* feat: add SSL_CA_FILE and SSL_VERIFY environment variables to support self-signed certificates in self-hosted environments
* fix: NoMethodError by defining SSL helper methods before configure block executes
* refactor: Refactor SessionsController to use shared SslConfigurable module and simplify SSL initializer redundant checks
* refactor: improve SSL configuration robustness and error detection accuracy
* fix:HTTParty SSL options, add file validation guards, prevent Tempfile GC, and redact URLs in error logs
* fix: Fix SSL concern indentation and stub Simplefin POST correctly in tests
* fix: normalize ssl_verify to always return boolean instead of nil
* fix: solve failing SimpleFin test
* refactor: trim unused error-handling code from SslConfigurable, replace Tempfile with fixed-path CA bundle, fix namespace pollution in initializers, and add unit tests for core SSL configuration and Langfuse CRL callback.
* fix: added require ileutils in the initializer and require ostruct in the test file.
* fix: solve autoload conflict that broke provider loading, validate all certs in PEM bundles, and add missing requires.
Multi-provider SSO support:
- Database-backed SSO provider management with admin UI
- Support for OpenID Connect, Google OAuth2, GitHub, and SAML 2.0
- Flipper feature flag (db_sso_providers) for dynamic provider loading
- ProviderLoader service for YAML or database configuration
Admin functionality:
- Admin::SsoProvidersController for CRUD operations
- Admin::UsersController for super_admin role management
- Pundit policies for authorization
- Test connection endpoint for validating provider config
User provisioning improvements:
- JIT (just-in-time) account creation with configurable default role
- Changed default JIT role from admin to member (security)
- User attribute sync on each SSO login
- Group/role mapping from IdP claims
SSO identity management:
- Settings::SsoIdentitiesController for users to manage connected accounts
- Issuer validation for OIDC identities
- Unlink protection when no password set
Audit logging:
- SsoAuditLog model tracking login, logout, link, unlink, JIT creation
- Captures IP address, user agent, and metadata
Advanced OIDC features:
- Custom scopes per provider
- Configurable prompt parameter (login, consent, select_account, none)
- RP-initiated logout (federated logout to IdP)
- id_token storage for logout
SAML 2.0 support:
- omniauth-saml gem integration
- IdP metadata URL or manual configuration
- Certificate and fingerprint validation
- NameID format configuration
