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-rwxr-xr-xperl-install/standalone/drakTermServ1288
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diff --git a/perl-install/standalone/drakTermServ b/perl-install/standalone/drakTermServ
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--- a/perl-install/standalone/drakTermServ
+++ /dev/null
@@ -1,1288 +0,0 @@
-#!/usr/bin/perl
-#
-# Copyright (C) 2001 by MandrakeSoft (sbenedict@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.
-#
-# first pass at an interactive tool to help setup/maintain the Mandrake
-# Terminal Server implementation
-#
-# Requires: etherboot, mkinitrd-net, terminal-server, dhcpd-server
-# clusternfs, tftpserver
-#
-# Tasks:
-# 1) creation/management of boot images (kernel+initrd, etherboot enabled)
-# mkinitrd-net is the command line interface for this
-# 2) create/modify /etc/dhcpd.conf for diskless clients
-# 3) create/modify /etc/exports for clusternfs export of "/"
-# 4) add/remove entries in /etc/shadow$$CLIENTS$$ to allow user access
-# 5) per client XF86Config-4, using /etc/XF86Config-4$$IP-ADDRESS$$
-# 6) other per client customizations (modules.conf, keyboard, mouse)
-# 7) enable/modify /etc/xinetd.d/tftp for etherboot
-# 8) create etherboot floppies for client machines
-#
-# Thanks to the fine work of the folks involved in ltsp.org, and
-# Michael Brown <mbrown@fensystems.co.uk>
-#
-
-use Gtk;
-use lib qw(/usr/lib/libDrakX );
-
-use standalone; #- warning, standalone must be loaded very first, for 'explanations'
-
-use interactive;
-use my_gtk qw(:helpers :wrappers);
-use common;
-use run_program;
-
-#use strict;
-use Config;
-use POSIX;
-
-#turn off su for now - just testing - need to run as root or sudo
-my $in = 'interactive'->vnew('su');
-
-my @buff; #- used o display status info
-
-my $central_widget;
-my $window1;
-my $windows;
-my $status_box;
-my $main_box;
-
-my $nfs_subnet;
-my $nfs_mask;
-
-my $in = 'interactive'->vnew;
-$::isEmbedded = ($::XID, $::CCPID) = "@ARGV" =~ /--embedded (\S*) (\S*)/;
-
-if ("@ARGV" =~ /--help|-h/) {
- print q(Mandrake Terminal Server Configurator
---enable : enable MTS
---disable : disable MTS
---start : start MTS
---stop : stop MTS
---adduser : add an existing system user to MTS (requires username)
---deluser : delete an existing system user from MTS (requires username)
---addclient : add a client machine to MTS (requires MAC address, IP, nbi image name)
---delclient : delete a client machine from MTS (requires MAC address, IP, nbi image name)
-);
- exit(0);
-}
-
-if ("@ARGV" =~ /--enable/) {
- my $cmd_line = 1;
- enable_ts($cmd_line);
- exit(0);
-}
-
-if ("@ARGV" =~ /--disable/) {
- my $cmd_line = 1;
- disable_ts($cmd_line);
- exit(0);
-}
-
-if ("@ARGV" =~ /--start/) {
- my $cmd_line = 1;
- start_ts($cmd_line);
- exit(0);
-}
-
-if ("@ARGV" =~ /--stop/) {
- my $cmd_line = 1;
- stop_ts($cmd_line);
- exit(0);
-}
-
-if ("@ARGV" =~ /--adduser/) {
- die "$0 $ARGV[0] requires a username...\n" if $#ARGV<1;
- my $cmd_line = 1;
- adduser($cmd_line, $ARGV[1]);
- exit(0);
-}
-
-if ("@ARGV" =~ /--deluser/) {
- die "$0 $ARGV[0] requires a username...\n" if $#ARGV<1;
- my $cmd_line = 1;
- deluser($cmd_line, $ARGV[1]);
- exit(0);
-}
-
-if ("@ARGV" =~ /--addclient/) {
- die "$0 $ARGV[0] requires hostname, MAC address, IP, nbi-image...\n" if $#ARGV<4;
- my $cmd_line = 1;
- addclient($cmd_line, $ARGV[1], $ARGV[2], $ARGV[3], $ARGV[4]);
- exit(0);
-}
-
-if ("@ARGV" =~ /--delclient/) {
- die "$0 $ARGV[0] requires hostname...\n" if $#ARGV<1;
- my $cmd_line = 1;
- delclient($cmd_line, $ARGV[1], $ARGV[2], $ARGV[3]);
- exit(0);
-}
-
-interactive_mode() if $#ARGV<1;
-
-sub cursor_wait {
- # turn the cursor to a watch
- $window1->window->set_cursor( new Gtk::Gdk::Cursor( 150 ) );
- Gtk->main_iteration while Gtk->events_pending;
-}
-
-sub cursor_norm {
- # restore normal cursor
- $window1->window->set_cursor( new Gtk::Gdk::Cursor( 68 ) );
- Gtk->main_iteration while Gtk->events_pending;
-}
-
-sub display_error {
- my ($message) = @_;
- my $label;
- my $error_box;
- ${$central_widget}->destroy();
- gtkpack($status_box,
- $error_box = gtkpack_(new Gtk::VBox(0,0),
- 1, new Gtk::Label($message),
- 0, gtkadd(gtkset_layout(new Gtk::HButtonBox, -spread),
- gtksignal_connect(new Gtk::Button(_("OK")), clicked =>
- sub { ${$central_widget}->destroy(); create_fontsel() }),
- ),
- )
- );
- $central_widget = \$error_box;
-}
-
-sub interactive_mode {
- my $font_sel;
-# $interactive = 1;
- init Gtk;
- $window1 = $::isEmbedded ? new Gtk::Plug ($::XID) : new Gtk::Window -toplevel;
- $window1->signal_connect (delete_event => sub { Gtk->exit(0) });
- $window1->set_position(1);
- $window1->set_title(_("Mandrake Terminal Server Configuration"));
- $window1->set_border_width(5);
- my ($pix_user_map, $pix_user_mask) = gtkcreate_png("ic82-network-40");
- my ($pix_u_map, $pix_u_mask) = gtkcreate_png("drakTS.620x57");
