Fix worker TLS (#4492)

* load cert

* changelog

* fix

7 files changed, 48 insertions, 48 deletions

diff --git a/synapse/app/client_reader.py b/synapse/app/client_reader.py
index 76aed8c60a..f8a417cb60 100644
--- a/synapse/app/client_reader.py
+++ b/synapse/app/client_reader.py
@@ -164,23 +164,23 @@ def start(config_options):
 
     database_engine = create_engine(config.database_config)
 
-    tls_server_context_factory = context_factory.ServerContextFactory(config)
-    tls_client_options_factory = context_factory.ClientTLSOptionsFactory(config)
-
     ss = ClientReaderServer(
         config.server_name,
         db_config=config.database_config,
-        tls_server_context_factory=tls_server_context_factory,
-        tls_client_options_factory=tls_client_options_factory,
         config=config,
         version_string="Synapse/" + get_version_string(synapse),
         database_engine=database_engine,
     )
 
     ss.setup()
-    ss.start_listening(config.worker_listeners)
 
     def start():
+        ss.config.read_certificate_from_disk()
+        ss.tls_server_context_factory = context_factory.ServerContextFactory(config)
+        ss.tls_client_options_factory = context_factory.ClientTLSOptionsFactory(
+            config
+        )
+        ss.start_listening(config.worker_listeners)
         ss.get_datastore().start_profiling()
 
     reactor.callWhenRunning(start)
diff --git a/synapse/app/event_creator.py b/synapse/app/event_creator.py
index e4a68715aa..656e0edc0f 100644
--- a/synapse/app/event_creator.py
+++ b/synapse/app/event_creator.py
@@ -185,23 +185,23 @@ def start(config_options):
 
     database_engine = create_engine(config.database_config)
 
-    tls_server_context_factory = context_factory.ServerContextFactory(config)
-    tls_client_options_factory = context_factory.ClientTLSOptionsFactory(config)
-
     ss = EventCreatorServer(
         config.server_name,
         db_config=config.database_config,
-        tls_server_context_factory=tls_server_context_factory,
-        tls_client_options_factory=tls_client_options_factory,
         config=config,
         version_string="Synapse/" + get_version_string(synapse),
         database_engine=database_engine,
     )
 
     ss.setup()
-    ss.start_listening(config.worker_listeners)
 
     def start():
+        ss.config.read_certificate_from_disk()
+        ss.tls_server_context_factory = context_factory.ServerContextFactory(config)
+        ss.tls_client_options_factory = context_factory.ClientTLSOptionsFactory(
+            config
+        )
+        ss.start_listening(config.worker_listeners)
         ss.get_datastore().start_profiling()
 
     reactor.callWhenRunning(start)
diff --git a/synapse/app/federation_reader.py b/synapse/app/federation_reader.py
index 228a297fb8..3de2715132 100644
--- a/synapse/app/federation_reader.py
+++ b/synapse/app/federation_reader.py
@@ -151,23 +151,23 @@ def start(config_options):
 
     database_engine = create_engine(config.database_config)
 
-    tls_server_context_factory = context_factory.ServerContextFactory(config)
-    tls_client_options_factory = context_factory.ClientTLSOptionsFactory(config)
-
     ss = FederationReaderServer(
         config.server_name,
         db_config=config.database_config,
-        tls_server_context_factory=tls_server_context_factory,
-        tls_client_options_factory=tls_client_options_factory,
         config=config,
         version_string="Synapse/" + get_version_string(synapse),
         database_engine=database_engine,
     )
 
     ss.setup()
-    ss.start_listening(config.worker_listeners)
 
     def start():
+        ss.config.read_certificate_from_disk()
+        ss.tls_server_context_factory = context_factory.ServerContextFactory(config)
+        ss.tls_client_options_factory = context_factory.ClientTLSOptionsFactory(
+            config
+        )
+        ss.start_listening(config.worker_listeners)
         ss.get_datastore().start_profiling()
 
     reactor.callWhenRunning(start)
diff --git a/synapse/app/federation_sender.py b/synapse/app/federation_sender.py
index e9a99d76e1..d944e0517f 100644
--- a/synapse/app/federation_sender.py
+++ b/synapse/app/federation_sender.py
@@ -183,24 +183,24 @@ def start(config_options):
     # Force the pushers to start since they will be disabled in the main config
     config.send_federation = True
 
-    tls_server_context_factory = context_factory.ServerContextFactory(config)
-    tls_client_options_factory = context_factory.ClientTLSOptionsFactory(config)
-
-    ps = FederationSenderServer(
+    ss = FederationSenderServer(
         config.server_name,
         db_config=config.database_config,
-        tls_server_context_factory=tls_server_context_factory,
-        tls_client_options_factory=tls_client_options_factory,
         config=config,
         version_string="Synapse/" + get_version_string(synapse),
         database_engine=database_engine,
     )
 
