[people/pmueller/ipfire-2.x.git] / html / cgi-bin / xtaccess.cgi

#!/usr/bin/perl
#
# SmoothWall CGIs
#
# This code is distributed under the terms of the GPL
#
# (c) The SmoothWall Team
# Copyright (c) 2002/04/13 Steve Bootes - Add destination IP support
#
# $Id: xtaccess.cgi,v 1.6.2.15 2005/03/05 08:44:32 eoberlander Exp $
#
 
use strict;

# enable only the following on debugging purpose
#use warnings;
#use CGI::Carp 'fatalsToBrowser';

require '/var/ipfire/general-functions.pl';
require "${General::swroot}/lang.pl";
require "${General::swroot}/header.pl";

#workaround to suppress a warning when a variable is used only once
my @dummy = ( ${Header::colouryellow} );
undef (@dummy);

my %cgiparams=();
my %checked=();
my %selected=();
my $errormessage = '';
my $filename = "${General::swroot}/xtaccess/config";
my $aliasfile = "${General::swroot}/ethernet/aliases";
my $changed = 'no';

&Header::showhttpheaders();

$cgiparams{'ENABLED'} = 'off';
$cgiparams{'ACTION'} = '';
$cgiparams{'SRC'} = '';
$cgiparams{'DEST_PORT'} = '';
$cgiparams{'REMARK'} ='';
&Header::getcgihash(\%cgiparams);
open(FILE, $filename) or die 'Unable to open config file.';
my @current = <FILE>;
close(FILE);

if ($cgiparams{'ACTION'} eq $Lang::tr{'add'})
{
	unless($cgiparams{'PROTOCOL'} =~ /^(tcp|udp)$/) { $errormessage = $Lang::tr{'invalid input'}; }
	unless(&General::validipormask($cgiparams{'SRC'}))
	{
		if ($cgiparams{'SRC'} ne '') {
			$errormessage = $Lang::tr{'source ip bad'}; }
		else {
			$cgiparams{'SRC'} = '0.0.0.0/0'; }
	}
	unless($errormessage){ $errormessage = &General::validportrange($cgiparams{'DEST_PORT'},'dst'); }
	if ( ! $errormessage)
	{
	    $cgiparams{'REMARK'} = &Header::cleanhtml($cgiparams{'REMARK'});

		if($cgiparams{'EDITING'} eq 'no') {
			open(FILE,">>$filename") or die 'Unable to open config file.';
			flock FILE, 2;
			print FILE "$cgiparams{'PROTOCOL'},$cgiparams{'SRC'},$cgiparams{'DEST_PORT'},$cgiparams{'ENABLED'},$cgiparams{'DEST'},$cgiparams{'REMARK'}\n";
		} else {
			open(FILE, ">$filename") or die 'Unable to open config file.';
			flock FILE, 2;
			my $id = 0;
			foreach my $line (@current)
			{
				$id++;
				if ($cgiparams{'EDITING'} eq $id) {
					print FILE "$cgiparams{'PROTOCOL'},$cgiparams{'SRC'},$cgiparams{'DEST_PORT'},$cgiparams{'ENABLED'},$cgiparams{'DEST'},$cgiparams{'REMARK'}\n";
				} else { print FILE "$line"; }
			}
		}
		close(FILE);
		undef %cgiparams;
		$changed = 'yes';
		&General::log($Lang::tr{'external access rule added'});
		system('/usr/local/bin/setxtaccess');
	} else {
		# stay on edit mode if an error occur
		if ($cgiparams{'EDITING'} ne 'no')
		{
			$cgiparams{'ACTION'} = $Lang::tr{'edit'};
			$cgiparams{'ID'} = $cgiparams{'EDITING'};
		}
	}
}
if ($cgiparams{'ACTION'} eq $Lang::tr{'remove'})
{
	my $id = 0;
	open(FILE, ">$filename") or die 'Unable to open config file.';
	flock FILE, 2;
	foreach my $line (@current)
	{
		$id++;
		unless ($cgiparams{'ID'} eq $id) { print FILE "$line"; }
	}
	close(FILE);
	system('/usr/local/bin/setxtaccess');
	&General::log($Lang::tr{'external access rule removed'});
}
if ($cgiparams{'ACTION'} eq $Lang::tr{'toggle enable disable'})
{
	open(FILE, ">$filename") or die 'Unable to open config file.';
	flock FILE, 2;
	my $id = 0;
	foreach my $line (@current)
	{
		$id++;
		unless ($cgiparams{'ID'} eq $id) { print FILE "$line"; }
		else
		{
			chomp($line);
			my @temp = split(/\,/,$line);
			print FILE "$temp[0],$temp[1],$temp[2],$cgiparams{'ENABLE'},$temp[4],$temp[5]\n";
		}
	}
	close(FILE);
	system('/usr/local/bin/setxtaccess');
}
if ($cgiparams{'ACTION'} eq $Lang::tr{'edit'})
{
	my $id = 0;
	foreach my $line (@current)
	{
		$id++;
		if ($cgiparams{'ID'} eq $id)
		{
			chomp($line);
			my @temp = split(/\,/,$line);
			$cgiparams{'PROTOCOL'} = $temp[0];
			$cgiparams{'SRC'} = $temp[1];
			$cgiparams{'DEST_PORT'} = $temp[2];
			$cgiparams{'ENABLED'} = $temp[3];
			$cgiparams{'DEST'} = $temp[4];
			$cgiparams{'REMARK'} = $temp[5];
		}
	}
}

