SOCKS5 support (#452)

* Add termix.rb Cask file

* Update Termix to version 1.9.0 with new checksum

* Update README to remove 'coming soon' notes

* SOCKS5 support

Adding single and chain socks5 proxy support

* fix: cleanup files

---------

Co-authored-by: Luke Gustafson <88517757+LukeGus@users.noreply.github.com>
Co-authored-by: LukeGus <bugattiguy527@gmail.com>

src/backend/database/db/index.ts

@@ -210,6 +210,11 @@ async function initializeCompleteDatabase(): Promise<void> {
         stats_config TEXT,
         docker_config TEXT,
         terminal_config TEXT,
+        use_socks5 INTEGER,
+        socks5_host TEXT,
+        socks5_port INTEGER,
+        socks5_username TEXT,
+        socks5_password TEXT,
         created_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
         updated_at TEXT NOT NULL DEFAULT CURRENT_TIMESTAMP,
         FOREIGN KEY (user_id) REFERENCES users (id) ON DELETE CASCADE
@@ -570,6 +575,14 @@ const migrateSchema = () => {
   );
   addColumnIfNotExists("ssh_data", "docker_config", "TEXT");
 
+  // SOCKS5 Proxy columns
+  addColumnIfNotExists("ssh_data", "use_socks5", "INTEGER");
+  addColumnIfNotExists("ssh_data", "socks5_host", "TEXT");
+  addColumnIfNotExists("ssh_data", "socks5_port", "INTEGER");
+  addColumnIfNotExists("ssh_data", "socks5_username", "TEXT");
+  addColumnIfNotExists("ssh_data", "socks5_password", "TEXT");
+  addColumnIfNotExists("ssh_data", "socks5_proxy_chain", "TEXT");
+
   addColumnIfNotExists("ssh_credentials", "private_key", "TEXT");
   addColumnIfNotExists("ssh_credentials", "public_key", "TEXT");
   addColumnIfNotExists("ssh_credentials", "detected_key_type", "TEXT");

src/backend/database/db/schema.ts

@@ -93,6 +93,14 @@ export const sshData = sqliteTable("ssh_data", {
   statsConfig: text("stats_config"),
   terminalConfig: text("terminal_config"),
   quickActions: text("quick_actions"),
+
+  useSocks5: integer("use_socks5", { mode: "boolean" }),
+  socks5Host: text("socks5_host"),
+  socks5Port: integer("socks5_port"),
+  socks5Username: text("socks5_username"),
+  socks5Password: text("socks5_password"),
+  socks5ProxyChain: text("socks5_proxy_chain"), // JSON array for proxy chains
+
   createdAt: text("created_at")
     .notNull()
     .default(sql`CURRENT_TIMESTAMP`),

src/backend/database/routes/ssh.ts

@@ -245,7 +245,20 @@ router.post(
       statsConfig,
       terminalConfig,
       forceKeyboardInteractive,
+      useSocks5,
+      socks5Host,
+      socks5Port,
+      socks5Username,
+      socks5Password,
+      socks5ProxyChain,
     } = hostData;
+
+    console.log("POST /db/ssh - Received SOCKS5 data:", {
+      useSocks5,
+      socks5Host,
+      socks5ProxyChain,
+    });
+
     if (
       !isNonEmptyString(userId) ||
       !isNonEmptyString(ip) ||
@@ -288,6 +301,12 @@ router.post(
       statsConfig: statsConfig ? JSON.stringify(statsConfig) : null,
       terminalConfig: terminalConfig ? JSON.stringify(terminalConfig) : null,
       forceKeyboardInteractive: forceKeyboardInteractive ? "true" : "false",
+      useSocks5: useSocks5 ? 1 : 0,
+      socks5Host: socks5Host || null,
+      socks5Port: socks5Port || null,
+      socks5Username: socks5Username || null,
+      socks5Password: socks5Password || null,
+      socks5ProxyChain: socks5ProxyChain ? JSON.stringify(socks5ProxyChain) : null,
     };
 
     if (effectiveAuthType === "password") {
@@ -470,6 +489,12 @@ router.put(
       statsConfig,
       terminalConfig,
       forceKeyboardInteractive,
+      useSocks5,
+      socks5Host,
+      socks5Port,
+      socks5Username,
+      socks5Password,
+      socks5ProxyChain,
     } = hostData;
     if (
       !isNonEmptyString(userId) ||
@@ -514,6 +539,12 @@ router.put(
       statsConfig: statsConfig ? JSON.stringify(statsConfig) : null,
       terminalConfig: terminalConfig ? JSON.stringify(terminalConfig) : null,
       forceKeyboardInteractive: forceKeyboardInteractive ? "true" : "false",
+      useSocks5: useSocks5 ? 1 : 0,
+      socks5Host: socks5Host || null,
+      socks5Port: socks5Port || null,
+      socks5Username: socks5Username || null,
+      socks5Password: socks5Password || null,
+      socks5ProxyChain: socks5ProxyChain ? JSON.stringify(socks5ProxyChain) : null,
     };
 
     if (effectiveAuthType === "password") {
@@ -792,6 +823,9 @@ router.get(
               ? JSON.parse(row.terminalConfig as string)
               : undefined,
             forceKeyboardInteractive: row.forceKeyboardInteractive === "true",
+            socks5ProxyChain: row.socks5ProxyChain
+              ? JSON.parse(row.socks5ProxyChain as string)
+              : [],
 
             // Add shared access metadata
             isShared: !!row.isShared,
@@ -872,6 +906,9 @@ router.get(
           ? JSON.parse(host.terminalConfig)
           : undefined,
         forceKeyboardInteractive: host.forceKeyboardInteractive === "true",
+        socks5ProxyChain: host.socks5ProxyChain
+          ? JSON.parse(host.socks5ProxyChain)
+          : [],
       };
 
       res.json((await resolveHostCredentials(result)) || result);
@@ -943,6 +980,9 @@ router.get(
         tunnelConnections: resolvedHost.tunnelConnections
           ? JSON.parse(resolvedHost.tunnelConnections as string)
           : [],
+        socks5ProxyChain: resolvedHost.socks5ProxyChain
+          ? JSON.parse(resolvedHost.socks5ProxyChain as string)
+          : [],
       };
 
       sshLogger.success("Host exported with decrypted credentials", {