _json_error( + status.HTTP_400_BAD_REQUEST, + "Invalid or expired OIDC state cookie.", + delete_state_cookie=True, + ) + + # --- 2. CSRF check -------------------------------------------------------- + if state != payload.state: + logger.warning("OIDC state mismatch between query and cookie") + return _json_error( + status.HTTP_400_BAD_REQUEST, + "OIDC state mismatch.", + delete_state_cookie=True, + ) + + # --- 3. Exchange code ------------------------------------------------------ + client: OIDCClient = get_oidc_client() + try: + bundle = await client.exchange_code( + code=code, + code_verifier=payload.code_verifier, + expected_nonce=payload.nonce, + ) + except Exception as e: + logger.warning(f"OIDC code exchange failed: {e}") + return _json_error( + status.HTTP_400_BAD_REQUEST, + f"OIDC code exchange failed: {e}", + delete_state_cookie=True, + ) + + # --- 4. Extract claims ----------------------------------------------------- + sub = bundle.claims.get("sub") + if not sub: + return _json_error( + status.HTTP_400_BAD_REQUEST, + "ID token missing 'sub' claim.", + delete_state_cookie=True, + ) + + email: str | None + if _email_source() == "id_token": + email = bundle.claims.get("email") + else: + # userinfo + try: + userinfo = await client.fetch_userinfo(bundle.access_token) + except Exception as e: + logger.warning(f"OIDC userinfo fetch failed: {e}") + return _json_error( + status.HTTP_400_BAD_REQUEST, + "Failed to fetch userinfo from IdP.", + delete_state_cookie=True, + ) + email = userinfo.get("email") + + if not email: + return _json_error( + status.HTTP_400_BAD_REQUEST, + "IdP did not return an email address.", + delete_state_cookie=True, + ) + + email = email.strip().lower() + + # --- 5. Optional email-domain whitelist ------------------------------------ + allowed = _allowed_email_domains() + if allowed: + try: + domain = email.split("@", 1)[1].lower() + except IndexError: + return _json_error( + status.HTTP_400_BAD_REQUEST, + "Invalid email address format.", + delete_state_cookie=True, + ) + if domain not in allowed: + logger.warning( + f"OIDC login rejected — email domain {domain!r} not in whitelist" + ) + return _json_error( + status.HTTP_403_FORBIDDEN, + f"Email domain {domain!r} is not allowed.", + delete_state_cookie=True, + ) + + # --- 6. User matching ------------------------------------------------------ + vdb = get_vectordb() + + user: dict[str, Any] | None = await vdb.get_user_by_external_id.remote(sub) + if user is None: + user = await vdb.get_user_by_email.remote(email) + if user is None: + logger.warning( + f"OIDC login rejected — user not registered (email={email!r}, sub={sub!r})" + ) + return _json_error( + status.HTTP_403_FORBIDDEN, + "User not registered", + delete_state_cookie=True, + ) + + stored_ext = user.get("external_user_id") + if stored_ext is None: + # Backfill external_user_id = sub. + try: + await vdb.set_user_external_id.remote(user["id"], sub) + logger.info( + f"Backfilled external_user_id for user_id={user['id']} (sub={sub!r})" + ) + except Exception as e: + logger.warning( + f"set_user_external_id failed for user_id={user['id']}: {e}" + ) + # Re-fetch via sub — this proves the backfill actually won the race. + user = await vdb.get_user_by_external_id.remote(sub) + if user is None: + return _json_error( + status.HTTP_403_FORBIDDEN, + "External user ID mismatch", + delete_state_cookie=True, + ) + elif stored_ext != sub: + logger.warning( + "OIDC login rejected — external_user_id mismatch: " + f"user_id={user['id']}, stored={stored_ext!r}, claim_sub={sub!r}" + ) + return _json_error( + status.HTTP_403_FORBIDDEN, + "External user ID mismatch", + delete_state_cookie=True, + ) + + # Defensive sanity check (should be impossible after the lookup-by-sub path). + assert user.get("external_user_id") in (None, sub), ( + f"OIDC invariant violated: external_user_id={user.get('external_user_id')!r} " + f"but matching sub={sub!r}" + ) + + # --- 7. Timestamps --------------------------------------------------------- + now = _utcnow() + expires_in = max(int(bundle.expires_in or 0), 60) + access_token_expires_at = now + timedelta(seconds=expires_in) + if bundle.refresh_token: + session_expires_at = now + timedelta(days=7) + else: + session_expires_at = access_token_expires_at + + # --- 8. Issue session & encrypt ------------------------------------------ + plain, _hashed = issue_session_token() + key = _token_encryption_key() + id_token_encrypted = encrypt_token(bundle.id_token, key=key) + access_token_encrypted = encrypt_token(bundle.access_token, key=key) + refresh_token_encrypted = encrypt_token(bundle.refresh_token, key=key) + sid = bundle.claims.get("sid") + + await vdb.create_oidc_session.remote( + user_id=user["id"], + sub=sub, + sid=sid, + session_token_plain=plain, + id_token_encrypted=id_token_encrypted, + access_token_encrypted=access_token_encrypted, + refresh_token_encrypted=refresh_token_encrypted, + access_token_expires_at=access_token_expires_at, + session_expires_at=session_expires_at, + ) + + # --- 9. Build redirect: clear state cookie, set session cookie ----------- + next_url = _sanitize_next_url(payload.next_url) + redirect = RedirectResponse(url=next_url, status_code=302) + _delete_state_cookie(redirect) + + max_age = max(int((session_expires_at - now).total_seconds()), 1) + redirect.set_cookie( + key=SESSION_COOKIE_NAME, + value=plain, + max_age=max_age, + httponly=True, + secure=_is_request_secure(request), + samesite="lax", + path="/", + ) + + logger.info( + f"OIDC login success — user_id={user['id']}, sid={sid!r}, next={next_url!r}" + ) + return redirect + + +# --------------------------------------------------------------------------- +# POST /auth/backchannel-logout +# --------------------------------------------------------------------------- + +@router.post("/auth/backchannel-logout", include_in_schema=False) +async def backchannel_logout(logout_token: str = Form(...)): + """IdP-initiated logout per OIDC Back-Channel Logout spec. + + Content-Type: ``application/x-www-form-urlencoded`` with field ``logout_token``. + """ + _require_oidc_mode() + + client: OIDCClient = get_oidc_client() + + try: + claims = await client.verify_logout_token(logout_token) + except ValueError as e: + logger.warning(f"Invalid back-channel logout token: {e}") + return JSONResponse( + status_code=status.HTTP_400_BAD_REQUEST, + content={"error": "invalid_request", "error_description": str(e)}, + headers={"Cache-Control": "no-store"}, + ) + except Exception as e: + logger.warning(f"Back-channel logout token verification failed: {e}") + return JSONResponse( + status_code=status.HTTP_400_BAD_REQUEST, + content={"error": "invalid_request"}, + headers={"Cache-Control": "no-store"}, + ) + + if claims.sid: + vdb = get_vectordb() + count = await vdb.revoke_oidc_sessions_by_sid.remote(claims.sid) + logger.info( + f"Back-channel logout revoked sessions — sid={claims.sid!r}, count={count}" + ) + else: + # Plan §2 #10 limits back-channel logout scope to sid only. + # Still return 200 to keep the IdP happy. + logger.warning( + f"Received sid-less back-channel logout token — not supported; " + f"ignoring per implementation policy (sub={claims.sub!r})" + ) + + return Response( + status_code=status.HTTP_200_OK, + headers={"Cache-Control": "no-store"}, + ) + + +# --------------------------------------------------------------------------- +# GET /auth/logout +# --------------------------------------------------------------------------- + +@router.get("/auth/logout", include_in_schema=False) +async def logout(request: Request): + _require_oidc_mode() + + vdb = get_vectordb() + client: OIDCClient = get_oidc_client() + + # Look up & revoke the session; keep the id_token to forward as id_token_hint. + id_token_hint: str | None = None + cookie_value = request.cookies.get(SESSION_COOKIE_NAME) + if cookie_value: + session = await vdb.get_oidc_session_by_token.remote(cookie_value) + if session: + enc = session.get("id_token_encrypted") + if enc: + try: + id_token_hint = decrypt_token(enc, key=_token_encryption_key()) + except ValueError as e: + logger.warning(f"Failed to decrypt id_token for logout: {e}") + try: + await vdb.revoke_oidc_session_by_id.remote(session["id"]) + except Exception as e: + logger.warning(f"Failed to revoke oidc_session during logout: {e}") + + # Build redirect target: IdP end_session if discovery provides one, else local. + local_target = _post_logout_redirect_uri() + redirect_target = local_target + try: + meta = await client.discover() + end_session = meta.get("end_session_endpoint") + if end_session: + params = { + "client_id": _oidc_client_id(), + "post_logout_redirect_uri": local_target, + } + if id_token_hint: + params["id_token_hint"] = id_token_hint + redirect_target = f"{end_session}?{urlencode(params)}" + except Exception as e: + logger.warning(f"OIDC discovery failed during logout, redirecting locally: {e}") + + response = RedirectResponse(url=redirect_target, status_code=302) + response.delete_cookie(key=SESSION_COOKIE_NAME, path="/") + return response + + +# --------------------------------------------------------------------------- +# GET /auth/me — standard AuthMiddleware applies (route NOT in bypass list) +# --------------------------------------------------------------------------- + +@router.get("/auth/me") +async def me(request: Request): + """Debug/health endpoint — returns the user bound by AuthMiddleware.""" + user = getattr(request.state, "user", None) + if not user: + raise HTTPException( + status_code=status.HTTP_401_UNAUTHORIZED, + detail="No authenticated user on request.state", + ) + oidc_session = getattr(request.state, "oidc_session", None) + session_expires_at = None + if oidc_session and oidc_session.get("session_expires_at"): + exp = oidc_session["session_expires_at"] + try: + # naive datetime → iso str + session_expires_at = exp.isoformat() + except AttributeError: + session_expires_at = str(exp) + + return { + "user_id": user.get("id"), + "email": user.get("email"), + "auth_method": "oidc" if oidc_session else "token", + "session_expires_at": session_expires_at, + } diff --git a/openrag/routers/test_auth_router.py b/openrag/routers/test_auth_router.py new file mode 100644 index 000000000..df039b068 --- /dev/null +++ b/openrag/routers/test_auth_router.py @@ -0,0 +1,733 @@ +"""Integration tests for the OIDC auth router. + +The router transitively imports ``utils.dependencies``, which spins up Ray +actors at import time (indexer, marker pool, semaphores, …). To avoid that +in a unit-test context, we stub ``utils.dependencies`` in ``sys.modules`` +*before* importing the router, then drive it via FastAPI's ``TestClient``. + +IdP interactions are mocked end-to-end with ``respx`` using a real RSA key +pair so the router exercises actual JWT verification. +""" + +from __future__ import annotations + +import sys +import time +import types +from typing import Any + +import pytest + +# --------------------------------------------------------------------------- +# pytest sometimes initialises warning filters before we run — tolerate it. +# --------------------------------------------------------------------------- + +pytest.importorskip("respx") +pytest.importorskip("httpx") +pytest.importorskip("authlib") +pytest.importorskip("fastapi") +pytest.importorskip("itsdangerous") +pytest.importorskip("cryptography") + +import httpx # noqa: E402 +import respx # noqa: E402 +from authlib.jose import JsonWebKey, JsonWebToken # noqa: E402 +from cryptography.fernet import Fernet # noqa: E402 +from fastapi import FastAPI # noqa: E402 +from fastapi.testclient import TestClient # noqa: E402 + + +# --------------------------------------------------------------------------- +# Constants — align with the existing auth unit tests +# --------------------------------------------------------------------------- + +ISSUER = "https://idp.example.com/realms/openrag" +CLIENT_ID = "openrag-client" +CLIENT_SECRET = "test-secret" +REDIRECT_URI = "https://openrag.example.com/auth/callback" +SCOPES = "openid email profile offline_access" + +DISCOVERY_DOC = { + "issuer": ISSUER, + "authorization_endpoint": f"{ISSUER}/protocol/openid-connect/auth", + "token_endpoint": f"{ISSUER}/protocol/openid-connect/token", + "userinfo_endpoint": f"{ISSUER}/protocol/openid-connect/userinfo", + "jwks_uri": f"{ISSUER}/protocol/openid-connect/certs", + "end_session_endpoint": f"{ISSUER}/protocol/openid-connect/logout", +} + + +def _make_rsa_key_pair(): + private = JsonWebKey.generate_key("RSA", 2048, is_private=True) + return private, private.as_dict(is_private=True), private.as_dict() + + +_RSA_PRIVATE, _RSA_PRIVATE_JWK, _RSA_PUBLIC_JWK = _make_rsa_key_pair() +_RSA_PUBLIC_JWK["use"] = "sig" +_RSA_PUBLIC_JWK["alg"] = "RS256" +_RSA_PUBLIC_JWK.setdefault("kid", "test-key-1") +_RSA_PRIVATE_JWK.setdefault("kid", "test-key-1") + +JWKS_RESPONSE = {"keys": [_RSA_PUBLIC_JWK]} + + +def _sign_jwt(payload: dict) -> str: + header = {"alg": "RS256", "kid": "test-key-1"} + jwt = JsonWebToken() + token = jwt.encode(header, payload, _RSA_PRIVATE) + return token.decode() if isinstance(token, bytes) else token + + +def _id_token_payload( + nonce: str, *, sub: str = "sub-abc", email: str | None = "user@example.com", extra: dict | None = None +) -> dict: + now = int(time.time()) + payload = { + "iss": ISSUER, + "sub": sub, + "aud": CLIENT_ID, + "exp": now + 300, + "iat": now, + "nonce": nonce, + } + if email is not None: + payload["email"] = email + if extra: + payload.update(extra) + return payload + + +def _logout_token_payload(*, sid: str | None = None, sub: str | None = None) -> dict: + now = int(time.time()) + payload: dict[str, Any] = { + "iss": ISSUER, + "aud": CLIENT_ID, + "iat": now, + "jti": "lt-001", + "events": {"http://schemas.openid.net/event/backchannel-logout": {}}, + } + if sid is not None: + payload["sid"] = sid + if sub is not None: + payload["sub"] = sub + return payload + + +# --------------------------------------------------------------------------- +# Stub heavy dependencies BEFORE importing the router +# --------------------------------------------------------------------------- + +_FERNET_KEY = Fernet.generate_key().decode() + + +class _RayMethodStub: + """Mimics a Ray actor method: ``method.remote(...)`` returns an awaitable.""" + + def __init__(self, name: str, fn, call_log: list): + self._name = name + self._fn = fn + self._call_log = call_log + + async def remote(self, *args, **kwargs): + self._call_log.append((self._name, args, kwargs)) + return self._fn(*args, **kwargs) + + +class _StubVectorDB: + """Minimal Ray-actor stand-in — exposes ``.method.remote(...)`` awaitables.""" + + def __init__(self): + self.calls: list[tuple[str, tuple, dict]] = [] + self._users_by_sub: dict[str, dict] = {} + self._users_by_email: dict[str, dict] = {} + self._users_by_id: dict[int, dict] = {} + self._sessions: dict[int, dict] = {} + self._sessions_by_token: dict[str, int] = {} + self._next_session_id = 1 + # Bind each underlying impl as an actor-style accessor. + self.get_user_by_external_id = _RayMethodStub( + "get_user_by_external_id", self._impl_get_user_by_external_id, self.calls + ) + self.get_user_by_email = _RayMethodStub( + "get_user_by_email", self._impl_get_user_by_email, self.calls + ) + self.set_user_external_id = _RayMethodStub( + "set_user_external_id", self._impl_set_user_external_id, self.calls + ) + self.create_oidc_session = _RayMethodStub( + "create_oidc_session", self._impl_create_oidc_session, self.calls + ) + self.get_oidc_session_by_token = _RayMethodStub( + "get_oidc_session_by_token", self._impl_get_oidc_session_by_token, self.calls + ) + self.revoke_oidc_session_by_id = _RayMethodStub( + "revoke_oidc_session_by_id", self._impl_revoke_oidc_session_by_id, self.calls + ) + self.revoke_oidc_sessions_by_sid = _RayMethodStub( + "revoke_oidc_sessions_by_sid", self._impl_revoke_oidc_sessions_by_sid, self.calls + ) + + # Test-only helpers ----------------------------------------------------- + + def add_user( + self, *, user_id: int, email: str, external_user_id: str | None = None + ) -> dict: + user = { + "id": user_id, + "email": email, + "external_user_id": external_user_id, + "is_admin": False, + "display_name": f"user-{user_id}", + } + self._users_by_id[user_id] = user + self._users_by_email[email] = user + if external_user_id: + self._users_by_sub[external_user_id] = user + return user + + # Impls ------------------------------------------------------------------ + + def _impl_get_user_by_external_id(self, external_user_id: str): + return self._users_by_sub.get(external_user_id) + + def _impl_get_user_by_email(self, email: str): + return self._users_by_email.get(email) + + def _impl_set_user_external_id(self, user_id: int, external_user_id: str): + user = self._users_by_id.get(user_id) + if user is None: + raise ValueError(f"user_id={user_id} does not exist") + if user["external_user_id"] is None: + user["external_user_id"] = external_user_id + self._users_by_sub[external_user_id] = user + return + if user["external_user_id"] == external_user_id: + return + raise ValueError("external_user_id mismatch") + + def _impl_create_oidc_session(self, **kwargs): + sid = self._next_session_id + self._next_session_id += 1 + row = { + "id": sid, + "session_expires_at": kwargs["session_expires_at"], + "id_token_encrypted": kwargs["id_token_encrypted"], + **{ + k: v + for k, v in kwargs.items() + if k != "session_token_plain" + }, + } + self._sessions[sid] = row + self._sessions_by_token[kwargs["session_token_plain"]] = sid + return row + + def _impl_get_oidc_session_by_token(self, session_token_plain: str): + # Mirror PartitionFileManager.get_oidc_session_by_token semantics: + # reject revoked rows AND rows whose session_expires_at is in the past + # relative to datetime.now(). The expiry check is what makes this stub + # a faithful regression target for the M2 timezone fix. + from datetime import datetime as _dt + + sid = self._sessions_by_token.get(session_token_plain) + if sid is None: + return None + row = self._sessions[sid] + if row.get("revoked_at"): + return None + exp = row.get("session_expires_at") + if isinstance(exp, _dt) and exp < _dt.now(): + return None + return row + + def _impl_revoke_oidc_session_by_id(self, session_id: int): + row = self._sessions.get(session_id) + if row: + row["revoked_at"] = time.time() + + def _impl_revoke_oidc_sessions_by_sid(self, sid: str) -> int: + count = 0 + for row in self._sessions.values(): + if row.get("sid") == sid and not row.get("revoked_at"): + row["revoked_at"] = time.time() + count += 1 + return count + + +_stub_vectordb_singleton = _StubVectorDB() + + +def _install_dependencies_stub(): + """Replace ``utils.dependencies`` with a stub providing only ``get_vectordb``.""" + stub = types.ModuleType("utils.dependencies") + stub.get_vectordb = lambda: _stub_vectordb_singleton + stub.get_task_state_manager = lambda: None + stub.get_serializer = lambda: None + stub.get_indexer = lambda: None + stub.get_marker_pool = lambda: None + sys.modules["utils.dependencies"] = stub + + +_install_dependencies_stub() + + +# Now we can import the router. +import importlib # noqa: E402 + +# Reset the OIDC client singleton between tests — important when env changes. +from components.auth import deps as _auth_deps # noqa: E402 + +# Import the router module, forcing a fresh import. +sys.modules.pop("routers.auth", None) +_auth_router_module = importlib.import_module("routers.auth") +auth_router = _auth_router_module.router + + +# --------------------------------------------------------------------------- +# Fixtures +# --------------------------------------------------------------------------- + + +@pytest.fixture +def env_oidc(monkeypatch): + monkeypatch.setenv("AUTH_MODE", "oidc") + monkeypatch.setenv("OIDC_ENDPOINT", ISSUER) + monkeypatch.setenv("OIDC_CLIENT_ID", CLIENT_ID) + monkeypatch.setenv("OIDC_CLIENT_SECRET", CLIENT_SECRET) + monkeypatch.setenv("OIDC_REDIRECT_URI", REDIRECT_URI) + monkeypatch.setenv("OIDC_SCOPES", SCOPES) + monkeypatch.setenv("OIDC_TOKEN_ENCRYPTION_KEY", _FERNET_KEY) + monkeypatch.setenv("OIDC_EMAIL_SOURCE", "id_token") + monkeypatch.setenv("OIDC_POST_LOGOUT_REDIRECT_URI", "/") + monkeypatch.delenv("OIDC_ALLOWED_EMAIL_DOMAINS", raising=False) + _auth_deps.reset_oidc_client() + + +@pytest.fixture +def env_token(monkeypatch): + monkeypatch.setenv("AUTH_MODE", "token") + _auth_deps.reset_oidc_client() + + +@pytest.fixture +def fresh_stub_vectordb(): + global _stub_vectordb_singleton + # Re-create so tests see a clean state. + _stub_vectordb_singleton.__init__() + return _stub_vectordb_singleton + + +@pytest.fixture +def client(env_oidc, fresh_stub_vectordb): + """TestClient for the minimal FastAPI app. + + The OIDCClient singleton uses a shared respx-mocked transport so every + IdP route can be stubbed per-test via ``mock.router.get(...)``. + """ + app = FastAPI() + app.include_router(auth_router) + + # Replace the OIDCClient's internal httpx client with one backed by respx. + transport = respx.MockTransport(assert_all_called=False) + http = httpx.AsyncClient(transport=transport) + + # Force singleton creation using our mocked http client. + _auth_deps.reset_oidc_client() + _auth_deps._client = _auth_router_module.OIDCClient( + issuer=ISSUER, + client_id=CLIENT_ID, + client_secret=CLIENT_SECRET, + redirect_uri=REDIRECT_URI, + scopes=SCOPES, + http_client=http, + ) + + c = TestClient(app) + c.oidc_transport = transport # type: ignore[attr-defined] + yield c + + +def _setup_discovery(transport): + transport.router.get(f"{ISSUER}/.well-known/openid-configuration").mock( + return_value=httpx.Response(200, json=DISCOVERY_DOC) + ) + + +def _setup_jwks(transport): + transport.router.get(f"{ISSUER}/protocol/openid-connect/certs").mock( + return_value=httpx.Response(200, json=JWKS_RESPONSE) + ) + + +# --------------------------------------------------------------------------- +# GET /auth/login +# --------------------------------------------------------------------------- + + +def test_login_rejected_in_token_mode(env_token, fresh_stub_vectordb): + app = FastAPI() + app.include_router(auth_router) + c = TestClient(app) + r = c.get("/auth/login", follow_redirects=False) + assert r.status_code == 400 + + +def test_login_redirects_to_idp_with_pkce(client): + _setup_discovery(client.oidc_transport) + r = client.get("/auth/login", follow_redirects=False) + assert r.status_code == 302 + loc = r.headers["location"] + assert loc.startswith(f"{ISSUER}/protocol/openid-connect/auth") + assert "code_challenge_method=S256" in loc + assert "state=" in loc + assert "nonce=" in loc + assert "code_challenge=" in loc + # State cookie set + assert "openrag_oidc_state" in r.cookies + + +# --------------------------------------------------------------------------- +# GET /auth/callback — failure paths +# --------------------------------------------------------------------------- + + +def test_callback_rejected_in_token_mode(env_token, fresh_stub_vectordb): + app = FastAPI() + app.include_router(auth_router) + c = TestClient(app) + r = c.get("/auth/callback?code=x&state=y", follow_redirects=False) + assert r.status_code == 400 + + +def test_callback_missing_state_cookie(client): + r = client.get("/auth/callback?code=x&state=y", follow_redirects=False) + assert r.status_code == 400 + assert "state cookie" in r.json()["detail"].lower() + + +def test_callback_state_mismatch(client): + _setup_discovery(client.oidc_transport) + # First, obtain a legitimate state cookie via /auth/login. + login_resp = client.get("/auth/login", follow_redirects=False) + assert login_resp.status_code == 302 + + # Now call /auth/callback with a *different* state in the query. + r = client.get( + "/auth/callback?code=x&state=WRONG", + follow_redirects=False, + ) + assert r.status_code == 400 + assert "state" in r.json()["detail"].lower() + + +# --------------------------------------------------------------------------- +# GET /auth/callback — success paths +# --------------------------------------------------------------------------- + + +def _begin_login_and_extract_state(client) -> tuple[str, str]: + """Call /auth/login and return (state, nonce) values from the redirect query.""" + _setup_discovery(client.oidc_transport) + r = client.get("/auth/login", follow_redirects=False) + assert r.status_code == 302 + loc = r.headers["location"] + from urllib.parse import parse_qs, urlparse + + qs = parse_qs(urlparse(loc).query) + return qs["state"][0], qs["nonce"][0] + + +def _mock_token_endpoint(transport, id_token: str, *, refresh_token: str | None = "rt-1"): + payload = { + "id_token": id_token, + "access_token": "at-1", + "expires_in": 300, + "token_type": "Bearer", + } + if refresh_token is not None: + payload["refresh_token"] = refresh_token + transport.router.post(f"{ISSUER}/protocol/openid-connect/token").mock( + return_value=httpx.Response(200, json=payload) + ) + + +def test_callback_success_by_external_id(client, fresh_stub_vectordb): + fresh_stub_vectordb.add_user( + user_id=42, email="user@example.com", external_user_id="sub-abc" + ) + _setup_jwks(client.oidc_transport) + state, nonce = _begin_login_and_extract_state(client) + id_token = _sign_jwt(_id_token_payload(nonce, sub="sub-abc")) + _mock_token_endpoint(client.oidc_transport, id_token) + + r = client.get( + f"/auth/callback?code=authcode&state={state}", + follow_redirects=False, + ) + assert r.status_code == 302, r.text + assert r.headers["location"] == "/" + assert "openrag_session" in r.cookies + # At least one create_oidc_session call recorded. + assert any(c[0] == "create_oidc_session" for c in fresh_stub_vectordb.calls) + + +def test_callback_backfills_external_user_id(client, fresh_stub_vectordb): + fresh_stub_vectordb.add_user( + user_id=7, email="alice@example.com", external_user_id=None + ) + _setup_jwks(client.oidc_transport) + state, nonce = _begin_login_and_extract_state(client) + id_token = _sign_jwt( + _id_token_payload(nonce, sub="sub-new", email="alice@example.com") + ) + _mock_token_endpoint(client.oidc_transport, id_token) + + r = client.get( + f"/auth/callback?code=c&state={state}", + follow_redirects=False, + ) + assert r.status_code == 302, r.text + # The user row should now have external_user_id filled. + user = fresh_stub_vectordb._users_by_id[7] + assert user["external_user_id"] == "sub-new" + + +def test_callback_user_not_registered(client, fresh_stub_vectordb): + _setup_jwks(client.oidc_transport) + state, nonce = _begin_login_and_extract_state(client) + id_token = _sign_jwt( + _id_token_payload(nonce, sub="sub-unknown", email="ghost@example.com") + ) + _mock_token_endpoint(client.oidc_transport, id_token) + + r = client.get( + f"/auth/callback?code=c&state={state}", + follow_redirects=False, + ) + assert r.status_code == 403 + assert "not registered" in r.json()["detail"].lower() + + +def test_callback_external_id_mismatch(client, fresh_stub_vectordb): + fresh_stub_vectordb.add_user( + user_id=11, email="bob@example.com", external_user_id="sub-stored" + ) + _setup_jwks(client.oidc_transport) + state, nonce = _begin_login_and_extract_state(client) + id_token = _sign_jwt( + _id_token_payload(nonce, sub="sub-different", email="bob@example.com") + ) + _mock_token_endpoint(client.oidc_transport, id_token) + + r = client.get( + f"/auth/callback?code=c&state={state}", + follow_redirects=False, + ) + # Lookup by sub=sub-different returns None → fallback to email → user has + # external_user_id=sub-stored != sub-different → 403. + assert r.status_code == 403 + assert "mismatch" in r.json()["detail"].lower() + + +def test_callback_email_domain_not_whitelisted( + client, fresh_stub_vectordb, monkeypatch +): + monkeypatch.setenv("OIDC_ALLOWED_EMAIL_DOMAINS", "corp.example.com, ok.example.com") + fresh_stub_vectordb.add_user( + user_id=1, email="x@other.example.com", external_user_id="sub-x" + ) + _setup_jwks(client.oidc_transport) + state, nonce = _begin_login_and_extract_state(client) + id_token = _sign_jwt( + _id_token_payload(nonce, sub="sub-x", email="x@other.example.com") + ) + _mock_token_endpoint(client.oidc_transport, id_token) + + r = client.get( + f"/auth/callback?code=c&state={state}", + follow_redirects=False, + ) + assert r.status_code == 403 + assert "domain" in r.json()["detail"].lower() + + +def test_callback_userinfo_source(client, fresh_stub_vectordb, monkeypatch): + monkeypatch.setenv("OIDC_EMAIL_SOURCE", "userinfo") + fresh_stub_vectordb.add_user( + user_id=55, email="ui@example.com", external_user_id="sub-ui" + ) + _setup_jwks(client.oidc_transport) + state, nonce = _begin_login_and_extract_state(client) + # ID token has NO email claim — must come from userinfo. + id_token = _sign_jwt(_id_token_payload(nonce, sub="sub-ui", email=None)) + _mock_token_endpoint(client.oidc_transport, id_token) + userinfo_route = client.oidc_transport.router.get( + f"{ISSUER}/protocol/openid-connect/userinfo" + ).mock(return_value=httpx.Response(200, json={"sub": "sub-ui", "email": "ui@example.com"})) + + r = client.get( + f"/auth/callback?code=c&state={state}", + follow_redirects=False, + ) + assert r.status_code == 302, r.text + assert userinfo_route.called + + +# --------------------------------------------------------------------------- +# POST /auth/backchannel-logout +# --------------------------------------------------------------------------- + + +def test_backchannel_logout_rejects_invalid_token(client): + _setup_discovery(client.oidc_transport) + _setup_jwks(client.oidc_transport) + r = client.post( + "/auth/backchannel-logout", + data={"logout_token": "not-a-jwt"}, + ) + assert r.status_code == 400 + + +def test_backchannel_logout_revokes_by_sid(client, fresh_stub_vectordb): + _setup_jwks(client.oidc_transport) + _setup_discovery(client.oidc_transport) + + # Seed a session to be revoked + fresh_stub_vectordb._sessions[1] = { + "id": 1, + "sid": "sid-target", + "revoked_at": None, + } + token = _sign_jwt(_logout_token_payload(sid="sid-target")) + r = client.post( + "/auth/backchannel-logout", + data={"logout_token": token}, + ) + assert r.status_code == 200 + # The stub increments revoked_at on matching sid + assert fresh_stub_vectordb._sessions[1]["revoked_at"] is not None + + +# --------------------------------------------------------------------------- +# GET /auth/logout +# --------------------------------------------------------------------------- + + +def test_logout_revokes_session_and_deletes_cookie(client, fresh_stub_vectordb): + _setup_discovery(client.oidc_transport) + # Seed a session & cookie + session_token = "sess-logout-tok" + fresh_stub_vectordb._sessions[1] = { + "id": 1, + "sid": "sid-1", + "id_token_encrypted": None, # skip decrypt path + "session_expires_at": time.time() + 3600, + "revoked_at": None, + } + fresh_stub_vectordb._sessions_by_token[session_token] = 1 + + r = client.get( + "/auth/logout", + cookies={"openrag_session": session_token}, + follow_redirects=False, + ) + assert r.status_code == 302 + # Session marked revoked + assert fresh_stub_vectordb._sessions[1]["revoked_at"] is not None + # Cookie cleared in response (max-age=0 or Expires=past) + set_cookie_headers = r.headers.get_list("set-cookie") + assert any( + "openrag_session=" in h and ("Max-Age=0" in h or "expires=" in h.lower()) + for h in set_cookie_headers + ) + + +def test_logout_rejected_in_token_mode(env_token, fresh_stub_vectordb): + app = FastAPI() + app.include_router(auth_router) + c = TestClient(app) + r = c.get("/auth/logout", follow_redirects=False) + assert r.status_code == 400 + + +# --------------------------------------------------------------------------- +# Skips — scenarios we can add once the full middleware stack is wired (phase 5) +# --------------------------------------------------------------------------- + + +@pytest.mark.skip(reason="requires phase-5 middleware for cookie-based auth on /auth/me") +def test_me_returns_user_info_with_valid_cookie(): + pass + + +# --------------------------------------------------------------------------- +# M2: timezone-consistency regression test +# +# Before the fix, routers/auth.py wrote ``access_token_expires_at`` / +# ``session_expires_at`` via ``datetime.utcnow()`` while every read site +# compared against ``datetime.now()``. On a host whose TZ is east of UTC +# (e.g. Europe/Paris), a newly-issued session thus appeared "already +# expired" by tz_offset hours and ``get_oidc_session_by_token`` returned +# None immediately after the callback. +# --------------------------------------------------------------------------- + + +def test_callback_session_not_prematurely_expired_under_nonutc_tz( + client, fresh_stub_vectordb, monkeypatch +): + """Callback in a non-UTC timezone must produce an immediately usable session.""" + import os as _os + + # Force a non-UTC timezone for the duration of this test. If the platform + # doesn't support ``time.tzset`` (e.g. Windows CI runners), skip gracefully. + tzset = getattr(time, "tzset", None) + if tzset is None: + pytest.skip("time.tzset not available on this platform; cannot force TZ") + + original_tz = _os.environ.get("TZ") + monkeypatch.setenv("TZ", "Europe/Paris") + tzset() + try: + # Teach the stub to back get_oidc_session_by_token with the same dict we + # created in create_oidc_session (the default stub already does). + fresh_stub_vectordb.add_user( + user_id=77, email="tz@example.com", external_user_id="sub-tz" + ) + _setup_jwks(client.oidc_transport) + state, nonce = _begin_login_and_extract_state(client) + id_token = _sign_jwt( + _id_token_payload(nonce, sub="sub-tz", email="tz@example.com") + ) + _mock_token_endpoint(client.oidc_transport, id_token) + + r = client.get( + f"/auth/callback?code=c&state={state}", + follow_redirects=False, + ) + assert r.status_code == 302, r.text + + # Pull the session cookie value from the response and look it up via + # the stub — this exercises the same staleness comparison the real + # middleware uses at request time. + session_cookie = r.cookies.get("openrag_session") + assert session_cookie, "callback did not set openrag_session cookie" + + fetched = fresh_stub_vectordb._impl_get_oidc_session_by_token(session_cookie) + assert fetched is not None, ( + "Session appeared expired IMMEDIATELY after creation — tz bug (M2)" + ) + + # Additional sanity: session_expires_at must be strictly in the future + # from the perspective of datetime.now() (the read-site clock). + from datetime import datetime as _dt + + session_exp = fetched["session_expires_at"] + assert session_exp > _dt.now(), ( + f"session_expires_at={session_exp} is not in the future vs datetime.now()" + ) + finally: + if original_tz is None: + _os.environ.pop("TZ", None) + else: + _os.environ["TZ"] = original_tz + tzset() diff --git a/openrag/scripts/migrations/alembic/versions/f5b6c918f741_add_oidc_auth.py b/openrag/scripts/migrations/alembic/versions/f5b6c918f741_add_oidc_auth.py new file mode 100644 index 000000000..6a88f98d8 --- /dev/null +++ b/openrag/scripts/migrations/alembic/versions/f5b6c918f741_add_oidc_auth.py @@ -0,0 +1,77 @@ +"""add users.email and oidc_sessions table for OIDC auth + +Revision ID: f5b6c918f741 +Revises: f1a2b3c4d5e6 +Create Date: 2026-04-17 00:00:00.000000 + +""" + +from collections.abc import Sequence + +import sqlalchemy as sa +from alembic import op + +# revision identifiers, used by Alembic. +revision: str = "f5b6c918f741" +down_revision: str | Sequence[str] | None = "f1a2b3c4d5e6" +branch_labels: str | Sequence[str] | None = None +depends_on: str | Sequence[str] | None = None + + +def upgrade() -> None: + """Upgrade schema: add users.email column and create oidc_sessions table.""" + # users.email (nullable, unique, indexed) + op.add_column("users", sa.Column("email", sa.String(), nullable=True)) + op.create_index("ix_users_email", "users", ["email"], unique=True) + + # oidc_sessions table + op.create_table( + "oidc_sessions", + sa.Column("id", sa.Integer(), primary_key=True), + sa.Column( + "session_token_hash", + sa.String(length=64), + nullable=False, + unique=True, + index=True, + ), + sa.Column( + "user_id", + sa.Integer(), + sa.ForeignKey("users.id", ondelete="CASCADE"), + nullable=False, + index=True, + ), + sa.Column("sid", sa.String(), nullable=True, index=True), + sa.Column("sub", sa.String(), nullable=False), + sa.Column("id_token_encrypted", sa.LargeBinary(), nullable=True), + sa.Column("access_token_encrypted", sa.LargeBinary(), nullable=True), + sa.Column("refresh_token_encrypted", sa.LargeBinary(), nullable=True), + sa.Column("access_token_expires_at", sa.DateTime(), nullable=False), + sa.Column("session_expires_at", sa.DateTime(), nullable=False), + sa.Column( + "created_at", + sa.DateTime(), + nullable=False, + server_default=sa.func.now(), + ), + sa.Column("last_refresh_at", sa.DateTime(), nullable=True), + sa.Column("revoked_at", sa.DateTime(), nullable=True), + ) + # Composite index (user_id, sub) for fast lookup by (user, OIDC subject). + # The individual session_token_hash, user_id, and sid indexes are already + # created implicitly via the Column(..., index=True/unique=True) directives above. + op.create_index( + "ix_oidc_sessions_user_sub", + "oidc_sessions", + ["user_id", "sub"], + ) + + +def downgrade() -> None: + """Downgrade schema: drop oidc_sessions table and users.email column.""" + op.drop_index("ix_oidc_sessions_user_sub", table_name="oidc_sessions") + # Drop table — this cascades the implicit per-column indexes. + op.drop_table("oidc_sessions") + op.drop_index("ix_users_email", table_name="users") + op.drop_column("users", "email") diff --git a/pyproject.toml b/pyproject.toml index 55a9a784a..4d35e82b6 100644 --- a/pyproject.toml +++ b/pyproject.toml @@ -52,12 +52,16 @@ dependencies = [ "pymilvus>=2.6.9", "protobuf>=5.27,<6.0", "faster-whisper>=1.1.0", + "authlib>=1.3", + "itsdangerous>=2.2", + "cryptography>=42", ] [dependency-groups] dev = [ "pytest>=8.4.1", "pytest-asyncio>=1.3.0", + "respx>=0.22", ] lint = [ "ruff>=0.14.1", diff --git a/tests/api_tests/OIDC_TEST_COVERAGE.md b/tests/api_tests/OIDC_TEST_COVERAGE.md new file mode 100644 index 000000000..1abedc822 --- /dev/null +++ b/tests/api_tests/OIDC_TEST_COVERAGE.md @@ -0,0 +1,28 @@ +# OIDC Test Coverage Matrix + +Maps every acceptance criterion from `.omc/plans/oidc-auth/plan.md` §7 to the +test(s) that cover it. + +| AC | Description | Test file : function | +|----|-------------|----------------------| +| AC1 | `AUTH_MODE=token` behaviour strictly unchanged | `openrag/components/auth/test_middleware.py::TestTokenModeLegacy::test_bearer_valid_returns_200`, `::test_bearer_invalid_returns_403`, `::test_missing_token_returns_403` | +| AC2 | `AUTH_MODE=oidc` — UI path without cookie → 302 to `/auth/login` | `openrag/components/auth/test_middleware.py::TestOIDCMode::test_no_creds_root_path_returns_302`, `::test_no_creds_static_path_returns_302` | +| AC3 | `AUTH_MODE=oidc` — API path without cookie/Bearer → 401 JSON | `openrag/components/auth/test_middleware.py::TestOIDCMode::test_no_creds_api_path_returns_401`, `::test_no_creds_v1_chat_returns_401` | +| AC4 | `GET /auth/login` → 302 with `state`, `nonce`, `code_challenge` (PKCE S256), `scope openid email` | `openrag/routers/test_auth_router.py::test_login_redirects_to_idp_with_pkce`, `tests/api_tests/test_oidc_lifecycle.py::test_full_oidc_lifecycle` (step 1) | +| AC5 | `GET /auth/callback` with valid code+state → sets `openrag_session` cookie + 302 to `next_url` | `openrag/routers/test_auth_router.py::test_callback_success_by_external_id`, `tests/api_tests/test_oidc_lifecycle.py::test_full_oidc_lifecycle` (step 3) | +| AC6 | Callback with unknown email AND unknown sub → 403, no session created | `openrag/routers/test_auth_router.py::test_callback_user_not_registered` | +| AC6b | Callback: match by sub directly (user already linked), no email fallback | `openrag/routers/test_auth_router.py::test_callback_success_by_external_id` | +| AC6c | Callback: match by email, backfill `external_user_id=sub`, session created | `openrag/routers/test_auth_router.py::test_callback_backfills_external_user_id`, `tests/api_tests/test_oidc_lifecycle.py::test_full_oidc_lifecycle` (steps 3–4) | +| AC6d | Callback: `external_user_id` already set to different sub → 403 conflict | `openrag/routers/test_auth_router.py::test_callback_external_id_mismatch` | +| AC7 | Callback with invalid/mismatched `state` → 400 | `openrag/routers/test_auth_router.py::test_callback_state_mismatch`, `::test_callback_missing_state_cookie` | +| AC8 | Callback with nonce mismatch in ID token → 400 | `openrag/components/auth/test_oidc_client.py` (exchange_code nonce validation tests) | +| AC9 | Request with valid session cookie → `request.state.user` populated, normal flow | `openrag/components/auth/test_middleware.py::TestOIDCMode::test_cookie_valid_and_access_token_fresh_no_refresh`, `tests/api_tests/test_oidc_lifecycle.py::test_full_oidc_lifecycle` (step 5) | +| AC10 | Cookie with near-expiry access_token + refresh_token → transparent refresh, new tokens in DB | `openrag/components/auth/test_middleware.py::TestOIDCMode::test_cookie_near_expiry_triggers_refresh`, `::TestRefreshHelper::test_no_refresh_when_token_fresh` | +| AC11 | Cookie with expired access_token, no refresh_token → session revoked, 302 to `/auth/login` | `openrag/components/auth/test_middleware.py::TestOIDCMode::test_cookie_refresh_fails_session_revoked_and_302`, `::TestRefreshHelper::test_expired_no_refresh_token_returns_none` | +| AC12 | `POST /auth/backchannel-logout` with valid signed `logout_token` (sid match) → 200, sessions revoked | `openrag/routers/test_auth_router.py::test_backchannel_logout_revokes_by_sid`, `tests/api_tests/test_oidc_lifecycle.py::test_full_oidc_lifecycle` (step 6) | +| AC13 | `POST /auth/backchannel-logout` with invalid signature → 400, no revocation | `openrag/routers/test_auth_router.py::test_backchannel_logout_rejects_invalid_token` | +| AC14 | After backchannel-logout, old cookie rejected (401/302) | `tests/api_tests/test_oidc_lifecycle.py::test_full_oidc_lifecycle` (step 7) | +| AC15 | Bearer `users.token` accepted in `AUTH_MODE=oidc` for programmatic access | `openrag/components/auth/test_middleware.py::TestOIDCMode::test_bearer_fallback_accepted_in_oidc_mode` | +| AC16 | `access_token` and `refresh_token` stored encrypted (Fernet), unreadable without key | `openrag/components/auth/test_session_tokens.py::TestEncryptDecrypt::test_round_trip`, `::test_wrong_key_raises_value_error` | +| AC17 | Alembic migration upgrade/downgrade idempotent | Manual: `alembic upgrade head && alembic downgrade -1 && alembic upgrade head` | +| AC18 | `OIDC_TOKEN_ENCRYPTION_KEY` missing in oidc mode → clear startup error | `openrag/components/auth/test_oidc_client.py` (startup/config validation tests) | diff --git a/tests/api_tests/test_oidc_lifecycle.py b/tests/api_tests/test_oidc_lifecycle.py new file mode 100644 index 000000000..87795241f --- /dev/null +++ b/tests/api_tests/test_oidc_lifecycle.py @@ -0,0 +1,431 @@ +"""End-to-end OIDC lifecycle test. + +Exercises the *full* login → session → backchannel-logout → revoked-cookie +sequence in a single test function so that integration bugs between phases +are caught immediately. + +No Ray / Milvus / Docker required: the vectordb is replaced by the same +_StubVectorDB used in ``openrag/routers/test_auth_router.py``, mounted via +``utils.dependencies`` stubbing. The IdP is faked with ``respx``. +""" + +from __future__ import annotations + +import sys +import time +import types +from typing import Any +from urllib.parse import parse_qs, urlparse + +import pytest + +pytest.importorskip("respx") +pytest.importorskip("httpx") +pytest.importorskip("authlib") +pytest.importorskip("fastapi") +pytest.importorskip("itsdangerous") +pytest.importorskip("cryptography") + +import httpx # noqa: E402 +import importlib # noqa: E402 +import respx # noqa: E402 +from authlib.jose import JsonWebKey, JsonWebToken # noqa: E402 +from cryptography.fernet import Fernet # noqa: E402 +from fastapi import FastAPI, Request # noqa: E402 +from fastapi.testclient import TestClient # noqa: E402 + +# --------------------------------------------------------------------------- +# IdP constants +# --------------------------------------------------------------------------- + +ISSUER = "https://idp.example.com/realms/openrag" +CLIENT_ID = "openrag-client" +CLIENT_SECRET = "test-secret" +REDIRECT_URI = "https://openrag.example.com/auth/callback" +SCOPES = "openid email profile offline_access" + +DISCOVERY_DOC = { + "issuer": ISSUER, + "authorization_endpoint": f"{ISSUER}/protocol/openid-connect/auth", + "token_endpoint": f"{ISSUER}/protocol/openid-connect/token", + "userinfo_endpoint": f"{ISSUER}/protocol/openid-connect/userinfo", + "jwks_uri": f"{ISSUER}/protocol/openid-connect/certs", + "end_session_endpoint": f"{ISSUER}/protocol/openid-connect/logout", +} + +_FERNET_KEY = Fernet.generate_key().decode() + +# --------------------------------------------------------------------------- +# RSA key pair (shared for entire module) +# --------------------------------------------------------------------------- + +_RSA_PRIVATE = JsonWebKey.generate_key("RSA", 2048, is_private=True) +_RSA_PRIVATE_JWK = _RSA_PRIVATE.as_dict(is_private=True) +_RSA_PRIVATE_JWK.setdefault("kid", "test-key-1") +_RSA_PUBLIC_JWK = _RSA_PRIVATE.as_dict() +_RSA_PUBLIC_JWK["use"] = "sig" +_RSA_PUBLIC_JWK["alg"] = "RS256" +_RSA_PUBLIC_JWK.setdefault("kid", "test-key-1") +JWKS_RESPONSE = {"keys": [_RSA_PUBLIC_JWK]} + + +def _sign_jwt(payload: dict) -> str: + header = {"alg": "RS256", "kid": "test-key-1"} + jwt = JsonWebToken() + token = jwt.encode(header, payload, _RSA_PRIVATE) + return token.decode() if isinstance(token, bytes) else token + + +def _id_token(nonce: str, *, sub: str, email: str, sid: str | None = None) -> str: + now = int(time.time()) + payload: dict[str, Any] = { + "iss": ISSUER, + "sub": sub, + "aud": CLIENT_ID, + "exp": now + 300, + "iat": now, + "nonce": nonce, + "email": email, + } + if sid: + payload["sid"] = sid + return _sign_jwt(payload) + + +def _logout_token(*, sid: str, sub: str) -> str: + now = int(time.time()) + payload = { + "iss": ISSUER, + "aud": CLIENT_ID, + "iat": now, + "jti": "lt-lifecycle-001", + "events": {"http://schemas.openid.net/event/backchannel-logout": {}}, + "sid": sid, + "sub": sub, + } + return _sign_jwt(payload) + + +# --------------------------------------------------------------------------- +# Stub VectorDB — mirrors the one in test_auth_router.py exactly +# --------------------------------------------------------------------------- + + +class _RayMethodStub: + def __init__(self, name: str, fn, call_log: list): + self._name = name + self._fn = fn + self._call_log = call_log + + async def remote(self, *args, **kwargs): + self._call_log.append((self._name, args, kwargs)) + return self._fn(*args, **kwargs) + + +class _StubVectorDB: + def __init__(self): + self.calls: list[tuple[str, tuple, dict]] = [] + self._users_by_sub: dict[str, dict] = {} + self._users_by_email: dict[str, dict] = {} + self._users_by_id: dict[int, dict] = {} + self._sessions: dict[int, dict] = {} + self._sessions_by_token: dict[str, int] = {} + self._next_session_id = 1 + + self.get_user_by_external_id = _RayMethodStub( + "get_user_by_external_id", self._impl_get_user_by_external_id, self.calls + ) + self.get_user_by_email = _RayMethodStub( + "get_user_by_email", self._impl_get_user_by_email, self.calls + ) + self.set_user_external_id = _RayMethodStub( + "set_user_external_id", self._impl_set_user_external_id, self.calls + ) + self.create_oidc_session = _RayMethodStub( + "create_oidc_session", self._impl_create_oidc_session, self.calls + ) + self.get_oidc_session_by_token = _RayMethodStub( + "get_oidc_session_by_token", self._impl_get_oidc_session_by_token, self.calls + ) + self.revoke_oidc_session_by_id = _RayMethodStub( + "revoke_oidc_session_by_id", self._impl_revoke_oidc_session_by_id, self.calls + ) + self.revoke_oidc_sessions_by_sid = _RayMethodStub( + "revoke_oidc_sessions_by_sid", self._impl_revoke_oidc_sessions_by_sid, self.calls + ) + # The middleware also calls these two + self.get_user = _RayMethodStub("get_user", self._impl_get_user, self.calls) + self.list_user_partitions = _RayMethodStub( + "list_user_partitions", lambda *a, **kw: [], self.calls + ) + self.get_user_by_token = _RayMethodStub( + "get_user_by_token", lambda *a, **kw: None, self.calls + ) + self.update_oidc_session_tokens = _RayMethodStub( + "update_oidc_session_tokens", lambda *a, **kw: None, self.calls + ) + + def add_user(self, *, user_id: int, email: str, external_user_id: str | None = None) -> dict: + user = { + "id": user_id, + "email": email, + "external_user_id": external_user_id, + "is_admin": False, + "display_name": f"user-{user_id}", + } + self._users_by_id[user_id] = user + self._users_by_email[email] = user + if external_user_id: + self._users_by_sub[external_user_id] = user + return user + + def _impl_get_user_by_external_id(self, external_user_id: str): + return self._users_by_sub.get(external_user_id) + + def _impl_get_user_by_email(self, email: str): + return self._users_by_email.get(email) + + def _impl_set_user_external_id(self, user_id: int, external_user_id: str): + user = self._users_by_id.get(user_id) + if user is None: + raise ValueError(f"user_id={user_id} does not exist") + if user["external_user_id"] is None: + user["external_user_id"] = external_user_id + self._users_by_sub[external_user_id] = user + return + if user["external_user_id"] == external_user_id: + return + raise ValueError("external_user_id mismatch") + + def _impl_create_oidc_session(self, **kwargs): + sid_key = self._next_session_id + self._next_session_id += 1 + row = { + "id": sid_key, + "session_expires_at": kwargs["session_expires_at"], + "id_token_encrypted": kwargs.get("id_token_encrypted"), + **{k: v for k, v in kwargs.items() if k != "session_token_plain"}, + } + self._sessions[sid_key] = row + self._sessions_by_token[kwargs["session_token_plain"]] = sid_key + return row + + def _impl_get_oidc_session_by_token(self, session_token_plain: str): + sid_key = self._sessions_by_token.get(session_token_plain) + if sid_key is None: + return None + row = self._sessions[sid_key] + if row.get("revoked_at"): + return None + return row + + def _impl_get_user(self, user_id: int): + return self._users_by_id.get(user_id) + + def _impl_revoke_oidc_session_by_id(self, session_id: int): + row = self._sessions.get(session_id) + if row: + row["revoked_at"] = time.time() + + def _impl_revoke_oidc_sessions_by_sid(self, sid: str) -> int: + count = 0 + for row in self._sessions.values(): + if row.get("sid") == sid and not row.get("revoked_at"): + row["revoked_at"] = time.time() + count += 1 + return count + + +# --------------------------------------------------------------------------- +# Module-level stub installation — must happen BEFORE any router imports +# --------------------------------------------------------------------------- + +_stub_vdb = _StubVectorDB() + + +def _install_stubs(): + stub = types.ModuleType("utils.dependencies") + stub.get_vectordb = lambda: _stub_vdb + stub.get_task_state_manager = lambda: None + stub.get_serializer = lambda: None + stub.get_indexer = lambda: None + stub.get_marker_pool = lambda: None + sys.modules["utils.dependencies"] = stub + + +_install_stubs() + +# Reload auth deps + routers after stub installation +from components.auth import deps as _auth_deps # noqa: E402 + +sys.modules.pop("routers.auth", None) +sys.modules.pop("routers.users", None) +_auth_router_mod = importlib.import_module("routers.auth") +_users_router_mod = importlib.import_module("routers.users") + +# --------------------------------------------------------------------------- +# Build the composite app (auth + users) +# --------------------------------------------------------------------------- + + +def _make_app(transport) -> tuple[FastAPI, TestClient]: + """Build a minimal FastAPI app combining auth + users routers, with a + mocked IdP transport injected into the OIDCClient singleton.""" + app = FastAPI() + + # Install the AuthMiddleware (from components.auth.middleware) + from components.auth.middleware import AuthMiddleware # noqa: E402 + + app.add_middleware(AuthMiddleware, get_vectordb=lambda: _stub_vdb) + + app.include_router(_auth_router_mod.router) + app.include_router(_users_router_mod.router, prefix="/users") + + # Override OIDCClient singleton with our mocked transport + _auth_deps.reset_oidc_client() + _auth_deps._client = _auth_router_mod.OIDCClient( + issuer=ISSUER, + client_id=CLIENT_ID, + client_secret=CLIENT_SECRET, + redirect_uri=REDIRECT_URI, + scopes=SCOPES, + http_client=httpx.AsyncClient(transport=transport), + ) + + client = TestClient(app, raise_server_exceptions=True) + return app, client + + +# --------------------------------------------------------------------------- +# THE lifecycle test +# --------------------------------------------------------------------------- + + +def test_full_oidc_lifecycle(monkeypatch): + """Single end-to-end flow: login → callback → /users/info → backchannel + logout → revoked cookie check. + + Covers AC4, AC5, AC6c, AC9, AC12, AC14 with live component wiring. + """ + # ── Env ────────────────────────────────────────────────────────────────── + monkeypatch.setenv("AUTH_MODE", "oidc") + monkeypatch.setenv("OIDC_ENDPOINT", ISSUER) + monkeypatch.setenv("OIDC_CLIENT_ID", CLIENT_ID) + monkeypatch.setenv("OIDC_CLIENT_SECRET", CLIENT_SECRET) + monkeypatch.setenv("OIDC_REDIRECT_URI", REDIRECT_URI) + monkeypatch.setenv("OIDC_SCOPES", SCOPES) + monkeypatch.setenv("OIDC_TOKEN_ENCRYPTION_KEY", _FERNET_KEY) + monkeypatch.setenv("OIDC_EMAIL_SOURCE", "id_token") + monkeypatch.setenv("OIDC_POST_LOGOUT_REDIRECT_URI", "/") + monkeypatch.delenv("OIDC_ALLOWED_EMAIL_DOMAINS", raising=False) + monkeypatch.delenv("AUTH_TOKEN", raising=False) + _auth_deps.reset_oidc_client() + + # ── Pre-seed alice ──────────────────────────────────────────────────────── + _stub_vdb.__init__() # reset state + _stub_vdb.add_user(user_id=99, email="alice@example.com", external_user_id=None) + + # ── Build app with mocked transport ────────────────────────────────────── + transport = respx.MockTransport(assert_all_called=False) + transport.router.get(f"{ISSUER}/.well-known/openid-configuration").mock( + return_value=httpx.Response(200, json=DISCOVERY_DOC) + ) + transport.router.get(f"{ISSUER}/protocol/openid-connect/certs").mock( + return_value=httpx.Response(200, json=JWKS_RESPONSE) + ) + + _, client = _make_app(transport) + + # ── Step 1: GET /auth/login → 302 to IdP ───────────────────────────────── + r1 = client.get("/auth/login", follow_redirects=False) + assert r1.status_code == 302, f"Expected 302, got {r1.status_code}: {r1.text}" + loc = r1.headers["location"] + assert loc.startswith(f"{ISSUER}/protocol/openid-connect/auth"), loc + assert "code_challenge_method=S256" in loc + assert "state=" in loc + assert "nonce=" in loc + + # Capture state + nonce from redirect URL + qs = parse_qs(urlparse(loc).query) + state = qs["state"][0] + nonce = qs["nonce"][0] + + # State cookie must be set + assert "openrag_oidc_state" in r1.cookies + + # ── Step 2: Simulate IdP token response ────────────────────────────────── + ALICE_SUB = "alice-sub" + ALICE_SID = "sess-123" + id_tok = _id_token(nonce, sub=ALICE_SUB, email="alice@example.com", sid=ALICE_SID) + + transport.router.post(f"{ISSUER}/protocol/openid-connect/token").mock( + return_value=httpx.Response( + 200, + json={ + "id_token": id_tok, + "access_token": "at-lifecycle", + "refresh_token": "rt-lifecycle", + "expires_in": 300, + "token_type": "Bearer", + }, + ) + ) + + # ── Step 3: GET /auth/callback → 302 to /, openrag_session cookie set ──── + r2 = client.get( + f"/auth/callback?code=auth-code-xyz&state={state}", + follow_redirects=False, + ) + assert r2.status_code == 302, f"Expected 302, got {r2.status_code}: {r2.text}" + assert r2.headers["location"] == "/" + assert "openrag_session" in r2.cookies + session_cookie = r2.cookies["openrag_session"] + + # ── Step 4: Assert DB state ─────────────────────────────────────────────── + # external_user_id backfilled + alice = _stub_vdb._users_by_id[99] + assert alice["external_user_id"] == ALICE_SUB, ( + f"Expected external_user_id='{ALICE_SUB}', got '{alice['external_user_id']}'" + ) + + # oidc_sessions row created with correct sid + assert len(_stub_vdb._sessions) == 1, "Expected exactly one oidc_sessions row" + session_row = next(iter(_stub_vdb._sessions.values())) + assert session_row.get("sid") == ALICE_SID, ( + f"Expected sid='{ALICE_SID}', got '{session_row.get('sid')}'" + ) + assert session_row.get("revoked_at") is None, "Session must not be revoked yet" + + # ── Step 5: GET /users/info with session cookie → 200 alice profile ─────── + r3 = client.get("/users/info", cookies={"openrag_session": session_cookie}) + # The users router depends on task_state_manager for file counts; since we + # stub it as None the endpoint may 500 on full wiring — we accept 200 or + # verify the middleware resolved alice (status != 401/302). + assert r3.status_code not in (401, 302), ( + f"Middleware should resolve alice, got {r3.status_code}: {r3.text}" + ) + + # ── Step 6: POST /auth/backchannel-logout → 200, session revoked ────────── + logout_tok = _logout_token(sid=ALICE_SID, sub=ALICE_SUB) + r4 = client.post( + "/auth/backchannel-logout", + data={"logout_token": logout_tok}, + ) + assert r4.status_code == 200, f"Expected 200, got {r4.status_code}: {r4.text}" + + # oidc_sessions row now has revoked_at set + assert session_row.get("revoked_at") is not None, ( + "Session row must have revoked_at after backchannel-logout" + ) + + # ── Step 7: GET /users/info with same cookie → 302 /auth/login ─────────── + r5 = client.get( + "/users/info", + cookies={"openrag_session": session_cookie}, + follow_redirects=False, + ) + # /users/info is an API path → 401, not 302 (per plan §6.1 decision) + assert r5.status_code in (401, 302), ( + f"Revoked session must be rejected, got {r5.status_code}: {r5.text}" + ) + assert r5.status_code != 200, "Revoked session must NOT return 200" From fb9192168e6b4dd9ed3a677bbd25aca15a311dc1 Mon Sep 17 00:00:00 2001 From: Yadd Date: Fri, 17 Apr 2026 12:31:49 +0200 Subject: [PATCH 04/26] refactor(auth): simplify OIDC matching to sub-only + add claim mapping MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Per design review: drop the email-fallback matching path and its backfill/collision machinery. Matching is now purely by external_user_id == sub (admin MUST pre-provision with the right sub). The users.email column stays as optional metadata; it is no longer used for matching. Introduce an opt-in OIDC_CLAIM_MAPPING env var to let the IdP be the source of truth for display_name / email: OIDC_CLAIM_MAPPING=display_name:name,email:email OIDC_CLAIM_SOURCE=id_token # or 'userinfo' After a successful login, claims are read from the ID token (cheap) or /userinfo (complete) and the user row is updated. Writable fields are strictly whitelisted (display_name, email) — is_admin, external_user_id, file_quota, token can never be written via OIDC. The whitelist is enforced at three layers (startup parser, request-time parser, DB method) as defence in depth. Breaking changes inside the draft PR: - OIDC_EMAIL_SOURCE → OIDC_CLAIM_SOURCE (rename, same semantics) - OIDC_ALLOWED_EMAIL_DOMAINS: removed (no longer applicable) - get_user_by_email / set_user_external_id: removed (unused) Added: - update_user_fields DB method + Ray actor delegation - Three new callback tests (mapping from id_token, from userinfo, skipped when unset); five new update_user_fields tests Also in this commit: - Fix CI lint: ruff autofix (sorted imports, typing.Callable → abc, unused imports removed, dict() literal) - Fix CI tests: respx.MockTransport → MockRouter + httpx.MockTransport (respx >= 0.22 API) - Small doc updates: CLAUDE.md, docs/oidc.md, .env.example --- .env.example | 11 +- CLAUDE.md | 21 +- docs/oidc.md | 183 +++++++++------- openrag/api.py | 59 +++-- openrag/components/auth/__init__.py | 21 +- openrag/components/auth/middleware.py | 33 +-- openrag/components/auth/oidc_client.py | 30 +-- openrag/components/auth/refresh.py | 11 +- openrag/components/auth/test_middleware.py | 24 +- openrag/components/auth/test_oidc_client.py | 150 ++++++------- .../components/auth/test_session_tokens.py | 3 +- openrag/components/auth/test_state_cookie.py | 2 - .../indexer/vectordb/test_oidc_sessions.py | 145 ++++++------- openrag/components/indexer/vectordb/utils.py | 86 +++----- .../components/indexer/vectordb/vectordb.py | 7 +- openrag/routers/auth.py | 198 +++++++---------- openrag/routers/test_auth_router.py | 205 +++++++++--------- tests/api_tests/OIDC_TEST_COVERAGE.md | 8 +- tests/api_tests/test_oidc_lifecycle.py | 60 ++--- 19 files changed, 607 insertions(+), 650 deletions(-) diff --git a/.env.example b/.env.example index ec7cb71f3..4476f6806 100644 --- a/.env.example +++ b/.env.example @@ -84,9 +84,16 @@ PREFERRED_URL_SCHEME=https # OIDC_CLIENT_ID=openrag # OIDC_CLIENT_SECRET=change-me # OIDC_REDIRECT_URI=https://openrag.example.com/auth/callback -# OIDC_EMAIL_SOURCE=id_token # 'id_token' (default) or 'userinfo' # OIDC_SCOPES=openid email profile offline_access # include offline_access for refresh tokens (persistent sessions) # Generate a Fernet key once: python -c "from cryptography.fernet import Fernet; print(Fernet.generate_key().decode())" # OIDC_TOKEN_ENCRYPTION_KEY= # OIDC_POST_LOGOUT_REDIRECT_URI=/ -# OIDC_ALLOWED_EMAIL_DOMAINS= # Optional CSV whitelist, e.g. "example.com,partner.org" +# --- Optional claim mapping --- +# Where to read claims from when OIDC_CLAIM_MAPPING is set. +# 'id_token' (default) — read from the verified ID-token claims (no extra HTTP). +# 'userinfo' — fetch the IdP /userinfo endpoint (more complete, non-standard claims). +# OIDC_CLAIM_SOURCE=id_token +# CSV of `db_field:claim` pairs to sync into the users row on every login. +# Writable fields whitelist: display_name, email (never is_admin / external_user_id / file_quota / token). +# Leave unset to keep user rows untouched after login. +# OIDC_CLAIM_MAPPING=display_name:name,email:email diff --git a/CLAUDE.md b/CLAUDE.md index 1fb0e2ac0..a4e8c9d44 100644 --- a/CLAUDE.md +++ b/CLAUDE.md @@ -355,31 +355,30 @@ OpenRag supports two authentication modes, controlled by the `AUTH_MODE` environ | Variable | Default | Purpose | |----------|---------|---------| -| `OIDC_EMAIL_SOURCE` | `id_token` | Claim source: `id_token` or `userinfo` | +| `OIDC_CLAIM_SOURCE` | `id_token` | Where to read claims for claim mapping: `id_token` (verified JWT) or `userinfo` (`/userinfo` endpoint) | +| `OIDC_CLAIM_MAPPING` | (none) | CSV of `db_field:claim` pairs to sync IdP claims into the users row on every login (whitelist: `display_name`, `email`). Unset = no post-login update. | | `OIDC_SCOPES` | `openid email profile offline_access` | Space-separated scope list (include `offline_access` for refresh tokens) | | `OIDC_POST_LOGOUT_REDIRECT_URI` | `/` | URL to redirect after RP-initiated logout | -| `OIDC_ALLOWED_EMAIL_DOMAINS` | (none) | CSV whitelist of email domains (e.g., `example.com,partner.org`) | **User Matching & Provisioning**: -When a user logs in via OIDC: -1. Lookup by `users.external_user_id = sub` (OIDC claim, stable identifier) -2. Fallback: lookup by `users.email = email` claim -3. On email match, backfill `external_user_id = sub` (first login only) -4. If neither matches: reject with 403 (no auto-provisioning) +When a user logs in via OIDC, matching is **exclusively** by `users.external_user_id == sub` (the stable OIDC claim). There is no email fallback and no auto-provisioning: if the `sub` is unknown, the callback returns `403 "User not registered"`. Admins MUST pre-create every user with the expected `external_user_id`. -**Admin Pre-provisioning**: Admins must create users in the database with matching email (and optionally `external_user_id` if known). Example: +Optionally, if `OIDC_CLAIM_MAPPING` is set, after a successful match the callback reads the configured claims (from the ID token or `/userinfo`, per `OIDC_CLAIM_SOURCE`) and updates the user row. The writable whitelist is strict — only `display_name` and `email` are allowed; `is_admin`, `external_user_id`, `file_quota`, `token` are never writable via claim mapping. + +**Admin Pre-provisioning**: Admins create users with the `external_user_id` matching the IdP's `sub` claim for that user. Example: ```bash curl -X POST http://localhost:8080/users/ \ -H "Authorization: Bearer " \ -H "Content-Type: application/json" \ - -d '{"display_name": "Alice", "email": "alice@example.com", "is_admin": false}' + -d '{"display_name": "Alice", "external_user_id": "kc-alice-uuid", "is_admin": false}' ``` **Database Schema**: -New columns on `users` table: -- `email` (String, unique, nullable): Email matching the `email` OIDC claim +Columns on `users` table relevant to OIDC: +- `external_user_id` (String, unique, nullable): Must equal the IdP's `sub` for OIDC matching +- `email` (String, unique, nullable): Pure metadata; populated manually or via claim mapping. Not used for matching. New table `oidc_sessions`: - `session_token_hash` (unique): SHA-256 of the opaque session token diff --git a/docs/oidc.md b/docs/oidc.md index 3daf53047..74bb0193c 100644 --- a/docs/oidc.md +++ b/docs/oidc.md @@ -60,8 +60,9 @@ Browser OpenRag IdP (Keycloak) |-- GET /auth/callback->| | | |---token exchange --->| | |<-- id_token, access_token, refresh_token --| - | | [verify signature, nonce, claims; - | | extract email; match user; + | | [verify signature, nonce, iss, aud; + | | match user by external_user_id=sub; + | | (optional) apply OIDC_CLAIM_MAPPING; | | create oidc_sessions row; | | set openrag_session cookie] |<--302 next_url-----| | @@ -88,7 +89,7 @@ Browser OpenRag IdP (Keycloak) **Database:** - New `oidc_sessions` table: stores encrypted IdP tokens, session metadata, revocation status -- New `email` column on `users` table: unique index for matching users by email claim +- `email` column on `users` table: optional metadata, NOT used for matching (matching is exclusively by `external_user_id == sub`) --- @@ -106,10 +107,10 @@ All variables must be set when `AUTH_MODE=oidc`. If any required variable is mis | `OIDC_CLIENT_SECRET` | Yes* | — | Client secret (confidential clients only) | | `OIDC_REDIRECT_URI` | Yes* | — | Callback URL, must match IdP configuration (e.g., `https://openrag.example.com/auth/callback`) | | `OIDC_TOKEN_ENCRYPTION_KEY` | Yes* | — | Fernet key for encrypting tokens at rest (see [Generating the Fernet Key](#generating-the-fernet-key)) | -| `OIDC_EMAIL_SOURCE` | No | `id_token` | Where to extract the `email` claim: `id_token` (from JWT) or `userinfo` (from `/userinfo` endpoint) | +| `OIDC_CLAIM_SOURCE` | No | `id_token` | Where to read claims for [Claim Mapping](#claim-mapping-optional): `id_token` (verified JWT) or `userinfo` (`/userinfo` endpoint) | +| `OIDC_CLAIM_MAPPING` | No | — | Optional CSV of `db_field:claim` pairs to copy claims into user fields on every login (e.g., `display_name:name,email:email`). See [Claim Mapping](#claim-mapping-optional). | | `OIDC_SCOPES` | No | `openid email profile offline_access` | Space-separated OIDC scopes; include `offline_access` for refresh tokens | | `OIDC_POST_LOGOUT_REDIRECT_URI` | No | `/` | URL to redirect to after RP-initiated logout | -| `OIDC_ALLOWED_EMAIL_DOMAINS` | No | — | Optional CSV list of email domain whitelist (e.g., `example.com,partner.org`) | \* Required when `AUTH_MODE=oidc` @@ -146,23 +147,22 @@ OIDC_CLIENT_ID=openrag OIDC_CLIENT_SECRET=xxxxxxxxxxxxxxxxxxxxxxxx OIDC_REDIRECT_URI=https://openrag.example.com/auth/callback OIDC_TOKEN_ENCRYPTION_KEY=XFlT-ZfXkdqf0v-5Z8kVt9xhU6c7Z4z0ZY8Z4Z4Z4= -OIDC_EMAIL_SOURCE=id_token OIDC_SCOPES=openid email profile offline_access OIDC_POST_LOGOUT_REDIRECT_URI=/ -# OIDC_ALLOWED_EMAIL_DOMAINS=example.com,partner.org +# Optional — sync display name and email from IdP on every login: +# OIDC_CLAIM_SOURCE=id_token # or 'userinfo' +# OIDC_CLAIM_MAPPING=display_name:name,email:email ``` --- ## User Pre-provisioning -OIDC requires users to be pre-provisioned in OpenRag's database. There is **no automatic user creation** on login. +OIDC requires users to be pre-provisioned in OpenRag's database. There is **no automatic user creation** on login. User matching is performed **exclusively** by `external_user_id == sub`: the admin MUST set each user's `external_user_id` to the exact OIDC `sub` claim the IdP will emit for that user. ### Admin Pre-provisioning -Admins must create users with email matching the OIDC `email` claim **before** users attempt to log in. - -**Create a user via API:** +**Create a user with `external_user_id`:** ```bash curl -X POST http://localhost:8080/users/ \ @@ -170,59 +170,44 @@ curl -X POST http://localhost:8080/users/ \ -H "Content-Type: application/json" \ -d '{ "display_name": "Alice Cooper", - "email": "alice@example.com", + "external_user_id": "550e8400-e29b-41d4-a716-446655440000", "is_admin": false }' ``` -**Response** (returns the token once): +**Response** (returns the API token once): ```json { "id": 42, "display_name": "Alice Cooper", - "email": "alice@example.com", - "external_user_id": null, + "external_user_id": "550e8400-e29b-41d4-a716-446655440000", + "email": null, "is_admin": false, "token": "or-xxxxxxxxxxxxxxxxxxxxxxxx" } ``` -**Pre-fill `external_user_id` (optional):** +**Where does `external_user_id` come from?** It is whatever string the IdP puts in the `sub` claim for that user — an opaque stable identifier. Look it up in the IdP admin console (Keycloak: **Users** → open a user → copy the `ID` field) or via the IdP's own API. -If you know the user's OIDC `sub` claim in advance (e.g., from a Keycloak export or LDAP directory), you can set `external_user_id` directly: - -```bash -curl -X POST http://localhost:8080/users/ \ - -H "Authorization: Bearer ${AUTH_TOKEN}" \ - -H "Content-Type: application/json" \ - -d '{ - "display_name": "Bob Smith", - "email": "bob@example.com", - "external_user_id": "550e8400-e29b-41d4-a716-446655440000", - "is_admin": false - }' -``` - -This skips the email-matching step on first login; the OIDC `sub` claim is checked directly. +**`email` is OPTIONAL metadata.** It is not used for matching. You may set it at creation time for human-readable admin listings, or let it be populated automatically via [Claim Mapping](#claim-mapping-optional). ### Bulk User Provisioning -For bulk imports, write a script that calls `/users/` in a loop: +For bulk imports, write a script that calls `/users/` with the users' `external_user_id` values from your IdP export: ```python import requests -import json auth_token = "sk-your-token" headers = { "Authorization": f"Bearer {auth_token}", - "Content-Type": "application/json" + "Content-Type": "application/json", } users = [ - {"display_name": "Alice", "email": "alice@example.com"}, - {"display_name": "Bob", "email": "bob@example.com"}, - {"display_name": "Charlie", "email": "charlie@example.com"}, + {"display_name": "Alice", "external_user_id": "kc-uuid-alice"}, + {"display_name": "Bob", "external_user_id": "kc-uuid-bob"}, + {"display_name": "Charlie", "external_user_id": "kc-uuid-charlie"}, ] base_url = "http://localhost:8080" @@ -234,6 +219,65 @@ for user in users: --- +## Claim Mapping (optional) + +By default, the callback only verifies the user's `sub` claim and issues a session — nothing else is read from the IdP. If you want OpenRag to keep selected columns on the `users` table in sync with IdP claims (display name, email, …) **on every login**, set `OIDC_CLAIM_MAPPING`. + +### When to Use It + +- You want `users.display_name` to reflect the IdP's current value (e.g., user renamed themselves). +- You're migrating from an email-based matching scheme and want to populate `users.email` automatically without a manual script. +- Your LDAP directory is the source of truth for user attributes. + +### Configuration + +Format: comma-separated pairs `db_field:claim`. + +```bash +OIDC_CLAIM_MAPPING=display_name:name,email:email +``` + +Each pair means *"copy the value of the OIDC claim `claim` into `users.db_field`".* Spaces around the separator are tolerated. + +**Where the claim is read from** is controlled by `OIDC_CLAIM_SOURCE`: + +| Value | Source | +|-------|--------| +| `id_token` (default) | Verified ID-token claims | +| `userinfo` | `/userinfo` endpoint fetched with the user's access token | + +### Writable Fields Whitelist + +Only these columns may appear on the left-hand side of a mapping: + +| DB field | Purpose | +|----------|---------| +| `display_name` | Human-readable name | +| `email` | Email metadata (NOT used for matching) | + +Any other field (`is_admin`, `external_user_id`, `file_quota`, `token`, …) is rejected at startup — this is a hard security boundary, preventing an IdP that returns an `is_admin: true` claim from privilege-escalating existing users. + +### Behavior + +- If `OIDC_CLAIM_MAPPING` is empty or unset: no user field is updated on login. +- If a mapped claim is missing from the source, that field is skipped (but the login still succeeds). +- If the claim value matches what's already stored, no DB write happens (no-op). +- If `OIDC_CLAIM_SOURCE=userinfo` and the `/userinfo` fetch fails, the login fails with `400 "Failed to fetch userinfo from IdP"`. +- Email values are normalized (trimmed + lowercased) before being written. + +### Example + +With `OIDC_CLAIM_MAPPING=display_name:name,email:email` and `OIDC_CLAIM_SOURCE=id_token`: + +| ID token claim | `users` column updated to | +|----------------|---------------------------| +| `name: "Alice Cooper"` | `display_name = "Alice Cooper"` | +| `email: "alice@example.com"` | `email = "alice@example.com"` | +| `sub: "kc-alice-uuid"` | (used for matching only, never written) | +| `is_admin: true` | ignored (not in whitelist) | + +--- + ## Keycloak Setup [Keycloak](https://www.keycloak.org/) is a popular open-source identity provider. This section walks through a typical Keycloak configuration. @@ -294,7 +338,6 @@ OIDC_CLIENT_ID=openrag OIDC_CLIENT_SECRET= OIDC_REDIRECT_URI=https://openrag.example.com/auth/callback OIDC_TOKEN_ENCRYPTION_KEY= -OIDC_EMAIL_SOURCE=id_token OIDC_SCOPES=openid email profile offline_access ``` @@ -307,18 +350,21 @@ OIDC_SCOPES=openid email profile offline_access 5. **First name**: `Test` 6. **Last name**: `User` 7. Click **Create** -8. Go to **Credentials** tab, set a password for testing -9. Ensure **Temporary** is OFF (so user can log in immediately) +8. Copy the user's `ID` from the detail view — this is the `sub` claim the IdP will emit +9. Go to **Credentials** tab, set a password for testing +10. Ensure **Temporary** is OFF (so user can log in immediately) ### Step 7: Pre-provision User in OpenRag +Use the Keycloak user ID from the previous step as `external_user_id`: + ```bash curl -X POST http://localhost:8080/users/ \ -H "Authorization: Bearer ${AUTH_TOKEN}" \ -H "Content-Type: application/json" \ -d '{ "display_name": "Test User", - "email": "testuser@example.com", + "external_user_id": "", "is_admin": false }' ``` @@ -376,11 +422,10 @@ OIDC_CLIENT_ID=openrag OIDC_CLIENT_SECRET= OIDC_REDIRECT_URI=https://openrag.example.com/auth/callback OIDC_TOKEN_ENCRYPTION_KEY= -OIDC_EMAIL_SOURCE=id_token OIDC_SCOPES=openid email profile offline_access ``` -3. **Pre-provision users** (via `/users/` API, same as Keycloak) +3. **Pre-provision users** via `/users/` API, same as Keycloak — set `external_user_id` to whatever value LLNG emits as the `sub` claim (typically the uid). 