matrixsynapse: Show port forwarding info

Signed-off-by: James Valleroy <jvalleroy@mailbox.org>
Reviewed-by: Sunil Mohan Adapa <sunil@medhas.org>

plinth/modules/matrixsynapse/__init__.py

@@ -61,6 +61,8 @@ service = None
 
 manual_page = 'MatrixSynapse'
 
+port_forwarding_info = [('TCP', 8448)]
+
 logger = logging.getLogger(__name__)
 
 SERVER_NAME_PATH = "/etc/matrix-synapse/conf.d/server_name.yaml"

plinth/modules/matrixsynapse/views.py

@@ -66,6 +66,7 @@ class MatrixSynapseServiceView(ServiceView):
     description = matrixsynapse.description
     diagnostics_module_name = 'matrixsynapse'
     form_class = MatrixSynapseForm
+    port_forwarding_info = matrixsynapse.port_forwarding_info
 
     def dispatch(self, request, *args, **kwargs):
         """Redirect to setup page if setup is not done yet."""