if ($cgiparams{'ACTION'} eq '')
{
	$cgiparams{'PROTOCOL'} = 'tcp';
	$cgiparams{'DEST'} = '0.0.0.0';
	$cgiparams{'ENABLED'} = 'on';
}

$selected{'PROTOCOL'}{'udp'} = '';
$selected{'PROTOCOL'}{'tcp'} = '';
$selected{'PROTOCOL'}{$cgiparams{'PROTOCOL'}} = "selected='selected'";

$selected{'DEST'}{$cgiparams{'DEST'}} = "selected='selected'";

$checked{'ENABLED'}{'off'} = '';
$checked{'ENABLED'}{'on'} = '';
$checked{'ENABLED'}{$cgiparams{'ENABLED'}} = "checked='checked'";

&Header::openpage($Lang::tr{'external access configuration'}, 1, '');

&Header::openbigbox('100%', 'left', '', $errormessage);

if ($errormessage) {
	&Header::openbox('100%', 'left', $Lang::tr{'error messages'});
	print "<class name='base'>$errormessage\n";
	print "&nbsp;</class>\n";
	&Header::closebox();
}

print "<form method='post' action='$ENV{'SCRIPT_NAME'}'>\n";

my $buttontext = $Lang::tr{'add'};
if ($cgiparams{'ACTION'} eq $Lang::tr{'edit'}) {
	&Header::openbox('100%', 'left', $Lang::tr{'edit a rule'});
	$buttontext = $Lang::tr{'update'};
} else {
	&Header::openbox('100%', 'left', $Lang::tr{'add a new rule'});
}
print <<END
<table width='100%'>
<tr>
<td width='10%'>
<select name='PROTOCOL'>
<option value='udp' $selected{'PROTOCOL'}{'udp'}>UDP</option>
<option value='tcp' $selected{'PROTOCOL'}{'tcp'}>TCP</option>
</select>
</td>
<td class='base'><font color='${Header::colourred}'>$Lang::tr{'source network'}</font></td>
<td><input type='text' name='SRC' value='$cgiparams{'SRC'}' size='32' /></td>
<td class='base'><font color='${Header::colourred}'>$Lang::tr{'destination port'}:</font></td>
<td><input type='text' name='DEST_PORT' value='$cgiparams{'DEST_PORT'}' size='5' /></td>
</tr>
</table>
<table width='100%'>
<tr>
<td width='10%' class='base'>$Lang::tr{'enabled'}<input type='checkbox' name='ENABLED' $checked{'ENABLED'}{'on'} /></td>
<td class='base'><font color='${Header::colourred}'>$Lang::tr{'destination ip'}:&nbsp;</font>
<select name='DEST'>
<option value='0.0.0.0' $selected{'DEST'}{'0.0.0.0'}>DEFAULT IP</option>
END
;

