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

#!/usr/bin/perl
###############################################################################
#                                                                             #
# IPFire.org - A linux based firewall                                         #
# Copyright (C) 2008  Michael Tremer & Christian Schmidt                      #
#                                                                             #
# 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/>.       #
#                                                                             #
###############################################################################
#
# WLAN AP cgi based on wlanap.cgi written by Markus Hoffmann & Olaf Westrik
#

use strict;

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

require '/var/ipfire/general-functions.pl';
require '/var/ipfire/lang.pl';
require '/var/ipfire/header.pl';

my $debug = 0;
my $status = '';
my $errormessage = '';
my $status_started = "<td align='center' width='75%' bgcolor='${Header::colourgreen}'><font color='white'><b>$Lang::tr{'running'}</b></font></td></tr>";
my $status_stopped = "<td align='center' width='75%' bgcolor='${Header::colourred}'><font color='white'><b>$Lang::tr{'stopped'}</b></font></td></tr>";

# get rid of used only once warnings
my @onlyonce = ( $Header::colourgreen, $Header::colourred );
undef @onlyonce;

my %selected=();
my %checked=();
my %color = ();
my %mainsettings = ();
my %netsettings=();
my %wlanapsettings=();
my $channel = '';
my $txpower = '';

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

$wlanapsettings{'APMODE'} = 'on';
$wlanapsettings{'MACMODE'} = '0';
$wlanapsettings{'INTERFACE'} = '';
$wlanapsettings{'SSID'} = 'IPFire';
$wlanapsettings{'HIDESSID'} = 'off';
$wlanapsettings{'ENC'} = 'wpa2';               # none / wpa1 /wpa2
$wlanapsettings{'TXPOWER'} = 'auto';
$wlanapsettings{'CHANNEL'} = '05';
$wlanapsettings{'PWD'} = 'IPFire-2.x';
$wlanapsettings{'SYSLOGLEVEL'} = '0';
$wlanapsettings{'DEBUG'} = '4';
$wlanapsettings{'DRIVER'} = 'MADWIFI';

&General::readhash("/var/ipfire/wlanap/settings", \%wlanapsettings);

my %cgiparams=();
$cgiparams{'ACTION'} = '';
$cgiparams{'APMODE'} = 'on';
$cgiparams{'MACMODE'} = '0';
$cgiparams{'SSID'} = 'IPFire';
$cgiparams{'HIDESSID'} = 'off';
$cgiparams{'ENC'} = 'wpa2';               # none / wep / wpa / wep+wpa
$cgiparams{'TXPOWER'} = 'auto';
$cgiparams{'CHANNEL'} = '05';
$cgiparams{'PWD'} = 'IPFire-2.x';
$cgiparams{'SYSLOGLEVEL'} = '0';
$cgiparams{'DEBUG'} = '4';
&Header::getcgihash(\%cgiparams);


&Header::showhttpheaders();

if ( $cgiparams{'ACTION'} eq "$Lang::tr{'save'}" ){
	$wlanapsettings{'SSID'}       = $cgiparams{'SSID'};
	$wlanapsettings{'MACMODE'}    = $cgiparams{'MACMODE'};
	$wlanapsettings{'ACCEPT_MACS'}= $cgiparams{'ACCEPT_MACS'};
	$wlanapsettings{'DENY_MACS'}  = $cgiparams{'DENY_MACS'};
	$wlanapsettings{'HIDESSID'}   = $cgiparams{'HIDESSID'};
	$wlanapsettings{'ENC'}        = $cgiparams{'ENC'};
	$wlanapsettings{'CHANNEL'}    = $cgiparams{'CHANNEL'};
	$wlanapsettings{'TXPOWER'}    = $cgiparams{'TXPOWER'};

	$wlanapsettings{'PWD'}        = $cgiparams{'PWD'};
	$wlanapsettings{'SYSLOGLEVEL'}= $cgiparams{'SYSLOGLEVEL'};
	$wlanapsettings{'DEBUG'}      = $cgiparams{'DEBUG'};

	# verify WPA Passphrase, must be 8 .. 63 characters
	if ( (length($wlanapsettings{'PWD'}) < 8) || (length($wlanapsettings{'PWD'}) > 63) ){
		$errormessage .= "Invalid length in WPA Passphrase. Must be between 8 and 63 characters.<br />";
	}

	if ( $errormessage eq '' ){
		&General::writehash("/var/ipfire/wlanap/settings", \%wlanapsettings);
		&WriteConfig_hostapd();

		system("/usr/local/bin/wlanapctrl restart >/dev/null 2>&1");
	}
}elsif ( $cgiparams{'ACTION'} eq "$Lang::tr{'interface'}" ){
	$wlanapsettings{'INTERFACE'}      = $cgiparams{'INTERFACE'};
	&General::writehash("/var/ipfire/wlanap/settings", \%wlanapsettings);
}elsif ( $cgiparams{'ACTION'} eq 'Start' ){
	system("/usr/local/bin/wlanapctrl start >/dev/null 2>&1");
}elsif ( $cgiparams{'ACTION'} eq 'Stop' ){
	system("/usr/local/bin/wlanapctrl stop >/dev/null 2>&1");
}

&Header::openpage('WLAN', 1, '', '');
&Header::openbigbox('100%', 'left', '', $errormessage);
print "<form method='post' action='$ENV{'SCRIPT_NAME'}'>";