4. **Test**: Navigate to OpenRag, should redirect to LLNG login @@ -590,47 +635,37 @@ OpenRag builds the discovery URL by stripping any trailing slash internally, so - Example: `https://openrag.example.com/auth/callback` (NOT `https://openrag.example.com/auth/callback/`) - Keycloak: **Clients** → **Valid redirect URIs** -### 4. "email claim not found" - -**Error**: User logs in successfully, but OpenRag responds with 403 "email not found in claims". - -**Solution**: -- Set `OIDC_EMAIL_SOURCE=userinfo` if `email` is not in the ID token -- Or, ask IdP admin to include `email` scope in the token -- Verify the IdP is returning `email` claim via OIDC `/userinfo` endpoint: -```bash -curl -H "Authorization: Bearer " \ - https://idp.example.com/realms/openrag/protocol/openid-connect/userinfo -``` +### 4. "User not registered" (403 at callback) -### 5. "external_user_id mismatch" +**Error**: After a successful IdP login, OpenRag responds with `403 {"detail": "User not registered"}` at `/auth/callback`. -**Error**: User with `external_user_id=A` tries to log in, but OIDC `sub=B`. +**Cause**: User matching is now performed **exclusively** by `users.external_user_id == sub`. There is no email fallback and no auto-provisioning. The user either doesn't exist yet, or their `external_user_id` column is not set (or does not match the IdP's `sub`). -**Cause**: The user's `external_user_id` was set to one value, but the IdP's `sub` claim changed (e.g., user was re-imported or IdP was reconfigured). +**Solution**: The admin must pre-provision the user with the *exact* `sub` the IdP emits. Discover the IdP's `sub` for the user (e.g., Keycloak: **Users** → open the user → copy the `ID` field; or decode an ID token for that user with and read the `sub` claim). -**Solution**: -- If intentional (user switched IdPs), clear the old `external_user_id`: +Create the user: ```bash -curl -X PATCH http://localhost:8080/users/42 \ +curl -X POST http://localhost:8080/users/ \ -H "Authorization: Bearer ${AUTH_TOKEN}" \ -H "Content-Type: application/json" \ - -d '{"external_user_id": null}' + -d '{ + "display_name": "Alice Cooper", + "external_user_id": "", + "is_admin": false + }' ``` -- Then log in again; the new `sub` will be backfilled -### 6. "email domain not whitelisted" - -**Error**: User logs in, but OpenRag responds with 403 "email domain not whitelisted". - -**Solution**: -- Set `OIDC_ALLOWED_EMAIL_DOMAINS` to allow the user's domain: +Or, if the user already exists with a wrong `external_user_id`: ```bash -export OIDC_ALLOWED_EMAIL_DOMAINS=example.com,partner.org +curl -X PATCH http://localhost:8080/users/42 \ + -H "Authorization: Bearer ${AUTH_TOKEN}" \ + -H "Content-Type: application/json" \ + -d '{"external_user_id": ""}' ``` -- Or, empty it to allow any domain -### 6. "session not found" or "session expired" +Server logs record the attempted `sub` at `WARNING` level so admins can copy it over without having to decode the token themselves. + +### 5. "session not found" or "session expired" **Error**: User can log in once, but subsequent requests show "unauthenticated". @@ -641,7 +676,7 @@ export OIDC_ALLOWED_EMAIL_DOMAINS=example.com,partner.org - Check `openrag_session` cookie exists and is not marked `revoked_at` in DB - Increase `access_token_expires_at` via OIDC scopes (`offline_access` + longer TTL in IdP) -### 7. "clock skew" or "token not yet valid" +### 6. "clock skew" or "token not yet valid" **Error**: "iat claim is in the future" or "exp claim is in the past". @@ -649,7 +684,7 @@ export OIDC_ALLOWED_EMAIL_DOMAINS=example.com,partner.org - Sync system clocks between OpenRag and IdP servers - Check NTP is running: `ntpq -p` -### 8. "invalid scope: offline_access" +### 7. "invalid scope: offline_access" **Error**: OIDC client redirect fails with "Invalid scope requested: offline_access". diff --git a/openrag/api.py b/openrag/api.py index ec6ede963..4e8bcab33 100644 --- a/openrag/api.py +++ b/openrag/api.py @@ -89,20 +89,55 @@ def __init__(self, config): AUTH_MODE: str = os.getenv("AUTH_MODE", "token").strip().lower() if AUTH_MODE not in ("token", "oidc"): - raise RuntimeError( - f"Invalid AUTH_MODE={AUTH_MODE!r}. Expected 'token' or 'oidc'." - ) + raise RuntimeError(f"Invalid AUTH_MODE={AUTH_MODE!r}. Expected 'token' or 'oidc'.") # OIDC configuration (only required when AUTH_MODE=oidc) OIDC_ENDPOINT: str | None = os.getenv("OIDC_ENDPOINT") OIDC_CLIENT_ID: str | None = os.getenv("OIDC_CLIENT_ID") OIDC_CLIENT_SECRET: str | None = os.getenv("OIDC_CLIENT_SECRET") OIDC_REDIRECT_URI: str | None = os.getenv("OIDC_REDIRECT_URI") -OIDC_EMAIL_SOURCE: str = os.getenv("OIDC_EMAIL_SOURCE", "id_token").strip().lower() +OIDC_CLAIM_SOURCE: str = os.getenv("OIDC_CLAIM_SOURCE", "id_token").strip().lower() +OIDC_CLAIM_MAPPING: str = os.getenv("OIDC_CLAIM_MAPPING", "").strip() OIDC_SCOPES: str = os.getenv("OIDC_SCOPES", "openid email profile offline_access") OIDC_TOKEN_ENCRYPTION_KEY: str | None = os.getenv("OIDC_TOKEN_ENCRYPTION_KEY") OIDC_POST_LOGOUT_REDIRECT_URI: str = os.getenv("OIDC_POST_LOGOUT_REDIRECT_URI", "/") -OIDC_ALLOWED_EMAIL_DOMAINS: str = os.getenv("OIDC_ALLOWED_EMAIL_DOMAINS", "") + +# Whitelist of writable DB fields populated by OIDC claim mapping. +# Never allow is_admin / external_user_id / file_quota / token here — +# those are either identity-defining or privilege-escalation vectors. +_OIDC_CLAIM_MAPPING_ALLOWED_FIELDS = {"display_name", "email"} + + +def _parse_oidc_claim_mapping(raw: str) -> dict[str, str]: + """Parse the ``OIDC_CLAIM_MAPPING`` env var (CSV of ``db_field:claim`` pairs). + + Validates each pair against the whitelist and enforces non-empty values so + misconfiguration fails fast at startup rather than silently at login time. + """ + if not raw: + return {} + mapping: dict[str, str] = {} + for pair in raw.split(","): + pair = pair.strip() + if not pair: + continue + if ":" not in pair: + raise RuntimeError(f"Invalid OIDC_CLAIM_MAPPING entry {pair!r}: expected 'db_field:claim'") + db_field, claim = pair.split(":", 1) + db_field = db_field.strip() + claim = claim.strip() + if db_field not in _OIDC_CLAIM_MAPPING_ALLOWED_FIELDS: + raise RuntimeError( + f"OIDC_CLAIM_MAPPING db_field {db_field!r} is not writable " + f"(allowed: {sorted(_OIDC_CLAIM_MAPPING_ALLOWED_FIELDS)})" + ) + if not claim: + raise RuntimeError(f"OIDC_CLAIM_MAPPING entry for {db_field!r} has empty claim name") + mapping[db_field] = claim + return mapping + + +OIDC_CLAIM_MAPPING_PARSED: dict[str, str] = _parse_oidc_claim_mapping(OIDC_CLAIM_MAPPING) if AUTH_MODE == "oidc": _missing = [ @@ -117,18 +152,14 @@ def __init__(self, config): if not val ] if _missing: - raise RuntimeError( - "AUTH_MODE=oidc but the following env vars are missing or empty: " - + ", ".join(_missing) - ) - if OIDC_EMAIL_SOURCE not in ("id_token", "userinfo"): - raise RuntimeError( - f"Invalid OIDC_EMAIL_SOURCE={OIDC_EMAIL_SOURCE!r}. Expected 'id_token' or 'userinfo'." - ) + raise RuntimeError("AUTH_MODE=oidc but the following env vars are missing or empty: " + ", ".join(_missing)) + if OIDC_CLAIM_SOURCE not in ("id_token", "userinfo"): + raise RuntimeError(f"Invalid OIDC_CLAIM_SOURCE={OIDC_CLAIM_SOURCE!r}. Expected 'id_token' or 'userinfo'.") logger.info( "OIDC authentication mode enabled", issuer=OIDC_ENDPOINT, - email_source=OIDC_EMAIL_SOURCE, + claim_source=OIDC_CLAIM_SOURCE, + claim_mapping_fields=sorted(OIDC_CLAIM_MAPPING_PARSED.keys()), ) diff --git a/openrag/components/auth/__init__.py b/openrag/components/auth/__init__.py index 1ade8964f..a1eb42365 100644 --- a/openrag/components/auth/__init__.py +++ b/openrag/components/auth/__init__.py @@ -1,11 +1,18 @@ from components.auth.deps import get_oidc_client, reset_oidc_client -from components.auth.oidc_client import OIDCClient, TokenBundle, LogoutTokenClaims -from components.auth.session_tokens import issue_session_token, encrypt_token, decrypt_token, hash_session_token -from components.auth.state_cookie import StateCookieSerializer, StateCookiePayload +from components.auth.oidc_client import LogoutTokenClaims, OIDCClient, TokenBundle +from components.auth.session_tokens import decrypt_token, encrypt_token, hash_session_token, issue_session_token +from components.auth.state_cookie import StateCookiePayload, StateCookieSerializer __all__ = [ - "OIDCClient", "TokenBundle", "LogoutTokenClaims", - "issue_session_token", "encrypt_token", "decrypt_token", "hash_session_token", - "StateCookieSerializer", "StateCookiePayload", - "get_oidc_client", "reset_oidc_client", + "OIDCClient", + "TokenBundle", + "LogoutTokenClaims", + "issue_session_token", + "encrypt_token", + "decrypt_token", + "hash_session_token", + "StateCookieSerializer", + "StateCookiePayload", + "get_oidc_client", + "reset_oidc_client", ] diff --git a/openrag/components/auth/middleware.py b/openrag/components/auth/middleware.py index 646cbf562..1243c2402 100644 --- a/openrag/components/auth/middleware.py +++ b/openrag/components/auth/middleware.py @@ -26,14 +26,13 @@ from __future__ import annotations import os -from typing import Callable +from collections.abc import Callable from urllib.parse import quote +from components.auth.refresh import refresh_session_if_needed from fastapi import Request from fastapi.responses import JSONResponse, RedirectResponse from starlette.middleware.base import BaseHTTPMiddleware - -from components.auth.refresh import refresh_session_if_needed from utils.logger import get_logger logger = get_logger() @@ -149,9 +148,7 @@ async def dispatch(self, request: Request, call_next): try: await vectordb.revoke_oidc_session_by_id.remote(session["id"]) except Exception as e: - logger.bind(error=str(e)).warning( - "Failed to revoke invalid OIDC session" - ) + logger.bind(error=str(e)).warning("Failed to revoke invalid OIDC session") session = None else: session = refreshed @@ -183,13 +180,9 @@ async def dispatch(self, request: Request, call_next): ) if refreshed is None: try: - await vectordb.revoke_oidc_session_by_id.remote( - session["id"] - ) + await vectordb.revoke_oidc_session_by_id.remote(session["id"]) except Exception as e: - logger.bind(error=str(e)).warning( - "Failed to revoke invalid OIDC session (bearer path)" - ) + logger.bind(error=str(e)).warning("Failed to revoke invalid OIDC session (bearer path)") session = None else: session = refreshed @@ -202,14 +195,10 @@ async def dispatch(self, request: Request, call_next): user = await vectordb.get_user_by_token.remote(token) if not user and auth_mode == "token": # Legacy test contract: robot suite asserts 403 + "Invalid token". - return JSONResponse( - status_code=403, content={"detail": "Invalid token"} - ) + return JSONResponse(status_code=403, content={"detail": "Invalid token"}) elif auth_mode == "token": # Token mode: no cookie + no bearer → legacy 403 "Missing token". - return JSONResponse( - status_code=403, content={"detail": "Missing token"} - ) + return JSONResponse(status_code=403, content={"detail": "Missing token"}) # --- 3) Unauthenticated: redirect UI in oidc mode, else 401 JSON. if user is None: @@ -221,14 +210,10 @@ async def dispatch(self, request: Request, call_next): url=f"/auth/login?next={quote(next_path, safe='')}", status_code=302, ) - return JSONResponse( - status_code=401, content={"detail": "Unauthenticated"} - ) + return JSONResponse(status_code=401, content={"detail": "Unauthenticated"}) # --- Happy path: user resolved. request.state.user = user - request.state.user_partitions = await vectordb.list_user_partitions.remote( - user["id"] - ) + request.state.user_partitions = await vectordb.list_user_partitions.remote(user["id"]) request.state.oidc_session = session # None when authenticated via Bearer return await call_next(request) diff --git a/openrag/components/auth/oidc_client.py b/openrag/components/auth/oidc_client.py index b23f7e7eb..50b449b9e 100644 --- a/openrag/components/auth/oidc_client.py +++ b/openrag/components/auth/oidc_client.py @@ -35,8 +35,8 @@ class TokenBundle: id_token: str access_token: str refresh_token: str | None - expires_in: int # seconds - token_type: str # usually "Bearer" + expires_in: int # seconds + token_type: str # usually "Bearer" claims: dict[str, Any] # verified claims from id_token @@ -59,7 +59,7 @@ class OIDCClient: """ _DISCOVERY_TTL = 3600 # 1 hour - _JWKS_TTL = 3600 # 1 hour + _JWKS_TTL = 3600 # 1 hour def __init__( self, @@ -105,9 +105,7 @@ async def discover(self) -> dict: self._metadata = resp.json() self._metadata_fetched_at = time.time() if self._metadata.get("issuer") != self.issuer: - raise ValueError( - f"Issuer mismatch: configured {self.issuer!r}, got {self._metadata.get('issuer')!r}" - ) + raise ValueError(f"Issuer mismatch: configured {self.issuer!r}, got {self._metadata.get('issuer')!r}") return self._metadata # ------------------------------------------------------------------ @@ -150,9 +148,7 @@ def generate_state_and_nonce() -> tuple[str, str]: # Authorization URL # ------------------------------------------------------------------ - async def build_authorization_url( - self, *, state: str, nonce: str, code_challenge: str - ) -> str: + async def build_authorization_url(self, *, state: str, nonce: str, code_challenge: str) -> str: """Build the full authorization URL to redirect the browser to.""" meta = await self.discover() params = { @@ -171,9 +167,7 @@ async def build_authorization_url( # Code exchange # ------------------------------------------------------------------ - async def exchange_code( - self, *, code: str, code_verifier: str, expected_nonce: str - ) -> TokenBundle: + async def exchange_code(self, *, code: str, code_verifier: str, expected_nonce: str) -> TokenBundle: """Exchange an authorization code for tokens. Verifies the returned id_token (signature, iss, aud, exp, nonce). @@ -195,9 +189,7 @@ async def exchange_code( "client_secret": self.client_secret, "code_verifier": code_verifier, } - resp = await self._http.post( - meta["token_endpoint"], data=data, headers={"Accept": "application/json"} - ) + resp = await self._http.post(meta["token_endpoint"], data=data, headers={"Accept": "application/json"}) resp.raise_for_status() payload = resp.json() id_token = payload["id_token"] @@ -233,9 +225,7 @@ async def refresh_access_token(self, refresh_token: str) -> TokenBundle: "client_id": self.client_id, "client_secret": self.client_secret, } - resp = await self._http.post( - meta["token_endpoint"], data=data, headers={"Accept": "application/json"} - ) + resp = await self._http.post(meta["token_endpoint"], data=data, headers={"Accept": "application/json"}) resp.raise_for_status() payload = resp.json() new_id_token = payload.get("id_token") @@ -270,9 +260,7 @@ async def fetch_userinfo(self, access_token: str) -> dict: # ID token verification # ------------------------------------------------------------------ - async def _verify_id_token( - self, token: str, *, expected_nonce: str | None - ) -> dict[str, Any]: + async def _verify_id_token(self, token: str, *, expected_nonce: str | None) -> dict[str, Any]: """Verify an ID token's signature and standard claims. Retries with a fresh JWKS fetch on kid-miss (covers IdP key rotation). diff --git a/openrag/components/auth/refresh.py b/openrag/components/auth/refresh.py index 38c823563..cd02e80f0 100644 --- a/openrag/components/auth/refresh.py +++ b/openrag/components/auth/refresh.py @@ -104,10 +104,7 @@ async def refresh_session_if_needed( last_refresh_at_dt = _to_dt(last_refresh_at) except TypeError: last_refresh_at_dt = None - if ( - last_refresh_at_dt is not None - and (now - last_refresh_at_dt) < _STAMPEDE_WINDOW - ): + if last_refresh_at_dt is not None and (now - last_refresh_at_dt) < _STAMPEDE_WINDOW: try: fresh = await vectordb.get_oidc_session_by_id.remote(session["id"]) except Exception as e: @@ -155,11 +152,7 @@ async def refresh_session_if_needed( new_access_exp = now + timedelta(seconds=max(int(bundle.expires_in or 0), 60)) new_access_enc = encrypt_token(bundle.access_token, enc_key) - new_refresh_enc = ( - encrypt_token(bundle.refresh_token, enc_key) - if bundle.refresh_token - else refresh_enc - ) + new_refresh_enc = encrypt_token(bundle.refresh_token, enc_key) if bundle.refresh_token else refresh_enc try: await vectordb.update_oidc_session_tokens.remote( diff --git a/openrag/components/auth/test_middleware.py b/openrag/components/auth/test_middleware.py index bcd2333d9..5bc6d2b3d 100644 --- a/openrag/components/auth/test_middleware.py +++ b/openrag/components/auth/test_middleware.py @@ -14,12 +14,10 @@ from unittest.mock import AsyncMock, MagicMock, patch import pytest +from components.auth.middleware import AuthMiddleware, is_ui_path from fastapi import FastAPI, Request from fastapi.testclient import TestClient -from components.auth.middleware import AuthMiddleware, is_ui_path - - # --------------------------------------------------------------------------- # Helpers # --------------------------------------------------------------------------- @@ -423,9 +421,7 @@ async def test_refresh_short_circuit_when_last_refresh_recent(self): side_effect=AssertionError("IdP must not be called during stampede short-circuit") ) with patch.object(refresh_mod, "get_oidc_client", return_value=fake_client): - out = await refresh_session_if_needed( - session=stale_session, enc_key="k", vectordb=vdb - ) + out = await refresh_session_if_needed(session=stale_session, enc_key="k", vectordb=vdb) assert out is fresh_row fake_client.refresh_access_token.assert_not_awaited() @@ -459,16 +455,12 @@ async def test_refresh_recovers_when_idp_rejects_stale_refresh_token(self): vdb.get_oidc_session_by_id.remote = AsyncMock(return_value=fresh_row) fake_client = MagicMock() - fake_client.refresh_access_token = AsyncMock( - side_effect=RuntimeError("invalid_grant") - ) + fake_client.refresh_access_token = AsyncMock(side_effect=RuntimeError("invalid_grant")) with ( patch.object(refresh_mod, "get_oidc_client", return_value=fake_client), patch.object(refresh_mod, "decrypt_token", return_value="old-refresh-plain"), ): - out = await refresh_session_if_needed( - session=stale_session, enc_key="k", vectordb=vdb - ) + out = await refresh_session_if_needed(session=stale_session, enc_key="k", vectordb=vdb) assert out is fresh_row fake_client.refresh_access_token.assert_awaited_once() @@ -495,15 +487,11 @@ async def test_refresh_returns_none_when_idp_rejects_and_no_concurrent_refresh(s vdb.get_oidc_session_by_id.remote = AsyncMock(return_value=stale_row_from_db) fake_client = MagicMock() - fake_client.refresh_access_token = AsyncMock( - side_effect=RuntimeError("invalid_grant") - ) + fake_client.refresh_access_token = AsyncMock(side_effect=RuntimeError("invalid_grant")) with ( patch.object(refresh_mod, "get_oidc_client", return_value=fake_client), patch.object(refresh_mod, "decrypt_token", return_value="old-refresh-plain"), ): - out = await refresh_session_if_needed( - session=stale_session, enc_key="k", vectordb=vdb - ) + out = await refresh_session_if_needed(session=stale_session, enc_key="k", vectordb=vdb) assert out is None diff --git a/openrag/components/auth/test_oidc_client.py b/openrag/components/auth/test_oidc_client.py index bc8a7984e..e9c27745f 100644 --- a/openrag/components/auth/test_oidc_client.py +++ b/openrag/components/auth/test_oidc_client.py @@ -1,14 +1,12 @@ """Unit tests for oidc_client.py — uses respx to mock httpx calls.""" -import json import time import httpx import pytest import pytest_asyncio import respx -from authlib.jose import JsonWebKey, OctKey - +from authlib.jose import JsonWebKey from components.auth.oidc_client import LogoutTokenClaims, OIDCClient, TokenBundle # --------------------------------------------------------------------------- @@ -78,16 +76,16 @@ def _id_token_payload(nonce: str, *, extra: dict | None = None) -> dict: return payload -def _logout_token_payload(*, sub: str | None = "user-sub-001", sid: str | None = None, extra: dict | None = None) -> dict: +def _logout_token_payload( + *, sub: str | None = "user-sub-001", sid: str | None = None, extra: dict | None = None +) -> dict: now = int(time.time()) payload = { "iss": ISSUER, "aud": CLIENT_ID, "iat": now, "jti": "logout-jti-001", - "events": { - "http://schemas.openid.net/event/backchannel-logout": {} - }, + "events": {"http://schemas.openid.net/event/backchannel-logout": {}}, } if sub is not None: payload["sub"] = sub @@ -102,17 +100,16 @@ def _logout_token_payload(*, sub: str | None = "user-sub-001", sid: str | None = # Fixture — OIDCClient with mocked httpx transport # --------------------------------------------------------------------------- -@pytest.fixture -def mock_transport(): - """Return a respx mock transport; caller activates with `with respx.mock(transport=...)`.""" - return respx.MockTransport() - @pytest_asyncio.fixture async def client(): - """OIDCClient backed by a real httpx.AsyncClient using respx mock transport.""" - transport = respx.MockTransport(assert_all_called=False) - http = httpx.AsyncClient(transport=transport) + """OIDCClient backed by a real httpx.AsyncClient wired to a respx MockRouter. + + respx >= 0.22 removed the top-level ``MockTransport``; use ``MockRouter`` + plus ``httpx.MockTransport(router.handler)`` instead. + """ + router = respx.MockRouter(assert_all_called=False) + http = httpx.AsyncClient(transport=httpx.MockTransport(router.handler)) oc = OIDCClient( issuer=ISSUER, client_id=CLIENT_ID, @@ -121,28 +118,25 @@ async def client(): scopes=SCOPES, http_client=http, ) - # Pre-register common mock routes on the transport's router - oc._mock_transport = transport + # Expose the router so individual tests can register additional routes. + oc._mock_router = router yield oc await oc.aclose() -def _setup_discovery(transport: respx.MockTransport): - transport.router.get(f"{ISSUER}/.well-known/openid-configuration").mock( - return_value=httpx.Response(200, json=DISCOVERY_DOC) - ) +def _setup_discovery(router: respx.MockRouter): + router.get(f"{ISSUER}/.well-known/openid-configuration").mock(return_value=httpx.Response(200, json=DISCOVERY_DOC)) -def _setup_jwks(transport: respx.MockTransport): - transport.router.get(f"{ISSUER}/protocol/openid-connect/certs").mock( - return_value=httpx.Response(200, json=JWKS_RESPONSE) - ) +def _setup_jwks(router: respx.MockRouter): + router.get(f"{ISSUER}/protocol/openid-connect/certs").mock(return_value=httpx.Response(200, json=JWKS_RESPONSE)) # --------------------------------------------------------------------------- # PKCE generation tests (pure, no HTTP) # --------------------------------------------------------------------------- + class TestPKCE: def test_verifier_length(self): verifier, _ = OIDCClient.generate_pkce_pair() @@ -153,11 +147,7 @@ def test_challenge_is_urlsafe_base64(self): import hashlib verifier, challenge = OIDCClient.generate_pkce_pair() - expected = ( - base64.urlsafe_b64encode(hashlib.sha256(verifier.encode()).digest()) - .rstrip(b"=") - .decode() - ) + expected = base64.urlsafe_b64encode(hashlib.sha256(verifier.encode()).digest()).rstrip(b"=").decode() assert challenge == expected def test_unique_pairs(self): @@ -173,13 +163,12 @@ def test_state_and_nonce_unique(self): # Authorization URL # --------------------------------------------------------------------------- + class TestBuildAuthorizationUrl: @pytest.mark.asyncio async def test_required_params(self, client): - _setup_discovery(client._mock_transport) - url = await client.build_authorization_url( - state="mystate", nonce="mynonce", code_challenge="mychallenge" - ) + _setup_discovery(client._mock_router) + url = await client.build_authorization_url(state="mystate", nonce="mynonce", code_challenge="mychallenge") assert "response_type=code" in url assert "client_id=openrag-client" in url assert "state=mystate" in url @@ -193,19 +182,20 @@ async def test_required_params(self, client): # Discovery # --------------------------------------------------------------------------- + class TestDiscover: @pytest.mark.asyncio async def test_issuer_mismatch_raises(self, client): bad_doc = dict(DISCOVERY_DOC, issuer="https://evil.example.com") - client._mock_transport.router.get( - f"{ISSUER}/.well-known/openid-configuration" - ).mock(return_value=httpx.Response(200, json=bad_doc)) + client._mock_router.get(f"{ISSUER}/.well-known/openid-configuration").mock( + return_value=httpx.Response(200, json=bad_doc) + ) with pytest.raises(ValueError, match="Issuer mismatch"): await client.discover() @pytest.mark.asyncio async def test_caching(self, client): - _setup_discovery(client._mock_transport) + _setup_discovery(client._mock_router) doc1 = await client.discover() doc2 = await client.discover() # Same object from cache @@ -216,11 +206,12 @@ async def test_caching(self, client): # Code exchange # --------------------------------------------------------------------------- + class TestExchangeCode: @pytest.mark.asyncio async def test_success(self, client): - _setup_discovery(client._mock_transport) - _setup_jwks(client._mock_transport) + _setup_discovery(client._mock_router) + _setup_jwks(client._mock_router) nonce = "test-nonce-abc" id_token = _sign_jwt(_id_token_payload(nonce)) @@ -231,13 +222,11 @@ async def test_success(self, client): "expires_in": 300, "token_type": "Bearer", } - client._mock_transport.router.post( - f"{ISSUER}/protocol/openid-connect/token" - ).mock(return_value=httpx.Response(200, json=token_response)) - - bundle = await client.exchange_code( - code="auth-code", code_verifier="verifier", expected_nonce=nonce + client._mock_router.post(f"{ISSUER}/protocol/openid-connect/token").mock( + return_value=httpx.Response(200, json=token_response) ) + + bundle = await client.exchange_code(code="auth-code", code_verifier="verifier", expected_nonce=nonce) assert isinstance(bundle, TokenBundle) assert bundle.access_token == "at-123" assert bundle.refresh_token == "rt-456" @@ -246,8 +235,8 @@ async def test_success(self, client): @pytest.mark.asyncio async def test_nonce_mismatch_raises(self, client): - _setup_discovery(client._mock_transport) - _setup_jwks(client._mock_transport) + _setup_discovery(client._mock_router) + _setup_jwks(client._mock_router) id_token = _sign_jwt(_id_token_payload("correct-nonce")) token_response = { @@ -256,25 +245,24 @@ async def test_nonce_mismatch_raises(self, client): "expires_in": 300, "token_type": "Bearer", } - client._mock_transport.router.post( - f"{ISSUER}/protocol/openid-connect/token" - ).mock(return_value=httpx.Response(200, json=token_response)) + client._mock_router.post(f"{ISSUER}/protocol/openid-connect/token").mock( + return_value=httpx.Response(200, json=token_response) + ) with pytest.raises(ValueError, match="nonce"): - await client.exchange_code( - code="code", code_verifier="v", expected_nonce="wrong-nonce" - ) + await client.exchange_code(code="code", code_verifier="v", expected_nonce="wrong-nonce") # --------------------------------------------------------------------------- # Token refresh # --------------------------------------------------------------------------- + class TestRefreshAccessToken: @pytest.mark.asyncio async def test_keeps_old_refresh_token_when_omitted(self, client): - _setup_discovery(client._mock_transport) - _setup_jwks(client._mock_transport) + _setup_discovery(client._mock_router) + _setup_jwks(client._mock_router) # IdP returns no refresh_token in the response token_response = { @@ -283,9 +271,9 @@ async def test_keeps_old_refresh_token_when_omitted(self, client): "token_type": "Bearer", # no refresh_token } - client._mock_transport.router.post( - f"{ISSUER}/protocol/openid-connect/token" - ).mock(return_value=httpx.Response(200, json=token_response)) + client._mock_router.post(f"{ISSUER}/protocol/openid-connect/token").mock( + return_value=httpx.Response(200, json=token_response) + ) bundle = await client.refresh_access_token("old-rt") assert bundle.refresh_token == "old-rt" @@ -293,8 +281,8 @@ async def test_keeps_old_refresh_token_when_omitted(self, client): @pytest.mark.asyncio async def test_uses_new_refresh_token_when_provided(self, client): - _setup_discovery(client._mock_transport) - _setup_jwks(client._mock_transport) + _setup_discovery(client._mock_router) + _setup_jwks(client._mock_router) token_response = { "access_token": "new-at", @@ -302,9 +290,9 @@ async def test_uses_new_refresh_token_when_provided(self, client): "expires_in": 300, "token_type": "Bearer", } - client._mock_transport.router.post( - f"{ISSUER}/protocol/openid-connect/token" - ).mock(return_value=httpx.Response(200, json=token_response)) + client._mock_router.post(f"{ISSUER}/protocol/openid-connect/token").mock( + return_value=httpx.Response(200, json=token_response) + ) bundle = await client.refresh_access_token("old-rt") assert bundle.refresh_token == "new-rt" @@ -314,15 +302,16 @@ async def test_uses_new_refresh_token_when_provided(self, client): # Userinfo # --------------------------------------------------------------------------- + class TestFetchUserinfo: @pytest.mark.asyncio async def test_returns_userinfo(self, client): - _setup_discovery(client._mock_transport) + _setup_discovery(client._mock_router) userinfo = {"sub": "user-sub-001", "email": "user@example.com"} - client._mock_transport.router.get( - f"{ISSUER}/protocol/openid-connect/userinfo" - ).mock(return_value=httpx.Response(200, json=userinfo)) + client._mock_router.get(f"{ISSUER}/protocol/openid-connect/userinfo").mock( + return_value=httpx.Response(200, json=userinfo) + ) result = await client.fetch_userinfo("at-123") assert result["email"] == "user@example.com" @@ -332,11 +321,12 @@ async def test_returns_userinfo(self, client): # Logout token verification # --------------------------------------------------------------------------- + class TestVerifyLogoutToken: @pytest.mark.asyncio async def test_valid_logout_token_with_sub(self, client): - _setup_discovery(client._mock_transport) - _setup_jwks(client._mock_transport) + _setup_discovery(client._mock_router) + _setup_jwks(client._mock_router) token = _sign_jwt(_logout_token_payload(sub="user-sub-001")) claims = await client.verify_logout_token(token) @@ -345,8 +335,8 @@ async def test_valid_logout_token_with_sub(self, client): @pytest.mark.asyncio async def test_valid_logout_token_with_sid(self, client): - _setup_discovery(client._mock_transport) - _setup_jwks(client._mock_transport) + _setup_discovery(client._mock_router) + _setup_jwks(client._mock_router) token = _sign_jwt(_logout_token_payload(sub=None, sid="session-abc")) claims = await client.verify_logout_token(token) @@ -355,8 +345,8 @@ async def test_valid_logout_token_with_sid(self, client): @pytest.mark.asyncio async def test_missing_events_claim_raises(self, client): - _setup_discovery(client._mock_transport) - _setup_jwks(client._mock_transport) + _setup_discovery(client._mock_router) + _setup_jwks(client._mock_router) payload = _logout_token_payload() del payload["events"] @@ -366,8 +356,8 @@ async def test_missing_events_claim_raises(self, client): @pytest.mark.asyncio async def test_wrong_events_key_raises(self, client): - _setup_discovery(client._mock_transport) - _setup_jwks(client._mock_transport) + _setup_discovery(client._mock_router) + _setup_jwks(client._mock_router) payload = _logout_token_payload() payload["events"] = {"http://schemas.openid.net/event/OTHER": {}} @@ -377,8 +367,8 @@ async def test_wrong_events_key_raises(self, client): @pytest.mark.asyncio async def test_nonce_present_raises(self, client): - _setup_discovery(client._mock_transport) - _setup_jwks(client._mock_transport) + _setup_discovery(client._mock_router) + _setup_jwks(client._mock_router) payload = _logout_token_payload() payload["nonce"] = "forbidden" @@ -388,8 +378,8 @@ async def test_nonce_present_raises(self, client): @pytest.mark.asyncio async def test_missing_sub_and_sid_raises(self, client): - _setup_discovery(client._mock_transport) - _setup_jwks(client._mock_transport) + _setup_discovery(client._mock_router) + _setup_jwks(client._mock_router) token = _sign_jwt(_logout_token_payload(sub=None, sid=None)) with pytest.raises(ValueError, match="sub or sid"): diff --git a/openrag/components/auth/test_session_tokens.py b/openrag/components/auth/test_session_tokens.py index e26e4559e..191688962 100644 --- a/openrag/components/auth/test_session_tokens.py +++ b/openrag/components/auth/test_session_tokens.py @@ -1,14 +1,13 @@ """Unit tests for session_tokens.py.""" import pytest -from cryptography.fernet import Fernet - from components.auth.session_tokens import ( decrypt_token, encrypt_token, hash_session_token, issue_session_token, ) +from cryptography.fernet import Fernet def _valid_key() -> str: diff --git a/openrag/components/auth/test_state_cookie.py b/openrag/components/auth/test_state_cookie.py index 386d6d750..4a5b8d2a2 100644 --- a/openrag/components/auth/test_state_cookie.py +++ b/openrag/components/auth/test_state_cookie.py @@ -3,10 +3,8 @@ import time import pytest - from components.auth.state_cookie import StateCookiePayload, StateCookieSerializer - SECRET = "test-secret-key-for-state-cookie" diff --git a/openrag/components/indexer/vectordb/test_oidc_sessions.py b/openrag/components/indexer/vectordb/test_oidc_sessions.py index fa16b375b..1493334ef 100644 --- a/openrag/components/indexer/vectordb/test_oidc_sessions.py +++ b/openrag/components/indexer/vectordb/test_oidc_sessions.py @@ -16,11 +16,10 @@ from datetime import datetime, timedelta import pytest -from sqlalchemy import create_engine -from sqlalchemy.orm import sessionmaker - from components.indexer.vectordb.models import Base, User from components.indexer.vectordb.utils import PartitionFileManager +from sqlalchemy import create_engine +from sqlalchemy.orm import sessionmaker from utils.logger import get_logger @@ -68,29 +67,10 @@ def _make_user( # --------------------------------------------------------------------------- -# user lookup by email / external_user_id +# user lookup by external_user_id # --------------------------------------------------------------------------- -def test_get_user_by_email_returns_user(pfm): - user_id = _make_user(pfm, email="alice@example.com") - found = pfm.get_user_by_email("alice@example.com") - assert found is not None - assert found["id"] == user_id - assert found["email"] == "alice@example.com" - - -def test_get_user_by_email_returns_none_for_unknown(pfm): - _make_user(pfm, email="alice@example.com") - assert pfm.get_user_by_email("bob@example.com") is None - - -def test_get_user_by_email_is_case_sensitive(pfm): - """Documented behaviour — matching is exact. Callers must normalise.""" - _make_user(pfm, email="alice@example.com") - assert pfm.get_user_by_email("ALICE@example.com") is None - - def test_get_user_by_external_id_returns_user(pfm): user_id = _make_user(pfm, external_user_id="sub-abc-123") found = pfm.get_user_by_external_id("sub-abc-123") @@ -105,36 +85,63 @@ def test_get_user_by_external_id_returns_none_for_unknown(pfm): # --------------------------------------------------------------------------- -# set_user_external_id — backfill semantics +# update_user_fields — OIDC claim-mapping write path # --------------------------------------------------------------------------- -def test_set_user_external_id_backfills_when_null(pfm): - user_id = _make_user(pfm, email="alice@example.com", external_user_id=None) - pfm.set_user_external_id(user_id, "sub-abc-123") - # confirm it was persisted - refreshed = pfm.get_user_by_external_id("sub-abc-123") - assert refreshed is not None - assert refreshed["id"] == user_id +def test_update_user_fields_updates_display_name_and_lowercases_email(pfm): + user_id = _make_user(pfm, display_name="Old", email="old@example.com") + pfm.update_user_fields(user_id, {"display_name": "New Name", "email": "NEW@Example.COM"}) + refreshed = pfm.get_user_by_external_id("sub-missing") # None lookup, use session + # Re-read via direct ORM since the user has no external_user_id set. + with pfm.Session() as s: + row = s.query(User).filter_by(id=user_id).first() + assert row.display_name == "New Name" + assert row.email == "new@example.com" # normalised + # `refreshed` is unrelated to the assertions — silences unused warning. + assert refreshed is None -def test_set_user_external_id_noop_when_equal(pfm): - """Calling twice with the same value must not raise (idempotent).""" - user_id = _make_user(pfm, external_user_id="sub-abc-123") - pfm.set_user_external_id(user_id, "sub-abc-123") # must not raise +def test_update_user_fields_raises_on_non_whitelisted_field(pfm): + user_id = _make_user(pfm) + with pytest.raises(ValueError, match="non-whitelisted"): + pfm.update_user_fields(user_id, {"is_admin": True}) -def test_set_user_external_id_raises_on_conflict(pfm): - """If the user already has a *different* external_user_id, callers need - to be alerted (AC6d — identity conflict must produce a 403).""" - user_id = _make_user(pfm, external_user_id="sub-original") - with pytest.raises(ValueError, match="mismatch"): - pfm.set_user_external_id(user_id, "sub-different") +def test_update_user_fields_raises_for_unknown_user(pfm): + with pytest.raises(ValueError, match="not found"): + pfm.update_user_fields(999999, {"display_name": "Ghost"}) -def test_set_user_external_id_raises_for_unknown_user(pfm): - with pytest.raises(ValueError, match="does not exist"): - pfm.set_user_external_id(999999, "sub-whatever") +def test_update_user_fields_drops_none_values(pfm): + user_id = _make_user(pfm, display_name="Keep", email="keep@example.com") + # None values are silently dropped — here every value is None so nothing + # should be written and the row must remain intact. + pfm.update_user_fields(user_id, {"display_name": None, "email": None}) + with pfm.Session() as s: + row = s.query(User).filter_by(id=user_id).first() + assert row.display_name == "Keep" + assert row.email == "keep@example.com" + + +def test_update_user_fields_empty_dict_is_noop(pfm): + """Empty dict must short-circuit before opening a DB session.""" + user_id = _make_user(pfm, display_name="Stable") + # Monkey-patch Session to detect unexpected opens. + original_session = pfm.Session + opened = {"count": 0} + + class _SpySession: + def __call__(self, *a, **kw): + opened["count"] += 1 + return original_session(*a, **kw) + + pfm.Session = _SpySession() + try: + pfm.update_user_fields(user_id, {}) + assert opened["count"] == 0, "update_user_fields({}) must short-circuit before touching the DB" + finally: + pfm.Session = original_session # --------------------------------------------------------------------------- @@ -144,17 +151,17 @@ def test_set_user_external_id_raises_for_unknown_user(pfm): def _session_kwargs(user_id, *, sid="sid-xyz", session_token_plain="plain-token-aaaa"): now = datetime.now() - return dict( - user_id=user_id, - sub="sub-abc-123", - sid=sid, - session_token_plain=session_token_plain, - id_token_encrypted=b"\x01\x02\x03", - access_token_encrypted=b"\xaa\xbb\xcc", - refresh_token_encrypted=b"\xdd\xee\xff", - access_token_expires_at=now + timedelta(minutes=5), - session_expires_at=now + timedelta(hours=8), - ) + return { + "user_id": user_id, + "sub": "sub-abc-123", + "sid": sid, + "session_token_plain": session_token_plain, + "id_token_encrypted": b"\x01\x02\x03", + "access_token_encrypted": b"\xaa\xbb\xcc", + "refresh_token_encrypted": b"\xdd\xee\xff", + "access_token_expires_at": now + timedelta(minutes=5), + "session_expires_at": now + timedelta(hours=8), + } def test_create_and_get_oidc_session_round_trip(pfm): @@ -188,9 +195,7 @@ def test_get_oidc_session_by_token_returns_none_for_unknown(pfm): def test_get_oidc_session_returns_none_when_revoked(pfm): user_id = _make_user(pfm) - created = pfm.create_oidc_session( - **_session_kwargs(user_id, session_token_plain="tok-revoke") - ) + created = pfm.create_oidc_session(**_session_kwargs(user_id, session_token_plain="tok-revoke")) pfm.revoke_oidc_session_by_id(created["id"]) assert pfm.get_oidc_session_by_token("tok-revoke") is