Commit Graph
10 Commits
Author SHA1 Message Date
lukaszraczylo 4d23d618f5 fix(cache): harden cache backends, resilience, recovery, and transports
- RESP -ERR no longer closes healthy conn / aborts batch; global cap replacement-aware
- global health-check pass serialized (latent data race); MemoryMonitor via ResourceManager
- token-exchange retry, open-circuit rejections counted as failures
- TLS-posture matching transport reuse (no silent InsecureSkipVerify handoff)
2026-08-14 16:16:51 +01:00
lukaszraczylo d0ec853499 R89: normalize excluded-url paths; apply defaults to pooled HTTP clients
Two verified defects from R89 scout round:

1. Excluded-URL dot-segment traversal widening (P1, auth bypass).
   shouldBypassAuth passes req.URL.Path raw (middleware.go:54); Go's server
   leaves '..' in URL.Path (url.ParseRequestURI does not normalize), so an
   exclusion for /public also matched /public/../admin, letting a real
   sibling (/admin) reach the backend unauthenticated. pathExcluded now
   path.Clean()s the request path ('.' -> '' to preserve root semantics)
   before boundary matching. Regression TestR89ExcludedPathDotTraversal
   fails on old (all 4 traversal cases wrongly excluded), passes on new.

2. Pooled HTTP client had no zero-value defaults (P2, unbounded stall).
   CreateHTTPClient applies defaults; CreatePooledHTTPClient and
   GetOrCreateTransport did not, so a partial config yielded Timeout=0 and
   ResponseHeaderTimeout=0 (a hanging upstream stalls forever). Extracted
   applyHTTPClientDefaults (single source of truth) and applied it in all
   three construction paths; pool cache key now reflects normalized values.
   Regression TestR89PooledClientAppliesDefaults fails on old, passes on new.

R89 clean/declined: session max-age IS absolute-and-enforced-every-request
(verified, review_r68 already locks it); AllowedUserDomains fail-closed (P2
'*' not a wildcard, P3 TrimSpace — declined as config-scoped).
2026-08-13 19:34:38 +01:00
lukaszraczylo 08de9b79aa R70: pooled-client cookie jar, refresh Save-failure cleanup 2026-08-13 17:15:42 +01:00
lukaszraczylo e4b74cffd7 Apply configured conn limits in pooled transport (round 41)
http_client_pool.go SharedTransportPool.GetOrCreateTransport built the shared
http.Transport with hardcoded MaxConnsPerHost=5, MaxIdleConnsPerHost=2,
MaxIdleConns=10, IdleConnTimeout=30s while HTTPClientConfig's versions of
those fields drove configKey (cache identity) and were validated and tuned
per preset (Default: 20/10/50/30s; OIDCProvider: 50/25/100/90s). The
config was thus valid, keyed, and validated but silently ignored in the
transport used by main.go (CreatePooledHTTPClient) - dead config that left
OIDC-provider connection tuning without effect. The sibling factory path
(http_client_factory.go) already applied these values.

Now the pooled transport derives MaxConnsPerHost, MaxIdleConnsPerHost,
MaxIdleConns, and IdleConnTimeout from the config, consistent with the
factory path and with configKey.

Test: added TestSharedTransportPoolAppliesConfigLimits, which fails on the
old hardcoded code (fixed values) and passes now.

Verified: full source-order suite, full -race -count=1 -shuffle=on ./...
(all packages), golangci-lint run ./... (0 issues).
2026-08-13 08:43:08 +01:00
lukaszraczylo 35d26078f0 Fix 6 issues surfaced by adversarial agent team (round 35)
Concurrency/lifecycle (P1, highest-value):
- singleton_resources.go: RegisterBackgroundTask now REPLACES a stopped
  task instead of reusing it. BackgroundTask.Start is sync.Once-guarded,
  so a task stopped on instance close and re-registered (Traefik
  close+recreate for the same provider) was permanently dead: IsTaskRunning
  returned false (started && !stopped) so callers retried a start that
  was a no-op. Metadata refresh, token cleanup, and health checks now
  resume across a recreate cycle.
- error_recovery.go: the shared graceful-degradation health task was
  bound to the FIRST instance's performHealthChecks (later instances'
  checks never ran) and any instance's Close stopped it for all. Added a
  global live-instance registry; the shared task runs every instance's
  checks and is stopped only when the last instance closes (mirrors the
  singleton-token-cleanup gate).

