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

#!/usr/bin/perl
###############################################################################
#                                                                             #
# IPFire.org - A linux based firewall                                         #
# Copyright (C) 2007  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 $i = 0;
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{'INTERFACE'} = $netsettings{'BLUE_DEV'};
$wlanapsettings{'SSID'} = 'IPFire';
$wlanapsettings{'HIDESSID'} = 'off';
$wlanapsettings{'ENC'} = 'wpa';               # none / wpa
$wlanapsettings{'TXPOWER'} = 'auto';
# $wlanapsettings{'CC'} = '276';                    # CountryCode, 276 = Germany
$wlanapsettings{'CHAN'} = '05';
$wlanapsettings{'PWD'} = 'IPFire-2.x';
$wlanapsettings{'PSK'} = '69eb868ed7b3cc36d767b729048c9c585234723d1eafbe66e5a16957b7c85e9c';
$wlanapsettings{'WPA'} = '1';

$wlanapsettings{'SYSLOGLEVEL'} = '0';
$wlanapsettings{'DEBUG'} = '4';
$wlanapsettings{'DRIVER'} = 'MADWIFI';            # UNKNOWN / MADWIFI / RT2500 / PRISM54 / ...

# WLANMODE= (a/b/g)
&General::readhash("/var/ipfire/wlanap/settings", \%wlanapsettings);

my %cgiparams=();
$cgiparams{'ACTION'} = '';
$cgiparams{'RUNNING'} = 'off';
$cgiparams{'APMODE'} = 'on';
$cgiparams{'SSID'} = 'IPFire';
$cgiparams{'HIDESSID'} = 'off';
$cgiparams{'ENC'} = 'wpa';               # none / wep / wpa / wep+wpa
$cgiparams{'TXPOWER'} = 'auto';
$cgiparams{'CHAN'} = '05';

$cgiparams{'PWD'} = 'IPFire-2.x';
$cgiparams{'PSK'} = '69eb868ed7b3cc36d767b729048c9c585234723d1eafbe66e5a16957b7c85e9c';
$cgiparams{'WPA'} = '1';

$cgiparams{'SYSLOGLEVEL'} = '0';
$cgiparams{'DEBUG'} = '4';
&Header::getcgihash(\%cgiparams);


&Header::showhttpheaders();

if ( $cgiparams{'ACTION'} eq "$Lang::tr{'save'}" ){
	$wlanapsettings{'APMODE'}     = $cgiparams{'APMODE'};
	$wlanapsettings{'SSID'}       = $cgiparams{'SSID'};
	$wlanapsettings{'HIDESSID'}   = $cgiparams{'HIDESSID'};
	$wlanapsettings{'ENC'}        = $cgiparams{'ENC'};
	$wlanapsettings{'CHAN'}       = $cgiparams{'CHAN'};
	$wlanapsettings{'TXPOWER'}    = $cgiparams{'TXPOWER'};

	$wlanapsettings{'PWD'}        = $cgiparams{'PWD'};
	$wlanapsettings{'PSK'}        = $cgiparams{'PSK'};
	$wlanapsettings{'WPA'}        = $cgiparams{'WPA'};
	$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 '' ){
		&WriteConfig();
		&WriteConfig_hostapd();

		system("/usr/local/bin/wlanapctrl start >/dev/null 2>&1") if ( $cgiparams{'RUNNING'} eq 'on' );
	}
}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
###############

my $test;

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

if ( ($netsettings{'BLUE_DEV'} eq '') || ($netsettings{'BLUE_DRIVER'} eq '') ){
	$blue_message = "No BLUE Interface.";
}else{
	my $cmd_out = `/usr/sbin/iwconfig $netsettings{'BLUE_DEV'} 2>/dev/null`;

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

my $disabled_apmode = "disabled='disabled'";
$disabled_apmode = '' if ( ($wlanapsettings{'DRIVER'} eq 'MADWIFI') || ($wlanapsettings{'DRIVER'} eq 'HOSTAP') || ($wlanapsettings{'DRIVER'} eq 'ACX100') );

