From 4030c09e2782b286150e5f26561837f238255652 Mon Sep 17 00:00:00 2001
From: Julian Lam <julian@nodebb.org>
Date: Fri, 14 Jun 2024 14:09:52 -0400
Subject: [PATCH] fix: getCidByPid call returning improper values because a
 remote url to a local post was passed in

---
 src/activitypub/inbox.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/activitypub/inbox.js b/src/activitypub/inbox.js
index deb5236db1..99446020a3 100644
--- a/src/activitypub/inbox.js
+++ b/src/activitypub/inbox.js
@@ -33,7 +33,11 @@ function reject(type, object, target, senderType = 'uid', id = 0) {
 
 // FEP 1b12
 async function announce(id, activity) {
-	const cid = await posts.getCidByPid(id);
+	let localId;
+	if (id.startsWith(nconf.get('url'))) {
+		({ id: localId } = await activitypub.helpers.resolveLocalId(id));
+	}
+	const cid = await posts.getCidByPid(localId || id);
 
 	const followers = await activitypub.notes.getCategoryFollowers(cid);
 	if (!followers.length) {