open(ALIASES, "$aliasfile") or die 'Unable to open aliases file.';
while (<ALIASES>)
{
	chomp($_);
	my @temp = split(/\,/,$_);
	if ($temp[1] eq 'on') {
		print "<option value='$temp[0]' $selected{'DEST'}{$temp[0]}>$temp[0]";
		if (defined $temp[2] and ($temp[2] ne '')) { print " ($temp[2])"; }
		print "</option>\n";
	}
}
close(ALIASES);
print <<END
</select>
</td>
</tr>
</table>
<table width='100%'>
<tr>
<td width ='10%' class='base'>
<font class='boldbase'>$Lang::tr{'remark'}:</font>&nbsp;<img src='/blob.gif' alt='*' />
</td>
<td width='65%'>
<input type='text' name='REMARK' value='$cgiparams{'REMARK'}' size='55' maxlength='50' />
</td>
<td width='25%' align='center'>
<input type='hidden' name='ACTION' value='$Lang::tr{'add'}' />
<input type='submit' name='SUBMIT' value='$buttontext' />
</td>
</tr>
</table>
<table width='100%'>
<tr>
<td class='base' width='30%'><img src='/blob.gif' alt ='*' align='top' />&nbsp;<font class='base'>$Lang::tr{'this field may be blank'}</font>
</td>
</tr>
</table>
END
;
if ($cgiparams{'ACTION'} eq $Lang::tr{'edit'}) {
	print "<input type='hidden' name='EDITING' value='$cgiparams{'ID'}' />\n";
} else {
	print "<input type='hidden' name='EDITING' value='no' />\n";
}

&Header::closebox();
print "</form>\n";

&Header::openbox('100%', 'left', $Lang::tr{'current rules'});
print <<END
<table width='100%'>
<tr>
<td width='10%' class='boldbase' align='center'><b>$Lang::tr{'proto'}</b></td>
<td width='20%' class='boldbase' align='center'><b>$Lang::tr{'source ip'}</b></td>
<td width='20%' class='boldbase' align='center'><b>$Lang::tr{'destination ip'}</b></td>
<td width='15%' class='boldbase' align='center'><b>$Lang::tr{'destination port'}</b></td>
<td width='30%' class='boldbase' align='center'><b>$Lang::tr{'remark'}</b></td>
<td width='5%' class='boldbase' colspan='3' align='center'><b>$Lang::tr{'action'}</b></td>
</tr>
END
;