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

$selected{'ENC'}{'none'} = '';
$selected{'ENC'}{'wpa'} = '';
$selected{'ENC'}{$wlanapsettings{'ENC'}} = "selected='selected'";

$selected{'CHAN'}{$wlanapsettings{'CHAN'}} = "selected='selected'";
$selected{'TXPOWER'}{$wlanapsettings{'TXPOWER'}} = "selected='selected'";

my @channellist = `iwlist $netsettings{'BLUE_DEV'} channel`;
# get available channels

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

my @txpower = `iwlist $netsettings{'BLUE_DEV'} txpower`;
# get available channels

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

$selected{'WPA'}{'1'} = '';
$selected{'WPA'}{'2'} = '';
$selected{'WPA'}{$wlanapsettings{'WPA'}} = "selected='selected'";

$selected{'SYSLOGLEVEL'}{'0'} = '';
$selected{'SYSLOGLEVEL'}{'1'} = '';
$selected{'SYSLOGLEVEL'}{'2'} = '';
$selected{'SYSLOGLEVEL'}{'3'} = '';
$selected{'SYSLOGLEVEL'}{'4'} = '';
$selected{'SYSLOGLEVEL'}{$wlanapsettings{'SYSLOGLEVEL'}} = "selected='selected'";

$selected{'DEBUG'}{'0'} = '';
$selected{'DEBUG'}{'1'} = '';
$selected{'DEBUG'}{'2'} = '';
$selected{'DEBUG'}{'3'} = '';
$selected{'DEBUG'}{'4'} = '';
$selected{'DEBUG'}{$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 ( $wlan_card_status eq 'up' ){
		print "<tr><td colspan='2' align='center'><input type='submit' name='ACTION' value='Stop' /><input type='hidden' name='RUNNING' value='on' /></td></tr>";
	}else{
		print "<tr><td colspan='2' align='center'><input type='submit' name='ACTION' value='Start' /></td></tr>";
	}
}else{
	print "<tr><td colspan='2' class='base'><b>$blue_message</b></td></tr>";
}
print "</table>";

if ( $wlan_card_status eq '' ){
	print "</form>";
	&Header::closebigbox();
	&Header::closepage();
	exit 0;
}
print <<END
<br />
<table width='95%' cellspacing='0'>
<tr><td bgcolor='$color{'color20'}' colspan='4' align='left'><b>WLAN Settings</b>
END
;
#<tr><td width='25%' class='base'>Access Point:&nbsp;</td><td class='base' colspan='3'><input type='checkbox' name='APMODE' $checked_apmode $disabled_apmode /></td></tr>
print <<END
<tr><td width='25%' class='base'>SSID:&nbsp;</td><td class='base' colspan='3'><input type='text' name='SSID' size='40' value='$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 $disabled_apmode /></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='wpa' $selected{'ENC'}{'wpa'}>wpa</option>
	</select>
</td></tr>
END
;
print <<END
<!-- <tr><td width='25%' class='base'>Select Country:&nbsp;</td><td class='base' colspan='3'><input type='checkbox' name='CC' $checked_hidessid /></td></tr> -->
<tr><td width='25%' class='base'>Channel:&nbsp;</td><td class='base' colspan='3'>
	<select name='CHAN'>
END
;
foreach $channel (@channellist){
	print "<option $selected{'CHAN'}{$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'>WPA Version:&nbsp;</td><td class='base' colspan='3'>
	<select name='WPA'>
		<option value='1' $selected{'WPA'}{'1'}>1</option>
		<option value='2' $selected{'WPA'}{'2'}>2</option>
	</select>
</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' $selected{'DEBUG'}{'4'}>4 (warnings)</option>
	</select>
</td></tr>
</table>
<br />
<table width='10%' cellspacing='0'>
<tr><td align='center'><form method='post' action='$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
;


my $status =  `cat /proc/net/madwifi/$netsettings{'BLUE_DEV'}/associated_sta`;
print <<END
<br />
<table width='95%' cellspacing='0'>
<tr><td bgcolor='$color{'color20'}' align='left'><b>WLAN Status</b></td></tr>
<tr><td><pre>$status</pre></td></tr>
</table>
END
;
&Header::closebox();
print "</form>";
&Header::closebigbox();
&Header::closepage();

sub WriteConfig{
	&General::writehash("/var/ipfire/wlanap/settings", \%wlanapsettings);
}