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


# Found this usefull piece of code in BlockOutTraffic AddOn  8-)
#   fwrules.cgi
###############
# DEBUG DEBUG
if ( $debug ){
	&Header::openbox('100%', 'center', 'DEBUG');
	my $debugCount = 0;
	foreach my $line (sort keys %cgiparams) {
		print "$line = '$cgiparams{$line}'<br />\n";
		$debugCount++;
	}
	print "&nbsp;Count: $debugCount\n";
	&Header::closebox();
}
# DEBUG DEBUG
###############

#
# Driver and status detection
#
my $wlan_card_status = 'dummy';
my $wlan_ap_status = '';
my $message = "";

$selected{'INTERFACE'}{'green0'} = '';
$selected{'INTERFACE'}{'blue0'} = '';
$selected{'ENC'}{$wlanapsettings{'INTERFACE'}} = "selected='selected'";

if ( ($wlanapsettings{'INTERFACE'} eq '') ){
	$message = "No WLan Interface selected.";
	&Header::openbox('100%', 'center', "WLAN AP");
print <<END
$message<br />
<form method='post' action='$ENV{'SCRIPT_NAME'}'>
<select name='INTERFACE'>
	<option value='green0' $selected{'INTERFACE'}{'green0'}>green0</option>
END
;
	if ( $netsettings{'BLUE_DEV'} ne ''){
		print "<option value='blue0' $selected{'INTERFACE'}{'blue0'}>blue0</option>";
	}
print <<END
</select>
<br />
	<input type='hidden' name='ACTION' value='$Lang::tr{'interface'}' />
	<input type='image' alt='$Lang::tr{'save'}' title='$Lang::tr{'save'}' src='/images/media-floppy.png' /></form>
END
;
	&Header::closebox();
	&Header::closebigbox();
	&Header::closepage();
	exit;
}else{
	my $cmd_out = `/usr/sbin/iwconfig $wlanapsettings{'INTERFACE'} 2>/dev/null`;

	if ( $cmd_out eq '' ){
		$message = "Interface is not a WLAN card.";
		$wlan_card_status = '';
	}else{
		$cmd_out = `/sbin/ifconfig | /bin/grep $wlanapsettings{'INTERFACE'}`;
		if ( $cmd_out eq '' ){
			$wlan_card_status = 'down';
		}else{
			$wlan_card_status = 'up';
			$cmd_out = `/usr/sbin/iwconfig $wlanapsettings{'INTERFACE'} | /bin/grep "Mode:Master"`;
			if ( $cmd_out ne '' ){
				$wlan_ap_status = 'up';
			}
		}
	}
}

my $checked_hidessid = '';
$checked_hidessid = "checked='checked'" if ( $wlanapsettings{'HIDESSID'} eq 'on' );

$selected{'ENC'}{$wlanapsettings{'ENC'}} = "selected='selected'";
$selected{'CHANNEL'}{$wlanapsettings{'CHANNEL'}} = "selected='selected'";
$selected{'TXPOWER'}{$wlanapsettings{'TXPOWER'}} = "selected='selected'";
$selected{'MACMODE'}{$wlanapsettings{'MACMODE'}} = "selected='selected'";

my @channellist_cmd = `iwlist $wlanapsettings{'INTERFACE'} channel`;
# get available channels

my @temp;
foreach (@channellist_cmd){
$_ =~ /(.*)Channel (\d+)(.*):/;
$channel = $2;chomp $channel;
if ( $channel =~ /\d+/ ){push(@temp,$channel);}
}
my @channellist = @temp;

my @txpower_cmd = `iwlist $wlanapsettings{'INTERFACE'} txpower`;
# get available channels

my @temp;
foreach (@txpower_cmd){
$_ =~ /(\s)(\d+)(\s)dBm(\s)(.*)(\W)(\d+)(.*)/;
$txpower = $7;chomp $txpower;
if ( $txpower =~ /\d+/ ){push(@temp,$txpower."mW");}
}
my @txpower = @temp;
push(@txpower,"auto");

$selected{'SYSLOGLEVEL'}{$wlanapsettings{'SYSLOGLEVEL'}} = "selected='selected'";
$selected{'DEBUG'}{$wlanapsettings{'DEBUG'}} = "selected='selected'";

#
# Status box
#
&Header::openbox('100%', 'center', "WLAN AP");
print <<END
<table width='95%' cellspacing='0'>
<tr><td bgcolor='$color{'color20'}' colspan='2' align='left'><b>WLAN Services</b></td></tr>
END
;
if ( $wlan_card_status ne '' ){
	print "<tr><td class='base'>WLAN card ($wlanapsettings{'DRIVER'})</td>";
	print $wlan_card_status eq 'up' ? $status_started : $status_stopped;
	print "<tr><td class='base'>Access Point</td>";
	print $wlan_ap_status eq 'up' ? $status_started : $status_stopped;
	if ( $wlan_card_status eq 'up' ){
		print "<tr><td colspan='2' align='center'><input type='submit' name='ACTION' value='Stop' />";
		print "<input type='submit' name='ACTION' value='Restart' /></td></tr>";
	}else{
		print "<tr><td colspan='2' align='center'><input type='submit' name='ACTION' value='Start' /></td></tr>";
	}
}else{
	print "<tr><td colspan='2' class='base'><b>$message</b></td></tr>";
}
print "</table>";

