Consider IP whitelist for identity server resolution (#11120)

Signed-off-by: Robert Edström <github@legogris.se>

1 files changed, 3 insertions, 1 deletions

diff --git a/synapse/handlers/identity.py b/synapse/handlers/identity.py

index 9c319b5383..7ef8698a5e 100644
--- a/synapse/handlers/identity.py
+++ b/synapse/handlers/identity.py
@@ -54,7 +54,9 @@ class IdentityHandler:
         self.http_client = SimpleHttpClient(hs)
         # An HTTP client for contacting identity servers specified by clients.
         self.blacklisting_http_client = SimpleHttpClient(
-            hs, ip_blacklist=hs.config.server.federation_ip_range_blacklist
+            hs,
+            ip_blacklist=hs.config.server.federation_ip_range_blacklist,
+            ip_whitelist=hs.config.server.federation_ip_range_whitelist,
         )
         self.federation_http_client = hs.get_federation_http_client()
         self.hs = hs