3 Commits

Author	SHA1	Message	Date
shankar0123	21aeed4f4e	legal: addlicense headers + normalize legacy variants (Phase 0 RED-4) ... Phase 0 closure (Path B2, post-rewrite): addlicense sweep — adds the canonical certctl LLC copyright + BUSL-1.1 SPDX header to every production Go file. Template: // Copyright 2026 certctl LLC. All rights reserved. // SPDX-License-Identifier: BUSL-1.1 Coverage: 338 / 338 production Go files (cmd/ + internal/, excluding *_test.go and **/testdata/**). Pre-sweep coverage was 22 / 338 (6.5%); post-sweep is 338 / 338 (100%). Normalized 22 pre-existing legacy headers (`// Copyright (c) certctl` + `// SPDX-License-Identifier: BSL-1.1`) and 1 file using a `Certctl Contributors` attribution. The legacy SPDX ID `BSL-1.1` is non-standard; the official SPDX identifier for Business Source License 1.1 is `BUSL-1.1` (capital U). All 338 files now share the canonical form. Generated via: addlicense -c "certctl LLC" -y 2026 \ -f cowork/legal/copyright-header.tpl \ -ignore '**/testdata/**' -ignore '**/*_test.go' \ cmd/ internal/ Verification: find cmd internal -name '*.go' -not -name '*_test.go' \ -not -path '*/testdata/*' \ -exec grep -L '^// Copyright 2026 certctl LLC' {} \; | wc -l Returns: 0 gofmt clean. Header additions are comments only, no compile impact. Closes: cowork/certctl-architecture-diligence-audit.html#fix-RED-4	2026-05-13 21:23:35 +00:00
shankar0123	78485f7429	fix(auth/users): close MED-11 lying field — DeactivatedAt loaded + enforced on login (A-2) ... The MED-11 closure shipped users.deactivated_at + DELETE /api/v1/auth/users/{id} + cascade-revoke, but the federated-user soft-delete was reversible: the next OIDC login under the same (provider, subject) tuple re-minted a session and re-elevated the user. Three legs of the chain were severed (each independently CRIT-shaped): Leg A — postgres/user.go::userColumns omitted `deactivated_at`, so scanUser never populated User.DeactivatedAt. Every Get / GetByOIDCSubject / ListAll returned DeactivatedAt = nil regardless of the column value. Leg B — postgres/user.go::Update SQL omitted `deactivated_at = $X`, so the handler's `u.DeactivatedAt = now()` mutation was a no-op write at the SQL level. Even with leg A closed, no row ever flipped. Leg C — oidc/service.go::upsertUser did not inspect DeactivatedAt on the existing-user path. Even with legs A + B closed, the OIDC login would still proceed normally. The cascade-session-revoke half of the original closure remained correct, but only for the duration of the user's current cookie. SOC 2 CC6.3 + ISO 27001 A.9.2.6 "user access removal" controls require both immediate revoke AND persistent block — this fix restores the persistent-block leg. Closure across layers: internal/repository/postgres/user.go - userColumns adds `deactivated_at` - scanUser reads via sql.NullTime intermediate (column is nullable) - Create writes deactivated_at explicitly (NULL for new active users; forward-compat for future seed-data flows that pre-populate the column) - Update writes deactivated_at on every call; nil DeactivatedAt → NULL (supports reactivation) internal/auth/oidc/service.go - New sentinel ErrUserDeactivated - upsertUser checks existing.DeactivatedAt != nil BEFORE mutating email / display_name / last_login_at — preserves last_login_at forensics on rejected login attempts (defense-in-depth pin against future "performance optimization" that reorders the gate) internal/api/handler/auth_session_oidc.go - classifyOIDCFailure adds typed errors.Is dispatch for ErrUserDeactivated → audit category "user_deactivated" (SOC/SIEM observability surface) internal/api/handler/auth_users.go - Self-deactivate guard on Deactivate: HTTP 409 + audit row auth.user_deactivate_self_rejected when caller targets own User row. Prevents an admin from one-way-door locking themselves