Storage/cache:
- hybrid.go recordL2Error: Store(now) then immediately compared
  time.Since(t)<1s against its own write => ALWAYS fired, so a single
  transient L2 error flipped the whole cache into fallback (full L2
  bypass -> upstream stampede). Now enters fallback only on a PRIOR
  error within the window (true "multiple errors"). Updated two tests
  that had encoded the old single-error-fallback bug.
- redis_pool.go: ConnectionPool.Put checked closed but sent on
  p.connections without holding p.mu; Close closed it under p.mu.
  Window => 'send on closed channel' panic at shutdown. Put now holds
  p.mu (the lock only Close used).

HTTP/transport:
- jwk.go fetchJWKS: added an explicit >1 MiB guard (was silent partial
  read, could yield a truncated keyset and spurious missing-kid).
- http_client_pool.go configKey: now includes every transport-behavior
  field it actually consumes (compression, HTTP2, keep-alives, timeouts,
  buffer sizes, dial) so behaviorally different configs no longer share
  one transport built with the first config's settings.

Each fix has a regression test. Verified: full source-order suite green,
golangci-lint 0 issues, 3x full -race -count=1 -shuffle=on ./... all exit 0.
2026-08-12 23:55:55 +01:00
lukaszraczyloandGitHub 546ceb949c security: remediate audit findings (ranks 1–16 + 22 Lows) + yaegi load validation (#144)
* fix(security): encrypt session cookies + fail closed on invalid config

Batch 1 of security audit remediation (ranks 1, 2, 6).

- session.go: derive independent HMAC + AES-256 keys via stdlib HKDF-SHA256
  and build the gorilla cookie store with both, so session cookies are now
  encrypted, not merely signed. The single-key store previously left OIDC
  access/refresh/ID tokens recoverable from raw cookie bytes. Cookie format
  changes, so existing sessions are invalidated on deploy (one-time re-login).
- main.go: call config.Validate() at construction and error out on failure,
  instead of silently substituting a public hardcoded encryption key for
  empty/short keys (which allowed session forgery). The yaegi analyzer
  passes via .traefik.yml testData.
- settings.go: isValidSecureURL permits plaintext HTTP for loopback hosts
  only (RFC 8252); remote providers must still use HTTPS.
- tests: complete configs that did not satisfy Validate(); add regression
  tests in security_audit_fixes_test.go.

Configs below documented minimums (rateLimit < 10, key < 32 chars) are now
rejected at startup (fail closed).

* fix(security): validate discovered OIDC endpoints + pin introspection host

Batch 2 of security audit remediation (ranks 3, 4).

- url_helpers.go: add validateDiscoveredEndpoint, an SSRF screen for endpoints
  taken from the provider discovery document (jwks_uri, token, authorization,
  revocation, end_session, introspection, registration). Blocks link-local
  (cloud metadata 169.254.169.254), multicast, unspecified and private
  addresses (unless allowPrivateIPAddresses); blocks loopback unless the
  configured providerURL is itself loopback (dev/test). Cross-domain JWKS
  hosts (e.g. Google) stay allowed. Add sameHost helper.
- main.go: updateMetadataEndpoints screens every discovered endpoint and
  blanks any that fail (fail closed downstream). The introspection endpoint
  carries the client secret via HTTP Basic, so it is additionally pinned to
  the providerURL host to stop a poisoned discovery document exfiltrating the
  secret to an attacker-controlled host.
- tests: regression tests for the SSRF guard and the host pin.

* fix(security): close open redirects + anchor excluded-URL matching

Batch 3 of security audit remediation (ranks 5, 14, 15).

