Verifying against OIDC_ISSUER_MCP fixed the 401, but would have introduced a
quieter bug. Identity is keyed on (oidc_iss, oidc_sub) and
userContextFromClaims UPSERTS rather than failing, so a token carrying the MCP
application's issuer would have created a SECOND user row for the same person:
MCP calls would succeed against an account holding none of their memories, and
nothing would appear broken.
Authentik's `sub` is `user.uid`, a user-level value that is identical across
providers (verified against the live instance), so the issuer is the only
differing component. Pin it to OIDC_ISSUER after verification.
No stray rows exist to clean up — verification failed before this path could
ever create one.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Second failure on the same path. With the aud fix in place, tokens now carry
`aud: shared-memory` correctly but are still rejected — this time on `iss`.
The MCP endpoint is a separate application in the IdP from the Web UI, and
Authentik's default per_provider issuer mode stamps each token with its own
application slug. MCP tokens therefore carry
`.../application/o/shared-memory-mcp/` while OIDC_ISSUER points at
`.../application/o/shared-memory/`, so jwtVerify throws "claim invalid: iss".
Introduce OIDC_ISSUER_MCP (defaults to OIDC_ISSUER) and use it for both the
issuer check and the JWKS URL. The protected-resource metadata now advertises
that same issuer — previously it pointed clients at the Web UI's discovery
document while the tokens came from the MCP provider.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
CLI tokens were hardcoded to a 30-day expiry. Make the lifetime
configurable via the CLI_TOKEN_TTL_DAYS env var, with a longer default
of 90 days. The value must be a positive integer number of days; unset
or invalid input falls back to 90. All other token claims are unchanged.
Only affects newly minted tokens — already-issued tokens keep their
original exp.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Foundational work for the upcoming group-scoped sharing feature.
Schema (migration 0003_groups.sql + drizzle schema):
- memory_access enum ('ro' | 'rw') reserved for Agent B's project_shares
- groups (id, oidc_iss, name, display_name, …) keyed by (oidc_iss, name)
so different IdPs can both have e.g. "platform" without colliding
- user_groups (user_id, group_id, synced_at) PK (user_id, group_id)
Auth (auth.ts + lib/auth/sync-groups.ts):
- jwt callback now syncs `profile.groups` after upserting the user
- syncUserGroupsFromClaim runs in a single tx: upserts each group,
inserts new memberships, deletes ones no longer in the claim
- missing/empty claim → user has zero groups (wipe memberships)
- EntraID GUID-vs-name edge case: we treat whatever strings the claim
emits as names verbatim; groups overage (>200 groups → no claim)
is documented as unsupported in v1
UserContext + JWT (lib/mcp/context.ts, lib/auth/jwt.ts):
- AuthenticatedClaims.groups surfaced from verified JWT payload
- UserContext.groups: string[] — live from OIDC token claim, falls
back to DB snapshot for CLI (HMAC) tokens which carry no claim
- UserContext.defaultProjectKey: optional, set from header
MCP route (app/api/mcp/route.ts):
- reads X-Project-Key header, validates against ProjectKey Zod schema,
400 on invalid; empty/missing leaves defaultProjectKey undefined
- auto-upserts the header-supplied project so first-use works without
a separate project.identify call
Tools (lib/mcp/tools.ts):
- withDefaultProject helper injects ctx.defaultProjectKey when the
caller omits `project`. Per-tool defaultScope hint avoids breaking
snippet.put (user-scope default) while making memory.write
(project-scope default) honor the header
- applied to memory.write/list/search/update and all snippet.* tools
Web UI:
- /settings/groups debug page lists current memberships with synced_at
and a clear empty state pointing at README troubleshooting
- /settings/tokens grows a "Pin to project" dropdown; selected key is
baked into the generated `claude mcp add` snippet as
`--header "X-Project-Key: <key>"`. The JWT itself stays
identity-only — pinning is purely a UX shortcut
- settings landing page links to /settings/groups
- README troubleshooting bullet covers the empty-groups path for
Authentik / EntraID / Keycloak
Refactor:
- extracted resolveProjectId + upsertProject from memory-actions.ts
into lib/projects.ts so the MCP route can reuse upsertProject
Verification:
- pnpm typecheck clean
- SKIP_ENV_VALIDATION=true pnpm build clean; /settings/groups in route table
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Replaces the debug /me + /connect pages with a real authed app shell.
