docs/services/pocket-id.md

Pocket-ID — OIDC Identity Provider

CT 110 "id" · 192.168.1.5:11000 · https://id.nuclide.systems
Migrated from CT 104 on 2026-05-20. SQLite-only (no Postgres).

What it does

Pocket-ID is a lightweight OIDC 2.1 / OAuth 2.0 IdP. Every service that supports OIDC can delegate login to it — one account, one MFA setup, SSO across the homelab. Clients are managed via an admin UI; there is no API key / scripted client creation.

Admin access

• URL: https://id.nuclide.systems (admin panel is the default view when logged in as admin)
• Admin user: fkrebs@nucli.de
• API key: 1ed1d53a2c1b3fcbafea46863b0b9e88a649422b67541c764481c03918b60bc6 — header X-API-Key (not Bearer); stored as SHA-256 hash in SQLite api_keys table on CT 105

OIDC endpoints (standard discovery)

Endpoint	URL
Discovery	https://id.nuclide.systems/.well-known/openid-configuration
Authorization	https://id.nuclide.systems/authorize
Token	https://id.nuclide.systems/api/oidc/token
Userinfo	https://id.nuclide.systems/api/oidc/userinfo
JWKS	https://id.nuclide.systems/api/oidc/jwks

Creating a new OIDC client

1. Go to https://id.nuclide.systems → OIDC Clients → New Client
2. Fill in:
   • Name: descriptive (e.g. "Homarr", "Grafana")
   • Redirect URIs: the callback URL the service expects (see per-service table below)
   • PKCE: enable if the service supports it (preferred)
3. Copy the Client ID and Client Secret — secret is shown once.
4. Paste into the service's env vars (see patterns below).

Pocket-ID 2.7.0+ stores secrets as bcrypt hashes — the plaintext secret is only visible at creation time. If lost, regenerate in the client edit view.

Current clients

Service	CT	Client ID	Redirect URI	Notes
Gitea	111	9444609e-6151-4296-aaeb-576da886c887	https://git.nuclide.systems/user/oauth2/pocket-id/callback	SSO active; local password sign-in disabled
Coder	111	0aee4280-da5e-4782-a790-c7565c6c1366	https://dev.nuclide.systems/api/v2/users/oidc/callback	SSO active; password auth disabled
n8n	104	33135ad4-a3ed-45d3-938f-639abd2b9663	https://n8n.nuclide.systems/rest/oauth2-credential/callback	encryption key rotated 2026-05-22
Vaultwarden	104	7cda8d60-9bfa-44ca-ae9b-8ae436024a8b	https://vault.nuclide.systems/identity/connect/token	created 2026-05-21; auth flow not yet wired
Homarr	109	63a94e30-7bbf-4511-9a4c-82d992633427	http://192.168.1.8:7575/api/auth/callback/oidc	SSO active 2026-05-23; LAN alias added 2026-05-24
Grafana	109	92d987d5-d066-4e19-8fa1-960114c1244c	http://192.168.1.8:3000/login/generic_oauth	SSO active 2026-05-23; PKCE enabled; LAN alias added 2026-05-24
Infisical	112	b2069075-ede2-4251-ad1f-9a62e6a188b3	http://192.168.1.7:8200/api/v1/sso/oidc/callback	LAN alias added 2026-05-24; manual OIDC config still pending
Proxmox VE	host	38469e7e-1fff-4841-83a9-74bf38d847eb	https://192.168.1.20:8006	LAN alias added 2026-05-24
Nextcloud	105	a14b8076-985c-4989-95f8-e0283bfbdf32	https://nc.nuclide.systems/apps/oidc_login/oidc
Immich	104	9c91c18b-e009-4371-9c54-b71d54e3c77a	https://photos.nuclide.systems/auth/login
Karakeep	104	d92f82b0-b876-48c2-b3b0-05dd35fdf908	https://bookmarks.nuclide.systems/api/auth/callback/custom-server
Audiobookshelf	104	cbbf20d5-d15c-419c-8f18-82d2fd7e810f	https://abs.nuclide.systems/auth/openid/callback
Shelfarr	104	d8733fcc-eee8-42c4-b976-cb14e4e87693	https://shelfarr.nuclide.systems/auth/callback
Memos	104	62bf4e0d-f0fe-4453-b0da-59eeea2bb69d	https://memos.nuclide.systems/auth/callback
Open WebUI	104	e41534ae-994a-4188-8d42-31690c354284	https://chat.nuclide.systems/oauth/oidc/callback
Portainer	109	bdf8b019-072e-4c21-b1fb-ad9c5ad392dc	http://192.168.1.8:9000/	configured 2026-05-26; secret DZu1JrzEpChU3Deeh0ycaV29s5aBQLGR
Bifrost MCP	104	ec0d15e6-e86d-49b0-ac12-cdfb5afc9086	https://ai.nuclide.systems	per_user_oauth (not currently active — all MCP clients use auth_type=none)
mcp-auth	104	af2f837b-8a77-4f6f-80b0-71b734eb7b0b	—	internal; no launch URL
nuc-ai	104	82ca2d53-6df4-4671-875c-fee85b54b76f	—	internal; no launch URL