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

	open (CONFIGFILE, ">/var/ipfire/wlanap/hostapd.conf");
	print CONFIGFILE <<END
######################### basic hostapd configuration ##########################

interface=$netsettings{'BLUE_DEV'}
driver=$wlanapsettings{'DRIVER_HOSTAPD'}
logger_syslog=-1
logger_syslog_level=$wlanapsettings{'SYSLOGLEVEL'}
logger_stdout=-1
logger_stdout_level=$wlanapsettings{'DEBUG'}
dump_file=/tmp/hostapd.dump
ignore_broadcast_ssid=0
eapol_key_index_workaround=0
eap_server=0
own_ip_addr=127.0.0.1
auth_algs=3
ctrl_interface=/var/run/hostapd
ctrl_interface_group=0
macaddr_acl=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 'wpa'){
	print CONFIGFILE <<END
######################### wpa hostapd configuration ############################

wpa=$wlanapsettings{'WPA'}
wpa_passphrase=$wlanapsettings{'PWD'}
wpa_key_mgmt=WPA-PSK WPA-EAP
wpa_pairwise=CCMP TKIP
END
;
 }
	close CONFIGFILE;
}

sub isrunning
	{
	my $cmd = $_[0];
	my $status = "<td align='center' bgcolor='${Header::colourred}'><font color='white'><b>$Lang::tr{'stopped'}</b></font></td>";
	my $pid = '';
	my $testcmd = '';
	my $exename;

	$cmd =~ /(^[a-z]+)/;
	$exename = $1;