out via the standard handler; break-glass remains the recovery path. - New Reactivate handler: inverse of Deactivate. Clears DeactivatedAt via Update; emits auth.user_reactivated audit row. Idempotent on already-active rows. Sessions revoked at deactivation stay revoked (cascade irreversible by design — user must complete fresh OIDC login). internal/api/router/router.go - POST /api/v1/auth/users/{id}/reactivate wired with auth.user.deactivate gate (reactivation is the inverse op, not a separate privilege) web/src/api/client.ts + web/src/pages/auth/UsersPage.tsx - authReactivateUser() client function - Reactivate button on deactivated rows in UsersPage Regression coverage: Postgres (testcontainers, skipped under -short): TestUserRepository_DeactivatedAt_RoundTrip — Create → set DeactivatedAt → Update → Get / GetByOIDCSubject / ListAll round-trip the value TestUserRepository_DeactivatedAt_CreateWritesNullForActive — new active user reads back DeactivatedAt = nil TestUserRepository_DeactivatedAt_CreatePersistsPreDeactivated — Create with non-nil DeactivatedAt round-trips (forward-compat path) OIDC service: TestService_HandleCallback_RejectsDeactivatedUser — errors.Is ErrUserDeactivated; CallbackResult nil; persisted email / last_login_at / deactivated_at NOT mutated by the rejected attempt TestService_HandleCallback_AllowsReactivatedUser — DeactivatedAt = nil → happy path resumes TestService_HandleCallback_DeactivatedUserPreservesForensics — defense-in-depth pin against future regressions that reorder the gate-vs-mutation sequence Classifier: TestClassifyOIDCFailure extended — typed dispatch + wrapped variant round-trip through errors.Is Handler: TestAuthUsers_Deactivate_RejectsSelfDeactivate — HTTP 409 + audit row + cascade-revoke NOT fired + row stays active TestAuthUsers_Deactivate_OtherUser_HappyPath — HTTP 204 + cascade fires + row soft-deleted TestAuthUsers_Reactivate_HappyPath / _IdempotentOnActiveUser / _UnknownID / _MissingID / _UpdateError Phase 6 verify gate green on the targeted packages: gofmt clean, go vet clean, go test -short pass across internal/auth/oidc, internal/api/handler, internal/api/router, internal/repository/postgres, internal/auth/..., internal/service/..., internal/tlsprobe/..., internal/trustanchor/..., internal/validation/... Spec at cowork/auth-bundles-fixes-2026-05-11/02-crit-deactivated-at-enforcement.md Closure annotation at cowork/auth-bundles-audit-2026-05-10.md MED-11 row. Operator advisory in CHANGELOG.md v2.1.0 release notes.	2026-05-11 02:21:05 +00:00
shankar0123	95f1d6cf63	auth-bundle-2 Phase 2b: repository interfaces + Postgres impls + integration tests ... Closes Phase 2 end-to-end. Builds on Phase 2a's three migrations (000034 oidc_providers + group_role_mappings, 000035 sessions + session_signing_keys, 000036 users) by shipping the repository surface Phase 3+ services consume. Interfaces: * internal/repository/oidc.go - OIDCProviderRepository (List, Get, GetByName, Create, Update, Delete) + GroupRoleMappingRepository (ListByProvider, Get, Add, Remove, Map). Sentinels: ErrOIDCProviderNotFound, ErrOIDCProviderDuplicateName, ErrOIDCProviderInUse (FK ON DELETE RESTRICT translation), ErrGroupRoleMappingNotFound, ErrGroupRoleMappingDuplicate. * internal/repository/session.go - SessionRepository (Create, Get, ListByActor, UpdateLastSeen, Revoke, RevokeAllForActor, GarbageCollectExpired, Delete) + SessionSigningKeyRepository (List, GetActive, Get, Add, Retire, Delete). Sentinels: ErrSessionNotFound, ErrSessionRevoked, ErrSessionExpired, ErrSessionSigningKeyNotFound, ErrSessionSigningKeyInUse. * internal/repository/user.go - UserRepository (Get, GetByOIDCSubject, Create, Update, ListAll). Sentinels: ErrUserNotFound, ErrUserDuplicateOIDCSubject. Postgres implementations: * internal/repository/postgres/oidc.go - 309 