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
- Introduced NoopApiRateLimiter to effectively disable API rate limiting for self-hosted mode.
- Updated ApiRateLimiter to delegate to NoopApiRateLimiter when running self-hosted.
- Increased Rack::Attack throttle limits significantly for self-hosted deployments.
- Added tests for NoopApiRateLimiter to ensure correct behavior.
- This allows self-hosted users to make more API requests without restriction, while keeping stricter limits for SaaS deployments.
* OAuth
* Add API test routes and update Doorkeeper token handling for test environment
- Introduced API namespace with test routes for controller testing in the test environment.
- Updated Doorkeeper configuration to allow fallback to plain tokens in the test environment for easier testing.
- Modified schema to change resource_owner_id type from bigint to string.
* Implement API key authentication and enhance access control
- Replaced Doorkeeper OAuth authentication with a custom method supporting both OAuth and API keys in the BaseController.
- Added methods for API key authentication, including validation and logging.
- Introduced scope-based authorization for API keys in the TestController.
- Updated routes to include API key management endpoints.
- Enhanced logging for API access to include authentication method details.
- Added tests for API key functionality, including validation, scope checks, and access control enforcement.
* Add API key rate limiting and usage tracking
- Implemented rate limiting for API key authentication in BaseController.
- Added methods to check rate limits, render appropriate responses, and include rate limit headers in responses.
- Updated routes to include a new usage resource for tracking API usage.
- Enhanced tests to verify rate limit functionality, including exceeding limits and per-key tracking.
- Cleaned up Redis data in tests to ensure isolation between test cases.
* Add Jbuilder for JSON rendering and refactor AccountsController
- Added Jbuilder gem for improved JSON response handling.
- Refactored index action in AccountsController to utilize Jbuilder for rendering JSON.
- Removed manual serialization of accounts and streamlined response structure.
- Implemented a before_action in BaseController to enforce JSON format for all API requests.
* Add transactions resource to API routes
- Added routes for transactions, allowing index, show, create, update, and destroy actions.
- This enhancement supports comprehensive transaction management within the API.
* Enhance API authentication and onboarding handling
- Updated BaseController to skip onboarding requirements for API endpoints and added manual token verification for OAuth authentication.
- Improved error handling and logging for invalid access tokens.
- Introduced a method to set up the current context for API requests, ensuring compatibility with session-like behavior.
- Excluded API paths from onboarding redirects in the Onboardable concern.
- Updated database schema to change resource_owner_id type from bigint to string for OAuth access grants.
* Fix rubocop offenses
- Fix indentation and spacing issues
- Convert single quotes to double quotes
- Add spaces inside array brackets
- Fix comment alignment
- Add missing trailing newlines
- Correct else/end alignment
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
* Fix API test failures and improve test reliability
- Fix ApiRateLimiterTest by removing mock users method and using fixtures
- Fix UsageControllerTest by removing mock users method and using fixtures
- Fix BaseControllerTest by using different users for multiple API keys
- Use unique display_key values with SecureRandom to avoid conflicts
- Fix double render issue in UsageController by returning after authorize_scope\!
- Specify controller name in routes for usage resource
- Remove trailing whitespace and empty lines per Rubocop
All tests now pass and linting is clean.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
* Add API transactions controller warning to brakeman ignore
The account_id parameter in the API transactions controller is properly
validated on line 79: family.accounts.find(transaction_params[:account_id])
This ensures users can only create transactions in accounts belonging to
their family, making this a false positive.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
---------
Signed-off-by: Josh Pigford <josh@joshpigford.com>
Co-authored-by: Claude <noreply@anthropic.com>
