first shy attempt

1 files changed, 943 insertions, 0 deletions

diff --git a/perl-install/standalone/drakvpn b/perl-install/standalone/drakvpn
new file mode 100644
index 000000000..f3d4a703f
--- /dev/null
+++ b/perl-install/standalone/drakvpn
@@ -0,0 +1,943 @@
+#!/usr/bin/perl
+
+#
+# author Florin Grad (florin@mandrakesoft.com)
+#
+# Copyright 2004 MandrakeSoft
+#
+# 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.
+#
+
+
+use lib qw(/usr/lib/libDrakX);
+
+use standalone;     #- warning, standalone must be loaded very first, for 'explanations'
+
+use common;
+use detect_devices;
+use interactive;
+use network::network;
+use log;
+use c;
+use network::netconnect;
+use network::shorewall;
+use network::ipsec;
+use Data::Dumper;
+
+$::isInstall and die "Not supported during install.\n";
+
+
+local $_ = join '', @ARGV;
+
+$::Wizard_pix_up = "wiz_drakgw.png";
+$::direct = /-direct/;
+
+my ($kernel_version) = c::kernel_version() =~ /(...)/;
+log::l("[drakvpn] kernel_version $kernel_version");
+
+$kernel_version >= 2.4 or fatal_quit(N("Sorry, we support only 2.4 and above kernels."));
+
+my $tunnels_file = "/etc/shorewall/tunnels";
+my $ipsec_conf = "";
+my $racoon_conf = "/etc/racoon/racoon.conf";
+my $proc_version = "";
+my $ipsec_package = "";
+
+my $in = interactive->vnew('su');
+my $shorewall = network::shorewall::read($in, 'silent');
+my @section_names;
+
+if ($kernel_version > 2.5) {
+	$ipsec_conf = "/etc/ipsec.conf";
+} else {
+	$ipsec_conf = "/etc/freeswan/ipsec.conf";
+};
+my $ipsec = network::ipsec::read_ipsec_conf($ipsec_conf,$kernel_version);
+my $racoon = network::ipsec::read_racoon_conf($racoon_conf);
+
+$::Wizard_title = N("DrakVPN");
+
+$in->isa('interactive::gtk') and $::isWizard = 1;
+
+my $wait_configuring;
+
+sub fatal_quit ($) {
+    log::l("[drakvpn] FATAL: $_[0]");
+    undef $wait_configuring;
+    $in->ask_warn('', $_[0]);
+    quit_global($in, -1);
+}
+
+begin:
+
+#- **********************************
+#- * 0th step: verify if we are already set up
+
+if ($shorewall && -f "/etc/shorewall/tunnels") {
+    $::Wizard_no_previous = 1;
+
+    if (!$shorewall->{disabled}) { 
+	my $r = $in->ask_from_list_(N("The VPN connection is enabled."),
+N("The setup of a VPN connection has already been done.
+
+It's currently enabled.
+
+What would you like to do ?"),
+				   [ N_("disable"), N_("reconfigure"), N_("dismiss") ]) or quit_global($in, 0);
+	if ($r eq "disable") {
+	    if (!$::testing) {
+		my $_wait_disabl = $in->wait_message('', N("Disabling VPN..."));
+		network::ipsec::stop_daemons();
+	    }
+	    foreach ($ipsec_conf, $tunnels_file) {
+		if (-f $_) { rename($_, "$_.drakvpndisable") or die "Could not rename $_ to $_.drakvpndisable" };
+	    }
+	    network::ipsec::sys("/etc/init.d/shorewall restart >/dev/null");
+	    log::l("[drakvpn] Disabled");
+	    $::Wizard_finished = 1;
+	    $in->ask_okcancel('', N("The VPN connection is now disabled."));
+	    quit_global($in, 0);
+	}
+	if ($r eq "dismiss") {
+	    quit_global($in, 0);
+	}
+    } else {
+	my $r = $in->ask_from_list_(N("VPN connection currently disabled"),
+N("The setup of a VPN connection has already been done.
+
+It's currently disabled.
+
+What would you like to do ?"),
+				   [ N_("enable"), N_("reconfigure"), N_("dismiss") ]);
+	if ($r eq "enable") {
+	    foreach ($ipsec_conf, $tunnels_file) {
+		rename($_, "$_.old") if -f $_;
+		rename("$_.drakvpndisable", $_) or die "Could not find configuration. Please reconfigure.";
+	    };
+	    {
+		my $_wait_enabl = $in->wait_message('', N("Enabling VPN..."));
+		network::ipsec::start_daemons();
+	    }
+            log::l("[drakvpn] Enabled");
+         }
+	    $::Wizard_finished = 1;
+	    $in->ask_okcancel('', N("The VPN connection is now enabled."));
+	    quit_global($in, 0);
+	if ($r eq "dismiss") {
+	    quit_global($in, 0);
+	}
+	}
+    }
+
+#- **********************************
+#- * 1st step: detect/setup
+step_ask_confirm:
+
+undef $::Wizard_no_previous;
+    
+$::direct or $in->ask_okcancel(N("Simple VPN setup."),
+N("You are about to configure your computer to use a VPN connection.
+
+With this feature, computers on your local private network and computers
+on some other remote private networks, can share ressources, through
+their respective firewalls, over the Internet, in a secure manner. 
+
+The communication over the Internet is encrypted. The local and remote
+computers look as if they were on the same network.
