Roundcube 1.1.1 + CAS 3.3.5

[Josep Manel Andrés i Moscardó]

Hi all,
I am pretty new to CAS, that is why I come here to ask for some help. I am running a CAS 3.3.5 server to which a Roundcube 1.1.1 instance with cas_authn (acting as a proxy) plugin is connecting  to, everything seems to work fine until CAS server throws an exception that I don't really understand, even this seems to be related with SSL certificates, I don't believe so.

 2015-05-12 10:44:48,915 ERROR [org.jasig.cas.util.HttpClient] - java.net.SocketTimeoutException: Read timed out
java.net.SocketTimeoutException: Read timed out
    at java.net.SocketInputStream.socketRead0(Native Method)
    at java.net.SocketInputStream.read(SocketInputStream.java:129)
    at com.sun.net.ssl.internal.ssl.InputRecord.readFully(InputRecord.java:293)
    at com.sun.net.ssl.internal.ssl.InputRecord.read(InputRecord.java:331)
    at com.sun.net.ssl.internal.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:789)
    at com.sun.net.ssl.internal.ssl.SSLSocketImpl.readDataRecord(SSLSocketImpl.java:746)
    at com.sun.net.ssl.internal.ssl.AppInputStream.read(AppInputStream.java:75)
    at java.io.BufferedInputStream.fill(BufferedInputStream.java:218)
    at java.io.BufferedInputStream.read1(BufferedInputStream.java:258)
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.(Following is the entire log)

http://pastebin.com/u50rtA9D

Those are errors from Roundcube, which are also weird, since it seems to be generating tickets correctly but suddenly it starts failing.

 [12-May-2015 10:22:40 Europe/Madrid] New PT : ST-131313-Xt42cp90HKLbtl1bXWVD-cas
[12-May-2015 10:22:44 Europe/Madrid] New PT : ST-131314-Miuk9LRKNX3CfLbikg9v-cas
[12-May-2015 10:24:34 Europe/Madrid] New PT : ST-131336-o0kw6NnLrEVyQC4Kvd30-cas
[12-May-2015 10:24:36 Europe/Madrid] New PT : ST-131337-FXGQOhbddpQV7GZhwfrf-cas
[12-May-2015 10:24:39 Europe/Madrid] New PT : ST-131338-Kcb3quWTdW24Y2W7oplP-cas
[12-May-2015 10:24:42 Europe/Madrid] New PT : ST-131339-6Zw7Zk0HJJLHPjOQFJuW-cas
[12-May-2015 10:24:47 Europe/Madrid] New PT : ST-131340-ZwYSMJdwvVp2JMRpJYng-cas
[12-May-2015 10:25:25 Europe/Madrid] New PT :
[12-May-2015 10:25:25 Europe/Madrid] Error while retrieving new PT: PT retrieving failed (code=`INVALID_TICKET', message=`ticket 'TGT-13764-y5Kvj14XlfBKaHCxUntxTv2sibxr4slRBT3JFaOD2UGUutCgp3-cas' not recognized')
[12-May-2015 10:25:28 Europe/Madrid] New PT :
[12-May-2015 10:25:28 Europe/Madrid] Error while retrieving new PT: PT retrieving failed (code=`INVALID_TICKET', message=`ticket 'TGT-13764-y5Kvj14XlfBKaHCxUntxTv2sibxr4slRBT3JFaOD2UGUutCgp3-cas' not recognized')
[12-May-2015 10:25:30 +0200]: <ST-12542> IMAP Error: Login failed for jandres from 84.88.53.36. AUTHENTICATE PLAIN: Authentication failed. in /web/vhosts/webmail02/roundcubemail-1.1.1/program/lib/Roundcube/rcube_imap.php on line 198 (POST /?_task=mail&_action=refresh?_task=&_action=)
[12-May-2015 10:25:41 Europe/Madrid] New PT : ST-131355-qYWc33eRJfIIn7ezNb6c-cas
[12-May-2015 10:25:45 Europe/Madrid] New PT : ST-131357-QRS0KR0Mc0nRrarMjVXL-cas
[12-May-2015 10:26:38 Europe/Madrid] PHP Warning:  call_user_func_array() expects parameter 1 to be a valid callback, function 'handleCasLogin' not found or invalid function name in /web/CAS-1.3.3/CAS/Client.php on line 1462
[12-May-2015 10:26:41 Europe/Madrid] New PT : ST-131369-phfjztik6eeAdShTb10b-cas
[12-May-2015 10:26:45 Europe/Madrid] New PT : ST-131370-bkVsH1fQzgA3MUD65g4W-cas
[12-May-2015 10:27:06 Europe/Madrid] New PT : ST-131376-c7mdaqJhvejwQFhG6TO6-cas
[12-May-2015 10:30:25 Europe/Madrid] New PT :
[12-May-2015 10:30:25 Europe/Madrid] Error while retrieving new PT: PT retrieving failed (code=`INVALID_TICKET', message=`ticket 'TGT-13764-y5Kvj14XlfBKaHCxUntxTv2sibxr4slRBT3JFaOD2UGUutCgp3-cas' not recognized')
[12-May-2015 10:30:27 Europe/Madrid] New PT :
[12-May-2015 10:30:27 Europe/Madrid] Error while retrieving new PT: PT retrieving failed (code=`INVALID_TICKET', message=`ticket 'TGT-13764-y5Kvj14XlfBKaHCxUntxTv2sibxr4slRBT3JFaOD2UGUutCgp3-cas' not recognized')
[12-May-2015 10:30:29 +0200]: <ST-12542> IMAP Error: Login failed for jandres from 84.88.53.36. AUTHENTICATE PLAIN: Authentication failed. in /web/vhosts/webmail02/roundcubemail-1.1.1/program/lib/Roundcube/rcube_imap.php on line 198 (POST /?_task=mail&_action=refresh?_task=&_action=)
[12-May-2015 10:31:43 Europe/Madrid] New PT : ST-131421-UgR3UFmduUmRjvU7WMTQ-cas
[12-May-2015 10:33:06 Europe/Madrid] New PT : ST-131439-RmwberfsddMafWB9HnQH-cas
[12-May-2015 10:33:09 Europe/Madrid] New PT : ST-131441-0nGfmPgLaWquiipbDbLe-cas
[12-May-2015 10:33:12 Europe/Madrid] New PT : ST-131442-IRZnNFjAxY3NvWo36EGZ-cas
[12-May-2015 10:33:14 Europe/Madrid] New PT : ST-131443-kqfhVicrlOb5wQxG4Mdf-cas


And the worst part of this, is that we cannot update to the newest CAS version....

Thank you very much.