Fix: $scheme variable now correctly uses HTTPS connection status

- Added is_https parameter to handle_proxy function
- Added is_https parameter to expand_proxy_header_value function
- $scheme now correctly returns 'https' when client connects via SSL
- Fixes WordPress login cookie issues when behind reverse proxy

Author: Paul C

.codewolf/conversation_codewolf.json

@@ -449,8 +449,68 @@
       "role": "system",
       "content": "\n╔═══════════════════════════════════════╗\n║     🐺 CODEWOLF DIAGNOSTICS     ║\n╚═══════════════════════════════════════╝\n\n📁 WORKSPACE\n   1. wolfproxy (/home/paulc/NetBeansProjects/wolfproxy)\n\n💾 DATABASE CONFIG\n   Host: 127.0.0.1\n   Database: firestorm\n   Username: lone\n   Project: codewolf\n\n🔄 TRANSLATION/REWRITING MODE\n   From: c\n   To: web application with php, html and javascript\n   Source dir: /home/paulc/NetBeansProjects/firestorm/viewercode/\n   Dest dir: /home/paulc/NetBeansProjects/firestorm/wolfstorm/\n   ⚠️  Will examine source files first\n   Context: This is a rewrite of the Firestorm OpenSim/Second Life viewer from c# to a beaut...\n\n🤖 AI MODELS CONFIG\n   AI-1: local/gemini-2.5-flash\n   AI-2: local/gemini-2.5-flash\n\n🔍 CONNECTIVITY TESTS\n   ⚠️ AI-1: Error: Ollama/Local AI request failed: Ollama request failed: Not Found\n\nPossible causes:\n• Ollama server not running (start with: ollama serve)\n• Incorrect host URL in settings\n• Model not pulled (run: ollama pull <model>)\n• Network connectivity issues\n• Port conflict or firewall blocking\n\nCheck settings: AI-1/AI-2 Provider and Local AI Host\n   ⚠️ AI-2: Error: Ollama/Local AI request failed: Ollama request failed: Not Found\n\nPossible causes:\n• Ollama server not running (start with: ollama serve)\n• Incorrect host URL in settings\n• Model not pulled (run: ollama pull <model>)\n• Network connectivity issues\n• Port conflict or firewall blocking\n\nCheck settings: AI-1/AI-2 Provider and Local AI Host\n\n💾 DATABASE STRUCTURE & CONTENTS\n   ✅ Connection: Successful\n   📋 Database Tables (All Projects):\n      • code_entities: 17186 total records\n      • code_relationships: 9085 total records\n      • indexed_files: 1739 files\n\n   📂 SOURCE PROJECT: \"codewolf\"\n      • Entities indexed: 10038\n      • Relationships: 9085\n      • Files indexed: 1739\n\n   📑 Source Entity Types:\n      • class: 6788\n      • function: 3250\n\n   🔤 Source Languages:\n      • c: 8190 entities\n      • cpp: 1441 entities\n      • python: 338 entities\n      • r: 64 entities\n      • shell: 5 entities\n\n   ✅ Source code indexed with 10038 entities!\n\n   🎯 DESTINATION PROJECT: \"codewolf-dest\"\n      • Entities indexed: 119\n      • Relationships: 0\n      • Files indexed: 98\n\n   📑 Destination Entity Types:\n      • class: 103\n      • function: 16\n\n   🔤 Destination Languages:\n      • javascript: 104 entities\n      • php: 8 entities\n      • python: 7 entities\n\n   ✅ Destination code indexed with 119 entities!\n\n⚠️  Some systems need attention\n\nTroubleshooting:\n• Check API keys: Ctrl+, → Search \"AI Code Assistant\"\n• Verify database: sudo systemctl status mariadb\n• Run indexer: python3 code_indexer.py\n• Check logs: View > Output > CodeWolf\n• Restart diagnostics: Ctrl+Shift+P → \"Run System Diagnostics\"\n\n",
       "timestamp": "2026-01-18T18:11:25.770Z"
+    },
+    {
+      "role": "system",
