Re: [squid-users] SCAVR problems

On Wed, Jan 28, 2009 at 10:28 PM, Chris Robertson <crobertson_at_gci.net> wrote:
> polloxx wrote:
>>
>> Dear group,
>>
>> I'm trying to setup a squid proxy server (2.6.5-6etch4) with clamav
>> content scanning (0.94.dfsg.2-1~volatile1) on a Debian Etch server. As
>> a helper program I use SCAVR 1.8.0. When I start squid it crashes with
>> the below messages from syslog.
>> In squid.conf I have:
>> redirect_program /usr/local/bin/SquidClamAV_Redirector.py -c
>> /etc/squid/SquidClamAV_Redirector.conf
>>
>> What is going wrong here?
>
> What happens if you run...
>
> su -c /usr/local/bin/SquidClamAV_Redirector.py\ \-c\
> /etc/squid/SquidClamAV_Redirector.conf ${squid_effective_user}
>
> ...where ${squid_effective_user} is the account that Squid runs as?
>
>> Should I use another script between squid and clamav?
>>
>> Thanks for your help.
>> P.
>>
>> /var/log/syslog:
>>
>> Jan 28 16:35:27 proxy01 squid[3082]: Squid Parent: child process 3084
>> started
>> Jan 28 16:35:27 proxy01 squid[3084]: Starting Squid Cache version
>> 2.6.STABLE5 for i386-debian-linux-gnu...
>> Jan 28 16:35:27 proxy01 squid[3084]: Process ID 3084
>> Jan 28 16:35:27 proxy01 squid[3084]: With 1024 file descriptors available
>> Jan 28 16:35:27 proxy01 squid[3084]: Using epoll for the IO loop
>> Jan 28 16:35:27 proxy01 squid[3084]: Performing DNS Tests...
>> Jan 28 16:35:28 proxy01 squid[3084]: Successful DNS name lookup tests...
>> Jan 28 16:35:28 proxy01 squid[3084]: DNS Socket created at 0.0.0.0,
>> port 1026, FD 6
>> Jan 28 16:35:28 proxy01 squid[3084]: Adding nameserver 192.168.100.1
>> from /etc/resolv.conf
>> Jan 28 16:35:28 proxy01 squid[3084]: helperOpenServers: Starting 5
>> 'SquidClamAV_Redirector.py' processes
>> Jan 28 16:35:28 proxy01 squid[3084]: helperOpenServers: Starting 5
>> 'pam_auth' processes
>> Jan 28 16:35:28 proxy01 squid[3084]: User-Agent logging is disabled.
>> Jan 28 16:35:28 proxy01 squid[3084]: Referer logging is disabled.
>> Jan 28 16:35:28 proxy01 squid[3084]: Unlinkd pipe opened on FD 21
>> Jan 28 16:35:28 proxy01 squid[3084]: Swap maxSize 2048000 KB,
>> estimated 157538 objects
>> Jan 28 16:35:28 proxy01 squid[3084]: Target number of buckets: 7876
>> Jan 28 16:35:28 proxy01 squid[3084]: Using 8192 Store buckets
>> Jan 28 16:35:28 proxy01 squid[3084]: Max Mem size: 8192 KB
>> Jan 28 16:35:28 proxy01 squid[3084]: Max Swap size: 2048000 KB
>> Jan 28 16:35:28 proxy01 squid[3084]: Local cache digest enabled;
>> rebuild/rewrite every 3600/3600 sec
>> Jan 28 16:35:28 proxy01 squid[3084]: Rebuilding storage in
>> /data/var/squid/spool (DIRTY)
>> Jan 28 16:35:28 proxy01 squid[3084]: Using Least Load store dir selection
>> Jan 28 16:35:28 proxy01 squid[3084]: Set Current Directory to
>> /var/spool/squid
>> Jan 28 16:35:28 proxy01 squid[3084]: Loaded Icons.
>> Jan 28 16:35:28 proxy01 squid[3084]: Accepting proxy HTTP connections
>> at 0.0.0.0, port 8080, FD 23.
>> Jan 28 16:35:28 proxy01 squid[3084]: Accepting ICP messages at
>> 0.0.0.0, port 3130, FD 24.
>> Jan 28 16:35:28 proxy01 squid[3084]: HTCP Disabled.
>> Jan 28 16:35:28 proxy01 squid[3084]: WCCP Disabled.
>> Jan 28 16:35:28 proxy01 squid[3084]: Ready to serve requests.
>> Jan 28 16:35:28 proxy01 squid[3084]: WARNING: url_rewriter #5 (FD 11)
>> exited
>> Jan 28 16:35:28 proxy01 squid[3084]: WARNING: url_rewriter #4 (FD 10)
>> exited
>> Jan 28 16:35:28 proxy01 squid[3084]: WARNING: url_rewriter #3 (FD 9)
>> exited
>> Jan 28 16:35:28 proxy01 squid[3084]: Too few url_rewriter processes are
>> running
>> Jan 28 16:35:28 proxy01 squid[3084]: The url_rewriter helpers are
>> crashing too rapidly, need help!
>>
>
> You need to figure out why...
>
>> Jan 28 16:35:28 proxy01 squid[3082]: Squid Parent: child process 3084
>> exited due to signal 6
>>
>
>
> Chris
>

Thanks for your answer Chris.
I had to use the syntax like:
su -c "/usr/local/bin/SquidClamAV_Redirector.py -c
/etc/squid/SquidClamAV_Redirector.conf" proxy

Than I saw that I was missing libclamav2.
After installing this libary squid didn't crash anymore, but does
nothing at all.

doing
su -c "/usr/local/bin/SquidClamAV_Redirector.py -c
/etc/squid/SquidClamAV_Redirector.conf" proxy
results in a waiting cursor, until I press ctrl-C.
Any ideas?

Thank you,
P.
Received on Thu Jan 29 2009 - 12:51:31 MST