	if (open(FILE, "/var/run/${cmd}.pid"))
		{
		$pid = <FILE>; chomp $pid;
		close FILE;
		if (open(FILE, "/proc/${pid}/status"))
			{
			while (<FILE>)
				{
				if (/^Name:\W+(.*)/)
					{
					$testcmd = $1;
					}
				}
			close FILE;
			if ($testcmd =~ /$exename/)
				{
				$status = "<td align='center' bgcolor='${Header::colourgreen}'><font color='white'><b>$Lang::tr{'running'}</b></font></td>";
				}
			}
		}
	return $status;
	}
Commit	Line	Data
27731caa CS	1	#!/usr/bin/perl
	2	###############################################################################
	3	# #
	4	# IPFire.org - A linux based firewall #
	5	# Copyright (C) 2007 Michael Tremer & Christian Schmidt #
	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
	28	use warnings;
	29	use CGI::Carp 'fatalsToBrowser';
	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;
	36	my $i = 0;
	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';
54359730	59	$wlanapsettings{'INTERFACE'} = $netsettings{'BLUE_DEV'};
27731caa CS	60	$wlanapsettings{'SSID'} = 'IPFire';
27731caa CS	61	$wlanapsettings{'HIDESSID'} = 'off';
54359730	62	$wlanapsettings{'ENC'} = 'wpa'; # none / wpa
27731caa CS	63	$wlanapsettings{'TXPOWER'} = 'auto';
27731caa CS	64	# $wlanapsettings{'CC'} = '276'; # CountryCode, 276 = Germany
54359730	65	$wlanapsettings{'CHAN'} = '05';
27731caa CS	66	$wlanapsettings{'PWD'} = 'IPFire-2.x';
27731caa CS	67	$wlanapsettings{'PSK'} = '69eb868ed7b3cc36d767b729048c9c585234723d1eafbe66e5a16957b7c85e9c';
54359730	68	$wlanapsettings{'WPA'} = '1';
27731caa CS	69
	70	$wlanapsettings{'SYSLOGLEVEL'} = '0';
	71	$wlanapsettings{'DEBUG'} = '4';
	72	$wlanapsettings{'DRIVER'} = 'MADWIFI'; # UNKNOWN / MADWIFI / RT2500 / PRISM54 / ...
	73
	74	# WLANMODE= (a/b/g)
	75	&General::readhash("/var/ipfire/wlanap/settings", \%wlanapsettings);
	76
27731caa CS	77	my %cgiparams=();
	78	$cgiparams{'ACTION'} = '';
	79	$cgiparams{'RUNNING'} = 'off';
	80	$cgiparams{'APMODE'} = 'on';
27731caa CS	81	$cgiparams{'SSID'} = 'IPFire';
	82	$cgiparams{'HIDESSID'} = 'off';
	83	$cgiparams{'ENC'} = 'wpa'; # none / wep / wpa / wep+wpa
27731caa	84	$cgiparams{'TXPOWER'} = 'auto';
54359730	85	$cgiparams{'CHAN'} = '05';
27731caa CS	86
	87	$cgiparams{'PWD'} = 'IPFire-2.x';
	88	$cgiparams{'PSK'} = '69eb868ed7b3cc36d767b729048c9c585234723d1eafbe66e5a16957b7c85e9c';
54359730	89	$cgiparams{'WPA'} = '1';
27731caa CS	90
	91	$cgiparams{'SYSLOGLEVEL'} = '0';
	92	$cgiparams{'DEBUG'} = '4';
	93	&Header::getcgihash(\%cgiparams);
	94
	95
	96	&Header::showhttpheaders();
	97
	98	if ( $cgiparams{'ACTION'} eq "$Lang::tr{'save'}" ){
	99	$wlanapsettings{'APMODE'} = $cgiparams{'APMODE'};
27731caa CS	100	$wlanapsettings{'SSID'} = $cgiparams{'SSID'};
	101	$wlanapsettings{'HIDESSID'} = $cgiparams{'HIDESSID'};
	102	$wlanapsettings{'ENC'} = $cgiparams{'ENC'};
27731caa CS	103	$wlanapsettings{'CHAN'} = $cgiparams{'CHAN'};
	104	$wlanapsettings{'TXPOWER'} = $cgiparams{'TXPOWER'};
	105
27731caa CS	106	$wlanapsettings{'PWD'} = $cgiparams{'PWD'};
	107	$wlanapsettings{'PSK'} = $cgiparams{'PSK'};
	108	$wlanapsettings{'WPA'} = $cgiparams{'WPA'};
	109	$wlanapsettings{'SYSLOGLEVEL'}= $cgiparams{'SYSLOGLEVEL'};
	110	$wlanapsettings{'DEBUG'} = $cgiparams{'DEBUG'};
	111
27731caa CS	112	# verify WPA Passphrase, must be 8 .. 63 characters
	113	if ( (length($wlanapsettings{'PWD'}) < 8) \|\| (length($wlanapsettings{'PWD'}) > 63) ){
	114	$errormessage .= "Invalid length in WPA Passphrase. Must be between 8 and 63 characters.<br />";
	115	}
	116
	117	if ( $errormessage eq '' ){
	118	&WriteConfig();
	119	&WriteConfig_hostapd();
	120
	121	system("/usr/local/bin/wlanapctrl start >/dev/null 2>&1") if ( $cgiparams{'RUNNING'} eq 'on' );
	122	}