if ( $wlan_card_status eq '' ){
	&Header::closebox();
	&Header::closebigbox();
	&Header::closepage();
	exit 0;
}
print <<END
<br />
<table width='95%' cellspacing='0'>
<tr><td bgcolor='$color{'color20'}' colspan='4' align='left'><b>WLAN Settings</b>
<tr><td width='25%' class='base'>SSID:&nbsp;</td><td class='base' colspan='3'><input type='text' name='SSID' size='40' value='$wlanapsettings{'SSID'}' /></td></tr>
<tr><td width='25%' class='base'>Disable SSID broadcast:&nbsp;</td><td class='base' colspan='3'><input type='checkbox' name='HIDESSID' $checked_hidessid /></td></tr>
<tr><td width='25%' class='base'>Encryption:&nbsp;</td><td class='base' colspan='3'>
	<select name='ENC'>
		<option value='none' $selected{'ENC'}{'none'}>none</option>
		<option value='wpa1' $selected{'ENC'}{'wpa1'}>wpa1</option>
		<option value='wpa2' $selected{'ENC'}{'wpa2'}>wpa2</option>
	</select>
</td></tr>
<tr><td width='25%' class='base'>Channel:&nbsp;</td><td class='base' colspan='3'>
	<select name='CHANNEL'>
END
;
foreach $channel (@channellist){
	print "<option $selected{'CHANNEL'}{$channel}>$channel</option>";
}

print <<END
</select></td></tr>
<tr><td width='25%' class='base'>Tx Power:&nbsp;</td><td class='base' colspan='3'><select name='TXPOWER'>
END
;
foreach $txpower (@txpower){
	print "<option $selected{'TXPOWER'}{$txpower}>$txpower</option>&nbsp;dBm";
}
print <<END
	</select></td></tr>
<tr><td width='25%' class='base'>Passphrase:&nbsp;</td><td class='base' colspan='3'><input type='text' name='PWD' size='63' value='$wlanapsettings{'PWD'}' /></td></tr>
<tr><td width='25%' class='base'>Loglevel (hostapd):&nbsp;</td><td class='base' width='25%'>
	<select name='SYSLOGLEVEL'>
		<option value='0' $selected{'SYSLOGLEVEL'}{'0'}>0 (verbose)</option>
		<option value='1' $selected{'SYSLOGLEVEL'}{'1'}>1 (debugging)</option>
		<option value='2' $selected{'SYSLOGLEVEL'}{'2'}>2 (informations)</option>
		<option value='3' $selected{'SYSLOGLEVEL'}{'3'}>3 (notifications)</option>
		<option value='4' $selected{'SYSLOGLEVEL'}{'4'}>4 (warnings)</option>
	</select>
</td>
<td width='25%' class='base'>Debuglevel (hostapd):&nbsp;</td><td class='base' width='25%'>
	<select name='DEBUG'>
		<option value='0' $selected{'DEBUG'}{'0'}>0 (verbose)</option>
		<option value='1' $selected{'DEBUG'}{'1'}>1 (debugging)</option>
		<option value='2' $selected{'DEBUG'}{'2'}>2 (informations)</option>
		<option value='3' $selected{'DEBUG'}{'3'}>3 (notifications)</option>
		<option value='4' $selected{'DEBUG'}{'4'}>4 (warnings)</option>
	</select>
</td></tr>
</table>
END
;
if ( $wlanapsettings{'INTERFACE'} =~ /green0/ ){
	print <<END
<br />
<table width='95%' cellspacing='0'>
<td width='25%' class='base'>Mac Filter:&nbsp;</td><td class='base' width='25%'>
	<select name='MACMODE'>
		<option value='0' $selected{'MACMODE'}{'0'}>0 (off)</option>
		<option value='1' $selected{'MACMODE'}{'1'}>1 (Deny list)</option>
		<option value='2' $selected{'MACMODE'}{'2'}>2 (Accept list)</option>
	</select>
</td><td colspan='2'></td></tr>
<tr>
	<td colspan='2' class='base'>Mac Accept List (one per line)</td>
	<td colspan='2' class='base'>Mac Deny List (one per line)</td>
</tr>
<tr>
	<td colspan='2'><textarea name='ACCEPT_MACS' cols='32' rows='3' wrap='off'>
END
;
	print `cat /var/ipfire/wlanap/hostapd.accept`;
print <<END
</textarea></td>
	<td colspan='2'><textarea name='DENY_MACS' cols='32' rows='3' wrap='off'>
END
;
	print `cat /var/ipfire/wlanap/hostapd.deny`;
	print <<END
</textarea></td>
</tr>
</table>
END
;
}
print <<END
<br />
<table width='10%' cellspacing='0'>
<tr><td align='center'><form method='post' action='$ENV{'SCRIPT_NAME'}'>
	<input type='hidden' name='ACTION' value=$Lang::tr{'save'} />
	<input type='image' alt='$Lang::tr{'save'}' title='$Lang::tr{'save'}' src='/images/media-floppy.png' /></form></td>
</tr>
</table>
END
;

if ( $wlanapsettings{'DRIVER'} eq 'MADWIFI' ){
	 $status =  `wlanconfig $wlanapsettings{'INTERFACE'} list`;
}
print <<END
<br />
<table width='95%' cellspacing='0'>
<tr><td bgcolor='$color{'color20'}' colspan='2' align='left'><b>WLAN Status</b></td></tr>
<tr><td><pre>@channellist_cmd</pre></td><td><pre>@txpower_cmd</pre></td></tr>
<tr><td colspan='2'><pre>$status</pre></td></tr>
</table>
END
;
&Header::closebox();
print "</form>";
&Header::closebigbox();
&Header::closepage();

