| Current File : //usr/share/webmin/ipfw/index.cgi |
#!/usr/bin/perl
# Show all firewall rules
require './ipfw-lib.pl';
&ReadParse();
# Make sure the ipfw command is installed
if (!&has_command($config{'ipfw'})) {
&ui_print_header(undef, $text{'index_title'}, "", undef, 1, 1);
&ui_print_endpage(
&ui_config_link('index_eipfw',
[ "<tt>$config{'ipfw'}</tt>", undef ]));
}
# Make sure ipfw works
$rules = &get_config();
$active = &get_config("$config{'ipfw'} show |", \$out);
if ($?) {
&ui_print_header(undef, $text{'index_title'}, "", undef, 1, 1);
&ui_print_endpage(
&ui_config_link('index_elist',
[ "<tt>$config{'ipfw'} show</tt>",
"<pre>$out</pre>", undef ]));
}
# Get the version number
if ($config{'version'}) {
$ipfw_version = $config{'version'};
}
else {
$vout = `$config{'ipfw'} 2>&1`;
$vouth = `$config{'ipfw'} -h 2>&1`;
if ($vout =~ /preproc/ || $vouth =~ /preproc/) {
$ipfw_version = 2;
}
else {
$ipfw_version = 1;
}
}
open(VERSION, ">$module_config_directory/version");
print VERSION $ipfw_version,"\n";
close(VERSION);
&ui_print_header(undef, $text{'index_title'}, "", undef, 1, 1, 0,
&help_search_link("ipfw", "man", "doc", "google"),
undef, undef,
&text('index_version', $ipfw_version));
# Check for an active firewall that is not managed by this module
if (!@$rules && @$active > 1) {
# Yes .. offer to convert
print &text('index_existing', scalar(@$active),
"<tt>$ipfw_file</tt>"),"<p>\n";
print &ui_form_start("convert.cgi");
print "<center>",&ui_submit($text{'index_saveex'}),"<p>\n";
print "</center>\n";
print &ui_form_end();
print "<table border width=100%>\n";
print "<tr $tb><td><b>$text{'index_headerex'}</b></td></tr>\n";
print "<tr $cb> <td><pre>";
print $out;
print "</pre></td> </tr></table>\n";
}
elsif (@$rules && !$in{'reset'}) {
# Find last editable rule
if ($rules->[@$rules-1]->{'num'} == 65535 &&
@$rules > 1) {
$lastidx = $rules->[@$rules-2]->{'index'};
}
else {
$lastidx = $rules->[@$rules-1]->{'index'};
}
# Build map of active rules
local %amap = map { int($_->{'num'}), $_ } @$active;
# Show the rules
print &ui_form_start("edit_rule.cgi");
local @widths = ( "width=10", "width=5%", undef );
push(@widths, undef) if ($config{'view_condition'});
push(@widths, undef) if ($config{'view_comment'});
push(@widths, "width=5%", "width=5% nowrap") if ($config{'view_counters'});
push(@widths, "width=5%", "width=5%");
@links = ( &select_all_link("d", 0),
&select_invert_link("d", 0) );
print &ui_links_row(\@links);
print &ui_columns_start([ "",
$text{'index_num'},
$text{'index_action'},
$config{'view_condition'} ?
( $text{'index_desc'} ) : ( ),
$config{'view_comment'} ?
( $text{'index_cmt'} ) : ( ),
$config{'view_counters'} ?
( $text{'index_count1'},
$text{'index_count2'} ) : ( ),
$text{'index_move'},
$text{'index_radd'} ], 100, 0,
\@widths);
foreach $r (@$rules) {
next if ($r->{'other'}); # Not displayable
local ($mover, $adder);
$mover = &ui_up_down_arrows(
"move.cgi?idx=$r->{'index'}&up=1",
"move.cgi?idx=$r->{'index'}&down=1",
$r->{'index'} != 0 && $r->{'index'} <= $lastidx,
$r->{'index'} < $lastidx);
if ($r->{'index'} <= $lastidx) {
$adder .= "<a href='edit_rule.cgi?new=1&".
