Save the OIDC session ID (sid) with the device on login (#11482)

As a step towards allowing back-channel logout for OIDC.

1 files changed, 27 insertions, 0 deletions

diff --git a/synapse/storage/schema/main/delta/65/11_devices_auth_provider_session.sql b/synapse/storage/schema/main/delta/65/11_devices_auth_provider_session.sql
new file mode 100644
index 0000000000..a65bfb520d
--- /dev/null
+++ b/synapse/storage/schema/main/delta/65/11_devices_auth_provider_session.sql
@@ -0,0 +1,27 @@
+/* Copyright 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.
+ */
+
+-- Track the auth provider used by each login as well as the session ID
+CREATE TABLE device_auth_providers (
+  user_id TEXT NOT NULL,
+  device_id TEXT NOT NULL,
+  auth_provider_id TEXT NOT NULL,
+  auth_provider_session_id TEXT NOT NULL
+);
+
+CREATE INDEX device_auth_providers_devices
+  ON device_auth_providers (user_id, device_id);
+CREATE INDEX device_auth_providers_sessions
+  ON device_auth_providers (auth_provider_id, auth_provider_session_id);