+      "content": "🔍 Testing AI-1 (Architect)...",
+      "timestamp": "2026-01-19T05:31:59.233Z"
+    },
+    {
+      "role": "system",
+      "content": "🔍 Testing AI-2 (Implementer)...",
+      "timestamp": "2026-01-19T05:31:59.240Z"
+    },
+    {
+      "role": "system",
+      "content": "🔍 Testing database connection and scanning indexed code...",
+      "timestamp": "2026-01-19T05:31:59.244Z"
+    },
+    {
+      "role": "system",
+      "content": "\n╔═══════════════════════════════════════╗\n║     🐺 CODEWOLF DIAGNOSTICS     ║\n╚═══════════════════════════════════════╝\n\n📁 WORKSPACE\n   1. wolfproxy (/home/paulc/NetBeansProjects/wolfproxy)\n\n💾 DATABASE CONFIG\n   Host: 127.0.0.1\n   Database: firestorm\n   Username: lone\n   Project: codewolf\n\n🔄 TRANSLATION/REWRITING MODE\n   From: c\n   To: web application with php, html and javascript\n   Source dir: /home/paulc/NetBeansProjects/firestorm/viewercode/\n   Dest dir: /home/paulc/NetBeansProjects/firestorm/wolfstorm/\n   ⚠️  Will examine source files first\n   Context: This is a rewrite of the Firestorm OpenSim/Second Life viewer from c# to a beaut...\n\n🤖 AI MODELS CONFIG\n   AI-1: local/gemini-2.5-flash\n   AI-2: local/gemini-2.5-flash\n\n🔍 CONNECTIVITY TESTS\n   ⚠️ AI-1: Error: Ollama/Local AI request failed: Ollama request failed: Not Found\n\nPossible causes:\n• Ollama server not running (start with: ollama serve)\n• Incorrect host URL in settings\n• Model not pulled (run: ollama pull <model>)\n• Network connectivity issues\n• Port conflict or firewall blocking\n\nCheck settings: AI-1/AI-2 Provider and Local AI Host\n   ⚠️ AI-2: Error: Ollama/Local AI request failed: Ollama request failed: Not Found\n\nPossible causes:\n• Ollama server not running (start with: ollama serve)\n• Incorrect host URL in settings\n• Model not pulled (run: ollama pull <model>)\n• Network connectivity issues\n• Port conflict or firewall blocking\n\nCheck settings: AI-1/AI-2 Provider and Local AI Host\n\n💾 DATABASE STRUCTURE & CONTENTS\n   ✅ Connection: Successful\n   📋 Database Tables (All Projects):\n      • code_entities: 17186 total records\n      • code_relationships: 9085 total records\n      • indexed_files: 1739 files\n\n   📂 SOURCE PROJECT: \"codewolf\"\n      • Entities indexed: 10038\n      • Relationships: 9085\n      • Files indexed: 1739\n\n   📑 Source Entity Types:\n      • class: 6788\n      • function: 3250\n\n   🔤 Source Languages:\n      • c: 8190 entities\n      • cpp: 1441 entities\n      • python: 338 entities\n      • r: 64 entities\n      • shell: 5 entities\n\n   ✅ Source code indexed with 10038 entities!\n\n   🎯 DESTINATION PROJECT: \"codewolf-dest\"\n      • Entities indexed: 119\n      • Relationships: 0\n      • Files indexed: 98\n\n   📑 Destination Entity Types:\n      • class: 103\n      • function: 16\n\n   🔤 Destination Languages:\n      • javascript: 104 entities\n      • php: 8 entities\n      • python: 7 entities\n\n   ✅ Destination code indexed with 119 entities!\n\n⚠️  Some systems need attention\n\nTroubleshooting:\n• Check API keys: Ctrl+, → Search \"AI Code Assistant\"\n• Verify database: sudo systemctl status mariadb\n• Run indexer: python3 code_indexer.py\n• Check logs: View > Output > CodeWolf\n• Restart diagnostics: Ctrl+Shift+P → \"Run System Diagnostics\"\n\n",
+      "timestamp": "2026-01-19T05:31:59.281Z"
+    },
+    {
