Commit Graph
15 Commits
Author SHA1 Message Date
Latte 79aa4f7fc0 fix: load ./.env only when private and owned, add --env-file and AEGIS_ENV_FILE (SEC-04) 2026-10-14 17:22:29 +02:00
Latte cf3d2e17d3 fix: fail closed on an unwritable audit log, bound the rate limiter and harden startup
The audit logger is opened at startup (exit 2 on failure) and obtained before
every call, which is refused with audit_unavailable otherwise. Audit records only
take validated path and sudo values and use the request id as correlation id. The
rate limiter evicts idle keys, caps tracked keys, audits the first excess per key
and window and uses the settings passed to the app. FORWARDED_ALLOW_IPS is now a
setting, and startup warns about a missing host allow-list and unavailable OAuth.
2026-10-14 16:24:51 +02:00
Latte b82e2866cb feat: new settings, CLI skeleton and interface skeletons
Adds the pydantic-settings Settings with validated GITEA_URL, OAuth scopes
and toolsets, the argparse CLI skeleton, catalog.model, identity and
GiteaAPIError. Test fixtures now isolate env, cwd and state paths in tmp.
2026-10-14 15:40:37 +02:00
LatteandClaude Opus 4.8 2844c42ec8 feat(raw-api): add gitea_request schema, path parsing, client dispatch and handler
Adds the RawApiRequestArgs schema (extra=forbid), raw path normalization/
parsing helpers, a GiteaClient.raw_request that audits method+path only (never
the body), and the raw_api_request_tool handler. The handler derives a coarse
virtual tool name (gitea_request:METHOD:topsegment) plus repository/target_path
from the path and runs them back through the policy engine, enforces an
admin/credential sensitive-path denylist, and bounds responses. Two config
flags gate it: RAW_API_ENABLED (killswitch) and RAW_API_ALLOW_SENSITIVE.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-26 12:26:26 +02:00
LatteandClaude Sonnet 4.6 b8217dce8a feat: harden OAuth state secret validation, DCR file permissions, and policy defaults
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- Enforce 32-char minimum on OAUTH_STATE_SECRET at startup (config.py)
- Write DCR client registry with owner-only (0o600) permissions before atomic replace
- Flip policy.yaml default write action from allow → deny
- Add CLAUDE.md with architecture, commands, and AGENTS.md contract summary
- Add .pre-commit-config.yaml mirroring `make lint` checks
- Update .gitignore: add .venv, .claude, .mypy_cache, .ruff_cache, .coverage.*
- Extend docs: audit log rotation guidance, OAUTH_STATE_SECRET and DCR_STORAGE_PATH notes
- Tests: short-secret rejection, 32-char acceptance, POSIX permission check for DCR store

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-06-14 14:13:22 +02:00
Latte 541124e92a feat: harden Claude MCP OAuth transport 2026-06-13 21:05:11 +02:00
Latte c79cc1ab9e Add PUBLIC_BASE_URL and refine OAuth scopes
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2026-02-25 20:49:08 +01:00
Latte 59e1ea53a8 Add OAuth2/OIDC per-user Gitea authentication
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Introduce a GiteaOAuthValidator for JWT and userinfo validation and
fallbacks, add /oauth/token proxy, and thread per-user tokens through
the
request context and automation paths. Update config and .env.example for
OAuth-first mode, add OpenAPI, extensive unit/integration tests,
GitHub/Gitea CI workflows, docs, and lint/test enforcement (>=80% cov).
2026-02-25 16:54:01 +01:00
Latte 8504a95a11 feat: add opt-in write access for all token-visible repos 2026-02-14 16:35:03 +01:00
Latte 5969892af3 feat: harden gateway with policy engine, secure tools, and governance docs 2026-02-14 16:06:43 +01:00
Latte d82fe87113 update 2026-02-11 18:16:00 +01:00
Latte a0605eaa27 fix: change mcp_api_keys to string field to avoid JSON parsing
Pydantic was trying to parse List[str] as JSON from env vars.
Changed to use a string field (mcp_api_keys_raw) and parse manually
in model_validator, then expose as property.

This fixes the JSONDecodeError when reading MCP_API_KEYS from .env
2026-01-29 20:30:28 +01:00
Latte 0945f560ff fix: use model_validator for API keys validation
Changed from field_validator to model_validator to properly access
auth_enabled field during validation. This fixes the SettingsError
when parsing mcp_api_keys from environment variables.

Also improved handling of empty strings and None values.
2026-01-29 20:27:36 +01:00
Latte eeaad748a6 feat: add API key authentication system for ChatGPT Business
Implements comprehensive Bearer token authentication to ensure only
authorized ChatGPT workspaces can access the MCP server.

Core Features:
- API key validation with constant-time comparison
- Multi-key support for rotation grace periods
- Rate limiting (5 failures per IP per 5 min)
- Comprehensive audit logging of all auth attempts
- IP-based failed attempt tracking

Key Management:
- generate_api_key.py: Create secure 64-char keys
- rotate_api_key.py: Guided key rotation with backup
- check_key_age.py: Automated expiration monitoring

Infrastructure:
- Traefik labels for HTTPS and rate limiting
- Security headers (HSTS, CSP, X-Frame-Options)
- Environment-based configuration
- Docker secrets support

Documentation:
- AUTH_SETUP.md: Complete authentication setup guide
- CHATGPT_SETUP.md: ChatGPT Business integration guide
- KEY_ROTATION.md: Key rotation procedures and automation

Security:
- Read-only operations enforced
- No write access to Gitea possible
- All auth attempts logged with correlation IDs
- Failed attempts trigger IP rate limits
- Keys never logged in full (only hints)

Breaking Changes:
- AUTH_ENABLED defaults to true
- MCP_API_KEYS environment variable now required
- Minimum key length: 32 characters (64 recommended)

Migration:
1. Generate API key: make generate-key
2. Add to .env: MCP_API_KEYS=<generated-key>
3. Restart: docker-compose restart aegis-mcp
4. Configure ChatGPT with Authorization header

Closes requirements for ChatGPT Business exclusive access.
2026-01-29 20:05:49 +01:00
Latte a9708b33e2 . 2026-01-29 19:53:36 +01:00