added basic modules for firewall configuration (still not working)

2 files changed, 498 insertions, 0 deletions

diff --git a/lib/AdminPanel/Module/Firewall.pm b/lib/AdminPanel/Module/Firewall.pm
new file mode 100644
index 0000000..94613c0
--- /dev/null
+++ b/lib/AdminPanel/Module/Firewall.pm
@@ -0,0 +1,461 @@
+# vim: set et ts=4 sw=4:
+#*****************************************************************************
+# 
+#  Copyright (c) 2013-2015 Matteo Pasotti <matteo.pasotti@gmail.com>
+# 
+#  This program is free software; you can redistribute it and/or modify
+#  it under the terms of the GNU General Public License version 2, as
+#  published by the Free Software Foundation.
+# 
+#  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 AdminPanel::Module::Firewall;
+
+use Modern::Perl '2011';
+use autodie;
+use Moose;
+use utf8;
+
+use yui;
+use AdminPanel::Shared qw(trim);
+use AdminPanel::Shared::GUI;
+use AdminPanel::Shared::Firewall;
+
+extends qw( AdminPanel::Module );
+
+has '+icon' => (
+    default => "/usr/share/mcc/themes/default/firewall-mdk.png",
+);
+
+has '+name' => (
+    default => "Firewall Manager",
+);
+
+=head1 VERSION
+
+Version 1.0.0
+
+=cut
+
+our $VERSION = '1.0.0';
+
+has 'dialog' => (
+    is => 'rw',
+    init_arg => undef
+);
+
+has 'sh_gui' => (
+        is => 'rw',
+        init_arg => undef,
+        builder => '_SharedUGUIInitialize'
+);
+
+has 'loc' => (
+        is => 'rw',
+        init_arg => undef,
+        builder => '_localeInitialize',
+        required => 1,
+);
+
+has 'all_servers' => (
+    is => 'rw',
+    init_arg => undef,
+    isa => 'ArrayRef',
+);
+
+sub _localeInitialize {
+    my $self = shift();
+
+    # TODO fix domain binding for translation
+    $self->loc(AdminPanel::Shared::Locales->new(domain_name => 'drakx-net') );
+    # TODO if we want to give the opportunity to test locally add dir_name => 'path'
+}
+
+sub _SharedUGUIInitialize {
+    my $self = shift();
+
+    $self->sh_gui(AdminPanel::Shared::GUI->new() );
+}
+
+sub _initAllServers {
+    my $self = shift();
+    my @all_servers = (
+        {
+            name => $self->loc->N("Web Server"),
+            pkg => 'apache apache-mod_perl boa lighttpd thttpd',
+            ports => '80/tcp 443/tcp',
+        },
+        {
+            name => $self->loc->N("Domain Name Server"),
+            pkg => 'bind dnsmasq mydsn',
+            ports => '53/tcp 53/udp',
+        },
+        {
+            name => $self->loc->N("SSH server"),
+            pkg => 'openssh-server',
+            ports => '22/tcp',
+        },
+        {
+            name => $self->loc->N("FTP server"),
+            pkg => 'ftp-server-krb5 wu-ftpd proftpd pure-ftpd',
+            ports => '20/tcp 21/tcp',
+        },
+        {
+            name => $self->loc->N("DHCP Server"),
+            pkg => 'dhcp-server udhcpd',
+            ports => '67/udp 68/udp',
+            hide => 1,
+        },
+        {
+            name => $self->loc->N("Mail Server"),
+            pkg => 'sendmail postfix qmail exim',
+            ports => '25/tcp 465/tcp 587/tcp',
+        },
+        {
+            name => $self->loc->N("POP and IMAP Server"),
+            pkg => 'imap courier-imap-pop',
+            ports => '109/tcp 110/tcp 143/tcp 993/tcp 995/tcp',
+        },
