[ipfire-2.x.git] / html / cgi-bin / geoip-block.cgi

#!/usr/bin/perl
###############################################################################
#                                                                             #
# IPFire.org - A linux based firewall                                         #
# Copyright (C) 2014 IPFire Developemnt Team <info@ipfire.org>                #
#                                                                             #
# 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 3 of the License, 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, see <http://www.gnu.org/licenses/>.       #
#                                                                             #
###############################################################################

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";

# Directory which contains flag icons.
my $flagdir = "/srv/web/ipfire/html/images/flags";
# File extension of the country flags.
my $extension = "png";

my $notice;
my $settingsfile = "${General::swroot}/firewall/geoipblock";

my %color = ();
my %mainsettings = ();
my %settings = ();
my %cgiparams = ();

# Read configuration file.
&General::readhash("$settingsfile", \%settings);

&General::readhash("${General::swroot}/main/settings", \%mainsettings);
&General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color);

&Header::showhttpheaders();

#Get GUI values
&Header::getcgihash(\%cgiparams);

# Call subfunction to get all available locations.
my @locations = &fwlib::get_geoip_locations();

if ($cgiparams{'ACTION'} eq $Lang::tr{'save'}) {
	# Check if we want to disable geoipblock.
	if (exists $cgiparams{'GEOIPBLOCK_ENABLED'}) {
		$settings{'GEOIPBLOCK_ENABLED'} = "on";
	} else {
		$settings{'GEOIPBLOCK_ENABLED'} = "off";
	}

	# Loop through our locations array to prevent from
	# non existing countries or code.
	foreach my $cn (@locations) {
		# Check if blocking for this country should be enabled/disabled.
		if (exists $cgiparams{$cn}) {
			$settings{$cn} = "on";
		} else {
			$settings{$cn} = "off";
		}
	}

	&General::writehash("$settingsfile", \%settings);

	# Mark the firewall config as changed.
	&General::firewall_config_changed();

	# Assign reload notice. We directly can use
	# the notice from p2p block.
	$notice = $Lang::tr{'p2p block save notice'};
}

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

# Print notice that a firewall reload is required.
if ($notice) {
	&Header::openbox('100%', 'left', $Lang::tr{'notice'});
	print "<font class='base'>$notice</font>";
	&Header::closebox();
}

# Checkbox pre-selection.
my $checked;
if ($settings{'GEOIPBLOCK_ENABLED'} eq "on") {
	$checked = "checked='checked'";
}

# Print box to enable/disable geoipblock.
print"<form method='POST' action='$ENV{'SCRIPT_NAME'}'>\n";

&Header::openbox('100%', 'center', $Lang::tr{'geoipblock'});
print <<END;
	<table width='95%'>
		<tr>
			<td width='25%' class='base'>$Lang::tr{'geoipblock enable feature'}
			<td><input type='checkbox' name='GEOIPBLOCK_ENABLED' $checked></td>
		</tr>
		<tr>
			<td colspan='2'><br></td>
		</tr>
	</table>

	<hr>

	<table width='95%'>
		<tr>
			<td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'save'}'></td>
		</tr>
	</table>
END

&Header::closebox();

&Header::openbox('100%', 'center', $Lang::tr{'geoipblock block countries'});
### JAVA SCRIPT ###
print <<END;
<script>
	// Function to allow checking all checkboxes at once.
	function check_all() {
		\$("#countries").find(":checkbox").prop("checked", true);
	}

	function uncheck_all() {
		\$("#countries").find(":checkbox").prop("checked", false);
	}
</script>

<table width='95%' class='tbl' id="countries">
	<tr>
		<td width='5%' align='center' bgcolor='$color{'color20'}'></td>
		<td width='5%' align='center' bgcolor='$color{'color20'}'>
			<b>$Lang::tr{'flag'}</b>
		</td>
		<td width='5%' align='center' bgcolor='$color{'color20'}'>
			<b>$Lang::tr{'countrycode'}</b>
		</td>
		<td with='35%' align='left' bgcolor='$color{'color20'}'>
			<b>$Lang::tr{'country'}</b>
		</td>

