From d35101c12b993724e03a4e952b37fe5575718e89 Mon Sep 17 00:00:00 2001
From: MeiMei <30769358+mei23@users.noreply.github.com>
Date: Tue, 22 Mar 2022 00:39:00 +0900
Subject: [PATCH] Use unique id for Undo (#8434)
---
packages/backend/src/remote/activitypub/renderer/undo.ts | 2 ++
1 file changed, 2 insertions(+)
diff --git a/packages/backend/src/remote/activitypub/renderer/undo.ts b/packages/backend/src/remote/activitypub/renderer/undo.ts
index d28778e22..46631df9e 100644
--- a/packages/backend/src/remote/activitypub/renderer/undo.ts
+++ b/packages/backend/src/remote/activitypub/renderer/undo.ts
@@ -3,9 +3,11 @@ import { ILocalUser, User } from '@/models/entities/user.js';
export default (object: any, user: { id: User['id'] }) => {
if (object == null) return null;
+ const id = typeof object.id === 'string' && object.id.startsWith(config.url) ? `${object.id}/undo` : undefined;
return {
type: 'Undo',
+ ...(id ? { id } : {}),
actor: `${config.url}/users/${user.id}`,
object,
published: new Date().toISOString(),