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

#!/usr/bin/perl
###############################################################################
#                                                                             #
# IPFire.org - A linux based firewall                                         #
# Copyright (C) 2009  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{'MACS'}		= $cgiparams{'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");
}elsif ( $cgiparams{'ACTION'} eq 'Restart' ){
	system("/usr/local/bin/wlanapctrl restart >/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 : $status_stopped;
}else{
	print "<tr><td colspan='2' class='base'><b>$message</b></td></tr>";
}
print "</table>";

print <<END
<br />
<table width='95%' cellspacing='0'>
<tr><td align='left' width='40%' />
<td align='center' ><form method='post' action='$ENV{'SCRIPT_NAME'}'><input type='hidden' name='ACTION' value='Start' /><input type='image' alt='Start' title='Start' src='/images/go-up.png' /></form></td>
<td align='center' ><form method='post' action='$ENV{'SCRIPT_NAME'}'><input type='hidden' name='ACTION' value='Stop' /><input type='image' alt='Stop' title='Stop' src='/images/go-down.png' /></form></td>
<td align='center' ><form method='post' action='$ENV{'SCRIPT_NAME'}'><input type='hidden' name='ACTION' value='Restart' /><input type='image' alt='Restart' title='Restart' src='/images/view-refresh.png' /></form></td></tr>
</table>
END
;

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 (Accept MACs)</option>
		<option value='2' $selected{'MACMODE'}{'2'}>2 (Deny MACs)</option>
	</select>
</td><td colspan='2'>Mac Adress List (one per line)<br /><textarea name='MACS' cols='20' rows='5' wrap='off'>
END
;
	print `cat /var/ipfire/wlanap/macfile`;
print <<END
</textarea></td>
</table>
END
;
}
print <<END
<br />
<table width='10%' cellspacing='0'>
<tr><td align='center'><form method='post' action='$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
;
 }
	close CONFIGFILE;

$wlanapsettings{'MACS'} =~ s/\r//gi;
chomp($wlanapsettings{'MACS'});
	open (MACFILE, ">/var/ipfire/wlanap/macfile");
	print MACFILE <<END
$wlanapsettings{'MACS'}
END
;
	close MACFILE;
}
Commit	Line	Data
27731caa CS	1	#!/usr/bin/perl
	2	###############################################################################
	3	# #
	4	# IPFire.org - A linux based firewall #
095213ae	5	# Copyright (C) 2009 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
8aa49c15 CS	28	#use warnings;
8aa49c15 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'}" ){
8aa49c15 CS	91	$wlanapsettings{'SSID'} = $cgiparams{'SSID'};
	92	$wlanapsettings{'MACMODE'} = $cgiparams{'MACMODE'};
	93	$wlanapsettings{'MACS'} = $cgiparams{'MACS'};
	94	$wlanapsettings{'HIDESSID'} = $cgiparams{'HIDESSID'};
	95	$wlanapsettings{'ENC'} = $cgiparams{'ENC'};
	96	$wlanapsettings{'CHANNEL'} = $cgiparams{'CHANNEL'};
	97	$wlanapsettings{'TXPOWER'} = $cgiparams{'TXPOWER'};
	98
	99	$wlanapsettings{'PWD'} = $cgiparams{'PWD'};
	100	$wlanapsettings{'SYSLOGLEVEL'} = $cgiparams{'SYSLOGLEVEL'};
	101	$wlanapsettings{'DEBUG'} = $cgiparams{'DEBUG'};
27731caa	102
27731caa CS	103	# verify WPA Passphrase, must be 8 .. 63 characters
	104	if ( (length($wlanapsettings{'PWD'}) < 8) \|\| (length($wlanapsettings{'PWD'}) > 63) ){
	105	$errormessage .= "Invalid length in WPA Passphrase. Must be between 8 and 63 characters.<br />";
	106	}
	107