-    ps.setup()
-    ps.start_listening(config.worker_listeners)
+    ss.setup()
 
     def start():
-        ps.get_datastore().start_profiling()
+        ss.config.read_certificate_from_disk()
+        ss.tls_server_context_factory = context_factory.ServerContextFactory(config)
+        ss.tls_client_options_factory = context_factory.ClientTLSOptionsFactory(
+            config
+        )
+        ss.start_listening(config.worker_listeners)
+        ss.get_datastore().start_profiling()
 
     reactor.callWhenRunning(start)
     _base.start_worker_reactor("synapse-federation-sender", config)
diff --git a/synapse/app/frontend_proxy.py b/synapse/app/frontend_proxy.py
index f5c61dec5b..d9ef6edc3c 100644
--- a/synapse/app/frontend_proxy.py
+++ b/synapse/app/frontend_proxy.py
@@ -241,23 +241,23 @@ def start(config_options):
 
     database_engine = create_engine(config.database_config)
 
-    tls_server_context_factory = context_factory.ServerContextFactory(config)
-    tls_client_options_factory = context_factory.ClientTLSOptionsFactory(config)
-
     ss = FrontendProxyServer(
         config.server_name,
         db_config=config.database_config,
-        tls_server_context_factory=tls_server_context_factory,
-        tls_client_options_factory=tls_client_options_factory,
         config=config,
         version_string="Synapse/" + get_version_string(synapse),
         database_engine=database_engine,
     )
 
     ss.setup()
-    ss.start_listening(config.worker_listeners)
 
     def start():
+        ss.config.read_certificate_from_disk()
+        ss.tls_server_context_factory = context_factory.ServerContextFactory(config)
+        ss.tls_client_options_factory = context_factory.ClientTLSOptionsFactory(
+            config
+        )
+        ss.start_listening(config.worker_listeners)
         ss.get_datastore().start_profiling()
 
     reactor.callWhenRunning(start)
diff --git a/synapse/app/media_repository.py b/synapse/app/media_repository.py
index acc0487adc..4ecf64031b 100644
--- a/synapse/app/media_repository.py
+++ b/synapse/app/media_repository.py
@@ -151,23 +151,23 @@ def start(config_options):
 
     database_engine = create_engine(config.database_config)
 
-    tls_server_context_factory = context_factory.ServerContextFactory(config)
-    tls_client_options_factory = context_factory.ClientTLSOptionsFactory(config)
-
     ss = MediaRepositoryServer(
         config.server_name,
         db_config=config.database_config,
-        tls_server_context_factory=tls_server_context_factory,
-        tls_client_options_factory=tls_client_options_factory,
         config=config,
         version_string="Synapse/" + get_version_string(synapse),
         database_engine=database_engine,
     )
 
     ss.setup()
-    ss.start_listening(config.worker_listeners)
 
     def start():
+        ss.config.read_certificate_from_disk()
+        ss.tls_server_context_factory = context_factory.ServerContextFactory(config)
+        ss.tls_client_options_factory = context_factory.ClientTLSOptionsFactory(
+            config
+        )
+        ss.start_listening(config.worker_listeners)
         ss.get_datastore().start_profiling()
 
     reactor.callWhenRunning(start)
diff --git a/synapse/app/user_dir.py b/synapse/app/user_dir.py
index 0a5f62b509..176d55a783 100644
--- a/synapse/app/user_dir.py
+++ b/synapse/app/user_dir.py
@@ -211,24 +211,24 @@ def start(config_options):
     # Force the pushers to start since they will be disabled in the main config
     config.update_user_directory = True
 
-    tls_server_context_factory = context_factory.ServerContextFactory(config)
-    tls_client_options_factory = context_factory.ClientTLSOptionsFactory(config)
-
-    ps = UserDirectoryServer(
+    ss = UserDirectoryServer(
         config.server_name,
         db_config=config.database_config,
-        tls_server_context_factory=tls_server_context_factory,
-        tls_client_options_factory=tls_client_options_factory,
         config=config,
         version_string="Synapse/" + get_version_string(synapse),
         database_engine=database_engine,
     )
 
-    ps.setup()
-    ps.start_listening(config.worker_listeners)
+    ss.setup()
 
     def start():
-        ps.get_datastore().start_profiling()
+        ss.config.read_certificate_from_disk()
+        ss.tls_server_context_factory = context_factory.ServerContextFactory(config)
+        ss.tls_client_options_factory = context_factory.ClientTLSOptionsFactory(
+            config
+        )
+        ss.start_listening(config.worker_listeners)
+        ss.get_datastore().start_profiling()
 
     reactor.callWhenRunning(start)