+
+Make sure you have configured your Network/Internet access using
+drakconnect before going any further."), 1) or goto begin;
+
+$::direct or $in->ask_okcancel(N("Simple VPN setup."),
+N("VPN connection.
+
+This program is based on the following projects:
+
+ - FreeSwan: http://www.freeswan.org/
+ - Super-FreeSwan: http://www.freeswan.ca/
+ - ipsec-tools: http://ipsec-tools.sourceforge.net/
+ - ipsec-howto: http://www.ipsec-howto.org
+
+Please read the at lest the ipsec-howto docs before 
+going any further."), 1) or goto begin;
+
+if ($kernel_version < 2.5) {
+	system("/sbin/modprobe ipsec") if -e "/sbin/modprobe";
+	$proc_version = cat_("/proc/net/ipsec_version") if -e "/proc/net/ipsec_version";
+	if ($proc_version =~ /super/i) {
+		$ipsec_package = "super-freeswan";
+	} else {
+		$ipsec_package = "freeswan";
+	}
+} else {
+	$ipsec_package = "ipsec-tools";
+	$proc_version = "ipsec native";
+}
+
+$::direct or $in->ask_okcancel(N("Kernel module."),
+N("The running kernel need to have ipsec support.\n
+The kernels 2.4 until 2.5 need to be compiled with
+Freeswan or Super/FreeSwan.
+The kernels 2.5 and above have native ipsec support.\n
+The running kernel version is %s and it has support for:
+%s", $kernel_version, $proc_version)) or goto begin;
+
+step_detectsetup:
+
+#my @configured_devices = map { /ifcfg-(\S+)/ } glob('/etc/sysconfig/network-scripts/ifcfg*');
+
+my %aliased_devices; 
+/^\s*alias\s+(eth[0-9])\s+(\S+)/ and $aliased_devices{$1} = $2 foreach cat_("/etc/modules.conf");
+
+my $card_netconnect = network::netconnect::get_net_device() || "eth0";
+defined $card_netconnect and log::l("[drakvpn] Information from netconnect: ignore card $card_netconnect");
+
+	$in->ask_from('',
+		      N("Please enter the name of the interface connected to the internet.
+
+Examples:
+		ppp+ for modem or DSL connections, 
+		eth0, or eth1 for cable connection, 
+		ippp+ for a isdn connection.
+"),
+      [ { label => N("Net Device"), val => \$card_netconnect, list => [ detect_devices::getNet() ], not_edit => 0 } ])
+	or goto step_ask_confirm;
+
+#- **********************************
+#- * 2nd step: configure
+
+$wait_configuring = $in->wait_message(N("Configuring..."), 
+				      N("Configuring scripts, installing software, starting servers..."));
+
+#- if the kernel has super-freeswan support, remove the freeswan package
+#- and vice-versa
+#- if you're using e kernel 2.5 and above with native ipsec support, remove 
+#- both freeswan and super-freeswan packages
+
+if (!$::testing && $ipsec_package =~ /super/i && $kernel_version < 2.5) {
+	log::l("[drakvpn] removing the freeswan package");
+	$in->do_pkgs->remove("freeswan") if -e "/etc/freeswan/ipsec.d/policies/clear";
+	log::l("[drakvpn] removing the ipsec-tools package");
+	$in->do_pkgs->remove("ipsec-tools") if -e "/sbin/setkey";
+	$in->do_pkgs->remove("libipsec-tools0") if -e "/lib/libipsec.so.0";
+} elsif (!$::testing && $kernel_version < 2.5) {
+	log::l("[drakvpn] removing the $ipsec_package package");
+	$in->do_pkgs->remove("super-freeswan") if -e "/usr/lib/ipsec/auto.advroute";
+	log::l("[drakvpn] removing the ipsec-tools package");
+	$in->do_pkgs->remove("ipsec-tools") if -e "/sbin/setkey";
+	$in->do_pkgs->remove("libipsec-tools0") if -e "/sbin/setkey";
+} else {
+	log::l("[drakvpn] removing the freeswan AND the super-freeswan packages");
+	$in->do_pkgs->remove("freeswan") if -e "/etc/freeswan/ipsec.d/policies/clear";
+	$in->do_pkgs->remove("super-freeswan-doc") if -e "/usr/sbin/ipsec";
+	$in->do_pkgs->remove("super-freeswan") if -e "/usr/lib/ipsec/auto.advroute";
+};
+ 
+				      
+#- install and setup the RPM packages, if needed
+
+my %rpm2file;
+log::l("[drakvpn] install the $ipsec_package and the shorewall rpm packages");
+if (!$::testing && $ipsec_package =~ /ipsec-tools/i) {
+	%rpm2file = ($ipsec_package => '/sbin/setkey',
+		shorewall => '/sbin/shorewall');
+} else {
+	%rpm2file = ($ipsec_package => '/usr/sbin/ipsec',
+		shorewall => '/sbin/shorewall');
+};
+		
+#- first: try to install all in one step, if needed
+if (! ($ipsec_package =~ /super/i && -e "/usr/lib/ipsec/auto.advroute" || 
+	$ipsec_package =~ /^freeswan/i && -e "/etc/freeswan/ipsec.d/policies/clear" ||
+	$ipsec_package =~ /ipsec-tools/i && -e "/sbin/setkey")) {
+
+	my @needed_to_install = grep { !-e $rpm2file{$_} } keys %rpm2file;
+	@needed_to_install and $in->do_pkgs->install(@needed_to_install) if !$::testing;
+	#- second: try one by one if failure detected
+	if (!$::testing && any { !-e $rpm2file{$_} } keys %rpm2file) {
+	    foreach (keys %rpm2file) {
+		-e $rpm2file{$_} or $in->do_pkgs->install($_);
+		-e $rpm2file{$_} or fatal_quit(N("Problems installing package %s", $_));
+	    }
+	}
+}
+
+undef $wait_configuring;
+
+#- configure the $ipsec_conf file
+#- Add, Remove config|conn entries
+
+step_configuration:
+
+my $c;
+
+if ($kernel_version > 2.5) {
+	$c = $in->ask_from_list_(N("Configuration file"),
+N("Welcome to the 
+%s and %s 
+files configuration step.
