From c947e2e4c57dd6d351fd740c0070fefdc1e1298c Mon Sep 17 00:00:00 2001 From: Eugen Rochko Date: Sat, 5 May 2018 18:22:34 +0200 Subject: Fix handling of malformed ActivityPub payloads when URIs are nil (#7370) * Fix handling of malformed ActivityPub payloads when URIs are nil * Gracefully handle JSON-LD canonicalization failures --- app/services/activitypub/fetch_remote_status_service.rb | 1 + 1 file changed, 1 insertion(+) (limited to 'app/services/activitypub/fetch_remote_status_service.rb') diff --git a/app/services/activitypub/fetch_remote_status_service.rb b/app/services/activitypub/fetch_remote_status_service.rb index 930fbad1f..b6c00a9e7 100644 --- a/app/services/activitypub/fetch_remote_status_service.rb +++ b/app/services/activitypub/fetch_remote_status_service.rb @@ -34,6 +34,7 @@ class ActivityPub::FetchRemoteStatusService < BaseService end def trustworthy_attribution?(uri, attributed_to) + return false if uri.nil? || attributed_to.nil? Addressable::URI.parse(uri).normalized_host.casecmp(Addressable::URI.parse(attributed_to).normalized_host).zero? end -- cgit