sub WriteConfig_hostapd{
	$wlanapsettings{'DRIVER_HOSTAPD'} = lc($wlanapsettings{'DRIVER'});

	open (CONFIGFILE, ">/var/ipfire/wlanap/hostapd.conf");
	print CONFIGFILE <<END
######################### basic hostapd configuration ##########################
#
interface=$wlanapsettings{'INTERFACE'}
driver=$wlanapsettings{'DRIVER_HOSTAPD'}
logger_syslog=-1
logger_syslog_level=$wlanapsettings{'SYSLOGLEVEL'}
logger_stdout=-1
logger_stdout_level=$wlanapsettings{'DEBUG'}
dump_file=/tmp/hostapd.dump
auth_algs=3
ctrl_interface=/var/run/hostapd
ctrl_interface_group=0
END
;
 if ( $wlanapsettings{'HIDESSID'} eq 'on' ){
	print CONFIGFILE <<END
ssid=$wlanapsettings{'SSID'}
ignore_broadcast_ssid=2
END
;

 }else{
 	print CONFIGFILE <<END
ssid=$wlanapsettings{'SSID'}
ignore_broadcast_ssid=0
END
;

 }

 if ( $wlanapsettings{'ENC'} eq 'wpa1'){
	print CONFIGFILE <<END
######################### wpa hostapd configuration ############################
#
wpa=1
wpa_passphrase=$wlanapsettings{'PWD'}
wpa_key_mgmt=WPA-PSK
wpa_pairwise=CCMP TKIP
END
;
 }elsif ( $wlanapsettings{'ENC'} eq 'wpa2'){
	print CONFIGFILE <<END
######################### wpa hostapd configuration ############################
#
wpa=2
wpa_passphrase=$wlanapsettings{'PWD'}
wpa_key_mgmt=WPA-PSK
wpa_pairwise=CCMP TKIP
END
;
 }
	print CONFIGFILE <<END
########################### mac acl configuration ##############################
macaddr_acl=$wlanapsettings{'MACMODE'}
accept_mac_file=/etc/hostapd.accept
deny_mac_file=/etc/hostapd.deny
END
;
	close CONFIGFILE;

	open (MACFILE, ">/var/ipfire/wlanap/hostapd.accept");
	print MACFILE <<END
$wlanapsettings{'ACCEPT_MACS'}
END
;
	close MACFILE;