+
+You can now configure the sections of these files.
+
+Which file would you like to configure ?\n", $ipsec_conf, $racoon_conf),
+	[ N("configure %s", $ipsec_conf), N("configure %s", $racoon_conf) ]) or goto step_detectsetup;
+
+} else {
+$in->ask_okcancel(N("Configuration file"),
+N("Next, we will configure the %s file.\n
+
+Simply click on Next.\n", $ipsec_conf)) or goto step_detectsetup;
+
+	$c = "configure";
+};
+
+#-------------------------------------------------------------------
+#---------------------- configure ipsec_conf -----------------------
+#-------------------------------------------------------------------
+
+if ($c eq "configure $ipsec_conf" || $c eq "configure") {
+
+step_configure_ipsec_conf:
+
+@section_names = network::ipsec::get_section_names_ipsec_conf($ipsec_conf,$ipsec,$kernel_version) if -e $ipsec_conf;
+
+my $choice = $section_names[0] if $section_names[0];
+my $d = $in->ask_from_list_(N("%s entries", $ipsec_conf),
+N("The %s file contents
+is divided into sections.\n
+You can now :\n
+- display, add, edit, or remove sections, then
+- commit the changes\n
+
+What would you like to do ?\n", $ipsec_conf),
+		[ N_("display"), N_("add"), N_("edit"), N_("remove"), N_("commit") ]) or goto step_configuration;
+
+my $existing_section = "";
+
+#- display $ipsec_conf -------------------------
+
+step_display_ipsec_conf:
+
+if ($d eq "display $ipsec_conf" || $d eq "display") {
+	if (-e $ipsec_conf) {
+		$in->ask_okcancel(N("Display configuration"),
+		network::ipsec::display_ipsec_conf($ipsec_conf,$ipsec,$kernel_version));
+		goto step_configure_ipsec_conf;
+	} else {
+$in->ask_okcancel(N("Display configuration"),
+N("The %s file does not exist\n
+This must be a new configuration.\n
+You'll have to go back and choose configure.\n", $ipsec_conf));
+	goto step_configure_ipsec_conf;
+	}
+
+#- add ---------------------
+
+} elsif ($d eq "add") {
+
+step_add_section:
+
+if ($kernel_version < 2.5) { 
+
+#- add ---- kernel 2.4 part -------------------------------
+	
+my $e = $in->ask_from_list_(N("ipsec.conf entries"),
+N("The %s file contains different sections.\n
+Here is its skeleton :	'config setup' 
+					'conn default' 
+					'normal1'
+					'normal2' \n
+You can now add one of these sections.\n
+Choose the section you would like to add.\n", $ipsec_conf),
+		[ N_("config setup"), N_("conn %default"), N_("normal conn"), N_("dismiss") ]) or goto step_configure_ipsec_conf;
+	if ($e eq "config setup") {
+
+	$existing_section = network::ipsec::already_existing_section_ipsec_conf("config setup", $ipsec, $kernel_version);
+
+	if ($existing_section eq "already existing") {
+$in->ask_okcancel(N("Exists !"), 
+N("A section with this name already exists.
+The section names have to be unique.\n
+You'll have to go back and add another section
+or change its name.\n"));
+	goto step_add_section;
+};
+
+	my $config_setup = {
+		1 => [ "config", "setup" ],
+		2 => [ "interfaces", "%defaultroute" ],
+		3 => [ "klipsdebug", "none" ],
+		4 => [ "plutodebug", "none" ],
+		5 => [ "plutoload", "%search" ],
+		6 => [ "plutostart", "%search" ],
+		7 => [ "uniqueids", "yes" ],
+		};
+	$in->ask_from('',
+N("This section has to be on top of your
+%s file.\n
+Make sure all other section follow this config
+setup section.\n
+Choose continue or previous when you are done.\n", $ipsec_conf),
+		  [     { label => N("interfaces="), val => \$config_setup->{2}[1], type => 'entry' },
+			{ label => N("klipsdebug="), val => \$config_setup->{3}[1], type => 'entry' },
+			{ label => N("plutodebug="), val => \$config_setup->{4}[1], type => 'entry' },
+			{ label => N("plutoload="), val => \$config_setup->{5}[1], type => 'entry' },
+			{ label => N("plutostart="), val => \$config_setup->{6}[1], type => 'entry' },
+			{ label => N("uniqueids="), val => \$config_setup->{7}[1], type => 'entry' },
+		  ]
+) or goto step_configure_ipsec_conf;
+
+	network::ipsec::add_section_ipsec_conf($config_setup, $ipsec);
+
+	goto step_configure_ipsec_conf;
+
+    } elsif ($e eq "conn %default") {
+
+	$existing_section = network::ipsec::already_existing_section_ipsec_conf("conn %default", $ipsec, $kernel_version);
+
+	if ($existing_section eq "already existing") {
+$in->ask_okcancel(N("Exists !"), 
+N("A section with this name already exists.
