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Diffstat (limited to 'postfix_wizard/Postfix.pm')
| -rwxr-xr-x | postfix_wizard/Postfix.pm | 187 |
1 files changed, 187 insertions, 0 deletions
diff --git a/postfix_wizard/Postfix.pm b/postfix_wizard/Postfix.pm new file mode 100755 index 00000000..9b3c514a --- /dev/null +++ b/postfix_wizard/Postfix.pm @@ -0,0 +1,187 @@ +#!/usr/bin/perl + +# Drakwizard + +# Copyright (C) 2002 Arnaud Desmons <adesmons@mandrakesoft.com> +# 2003 Florent Villard <warly@mandrakesoft.com> +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + +package Postfix; +use strict; + +use standalone; +use interactive; +use common; +use MDK::Wizard::Wizcommon; + +my $wiz = new Wizcommon; +my $wiz_domain_name = $wiz->{net}->network_get("DOMAINNAME"); +my $wiz_host_name = $wiz->{net}->network_get("HOSTNAME"); + +my $o = { + name => 'Postfix wizard', + var => { + wiz_mail_masquerade => '', + wiz_ext_mail_relay => '' + } + }; + +$o->{pages} = { + welcome => { + name => N('Internet Mail Configuration Wizard') . "\n\n" . N('This wizard will help you configuring the Internet Mail services for your network.'), + no_back => 1, + next => 'config' + }, + config => { + name => N('Outgoing Mail Address') . "\n\n" . N('You can select the kind of address that outgoing mail will show in the \qFrom:\q and \qReply-to\q field.') . "\n\n" . N('This should be chosen consistently with the address you use for incoming mail.'), + pre => sub { + $o->{var}{wiz_mail_masquerade} ||= get_mail_masquerade(); + }, + post => \&check_masquerade, + data => [ + { label => '' }, + { label => N('Mail Address:'), val => \$o->{var}{wiz_mail_masquerade} }, + ], + next => 'isp' + }, + warning => { + name => N('Warning:'), + data => [ + { label => N('You entered an empty address for the mail gateway.') }, + { label => N('') }, + { label => N('Your choice can be accepted, but this will not allow you to send mail outside your local network. Press next to continue, or back to enter a value.') } + ], + next => 'summary' + }, + masquerade_not_good => { + name => N('Error.'), + data => [ { label => N('Masquerade not good!') } ], + next => 'config' + }, + isp => { + name => N('Internet Mail Gateway') . "\n\n" . N('Your server will send the outgoing through a mail gateway, that will take care of the final delivery.') . "\n\n" . N('Internet host names must be in the form \qhost.domain.domaintype\q; for example, if your provider is \qprovider.com\q, the internet mail server is usually \qsmtp.provider.com\q.'), + pre => sub { + $o->{var}{wiz_ext_mail_relay} ||= get_mail_relay(); + }, + post => \&check_relay, + data => [ + { label => '' }, + { label => N('Mail Server Name:'), val => \$o->{var}{wiz_ext_mail_relay} }, + ], + next => 'summary' + }, + summary => { + name => N('Configuring the Internet Mail') . "\n\n" . N('The wizard collected the following parameters needed to configure your Internet Mail Service:') . "\n\n" . N('To accept these values, and configure your server, click the Next button or use the Back button to correct them.'), + data => [ + { label => N('Internet Mail Gateway'), fixed_val => \$o->{var}{wiz_ext_mail_relay} }, + { label => '' }, + { label => N('Form of the Address'), fixed_val => \$o->{var}{wiz_mail_masquerade} }, + ], + post => \&do_it, + next => 'end' + }, + end => { + name => N('Congratulation'), + data => [ { label => N('The wizard successfully configured your Internet Mail service of your server.') } ], + end => 1, + next => 0 + }, +}; + +sub new { + my ($class, $conf) = @_; + bless { + o => $o, + }, $class; +} + +sub check_masquerade { + $o->{var}{wiz_mail_masquerade} or return 'masquerade_not_good'; + $o->{var}{wiz_mail_masquerade} =~ /@(\S+)$/ or return 'masquerade_not_good'; +} + +sub check_relay { + $o->{var}{wiz_ext_mail_relay} or return 'warning'; + $o->{var}{wiz_ext_mail_relay} =~ /(\S+)\.(\S+)$/ or return 'warning'; +} + +sub get_mail_masquerade { + my $login = `logname`; + my $relayhost = `/usr/sbin/postconf -h relayhost`; + chomp($relayhost); + ($relayhost) = $relayhost =~ /.*\.(.*\..*)/; + !length $relayhost and $relayhost = $wiz_domain_name; + chomp($login); + "$login\@$relayhost"; +} + +sub get_mail_relay { + my $relayhost = `/usr/sbin/postconf -h relayhost`; + chomp $relayhost; + !length $relayhost and $relayhost = "smtp.$wiz_domain_name"; + $relayhost; +} + +sub do_it { + $::DEBUG and return + my @conf = qw(/etc/postfix/aliases + /etc/postfix/canonical + /etc/postfix/main.cf + /etc/postfix/master.cf + /etc/postfix/virtual); + foreach (@conf) { + (-f $_) and MDK::Common::cp_af($_, $_.".orig"); + } + @conf = ("myhostname = $wiz_host_name", + 'myorigin = $mydomain', + 'inet_interfaces = all', + 'mydestination = $myhostname, localhost.$mydomain', + 'masquerade_domains = $mydomain', + 'alias_maps = hash:/etc/postfix/aliases', + 'alias_database = hash:/etc/postfix/aliases', + 'virtual_maps = hash:/etc/postfix/virtual', + 'canonical_maps = hash:/etc/postfix/canonical', + "relayhost = $o->{var}{wiz_ext_mail_relay}" + ); + foreach (@conf) { + system("/usr/sbin/postconf -e \'$_\'"); + } + if (defined $o->{var}{wiz_ext_mail_relay}) { + my $file = "/etc/postfix/canonical"; + my $canon = "\n\@$wiz_domain_name $o->{var}{wiz_mail_masquerade}"; + my $t; + foreach (cat_($file)) { + if (/^\s*(?!\#)\s*\@$wiz_domain_name.*/) { + $t = $_; + last; + } + } + if ($t) { substInFile { s|$t|\#$&$canon|} $file } + else { append_to_file($file, $canon) } + } + system("/usr/sbin/postmap /etc/postfix/canonical"); + system("/usr/sbin/postmap /etc/postfix/virtual"); + system("/usr/sbin/postalias /etc/postfix/aliases"); + system("/usr/sbin/postfix check"); + if (services::is_service_running('postfix')) { + services::restart('postfix') + } else { + services::start('postfix') + } + services::is_service_running('xinetd') and services::restart('xinetd'); +} + +1; |