fix: Update the direct host proxy

.env.example

@@ -1,6 +1,6 @@
 # Server settings
 PORT=3000
-DASHBOARD_HOST=ipfs.hnshosting.au
+DASHBOARD_HOST=ipfs.hnsproxy.au
 
 # IPFS settings
 IPFS_GATEWAY=https://ipfs.io

server.js

@@ -14,6 +14,18 @@ app.use(cors());
 app.use(morgan('dev'));
 app.use(express.json());
 
+// Add a request logger middleware at the very beginning
+app.use((req, res, next) => {
+  console.log('\n----- NEW REQUEST -----');
+  console.log(`${req.method} ${req.url}`);
+  console.log(`Headers: ${JSON.stringify({
+    host: req.get('host'),
+    referer: req.get('referer'),
+    'user-agent': req.get('user-agent')
+  }, null, 2)}`);
+  next();
+});
+
 // Define the main dashboard host
 // This should be configurable via environment variable
 const DASHBOARD_HOST = process.env.DASHBOARD_HOST || '127.0.0.1:3000';
@@ -31,7 +43,53 @@ const RESERVED_PATHS = [
   'favicon.ico'
 ];
 
-// Serve static files
+// Helper function to normalize host strings for comparison
+function normalizeHost(host) {
+  if (!host) return '';
+  // Remove port if present and convert to lowercase
+  const normalized = host.split(':')[0].toLowerCase();
+  console.log(`Normalizing host: ${host} -> ${normalized}`);
+  return normalized;
+}
+
+// IMPORTANT: Move direct domain access middleware before static file serving
+// Middleware to check if request is for direct domain access
+app.use(async (req, res, next) => {
+  const host = req.get('host');
+  const normalizedHost = normalizeHost(host);
+  const normalizedDashboardHost = normalizeHost(DASHBOARD_HOST);
+  
+  console.log(`[HOST CHECK] Request host: ${host}, Normalized: ${normalizedHost}, Dashboard: ${normalizedDashboardHost}`);
+  
+  // Special handling for curl requests with Host header
+  if (normalizedHost !== normalizedDashboardHost) {
+    console.log(`[HOST CHECK] Host ${normalizedHost} doesn't match dashboard ${normalizedDashboardHost}, treating as direct access`);
+    
+    // Skip direct domain handling for API endpoints
+    if (req.path.startsWith('/api/')) {
+      console.log(`[HOST CHECK] Skipping direct domain handling for API endpoint: ${req.path}`);
+      return next();
+    }
+    
+    // Extract domain from the hostname
+    const domain = normalizedHost;
+    console.log(`[DIRECT ACCESS] Using domain: ${domain} from host: ${host}`);
+    
+    try {
+      return await handleDirectDomainAccess(req, res, domain);
+    } catch (error) {
+      console.error(`[HOST CHECK] Error handling direct access, falling back to normal processing: ${error}`);
+      // Fall back to normal processing if direct access fails
+      return next();
+    }
+  }
+  
+  console.log(`[HOST CHECK] Host ${normalizedHost} matches dashboard ${normalizedDashboardHost}, continuing with normal processing`);
+  // Continue with normal processing for dashboard host
+  next();
+});
+
+// Serve static files AFTER checking for direct domain access
 app.use(express.static(path.join(__dirname, 'public')));
 
 // Helper function to inject tracking script into HTML content
@@ -128,77 +186,85 @@ function makeLinksAbsolute(content, mimeType, domain, subPath = '', isDirectAcce
 
 // Helper function to handle direct domain access
 async function handleDirectDomainAccess(req, res, domain) {
+  console.log(`[DIRECT ACCESS] Starting direct domain access handler for: ${domain}`);
   try {
-    const subPath = req.path || '';
+    // Remove trailing slash from path for consistency
+    let subPath = req.path || '';
+    if (subPath === '/' || subPath === '') {
+      subPath = '';
+    }
     
-    console.log(`Direct access for domain: ${domain}, path: ${subPath}`);
+    console.log(`[DIRECT ACCESS] Domain: ${domain}, Path: '${subPath}'`);
     
     // Resolve Handshake domain to get IPFS CID
+    console.log(`[DIRECT ACCESS] Resolving Handshake domain: ${domain}`);
     const cid = await resolveHandshake(domain);
     
     if (!cid) {
-      console.warn(`No IPFS CID found for domain: ${domain}`);
+      console.warn(`[DIRECT ACCESS] No IPFS CID found for domain: ${domain}`);
       return res.status(404).json({ 
         error: 'Domain not found or has no IPFS record',
         domain: domain
       });
     }
     
-    console.log(`Resolved ${domain} to IPFS CID: ${cid}`);
+    console.log(`[DIRECT ACCESS] Resolved ${domain} to IPFS CID: ${cid}`);
     
