[squid-users] Squid doesn't execute url_rewrite_program /usr/bin/squidGuard -c /etc/squidguard/squidGuard.conf

[Roberto Carna]

Dear Amos, thanks for your comments.

I realized that I have some clues in cache.log:

2019/02/01 15:51:44 kid1| helperOpenServers: Starting 0/20 'squidGuard'
processes
2019/02/01 15:51:44 kid1| helperOpenServers: No 'squidGuard' processes
needed.
2019/02/01 15:51:44 kid1| helperOpenServers: Starting 0/5 'squid_ldap_auth'
processes
2019/02/01 15:51:44 kid1| helperOpenServers: No 'squid_ldap_auth' processes
needed.

These lines appears after I execute "systemctl reload squid".

Users and rights are OK.

Please can you help me one more time?

Because I have compared squid.conf and squidGuard.conf between this server
and the other running OK, and both files are similar.

Thanking in advance.

Robert



El vie., 1 feb. 2019 a las 3:45, Amos Jeffries (<squid3 at treenet.co.nz>)
escribió:

> On 1/02/19 8:48 am, Roberto Carna wrote:
> > Dear, I have Squid 3.5.23 and I use Squidguard for URL and domain
> filtering.
> >
> > In squid.conf I have this line:
> >
> > url_rewrite_program /usr/bin/squidGuard -c
> /etc/squidguard/squidGuard.conf
> >
> > but in this proxy server, the line is not executed by Squid, so
> > Squidguard doesn't work at all.
> >
> > Same configuration in another proxy server works OK.
> >
> > Please can you tell me how I can force the execution of
> > url_rewrite_program line ???
>
>
> If the helper is not even being started:
>
> Check cache.log
>
> Check that the Squid low-privileges user account is allowed to run that
> helper.
>
> Check that there are not other copies of the line replacing the helper
> with another later in the config. That includes the
> backward-compatibility alias of this directive: redirector_program.
>
> Check what startup=N option to the url_rewrite_children (and alias
> redirector_children) are using. If it is set to '0' the helper will not
> be started until it is necessary to handle a URL.
>
>
> If the helper is starting but crashing or exiting immediately (see
> cache.log):
>
> Check that your version of SquidGuard has been patched to comply with
> the Squid-3.4+ helper protocol.
>
> Check that the Squid low-privileges user account is allowed to run that
> helper.
>
>
> If the helper is running but appears not to be doing anything:
>
> Check your url_rewrite_access lines (and alias redirector_access) to
> ensure that the traffic you want to re-write is allowed to be passed to
> the helper.
>
>
> PS. Please consider using ufdbguard instead of SquidGuard which has not
> been maintained in many years.
>
> Amos
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> squid-users at lists.squid-cache.org
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>
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