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authorStew Benedict <stewb@mandriva.org>2002-10-14 18:34:52 +0000
committerStew Benedict <stewb@mandriva.org>2002-10-14 18:34:52 +0000
commitb98f2d4acfc39dbcabe21e142c683b95bf74df55 (patch)
tree3bac3b4571e51e6dcb8e4fa11014e6bcc9f00484
parentf9af3135d2a26c64028b52d13a9c1b431f21e91b (diff)
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Finish thin client setup option.
-rwxr-xr-xperl-install/standalone/drakTermServ95
1 files changed, 93 insertions, 2 deletions
diff --git a/perl-install/standalone/drakTermServ b/perl-install/standalone/drakTermServ
index 5b04617c1..efe56941a 100755
--- a/perl-install/standalone/drakTermServ
+++ b/perl-install/standalone/drakTermServ
@@ -41,6 +41,7 @@ use Gtk;
use lib qw(/usr/lib/libDrakX);
use standalone; #- warning, standalone must be loaded very first, for 'explanations'
+use strict;
use interactive;
use my_gtk qw(:helpers :wrappers);
@@ -782,6 +783,7 @@ sub maintain_clients {
}
my $check_thin;
+ my $check_allow_thin;
my $is_thin = 0;
gtkpack($status_box,
@@ -845,8 +847,19 @@ sub maintain_clients {
}),
gtksignal_connect(new Gtk::Button(_("<-- Edit Client")), clicked =>
sub { $entry_host->set_text($client);
- #FIXME - how to get the tree branches?
-
+ $entry_mac->set_text($clients{$client}{hardware});
+ $entry_ip->set_text($clients{$client}{address});
+ my $type = $clients{$client}{type};
+ if ($type eq "thin") {
+ $check_thin->set_active(1);
+ } else {
+ $check_thin->set_active(0);
+ }
+ $entry_nbi->entry->set_text($clients{$client}{filename});
+ my $result = delclient(0, $client);
+ if ($result eq 0) {
+ $tree_clients->remove_items($tree_clients->selection);
+ }
}),
gtksignal_connect(new Gtk::Button(_("Delete Client")), clicked =>
sub { my $result = delclient(0, $client);
@@ -867,6 +880,27 @@ sub maintain_clients {
gtksignal_connect($check_allow_thin, clicked =>
sub { invbool \$thin_clients;
$check_thin->set_sensitive($thin_clients);
+ # we need to change some system files to allow the thin clients
+ # to access the server - enabling xdmcp and modify hosts.deny/hosts.allow for some security
+ # we also need to set runlevel to 5 and restart the display manager
+ if ($thin_clients eq 1) {
+ `perl -pi -e 's/id:3:initdefault:/id:5:initdefault:/' /etc/inittab`;
+ `perl -pi -e 's/\! DisplayManager.requestPort:/DisplayManager.requestPort:/' /etc/X11/xdm/xdm-config`;
+ `perl -pi -e 's/Enable=false/Enable=true/' /usr/share/config/kdm/kdmrc`;
+ # This file had 2 "Enable=" entries, one for xdmcp and one for debug
+ change_gdm_xdmcp("true");
+ standalone::explanations("Modified files /etc/inittab, /etc/X11/xdm/xdm-config, /usr/share/config/kdm/kdmrc, /etc/X11/gdm/gdm.conf");
+ # just xdmcp in hosts.allow is enough for xdm & kdm, but gdm doesn't work - x11 doesn't help either
+ update_hosts_allow("enable");
+ } else {
+ `perl -pi -e 's/id:5:initdefault:/id:3:initdefault:/' /etc/inittab`;
+ `perl -pi -e 's/DisplayManager.requestPort:/\! DisplayManager.requestPort:/' /etc/X11/xdm/xdm-config`;
+ `perl -pi -e 's/Enable=true/Enable=false/' /usr/share/config/kdm/kdmrc`;
+ change_gdm_xdmcp("false");
+ standalone::explanations("Modified files /etc/inittab, /etc/X11/xdm/xdm-config, /usr/share/config/kdm/kdmrc, /etc/X11/gdm/gdm.conf");
+ update_hosts_allow("disable");
+ }
+ $in->ask_warn('',_("Need to restart the Display Manager for full changes to take effect. \n(service dm restart - at the console)"));
}
);
$central_widget = \$client_box;
@@ -1433,6 +1467,63 @@ sub delclient {
}
}
+sub change_gdm_xdmcp {
+ my ($enable) = @_;
+ my @conf_data = cat_("/etc/X11/gdm/gdm.conf");
+ for (my $i = 0; $i < @conf_data; $i++) {
+ $conf_data[$i] =~ s/^Enable\=false/Enable\=true/ if ($enable eq "true");
+ $conf_data[$i] =~ s/^Enable\=true/Enable\=false/ if ($enable eq "false");
+ # bail here so we don't alter the debug setting
+ if ($conf_data[$i] eq "[debug]\n") {
+ output("/etc/X11/gdm/gdm.conf", @conf_data);
+ last;
+ }
+ }
+}
+
+sub update_hosts_allow {
+ my ($mode) = @_;
+ my $ip = get_ip_from_sys();
+ my @values = split(/\./, $ip);
+ my $subnet = $values[0] . "." . $values[1] . "." . $values[2] . ".";
+ if ($mode eq "enable") {
+ my $has_all = `grep ALL /etc/hosts.allow`;
+ if ($has_all) {
+ $in->ask_warn('',_("/etc/hosts.allow and /etc/hosts.deny already configured - not changed"));
+ return;
+ }
+ if (!$has_all) {
+ standalone::explanations("Modified file /etc/hosts.allow");
+ append_to_file("/etc/hosts.allow", "ALL:\t$subnet\n");
+ }
+ $has_all = `grep ALL /etc/hosts.deny`;
+ if (!$has_all) {
+ standalone::explanations("Modified file /etc/hosts.deny");
+ append_to_file("/etc/hosts.deny", "ALL:\tALL\n");
+ }
+ }
+ if ($mode eq "disable") {
+ my @allow = cat_("/etc/hosts.allow");
+ for (my $i = 0; $i < @allow; $i++) {
+ if ($allow[$i] =~ /^ALL:\t$subnet/) {
+ splice(@allow, $i, 1);
+ standalone::explanations("Modified file /etc/hosts.allow");
+ output("/etc/hosts.allow", @allow);
+ last;
+ }
+ }
+ my @deny = cat_("/etc/hosts.deny");
+ for (my $i = 0; $i < @deny; $i++) {
+ if ($deny[$i] =~ /^ALL:\tALL/) {
+ splice(@deny, $i, 1);
+ standalone::explanations("Modified file /etc/hosts.deny");
+ output("/etc/hosts.deny", @deny);
+ last;
+ }
+ }
+ }
+}
+
sub format_client_entry {
#- create a client entry, in proper format
my ($client, %ts_clients) = @_;