Flatten the synapse.rest.client package (#10600)

synapse/rest/client/tokenrefresh.py

@@ -0,0 +1,37 @@
+# Copyright 2015, 2016 OpenMarket Ltd
+#
+# 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 synapse.api.errors import AuthError
+from synapse.http.servlet import RestServlet
+
+from ._base import client_patterns
+
+
+class TokenRefreshRestServlet(RestServlet):
+    """
+    Exchanges refresh tokens for a pair of an access token and a new refresh
+    token.
+    """
+
+    PATTERNS = client_patterns("/tokenrefresh")
+
+    def __init__(self, hs):
+        super().__init__()
+
+    async def on_POST(self, request):
+        raise AuthError(403, "tokenrefresh is no longer supported.")
+
+
+def register_servlets(hs, http_server):
+    TokenRefreshRestServlet(hs).register(http_server)