[bug][#4555] When a user connected to the Sympa web interface clicked on a ticket for the second time, she was issued an error message. As she was connected already, the normal evaluation of the authorization scenario should ensue, instead of simply refusing to execute it. This was fixed by evaluating the existence of the ticket. Now, Sympa behaves like this: If a non connected user clicks on a ticket link, if it is the first time the ticket is clicked, the user is connected using the email of the ticket context. If the ticket has been previously used, the user is not connected and an error is issued. If the user is connected already when she clicks the ticket, the action is executed, with the authorization being checked using the email the user was authentified with at the time she clicked the ticket.


git-svn-id: https://subversion.renater.fr/sympa/trunk@5402 05aa8bb8-cd2b-0410-b1d7-8918dfa770ce