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SnapOtter/packages
SnapOtter 54132d1833 feat(enterprise): add SAML 2.0 SSO with SP-initiated login
Implements SAML SSO using @node-saml/node-saml, gated behind
SAML_ENABLED env var and the saml_sso enterprise license feature.

- SAML env vars (entity ID, callback URL, IdP SSO URL, IdP cert,
  auto-create/auto-link users, default role, provider name,
  username/email attribute mapping) with validation in superRefine
- SAML plugin with three routes: metadata (GET), login (GET),
  and ACS callback (POST with form-urlencoded content type parser)
- Callback uses the shared external-auth resolver for user
  resolution (same pattern as OIDC: match/link/create/deny)
- Auth config endpoint exposes samlEnabled and samlProviderName
- Session loginMethod detection updated for SAML auth provider
- Frontend login page shows SAML SSO button when enabled
- i18n strings for SAML error messages across all 21 locales
2026-06-13 22:27:56 +08:00
..