1 files changed, 41 insertions, 0 deletions
diff --git a/synapse/rest/media/config_resource.py b/synapse/rest/media/config_resource.py
new file mode 100644
index 0000000000..a95804d327
--- /dev/null
+++ b/synapse/rest/media/config_resource.py
@@ -0,0 +1,41 @@
+# Copyright 2018 Will Hunt <will@half-shot.uk>
+# Copyright 2020-2021 The Matrix.org Foundation C.I.C.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+from typing import TYPE_CHECKING
+
+from synapse.http.server import DirectServeJsonResource, respond_with_json
+from synapse.http.site import SynapseRequest
+
+if TYPE_CHECKING:
+    from synapse.server import HomeServer
+
+
+class MediaConfigResource(DirectServeJsonResource):
+    isLeaf = True
+
+    def __init__(self, hs: "HomeServer"):
+        super().__init__()
+        config = hs.config
+        self.clock = hs.get_clock()
+        self.auth = hs.get_auth()
+        self.limits_dict = {"m.upload.size": config.media.max_upload_size}
+
+    async def _async_render_GET(self, request: SynapseRequest) -> None:
+        await self.auth.get_user_by_req(request)
+        respond_with_json(request, 200, self.limits_dict, send_cors=True)
+
+    async def _async_render_OPTIONS(self, request: SynapseRequest) -> None:
+        respond_with_json(request, 200, {}, send_cors=True)