summaryrefslogtreecommitdiffstats
path: root/bin/drakinvictus
blob: ad6e1422d288f50496f06c2cb2d9483eb9bfc2e9 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
#!/usr/bin/perl

# Copyright (C) 2006 Mandriva
#                    Olivier Blin <blino@mandriva.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.

use strict;

use lib qw(/usr/lib/libDrakX);

# i18n: IMPORTANT: to get correct namespace (drakx-net instead of libDrakX)
BEGIN { unshift @::textdomains, 'drakx-net' }
use standalone;

use common;
use network::invictus;
use network::network;
use detect_devices;
use mygtk2 qw(gtknew);
use ugtk2 qw(:create :helpers :wrappers :dialogs);

$ugtk2::wm_icon = 'invictus-16';
my $title = N("Invictus Firewall");
my $w = ugtk2->new($title);
$::main_window = $w->{real_window}; #- so that transient_for is defined for wait messages and dialogs

my $net = {};
network::network::read_net_conf($net);
my @interfaces = detect_devices::get_lan_interfaces;

my $invictus = {};
network::invictus::read_config($invictus);

my %interface_addresses = map { $_ => {
    real_address => gtknew('Entry', text => $invictus->{ucarp}{$_}{SRCIP}),
    virtual_address => gtknew('Entry', text => $invictus->{ucarp}{$_}{VIRTIP}),
    vid => do { my $w = gtknew('Entry', text => $invictus->{ucarp}{$_}{VHID}); $w->set_width_chars(5); $w },
} } @interfaces;

my $master_checkbutton = gtknew('CheckButton', text => N("Start as master"), active => do {
    my $m = find { $_->{TAKEOVER} } values %{$invictus->{ucarp}};
    $m && text2bool($m->{TAKEOVER});
});
my $password_entry = gtknew('Entry', text => do {
    my $p = find { $_->{PASSWORD} } values %{$invictus->{ucarp}};
    $p && $p->{PASSWORD};
});
$password_entry->set_visibility(0);
my $ct_sync_interface_list;
my $cmarkbit_entry;

sub apply_invictus_firewall() {
    require interactive;
    my $in = 'interactive'->vnew;
    $in->do_pkgs->ensure_is_installed('invictus-firewall', '/etc/rc.d/init.d/ct_sync') or return;
    $in->do_pkgs->ensure_is_installed('ucarp', '/etc/rc.d/init.d/ucarp') or return;

    my $password = $password_entry->get_text;
    $password or err_dialog(N("Error"), N("A password is required.")), return;
    foreach (@interfaces) {
        @{$invictus->{ucarp}{$_}}{qw(INTERFACE SRCIP VIRTIP VHID PASSWORD TAKEOVER)} = (
            $_,
            (map { $_->get_text } @{$interface_addresses{$_}}{qw(real_address virtual_address vid)}),
            $password,
            bool2yesno($master_checkbutton->get_active),
        );
    }
    network::invictus::write_config($invictus);

    require services;
    services::enable('ct_sync');
    services::enable('ucarp');
}

sub update_ct_sync_state() {
    my $enable_ct_sync = text2bool($invictus->{ct_sync}{ENABLE});
    $_->set_sensitive($enable_ct_sync) foreach $ct_sync_interface_list, $cmarkbit_entry;
    foreach my $interface (@interfaces) {
        my $enable = !$enable_ct_sync || $interface ne $invictus->{ct_sync}{INTERFACE};
        $_->set_sensitive($enable) foreach values %{$interface_addresses{$interface}};
    }
}

gtkadd($w->{window},
       gtknew('VBox', spacing => 5, children_tight => [
           $::isEmbedded ? () : Gtk2::Banner->new('invictus-52', $title),
           gtknew('WrappedLabel', text => N("This tool allows to set up network interfaces failover and firewall replication.")),
           gtknew('Frame', border_width => 5,
                  text => N("Network redundancy (leave empty if interface is not used)"),
                  child => gtknew('VBox', border_width => 10, children_tight => [
                      gtknew('Table', children => [
                          [ N("Interface"), N("Real address"), N("Virtual shared address"), N("Virtual ID") ],
                          (map {
                              [ $_, @{$interface_addresses{$_}}{qw(real_address virtual_address vid)} ];
                          } @interfaces),
                      ]),
                      gtknew('HBox', spacing => 5, children_tight => [ N("Password"), $password_entry ]),
                      $master_checkbutton,
                  ])),
           gtknew('Frame', border_width => 5,
                  text => N("Firewall replication"),
                  child => gtknew('VBox', border_width => 10, children_tight => [
                      gtknew('CheckButton', text => N("Synchronize firewall conntrack tables"),
                             active => text2bool($invictus->{ct_sync}{ENABLE}),
                             toggled => sub {
                                 $invictus->{ct_sync}{ENABLE} = bool2yesno($_[0]->get_active);
                                 update_ct_sync_state();
                             }),
                      gtknew('HBox', spacing => 5, children => [
                          0, N("Synchronization network interface"),
                          1, $ct_sync_interface_list =
                            gtknew('ComboBox', list => \@interfaces, text => $invictus->{ct_sync}{INTERFACE},
                                   changed => sub {
                                       $invictus->{ct_sync}{INTERFACE} = $_[0]->get_active_text;
                                       update_ct_sync_state();
                                   }),
                      ]),
                      gtknew('HBox', spacing => 5, children_tight => [
                          N("Connection mark bit"),
                          $cmarkbit_entry =
                            gtknew('ComboBox', list => [ 0 .. 31 ], text => $invictus->{ct_sync}{CMARKBIT}, changed => sub {
                                       $invictus->{ct_sync}{CMARKBIT} = $_[0]->get_active_text;
                                   }),
                      ]),
                  ])),
           gtknew('HButtonBox', layout => 'edge', children_tight => [
               gtknew('Button', text => N("Apply"), clicked => \&apply_invictus_firewall),
               gtknew('Button', text => N("Quit"), clicked => sub { $w->exit }),
           ]),
       ]),
   );




update_ct_sync_state();

$w->main;