fix: add timeout to ssh-copy-id and check_ssh_connectivity to prevent hangs

transfer/ssh.py

@@ -60,7 +60,7 @@ def check_ssh_connectivity(host, user, port, key_path=None, timeout=10):
 
     identity = f"-i '{key_path}'" if key_path and os.path.isfile(key_path) else ""
     cmd = f"ssh {identity} -p {port} -o ConnectTimeout={timeout} -o BatchMode=yes -o StrictHostKeyChecking=accept-new {user}@{host} 'echo migrate-ok'"
-    r = run(cmd, check=False, capture=True)
+    r = run(cmd, check=False, capture=True, timeout=30)
     if r.returncode == 0 and "migrate-ok" in r.stdout:
         return (True, r.stdout, r.stderr)
     return (False, r.stdout, r.stderr)
@@ -108,7 +108,12 @@ def ssh_copy_id(host, user, port, pubkey_path):
     """Копирует публичный ключ на target через ssh-copy-id или вручную."""
     if exists("ssh-copy-id"):
         info("Копируем публичный ключ через ssh-copy-id ...")
-        r = run(f"ssh-copy-id -p {port} -i '{pubkey_path}' {user}@{host}", check=False)
+        # Добавляем SSH опции чтобы избежать зависания
+        r = run(
+            f"ssh-copy-id -p {port} -o ConnectTimeout=10 -o StrictHostKeyChecking=accept-new -i '{pubkey_path}' {user}@{host}",
+            check=False,
+            timeout=60
+        )
         if r.returncode == 0:
             success("Ключ добавлен на target через ssh-copy-id")
             return True