Detect posting request in our own inbox

1 files changed, 9 insertions, 0 deletions

diff --git a/server/lib/activitypub/fetch.ts b/server/lib/activitypub/fetch.ts
index b1b370a1a..549791f14 100644
--- a/server/lib/activitypub/fetch.ts
+++ b/server/lib/activitypub/fetch.ts
@@ -1,7 +1,16 @@
+import { logger } from '../../helpers/logger'
+import { getServerActor } from '../../helpers/utils'
 import { ActorModel } from '../../models/activitypub/actor'
 import { JobQueue } from '../job-queue'
 
 async function addFetchOutboxJob (actor: ActorModel) {
+  // Don't fetch ourselves
+  const serverActor = await getServerActor()
+  if (serverActor.id === actor.id) {
+    logger.error('Cannot fetch our own outbox!')
+    return
+  }
+
   const payload = {
     uris: [ actor.outboxUrl ]
   }