- auth_flow.go: run the stored incoming path through normalizeLogoutPath
  before using it as the post-login redirect, so //evil.com and /\evil.com
  payloads become host-relative (open-redirect, rank 5).
- url_helpers.go: excluded-URL matching is anchored at a natural boundary
  (exact, sub-path "/", or file extension "."), so excluding "/public" no
  longer also bypasses auth on "/publicsecret"; "/favicon" still matches
  "/favicon.ico" (rank 14).
- internal/utils: X-Forwarded-Host is sanitized (first value only; reject
  CRLF/whitespace/multi-value) before building redirect URLs (rank 15).
- helpers.go: the logout redirect used when there is no provider end-session
  endpoint is host-relative, never an absolute URL derived from the
  client-controllable request host (logout open-redirect, rank 15).
- tests: update two logout cases that asserted the old absolute redirect;
  add regression tests.

* fix(security): reject unverified Azure tokens; fix transport TLS reuse

Batch 4 of security audit remediation (ranks 7, 11).

- token_validation_rs.go: an Azure nonce-bearing access token that cannot be
  cryptographically verified no longer returns "authenticated" when there is
  no ID token to corroborate it; it refreshes (if possible) or forces
  re-authentication instead of failing open (rank 7).
- http_client_pool.go: the at-limit transport-reuse path now takes the write
  lock before mutating refCount (fixes a data race) and only reuses a
  transport whose TLS settings (CA pool + InsecureSkipVerify) match the
  caller's, never one with a different trust store; if none matches it returns
  nil so the caller falls back to a verifying default transport (rank 11).
- tests: add a transport-pool TLS-isolation regression test.

* fix(security): stop logging templated header values (token leak)

Batch 5 of security audit remediation (rank 16).

middleware.go: templated downstream headers commonly carry the access token
(e.g. "Authorization: Bearer {{.AccessToken}}"). The debug log line printed
the full header value, leaking credentials into logs. Log the header name and
byte length instead.

* fix(security): cache-key collision, cache-config divergence, fleet cleanup

Batch 6 of security audit remediation (ranks 9, 10, 12).

- token_manager.go: detectTokenType keys its cache on a SHA-256 hash of the
  full token instead of the first 32 chars (which are only the base64url JWT
  header). Distinct tokens sharing alg+kid no longer collide and get
  mis-classified (rank 10).
- cache_manager.go: the process-global cache manager is initialized once and
  shared across plugin instances; it now logs a loud warning when a later
  instance requests a different explicit Redis backend that is silently
  ignored, surfacing the cross-instance state-isolation hazard (rank 9).
- singleton_resources.go / main.go / utilities.go: track a process-global live
  instance count; the shared singleton-token-cleanup task is stopped only when
  the LAST instance shuts down, so one instance's Close() (e.g. a config reload)
  no longer kills cleanup for surviving instances (rank 12).
- tests: update TestDetectTokenTypeCaching for the new key; add regression tests.

* fix(security): bound introspection cache + cookie lifetime to config

Batch 7 of security audit remediation (ranks 8, 13).

- token_introspection.go: when requireTokenIntrospection is enabled, cap the
  positive introspection-result cache at 30s (instead of 5m) so a token
  revoked at the provider stops passing within ~30s, matching the operator's
  near-real-time revocation expectation (rank 8).
- session.go: bind the cookie store's MaxAge to the configured sessionMaxAge,
  so the cookie codec's cryptographic timestamp validity is no longer fixed at
  gorilla's 30-day default; a stolen cookie is valid only for the configured
  session lifetime (rank 13).
- tests: add a cookie-lifetime regression test.

* fix(security): low-severity hardening (cache, DoS caps, PKCE, throttle)

Batch 8 of security audit remediation — low severity
(ranks 24, 25, 27, 29, 31, 36, 37, 41, 45, 46, 49).

