 Dionisio
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8ef62109a3
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feat(auth): add OpenID Connect (OIDC) authentication support
Implements OIDC Authorization Code Flow for external identity providers
(Authentik, Keycloak, etc.) with JIT user provisioning.
New features:
- OidcService with OpenID Discovery, JWKS caching, RS256 ID token validation
- Authorization Code Flow: /api/auth/oidc/authorize -> IdP -> /api/auth/oidc/callback
- JIT user provisioning from OIDC claims (sub, email, name, groups)
- OIDC group-to-role mapping (admin_groups config)
- Provider info endpoint: GET /api/auth/oidc/providers
- Option to disable password login entirely (OXICLOUD_OIDC_DISABLE_PASSWORD_LOGIN)
- Auto-provision toggle (OXICLOUD_OIDC_AUTO_PROVISION)
- Email collision detection (security: prevents account takeover)
Configuration (env vars):
- OXICLOUD_OIDC_ENABLED, OXICLOUD_OIDC_ISSUER_URL
- OXICLOUD_OIDC_CLIENT_ID, OXICLOUD_OIDC_CLIENT_SECRET
- OXICLOUD_OIDC_REDIRECT_URI, OXICLOUD_OIDC_SCOPES
- OXICLOUD_OIDC_FRONTEND_URL, OXICLOUD_OIDC_PROVIDER_NAME
- OXICLOUD_OIDC_AUTO_PROVISION, OXICLOUD_OIDC_ADMIN_GROUPS
- OXICLOUD_OIDC_DISABLE_PASSWORD_LOGIN
DB migration:
- ALTER TABLE auth.users ADD oidc_provider, oidc_subject columns
- UNIQUE index on (oidc_provider, oidc_subject)
Files changed: 14 files, ~1400 lines added
Dependencies: reqwest 0.12 (rustls-tls-webpki-roots), base64 0.22
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2026-02-10 20:32:32 +01:00 |
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