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Re: Long Group TAG in access.log when using kerberos

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Hi %note is used by our external_acls and for log other tokens
And we use also Group as token.
it can disabled by direcly removing source kerberos code before compiling but i would like to know if there is another way

Le 31/01/2024 à 14:36, Andrey K a écrit :
Hello, David,

Anyway to remove these entries from the log ?
I think you should correct logformat directive in your squid configuration to disable annotations logging (%note): http://www.squid-cache.org/Doc/config/logformat/

Kind regards,
      Ankor. 





ср, 31 янв. 2024 г. в 15:51, David Touzeau <david@xxxxxxxxxxxxxx>:
Anyway to remove these entries from the log ?

Le 31/01/2024 à 10:01, Andrey K a écrit :
Hello, David,

group values in your logs are BASE64-encoded binary AD-groups SIDs.
You can try to decode them by a simple perl script sid-reader.pl (see below):

echo  AQUAAAAAAAUVAAAACkdDGG1JBGW2KqEShhgBAA==  | base64 -d | perl  sid-reader.pl

And finally convert SID to a group name:
wbinfo -s S-01-5-21-407062282-1694779757-312552118-71814

Kind regards,
      Ankor


#!/usr/bin/perl
#https://lists.samba.org/archive/linux/2005-September/014301.html

my $binary_sid;
my @parts;
while(<>){
  push @parts, $_;
}
  $binary_sid = join('', @parts);

  my($sid_rev, $num_auths, $id1, $id2, @ids) =
                unpack("H2 H2 n N V*", $binary_sid);
  my $sid_string = join("-", "S", $sid_rev, ($id1<<32)+$id2, @ids);
  print "$sid_string\n";



вт, 30 янв. 2024 г. в 18:49, David Touzeau <david@xxxxxxxxxxxxxx>:

Hi when using Kerberos with Squid when in access log a long Group tags:

I would like to know how to disable Squid to grab groups suring authentication verification and in other way, how to decode Group value

example of an access.log

1706629424.779 130984 10.1.12.120 TCP_TUNNEL/500 5443 CONNECT eu-mobile.events.data.microsoft.com:443 leblud HIER_DIRECT/13.69.239.72:443 - mac="00:00:00:00:00:00" user:%20leblud%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESBsMAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESBaAAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESj34AAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESQbcAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESlPQAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESNZUAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqES/MMAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESh5wAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESuc4AAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESl8QAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqES0AUBAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESGnsAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESihgBAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESnsEAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqES8QYBAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESNtcAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESX+0AAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqES8KMAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqEShxUBAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqEShMcAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqES0XgAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESMwIBAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESQSUBAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESAQIAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESufYAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESNAkBAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESccMAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqEStdYAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESFXkAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESb6EAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESFcAAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESluoAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESaLkAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESxY8AAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqES2cEAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESJ5wAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqEST/MAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESLaEAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESlvQAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESPLkAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqEShxgBAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqES98IAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqEShPgAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESaHsAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESmegAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESiRgBAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqES/tgAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqES5IEAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESN9cAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESbQEBAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESjZwAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESmsQAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESvtIAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESGAEBAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESePYAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESfp0AAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESuj0AAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESA8gAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqES7p8AAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESQuAAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESZ50AAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESJ8AAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESdu0AAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESjPYAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESgSUBAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESs9YAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESCBQBAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESjBgBAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqES4gIBAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESVaUAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqES730AAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESiBgBAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESGQgBAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESttYAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqES8P0AAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqES3g0BAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqES2sMAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESaQ0BAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESuvsAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESKNEAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqEShscAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESDTsAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqES6HsAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESZ3sAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESTvMAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqES3HgAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESJdkAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqES5YcAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqES6AUBAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESd/YAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESUsQAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESz3gAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqES2+0AAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqEShhgBAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESMLEAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESP+AAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESk/QAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESTfoAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESixgBAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqEShccAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESVwoAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESQuwAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESA9AAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESQcMAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqES0QUBAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESQOAAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESu5wAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESYcIAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESE9MAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqES7oQAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqES9YQAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqES9oQAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESd5EAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqES84QAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqES8oQAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqES74QAAA==%0D%0Agroup:%20AQUAAAAAAAUVAAAACkdDGG1JBGW2KqESgHsAAA==%0D%0Agroup:%20AQEAAAAAABIBAAAA%0D%0Aaccessrule:%20final_allow%0D%0Afirst:%20ERROR%0D%0Awebfilter:%20pass%0D%0Aexterr:%20invalid_code_431%0D%0A ua="-" exterr="-|-"

-- 
David Touzeau - Artica Tech France
Development team, level 3 support
----------------------------------
P: +33 6 58 44 69 46
www: https://wiki.articatech.com
www: http://articatech.net 
_______________________________________________
squid-users mailing list
squid-users@xxxxxxxxxxxxxxxxxxxxx
https://lists.squid-cache.org/listinfo/squid-users

-- 
David Touzeau - Artica Tech France
Development team, level 3 support
----------------------------------
P: +33 6 58 44 69 46
www: https://wiki.articatech.com
www: http://articatech.net 

-- 
David Touzeau - Artica Tech France
Development team, level 3 support
----------------------------------
P: +33 6 58 44 69 46
www: https://wiki.articatech.com
www: http://articatech.net 
_______________________________________________
squid-users mailing list
squid-users@xxxxxxxxxxxxxxxxxxxxx
https://lists.squid-cache.org/listinfo/squid-users

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