{
return "" unless ( ($squid{RequireAuth} || "no") eq "pam");

my $usrpath='/usr/lib';

if ( -d "/usr/lib64/squid"  )
{
       $usrpath='/usr/lib64';
}

$OUT .= "
auth_param basic program $usrpath/squid/pam_auth
auth_param basic children 5
auth_param basic realm SME_Server_Proxy
auth_param basic credentialsttl 2 hours
auth_param basic casesensitive off
";}