+      "role": "system",
+      "content": "🔍 Testing AI-1 (Architect)...",
+      "timestamp": "2026-01-19T05:35:31.807Z"
+    },
+    {
+      "role": "system",
+      "content": "🔍 Testing AI-2 (Implementer)...",
+      "timestamp": "2026-01-19T05:35:31.814Z"
+    },
+    {
+      "role": "system",
+      "content": "🔍 Testing database connection and scanning indexed code...",
+      "timestamp": "2026-01-19T05:35:31.816Z"
+    },
+    {
+      "role": "system",
+      "content": "\n╔═══════════════════════════════════════╗\n║     🐺 CODEWOLF DIAGNOSTICS     ║\n╚═══════════════════════════════════════╝\n\n📁 WORKSPACE\n   1. wolfproxy (/home/paulc/NetBeansProjects/wolfproxy)\n\n💾 DATABASE CONFIG\n   Host: 127.0.0.1\n   Database: firestorm\n   Username: lone\n   Project: codewolf\n\n🔄 TRANSLATION/REWRITING MODE\n   From: c\n   To: web application with php, html and javascript\n   Source dir: /home/paulc/NetBeansProjects/firestorm/viewercode/\n   Dest dir: /home/paulc/NetBeansProjects/firestorm/wolfstorm/\n   ⚠️  Will examine source files first\n   Context: This is a rewrite of the Firestorm OpenSim/Second Life viewer from c# to a beaut...\n\n🤖 AI MODELS CONFIG\n   AI-1: local/gemini-2.5-flash\n   AI-2: local/gemini-2.5-flash\n\n🔍 CONNECTIVITY TESTS\n   ⚠️ AI-1: Error: Ollama/Local AI request failed: Ollama request failed: Not Found\n\nPossible causes:\n• Ollama server not running (start with: ollama serve)\n• Incorrect host URL in settings\n• Model not pulled (run: ollama pull <model>)\n• Network connectivity issues\n• Port conflict or firewall blocking\n\nCheck settings: AI-1/AI-2 Provider and Local AI Host\n   ⚠️ AI-2: Error: Ollama/Local AI request failed: Ollama request failed: Not Found\n\nPossible causes:\n• Ollama server not running (start with: ollama serve)\n• Incorrect host URL in settings\n• Model not pulled (run: ollama pull <model>)\n• Network connectivity issues\n• Port conflict or firewall blocking\n\nCheck settings: AI-1/AI-2 Provider and Local AI Host\n\n💾 DATABASE STRUCTURE & CONTENTS\n   ✅ Connection: Successful\n   📋 Database Tables (All Projects):\n      • code_entities: 17186 total records\n      • code_relationships: 9085 total records\n      • indexed_files: 1739 files\n\n   📂 SOURCE PROJECT: \"codewolf\"\n      • Entities indexed: 10038\n      • Relationships: 9085\n      • Files indexed: 1739\n\n   📑 Source Entity Types:\n      • class: 6788\n      • function: 3250\n\n   🔤 Source Languages:\n      • c: 8190 entities\n      • cpp: 1441 entities\n      • python: 338 entities\n      • r: 64 entities\n      • shell: 5 entities\n\n   ✅ Source code indexed with 10038 entities!\n\n   🎯 DESTINATION PROJECT: \"codewolf-dest\"\n      • Entities indexed: 119\n      • Relationships: 0\n      • Files indexed: 98\n\n   📑 Destination Entity Types:\n      • class: 103\n      • function: 16\n\n   🔤 Destination Languages:\n      • javascript: 104 entities\n      • php: 8 entities\n      • python: 7 entities\n\n   ✅ Destination code indexed with 119 entities!\n\n⚠️  Some systems need attention\n\nTroubleshooting:\n• Check API keys: Ctrl+, → Search \"AI Code Assistant\"\n• Verify database: sudo systemctl status mariadb\n• Run indexer: python3 code_indexer.py\n• Check logs: View > Output > CodeWolf\n• Restart diagnostics: Ctrl+Shift+P → \"Run System Diagnostics\"\n\n",
+      "timestamp": "2026-01-19T05:35:31.837Z"