+The section names have to be unique.\n
+You'll have to go back and add another section
+or change its name.\n"));
+	goto step_add_section;
+};
+
+	my $conn_default = {
+		1 => [ "conn", "%default" ],
+		2 => [ "pfs", "yes" ],
+		3 => [ "keyingtries", "1" ],
+		4 => [ "compress", "yes" ],
+		5 => [ "disablearrivalcheck", "no" ],
+		6 => [ "left", "" ],
+		7 => [ "leftcert", "" ],
+		8 => [ "leftrsasigkey", "%cert" ],
+		9 => [ "leftsubnet", "" ],
+		10 => [ "leftnexthop", "" ],
+		};
+	$in->ask_from('',
+N("This is the first section after the config
+setup one.\n
+Here you define the default settings. 
+All the other sections will follow this one.
+The left settings are optional. If don't define
+them here, globally, you can define them in each
+section.\n",),
+		  [     { label => N("pfs="), val => \$conn_default->{2}[1], type => 'entry' },
+			{ label => N("keyingtries="), val => \$conn_default->{3}[1], type => 'entry' },
+			{ label => N("compress="), val => \$conn_default->{4}[1], type => 'entry' },
+			{ label => N("disablearrivalcheck="), val => \$conn_default->{5}[1], type => 'entry' },
+			{ label => N("left="), val => \$conn_default->{6}[1], type => 'entry' },
+			{ label => N("leftcert="), val => \$conn_default->{7}[1], type => 'entry' },
+			{ label => N("leftrsasigkey="), val => \$conn_default->{8}[1], type => 'entry' },
+			{ label => N("leftsubnet="), val => \$conn_default->{9}[1], type => 'entry' },
+			{ label => N("leftnexthop="), val => \$conn_default->{10}[1], type => 'entry' },
+		  ]
+) or goto step_configure_ipsec_conf;
+
+	network::ipsec::add_section_ipsec_conf($conn_default, $ipsec);
+
+	goto step_configure_ipsec_conf;
+
+    } elsif ($e eq "normal conn") {
+
+
+	my $normal_conn = {
+		1 => [ "conn", "my-connection" ],
+		2 => [ "authby", "rsasig" ],
+		3 => [ "auto", "start" ],
+		4 => [ "left", "" ],
+		5 => [ "leftcert", "" ],
+		6 => [ "leftrsasigkey", "%cert" ],
+		7 => [ "leftsubnet", "" ],
+		8 => [ "leftnexthop", "" ],
+		9 => [ "right", "" ],
+		10 => [ "rightcert", "" ],
+		11 => [ "rightrsasigkey", "%cert" ],
+		12 => [ "rightsubnet", "" ],
+		13 => [ "rightnexthop", "" ],
+		};
+
+step_add_normal_conn:
+	$in->ask_from('',
+N("Your %s file has several sections, or connections.\n
+You can now add a new section.
+Choose continue when you are done to write the data.\n", $ipsec_conf),
+		  [     { label => N("section name"), val => \$normal_conn->{1}[1], type => 'entry' },
+		  	{ label => N("authby"), val => \$normal_conn->{2}[1], type => 'entry' },
+			{ label => N("auto="), val => \$normal_conn->{3}[1], type => 'entry' },
+			{ label => N("left="), val => \$normal_conn->{4}[1], type => 'entry' },
+			{ label => N("leftcert="), val => \$normal_conn->{5}[1], type => 'entry' },
+			{ label => N("leftrsasigkey="), val => \$normal_conn->{6}[1], type => 'entry' },
+			{ label => N("leftsubnet="), val => \$normal_conn->{7}[1], type => 'entry' },
+			{ label => N("leftnexthop="), val => \$normal_conn->{8}[1], type => 'entry' },
+			{ label => N("right="), val => \$normal_conn->{9}[1], type => 'entry' },
+			{ label => N("rightcert="), val => \$normal_conn->{10}[1], type => 'entry' },
+			{ label => N("rightrsasigkey="), val => \$normal_conn->{11}[1], type => 'entry' },
+			{ label => N("rightsubnet="), val => \$normal_conn->{12}[1], type => 'entry' },
+			{ label => N("rightnexthop="), val => \$normal_conn->{13}[1], type => 'entry' },
+		  ]
+) or goto step_configure_ipsec_conf;
+	
+	$existing_section = network::ipsec::already_existing_section_ipsec_conf($normal_conn->{1}[0]." ".$normal_conn->{1}[1], $ipsec, $kernel_version);
+
+	if ($existing_section eq "already existing") {
+$in->ask_okcancel(N("Exists !"), 
+N("A section with this name already exists.
+The section names have to be unique.\n
+You'll have to go back and add another section
+or change the name of the section.\n"));
+	goto step_add_normal_conn;
+};
+
+	network::ipsec::add_section_ipsec_conf($normal_conn, $ipsec);
+
+	goto step_configure_ipsec_conf;
+
+    	}
+
+} else { 
+
+#- add ---- kernel 2.6 part -------------------------------
+
+	my $section = { secure_policy => 'spdadd',
+			src_range => 'src_network_address',
+			dst_range => 'dest_network_address',
+			upperspec => 'any',
+			flag => '-P',
+			direction => 'in or out',
+			ipsec => 'ipsec',
+			protocol => 'esp',
+			mode => 'tunnel',
+			src_dest => 'source-destination',
+			level => 'require' };
+
+step_add_section_ipsec_conf_k26:
+
+	$in->ask_from('',
+N("Your %s file has several sections, or connections.\n
+You can now add a new section.
