diff options
Diffstat (limited to 'synapse/http/server.py')
| -rw-r--r-- | synapse/http/server.py | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/synapse/http/server.py b/synapse/http/server.py index c76500e14f..45b2cbffcd 100644 --- a/synapse/http/server.py +++ b/synapse/http/server.py @@ -909,7 +909,18 @@ def set_cors_headers(request: "SynapseRequest") -> None: request.setHeader( b"Access-Control-Allow-Methods", b"GET, HEAD, POST, PUT, DELETE, OPTIONS" ) - if request.experimental_cors_msc3886: + if request.path is not None and request.path.startswith( + b"/_matrix/client/unstable/org.matrix.msc4108/rendezvous" + ): + request.setHeader( + b"Access-Control-Allow-Headers", + b"Content-Type, If-Match, If-None-Match", + ) + request.setHeader( + b"Access-Control-Expose-Headers", + b"Synapse-Trace-Id, Server, ETag", + ) + elif request.experimental_cors_msc3886: request.setHeader( b"Access-Control-Allow-Headers", b"X-Requested-With, Content-Type, Authorization, Date, If-Match, If-None-Match", |