AP: Security check against forged "create" activities
AP: Security check against forged "create" activities

friendica/friendica,tobiasd/friendica,friendica/friendica,tobiasd/friendica,annando/friendica,fabrixxm/friendica,annando/friendica,tobiasd/friendica,fabrixxm/friendica,friendica/friendica,fabrixxm/friendica,annando/friendica,tobiasd/friendica,annando/friendica,fabrixxm/friendica,fabrixxm/friendica,friendica/friendica,friendica/friendica,tobiasd/friendica,annando/friendica