-
- gtkadd($window1,
- gtkpack_(new Gtk::VBox(0,2),
- if_(!$::isEmbedded, 0, new Gtk::Pixmap($pix_u_map, $pix_u_mask)),
- 1, gtkpack_(new Gtk::HBox(0,2),
- 1, gtkpack_(new Gtk::VBox(0,2),
- 1, gtkpack ($status_box = new Gtk::VBox(0,5),
- $main_box = new Gtk::VBox(0,10),
- ),
- 1, gtkpack_(new Gtk::HBox(0,2),
- 0, gtkadd(gtkset_layout(new Gtk::VButtonBox, -end),
- gtksignal_connect(new Gtk::Button(_("Enable Server")), clicked =>
- sub { ${$central_widget}->destroy();
- $windows = 1;
- cursor_wait();
- enable_ts();
- cursor_norm();
- }),
- gtksignal_connect(new Gtk::Button(_("Disable Server")), clicked =>
- sub { ${$central_widget}->destroy();
- cursor_wait();
- disable_ts();
- cursor_norm();
- }),
- ),
- 0, gtkadd(gtkset_layout(new Gtk::VButtonBox, -end),
- gtksignal_connect(new Gtk::Button(_("Start Server")), clicked =>
- sub { ${$central_widget}->destroy();
- $windows = 0;
- cursor_wait();
- start_ts();
- cursor_norm();
- }),
- gtksignal_connect(new Gtk::Button(_("Stop Server")), clicked =>
- sub { ${$central_widget}->destroy();
- cursor_wait();
- stop_ts();
- cursor_norm();
- }),
- ),
- 0, gtkadd(gtkset_layout(new Gtk::VButtonBox, -end),
- gtksignal_connect(new Gtk::Button(_("Etherboot Floppy/ISO")), clicked =>
- sub { ${$central_widget}->destroy(); $windows = 1; make_boot();}),
- gtksignal_connect(new Gtk::Button(_("Net Boot Images")), clicked =>
- sub { ${$central_widget}->destroy(); make_nbi() }),
- ),
- 0, gtkadd(gtkset_layout(new Gtk::VButtonBox, -end),
- gtksignal_connect(new Gtk::Button(_("Add/Del Users")), clicked =>
- sub { ${$central_widget}->destroy(); $windows = 0; maintain_users();}),
- gtksignal_connect(new Gtk::Button(_("Add/Del Clients")), clicked =>
- sub { ${$central_widget}->destroy(); maintain_clients()}),
- ),
- 1, new Gtk::HBox(0,2),
- 0, gtkadd(gtkset_layout(new Gtk::VButtonBox, -end),
- gtksignal_connect(new Gtk::Button(_("Help")),clicked =>
- sub { ${$central_widget}->destroy(); help() }),
- gtksignal_connect(new Gtk::Button(_("Close")), clicked => sub {
- $::isEmbedded and kill USR1, $::CCPID;
- Gtk->main_quit() }),
- ),
- ),
- ),
- ),
- ),
- );
- $central_widget = \$main_box;
- $window1->show_all;
- $window1->realize;
- $window1->show_all();
-
- Gtk->main_iteration while Gtk->events_pending;
- $::isEmbedded and kill USR2, $::CCPID;
- Gtk->main;
- Gtk->exit(0);
-}
-
-sub about {
- my $text = new Gtk::Text(undef, undef);
- my $about_box;
- gtkpack($status_box,
- $about_box = gtkpack_(new Gtk::VBox(0,10),
- 1, gtkpack_(new Gtk::HBox(0,0),
- 1, gtktext_insert(gtkset_editable($text, 1), "
- Copyright (C) 2002 by MandrakeSoft
- Stew Benedict sbenedict\@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.
-
- Thanks:
- - LTSP Project http://www.ltsp.org
- - Michael Brown <mbrown\@fensystems.co.uk>
-
-"),
- 0, new Gtk::VScrollbar($text->vadj),
- ),
- 0, gtkadd(gtkset_layout(new Gtk::HButtonBox, -spread),
- gtksignal_connect(new Gtk::Button(_("OK")), clicked =>
- sub { ${$central_widget}->destroy(); create_fontsel() }),
- ),
- )
- );
- $central_widget = \$about_box;
- $status_box->show_all();
-}
-
-sub help {
- my $text = new Gtk::Text(undef, undef);
- my $help_box;
- gtkpack($status_box,
- $help_box = gtkpack_(new Gtk::VBox(0,10),
- 1, gtkpack_(new Gtk::HBox(0,0),
- 1, gtktext_insert(gtkset_editable($text, 1), "drakTermServ Overview
-
- - Create Etherboot Enabled Boot Images:
- To boot a kernel via etherboot, a special kernel/initrdrd image must be created.
- mkinitrd-net does much of this work and drakTermServ is just a graphical interface
- to help manage/customize these images.
-
- - Maintain /etc/dhcpd.conf:
- To net boot clients, each client needs a dhcpd.conf entry, assigning an IP address
- and net boot images to the machine. drakTermServ helps create/remove these entries.
-
- A typical dhcpd.conf stanza to support a diskless client looks like:
-
- host curly {
- hardware ethernet 00:20:af:2f:f7:9d;
- fixed-address 192.168.192.3;
- filename \"i386/boot/boot-3c509.2.4.18-6mdk.nbi\";
- }
-
- While you can use a pool of IP addresses, rather than setup a specific entry for
- a client machine, using a fixed address scheme facilitates using the functionality
- of client-specific configuration files that ClusterNFS provides.
-
- Note: You must stop/start the server after adding or changing clients/
-
- - Maintain /etc/exports:
- Clusternfs allows export of the root filesystem to diskless clients. drakTermServ
- sets up the correct entry to allow anonymous access to the root filesystem from
- diskless clients.
-
- A typical exports entry for clusternfs is:
-
- / (ro,all_squash)
-
- - Maintain /etc/shadow\$\$CLIENT\$\$:
- For users to be able to log into the system from a diskless client, their entry in
- /etc/shadow needs to be duplicated in /etc/shadow\$\$CLIENTS\$\$. drakTermServ helps
- in this respect by adding or removing system users from this file.