+        {
+            name => $self->loc->N("Telnet server"),
+            pkg => 'telnet-server-krb5',
+            ports => '23/tcp',
+            hide => 1,
+        },
+        {
+            name => $self->loc->N("NFS Server"),
+            pkg => 'nfs-utils nfs-utils-clients',
+            ports => '111/tcp 111/udp 2049/tcp 2049/udp ' . network::nfs::list_nfs_ports(),
+            hide => 1,
+            prepare => sub { network::nfs::write_nfs_ports(network::nfs::read_nfs_ports()) },
+            restart => 'nfs-common nfs-server',
+        },
+        {
+            name => $self->loc->N("Windows Files Sharing (SMB)"),
+            pkg => 'samba-server',
+            ports => '137/tcp 137/udp 138/tcp 138/udp 139/tcp 139/udp 445/tcp 445/udp 1024:1100/tcp 1024:1100/udp',
+            hide => 1,
+        },
+        {
+            name => $self->loc->N("Bacula backup"),
+            pkg => 'bacula-fd bacula-sd bacula-dir-common',
+            ports => '9101:9103/tcp',
+            hide => 1,
+        },
+        {
+            name => $self->loc->N("Syslog network logging"),
+            pkg => 'rsyslog syslog-ng',
+            ports => '514/udp',
+            hide => 1,
+        },
+        {
+            name => $self->loc->N("CUPS server"),
+            pkg => 'cups',
+            ports => '631/tcp 631/udp',
+            hide => 1,
+        },
+        {
+            name => $self->loc->N("MySQL server"),
+            pkg => 'mysql',
+            ports => '3306/tcp 3306/udp',
+            hide => 1,
+        },
+        {
+            name => $self->loc->N("PostgreSQL server"),
+            pkg => 'postgresql8.2 postgresql8.3',
+            ports => '5432/tcp 5432/udp',
+            hide => 1,
+        },
+        {
+            name => $self->loc->N("Echo request (ping)"),
+            ports => '8/icmp',
+            force_default_selection => 0,
+        },
+        {
+            name => $self->loc->N("Network services autodiscovery (zeroconf and slp)"),
+            ports => '5353/udp 427/udp',
+            pkg => 'avahi cups openslp',
+        },
+        {
+            name => $self->loc->N("BitTorrent"),
+            ports => '6881:6999/tcp 6881:6999/udp',
+            hide => 1,
+            pkg => 'bittorrent deluge ktorrent transmission vuze rtorrent ctorrent',
+        },
+        {
+            name => $self->loc->N("Windows Mobile device synchronization"),
+            pkg => 'synce-hal',
+            ports => '990/tcp 999/tcp 5678/tcp 5679/udp 26675/tcp',
+            hide => 1,
+        },
+    );
+    return \@all_servers; 
+}
+
+#=============================================================
+
+=head2 port2server
+
+=head3 INPUT
+
+    $self: this object
+    
+    $ports: port object
+
+=head3 DESCRIPTION
+
+    This method retrieves the server from a given port
+
+=cut
+
+#=============================================================
+
+sub port2server {
+    my $self = shift();
+    my ($port) = @_;
+    find {
+	any { $port eq $_ } split(' ', $_->{ports});
+    } $self->all_servers();
+}
+
+#=============================================================
+
+=head2 from_ports
+
+=head3 INPUT
+
+    $self: this object
+    
+    $ports: ports object
+
+=head3 DESCRIPTION
+
+    This method does...
