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#!/usr/bin/perl |
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|
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# Drakwizard |
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|
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# Copyright (C) 2003 Mandrakesoft |
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# |
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# Author: Florent Villard <warly@mandrakesoft.com> |
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# aginies <aginies _ateuh_ mandrakesoft.com> |
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# |
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# This program is free software; you can redistribute it and/or modify |
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# it under the terms of the GNU General Public License as published by |
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# the Free Software Foundation; either version 2, or (at your option) |
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# any later version. |
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# |
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# This program is distributed in the hope that it will be useful, |
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# but WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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# GNU General Public License for more details. |
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# |
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# You should have received a copy of the GNU General Public License |
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# along with this program; if not, write to the Free Software |
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
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|
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package MDK::Wizard::Proftpd; |
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use strict; |
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|
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use common; |
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use services; |
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use MDK::Wizard::Wizcommon; |
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|
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my $wiz = MDK::Wizard::Wizcommon->new; |
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my $in = interactive->vnew; |
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|
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my $file = "/etc/proftpd.conf"; |
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|
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my ($servername) = cat_($file) =~ /ServerName\s+(\S*.*)/; |
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my ($ftp_port) = cat_($file) =~ /Port\s+(\d+)/; |
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|
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my $o = { |
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name => N("FTP wizard"), |
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var => { |
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wiz_ftp_external => '0', |
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wiz_ftp_internal => '1', |
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wiz_root_login => '', |
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wiz_server_admin => '', |
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wiz_default_root => '', |
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wiz_ftp_resume => '', |
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wiz_ftp_fxp => '', |
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wiz_server_name => '', |
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wiz_port => '', |
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}, |
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needed_rpm => [ 'proftpd' ], |
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defaultimage => "/usr/share/mcc/themes/default/ftp-mdk.png", |
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}; |
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|
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my %opt = ( |
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"SystemLog" => "/var/log/proftpd/proftpd.log", |
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"TransferLog" => "/var/log/proftpd/xferlog", |
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"Extendedlog" => "/var/log/proftpd/ftp.log", |
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"LogFormat default" => qq("%h %l %u %t "%r" %s %b"), |
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"LogFormat auth" => qq("%v [%P] %h %t "%r" %s"), |
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"LogFormat write" => qq("%h %l %u %t "%r" %s %b"), |
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"ServerIdent" => "off", |
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"DeferWelcome" => "on", |
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"DisplayConnect" => "/etc/banner-proftpd", |
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"AccessDenyMsg" => qq(" !-!! ACCESS DENY !!-! SEEMS YOU HAVE NO RIGHT THERE !!"), |
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"AccessGrantMsg" => qq(" -- Guest access granted for %u --"), |
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"IdentLookups" => "off", |
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"UseReverseDNS" => "off", |
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"TimesGMT" => "off", |
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"DirFakeUser" => "off nobody", |
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"DirFakeGroup" => "off nobody", |
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"DeleteAbortedStores" => "off", |
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"PersistentPasswd" => "off", |
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); |
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|
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$o->{pages} = { |
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welcome => { |
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name => N("FTP server configuration wizard") . "\n\n" . N("This wizard will help you configuring an FTP server for your network."), |
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no_back => 1, |
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post => \&check, |
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next => 'config' |
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}, |
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config => { |
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name => N("FTP server") . "\n\n" . N("Your server can act as an FTP server toward your internal network (intranet) and as an FTP server for the Internet.") . "\n\n" . N("Select the kind of FTP service you want to activate:"), |
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data => [ |
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{ label => N("Enable the FTP server for the intranet"), type => 'bool', val => \$o->{var}{wiz_ftp_internal} }, |
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{ label => N("Enable the FTP server for the Internet"), type => 'bool', val => \$o->{var}{wiz_ftp_external} }, |
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], |
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complete => sub { |
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if ($o->{var}{wiz_ftp_external} == 0 && $o->{var}{wiz_ftp_internal} == 0) { |
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$in->ask_warn(N("Error"), N("Please choose whether to allow a connection to FTP server from internal or external hosts.")); |
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return 1; |
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} else { return 0 } |
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}, |
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next => 'options' |
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}, |
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options => { |
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name => N("FTP Proftpd server options, step 1") . "\n\n" . N("Permit root login: allow root to log on FTP server.") . "\n" . N("Admin email: email address of the FTP administrator."), |
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pre => sub { |
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$o->{var}{wiz_root_login} ||= 0; |
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$o->{var}{wiz_server_name} = $servername; |
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}, |
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data => [ |
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{ label => N("Server name:"), val => \$o->{var}{wiz_server_name} }, |
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{ label => N("Admin email:"), val => \$o->{var}{wiz_server_admin}, help => 'admin@guibland.com' }, |