-
- - Per client /etc/X11XF86Config-4\$\$IP-ADDRESS\$\$:
- Through clusternfs, each diskless client can have it's own unique configuration files
- on the root filesystem of the server. In the future drakTermServ will help create these
- files.
-
- - Per client system configuration files:
- Through clusternfs, each diskless client cand have it's own unique configuration files
- on the root filesystem of the server. In the future, drakTermServ can help create files
- such as /etc/modules.conf, /etc/sysconfig/mouse, /etc/sysconfig/keyboard on a per-client
- basis.
-
- - /etc/xinetd.d/tftp:
- drakTermServ will configure this file to work in conjunction with the images created by
- mkinitrd-net, and the entries in /etc/dhcpd.conf, to serve up the boot image to each
- diskless client.
-
- A typical tftp configuration file looks like:
-
- service tftp
- (
- disable = no
- socket_type = dgram
- protocol = udp
- wait = yes
- user = root
- server = /usr/sbin/in.tftpd
- server_args = -s /var/lib/tftpboot
- }
-
- The changes here from the default installation are changing the disable flag to
- 'no' and changing the directory path to /var/lib/tftpboot, where mkinitrd-net
- puts it's images.
-
- - Create etherboot floppies/CDs:
- The diskless client machines need either ROM images on the NIC, or a boot floppy
- or CD to initate the boot sequence. drakTermServ will help generate these images,
- based on the NIC in the client machine.
-
- A basic example of creating a boot floppy for a 3Com 3c509 manually:
-
- cat /usr/lib/etherboot/boot1a.bin /\
- /usr/lib/etherboot/lzrom/3c509.lzrom > /dev/fd0
-
-
-"),
- 0, new Gtk::VScrollbar($text->vadj),
- ),
- 0, gtkadd(gtkset_layout(new Gtk::HButtonBox, -spread),
- gtksignal_connect(new Gtk::Button(_("OK")), clicked =>
- sub { ${$central_widget}->destroy(); }),
- ),
- )
- );
- $central_widget = \$help_box;
- $status_box->show_all();
-}
-
-sub make_boot {
- #- make a boot image on floppy or iso from etherboot images
- my $boot_box;
- my $rom_path = "/usr/lib/etherboot";
- my @nics = all("/usr/lib/etherboot/lzrom");
- my $list_nics = new Gtk::List();
- my $nic;
-
- foreach (@nics) {
- my $t = $_;
- $list_nics->add(gtkshow(gtksignal_connect(new Gtk::ListItem($t),
- select => sub { $nic = $t; })));
- }
- $list_nics->set_selection_mode('single');
-
- gtkpack($status_box,
- $boot_box = gtkpack_(new Gtk::VBox(0,10),
- 0, gtkadd(new Gtk::HBox(0,10),
- new Gtk::HBox(0,5),
- createScrolledWindow($list_nics),
- gtkadd(new Gtk::VBox(1,10),
- new Gtk::HBox(0,20),
- gtksignal_connect(new Gtk::Button(_("Boot Floppy")), clicked =>
- sub {write_eb_image($nic, $rom_path, "floppy"); }),
- gtksignal_connect(new Gtk::Button(_("Boot ISO")), clicked =>
- sub {write_eb_image($nic, $rom_path, "iso"); }),
- new Gtk::HBox(0,20),
- ),
- new Gtk::HBox(0,5),
- ),
- ),
- );
-
- $central_widget = \$boot_box;
- $boot_box->show_all();
-}
-
-sub make_nbi {
- my $nbi_box;
- my @kernels = grep(/vmlinuz/, all("/boot"));
- my $kernel;
- my $nic;
-
- #- just a static list for the moment
- #- method in mknbi-net is much better
- my @nics = ("3c509", "3c59x", "3c90x", "8139cp", "8139too", "acenic", "airo",
- "aironet4500_card","bcm5700", "dgrs", "dl2k", "dmfe", "e100",
- "e1000", "eepro100", "epic100", "fealnx", "hamachi", "hp100",
- "hysdn", "natsemi", "natsemi_old", "ne", "ne2k-pci", "ns83820",
- "pcnet32", "prism2_pci", "prism2_plx", "rcpci", "sis900",
- "starfire", "sundance", "sungem", "sunhme", "tlan", "tulip-old",
- "via-rhine", "winbond-840", "xircom_cb", "xircom_tulip_cb", "yellowfin");
-
- #- kernel/module info in tree view
- my $tree_kernels = new Gtk::Tree();
-
- foreach (@kernels){
- my $t = $_;
- my $t_kernel= new_with_label Gtk::TreeItem($t);
- gtksignal_connect($t_kernel, select => sub { $kernel = $t;
- $nic = ''; });
- $tree_kernels->append($t_kernel);
-
- my $k_detail = new Gtk::Tree();
- $t_kernel->set_subtree($k_detail);
-
- foreach (@nics) {
- my $m = $_;
- my $k_det_nic = new_with_label Gtk::TreeItem($m);
- gtksignal_connect($k_det_nic, select => sub { $nic = $m;
- $kernel = $t; });
- $k_detail->append($k_det_nic);
- $k_det_nic->show();
- }
- }
-
- # existing nbi images in list
- my $list_nbis = new Gtk::List();
- my @nbis = grep(/\.nbi/, all("/var/lib/tftpboot"));
- my $nbi;
-
- foreach (@nbis) {
- my $t = $_;
- $list_nbis->add(gtkshow(gtksignal_connect(new Gtk::ListItem($t),
- select => sub { $nbi = $t; })));
- }
- $list_nbis->set_selection_mode('single');
-
- gtkpack($status_box,
- $nbi_box = gtkpack_(new Gtk::VBox(1,10),
- 0, gtkadd(new Gtk::HBox(0,10),
- createScrolledWindow($tree_kernels),
- gtkadd(new Gtk::VBox(1,10),
- gtksignal_connect(new Gtk::Button(_("Build Whole Kernel -->")), clicked =>
- sub { if ($kernel) {
- $in->ask_warn('',_("This will take a few minutes."));
