Fix URL signing when not logged in
Fix URL signing when not logged in

indico/indico,DirkHoffmann/indico,DirkHoffmann/indico,ThiefMaster/indico,pferreir/indico,ThiefMaster/indico,indico/indico,DirkHoffmann/indico,pferreir/indico,indico/indico,ThiefMaster/indico,pferreir/indico,pferreir/indico,ThiefMaster/indico,indico/indico,DirkHoffmann/indico