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{ label => N("Permit root login:"), type => 'bool', val => \$o->{var}{wiz_root_login} }, |
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], |
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complete => sub { |
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if (!any { /bash/ } cat_("/etc/shells")) { |
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$in->ask_warn(N("Error"), N("I can't find bash in list of shells! It seems you have modified it by hand! Please correct.")); |
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return 1; |
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} |
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if (!$o->{var}{wiz_server_name}) { |
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$in->ask_warn(N("Error"), N("Need a server name")); |
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return 1; |
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} |
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}, |
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next => 'options_step2', |
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}, |
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options_step2 => { |
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name => N("FTP server options, step 2") . "\n\n" . N("Chroot home user: users will only see their home directory.") . "\n" . N("Allow FTP resume: allow resume upload or download on FTP server.") . "\n" . N("Allow FXP: allow file transfer via another FTP."), |
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pre => sub { |
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$o->{var}{wiz_default_root} ||= 1; |
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$o->{var}{wiz_ftp_resume} ||= 1; |
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$o->{var}{wiz_ftp_fxp} ||= 0; |
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$o->{var}{wiz_port} = $ftp_port || "21"; |
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}, |
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data => [ |
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{ label => N("FTP Port:"), val => \$o->{var}{wiz_port}, help => 'Default port is 21 for an FTP server' }, |
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{ label => N("Chroot home user:"), type => 'bool', val => \$o->{var}{wiz_default_root} }, |
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{ label => N("Allow FTP resume:"), type => 'bool', val => \$o->{var}{wiz_ftp_resume} }, |
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{ label => N("Allow FXP:"), type => 'bool', val => \$o->{var}{wiz_ftp_fxp} }, |
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], |
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complete => sub { |
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if ($o->{var}{wiz_port} !~ /^\d+$/) { |
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$in->ask_warn(N("Error"), N("FTP Port should be a number.")); |
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return 1; |
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} }, |
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next => 'summary', |
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}, |
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warning_dhcp => { |
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name => N("Warning.") . "\n\n" . N("You are in DHCP, server may not work with your configuration."), |
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ignore => 1, |
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next => 'config' |
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}, |
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must_be_root => { |
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name => N("Error.") . "\n\n" . N("Sorry, you must be root to do this..."), |
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ignore => 1, |
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next => 'config' |
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}, |
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summary => { |
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name => N("The wizard collected the following parameters needed to configure your FTP server") . "\n" . N("To accept those values, and configure your server, click the next button or use the back button to correct them"), |
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pre => sub { |
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$o->{var}{internal} = $o->{var}{wiz_ftp_internal} ? N("enabled") : N("disabled"); |
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$o->{var}{external} = $o->{var}{wiz_ftp_external} ? N("enabled") : N("disabled"); |
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$o->{var}{rootlogin} = $o->{var}{wiz_root_login} ? N("enabled") : N("disabled"); |
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$o->{var}{defaultroot} = $o->{var}{wiz_default_root} ? N("enabled") : N("disabled"); |
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$o->{var}{ftpresume} = $o->{var}{wiz_ftp_resume} ? N("enabled") : N("disabled"); |
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$o->{var}{fxp} = $o->{var}{wiz_ftp_fxp} ? N("enabled") : N("disabled"); |
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}, |
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data => [ |
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{ label => N("FTP Port:"), val_ref => \$o->{var}{wiz_port} }, |
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{ label => N("Intranet FTP server:"), val_ref => \$o->{var}{internal} }, |
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{ label => N("Internet FTP server:"), val_ref => \$o->{var}{external} }, |
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{ label => N("Permit root Login"), val_ref => \$o->{var}{rootlogin} }, |
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{ label => N("Chroot Home user"), val_ref => \$o->{var}{defaultroot} }, |
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{ label => N("Allow FTP resume"), val_ref => \$o->{var}{ftpresume} }, |
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{ label => N("Allow FXP"), val_ref => \$o->{var}{fxp} }, |
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], |
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post => \&do_it, |
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next => 'end' |
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}, |
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end => { |
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name => N("Congratulations") . "\n\n" . N("The wizard successfully configured your intranet/Internet FTP server"), |
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end => 1, |
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no_back => 1, |
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}, |
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error_end => { |
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name => N("Failed"), |
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data => [ { label => N("Please relaunch drakwizard, and try to change some parameters.") } ], |
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no_back => 1, |
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end => 1, |
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}, |
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}; |
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|
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sub new { |
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my ($class) = @_; |
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bless $o, $class; |
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} |
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|
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sub true { |
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my ($val) = @_; |
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return member($val, qw(1 '1' "1" true 'true' "true")); |
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} |
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|
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sub get_dir { |
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die "no FTP configuration file found! warning." if !-f $file; |
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foreach (cat_or_die($file)) { # we need 3 elements to consider section as known |
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if (m/^\s*<drakwizard>/s...m!^\s*</drakwizard>!s) { |
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if (m/^\s*<Anonymous\s*(.*)>/s) { |
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return $1; |
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} |
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} |
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} |
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""; |
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} |
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|