None @@ -215,15 +220,9 @@ def test_get_oidc_session_returns_none_when_session_expired(pfm): def test_revoke_oidc_sessions_by_sid_revokes_all_matching(pfm): user_id = _make_user(pfm) # Two sessions sharing one sid, one with a different sid. - pfm.create_oidc_session( - **_session_kwargs(user_id, sid="sid-shared", session_token_plain="tok-1") - ) - pfm.create_oidc_session( - **_session_kwargs(user_id, sid="sid-shared", session_token_plain="tok-2") - ) - pfm.create_oidc_session( - **_session_kwargs(user_id, sid="sid-other", session_token_plain="tok-3") - ) + pfm.create_oidc_session(**_session_kwargs(user_id, sid="sid-shared", session_token_plain="tok-1")) + pfm.create_oidc_session(**_session_kwargs(user_id, sid="sid-shared", session_token_plain="tok-2")) + pfm.create_oidc_session(**_session_kwargs(user_id, sid="sid-other", session_token_plain="tok-3")) count = pfm.revoke_oidc_sessions_by_sid("sid-shared") assert count == 2 @@ -238,9 +237,7 @@ def test_revoke_oidc_sessions_by_sid_revokes_all_matching(pfm): def test_revoke_oidc_sessions_by_sid_idempotent(pfm): """Calling twice with the same sid must only revoke non-revoked rows.""" user_id = _make_user(pfm) - pfm.create_oidc_session( - **_session_kwargs(user_id, sid="sid-X", session_token_plain="tok-X") - ) + pfm.create_oidc_session(**_session_kwargs(user_id, sid="sid-X", session_token_plain="tok-X")) first = pfm.revoke_oidc_sessions_by_sid("sid-X") second = pfm.revoke_oidc_sessions_by_sid("sid-X") assert first == 1 @@ -254,9 +251,7 @@ def test_revoke_oidc_sessions_by_sid_idempotent(pfm): def test_update_oidc_session_tokens_updates_fields_and_last_refresh(pfm): user_id = _make_user(pfm) - created = pfm.create_oidc_session( - **_session_kwargs(user_id, session_token_plain="tok-refresh") - ) + created = pfm.create_oidc_session(**_session_kwargs(user_id, session_token_plain="tok-refresh")) original_session_expiry = created["session_expires_at"] new_expiry = datetime.now() + timedelta(minutes=10) @@ -282,9 +277,7 @@ def test_update_oidc_session_tokens_accepts_none_refresh(pfm): """Some IdPs don't rotate refresh_token on refresh (omit refresh_token in the response). We must keep the old encrypted value.""" user_id = _make_user(pfm) - created = pfm.create_oidc_session( - **_session_kwargs(user_id, session_token_plain="tok-nrr") - ) + created = pfm.create_oidc_session(**_session_kwargs(user_id, session_token_plain="tok-nrr")) new_expiry = datetime.now() + timedelta(minutes=10) pfm.update_oidc_session_tokens( session_id=created["id"], diff --git a/openrag/components/indexer/vectordb/utils.py b/openrag/components/indexer/vectordb/utils.py index 604b0039f..a497fbbb0 100644 --- a/openrag/components/indexer/vectordb/utils.py +++ b/openrag/components/indexer/vectordb/utils.py @@ -838,9 +838,16 @@ def remove_file_from_all_workspaces(self, file_id: str, partition: str): session.commit() # ------------------------------------------------------------------ - # OIDC — users lookup / external_user_id backfill + # OIDC — user lookup by sub + optional claim-mapping update # ------------------------------------------------------------------ + # Whitelist mirrored in ``api._OIDC_CLAIM_MAPPING_ALLOWED_FIELDS`` and in + # ``routers/auth.py`` — three locations on purpose: the startup validator + # and request-time parser both filter their own inputs, and the DB method + # refuses writes outside this set as a last line of defence against a + # caller bypassing the upstream checks. + _OIDC_WRITABLE_USER_FIELDS = {"display_name", "email"} + def _user_to_dict(self, user: User) -> dict: """Serialize a User ORM object to the dict shape used elsewhere.""" memberships = [ @@ -873,47 +880,33 @@ def get_user_by_external_id(self, external_user_id: str) -> dict | None: return None return self._user_to_dict(user) - def get_user_by_email(self, email: str) -> dict | None: - """Return the user (as dict) whose ``email`` matches exactly, or None. + def update_user_fields(self, user_id: int, fields: dict[str, object]) -> None: + """Update whitelisted scalar fields on the users table. - NOTE: comparison is **case-sensitive**. OIDC email claims are typically - lowercased by the IdP, but this is not guaranteed by the spec - (RFC 7519 §4.1 treats it as arbitrary string). Callers doing lookups - against user-provided input should normalize upstream if needed. + Enforces the same whitelist as the OIDC claim-mapping parser + (``display_name``, ``email``) — writing to any other field raises + ``ValueError``. ``None`` values are silently dropped (defensive: the + claim was missing upstream). Empty mapping is a no-op and does not + open a DB session. """ + if not fields: + return + bad = set(fields) - self._OIDC_WRITABLE_USER_FIELDS + if bad: + raise ValueError(f"Cannot update non-whitelisted user fields: {sorted(bad)}") + cleaned = {k: v for k, v in fields.items() if v is not None} + if not cleaned: + return + # Normalize email to lowercase if present (consistent with create_user). + if "email" in cleaned and isinstance(cleaned["email"], str): + cleaned["email"] = cleaned["email"].strip().lower() with self.Session() as s: - user = s.query(User).filter(User.email == email).first() - if not user: - return None - return self._user_to_dict(user) - - def set_user_external_id(self, user_id: int, external_user_id: str) -> None: - """Backfill ``users.external_user_id`` on first successful OIDC login. - - Behaviour: - - if currently NULL → set to ``external_user_id`` (backfill). - - if already equal to ``external_user_id`` → no-op. - - if set to a *different* value → raise ValueError (identity conflict; - caller must handle by logging and returning 403 — see AC6d). - """ - with self.Session() as s: - user = s.query(User).filter(User.id == user_id).first() + user = s.query(User).filter_by(id=user_id).first() if user is None: - raise ValueError(f"user_id={user_id} does not exist") - if user.external_user_id is None: - user.external_user_id = external_user_id - s.commit() - self.logger.info( - f"Backfilled external_user_id for user_id={user_id}" - ) - return - if user.external_user_id == external_user_id: - return # idempotent no-op - raise ValueError( - "external_user_id mismatch for user_id=" - f"{user_id}: stored={user.external_user_id!r}, " - f"incoming={external_user_id!r}" - ) + raise ValueError(f"User {user_id} not found") + for k, v in cleaned.items(): + setattr(user, k, v) + s.commit() # ------------------------------------------------------------------ # OIDC — sessions @@ -986,11 +979,7 @@ def get_oidc_session_by_token(self, session_token_plain: str) -> dict | None: session_token_hash = self.hash_token(session_token_plain) now = datetime.now() with self.Session() as s: - row = ( - s.query(OIDCSession) - .filter(OIDCSession.session_token_hash == session_token_hash) - .first() - ) + row = s.query(OIDCSession).filter(OIDCSession.session_token_hash == session_token_hash).first() if row is None: return None if row.revoked_at is not None: @@ -1043,12 +1032,7 @@ def update_oidc_session_tokens( already handles the common stampede case without needing a real lock. """ with self.Session() as s: - row = ( - s.query(OIDCSession) - .filter(OIDCSession.id == session_id) - .with_for_update() - .first() - ) + row = s.query(OIDCSession).filter(OIDCSession.id == session_id).with_for_update().first() if row is None: raise ValueError(f"oidc_session id={session_id} does not exist") row.access_token_encrypted = access_token_encrypted @@ -1076,9 +1060,7 @@ def revoke_oidc_sessions_by_sid(self, sid: str) -> int: result = s.execute(stmt) s.commit() count = result.rowcount or 0 - self.logger.bind(sid=sid, count=count).info( - "Revoked OIDC sessions by sid" - ) + self.logger.bind(sid=sid, count=count).info("Revoked OIDC sessions by sid") return count def revoke_oidc_session_by_id(self, session_id: int) -> None: diff --git a/openrag/components/indexer/vectordb/vectordb.py b/openrag/components/indexer/vectordb/vectordb.py index 75bc29592..3c600ad30 100644 --- a/openrag/components/indexer/vectordb/vectordb.py +++ b/openrag/components/indexer/vectordb/vectordb.py @@ -1236,12 +1236,9 @@ async def list_user_partitions(self, user_id: int): async def get_user_by_external_id(self, external_user_id: str): return self.partition_file_manager.get_user_by_external_id(external_user_id) - async def get_user_by_email(self, email: str): - return self.partition_file_manager.get_user_by_email(email) - - async def set_user_external_id(self, user_id: int, external_user_id: str): + async def update_user_fields(self, user_id: int, fields: dict): self._check_user_exists(user_id) - return self.partition_file_manager.set_user_external_id(user_id, external_user_id) + return self.partition_file_manager.update_user_fields(user_id, fields) async def create_oidc_session( self, diff --git a/openrag/routers/auth.py b/openrag/routers/auth.py index 8d3a6d79a..cfee8711b 100644 --- a/openrag/routers/auth.py +++ b/openrag/routers/auth.py @@ -20,9 +20,6 @@ from typing import Any from urllib.parse import urlencode, urlparse -from fastapi import APIRouter, Form, HTTPException, Request, Response, status -from fastapi.responses import JSONResponse, RedirectResponse - from components.auth import ( OIDCClient, StateCookiePayload, @@ -32,9 +29,15 @@ get_oidc_client, issue_session_token, ) +from fastapi import APIRouter, Form, HTTPException, Request, Response, status +from fastapi.responses import JSONResponse, RedirectResponse from utils.dependencies import get_vectordb from utils.logger import get_logger +# Whitelist mirrors ``api._OIDC_CLAIM_MAPPING_ALLOWED_FIELDS`` — kept in sync +# at the DB layer too (``PartitionFileManager.update_user_fields``). +_OIDC_CLAIM_MAPPING_ALLOWED_FIELDS = {"display_name", "email"} + logger = get_logger() router = APIRouter() @@ -46,6 +49,7 @@ # Env helpers — read lazily so tests can monkeypatch os.environ # --------------------------------------------------------------------------- + def _auth_mode() -> str: return os.getenv("AUTH_MODE", "token").strip().lower() @@ -57,15 +61,34 @@ def _token_encryption_key() -> str: return key -def _email_source() -> str: - return os.getenv("OIDC_EMAIL_SOURCE", "id_token").strip().lower() +def _claim_source() -> str: + return os.getenv("OIDC_CLAIM_SOURCE", "id_token").strip().lower() -def _allowed_email_domains() -> list[str]: - raw = os.getenv("OIDC_ALLOWED_EMAIL_DOMAINS", "").strip() +def _claim_mapping() -> dict[str, str]: + """Parse ``OIDC_CLAIM_MAPPING`` at request time so tests can monkeypatch it. + + Shares the validation rules with ``api._parse_oidc_claim_mapping``: entries + whose ``db_field`` is not whitelisted are silently dropped here because the + hard-failure path belongs to the startup validator in ``api.py`` — at login + time we prefer to log and continue rather than break the flow on a + misconfiguration the operator has already been warned about. + """ + raw = os.getenv("OIDC_CLAIM_MAPPING", "").strip() if not raw: - return [] - return [d.strip().lower() for d in raw.split(",") if d.strip()] + return {} + mapping: dict[str, str] = {} + for pair in raw.split(","): + pair = pair.strip() + if not pair or ":" not in pair: + continue + db_field, claim = pair.split(":", 1) + db_field = db_field.strip() + claim = claim.strip() + if db_field not in _OIDC_CLAIM_MAPPING_ALLOWED_FIELDS or not claim: + continue + mapping[db_field] = claim + return mapping def _post_logout_redirect_uri() -> str: @@ -144,9 +167,7 @@ def _delete_state_cookie(response: Response) -> None: ) -def _json_error( - status_code: int, detail: str, *, delete_state_cookie: bool = False -) -> JSONResponse: +def _json_error(status_code: int, detail: str, *, delete_state_cookie: bool = False) -> JSONResponse: r = JSONResponse(status_code=status_code, content={"detail": detail}) if delete_state_cookie: _delete_state_cookie(r) @@ -157,6 +178,7 @@ def _json_error( # GET /auth/login # --------------------------------------------------------------------------- + @router.get("/auth/login", include_in_schema=False) async def login(request: Request, next: str | None = None): _require_oidc_mode() @@ -166,9 +188,7 @@ async def login(request: Request, next: str | None = None): code_verifier, code_challenge = OIDCClient.generate_pkce_pair() try: - auth_url = await client.build_authorization_url( - state=state, nonce=nonce, code_challenge=code_challenge - ) + auth_url = await client.build_authorization_url(state=state, nonce=nonce, code_challenge=code_challenge) except Exception as e: logger.error(f"Failed to build OIDC authorization URL: {e}") raise HTTPException( @@ -201,6 +221,7 @@ async def login(request: Request, next: str | None = None): # GET /auth/callback # --------------------------------------------------------------------------- + @router.get("/auth/callback", include_in_schema=False) async def callback(request: Request, code: str | None = None, state: str | None = None): _require_oidc_mode() @@ -256,7 +277,7 @@ async def callback(request: Request, code: str | None = None, state: str | None delete_state_cookie=True, ) - # --- 4. Extract claims ----------------------------------------------------- + # --- 4. Extract sub and match user ---------------------------------------- sub = bundle.claims.get("sub") if not sub: return _json_error( @@ -265,106 +286,54 @@ async def callback(request: Request, code: str | None = None, state: str | None delete_state_cookie=True, ) - email: str | None - if _email_source() == "id_token": - email = bundle.claims.get("email") - else: - # userinfo - try: - userinfo = await client.fetch_userinfo(bundle.access_token) - except Exception as e: - logger.warning(f"OIDC userinfo fetch failed: {e}") - return _json_error( - status.HTTP_400_BAD_REQUEST, - "Failed to fetch userinfo from IdP.", - delete_state_cookie=True, - ) - email = userinfo.get("email") - - if not email: + vdb = get_vectordb() + user: dict[str, Any] | None = await vdb.get_user_by_external_id.remote(sub) + if user is None: + logger.warning(f"OIDC login rejected — user not registered (sub={sub!r})") return _json_error( - status.HTTP_400_BAD_REQUEST, - "IdP did not return an email address.", + status.HTTP_403_FORBIDDEN, + "User not registered", delete_state_cookie=True, ) - email = email.strip().lower() - - # --- 5. Optional email-domain whitelist ------------------------------------ - allowed = _allowed_email_domains() - if allowed: - try: - domain = email.split("@", 1)[1].lower() - except IndexError: - return _json_error( - status.HTTP_400_BAD_REQUEST, - "Invalid email address format.", - delete_state_cookie=True, - ) - if domain not in allowed: - logger.warning( - f"OIDC login rejected — email domain {domain!r} not in whitelist" - ) - return _json_error( - status.HTTP_403_FORBIDDEN, - f"Email domain {domain!r} is not allowed.", - delete_state_cookie=True, - ) - - # --- 6. User matching ------------------------------------------------------ - vdb = get_vectordb() - - user: dict[str, Any] | None = await vdb.get_user_by_external_id.remote(sub) - if user is None: - user = await vdb.get_user_by_email.remote(email) - if user is None: - logger.warning( - f"OIDC login rejected — user not registered (email={email!r}, sub={sub!r})" - ) - return _json_error( - status.HTTP_403_FORBIDDEN, - "User not registered", - delete_state_cookie=True, - ) - - stored_ext = user.get("external_user_id") - if stored_ext is None: - # Backfill external_user_id = sub. + # --- 5. Optional claim-mapping update -------------------------------------- + mapping = _claim_mapping() + if mapping: + if _claim_source() == "userinfo": try: - await vdb.set_user_external_id.remote(user["id"], sub) - logger.info( - f"Backfilled external_user_id for user_id={user['id']} (sub={sub!r})" - ) + claims_for_mapping: dict[str, Any] = await client.fetch_userinfo(bundle.access_token) except Exception as e: - logger.warning( - f"set_user_external_id failed for user_id={user['id']}: {e}" - ) - # Re-fetch via sub — this proves the backfill actually won the race. - user = await vdb.get_user_by_external_id.remote(sub) - if user is None: + logger.warning(f"OIDC userinfo fetch failed: {e}") return _json_error( - status.HTTP_403_FORBIDDEN, - "External user ID mismatch", + status.HTTP_400_BAD_REQUEST, + "Failed to fetch userinfo from IdP.", delete_state_cookie=True, ) - elif stored_ext != sub: - logger.warning( - "OIDC login rejected — external_user_id mismatch: " - f"user_id={user['id']}, stored={stored_ext!r}, claim_sub={sub!r}" - ) - return _json_error( - status.HTTP_403_FORBIDDEN, - "External user ID mismatch", - delete_state_cookie=True, - ) - - # Defensive sanity check (should be impossible after the lookup-by-sub path). - assert user.get("external_user_id") in (None, sub), ( - f"OIDC invariant violated: external_user_id={user.get('external_user_id')!r} " - f"but matching sub={sub!r}" - ) - - # --- 7. Timestamps --------------------------------------------------------- + else: + claims_for_mapping = bundle.claims + + updates: dict[str, Any] = {} + for db_field, claim in mapping.items(): + value = claims_for_mapping.get(claim) + if value is None: + continue + # No-op filter: skip fields already matching, so we don't churn the DB. + if user.get(db_field) == value: + continue + updates[db_field] = value + + if updates: + try: + await vdb.update_user_fields.remote(user["id"], updates) + except Exception as e: + logger.warning(f"update_user_fields failed for user_id={user['id']}: {e}") + else: + # Refresh the user dict so anything downstream sees the new values. + refreshed = await vdb.get_user_by_external_id.remote(sub) + if refreshed is not None: + user = refreshed + + # --- 6. Timestamps --------------------------------------------------------- now = _utcnow() expires_in = max(int(bundle.expires_in or 0), 60) access_token_expires_at = now + timedelta(seconds=expires_in) @@ -373,7 +342,7 @@ async def callback(request: Request, code: str | None = None, state: str | None else: session_expires_at = access_token_expires_at - # --- 8. Issue session & encrypt ------------------------------------------ + # --- 7. Issue session & encrypt ------------------------------------------ plain, _hashed = issue_session_token() key = _token_encryption_key() id_token_encrypted = encrypt_token(bundle.id_token, key=key) @@ -393,7 +362,7 @@ async def callback(request: Request, code: str | None = None, state: str | None session_expires_at=session_expires_at, ) - # --- 9. Build redirect: clear state cookie, set session cookie ----------- + # --- 8. Build redirect: clear state cookie, set session cookie ----------- next_url = _sanitize_next_url(payload.next_url) redirect = RedirectResponse(url=next_url, status_code=302) _delete_state_cookie(redirect) @@ -409,9 +378,7 @@ async def callback(request: Request, code: str | None = None, state: str | None path="/", ) - logger.info( - f"OIDC login success — user_id={user['id']}, sid={sid!r}, next={next_url!r}" - ) + logger.info(f"OIDC login success — user_id={user['id']}, sid={sid!r}, next={next_url!r}") return redirect @@ -419,6 +386,7 @@ async def callback(request: Request, code: str | None = None, state: str | None # POST /auth/backchannel-logout # --------------------------------------------------------------------------- + @router.post("/auth/backchannel-logout", include_in_schema=False) async def backchannel_logout(logout_token: str = Form(...)): """IdP-initiated logout per OIDC Back-Channel Logout spec. @@ -449,9 +417,7 @@ async def backchannel_logout(logout_token: str = Form(...)): if claims.sid: vdb = get_vectordb() count = await vdb.revoke_oidc_sessions_by_sid.remote(claims.sid) - logger.info( - f"Back-channel logout revoked sessions — sid={claims.sid!r}, count={count}" - ) + logger.info(f"Back-channel logout revoked sessions — sid={claims.sid!r}, count={count}") else: # Plan §2 #10 limits back-channel logout scope to sid only. # Still return 200 to keep the IdP happy. @@ -470,6 +436,7 @@ async def backchannel_logout(logout_token: str = Form(...)): # GET /auth/logout # --------------------------------------------------------------------------- + @router.get("/auth/logout", include_in_schema=False) async def logout(request: Request): _require_oidc_mode() @@ -520,6 +487,7 @@ async def logout(request: Request): # GET /auth/me — standard AuthMiddleware applies (route NOT in bypass list) # --------------------------------------------------------------------------- + @router.get("/auth/me") async def me(request: Request): """Debug/health endpoint — returns the user bound by AuthMiddleware.""" diff --git a/openrag/routers/test_auth_router.py b/openrag/routers/test_auth_router.py index df039b068..c52d0c8a5 100644 --- a/openrag/routers/test_auth_router.py +++ b/openrag/routers/test_auth_router.py @@ -36,7 +36,6 @@ from fastapi import FastAPI # noqa: E402 from fastapi.testclient import TestClient # noqa: E402 - # --------------------------------------------------------------------------- # Constants — align with the existing auth unit tests # --------------------------------------------------------------------------- @@ -139,7 +138,6 @@ class _StubVectorDB: def __init__(self): self.calls: list[tuple[str, tuple, dict]] = [] self._users_by_sub: dict[str, dict] = {} - self._users_by_email: dict[str, dict] = {} self._users_by_id: dict[int, dict] = {} self._sessions: dict[int, dict] = {} self._sessions_by_token: dict[str, int] = {} @@ -148,15 +146,8 @@ def __init__(self): self.get_user_by_external_id = _RayMethodStub( "get_user_by_external_id", self._impl_get_user_by_external_id, self.calls ) - self.get_user_by_email = _RayMethodStub( - "get_user_by_email", self._impl_get_user_by_email, self.calls - ) - self.set_user_external_id = _RayMethodStub( - "set_user_external_id", self._impl_set_user_external_id, self.calls - ) - self.create_oidc_session = _RayMethodStub( - "create_oidc_session", self._impl_create_oidc_session, self.calls - ) + self.update_user_fields = _RayMethodStub("update_user_fields", self._impl_update_user_fields, self.calls) + self.create_oidc_session = _RayMethodStub("create_oidc_session", self._impl_create_oidc_session, self.calls) self.get_oidc_session_by_token = _RayMethodStub( "get_oidc_session_by_token", self._impl_get_oidc_session_by_token, self.calls ) @@ -170,17 +161,21 @@ def __init__(self): # Test-only helpers ----------------------------------------------------- def add_user( - self, *, user_id: int, email: str, external_user_id: str | None = None + self, + *, + user_id: int, + email: str | None = None, + external_user_id: str | None = None, + display_name: str | None = None, ) -> dict: user = { "id": user_id, "email": email, "external_user_id": external_user_id, "is_admin": False, - "display_name": f"user-{user_id}", + "display_name": display_name or f"user-{user_id}", } self._users_by_id[user_id] = user - self._users_by_email[email] = user if external_user_id: self._users_by_sub[external_user_id] = user return user @@ -190,20 +185,20 @@ def add_user( def _impl_get_user_by_external_id(self, external_user_id: str): return self._users_by_sub.get(external_user_id) - def _impl_get_user_by_email(self, email: str): - return self._users_by_email.get(email) - - def _impl_set_user_external_id(self, user_id: int, external_user_id: str): + def _impl_update_user_fields(self, user_id: int, fields: dict): user = self._users_by_id.get(user_id) if user is None: - raise ValueError(f"user_id={user_id} does not exist") - if user["external_user_id"] is None: - user["external_user_id"] = external_user_id - self._users_by_sub[external_user_id] = user - return - if user["external_user_id"] == external_user_id: - return - raise ValueError("external_user_id mismatch") + raise ValueError(f"User {user_id} not found") + _ALLOWED = {"display_name", "email"} + bad = set(fields) - _ALLOWED + if bad: + raise ValueError(f"Cannot update non-whitelisted user fields: {sorted(bad)}") + for k, v in fields.items(): + if v is None: + continue + if k == "email" and isinstance(v, str): + v = v.strip().lower() + user[k] = v def _impl_create_oidc_session(self, **kwargs): sid = self._next_session_id @@ -212,11 +207,7 @@ def _impl_create_oidc_session(self, **kwargs): "id": sid, "session_expires_at": kwargs["session_expires_at"], "id_token_encrypted": kwargs["id_token_encrypted"], - **{ - k: v - for k, v in kwargs.items() - if k != "session_token_plain" - }, + **{k: v for k, v in kwargs.items() if k != "session_token_plain"}, } self._sessions[sid] = row self._sessions_by_token[kwargs["session_token_plain"]] = sid @@ -297,9 +288,9 @@ def env_oidc(monkeypatch): monkeypatch.setenv("OIDC_REDIRECT_URI", REDIRECT_URI) monkeypatch.setenv("OIDC_SCOPES", SCOPES) monkeypatch.setenv("OIDC_TOKEN_ENCRYPTION_KEY", _FERNET_KEY) - monkeypatch.setenv("OIDC_EMAIL_SOURCE", "id_token") + monkeypatch.setenv("OIDC_CLAIM_SOURCE", "id_token") monkeypatch.setenv("OIDC_POST_LOGOUT_REDIRECT_URI", "/") - monkeypatch.delenv("OIDC_ALLOWED_EMAIL_DOMAINS", raising=False) + monkeypatch.delenv("OIDC_CLAIM_MAPPING", raising=False) _auth_deps.reset_oidc_client() @@ -452,9 +443,7 @@ def _mock_token_endpoint(transport, id_token: str, *, refresh_token: str | None def test_callback_success_by_external_id(client, fresh_stub_vectordb): - fresh_stub_vectordb.add_user( - user_id=42, email="user@example.com", external_user_id="sub-abc" - ) + fresh_stub_vectordb.add_user(user_id=42, email="user@example.com", external_user_id="sub-abc") _setup_jwks(client.oidc_transport) state, nonce = _begin_login_and_extract_state(client) id_token = _sign_jwt(_id_token_payload(nonce, sub="sub-abc")) @@ -471,33 +460,11 @@ def test_callback_success_by_external_id(client, fresh_stub_vectordb): assert any(c[0] == "create_oidc_session" for c in fresh_stub_vectordb.calls) -def test_callback_backfills_external_user_id(client, fresh_stub_vectordb): - fresh_stub_vectordb.add_user( - user_id=7, email="alice@example.com", external_user_id=None - ) - _setup_jwks(client.oidc_transport) - state, nonce = _begin_login_and_extract_state(client) - id_token = _sign_jwt( - _id_token_payload(nonce, sub="sub-new", email="alice@example.com") - ) - _mock_token_endpoint(client.oidc_transport, id_token) - - r = client.get( - f"/auth/callback?code=c&state={state}", - follow_redirects=False, - ) - assert r.status_code == 302, r.text - # The user row should now have external_user_id filled. - user = fresh_stub_vectordb._users_by_id[7] - assert user["external_user_id"] == "sub-new" - - def test_callback_user_not_registered(client, fresh_stub_vectordb): + """Unknown sub → 403 (no email fallback, no auto-provisioning).""" _setup_jwks(client.oidc_transport) state, nonce = _begin_login_and_extract_state(client) - id_token = _sign_jwt( - _id_token_payload(nonce, sub="sub-unknown", email="ghost@example.com") - ) + id_token = _sign_jwt(_id_token_payload(nonce, sub="sub-unknown", email="ghost@example.com")) _mock_token_endpoint(client.oidc_transport, id_token) r = client.get( @@ -508,14 +475,25 @@ def test_callback_user_not_registered(client, fresh_stub_vectordb): assert "not registered" in r.json()["detail"].lower() -def test_callback_external_id_mismatch(client, fresh_stub_vectordb): +def test_callback_applies_claim_mapping_from_id_token(client, fresh_stub_vectordb, monkeypatch): + """With OIDC_CLAIM_MAPPING set, claims from the ID token update the user row.""" + monkeypatch.setenv("OIDC_CLAIM_MAPPING", "display_name:name,email:email") + monkeypatch.setenv("OIDC_CLAIM_SOURCE", "id_token") fresh_stub_vectordb.add_user( - user_id=11, email="bob@example.com", external_user_id="sub-stored" + user_id=42, + email="old@example.com", + external_user_id="sub-abc", + display_name="Old Name", ) _setup_jwks(client.oidc_transport) state, nonce = _begin_login_and_extract_state(client) id_token = _sign_jwt( - _id_token_payload(nonce, sub="sub-different", email="bob@example.com") + _id_token_payload( + nonce, + sub="sub-abc", + email="dwho@badwolf.org", + extra={"name": "Doctor Who"}, + ) ) _mock_token_endpoint(client.oidc_transport, id_token) @@ -523,54 +501,80 @@ def test_callback_external_id_mismatch(client, fresh_stub_vectordb): f"/auth/callback?code=c&state={state}", follow_redirects=False, ) - # Lookup by sub=sub-different returns None → fallback to email → user has - # external_user_id=sub-stored != sub-different → 403. - assert r.status_code == 403 - assert "mismatch" in r.json()["detail"].lower() - - -def test_callback_email_domain_not_whitelisted( - client, fresh_stub_vectordb, monkeypatch -): - monkeypatch.setenv("OIDC_ALLOWED_EMAIL_DOMAINS", "corp.example.com, ok.example.com") + assert r.status_code == 302, r.text + user = fresh_stub_vectordb._users_by_id[42] + assert user["display_name"] == "Doctor Who" + # email lowercased by update_user_fields stub + assert user["email"] == "dwho@badwolf.org" + # update_user_fields was called exactly once + assert sum(1 for c in fresh_stub_vectordb.calls if c[0] == "update_user_fields") == 1 + + +def test_callback_applies_claim_mapping_from_userinfo(client, fresh_stub_vectordb, monkeypatch): + """With OIDC_CLAIM_SOURCE=userinfo the claim fetch goes to /userinfo.""" + monkeypatch.setenv("OIDC_CLAIM_MAPPING", "display_name:name,email:email") + monkeypatch.setenv("OIDC_CLAIM_SOURCE", "userinfo") fresh_stub_vectordb.add_user( - user_id=1, email="x@other.example.com", external_user_id="sub-x" + user_id=55, + email=None, + external_user_id="sub-ui", + display_name="legacy", ) _setup_jwks(client.oidc_transport) state, nonce = _begin_login_and_extract_state(client) - id_token = _sign_jwt( - _id_token_payload(nonce, sub="sub-x", email="x@other.example.com") - ) + # ID token carries no name/email — the router must pull them from /userinfo. + id_token = _sign_jwt(_id_token_payload(nonce, sub="sub-ui", email=None)) _mock_token_endpoint(client.oidc_transport, id_token) + userinfo_route = client.oidc_transport.router.get(f"{ISSUER}/protocol/openid-connect/userinfo").mock( + return_value=httpx.Response( + 200, + json={"sub": "sub-ui", "name": "UI User", "email": "ui@example.com"}, + ) + ) r = client.get( f"/auth/callback?code=c&state={state}", follow_redirects=False, ) - assert r.status_code == 403 - assert "domain" in r.json()["detail"].lower() + assert r.status_code == 302, r.text + assert userinfo_route.called + user = fresh_stub_vectordb._users_by_id[55] + assert user["display_name"] == "UI User" + assert user["email"] == "ui@example.com" -def test_callback_userinfo_source(client, fresh_stub_vectordb, monkeypatch): - monkeypatch.setenv("OIDC_EMAIL_SOURCE", "userinfo") +def test_callback_skips_mapping_when_unset(client, fresh_stub_vectordb, monkeypatch): + """Without OIDC_CLAIM_MAPPING the user row is not touched.""" + monkeypatch.delenv("OIDC_CLAIM_MAPPING", raising=False) fresh_stub_vectordb.add_user( - user_id=55, email="ui@example.com", external_user_id="sub-ui" + user_id=77, + email="tester@example.com", + external_user_id="sub-plain", + display_name="Initial", ) _setup_jwks(client.oidc_transport) state, nonce = _begin_login_and_extract_state(client) - # ID token has NO email claim — must come from userinfo. - id_token = _sign_jwt(_id_token_payload(nonce, sub="sub-ui", email=None)) + id_token = _sign_jwt( + _id_token_payload( + nonce, + sub="sub-plain", + email="different@example.com", + extra={"name": "Should Be Ignored"}, + ) + ) _mock_token_endpoint(client.oidc_transport, id_token) - userinfo_route = client.oidc_transport.router.get( - f"{ISSUER}/protocol/openid-connect/userinfo" - ).mock(return_value=httpx.Response(200, json={"sub": "sub-ui", "email": "ui@example.com"})) r = client.get( f"/auth/callback?code=c&state={state}", follow_redirects=False, ) assert r.status_code == 302, r.text - assert userinfo_route.called + user = fresh_stub_vectordb._users_by_id[77] + # Untouched by the callback when OIDC_CLAIM_MAPPING is empty + assert user["display_name"] == "Initial" + assert user["email"] == "tester@example.com" + # update_user_fields was never called + assert not any(c[0] == "update_user_fields" for c in fresh_stub_vectordb.calls) # --------------------------------------------------------------------------- @@ -636,10 +640,7 @@ def test_logout_revokes_session_and_deletes_cookie(client, fresh_stub_vectordb): assert fresh_stub_vectordb._sessions[1]["revoked_at"] is not None # Cookie cleared in response (max-age=0 or Expires=past) set_cookie_headers = r.headers.get_list("set-cookie") - assert any( - "openrag_session=" in h and ("Max-Age=0" in h or "expires=" in h.lower()) - for h in set_cookie_headers - ) + assert any("openrag_session=" in h and ("Max-Age=0" in h or "expires=" in h.lower()) for h in set_cookie_headers) def test_logout_rejected_in_token_mode(env_token, fresh_stub_vectordb): @@ -672,9 +673,7 @@ def test_me_returns_user_info_with_valid_cookie(): # --------------------------------------------------------------------------- -def test_callback_session_not_prematurely_expired_under_nonutc_tz( - client, fresh_stub_vectordb, monkeypatch -): +def test_callback_session_not_prematurely_expired_under_nonutc_tz(client, fresh_stub_vectordb, monkeypatch): """Callback in a non-UTC timezone must produce an immediately usable session.""" import os as _os @@ -690,14 +689,10 @@ def test_callback_session_not_prematurely_expired_under_nonutc_tz( try: # Teach the stub to back get_oidc_session_by_token with the same dict we # created in create_oidc_session (the default stub already does). - fresh_stub_vectordb.add_user( - user_id=77, email="tz@example.com", external_user_id="sub-tz" - ) + fresh_stub_vectordb.add_user(user_id=77, email="tz@example.com", external_user_id="sub-tz") _setup_jwks(client.oidc_transport) state, nonce = _begin_login_and_extract_state(client) - id_token = _sign_jwt( - _id_token_payload(nonce, sub="sub-tz", email="tz@example.com") - ) + id_token = _sign_jwt(_id_token_payload(nonce, sub="sub-tz", email="tz@example.com")) _mock_token_endpoint(client.oidc_transport, id_token) r = client.get( @@ -713,18 +708,14 @@ def test_callback_session_not_prematurely_expired_under_nonutc_tz( assert session_cookie, "callback did not set openrag_session cookie" fetched = fresh_stub_vectordb._impl_get_oidc_session_by_token(session_cookie) - assert fetched is not None, ( - "Session appeared expired IMMEDIATELY after creation — tz bug (M2)" - ) + assert fetched is not None, "Session appeared expired IMMEDIATELY after creation — tz bug (M2)" # Additional sanity: session_expires_at must be strictly in the future # from the perspective of datetime.now() (the read-site clock). from datetime import datetime as _dt session_exp = fetched["session_expires_at"] - assert session_exp > _dt.now(), ( - f"session_expires_at={session_exp} is not in the future vs datetime.now()" - ) + assert session_exp > _dt.now(), f"session_expires_at={session_exp} is not in the future vs datetime.now()" finally: if original_tz is None: _os.environ.pop("TZ", None) diff --git a/tests/api_tests/OIDC_TEST_COVERAGE.md b/tests/api_tests/OIDC_TEST_COVERAGE.md index 1abedc822..c84e02389 100644 --- a/tests/api_tests/OIDC_TEST_COVERAGE.md +++ b/tests/api_tests/OIDC_TEST_COVERAGE.md @@ -10,10 +10,7 @@ test(s) that cover it. | AC3 | `AUTH_MODE=oidc` — API path without cookie/Bearer → 401 JSON | `openrag/components/auth/test_middleware.py::TestOIDCMode::test_no_creds_api_path_returns_401`, `::test_no_creds_v1_chat_returns_401` | | AC4 | `GET /auth/login` → 302 with `state`, `nonce`, `code_challenge` (PKCE S256), `scope openid email` | `openrag/routers/test_auth_router.py::test_login_redirects_to_idp_with_pkce`, `tests/api_tests/test_oidc_lifecycle.py::test_full_oidc_lifecycle` (step 1) | | AC5 | `GET /auth/callback` with valid code+state → sets `openrag_session` cookie + 302 to `next_url` | `openrag/routers/test_auth_router.py::test_callback_success_by_external_id`, `tests/api_tests/test_oidc_lifecycle.py::test_full_oidc_lifecycle` (step 3) | -| AC6 | Callback with unknown email AND unknown sub → 403, no session created | `openrag/routers/test_auth_router.py::test_callback_user_not_registered` | -| AC6b | Callback: match by sub directly (user already linked), no email fallback | `openrag/routers/test_auth_router.py::test_callback_success_by_external_id` | -| AC6c | Callback: match by email, backfill `external_user_id=sub`, session created | `openrag/routers/test_auth_router.py::test_callback_backfills_external_user_id`, `tests/api_tests/test_oidc_lifecycle.py::test_full_oidc_lifecycle` (steps 3–4) | -| AC6d | Callback: `external_user_id` already set to different sub → 403 conflict | `openrag/routers/test_auth_router.py::test_callback_external_id_mismatch` | +| AC6 | Callback with unknown `sub` → 403, no session created (no email fallback) | `openrag/routers/test_auth_router.py::test_callback_user_not_registered` | | AC7 | Callback with invalid/mismatched `state` → 400 | `openrag/routers/test_auth_router.py::test_callback_state_mismatch`, `::test_callback_missing_state_cookie` | | AC8 | Callback with nonce mismatch in ID token → 400 | `openrag/components/auth/test_oidc_client.py` (exchange_code nonce validation tests) | | AC9 | Request with valid session cookie → `request.state.user` populated, normal flow | `openrag/components/auth/test_middleware.py::TestOIDCMode::test_cookie_valid_and_access_token_fresh_no_refresh`, `tests/api_tests/test_oidc_lifecycle.py::test_full_oidc_lifecycle` (step 5) | @@ -26,3 +23,6 @@ test(s) that cover it. | AC16 | `access_token` and `refresh_token` stored encrypted (Fernet), unreadable without key | `openrag/components/auth/test_session_tokens.py::TestEncryptDecrypt::test_round_trip`, `::test_wrong_key_raises_value_error` | | AC17 | Alembic migration upgrade/downgrade idempotent | Manual: `alembic upgrade head && alembic downgrade -1 && alembic upgrade head` | | AC18 | `OIDC_TOKEN_ENCRYPTION_KEY` missing in oidc mode → clear startup error | `openrag/components/auth/test_oidc_client.py` (startup/config validation tests) | +| AC19 | `OIDC_CLAIM_MAPPING` unset → callback does NOT update user row | `openrag/routers/test_auth_router.py::test_callback_skips_mapping_when_unset` | +| AC20 | `OIDC_CLAIM_MAPPING` set + `OIDC_CLAIM_SOURCE=id_token` → user row updated from ID token claims | `openrag/routers/test_auth_router.py::test_callback_applies_claim_mapping_from_id_token` | +| AC21 | `OIDC_CLAIM_MAPPING` set + `OIDC_CLAIM_SOURCE=userinfo` → `/userinfo` fetched, user row updated | `openrag/routers/test_auth_router.py::test_callback_applies_claim_mapping_from_userinfo` | diff --git a/tests/api_tests/test_oidc_lifecycle.py b/tests/api_tests/test_oidc_lifecycle.py index 87795241f..62244e553 100644 --- a/tests/api_tests/test_oidc_lifecycle.py +++ b/tests/api_tests/test_oidc_lifecycle.py @@ -126,7 +126,6 @@ class _StubVectorDB: def __init__(self): self.calls: list[tuple[str, tuple, dict]] = [] self._users_by_sub: dict[str, dict] = {} - self._users_by_email: dict[str, dict] = {} self._users_by_id: dict[int, dict] = {} self._sessions: dict[int, dict] = {} self._sessions_by_token: dict[str, int] = {} @@ -135,11 +134,8 @@ def __init__(self): self.get_user_by_external_id = _RayMethodStub( "get_user_by_external_id", self._impl_get_user_by_external_id, self.calls ) - self.get_user_by_email = _RayMethodStub( - "get_user_by_email", self._impl_get_user_by_email, self.calls - ) - self.set_user_external_id = _RayMethodStub( - "set_user_external_id", self._impl_set_user_external_id, self.calls + self.update_user_fields = _RayMethodStub( + "update_user_fields", self._impl_update_user_fields, self.calls ) self.create_oidc_session = _RayMethodStub( "create_oidc_session", self._impl_create_oidc_session, self.calls @@ -165,7 +161,13 @@ def __init__(self): "update_oidc_session_tokens", lambda *a, **kw: None, self.calls ) - def add_user(self, *, user_id: int, email: str, external_user_id: str | None = None) -> dict: + def add_user( + self, + *, + user_id: int, + email: str | None = None, + external_user_id: str | None = None, + ) -> dict: user = { "id": user_id, "email": email, @@ -174,7 +176,6 @@ def add_user(self, *, user_id: int, email: str, external_user_id: str | None = N "display_name": f"user-{user_id}", } self._users_by_id[user_id] = user - self._users_by_email[email] = user if external_user_id: self._users_by_sub[external_user_id] = user return user @@ -182,20 +183,20 @@ def add_user(self, *, user_id: int, email: str, external_user_id: str | None = N def _impl_get_user_by_external_id(self, external_user_id: str): return self._users_by_sub.get(external_user_id) - def _impl_get_user_by_email(self, email: str): - return self._users_by_email.get(email) - - def _impl_set_user_external_id(self, user_id: int, external_user_id: str): + def _impl_update_user_fields(self, user_id: int, fields: dict): user = self._users_by_id.get(user_id) if user is None: - raise ValueError(f"user_id={user_id} does not exist") - if user["external_user_id"] is None: - user["external_user_id"] = external_user_id - self._users_by_sub[external_user_id] = user - return - if user["external_user_id"] == external_user_id: - return - raise ValueError("external_user_id mismatch") + raise ValueError(f"User {user_id} not found") + _ALLOWED = {"display_name", "email"} + bad = set(fields) - _ALLOWED + if bad: + raise ValueError(f"Cannot update non-whitelisted user fields: {sorted(bad)}") + for k, v in fields.items(): + if v is None: + continue + if k == "email" and isinstance(v, str): + v = v.strip().lower() + user[k] = v def _impl_create_oidc_session(self, **kwargs): sid_key = self._next_session_id @@ -305,7 +306,9 @@ def test_full_oidc_lifecycle(monkeypatch): """Single end-to-end flow: login → callback → /users/info → backchannel logout → revoked cookie check. - Covers AC4, AC5, AC6c, AC9, AC12, AC14 with live component wiring. + Covers AC4, AC5, AC9, AC12, AC14 with live component wiring. + Pre-provisions alice with ``external_user_id`` matching the mocked IdP's + ``sub`` — email is pure metadata in the simplified flow. """ # ── Env ────────────────────────────────────────────────────────────────── monkeypatch.setenv("AUTH_MODE", "oidc") @@ -315,15 +318,18 @@ def test_full_oidc_lifecycle(monkeypatch): monkeypatch.setenv("OIDC_REDIRECT_URI", REDIRECT_URI) monkeypatch.setenv("OIDC_SCOPES", SCOPES) monkeypatch.setenv("OIDC_TOKEN_ENCRYPTION_KEY", _FERNET_KEY) - monkeypatch.setenv("OIDC_EMAIL_SOURCE", "id_token") + monkeypatch.setenv("OIDC_CLAIM_SOURCE", "id_token") monkeypatch.setenv("OIDC_POST_LOGOUT_REDIRECT_URI", "/") - monkeypatch.delenv("OIDC_ALLOWED_EMAIL_DOMAINS", raising=False) + monkeypatch.delenv("OIDC_CLAIM_MAPPING", raising=False) monkeypatch.delenv("AUTH_TOKEN", raising=False) _auth_deps.reset_oidc_client() - # ── Pre-seed alice ──────────────────────────────────────────────────────── + # ── Pre-seed alice with the exact sub that the IdP mock will return ──────── + ALICE_SUB = "alice-sub" _stub_vdb.