# If something has happened re-read config
if($cgiparams{'ACTION'} ne '' or $changed ne 'no')
{
	open(FILE, $filename) or die 'Unable to open config file.';
	@current = <FILE>;
	close(FILE);
}
my $id = 0;
foreach my $line (@current)
{
	$id++;
	chomp($line);
	my @temp = split(/\,/,$line);
	my $protocol = '';
	my $gif = '';
	my $gdesc = '';
	my $toggle = '';
	if ($temp[0] eq 'udp') {
		$protocol = 'UDP'; }
	else {
		$protocol = 'TCP' }
	if($cgiparams{'ACTION'} eq $Lang::tr{'edit'} && $cgiparams{'ID'} eq $id) {
		print "<tr bgcolor='${Header::colouryellow}'>\n"; }
	elsif ($id % 2) {
		print "<tr bgcolor='${Header::table1colour}'>\n"; }
	else {
		print "<tr bgcolor='${Header::table2colour}'>\n"; }
	if ($temp[3] eq 'on') { $gif='on.gif'; $toggle='off'; $gdesc=$Lang::tr{'click to disable'};}
	else { $gif='off.gif'; $toggle='on'; $gdesc=$Lang::tr{'click to enable'}; }
	if ($temp[1] eq '0.0.0.0/0') {
		$temp[1] = $Lang::tr{'caps all'}; }
	# catch for 'old-style' rules file - assume default ip if
	# none exists
	if (!&General::validip($temp[4]) || $temp[4] eq '0.0.0.0') {
		$temp[4] = 'DEFAULT IP'; }
	$temp[5] = '' unless defined $temp[5];
print <<END
<td align='center'>$protocol</td>
<td align='center'>$temp[1]</td>
<td align='center'>$temp[4]</td>
<td align='center'>$temp[2]</td>
<td align='left'>&nbsp;$temp[5]</td>
<td align='center'>
<form method='post' name='frma$id' action='$ENV{'SCRIPT_NAME'}'>
<input type='image' name='$Lang::tr{'toggle enable disable'}' src='/images/$gif' title='$gdesc' alt='$gdesc' />
<input type='hidden' name='ID' value='$id' />
<input type='hidden' name='ENABLE' value='$toggle' />
<input type='hidden' name='ACTION' value='$Lang::tr{'toggle enable disable'}' />
</form>
</td>
<td align='center'>
<form method='post' name='frmb$id' action='$ENV{'SCRIPT_NAME'}'>
<input type='image' name='$Lang::tr{'edit'}' src='/images/edit.gif' title='$Lang::tr{'edit'}' alt='$Lang::tr{'edit'}' />
<input type='hidden' name='ID' value='$id' />
<input type='hidden' name='ACTION' value='$Lang::tr{'edit'}' />
</form>
</td>
<td align='center'>
<form method='post' name='frmc$id' action='$ENV{'SCRIPT_NAME'}'>
<input type='image' name='$Lang::tr{'remove'}' src='/images/delete.gif' title='$Lang::tr{'remove'}' alt='$Lang::tr{'remove'}' />
<input type='hidden' name='ID' value='$id' />
<input type='hidden' name='ACTION' value='$Lang::tr{'remove'}' />
</form>
</td>

</tr>
END
	;
}
print "</table>\n";

# If the xt access file contains entries, print Key to action icons
if ( ! -z "$filename") {
print <<END
<table>
<tr>
	<td class='boldbase'>&nbsp; <b>$Lang::tr{'legend'}:</b></td>
	<td>&nbsp; <img src='/images/on.gif' alt='$Lang::tr{'click to disable'}' /></td>
	<td class='base'>$Lang::tr{'click to disable'}</td>
	<td>&nbsp; &nbsp; <img src='/images/off.gif' alt='$Lang::tr{'click to enable'}' /></td>
	<td class='base'>$Lang::tr{'click to enable'}</td>
	<td>&nbsp; &nbsp; <img src='/images/edit.gif' alt='$Lang::tr{'edit'}' /></td>
	<td class='base'>$Lang::tr{'edit'}</td>
	<td>&nbsp; &nbsp; <img src='/images/delete.gif' alt='$Lang::tr{'remove'}' /></td>
	<td class='base'>$Lang::tr{'remove'}</td>
</tr>
</table>
END
;
}

&Header::closebox();

&Header::closebigbox();