	108	if ( $errormessage eq '' ){
92f2665d	109	&General::writehash("/var/ipfire/wlanap/settings", \%wlanapsettings);
27731caa CS	110	&WriteConfig_hostapd();
27731caa CS	111
91197a3f	112	system("/usr/local/bin/wlanapctrl restart >/dev/null 2>&1");
27731caa	113	}
92f2665d CS	114	}elsif ( $cgiparams{'ACTION'} eq "$Lang::tr{'interface'}" ){
	115	$wlanapsettings{'INTERFACE'} = $cgiparams{'INTERFACE'};
	116	&General::writehash("/var/ipfire/wlanap/settings", \%wlanapsettings);
27731caa CS	117	}elsif ( $cgiparams{'ACTION'} eq 'Start' ){
	118	system("/usr/local/bin/wlanapctrl start >/dev/null 2>&1");
	119	}elsif ( $cgiparams{'ACTION'} eq 'Stop' ){
	120	system("/usr/local/bin/wlanapctrl stop >/dev/null 2>&1");
034c2b7e SS	121	}elsif ( $cgiparams{'ACTION'} eq 'Restart' ){
034c2b7e SS	122	system("/usr/local/bin/wlanapctrl restart >/dev/null 2>&1");
27731caa CS	123	}
	124
	125	&Header::openpage('WLAN', 1, '', '');
	126	&Header::openbigbox('100%', 'left', '', $errormessage);
	127	print "<form method='post' action='$ENV{'SCRIPT_NAME'}'>";
	128
	129	if ( $errormessage ){
54359730	130	&Header::openbox('100%', 'center', $Lang::tr{'error messages'});
27731caa CS	131	print "<class name='base'>$errormessage\n";
	132	print " </class>\n";
	133	&Header::closebox();
	134	}
	135
	136
	137	# Found this usefull piece of code in BlockOutTraffic AddOn 8-)
	138	# fwrules.cgi
	139	###############
	140	# DEBUG DEBUG
	141	if ( $debug ){
54359730	142	&Header::openbox('100%', 'center', 'DEBUG');
27731caa CS	143	my $debugCount = 0;
	144	foreach my $line (sort keys %cgiparams) {
	145	print "$line = '$cgiparams{$line}'<br />\n";
	146	$debugCount++;
	147	}
	148	print " Count: $debugCount\n";
	149	&Header::closebox();
	150	}
	151	# DEBUG DEBUG
	152	###############
	153
	154	#
	155	# Driver and status detection
	156	#
	157	my $wlan_card_status = 'dummy';
	158	my $wlan_ap_status = '';
92f2665d CS	159	my $message = "";
	160
	161	$selected{'INTERFACE'}{'green0'} = '';
	162	$selected{'INTERFACE'}{'blue0'} = '';
	163	$selected{'ENC'}{$wlanapsettings{'INTERFACE'}} = "selected='selected'";
27731caa	164
92f2665d CS	165	if ( ($wlanapsettings{'INTERFACE'} eq '') ){
	166	$message = "No WLan Interface selected.";
	167	&Header::openbox('100%', 'center', "WLAN AP");
	168	print <<END
	169	$message<br />
	170	<form method='post' action='$ENV{'SCRIPT_NAME'}'>
	171	<select name='INTERFACE'>
	172	<option value='green0' $selected{'INTERFACE'}{'green0'}>green0</option>
	173	END
	174	;
	175	if ( $netsettings{'BLUE_DEV'} ne ''){
	176	print "<option value='blue0' $selected{'INTERFACE'}{'blue0'}>blue0</option>";
	177	}
	178	print <<END
	179	</select>
	180	<br />
	181	<input type='hidden' name='ACTION' value='$Lang::tr{'interface'}' />
	182	<input type='image' alt='$Lang::tr{'save'}' title='$Lang::tr{'save'}' src='/images/media-floppy.png' /></form>
	183	END
	184	;
	185	&Header::closebox();
	186	&Header::closebigbox();
	187	&Header::closepage();
	188	exit;
27731caa	189	}else{
92f2665d	190	my $cmd_out = `/usr/sbin/iwconfig $wlanapsettings{'INTERFACE'} 2>/dev/null`;
27731caa CS	191
27731caa CS	192	if ( $cmd_out eq '' ){
92f2665d CS	193	$message = "Interface is not a WLAN card.";
92f2665d CS	194	$wlan_card_status = '';
27731caa	195	}else{
92f2665d	196	$cmd_out = `/sbin/ifconfig \| /bin/grep $wlanapsettings{'INTERFACE'}`;
27731caa CS	197	if ( $cmd_out eq '' ){
	198	$wlan_card_status = 'down';
	199	}else{
