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)
+);
diff --git a/synapse/storage/databases/main/ui_auth.py b/synapse/storage/databases/main/ui_auth.py
index 6281a41a3d..9eef8e57c5 100644
--- a/synapse/storage/databases/main/ui_auth.py
+++ b/synapse/storage/databases/main/ui_auth.py
@@ -12,7 +12,7 @@
# 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 Any, Dict, Optional, Union
+from typing import Any, Dict, List, Optional, Tuple, Union
import attr
@@ -260,6 +260,34 @@ class UIAuthWorkerStore(SQLBaseStore):
return serverdict.get(key, default)
+ async def add_user_agent_ip_to_ui_auth_session(
+ self, session_id: str, user_agent: str, ip: str,
+ ):
+ """Add the given user agent / IP to the tracking table
+ """
+ await self.db_pool.simple_upsert(
+ table="ui_auth_sessions_ips",
+ keyvalues={"session_id": session_id, "user_agent": user_agent, "ip": ip},
+ values={},
+ desc="add_user_agent_ip_to_ui_auth_session",
+ )
+
+ async def get_user_agents_ips_to_ui_auth_session(
+ self, session_id: str,
+ ) -> List[Tuple[str, str]]:
+ """Get the given user agents / IPs used during the ui auth process
+
+ Returns:
+ List of user_agent/ip pairs
+ """
+ rows = await self.db_pool.simple_select_list(
+ table="ui_auth_sessions_ips",
+ keyvalues={"session_id": session_id},
+ retcols=("user_agent", "ip"),
+ desc="get_user_agents_ips_to_ui_auth_session",
+ )
+ return [(row["user_agent"], row["ip"]) for row in rows]
+
class UIAuthStore(UIAuthWorkerStore):
def delete_old_ui_auth_sessions(self, expiration_time: int):
@@ -285,6 +313,15 @@ class UIAuthStore(UIAuthWorkerStore):
txn.execute(sql, [expiration_time])
session_ids = [r[0] for r in txn.fetchall()]
+ # Delete the corresponding IP/user agents.
+ self.db_pool.simple_delete_many_txn(
+ txn,
+ table="ui_auth_sessions_ips",
+ column="session_id",
+ iterable=session_ids,
+ keyvalues={},
+ )
+
# Delete the corresponding completed credentials.
self.db_pool.simple_delete_many_txn(
txn,
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