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3 commits

Author SHA1 Message Date
ben
9f4667fbb4 fix(security): Multi-model code review - 12 security and architecture fixes
Comprehensive code review using GPT-5, Gemini 3, Kimi K2.5, and Zen MCP tools
across 11 critical files (~9,000 lines). Identified and fixed issues by
consensus prioritization.

CRITICAL fixes:
- Strip passwords from transients in registration error handling
- Rewrite O(3600) token verification loop to O(1) with embedded timestamp

HIGH fixes:
- Replace remove_all_actions() with targeted hook removal (breaks WP isolation)
- Prefer wp-config.php constant for encryption key storage
- Add revocation check before generating certificate download URLs
- Fix security headers condition to apply to AJAX requests
- Add zoho-config.php to .gitignore

MEDIUM fixes:
- IP spoofing: only trust proxy headers when behind configured trusted proxies
- Remove unsafe-eval from CSP (keep unsafe-inline for compatibility)
- Remove duplicate Master Trainer component initialization
- Remove file-scope side-effect initialization in profile manager
- Use WordPress current_time() for consistent timezone in cert numbers

Validated as non-issues:
- Path traversal (token-based system prevents)
- SQL injection (proper $wpdb->prepare throughout)
- OAuth CSRF (correctly implemented with hash_equals)

All 7 modified PHP files pass syntax validation (php -l).

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-01-31 20:06:43 -04:00
ben
1032fbfe85 feat: complete PHP 8+ modernization with backward compatibility
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Major modernization of HVAC plugin for PHP 8+ with full backward compatibility:

CORE MODERNIZATION:
- Implement strict type declarations throughout codebase
- Modernize main plugin class with PHP 8+ features
- Convert array syntax to modern PHP format
- Add constructor property promotion where applicable
- Enhance security helpers with modern PHP patterns

COMPATIBILITY FIXES:
- Fix PHP 8.1+ enum compatibility (convert to class constants)
- Fix union type compatibility (true|WP_Error → bool|WP_Error)
- Remove mixed type declarations for PHP 8.0 compatibility
- Add default arms to match expressions preventing UnhandledMatchError
- Fix method naming inconsistency (ensureRegistrationAccess callback)
- Add null coalescing in TEC integration for strict type compliance

DEPLOYMENT STATUS:
 Successfully deployed and tested on staging
 Site functional at https://upskill-staging.measurequick.com
 Expert code review completed with GPT-5 validation
 MCP Playwright testing confirms functionality

Ready for production deployment when requested.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>
2025-08-31 17:44:39 -03:00
bengizmo
2cb37d0285 fix: Ensure trainer registration page is publicly accessible
- Added explicit checks to prevent authentication redirects on registration page
- Added ensure_registration_page_public() method with priority 1 to run before other auth checks
- Included registration-pending and training-login pages in public pages list
- Added fallback function in main plugin file to remove auth hooks on registration page

This ensures that users can access /trainer/registration/ without being logged in, as intended for new trainer signups.
2025-07-28 10:30:54 -03:00