fix: add localnet configuration for Proxychains4 (#547)

src/services/mcpService.ts

@@ -84,9 +84,7 @@ const generateProxychainsConfig = (
     if (fs.existsSync(proxyConfig.configPath)) {
       return proxyConfig.configPath;
     }
-    console.warn(
-      `[${serverName}] Custom proxychains config not found: ${proxyConfig.configPath}`,
-    );
+    console.warn(`[${serverName}] Custom proxychains config not found: ${proxyConfig.configPath}`);
     return null;
   }
 
@@ -97,13 +95,19 @@ const generateProxychainsConfig = (
   }
 
   const proxyType = proxyConfig.type || 'socks5';
-  const proxyLine = proxyConfig.username && proxyConfig.password
-    ? `${proxyType} ${proxyConfig.host} ${proxyConfig.port} ${proxyConfig.username} ${proxyConfig.password}`
-    : `${proxyType} ${proxyConfig.host} ${proxyConfig.port}`;
+  const proxyLine =
+    proxyConfig.username && proxyConfig.password
+      ? `${proxyType} ${proxyConfig.host} ${proxyConfig.port} ${proxyConfig.username} ${proxyConfig.password}`
+      : `${proxyType} ${proxyConfig.host} ${proxyConfig.port}`;
 
   const configContent = `# Proxychains4 configuration for MCP server: ${serverName}
 # Generated by MCPHub
 
+localnet 127.0.0.0/255.0.0.0
+localnet 10.0.0.0/255.0.0.0
+localnet 172.16.0.0/255.240.0.0
+localnet 192.168.0.0/255.255.0.0
+
 strict_chain
 proxy_dns
 remote_dns_subnet 224
@@ -778,7 +782,7 @@ export const getServersInfo = async (
   user?: any,
 ): Promise<Omit<ServerInfo, 'client' | 'transport'>[]> => {
   const dataService = getDataService();
-  
+
   // Get paginated or all server configurations from DAO
   // If pagination is used with a non-admin user, filtering is already done at DAO level
   const isPaginated = limit !== undefined && page !== undefined;
@@ -824,9 +828,10 @@ export const getServersInfo = async (
   // Apply user filtering only when NOT using pagination (pagination already filtered at DAO level)
   // Or when no pagination parameters provided (backward compatibility)
   const shouldApplyUserFilter = !isPaginated;
-  const filterServerInfos: ServerInfo[] = shouldApplyUserFilter && dataService.filterData
-    ? dataService.filterData(filteredServerInfos, user)
-    : filteredServerInfos;
+  const filterServerInfos: ServerInfo[] =
+    shouldApplyUserFilter && dataService.filterData
+      ? dataService.filterData(filteredServerInfos, user)
+      : filteredServerInfos;
 
   const infos = filterServerInfos
     .filter((info) => requestedServerNames.has(info.name)) // Only include requested servers