name : convert_to_dovecot_delivery #!/usr/local/cpanel/3rdparty/bin/perl # cpanel - scripts/convert_to_dovecot_delivery 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 package scripts::convert_to_dovecot_delivery; use strict; use Cpanel::CachedDataStore (); use Cpanel::Config::LoadCpConf (); use Cpanel::Services::Restart (); use Cpanel::AdvConfig::Setup (); use Cpanel::AdvConfig::dovecot::Constants (); use Cpanel::SafeRun::Object (); our $MIN_SANE_LOGIN_PROCESS_SIZE = Cpanel::AdvConfig::dovecot::Constants::MINIMUM_LOGIN_PROCESS_SIZE(); our $MIN_SANE_MAIL_PROCESS_SIZE = Cpanel::AdvConfig::dovecot::Constants::MINIMUM_MAIL_PROCESS_SIZE(); our $RECOMMENDED_CONFIG_VSZ_LIMIT = Cpanel::AdvConfig::dovecot::Constants::RECOMMENDED_CONFIG_VSZ_LIMIT(); our $DEFAULT_PLUGIN_ACL = Cpanel::AdvConfig::dovecot::Constants::DEFAULT_PLUGIN_ACL(); our $DEFAULT_AUTH_CACHE_SIZE = Cpanel::AdvConfig::dovecot::Constants::DEFAULT_AUTH_CACHE_SIZE(); our $conf_file = '/var/cpanel/conf/dovecot/main'; exit( __PACKAGE__->script() ) unless caller(); sub script { my $dovecot_is_enabled = Cpanel::Config::LoadCpConf::loadcpconf()->{'mailserver'} =~ m{dovecot} ? 1 : 0; Cpanel::AdvConfig::Setup::ensure_conf_dir_exists('dovecot'); my $pop_is_enabled = _pop_is_enabled_via_touchfile(); my $imap_is_enabled = _imap_is_enabled_via_touchfile(); my $dovecot_conf_obj = Cpanel::CachedDataStore::loaddatastore( $conf_file, 1 ); # lock and load if ( 'HASH' ne ref $dovecot_conf_obj->{'data'} ) { $dovecot_conf_obj->{'data'} = {}; } if ( !$dovecot_is_enabled || ( !$pop_is_enabled && !$imap_is_enabled ) ) { # If they had dovecot disabled # we want to set the protocols to none $dovecot_conf_obj->{'data'}{'protocols'} = 'none'; } elsif ( $imap_is_enabled && $pop_is_enabled ) { # Do nothing since this is the default } elsif ($imap_is_enabled) { $dovecot_conf_obj->{'data'}{'protocols'} = 'imap'; } elsif ($pop_is_enabled) { $dovecot_conf_obj->{'data'}{'protocols'} = 'pop3'; } if ( $dovecot_conf_obj->{'data'}{'auth_cache_size'} && $dovecot_conf_obj->{'data'}{'auth_cache_size'} !~ tr{M}{} && $dovecot_conf_obj->{'data'}{'auth_cache_size'} < ( 1024**2 ) ) { $dovecot_conf_obj->{'data'}{'auth_cache_size'} = $DEFAULT_AUTH_CACHE_SIZE; } if ( $dovecot_conf_obj->{'data'}{'login_process_size'} && $dovecot_conf_obj->{'data'}{'login_process_size'} < $MIN_SANE_LOGIN_PROCESS_SIZE ) { $dovecot_conf_obj->{'data'}{'login_process_size'} = $MIN_SANE_LOGIN_PROCESS_SIZE; } if ( $dovecot_conf_obj->{'data'}{'mail_process_size'} && $dovecot_conf_obj->{'data'}{'mail_process_size'} < $MIN_SANE_MAIL_PROCESS_SIZE ) { $dovecot_conf_obj->{'data'}{'mail_process_size'} = $MIN_SANE_MAIL_PROCESS_SIZE; } if ( $dovecot_conf_obj->{'data'}{'config_vsz_limit'} && $dovecot_conf_obj->{'data'}{'config_vsz_limit'} < $RECOMMENDED_CONFIG_VSZ_LIMIT ) { $dovecot_conf_obj->{'data'}{'config_vsz_limit'} = $RECOMMENDED_CONFIG_VSZ_LIMIT; } if ( $dovecot_conf_obj->{'data'}{'plugin'}{'acl'} && $dovecot_conf_obj->{'data'}{'plugin'}{'acl'} !~ m{cache} ) { $dovecot_conf_obj->{'data'}{'plugin'}{'acl'} = $DEFAULT_PLUGIN_ACL; } $dovecot_conf_obj->save(); if ( !$dovecot_is_enabled ) { Cpanel::SafeRun::Object->new_or_die( 'program' => '/usr/local/cpanel/scripts/setupmailserver', 'args' => ['disabled'] ); } # Either way we need to get the new settings in rebuild_dovecot_conf(); Cpanel::Services::Restart::restartservice( 'dovecot', 1 ); return 0; } sub _imap_is_enabled_via_touchfile { foreach my $imap_disable_file (qw{/etc/imapdisable /etc/imapddisable /etc/cpimapdisable}) { if ( -e $imap_disable_file ) { return 0; } } return 1; } sub _pop_is_enabled_via_touchfile { foreach my $pop_disable_file (qw{/etc/popdisable /etc/popddisable /etc/cppopdisable /etc/pop3disable}) { if ( -e $pop_disable_file ) { return 0; } } return 1; } sub rebuild_dovecot_conf { return system('/usr/local/cpanel/scripts/builddovecotconf'); }