| Current File : //usr/share/webmin/ipfilter/index.cgi |
#!/usr/bin/perl
# Show all firewall rules
require './ipfilter-lib.pl';
&ReadParse();
# Make sure the ipf command is installed
$cmd = &missing_firewall_commands();
if ($cmd) {
&ui_print_header(undef, $text{'index_title'}, "", undef, 1, 1);
&ui_print_endpage(
&ui_config_link('index_ecmd',
[ "<tt>$cmd</tt>", undef ]));
}
# Get the version number
$vout = &backquote_command("$config{'ipf'} -V 2>&1");
if ($vout =~ /IP\s+Filter:\s+v?(\S+)/i) {
$ipf_version = $1;
}
open(VERSION, ">$module_config_directory/version");
print VERSION $ipf_version,"\n";
close(VERSION);
&ui_print_header(undef, $text{'index_title'}, "", undef, 1, 1, 0,
&help_search_link("ipf", "man", "doc", "google"),
undef, undef,
&text('index_version', $ipf_version));
# See if enabled at boot
$atboot = &check_firewall_init();
# Get the saved and active rules
$live = &get_live_config();
$rules = &get_config();
if (!-r $config{'ipf_conf'} && @$live) {
# Offer to save existing rules
print &text('index_existing', scalar(@$live),
"<tt>$config{'ipf_conf'}</tt>"),"<p>\n";
print &ui_form_start("convert.cgi");
print "<center>",&ui_submit($text{'index_saveex'}),"<p>\n";
print &ui_checkbox("atboot", 1, $text{'index_atboot'},
$atboot == 2),"\n";
print "</center>",&ui_form_end(),"<p>\n";
print "<table border width=100%>\n";
print "<tr $tb><td><b>$text{'index_headerex'}</b></td></tr>\n";
print "<tr $cb> <td><pre>";
foreach $dir ("i", "o") {
open(OUT, "$config{'ipfstat'} -$dir |");
while(<OUT>) {
print &html_escape($_);
}
close(OUT);
}
print "</pre></td> </tr></table>\n";
}
elsif (@$rules && !$in{'reset'}) {
# Show the rules
print &ui_form_start("edit_rule.cgi");
local @widths = ( "width=10", "width=5%", "width=10%", undef );
push(@widths, undef) if ($config{'view_condition'});
push(@widths, undef) if ($config{'view_comment'});
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_active'},
$text{'index_action'},
$text{'index_dir'},
$config{'view_condition'} ?
( $text{'index_desc'} ) : ( ),
$config{'view_comment'} ?
( $text{'index_cmt'} ) : ( ),
$text{'index_move'},
$text{'index_radd'} ], 100, 0,
\@widths);
foreach $r (@$rules) {
local ($mover, $adder);
if ($r eq $rules->[@$rules-1]) {
$mover .= "<img src=images/gap.gif>";
}
else {
$mover .= "<a href='move.cgi?idx=$r->{'index'}&".
"down=1'><img src=".
"images/down.gif border=0></a>";
}
if ($r eq $rules->[0]) {
$mover .= "<img src=images/gap.gif>";
}
else {
$mover .= "<a href='move.cgi?idx=$r->{'index'}&".
"up=1'><img src=images/up.gif ".
"border=0></a>";
}
$adder .= "<a href='edit_rule.cgi?new=1&".
"after=$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 $active = $r->{'active'} ? $text{'yes'} :
"<font color=#ff0000>$text{'no'}</font>";
$active = &ui_link("edit_rule.cgi?idx=$r->{'index'}", $active);
local $action = $text{'action_'.$r->{'action'}} ||
uc($r->{'action'});
$action = &ui_link("edit_rule.cgi?idx=$r->{'index'}", $action);
local $dir = $text{'dir_'.$r->{'dir'}};
$dir = &ui_link("edit_rule.cgi?idx=$r->{'index'}", $dir);
print &ui_checked_columns_row(
[ $active,
$action,
$dir,
$config{'view_condition'} ?
( &describe_rule($r) ) : ( ),
$config{'view_comment'} ?
