Add config option to use non-default manhole password and keys (#10643)

synapse/app/_base.py

@@ -37,6 +37,7 @@ from synapse.api.constants import MAX_PDU_SIZE
 from synapse.app import check_bind_error
 from synapse.app.phone_stats_home import start_phone_stats_home
 from synapse.config.homeserver import HomeServerConfig
+from synapse.config.server import ManholeConfig
 from synapse.crypto import context_factory
 from synapse.events.presence_router import load_legacy_presence_router
 from synapse.events.spamcheck import load_legacy_spam_checkers
@@ -230,7 +231,12 @@ def listen_metrics(bind_addresses, port):
         start_http_server(port, addr=host, registry=RegistryProxy)
 
 
-def listen_manhole(bind_addresses: Iterable[str], port: int, manhole_globals: dict):
+def listen_manhole(
+    bind_addresses: Iterable[str],
+    port: int,
+    manhole_settings: ManholeConfig,
+    manhole_globals: dict,
+):
     # twisted.conch.manhole 21.1.0 uses "int_from_bytes", which produces a confusing
     # warning. It's fixed by https://github.com/twisted/twisted/pull/1522), so
     # suppress the warning for now.
@@ -245,7 +251,7 @@ def listen_manhole(bind_addresses: Iterable[str], port: int, manhole_globals: di
     listen_tcp(
         bind_addresses,
         port,
-        manhole(username="matrix", password="rabbithole", globals=manhole_globals),
+        manhole(settings=manhole_settings, globals=manhole_globals),
     )
 
 

synapse/app/generic_worker.py

@@ -395,7 +395,10 @@ class GenericWorkerServer(HomeServer):
                 self._listen_http(listener)
             elif listener.type == "manhole":
                 _base.listen_manhole(
-                    listener.bind_addresses, listener.port, manhole_globals={"hs": self}
+                    listener.bind_addresses,
+                    listener.port,
+                    manhole_settings=self.config.server.manhole_settings,
+                    manhole_globals={"hs": self},
                 )
             elif listener.type == "metrics":
                 if not self.config.enable_metrics:

synapse/app/homeserver.py

@@ -291,7 +291,10 @@ class SynapseHomeServer(HomeServer):
                 )
             elif listener.type == "manhole":
                 _base.listen_manhole(
-                    listener.bind_addresses, listener.port, manhole_globals={"hs": self}
+                    listener.bind_addresses,
+                    listener.port,
+                    manhole_settings=self.config.server.manhole_settings,
+                    manhole_globals={"hs": self},
                 )
             elif listener.type == "replication":
                 services = listen_tcp(