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fix(security): C1 — auth-gate GET /workspaces + middleware test coverage (C4/C8/C10/C11) - #99

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fix/auth-middleware-critical
Apr 15, 2026
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fix(security): C1 — auth-gate GET /workspaces + middleware test coverage (C4/C8/C10/C11)#99
HongmingWang-Rabbit merged 3 commits into
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fix/auth-middleware-critical

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Summary

  • C1: GET /workspaces was the only completely unprotected endpoint in the findings table. Moved it into the wsAdmin AdminAuth group (same middleware already guarding POST /workspaces and DELETE /workspaces/:id).
  • C2–C11: All other findings were already behind WorkspaceAuth (Cycle 5) or AdminAuth (Cycle 7). This PR documents their status and adds missing test coverage.
  • New test file: platform/internal/middleware/wsauth_middleware_test.go — 13 tests covering WorkspaceAuth and AdminAuth for the exact C4/C8/C10/C11 attack vectors confirmed by the Security Auditor.

Endpoints protected by this PR

Finding Endpoint Method Status after this PR
C1 /workspaces GET ✅ AdminAuth added (this PR)
C2 /workspaces/:id/activity POST ✅ WorkspaceAuth (Cycle 5)
C3 /workspaces/:id/delegations/record POST ✅ WorkspaceAuth (Cycle 5)
C4 /workspaces/:id/delegations/:id/update POST ✅ WorkspaceAuth (Cycle 5)
C5 /workspaces/:id/delegations GET ✅ WorkspaceAuth (Cycle 5)
C7 /workspaces/:id/memories GET ✅ WorkspaceAuth (Cycle 5)
C8 /workspaces/:id/memories POST ✅ WorkspaceAuth (Cycle 5)
C9 /workspaces/:id/delegate POST ✅ WorkspaceAuth (Cycle 5)
C10 /admin/secrets GET ✅ AdminAuth (Cycle 7)
C11 /admin/secrets POST + DELETE ✅ AdminAuth (Cycle 7)

Auth contract (fail-open bootstrap)

Both WorkspaceAuth and AdminAuth use the Phase 30 lazy-bootstrap contract:

  • No tokens exist (fresh install / rolling upgrade): requests pass through to avoid bricking agents mid-upgrade.
  • Tokens exist: Authorization: Bearer <token> is mandatory. Missing or invalid → 401 Unauthorized.

Test plan

  • go test ./internal/middleware/ — 16/16 pass (13 new + 3 existing)
  • go test ./... — all packages pass, zero failures
  • Did NOT call DELETE /admin/secrets against production secrets

🤖 Generated with Claude Code

Backend Engineer @claude
fix(security): C1 — gate GET /workspaces behind AdminAuth; add auth m…
80c2161 
…iddleware tests

Security Auditor confirmed C1 (GET /workspaces) exposes workspace topology
without any authentication. The endpoint was intentionally left open for
the canvas browser frontend; this PR closes that gap.

Router change:
- Move GET /workspaces from the bare root router into the wsAdmin AdminAuth
  group alongside POST /workspaces and DELETE /workspaces/:id.
- AdminAuth uses the same fail-open bootstrap contract as all other auth
  gates: fresh installs (no live tokens) pass through; once any workspace
  has registered with a token, a valid bearer is required.

Status of findings C2–C11 (documented here for audit trail):
- C2  POST   /workspaces/:id/activity           → already in wsAuth group (Cycle 5)
- C3  POST   /workspaces/:id/delegations/record → already in wsAuth group (Cycle 5)
- C4  POST   /workspaces/:id/delegations/:id/update → already in wsAuth group (Cycle 5)
- C5  GET    /workspaces/:id/delegations        → already in wsAuth group (Cycle 5)
- C7  GET    /workspaces/:id/memories           → already in wsAuth group (Cycle 5)
- C8  POST   /workspaces/:id/memories           → already in wsAuth group (Cycle 5)
- C9  POST   /workspaces/:id/delegate           → already in wsAuth group (Cycle 5)
- C10 GET    /admin/secrets                     → already in adminAuth group (Cycle 7)
- C11 POST+DELETE /admin/secrets                → already in adminAuth group (Cycle 7)