Env var patterns per service type

Homarr (v1 homarr-labs)

AUTH_PROVIDERS=credentials,oidc   # plural; comma-separated list. Singular AUTH_PROVIDER is ignored.
AUTH_OIDC_ISSUER=https://id.nuclide.systems
AUTH_OIDC_CLIENT_ID=<client-id>
AUTH_OIDC_CLIENT_SECRET=<client-secret>
AUTH_OIDC_SCOPE=openid profile email
AUTH_OIDC_NAME=Pocket-ID

Grafana

GF_AUTH_GENERIC_OAUTH_ENABLED=true
GF_AUTH_GENERIC_OAUTH_NAME=Pocket-ID
GF_AUTH_GENERIC_OAUTH_CLIENT_ID=<client-id>
GF_AUTH_GENERIC_OAUTH_CLIENT_SECRET=<client-secret>
GF_AUTH_GENERIC_OAUTH_SCOPES=openid profile email
GF_AUTH_GENERIC_OAUTH_AUTH_URL=https://id.nuclide.systems/authorize
GF_AUTH_GENERIC_OAUTH_TOKEN_URL=https://id.nuclide.systems/api/oidc/token
GF_AUTH_GENERIC_OAUTH_API_URL=https://id.nuclide.systems/api/oidc/userinfo
GF_AUTH_SIGNOUT_REDIRECT_URL=https://id.nuclide.systems/logout
GF_AUTH_GENERIC_OAUTH_USE_PKCE=true
GF_AUTH_GENERIC_OAUTH_AUTO_LOGIN=false
GF_AUTH_GENERIC_OAUTH_ROLE_ATTRIBUTE_PATH=contains(groups[*], 'admins') && 'Admin' || 'Viewer'

Gitea

[oauth2]
ENABLED = true

[service]
ENABLE_PASSWORD_SIGNIN_FORM = false

Auth source added via Gitea admin UI → Authentication Sources → OAuth2 → OpenID Connect.

Coder

CODER_OIDC_ISSUER_URL=https://id.nuclide.systems
CODER_OIDC_CLIENT_ID=<client-id>
CODER_OIDC_CLIENT_SECRET=<client-secret>
CODER_OIDC_SCOPES=openid,profile,email
CODER_DISABLE_PASSWORD_AUTH=true

Generic (any service with standard OIDC)

Issuer:        https://id.nuclide.systems
Auth URL:      https://id.nuclide.systems/authorize
Token URL:     https://id.nuclide.systems/api/oidc/token
Userinfo URL:  https://id.nuclide.systems/api/oidc/userinfo
JWKS URL:      https://id.nuclide.systems/api/oidc/jwks
Scopes:        openid profile email

Backup

Pocket-ID SQLite DB + signing keys are backed up nightly via Backrest (CT 103). Pre-backup hook SSHs to CT 110, runs pocket-id export inside the container, copies the ZIP + signing keys to UNAS staging path, then the services-backup-plan snapshots to JottaCloud. See services/backrest.md.

Stack location

CT 110 (192.168.1.5): /opt/stacks/pocketid/docker-compose.yml

# key env vars
POCKET_ID_URL=https://id.nuclide.systems
TRUST_PROXY=true
MAXMIND_LICENSE_KEY=...  # optional geo-IP