- universal_cache.go: updateLocalCache updates an existing key in place instead
  of orphaning its LRU element and double-counting currentSize/currentMemory
  (rank 36 — the only production-reachable bug in this batch).
- jwk.go / metadata_cache.go / token_introspection.go: bound response bodies
  with io.LimitReader (1 MiB) to prevent memory exhaustion from a hostile or
  buggy provider (ranks 24, 25).
- jwk.go: skip JWKs not usable for signature verification (use != sig, or
  key_ops without "verify") when building the key set (rank 49).
- auth_flow.go: fail closed at the callback when PKCE is enabled but the code
  verifier is missing, instead of silently dropping it (rank 27).
- utilities.go / main.go: match allowedUserDomains case-insensitively (rank 31).
- bearer_auth.go: a single success no longer wipes an active per-IP penalty;
  the counter resets only when no penalty is in effect (rank 29).
- main.go: handle (not discard) the NewSessionManager error (rank 37).
- error_recovery.go: take a write lock in isServiceDegraded (it deletes from a
  map); compare retryable-error substrings case-insensitively (ranks 45, 46).
- singleton_resources.go: bind the generic-cache cleanup goroutine to the
  resource-manager shutdown channel so it cannot outlive its owner (rank 41).
- tests: update the bearer throttle test to the corrected penalty semantics.

* fix(security): header sanitization, issuer pinning, fail-closed paths

Batch 9 of security audit remediation (ranks 18, 19, 20, 21, 22, 30, 33, 34).

- middleware.go / bearer_auth.go: sanitize claim-derived values on the cookie
  auth path before injecting them into downstream headers. Drop group/role and
  identifier values containing control chars, bidi-override runes, or the
  , ; = delimiters (a comma would inject phantom entries into X-User-Groups);
  reject control/bidi/over-length in rendered templated header output (but
  permit , ; = in free-form values such as a bearer token). The bearer path
  already sanitized; the cookie path did not (ranks 33, 34).
- main.go / metadata_cache.go: pin the discovered issuer to the configured
  provider host (sameHost) and refuse/never-cache a mismatch, so a poisoned
  discovery document cannot redefine the JWT trust anchor (ranks 21, 22).
- token_introspection.go: when a distinct API audience is configured, fail
  closed on a missing or mismatched introspection audience; aud parsed as
  string-or-array per RFC 7662 (rank 19).
- logout.go: front-channel logout requires a matching issuer; an empty iss is
  rejected (blocks unauthenticated forced-logout via a known sid) (rank 30).
- token_validation_rs.go: an opaque access token with no ID token and no
  successful introspection fails closed (re-auth) instead of authenticating
  (ranks 18, 20).
- tests: realistic same-host provider mocks; regression tests for the header
  sanitization distinction and the fail-closed paths.

* chore(security): remove unwired dead code with latent footguns

Batch 10 of security audit remediation — delete confirmed-dead, unwired
subsystems (ranks 26, 35, 50). None had a production caller (grep-verified);
removal eliminates the latent footguns and ~2.1k lines of dead code.

- token_validator.go (deleted): an unused *TokenValidator whose validateJWT set
  Valid=true with NO signature verification — a severe footgun if ever wired
  (rank 50). The wired RS-aware validators are unaffected.
- security_monitoring.go (deleted): an unused *SecurityMonitor / ExtractClientIP
  that trusted spoofable X-Forwarded-For / X-Real-IP. The live bearer throttle
  uses clientIPForBearer (RemoteAddr-only), unchanged (rank 35).
- dynamic_client_registration.go: removed the RFC 7592 management methods
  (Update/Read/DeleteClientRegistration) that dereferenced an attacker-
  influenced RegistrationClientURI with the registration token attached and no
  HTTPS/SSRF gate, and had no callers. The wired RFC 7591 RegisterClient and
  credential-store helpers are kept (rank 26).
- tests: removed the tests covering the deleted code.

* chore: add Makefile with yaegi load validation

No Makefile existed. The new `yaegi-validate` target interprets the plugin
under the yaegi interpreter the same way Traefik loads it, catching yaegi-only
incompatibilities (unsupported stdlib symbols, reflection edge cases) that the
native `go build` / `go test` toolchain does not. Importing the plugin forces
yaegi to interpret every file plus its vendored deps; CreateConfig + New
exercise the instantiation path.

