Allow denying or shadow banning registrations via the spam checker (#8034)

1 files changed, 25 insertions, 0 deletions

diff --git a/synapse/storage/databases/main/schema/delta/58/07persist_ui_auth_ips.sql b/synapse/storage/databases/main/schema/delta/58/07persist_ui_auth_ips.sql
new file mode 100644
index 0000000000..4cc96a5341
--- /dev/null
+++ b/synapse/storage/databases/main/schema/delta/58/07persist_ui_auth_ips.sql
@@ -0,0 +1,25 @@
+/* Copyright 2020 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.
+ */
+
+-- A table of the IP address and user-agent used to complete each step of a
+-- user-interactive authentication session.
+CREATE TABLE IF NOT EXISTS ui_auth_sessions_ips(
+    session_id TEXT NOT NULL,
+    ip TEXT NOT NULL,
+    user_agent TEXT NOT NULL,
+    UNIQUE (session_id, ip, user_agent),
+    FOREIGN KEY (session_id)
+        REFERENCES ui_auth_sessions (session_id)
+);