&Header::closepage();
Commit	Line	Data
ac1cfefa MT	1	#!/usr/bin/perl
	2	#
	3	# SmoothWall CGIs
	4	#
	5	# This code is distributed under the terms of the GPL
	6	#
	7	# (c) The SmoothWall Team
	8	# Copyright (c) 2002/04/13 Steve Bootes - Add destination IP support
	9	#
	10	# $Id: xtaccess.cgi,v 1.6.2.15 2005/03/05 08:44:32 eoberlander Exp $
	11	#
	12
	13	use strict;
	14
	15	# enable only the following on debugging purpose
	16	#use warnings;
	17	#use CGI::Carp 'fatalsToBrowser';
	18
986e08d9	19	require '/var/ipfire/general-functions.pl';
ac1cfefa MT	20	require "${General::swroot}/lang.pl";
	21	require "${General::swroot}/header.pl";
	22
	23	#workaround to suppress a warning when a variable is used only once
	24	my @dummy = ( ${Header::colouryellow} );
	25	undef (@dummy);
	26
	27	my %cgiparams=();
	28	my %checked=();
	29	my %selected=();
	30	my $errormessage = '';
	31	my $filename = "${General::swroot}/xtaccess/config";
	32	my $aliasfile = "${General::swroot}/ethernet/aliases";
	33	my $changed = 'no';
	34
	35	&Header::showhttpheaders();
	36
	37	$cgiparams{'ENABLED'} = 'off';
	38	$cgiparams{'ACTION'} = '';
	39	$cgiparams{'SRC'} = '';
	40	$cgiparams{'DEST_PORT'} = '';
	41	$cgiparams{'REMARK'} ='';
	42	&Header::getcgihash(\%cgiparams);
	43	open(FILE, $filename) or die 'Unable to open config file.';
	44	my @current = <FILE>;
	45	close(FILE);
	46
	47	if ($cgiparams{'ACTION'} eq $Lang::tr{'add'})
	48	{
	49	unless($cgiparams{'PROTOCOL'} =~ /^(tcp\|udp)$/) { $errormessage = $Lang::tr{'invalid input'}; }
	50	unless(&General::validipormask($cgiparams{'SRC'}))
	51	{
	52	if ($cgiparams{'SRC'} ne '') {
	53	$errormessage = $Lang::tr{'source ip bad'}; }
	54	else {
	55	$cgiparams{'SRC'} = '0.0.0.0/0'; }
	56	}
	57	unless($errormessage){ $errormessage = &General::validportrange($cgiparams{'DEST_PORT'},'dst'); }
	58	if ( ! $errormessage)
	59	{
	60	$cgiparams{'REMARK'} = &Header::cleanhtml($cgiparams{'REMARK'});
	61
	62	if($cgiparams{'EDITING'} eq 'no') {
	63	open(FILE,">>$filename") or die 'Unable to open config file.';
	64	flock FILE, 2;
	65	print FILE "$cgiparams{'PROTOCOL'},$cgiparams{'SRC'},$cgiparams{'DEST_PORT'},$cgiparams{'ENABLED'},$cgiparams{'DEST'},$cgiparams{'REMARK'}\n";
	66	} else {
	67	open(FILE, ">$filename") or die 'Unable to open config file.';
	68	flock FILE, 2;
	69	my $id = 0;
	70	foreach my $line (@current)
	71	{
	72	$id++;
	73	if ($cgiparams{'EDITING'} eq $id) {
	74	print FILE "$cgiparams{'PROTOCOL'},$cgiparams{'SRC'},$cgiparams{'DEST_PORT'},$cgiparams{'ENABLED'},$cgiparams{'DEST'},$cgiparams{'REMARK'}\n";
	75	} else { print FILE "$line"; }
	76	}
	77	}
	78	close(FILE);
	79	undef %cgiparams;
	80	$changed = 'yes';
	81	&General::log($Lang::tr{'external access rule added'});
	82	system('/usr/local/bin/setxtaccess');
	83	} else {
84	# stay on edit mode if an error occur
85	if ($cgiparams{'EDITING'} ne 'no')
86	{
87	$cgiparams{'ACTION'} = $Lang::tr{'edit'};
88	$cgiparams{'ID'} = $cgiparams{'EDITING'};
89	}
90	}
91	}
92	if ($cgiparams{'ACTION'} eq $Lang::tr{'remove'})
93	{
94	my $id = 0;
