Bumps dependencies (jwt 3.2.0, puma 8.0.2, net-imap 0.6.4.1 and others
via bundle update) to resolve bundler-audit advisories, and applies
standardrb autofixes so the lint job passes.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
The ApiKey model only validates group access on creation (user_must_have_access
runs on create). The bearer path in /api/verify never re-checked, so a user
removed from an application's allowed groups kept access via an existing key
until it was manually revoked.
Add an app.user_allowed?(user) check to authenticate_bearer_token, matching the
session path, returning 401 when the user no longer has group access. Adds a
regression test that revokes membership after key creation.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Two HIGH-severity findings from the security review:
- ForwardAuth: when no host header was present, /api/verify skipped the
application lookup and group check entirely, returning 200 with identity
headers (including all of the user's groups). This bypassed per-domain
access control. Now fails closed with 403, and the unreachable
DEFAULT_HEADERS fallback (the bypass path) is removed so headers are
always scoped to a resolved, active application.
- OIDC: the consent endpoint was in the verify_authenticity_token skip
list, so a forged cross-site POST could silently grant OAuth scopes.
Removed :consent from the skip list (the form already embeds the token).
Adds regression tests for both: fail-closed with no identity headers when
host is absent, and 422 on a tokenless consent POST.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Replaces the implicit "empty allowed_groups means public" rule with
explicit default-deny across both OIDC and ForwardAuth. Adds two boolean
flags on Group — auto_assign (Keycloak-style auto-join on user create)
and admin (members can reach the admin panel) — and drops the
users.admin column entirely. Adds "Users with access" and "Accessible
applications" panels with via-group badges on the application/user show
pages.
BEHAVIOR CHANGE: a ForwardAuth app with no allowed_groups previously
bypassed authentication entirely; it now returns 403 like any other
unauthorized request. The data migration seeds an "everyone" group and
attaches it to all previously group-less apps to preserve behavior on
existing installs. An "admins" group is seeded and backfilled from any
user with the old admin column.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
The refute_match on response.location already proves create_forward_auth_token
did nothing: the cache.write and the URL rewrite are back-to-back with no
branch between them, so the URL lacking fa_token= implies no cache entry
was written. The instance_variable_get(:@data) inspection was both redundant
and coupled to MemoryStore's private layout.
Co-Authored-By: Claude Opus 4 <noreply@anthropic.com>
An observed fa_token (via Referer leaks, access logs, JS monitors)
could previously be redeemed against a different reverse-proxied app
within the 60s TTL. The token now stores the destination host at
creation and the verifier rejects mismatches without burning the cache
entry, so legitimate destinations can still redeem.
Co-Authored-By: Claude Opus 4 <noreply@anthropic.com>
- Test ApplicationGroup cache busting on add and remove
- Test first failure persists in rate limit cache (increment fallback)
- Test bearer token failures count toward rate limit
- Test rd parameter rejected for deactivated applications
- Test last_activity_at updates after debounce window expires
- Test successful requests don't reset failure counter
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- 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>
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>
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>
- Switch from SolidQueue to async job processor for simpler background job handling
- Remove SolidQueue gem and related configuration files
- Add letter_opener gem for development email preview
- Fix invitation email template issues (invitation_login_token method and route helper)
- Configure SMTP settings via environment variables in application.rb
- Add email delivery configuration banner on admin users page
- Improve admin users page with inline action buttons and SMTP configuration warnings
- Update development and production environments to use async processor
- Add helper methods to detect SMTP configuration and filter out localhost settings
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