+Choose continue when you are done to write the data.\n", $ipsec_conf),
+	[	{ label => N("secure_policy = "), val => \$section->{secure_policy}, list => [ 'spdadd', 'spdadd' ]  },
+		{ label => N("src_range = "), val => \$section->{src_range}, type => 'entry' },
+		{ label => N("dst_range = "), val => \$section->{dst_range}, type => 'entry' },
+		{ label => N("upperspec = "), val => \$section->{upperspec}, list =>  [ 'any', 'any' ] },
+		{ label => N("flag = "), val => \$section->{flag}, list => [ '-P', '-P' ] },
+		{ label => N("direction = "), val => \$section->{direction}, list => [ 'in', 'out' ] },
+		{ label => N("ipsec = "), val => \$section->{ipsec}, list => [ 'ipsec', 'discard', 'none' ] },
+		{ label => N("protocol = "), val => \$section->{protocol}, list => [ 'esp', 'ah', 'ipcomp' ] },
+		{ label => N("mode = "), val => \$section->{mode}, list => [ 'tunnel', 'transport', 'any' ] },
+		{ label => N("src_dest = "), val => \$section->{src_dest}, type => 'entry' },
+		{ label => N("level = "), val => \$section->{level}, list => [ 'required', 'default', 'use', 'unique' ] },
+		  ]
+) or goto step_configure_ipsec_conf;
+	
+	$existing_section = network::ipsec::already_existing_section_ipsec_conf($section->{src_dest}, $ipsec, $kernel_version);
+
+	if ($existing_section eq "already existing") {
+$in->ask_okcancel(N("Exists !"), 
+N("A section with this name already exists.
+The section names have to be unique.\n
+You'll have to go back and add another section
+or change the name of the section.\n"));
+	goto step_add_section_ipsec_conf_k26;
+};
+
+	network::ipsec::add_section_ipsec_conf($section, $ipsec);
+
+	goto step_configure_ipsec_conf;
+
+
+};
+
+#- edit ---------------------
+
+} elsif ($d eq "edit") {
+
+step_edit_ipsec_conf:
+$in->ask_from(N("Edit section"),
+N("Your %s file has several sections or connections.\n
+You can choose here below the one you want to edit 
+and then click on next.\n", $ipsec_conf),
+	[ { val => \$choice, list => \@section_names, label => N("Section names"), sort => 0, not_edit => 0 } ])
+ or goto step_configure_ipsec_conf;
+
+my $number = network::ipsec::matched_section_key_number_ipsec_conf($choice,$ipsec,$kernel_version);
+
+#- edit ---- kernel 2.4 part -------------------------------
+
+if ($kernel_version < 2.5) { 
+if ($choice =~ /^version|block|private|clear|packet/) {
+
+$in->ask_okcancel(N("Can't edit !"), 
+N("You cannot edit this section.\n
+This section is mandatory for Freswan 2.X.
+One has to specify version 2.0 on the top
+of the %s file, and eventually, disable or
+enable the oportunistic ecryption.\n",$ipsec_conf));
+	goto step_edit_ipsec_conf;
+
+} elsif ($choice =~ /^config setup/) {
+	$in->ask_from('',
+N("Your %s file has several sctions.\n
+You can now edit the config setup section entries.
+Choose continue when you are done to write the data.\n", $ipsec_conf),
+
+[ network::ipsec::dynamic_list($number, $ipsec) ]
+
+) or goto step_configure_ipsec_conf;
+
+	goto step_configure_ipsec_conf;
+} elsif ($choice =~ /^conn %default/) {
+	$in->ask_from('',
+N("Your %s file has several sections or connections.\n
+You can now edit the default section entries.
+Choose continue when you are done to write the data.\n", $ipsec_conf),
+
+[ network::ipsec::dynamic_list($number, $ipsec) ]
+
+) or goto step_configure_ipsec_conf;
+
+	goto step_configure_ipsec_conf;
+
+} elsif ($choice =~ /^conn/) {
+
+	$in->ask_from('',
+N("Your %s file has several sections or connections.\n
+You can now edit the normal section entries.\n
+Choose continue when you are done to write the data.\n", $ipsec_conf),
+
+[ network::ipsec::dynamic_list($number, $ipsec) ]
+
+) or goto step_configure_ipsec_conf;
+
+	goto step_configure_ipsec_conf;
+
+} else {
+
+	goto step_configure_ipsec_conf;
+
+};
+
+#- edit ---- kernel 2.6 part -------------------------------
+
+} else {
+
+	$in->ask_from('',
+N("Your %s file has several sections, or connections.\n
+You can now edit the chosen section.
