Commit Graph

24 Commits

Author SHA1 Message Date
Dan Milne
2235924f37 Harden OIDC, add SVG sanitization, improve form UX and security defaults
Remove PKCE plain method support (S256 only), enforce openid scope requirement,
filter to supported scopes, strip reserved claims from custom claims as
defense-in-depth, sanitize SVG icons with Loofah, add global input padding,
switch session cookies to SameSite=Lax, use Session.active scope, and remove
unsafe-eval from CSP.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-06 21:06:51 +10:00
Dan Milne
6844c5fab3 Clean up forward auth caching: remove duplication, fix rate limiting, and plug cache gaps
- Remove duplicated app_allows_user_cached?/headers_for_user_cached methods; call model methods directly
- Fix sliding-window rate limit bug by using increment instead of write (avoids TTL reset)
- Use cached app lookup in validate_redirect_url instead of hitting DB on every unauthorized request
- Add cache busting to ApplicationGroup so group assignment changes invalidate the cache
- Eager-load user groups (includes(user: :groups)) to eliminate N+1 queries
- Replace pluck(:name) with map(&:name) to use already-loaded associations
- Remove hardcoded fallback domain, dead methods, and unnecessary comments
- Fix test indentation and make group-order assertions deterministic

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-03-21 23:54:19 +11:00
Dan Milne
5505f99287 Add rate limiting and in-memory caching for forward auth endpoint
Rate limit failed attempts (50/min per IP) with 429 + Retry-After.
Cache forward auth applications in a dedicated MemoryStore (8MB LRU)
to avoid loading all apps from SQLite on every request. Debounce
last_activity_at writes to at most once per minute per session.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-03-07 11:15:54 +11:00
Dan Milne
fd8785a43d Add API keys / bearer tokens for forward auth
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Enables server-to-server authentication for forward auth applications
(e.g., video players accessing WebDAV) where browser cookies aren't
available. API keys use clk_ prefixed tokens stored as HMAC hashes.

Bearer token auth is checked before cookie auth in /api/verify.
Invalid tokens return 401 JSON (no redirect). Requests without
bearer tokens fall through to existing cookie flow unchanged.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-03-05 21:45:40 +11:00
Dan Milne
27d77ebf47 Expose 'username' via forward auth headers 2026-01-05 15:12:02 +11:00
Dan Milne
25e1043312 Add skip-consent, correctly use 303, rather than 302, actually rename per app 'logout' to 'require re-auth'. Add helper methods for token lifetime - allowing 10d for 10days for example. 2026-01-05 12:03:01 +11:00
Dan Milne
93a0edb0a2 StandardRB fixes
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2026-01-01 13:29:44 +11:00
Dan Milne
cc7beba9de PKCE is now default enabled. You can now create public / no-secret apps OIDC apps 2025-12-31 09:22:18 +11:00
Dan Milne
7af8624bf8 Handle empty backchannel logout urls
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2025-11-27 19:19:34 +11:00
Dan Milne
6be23c2c37 Add backchannel logout, per application logout.
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2025-11-27 16:38:27 +11:00
Dan Milne
d6029556d3 Add OIDC fixes, add prefered_username, add application-user claims 2025-11-25 16:29:40 +11:00
Dan Milne
e882a4d6d1 More complete oidc
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2025-11-18 20:03:03 +11:00
Dan Milne
4df2eee4d9 Bug fix for domain names with empty string instead of null. Form errors and some security fixes
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2025-11-09 12:22:41 +11:00
Dan Milne
2b15aa2c40 Add sentry, set csp reporting API 2025-11-04 22:58:32 +11:00
Dan Milne
4f5974dd37 bah
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2025-11-04 21:33:52 +11:00
Dan Milne
5de53f1841 bug fix
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2025-11-04 21:21:00 +11:00
Dan Milne
4c5ac344bd Bug updating OIDC apps. Update readme
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2025-11-04 20:14:41 +11:00
Dan Milne
bf104a9983 Fix CSP errors - migrate inline JS to stimulus controllers. Add a URL for applications so users can discover them
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2025-11-04 17:06:53 +11:00
Dan Milne
19bfc21f11 Move sessions into their own view for easier management
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2025-11-04 15:19:39 +11:00
Dan Milne
ef15db77f9 Massive refactor. Merge forward_auth into App, remove references to unimplemented OIDC federation and SAML features. Add group and user custom claims. Groups now allocate which apps a user can use
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2025-11-04 13:21:55 +11:00
Dan Milne
0af3dbefed Remember that we concented.
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2025-10-24 17:01:03 +11:00
Dan Milne
12e0ef66ed OIDC app creation with encrypted secrets and application roles
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2025-10-24 14:47:24 +11:00
Dan Milne
fc9afcd1b7 Separate Forward auth into it's own models + controller
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2025-10-24 10:56:27 +11:00
Dan Milne
56f7dd7b3c First crack
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2025-10-23 16:45:00 +11:00