95	open(FILE, ">$filename") or die 'Unable to open config file.';
96	flock FILE, 2;
97	foreach my $line (@current)
98	{
99	$id++;
100	unless ($cgiparams{'ID'} eq $id) { print FILE "$line"; }
101	}
102	close(FILE);
103	system('/usr/local/bin/setxtaccess');
104	&General::log($Lang::tr{'external access rule removed'});
105	}
106	if ($cgiparams{'ACTION'} eq $Lang::tr{'toggle enable disable'})
107	{
108	open(FILE, ">$filename") or die 'Unable to open config file.';
109	flock FILE, 2;
110	my $id = 0;
111	foreach my $line (@current)
112	{
113	$id++;
114	unless ($cgiparams{'ID'} eq $id) { print FILE "$line"; }
115	else
116	{
117	chomp($line);
118	my @temp = split(/\,/,$line);
119	print FILE "$temp[0],$temp[1],$temp[2],$cgiparams{'ENABLE'},$temp[4],$temp[5]\n";
120	}
121	}
122	close(FILE);
123	system('/usr/local/bin/setxtaccess');
124	}
125	if ($cgiparams{'ACTION'} eq $Lang::tr{'edit'})
126	{
127	my $id = 0;
128	foreach my $line (@current)
129	{
130	$id++;
131	if ($cgiparams{'ID'} eq $id)
132	{
133	chomp($line);
134	my @temp = split(/\,/,$line);
135	$cgiparams{'PROTOCOL'} = $temp[0];
136	$cgiparams{'SRC'} = $temp[1];
137	$cgiparams{'DEST_PORT'} = $temp[2];
138	$cgiparams{'ENABLED'} = $temp[3];
139	$cgiparams{'DEST'} = $temp[4];
140	$cgiparams{'REMARK'} = $temp[5];
141	}
142	}
143	}
144
145	if ($cgiparams{'ACTION'} eq '')
146	{
147	$cgiparams{'PROTOCOL'} = 'tcp';
148	$cgiparams{'DEST'} = '0.0.0.0';
149	$cgiparams{'ENABLED'} = 'on';
150	}
151
152	$selected{'PROTOCOL'}{'udp'} = '';
153	$selected{'PROTOCOL'}{'tcp'} = '';
154	$selected{'PROTOCOL'}{$cgiparams{'PROTOCOL'}} = "selected='selected'";
155
156	$selected{'DEST'}{$cgiparams{'DEST'}} = "selected='selected'";
157
158	$checked{'ENABLED'}{'off'} = '';
159	$checked{'ENABLED'}{'on'} = '';
160	$checked{'ENABLED'}{$cgiparams{'ENABLED'}} = "checked='checked'";
161
162	&Header::openpage($Lang::tr{'external access configuration'}, 1, '');
163
164	&Header::openbigbox('100%', 'left', '', $errormessage);
165
166	if ($errormessage) {
167	&Header::openbox('100%', 'left', $Lang::tr{'error messages'});
168	print "<class name='base'>$errormessage\n";
169	print " </class>\n";
170	&Header::closebox();
171	}
172
173	print "<form method='post' action='$ENV{'SCRIPT_NAME'}'>\n";
174
175	my $buttontext = $Lang::tr{'add'};
176	if ($cgiparams{'ACTION'} eq $Lang::tr{'edit'}) {
177	&Header::openbox('100%', 'left', $Lang::tr{'edit a rule'});
178	$buttontext = $Lang::tr{'update'};
179	} else {
180	&Header::openbox('100%', 'left', $Lang::tr{'add a new rule'});
181	}
182	print <<END
183	<table width='100%'>
184	<tr>
185	<td width='10%'>
186	<select name='PROTOCOL'>
187	<option value='udp' $selected{'PROTOCOL'}{'udp'}>UDP</option>
188	<option value='tcp' $selected{'PROTOCOL'}{'tcp'}>TCP</option>
189	</select>
190	</td>
191	<td class='base'><font color='${Header::colourred}'>$Lang::tr{'source network'}</font></td>
192	<td><input type='text' name='SRC' value='$cgiparams{'SRC'}' size='32' /></td>
193	<td class='base'><font color='${Header::colourred}'>$Lang::tr{'destination port'}:</font></td>
