feat: add API key bearer token authentication

- ApiKeyVerifier(TokenVerifier) — validates Authorization: Bearer <key>
  against UNRAID_MCP_API_KEY; guards against empty-key bypass
- _build_auth() replaces module-level _build_google_auth() call:
  returns MultiAuth(server=google, verifiers=[api_key]) when both set,
  GoogleProvider alone, ApiKeyVerifier alone, or None
- settings.py: add UNRAID_MCP_API_KEY + is_api_key_auth_configured()
  + api_key_auth_enabled in get_config_summary()
- run_server(): improved auth status logging for all three states
- tests/test_api_key_auth.py: 9 tests covering verifier + _build_auth
- .env.example: add UNRAID_MCP_API_KEY section
- docs/GOOGLE_OAUTH.md: add API Key section
- README.md / CLAUDE.md: rename section, document both auth methods
- Fix pre-existing: test_health.py patched cache_middleware/error_middleware
  now match renamed _cache_middleware/_error_middleware in server.py
This commit is contained in:
Jacob Magar
2026-03-16 11:11:38 -04:00
parent 6f7a58a0f9
commit cc24f1ec62
16 changed files with 406 additions and 69 deletions

View File

@@ -26,15 +26,15 @@ This writes `UNRAID_API_URL` and `UNRAID_API_KEY` to `~/.unraid-mcp/.env`. Re-ru
unraid(action="health", subaction="test_connection")
```
2. Full diagnostic report:
1. Full diagnostic report:
```python
unraid(action="health", subaction="diagnose")
```
3. Check that `UNRAID_API_URL` in `~/.unraid-mcp/.env` points to the correct Unraid GraphQL endpoint.
1. Check that `UNRAID_API_URL` in `~/.unraid-mcp/.env` points to the correct Unraid GraphQL endpoint.
4. Verify the API key has the required roles. Get a new key: **Unraid UI → Settings → Management Access → API Keys → Create** (select "Viewer" role for read-only, or appropriate roles for mutations).
1. Verify the API key has the required roles. Get a new key: **Unraid UI → Settings → Management Access → API Keys → Create** (select "Viewer" role for read-only, or appropriate roles for mutations).
---