- cursor_wait();
- system("/usr/bin/mknbi-set -k /boot/$kernel");
- $list_nbis->clear_items();
- @nbis = grep(/\.nbi/, all("/var/lib/tftpboot"));
- foreach (@nbis) {
- my $t = $_;
- $list_nbis->add(gtkshow(gtksignal_connect(new Gtk::ListItem($t),
- select => sub { $nbi = $t; })));
- }
- cursor_norm();
- } else {
- $in->ask_warn('',_("No kernel selected!")) if !($kernel);
- }
- }),
- gtksignal_connect(new Gtk::Button(_("Build Single NIC -->")), clicked =>
- sub { if ($nic) {
- system("/usr/bin/mknbi-set -k /boot/$kernel -r $nic");
- $list_nbis->clear_items();
- @nbis = grep(/\.nbi/, all("/var/lib/tftpboot"));
- foreach (@nbis) {
- my $t = $_;
- $list_nbis->add(gtkshow(gtksignal_connect(new Gtk::ListItem($t),
- select => sub { $nbi = $t; })));
- }
- } else {
- $in->ask_warn('',_("No nic selected!"));
- }
- }),
- gtksignal_connect(new Gtk::Button(_("Build All Kernels -->")), clicked =>
- sub { $in->ask_warn('',_("This will take a few minutes."));
- cursor_wait();
- system("/usr/bin/mknbi-set");
- $list_nbis->clear_items();
- @nbis = grep(/\.nbi/, all("/var/lib/tftpboot"));
- foreach (@nbis) {
- my $t = $_;
- $list_nbis->add(gtkshow(gtksignal_connect(new Gtk::ListItem($t),
- select => sub { $nbi = $t; })));
- }
- cursor_norm();
- }),
- new Gtk::HBox(1,1),
- gtksignal_connect(new Gtk::Button(_("<-- Delete")), clicked =>
- sub { my $nbi = "/var/lib/tftpboot/" . $nbi;
- my $result = unlink("$nbi") || warn("Can't delete $nbi...");
- if ($result eq 1) {
- $list_nbis->remove_items($list_nbis->selection);
- }
- }),
- gtksignal_connect(new Gtk::Button(_("Delete All NBIs")), clicked =>
- sub { cursor_wait();
- foreach (grep(/\.nbi/, all("/var/lib/tftpboot"))) {
- my $nbi = "/var/lib/tftpboot/" . $_;
- my $result = unlink("$nbi") || warn("Can't delete $nbi...");
- #- wanted to walk through these and delete
- #- but can't figure out how to get the item from
- #- the label :(
- }
- $list_nbis->clear_items();
- cursor_norm();
- }),
- new Gtk::HBox(1,1),
- ),
- createScrolledWindow($list_nbis),
- ),),
- );
-
- $central_widget = \$nbi_box;
- $nbi_box->show_all();
-}
-
-sub maintain_users {
- #- copy users from /etc/shadow to /etc/shadow$$CLIENT$$ to allow ts login
- my $user_box;
- my @sys_users = cat_("/etc/shadow");
- my @ts_users = cat_("/etc/shadow\$\$CLIENT\$\$");
-
- #- use /homes to filter system daemons
- my @homes = all("/home");
-
- my $list_sys_users = new Gtk::List();
- my $sys_user;
-
- foreach (@sys_users) {
- my ($s_label, $dummy) = split(/:/, $_, 2);
- if (grep(/$s_label/, @homes)) {
- $list_sys_users->add(gtkshow(gtksignal_connect(new Gtk::ListItem($s_label),
- select => sub { $sys_user = $s_label; })));
- }
- }
- $list_sys_users->set_selection_mode('single');
-
- my $list_ts_users = new Gtk::List();
- my $ts_user;
-
- foreach (@ts_users) {
- my ($t_label, $dummy) = split(/:/, $_, 2);
- my @system_entry = grep(/$t_label/, @sys_users);
- $t_label = $t_label . " !!!" if ($_ ne $system_entry[0]);
- $list_ts_users->add(gtkshow(gtksignal_connect(new Gtk::ListItem($t_label),
- select => sub { $ts_user = $t_label; })));
- }
- $list_ts_users->set_selection_mode('single');
-
- gtkpack($status_box,
- $user_box = gtkpack_(new Gtk::VBox(0,10),
- 0, gtkadd(new Gtk::Label( "!!! Indicates the password in the system database is different than\n the one in the Terminal Server database.\nDelete/re-add the user to the Terminal Server to enable login." )),
- 0, gtkadd(new Gtk::HBox(0,20),
- createScrolledWindow($list_sys_users),
- gtkadd(new Gtk::VBox(1,10),
- new Gtk::HBox(0,10),
- gtksignal_connect(new Gtk::Button(_("Add User -->")), clicked =>
- sub { my $result = adduser(0, $sys_user);
- if ($result eq 0) {
- $list_ts_users->add(gtkshow(gtksignal_connect(new Gtk::ListItem($sys_user),
- select => sub { $ts_user = $sys_user;
- $list_ts_users->show(); })));
- }
- }),
- gtksignal_connect(new Gtk::Button(_("<-- Del User")), clicked =>
- sub { deluser(0, $ts_user);
- $list_ts_users->remove_items($list_ts_users->selection);
- }),
- new Gtk::HBox(0,10),
- ),
- createScrolledWindow($list_ts_users),
- ),),
- );
-
- $central_widget = \$user_box;
- $user_box->show_all();
-}
-
-sub maintain_clients {
- #- add client machines to Terminal Server config
- my $client_box;
- my %clients = read_dhcpd_conf();
- my $client;
-
- #- client info in tree view
- my $tree_clients = new Gtk::Tree();
- foreach my $key(keys(%clients)){
- my $t = $key;
- my $t_client= new_with_label Gtk::TreeItem($t);
- gtksignal_connect($t_client, select => sub { $client = $t; });
- $tree_clients->append($t_client);
-
- my $c_detail = new Gtk::Tree();
- $t_client->set_subtree($c_detail);
-
- my $c_det_hw = new_with_label Gtk::TreeItem($clients{$key}->{hardware});
- $c_detail->append($c_det_hw);
- $c_det_hw->show();
-
- my $c_det_ip = new_with_label Gtk::TreeItem($clients{$key}->{address});