		<td width='5%' bgcolor='$color{'color20'}'>&nbsp;</td>

		<td width='5%' align='center' bgcolor='$color{'color20'}'></td>
		<td width='5%' align='center' bgcolor='$color{'color20'}'>
			<b>$Lang::tr{'flag'}</b>
		</td>
		<td width='5%' align='center' bgcolor='$color{'color20'}'>
			<b>$Lang::tr{'countrycode'}</b>
		</td>
		<td with='35%' align='left' bgcolor='$color{'color20'}'>
			<b>$Lang::tr{'country'}</b>
		</td>
	</tr>
END

my $lines;
my $lines2;
my $col;
foreach my $location (@locations) {
	# Country code in upper case. (DE)
	my $ccode_uc = $location;

	# County code in lower case. (de)
	my $ccode_lc = lc($location);

	# Full name of the country based on the country code.
	my $cname = &General::get_full_country_name($ccode_lc);

	# Generate flag filename, based on the lower case written contry code
	# and the defined file extension of the image files. (de.png)
	my $flagfile = join('.', $ccode_lc,$extension);

	# Generate the full path to the flagfile, based on the given path and
	# the previously generated filename.
	my $flagpath = join('/', $flagdir,$flagfile);

	my $flag;
	# Check if a flag for the country is available.
	if (-e "$flagpath") {
		$flag="<img src='/images/flags/$flagfile' alt='$ccode_uc' title='$ccode_uc'>";
	} else {
		$flag="<b>N/A</b>";
	}

	# Checkbox pre-selection.
	my $checked;
	if ($settings{$ccode_uc} eq "on") {
		$checked = "checked='checked'";
	}

	# Colour lines.
	if ($lines % 2) {
		$col="bgcolor='$color{'color20'}'";
	} else {
		$col="bgcolor='$color{'color22'}'";
	}

	# Grouping elements.
	my $line_start;
	my $line_end;
	if ($lines2 % 2) {
		# Increase lines (background color by once.
		$lines++;

		# Add empty column in front.
		$line_start="<td $col>&nbsp;</td>";

		# When the line number can be diveded by "2",
		# we are going to close the line.
		$line_end="</tr>";
	} else {
		# When the line number is  not divideable by "2",
		# we are starting a new line.
		$line_start="<tr>";
		$line_end;
	}

	print "$line_start<td align='center' $col><input type='checkbox' name='$ccode_uc' $checked></td>\n";
	print "<td align='center' $col>$flag</td>\n";
	print "<td align='center' $col>$ccode_uc</td>\n";
	print "<td align='left' $col>$cname</td>$line_end\n";
			
$lines2++;
}

print <<END;
</table>

<table width='95%'>
	<tr>
		<td align='right'>
			<a href="javascript:check_all()">$Lang::tr{'check all'}</a> /
			<a href="javascript:uncheck_all()">$Lang::tr{'uncheck all'}</a>
		</td>
	</tr>
	<tr>
		<td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'save'}'></td>
	</tr>
</table>

<hr>

<table width='70%'>
	<tr>
		<td width='5%'><img src='/images/on.gif'></td>
		<td>$Lang::tr{'geoipblock country is blocked'}</td>
		<td width='5%'><img src='/images/off.gif'></td>
		<td>$Lang::tr{'geoipblock country is allowed'}</td>
	</tr>
</table>
END