	200	$wlan_card_status = 'up';
92f2665d	201	$cmd_out = `/usr/sbin/iwconfig $wlanapsettings{'INTERFACE'} \| /bin/grep "Mode:Master"`;
27731caa CS	202	if ( $cmd_out ne '' ){
27731caa CS	203	$wlan_ap_status = 'up';
27731caa CS	204	}
	205	}
	206	}
	207	}
	208
27731caa	209	my $checked_hidessid = '';
27731caa CS	210	$checked_hidessid = "checked='checked'" if ( $wlanapsettings{'HIDESSID'} eq 'on' );
27731caa CS	211
27731caa	212	$selected{'ENC'}{$wlanapsettings{'ENC'}} = "selected='selected'";
30313f28	213	$selected{'CHANNEL'}{$wlanapsettings{'CHANNEL'}} = "selected='selected'";
54359730	214	$selected{'TXPOWER'}{$wlanapsettings{'TXPOWER'}} = "selected='selected'";
92f2665d	215	$selected{'MACMODE'}{$wlanapsettings{'MACMODE'}} = "selected='selected'";
27731caa	216
92f2665d	217	my @channellist_cmd = `iwlist $wlanapsettings{'INTERFACE'} channel`;
27731caa	218	# get available channels
27731caa	219
54359730	220	my @temp;
8c2f203c	221	foreach (@channellist_cmd){
54359730	222	$_ =~ /(.)Channel (\d+)(.):/;
8c2f203c	223	$channel = $2;chomp $channel;
54359730	224	if ( $channel =~ /\d+/ ){push(@temp,$channel);}
27731caa	225	}
8c2f203c	226	my @channellist = @temp;
54359730	227
92f2665d	228	my @txpower_cmd = `iwlist $wlanapsettings{'INTERFACE'} txpower`;
54359730	229	# get available channels
27731caa	230
54359730	231	my @temp;
8c2f203c	232	foreach (@txpower_cmd){
54359730	233	$_ =~ /(\s)(\d+)(\s)dBm(\s)(.)(\W)(\d+)(.)/;
8c2f203c CS	234	$txpower = $7;chomp $txpower;
8c2f203c CS	235	if ( $txpower =~ /\d+/ ){push(@temp,$txpower."mW");}
54359730	236	}
8c2f203c	237	my @txpower = @temp;
54359730	238	push(@txpower,"auto");
27731caa	239
27731caa	240	$selected{'SYSLOGLEVEL'}{$wlanapsettings{'SYSLOGLEVEL'}} = "selected='selected'";
27731caa CS	241	$selected{'DEBUG'}{$wlanapsettings{'DEBUG'}} = "selected='selected'";
	242
	243	#
	244	# Status box
	245	#
54359730	246	&Header::openbox('100%', 'center', "WLAN AP");
27731caa	247	print <<END
54359730 CS	248	<table width='95%' cellspacing='0'>
54359730 CS	249	<tr><td bgcolor='$color{'color20'}' colspan='2' align='left'><b>WLAN Services</b></td></tr>
27731caa CS	250	END
	251	;
	252	if ( $wlan_card_status ne '' ){
54359730	253	print "<tr><td class='base'>WLAN card ($wlanapsettings{'DRIVER'})</td>";
27731caa	254	print $wlan_card_status eq 'up' ? $status_started : $status_stopped;
54359730	255	print "<tr><td class='base'>Access Point</td>";
27731caa	256	print $wlan_ap_status eq 'up' ? $status_started : $status_stopped;
27731caa	257	}else{
92f2665d	258	print "<tr><td colspan='2' class='base'><b>$message</b></td></tr>";
27731caa	259	}
54359730	260	print "</table>";
27731caa	261
095213ae CS	262	print <<END
	263	<br />
	264	<table width='95%' cellspacing='0'>
	265	<tr><td align='left' width='40%' />
	266	<td align='center' ><form method='post' action='$ENV{'SCRIPT_NAME'}'><input type='hidden' name='ACTION' value='Start' /><input type='image' alt='Start' title='Start' src='/images/go-up.png' /></form></td>
	267	<td align='center' ><form method='post' action='$ENV{'SCRIPT_NAME'}'><input type='hidden' name='ACTION' value='Stop' /><input type='image' alt='Stop' title='Stop' src='/images/go-down.png' /></form></td>
	268	<td align='center' ><form method='post' action='$ENV{'SCRIPT_NAME'}'><input type='hidden' name='ACTION' value='Restart' /><input type='image' alt='Restart' title='Restart' src='/images/view-refresh.png' /></form></td></tr>
	269	</table>
