privilegedescalation/headlamp-sealed-secrets-plugin
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2 Commits

Author SHA1 Message Date
Chris Farhood 2cb815f921 feat: add error boundaries for graceful error handling (Phase 3.4) 
Implement React Error Boundaries to catch and handle errors gracefully
without crashing the entire UI. Provides helpful recovery mechanisms.

Changes:
- Create ErrorBoundary component module
  - BaseErrorBoundary abstract class (shared logic)
  - CryptoErrorBoundary (crypto operation errors)
  - ApiErrorBoundary (API communication errors)
  - GenericErrorBoundary (general component errors)

- Error boundary features
  - Catches rendering and lifecycle errors
  - Logs errors to console for debugging
  - Displays helpful, contextual error messages
  - Provides retry/reload buttons for recovery
  - Optional custom fallback UI via props
  - Optional onReset callback for custom recovery

- Integrate error boundaries into routes
  - Wrap SealedSecretList with ApiErrorBoundary
  - Wrap SealedSecretDetail with ApiErrorBoundary
  - Wrap SealingKeysView with ApiErrorBoundary
  - Wrap SettingsPage with GenericErrorBoundary
  - Wrap SecretDetailsSection with GenericErrorBoundary

Error types and messages:
- Crypto errors: Certificate, browser compatibility, malformed data
- API errors: Cluster connection, controller config, network
- Generic errors: Unexpected errors with simple recovery message

Benefits:
- App doesn't crash completely on errors
- Users can continue using unaffected features
- Clear, actionable troubleshooting steps
- Professional error presentation
- Production-ready error handling
- Easier debugging with console logs

Build: 354.92 kB (97.76 kB gzipped), +2.47 kB (+0.7%)
Phase 3.4 complete. 10 of 14 phases done (71%).

Generated with [Claude Code](https://claude.ai/code)
via [Happy](https://happy.engineering)

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Co-Authored-By: Happy <yesreply@happy.engineering>
 2026-02-11 22:10:50 -05:00
Chris Farhood dddbd30677 Initial release: Headlamp Sealed Secrets plugin v0.1.0 
Features:
- Complete SealedSecret CRD integration with Headlamp
- Client-side encryption using controller's public key
- Support for all three scoping modes (strict, namespace-wide, cluster-wide)
- List and detail views for SealedSecrets
- Encryption dialog for creating new SealedSecrets
- Decryption support with RBAC awareness
- Sealing keys management
- Settings page for controller configuration
- Integration with Secret detail view

Technical:
- Full TypeScript with strict mode
- ~1,345 lines of code
- Build size: 339.42 kB (93.21 kB gzipped)
- Compatible with Headlamp v0.13.0+
- Apache 2.0 license

Security:
- All encryption performed client-side
- RSA-OAEP + AES-256-GCM (kubeseal-compatible)
- Auto-hide decrypted values after 30 seconds

Closes: Initial implementation
 2026-02-11 20:31:20 -05:00