	open (MACFILE, ">/var/ipfire/wlanap/hostapd.deny");
	print MACFILE <<END
$wlanapsettings{'DENY_MACS'}
END
;
	close MACFILE;
}
Commit	Line	Data
27731caa CS	1	#!/usr/bin/perl
	2	###############################################################################
	3	# #
	4	# IPFire.org - A linux based firewall #
c8a726f1	5	# Copyright (C) 2008 Michael Tremer & Christian Schmidt #
27731caa CS	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	# WLAN AP cgi based on wlanap.cgi written by Markus Hoffmann & Olaf Westrik
	23	#
	24
	25	use strict;
	26
	27	# enable only the following on debugging purpose
92f2665d CS	28	use warnings;
92f2665d CS	29	use CGI::Carp 'fatalsToBrowser';
27731caa CS	30
	31	require '/var/ipfire/general-functions.pl';
	32	require '/var/ipfire/lang.pl';
	33	require '/var/ipfire/header.pl';
	34
	35	my $debug = 0;
8c2f203c	36	my $status = '';
27731caa	37	my $errormessage = '';
54359730 CS	38	my $status_started = "<td align='center' width='75%' bgcolor='${Header::colourgreen}'><font color='white'><b>$Lang::tr{'running'}</b></font></td></tr>";
54359730 CS	39	my $status_stopped = "<td align='center' width='75%' bgcolor='${Header::colourred}'><font color='white'><b>$Lang::tr{'stopped'}</b></font></td></tr>";
27731caa CS	40
	41	# get rid of used only once warnings
	42	my @onlyonce = ( $Header::colourgreen, $Header::colourred );
	43	undef @onlyonce;
	44
	45	my %selected=();
	46	my %checked=();
	47	my %color = ();
	48	my %mainsettings = ();
54359730 CS	49	my %netsettings=();
54359730 CS	50	my %wlanapsettings=();
27731caa CS	51	my $channel = '';
	52	my $txpower = '';
	53
	54	&General::readhash("${General::swroot}/main/settings", \%mainsettings);
	55	&General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color);
54359730	56	&General::readhash("/var/ipfire/ethernet/settings", \%netsettings);
27731caa	57
27731caa	58	$wlanapsettings{'APMODE'} = 'on';
92f2665d CS	59	$wlanapsettings{'MACMODE'} = '0';
92f2665d CS	60	$wlanapsettings{'INTERFACE'} = '';
27731caa CS	61	$wlanapsettings{'SSID'} = 'IPFire';
27731caa CS	62	$wlanapsettings{'HIDESSID'} = 'off';
91197a3f	63	$wlanapsettings{'ENC'} = 'wpa2'; # none / wpa1 /wpa2
27731caa	64	$wlanapsettings{'TXPOWER'} = 'auto';
30313f28	65	$wlanapsettings{'CHANNEL'} = '05';
27731caa	66	$wlanapsettings{'PWD'} = 'IPFire-2.x';
27731caa CS	67	$wlanapsettings{'SYSLOGLEVEL'} = '0';
27731caa CS	68	$wlanapsettings{'DEBUG'} = '4';
8c2f203c	69	$wlanapsettings{'DRIVER'} = 'MADWIFI';
27731caa	70
27731caa CS	71	&General::readhash("/var/ipfire/wlanap/settings", \%wlanapsettings);
27731caa CS	72
27731caa CS	73	my %cgiparams=();
27731caa CS	74	$cgiparams{'ACTION'} = '';
27731caa	75	$cgiparams{'APMODE'} = 'on';
92f2665d	76	$cgiparams{'MACMODE'} = '0';
27731caa CS	77	$cgiparams{'SSID'} = 'IPFire';
27731caa CS	78	$cgiparams{'HIDESSID'} = 'off';
91197a3f	79	$cgiparams{'ENC'} = 'wpa2'; # none / wep / wpa / wep+wpa
27731caa	80	$cgiparams{'TXPOWER'} = 'auto';
30313f28	81	$cgiparams{'CHANNEL'} = '05';
27731caa	82	$cgiparams{'PWD'} = 'IPFire-2.x';
27731caa CS	83	$cgiparams{'SYSLOGLEVEL'} = '0';
	84	$cgiparams{'DEBUG'} = '4';
	85	&Header::getcgihash(\%cgiparams);
	86
	87
	88	&Header::showhttpheaders();
	89
	90	if ( $cgiparams{'ACTION'} eq "$Lang::tr{'save'}" ){
27731caa	91	$wlanapsettings{'SSID'} = $cgiparams{'SSID'};
92f2665d CS	92	$wlanapsettings{'MACMODE'} = $cgiparams{'MACMODE'};
	93	$wlanapsettings{'ACCEPT_MACS'}= $cgiparams{'ACCEPT_MACS'};
	94	$wlanapsettings{'DENY_MACS'} = $cgiparams{'DENY_MACS'};
27731caa CS	95	$wlanapsettings{'HIDESSID'} = $cgiparams{'HIDESSID'};
27731caa CS	96	$wlanapsettings{'ENC'} = $cgiparams{'ENC'};
92f2665d	97	$wlanapsettings{'CHANNEL'} = $cgiparams{'CHANNEL'};
27731caa CS	98	$wlanapsettings{'TXPOWER'} = $cgiparams{'TXPOWER'};
27731caa CS	99
27731caa	100	$wlanapsettings{'PWD'} = $cgiparams{'PWD'};
27731caa CS	101	$wlanapsettings{'SYSLOGLEVEL'}= $cgiparams{'SYSLOGLEVEL'};
	102	$wlanapsettings{'DEBUG'} = $cgiparams{'DEBUG'};
	103
27731caa CS	104	# verify WPA Passphrase, must be 8 .. 63 characters
	105	if ( (length($wlanapsettings{'PWD'}) < 8) \|\| (length($wlanapsettings{'PWD'}) > 63) ){
	106	$errormessage .= "Invalid length in WPA Passphrase. Must be between 8 and 63 characters.<br />";
	107	}
	108
	109	if ( $errormessage eq '' ){
92f2665d	110	&General::writehash("/var/ipfire/wlanap/settings", \%wlanapsettings);
27731caa CS	111	&WriteConfig_hostapd();
27731caa CS	112
91197a3f	113	system("/usr/local/bin/wlanapctrl restart >/dev/null 2>&1");
27731caa	114	}
92f2665d CS	115	}elsif ( $cgiparams{'ACTION'} eq "$Lang::tr{'interface'}" ){