+Choose continue when you are done to write the data.\n", $ipsec_conf),
+	[	{ label => N("secure_policy = "), val => \$ipsec->{$number}{secure_policy}, list => [ 'spdadd', 'spdadd' ]  },
+		{ label => N("src_range = "), val => \$ipsec->{$number}{src_range}, type => 'entry' },
+		{ label => N("dst_range = "), val => \$ipsec->{$number}{dst_range}, type => 'entry' },
+		{ label => N("upperspec = "), val => \$ipsec->{$number}{upperspec}, list =>  [ 'any', 'any' ] },
+		{ label => N("flag = "), val => \$ipsec->{$number}{flag}, list => [ '-P', '-P' ] },
+		{ label => N("direction = "), val => \$ipsec->{$number}{direction}, list => [ 'in', 'out' ] },
+		{ label => N("ipsec = "), val => \$ipsec->{$number}{ipsec}, list => [ 'ipsec', 'discard', 'none' ] },
+		{ label => N("protocol = "), val => \$ipsec->{$number}{protocol}, list => [ 'esp', 'ah', 'ipcomp' ] },
+		{ label => N("mode = "), val => \$ipsec->{$number}{mode}, list => [ 'tunnel', 'transport', 'any' ] },
+		{ label => N("src_dest = "), val => \$ipsec->{$number}{src_dest}, type => 'entry' },
+		{ label => N("level = "), val => \$ipsec->{$number}{level}, list => [ 'required', 'default', 'use', 'unique' ] },
+		  ]
+) or goto step_configure_ipsec_conf;
+	
+goto step_configure_ipsec_conf;
+
+};
+
+#- remove ---------------------
+
+} elsif ($d eq "remove") {
+$in->ask_from(N("Remove section"),
+N("Your %s file has several or sections or connections.\n
+You can choose here below the one you want to remove
+and then click on next.\n", $ipsec_conf),
+	[ { val => \$choice, list => \@section_names, label => N("Section names"), sort => 0, not_edit => 0 } ]);
+
+	network::ipsec::remove_section_ipsec_conf($choice,$ipsec,$kernel_version);
+
+	@section_names = network::ipsec::get_section_names_ipsec_conf($ipsec_conf,$ipsec,$kernel_version) if -e $ipsec_conf;
+
+	goto step_configure_ipsec_conf;
+
+#- continue and write  ---------------------
+
+} elsif ($d eq "commit") {
+		log::l("[drakvpn] Modify the $ipsec_conf file");
+		network::ipsec::write_ipsec_conf($ipsec_conf, $ipsec,$kernel_version);
+	}
+#-------------------------------------------------------------------
+#---------------------- configure racoon_conf -----------------------
+#-------------------------------------------------------------------
+
+} elsif ($c eq "configure $racoon_conf") {
+
+step_configure_racoon_conf:
+
+@section_names = network::ipsec::get_section_names_racoon_conf($racoon_conf,$racoon) if -e $racoon_conf;
+
+#print Dumper($racoon)."\n";
+
+my $choice = $section_names[0] if $section_names[0];
+my $d = $in->ask_from_list_(N("%s entries", $racoon_conf),
+N("The %s file contents
+is divided into sections.\n
+You can now :\n
+- display, add, edit, or remove sections, then
+- commit the changes\n
+
+What would you like to do ?\n", $racoon_conf),
+		[ N_("display"), N_("add"), N_("edit"), N_("remove"), N_("commit") ]) or goto step_configuration;
+
+#my $existing_section = "";
+
+#- display $racoon_conf -------------------------
+
+step_display_racoon_conf:
+
+if ($d eq "display") {
+	if (-e $racoon_conf) {
+		$in->ask_okcancel(N("Display configuration"),
+		network::ipsec::display_racoon_conf($racoon));
+#print Dumper($racoon)."\n";
+		goto step_configure_racoon_conf;
+	} else {
+$in->ask_okcancel(N("Display configuration"),
+N("The %s file does not exist\n
+This must be a new configuration.\n
+You'll have to go back and choose configure.\n", $racoon_conf));
+	goto step_configure_racoon_conf;
+	}
+
+#- add $racoon_conf ------------------------------
+
+} elsif ($d eq "add") {
+
+step_add_section_racoon:
+
+#my $existing_section = "";
+
+my $e = $in->ask_from_list_(N("racoonf.conf entries"),
+N("The %s file contains different sections.\n
+Here is its skeleton :	'path' 
+					'remote' 
+					'sainfo' \n
+You can now add one of these sections.\n
+Choose the section you would like to add.\n", $racoon_conf),
+		[ N_("path"), N_("remote"), N_("sainfo"), N_("dismiss") ]) or goto step_configure_racoon_conf;
+if ($e eq "path") {
+
+	my $path_section = {
+		1 => [ 'path', 'path_type', '"/etc/racoon/certs"' ],
+		};
+
+	$in->ask_from('',
+N("This section has to be on top of your
+%s file.\n
+Make sure all other section follow these path
+sections.\n
+Choose continue or previous when you are done.\n", $racoon_conf),
+		  [     { label => N("path_type ="), val => \$path_section->{1}[1], list => [ 'certificate', 'pre_shared_key', 'include' ] },
+			{ label => N("real_file ="), val => \$path_section->{1}[2], type => 'entry' },
+		  ]
+) or goto step_configure_racoon_conf;
+
+network::ipsec::add_section_racoon_conf($path_section, $racoon);
+} elsif ($e eq "remote") {
+	my $main_remote_section = { 	1 => 	[ 'remote', 'address' ],
+				2 => 	[ 'exchange_mode', 'aggressive,main' ],
+				3 => 	[ 'generate_policy', 'on' ],
+				4 => 	[ 'passive', 'on' ],
+				5 =>	[ 'certificate_type', 'x509', '"my_certificate.pem"', '"my_private_key.pem"' ],
+				6 => 	[ 'peers_certfile', '"remote.public"' ],
+				7 =>	[ 'verify_cert', 'on' ],
+				8 =>	[ 'my_identifier', 'asn1dn' ],
+				9 =>	[ 'peers_identifier', 'asn1dn' ]
+				}; 
+	my $proposal_remote_section = {	1 => 	[ 'proposal' ],
+					2 => 	[ 'encryption_algorithm', '3des' ],
+					3 => 	[ 'hash_algorithm', 'md5' ],
+					4 => 	[ 'authentication_method', 'rsasig' ],
+					5 =>	[ 'dh_group', 'modp1024' ]
+					};
+	$in->ask_from('',
+N("Make sure you already have the path sections
+on the top of your %s file.\n
+
+You can now choose the remote settings.