+
+=cut
+
+#=============================================================
+
+sub from_ports {
+    my $self = shift();
+    my ($ports) = @_;
+
+    my @l;
+    my @unlisted;
+    foreach (split ' ', $ports) {
+	if (my $s = $self->port2server($_)) {
+	    push @l, $s;
+	} else {
+	    push @unlisted, $_;
+	}
+    }
+    [ uniq(@l) ], join(' ', @unlisted);
+}
+
+#=============================================================
+
+=head2 get_conf
+
+=head3 INPUT
+
+    $self: this object
+    
+    $disabled: boolean
+    
+    $o_ports: object representing ports
+
+=head3 DESCRIPTION
+
+    This method retrieves the configuration
+
+=cut
+
+#=============================================================
+
+sub get_conf {
+    my $self = shift();
+    my ($disabled, $o_ports) = @_;
+    my $possible_servers = undef;
+    
+    if ($o_ports) {
+	return ($disabled, from_ports($o_ports));
+    } elsif (my $shorewall = network::shorewall::read()) {
+	# WARNING: this condition fails (the method fails)
+	#          if manawall runs as unprivileged user
+	#          cause it can't read the interfaces file
+	return ($shorewall->{disabled}, $self->from_ports($shorewall->{ports}), $shorewall->{log_net_drop});
+    } else {
+	$self->sh_gui->ask_OkCancel({title => $self->loc->N("Firewall configuration"), text => $self->loc->N("drakfirewall configurator
+
+This configures a personal firewall for this Mageia machine."), richtext => 1}) or return;
+
+	$self->sh_gui->ask_OkCancel({title => $self->loc->N("Firewall configuration"), text => $self->loc->N("drakfirewall configurator
+
+Make sure you have configured your Network/Internet access with
+drakconnect before going any further."), richtext => 1}) or return;
+
+	return($disabled, $possible_servers, '');
+    }
+}
+
+#=============================================================
+
+=head2 start
+
+=head3 INPUT
+
+    $self: this object
+
+=head3 DESCRIPTION
+
+    This method extends Module::start and is invoked to
+    start  host manager
+
+=cut
+
+#=============================================================
+
+sub start {
+    my $self = shift;
+    
+    $self->all_servers($self->_initAllServers());
+    
+    my ($disabled, $servers, $unlisted, $log_net_drop) = $self->get_conf(undef) or return;
+    
+    $self->_manageFirewallDialog();
+};
+
+#=============================================================
+
+sub _manageFirewallDialog {
+    my $self = shift;
+
+    ## TODO fix for adminpanel
+    my $appTitle = yui::YUI::app()->applicationTitle();
+    my $appIcon = yui::YUI::app()->applicationIcon();
+    ## set new title to get it in dialog
+    my $newTitle = $self->loc->N("Manage firewall rules");
+    yui::YUI::app()->setApplicationTitle($newTitle);
+
+    my $factory  = yui::YUI::widgetFactory;
+    my $optional = yui::YUI::optionalWidgetFactory;
+    
+
+    $self->dialog($factory->createMainDialog());
+    my $layout    = $factory->createVBox($self->dialog);
+
+    my $hbox_header = $factory->createHBox($layout);
+    my $headLeft = $factory->createHBox($factory->createLeft($hbox_header));
+    my $headRight = $factory->createHBox($factory->createRight($hbox_header));
+
+    my $logoImage = $factory->createImage($headLeft, $appIcon);
+    my $labelAppDescription = $factory->createLabel($headRight,$newTitle); 
+    $logoImage->setWeight($yui::YD_HORIZ,0);
+    $labelAppDescription->setWeight($yui::YD_HORIZ,3);
+
+    my $hbox_content = $factory->createHBox($layout);
+
+    my $leftContent = $factory->createLeft($hbox_content);
+    $leftContent->setWeight($yui::YD_HORIZ,45);
+    
+    for my $v(@{$self->all_servers()})
+    {
+      #use Data::Dumper;
+      #print Dumper($v);
+    }
+    
+    my $rightContent = $factory->createRight($hbox_content);
+    $rightContent->setWeight($yui::YD_HORIZ,10);
+    my $topContent = $factory->createTop($rightContent);
+    my $vbox_commands = $factory->createVBox($topContent);
+    my $addButton = $factory->createPushButton($factory->createHBox($vbox_commands),$self->loc->N("Add"));
+    my $edtButton = $factory->createPushButton($factory->createHBox($vbox_commands),$self->loc->N("Edit"));
+    my $remButton = $factory->createPushButton($factory->createHBox($vbox_commands),$self->loc->N("Remove"));
+    my $hnButton = $factory->createPushButton($factory->createHBox($vbox_commands),$self->loc->N("Hostname"));
