Re: [squid-users] Problems with SQUID 3.2.6 and /usr/sbin/wbinfo_group.pl

On 15/05/2013 2:15 a.m., Claudio ML wrote:
> Il 14/05/2013 15:51, Amos Jeffries ha scritto:
>> On 15/05/2013 1:28 a.m., Claudio ML wrote:
>>> Hello all,
>>>
>>> A big problem with Squid 3.2.6 and wbinfo_group.pl.
>> NOTE: 3.2 does not ship with "wbinfo_group.pl" any longer. The 3.2
>> script is named "ext_wbinfo_group_acl".
>>
>>> When the script is
>>> called, i got this on log:
>>>
>>> 2013/05/14 15:17:25| externalAclLookup: 'chkgrp' queue overload
>>> (ch=0x7fe832dab308)
>>>
>>> Significant parts of my squid.conf are:
>>>
>>> external_acl_type chkgrp children=15 ttl=0 %LOGIN
>>> /usr/sbin/wbinfo_group.pl -d
>>> acl libero external chkgrp "navlibera"
>>> http_access allow libero all
>>>
>>> The strange thing is i don't have any debug of wbinfo_group.pl -d on the
>>> logs, only the line reported above.
>>>
>>> If i try to use manually the wbinfo_group.pl script it works as
>>> aspected:
>>>
>>> echo "domain\utente navlibera" | /usr/sbin/wbinfo_group.pl -d
>>> Debugging mode ON.
>>> Got domain\navlibera from squid
>>> User: -domain\utente-
>>> Group: -navlibera-
>>> SID: -S-1-5-21-449068364-4053775113-1626773979-32150-
>>> GID: -4031-
>>> Sending OK to squid
>>> OK
>>>
>>> What can be? I don't know what to try already... is so a strange
>>> problem. Another problem with a previous version on Squid works
>>> correctly.
>> The 3.2 helpers bang-line (#!/usr/sbin/perl -w) is now set during
>> build time instead of hard-coded to /usr/sbin/perl, and the helper is
>> renamed to ext_wbinfo_group_acl. There are no other code related
>> changes since 2010.
>>
>> Is your test done with the same user credentials Squid will be using
>> to run the helper?
>>
>> Amos
>>
>>
> Ty for your response. I have already solved the issue, modifyng the line
> where the script is called as the following:
>
> external_acl_type chkgrp ipv4 children=15 ttl=0 %LOGIN
> /usr/sbin/wbinfo_group.pl -d
>
> And it works, finally!
>
> Ps the perl script i use is copyied from a previous version of Squid.

Any particular reason? (ie things you patched in that might be useful to
others?)

Cheers
Amos
Received on Tue May 14 2013 - 15:44:51 MDT