fix error handling

Signed-off-by: Jens Langhammer <jens@goauthentik.io>

authentik/outposts/controllers/docker.py

@@ -1,4 +1,5 @@
 """Docker controller"""
+from subprocess import SubprocessError
 from time import sleep
 from typing import Optional
 from urllib.parse import urlparse
@@ -9,7 +10,6 @@ from docker import DockerClient as UpstreamDockerClient
 from docker.errors import DockerException, NotFound
 from docker.models.containers import Container
 from docker.utils.utils import kwargs_from_env
-from paramiko.ssh_exception import SSHException
 from structlog.stdlib import get_logger
 from yaml import safe_dump
 
@@ -60,7 +60,7 @@ class DockerClient(UpstreamDockerClient, BaseClient):
                     tls=tls_config,
                     use_ssh_client=True,
                 )
-            except SSHException as exc:
+            except SubprocessError as exc:
                 if self.ssh:
                     self.ssh.cleanup()
                 raise ServiceConnectionInvalid(exc) from exc

authentik/outposts/docker_ssh.py

@@ -9,6 +9,7 @@ from authentik.crypto.models import CertificateKeyPair
 
 SSH_CONFIG_DIR = Path("/etc/ssh/ssh_config.d/")
 
+
 def opener(path, flags):
     """File opener to create files as 700 perms"""
     return os.open(path, flags, 0o700)