- cmd/yaegicheck/main.go: the load driver, marked //go:build ignore so it is
  excluded from `go build ./...` (avoids VCS-stamping a main binary, which
  fails in git-worktree layouts) yet is run explicitly by yaegi.
- Makefile: build / fmt / vet / lint / test / vendor / yaegi-validate / check
  targets; `make check` runs vet + tests + yaegi-validate.

Verified: `make yaegi-validate` passes on this branch — the HKDF cookie
encryption, net-based endpoint validation, and claim sanitizers all interpret
and instantiate cleanly under yaegi.

* ci: bump workflow Go toolchain to 1.25; pin yaegi-validate to v0.16.1

Traefik v3.7.1 (the deployed version) is built with `go 1.25.0`, so the PR and
release workflows now use Go 1.25.x to match the toolchain Traefik uses.

Important distinction: the CI Go version is the build TOOLCHAIN. The plugin's
actual interpreter-compatibility ceiling is the yaegi version Traefik bundles
(v0.16.1, which declares go 1.21 and ships a ~Go 1.22 stdlib symbol surface),
NOT the CI Go version. That ceiling is enforced by `make yaegi-validate` plus
the go.mod language directive — e.g. it is why HKDF is hand-rolled with
hmac+sha256 rather than Go 1.24's crypto/hkdf, which yaegi v0.16.1 lacks.

Also pin Makefile YAEGI_VERSION to v0.16.1 (what Traefik v3.7.1 vendors) so
yaegi-validate exercises the real deployed interpreter instead of @latest,
which could pass on a newer yaegi that supports symbols the deployed one does
not.

* docs: align README/CONFIGURATION with branch behavior changes

- excludedURLs: documented as segment/extension-boundary matching (was
  "prefix-matched") — "/public" no longer also matches "/publicsecret" (rank 14).
- Front-channel logout now requires a matching `iss`; requests without one are
  rejected with 400 (rank 30).
- Add an "Upgrading from an earlier release" note: session cookies are now
  AES-256 encrypted with lifetime tracking sessionMaxAge (one-time re-login on
  upgrade), and invalid configuration (rateLimit < 10, key < 32 bytes, missing
  callbackURL, non-HTTPS remote providerURL) now fails closed at startup.

* fix: remove staticcheck-flagged unused functions; wire staticcheck into make check

CI Static Analysis (standalone staticcheck) failed with U1000 "unused":
- dynamic_client_registration.go: deleteCredentialsFromStore — its only caller
  was the RFC 7592 DeleteClientRegistration removed in the dead-code batch.
- token_test.go: createTestJWTSimple — its only callers were the TokenValidator
  tests removed in the same batch.
Both confirmed to have zero remaining callers and removed. build / vet /
go test ./... / staticcheck ./... all green.

The pre-commit hook runs golangci-lint, but CI runs standalone staticcheck
(which flags U1000). Add a `staticcheck` Makefile target and include it in
`make check` so this class of finding is caught locally before push.

* fix(test): stabilize flaky TestWorkerPool_TaskPanic

tasksFailed is incremented in the worker's deferred recover(), which runs after the panicking task's own defer wg.Done(). wg.Wait() could therefore return before the failure was recorded, so reading the counter immediately raced and flaked on slow CI runners. Poll until the failure lands (2s budget) instead. Verified 200x plain + 50x under -race/GOMAXPROCS=1.
2026-05-30 14:10:32 +01:00
lukaszraczyloandGitHub 2d1b04c637 review fixes apr 2026 (#130)
* Multiple fixes

- refresh coordinator dedup + memory pressure wire
- middleware sse consolidation + timer leak + claim cache
- universal cache sync backfill + isDebug gate
- lazy background task race
- memory monitor stw cached + refresh() api

* fix(auth): suppress OIDC redirects on non-navigation requests

- [x] Add isNonNavigationRequest using Sec-Fetch-Mode and Accept headers
- [x] Add comprehensive TestIsNonNavigationRequest
- [x] Update ServeHTTP to 401 non-navigation and AJAX requests

