Add PublicAccessListener (priority 84) that allows rate-limited
unauthenticated access to configured public paths. Authenticated users
bypass this listener entirely via AcceptListener/AllowListener.
New components:
- PublicPathMatcher service with wildcard path matching (* and **)
and optional host-prefix scoping
- PublicAccessListener applying per-IP rate limiting to public paths
- Separate public_limiter compound rate limiter (burst + sustained)
- publicRateLimitCache pool (APCu in prod, array in tests)
New env vars:
- PUBLIC_PATHS (comma-separated path patterns, empty = disabled)
- PUBLIC_BURST_COUNT/PUBLIC_BURST_TIME (default 100/60s)
- PUBLIC_UPPER_COUNT/PUBLIC_UPPER_TIME (default 500/3600s)
Tests: 52 new tests (29 unit for PublicPathMatcher, 12 unit for
PublicAccessListener, 11 functional for PublicAccessFlowTest).
Total: 293 tests, 605 assertions, all passing.
PHP CS Fixer: 0 of 63 files need fixing.
Documentation: README, CHANGELOG, ROADMAP, Caddyfile, example.env
all updated with public access configuration and examples.
Add REMOTE_USER env var with four modes:
- session (default): sends session id, backward-compatible
- static: sends a fixed string (REMOTE_USER_STATIC)
- mapped: looks up session id in REMOTE_USER_MAP
- none: omits the header entirely
New RemoteUserMode enum, ConfigBag parsing/validation, and
StringTrait::authSuccessResponse resolves the header value based
on the configured mode. AcceptListener now receives ConfigBag as
a constructor dependency.
Addresses design consideration 1.2 (Remote-User header value is
user-controlled) from DESIGN_CONSIDERATIONS.md.
241 tests pass, 0 cs-fixer violations.
Documentation:
- Create CHANGELOG.md with full version history (v0.0.1 through unreleased)
- Rewrite README with comprehensive setup guide, configuration reference,
architecture overview, security model, and feature list
- Update ROADMAP.md: fix branch status table, mark completed security
review items, update TOTP leeway description
- Fix 'centeral' typo in docs/Caddyfile
- Remove TODO comment from docs/compose.yaml
- Add DESIGN_CONSIDERATIONS.md (design review document)
Code quality:
- Extract duplicated cookie name/domain logic into CookieNameTrait
methods: sessionCookieName() and sessionCookieDomain()
- Update AcceptListener, AllowListener, InterceptListener, and
LoginManager to use the shared methods
- Remove fragile cross-file coupling comment between LoginManager
and InterceptListener
Error handling:
- Wrap cache operations in AcceptListener and AllowListener with
try/catch to fail closed (don't authenticate on cache errors)
- Log cache errors at error level instead of propagating as 500s
- Early return pattern in AcceptListener and AllowListener for
cleaner control flow
Intending to build support for single-use backup codes.
Started refactoring to move trait dependencies internally, so that classes only have to specify their own direct dependencies.
lyra
andrew