+Choose continue or previous when you are done.\n", $racoon_conf),
+	[     	{ label => N("remote ="), val => \$main_remote_section->{1}[1], type => 'entry' },
+		{ label => N("exchange_mode ="), val => \$main_remote_section->{2}[1], type => 'entry' },
+		{ label => N("generate_policy ="), val => \$main_remote_section->{3}[1], type => 'entry' },
+		{ label => N("passive ="), val => \$main_remote_section->{4}[1], type => 'entry' },
+		{ label => N("certificate_type ="), val => \$main_remote_section->{5}[1], type => 'entry' },
+		{ label => N("my_certfile ="), val => \$main_remote_section->{5}[2], type => 'entry' },
+		{ label => N("my_private_key ="), val => \$main_remote_section->{5}[3], type => 'entry' },
+		{ label => N("peers_certfile ="), val => \$main_remote_section->{6}[1], type => 'entry' },
+		{ label => N("verify_cert ="), val => \$main_remote_section->{7}[1], type => 'entry' },
+		{ label => N("my_identifier ="), val => \$main_remote_section->{8}[1], type => 'entry' },
+		{ label => N("peers_identifier ="), val => \$main_remote_section->{9}[1], type => 'entry' },
+		{ label => N("proposal ="), val => \$proposal_remote_section->{1}[0], type => 'entry' },
+		{ label => N("encryption_algorithm ="), val => \$proposal_remote_section->{2}[1], type => 'entry' },
+		{ label => N("hash_algorithm ="), val => \$proposal_remote_section->{3}[1], type => 'entry' },
+		{ label => N("authentication_method ="), val => \$proposal_remote_section->{4}[1], type => 'entry' },
+		{ label => N("dh_group ="), val => \$proposal_remote_section->{5}[1], type => 'entry' },
+	]
+) or goto step_configure_racoon_conf;
+
+network::ipsec::add_section_racoon_conf($main_remote_section, $racoon);
+network::ipsec::add_section_racoon_conf($proposal_remote_section, $racoon);
+} elsif ($e eq "sainfo") {
+	my $sainfo_section = { 	1 =>    [ 'sainfo', 'address', '192.168.100.2', 'any', 'address', '10.0.0.2', 'any' ],
+				2 => 	[ 'pfs_group', '1' ],
+				3 => 	[ 'lifetime', 'time', '30', 'sec' ],
+				4 => 	[ 'encryption_algorithm', '3des' ],
+				5 => 	[ 'authentication_algorithm', 'hmac_sha1' ],
+				6 =>	[ 'compression_algorithm', 'deflate' ],
+				}; 
+	$in->ask_from('',
+N("Make sure you already have the path sections
+on the top of your %s file.\n
+
+You can now choose the sainfo settings.
+Choose continue or previous when you are done.\n", $racoon_conf),
+	[	{ label => N("sainfo_source_address ="), val => \$sainfo_section->{1}[2], type => 'entry' },
+		{ label => N("sainfo_source_proto ="), val => \$sainfo_section->{1}[3], type => 'entry' },
+		{ label => N("sainfo_dest_address ="), val => \$sainfo_section->{1}[5], type => 'entry' },
+		{ label => N("sainfo_dest_proto ="), val => \$sainfo_section->{1}[6], type => 'entry' },
+		{ label => N("pfs_group ="), val => \$sainfo_section->{2}[1], type => 'entry' },
+		{ label => N("lifetime_number ="), val => \$sainfo_section->{3}[2], type => 'entry' },
+		{ label => N("lifetime_unit ="), val => \$sainfo_section->{3}[3], type => 'entry' },
+		{ label => N("encryption_algorithm ="), val => \$sainfo_section->{4}[1], type => 'entry' },
+		{ label => N("authentication_algorithm ="), val => \$sainfo_section->{5}[1], type => 'entry' },
+		{ label => N("compression_algorithm ="), val => \$sainfo_section->{6}[1], type => 'entry' },
+	]
+) or goto step_configure_racoon_conf;
+
+network::ipsec::add_section_racoon_conf($sainfo_section, $racoon);
+} 
+	
+goto step_configure_racoon_conf;
+
+#- edit $racoon_conf -----------------------------
+
+} elsif ($d eq "edit") {
+$in->ask_from(N("Edit section"),
+N("Your %s file has several sections or connections.\n
+You can choose here below the one you want to edit 
+and then click on next.\n", $racoon_conf),
+	[ { val => \$choice, list => \@section_names, label => N("Section names"), sort => 0, not_edit => 0 } ])
+ or goto step_configure_racoon_conf;
+
+my $number = network::ipsec::matched_section_key_number_racoon_conf($choice,$racoon);
+
+print Dumper($racoon)."\n";
+
+if ($choice =~ /^remote/) {
+	$in->ask_from('',
+N("Your %s file has several sctions.\n
+You can now edit the remote section entries.