	116	$wlanapsettings{'INTERFACE'} = $cgiparams{'INTERFACE'};
	117	&General::writehash("/var/ipfire/wlanap/settings", \%wlanapsettings);
27731caa CS	118	}elsif ( $cgiparams{'ACTION'} eq 'Start' ){
	119	system("/usr/local/bin/wlanapctrl start >/dev/null 2>&1");
	120	}elsif ( $cgiparams{'ACTION'} eq 'Stop' ){
	121	system("/usr/local/bin/wlanapctrl stop >/dev/null 2>&1");
27731caa CS	122	}
	123
	124	&Header::openpage('WLAN', 1, '', '');
	125	&Header::openbigbox('100%', 'left', '', $errormessage);
	126	print "<form method='post' action='$ENV{'SCRIPT_NAME'}'>";
	127
	128	if ( $errormessage ){
54359730	129	&Header::openbox('100%', 'center', $Lang::tr{'error messages'});
27731caa CS	130	print "<class name='base'>$errormessage\n";
	131	print " </class>\n";
	132	&Header::closebox();
	133	}
	134
	135
	136	# Found this usefull piece of code in BlockOutTraffic AddOn 8-)
	137	# fwrules.cgi
	138	###############
	139	# DEBUG DEBUG
	140	if ( $debug ){
54359730	141	&Header::openbox('100%', 'center', 'DEBUG');
27731caa CS	142	my $debugCount = 0;
	143	foreach my $line (sort keys %cgiparams) {
	144	print "$line = '$cgiparams{$line}'<br />\n";
	145	$debugCount++;
	146	}
	147	print " Count: $debugCount\n";
	148	&Header::closebox();
	149	}
	150	# DEBUG DEBUG
	151	###############
	152
	153	#
	154	# Driver and status detection
	155	#
	156	my $wlan_card_status = 'dummy';
	157	my $wlan_ap_status = '';
92f2665d CS	158	my $message = "";
	159
	160	$selected{'INTERFACE'}{'green0'} = '';
	161	$selected{'INTERFACE'}{'blue0'} = '';
	162	$selected{'ENC'}{$wlanapsettings{'INTERFACE'}} = "selected='selected'";
27731caa	163
92f2665d CS	164	if ( ($wlanapsettings{'INTERFACE'} eq '') ){
	165	$message = "No WLan Interface selected.";
	166	&Header::openbox('100%', 'center', "WLAN AP");
	167	print <<END
	168	$message<br />
	169	<form method='post' action='$ENV{'SCRIPT_NAME'}'>
	170	<select name='INTERFACE'>
	171	<option value='green0' $selected{'INTERFACE'}{'green0'}>green0</option>
	172	END
	173	;
	174	if ( $netsettings{'BLUE_DEV'} ne ''){
	175	print "<option value='blue0' $selected{'INTERFACE'}{'blue0'}>blue0</option>";
	176	}
	177	print <<END
	178	</select>
	179	<br />
	180	<input type='hidden' name='ACTION' value='$Lang::tr{'interface'}' />
	181	<input type='image' alt='$Lang::tr{'save'}' title='$Lang::tr{'save'}' src='/images/media-floppy.png' /></form>
	182	END
	183	;
	184	&Header::closebox();
	185	&Header::closebigbox();
	186	&Header::closepage();
	187	exit;
27731caa	188	}else{
92f2665d	189	my $cmd_out = `/usr/sbin/iwconfig $wlanapsettings{'INTERFACE'} 2>/dev/null`;
27731caa CS	190
27731caa CS	191	if ( $cmd_out eq '' ){
92f2665d CS	192	$message = "Interface is not a WLAN card.";
92f2665d CS	193	$wlan_card_status = '';
27731caa	194	}else{
92f2665d	195	$cmd_out = `/sbin/ifconfig \| /bin/grep $wlanapsettings{'INTERFACE'}`;
27731caa CS	196	if ( $cmd_out eq '' ){
	197	$wlan_card_status = 'down';
	198	}else{
	199	$wlan_card_status = 'up';
92f2665d	200	$cmd_out = `/usr/sbin/iwconfig $wlanapsettings{'INTERFACE'} \| /bin/grep "Mode:Master"`;
27731caa CS	201	if ( $cmd_out ne '' ){
27731caa CS	202	$wlan_ap_status = 'up';
27731caa CS	203	}
	204	}
	205	}
	206	}
	207
27731caa	208	my $checked_hidessid = '';
27731caa CS	209	$checked_hidessid = "checked='checked'" if ( $wlanapsettings{'HIDESSID'} eq 'on' );
27731caa CS	210
27731caa	211	$selected{'ENC'}{$wlanapsettings{'ENC'}} = "selected='selected'";
30313f28	212	$selected{'CHANNEL'}{$wlanapsettings{'CHANNEL'}} = "selected='selected'";
54359730	213	$selected{'TXPOWER'}{$wlanapsettings{'TXPOWER'}} = "selected='selected'";
92f2665d	214	$selected{'MACMODE'}{$wlanapsettings{'MACMODE'}} = "selected='selected'";
27731caa	215
92f2665d	216	my @channellist_cmd = `iwlist $wlanapsettings{'INTERFACE'} channel`;
27731caa	217	# get available channels
27731caa	218
54359730	219	my @temp;
8c2f203c	220	foreach (@channellist_cmd){
54359730	221	$_ =~ /(.)Channel (\d+)(.):/;
8c2f203c	222	$channel = $2;chomp $channel;
54359730	223	if ( $channel =~ /\d+/ ){push(@temp,$channel);}
27731caa	224	}
8c2f203c	225	my @channellist = @temp;
54359730	226
92f2665d	227	my @txpower_cmd = `iwlist $wlanapsettings{'INTERFACE'} txpower`;
54359730	228	# get available channels
27731caa	229
54359730	230	my @temp;
8c2f203c	231	foreach (@txpower_cmd){
54359730	232	$_ =~ /(\s)(\d+)(\s)dBm(\s)(.)(\W)(\d+)(.)/;
8c2f203c CS	233	$txpower = $7;chomp $txpower;
8c2f203c CS	234	if ( $txpower =~ /\d+/ ){push(@temp,$txpower."mW");}
54359730	235	}
8c2f203c	236	my @txpower = @temp;
