removed unsused classes and calls attributes

Author: manfred-kaiser

ssh_proxy_server/interfaces/server.py

@@ -285,7 +285,7 @@ def check_port_forward_request(self, address: Text, port: int) -> int:
         OS will tell us which port).
         If it can't be opened, we just return false.
         """
-        logging.info(
+        logging.debug(
             "check_port_forward_request: address=%s, port=%s",
             address, port
         )

ssh_proxy_server/plugins/sftp/replace_file.py

@@ -38,17 +38,6 @@ def lstat(self, path: Text) -> Union[SFTPAttributes, int]:
         def stat(self, path: Text) -> Union[SFTPAttributes, int]:
             return self.lstat(path)
 
-    class SFTPHandle(SFTPBaseHandle):
-
-        @typechecked
-        def close(self) -> None:
-            if not self.plugin.data_handled:
-                args, _ = SFTPProxyReplaceHandler.parser().parse_known_args()
-                with open(args.sftp_replacement_file, "rb") as r:
-                    if self.writefile is not None:
-                        self.writefile.write(r.read())
-            super().close()
-
     @classmethod
     @typechecked
     def get_interface(cls) -> Optional[Type[BaseSFTPServerInterface]]:

ssh_proxy_server/plugins/tunnel/injectclienttunnel.py

@@ -69,8 +69,6 @@ def parser_arguments(cls) -> None:
             help='network on which to serve the client tunnel injector'
         )
 
-    session: Optional['ssh_proxy_server.session.Session'] = None
-    args: Optional[argparse.Namespace] = None
     tcpservers: List[TCPServerThread] = []
 
     # Setup should occur after master channel establishment
@@ -80,19 +78,17 @@ def parser_arguments(cls) -> None:
     def setup(cls, session: 'ssh_proxy_server.session.Session') -> None:
         parser_retval = cls.parser().parse_known_args(None, None)
         args, _ = parser_retval
-        cls.session = session
-        cls.args = args
         form = re.compile('.*:\d{1,5}')
 
-        for target in cls.args.client_tunnel_dest:
+        for target in args.client_tunnel_dest:
             if not form.match(target):
                 logging.warning("--tunnel-client-dest %s does not match format host:port (e.g. google.com:80)", target)
                 break
             destnet, destport = target.split(":")
             t = TCPServerThread(
                 ClientTunnelHandler(session, (destnet, int(destport))).handle_request,
-                run_status=cls.session.running,
-                network=cls.args.client_tunnel_net
+                run_status=session.running,
+                network=args.client_tunnel_net
             )
             t.start()
             cls.tcpservers.append(t)