[imp] [horde] IMP is marked as authenticated, but no credentials can be found in the session.

[Marcel Selhorst]

Dear Horde-Team,

could you please by any chance take a look at this blocking issue and 
point me in the right direction?
I can confirm that the session created by Horde is re-used by IMP, at 
least the session IDs are identical when I print them out...
I don't understand the architecture of PHP and the Horde Framework very 
well, maybe a race condition of IMP looking into the session data before 
Horde had a chance to update it with the validated credentials?

Thank you in advance!
Marcel

Am 17.03.23 um 16:31 schrieb Marcel Selhorst:
> Dear Horde-Team,
> 
> I would like to point your attention to a blocking issue we are facing:
> https://bugs.horde.org/ticket/15137
> 
> The problem is that IMP is not working anymore after upgrading to Ubuntu 
> 22.04 LTS, which was required as earlier Ubuntu versions are close to 
> End-Of-Life.
> I see various open threads and a ticket on this topic but no solution.
> Could you please raise the priority of this blocking issue and assign it?
> 
> Let me know if you like further information or steps to reproduce.
> I am happy to assist in any debugging required; for instance I confirmed 
> that the PHP session management is working as expected. My current 
> assumption is that something is going wrong with saving the IMAP session 
> credentials shared between Horde (acquired during login) and IMP. There 
> were some Crypto changes in OpenSSL (mostly hardening), maybe the issue 
> lies there?
> 
> All other Horde applications are working as expected.
> 
> I also entered all information I have into the ticket above.
> 
> Thank you very much for your support.
> Marcel