+    },
+    {
+      "role": "system",
+      "content": "🔍 Testing AI-1 (Architect)...",
+      "timestamp": "2026-01-19T05:36:09.509Z"
+    },
+    {
+      "role": "system",
+      "content": "🔍 Testing AI-2 (Implementer)...",
+      "timestamp": "2026-01-19T05:36:09.515Z"
+    },
+    {
+      "role": "system",
+      "content": "🔍 Testing database connection and scanning indexed code...",
+      "timestamp": "2026-01-19T05:36:09.517Z"
+    },
+    {
+      "role": "system",
+      "content": "\n╔═══════════════════════════════════════╗\n║     🐺 CODEWOLF DIAGNOSTICS     ║\n╚═══════════════════════════════════════╝\n\n📁 WORKSPACE\n   1. wolfproxy (/home/paulc/NetBeansProjects/wolfproxy)\n\n💾 DATABASE CONFIG\n   Host: 127.0.0.1\n   Database: firestorm\n   Username: lone\n   Project: codewolf\n\n🔄 TRANSLATION/REWRITING MODE\n   From: c\n   To: web application with php, html and javascript\n   Source dir: /home/paulc/NetBeansProjects/firestorm/viewercode/\n   Dest dir: /home/paulc/NetBeansProjects/firestorm/wolfstorm/\n   ⚠️  Will examine source files first\n   Context: This is a rewrite of the Firestorm OpenSim/Second Life viewer from c# to a beaut...\n\n🤖 AI MODELS CONFIG\n   AI-1: local/gemini-2.5-flash\n   AI-2: local/gemini-2.5-flash\n\n🔍 CONNECTIVITY TESTS\n   ⚠️ AI-1: Error: Ollama/Local AI request failed: Ollama request failed: Not Found\n\nPossible causes:\n• Ollama server not running (start with: ollama serve)\n• Incorrect host URL in settings\n• Model not pulled (run: ollama pull <model>)\n• Network connectivity issues\n• Port conflict or firewall blocking\n\nCheck settings: AI-1/AI-2 Provider and Local AI Host\n   ⚠️ AI-2: Error: Ollama/Local AI request failed: Ollama request failed: Not Found\n\nPossible causes:\n• Ollama server not running (start with: ollama serve)\n• Incorrect host URL in settings\n• Model not pulled (run: ollama pull <model>)\n• Network connectivity issues\n• Port conflict or firewall blocking\n\nCheck settings: AI-1/AI-2 Provider and Local AI Host\n\n💾 DATABASE STRUCTURE & CONTENTS\n   ✅ Connection: Successful\n   📋 Database Tables (All Projects):\n      • code_entities: 17186 total records\n      • code_relationships: 9085 total records\n      • indexed_files: 1739 files\n\n   📂 SOURCE PROJECT: \"codewolf\"\n      • Entities indexed: 10038\n      • Relationships: 9085\n      • Files indexed: 1739\n\n   📑 Source Entity Types:\n      • class: 6788\n      • function: 3250\n\n   🔤 Source Languages:\n      • c: 8190 entities\n      • cpp: 1441 entities\n      • python: 338 entities\n      • r: 64 entities\n      • shell: 5 entities\n\n   ✅ Source code indexed with 10038 entities!\n\n   🎯 DESTINATION PROJECT: \"codewolf-dest\"\n      • Entities indexed: 119\n      • Relationships: 0\n      • Files indexed: 98\n\n   📑 Destination Entity Types:\n      • class: 103\n      • function: 16\n\n   🔤 Destination Languages:\n      • javascript: 104 entities\n      • php: 8 entities\n      • python: 7 entities\n\n   ✅ Destination code indexed with 119 entities!\n\n⚠️  Some systems need attention\n\nTroubleshooting:\n• Check API keys: Ctrl+, → Search \"AI Code Assistant\"\n• Verify database: sudo systemctl status mariadb\n• Run indexer: python3 code_indexer.py\n• Check logs: View > Output > CodeWolf\n• Restart diagnostics: Ctrl+Shift+P → \"Run System Diagnostics\"\n\n",
