Fix postgresql issues.

synapse/handlers/auth.py

@@ -309,10 +309,14 @@ async def check_auth(
             if "session" in authdict:
                 sid = authdict["session"]
 
+        # Convert the URI and method to strings.
+        uri = request.uri.decode("utf-8")
+        method = request.uri.decode("utf-8")
+
         # If there's no session ID, create a new session.
         if not sid:
             session_id = await self.store.create_session(
-                clientdict, request.uri, request.method, description
+                clientdict, uri, method, description
             )
 
         else:
@@ -336,7 +340,7 @@ async def check_auth(
             # comparator based on the URI, method, and body (minus the auth dict)
             # and storing it during the initial query. Subsequent queries ensure
             # that this comparator has not changed.
-            comparator = (request.uri, request.method, clientdict)
+            comparator = (uri, method, clientdict)
             if (session["uri"], session["method"], session["clientdict"]) != comparator:
                 raise SynapseError(
                     403,

synapse/storage/data_stores/main/schema/delta/58/persist_ui_auth.sql

@@ -15,7 +15,7 @@
 
 CREATE TABLE IF NOT EXISTS ui_auth_sessions(
     session_id TEXT NOT NULL,  -- The session ID passed to the client.
-    last_used BIGINT UNSIGNED NOT NULL,  -- The last time this session was seen.
+    last_used BIGINT NOT NULL,  -- The last time this session was seen.
     serverdict TEXT NOT NULL,  -- A JSON dictionary of arbitrary data added by Synapse.
     clientdict TEXT NOT NULL,  -- A JSON dictionary of arbitrary data from the client.
     uri TEXT NOT NULL,  -- The URI the UI authentication session is using.