	270	END
	271	;
	272
27731caa	273	if ( $wlan_card_status eq '' ){
92f2665d	274	&Header::closebox();
27731caa CS	275	&Header::closebigbox();
	276	&Header::closepage();
	277	exit 0;
	278	}
27731caa	279	print <<END
54359730 CS	280	<br />
	281	<table width='95%' cellspacing='0'>
	282	<tr><td bgcolor='$color{'color20'}' colspan='4' align='left'><b>WLAN Settings</b>
27731caa	283	<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	284	<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	285	<tr><td width='25%' class='base'>Encryption: </td><td class='base' colspan='3'>
	286	<select name='ENC'>
	287	<option value='none' $selected{'ENC'}{'none'}>none</option>
8c2f203c CS	288	<option value='wpa1' $selected{'ENC'}{'wpa1'}>wpa1</option>
8c2f203c CS	289	<option value='wpa2' $selected{'ENC'}{'wpa2'}>wpa2</option>
27731caa CS	290	</select>
27731caa CS	291	</td></tr>
27731caa	292	<tr><td width='25%' class='base'>Channel: </td><td class='base' colspan='3'>
30313f28	293	<select name='CHANNEL'>
27731caa CS	294	END
	295	;
	296	foreach $channel (@channellist){
30313f28	297	print "<option $selected{'CHANNEL'}{$channel}>$channel</option>";
27731caa	298	}
54359730	299
27731caa CS	300	print <<END
	301	</select></td></tr>
	302	<tr><td width='25%' class='base'>Tx Power: </td><td class='base' colspan='3'><select name='TXPOWER'>
	303	END
	304	;
54359730	305	foreach $txpower (@txpower){
27731caa CS	306	print "<option $selected{'TXPOWER'}{$txpower}>$txpower</option> dBm";
	307	}
	308	print <<END
	309	</select></td></tr>
27731caa	310	<tr><td width='25%' class='base'>Passphrase: </td><td class='base' colspan='3'><input type='text' name='PWD' size='63' value='$wlanapsettings{'PWD'}' /></td></tr>
27731caa CS	311	<tr><td width='25%' class='base'>Loglevel (hostapd): </td><td class='base' width='25%'>
	312	<select name='SYSLOGLEVEL'>
	313	<option value='0' $selected{'SYSLOGLEVEL'}{'0'}>0 (verbose)</option>
	314	<option value='1' $selected{'SYSLOGLEVEL'}{'1'}>1 (debugging)</option>
	315	<option value='2' $selected{'SYSLOGLEVEL'}{'2'}>2 (informations)</option>
	316	<option value='3' $selected{'SYSLOGLEVEL'}{'3'}>3 (notifications)</option>
	317	<option value='4' $selected{'SYSLOGLEVEL'}{'4'}>4 (warnings)</option>
	318	</select>
	319	</td>
	320	<td width='25%' class='base'>Debuglevel (hostapd): </td><td class='base' width='25%'>
	321	<select name='DEBUG'>
54359730 CS	322	<option value='0' $selected{'DEBUG'}{'0'}>0 (verbose)</option>
	323	<option value='1' $selected{'DEBUG'}{'1'}>1 (debugging)</option>
	324	<option value='2' $selected{'DEBUG'}{'2'}>2 (informations)</option>
	325	<option value='3' $selected{'DEBUG'}{'3'}>3 (notifications)</option>
	326	<option value='4' $selected{'DEBUG'}{'4'}>4 (warnings)</option>
27731caa CS	327	</select>
	328	</td></tr>
	329	</table>
92f2665d CS	330	END
	331	;
	332	if ( $wlanapsettings{'INTERFACE'} =~ /green0/ ){
	333	print <<END
	334	<br />
	335	<table width='95%' cellspacing='0'>
	336	<td width='25%' class='base'>Mac Filter: </td><td class='base' width='25%'>
	337	<select name='MACMODE'>
	338	<option value='0' $selected{'MACMODE'}{'0'}>0 (off)</option>
8aa49c15 CS	339	<option value='1' $selected{'MACMODE'}{'1'}>1 (Accept MACs)</option>
8aa49c15 CS	340	<option value='2' $selected{'MACMODE'}{'2'}>2 (Deny MACs)</option>
92f2665d	341	</select>
8aa49c15	342	</td><td colspan='2'>Mac Adress List (one per line)<br /><textarea name='MACS' cols='20' rows='5' wrap='off'>