- $c_detail->append($c_det_ip);
- $c_det_ip->show();
-
- my $c_det_nbi = new_with_label Gtk::TreeItem($clients{$key}->{filename});
- $c_detail->append($c_det_nbi);
- $c_det_nbi->show();
- }
- $tree_clients->set_selection_mode('single');
-
- #- entry boxes for client data entry
- my $label_host = new Gtk::Label("Client Name:");
- $label_host->set_justify(left);
- my $entry_host = new Gtk::Entry(20);
- my $label_mac = new Gtk::Label("MAC Address:");
- $label_mac->set_justify(left);
- my $entry_mac = new Gtk::Entry(20);
- my $label_ip = new Gtk::Label("IP Address:");
- $label_ip->set_justify(left);
- my $entry_ip = new Gtk::Entry(20);
- my $label_nbi = new Gtk::Label("Kernel Netboot Image:");
- $label_nbi->set_justify(left);
- my $entry_nbi = new Gtk::Combo();
-
- my @images = grep(/\.nbi/, all("/var/lib/tftpboot/"));
- $entry_nbi->set_popdown_strings(@images);
- $entry_nbi->set_value_in_list(1, 0);
-
- gtkpack($status_box,
- my $client_box = gtkpack_(new Gtk::VBox(1,10),
- 0, gtkadd(new Gtk::HBox(0,10),
- gtkadd(new Gtk::VBox(0,5),
- gtkadd($label_host), gtkadd($entry_host),
- gtkadd($label_mac), gtkadd($entry_mac),
- gtkadd($label_ip), gtkadd($entry_ip),
- gtkadd($label_nbi), gtkadd($entry_nbi),
- ),
- gtkadd(new Gtk::VBox(1,10),
- new Gtk::HBox(1,1),
- gtksignal_connect(new Gtk::Button(_("Add Client -->")), clicked =>
- sub { my $hostname = $entry_host->get_text();
- my $mac = $entry_mac->get_text();
- my $ip = $entry_ip->get_text();
- my $nbi = $entry_nbi->entry->get_text();
- if ( $hostname ne '' && $mac ne '' && $ip ne '' && $nbi ne '') {
-
- my $result = addclient(0, $hostname, $mac, $ip, $nbi);
-
- if ( $result eq 0 ) {
- my $t_client= new_with_label Gtk::TreeItem($hostname);
- gtksignal_connect($t_client, select => sub { $client = $hostname; });
- $tree_clients->append($t_client);
-
- my $c_detail = new Gtk::Tree();
- $t_client->set_subtree($c_detail);
-
- my $c_det_hw = new_with_label Gtk::TreeItem($mac);
- $c_detail->append($c_det_hw);
- $c_det_hw->show();
-
- my $c_det_ip = new_with_label Gtk::TreeItem($ip);
- $c_detail->append($c_det_ip);
- $c_det_ip->show();
-
- my $c_det_nbi = new_with_label Gtk::TreeItem($nbi);
- $c_detail->append($c_det_nbi);
- $c_det_nbi->show();
- $t_client->show();
- }
- }
- }),
- gtksignal_connect(new Gtk::Button(_("<-- Del Client")), clicked =>
- sub { my $result = delclient(0, $client);
- if ( $result eq 0 ) {
- $tree_clients->remove_items($tree_clients->selection);
- }
- }),
- gtksignal_connect(new Gtk::Button(_("dhcpd Config...")), clicked =>
- sub { ${$central_widget}->destroy(); dhcpd_config(); }),
- new Gtk::HBox(1,1),
- ),
- createScrolledWindow($tree_clients),
- ),),
- );
-
- $central_widget = \$client_box;
- $client_box->show_all();
-}
-
-sub dhcpd_config {
- #- do main dhcp server config
- my $dhcpd_box;
- my @netmask = ();
- my @broadcast = ();
- my @netconfig = ();
- my @ifconfig = ();
- my @ifvalues = ();
- my @resolve = ();
- my @nserve = ();
- my %netconfig;
- my @subnet = ();
- my @nservers = ();
-
- #- entry boxes for data entry
- my $box_subnet = new Gtk::HBox(0,0);
- my $label_subnet = new Gtk::Label("Subnet:");
- $label_subnet->set_justify(right);
- my $entry_subnet = new Gtk::Entry(20);
- $box_subnet->pack_end($entry_subnet, 0, 0, 10);
- $box_subnet->pack_end($label_subnet, 0, 0, 10);
-
- my $box_netmask = new Gtk::HBox(0,0);
- my $label_netmask = new Gtk::Label("Netmask:");
- $label_netmask->set_justify(left);
- my $entry_netmask = new Gtk::Entry(20);
- $box_netmask->pack_end($entry_netmask, 0, 0, 10);
- $box_netmask->pack_end($label_netmask, 0, 0, 10);
-
- my $box_routers = new Gtk::HBox(0,0);
- my $label_routers = new Gtk::Label("Routers:");
- $label_routers->set_justify(left);
- my $entry_routers = new Gtk::Entry(20);
- $box_routers->pack_end($entry_routers, 0, 0, 10);
- $box_routers->pack_end($label_routers, 0, 0, 10);
-
- my $box_subnet_mask = new Gtk::HBox(0,0);
- my $label_subnet_mask = new Gtk::Label("Subnet Mask:");
- $label_subnet_mask->set_justify(left);
- my $entry_subnet_mask = new Gtk::Entry();
- $box_subnet_mask->pack_end($entry_subnet_mask, 0, 0, 10);
- $box_subnet_mask->pack_end($label_subnet_mask, 0, 0, 10);
-
- my $box_broadcast = new Gtk::HBox(0,0);
- my $label_broadcast = new Gtk::Label("Broadcast Address:");
- $label_broadcast->set_justify(left);
- my $entry_broadcast = new Gtk::Entry(20);
- $box_broadcast->pack_end($entry_broadcast, 0, 0, 10);
- $box_broadcast->pack_end($label_broadcast, 0, 0, 10);
-
- my $box_domain = new Gtk::HBox(0,0);
- my $label_domain = new Gtk::Label("Domain Name:");
- $label_domain->set_justify(left);
- my $entry_domain = new Gtk::Entry(20);
- $box_domain->pack_end($entry_domain, 0, 0, 10);
- $box_domain->pack_end($label_domain, 0, 0, 10);
-