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

&Header::closebigbox();
&Header::closepage();
Commit	Line	Data
91634dbe SS	1	#!/usr/bin/perl
	2	###############################################################################
	3	# #
	4	# IPFire.org - A linux based firewall #
	5	# Copyright (C) 2014 IPFire Developemnt Team <info@ipfire.org> #
	6	# #
	7	# This program is free software: you can redistribute it and/or modify #
	8	# it under the terms of the GNU General Public License as published by #
	9	# the Free Software Foundation, either version 3 of the License, or #
	10	# (at your option) any later version. #
	11	# #
	12	# This program is distributed in the hope that it will be useful, #
	13	# but WITHOUT ANY WARRANTY; without even the implied warranty of #
	14	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
	15	# GNU General Public License for more details. #
	16	# #
	17	# You should have received a copy of the GNU General Public License #
	18	# along with this program. If not, see <http://www.gnu.org/licenses/>. #
	19	# #
	20	###############################################################################
	21
	22	use strict;
	23	# enable only the following on debugging purpose
	24	#use warnings;
	25	#use CGI::Carp 'fatalsToBrowser';
	26
	27	require '/var/ipfire/general-functions.pl';
	28	require "${General::swroot}/lang.pl";
	29	require "${General::swroot}/header.pl";
	30
	31	# Directory which contains flag icons.
	32	my $flagdir = "/srv/web/ipfire/html/images/flags";
	33	# File extension of the country flags.
	34	my $extension = "png";
	35
593c3227	36	my $notice;
91634dbe SS	37	my $settingsfile = "${General::swroot}/firewall/geoipblock";
	38
	39	my %color = ();
	40	my %mainsettings = ();
	41	my %settings = ();
	42	my %cgiparams = ();
	43
	44	# Read configuration file.
	45	&General::readhash("$settingsfile", \%settings);
	46
	47	&General::readhash("${General::swroot}/main/settings", \%mainsettings);
	48	&General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color);
	49
	50	&Header::showhttpheaders();
	51
	52	#Get GUI values
	53	&Header::getcgihash(\%cgiparams);
	54
	55	# Call subfunction to get all available locations.
593c3227	56	my @locations = &fwlib::get_geoip_locations();
91634dbe SS	57
	58	if ($cgiparams{'ACTION'} eq $Lang::tr{'save'}) {
	59	# Check if we want to disable geoipblock.
	60	if (exists $cgiparams{'GEOIPBLOCK_ENABLED'}) {
	61	$settings{'GEOIPBLOCK_ENABLED'} = "on";
	62	} else {
	63	$settings{'GEOIPBLOCK_ENABLED'} = "off";
	64	}
	65
	66	# Loop through our locations array to prevent from
	67	# non existing countries or code.
	68	foreach my $cn (@locations) {
	69	# Check if blocking for this country should be enabled/disabled.
	70	if (exists $cgiparams{$cn}) {
	71	$settings{$cn} = "on";
	72	} else {
	73	$settings{$cn} = "off";
	74	}
	75	}
	76
	77	&General::writehash("$settingsfile", \%settings);
	78
593c3227 SS	79	# Mark the firewall config as changed.
	80	&General::firewall_config_changed();
	81
	82	# Assign reload notice. We directly can use
	83	# the notice from p2p block.
	84	$notice = $Lang::tr{'p2p block save notice'};
91634dbe SS	85	}
	86
	87	&Header::openpage($Lang::tr{'geoipblock configuration'}, 1, '');
	88
593c3227 SS	89	# Print notice that a firewall reload is required.
	90	if ($notice) {
	91	&Header::openbox('100%', 'left', $Lang::tr{'notice'});
	92	print "<font class='base'>$notice</font>";
	93	&Header::closebox();
	94	}
	95
91634dbe SS	96	# Checkbox pre-selection.
	97	my $checked;
	98	if ($settings{'GEOIPBLOCK_ENABLED'} eq "on") {
	99	$checked = "checked='checked'";
	100	}
	101
	102	# Print box to enable/disable geoipblock.
	103	print"<form method='POST' action='$ENV{'SCRIPT_NAME'}'>\n";
	104
	105	&Header::openbox('100%', 'center', $Lang::tr{'geoipblock'});
	106	print <<END;
	107	<table width='95%'>
	108	<tr>
	109	<td width='25%' class='base'>$Lang::tr{'geoipblock enable feature'}
	110	<td><input type='checkbox' name='GEOIPBLOCK_ENABLED' $checked></td>
	111	</tr>
	112	<tr>
	113	<td colspan='2'><br></td>
	114	</tr>
	115	</table>
	116
	117	<hr>
	118
	119	<table width='95%'>
	120	<tr>
	121	<td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'save'}'></td>
