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fix: assume remote users are following each other (#8734) 

Misskey does not know if two remote users are following each other.
Because ActivityPub actions would otherwise fail on followers only
notes, we have to assume that two remote users are following each other
when an interaction about a remote note occurs.
This commit is contained in:
Johann150 2022-05-25 16:17:00 +02:00 committed by GitHub
parent 429f1ad061
commit 8d5c9e96e4
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1 changed files with 15 additions and 9 deletions
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20
packages/backend/src/models/repositories/note.ts
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@ -168,16 +168,22 @@ export const NoteRepository = db.getRepository(Note).extend({
return true;
} else {
// フォロワーかどうか
const following = await Followings.findOneBy({
const [following, user] = await Promise.all([
Followings.findOneBy({
followeeId: note.userId,
followerId: meId,
});
}),
Users.findOneByOrFail({ id: meId }),
]);
if (following == null) {
return false;
} else {
return true;
}
/* If we know the following, everyhting is fine.
But if we do not know the following, it might be that both the
author of the note and the author of the like are remote users,
in which case we can never know the following. Instead we have
to assume that the users are following each other.
*/
return following != null || (note.userHost != null && user.host != null);
}
}