- Implement automatic thumbnail regeneration for corrupted files
- Add validation middleware to check uploaded files before processing
- Improve error handling for "Premature end of input file" errors
- Delete and regenerate thumbnails when serving fails
- Add file integrity checks during upload process
- Better error reporting for failed uploads
This fixes the VipsJpeg errors and ensures reliable thumbnail generation.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add eventId check from JWT token for thumbnail access
- Better error logging for debugging authentication issues
- Add admin debug endpoint to check photo existence
- More permissive thumbnail access when valid gallery token exists
This should help diagnose why photos are returning 404 errors in production.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Fix static file serving paths to use correct storage directory
- Remove /api prefix from admin photo URLs to prevent double /api/api/ issue
- Fix thumbnail URL generation in gallery to use correct path format
- Update storage path resolution to support both relative and absolute paths
The issues were:
1. Admin images had URLs like /api/api/admin/events/2/thumbnail/90
2. Gallery thumbnails were looking for /thumbnails/thumb_*.jpg but paths were wrong
3. Static serving middleware was using incorrect storage paths
All images and thumbnails should now load correctly in both admin and gallery views.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
Backend changes:
- Update multer configuration to accept up to 500 files per upload
- Implement batch processing (10 files per transaction) for better performance
- Add memory-efficient Sharp configuration for thumbnail generation
- Increase Express body parser limits to handle large payloads
- Add proper error handling and reporting for partial upload failures
Frontend changes:
- Update validation to allow 500 files maximum
- Implement chunked uploads (50 files per chunk) to prevent timeouts
- Add progress tracking with chunk information display
- Update error messages and translations (EN/DE)
Performance optimizations:
- Disable Sharp cache to prevent memory buildup
- Limit Sharp concurrency to 2 operations
- Use sequential read for large images
- Process files in database transaction batches
- Return detailed upload results including success/failure counts
This implementation ensures the application can handle large photo uploads
efficiently without running into memory or timeout issues.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
Security Enhancements:
- Fix SQL injection vulnerabilities by replacing whereRaw queries with parameterized queries
- Add LIKE pattern escaping to prevent SQL injection in search functionality
- Implement account lockout protection (5 failed attempts = 30 min lockout)
- Add comprehensive login attempt tracking and audit trail
- Enhance JWT tokens with issuer validation, IP tracking, and password change detection
- Add logout endpoint and session management
- Prevent user enumeration with generic error messages
Database Changes:
- Add login_attempts table for authentication tracking
- Add security columns to admin_users (password_changed_at, last_login_ip, two_factor_enabled)
New Security Features:
- Brute force protection with configurable lockout duration
- Automatic cleanup of old login attempts
- Enhanced authentication middleware with stricter validation
- Monitoring scripts for security health checks
All fixes are backward compatible and production-ready with rollback plans included.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Added default_language field to general settings state in SettingsPage
- Replaced LanguageSelector component with simple select dropdown on settings page
- Fixed public settings endpoint to read general_default_language from database
- Language setting now properly saved when clicking Save Settings button
- Setting is correctly used by gallery login page and legal pages
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Update frontend settings service to use correct /api/admin/settings/general route
- Fix all req.user to req.admin references in adminSettings.js
- Ensures settings can be saved without authentication errors
paul