	122	</tr>
	123	</table>
	124	END
	125
	126	&Header::closebox();
	127
	128	&Header::openbox('100%', 'center', $Lang::tr{'geoipblock block countries'});
	129	### JAVA SCRIPT ###
	130	print <<END;
	131	<script>
	132	// Function to allow checking all checkboxes at once.
	133	function check_all() {
	134	\$("#countries").find(":checkbox").prop("checked", true);
	135	}
	136
	137	function uncheck_all() {
	138	\$("#countries").find(":checkbox").prop("checked", false);
	139	}
	140	</script>
	141
	142	<table width='95%' class='tbl' id="countries">
	143	<tr>
	144	<td width='5%' align='center' bgcolor='$color{'color20'}'></td>
	145	<td width='5%' align='center' bgcolor='$color{'color20'}'>
	146	<b>$Lang::tr{'flag'}</b>
	147	</td>
	148	<td width='5%' align='center' bgcolor='$color{'color20'}'>
	149	<b>$Lang::tr{'countrycode'}</b>
	150	</td>
	151	<td with='35%' align='left' bgcolor='$color{'color20'}'>
	152	<b>$Lang::tr{'country'}</b>
	153	</td>
	154
	155	<td width='5%' bgcolor='$color{'color20'}'> </td>
	156
	157	<td width='5%' align='center' bgcolor='$color{'color20'}'></td>
	158	<td width='5%' align='center' bgcolor='$color{'color20'}'>
	159	<b>$Lang::tr{'flag'}</b>
160	</td>
161	<td width='5%' align='center' bgcolor='$color{'color20'}'>
162	<b>$Lang::tr{'countrycode'}</b>
163	</td>
164	<td with='35%' align='left' bgcolor='$color{'color20'}'>
165	<b>$Lang::tr{'country'}</b>
166	</td>
167	</tr>
168	END
169
170	my $lines;
171	my $lines2;
172	my $col;
173	foreach my $location (@locations) {
174	# Country code in upper case. (DE)
175	my $ccode_uc = $location;
176
177	# County code in lower case. (de)
178	my $ccode_lc = lc($location);
179
180	# Full name of the country based on the country code.
181	my $cname = &General::get_full_country_name($ccode_lc);
182
183	# Generate flag filename, based on the lower case written contry code
184	# and the defined file extension of the image files. (de.png)
185	my $flagfile = join('.', $ccode_lc,$extension);
186
187	# Generate the full path to the flagfile, based on the given path and
188	# the previously generated filename.
189	my $flagpath = join('/', $flagdir,$flagfile);
190
191	my $flag;
192	# Check if a flag for the country is available.
193	if (-e "$flagpath") {
194	$flag="<img src='/images/flags/$flagfile' alt='$ccode_uc' title='$ccode_uc'>";
195	} else {
196	$flag="<b>N/A</b>";
197	}
198
199	# Checkbox pre-selection.
200	my $checked;
201	if ($settings{$ccode_uc} eq "on") {
202	$checked = "checked='checked'";
203	}
204
205	# Colour lines.
206	if ($lines % 2) {
207	$col="bgcolor='$color{'color20'}'";
208	} else {
209	$col="bgcolor='$color{'color22'}'";
210	}
211
212	# Grouping elements.
213	my $line_start;
214	my $line_end;
215	if ($lines2 % 2) {
216	# Increase lines (background color by once.
217	$lines++;
218
219	# Add empty column in front.
220	$line_start="<td $col> </td>";
221
222	# When the line number can be diveded by "2",
223	# we are going to close the line.
224	$line_end="</tr>";
225	} else {
226	# When the line number is not divideable by "2",
227	# we are starting a new line.
228	$line_start="<tr>";
229	$line_end;
230	}
231
232	print "$line_start<td align='center' $col><input type='checkbox' name='$ccode_uc' $checked></td>\n";
233	print "<td align='center' $col>$flag</td>\n";
234	print "<td align='center' $col>$ccode_uc</td>\n";
235	print "<td align='left' $col>$cname</td>$line_end\n";
236
237	$lines2++;
238	}
239
240	print <<END;
241	</table>
242
243	<table width='95%'>
244	<tr>
245	<td align='right'>
246	<a href="javascript:check_all()">$Lang::tr{'check all'}</a> /
247	<a href="javascript:uncheck_all()">$Lang::tr{'uncheck all'}</a>
248	</td>
249	</tr>
250	<tr>
251	<td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'save'}'></td>
252	</tr>
253	</table>
254
255	<hr>
256
257	<table width='70%'>
258	<tr>
259	<td width='5%'><img src='/images/on.gif'></td>
260	<td>$Lang::tr{'geoipblock country is blocked'}</td>
261	<td width='5%'><img src='/images/off.gif'></td>
262	<td>$Lang::tr{'geoipblock country is allowed'}</td>
263	</tr>
264	</table>
265	END
266
267	&Header::closebox();
268	print"</form>\n";
269
270	&Header::closebigbox();
271	&Header::closepage();