Merge commit 'cf7d3c90d' into dinsic

1 files changed, 10 insertions, 0 deletions

diff --git a/synapse/config/workers.py b/synapse/config/workers.py

index 57ab097eba..7ca9efec52 100644
--- a/synapse/config/workers.py
+++ b/synapse/config/workers.py
@@ -85,6 +85,9 @@ class WorkerConfig(Config):
         # The port on the main synapse for HTTP replication endpoint
         self.worker_replication_http_port = config.get("worker_replication_http_port")
 
+        # The shared secret used for authentication when connecting to the main synapse.
+        self.worker_replication_secret = config.get("worker_replication_secret", None)
+
         self.worker_name = config.get("worker_name", self.worker_app)
 
         self.worker_main_http_uri = config.get("worker_main_http_uri", None)
@@ -185,6 +188,13 @@ class WorkerConfig(Config):
         # data). If not provided this defaults to the main process.
         #
         #run_background_tasks_on: worker1
+
+        # A shared secret used by the replication APIs to authenticate HTTP requests
+        # from workers.
+        #
+        # By default this is unused and traffic is not authenticated.
+        #
+        #worker_replication_secret: ""
         """
 
     def read_arguments(self, args):