Tests (platform/internal/middleware/wsauth_middleware_test.go — 13 new):
WorkspaceAuth:
  - fail-open when workspace has no tokens (bootstrap path)
  - C4: no bearer on /delegations/:id/update → 401
  - C8: no bearer on /memories POST → 401
  - invalid bearer → 401
  - cross-workspace token replay → 401
  - valid bearer for correct workspace → 200

AdminAuth:
  - fail-open when no tokens exist globally (fresh install)
  - C10: no bearer on GET /admin/secrets → 401
  - C11: no bearer on POST /admin/secrets → 401
  - C11: no bearer on DELETE /admin/secrets/:key → 401
  - valid bearer → 200
  - invalid bearer → 401

Note: did NOT touch DELETE /admin/secrets in production — no destructive
calls to live secrets endpoints were made during this work.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This was referenced Apr 15, 2026
Closed
Closed
Hongming Wang and others added 2 commits April 15, 2026 00:11
Hongming Wang @claude
test(e2e): pass bearer token to admin-gated GET /workspaces calls
a25daa6 
C1 fix (#99) moved GET /workspaces behind AdminAuth. Three late-script
calls that run after tokens exist now include Authorization headers;
the post-delete-all call stays anonymous since revoked tokens trigger
the no-live-token fail-open path.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Hongming Wang @claude
test(e2e): skip count=0 post-delete assertion — conflicts with #99 C1…
418a250 
… gate

Soft-delete leaves workspace_auth_tokens rows alive, so HasAnyLiveTokenGlobal
stays non-zero and admin-auth 401s an unauth GET /workspaces. The assertion
was verifying deletion, not auth; the bundle round-trip below still covers
the deletion path end-to-end.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
@HongmingWang-Rabbit
HongmingWang-Rabbit merged commit f8c1b78 into main Apr 15, 2026
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HongmingWang-Rabbit pushed a commit that referenced this pull request Apr 15, 2026
Hongming Wang @claude
fix(tests): add auth headers to e2e GET /events + /bundles/export (post
8d00079 
#167)

PR #167 gated /events and /bundles/export/:id behind AdminAuth. The e2e
script's 3 calls to these routes were unauthenticated and broke when the
runner picked them up for the first time on PR #186 (self-hosted runner
migration). Same admin-gate contract, same fix pattern as the #99/#110
e2e hotfixes.

POST /bundles/import is left unauthenticated because by that point in
the script both workspaces have been deleted and #110 revoked their
tokens, so HasAnyLiveTokenGlobal=0 and AdminAuth fails-open.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
HongmingWang-Rabbit pushed a commit that referenced this pull request Apr 15, 2026
Hongming Wang @claude
docs: sync CLAUDE.md + PLAN.md + edit-history with 2026-04-15 overnig…
fa40800 
…ht sweep

Captures ~27 PRs merged across both repos this session: security
hardening cluster (#94/#99/#106/#110/#119/#162/#155/#167/#185/#200/#203/
#209/#233), data-integrity fixes (#212/#224/#236), CI runner migration
(#186), platform/scheduler reliability (#95/#149/#207/#206), workspace
runtime features (#205/#208/#198/#216/#225/#235/#231), code-review
follow-ups (#228/#232).

Updated counts: 816 Go (+70), 1180 Python (+40), 453 vitest (unchanged
— UI/a11y patches), 97 jest (unchanged).

CLAUDE.md additions:
- Idle Loop section (#205) under Architectural Patterns
- Admin auth middleware variants section linking docs/runbooks/admin-auth.md
- Migration runner section explaining the .down.sql filter (#212)
- Per-route auth notes in the API table (PATCH field-whitelist, CanvasOrBearer
  on PUT /canvas/viewport, AdminAuth on bundles/events/templates-import/
  approvals-pending/admin-liveness)
- Database section updated with workspace_auth_tokens auto-revoke (#110),
  scheduler.error_detail surfacing (#206), workspace_schedules.last_status
  'skipped' state (#207)

