Remove getter

asyncua/server/internal_server.py

@@ -353,9 +353,3 @@ class InternalServer:
             password = password.decode('utf-8')
 
         return user_name, password
-
-    def get_supported_tokens(self) -> Tuple[type]:
-        return self._supported_tokens
-
-    def set_supported_tokens(self, token_classes: Tuple[type]) -> None:
-        self._supported_tokens = token_classes
\ No newline at end of file

asyncua/server/internal_session.py

@@ -88,7 +88,7 @@ class InternalSession:
         InternalSession._current_connections += 1
         id_token = params.UserIdentityToken
         # Check if security policy is supported
-        if not isinstance(id_token, self.iserver.get_supported_tokens()):
+        if not isinstance(id_token, self.iserver.supported_tokens):
             self.logger.error('Rejected active session UserIdentityToken not supported')
             raise ServiceError(ua.StatusCodes.BadIdentityTokenRejected)
         if self.iserver.user_manager is not None:

asyncua/server/server.py

@@ -397,7 +397,7 @@ class Server:
         edp.TransportProfileUri = "http://opcfoundation.org/UA-Profile/Transport/uatcp-uasc-uabinary"
         edp.SecurityLevel = 0
         self.iserver.add_endpoint(edp)
-        self.iserver.set_supported_tokens(tuple(supported_token_classes))
+        self.iserver.supported_tokens = tuple(supported_token_classes)
 
     def set_server_name(self, name):
         self.name = name