"after=$r->{'index'}'>".
"<img src=images/after.gif border=0></a>";
$adder .= "<a href='edit_rule.cgi?new=1&".
"before=$r->{'index'}'>".
"<img src=images/before.gif border=0></a>";
}
local $num = $r->{'num'};
local $act = ($text{'action_'.&real_action($r->{'action'})} ||
uc($r->{'action'})).
(defined($r->{'aarg'}) ? " $r->{'aarg'}" : "");
if ($r->{'index'} <= $lastidx) {
$num = &ui_link("edit_rule.cgi?idx=$r->{'index'}",$num);
$act = &ui_link("edit_rule.cgi?idx=$r->{'index'}",$act);
}
local $a = $amap{int($r->{'num'})};
print &ui_checked_columns_row(
[ $num,
$act,
$config{'view_condition'} ?
( &describe_rule($r) ) : ( ),
$config{'view_comment'} ?
( $r->{'cmt'} || "<br>" ) : ( ),
$config{'view_counters'} ?
( $a->{'count1'}, &nice_size($a->{'count2'}) ) : ( ),
$mover,
$adder ],
\@widths, "d", $r->{'num'});
}
print &ui_columns_end();
print &ui_links_row(\@links);
# Show delete and add buttons
print "<table width=100%><tr>\n";
print "<td align=left>",
&ui_submit($text{'index_delete'}, "delsel"),"</td>\n";
print "<td align=right>",
&ui_submit($text{'index_add2'}, "new"),"</td>\n";
print "</tr></table>\n";
print &ui_form_end();
# Show buttons to apply configuration and start at boot
print &ui_hr();
$atboot = &check_boot();
print &ui_buttons_start();
if (&foreign_check("servers")) {
@servers = &list_cluster_servers();
}
print &ui_buttons_row("apply.cgi", $text{'index_apply'},
@servers ? $text{'index_applydesc2'}
: $text{'index_applydesc'});
print &ui_buttons_row("unapply.cgi", $text{'index_unapply'},
$text{'index_unapplydesc'});
if ($atboot != -1) {
print &ui_buttons_row("bootup.cgi", $text{'index_boot'},
$text{'index_bootdesc'}, undef,
&ui_radio("boot", $atboot ? 1 : 0,
[ [ 1, $text{'yes'} ],
[ 0, $text{'no'} ] ]));
}
print &ui_buttons_row("index.cgi", $text{'index_reset'},
$text{'index_resetdesc'}, undef,
&ui_hidden("reset", 1));
# Show button for cluster page
if (&foreign_check("servers")) {
&foreign_require("servers", "servers-lib.pl");
@allservers = grep { $_->{'user'} }
&servers::list_servers();
}
if (@allservers) {
print &ui_buttons_row("cluster.cgi", $text{'index_cluster'},
$text{'index_clusterdesc'});
}
print &ui_buttons_end();
}
else {
# Offer to setup simple firewall
print &text($in{'reset'} ? 'index_rsetup' : 'index_setup',
"<tt>$ipfw_file</tt>"),"<p>\n";
print "<form action=setup.cgi>\n";
print &ui_hidden("reset", $in{'reset'});
print "<center><table><tr><td>\n";
print "<input type=radio name=auto value=0 checked> ",
"$text{'index_auto0'}<p>\n";
foreach $a (2 .. 4) {
print "<input type=radio name=auto value=$a> ",
"$text{'index_auto'.$a} ",
&interface_choice("iface".$a, undef, 1),"<p>\n";
}
print "</td></tr></table>\n";
print "<input type=submit value='$text{'index_auto'}'><p>\n";
print "<input type=checkbox name=atboot value=1> ",
"$text{'index_atboot'}\n";
print "</center></form>\n";
}
&ui_print_footer("/", $text{'index'});