+    $addButton->setWeight($yui::YD_HORIZ,1);
+    $edtButton->setWeight($yui::YD_HORIZ,1);
+    $remButton->setWeight($yui::YD_HORIZ,1);
+    $hnButton->setWeight($yui::YD_HORIZ,1);
+
+    my $hbox_foot = $factory->createHBox($layout);
+    my $vbox_foot_left = $factory->createVBox($factory->createLeft($hbox_foot));
+    my $vbox_foot_right = $factory->createVBox($factory->createRight($hbox_foot));
+    my $aboutButton = $factory->createPushButton($vbox_foot_left,$self->loc->N("About"));
+    my $cancelButton = $factory->createPushButton($vbox_foot_right,$self->loc->N("Cancel"));
+    my $okButton = $factory->createPushButton($vbox_foot_right,$self->loc->N("OK"));
+
+    # main loop
+    while(1) {
+        my $event     = $self->dialog->waitForEvent();
+        my $eventType = $event->eventType();
+        
+        #event type checking
+        if ($eventType == $yui::YEvent::CancelEvent) {
+            last;
+        }
+        elsif ($eventType == $yui::YEvent::WidgetEvent) {
+### Buttons and widgets ###
+            my $widget = $event->widget();
+            if ($widget == $cancelButton) {
+                last;
+            }
+            elsif ($widget == $addButton) {
+                $self->_addHostDialog();
+                $self->setupTable();
+            }
+            elsif ($widget == $edtButton) {
+                my $tblItem = yui::toYTableItem($self->table->selectedItem());
+                if($tblItem->cellCount() >= 3){
+                    $self->_edtHostDialog($tblItem->cell(0)->label(),$tblItem->cell(1)->label(),$tblItem->cell(2)->label());
+                }else{
+                    $self->_edtHostDialog($tblItem->cell(0)->label(),$tblItem->cell(1)->label(),"");
+                }
+                $self->setupTable();
+            }
+            elsif ($widget == $remButton) {
+                # implement deletion dialog
+                if($self->sh_gui->ask_YesOrNo({title => $self->loc->N("Confirmation"), text => $self->loc->N("Are you sure to drop this host?")}) == 1){
+                    my $tblItem = yui::toYTableItem($self->table->selectedItem());
+                    # drop the host using the ip
+                    $self->cfgHosts->_dropHost($tblItem->cell(0)->label());
+                    # write changes
+                    $self->cfgHosts->_writeHosts();
+                    $self->setupTable();
+                }
+            }elsif ($widget == $hnButton) {
+                $self->_changeHostNameDialog("Change the HostName FQDN");
+                $self->setupTable();
+            }elsif ($widget == $aboutButton) {
+                $self->sh_gui->AboutDialog({
+                    name => $appTitle,
+                    version => $VERSION,
+                    credits => "Copyright (c) 2013-2014 by Matteo Pasotti",
+                    license => "GPLv2",
+                    description => $self->loc->N("Graphical manager for hosts definitions"),
+                    authors => "Matteo Pasotti &lt;matteo.pasotti\@gmail.com&gt;"
+                    }
+                );
+            }elsif ($widget == $okButton) {
+                # write changes
+                $self->cfgHosts->_writeHosts();
+                last;
+            }
+        }
+    }
+
+    $self->dialog->destroy() ;
+
+    #restore old application title
+    yui::YUI::app()->setApplicationTitle($appTitle);
+}
+
+1;
diff --git a/lib/AdminPanel/Shared/Firewall.pm b/lib/AdminPanel/Shared/Firewall.pm
new file mode 100644
index 0000000..2638ff8
--- /dev/null
+++ b/lib/AdminPanel/Shared/Firewall.pm
@@ -0,0 +1,37 @@
+# vim: set et ts=4 sw=4:
+#*****************************************************************************
+#
+#  Copyright (c) 2013-2014 Matteo Pasotti <matteo.pasotti@gmail.com>
+#
+#  This program is free software; you can redistribute it and/or modify
+#  it under the terms of the GNU General Public License version 2, as
+#  published by the Free Software Foundation.
+#
+#  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 AdminPanel::Shared::Firewall;
+
+use Moose;
+use diagnostics;
+use utf8;
+
+use lib qw(/usr/lib/libDrakX);
+# WARNING: using common
+use common;
+use network::nfs;
+use network::network;
+use network::shorewall;
+
+sub _initialize {
+	my $self = shift();
+}
+
+1;