new command: get_ssl_domain

electrum/commands.py

@@ -298,6 +298,12 @@ class Commands:
         self.config.set_key(key, value)
         return True
 
+    @command('')
+    async def get_ssl_domain(self):
+        """Check and return the SSL domain set in ssl_keyfile and ssl_certfile
+        """
+        return self.config.get_ssl_domain()
+
     @command('')
     async def make_seed(self, nbits=132, language=None, seed_type=None):
         """Create a seed"""

electrum/gui/qt/settings_dialog.py

@@ -564,17 +564,13 @@ that is always connected to the internet. Configure a port if you want it to be
             self.check_ssl_config()
 
     def check_ssl_config(self):
-        if self.config.get('ssl_keyfile') and self.config.get('ssl_certfile'):
-            try:
-                SSL_identity = paymentrequest.check_ssl_config(self.config)
-                SSL_error = None
-            except BaseException as e:
-                SSL_identity = "error"
-                SSL_error = repr(e)
-        else:
-            SSL_identity = ""
+        try:
+            SSL_identity = self.config.get_ssl_domain()
             SSL_error = None
-        self.ssl_domain_e.setText(SSL_identity)
+        except BaseException as e:
+            SSL_identity = "error"
+            SSL_error = repr(e)
+        self.ssl_domain_e.setText(SSL_identity or "")
         s = (ColorScheme.RED if SSL_error else ColorScheme.GREEN).as_stylesheet(True) if SSL_identity else ''
         self.ssl_domain_e.setStyleSheet(s)
         if SSL_error:

electrum/simple_config.py

@@ -584,6 +584,14 @@ class SimpleConfig(Logger):
             ssl_context.load_cert_chain(ssl_certfile, ssl_keyfile)
             return ssl_context
 
+    def get_ssl_domain(self):
+        from .paymentrequest import check_ssl_config
+        if self.get('ssl_keyfile') and self.get('ssl_certfile'):
+            SSL_identity = check_ssl_config(self)
+        else:
+            SSL_identity = None
+        return SSL_identity
+
 
 def read_user_config(path):
     """Parse and store the user config settings in electrum.conf into user_config[]."""