Kolbab 3.4 Fedora 21

[Timotheus Pokorra]

Hello Dirk,

On 2015-03-05 12:18, Dirk Davidis wrote:
> Hi i did an Installation right now. It is working now without and
> problems. Setup-kolab as well. The only thing i got is. After Setup i
> created a user and when i then try to login to roundcube i recieve The
> error " Verbindung zum speicherserver fehlgeschlagen connection to
> storageserver failed. I tried with all username Combos :-( ... And
> nothing is in The logs ... Maybe someone can hell me

I have now done the same, and I can reproduce your problem.
The error message is logged in /var/log/roundcubemail/errors:

[05-Mar-2015 21:29:39 Europe/Brussels] PHP Warning:  
stream_socket_enable_crypto(): SSL operation failed with code 1. OpenSSL 
Error messages:
error:14090086:SSL routines:SSL3_GET_SERVER_CERTIFICATE:certificate 
verify failed in 
/usr/share/roundcubemail/program/lib/Roundcube/rcube_imap_generic.php on 
line 915
[05-Mar-2015 21:29:39,000000 +0100]: <7o23c3qh> IMAP Error: Login failed 
for test.test at test.pokorra.de from 83.169.9.76. Unable to negotiate TLS 
in /usr/share/roundcubemail/program/lib/Roundcube/rcube_imap.php on line 
198 (POST /roundcubemail/?_task=login?_task=login&_action=login)

For a quick solution:
Edit your file /etc/imapd.conf and change the three lines near the top:

from:
allowplaintext: no
tls_server_cert: /etc/pki/cyrus-imapd/cyrus-imapd.pem
tls_server_key: /etc/pki/cyrus-imapd/cyrus-imapd.pem

to:
allowplaintext: yes
#tls_server_cert: /etc/pki/cyrus-imapd/cyrus-imapd.pem
#tls_server_key: /etc/pki/cyrus-imapd/cyrus-imapd.pem

Then restart Cyrus:
systemctl restart cyrus-imapd

Does this help?

If yes, then I will look how to fix this properly in the packages.

All the best,
   Timotheus