( $r->{'cmt'} || "<br>" ) : ( ),
$mover,
$adder ],
\@widths, "d", $r->{'index'});
}
print &ui_columns_end();
print &ui_links_row(\@links);
# Buttons to delete and add
print "<table width=100%><tr>\n";
print "<td align=left>",
&ui_submit($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 NAT rules
print &ui_hr();
$natrules = &get_ipnat_config();
print &ui_form_start("edit_nat.cgi");
if (@$natrules) {
local @widths = ( "width=10", "width=5%", "width=10%", undef );
push(@widths, undef) if ($config{'view_condition'});
push(@widths, undef) if ($config{'view_comment'});
push(@widths, "width=5%", "width=5%");
print &select_all_link("d", 1),"\n";
print &select_invert_link("d", 1),"<br>\n";
print &ui_columns_start([ "",
$text{'index_active'},
$text{'index_nataction'},
$config{'view_condition'} ?
( $text{'index_natfrom'},
$text{'index_natto'} ) : ( ),
$config{'view_comment'} ?
( $text{'index_cmt'} ) : ( ),
$text{'index_move'} ], 100, 0,
\@widths);
foreach $r (@$natrules) {
local ($mover, $adder);
if ($r eq $natrules->[@$natrules-1]) {
$mover .= "<img src=images/gap.gif>";
}
else {
$mover .= "<a href='natmove.cgi?idx=$r->{'index'}&".
"down=1'><img src=".
"images/down.gif border=0></a>";
}
if ($r eq $natrules->[0]) {
$mover .= "<img src=images/gap.gif>";
}
else {
$mover .= "<a href='natmove.cgi?idx=$r->{'index'}&".
"up=1'><img src=images/up.gif ".
"border=0></a>";
}
local $active = $r->{'active'} ? $text{'yes'} :
"<font color=#ff0000>$text{'no'}</font>";
$active = &ui_link("edit_nat.cgi?idx=$r->{'index'}",
$active);
local $action = $text{'action_'.$r->{'action'}} ||
uc($r->{'action'});
$action = &ui_link("edit_nat.cgi?idx=$r->{'index'}",
$action);
print &ui_columns_row(
[ &ui_checkbox("d", $r->{'index'}, "", 0),
$active,
$action,
$config{'view_condition'} ?
( &describe_from($r), &describe_to($r) ) : ( ),
$config{'view_comment'} ?
( $r->{'cmt'} || "<br>" ) : ( ),
$mover ],
\@widths);
}
print &ui_columns_end();
print &select_all_link("d", 1),"\n";
print &select_invert_link("d", 1),"<br>\n";
print "<table width=100%><tr>\n";
print "<td align=left>",
&ui_submit($text{'index_delete'}, "delsel"),"</td>\n";
print "<td align=right>",
&ui_submit($text{'index_add3'}, "newmap"),"\n",
&ui_submit($text{'index_add4'}, "newrdr"),"</td>\n";
print "</tr></table>\n";
}
else {
print "<b>$text{'index_natnone'}</b><p>\n";
print "<table width=100%><tr>\n";
print "<td align=right>",
&ui_submit($text{'index_add3'}, "newmap"),"\n",
&ui_submit($text{'index_add4'}, "newrdr"),"</td>\n";
print "</tr></table>\n";
}
print &ui_form_end();
# Show buttons to apply configuration and start at boot
print &ui_hr();
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'});
print &ui_buttons_row("bootup.cgi", $text{'index_boot'},
$text{'index_bootdesc'}, undef,
&ui_radio("boot", $atboot == 2 ? 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 &ui_form_start("setup.cgi");
print &ui_hidden("reset", $in{'reset'});
print "<center><table><tr><td>\n";
print &ui_oneradio("auto", 0, $text{'index_auto0'}, 1),"<p>\n";
foreach $a (1 .. 4) {
print &ui_oneradio("auto", $a, $text{'index_auto'.$a}, 0)," ",
&interface_choice("iface".$a, undef, 1),"<p>\n";
}
print "</td></tr></table>\n";
print &ui_submit($text{'index_auto'}),"<p>\n";
print &ui_checkbox("atboot", 1, $text{'index_atboot'},
$atboot == 2),"\n";
print "</center>",&ui_form_end(),"\n";
}
&ui_print_footer("/", $text{'index'});