92f2665d CS	343	END
92f2665d CS	344	;
8aa49c15	345	print `cat /var/ipfire/wlanap/macfile`;
92f2665d CS	346	print <<END
92f2665d CS	347	</textarea></td>
92f2665d CS	348	</table>
	349	END
	350	;
	351	}
	352	print <<END
54359730 CS	353	<br />
	354	<table width='10%' cellspacing='0'>
	355	<tr><td align='center'><form method='post' action='$ENV{'SCRIPT_NAME'}'>
92f2665d CS	356	<input type='hidden' name='ACTION' value=$Lang::tr{'save'} />
92f2665d CS	357	<input type='image' alt='$Lang::tr{'save'}' title='$Lang::tr{'save'}' src='/images/media-floppy.png' /></form></td>
27731caa CS	358	</tr>
	359	</table>
	360	END
	361	;
27731caa	362
8c2f203c	363	if ( $wlanapsettings{'DRIVER'} eq 'MADWIFI' ){
92f2665d	364	$status = `wlanconfig $wlanapsettings{'INTERFACE'} list`;
8c2f203c	365	}
54359730 CS	366	print <<END
	367	<br />
	368	<table width='95%' cellspacing='0'>
8c2f203c CS	369	<tr><td bgcolor='$color{'color20'}' colspan='2' align='left'><b>WLAN Status</b></td></tr>
8c2f203c CS	370	<tr><td><pre>@channellist_cmd</pre></td><td><pre>@txpower_cmd</pre></td></tr>
891b6138	371	<tr><td colspan='2'><pre>$status</pre></td></tr>
54359730 CS	372	</table>
	373	END
	374	;
	375	&Header::closebox();
27731caa CS	376	print "</form>";
	377	&Header::closebigbox();
	378	&Header::closepage();
	379
27731caa CS	380	sub WriteConfig_hostapd{
	381	$wlanapsettings{'DRIVER_HOSTAPD'} = lc($wlanapsettings{'DRIVER'});
	382
	383	open (CONFIGFILE, ">/var/ipfire/wlanap/hostapd.conf");
	384	print CONFIGFILE <<END
54359730	385	######################### basic hostapd configuration ##########################
891b6138	386	#
92f2665d	387	interface=$wlanapsettings{'INTERFACE'}
27731caa CS	388	driver=$wlanapsettings{'DRIVER_HOSTAPD'}
	389	logger_syslog=-1
	390	logger_syslog_level=$wlanapsettings{'SYSLOGLEVEL'}
	391	logger_stdout=-1
54359730	392	logger_stdout_level=$wlanapsettings{'DEBUG'}
27731caa	393	dump_file=/tmp/hostapd.dump
27731caa CS	394	auth_algs=3
	395	ctrl_interface=/var/run/hostapd
	396	ctrl_interface_group=0
27731caa CS	397	END
27731caa CS	398	;
54359730 CS	399	if ( $wlanapsettings{'HIDESSID'} eq 'on' ){
	400	print CONFIGFILE <<END
	401	ssid=$wlanapsettings{'SSID'}
	402	ignore_broadcast_ssid=2
	403	END
	404	;
	405
	406	}else{
	407	print CONFIGFILE <<END
	408	ssid=$wlanapsettings{'SSID'}
	409	ignore_broadcast_ssid=0
	410	END
	411	;
	412
	413	}
92f2665d	414
8c2f203c CS	415	if ( $wlanapsettings{'ENC'} eq 'wpa1'){
	416	print CONFIGFILE <<END
	417	######################### wpa hostapd configuration ############################
891b6138	418	#
8c2f203c CS	419	wpa=1
8c2f203c CS	420	wpa_passphrase=$wlanapsettings{'PWD'}
891b6138	421	wpa_key_mgmt=WPA-PSK
8c2f203c CS	422	wpa_pairwise=CCMP TKIP
	423	END
	424	;
	425	}elsif ( $wlanapsettings{'ENC'} eq 'wpa2'){
54359730 CS	426	print CONFIGFILE <<END
54359730 CS	427	######################### wpa hostapd configuration ############################
891b6138	428	#
8c2f203c	429	wpa=2
54359730	430	wpa_passphrase=$wlanapsettings{'PWD'}
891b6138	431	wpa_key_mgmt=WPA-PSK
54359730 CS	432	wpa_pairwise=CCMP TKIP
	433	END
	434	;
	435	}
27731caa	436	close CONFIGFILE;
92f2665d	437
8aa49c15 CS	438	$wlanapsettings{'MACS'} =~ s/\r//gi;
	439	chomp($wlanapsettings{'MACS'});
	440	open (MACFILE, ">/var/ipfire/wlanap/macfile");
92f2665d	441	print MACFILE <<END
8aa49c15	442	$wlanapsettings{'MACS'}
92f2665d CS	443	END
	444	;
	445	close MACFILE;
27731caa	446	}