New Features, Enhancements & Fixes

This release brings full OIDC SSO integration, new exact expiration date input, fine-grained registration control, smoother UI responsiveness, and memory optimization for lower-resource environments. It also includes a range of bug fixes and visual improvements.

Many thanks to all users who’ve submitted issues and shared feedback , your input directly shapes Warracker’s development!

✨ New Features

OIDC Single Sign-On (SSO)

Users can now log in using external identity providers (Google, GitHub, Keycloak, etc.) via OIDC.

• Supports dynamic OIDC client configuration.
• New “Login with SSO Provider” button initiates secure flow.
• Automatic user provisioning on first login (when enabled).
• Seamless integration with existing settings and login flow.

Files: backend/app.py, backend/oidc.py, frontend/auth-redirect.html, frontend/script.js, frontend/settings-new.html, frontend/settings-new.js

Registration Control for SSO

New toggle prevents SSO-based account creation when general registration is disabled.

• First account is always allowed (for bootstrapping).
• Blocks unauthorized new user creation via SSO.

Files: backend/app.py, frontend/auth-redirect.html, frontend/script.js

Provider-Aware Branding for SSO

SSO login buttons now show recognizable labels and brand colors.

• Automatically detects major providers (Google, Microsoft, GitHub).
• Falls back to generic label if unknown.

Files: frontend/script.js, frontend/style.css

Exact Expiration Date Input

Users can now select a specific expiration date for each warranty.

• Option to toggle between "duration" and "exact date".
• Displays calculated duration when exact date is entered.

Files: frontend/index.html, frontend/status.html, frontend/script.js, backend/app.py

Instant UI Updates for Warranty Fields

Warranty changes now reflect immediately in the interface.

• No need to reload the page after edits.

Files: frontend/script.js, frontend/status.html

Memory Optimization Modes

New environment variable enables lighter server modes:

• WARRACKER_MEMORY_MODE=optimized (~60MB)
• ultra-light (<50MB, reduced features)
• performance (4 workers, ~200MB)

Files: backend/app.py, docker-compose.yml

🔄 Changes

Environment-Based OIDC Config

OIDC settings can now be injected via environment variables:

• OIDC_CLIENT_ID, OIDC_ISSUER_URL, etc.
• Simplifies configuration for Docker deployments.

Files: docker-compose.yml, backend/app.py

UI & Styling Improvements

• Added hover states and brand color schemes to SSO buttons.
• Streamlined modal UX for editing warranties.
• Enhanced error validation and transitions.

Files: frontend/script.js, frontend/style.css

🐛 Fixes

• Blank Redirect Fix: Resolved issue with blank screen post-SSO login.
• Missing Element Check: Avoided JS crashes from null classList references.
• Duplicate JS Loading: Removed repeated imports of auth.js.
• Tag Creation Errors: Fixed DB constraint issues when users created tags with identical names.
• Token Usage: Replaced direct localStorage access with auth.getToken() for better SSO handling.
• Dropdown Menu IDs: Unified logic for user menu buttons.
• Modal Display Bugs: Fixed layout inconsistencies on the warranty modal.
• Logout Button on About Page: Ensured logout flow works reliably across all views.
• Date Calculations: Improved handling of leap years and month rollovers for duration inputs.

📷 Screenshots