Pages
- / — anonymous landing; redirects to /dashboard once signed in
- /dashboard — recent memories + top projects, quick "new memory" action
- /memories — searchable list with hybrid (vector+FTS+tags) scoring;
per-result rank breakdown shown inline
- /memories/[id] — view + inline edit toggle + delete
- /memories/new — create form with project autocomplete
- /projects — list with memory counts and last-activity
- /projects/[key] — that project's memories
- /settings — read-only Authentik profile + link to tokens
- /settings/tokens — list / create / revoke CLI tokens
Old URLs preserved as redirects:
- /me → /dashboard
- /connect → /settings/tokens
Stack additions
- Tailwind v4 with CSS-first @theme tokens (dark only for now)
- App shell in app/(authed)/ — auth guard + top nav with global search box
- Lightweight UI primitives in app/_components/ui/ (Button, Input, Card,
Badge, EmptyState, Container, PageHeader)
- Search logic extracted from MCP tool into lib/memories.ts so Web UI and
MCP both call the same RRF code path
- Memory CRUD via Server Actions in lib/memory-actions.ts; audit_log
rows are tagged actor='web' to distinguish from MCP writes
Per-token revoke
- New cli_tokens table (id, user_id, jti unique, name, created_at,
last_used_at, expires_at, revoked_at) — migration 0001_cli_tokens.sql
- mintCliToken now records jti + name; verifyCliToken enforces revocation
for tracked tokens. Legacy tokens minted before this change (no jti)
are accepted on signature alone until they expire naturally.
- /settings/tokens lists active + revoked tokens with one-click revoke
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Adds a second token kind alongside Authentik OIDC access tokens for MCP
authentication. When the user visits /connect after signing into the Web
UI, the server mints an HMAC-signed JWT (kid="cli-v1") carrying their
Authentik identity in oidc_iss / oidc_sub claims. The token is shown
once in React state — never put in the URL or persisted on the client.
The MCP endpoint's bearer-token verifier dispatches by JWT `kid` header:
CLI tokens are verified locally via HS256(CLI_TOKEN_SECRET); everything
else goes through Authentik JWKS. Both paths resolve to the same
AuthenticatedClaims shape so userContextFromClaims handles them
identically.
This unblocks MCP clients running in containers where the OAuth loopback
callback isn't reachable — paste the token into Claude Code as a static
Authorization header and skip the OAuth flow entirely.
Revocation in v1 is "rotate CLI_TOKEN_SECRET to invalidate every issued
CLI token at once." Per-token revocation can come later if needed.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
End-to-end Phase 1 of shared-memory: a logged-in Authentik user can sign
into the Web UI (/me debug page), and an MCP client with an Authentik-
issued bearer token can call memory.write / memory.list / memory.get /
memory.delete plus project.identify against /api/mcp.
Stack:
- Next.js 15 (App Router) + React 19 + TypeScript, pnpm workspaces
- Drizzle ORM + Postgres 16 + pgvector + pg_trgm
- Auth.js v5 with Authentik provider (Web UI)
- jose + Authentik JWKS for MCP bearer-token validation
- JSON-RPC 2.0 dispatcher implementing the MCP wire protocol over plain
HTTP POST (hand-rolled to fit Next.js App Router; switches to SSE in a
later phase if server-initiated events are needed)
- bge-small embeddings sidecar deferred to Phase 2; the schema already
reserves the vector(384) column + IVFFlat index, FTS via a STORED
tsvector column, and the visibility enum (private/shared/team) so
cross-user memory sharing can be added without a future migration
Deployment supports two modes (set in .env, never committed):
- Behind an external reverse proxy (HAProxy / nginx / Cloudflare Tunnel /
Traefik) — DEFAULT; the app exposes APP_PORT on the host with
X-Forwarded-* trusted, no in-container TLS
- Built-in TLS via Caddy — opt-in with `docker compose --profile tls up`
Discovery endpoint at /.well-known/oauth-protected-resource (RFC 9728)
points MCP clients at the Authentik authorization server after a 401.
README walks through both Authentik providers (Web UI + MCP resource
server), the audience scope mapping, redirect URIs, and includes a worked
HAProxy config snippet.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
shadowdaoandClaude Opus 5