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authorGordan Trevis <GitHub@gordantrevis.me>2024-04-18 14:57:38 +0200
committerGitHub <noreply@github.com>2024-04-18 13:57:38 +0100
commit1d4753231021cfb3cb8a2af7e4fdef543559851a (patch)
treeef05ddd0e22cedf77f5a9e36a2b6bfd1b24bd8d1 /synapse/rest/admin
parentHelpers to transform Twisted requests to Rust http Requests/Responses (#17081) (diff)
downloadsynapse-1d4753231021cfb3cb8a2af7e4fdef543559851a.tar.xz
Parse json validation (#16923)
Co-authored-by: Andrew Morgan <1342360+anoadragon453@users.noreply.github.com>
Diffstat (limited to 'synapse/rest/admin')
-rw-r--r--synapse/rest/admin/rooms.py36
1 files changed, 12 insertions, 24 deletions
diff --git a/synapse/rest/admin/rooms.py b/synapse/rest/admin/rooms.py
index 4252f98a6c..0d86a4e15f 100644
--- a/synapse/rest/admin/rooms.py
+++ b/synapse/rest/admin/rooms.py
@@ -21,7 +21,6 @@
 import logging
 from http import HTTPStatus
 from typing import TYPE_CHECKING, List, Optional, Tuple, cast
-from urllib import parse as urlparse
 
 import attr
 
@@ -38,6 +37,7 @@ from synapse.http.servlet import (
     assert_params_in_dict,
     parse_enum,
     parse_integer,
+    parse_json,
     parse_json_object_from_request,
     parse_string,
 )
@@ -51,7 +51,6 @@ from synapse.storage.databases.main.room import RoomSortOrder
 from synapse.streams.config import PaginationConfig
 from synapse.types import JsonDict, RoomID, ScheduledTask, UserID, create_requester
 from synapse.types.state import StateFilter
-from synapse.util import json_decoder
 
 if TYPE_CHECKING:
     from synapse.api.auth import Auth
@@ -776,14 +775,8 @@ class RoomEventContextServlet(RestServlet):
         limit = parse_integer(request, "limit", default=10)
 
         # picking the API shape for symmetry with /messages
-        filter_str = parse_string(request, "filter", encoding="utf-8")
-        if filter_str:
-            filter_json = urlparse.unquote(filter_str)
-            event_filter: Optional[Filter] = Filter(
-                self._hs, json_decoder.decode(filter_json)
-            )
-        else:
-            event_filter = None
+        filter_json = parse_json(request, "filter", encoding="utf-8")
+        event_filter = Filter(self._hs, filter_json) if filter_json else None
 
         event_context = await self.room_context_handler.get_event_context(
             requester,
@@ -914,21 +907,16 @@ class RoomMessagesRestServlet(RestServlet):
         )
         # Twisted will have processed the args by now.
         assert request.args is not None
+
+        filter_json = parse_json(request, "filter", encoding="utf-8")
+        event_filter = Filter(self._hs, filter_json) if filter_json else None
+
         as_client_event = b"raw" not in request.args
-        filter_str = parse_string(request, "filter", encoding="utf-8")
-        if filter_str:
-            filter_json = urlparse.unquote(filter_str)
-            event_filter: Optional[Filter] = Filter(
-                self._hs, json_decoder.decode(filter_json)
-            )
-            if (
-                event_filter
-                and event_filter.filter_json.get("event_format", "client")
-                == "federation"
-            ):
-                as_client_event = False
-        else:
-            event_filter = None
+        if (
+            event_filter
+            and event_filter.filter_json.get("event_format", "client") == "federation"
+        ):
+            as_client_event = False
 
         msgs = await self._pagination_handler.get_messages(
             room_id=room_id,