- my $box_name_servers = new Gtk::HBox(0,0);
- my $box_name_servers_entry = new Gtk::VBox(0,0);
- my $label_name_servers = new Gtk::Label("Name Servers:");
- $label_name_servers->set_justify(left);
- my $entry_name_server1 = new Gtk::Entry();
- my $entry_name_server2 = new Gtk::Entry();
- my $entry_name_server3 = new Gtk::Entry();
- $box_name_servers_entry->pack_start($entry_name_server1, 0, 0, 0);
- $box_name_servers_entry->pack_start($entry_name_server2, 0, 0, 0);
- $box_name_servers_entry->pack_start($entry_name_server3, 0, 0, 0);
- $box_name_servers->pack_end($box_name_servers_entry, 0, 0, 10);
- $box_name_servers->pack_end($label_name_servers, 0, 0, 10);
-
- #- grab some default entries from the running system
-
- if ( -e "/etc/sysconfig/network") {
- %netconfig = getVarsFromSh("/etc/sysconfig/network");
- $entry_domain->set_text($netconfig{DOMAINNAME});
- }
-
- if ( -e "/etc/sysconfig/network-scripts/ifcfg-eth0") {
- %netconfig = getVarsFromSh("/etc/sysconfig/network-scripts/ifcfg-eth0");
- $entry_netmask->set_text($netconfig{NETMASK});
- $entry_subnet_mask->set_text($netconfig{NETMASK});
-
- }
-
- @ifconfig = grep(/inet/, `/sbin/ifconfig eth0`);
- @ifvalues = split(/[: \t]+/, $ifconfig[0]);
- $entry_broadcast->set_text($ifvalues[5]);
-
- @broadcast = split(/\./, $ifvalues[5]);
- @netmask = split(/\./, $netconfig{NETMASK});
-
- foreach (0..3) {
- #- wasn't evaluating the & as expected
- my $val1= $broadcast[$_] + 0;
- my $val2 = $netmask[$_] + 0;
- $subnet[$_] = $val1 & $val2;
- }
-
- $entry_subnet->set_text(join(".", @subnet));
-
- my @route = grep(/^0.0.0.0/, `/sbin/route -n`);
- @ifvalues = split(/[ \t]+/, $route[0]);
- $entry_routers->set_text($ifvalues[1]);
-
- @resolve = cat_("/etc/resolv.conf");
- my $i = 1;
- chop(@resolve);
-
- foreach (@resolve) {
- @ifvalues = split(/ /, $_);
- if (($ifvalues[0] =~ /nameserver/) && ($i lt 4)){
- $nservers[$i] = $ifvalues[1]; $i++;
- }
- }
-
- $entry_name_server1->set_text($nservers[1]);
- $entry_name_server2->set_text($nservers[2]);
- $entry_name_server3->set_text($nservers[3]);
-
- gtkpack($status_box,
- $dhcpd_box = gtkpack_(new Gtk::HBox(1,10),
- 0, gtkadd((new Gtk::VBox),
- gtkadd($box_subnet),
- gtkadd($box_netmask),
- gtkadd($box_routers),
- gtkadd($box_subnet_mask),
- gtkadd($box_broadcast),
- gtkadd($box_domain),
- gtkadd($box_name_servers),
- ),
- 0, gtkadd(new Gtk::VBox(0,0),
- new Gtk::Label("dhcpd Server Configuration\n\n
- Most of these values were extracted
- from your running system. You can
- modify as needed."),
- gtksignal_connect(new Gtk::Button(_("Write Config")), clicked =>
- sub { write_dhcpd_config(
- $entry_subnet->get_text(),
- $entry_netmask->get_text(),
- $entry_routers->get_text(),
- $entry_subnet_mask->get_text(),
- $entry_broadcast->get_text(),
- $entry_domain->get_text(),
- $entry_name_server1->get_text(),
- $entry_name_server2->get_text(),
- $entry_name_server3->get_text()
- );}),
- new Gtk::HBox(0,10),
- ),
- ),
- );
-
- $central_widget = \$dhcpd_box;
- $dhcpd_box->show_all();
-}
-
-sub write_dhcpd_config {
- my( $subnet, $netmask, $routers, $subnet_mask, $broadcast, $domain, $ns1, $ns2, $ns3) = @_;
-
- $nfs_subnet = $subnet;
- $nfs_mask = $subnet_mask;
-
- open(FHANDLE, "> /etc/dhcpd.conf");
- print FHANDLE "#dhcpd.conf - generated by drakTermServ\n\n";
- print FHANDLE "ddns-update-style none;\n\n";
- print FHANDLE "# Long leases (48 hours)\ndefault-lease-time 172800;\nmax-lease-time 172800;\n\n";
- print FHANDLE "# Include Etherboot definitions and defaults\ninclude \"/etc/dhcpd.conf.etherboot.include\";\n\n";
- print FHANDLE "# Network-specific section\n\n";
-
- print FHANDLE "subnet $subnet netmask $netmask {\n";
- print FHANDLE "\toption routers $routers;\n" if $routers;
- print FHANDLE "\toption subnet-mask $subnet_mask;\n" if $subnet_mask;
- print FHANDLE "\toption broadcast-address $broadcast;\n" if $broadcast;
- print FHANDLE "\toption domain-name \"$domain\";\n" if $domain;
-
- my $ns_string = "\toption domain-name-servers " . $ns1 if $ns1;
- $ns_string = $ns_string . ", " . $ns2 if $ns2;
- $ns_string = $ns_string . ", " . $ns3 if $ns3;
- $ns_string = $ns_string . ";\n" if $ns_string;
- print FHANDLE $ns_string if $ns_string;
-
- print FHANDLE "}\n\n";
-
- print FHANDLE "# Include client machine configurations\ninclude \"/etc/dhcpd.conf.etherboot.clients\";\n";
- close FHANDLE
-}
-
-sub write_eb_image {
- #- write a bootable etherboot CD image or floppy
- my ($nic, $rom_path, $type) = @_;
- if ($type eq 'floppy') {
- my $in = interactive->vnew;
- if ( -e "/dev/fd0" ) {
- my $result = $in->ask_okcancel(_("Please insert floppy disk:"));
- return if !($result);
- $result = system("cat $rom_path/boot1a.bin $rom_path/lzrom/$nic > /dev/fd0") if $result;
- if ($result) {
- $in->ask_warn('',_("Couldn't access the floppy!"))
