[WIP] PR: Finish support for OpenSSH client config file specification (Remote Client)

spyder/plugins/remoteclient/plugin.py

@@ -332,13 +332,24 @@ def _load_ssh_client_options(self, config_id):
                 f"{config_id}/passphrase", "", secure=True
             ):
                 options["passphrase"] = passphrase
-        elif config := self.get_conf(f"{config_id}/configfile"):
-            options["config"] = config
         else:
             # Password is mandatory in this case
             password = self.get_conf(f"{config_id}/password", secure=True)
             options["password"] = password
 
+        if config := self.get_conf(f"{config_id}/{auth_method}/configfile"):
+            options["config"] = [config]
+
+            # Some validations to avoid passing empty values
+            if options["port"] == 0:
+                # Ignore value if 0 is set because it means the port we'll be
+                # read from the config file.
+                options.pop("port")
+
+            if not options["username"]:
+                # Ignore empty username
+                options.pop("username")
+
         # Default for now
         options["platform"] = "linux"
 

spyder/plugins/remoteclient/widgets/connectiondialog.py

@@ -45,7 +45,7 @@ class ConnectionDialog(SidebarDialog):
     TITLE = _("Remote connections")
     FIXED_SIZE = True
     MIN_WIDTH = 895 if MAC else (810 if WIN else 860)
-    MIN_HEIGHT = 740 if MAC else (655 if WIN else 690)
+    MIN_HEIGHT = 855 if MAC else (780 if WIN else 795)
     PAGE_CLASSES = [NewConnectionPage]
 
     sig_start_server_requested = Signal(str)