54359730	237	push(@txpower,"auto");
27731caa	238
27731caa	239	$selected{'SYSLOGLEVEL'}{$wlanapsettings{'SYSLOGLEVEL'}} = "selected='selected'";
27731caa CS	240	$selected{'DEBUG'}{$wlanapsettings{'DEBUG'}} = "selected='selected'";
	241
	242	#
	243	# Status box
	244	#
54359730	245	&Header::openbox('100%', 'center', "WLAN AP");
27731caa	246	print <<END
54359730 CS	247	<table width='95%' cellspacing='0'>
54359730 CS	248	<tr><td bgcolor='$color{'color20'}' colspan='2' align='left'><b>WLAN Services</b></td></tr>
27731caa CS	249	END
	250	;
	251	if ( $wlan_card_status ne '' ){
54359730	252	print "<tr><td class='base'>WLAN card ($wlanapsettings{'DRIVER'})</td>";
27731caa	253	print $wlan_card_status eq 'up' ? $status_started : $status_stopped;
54359730	254	print "<tr><td class='base'>Access Point</td>";
27731caa	255	print $wlan_ap_status eq 'up' ? $status_started : $status_stopped;
27731caa	256	if ( $wlan_card_status eq 'up' ){
92f2665d CS	257	print "<tr><td colspan='2' align='center'><input type='submit' name='ACTION' value='Stop' />";
92f2665d CS	258	print "<input type='submit' name='ACTION' value='Restart' /></td></tr>";
27731caa	259	}else{
54359730	260	print "<tr><td colspan='2' align='center'><input type='submit' name='ACTION' value='Start' /></td></tr>";
27731caa	261	}
27731caa	262	}else{
92f2665d	263	print "<tr><td colspan='2' class='base'><b>$message</b></td></tr>";
27731caa	264	}
54359730	265	print "</table>";
27731caa CS	266
27731caa CS	267	if ( $wlan_card_status eq '' ){
92f2665d	268	&Header::closebox();
27731caa CS	269	&Header::closebigbox();
	270	&Header::closepage();
	271	exit 0;
	272	}
27731caa	273	print <<END
54359730 CS	274	<br />
	275	<table width='95%' cellspacing='0'>
	276	<tr><td bgcolor='$color{'color20'}' colspan='4' align='left'><b>WLAN Settings</b>
27731caa	277	<tr><td width='25%' class='base'>SSID: </td><td class='base' colspan='3'><input type='text' name='SSID' size='40' value='$wlanapsettings{'SSID'}' /></td></tr>
8c2f203c	278	<tr><td width='25%' class='base'>Disable SSID broadcast: </td><td class='base' colspan='3'><input type='checkbox' name='HIDESSID' $checked_hidessid /></td></tr>
27731caa CS	279	<tr><td width='25%' class='base'>Encryption: </td><td class='base' colspan='3'>
	280	<select name='ENC'>
	281	<option value='none' $selected{'ENC'}{'none'}>none</option>
8c2f203c CS	282	<option value='wpa1' $selected{'ENC'}{'wpa1'}>wpa1</option>
8c2f203c CS	283	<option value='wpa2' $selected{'ENC'}{'wpa2'}>wpa2</option>
27731caa CS	284	</select>
27731caa CS	285	</td></tr>
27731caa	286	<tr><td width='25%' class='base'>Channel: </td><td class='base' colspan='3'>
30313f28	287	<select name='CHANNEL'>
27731caa CS	288	END
	289	;
	290	foreach $channel (@channellist){
30313f28	291	print "<option $selected{'CHANNEL'}{$channel}>$channel</option>";
27731caa	292	}
54359730	293
27731caa CS	294	print <<END
	295	</select></td></tr>
	296	<tr><td width='25%' class='base'>Tx Power: </td><td class='base' colspan='3'><select name='TXPOWER'>
	297	END
	298	;
54359730	299	foreach $txpower (@txpower){
27731caa CS	300	print "<option $selected{'TXPOWER'}{$txpower}>$txpower</option> dBm";
	301	}
	302	print <<END
	303	</select></td></tr>
27731caa	304	<tr><td width='25%' class='base'>Passphrase: </td><td class='base' colspan='3'><input type='text' name='PWD' size='63' value='$wlanapsettings{'PWD'}' /></td></tr>
27731caa CS	305	<tr><td width='25%' class='base'>Loglevel (hostapd): </td><td class='base' width='25%'>
	306	<select name='SYSLOGLEVEL'>
	307	<option value='0' $selected{'SYSLOGLEVEL'}{'0'}>0 (verbose)</option>
	308	<option value='1' $selected{'SYSLOGLEVEL'}{'1'}>1 (debugging)</option>
	309	<option value='2' $selected{'SYSLOGLEVEL'}{'2'}>2 (informations)</option>
	310	<option value='3' $selected{'SYSLOGLEVEL'}{'3'}>3 (notifications)</option>
	311	<option value='4' $selected{'SYSLOGLEVEL'}{'4'}>4 (warnings)</option>
	312	</select>
	313	</td>
	314	<td width='25%' class='base'>Debuglevel (hostapd): </td><td class='base' width='25%'>
	315	<select name='DEBUG'>
54359730 CS	316	<option value='0' $selected{'DEBUG'}{'0'}>0 (verbose)</option>
	317	<option value='1' $selected{'DEBUG'}{'1'}>1 (debugging)</option>
	318	<option value='2' $selected{'DEBUG'}{'2'}>2 (informations)</option>
	319	<option value='3' $selected{'DEBUG'}{'3'}>3 (notifications)</option>
	320	<option value='4' $selected{'DEBUG'}{'4'}>4 (warnings)</option>
27731caa CS	321	</select>
	322	</td></tr>
	323	</table>
92f2665d CS	324	END
	325	;
	326	if ( $wlanapsettings{'INTERFACE'} =~ /green0/ ){
	327	print <<END