+Choose continue when you are done to write the data.\n", $racoon_conf),
+	[     	{ label => N("remote ="), val => \$racoon->{$number}{1}[1], type => 'entry' },
+		{ label => N("exchange_mode ="), val => \$racoon->{$number}{2}[1], type => 'entry' },
+		{ label => N("generate_policy ="), val => \$racoon->{$number}{3}[1], type => 'entry' },
+		{ label => N("passive ="), val => \$racoon->{$number}{4}[1], type => 'entry' },
+		{ label => N("certificate_type ="), val => \$racoon->{$number}{5}[1], type => 'entry' },
+		{ label => N("my_certfile ="), val => \$racoon->{$number}{5}[2], type => 'entry' },
+		{ label => N("my_private_key ="), val => \$racoon->{$number}{5}[3], type => 'entry' },
+		{ label => N("peers_certfile ="), val => \$racoon->{$number}{6}[1], type => 'entry' },
+		{ label => N("verify_cert ="), val => \$racoon->{$number}{7}[1], type => 'entry' },
+		{ label => N("my_identifier ="), val => \$racoon->{$number}{8}[1], type => 'entry' },
+		{ label => N("peers_identifier ="), val => \$racoon->{$number}{9}[1], type => 'entry' },
+		{ label => N("proposal ="), val => \$racoon->{$number+1}{1}[0], type => 'entry' },
+		{ label => N("encryption_algorithm ="), val => \$racoon->{$number+1}{2}[1], type => 'entry' },
+		{ label => N("hash_algorithm ="), val => \$racoon->{$number+1}{3}[1], type => 'entry' },
+		{ label => N("authentication_method ="), val => \$racoon->{$number+1}{4}[1], type => 'entry' },
+		{ label => N("dh_group ="), val => \$racoon->{$number+1}{5}[1], type => 'entry' },
+	]
+) or goto step_configure_racoon_conf;
+
+} elsif ($choice =~ /^sainfo/) {
+	$in->ask_from('',
+N("Your %s file has several sctions.\n
+You can now edit the sainfo section entries.
+Choose continue when you are done to write the data.\n", $racoon_conf),
+	[	{ label => N("sainfo_source_address ="), val => \$racoon->{$number}{1}[2], type => 'entry' },
+		{ label => N("sainfo_source_proto ="), val => \$racoon->{$number}{1}[3], type => 'entry' },
+		{ label => N("sainfo_dest_address ="), val => \$racoon->{$number}{1}[5], type => 'entry' },
+		{ label => N("sainfo_dest_proto ="), val => \$racoon->{$number}{1}[6], type => 'entry' },
+		{ label => N("pfs_group ="), val => \$racoon->{$number}{2}[1], type => 'entry' },
+		{ label => N("lifetime_number ="), val => \$racoon->{$number}{3}[2], type => 'entry' },
+		{ label => N("lifetime_unit ="), val => \$racoon->{$number}{3}[3], type => 'entry' },
+		{ label => N("encryption_algorithm ="), val => \$racoon->{$number}{4}[1], type => 'entry' },
+		{ label => N("authentication_algorithm ="), val => \$racoon->{$number}{5}[1], type => 'entry' },
+		{ label => N("compression_algorithm ="), val => \$racoon->{$number}{6}[1], type => 'entry' },
+	]
+
+) or goto step_configure_racoon_conf;
+}
+	
+goto step_configure_racoon_conf;
+
+#- remove $racoon_conf ---------------------------
+
+} elsif ($d eq "remove") {
+$in->ask_from(N("Remove section"),
+N("Your %s file has several or sections or connections.\n
+You can choose here below the one you want to remove
+and then click on next.\n", $racoon_conf),
+	[ { val => \$choice, list => \@section_names, label => N("Section names"), sort => 0, not_edit => 0 } ]);
+
+#print Dumper($racoon)."\n";
+my $number = network::ipsec::matched_section_key_number_racoon_conf($choice,$racoon);
+network::ipsec::remove_section_racoon_conf($choice,$racoon,$number);
+#print Dumper($racoon)."\n";
+	@section_names = network::ipsec::get_section_names_racoon_conf($racoon_conf,$racoon) if -e $racoon_conf;
+
+	goto step_configure_racoon_conf;
+
+#- write $racoon_conf and continue ---------------
+} elsif ($d eq "commit") {
+	log::l("[drakvpn] Modify the $racoon_conf file");
+	network::ipsec::write_racoon_conf($racoon_conf, $racoon);
+} 
+}
+
+#- start the daemons
+network::ipsec::start_daemons();
+
+#- bye-bye message
+
+undef $wait_configuring;
+
+$::Wizard_no_previous = 1;
+$::Wizard_finished = 1;
+
+$in->ask_okcancel(N("Congratulations!"), 
+N("Everything has been configured.\n
+You may now share ressources through the Internet,
+in a secure way, using a VPN connection.\n
+
+You should make sure that that the tunnels shorewall
+section is configured."));
+
+log::l("[drakvpn] Installation complete, exiting");
+quit_global($in, 0);
+
+sub quit_global {
+    my ($in, $exitcode) = @_;
+    $in->exit($exitcode);
+    goto begin
+}