#!/usr/local/cpanel/3rdparty/bin/perl
# cpanel - scripts/update_sa_config Copyright 2022 cPanel, L.L.C.
# All rights reserved.
# copyright@cpanel.net http://cpanel.net
# This code is subject to the cPanel license. Unauthorized copying is prohibited
# This code is designed to be run in the post step of the SpamAssassin RPM install only.
use strict;
use warnings;
use Cpanel::SafeFile ();
use Cpanel::Binaries ();
if ( $ENV{CPANEL_BASE_INSTALL} ) {
print STDERR "“$0” refuses to run during a cPanel installation.\n";
exit(0);
}
# Put previously unmanaged RPM config files back in place
my $config_dir = '/etc/mail/spamassassin/';
foreach my $config (qw/local.cf init.pre v310.pre v312.pre v320.pre v330.pre/) {
my $config_orig = $config_dir . $config . '.rpmorig';
next unless ( -e $config_orig );
my $config = $config_dir . $config;
print "Restoring $config from its pre-RPM state\n";
unlink $config;
chmod 0644, $config_orig;
rename( $config_orig, $config );
}
# Import GPG keys for sa-update
my $saupdate_binary = Cpanel::Binaries::path('sa-update');
my $update_gpg_key = '/etc/mail/spamassassin/sa-update-keys/sa-update-pubkey.txt';
print `$saupdate_binary --import $update_gpg_key 2>&1` if ( -e $update_gpg_key );
# Make sure resource limits are 268435456 if not set.
my $block = Cpanel::SafeFile::safeopen( \*SB, '+<', '/etc/mail/spamassassin/local.cf' );
if ( !$block ) {
die("Could not edit /etc/mail/spamassassin/local.cf");
}
my @local_cf = <SB>;
if ( !grep( /ResourceLimits/, @local_cf ) ) {
print "Enabled SpamAssassin Resource Limits Plugin\n";
print SB "\nloadplugin Mail::SpamAssassin::Plugin::ResourceLimits\n";
print SB "resource_limit_mem 268435456\n\n";
}
#268435456 is required for 3.3.1 or later
elsif ( grep( /resource_limit_mem 134217728/, @local_cf ) ) {
@local_cf = map { s/resource_limit_mem 134217728/resource_limit_mem 268435456/; $_ } @local_cf;
seek( SB, 0, 0 );
print SB join( '', @local_cf );
truncate( SB, tell(SB) );
}
Cpanel::SafeFile::safeclose( \*SB, $block );