	328	<br />
	329	<table width='95%' cellspacing='0'>
	330	<td width='25%' class='base'>Mac Filter: </td><td class='base' width='25%'>
	331	<select name='MACMODE'>
	332	<option value='0' $selected{'MACMODE'}{'0'}>0 (off)</option>
	333	<option value='1' $selected{'MACMODE'}{'1'}>1 (Deny list)</option>
	334	<option value='2' $selected{'MACMODE'}{'2'}>2 (Accept list)</option>
	335	</select>
	336	</td><td colspan='2'></td></tr>
	337	<tr>
	338	<td colspan='2' class='base'>Mac Accept List (one per line)</td>
	339	<td colspan='2' class='base'>Mac Deny List (one per line)</td>
	340	</tr>
	341	<tr>
	342	<td colspan='2'><textarea name='ACCEPT_MACS' cols='32' rows='3' wrap='off'>
	343	END
	344	;
	345	print `cat /var/ipfire/wlanap/hostapd.accept`;
	346	print <<END
	347	</textarea></td>
	348	<td colspan='2'><textarea name='DENY_MACS' cols='32' rows='3' wrap='off'>
	349	END
	350	;
	351	print `cat /var/ipfire/wlanap/hostapd.deny`;
	352	print <<END
	353	</textarea></td>
	354	</tr>
	355	</table>
	356	END
	357	;
	358	}
	359	print <<END
54359730 CS	360	<br />
	361	<table width='10%' cellspacing='0'>
	362	<tr><td align='center'><form method='post' action='$ENV{'SCRIPT_NAME'}'>
92f2665d CS	363	<input type='hidden' name='ACTION' value=$Lang::tr{'save'} />
92f2665d CS	364	<input type='image' alt='$Lang::tr{'save'}' title='$Lang::tr{'save'}' src='/images/media-floppy.png' /></form></td>
27731caa CS	365	</tr>
	366	</table>
	367	END
	368	;
27731caa	369
8c2f203c	370	if ( $wlanapsettings{'DRIVER'} eq 'MADWIFI' ){
92f2665d	371	$status = `wlanconfig $wlanapsettings{'INTERFACE'} list`;
8c2f203c	372	}
54359730 CS	373	print <<END
	374	<br />
	375	<table width='95%' cellspacing='0'>
8c2f203c CS	376	<tr><td bgcolor='$color{'color20'}' colspan='2' align='left'><b>WLAN Status</b></td></tr>
8c2f203c CS	377	<tr><td><pre>@channellist_cmd</pre></td><td><pre>@txpower_cmd</pre></td></tr>
891b6138	378	<tr><td colspan='2'><pre>$status</pre></td></tr>
54359730 CS	379	</table>
	380	END
	381	;
	382	&Header::closebox();
27731caa CS	383	print "</form>";
	384	&Header::closebigbox();
	385	&Header::closepage();
	386
27731caa CS	387	sub WriteConfig_hostapd{
	388	$wlanapsettings{'DRIVER_HOSTAPD'} = lc($wlanapsettings{'DRIVER'});
	389
	390	open (CONFIGFILE, ">/var/ipfire/wlanap/hostapd.conf");
	391	print CONFIGFILE <<END
54359730	392	######################### basic hostapd configuration ##########################
891b6138	393	#
92f2665d	394	interface=$wlanapsettings{'INTERFACE'}
27731caa CS	395	driver=$wlanapsettings{'DRIVER_HOSTAPD'}
	396	logger_syslog=-1
	397	logger_syslog_level=$wlanapsettings{'SYSLOGLEVEL'}
	398	logger_stdout=-1
54359730	399	logger_stdout_level=$wlanapsettings{'DEBUG'}
27731caa	400	dump_file=/tmp/hostapd.dump
27731caa CS	401	auth_algs=3
	402	ctrl_interface=/var/run/hostapd
	403	ctrl_interface_group=0
27731caa CS	404	END
27731caa CS	405	;
54359730 CS	406	if ( $wlanapsettings{'HIDESSID'} eq 'on' ){
	407	print CONFIGFILE <<END
	408	ssid=$wlanapsettings{'SSID'}
	409	ignore_broadcast_ssid=2
	410	END
	411	;
	412
	413	}else{
	414	print CONFIGFILE <<END
	415	ssid=$wlanapsettings{'SSID'}
	416	ignore_broadcast_ssid=0
	417	END
	418	;
	419
	420	}
92f2665d	421
8c2f203c CS	422	if ( $wlanapsettings{'ENC'} eq 'wpa1'){
	423	print CONFIGFILE <<END
	424	######################### wpa hostapd configuration ############################
891b6138	425	#
8c2f203c CS	426	wpa=1
8c2f203c CS	427	wpa_passphrase=$wlanapsettings{'PWD'}
891b6138	428	wpa_key_mgmt=WPA-PSK
8c2f203c CS	429	wpa_pairwise=CCMP TKIP
	430	END
	431	;
	432	}elsif ( $wlanapsettings{'ENC'} eq 'wpa2'){
54359730 CS	433	print CONFIGFILE <<END
54359730 CS	434	######################### wpa hostapd configuration ############################
891b6138	435	#
8c2f203c	436	wpa=2
54359730	437	wpa_passphrase=$wlanapsettings{'PWD'}
891b6138	438	wpa_key_mgmt=WPA-PSK
54359730 CS	439	wpa_pairwise=CCMP TKIP
	440	END
	441	;
	442	}
92f2665d CS	443	print CONFIGFILE <<END
	444	########################### mac acl configuration ##############################
	445	macaddr_acl=$wlanapsettings{'MACMODE'}
	446	accept_mac_file=/etc/hostapd.accept
	447	deny_mac_file=/etc/hostapd.deny
	448	END
	449	;
27731caa	450	close CONFIGFILE;
92f2665d CS	451
	452	open (MACFILE, ">/var/ipfire/wlanap/hostapd.accept");
	453	print MACFILE <<END
	454	$wlanapsettings{'ACCEPT_MACS'}
	455	END
	456	;
	457	close MACFILE;
	458
	459	open (MACFILE, ">/var/ipfire/wlanap/hostapd.deny");
	460	print MACFILE <<END
	461	$wlanapsettings{'DENY_MACS'}
	462	END
	463	;
	464	close MACFILE;
27731caa	465	}