194	<td><input type='text' name='DEST_PORT' value='$cgiparams{'DEST_PORT'}' size='5' /></td>
195	</tr>
196	</table>
197	<table width='100%'>
198	<tr>
199	<td width='10%' class='base'>$Lang::tr{'enabled'}<input type='checkbox' name='ENABLED' $checked{'ENABLED'}{'on'} /></td>
200	<td class='base'><font color='${Header::colourred}'>$Lang::tr{'destination ip'}: </font>
201	<select name='DEST'>
202	<option value='0.0.0.0' $selected{'DEST'}{'0.0.0.0'}>DEFAULT IP</option>
203	END
204	;
205
206	open(ALIASES, "$aliasfile") or die 'Unable to open aliases file.';
207	while (<ALIASES>)
208	{
209	chomp($_);
210	my @temp = split(/\,/,$_);
211	if ($temp[1] eq 'on') {
212	print "<option value='$temp[0]' $selected{'DEST'}{$temp[0]}>$temp[0]";
213	if (defined $temp[2] and ($temp[2] ne '')) { print " ($temp[2])"; }
214	print "</option>\n";
215	}
216	}
217	close(ALIASES);
218	print <<END
219	</select>
220	</td>
221	</tr>
222	</table>
223	<table width='100%'>
224	<tr>
225	<td width ='10%' class='base'>
226	<font class='boldbase'>$Lang::tr{'remark'}:</font> <img src='/blob.gif' alt='*' />
227	</td>
228	<td width='65%'>
229	<input type='text' name='REMARK' value='$cgiparams{'REMARK'}' size='55' maxlength='50' />
230	</td>
231	<td width='25%' align='center'>
232	<input type='hidden' name='ACTION' value='$Lang::tr{'add'}' />
233	<input type='submit' name='SUBMIT' value='$buttontext' />
234	</td>
235	</tr>
236	</table>
237	<table width='100%'>
238	<tr>
239	<td class='base' width='30%'><img src='/blob.gif' alt ='*' align='top' /> <font class='base'>$Lang::tr{'this field may be blank'}</font>
240	</td>
241	</tr>
242	</table>
243	END
244	;
245	if ($cgiparams{'ACTION'} eq $Lang::tr{'edit'}) {
246	print "<input type='hidden' name='EDITING' value='$cgiparams{'ID'}' />\n";
247	} else {
248	print "<input type='hidden' name='EDITING' value='no' />\n";
249	}
250
251	&Header::closebox();
252	print "</form>\n";
253
254	&Header::openbox('100%', 'left', $Lang::tr{'current rules'});
255	print <<END
256	<table width='100%'>
257	<tr>
258	<td width='10%' class='boldbase' align='center'><b>$Lang::tr{'proto'}</b></td>
259	<td width='20%' class='boldbase' align='center'><b>$Lang::tr{'source ip'}</b></td>
260	<td width='20%' class='boldbase' align='center'><b>$Lang::tr{'destination ip'}</b></td>
261	<td width='15%' class='boldbase' align='center'><b>$Lang::tr{'destination port'}</b></td>
262	<td width='30%' class='boldbase' align='center'><b>$Lang::tr{'remark'}</b></td>
263	<td width='5%' class='boldbase' colspan='3' align='center'><b>$Lang::tr{'action'}</b></td>
264	</tr>
265	END
266	;
267
268	# If something has happened re-read config
269	if($cgiparams{'ACTION'} ne '' or $changed ne 'no')
270	{
271	open(FILE, $filename) or die 'Unable to open config file.';
272	@current = <FILE>;
273	close(FILE);
274	}
275	my $id = 0;
276	foreach my $line (@current)
277	{
278	$id++;
279	chomp($line);
280	my @temp = split(/\,/,$line);
281	my $protocol = '';
282	my $gif = '';
283	my $gdesc = '';
284	my $toggle = '';
285	if ($temp[0] eq 'udp') {
286	$protocol = 'UDP'; }
