Re: [Dovecot] Virtual user and post-login 2.0.13

26 Aug 2011


      Did you try installing from source after applying the patch?  As in:
This is your problem.. It's a bug in v2.0.13. You could patch with
http://hg.dovecot.org/dovecot-2.0/rev/a2d57b43ccb2 or change config
socket's permissions. I'll hopefully release v2.0.14 in not too distant
future.
-- Timo
That got it working for me.  Plus this:
service imap {
executable = imap imap-postlogin
}
service imap-postlogin {
executable = script-login /usr/local/bin/set_postpop
unix_listener imap-postlogin {
}
}
The script seems to run as root so I set ownership to the proper user in
the script.

Mark Willcox
Data Helper, Inc.
On 8/25/2011 10:47 AM, Pelle Svensson wrote:
...
Hi
I tried several variants of suggestions but I can't get it working
dovecot-info.log:
Aug 25 17:37:48 imap-login: Info: Login: user=<vuser>, method=PLAIN, rip=192.168.1.xx, lip=192.168.1.xx, mpid=11264
Aug 25 17:37:48 imap(vuser): Info: Post-login script denied access to user vuser
dovecot.log
Aug 25 17:31:28 imap-postlogin: Error: script-login: Error: user pmp@bredband.net: Error reading configuration: net_connect_unix(/var/run/dovecot/config) failed: Permission denied
Aug 25 17:31:28 imap-postlogin: Error: script-login: Fatal: Internal error occurred. Refer to server log for more information.
Aug 25 17:31:28 log: Error: service(imap-postlogin): child 11082 returned error 89 (Fatal failure)
dovecot.conf
protocols = imap pop3
base_dir = /var/run/dovecot/
log_path = /var/log/dovecot.log
info_log_path = /var/log/dovecot-info.log
ssl = no # v1.2+, for older versions use: ssl_disable = yes
disable_plaintext_auth = no
mail_location = maildir:/home/fetchmail/mailroot/dummy
pop3_uidl_format = %08Xu%08Xv
!include conf.d/*.conf
!include_try local.conf
mail_uid=500
mail_gid=500
auth_verbose = yes
auth_debug=yes
auth_debug_passwords=yes
mail_debug=yes
# Optional tried with this!!!
service config {
unix_listener config {
group = dovecot
mode = 0660
}
}
service imap {
# tell imap to do post-login lookup using a socket called "imap-postlogin"
executable = imap imap-postlogin
# Optional tried with this!!!
user=dovecot
}
# The service name below doesn't actually matter.
service imap-postlogin {
# all post-login scripts are executed via script-login binary
executable = script-login /home/fetchmail/dovecot-postlogin.sh
# the script process runs as the user specified here (v2.0.14+):
# Optional tried with this!!!
# user=dovecot
#  user = $default_internal_user
# this UNIX socket listener must use the same name as given to imap executable
# Optional tried with this!!!
#unix_listener imap-postlogin {
#}
}
users
vuser:{PLAIN}pass:500:500::/home/fetchmail::userdb_mail=maildir:/home/fetchmail/mailroot/vuser-root allow_nets=192.168.1.0/24
ls -l /home/fetchmail/dovecot-postlogin.sh
-rwxrwxrwx. 1 dovecot   root        108 Aug 25 17:08 dovecot-postlogin.sh
Any suggestions are very welcome!!
/Thanks