+      "timestamp": "2026-01-19T05:36:09.555Z"
     }
   ],
   "context": null,
-  "lastUpdated": "2026-01-18T18:11:25.771Z"
+  "lastUpdated": "2026-01-19T05:36:09.555Z"
 }

README.md

@@ -238,6 +238,97 @@ The monitoring dashboard is protected with HTTP Basic Authentication. **Change t
 | Lua Scripting | Yes | No |
 | Module System | Yes | No (but extensible in Rust) |
 
+## WordPress Behind WolfProxy
+
+When running WordPress behind WolfProxy (or any reverse proxy), you may encounter issues such as:
+
+- "Cookies are blocked or not supported by your browser" login errors
+- Redirect loops
+- Mixed content warnings
+- Session issues
+
+### Recommended nginx Configuration for WordPress
+
+For WordPress sites, use this location block configuration:
+
+```nginx
+server {
+    listen 443 ssl;
+    server_name your-wordpress-site.com;
+
+    ssl_certificate /etc/letsencrypt/live/your-wordpress-site.com/fullchain.pem;
+    ssl_certificate_key /etc/letsencrypt/live/your-wordpress-site.com/privkey.pem;
+
+    location / {
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+        
+        # Cookie handling for WordPress
+        proxy_set_header Cookie $http_cookie;
+        proxy_pass_header Set-Cookie;
+        proxy_cookie_path / /;
+        
+        # Disable buffering for better cookie handling
+        proxy_buffering off;
+        
+        proxy_pass http://backend_servers;
+    }
+}
+```
+
+### WordPress wp-config.php Settings
+
+Add these lines to your `wp-config.php` file (before "That's all, stop editing!"):
+
+```php
+/**
+ * Reverse Proxy Configuration
+ * Required when WordPress is behind a reverse proxy like WolfProxy
+ */
+
+// Trust the proxy's X-Forwarded-Proto header for HTTPS detection
+if (isset($_SERVER['HTTP_X_FORWARDED_PROTO']) && $_SERVER['HTTP_X_FORWARDED_PROTO'] === 'https') {
+    $_SERVER['HTTPS'] = 'on';
+}
+
+// Trust X-Forwarded-For for real client IP
+if (isset($_SERVER['HTTP_X_FORWARDED_FOR'])) {
+    $forwarded_ips = explode(',', $_SERVER['HTTP_X_FORWARDED_FOR']);
+    $_SERVER['REMOTE_ADDR'] = trim($forwarded_ips[0]);
+}
+
+// Force SSL for admin (recommended)
+define('FORCE_SSL_ADMIN', true);
+
+// Optional: Set cookie domain if you have issues with subdomains
+// define('COOKIE_DOMAIN', 'your-wordpress-site.com');
+
+// Optional: Define site URL to prevent redirect loops
+// define('WP_HOME', 'https://your-wordpress-site.com');
+// define('WP_SITEURL', 'https://your-wordpress-site.com');
+```
+
+### Troubleshooting WordPress Cookie Issues
+
+1. **Clear your browser cookies** for the WordPress site after making configuration changes
+
+2. **Check that your site URL is correct** in WordPress Settings → General (Site URL and WordPress URL should both use `https://`)
+
+3. **Verify headers are being passed** by checking your server logs or using browser developer tools to inspect request/response headers
+
+4. **If using load balancing with multiple backends**, ensure you're using `ip_hash` for sticky sessions:
+   ```nginx
+   upstream backend_servers {
+       ip_hash;
+       server 10.0.10.101;
+       server 10.0.10.102;
+   }
+   ```
+
+5. **Check for redirect loops** - if WordPress and your proxy disagree about HTTP vs HTTPS, you'll get infinite redirects. The `X-Forwarded-Proto` header and `wp-config.php` settings above should fix this.
+
 ## License
 
 MIT License - See LICENSE file