Re: [squid-users] How to debug external_acl_type

On Wed, 26 Aug 2009 17:13:10 +0200, Maik Kündig
<Maik.Kuendig_at_reist-tele.com> wrote:
> Hallo,
>
> Am 26.08.09 11:37, "Maik Kündig" <Maik.Kuendig_at_reist-tele.com> schrieb:
>
>> Am 26.08.09 11:21, "John Doe" <jdmls_at_yahoo.com> schrieb:
>>
>>> From: Maik Kündig <Maik.Kuendig_at_reist-tele.com>
>>>> I need some help to debug a external_acly_type problem.
>>>> print "OK";
>>> Maybe try with:
>>> print "OK\n";
>> Have tried both versions with "\n" and without ...
>
> It looks like "external_acl_type" is startet, but never enters to loop.
>
> Squid.conf
> -----8<-----
> acl all src all
>
> auth_param basic program /usr/local/bin/my-auth.pl
> external_acl_type myAclType children=1 ttl=1 %SRC %LOGIN
> /usr/local/bin/foobar
> acl MyAcl external myAclType
>
> http_access allow MyAcl
>
> http_port 3128
> debug_options ALL,1 82,9 4,9 28,9
>
> hosts_file /etc/hosts
> access_log /var/log/squid/access.log squid
> coredump_dir /var/spool/squid
> ----->8-----
>
>
> foobar:
> -----8<-----
> #!/usr/bin/perl
>
> $|=1;
>
> #my $processid = $$;
> #my $FILENAME = "/tmp/acl_log_${processid}";
> my $FILENAME = "/tmp/acl.log";
>
> open (MYFILE, ">>$FILENAME");
> print MYFILE "Start\n";
> close (MYFILE);
>
> while (<>) {
> open (MYFILE, ">>$FILENAME");
> print MYFILE "Loop\n";
> print "OK";
> close (MYFILE);
> }
> ----->8-----
>
>
> ps aux | grep foobar:
> -----8<-----
> proxy 10056 0.0 0.5 4820 1384 ? Ss 01:41 0:00
> /usr/bin/perl /usr/local/bin/foobar.pl
> ----->8-----
>
>
> Cat /tmp/acl.log:
> -----8<-----
> # cat /tmp/acl.log
> Start
> ----->8-----
>
>
> Whey it never enters the loop? It works if I start it from command line

I think Squid is noticing the %LOGIN requirements are missing and aborting
with a 'needs auth credentials' before calling into the helpers.

see my other email for how to fix.

Amos
Received on Wed Aug 26 2009 - 23:06:02 MDT