Create a ListenerConfig object (#7681)

This ended up being a bit more invasive than I'd hoped for (not helped by
generic_worker duplicating some of the code from homeserver), but hopefully
it's an improvement.

The idea is that, rather than storing unstructured `dict`s in the config for
the listener configurations, we instead parse it into a structured
`ListenerConfig` object.

1 files changed, 4 insertions, 2 deletions

diff --git a/synapse/http/site.py b/synapse/http/site.py
index 167293c46d..cbc37eac6e 100644
--- a/synapse/http/site.py
+++ b/synapse/http/site.py
@@ -19,6 +19,7 @@ from typing import Optional
 from twisted.python.failure import Failure
 from twisted.web.server import Request, Site
 
+from synapse.config.server import ListenerConfig
 from synapse.http import redact_uri
 from synapse.http.request_metrics import RequestMetrics, requests_counter
 from synapse.logging.context import LoggingContext, PreserveLoggingContext
@@ -350,7 +351,7 @@ class SynapseSite(Site):
         self,
         logger_name,
         site_tag,
-        config,
+        config: ListenerConfig,
         resource,
         server_version_string,
         *args,
@@ -360,7 +361,8 @@ class SynapseSite(Site):
 
         self.site_tag = site_tag
 
-        proxied = config.get("x_forwarded", False)
+        assert config.http_options is not None
+        proxied = config.http_options.x_forwarded
         self.requestFactory = XForwardedForRequest if proxied else SynapseRequest
         self.access_logger = logging.getLogger(logger_name)
         self.server_version_string = server_version_string.encode("ascii")