-    // Fetch content from IPFS
+    // Fetch content from IPFS - handle root path specially
-    const path = subPath.startsWith('/') ? subPath.substring(1) : subPath;
+    const path = subPath === '' ? '' : (subPath.startsWith('/') ? subPath.substring(1) : subPath);
-    const content = await fetchFromIpfs(cid, path);
+    console.log(`[DIRECT ACCESS] Fetching IPFS content for CID: ${cid}, path: '${path}'`);
+    let content = await fetchFromIpfs(cid, path);
     
     if (!content) {
-      return res.status(404).json({ 
+      console.log(`[DIRECT ACCESS] No content found for path: '${path}'`);
-        error: 'Content not found on IPFS network',
+      // Try index.html for empty paths
-        cid: cid,
+      if (path === '') {
-        path: path
+        console.log('[DIRECT ACCESS] Trying index.html for root path');
-      });
+        const indexContent = await fetchFromIpfs(cid, 'index.html');
+        if (indexContent) {
+          console.log('[DIRECT ACCESS] Found index.html content, using that instead');
+          content = indexContent;
+        } else {
+          console.log('[DIRECT ACCESS] No index.html found either');
+        }
+      }
+      
+      // If still no content, return 404
+      if (!content) {
+        console.log(`[DIRECT ACCESS] Returning 404 for CID: ${cid}, path: '${path}'`);
+        return res.status(404).json({ 
+          error: 'Content not found on IPFS network',
+          cid: cid,
+          path: path
+        });
+      }
     }
     
     // Set appropriate content type
     if (content.mimeType) {
+      console.log(`[DIRECT ACCESS] Setting content type: ${content.mimeType}`);
       res.setHeader('Content-Type', content.mimeType);
     }
     
     // Process HTML content: make links absolute and inject tracking script
-    // Note: isDirectAccess=true so links won't be prefixed with domain
+    console.log('[DIRECT ACCESS] Processing content');
     let processedContent = content.data;
     if (content.mimeType && content.mimeType.includes('text/html')) {
+      console.log('[DIRECT ACCESS] HTML content detected, making links absolute');
       processedContent = makeLinksAbsolute(processedContent, content.mimeType, domain, path, true);
+      console.log('[DIRECT ACCESS] Injecting tracking script');
       processedContent = injectTrackingScript(processedContent, content.mimeType);
     }
     
     // Return the content
+    console.log('[DIRECT ACCESS] Sending processed content');
     return res.send(processedContent);
   } catch (error) {
-    console.error('Error handling direct domain access:', error);
+    console.error('[DIRECT ACCESS] Error handling direct domain access:', error);
-    return res.status(500).json({ 
+    throw error; // Rethrow so middleware can fall back to normal processing
-      error: 'Server error processing request',
-      message: error.message 
-    });
   }
 }
 
-// Middleware to check if request is for direct domain access
-app.use(async (req, res, next) => {
-  const host = req.get('host');
-  
-  // If this is not the main dashboard host, treat it as direct domain access
-  if (host && host !== DASHBOARD_HOST) {
-    // Extract domain from the hostname
-    // This assumes the domain is the full hostname or a subdomain of your gateway
-    const domain = host.split(':')[0]; // Remove port if present
-    
-    return handleDirectDomainAccess(req, res, domain);
-  }
-  
-  // Continue with normal processing for dashboard host
-  next();
-});
-
 // Status endpoint
 app.get('/api/status', (req, res) => {
   res.json({ status: 'online', version: '1.0.0' });
@@ -208,13 +274,16 @@ app.get('/api/status', (req, res) => {
 app.get('/:domain', async (req, res, next) => {
   const domain = req.params.domain;
   
+  console.log(`[DASHBOARD ROUTE] Processing /:domain request for: ${domain}`);
+  
   // Skip this handler for reserved paths
   if (RESERVED_PATHS.includes(domain)) {
+    console.log(`[DASHBOARD ROUTE] Domain '${domain}' is in reserved paths, skipping`);
     return next();
   }
   
   try {
-    console.log(`Processing request for domain root: ${domain}`);
+    console.log(`[DASHBOARD ROUTE] Processing request for domain root: ${domain}`);
     
     // Resolve Handshake domain to get IPFS CID
     const cid = await resolveHandshake(domain);
@@ -472,6 +541,8 @@ app.get('*', (req, res) => {
 
 // Start server
 app.listen(PORT, () => {
+  console.log(`\n==================================`);
   console.log(`Fire Portal server running on port ${PORT}`);
   console.log(`Dashboard host: ${DASHBOARD_HOST}`);
+  console.log(`==================================\n`);
 });