A page submit using a POST request fails with the message:
Application error. Unauthenticated user POSTing to page that requires authentication.
if the user is not logged in. This can happen when somebody has been editing a page/form and Launchpad has been restarted in the mean-time. This leads to data loss, particularly if the /previous/ page was call generated by a POST and marked uncachable (meaning it's not even possible to go backwards and copy+paste the data elsewhere).
In the above situation, the user should be directed to login to Launchpad and then save the data after this has happened.
A page submit using a POST request fails with the message:
Application error. Unauthenticated user POSTing to page that requires authentication.
if the user is not logged in. This can happen when somebody has been editing a page/form and Launchpad has been restarted in the mean-time. This leads to data loss, particularly if the /previous/ page was call generated by a POST and marked uncachable (meaning it's not even possible to go backwards and copy+paste the data elsewhere).
In the above situation, the user should be directed to login to Launchpad and then save the data after this has happened.