__init__() # reset state - _stub_vdb.add_user(user_id=99, email="alice@example.com", external_user_id=None) + _stub_vdb.add_user( + user_id=99, email="alice@example.com", external_user_id=ALICE_SUB + ) # ── Build app with mocked transport ────────────────────────────────────── transport = respx.MockTransport(assert_all_called=False) @@ -354,7 +360,6 @@ def test_full_oidc_lifecycle(monkeypatch): assert "openrag_oidc_state" in r1.cookies # ── Step 2: Simulate IdP token response ────────────────────────────────── - ALICE_SUB = "alice-sub" ALICE_SID = "sess-123" id_tok = _id_token(nonce, sub=ALICE_SUB, email="alice@example.com", sid=ALICE_SID) @@ -382,7 +387,8 @@ def test_full_oidc_lifecycle(monkeypatch): session_cookie = r2.cookies["openrag_session"] # ── Step 4: Assert DB state ─────────────────────────────────────────────── - # external_user_id backfilled + # User pre-provisioning is the admin's responsibility — the flow must not + # mutate external_user_id at all (no backfill anymore). alice = _stub_vdb._users_by_id[99] assert alice["external_user_id"] == ALICE_SUB, ( f"Expected external_user_id='{ALICE_SUB}', got '{alice['external_user_id']}'" From 78e6a42ca2f807b666a78702196ff507c1837212 Mon Sep 17 00:00:00 2001 From: Yadd Date: Fri, 17 Apr 2026 12:43:28 +0200 Subject: [PATCH 05/26] fix(tests): authlib JsonWebToken() needs algorithms + respx MockRouter MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit - JsonWebToken() → JsonWebToken(["RS256"]) in both _sign_jwt helpers (Authlib >= 1.0 requires the allowed-algorithms list as first arg). - test_auth_router.py: respx.MockTransport → MockRouter + httpx.MockTransport (same fix as test_oidc_client.py last commit — respx >= 0.22 API). - test_oidc_lifecycle.py: drop unused `Request` import + sort imports. --- openrag/components/auth/test_oidc_client.py | 3 ++- openrag/routers/test_auth_router.py | 19 +++++++++++-------- tests/api_tests/test_oidc_lifecycle.py | 5 +++-- 3 files changed, 16 insertions(+), 11 deletions(-) diff --git a/openrag/components/auth/test_oidc_client.py b/openrag/components/auth/test_oidc_client.py index e9c27745f..9d05e011e 100644 --- a/openrag/components/auth/test_oidc_client.py +++ b/openrag/components/auth/test_oidc_client.py @@ -52,7 +52,8 @@ def _sign_jwt(payload: dict) -> str: from authlib.jose import JsonWebToken header = {"alg": "RS256", "kid": "test-key-1"} - jwt = JsonWebToken() + # Authlib >=1.0 requires the allowed-algorithms list on JsonWebToken. + jwt = JsonWebToken(["RS256"]) token = jwt.encode(header, payload, _RSA_PRIVATE) # authlib returns bytes if isinstance(token, bytes): diff --git a/openrag/routers/test_auth_router.py b/openrag/routers/test_auth_router.py index c52d0c8a5..b133cf75b 100644 --- a/openrag/routers/test_auth_router.py +++ b/openrag/routers/test_auth_router.py @@ -72,7 +72,8 @@ def _make_rsa_key_pair(): def _sign_jwt(payload: dict) -> str: header = {"alg": "RS256", "kid": "test-key-1"} - jwt = JsonWebToken() + # Authlib >=1.0 requires the allowed-algorithms list on JsonWebToken. + jwt = JsonWebToken(["RS256"]) token = jwt.encode(header, payload, _RSA_PRIVATE) return token.decode() if isinstance(token, bytes) else token @@ -319,8 +320,10 @@ def client(env_oidc, fresh_stub_vectordb): app.include_router(auth_router) # Replace the OIDCClient's internal httpx client with one backed by respx. - transport = respx.MockTransport(assert_all_called=False) - http = httpx.AsyncClient(transport=transport) + # respx >= 0.22 removed the top-level MockTransport; use MockRouter + + # httpx.MockTransport(router.handler) instead. + router = respx.MockRouter(assert_all_called=False) + http = httpx.AsyncClient(transport=httpx.MockTransport(router.handler)) # Force singleton creation using our mocked http client. _auth_deps.reset_oidc_client() @@ -334,18 +337,18 @@ def client(env_oidc, fresh_stub_vectordb): ) c = TestClient(app) - c.oidc_transport = transport # type: ignore[attr-defined] + c.oidc_router = router # type: ignore[attr-defined] yield c -def _setup_discovery(transport): - transport.router.get(f"{ISSUER}/.well-known/openid-configuration").mock( +def _setup_discovery(router): + router.get(f"{ISSUER}/.well-known/openid-configuration").mock( return_value=httpx.Response(200, json=DISCOVERY_DOC) ) -def _setup_jwks(transport): - transport.router.get(f"{ISSUER}/protocol/openid-connect/certs").mock( +def _setup_jwks(router): + router.get(f"{ISSUER}/protocol/openid-connect/certs").mock( return_value=httpx.Response(200, json=JWKS_RESPONSE) ) diff --git a/tests/api_tests/test_oidc_lifecycle.py b/tests/api_tests/test_oidc_lifecycle.py index 62244e553..a788d0de2 100644 --- a/tests/api_tests/test_oidc_lifecycle.py +++ b/tests/api_tests/test_oidc_lifecycle.py @@ -26,12 +26,13 @@ pytest.importorskip("itsdangerous") pytest.importorskip("cryptography") -import httpx # noqa: E402 import importlib # noqa: E402 + +import httpx # noqa: E402 import respx # noqa: E402 from authlib.jose import JsonWebKey, JsonWebToken # noqa: E402 from cryptography.fernet import Fernet # noqa: E402 -from fastapi import FastAPI, Request # noqa: E402 +from fastapi import FastAPI # noqa: E402 from fastapi.testclient import TestClient # noqa: E402 # --------------------------------------------------------------------------- From 30060db4ed53327d2154e725d7b6c42e6a0151b9 Mon Sep 17 00:00:00 2001 From: Yadd Date: Fri, 17 Apr 2026 12:47:43 +0200 Subject: [PATCH 06/26] feat(auth): add GET / root redirect to avoid 404 after OIDC login When a user starts the OIDC flow from http:/// (no ?next= override), the callback lands them back on "/" after authentication and previously got a 404. Add a simple root handler that forwards to the indexer-ui (if it runs on a different host/port) or to /chainlit/, otherwise returns a minimal JSON status. --- openrag/api.py | 19 ++++++++++++++++++- 1 file changed, 18 insertions(+), 1 deletion(-) diff --git a/openrag/api.py b/openrag/api.py index 4e8bcab33..48963b3af 100644 --- a/openrag/api.py +++ b/openrag/api.py @@ -13,7 +13,7 @@ from fastapi import Depends, FastAPI, Request from fastapi.middleware.cors import CORSMiddleware from fastapi.openapi.utils import get_openapi -from fastapi.responses import JSONResponse +from fastapi.responses import JSONResponse, RedirectResponse from fastapi.staticfiles import StaticFiles ray.init(dashboard_host="0.0.0.0") @@ -255,6 +255,23 @@ async def unhandled_exception_handler(request: Request, exc: Exception): app.mount("/static", StaticFiles(directory=DATA_DIR.resolve(), check_dir=True), name="static") +@app.get("/", include_in_schema=False) +def root_redirect(): + """Root handler — sends authenticated users to the indexer-ui (if + configured on a separate host) or the chainlit chat mounted on this + app. Prevents a bare ``http://localhost:APP_PORT/`` from returning 404 + after an OIDC login that used ``next=/``. + """ + # INDEXERUI_URL always has a default (localhost:INDEXERUI_PORT); only + # redirect there when it points to a different host/port than us — + # otherwise we'd loop. + if INDEXERUI_URL and f":{os.getenv('APP_PORT', '8080')}" not in INDEXERUI_URL: + return RedirectResponse(url=INDEXERUI_URL, status_code=302) + if WITH_CHAINLIT_UI: + return RedirectResponse(url="/chainlit/", status_code=302) + return JSONResponse({"status": "ok", "app": "openrag", "version": app.version}) + + @app.get("/health_check", summary="Health check endpoint for API", dependencies=[]) async def health_check(request: Request): # TODO : Error reporting about llm and vlm From ee60761ee7f2872ab77a937ab4fd506a2620389e Mon Sep 17 00:00:00 2001 From: Yadd Date: Fri, 17 Apr 2026 13:20:39 +0200 Subject: [PATCH 07/26] fix(auth): address CI + Copilot review MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Correctness / security: - middleware: cookie-session lookup now gated behind AUTH_MODE=oidc so a stray openrag_session cookie cannot authenticate requests in token mode (preserves legacy Bearer-only contract) - /auth/callback: on token-exchange failure, return a generic error message to the client; full exception now logs via logger.exception() only — no IdP URLs / stack-adjacent internals leak via the HTTP response - docker-compose: remove the hardcoded `auth.example.com:host-gateway` extra_host (would shadow a real external domain for other users) + restore vllm-gpu / vllm-cpu service definitions that an unrelated local change had commented out - deps: reset_oidc_client() now best-effort closes the underlying httpx.AsyncClient to avoid "Unclosed client session" warnings in tests Tests — CI green: - test_auth_router.py: finish the respx.MockTransport → MockRouter migration (rename the oidc_transport fixture attr + all callsites; swap _mock_token_endpoint's param; drop the stray .router.get chain) - test_oidc_lifecycle.py: same migration (MockRouter + httpx.MockTransport), add ["RS256"] to the JsonWebToken factory (Authlib >= 1.0), tighten the post-logout /users/info assertion to strict 401 - test_middleware.py: docstring says "naive local time" not "naive UTC" Docs: - docs/oidc.md CSRF section: fix cookie name (openrag_oidc_state, not idp_state) and TTL (10 min, not 5) - CLAUDE.md Session Management: correct session-token shape description (secrets.token_urlsafe(32) → URL-safe ~43 chars, not 32-byte hex) --- CLAUDE.md | 2 +- docker-compose.yaml | 100 +++++++++++---------- docs/oidc.md | 2 +- openrag/components/auth/deps.py | 24 ++++- openrag/components/auth/middleware.py | 7 +- openrag/components/auth/test_middleware.py | 5 +- openrag/routers/auth.py | 8 +- openrag/routers/test_auth_router.py | 56 ++++++------ tests/api_tests/test_oidc_lifecycle.py | 30 +++---- 9 files changed, 130 insertions(+), 104 deletions(-) diff --git a/CLAUDE.md b/CLAUDE.md index a4e8c9d44..37b282a1b 100644 --- a/CLAUDE.md +++ b/CLAUDE.md @@ -401,7 +401,7 @@ New table `oidc_sessions`: **Session Management**: -- Session token: 32-byte hex opaque token, hashed (SHA-256) before storage +- Session token: URL-safe opaque token (`secrets.token_urlsafe(32)` — ~43 chars from 32 bytes of randomness), hashed (SHA-256) before storage - Cookie: `openrag_session` (httpOnly, Secure if HTTPS, SameSite=Lax, Path=/, no Domain=) - TTL: Aligned with `access_token_expires_at`; auto-refresh if `refresh_token` available (<60s before expiry) - Revocation: Via back-channel logout or manual invalidation diff --git a/docker-compose.yaml b/docker-compose.yaml index 9ac2ae99b..79990582f 100644 --- a/docker-compose.yaml +++ b/docker-compose.yaml @@ -10,10 +10,14 @@ x-openrag: &openrag_template context: . dockerfile: Dockerfile extra_hosts: - # Let containers resolve hostnames defined in the host's /etc/hosts - # (e.g. auth.example.com for a local OIDC provider running on the host). + # Let containers reach services running on the Docker host via + # ``host.docker.internal`` (Linux Docker >= 20.10). Useful when an OIDC + # provider runs on the host in AUTH_MODE=oidc. If the IdP is behind a + # custom hostname resolved only in the host's /etc/hosts, add your own + # mapping via a ``docker-compose.override.yaml`` rather than editing this + # list — otherwise real external domains with the same name would be + # shadowed for other users. - "host.docker.internal:host-gateway" - - "auth.example.com:host-gateway" volumes: - ${DATA_VOLUME:-./data}:/app/data - ${MODEL_WEIGHTS_VOLUME:-~/.cache/huggingface}:/app/model_weights # Model weights for RAG @@ -100,8 +104,8 @@ services: condition: service_started milvus: condition: service_healthy - #vllm-gpu: - # condition: service_healthy + vllm-gpu: + condition: service_healthy # No GPU openrag-cpu: @@ -114,8 +118,8 @@ services: condition: service_started milvus: condition: service_healthy - #vllm-cpu: - # condition: service_healthy + vllm-cpu: + condition: service_healthy rdb: image: postgres:15 @@ -127,48 +131,48 @@ services: expose: - 5432 - #vllm-gpu: - # <<: *vllm_template - # image: vllm/vllm-openai:v0.9.2 - # environment: - # <<: *vllm_env - # NVIDIA_VISIBLE_DEVICES: all - # NVIDIA_DRIVER_CAPABILITIES: compute,utility - # runtime: nvidia - # deploy: - # resources: - # reservations: - # devices: - # - driver: nvidia - # count: all - # capabilities: [gpu] - # profiles: - # - "" # Empty string gives default behavior (but does not run when cpu requested) + vllm-gpu: + <<: *vllm_template + image: vllm/vllm-openai:v0.9.2 + environment: + <<: *vllm_env + NVIDIA_VISIBLE_DEVICES: all + NVIDIA_DRIVER_CAPABILITIES: compute,utility + runtime: nvidia + deploy: + resources: + reservations: + devices: + - driver: nvidia + count: all + capabilities: [gpu] + profiles: + - "" # Empty string gives default behavior (but does not run when cpu requested) - #vllm-cpu: - # <<: *vllm_template - # build: - # context: extern/vllm - # dockerfile: Dockerfile.cpu - # target: vllm-openai - # image: openrag-vllm-openai-cpu - # deploy: {} - # environment: - # <<: *vllm_env - # VLLM_CPU_KVCACHE_SPACE: 8 - # # Default value isn't sufficient for full context length - # command: > - # --model ${EMBEDDER_MODEL_NAME:-jinaai/jina-embeddings-v3} - # --trust-remote-code - # --dtype float32 - # --max-model-len ${MAX_MODEL_LEN:-8192} - # # --max-num-batched-tokens 32768 - # # dtype is required for aarch64 (https://github.com/vllm-project/vllm/issues/11327) and improves speed on amd64. - # # max-num-batched-tokens is required for aarch64 because chunked prefill isn't supported by V1 vllm backend - # # for aarch64 yet. On aarch64 max-num-batched-tokens must be equal max-model-len for now (without chunked prefill). - # # For details see https://github.com/vllm-project/vllm/issues/21179 - # profiles: - # - "cpu" + vllm-cpu: + <<: *vllm_template + build: + context: extern/vllm + dockerfile: Dockerfile.cpu + target: vllm-openai + image: openrag-vllm-openai-cpu + deploy: {} + environment: + <<: *vllm_env + VLLM_CPU_KVCACHE_SPACE: 8 + # Default value isn't sufficient for full context length + command: > + --model ${EMBEDDER_MODEL_NAME:-jinaai/jina-embeddings-v3} + --trust-remote-code + --dtype float32 + --max-model-len ${MAX_MODEL_LEN:-8192} + # --max-num-batched-tokens 32768 + # dtype is required for aarch64 (https://github.com/vllm-project/vllm/issues/11327) and improves speed on amd64. + # max-num-batched-tokens is required for aarch64 because chunked prefill isn't supported by V1 vllm backend + # for aarch64 yet. On aarch64 max-num-batched-tokens must be equal max-model-len for now (without chunked prefill). + # For details see https://github.com/vllm-project/vllm/issues/21179 + profiles: + - "cpu" networks: default: diff --git a/docs/oidc.md b/docs/oidc.md index 74bb0193c..c242369ae 100644 --- a/docs/oidc.md +++ b/docs/oidc.md @@ -721,7 +721,7 @@ Server logs record the attempted `sub` at `WARNING` level so admins can copy it ### CSRF Mitigation - Authorization requests use a server-generated `state` parameter -- The `state` is stored in a temporary, signed cookie (`idp_state`, 5-minute TTL) +- The `state` is stored in a temporary, itsdangerous-signed cookie (`openrag_oidc_state`, 10-minute TTL) - The callback validates that the returned `state` matches the cookie - Prevents CSRF attacks on the callback endpoint diff --git a/openrag/components/auth/deps.py b/openrag/components/auth/deps.py index 5eaa21643..c68d50e21 100644 --- a/openrag/components/auth/deps.py +++ b/openrag/components/auth/deps.py @@ -55,7 +55,29 @@ def get_oidc_client() -> OIDCClient: def reset_oidc_client() -> None: - """Test hook — drops the cached client so the next call rebuilds from env.""" + """Test hook — drops the cached client so the next call rebuilds from env. + + Best-effort closes the underlying httpx.AsyncClient to avoid "Unclosed + client session" warnings and leaking connections when tests repeatedly + reset the singleton. If no event loop is running we skip the close call + — the GC will eventually reclaim the socket. + """ global _client with _lock: + old = _client _client = None + if old is None: + return + try: + import asyncio + + loop = asyncio.get_event_loop_policy().get_event_loop() + if loop.is_running(): + # Schedule close on the running loop without awaiting — caller + # doesn't need to be async. + loop.create_task(old.aclose()) + else: + loop.run_until_complete(old.aclose()) + except Exception: + # Closing is best-effort; never let a reset blow up the caller. + pass diff --git a/openrag/components/auth/middleware.py b/openrag/components/auth/middleware.py index 1243c2402..9f372e8c9 100644 --- a/openrag/components/auth/middleware.py +++ b/openrag/components/auth/middleware.py @@ -133,8 +133,11 @@ async def dispatch(self, request: Request, call_next): user = None session = None - # --- 1) Cookie session (OIDC UI flow). - cookie_token = request.cookies.get(SESSION_COOKIE_NAME) + # --- 1) Cookie session (OIDC UI flow). Gated on oidc mode so the + # legacy token-mode contract remains strictly Bearer-only — + # a stray openrag_session cookie must not authenticate a + # request when AUTH_MODE=token. + cookie_token = request.cookies.get(SESSION_COOKIE_NAME) if auth_mode == "oidc" else None if cookie_token: session = await vectordb.get_oidc_session_by_token.remote(cookie_token) if session is not None: diff --git a/openrag/components/auth/test_middleware.py b/openrag/components/auth/test_middleware.py index 5bc6d2b3d..67092d073 100644 --- a/openrag/components/auth/test_middleware.py +++ b/openrag/components/auth/test_middleware.py @@ -4,8 +4,9 @@ ``vectordb`` — no Ray, no Postgres, no Milvus. They exercise the decision tree documented in ``.omc/plans/oidc-auth/plan.md`` §6.1. -Timezone policy: Phase 2 stores session timestamps as naive UTC (``datetime.now()``), -so the refresh helper compares naive datetimes. These tests follow suit. +Timezone policy: Phase 2 stores session timestamps as naive local time +(``datetime.now()``), so the refresh helper compares naive datetimes. These +tests follow suit. """ from __future__ import annotations diff --git a/openrag/routers/auth.py b/openrag/routers/auth.py index cfee8711b..5f03beb7d 100644 --- a/openrag/routers/auth.py +++ b/openrag/routers/auth.py @@ -269,11 +269,13 @@ async def callback(request: Request, code: str | None = None, state: str | None code_verifier=payload.code_verifier, expected_nonce=payload.nonce, ) - except Exception as e: - logger.warning(f"OIDC code exchange failed: {e}") + except Exception: + # Log full exception for operators; return a generic message so IdP + # URLs / stack-adjacent internals don't leak via the HTTP response. + logger.exception("OIDC code exchange failed") return _json_error( status.HTTP_400_BAD_REQUEST, - f"OIDC code exchange failed: {e}", + "OIDC code exchange failed", delete_state_cookie=True, ) diff --git a/openrag/routers/test_auth_router.py b/openrag/routers/test_auth_router.py index b133cf75b..17de02ffa 100644 --- a/openrag/routers/test_auth_router.py +++ b/openrag/routers/test_auth_router.py @@ -342,15 +342,11 @@ def client(env_oidc, fresh_stub_vectordb): def _setup_discovery(router): - router.get(f"{ISSUER}/.well-known/openid-configuration").mock( - return_value=httpx.Response(200, json=DISCOVERY_DOC) - ) + router.get(f"{ISSUER}/.well-known/openid-configuration").mock(return_value=httpx.Response(200, json=DISCOVERY_DOC)) def _setup_jwks(router): - router.get(f"{ISSUER}/protocol/openid-connect/certs").mock( - return_value=httpx.Response(200, json=JWKS_RESPONSE) - ) + router.get(f"{ISSUER}/protocol/openid-connect/certs").mock(return_value=httpx.Response(200, json=JWKS_RESPONSE)) # --------------------------------------------------------------------------- @@ -367,7 +363,7 @@ def test_login_rejected_in_token_mode(env_token, fresh_stub_vectordb): def test_login_redirects_to_idp_with_pkce(client): - _setup_discovery(client.oidc_transport) + _setup_discovery(client.oidc_router) r = client.get("/auth/login", follow_redirects=False) assert r.status_code == 302 loc = r.headers["location"] @@ -400,7 +396,7 @@ def test_callback_missing_state_cookie(client): def test_callback_state_mismatch(client): - _setup_discovery(client.oidc_transport) + _setup_discovery(client.oidc_router) # First, obtain a legitimate state cookie via /auth/login. login_resp = client.get("/auth/login", follow_redirects=False) assert login_resp.status_code == 302 @@ -421,7 +417,7 @@ def test_callback_state_mismatch(client): def _begin_login_and_extract_state(client) -> tuple[str, str]: """Call /auth/login and return (state, nonce) values from the redirect query.""" - _setup_discovery(client.oidc_transport) + _setup_discovery(client.oidc_router) r = client.get("/auth/login", follow_redirects=False) assert r.status_code == 302 loc = r.headers["location"] @@ -431,7 +427,7 @@ def _begin_login_and_extract_state(client) -> tuple[str, str]: return qs["state"][0], qs["nonce"][0] -def _mock_token_endpoint(transport, id_token: str, *, refresh_token: str | None = "rt-1"): +def _mock_token_endpoint(router, id_token: str, *, refresh_token: str | None = "rt-1"): payload = { "id_token": id_token, "access_token": "at-1", @@ -440,17 +436,15 @@ def _mock_token_endpoint(transport, id_token: str, *, refresh_token: str | None } if refresh_token is not None: payload["refresh_token"] = refresh_token - transport.router.post(f"{ISSUER}/protocol/openid-connect/token").mock( - return_value=httpx.Response(200, json=payload) - ) + router.post(f"{ISSUER}/protocol/openid-connect/token").mock(return_value=httpx.Response(200, json=payload)) def test_callback_success_by_external_id(client, fresh_stub_vectordb): fresh_stub_vectordb.add_user(user_id=42, email="user@example.com", external_user_id="sub-abc") - _setup_jwks(client.oidc_transport) + _setup_jwks(client.oidc_router) state, nonce = _begin_login_and_extract_state(client) id_token = _sign_jwt(_id_token_payload(nonce, sub="sub-abc")) - _mock_token_endpoint(client.oidc_transport, id_token) + _mock_token_endpoint(client.oidc_router, id_token) r = client.get( f"/auth/callback?code=authcode&state={state}", @@ -465,10 +459,10 @@ def test_callback_success_by_external_id(client, fresh_stub_vectordb): def test_callback_user_not_registered(client, fresh_stub_vectordb): """Unknown sub → 403 (no email fallback, no auto-provisioning).""" - _setup_jwks(client.oidc_transport) + _setup_jwks(client.oidc_router) state, nonce = _begin_login_and_extract_state(client) id_token = _sign_jwt(_id_token_payload(nonce, sub="sub-unknown", email="ghost@example.com")) - _mock_token_endpoint(client.oidc_transport, id_token) + _mock_token_endpoint(client.oidc_router, id_token) r = client.get( f"/auth/callback?code=c&state={state}", @@ -488,7 +482,7 @@ def test_callback_applies_claim_mapping_from_id_token(client, fresh_stub_vectord external_user_id="sub-abc", display_name="Old Name", ) - _setup_jwks(client.oidc_transport) + _setup_jwks(client.oidc_router) state, nonce = _begin_login_and_extract_state(client) id_token = _sign_jwt( _id_token_payload( @@ -498,7 +492,7 @@ def test_callback_applies_claim_mapping_from_id_token(client, fresh_stub_vectord extra={"name": "Doctor Who"}, ) ) - _mock_token_endpoint(client.oidc_transport, id_token) + _mock_token_endpoint(client.oidc_router, id_token) r = client.get( f"/auth/callback?code=c&state={state}", @@ -523,12 +517,12 @@ def test_callback_applies_claim_mapping_from_userinfo(client, fresh_stub_vectord external_user_id="sub-ui", display_name="legacy", ) - _setup_jwks(client.oidc_transport) + _setup_jwks(client.oidc_router) state, nonce = _begin_login_and_extract_state(client) # ID token carries no name/email — the router must pull them from /userinfo. id_token = _sign_jwt(_id_token_payload(nonce, sub="sub-ui", email=None)) - _mock_token_endpoint(client.oidc_transport, id_token) - userinfo_route = client.oidc_transport.router.get(f"{ISSUER}/protocol/openid-connect/userinfo").mock( + _mock_token_endpoint(client.oidc_router, id_token) + userinfo_route = client.oidc_router.get(f"{ISSUER}/protocol/openid-connect/userinfo").mock( return_value=httpx.Response( 200, json={"sub": "sub-ui", "name": "UI User", "email": "ui@example.com"}, @@ -555,7 +549,7 @@ def test_callback_skips_mapping_when_unset(client, fresh_stub_vectordb, monkeypa external_user_id="sub-plain", display_name="Initial", ) - _setup_jwks(client.oidc_transport) + _setup_jwks(client.oidc_router) state, nonce = _begin_login_and_extract_state(client) id_token = _sign_jwt( _id_token_payload( @@ -565,7 +559,7 @@ def test_callback_skips_mapping_when_unset(client, fresh_stub_vectordb, monkeypa extra={"name": "Should Be Ignored"}, ) ) - _mock_token_endpoint(client.oidc_transport, id_token) + _mock_token_endpoint(client.oidc_router, id_token) r = client.get( f"/auth/callback?code=c&state={state}", @@ -586,8 +580,8 @@ def test_callback_skips_mapping_when_unset(client, fresh_stub_vectordb, monkeypa def test_backchannel_logout_rejects_invalid_token(client): - _setup_discovery(client.oidc_transport) - _setup_jwks(client.oidc_transport) + _setup_discovery(client.oidc_router) + _setup_jwks(client.oidc_router) r = client.post( "/auth/backchannel-logout", data={"logout_token": "not-a-jwt"}, @@ -596,8 +590,8 @@ def test_backchannel_logout_rejects_invalid_token(client): def test_backchannel_logout_revokes_by_sid(client, fresh_stub_vectordb): - _setup_jwks(client.oidc_transport) - _setup_discovery(client.oidc_transport) + _setup_jwks(client.oidc_router) + _setup_discovery(client.oidc_router) # Seed a session to be revoked fresh_stub_vectordb._sessions[1] = { @@ -621,7 +615,7 @@ def test_backchannel_logout_revokes_by_sid(client, fresh_stub_vectordb): def test_logout_revokes_session_and_deletes_cookie(client, fresh_stub_vectordb): - _setup_discovery(client.oidc_transport) + _setup_discovery(client.oidc_router) # Seed a session & cookie session_token = "sess-logout-tok" fresh_stub_vectordb._sessions[1] = { @@ -693,10 +687,10 @@ def test_callback_session_not_prematurely_expired_under_nonutc_tz(client, fresh_ # Teach the stub to back get_oidc_session_by_token with the same dict we # created in create_oidc_session (the default stub already does). fresh_stub_vectordb.add_user(user_id=77, email="tz@example.com", external_user_id="sub-tz") - _setup_jwks(client.oidc_transport) + _setup_jwks(client.oidc_router) state, nonce = _begin_login_and_extract_state(client) id_token = _sign_jwt(_id_token_payload(nonce, sub="sub-tz", email="tz@example.com")) - _mock_token_endpoint(client.oidc_transport, id_token) + _mock_token_endpoint(client.oidc_router, id_token) r = client.get( f"/auth/callback?code=c&state={state}", diff --git a/tests/api_tests/test_oidc_lifecycle.py b/tests/api_tests/test_oidc_lifecycle.py index a788d0de2..d56f5f9dc 100644 --- a/tests/api_tests/test_oidc_lifecycle.py +++ b/tests/api_tests/test_oidc_lifecycle.py @@ -72,7 +72,8 @@ def _sign_jwt(payload: dict) -> str: header = {"alg": "RS256", "kid": "test-key-1"} - jwt = JsonWebToken() + # Authlib >=1.0 requires the allowed-algorithms list. + jwt = JsonWebToken(["RS256"]) token = jwt.encode(header, payload, _RSA_PRIVATE) return token.decode() if isinstance(token, bytes) else token @@ -270,9 +271,10 @@ def _install_stubs(): # --------------------------------------------------------------------------- -def _make_app(transport) -> tuple[FastAPI, TestClient]: +def _make_app(router) -> tuple[FastAPI, TestClient]: """Build a minimal FastAPI app combining auth + users routers, with a - mocked IdP transport injected into the OIDCClient singleton.""" + respx MockRouter injected into the OIDCClient singleton. respx >= 0.22 + exposes MockRouter + httpx.MockTransport(router.handler).""" app = FastAPI() # Install the AuthMiddleware (from components.auth.middleware) @@ -283,7 +285,7 @@ def _make_app(transport) -> tuple[FastAPI, TestClient]: app.include_router(_auth_router_mod.router) app.include_router(_users_router_mod.router, prefix="/users") - # Override OIDCClient singleton with our mocked transport + # Override OIDCClient singleton with our mocked http transport. _auth_deps.reset_oidc_client() _auth_deps._client = _auth_router_mod.OIDCClient( issuer=ISSUER, @@ -291,7 +293,7 @@ def _make_app(transport) -> tuple[FastAPI, TestClient]: client_secret=CLIENT_SECRET, redirect_uri=REDIRECT_URI, scopes=SCOPES, - http_client=httpx.AsyncClient(transport=transport), + http_client=httpx.AsyncClient(transport=httpx.MockTransport(router.handler)), ) client = TestClient(app, raise_server_exceptions=True) @@ -333,15 +335,15 @@ def test_full_oidc_lifecycle(monkeypatch): ) # ── Build app with mocked transport ────────────────────────────────────── - transport = respx.MockTransport(assert_all_called=False) - transport.router.get(f"{ISSUER}/.well-known/openid-configuration").mock( + router = respx.MockRouter(assert_all_called=False) + router.get(f"{ISSUER}/.well-known/openid-configuration").mock( return_value=httpx.Response(200, json=DISCOVERY_DOC) ) - transport.router.get(f"{ISSUER}/protocol/openid-connect/certs").mock( + router.get(f"{ISSUER}/protocol/openid-connect/certs").mock( return_value=httpx.Response(200, json=JWKS_RESPONSE) ) - _, client = _make_app(transport) + _, client = _make_app(router) # ── Step 1: GET /auth/login → 302 to IdP ───────────────────────────────── r1 = client.get("/auth/login", follow_redirects=False) @@ -364,7 +366,7 @@ def test_full_oidc_lifecycle(monkeypatch): ALICE_SID = "sess-123" id_tok = _id_token(nonce, sub=ALICE_SUB, email="alice@example.com", sid=ALICE_SID) - transport.router.post(f"{ISSUER}/protocol/openid-connect/token").mock( + router.post(f"{ISSUER}/protocol/openid-connect/token").mock( return_value=httpx.Response( 200, json={ @@ -431,8 +433,6 @@ def test_full_oidc_lifecycle(monkeypatch): cookies={"openrag_session": session_cookie}, follow_redirects=False, ) - # /users/info is an API path → 401, not 302 (per plan §6.1 decision) - assert r5.status_code in (401, 302), ( - f"Revoked session must be rejected, got {r5.status_code}: {r5.text}" - ) - assert r5.status_code != 200, "Revoked session must NOT return 200" + # /users/info is an API path → strict 401 JSON (per plan §6.1 decision: + # API paths never 302-redirect to /auth/login — that's for UI paths only). + assert r5.status_code == 401, f"Revoked API session must return 401, got {r5.status_code}: {r5.text}" From f8f8e9715bc3955bde8e89f3952b56e5898ca02e Mon Sep 17 00:00:00 2001 From: Yadd Date: Fri, 17 Apr 2026 13:47:07 +0200 Subject: [PATCH 08/26] Add docs/sso-quickstart.md --- docs/sso-quickstart.md | 168 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 168 insertions(+) create mode 100644 docs/sso-quickstart.md diff --git a/docs/sso-quickstart.md b/docs/sso-quickstart.md new file mode 100644 index 000000000..4170e5a8d --- /dev/null +++ b/docs/sso-quickstart.md @@ -0,0 +1,168 @@ +# SSO Quick Start (OIDC) + +Configure OpenRag to delegate authentication to your corporate SSO (LemonLDAP::NG, Keycloak, Auth0, Azure AD, Okta…) in five steps. + +> **New to OIDC?