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sub check { |
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$> and return 'must_be_root'; |
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$wiz->{net}->is_dhcp and return 'warning_dhcp'; |
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''; |
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} |
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|
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sub print_anonymous { |
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my ($arg) = @_; |
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print ' |
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#<drakwizard> |
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<Anonymous ' . $arg . '> |
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User ftp |
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Group ftp |
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UserAlias anonymous ftp |
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MaxClients 10 |
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<Limit WRITE> |
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DenyAll |
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</Limit> |
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</Anonymous> |
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#</drakwizard> |
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'; |
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} |
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|
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sub change_options { |
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my ($var, $var_in_conf) = @_; |
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my $status; |
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if ($var == 1) { $status = "on" } else { $status = "off" } |
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if (any { /^$var_in_conf/ } cat_($file)) { |
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substInFile { s/$var_in_conf.*/$var_in_conf $status/ } $file; |
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} else { |
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append_to_file($file, "$var_in_conf $status\n"); |
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} |
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} |
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|
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sub add_options { |
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my ($var, $value) = @_; |
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if (any { /^$var/ } cat_($file)) { |
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substInFile { s/$var.*/$var $value/ } $file; |
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} else { |
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append_to_file($file, "$var $value\n"); |
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} |
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} |
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|
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|
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sub do_it { |
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$::testing and return; |
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my $wiz_ftp_internal = $o->{var}{wiz_ftp_external} ? 1 : true $o->{var}{wiz_ftp_internal}; |
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my $wiz_ftp_external = true $o->{var}{wiz_ftp_external}; |
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die "no FTP configuration file found! warning." if !-f $file; |
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MDK::Common::cp_af($file, $file . ".orig"); |
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my $allow; |
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if ($wiz_ftp_internal && !$wiz_ftp_external) { |
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($allow) = $wiz->{net}->itf_get("IPADDR") =~ /^(\d{1,3}\.\d{1,3}\.\d{1,3}\.)\d{1,3}$/; |
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$allow .= " 127.0.0.1"; |
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} elsif ($wiz_ftp_external) { |
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$allow = "all"; |
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} |
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my $conf = cat_($file) . "#EndOfFile"; |
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my ($bloc) = $conf =~ /.*?(#drakwizard_proftpd.*?#drakwizard_proftpd)\n.*#EndOfFile/s; |
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|
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if (!$bloc) { |
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$bloc = " |
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#drakwizard_proftpd |
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<Global> |
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<Limit LOGIN> |
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Order allow,deny |
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Allow from $allow |
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Deny from all |
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</Limit> |
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</Global> |
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#drakwizard_proftpd |
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|
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"; |
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append_to_file($file, $bloc); |
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} else { |
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substInFile { s/Allow from.*/Allow from $allow/ } $file; |
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} |
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|
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# options |
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# wiz_root_login wiz_server_admin wiz_default_root wiz_ftp_resume wiz_ftp_fxp |
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if ($o->{var}{wiz_server_admin}) { |
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if (any { /^ServerAdmin/ } cat_($file)) { |
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substInFile { s/ServerAdmin.*/ServerAdmin $o->{var}{wiz_server_admin}/ } $file; |
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} else { |
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append_to_file($file, "ServerAdmin $o->{var}{wiz_server_admin}\n"); |
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} |
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} else { substInFile { s/ServerAdmin.*// } $file } |
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|
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change_options($o->{var}{wiz_root_login}, "RootLogin"); |
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if ($o->{var}{wiz_root_login} == 1) { substInFile { s/root// } "/etc/ftpusers" } |
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change_options($o->{var}{wiz_ftp_fxp}, "AllowForeignAddress"); |
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# in ftp resume there is two options (store or retrieve) |
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change_options($o->{var}{wiz_ftp_resume}, "AllowStoreRestart"); |
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change_options($o->{var}{wiz_ftp_resume}, "AllowRetrieveRestart"); |
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|
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substInFile { s/^ServerName.*/ServerName $o->{var}{wiz_server_name}/ } $file; |
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substInFile { s/^Port.*/Port $o->{var}{wiz_port}/ } $file; |
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|
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my $data = $o->{var}{wiz_default_root} == 1 ? "DefaultRoot ~" : ''; |
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if (any { /^DefaultRoot/ } cat_($file)) { |
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substInFile { s/DefaultRoot.*/$data/ } $file; |
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} else { |
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append_to_file($file, "$data\n"); |
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} |
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|
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my $cle, my $val; |
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while (($cle, $val) = each %opt) { |
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add_options($cle, $val); |
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} |
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|
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reload_or_restart('proftpd'); |
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check_started('proftpd'); |
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} |
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|
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1; |
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