Fixes #129

* feat(config): add custom CA and insecure skip verify for OIDC TLS

- [x] Add CACertPath, CACertPEM, InsecureSkipVerify to Config
- [x] Implement loadCACertPool for CA bundle loading
- [x] Update HTTPClientConfig with RootCAs and InsecureSkipVerify
- [x] Apply CA pool and skip verify to pooled HTTP clients
- [x] Enhance configKey to distinguish TLS configs
- [x] Add comprehensive ca_cert_test.go

Fixes #125

* feat(oidc): add custom CA certificate support for private OIDC providers

- [x] Add caCertPath, caCertPEM, insecureSkipVerify config options
- [x] Update traefik.yml with new OIDC client config fields
- [x] Add configuration schema descriptions for new options
- [x] Update README table and add Custom CA Certificates section

* Fix the documentation.

* test(redis): add oversized argument rejection test

- [x] Add TestRedisConn_RejectOversizedArgumentBytes
- [x] Import strings package

* Dependencies cleanup
2026-04-19 10:12:00 +01:00
lukaszraczyloandGitHub 6efb78b7a8 Smarter approach to the cookies (#103)
* Smarter approach to the cookies

  - Single maxCookieSize = 1400 constant with clear documentation
  - Combined cookie storage for ~40-45% size reduction
  - Backward compatible migration from legacy cookies

* Tuneup the code.
2025-12-12 18:35:06 +00:00
lukaszraczyloandGitHub 5fcbd54955 Add sharded cache and prevention of CPU spikes / locks (#96)
* Add sharded cache and prevention of CPU spikes / locks

* Add dynamic client registration with oidc provider

* Fix race condition introduced during the sharded cache implementation.

* Add page for traefikoidc.
2025-11-30 01:41:12 +00:00
lukaszraczyloandGitHub 1b49e133da Complete rebuild of the plugin
* Fix bug affecting Azure OIDC authentication ( and most likely others )

* Fixes issue #51

* Ensure that appended roles are unique. Update the documentation.

* Improvements targetting possible memory usage spikes.

* Additional fixes and cleanup

* Refactoring code to fix the issues identified by the users.

* Modernize run

* Fieldalignment

* Multiple changes to improve performance and reduce complexity.
- Optimise the errors and recovery.
- Deduplicate code in metadata cache.
- Remove unused performance monitoring code.
- Simplify session management and settings handling.

* Fix claims issue.

* Add ability to overwrite the default scopes in the settings file

* Well.. that escalated quickly.

Completely forgot that Traefik uses outdated Yaegi and requires compatibility with 1.20 ( pre-generic Go code ).

* Bugfix #51: Ensures that user provided scopes overrides work.

* fixup! Bugfix #51: Ensures that user provided scopes overrides work.

* fixup! fixup! Bugfix #51: Ensures that user provided scopes overrides work.

* Abstract the provider logic into a separate package.

* Additional micro fixes and cleanups.

* Simplify all the things.

* fixup! Simplify all the things.

* fixup! fixup! Simplify all the things.

* fixup! fixup! fixup! Simplify all the things.

* fixup! fixup! fixup! fixup! Simplify all the things.

* ...

* Cleanup tests.

* fixup! Cleanup tests.

* fixup! fixup! fixup! Cleanup tests.

* fixup! fixup! fixup! fixup! Cleanup tests.

* fixup! fixup! fixup! fixup! fixup! Cleanup tests.

* Issue #53: Fix CSRF token handling in reverse proxy

1. ✅ HTTPS Detection Fixed (session.go:723)
- Now uses X-Forwarded-Proto header instead of r.URL.Scheme
- Properly detects HTTPS in reverse proxy environments
2. ✅ SameSite Cookie Attribute Fixed
- Removed automatic SameSiteStrictMode for HTTPS (would break OAuth)
- Keeps SameSiteLaxMode to allow OAuth callbacks from external domains
- Only uses Strict for AJAX requests which don't involve OAuth redirects
3. ✅ Cookie Domain Handling Fixed
- Now respects X-Forwarded-Host header for cookie domain
- Ensures cookies are set for the public domain, not internal proxy domain
4. ✅ EnhanceSessionSecurity Properly Integrated
- Function is now actually called during session save
- Applies security enhancements without breaking OAuth flow