287	else {
288	$protocol = 'TCP' }
289	if($cgiparams{'ACTION'} eq $Lang::tr{'edit'} && $cgiparams{'ID'} eq $id) {
290	print "<tr bgcolor='${Header::colouryellow}'>\n"; }
291	elsif ($id % 2) {
292	print "<tr bgcolor='${Header::table1colour}'>\n"; }
293	else {
294	print "<tr bgcolor='${Header::table2colour}'>\n"; }
295	if ($temp[3] eq 'on') { $gif='on.gif'; $toggle='off'; $gdesc=$Lang::tr{'click to disable'};}
296	else { $gif='off.gif'; $toggle='on'; $gdesc=$Lang::tr{'click to enable'}; }
297	if ($temp[1] eq '0.0.0.0/0') {
298	$temp[1] = $Lang::tr{'caps all'}; }
299	# catch for 'old-style' rules file - assume default ip if
300	# none exists
301	if (!&General::validip($temp[4]) \|\| $temp[4] eq '0.0.0.0') {
302	$temp[4] = 'DEFAULT IP'; }
303	$temp[5] = '' unless defined $temp[5];
304	print <<END
305	<td align='center'>$protocol</td>
306	<td align='center'>$temp[1]</td>
307	<td align='center'>$temp[4]</td>
308	<td align='center'>$temp[2]</td>
309	<td align='left'> $temp[5]</td>
310	<td align='center'>
311	<form method='post' name='frma$id' action='$ENV{'SCRIPT_NAME'}'>
312	<input type='image' name='$Lang::tr{'toggle enable disable'}' src='/images/$gif' title='$gdesc' alt='$gdesc' />
313	<input type='hidden' name='ID' value='$id' />
314	<input type='hidden' name='ENABLE' value='$toggle' />
315	<input type='hidden' name='ACTION' value='$Lang::tr{'toggle enable disable'}' />
316	</form>
317	</td>
318	<td align='center'>
319	<form method='post' name='frmb$id' action='$ENV{'SCRIPT_NAME'}'>
320	<input type='image' name='$Lang::tr{'edit'}' src='/images/edit.gif' title='$Lang::tr{'edit'}' alt='$Lang::tr{'edit'}' />
321	<input type='hidden' name='ID' value='$id' />
322	<input type='hidden' name='ACTION' value='$Lang::tr{'edit'}' />
323	</form>
324	</td>
325	<td align='center'>
326	<form method='post' name='frmc$id' action='$ENV{'SCRIPT_NAME'}'>
327	<input type='image' name='$Lang::tr{'remove'}' src='/images/delete.gif' title='$Lang::tr{'remove'}' alt='$Lang::tr{'remove'}' />
328	<input type='hidden' name='ID' value='$id' />
329	<input type='hidden' name='ACTION' value='$Lang::tr{'remove'}' />
330	</form>
331	</td>
332
333	</tr>
334	END
335	;
336	}
337	print "</table>\n";
338
339	# If the xt access file contains entries, print Key to action icons
340	if ( ! -z "$filename") {
341	print <<END
342	<table>
343	<tr>
344	<td class='boldbase'>  <b>$Lang::tr{'legend'}:</b></td>
345	<td>  <img src='/images/on.gif' alt='$Lang::tr{'click to disable'}' /></td>
346	<td class='base'>$Lang::tr{'click to disable'}</td>
347	<td>    <img src='/images/off.gif' alt='$Lang::tr{'click to enable'}' /></td>
348	<td class='base'>$Lang::tr{'click to enable'}</td>
349	<td>    <img src='/images/edit.gif' alt='$Lang::tr{'edit'}' /></td>
350	<td class='base'>$Lang::tr{'edit'}</td>
351	<td>    <img src='/images/delete.gif' alt='$Lang::tr{'remove'}' /></td>
352	<td class='base'>$Lang::tr{'remove'}</td>
353	</tr>
354	</table>
355	END
356	;
357	}
358
359	&Header::closebox();
360
361	&Header::closebigbox();
362
363	&Header::closepage();