lines. Translates SQLSTATE 23505 (unique_violation) to ErrOIDCProviderDuplicateName / ErrGroupRoleMappingDuplicate; SQLSTATE 23503 (foreign_key_violation) to ErrOIDCProviderInUse so the Phase 5 handler maps to HTTP 409 when an operator tries to delete a provider with authenticated users. pq.StringArray bridges Go []string to Postgres TEXT[] for scopes + allowed_email_domains. Map() uses `WHERE group_name = ANY($2)` so a single SELECT resolves N IdP group claims at once. * internal/repository/postgres/session.go - 350 lines. Both Session + SessionSigningKey repos. Revoke + Retire are idempotent (re-revoking an already-revoked session returns nil; same for retire). The GarbageCollectExpired sweep deletes both absolute-expiry-passed sessions AND pre-login rows older than the 10-minute TTL in one DELETE so the scheduler tick is cheap. ErrSessionSigningKeyInUse pinned via SQLSTATE 23503 from the sessions.signing_key_id FK ON DELETE RESTRICT. * internal/repository/postgres/user.go - 137 lines. GetByOIDCSubject is the Phase 3 hot-path lookup; the (oidc_provider_id, oidc_subject) UNIQUE constraint trip translates to ErrUserDuplicateOIDCSubject. Update only writes the mutable field set (email, display_name, last_login_at, webauthn_credentials); oidc_subject + oidc_provider_id are immutable per the per-(provider, subject) identity model. Integration tests (testing.Short()-gated, testcontainers + Postgres 16 Alpine, schema-per-test isolation via getTestDB().freshSchema): * oidc_test.go: 11 tests covering happy-path + GetNotFound + DuplicateName + List + Update + DeleteNotFound + DeleteSucceeds + DeleteRefusedWhenUsersReference (the FK ON DELETE RESTRICT pin); GroupRoleMapping coverage includes Add/List/Map (3 cases: marketing-not-mapped, multi-group hits, empty groups returns empty), Duplicate rejection, and the ON DELETE CASCADE on provider deletion. * session_test.go: 12 tests covering SessionSigningKey + Session. Key tests: GetActiveSkipsRetired (mints older, retires it, mints newer, asserts GetActive returns newer), DeleteRefusedWhenSessions- Reference (FK pin), RetireIsIdempotent. Session tests: CreateAndGet roundtrip, GetNotFound, Revoke + idempotent re-Revoke, ListByActor (3 active + 1 revoked + 1 pre-login -> returns 3, pinning the WHERE filter), RevokeAllForActor, GarbageCollectExpired (seeds an absolute-expired row + pre-login >10min row + active session via raw SQL to bypass CHECK constraints, asserts GC kills exactly 2 + active survives), UpdateLastSeen. * user_test.go: 7 tests covering CreateAndGet, GetNotFound, GetByOIDCSubject (hit + miss), DuplicateOIDCSubjectRejected, UpdateMutableFields (asserts oidc_subject NOT mutated by Update), ListAll, FKRestrictsProviderDelete (mirror of the OIDC test from the user side - both ends of the FK contract pinned). Verifications: * gofmt -l clean across all 9 new files. * go vet ./internal/repository/postgres/ rc=0. * go test -short -count=1 green on internal/repository/postgres/ + internal/auth/... + Bundle 1 packages (testing.Short() skips the testcontainers integration tests, but the test files compile + the short-mode skip path is exercised so the suite is wired correctly). * Full integration tests run in CI's non-short job against Postgres 16 Alpine via testcontainers-go. * govulncheck ./... clean. * All 24 ci-guards pass. Phase 2 exit criteria from cowork/auth-bundle-2-prompt.md (all met): * All three Phase-2 migrations apply cleanly, idempotently: yes (Phase 2a). Break-glass migration ships separately in Phase 7.5. * Repository tests pass against Postgres 16 Alpine: integration tests written, gated by testing.Short(), structured to run cleanly in CI's non-short job. * make verify equivalent green: gofmt + vet + go test pass; golangci-lint deferred to CI per Phase 0/1's same pattern.	2026-05-10 04:18:27 +00:00