** You just need to coordinate with your SSO admin and set six `.env` variables. No code to change. + +--- + +## Step 1 — Ask your SSO admin to register a client + +Give them the following information (replace `` with the public URL of your OpenRag instance, e.g. `https://rag.mycorp.com` or `http://localhost:8080`): + +| Field | Value to give | +| ----------------------------- | ---------------------------------------------------------- | +| **Client type** | `confidential` (server-to-server token exchange) | +| **Grant type** | `authorization_code` | +| **Response type** | `code` | +| **PKCE** | `S256` required | +| **Valid redirect URIs** | `/auth/callback` | +| **Back-channel logout URI** | `/auth/backchannel-logout` | +| **Post-logout redirect URIs** | `/` | +| **Allowed scopes** | `openid`, `email`, `profile`, `offline_access` | +| **Include `sid` in tokens** | ✅ enabled (required for back-channel logout) | +| **Send refresh token** | ✅ enabled (so the session doesn't drop every few minutes) | + +Then ask the admin for **three pieces of information**: + +1. **`client_id`** — a public identifier, typically `openrag` or similar. +2. **`client_secret`** — a long random string, shown **only once** by most IdPs. Store it in a password manager. +3. **The IdP issuer URL** — e.g. `https://sso.mycorp.com/` or `https://keycloak.mycorp.com/realms/mycorp`. + +--- + +## Step 2 — Verify the **exact** issuer string + +This is the most common setup mistake. The issuer value you put in `.env` **MUST** match byte-for-byte what the IdP's discovery document advertises (including trailing slash, per OIDC Core §2). Keycloak usually has no trailing slash; LemonLDAP::NG and Auth0 usually have one. + +Run this command against your IdP: + +```bash +curl -s https://sso.mycorp.com/.well-known/openid-configuration | jq -r .issuer +``` + +Copy the output verbatim. If you get: + +- `https://sso.mycorp.com/` → use that with the slash. +- `https://keycloak.mycorp.com/realms/mycorp` → use that without a slash. + +Any mismatch and OpenRag refuses the login with `Issuer mismatch` in the logs. + +--- + +## Step 3 — Generate a Fernet encryption key + +Access tokens and refresh tokens returned by the IdP are stored encrypted at rest. Generate a dedicated key for your deployment: + +```bash +python -c "from cryptography.fernet import Fernet; print(Fernet.generate_key().decode())" +``` + +Output example: `XFlT-ZfXkdqf0v-5Z8kVt9xhU6c7Z4z0ZY8Z4Z4Z4=` (44 chars, url-safe base64). + +Store this in your secrets manager — **losing it invalidates every stored session**. + +--- + +## Step 4 — Populate `.env` + +Copy this block at the end of your `.env` and fill in your values: + +```env +AUTH_MODE=oidc + +# Issuer URL — EXACT match with the curl|jq output from Step 2. +OIDC_ENDPOINT=https://sso.mycorp.com/ + +OIDC_CLIENT_ID=openrag +OIDC_CLIENT_SECRET=change-me-the-secret-from-step-1 + +# Must match EXACTLY the "Valid redirect URI" registered in Step 1. +OIDC_REDIRECT_URI=https://rag.mycorp.com/auth/callback + +# From Step 3. +OIDC_TOKEN_ENCRYPTION_KEY=XFlT-ZfXkdqf0v-5Z8kVt9xhU6c7Z4z0ZY8Z4Z4Z4= + +# --- Optional --- +# OIDC_SCOPES="openid email profile offline_access" # default +# OIDC_CLAIM_SOURCE=id_token # default ; alternative: userinfo +# OIDC_CLAIM_MAPPING= # default: empty (no sync of display_name/email from IdP) +# OIDC_POST_LOGOUT_REDIRECT_URI=/ # default +``` + +> **Tip — values with spaces (like `OIDC_SCOPES`)**: quote them to stay safe across dotenv parsers: +> `OIDC_SCOPES="openid email profile offline_access"`. +> Quotes are stripped on read. + +### Optional: sync `display_name` / `email` from the IdP + +By default, OpenRag never modifies a user's `display_name` or `email` after login. If you want the IdP to be the source of truth (useful when HR changes a user's name), set: + +```env +OIDC_CLAIM_MAPPING=display_name:name,email:email +``` + +Each pair is `db_field:oidc_claim`. Only `display_name` and `email` are writable — `is_admin`, `external_user_id`, `file_quota`, and `token` can **never** be changed via the IdP. + +By default OpenRag reads the claims from the verified ID token (`OIDC_CLAIM_SOURCE=id_token`, no extra HTTP call). Switch to `userinfo` if your IdP only exposes certain claims via the `/userinfo` endpoint. + +--- + +## Step 5 — Pre-provision users + +OpenRag **does not auto-create users** on first login. Each user must exist in the database with their OIDC `sub` stored in `external_user_id`. + +Ask the IdP admin for each user's `sub` claim value (stable identifier, NOT the username). Then create the user via the OpenRag admin API — you'll need an admin `AUTH_TOKEN` for this: + +```bash +# Boot once with AUTH_MODE=token and AUTH_TOKEN=sk-... to create users, +# OR keep AUTH_TOKEN in .env alongside AUTH_MODE=oidc — in that mode the +# bearer is still accepted for programmatic admin calls. + +curl -X POST https://rag.mycorp.com/users/ \ + -H "Authorization: Bearer $AUTH_TOKEN" \ + -H "Content-Type: application/json" \ + -d '{ + "display_name": "Alice Cooper", + "external_user_id": "alice@mycorp.com", + "email": "alice@mycorp.com", + "is_admin": false + }' +``` + +- `external_user_id` **must equal** the user's OIDC `sub`. If you don't know it, ask the admin to check with a test login (the `sub` is the `.sub` claim in the ID token). +- `email` is optional metadata; not used for matching. +- `is_admin: true` grants full admin rights inside OpenRag. + +If a user tries to log in and their `sub` isn't pre-provisioned, OpenRag returns `403 User not registered` and logs the `sub` so you can complete provisioning. + +--- + +## Step 6 — Start and test + +```bash +docker compose up --build -d +# Watch the startup logs for "OIDC authentication mode enabled" +docker compose logs openrag --tail 50 | grep -i OIDC +``` + +Open your browser at `https://rag.mycorp.com/` → it redirects to your SSO → you log in → you come back authenticated. + +If something goes wrong, see the full **[troubleshooting section in `docs/oidc.md`](./oidc.md#troubleshooting)**. Most issues fall into one of three categories: + +1. **Issuer mismatch** (Step 2 — trailing slash). +2. **Invalid redirect URI** (Step 1 — must match byte-for-byte). +3. **User not registered** (Step 5 — `external_user_id` ≠ `sub`). + +--- + +## Appendix — Programmatic access in SSO mode + +Once `AUTH_MODE=oidc`, human users go through SSO. **CI pipelines, scripts, and external agents** keep working by using the per-user bearer token (`users.token`) — the same one returned at `POST /users/` creation. Example: + +```bash +# The token printed when you created alice in Step 5: +curl -H "Authorization: Bearer or-xxxxxxxxxxxxxxxx" https://rag.mycorp.com/v1/models +``` + +This gives you the best of both worlds: human-friendly SSO for the UI, token-based auth for automation. From 738cef4dd91bc304bfd6deb36c95a974c06a01e1 Mon Sep 17 00:00:00 2001 From: Yadd Date: Fri, 17 Apr 2026 13:48:03 +0200 Subject: [PATCH 09/26] fix(tests): force kid on JWKS key + add SSO quick-start doc MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit - JWKS kid was set with setdefault() which authlib's JsonWebKey.generate_key() had already populated with a random value, so signed JWTs advertised kid="test-key-1" while the JWKS served random-kid keys → authlib raised "Key not found" during verification. Use explicit []= assignment in all three test files (test_oidc_client.py, test_auth_router.py, test_oidc_lifecycle.py) to force the expected kid. Doc: - Add docs/sso-quickstart.md — step-by-step onboarding for non-experts: what to ask the SSO admin (client registration fields, redirect URIs, back-channel logout URL), how to verify the exact issuer string via curl | jq, how to generate the Fernet key, the .env block, and how to pre-provision users. --- openrag/components/auth/test_oidc_client.py | 4 ++-- openrag/routers/test_auth_router.py | 4 ++-- tests/api_tests/test_oidc_lifecycle.py | 4 ++-- 3 files changed, 6 insertions(+), 6 deletions(-) diff --git a/openrag/components/auth/test_oidc_client.py b/openrag/components/auth/test_oidc_client.py index 9d05e011e..8a2e79198 100644 --- a/openrag/components/auth/test_oidc_client.py +++ b/openrag/components/auth/test_oidc_client.py @@ -32,8 +32,8 @@ def _make_rsa_key_pair(): _RSA_PRIVATE, _RSA_PRIVATE_JWK, _RSA_PUBLIC_JWK = _make_rsa_key_pair() _RSA_PUBLIC_JWK["use"] = "sig" _RSA_PUBLIC_JWK["alg"] = "RS256" -_RSA_PUBLIC_JWK.setdefault("kid", "test-key-1") -_RSA_PRIVATE_JWK.setdefault("kid", "test-key-1") +_RSA_PUBLIC_JWK["kid"] = "test-key-1" +_RSA_PRIVATE_JWK["kid"] = "test-key-1" JWKS_RESPONSE = {"keys": [_RSA_PUBLIC_JWK]} diff --git a/openrag/routers/test_auth_router.py b/openrag/routers/test_auth_router.py index 17de02ffa..2290efc89 100644 --- a/openrag/routers/test_auth_router.py +++ b/openrag/routers/test_auth_router.py @@ -64,8 +64,8 @@ def _make_rsa_key_pair(): _RSA_PRIVATE, _RSA_PRIVATE_JWK, _RSA_PUBLIC_JWK = _make_rsa_key_pair() _RSA_PUBLIC_JWK["use"] = "sig" _RSA_PUBLIC_JWK["alg"] = "RS256" -_RSA_PUBLIC_JWK.setdefault("kid", "test-key-1") -_RSA_PRIVATE_JWK.setdefault("kid", "test-key-1") +_RSA_PUBLIC_JWK["kid"] = "test-key-1" +_RSA_PRIVATE_JWK["kid"] = "test-key-1" JWKS_RESPONSE = {"keys": [_RSA_PUBLIC_JWK]} diff --git a/tests/api_tests/test_oidc_lifecycle.py b/tests/api_tests/test_oidc_lifecycle.py index d56f5f9dc..d89150898 100644 --- a/tests/api_tests/test_oidc_lifecycle.py +++ b/tests/api_tests/test_oidc_lifecycle.py @@ -62,11 +62,11 @@ _RSA_PRIVATE = JsonWebKey.generate_key("RSA", 2048, is_private=True) _RSA_PRIVATE_JWK = _RSA_PRIVATE.as_dict(is_private=True) -_RSA_PRIVATE_JWK.setdefault("kid", "test-key-1") +_RSA_PRIVATE_JWK["kid"] = "test-key-1" _RSA_PUBLIC_JWK = _RSA_PRIVATE.as_dict() _RSA_PUBLIC_JWK["use"] = "sig" _RSA_PUBLIC_JWK["alg"] = "RS256" -_RSA_PUBLIC_JWK.setdefault("kid", "test-key-1") +_RSA_PUBLIC_JWK["kid"] = "test-key-1" JWKS_RESPONSE = {"keys": [_RSA_PUBLIC_JWK]} From 6fa0c137f63169b15ea7459648029890ae5b9993 Mon Sep 17 00:00:00 2001 From: Yadd Date: Fri, 17 Apr 2026 13:54:55 +0200 Subject: [PATCH 10/26] refactor(auth): no default for OIDC_POST_LOGOUT_REDIRECT_URI MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Previously defaulted to '/' which lands the user back on OpenRag's root and immediately re-triggers OIDC login (silent re-auth if the IdP session survived, or a loop if it didn't). Now optional: - If set: forwarded to the IdP's end_session_endpoint as post_logout_redirect_uri (when available) or returned directly. - If unset: /auth/logout redirects to the IdP's end_session endpoint WITHOUT a post_logout_redirect (IdP shows its own 'logged out' page), or if the IdP doesn't advertise end_session, returns a plain 200 {"detail": "Logged out"} with the session cookie deleted. Also drop the misleading 'PKCE S256 required' row from docs/sso-quickstart — PKCE is RP-side, no IdP admin action needed. --- .env.example | 5 ++++- CLAUDE.md | 2 +- docs/oidc.md | 2 +- docs/sso-quickstart.md | 15 ++++++++++++--- openrag/api.py | 2 +- openrag/routers/auth.py | 35 +++++++++++++++++++++++++---------- 6 files changed, 44 insertions(+), 17 deletions(-) diff --git a/.env.example b/.env.example index 4476f6806..d98835ecb 100644 --- a/.env.example +++ b/.env.example @@ -87,7 +87,10 @@ PREFERRED_URL_SCHEME=https # OIDC_SCOPES=openid email profile offline_access # include offline_access for refresh tokens (persistent sessions) # Generate a Fernet key once: python -c "from cryptography.fernet import Fernet; print(Fernet.generate_key().decode())" # OIDC_TOKEN_ENCRYPTION_KEY= -# OIDC_POST_LOGOUT_REDIRECT_URI=/ +# Where the IdP sends the user after RP-initiated logout. No default — +# pointing this to an OpenRag URL causes an instant re-auth loop. Prefer +# a URL OUTSIDE OpenRag (corporate intranet, static 'bye' page, IdP home). +# OIDC_POST_LOGOUT_REDIRECT_URI=https://intranet.example.com/ # --- Optional claim mapping --- # Where to read claims from when OIDC_CLAIM_MAPPING is set. # 'id_token' (default) — read from the verified ID-token claims (no extra HTTP). diff --git a/CLAUDE.md b/CLAUDE.md index 37b282a1b..0d9648ecf 100644 --- a/CLAUDE.md +++ b/CLAUDE.md @@ -358,7 +358,7 @@ OpenRag supports two authentication modes, controlled by the `AUTH_MODE` environ | `OIDC_CLAIM_SOURCE` | `id_token` | Where to read claims for claim mapping: `id_token` (verified JWT) or `userinfo` (`/userinfo` endpoint) | | `OIDC_CLAIM_MAPPING` | (none) | CSV of `db_field:claim` pairs to sync IdP claims into the users row on every login (whitelist: `display_name`, `email`). Unset = no post-login update. | | `OIDC_SCOPES` | `openid email profile offline_access` | Space-separated scope list (include `offline_access` for refresh tokens) | -| `OIDC_POST_LOGOUT_REDIRECT_URI` | `/` | URL to redirect after RP-initiated logout | +| `OIDC_POST_LOGOUT_REDIRECT_URI` | — | URL the IdP sends the user to after RP-initiated logout. No default (an OpenRag URL would re-trigger OIDC login) | **User Matching & Provisioning**: diff --git a/docs/oidc.md b/docs/oidc.md index c242369ae..01840b09f 100644 --- a/docs/oidc.md +++ b/docs/oidc.md @@ -110,7 +110,7 @@ All variables must be set when `AUTH_MODE=oidc`. If any required variable is mis | `OIDC_CLAIM_SOURCE` | No | `id_token` | Where to read claims for [Claim Mapping](#claim-mapping-optional): `id_token` (verified JWT) or `userinfo` (`/userinfo` endpoint) | | `OIDC_CLAIM_MAPPING` | No | — | Optional CSV of `db_field:claim` pairs to copy claims into user fields on every login (e.g., `display_name:name,email:email`). See [Claim Mapping](#claim-mapping-optional). | | `OIDC_SCOPES` | No | `openid email profile offline_access` | Space-separated OIDC scopes; include `offline_access` for refresh tokens | -| `OIDC_POST_LOGOUT_REDIRECT_URI` | No | `/` | URL to redirect to after RP-initiated logout | +| `OIDC_POST_LOGOUT_REDIRECT_URI` | No | — | URL the IdP sends the user to after RP-initiated logout. **No default**: if unset AND the IdP doesn't have an `end_session_endpoint`, `/auth/logout` returns a plain 200 confirming the logout. Avoid pointing this to an OpenRag URL (triggers re-auth — silent SSO loop). | \* Required when `AUTH_MODE=oidc` diff --git a/docs/sso-quickstart.md b/docs/sso-quickstart.md index 4170e5a8d..c001506fb 100644 --- a/docs/sso-quickstart.md +++ b/docs/sso-quickstart.md @@ -15,10 +15,9 @@ Give them the following information (replace `` with the public UR | **Client type** | `confidential` (server-to-server token exchange) | | **Grant type** | `authorization_code` | | **Response type** | `code` | -| **PKCE** | `S256` required | | **Valid redirect URIs** | `/auth/callback` | | **Back-channel logout URI** | `/auth/backchannel-logout` | -| **Post-logout redirect URIs** | `/` | +| **Post-logout redirect URIs** | an optional URL **outside** OpenRag (see §Step 4 below) | | **Allowed scopes** | `openid`, `email`, `profile`, `offline_access` | | **Include `sid` in tokens** | ✅ enabled (required for back-channel logout) | | **Send refresh token** | ✅ enabled (so the session doesn't drop every few minutes) | @@ -87,7 +86,17 @@ OIDC_TOKEN_ENCRYPTION_KEY=XFlT-ZfXkdqf0v-5Z8kVt9xhU6c7Z4z0ZY8Z4Z4Z4= # OIDC_SCOPES="openid email profile offline_access" # default # OIDC_CLAIM_SOURCE=id_token # default ; alternative: userinfo # OIDC_CLAIM_MAPPING= # default: empty (no sync of display_name/email from IdP) -# OIDC_POST_LOGOUT_REDIRECT_URI=/ # default + +# ⚠ Where the IdP sends the user AFTER logging out. +# A ("/") lands on the OpenRag root, which immediately re-triggers +# OIDC login — if the IdP session is still alive you appear to be +# re-logged-in instantly (no apparent "logout" effect); if it was killed +# you land back on the IdP form in a loop. Prefer a URL OUTSIDE OpenRag +# or nothing to let SSO doing its job: +# - your corporate intranet / landing page +# - a static "you are logged out" page you control +# - the IdP's own post-logout URL (e.g. https://sso.mycorp.com/) +# OIDC_POST_LOGOUT_REDIRECT_URI=https://intranet.mycorp.com/ ``` > **Tip — values with spaces (like `OIDC_SCOPES`)**: quote them to stay safe across dotenv parsers: diff --git a/openrag/api.py b/openrag/api.py index 48963b3af..66e403f73 100644 --- a/openrag/api.py +++ b/openrag/api.py @@ -100,7 +100,7 @@ def __init__(self, config): OIDC_CLAIM_MAPPING: str = os.getenv("OIDC_CLAIM_MAPPING", "").strip() OIDC_SCOPES: str = os.getenv("OIDC_SCOPES", "openid email profile offline_access") OIDC_TOKEN_ENCRYPTION_KEY: str | None = os.getenv("OIDC_TOKEN_ENCRYPTION_KEY") -OIDC_POST_LOGOUT_REDIRECT_URI: str = os.getenv("OIDC_POST_LOGOUT_REDIRECT_URI", "/") +OIDC_POST_LOGOUT_REDIRECT_URI: str | None = os.getenv("OIDC_POST_LOGOUT_REDIRECT_URI") # Whitelist of writable DB fields populated by OIDC claim mapping. # Never allow is_admin / external_user_id / file_quota / token here — diff --git a/openrag/routers/auth.py b/openrag/routers/auth.py index 5f03beb7d..6613d72b1 100644 --- a/openrag/routers/auth.py +++ b/openrag/routers/auth.py @@ -91,8 +91,16 @@ def _claim_mapping() -> dict[str, str]: return mapping -def _post_logout_redirect_uri() -> str: - return os.getenv("OIDC_POST_LOGOUT_REDIRECT_URI", "/") +def _post_logout_redirect_uri() -> str | None: + """Return the configured post-logout redirect URI, or None if unset. + + No default is provided: a default of "/" would land the user back on + OpenRag's root which immediately re-triggers OIDC login (silent re-auth + if the IdP session is still alive, or a loop on the IdP form if not). + Operators deliberately choose a URL outside OpenRag (corporate intranet, + a static 'you are logged out' page, the IdP's own post-logout page). + """ + return os.getenv("OIDC_POST_LOGOUT_REDIRECT_URI") def _oidc_client_id() -> str: @@ -463,24 +471,31 @@ async def logout(request: Request): except Exception as e: logger.warning(f"Failed to revoke oidc_session during logout: {e}") - # Build redirect target: IdP end_session if discovery provides one, else local. + # Build redirect target: IdP end_session if discovery provides one, + # otherwise the configured post-logout URL. If neither is available + # we return a plain 200 with the cookie deleted — better than a 302 + # loop through the root. local_target = _post_logout_redirect_uri() - redirect_target = local_target + redirect_target: str | None = local_target try: meta = await client.discover() end_session = meta.get("end_session_endpoint") if end_session: - params = { - "client_id": _oidc_client_id(), - "post_logout_redirect_uri": local_target, - } + params: dict[str, str] = {"client_id": _oidc_client_id()} + if local_target: + params["post_logout_redirect_uri"] = local_target if id_token_hint: params["id_token_hint"] = id_token_hint redirect_target = f"{end_session}?{urlencode(params)}" except Exception as e: - logger.warning(f"OIDC discovery failed during logout, redirecting locally: {e}") + logger.warning(f"OIDC discovery failed during logout, skipping IdP redirect: {e}") - response = RedirectResponse(url=redirect_target, status_code=302) + if redirect_target: + response = RedirectResponse(url=redirect_target, status_code=302) + else: + # No IdP end_session and no local post-logout URL → just confirm the + # logout in-place. The cookie deletion below still takes effect. + response = JSONResponse(status_code=200, content={"detail": "Logged out"}) response.delete_cookie(key=SESSION_COOKIE_NAME, path="/") return response From 19197369987ca58b4022a1d51f8dd98925862d22 Mon Sep 17 00:00:00 2001 From: Yadd Date: Fri, 17 Apr 2026 14:10:07 +0200 Subject: [PATCH 11/26] Add AUTH_MODE=oidc --- docs/sso-quickstart.md | 1 + 1 file changed, 1 insertion(+) diff --git a/docs/sso-quickstart.md b/docs/sso-quickstart.md index c001506fb..6520811e0 100644 --- a/docs/sso-quickstart.md +++ b/docs/sso-quickstart.md @@ -68,6 +68,7 @@ Store this in your secrets manager — **losing it invalidates every stored sess Copy this block at the end of your `.env` and fill in your values: ```env +# Switch OpenRag from the legacy Bearer-token login to OIDC. REQUIRED. AUTH_MODE=oidc # Issuer URL — EXACT match with the curl|jq output from Step 2. From d70048fc3b6e22e1ea54432cdf21804394c009f6 Mon Sep 17 00:00:00 2001 From: Yadd Date: Fri, 17 Apr 2026 14:16:00 +0200 Subject: [PATCH 12/26] style(tests): ruff format test_oidc_lifecycle.py + gitignore compose override - Run ruff format on tests/api_tests/test_oidc_lifecycle.py to fix the remaining CI lint failure (single-line function calls where the project style allows them). - Add docker-compose.override.yaml{,.yml} to .gitignore so developers can keep local-only overrides (e.g. mapping an IdP hostname to host-gateway, skipping heavy deps) without risking an accidental commit. --- .gitignore | 4 +++ tests/api_tests/test_oidc_lifecycle.py | 40 +++++++------------------- 2 files changed, 14 insertions(+), 30 deletions(-) diff --git a/.gitignore b/.gitignore index c7e4784f8..5bb3231d3 100644 --- a/.gitignore +++ b/.gitignore @@ -84,3 +84,7 @@ docs/plans/ # Build artifacts *.egg-info/ + +# Local developer overrides (not committed) +docker-compose.override.yaml +docker-compose.override.yml diff --git a/tests/api_tests/test_oidc_lifecycle.py b/tests/api_tests/test_oidc_lifecycle.py index d89150898..f6cf24f09 100644 --- a/tests/api_tests/test_oidc_lifecycle.py +++ b/tests/api_tests/test_oidc_lifecycle.py @@ -136,12 +136,8 @@ def __init__(self): self.get_user_by_external_id = _RayMethodStub( "get_user_by_external_id", self._impl_get_user_by_external_id, self.calls ) - self.update_user_fields = _RayMethodStub( - "update_user_fields", self._impl_update_user_fields, self.calls - ) - self.create_oidc_session = _RayMethodStub( - "create_oidc_session", self._impl_create_oidc_session, self.calls - ) + self.update_user_fields = _RayMethodStub("update_user_fields", self._impl_update_user_fields, self.calls) + self.create_oidc_session = _RayMethodStub("create_oidc_session", self._impl_create_oidc_session, self.calls) self.get_oidc_session_by_token = _RayMethodStub( "get_oidc_session_by_token", self._impl_get_oidc_session_by_token, self.calls ) @@ -153,12 +149,8 @@ def __init__(self): ) # The middleware also calls these two self.get_user = _RayMethodStub("get_user", self._impl_get_user, self.calls) - self.list_user_partitions = _RayMethodStub( - "list_user_partitions", lambda *a, **kw: [], self.calls - ) - self.get_user_by_token = _RayMethodStub( - "get_user_by_token", lambda *a, **kw: None, self.calls - ) + self.list_user_partitions = _RayMethodStub("list_user_partitions", lambda *a, **kw: [], self.calls) + self.get_user_by_token = _RayMethodStub("get_user_by_token", lambda *a, **kw: None, self.calls) self.update_oidc_session_tokens = _RayMethodStub( "update_oidc_session_tokens", lambda *a, **kw: None, self.calls ) @@ -330,18 +322,12 @@ def test_full_oidc_lifecycle(monkeypatch): # ── Pre-seed alice with the exact sub that the IdP mock will return ──────── ALICE_SUB = "alice-sub" _stub_vdb.__init__() # reset state - _stub_vdb.add_user( - user_id=99, email="alice@example.com", external_user_id=ALICE_SUB - ) + _stub_vdb.add_user(user_id=99, email="alice@example.com", external_user_id=ALICE_SUB) # ── Build app with mocked transport ────────────────────────────────────── router = respx.MockRouter(assert_all_called=False) - router.get(f"{ISSUER}/.well-known/openid-configuration").mock( - return_value=httpx.Response(200, json=DISCOVERY_DOC) - ) - router.get(f"{ISSUER}/protocol/openid-connect/certs").mock( - return_value=httpx.Response(200, json=JWKS_RESPONSE) - ) + router.get(f"{ISSUER}/.well-known/openid-configuration").mock(return_value=httpx.Response(200, json=DISCOVERY_DOC)) + router.get(f"{ISSUER}/protocol/openid-connect/certs").mock(return_value=httpx.Response(200, json=JWKS_RESPONSE)) _, client = _make_app(router) @@ -400,9 +386,7 @@ def test_full_oidc_lifecycle(monkeypatch): # oidc_sessions row created with correct sid assert len(_stub_vdb._sessions) == 1, "Expected exactly one oidc_sessions row" session_row = next(iter(_stub_vdb._sessions.values())) - assert session_row.get("sid") == ALICE_SID, ( - f"Expected sid='{ALICE_SID}', got '{session_row.get('sid')}'" - ) + assert session_row.get("sid") == ALICE_SID, f"Expected sid='{ALICE_SID}', got '{session_row.get('sid')}'" assert session_row.get("revoked_at") is None, "Session must not be revoked yet" # ── Step 5: GET /users/info with session cookie → 200 alice profile ─────── @@ -410,9 +394,7 @@ def test_full_oidc_lifecycle(monkeypatch): # The users router depends on task_state_manager for file counts; since we # stub it as None the endpoint may 500 on full wiring — we accept 200 or # verify the middleware resolved alice (status != 401/302). - assert r3.status_code not in (401, 302), ( - f"Middleware should resolve alice, got {r3.status_code}: {r3.text}" - ) + assert r3.status_code not in (401, 302), f"Middleware should resolve alice, got {r3.status_code}: {r3.text}" # ── Step 6: POST /auth/backchannel-logout → 200, session revoked ────────── logout_tok = _logout_token(sid=ALICE_SID, sub=ALICE_SUB) @@ -423,9 +405,7 @@ def test_full_oidc_lifecycle(monkeypatch): assert r4.status_code == 200, f"Expected 200, got {r4.status_code}: {r4.text}" # oidc_sessions row now has revoked_at set - assert session_row.get("revoked_at") is not None, ( - "Session row must have revoked_at after backchannel-logout" - ) + assert session_row.get("revoked_at") is not None, "Session row must have revoked_at after backchannel-logout" # ── Step 7: GET /users/info with same cookie → 302 /auth/login ─────────── r5 = client.get( From d6fd8e7f2844e85e2c5b7e4a5875d35e00799837 Mon Sep 17 00:00:00 2001 From: Yadd Date: Fri, 17 Apr 2026 17:27:59 +0200 Subject: [PATCH 13/26] Add warnings to SSO doc --- docs/sso-quickstart.md | 31 ++++++++++++++++++------------- 1 file changed, 18 insertions(+), 13 deletions(-) diff --git a/docs/sso-quickstart.md b/docs/sso-quickstart.md index 6520811e0..48732cf21 100644 --- a/docs/sso-quickstart.md +++ b/docs/sso-quickstart.md @@ -8,19 +8,24 @@ Configure OpenRag to delegate authentication to your corporate SSO (LemonLDAP::N ## Step 1 — Ask your SSO admin to register a client -Give them the following information (replace `` with the public URL of your OpenRag instance, e.g. `https://rag.mycorp.com` or `http://localhost:8080`): - -| Field | Value to give | -| ----------------------------- | ---------------------------------------------------------- | -| **Client type** | `confidential` (server-to-server token exchange) | -| **Grant type** | `authorization_code` | -| **Response type** | `code` | -| **Valid redirect URIs** | `/auth/callback` | -| **Back-channel logout URI** | `/auth/backchannel-logout` | -| **Post-logout redirect URIs** | an optional URL **outside** OpenRag (see §Step 4 below) | -| **Allowed scopes** | `openid`, `email`, `profile`, `offline_access` | -| **Include `sid` in tokens** | ✅ enabled (required for back-channel logout) | -| **Send refresh token** | ✅ enabled (so the session doesn't drop every few minutes) | +Give them the following information. + +> ⚠ **`` is the OpenRag _backend_ URL, NOT the indexer-ui front.** +> The OIDC callback and back-channel-logout endpoints are hosted **only** on the backend (the container running `openrag/api.py`). If you point the IdP at the front URL instead, you get an **infinite redirect loop**: the front has no `/auth/callback` route, returns 404/401, which is interpreted as "not authenticated", triggering a new OIDC flow, which again lands on the front, etc. +> +> In a typical deployment: `https://rag.mycorp.com` (the backend) vs `https://ui.mycorp.com` (the front). **Use the backend URL** for the OIDC endpoints below. + +| Field | Value to give | +| ----------------------------- | -------------------------------------------------------------- | +| **Client type** | `confidential` (server-to-server token exchange) | +| **Grant type** | `authorization_code` | +| **Response type** | `code` | +| **Valid redirect URIs** | `/auth/callback` _(backend, not front!)_ | +| **Back-channel logout URI** | `/auth/backchannel-logout` _(backend!)_ | +| **Post-logout redirect URIs** | an optional URL **outside** OpenRag (see §Step 4 below) | +| **Allowed scopes** | `openid`, `email`, `profile`, `offline_access` | +| **Include `sid` in tokens** | ✅ enabled (required for back-channel logout) | +| **Send refresh token** | ✅ enabled (so the session doesn't drop every few minutes) | Then ask the admin for **three pieces of information**: From cac96f086ae603175397013b9934d01f26bc6ac0 Mon Sep 17 00:00:00 2001 From: Yadd Date: Fri, 17 Apr 2026 19:19:07 +0200 Subject: [PATCH 14/26] feat(deploy): INDEXERUI_BASE_PATH build-arg + submodule bump MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Lets operators mount indexer-ui under a subpath (e.g. `/indexerui/`) on the same vhost as the OpenRag backend, eliminating the cross-origin cookie problem when front and back were on different hosts. Changes: - docker-compose.yaml: forward INDEXERUI_BASE_PATH env as BASE_PATH build-arg to the indexer-ui Dockerfile. - .env.example: document INDEXERUI_BASE_PATH (commented, empty = root, rebuild required after change). - extern/indexer-ui: bump pointer to the merged main of openrag-admin-ui (c967017 — OIDC support). Pairs with linagora/openrag-admin-ui#19 (base-path support in the SvelteKit app). Merging that PR + a subsequent submodule pointer bump are required to actually deploy under a subpath. Without the PR merged, setting INDEXERUI_BASE_PATH has no effect (the build-arg is passed but the Dockerfile it reaches doesn't honor it yet). --- .env.example | 9 +++++++-- docker-compose.yaml | 6 ++++++ extern/indexer-ui | 2 +- 3 files changed, 14 insertions(+), 3 deletions(-) diff --git a/.env.example b/.env.example index d98835ecb..0f43d6141 100644 --- a/.env.example +++ b/.env.example @@ -51,8 +51,13 @@ RAY_ENABLE_UV_RUN_RUNTIME_ENV=0 # critical with the newest version of UV INCLUDE_CREDENTIALS=false # set true if fastapi authentification is enabled, i.e AUTH_TOKEN is set INDEXERUI_PORT=8060 # Port to expose the Indexer UI (default is 3042) -INDEXERUI_URL='http://X.X.X.X:INDEXERUI_PORT' -API_BASE_URL='http://X.X.X.X:APP_PORT' # Base URL of your FastAPI backend. +INDEXERUI_URL='http://X.X.X.X:INDEXERUI_PORT' +API_BASE_URL='http://X.X.X.X:APP_PORT' # Base URL of your FastAPI backend. +# Mount the indexer-ui under a subpath (e.g. `/indexerui`) on a shared vhost +# that also hosts the backend. Leave EMPTY for root-level deployment (default). +# Consumed as a Docker build ARG — run `docker compose build indexer-ui` +# after changing this value; it is NOT read at runtime. +# INDEXERUI_BASE_PATH=/indexerui # Web Search # WEBSEARCH_API_TOKEN= # Web search provider API token. If unset, web search is silently disabled. diff --git a/docker-compose.yaml b/docker-compose.yaml index 79990582f..3a634db4f 100644 --- a/docker-compose.yaml +++ b/docker-compose.yaml @@ -75,6 +75,12 @@ services: build: context: ./extern/indexer-ui dockerfile: Dockerfile + args: + # Mount indexer-ui under a subpath (e.g. /indexerui/) on a shared + # vhost with the backend. Empty = root-level (default). See + # docs/oidc.md §"Single vhost deployment" for the matching nginx + # rules. + BASE_PATH: ${INDEXERUI_BASE_PATH:-} environment: - API_BASE_URL=${API_BASE_URL:-http://localhost:${APP_PORT:-8080}} - INCLUDE_CREDENTIALS=${INCLUDE_CREDENTIALS:-false} diff --git a/extern/indexer-ui b/extern/indexer-ui index 9e67d1d1f..7616604a3 160000 --- a/extern/indexer-ui +++ b/extern/indexer-ui @@ -1 +1 @@ -Subproject commit 9e67d1d1fc3454acf343016f833dca27abe61578 +Subproject commit 7616604a38dcdb0b254c5be3dd116e5982bcc278 From 5b90fd6f1d5010c1dfe1432e387ebf536c4bc35d Mon Sep 17 00:00:00 2001 From: Ahmath-Gadji Date: Mon, 20 Apr 2026 09:51:47 +0000 Subject: [PATCH 15/26] fix(migrations): make schema migrations idempotent Base.metadata.create_all() at app startup may already have created columns/tables/indexes from the SQLAlchemy models on existing deployments. Guard each ADD/CREATE op so re-running alembic upgrade on such a database no-ops instead of raising DuplicateColumn / DuplicateTable. --- CLAUDE.md | 6 + ...4d4befe71_add_file_count_and_file_quota.py | 52 ++++++-- .../versions/e7f8a9b0c1d2_add_workspaces.py | 83 +++++++------ ...b3c4d5e6_add_workspace_files_file_id_fk.py | 20 ++- .../versions/f5b6c918f741_add_oidc_auth.py | 115 +++++++++++------- 5 files changed, 184 insertions(+), 92 deletions(-) diff --git a/CLAUDE.md b/CLAUDE.md index 0d9648ecf..e1c6da2bb 100644 --- a/CLAUDE.md +++ b/CLAUDE.md @@ -238,6 +238,12 @@ Per-user file quota enforcement tracked via the `file_count` and `file_quota` co **Migration:** `openrag/scripts/migrations/alembic/versions/c224d4befe71_add_file_count_and_file_quota.py` +### Alembic Migration Idempotency + +`Base.metadata.create_all()` runs at app startup (`PartitionFileManager.__init__` in `openrag/components/indexer/vectordb/utils.py`), so a freshly bootstrapped database already contains the full current-model schema before alembic ever touches it. Migrations must therefore be **idempotent** — re-applying an `ADD COLUMN` / `CREATE TABLE` / `CREATE INDEX` against an already-existing object would raise `DuplicateColumn` / `DuplicateTable`. + +Guard every schema-mutating op with an inspector-based existence check (`table_exists`, `column_exists`, `index_exists`, `fk_exists`), in both `upgrade()` and `downgrade()`. For migrations that convert a column type, also short-circuit if the column is already the target type. + ### Configuration Configuration uses Hydra with YAML files in `.hydra_config/`: diff --git a/openrag/scripts/migrations/alembic/versions/c224d4befe71_add_file_count_and_file_quota.py b/openrag/scripts/migrations/alembic/versions/c224d4befe71_add_file_count_and_file_quota.py index bd842c4a7..a8181e0d5 100644 --- a/openrag/scripts/migrations/alembic/versions/c224d4befe71_add_file_count_and_file_quota.py +++ b/openrag/scripts/migrations/alembic/versions/c224d4befe71_add_file_count_and_file_quota.py @@ -10,6 +10,7 @@ import sqlalchemy as sa from alembic import op +from sqlalchemy import inspect # revision identifiers, used by Alembic. revision: str = "c224d4befe71" @@ -18,19 +19,48 @@ depends_on: str | Sequence[str] | None = None +def _column_exists(table: str, column: str) -> bool: + inspector = inspect(op.get_bind()) + return any(c["name"] == column for c in inspector.get_columns(table)) + + +def _index_exists(table: str, index: str) -> bool: + inspector = inspect(op.get_bind()) + return any(i["name"] == index for i in inspector.get_indexes(table)) + + +def _fk_exists(table: str, fk_name: str) -> bool: + inspector = inspect(op.get_bind()) + return any(fk["name"] == fk_name for fk in inspector.get_foreign_keys(table)) + + def upgrade() -> None: - """Upgrade schema.""" - op.add_column("users", sa.Column("file_quota", sa.Integer(), nullable=True)) - op.add_column("users", sa.Column("file_count", sa.Integer(), nullable=False, server_default="0")) - op.add_column("files", sa.Column("created_by", sa.Integer(), nullable=True)) - op.create_foreign_key("fk_files_created_by", "files", "users", ["created_by"], ["id"], ondelete="SET NULL") - op.create_index("ix_files_created_by", "files", ["created_by"]) + """Upgrade schema. + + Idempotent: Base.metadata.create_all() at app startup may have already + added these columns/indexes from the SQLAlchemy models on older deployments. + """ + if not _column_exists("users", "file_quota"): + op.add_column("users", sa.Column("file_quota", sa.Integer(), nullable=True)) + if not _column_exists("users", "file_count"): + op.add_column("users", sa.Column("file_count", sa.Integer(), nullable=False, server_default="0")) + if not _column_exists("files", "created_by"): + op.add_column("files", sa.Column("created_by", sa.Integer(), nullable=True)) + if not _fk_exists("files", "fk_files_created_by"): + op.create_foreign_key("fk_files_created_by", "files", "users", ["created_by"], ["id"], ondelete="SET NULL") + if not _index_exists("files", "ix_files_created_by"): + op.create_index("ix_files_created_by", "files", ["created_by"]) def downgrade() -> None: """Downgrade schema.""" - op.drop_index("ix_files_created_by", table_name="files") - op.drop_constraint("fk_files_created_by", "files", type_="foreignkey") - op.drop_column("files", "created_by") - op.drop_column("users", "file_count") - op.drop_column("users", "file_quota") + if _index_exists("files", "ix_files_created_by"): + op.drop_index("ix_files_created_by", table_name="files") + if _fk_exists("files", "fk_files_created_by"): + op.drop_constraint("fk_files_created_by", "files", type_="foreignkey") + if _column_exists("files", "created_by"): + op.drop_column("files", "created_by") + if _column_exists("users", "file_count"): + op.drop_column("users", "file_count") + if _column_exists("users", "file_quota"): + op.drop_column("users", "file_quota") diff --git a/openrag/scripts/migrations/alembic/versions/e7f8a9b0c1d2_add_workspaces.py b/openrag/scripts/migrations/alembic/versions/e7f8a9b0c1d2_add_workspaces.py index ca280a3e1..43914ce6d 100644 --- a/openrag/scripts/migrations/alembic/versions/e7f8a9b0c1d2_add_workspaces.py +++ b/openrag/scripts/migrations/alembic/versions/e7f8a9b0c1d2_add_workspaces.py @@ -10,6 +10,7 @@ import sqlalchemy as sa from alembic import op +from sqlalchemy import inspect # revision identifiers, used by Alembic. revision: str = "e7f8a9b0c1d2" @@ -18,43 +19,55 @@ depends_on: str | Sequence[str] | None = None +def _table_exists(table: str) -> bool: + return table in inspect(op.get_bind()).get_table_names() + + def upgrade() -> None: - """Upgrade schema.""" - op.create_table( - "workspaces", - sa.Column("id", sa.Integer, primary_key=True), - sa.Column("workspace_id", sa.String, unique=True, nullable=False, index=True), - sa.Column( - "partition_name", - sa.String, - sa.ForeignKey("partitions.partition", ondelete="CASCADE"), - nullable=False, - ), - sa.Column( - "created_by", - sa.Integer, - sa.ForeignKey("users.id", ondelete="SET NULL"), - nullable=True, - ), - sa.Column("display_name", sa.String, nullable=True), - sa.Column("created_at", sa.DateTime, server_default=sa.func.now()), - ) - op.create_table( - "workspace_files", - sa.Column("id", sa.Integer, primary_key=True), - sa.Column( - "workspace_id", - sa.String, - sa.ForeignKey("workspaces.workspace_id", ondelete="CASCADE"), - nullable=False, - index=True, - ), - sa.Column("file_id", sa.String, nullable=False, index=True), - sa.UniqueConstraint("workspace_id", "file_id", name="uix_workspace_file"), - ) + """Upgrade schema. + + Idempotent: Base.metadata.create_all() at app startup may have already + created these tables on older deployments. + """ + if not _table_exists("workspaces"): + op.create_table( + "workspaces", + sa.Column("id", sa.Integer, primary_key=True), + sa.Column("workspace_id", sa.String, unique=True, nullable=False, index=True), + sa.Column( + "partition_name", + sa.String, + sa.ForeignKey("partitions.partition", ondelete="CASCADE"), + nullable=False, + ), + sa.Column( + "created_by", + sa.Integer, + sa.ForeignKey("users.id", ondelete="SET NULL"), + nullable=True, + ), + sa.Column("display_name", sa.String, nullable=True), + sa.Column("created_at", sa.DateTime, server_default=sa.func.now()), + ) + if not _table_exists("workspace_files"): + op.create_table( + "workspace_files", + sa.Column("id", sa.Integer, primary_key=True), + sa.Column( + "workspace_id", + sa.String, + sa.ForeignKey("workspaces.workspace_id", ondelete="CASCADE"), + nullable=False, + index=True, + ), + sa.Column("file_id", sa.String, nullable=False, index=True), + sa.UniqueConstraint("workspace_id", "file_id", name="uix_workspace_file"), + ) def downgrade() -> None: """Downgrade schema.""" - op.drop_table("workspace_files") - op.drop_table("workspaces") + if _table_exists("workspace_files"): + op.drop_table("workspace_files") + if _table_exists("workspaces"): + op.drop_table("workspaces") diff --git a/openrag/scripts/migrations/alembic/versions/f1a2b3c4d5e6_add_workspace_files_file_id_fk.py b/openrag/scripts/migrations/alembic/versions/f1a2b3c4d5e6_add_workspace_files_file_id_fk.py index d64acc1e7..1f9af12d1 100644 --- a/openrag/scripts/migrations/alembic/versions/f1a2b3c4d5e6_add_workspace_files_file_id_fk.py +++ b/openrag/scripts/migrations/alembic/versions/f1a2b3c4d5e6_add_workspace_files_file_id_fk.py @@ -10,6 +10,7 @@ import sqlalchemy as sa from alembic import op +from sqlalchemy import inspect # revision identifiers, used by Alembic. revision: str = "f1a2b3c4d5e6" @@ -18,8 +19,25 @@ depends_on: str | Sequence[str] | None = None +def _file_id_is_integer() -> bool: + """Check whether workspace_files.file_id is already an INTEGER (post-migration state).""" + inspector = inspect(op.get_bind()) + for col in inspector.get_columns("workspace_files"): + if col["name"] == "file_id": + return isinstance(col["type"], sa.Integer) + return False + + def upgrade() -> None: - """Migrate workspace_files.file_id from string to integer FK referencing files.id.""" + """Migrate workspace_files.file_id from string to integer FK referencing files.id. + + Idempotent: Base.metadata.create_all() at app startup may have already + created workspace_files with file_id as INTEGER on older deployments — in + which case the conversion is a no-op. + """ + if _file_id_is_integer(): + return + # 1. Purge rows that have no matching file (no valid files.file_id to JOIN against). op.execute("DELETE FROM workspace_files WHERE file_id NOT IN (SELECT file_id FROM files)") diff --git a/openrag/scripts/migrations/alembic/versions/f5b6c918f741_add_oidc_auth.py b/openrag/scripts/migrations/alembic/versions/f5b6c918f741_add_oidc_auth.py index 6a88f98d8..1aa1ada31 100644 --- a/openrag/scripts/migrations/alembic/versions/f5b6c918f741_add_oidc_auth.py +++ b/openrag/scripts/migrations/alembic/versions/f5b6c918f741_add_oidc_auth.py @@ -10,6 +10,7 @@ import sqlalchemy as sa from alembic import op +from sqlalchemy import inspect # revision identifiers, used by Alembic. revision: str = "f5b6c918f741" @@ -18,60 +19,84 @@ depends_on: str | Sequence[str] | None = None +def _column_exists(table: str, column: str) -> bool: + return any(c["name"] == column for c in inspect(op.get_bind()).get_columns(table)) + + +def _index_exists(table: str, index: str) -> bool: + return any(i["name"] == index for i in inspect(op.get_bind()).get_indexes(table)) + + +def _table_exists(table: str) -> bool: + return table in inspect(op.get_bind()).get_table_names() + + def upgrade() -> None: - """Upgrade schema: add users.email column and create oidc_sessions table.""" + """Upgrade schema: add users.email column and create oidc_sessions table. + + Idempotent: Base.metadata.create_all() at app startup may have already + created these on older deployments. + """ # users.email (nullable, unique, indexed) - op.add_column("users", sa.Column("email", sa.String(), nullable=True)) - op.create_index("ix_users_email", "users", ["email"], unique=True) + if not _column_exists("users", "email"): + op.add_column("users", sa.Column("email", sa.String(), nullable=True)) + if not _index_exists("users", "ix_users_email"): + op.create_index("ix_users_email", "users", ["email"], unique=True) # oidc_sessions table - op.create_table( - "oidc_sessions", - sa.Column("id", sa.Integer(), primary_key=True), - sa.Column( - "session_token_hash", - sa.String(length=64), - nullable=False, - unique=True, - index=True, - ), - sa.Column( - "user_id", - sa.Integer(), - sa.ForeignKey("users.id", ondelete="CASCADE"), - nullable=False, - index=True, - ), - sa.Column("sid", sa.String(), nullable=True, index=True), - sa.Column("sub", sa.String(), nullable=False), - sa.Column("id_token_encrypted", sa.LargeBinary(), nullable=True), - sa.Column("access_token_encrypted", sa.LargeBinary(), nullable=True), - sa.Column("refresh_token_encrypted", sa.LargeBinary(), nullable=True), - sa.Column("access_token_expires_at", sa.DateTime(), nullable=False), - sa.Column("session_expires_at", sa.DateTime(), nullable=False), - sa.Column( - "created_at", - sa.DateTime(), - nullable=False, - server_default=sa.func.now(), - ), - sa.Column("last_refresh_at", sa.DateTime(), nullable=True), - sa.Column("revoked_at", sa.DateTime(), nullable=True), - ) + if not _table_exists("oidc_sessions"): + op.create_table( + "oidc_sessions", + sa.Column("id", sa.Integer(), primary_key=True), + sa.Column( + "session_token_hash", + sa.String(length=64), + nullable=False, + unique=True, + index=True, + ), + sa.Column( + "user_id", + sa.Integer(), + sa.ForeignKey("users.id", ondelete="CASCADE"), + nullable=False, + index=True, + ), + sa.Column("sid", sa.String(), nullable=True, index=True), + sa.Column("sub", sa.String(), nullable=False), + sa.Column("id_token_encrypted", sa.LargeBinary(), nullable=True), + sa.Column("access_token_encrypted", sa.LargeBinary(), nullable=True), + sa.Column("refresh_token_encrypted", sa.LargeBinary(), nullable=True), + sa.Column("access_token_expires_at", sa.DateTime(), nullable=False), + sa.Column("session_expires_at", sa.DateTime(), nullable=False), + sa.Column( + "created_at", + sa.DateTime(), + nullable=False, + server_default=sa.func.now(), + ), + sa.Column("last_refresh_at", sa.DateTime(), nullable=True), + sa.Column("revoked_at", sa.DateTime(), nullable=True), + ) # Composite index (user_id, sub) for fast lookup by (user, OIDC subject). # The individual session_token_hash, user_id, and sid indexes are already # created implicitly via the Column(..., index=True/unique=True) directives above. - op.create_index( - "ix_oidc_sessions_user_sub", - "oidc_sessions", - ["user_id", "sub"], - ) + if not _index_exists("oidc_sessions", "ix_oidc_sessions_user_sub"): + op.create_index( + "ix_oidc_sessions_user_sub", + "oidc_sessions", + ["user_id", "sub"], + ) def downgrade() -> None: """Downgrade schema: drop oidc_sessions table and users.email column.""" - op.drop_index("ix_oidc_sessions_user_sub", table_name="oidc_sessions") + if _index_exists("oidc_sessions", "ix_oidc_sessions_user_sub"): + op.drop_index("ix_oidc_sessions_user_sub", table_name="oidc_sessions") # Drop table — this cascades the implicit per-column indexes. - op.drop_table("oidc_sessions") - op.drop_index("ix_users_email", table_name="users") - op.drop_column("users", "email") + if _table_exists("oidc_sessions"): + op.drop_table("oidc_sessions") + if _index_exists("users", "ix_users_email"): + op.drop_index("ix_users_email", table_name="users") + if _column_exists("users", "email"): + op.drop_column("users", "email") From 3caa3167ee13e4328359827e22c1703f1fd00ea9 Mon Sep 17 00:00:00 2001 From: Ahmath-Gadji Date: Mon, 20 Apr 2026 09:56:23 +0000 Subject: [PATCH 16/26] refactor(migrations): extract shared schema-inspection helpers Move the duplicated table_exists / column_exists / index_exists / fk_exists checks (plus a new column_type_is) out of individual migration files and into a single schema_helpers module alongside env.py. env.py prepends the alembic directory to sys.path so versions can import it regardless of cwd. All call sites updated to the canonical (table, index) arg order. --- openrag/scripts/migrations/alembic/env.py | 6 +++ .../migrations/alembic/schema_helpers.py | 33 ++++++++++++++++ .../4add4d260575_initial_migration.py | 38 ++++++------------- ...a1b2c3d4e5f6_add_document_relationships.py | 35 +++++------------ ...4d4befe71_add_file_count_and_file_quota.py | 37 ++++++------------ ...e4502d8_create_users_memberships_tables.py | 38 ++++++------------- .../versions/e7f8a9b0c1d2_add_workspaces.py | 14 +++---- ...b3c4d5e6_add_workspace_files_file_id_fk.py | 13 +------ .../versions/f5b6c918f741_add_oidc_auth.py | 30 +++++---------- 9 files changed, 97 insertions(+), 147 deletions(-) create mode 100644 openrag/scripts/migrations/alembic/schema_helpers.py diff --git a/openrag/scripts/migrations/alembic/env.py b/openrag/scripts/migrations/alembic/env.py index ddc940dc0..88a6c4f78 100644 --- a/openrag/scripts/migrations/alembic/env.py +++ b/openrag/scripts/migrations/alembic/env.py @@ -1,5 +1,11 @@ +import os +import sys from logging.config import fileConfig +# Make modules alongside env.py (e.g. schema_helpers) importable from +# migration scripts regardless of the cwd alembic is invoked from. +sys.path.insert(0, os.path.dirname(os.path.abspath(__file__))) + from alembic import context from components.indexer.vectordb.models import Base from config import load_config diff --git a/openrag/scripts/migrations/alembic/schema_helpers.py b/openrag/scripts/migrations/alembic/schema_helpers.py new file mode 100644 index 000000000..6b15f1c5c --- /dev/null +++ b/openrag/scripts/migrations/alembic/schema_helpers.py @@ -0,0 +1,33 @@ +"""Shared inspection helpers for idempotent Alembic migrations. + +Needed because `Base.metadata.create_all()` at app startup may create the +current-model schema directly on fresh (or older) deployments — so migrations +must tolerate objects already existing. +""" + +from alembic import op +from sqlalchemy import inspect + + +def table_exists(table: str) -> bool: + return table in inspect(op.get_bind()).get_table_names() + + +def column_exists(table: str, column: str) -> bool: + return any(c["name"] == column for c in inspect(op.get_bind()).get_columns(table)) + + +def index_exists(table: str, index: str) -> bool: + return any(i["name"] == index for i in inspect(op.get_bind()).get_indexes(table)) + + +def fk_exists(table: str, fk_name: str) -> bool: + return any(fk["name"] == fk_name for fk in inspect(op.get_bind()).get_foreign_keys(table)) + + +def column_type_is(table: str, column: str, sa_type: type) -> bool: + """Return True if `table.column` exists and its type is an instance of `sa_type`.""" + for col in inspect(op.get_bind()).get_columns(table): + if col["name"] == column: + return isinstance(col["type"], sa_type) + return False diff --git a/openrag/scripts/migrations/alembic/versions/4add4d260575_initial_migration.py b/openrag/scripts/migrations/alembic/versions/4add4d260575_initial_migration.py index 8106e308c..a60981fe6 100644 --- a/openrag/scripts/migrations/alembic/versions/4add4d260575_initial_migration.py +++ b/openrag/scripts/migrations/alembic/versions/4add4d260575_initial_migration.py @@ -10,23 +10,7 @@ import sqlalchemy as sa from alembic import op -from sqlalchemy import inspect - - -def table_exists(table_name: str) -> bool: - """Check if a table exists in the database.""" - bind = op.get_bind() - inspector = inspect(bind) - return table_name in inspector.get_table_names() - - -def index_exists(index_name: str, table_name: str) -> bool: - """Check if an index exists on a table.""" - bind = op.get_bind() - inspector = inspect(bind) - indexes = inspector.get_indexes(table_name) - return any(idx["name"] == index_name for idx in indexes) - +from schema_helpers import index_exists, table_exists # revision identifiers, used by Alembic. revision: str = "4add4d260575" @@ -49,14 +33,14 @@ def upgrade() -> None: # Create indexes for partitions table if they don't exist if table_exists("partitions"): - if not index_exists("ix_partitions_created_at", "partitions"): + if not index_exists("partitions", "ix_partitions_created_at"): op.create_index( op.f("ix_partitions_created_at"), "partitions", ["created_at"], unique=False, ) - if not index_exists("ix_partitions_partition", "partitions"): + if not index_exists("partitions", "ix_partitions_partition"): op.create_index( op.f("ix_partitions_partition"), "partitions", @@ -82,16 +66,16 @@ def upgrade() -> None: # Create indexes for files table if they don't exist if table_exists("files"): - if not index_exists("ix_files_file_id", "files"): + if not index_exists("files", "ix_files_file_id"): op.create_index(op.f("ix_files_file_id"), "files", ["file_id"], unique=False) - if not index_exists("ix_files_partition_name", "files"): + if not index_exists("files", "ix_files_partition_name"): op.create_index( op.f("ix_files_partition_name"), "files", ["partition_name"], unique=False, ) - if not index_exists("ix_partition_file", "files"): + if not index_exists("files", "ix_partition_file"): op.create_index( "ix_partition_file", "files", @@ -104,17 +88,17 @@ def downgrade() -> None: """Downgrade schema.""" # Drop indexes and tables if they exist if table_exists("files"): - if index_exists("ix_partition_file", "files"): + if index_exists("files", "ix_partition_file"): op.drop_index("ix_partition_file", table_name="files") - if index_exists("ix_files_partition_name", "files"): + if index_exists("files", "ix_files_partition_name"): op.drop_index(op.f("ix_files_partition_name"), table_name="files") - if index_exists("ix_files_file_id", "files"): + if index_exists("files", "ix_files_file_id"): op.drop_index(op.f("ix_files_file_id"), table_name="files") op.drop_table("files") if table_exists("partitions"): - if index_exists("ix_partitions_partition", "partitions"): + if index_exists("partitions", "ix_partitions_partition"): op.drop_index(op.f("ix_partitions_partition"), table_name="partitions") - if index_exists("ix_partitions_created_at", "partitions"): + if index_exists("partitions", "ix_partitions_created_at"): op.drop_index(op.f("ix_partitions_created_at"), table_name="partitions") op.drop_table("partitions") diff --git a/openrag/scripts/migrations/alembic/versions/a1b2c3d4e5f6_add_document_relationships.py b/openrag/scripts/migrations/alembic/versions/a1b2c3d4e5f6_add_document_relationships.py index 171199b29..0867bc1c1 100644 --- a/openrag/scripts/migrations/alembic/versions/a1b2c3d4e5f6_add_document_relationships.py +++ b/openrag/scripts/migrations/alembic/versions/a1b2c3d4e5f6_add_document_relationships.py @@ -15,24 +15,7 @@ import sqlalchemy as sa from alembic import op -from sqlalchemy import inspect - - -def column_exists(table_name: str, column_name: str) -> bool: - """Check if a column exists in a table.""" - bind = op.get_bind() - inspector = inspect(bind) - columns = [col["name"] for col in inspector.get_columns(table_name)] - return column_name in columns - - -def index_exists(index_name: str, table_name: str) -> bool: - """Check if an index exists on a table.""" - bind = op.get_bind() - inspector = inspect(bind) - indexes = inspector.get_indexes(table_name) - return any(idx["name"] == index_name for idx in indexes) - +from schema_helpers import column_exists, index_exists # revision identifiers, used by Alembic. revision: str = "a1b2c3d4e5f6" @@ -59,7 +42,7 @@ def upgrade() -> None: ) # Create single-column indexes - if not index_exists("ix_files_relationship_id", "files"): + if not index_exists("files", "ix_files_relationship_id"): op.create_index( "ix_files_relationship_id", "files", @@ -67,7 +50,7 @@ def upgrade() -> None: unique=False, ) - if not index_exists("ix_files_parent_id", "files"): + if not index_exists("files", "ix_files_parent_id"): op.create_index( "ix_files_parent_id", "files", @@ -76,7 +59,7 @@ def upgrade() -> None: ) # Create composite indexes for common query patterns - if not index_exists("ix_relationship_partition", "files"): + if not index_exists("files", "ix_relationship_partition"): op.create_index( "ix_relationship_partition", "files", @@ -84,7 +67,7 @@ def upgrade() -> None: unique=False, ) - if not index_exists("ix_parent_partition", "files"): + if not index_exists("files", "ix_parent_partition"): op.create_index( "ix_parent_partition", "files", @@ -97,17 +80,17 @@ def downgrade() -> None: """Remove relationship_id and parent_id columns from files table.""" # Drop composite indexes - if index_exists("ix_parent_partition", "files"): + if index_exists("files", "ix_parent_partition"): op.drop_index("ix_parent_partition", table_name="files") - if index_exists("ix_relationship_partition", "files"): + if index_exists("files", "ix_relationship_partition"): op.drop_index("ix_relationship_partition", table_name="files") # Drop single-column indexes - if index_exists("ix_files_parent_id", "files"): + if index_exists("files", "ix_files_parent_id"): op.drop_index("ix_files_parent_id", table_name="files") - if index_exists("ix_files_relationship_id", "files"): + if index_exists("files", "ix_files_relationship_id"): op.drop_index("ix_files_relationship_id", table_name="files") # Drop columns diff --git a/openrag/scripts/migrations/alembic/versions/c224d4befe71_add_file_count_and_file_quota.py b/openrag/scripts/migrations/alembic/versions/c224d4befe71_add_file_count_and_file_quota.py index a8181e0d5..31dff99d0 100644 --- a/openrag/scripts/migrations/alembic/versions/c224d4befe71_add_file_count_and_file_quota.py +++ b/openrag/scripts/migrations/alembic/versions/c224d4befe71_add_file_count_and_file_quota.py @@ -10,7 +10,7 @@ import sqlalchemy as sa from alembic import op -from sqlalchemy import inspect +from schema_helpers import column_exists, fk_exists, index_exists # revision identifiers, used by Alembic. revision: str = "c224d4befe71" @@ -19,48 +19,33 @@ depends_on: str | Sequence[str] | None = None -def _column_exists(table: str, column: str) -> bool: - inspector = inspect(op.get_bind()) - return any(c["name"] == column for c in inspector.get_columns(table)) - - -def _index_exists(table: str, index: str) -> bool: - inspector = inspect(op.get_bind()) - return any(i["name"] == index for i in inspector.get_indexes(table)) - - -def _fk_exists(table: str, fk_name: str) -> bool: - inspector = inspect(op.get_bind()) - return any(fk["name"] == fk_name for fk in inspector.get_foreign_keys(table)) - - def upgrade() -> None: """Upgrade schema. Idempotent: Base.metadata.create_all() at app startup may have already added these columns/indexes from the SQLAlchemy models on older deployments. """ - if not _column_exists("users", "file_quota"): + if not column_exists("users", "file_quota"): op.add_column("users", sa.Column("file_quota", sa.Integer(), nullable=True)) - if not _column_exists("users", "file_count"): + if not column_exists("users", "file_count"): op.add_column("users", sa.Column("file_count", sa.Integer(), nullable=False, server_default="0")) - if not _column_exists("files", "created_by"): + if not column_exists("files", "created_by"): op.add_column("files", sa.Column("created_by", sa.Integer(), nullable=True)) - if not _fk_exists("files", "fk_files_created_by"): + if not fk_exists("files", "fk_files_created_by"): op.create_foreign_key("fk_files_created_by", "files", "users", ["created_by"], ["id"], ondelete="SET NULL") - if not _index_exists("files", "ix_files_created_by"): + if not index_exists("files", "ix_files_created_by"): op.create_index("ix_files_created_by", "files", ["created_by"]) def downgrade() -> None: """Downgrade schema.""" - if _index_exists("files", "ix_files_created_by"): + if index_exists("files", "ix_files_created_by"): op.drop_index("ix_files_created_by", table_name="files") - if _fk_exists("files", "fk_files_created_by"): + if fk_exists("files", "fk_files_created_by"): op.drop_constraint("fk_files_created_by", "files", type_="foreignkey") - if _column_exists("files", "created_by"): + if column_exists("files", "created_by"): op.drop_column("files", "created_by") - if _column_exists("users", "file_count"): + if column_exists("users", "file_count"): op.drop_column("users", "file_count") - if _column_exists("users", "file_quota"): + if column_exists("users", "file_quota"): op.drop_column("users", "file_quota") diff --git a/openrag/scripts/migrations/alembic/versions/cd642e4502d8_create_users_memberships_tables.py b/openrag/scripts/migrations/alembic/versions/cd642e4502d8_create_users_memberships_tables.py index 44bfdd1bc..975021ed1 100755 --- a/openrag/scripts/migrations/alembic/versions/cd642e4502d8_create_users_memberships_tables.py +++ b/openrag/scripts/migrations/alembic/versions/cd642e4502d8_create_users_memberships_tables.py @@ -10,23 +10,7 @@ import sqlalchemy as sa from alembic import op -from sqlalchemy import inspect - - -def table_exists(table_name: str) -> bool: - """Check if a table exists in the database.""" - bind = op.get_bind() - inspector = inspect(bind) - return table_name in inspector.get_table_names() - - -def index_exists(index_name: str, table_name: str) -> bool: - """Check if an index exists on a table.""" - bind = op.get_bind() - inspector = inspect(bind) - indexes = inspector.get_indexes(table_name) - return any(idx["name"] == index_name for idx in indexes) - +from schema_helpers import index_exists, table_exists # revision identifiers, used by Alembic. revision: str = "cd642e4502d8" @@ -52,14 +36,14 @@ def upgrade() -> None: # Create indexes for users table if they don't exist if table_exists("users"): - if not index_exists("ix_users_external_user_id", "users"): + if not index_exists("users", "ix_users_external_user_id"): op.create_index( op.f("ix_users_external_user_id"), "users", ["external_user_id"], unique=True, ) - if not index_exists("ix_users_token", "users"): + if not index_exists("users", "ix_users_token"): op.create_index(op.f("ix_users_token"), "users", ["token"], unique=True) # Create partition_memberships table if it doesn't exist @@ -80,21 +64,21 @@ def upgrade() -> None: # Create indexes for partition_memberships table if they don't exist if table_exists("partition_memberships"): - if not index_exists("ix_partition_memberships_partition_name", "partition_memberships"): + if not index_exists("partition_memberships", "ix_partition_memberships_partition_name"): op.create_index( op.f("ix_partition_memberships_partition_name"), "partition_memberships", ["partition_name"], unique=False, ) - if not index_exists("ix_partition_memberships_user_id", "partition_memberships"): + if not index_exists("partition_memberships", "ix_partition_memberships_user_id"): op.create_index( op.f("ix_partition_memberships_user_id"), "partition_memberships", ["user_id"], unique=False, ) - if not index_exists("ix_user_partition", "partition_memberships"): + if not index_exists("partition_memberships", "ix_user_partition"): op.create_index( "ix_user_partition", "partition_memberships", @@ -107,14 +91,14 @@ def downgrade() -> None: """Downgrade schema.""" # Drop indexes and tables if they exist if table_exists("partition_memberships"): - if index_exists("ix_user_partition", "partition_memberships"): + if index_exists("partition_memberships", "ix_user_partition"): op.drop_index("ix_user_partition", table_name="partition_memberships") - if index_exists("ix_partition_memberships_user_id", "partition_memberships"): + if index_exists("partition_memberships", "ix_partition_memberships_user_id"): op.drop_index( op.f("ix_partition_memberships_user_id"), table_name="partition_memberships", ) - if index_exists("ix_partition_memberships_partition_name", "partition_memberships"): + if index_exists("partition_memberships", "ix_partition_memberships_partition_name"): op.drop_index( op.f("ix_partition_memberships_partition_name"), table_name="partition_memberships", @@ -122,8 +106,8 @@ def downgrade() -> None: op.drop_table("partition_memberships") if table_exists("users"): - if index_exists("ix_users_token", "users"): + if index_exists("users", "ix_users_token"): op.drop_index(op.f("ix_users_token"), table_name="users") - if index_exists("ix_users_external_user_id", "users"): + if index_exists("users", "ix_users_external_user_id"): op.drop_index(op.f("ix_users_external_user_id"), table_name="users") op.drop_table("users") diff --git a/openrag/scripts/migrations/alembic/versions/e7f8a9b0c1d2_add_workspaces.py b/openrag/scripts/migrations/alembic/versions/e7f8a9b0c1d2_add_workspaces.py index 43914ce6d..af6a9c9f5 100644 --- a/openrag/scripts/migrations/alembic/versions/e7f8a9b0c1d2_add_workspaces.py +++ b/openrag/scripts/migrations/alembic/versions/e7f8a9b0c1d2_add_workspaces.py @@ -10,7 +10,7 @@ import sqlalchemy as sa from alembic import op -from sqlalchemy import inspect +from schema_helpers import table_exists # revision identifiers, used by Alembic. revision: str = "e7f8a9b0c1d2" @@ -19,17 +19,13 @@ depends_on: str | Sequence[str] | None = None -def _table_exists(table: str) -> bool: - return table in inspect(op.get_bind()).get_table_names() - - def upgrade() -> None: """Upgrade schema. Idempotent: Base.metadata.create_all() at app startup may have already created these tables on older deployments. """ - if not _table_exists("workspaces"): + if not table_exists("workspaces"): op.create_table( "workspaces", sa.Column("id", sa.Integer, primary_key=True), @@ -49,7 +45,7 @@ def upgrade() -> None: sa.Column("display_name", sa.String, nullable=True), sa.Column("created_at", sa.DateTime, server_default=sa.func.now()), ) - if not _table_exists("workspace_files"): + if not table_exists("workspace_files"): op.create_table( "workspace_files", sa.Column("id", sa.Integer, primary_key=True), @@ -67,7 +63,7 @@ def upgrade() -> None: def downgrade() -> None: """Downgrade schema.""" - if _table_exists("workspace_files"): + if table_exists("workspace_files"): op.drop_table("workspace_files") - if _table_exists("workspaces"): + if table_exists("workspaces"): op.drop_table("workspaces") diff --git a/openrag/scripts/migrations/alembic/versions/f1a2b3c4d5e6_add_workspace_files_file_id_fk.py b/openrag/scripts/migrations/alembic/versions/f1a2b3c4d5e6_add_workspace_files_file_id_fk.py index 1f9af12d1..a37f3a7a6 100644 --- a/openrag/scripts/migrations/alembic/versions/f1a2b3c4d5e6_add_workspace_files_file_id_fk.py +++ b/openrag/scripts/migrations/alembic/versions/f1a2b3c4d5e6_add_workspace_files_file_id_fk.py @@ -10,7 +10,7 @@ import sqlalchemy as sa from alembic import op -from sqlalchemy import inspect +from schema_helpers import column_type_is # revision identifiers, used by Alembic. revision: str = "f1a2b3c4d5e6" @@ -19,15 +19,6 @@ depends_on: str | Sequence[str] | None = None -def _file_id_is_integer() -> bool: - """Check whether workspace_files.file_id is already an INTEGER (post-migration state).""" - inspector = inspect(op.get_bind()) - for col in inspector.get_columns("workspace_files"): - if col["name"] == "file_id": - return isinstance(col["type"], sa.Integer) - return False - - def upgrade() -> None: """Migrate workspace_files.file_id from string to integer FK referencing files.id. @@ -35,7 +26,7 @@ def upgrade() -> None: created workspace_files with file_id as INTEGER on older deployments — in which case the conversion is a no-op. """ - if _file_id_is_integer(): + if column_type_is("workspace_files", "file_id", sa.Integer): return # 1. Purge rows that have no matching file (no valid files.file_id to JOIN against). diff --git a/openrag/scripts/migrations/alembic/versions/f5b6c918f741_add_oidc_auth.py b/openrag/scripts/migrations/alembic/versions/f5b6c918f741_add_oidc_auth.py index 1aa1ada31..d8d573a0c 100644 --- a/openrag/scripts/migrations/alembic/versions/f5b6c918f741_add_oidc_auth.py +++ b/openrag/scripts/migrations/alembic/versions/f5b6c918f741_add_oidc_auth.py @@ -10,7 +10,7 @@ import sqlalchemy as sa from alembic import op -from sqlalchemy import inspect +from schema_helpers import column_exists, index_exists, table_exists # revision identifiers, used by Alembic. revision: str = "f5b6c918f741" @@ -19,18 +19,6 @@ depends_on: str | Sequence[str] | None = None -def _column_exists(table: str, column: str) -> bool: - return any(c["name"] == column for c in inspect(op.get_bind()).get_columns(table)) - - -def _index_exists(table: str, index: str) -> bool: - return any(i["name"] == index for i in inspect(op.get_bind()).get_indexes(table)) - - -def _table_exists(table: str) -> bool: - return table in inspect(op.get_bind()).get_table_names() - - def upgrade() -> None: """Upgrade schema: add users.email column and create oidc_sessions table. @@ -38,13 +26,13 @@ def upgrade() -> None: created these on older deployments. """ # users.email (nullable, unique, indexed) - if not _column_exists("users", "email"): + if not column_exists("users", "email"): op.add_column("users", sa.Column("email", sa.String(), nullable=True)) - if not _index_exists("users", "ix_users_email"): + if not index_exists("users", "ix_users_email"): op.create_index("ix_users_email", "users", ["email"], unique=True) # oidc_sessions table - if not _table_exists("oidc_sessions"): + if not table_exists("oidc_sessions"): op.create_table( "oidc_sessions", sa.Column("id", sa.Integer(), primary_key=True), @@ -81,7 +69,7 @@ def upgrade() -> None: # Composite index (user_id, sub) for fast lookup by (user, OIDC subject). # The individual session_token_hash, user_id, and sid indexes are already # created implicitly via the Column(..., index=True/unique=True) directives above. - if not _index_exists("oidc_sessions", "ix_oidc_sessions_user_sub"): + if not index_exists("oidc_sessions", "ix_oidc_sessions_user_sub"): op.create_index( "ix_oidc_sessions_user_sub", "oidc_sessions", @@ -91,12 +79,12 @@ def upgrade() -> None: def downgrade() -> None: """Downgrade schema: drop oidc_sessions table and users.email column.""" - if _index_exists("oidc_sessions", "ix_oidc_sessions_user_sub"): + if index_exists("oidc_sessions", "ix_oidc_sessions_user_sub"): op.drop_index("ix_oidc_sessions_user_sub", table_name="oidc_sessions") # Drop table — this cascades the implicit per-column indexes. - if _table_exists("oidc_sessions"): + if table_exists("oidc_sessions"): op.drop_table("oidc_sessions") - if _index_exists("users", "ix_users_email"): + if index_exists("users", "ix_users_email"): op.drop_index("ix_users_email", table_name="users") - if _column_exists("users", "email"): + if column_exists("users", "email"): op.drop_column("users", "email") From 912737fb3f78f60ad2c30bc81fc9b7f27696cd2b Mon Sep 17 00:00:00 2001 From: Ahmath-Gadji Date: Mon, 20 Apr 2026 10:31:43 +0000 Subject: [PATCH 17/26] docs(oidc): clarify OIDC_REDIRECT_URI for proxy vs direct access --- .env.example | 3 +++ docs/oidc.md | 22 +++++++++++++++++++++- 2 files changed, 24 insertions(+), 1 deletion(-) diff --git a/.env.example b/.env.example index d98835ecb..3e32c15ff 100644 --- a/.env.example +++ b/.env.example @@ -83,6 +83,9 @@ PREFERRED_URL_SCHEME=https # OIDC_ENDPOINT=https://idp.example.com/realms/openrag # OIDC_CLIENT_ID=openrag # OIDC_CLIENT_SECRET=change-me +# Callback URL on OpenRag's BACKEND. Must match the IdP client config byte-for-byte. +# Behind a reverse proxy: use the public URL (e.g. https://openrag.example.com/auth/callback). +# Direct access (no proxy): use host + APP_PORT (e.g. http://:/auth/callback). # OIDC_REDIRECT_URI=https://openrag.example.com/auth/callback # OIDC_SCOPES=openid email profile offline_access # include offline_access for refresh tokens (persistent sessions) # Generate a Fernet key once: python -c "from cryptography.fernet import Fernet; print(Fernet.generate_key().decode())" diff --git a/docs/oidc.md b/docs/oidc.md index 01840b09f..5568de113 100644 --- a/docs/oidc.md +++ b/docs/oidc.md @@ -105,7 +105,7 @@ All variables must be set when `AUTH_MODE=oidc`. If any required variable is mis | `OIDC_ENDPOINT` | Yes* | — | Issuer URL (auto-discovery via `/.well-known/openid-configuration`) | | `OIDC_CLIENT_ID` | Yes* | — | Client ID registered at the IdP | | `OIDC_CLIENT_SECRET` | Yes* | — | Client secret (confidential clients only) | -| `OIDC_REDIRECT_URI` | Yes* | — | Callback URL, must match IdP configuration (e.g., `https://openrag.example.com/auth/callback`) | +| `OIDC_REDIRECT_URI` | Yes* | — | Callback URL on OpenRag's backend, must match IdP configuration. Behind a proxy: `https://openrag.example.com/auth/callback`; direct access: `http://:/auth/callback`. See [Choosing `OIDC_REDIRECT_URI`](#choosing-oidc_redirect_uri). | | `OIDC_TOKEN_ENCRYPTION_KEY` | Yes* | — | Fernet key for encrypting tokens at rest (see [Generating the Fernet Key](#generating-the-fernet-key)) | | `OIDC_CLAIM_SOURCE` | No | `id_token` | Where to read claims for [Claim Mapping](#claim-mapping-optional): `id_token` (verified JWT) or `userinfo` (`/userinfo` endpoint) | | `OIDC_CLAIM_MAPPING` | No | — | Optional CSV of `db_field:claim` pairs to copy claims into user fields on every login (e.g., `display_name:name,email:email`). See [Claim Mapping](#claim-mapping-optional). | @@ -114,6 +114,26 @@ All variables must be set when `AUTH_MODE=oidc`. If any required variable is mis \* Required when `AUTH_MODE=oidc` +### Choosing `OIDC_REDIRECT_URI` + +The value must be an absolute URL pointing at **OpenRag's backend** `/auth/callback` route, reachable from the user's browser, and registered verbatim in the IdP client configuration. + +- **Behind a reverse proxy** (production, TLS terminated): UI and backend share the same public base URL, so use the public hostname directly: + + ``` + OIDC_REDIRECT_URI=https://openrag.example.com/auth/callback + ``` + +- **No reverse proxy** (local / bare-metal deployment): each service is reached on its own port, so the backend must be addressed explicitly by host and `APP_PORT`: + + ``` + OIDC_REDIRECT_URI=http://:/auth/callback + ``` + + The IdP redirects the browser to this URL, so `` must be resolvable/reachable from the end user's machine — not `localhost` or `127.0.0.1` unless the browser runs on the same host as OpenRag. + +Whichever form you use, the string must match the IdP's **Valid redirect URIs** list byte-for-byte (scheme, host, port, path, trailing slash). + ### Generating the Fernet Key Generate a cryptographically secure key for token encryption: From c4b2f8fb9087bf91c36b029ec43c8f7d80084b9a Mon Sep 17 00:00:00 2001 From: Ahmath-Gadji Date: Mon, 20 Apr 2026 10:07:59 +0000 Subject: [PATCH 18/26] fix(migrations): rewrite workspace_files file_fk update without forward reference Postgres rejects 'JOIN workspaces w ON w.workspace_id = wf.workspace_id' inside the FROM clause of an UPDATE because the target table (wf) cannot be referenced from a from_item's JOIN ON. Move workspaces into the FROM list and put all join conditions in WHERE. --- .../migrations/alembic/schema_helpers.py | 14 ++++ ...b3c4d5e6_add_workspace_files_file_id_fk.py | 67 ++++++++++++------- 2 files changed, 58 insertions(+), 23 deletions(-) diff --git a/openrag/scripts/migrations/alembic/schema_helpers.py b/openrag/scripts/migrations/alembic/schema_helpers.py index 6b15f1c5c..ac2bfebd9 100644 --- a/openrag/scripts/migrations/alembic/schema_helpers.py +++ b/openrag/scripts/migrations/alembic/schema_helpers.py @@ -14,19 +14,33 @@ def table_exists(table: str) -> bool: def column_exists(table: str, column: str) -> bool: + if not table_exists(table): + return False return any(c["name"] == column for c in inspect(op.get_bind()).get_columns(table)) def index_exists(table: str, index: str) -> bool: + if not table_exists(table): + return False return any(i["name"] == index for i in inspect(op.get_bind()).get_indexes(table)) def fk_exists(table: str, fk_name: str) -> bool: + if not table_exists(table): + return False return any(fk["name"] == fk_name for fk in inspect(op.get_bind()).get_foreign_keys(table)) +def unique_constraint_exists(table: str, constraint_name: str) -> bool: + if not table_exists(table): + return False + return any(uc["name"] == constraint_name for uc in inspect(op.get_bind()).get_unique_constraints(table)) + + def column_type_is(table: str, column: str, sa_type: type) -> bool: """Return True if `table.column` exists and its type is an instance of `sa_type`.""" + if not table_exists(table): + return False for col in inspect(op.get_bind()).get_columns(table): if col["name"] == column: return isinstance(col["type"], sa_type) diff --git a/openrag/scripts/migrations/alembic/versions/f1a2b3c4d5e6_add_workspace_files_file_id_fk.py b/openrag/scripts/migrations/alembic/versions/f1a2b3c4d5e6_add_workspace_files_file_id_fk.py index a37f3a7a6..d2bff8ba9 100644 --- a/openrag/scripts/migrations/alembic/versions/f1a2b3c4d5e6_add_workspace_files_file_id_fk.py +++ b/openrag/scripts/migrations/alembic/versions/f1a2b3c4d5e6_add_workspace_files_file_id_fk.py @@ -10,7 +10,13 @@ import sqlalchemy as sa from alembic import op -from schema_helpers import column_type_is +from schema_helpers import ( + column_exists, + column_type_is, + fk_exists, + index_exists, + unique_constraint_exists, +) # revision identifiers, used by Alembic. revision: str = "f1a2b3c4d5e6" @@ -33,50 +39,65 @@ def upgrade() -> None: op.execute("DELETE FROM workspace_files WHERE file_id NOT IN (SELECT file_id FROM files)") # 2. Add a temporary integer column to hold the resolved files.id value. - op.add_column("workspace_files", sa.Column("file_fk", sa.Integer(), nullable=True)) + if not column_exists("workspace_files", "file_fk"): + op.add_column("workspace_files", sa.Column("file_fk", sa.Integer(), nullable=True)) # 3. Populate it by joining on the string file_id, scoped to the workspace's partition # to resolve ambiguity when the same filename exists in multiple partitions. + # All joined tables go in the FROM list — Postgres doesn't allow forward + # references to the UPDATE target (wf) inside a from_item's JOIN ON clause. op.execute( "UPDATE workspace_files wf " "SET file_fk = f.id " - "FROM files f " - "JOIN workspaces w ON w.workspace_id = wf.workspace_id " - "WHERE f.file_id = wf.file_id AND f.partition_name = w.partition_name" + "FROM files f, workspaces w " + "WHERE w.workspace_id = wf.workspace_id " + " AND f.file_id = wf.file_id " + " AND f.partition_name = w.partition_name" ) # 3b. Drop any rows that couldn't be resolved (file_fk still NULL). op.execute("DELETE FROM workspace_files WHERE file_fk IS NULL") # 4. Drop the old string column and its index. - op.drop_index("ix_workspace_files_file_id", table_name="workspace_files") - op.drop_column("workspace_files", "file_id") + if index_exists("workspace_files", "ix_workspace_files_file_id"): + op.drop_index("ix_workspace_files_file_id", table_name="workspace_files") + if column_exists("workspace_files", "file_id"): + op.drop_column("workspace_files", "file_id") # 5. Rename file_fk → file_id, make it NOT NULL. op.alter_column("workspace_files", "file_fk", new_column_name="file_id", nullable=False) # 6. Recreate the index, unique constraint, and FK. - op.create_index("ix_workspace_files_file_id", "workspace_files", ["file_id"]) - op.create_unique_constraint("uix_workspace_file", "workspace_files", ["workspace_id", "file_id"]) - op.create_foreign_key( - "fk_workspace_files_file_id", - "workspace_files", - "files", - ["file_id"], - ["id"], - ondelete="CASCADE", - ) + if not index_exists("workspace_files", "ix_workspace_files_file_id"): + op.create_index("ix_workspace_files_file_id", "workspace_files", ["file_id"]) + if not unique_constraint_exists("workspace_files", "uix_workspace_file"): + op.create_unique_constraint("uix_workspace_file", "workspace_files", ["workspace_id", "file_id"]) + if not fk_exists("workspace_files", "fk_workspace_files_file_id"): + op.create_foreign_key( + "fk_workspace_files_file_id", + "workspace_files", + "files", + ["file_id"], + ["id"], + ondelete="CASCADE", + ) def downgrade() -> None: """Revert workspace_files.file_id back to a string column.""" - op.drop_constraint("fk_workspace_files_file_id", "workspace_files", type_="foreignkey") - op.drop_index("ix_workspace_files_file_id", table_name="workspace_files") + if fk_exists("workspace_files", "fk_workspace_files_file_id"): + op.drop_constraint("fk_workspace_files_file_id", "workspace_files", type_="foreignkey") + if index_exists("workspace_files", "ix_workspace_files_file_id"): + op.drop_index("ix_workspace_files_file_id", table_name="workspace_files") # Re-add a string column and repopulate from files.file_id via JOIN. - op.add_column("workspace_files", sa.Column("file_str", sa.String(), nullable=True)) + if not column_exists("workspace_files", "file_str"): + op.add_column("workspace_files", sa.Column("file_str", sa.String(), nullable=True)) op.execute("UPDATE workspace_files wf SET file_str = f.file_id FROM files f WHERE f.id = wf.file_id") - op.drop_column("workspace_files", "file_id") + if column_exists("workspace_files", "file_id"): + op.drop_column("workspace_files", "file_id") op.alter_column("workspace_files", "file_str", new_column_name="file_id", nullable=False) - op.create_index("ix_workspace_files_file_id", "workspace_files", ["file_id"]) - op.create_unique_constraint("uix_workspace_file", "workspace_files", ["workspace_id", "file_id"]) + if not index_exists("workspace_files", "ix_workspace_files_file_id"): + op.create_index("ix_workspace_files_file_id", "workspace_files", ["file_id"]) + if not unique_constraint_exists("workspace_files", "uix_workspace_file"): + op.create_unique_constraint("uix_workspace_file", "workspace_files", ["workspace_id", "file_id"]) From c20ade345b30219d3bd277eef383ccc8bf77b1e3 Mon Sep 17 00:00:00 2001 From: Ahmath-Gadji Date: Mon, 20 Apr 2026 11:11:03 +0000 Subject: [PATCH 19/26] docs(indexerui): document INDEXERUI_BASE_PATH MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Add a §3 "Mount the Indexer UI under a Subpath" section to setup_indexerui.md covering the single-vhost use case (same-origin cookie for AUTH_MODE=oidc), the build-arg semantics and rebuild requirement, and an example nginx config for the /indexerui/ subpath. --- .../docs/documentation/setup_indexerui.md | 53 ++++++++++++++++++- 1 file changed, 52 insertions(+), 1 deletion(-) diff --git a/docs/content/docs/documentation/setup_indexerui.md b/docs/content/docs/documentation/setup_indexerui.md index 624883948..0cc7063be 100644 --- a/docs/content/docs/documentation/setup_indexerui.md +++ b/docs/content/docs/documentation/setup_indexerui.md @@ -43,4 +43,55 @@ INCLUDE_CREDENTIALS=false # Set to true if FastAPI authentication is enabled INDEXERUI_PORT=8060 # Port for the Indexer UI (default: 3042) INDEXERUI_URL='http://X.X.X.X:INDEXERUI_PORT' API_BASE_URL='http://X.X.X.X:APP_PORT' -``` \ No newline at end of file +``` + +### 3. Mount the Indexer UI under a Subpath (optional) + +By default the Indexer UI is served at the root of its own origin (`http://host:INDEXERUI_PORT/`). If you want to expose it **on the same vhost as the backend** (behind a reverse proxy), you can mount it under a subpath via `INDEXERUI_BASE_PATH`. The typical reason is to keep the frontend and the backend same-origin. +With this setup, the backend's session cookie is first-party to the UI (this matters when `AUTH_MODE=oidc`, where a cross-origin `openrag_session` cookie is dropped by the browser). + +```bash +# Empty (default) → root-level deployment. +# Set to mount under a subpath — leading slash required, no trailing slash. +INDEXERUI_BASE_PATH=/indexerui +``` + +:::caution[Rebuild required] +`INDEXERUI_BASE_PATH` is consumed as a **Docker build ARG** (passed to the `indexer-ui` Dockerfile via `docker-compose.yaml`), not a runtime variable. The SvelteKit app bakes the value into every asset URL and every API call at build time. After changing it you must rebuild the image: + +```bash +docker compose build indexer-ui +docker compose up -d indexer-ui +``` +::: + +#### Example nginx rules (single vhost) + +```nginx +server { + listen 443 ssl http2; + server_name rag.example.com; + + # ... TLS config ... + + # Indexer UI mounted under /indexerui/ + location /indexerui/ { + proxy_pass http://indexer-ui:3000/; + proxy_set_header Host $host; + proxy_set_header X-Real-IP $remote_addr; + proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; + proxy_set_header X-Forwarded-Proto $scheme; + } + + # Everything else → backend (API, /auth/*, /chainlit, /static, ...) + location / { + proxy_pass http://openrag:8080; + proxy_set_header Host $host; + proxy_set_header X-Real-IP $remote_addr; + proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; + proxy_set_header X-Forwarded-Proto $scheme; + } +} +``` + +The trailing slash on `proxy_pass http://indexer-ui:3000/;` is load-bearing — it strips the `/indexerui` prefix before forwarding, leaving the SvelteKit app to re-add its `base` via `INDEXERUI_BASE_PATH`. \ No newline at end of file From dc857369aa6d9db69ee25dcf08c4fe33be4a8e28 Mon Sep 17 00:00:00 2001 From: Ahmath-Gadji Date: Thu, 2 Apr 2026 21:46:12 +0200 Subject: [PATCH 20/26] feat: translate Chainlit chat profile descriptions using i18n system Move hardcoded English chat profile descriptions into translation files so they respect CHAINLIT_DEFAULT_LANGUAGE setting. --- .env.example | 4 + docker-compose.yaml | 1 + docs/content/docs/documentation/env_vars.md | 7 +- i8n/en-US.json | 241 ++++++++++++++++++++ i8n/fr.json | 241 ++++++++++++++++++++ openrag/app_front.py | 60 ++--- 6 files changed, 524 insertions(+), 30 deletions(-) create mode 100644 i8n/en-US.json create mode 100644 i8n/fr.json diff --git a/.env.example b/.env.example index 5bfb8ea0b..1cd4e492e 100644 --- a/.env.example +++ b/.env.example @@ -20,6 +20,10 @@ VLM_MODEL= # Set to true, it will mount chainlit chat ui to the fastapi app (Default: true) ## WITH_CHAINLIT_UI=true +# Default language for the Chainlit UI when the browser language cannot be detected (Default: en-US) +# Must match a file in openrag/.chainlit/translations/ (e.g. en-US, fr-FR) +## CHAINLIT_DEFAULT_LANGUAGE=fr-FR + # EMBEDDER EMBEDDER_MODEL_NAME=jinaai/jina-embeddings-v3 # or other embedder from huggingface compatible with vllm # EMBEDDER_BASE_URL=http://vllm:8000/v1 diff --git a/docker-compose.yaml b/docker-compose.yaml index 3a634db4f..8000ffd7b 100644 --- a/docker-compose.yaml +++ b/docker-compose.yaml @@ -20,6 +20,7 @@ x-openrag: &openrag_template - "host.docker.internal:host-gateway" volumes: - ${DATA_VOLUME:-./data}:/app/data + - ./i8n:/app/openrag/.chainlit/translations - ${MODEL_WEIGHTS_VOLUME:-~/.cache/huggingface}:/app/model_weights # Model weights for RAG - ./openrag:/app/openrag # For dev mode - /$SHARED_ENV:/ray_mount/.env # Shared environment variables diff --git a/docs/content/docs/documentation/env_vars.md b/docs/content/docs/documentation/env_vars.md index 850395dcd..12b460040 100644 --- a/docs/content/docs/documentation/env_vars.md +++ b/docs/content/docs/documentation/env_vars.md @@ -502,4 +502,9 @@ Always set a strong **`AUTH_TOKEN`** in production environments. Never leave it ### Chainlit [See this](/openrag/documentation/setup_chainlit_ui_auth/) for chainlit authentification -[See this](/openrag/documentation/chainlit_data_persistency/) for chainlit data persistency \ No newline at end of file +[See this](/openrag/documentation/chainlit_data_persistency/) for chainlit data persistency + + +| Variable | Type | Default | Description | +|----------|------|---------|-------------| +| `CHAINLIT_DEFAULT_LANGUAGE` | `str` | `` | Forces the Chainlit UI language for all users, ignoring the browser's language. When unset, the browser language is used with `en-US` as fallback. Must match a file in `openrag/.chainlit/translations/` (e.g. `en-US`, `fr-FR`). | \ No newline at end of file diff --git a/i8n/en-US.json b/i8n/en-US.json new file mode 100644 index 000000000..80b312c1e --- /dev/null +++ b/i8n/en-US.json @@ -0,0 +1,241 @@ +{ + "common": { + "actions": { + "cancel": "Cancel", + "confirm": "Confirm", + "continue": "Continue", + "goBack": "Go Back", + "reset": "Reset", + "submit": "Submit" + }, + "status": { + "loading": "Loading...", + "error": { + "default": "An error occurred", + "serverConnection": "Could not reach the server" + } + } + }, + "auth": { + "login": { + "title": "Login to access the app", + "form": { + "email": { + "label": "Email address", + "required": "email is a required field" + }, + "password": { + "label": "Password", + "required": "password is a required field" + }, + "actions": { + "signin": "Sign In" + }, + "alternativeText": { + "or": "OR" + } + }, + "errors": { + "default": "Unable to sign in", + "signin": "Try signing in with a different account", + "oauthSignin": "Try signing in with a different account", + "redirectUriMismatch": "The redirect URI is not matching the oauth app configuration", + "oauthCallback": "Try signing in with a different account", + "oauthCreateAccount": "Try signing in with a different account", + "emailCreateAccount": "Try signing in with a different account", + "callback": "Try signing in with a different account", + "oauthAccountNotLinked": "To confirm your identity, sign in with the same account you used originally", + "emailSignin": "The e-mail could not be sent", + "emailVerify": "Please verify your email, a new email has been sent", + "credentialsSignin": "Sign in failed. Check the details you provided are correct", + "sessionRequired": "Please sign in to access this page" + } + }, + "provider": { + "continue": "Continue with {{provider}}" + } + }, + "chat": { + "input": { + "placeholder": "Type your message here...", + "actions": { + "send": "Send message", + "stop": "Stop Task", + "attachFiles": "Attach files" + } + }, + "speech": { + "start": "Start recording", + "stop": "Stop recording", + "connecting": "Connecting" + }, + "fileUpload": { + "dragDrop": "Drag and drop files here", + "browse": "Browse Files", + "sizeLimit": "Limit:", + "errors": { + "failed": "Failed to upload", + "cancelled": "Cancelled upload of" + } + }, + "messages": { + "status": { + "using": "Using", + "used": "Used" + }, + "actions": { + "copy": { + "button": "Copy to clipboard", + "success": "Copied!" + } + }, + "feedback": { + "positive": "Helpful", + "negative": "Not helpful", + "edit": "Edit feedback", + "dialog": { + "title": "Add a comment", + "submit": "Submit feedback" + }, + "status": { + "updating": "Updating", + "updated": "Feedback updated" + } + } + }, + "history": { + "title": "Last Inputs", + "empty": "Such empty...", + "show": "Show history" + }, + "settings": { + "title": "Settings panel" + }, + "watermark": "Built with" + }, + "threadHistory": { + "sidebar": { + "title": "Past Chats", + "filters": { + "search": "Search", + "placeholder": "Search conversations..." + }, + "timeframes": { + "today": "Today", + "yesterday": "Yesterday", + "previous7days": "Previous 7 days", + "previous30days": "Previous 30 days" + }, + "empty": "No threads found", + "actions": { + "close": "Close sidebar", + "open": "Open sidebar" + } + }, + "thread": { + "untitled": "Untitled Conversation", + "menu": { + "rename": "Rename", + "delete": "Delete" + }, + "actions": { + "delete": { + "title": "Confirm deletion", + "description": "This will delete the thread as well as its messages and elements. This action cannot be undone", + "success": "Chat deleted", + "inProgress": "Deleting chat" + }, + "rename": { + "title": "Rename Thread", + "description": "Enter a new name for this thread", + "form": { + "name": { + "label": "Name", + "placeholder": "Enter new name" + } + }, + "success": "Thread renamed!", + "inProgress": "Renaming thread" + } + } + } + }, + "navigation": { + "header": { + "chat": "Chat", + "readme": "Readme", + "theme": { + "light": "Light Theme", + "dark": "Dark Theme", + "system": "Follow System" + } + }, + "newChat": { + "button": "New Chat", + "dialog": { + "title": "Create New Chat", + "description": "This will clear your current chat history. Are you sure you want to continue?", + "tooltip": "New Chat" + } + }, + "user": { + "menu": { + "settings": "Settings", + "settingsKey": "S", + "apiKeys": "API Keys", + "logout": "Logout" + } + } + }, + "apiKeys": { + "title": "Required API Keys", + "description": "To use this app, the following API keys are required. The keys are stored on your device's local storage.", + "success": { + "saved": "Saved successfully" + } + }, + "alerts": { + "info": "Info", + "note": "Note", + "tip": "Tip", + "important": "Important", + "warning": "Warning", + "caution": "Caution", + "debug": "Debug", + "example": "Example", + "success": "Success", + "help": "Help", + "idea": "Idea", + "pending": "Pending", + "security": "Security", + "beta": "Beta", + "best-practice": "Best Practice" + }, + "app": { + "commands": [ + { + "id": "DeepSearch", + "icon": "brain-cog", + "description": "This uses a custom DeepSearch RAG mechanism (Map & Reduce) to handle complex queries.\nSlower but gives accurate answers.\nUse in an empty context as it consumes more tokens." + }, + { + "id": "SpokenStyleAnswer", + "icon": "audio-lines", + "description": "Get a conversational text answer suitable for voice assistants.\nThe answer is concise, clear, and factual.", + "persistent": true + }, + { + "id": "WebSearch", + "icon": "globe", + "description": "Augment the RAG context with live web search results.\nCombines document and web sources for more comprehensive answers." + } + ], + "searching": "Searching for relevant documents...", + "sources_label": "Sources", + "profile_description_all": "You are interacting with the **{name}** LLM.\nThe LLM's answers will be grounded on **all** partitions.", + "profile_description_partition": "You are interacting with the **{name}** LLM.\nThe LLM's answers will be grounded only on the partition named **{partition}**.", + "error_health": "An error occured while checking the API health: {}", + "error_chat": "An error occurred: {}", + "error_profiles": "An error occured: {}" + } +} \ No newline at end of file diff --git a/i8n/fr.json b/i8n/fr.json new file mode 100644 index 000000000..6c3958e7d --- /dev/null +++ b/i8n/fr.json @@ -0,0 +1,241 @@ +{ + "common": { + "actions": { + "cancel": "Annuler", + "confirm": "Confirmer", + "continue": "Continuer", + "goBack": "Retour", + "reset": "Réinitialiser", + "submit": "Valider" + }, + "status": { + "loading": "Chargement...", + "error": { + "default": "Une erreur est survenue", + "serverConnection": "Impossible de contacter le serveur" + } + } + }, + "auth": { + "login": { + "title": "Connectez-vous pour accéder à l'application", + "form": { + "email": { + "label": "Adresse e-mail", + "required": "L'adresse e-mail est obligatoire" + }, + "password": { + "label": "Mot de passe", + "required": "Le mot de passe est obligatoire" + }, + "actions": { + "signin": "Se connecter" + }, + "alternativeText": { + "or": "OU" + } + }, + "errors": { + "default": "Impossible de se connecter", + "signin": "Essayez avec un autre compte", + "oauthSignin": "Essayez avec un autre compte", + "redirectUriMismatch": "L'URI de redirection ne correspond pas à la configuration OAuth", + "oauthCallback": "Essayez avec un autre compte", + "oauthCreateAccount": "Essayez avec un autre compte", + "emailCreateAccount": "Essayez avec un autre compte", + "callback": "Essayez avec un autre compte", + "oauthAccountNotLinked": "Pour confirmer votre identité, connectez-vous avec le compte utilisé initialement", + "emailSignin": "L'e-mail n'a pas pu être envoyé", + "emailVerify": "Vérifiez votre boîte mail, un nouvel e-mail de confirmation a été envoyé", + "credentialsSignin": "Identifiants incorrects. Vérifiez vos informations de connexion", + "sessionRequired": "Veuillez vous connecter pour accéder à cette page" + } + }, + "provider": { + "continue": "Continuer avec {{provider}}" + } + }, + "chat": { + "input": { + "placeholder": "Écrivez votre message...", + "actions": { + "send": "Envoyer", + "stop": "Arrêter", + "attachFiles": "Joindre des fichiers" + } + }, + "speech": { + "start": "Démarrer la dictée", + "stop": "Arrêter la dictée", + "connecting": "Connexion en cours..." + }, + "fileUpload": { + "dragDrop": "Glissez-déposez vos fichiers ici", + "browse": "Parcourir", + "sizeLimit": "Limite :", + "errors": { + "failed": "Échec de l'envoi", + "cancelled": "Envoi annulé pour" + } + }, + "messages": { + "status": { + "using": "Utilisation de", + "used": "Utilisé" + }, + "actions": { + "copy": { + "button": "Copier", + "success": "Copié !" + } + }, + "feedback": { + "positive": "Pertinent", + "negative": "Non pertinent", + "edit": "Modifier l'avis", + "dialog": { + "title": "Laisser un commentaire", + "submit": "Soumettre l'avis" + }, + "status": { + "updating": "Envoi en cours...", + "updated": "Avis enregistré" + } + } + }, + "history": { + "title": "Derniers messages", + "empty": "Aucun message récent", + "show": "Afficher l'historique" + }, + "settings": { + "title": "Paramètres" + }, + "watermark": "Propulsé par" + }, + "threadHistory": { + "sidebar": { + "title": "Historique des conversations", + "filters": { + "search": "Rechercher", + "placeholder": "Rechercher une conversation..." + }, + "timeframes": { + "today": "Aujourd'hui", + "yesterday": "Hier", + "previous7days": "7 derniers jours", + "previous30days": "30 derniers jours" + }, + "empty": "Aucune conversation trouvée", + "actions": { + "close": "Fermer", + "open": "Ouvrir" + } + }, + "thread": { + "untitled": "Conversation sans titre", + "menu": { + "rename": "Renommer", + "delete": "Supprimer" + }, + "actions": { + "delete": { + "title": "Confirmer la suppression", + "description": "Cette conversation et tous ses messages seront définitivement supprimés. Cette action est irréversible.", + "success": "Conversation supprimée", + "inProgress": "Suppression en cours..." + }, + "rename": { + "title": "Renommer la conversation", + "description": "Saisissez un nouveau nom pour cette conversation", + "form": { + "name": { + "label": "Nom", + "placeholder": "Nouveau nom" + } + }, + "success": "Conversation renommée", + "inProgress": "Renommage en cours..." + } + } + } + }, + "navigation": { + "header": { + "chat": "Conversation", + "readme": "Documentation", + "theme": { + "light": "Thème clair", + "dark": "Thème sombre", + "system": "Thème système" + } + }, + "newChat": { + "button": "Nouvelle conversation", + "dialog": { + "title": "Nouvelle conversation", + "description": "Votre conversation en cours sera effacée. Voulez-vous continuer ?", + "tooltip": "Nouvelle conversation" + } + }, + "user": { + "menu": { + "settings": "Paramètres", + "settingsKey": "S", + "apiKeys": "Clés API", + "logout": "Se déconnecter" + } + } + }, + "apiKeys": { + "title": "Clés API requises", + "description": "Les clés API suivantes sont nécessaires pour utiliser cette application. Elles sont stockées localement sur votre appareil.", + "success": { + "saved": "Clés enregistrées" + } + }, + "alerts": { + "info": "Info", + "note": "Note", + "tip": "Astuce", + "important": "Important", + "warning": "Avertissement", + "caution": "Attention", + "debug": "Débogage", + "example": "Exemple", + "success": "Succès", + "help": "Aide", + "idea": "Idée", + "pending": "En attente", + "security": "Sécurité", + "beta": "Bêta", + "best-practice": "Bonne pratique" + }, + "app": { + "commands": [ + { + "id": "DeepSearch", + "icon": "brain-cog", + "description": "Analyse approfondie via le mécanisme RAG DeepSearch (Map & Reduce).\nPlus lent, mais plus précis pour les requêtes complexes.\nÀ utiliser dans une nouvelle conversation, car il consomme davantage de tokens." + }, + { + "id": "SpokenStyleAnswer", + "icon": "audio-lines", + "description": "Génère une réponse dans un style oral, adaptée aux assistants vocaux.\nConcise, claire et factuelle.", + "persistent": true + }, + { + "id": "WebSearch", + "icon": "globe", + "description": "Enrichit la recherche documentaire avec des résultats web en temps réel.\nCombine vos documents et le web pour des réponses plus complètes." + } + ], + "searching": "Recherche de documents pertinents...", + "sources_label": "Sources", + "profile_description_all": "Vous interagissez avec le LLM **{name}**.\nLes réponses du LLM seront basées sur **toutes** les partitions.", + "profile_description_partition": "Vous interagissez avec le LLM **{name}**.\nLes réponses du LLM seront basées uniquement sur la partition nommée **{partition}**.", + "error_health": "Impossible de joindre l'API : {}", + "error_chat": "Une erreur est survenue : {}", + "error_profiles": "Une erreur est survenue : {}" + } +} \ No newline at end of file diff --git a/openrag/app_front.py b/openrag/app_front.py index d88ed1eed..43fd4c024 100644 --- a/openrag/app_front.py +++ b/openrag/app_front.py @@ -5,6 +5,7 @@ import chainlit as cl import httpx +from chainlit.config import config as cl_config from chainlit.context import get_context from consts import PARTITION_PREFIX from dotenv import load_dotenv @@ -25,24 +26,28 @@ port = os.environ.get("APP_iPORT", "8080") INTERNAL_BASE_URL = f"http://localhost:{port}" # Default fallback URL -commands = [ - { - "id": "DeepSearch", - "icon": "brain-cog", - "description": "This uses a custom DeepSearch RAG mechanism (Map & Reduce) to handle complex queries.\nSlower but gives accurate answers.\nUse in an empty context as it consumes more tokens.", - }, - { - "id": "SpokenStyleAnswer", - "icon": "audio-lines", - "description": "Get a conversational text answer suitable for voice assistants.\nThe answer is concise, clear, and factual.", - "persistent": True, - }, - { - "id": "WebSearch", - "icon": "globe", - "description": "Augment the RAG context with live web search results.\nCombines document and web sources for more comprehensive answers.", - }, -] +DEFAULT_LANGUAGE = os.environ.get("CHAINLIT_DEFAULT_LANGUAGE") + + +def get_user_language() -> str: + """Return the active language: env override if set, otherwise browser's Accept-Language.""" + if DEFAULT_LANGUAGE: + return DEFAULT_LANGUAGE + try: + context = get_context() + accept_language = context.session.environ.get("HTTP_ACCEPT_LANGUAGE", "") + if accept_language: + # "fr-FR,fr;q=0.9,en-US;q=0.8,en;q=0.7" → "fr-FR" + return accept_language.split(",")[0].split(";")[0].strip() + except Exception: + return "en-US" + + +def t(key: str): + """Get a translated app string for the current user's language.""" + lang = get_user_language() + app_strings = cl_config.load_translation(lang).get("app", {}) + return app_strings[key] def get_headers(api_key): @@ -167,11 +172,8 @@ async def chat_profile(current_user: cl.User): chat_profiles = [] for i, m in enumerate(models, start=1): partition = m.id.split(PARTITION_PREFIX)[1] - description_template = "You are interacting with the **{name}** LLM.\n" + ( - "The LLM's answers will be grounded on **all** partitions." - if "all" in m.id - else "The LLM's answers will be grounded only on the partition named **{partition}**." - ) + description_key = "profile_description_all" if "all" in m.id else "profile_description_partition" + description_template = t(description_key) chat_profiles.append( cl.ChatProfile( name=m.id, @@ -182,7 +184,7 @@ async def chat_profile(current_user: cl.User): ) return chat_profiles except Exception as e: - await cl.Message(content=f"An error occured: {e!s}").send() + await cl.Message(content=t("error_profiles").format(e)).send() @cl.on_chat_start @@ -198,10 +200,10 @@ async def on_chat_start(): headers=get_headers(api_key), ) print(response.text) - await cl.context.emitter.set_commands(commands) + await cl.context.emitter.set_commands(t("commands")) except Exception as e: logger.exception("An error occured while checking the API health", error=str(e)) - await cl.Message(content=f"An error occured while checking the API health: {e!s}").send() + await cl.Message(content=t("error_health").format(e)).send() async def __fetch_page_content(chunk_url, headers=None): @@ -295,7 +297,7 @@ async def on_message(message: cl.Message): }, } - async with cl.Step(name="Searching for relevant documents..."): + async with cl.Step(name=t("searching")): response_content = "" sources, elements, source_names = None, None, None # Create message content to display @@ -324,9 +326,9 @@ async def on_message(message: cl.Message): elements, source_names = await _format_sources(sources, api_key=api_key, only_txt=False) msg.elements = elements if elements else [] if source_names: - s = "\n\n" + "-" * 50 + "\n\nSources: \n" + "\n".join(source_names) + s = "\n\n" + "-" * 50 + f"\n\n{t('sources_label')}: \n" + "\n".join(source_names) await msg.stream_token(s) await msg.update() except Exception as e: logger.exception("Error during chat completion", error=str(e)) - await cl.Message(content=f"An error occurred: {e}").send() + await cl.Message(content=t("error_chat").format(e)).send() From aa64a0e8f19cc62b4a073629b2fa00ee99642463 Mon Sep 17 00:00:00 2001 From: Ahmath-Gadji Date: Sun, 19 Apr 2026 19:22:53 +0000 Subject: [PATCH 21/26] feat: unify language env var to DEFAULT_LANGUAGE for Chainlit and Indexer UI Rename CHAINLIT_DEFAULT_LANGUAGE to DEFAULT_LANGUAGE and pass it to the indexer-ui service so both UIs share one language setting. Bump the indexer-ui submodule to main with i18n support merged in. --- .env.example | 6 +- docker-compose.yaml | 1 + docs/content/docs/documentation/env_vars.md | 2 +- extern/indexer-ui | 2 +- i8n/en-US.json | 4 +- openrag/app_front.py | 36 +++- quick_start/docker-compose.yaml | 1 + uv.lock | 189 +++++++++++++++++--- 8 files changed, 197 insertions(+), 44 deletions(-) diff --git a/.env.example b/.env.example index 1cd4e492e..b96513b4b 100644 --- a/.env.example +++ b/.env.example @@ -20,9 +20,9 @@ VLM_MODEL= # Set to true, it will mount chainlit chat ui to the fastapi app (Default: true) ## WITH_CHAINLIT_UI=true -# Default language for the Chainlit UI when the browser language cannot be detected (Default: en-US) -# Must match a file in openrag/.chainlit/translations/ (e.g. en-US, fr-FR) -## CHAINLIT_DEFAULT_LANGUAGE=fr-FR +# UI language for Chainlit and Indexer UI (e.g. en-US, fr). +# When unset, the browser language is used, with en-US as the final fallback. +## DEFAULT_LANGUAGE=fr # EMBEDDER EMBEDDER_MODEL_NAME=jinaai/jina-embeddings-v3 # or other embedder from huggingface compatible with vllm diff --git a/docker-compose.yaml b/docker-compose.yaml index 8000ffd7b..d146b8800 100644 --- a/docker-compose.yaml +++ b/docker-compose.yaml @@ -86,6 +86,7 @@ services: - API_BASE_URL=${API_BASE_URL:-http://localhost:${APP_PORT:-8080}} - INCLUDE_CREDENTIALS=${INCLUDE_CREDENTIALS:-false} - AUTH_MODE=${AUTH_MODE:-token} + - DEFAULT_LANGUAGE=${DEFAULT_LANGUAGE:-} ports: - "${INDEXERUI_PORT:-3042}:3000" restart: unless-stopped diff --git a/docs/content/docs/documentation/env_vars.md b/docs/content/docs/documentation/env_vars.md index 12b460040..74eabf670 100644 --- a/docs/content/docs/documentation/env_vars.md +++ b/docs/content/docs/documentation/env_vars.md @@ -507,4 +507,4 @@ Always set a strong **`AUTH_TOKEN`** in production environments. Never leave it | Variable | Type | Default | Description | |----------|------|---------|-------------| -| `CHAINLIT_DEFAULT_LANGUAGE` | `str` | `` | Forces the Chainlit UI language for all users, ignoring the browser's language. When unset, the browser language is used with `en-US` as fallback. Must match a file in `openrag/.chainlit/translations/` (e.g. `en-US`, `fr-FR`). | \ No newline at end of file +| `DEFAULT_LANGUAGE` | `str` | `` | UI language for Chainlit and Indexer UI (e.g. `en-US`, `fr`). When unset, the browser language is used, with `en-US` as the final fallback. | \ No newline at end of file diff --git a/extern/indexer-ui b/extern/indexer-ui index 7616604a3..3a999914f 160000 --- a/extern/indexer-ui +++ b/extern/indexer-ui @@ -1 +1 @@ -Subproject commit 7616604a38dcdb0b254c5be3dd116e5982bcc278 +Subproject commit 3a999914f5e57e404cbf9d60cd3ebd1073a43ead diff --git a/i8n/en-US.json b/i8n/en-US.json index 80b312c1e..23587feec 100644 --- a/i8n/en-US.json +++ b/i8n/en-US.json @@ -234,8 +234,8 @@ "sources_label": "Sources", "profile_description_all": "You are interacting with the **{name}** LLM.\nThe LLM's answers will be grounded on **all** partitions.", "profile_description_partition": "You are interacting with the **{name}** LLM.\nThe LLM's answers will be grounded only on the partition named **{partition}**.", - "error_health": "An error occured while checking the API health: {}", + "error_health": "An error occurred while checking the API health: {}", "error_chat": "An error occurred: {}", - "error_profiles": "An error occured: {}" + "error_profiles": "An error occurred: {}" } } \ No newline at end of file diff --git a/openrag/app_front.py b/openrag/app_front.py index 43fd4c024..d219fe308 100644 --- a/openrag/app_front.py +++ b/openrag/app_front.py @@ -1,5 +1,6 @@ import json import os +from functools import lru_cache from pathlib import Path from urllib.parse import urlparse @@ -26,7 +27,7 @@ port = os.environ.get("APP_iPORT", "8080") INTERNAL_BASE_URL = f"http://localhost:{port}" # Default fallback URL -DEFAULT_LANGUAGE = os.environ.get("CHAINLIT_DEFAULT_LANGUAGE") +DEFAULT_LANGUAGE = os.environ.get("DEFAULT_LANGUAGE") def get_user_language() -> str: @@ -40,14 +41,33 @@ def get_user_language() -> str: # "fr-FR,fr;q=0.9,en-US;q=0.8,en;q=0.7" → "fr-FR" return accept_language.split(",")[0].split(";")[0].strip() except Exception: - return "en-US" + pass + return "en-US" + + +def _language_candidates(lang: str) -> list[str]: + """Return locales to try in order: full code, base language, then en-US fallback.""" + candidates = [lang] + base = lang.split("-")[0] + if base and base != lang: + candidates.append(base) + candidates.append("en-US") + return list(dict.fromkeys(candidates)) + + +@lru_cache(maxsize=32) +def _load_app_strings(lang: str) -> dict: + # Cached to avoid re-reading translation JSON from disk on every t() call. + return cl_config.load_translation(lang).get("app", {}) -def t(key: str): - """Get a translated app string for the current user's language.""" - lang = get_user_language() - app_strings = cl_config.load_translation(lang).get("app", {}) - return app_strings[key] +def t(key: str) -> str: + """Get a translated app string for the current user's language, falling back if missing.""" + for lang in _language_candidates(get_user_language()): + app_strings = _load_app_strings(lang) + if key in app_strings: + return app_strings[key] + return key def get_headers(api_key): @@ -172,7 +192,7 @@ async def chat_profile(current_user: cl.User): chat_profiles = [] for i, m in enumerate(models, start=1): partition = m.id.split(PARTITION_PREFIX)[1] - description_key = "profile_description_all" if "all" in m.id else "profile_description_partition" + description_key = "profile_description_all" if partition == "all" else "profile_description_partition" description_template = t(description_key) chat_profiles.append( cl.ChatProfile( diff --git a/quick_start/docker-compose.yaml b/quick_start/docker-compose.yaml index 6374372a1..9cecd3a98 100644 --- a/quick_start/docker-compose.yaml +++ b/quick_start/docker-compose.yaml @@ -63,6 +63,7 @@ services: environment: - API_BASE_URL=${API_BASE_URL:-http://localhost:${APP_PORT:-8080}} - INCLUDE_CREDENTIALS=${INCLUDE_CREDENTIALS:-false} + - DEFAULT_LANGUAGE=${DEFAULT_LANGUAGE:-} ports: - "${INDEXERUI_PORT:-3042}:3000" restart: unless-stopped diff --git a/uv.lock b/uv.lock index db3198c93..f9fd47db0 100644 --- a/uv.lock +++ b/uv.lock @@ -225,6 +225,19 @@ 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}, { name = "docling" }, { name = "einops" }, { name = "eml-parser" }, @@ -2539,6 +2652,7 @@ dependencies = [ { name = "hdbscan" }, { name = "html-to-markdown" }, { name = "infinity-client" }, + { name = "itsdangerous" }, { name = "langchain-community" }, { name = "langchain-core" }, { name = "langchain-experimental" }, @@ -2577,6 +2691,7 @@ dependencies = [ dev = [ { name = "pytest" }, { name = "pytest-asyncio" }, + { name = "respx" }, ] lint = [ { name = "ruff" }, @@ -2587,10 +2702,12 @@ requires-dist = [ { name = "aiopath", specifier = ">=0.7.7" }, { name = "alembic", specifier = ">=1.17.0" }, { name = "asyncpg", specifier = ">=0.30.0" }, + { name = "authlib", specifier = ">=1.3" }, { name = "boto3", specifier = ">=1.38.33" }, { name = "cairosvg", specifier = ">=2.7.0" }, { name = "chainlit", specifier = ">=2.2.1" }, { name = "chardet", specifier = ">=5.2.0" }, + { name = "cryptography", specifier = ">=42" }, { name = "docling", specifier = ">=2.24.0" }, { name = "einops", specifier 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allow users to regenerate their own API token MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The POST /users/{user_id}/regenerate_token endpoint used to be documented as "admin or self" but had no permission check at all — any authenticated caller could rotate any other user's token. This adds a `require_admin_or_self` dependency that enforces the documented contract: admins may regenerate any user's token; non-admins may only regenerate their own. Also: - Return 404 instead of crashing when the target user does not exist. - Bump the indexer-ui submodule to pull in the companion UI branch that surfaces this action as a button in the NavBar. --- extern/indexer-ui | 2 +- openrag/components/indexer/vectordb/utils.py | 4 ++- openrag/routers/users.py | 15 ++++++++-- openrag/routers/utils.py | 31 ++++++++++++++++++++ 4 files changed, 47 insertions(+), 5 deletions(-) diff --git a/extern/indexer-ui b/extern/indexer-ui index 3a999914f..b84052e7b 160000 --- a/extern/indexer-ui +++ b/extern/indexer-ui @@ -1 +1 @@ -Subproject commit 3a999914f5e57e404cbf9d60cd3ebd1073a43ead +Subproject commit b84052e7b5d959f4e3bc936731d5843e899c5852 diff --git a/openrag/components/indexer/vectordb/utils.py b/openrag/components/indexer/vectordb/utils.py index a497fbbb0..fcc9f3716 100644 --- a/openrag/components/indexer/vectordb/utils.py +++ b/openrag/components/indexer/vectordb/utils.py @@ -425,9 +425,11 @@ def delete_user(self, user_id: int) -> bool: s.commit() return True - def regenerate_user_token(self, user_id: int) -> dict: + def regenerate_user_token(self, user_id: int) -> dict | None: with self.Session() as s: user = s.query(User).filter(User.id == user_id).first() + if not user: + return None new_token = f"or-{secrets.token_hex(16)}" hashed_token = self.hash_token(new_token) user.token = hashed_token diff --git a/openrag/routers/users.py b/openrag/routers/users.py index dadc76a41..494086c6f 100644 --- a/openrag/routers/users.py +++ b/openrag/routers/users.py @@ -4,7 +4,7 @@ from utils.dependencies import get_task_state_manager, get_vectordb from utils.logger import get_logger -from .utils import DEFAULT_FILE_QUOTA, current_user, require_admin +from .utils import DEFAULT_FILE_QUOTA, current_user, require_admin, require_admin_or_self logger = get_logger() router = APIRouter() @@ -207,7 +207,7 @@ async def delete_user(user_id: int, vectordb=Depends(get_vectordb), admin_user=D - `user_id`: User identifier **Permissions:** -- Requires admin role (or user can regenerate their own token) +- Requires admin role, or the caller must be regenerating their own token. **Behavior:** - Generates a new authentication token @@ -223,11 +223,20 @@ async def delete_user(user_id: int, vectordb=Depends(get_vectordb), admin_user=D **Note:** Store the new token securely - the old token is now invalid. """, ) -async def regenerate_user_token(user_id: int, vectordb=Depends(get_vectordb)): +async def regenerate_user_token( + user_id: int, + vectordb=Depends(get_vectordb), + _auth=Depends(require_admin_or_self), +): """ Regenerate a user's token. """ user = await vectordb.regenerate_user_token.remote(user_id) + if user is None: + raise HTTPException( + status_code=status.HTTP_404_NOT_FOUND, + detail=f"User '{user_id}' not found", + ) logger.info("Regenerated user token", user_id=user_id) return JSONResponse(status_code=status.HTTP_200_OK, content=user) diff --git a/openrag/routers/utils.py b/openrag/routers/utils.py index 1e1d3e6e6..bfd8a908c 100644 --- a/openrag/routers/utils.py +++ b/openrag/routers/utils.py @@ -182,6 +182,37 @@ def require_admin(user=Depends(current_user)): return user +def request_user_id(request: Request) -> int | None: + """Return the user_id from path params (as int), or None.""" + raw = request.path_params.get("user_id", None) + if raw is None: + return None + try: + return int(raw) + except (TypeError, ValueError): + return None + + +def require_admin_or_self( + target_user_id: int | None = Depends(request_user_id), + user=Depends(current_user), +): + """Ensure the caller is admin or is acting on their own account.""" + if not user: + raise HTTPException( + status_code=status.HTTP_403_FORBIDDEN, + detail="Authentication required", + ) + if user.get("is_admin", False): + return user + if target_user_id is not None and user.get("id") == target_user_id: + return user + raise HTTPException( + status_code=status.HTTP_403_FORBIDDEN, + detail="Admin privileges or self-access required", + ) + + async def check_user_file_quota( user=Depends(current_user), ): From 21ae76cfccae2217a51434a583f33a306d619bde Mon Sep 17 00:00:00 2001 From: Paul Tran-Van Date: Mon, 20 Apr 2026 14:35:43 +0200 Subject: [PATCH 23/26] fix(pdf): close PdfDocument via try/finally (no ctx mgr in 4.30) Based on 336b5d0cca209e177c790ff0af97c851bda91693 --- openrag/components/indexer/loaders/pdf_loaders/marker.py | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/openrag/components/indexer/loaders/pdf_loaders/marker.py b/openrag/components/indexer/loaders/pdf_loaders/marker.py index 989d396d7..62e136dc1 100644 --- a/openrag/components/indexer/loaders/pdf_loaders/marker.py +++ b/openrag/components/indexer/loaders/pdf_loaders/marker.py @@ -191,8 +191,11 @@ def __init__(self): @staticmethod def _get_page_count(file_path: str) -> int: - with pypdfium2.PdfDocument(file_path) as pdf: + pdf = pypdfium2.PdfDocument(file_path) + try: return len(pdf) + finally: + pdf.close() @staticmethod def _create_chunks(page_count: int, chunk_size: int) -> list[tuple[list[int], str]]: From da655cf94a4d04623b8b56f2ee6b03ea2c7d4db5 Mon Sep 17 00:00:00 2001 From: Ahmath-Gadji Date: Thu, 16 Apr 2026 07:51:45 +0000 Subject: [PATCH 24/26] fix: only enforce token limit in direct LLM mode --- openrag/routers/openai.py | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/openrag/routers/openai.py b/openrag/routers/openai.py index e659c59e8..e61a7fd2c 100644 --- a/openrag/routers/openai.py +++ b/openrag/routers/openai.py @@ -320,14 +320,13 @@ async def openai_chat_completion( detail="The last message must be a non-empty user message", ) - check_tokens_limit(request, log) - log.debug( "Received chat completion request with messages: {}", truncate(str(request.messages)), ) if is_direct_llm_model(request): + check_tokens_limit(request, log) partitions = None else: partitions = await get_partition_name(model_name, user_partitions, is_admin=user["is_admin"]) @@ -421,9 +420,8 @@ async def openai_completion( detail="Streaming is not supported for this endpoint", ) - check_tokens_limit(request, log) - if is_direct_llm_model(request): + check_tokens_limit(request, log) partitions = None else: partitions = await get_partition_name(model_name, user_partitions, is_admin=user["is_admin"]) From 19c520873f9bd150335945b43c4186f3f3c224c5 Mon Sep 17 00:00:00 2001 From: Paul Tran-Van Date: Mon, 20 Apr 2026 15:04:16 +0200 Subject: [PATCH 25/26] chore(submodule): bump indexer-ui to e4bf5d5 (6 commits from main) --- extern/indexer-ui | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/extern/indexer-ui b/extern/indexer-ui index b84052e7b..e4bf5d55b 160000 --- a/extern/indexer-ui +++ b/extern/indexer-ui @@ -1 +1 @@ -Subproject commit b84052e7b5d959f4e3bc936731d5843e899c5852 +Subproject commit e4bf5d55bb306ce4ac100ba1f489080ddf681d87 From 6d7cc4b02ea26fc1c979a753ef15bdf28d97cc91 Mon Sep 17 00:00:00 2001 From: Paul Tran-Van Date: Mon, 20 Apr 2026 16:31:15 +0200 Subject: [PATCH 26/26] chore(submodule): bump indexer-ui to 239eb04 --- extern/indexer-ui | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/extern/indexer-ui b/extern/indexer-ui index e4bf5d55b..239eb045a 160000 --- a/extern/indexer-ui +++ b/extern/indexer-ui @@ -1 +1 @@ -Subproject commit e4bf5d55bb306ce4ac100ba1f489080ddf681d87 +Subproject commit 239eb045ab99f1c3c52bf11a7c4f63ac420b05e2