- } else {
- $in->ask_warn('',_("Floppy can be removed now"))
- }
- } else {
- $in->ask_warn('',_("No floppy drive available!"));
- }
- } else {
- mkdir_p("/tmp/eb");
- system("cat $rom_path/boot1a.bin $rom_path/lzrom/$nic > /tmp/eb/eb.img");
- system("dd if=/dev/zero of=/tmp/eb/eb.img bs=512 seek=72 count=2808");
- system("mkisofs -b eb.img -o /tmp/$nic.iso /tmp/eb");
- rm_rf("/tmp/eb");
- if ( -e "/tmp/eb.iso" ) {
- $in->ask_warn('',_("Etherboot ISO image is /tmp/$nic.iso"))
- } else {
- $in->ask_warn('',_("Something went wrong!"))
- }
- }
-}
-
-sub enable_ts {
- #- setup default config files for terminal server
-
- my $cmd_line = @_;
-
- @buff = ();
- $buff[0] = "Enabling Terminal Server...\n\n";
- $buff[1] = "\tChecking default /etc/dhcpd.conf...\n";
- my @my_conf = cat_("/etc/dhcpd.conf");
- if ($my_conf[0] !~ /drakTermServ/) {
- if ($cmd_line eq 1) {
- print("No /etc/dhcpd.conf built yet - use GUI to create!!\n");
- return;
- } else {
- $in->ask_warn('',_("Need to create /etc/dhcpd.conf first!"));
- #$central_widget->destroy;
- dhcpd_config();
- return;
- }
- }
- my $buff_index = toggle_chkconfig("on", "dhcpd", 2);
- $buff[$buff_index] = "\tSetting up default /etc/exports...\n";
- cp_af("/etc/exports", "/etc/exports.mdkTS");
- open(FHANDLE, "> /etc/exports");
- print FHANDLE "#/etc/exports - generated by drakTermServ\n\n";
- print FHANDLE "/\t(ro,all_squash)\n";
- print FHANDLE "/home\t$nfs_subnet/$nfs_mask(rw,root_squash)\n";
- close FHANDLE;
- $buff_index = toggle_chkconfig("on", "clusternfs", $buff_index+1);
- $buff_index = toggle_chkconfig("on", "tftp", $buff_index);
- $buff_index = service_change("xinetd", "restart", $buff_index);
- $buff[$buff_index] = "\n\tDone!";
-
- if ($cmd_line == 1){
- print "@buff\n";
- return;
- }
-
- show_status(@buff);
-}
-
-sub disable_ts {
- #- restore pre-terminal server configs
- my $cmd_line = @_;
-
- @buff = ();
- $buff[0] = "Disabling Terminal Server...\n\n";
- $buff[1] = "\tRestoring original /etc/dhcpd.conf...\n";
- cp_af("/etc/dhcpd.conf.mdkTS", "/etc/dhcpd.conf");
- my $buff_index = toggle_chkconfig("off", "dhcpd", 2);
- $buff[$buff_index] = "\tRestoring default /etc/exports...\n";
- cp_af("/etc/exports.mdkTS", "/etc/exports");
- $buff_index = toggle_chkconfig("off", "clusternfs", $buff_index+1);
- $buff_index = toggle_chkconfig("off", "tftp", $buff_index);
- $buff_index = service_change("xinetd", "restart", $buff_index);
- $buff[$buff_index] = "\n\tDone!";
-
- if ($cmd_line == 1){
- print "@buff\n";
- return;
- }
-
- show_status(@buff);
-}
-
-sub toggle_chkconfig {
- #- change service config
- my ($state, $service, $buff_index) = @_;
- system("/sbin/chkconfig $service $state");
- $buff[$buff_index] = "\tTurning $service $state...\n";
- $buff_index++;
- $buff_index;
-}
-
-sub service_change {
- my ($service, $command, $buff_index) = @_;
- system("/sbin/service $service $command > /tmp/drakTSservice.status 2>&1");
- open(STATUS, "/tmp/drakTSservice.status");
- while(<STATUS>) {
- my ($phrase, $result) = split(':',$_);
- $result = "[ OK ]" if ($result =~ /OK/);
- $result = "[ FAIL ]" if ($result =~ /FAIL/);
- $buff[$buff_index] = "\t$phrase:\t\t\t" . $result . "\n";
- $buff_index++;
- }
- close STATUS;
- unlink "/tmp/drakTSservice.status" or warn("Can't delete /tmp/drakTSservice.status\n");
- $buff_index;
-}
-
-sub start_ts {
- #- start the terminal server
- my $cmd_line = @_;
-
- @buff = ();
- $buff[0] = "Starting Terminal Server...\n\n";
- my $buff_index = service_change("dhcpd", "start", 2);
- $buff_index = service_change("clusternfs", "start", $buff_index);
- $buff[$buff_index] = "\n\tDone!";
-
- if ($cmd_line == 1){
- print "@buff\n";
- return;
- }
-
- show_status(@buff);
-}
-
-sub stop_ts {
- #- stop the terminal server
- my $cmd_line = @_;
-
- @buff = ();
- $buff[0] = "Stopping Terminal Server...\n\n";
- my $buff_index = service_change("dhcpd", "stop", 2);
- $buff_index = service_change("clusternfs", "stop", $buff_index);
- $buff[$buff_index] = "\n\tDone!";
-
- if ($cmd_line == 1){
- print "@buff\n";
- return;
- }
-
- show_status(@buff);
-
-}
-
-sub show_status {
- #- just a generic routine to display an array of text in the GUI screen
- my @buff = @_;
-
- my $text = new Gtk::Text(undef, undef);
- my $status_t_box;
- gtkpack($status_box,
- $status_t_box = gtkpack_(new Gtk::VBox(0,10),
- 1, gtkpack_(new Gtk::HBox(0,0),
- 1, gtktext_insert(gtkset_editable($text, 1), "@buff"),
- ),
- ),
- );
-
- $central_widget = \$status_t_box;
- $status_box->show_all();
-}
-
-sub adduser {
- my ($cmd_line, $username) = @_;
- my @active_users = cat_("/etc/shadow");