Why Issue #53 Failed Before:

1. Cookies were not marked Secure in HTTPS environments (browser wouldn't send them back)
2. If they had been Secure with SameSite=Strict, Azure callbacks would still fail
3. Cookie domain might have been wrong (internal vs public domain)

Why It Works Now:

1. Cookies are properly marked Secure for HTTPS
2. Uses SameSite=Lax to allow OAuth provider callbacks
3. Cookie domain uses public domain from X-Forwarded-Host
4. CSRF token persists through the entire OAuth flow

* Next set of enhancements together with memory usage improvements.

* Memory leak fixes and optimisations.

* CSRF and Cookie Domain fixes

* fixup! CSRF and Cookie Domain fixes

* Metadata cache leak fix + profiling

* fixup! Metadata cache leak fix + profiling

* Memory leaks hunting, part 1337.

* Further pursue of perfection.

* fixup! Further pursue of perfection.

* fixup! fixup! Further pursue of perfection.

* fixup! fixup! fixup! Further pursue of perfection.

* fixup! fixup! fixup! fixup! Further pursue of perfection.

* fixup! fixup! fixup! fixup! fixup! Further pursue of perfection.

* fixup! fixup! fixup! fixup! fixup! fixup! Further pursue of perfection.

* fixup! fixup! fixup! fixup! fixup! fixup! fixup! Further pursue of perfection.

* fixup! fixup! fixup! fixup! fixup! fixup! fixup! fixup! Further pursue of perfection.

* fixup! fixup! fixup! fixup! fixup! fixup! fixup! fixup! fixup! Further pursue of perfection.

* Clear race conditions

* fixup! Clear race conditions

* Weekend fun with memory leaks

* Splitting code into multiple files with reasonable testing coverage.

```
ok      github.com/lukaszraczylo/traefikoidc    117.017s        coverage: 72.6% of statements
ok      github.com/lukaszraczylo/traefikoidc/auth       0.505s  coverage: 87.1% of statements
ok      github.com/lukaszraczylo/traefikoidc/circuit_breaker    0.283s  coverage: 99.0% of statements
        github.com/lukaszraczylo/traefikoidc/config             coverage: 0.0% of statements
ok      github.com/lukaszraczylo/traefikoidc/handlers   0.349s  coverage: 98.2% of statements
ok      github.com/lukaszraczylo/traefikoidc/internal/providers (cached)        coverage: 94.3% of statements
ok      github.com/lukaszraczylo/traefikoidc/middleware 0.808s  coverage: 78.0% of statements
ok      github.com/lukaszraczylo/traefikoidc/recovery   0.653s  coverage: 100.0% of statements
ok      github.com/lukaszraczylo/traefikoidc/session/chunking   (cached)        coverage: 87.8% of statements
ok      github.com/lukaszraczylo/traefikoidc/session/core       (cached)        coverage: 85.6% of statements
ok      github.com/lukaszraczylo/traefikoidc/session/crypto     (cached)        coverage: 81.8% of statements
ok      github.com/lukaszraczylo/traefikoidc/session/storage    (cached)        coverage: 93.5% of statements
ok      github.com/lukaszraczylo/traefikoidc/session/validators (cached)        coverage: 98.8% of statements
````

* fixup! Splitting code into multiple files with reasonable testing coverage.

* fixup! fixup! Splitting code into multiple files with reasonable testing coverage.

* Weekend fun with further optimisations.

* fixup! Weekend fun with further optimisations.

* fixup! fixup! Weekend fun with further optimisations.

* fixup! fixup! fixup! Weekend fun with further optimisations.

* fixup! fixup! fixup! fixup! Weekend fun with further optimisations.

* fixup! fixup! fixup! fixup! fixup! Weekend fun with further optimisations.

* Pre-release cleanup.

* Enhance test coverage.

* fixup! Enhance test coverage.

* fixup! fixup! Enhance test coverage.

* fixup! fixup! fixup! Enhance test coverage.
2025-09-18 11:01:30 +01:00