[horde] [whups]: error on script pipe in postfix

[Jan Schneider]

Zitat von Carsten <horde-groupware at familie-lahme.de>:

> Hi all,
>
> sorry for TOFU, but the thread seems to grow too much, and the  
> previous kontent should be readable from the history.
>
> I went to the postfix mailing list and described the issue. I got a  
> hint pointing to chroot of postfix, and this is the current status:
>
> #####C&P from the postfix mailing list################
> ###
> Hi again,
> the hint to chroot has brought me to some more testing. There seems  
> to be some related thing with it.
> If I extend the file "whups-mail-filter" with these lines:
> "..
> $shellex = shell_exec("logger INFO my id: $(id)");
> $shellex = shell_exec("logger INFO my groups: $(groups)");
> .."
> I get this output in the syslog:
> "...
> Mar 12 17:56:42 derdapp004 logger: INFO my id:  
> uid=1001(postfix-pipe) gid=1002(postfix-pipe)  
> groups=1002(postfix-pipe)
> Mar 12 17:56:42 derdapp004 logger: INFO my groups: postfix-pipe
> ..."
> You can see, the group "www-horde" is missing completely.
>
> Yes, indeed, postfix is chrooted by master.cf.
> No I startet to experiment a little bit around, but did not find any  
> solution by now.
> I have copied the files "/etc/passwd" and "/etc/group" into the  
> folder "/var/spool/postfix/etc" and restarted postfix.
> No visible change to the behavior.
> The question seems to be: "How do I get postfix with chroot to the  
> point to read a valid group-file?"

Since all of this doesn't have anything to do with Horde anymore, you  
should maybe move this thread completely over to the postfix mailing  
list.

-- 
Jan Schneider
The Horde Project
https://www.horde.org/