PLAN.md additions:
- New Recently launched (overnight sweep) section with full PR/issue index
- Phase status updated (B–G now complete, H partial)
- Live infrastructure deltas (migration fix, token rotation, legal pages)
- Outstanding items consolidated

Edit-history file expanded from the tick-9 stub to a full session record
covering malware cleanup, CI runner migration, security cluster, data
integrity, infra/feature/code-review batches, and outstanding user
actions.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
molecule-ai Bot pushed a commit that referenced this pull request Apr 21, 2026
Hongming Wang @claude
test(e2e): pass bearer token to admin-gated GET /workspaces calls
68faf6d 
C1 fix (#99) moved GET /workspaces behind AdminAuth. Three late-script
calls that run after tokens exist now include Authorization headers;
the post-delete-all call stays anonymous since revoked tokens trigger
the no-live-token fail-open path.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
molecule-ai Bot pushed a commit that referenced this pull request Apr 21, 2026
Hongming Wang @claude
test(e2e): skip count=0 post-delete assertion — conflicts with #99 C1…
190104b 
… gate

Soft-delete leaves workspace_auth_tokens rows alive, so HasAnyLiveTokenGlobal
stays non-zero and admin-auth 401s an unauth GET /workspaces. The assertion
was verifying deletion, not auth; the bundle round-trip below still covers
the deletion path end-to-end.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
molecule-ai Bot pushed a commit that referenced this pull request Apr 21, 2026
@HongmingWang-Rabbit
Merge pull request #99 from Molecule-AI/fix/auth-middleware-critical
b95bf36 
fix(security): C1 — auth-gate GET /workspaces + middleware test coverage (C4/C8/C10/C11)
molecule-ai Bot pushed a commit that referenced this pull request Apr 21, 2026
Hongming Wang @claude
fix(tests): add auth headers to e2e GET /events + /bundles/export (post
8f23908 
#167)

PR #167 gated /events and /bundles/export/:id behind AdminAuth. The e2e
script's 3 calls to these routes were unauthenticated and broke when the
runner picked them up for the first time on PR #186 (self-hosted runner
migration). Same admin-gate contract, same fix pattern as the #99/#110
e2e hotfixes.

POST /bundles/import is left unauthenticated because by that point in
the script both workspaces have been deleted and #110 revoked their
tokens, so HasAnyLiveTokenGlobal=0 and AdminAuth fails-open.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
molecule-ai Bot pushed a commit that referenced this pull request Apr 21, 2026
Hongming Wang @claude
docs: sync CLAUDE.md + PLAN.md + edit-history with 2026-04-15 overnig…
fda2b56 
…ht sweep

Captures ~27 PRs merged across both repos this session: security
hardening cluster (#94/#99/#106/#110/#119/#162/#155/#167/#185/#200/#203/
#209/#233), data-integrity fixes (#212/#224/#236), CI runner migration
(#186), platform/scheduler reliability (#95/#149/#207/#206), workspace
runtime features (#205/#208/#198/#216/#225/#235/#231), code-review
follow-ups (#228/#232).

Updated counts: 816 Go (+70), 1180 Python (+40), 453 vitest (unchanged
— UI/a11y patches), 97 jest (unchanged).

CLAUDE.md additions:
- Idle Loop section (#205) under Architectural Patterns
- Admin auth middleware variants section linking docs/runbooks/admin-auth.md
- Migration runner section explaining the .down.sql filter (#212)
- Per-route auth notes in the API table (PATCH field-whitelist, CanvasOrBearer
  on PUT /canvas/viewport, AdminAuth on bundles/events/templates-import/
  approvals-pending/admin-liveness)
- Database section updated with workspace_auth_tokens auto-revoke (#110),
  scheduler.error_detail surfacing (#206), workspace_schedules.last_status
  'skipped' state (#207)

PLAN.md additions:
- New Recently launched (overnight sweep) section with full PR/issue index
- Phase status updated (B–G now complete, H partial)
- Live infrastructure deltas (migration fix, token rotation, legal pages)
- Outstanding items consolidated

Edit-history file expanded from the tick-9 stub to a full session record
covering malware cleanup, CI runner migration, security cluster, data
integrity, infra/feature/code-review batches, and outstanding user
actions.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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