- my @ts_users = cat_("/etc/shadow\$\$CLIENT\$\$");
- my $is_user = grep(/$username/, @active_users);
- my $add_fail = 0;
- my $in_already;
-
- if ($is_user) {
- my @shadow_entry = grep(/$username/, @active_users);
- my $is_ts_user = grep(/$username/, @ts_users);
- if ($is_ts_user) {
- my @ts_shadow = grep(/$username/, @ts_users);
- if ($shadow_entry[0] eq $ts_shadow[0]) {
- $in_already = 1;
- } else {
- #in but password changed
- print "$username passwd bad in Terminal Server - rewriting...\n";
- deluser($cmd_line, $username);
- adduser($cmd_line, $username);
- }
- } else {
- # new ts user
- open(FHANDLE, ">> /etc/shadow\$\$CLIENT\$\$");
- print FHANDLE "$shadow_entry[0]" or $add_fail = 1;
- close FHANDLE;
- $in_already = 0;
- }
- }
-
- if ($cmd_line == 1){
- print "$username is not a user..\n" if !($is_user);
- print "$username is already a Terminal Server user\n" if $in_already;
- if ($add_fail== 1 || $in_already || !$is_user) {
- print "Addition of $username to Terminal Server failed!\n";
- } else {
- print "$username added to Terminal Server\n";
- }
- return;
- } else {
- $in_already;
- }
-}
-
-sub deluser {
- # del a user from the shadow$$CLIENT$$ file
- my ($cmd_line, $username) = @_;
- my $i;
- my $user;
- my $user_deleted;
-
- my @ts_users = cat_("/etc/shadow\$\$CLIENT\$\$");
- my $is_ts_user = grep(/$username/, @ts_users);
-
- if ($is_ts_user) {
- $i = 0;
- foreach $user (@ts_users) {
- if ($user =~ /$username/) {
- splice (@ts_users, $i, 1);
- $user_deleted = 1;
- break;
- }
- $i++;
- }
- open(FHANDLE, "> /etc/shadow\$\$CLIENT\$\$");
- foreach $user (@ts_users) {
- print FHANDLE "$user";
- }
- close FHANDLE;
- }
-
- if ($cmd_line == 1){
- if ($user_deleted) {
- print "Deleted $username...\n";
- } else {
- print "$username not found...\n";
- }
- return;
- }
-}
-
-sub addclient {
- #- add a new client entry after checking for dups
- my ($cmd_line, $hostname, $mac, $ip, $nbi) = @_;
-
- my $host_in_use = 0;
- my $mac_in_use = 0;
- my $ip_in_use = 0;
- my $client;
-
- my %ts_clients = read_dhcpd_conf();
-
- foreach $client(keys(%ts_clients)){
- $host_in_use = 1 if ($hostname eq $client);
- $mac_in_use = 1 if ($mac eq $ts_clients{$client}->{hardware});
- $ip_in_use = 1 if ($ip eq $ts_clients{$client}->{address});
- }
-
- if ($cmd_line == 1){
- print "$hostname already in use\n" if $host_in_use;
- print "$mac already in use\n" if $mac_in_use;
- print "$ip already in use\n" if $ip_in_use;
- if ($host_in_use || $mac_in_use || $ip_in_use) {
- return;
- }
- }
-
- if (!$host_in_use && !$mac_in_use && !$ip_in_use) {
- $ts_clients{$hostname}->{hardware} = $mac;
- $ts_clients{$hostname}->{address} = $ip;
- $ts_clients{$hostname}->{filename} = $nbi;
-
- my $clients = "/etc/dhcpd.conf.etherboot.clients";
- open(CLIENT, ">> $clients") || warn ("Can't open $clients!");
- print_client_entry("CLIENT", $hostname, %ts_clients);
- close CLIENT;
- 0;
- }
-}
-
-sub delclient {
- #- find a client and delete the entry in dhcpd.conf
- my ($cmd_line, $hostname) = @_;
- my $client;
- my $host_found;
-
- my %ts_clients = read_dhcpd_conf();
-
- foreach $client(keys(%ts_clients)){
- if ($hostname eq $client) {
- $host_found = 1;
- delete $ts_clients{$client};
- write_dhcpd_conf(%ts_clients);
- return 0;
- }
- }
-
- if ($cmd_line == 1){
- print "$hostname not found...\n" if (!$host_found);
- return;
- }
-}
-
-sub print_client_entry {
- #- print a client entry, in proper format
- my ($handle, $client, %ts_clients) = @_;
-
- print $handle "host $client {\n";
- print $handle "\thardware ethernet\t$ts_clients{$client}->{hardware};\n";
- print $handle "\tfixed-address\t\t$ts_clients{$client}->{address};\n";
- print $handle "\tfilename\t\t\"$ts_clients{$client}->{filename}\";\n";
- print $handle "}\n";
-}
-
-sub write_dhcpd_conf {
- my %ts_clients = @_;
- my $clients = "/etc/dhcpd.conf.etherboot.clients";
- my $key;
-
- open(CLIENT, "> $clients") || warn ("Can't open $clients!");
- foreach $key(keys(%ts_clients)){
- print_client_entry("CLIENT", $key, %ts_clients);
- }
- close CLIENT
-}
-
-sub read_dhcpd_conf {
- my $clients = "/etc/dhcpd.conf.etherboot.clients";
- my %ts_clients;
- my $hostname;
-
- #- read and parse current client entries
- open(CLIENTS, $clients) || warn("Can't open $clients\n");
- while(<CLIENTS>) {
- my ($name, $val, $val2) = split(' ',$_);
- $val = $val2 if ($name =~ /hardware/);
- $val =~ s/[;"]//g;
- if ($name !~ /}/) {
- if ($name =~ /host/) {
- $hostname = $val;
- } else {
- $name = "address" if ($name =~ /fixed-address/);
- $ts_clients{$hostname}->{$name} = $val;
- }
- }
- }
- close CLIENTS;
- %ts_clients;
-}