	123	}elsif ( $cgiparams{'ACTION'} eq 'Start' ){
	124	system("/usr/local/bin/wlanapctrl start >/dev/null 2>&1");
	125	}elsif ( $cgiparams{'ACTION'} eq 'Stop' ){
	126	system("/usr/local/bin/wlanapctrl stop >/dev/null 2>&1");
27731caa CS	127	}
	128
	129	&Header::openpage('WLAN', 1, '', '');
	130	&Header::openbigbox('100%', 'left', '', $errormessage);
	131	print "<form method='post' action='$ENV{'SCRIPT_NAME'}'>";
	132
	133	if ( $errormessage ){
54359730	134	&Header::openbox('100%', 'center', $Lang::tr{'error messages'});
27731caa CS	135	print "<class name='base'>$errormessage\n";
	136	print " </class>\n";
	137	&Header::closebox();
	138	}
	139
	140
	141	# Found this usefull piece of code in BlockOutTraffic AddOn 8-)
	142	# fwrules.cgi
	143	###############
	144	# DEBUG DEBUG
	145	if ( $debug ){
54359730	146	&Header::openbox('100%', 'center', 'DEBUG');
27731caa CS	147	my $debugCount = 0;
	148	foreach my $line (sort keys %cgiparams) {
	149	print "$line = '$cgiparams{$line}'<br />\n";
	150	$debugCount++;
	151	}
	152	print " Count: $debugCount\n";
	153	&Header::closebox();
	154	}
	155	# DEBUG DEBUG
	156	###############
	157
54359730 CS	158	my $test;
54359730 CS	159
27731caa CS	160	#
	161	# Driver and status detection
	162	#
	163	my $wlan_card_status = 'dummy';
	164	my $wlan_ap_status = '';
	165	my $wlan_hostapd_status = '';
	166	my $blue_message = "";
	167
	168	if ( ($netsettings{'BLUE_DEV'} eq '') \|\| ($netsettings{'BLUE_DRIVER'} eq '') ){
	169	$blue_message = "No BLUE Interface.";
	170	}else{
	171	my $cmd_out = `/usr/sbin/iwconfig $netsettings{'BLUE_DEV'} 2>/dev/null`;
	172
	173	if ( $cmd_out eq '' ){
	174	$blue_message = "BLUE Interface is not a WLAN card.";
	175	}else{
	176	$cmd_out = `/sbin/ifconfig \| /bin/grep $netsettings{'BLUE_DEV'}`;
	177	if ( $cmd_out eq '' ){
	178	$wlan_card_status = 'down';
	179	}else{
	180	$wlan_card_status = 'up';
	181	$cmd_out = `/usr/sbin/iwconfig $netsettings{'BLUE_DEV'} \| /bin/grep "Mode:Master"`;
	182	if ( $cmd_out ne '' ){
	183	$wlan_ap_status = 'up';
27731caa CS	184	}
	185	}
	186	}
	187	}
	188
	189	my $disabled_apmode = "disabled='disabled'";
	190	$disabled_apmode = '' if ( ($wlanapsettings{'DRIVER'} eq 'MADWIFI') \|\| ($wlanapsettings{'DRIVER'} eq 'HOSTAP') \|\| ($wlanapsettings{'DRIVER'} eq 'ACX100') );
	191
	192	my $checked_apmode = '';
27731caa CS	193	my $checked_hidessid = '';
27731caa CS	194	$checked_apmode = "checked='checked'" if ( $wlanapsettings{'APMODE'} eq 'on' );
27731caa CS	195	$checked_hidessid = "checked='checked'" if ( $wlanapsettings{'HIDESSID'} eq 'on' );
	196
	197	$selected{'ENC'}{'none'} = '';
27731caa	198	$selected{'ENC'}{'wpa'} = '';
27731caa CS	199	$selected{'ENC'}{$wlanapsettings{'ENC'}} = "selected='selected'";
27731caa CS	200
54359730 CS	201	$selected{'CHAN'}{$wlanapsettings{'CHAN'}} = "selected='selected'";
54359730 CS	202	$selected{'TXPOWER'}{$wlanapsettings{'TXPOWER'}} = "selected='selected'";
27731caa	203
54359730	204	my @channellist = `iwlist $netsettings{'BLUE_DEV'} channel`;
27731caa	205	# get available channels
27731caa	206
54359730 CS	207	my @temp;
	208	foreach (@channellist){
	209	$_ =~ /(.)Channel (\d+)(.):/;
	210	my $channel = $2;chomp $channel;
	211	if ( $channel =~ /\d+/ ){push(@temp,$channel);}
27731caa	212	}
54359730 CS	213	@channellist = @temp;
	214
	215	my @txpower = `iwlist $netsettings{'BLUE_DEV'} txpower`;
	216	# get available channels
27731caa	217
54359730 CS	218	my @temp;
	219	foreach (@txpower){
	220	$_ =~ /(\s)(\d+)(\s)dBm(\s)(.)(\W)(\d+)(.)/;
	221	my $tx = $7;chomp $tx;
	222	if ( $tx =~ /\d+/ ){push(@temp,$tx."mW");}
	223	}
	224	@txpower = @temp;
	225	push(@txpower,"auto");
27731caa CS	226
	227	$selected{'WPA'}{'1'} = '';
	228	$selected{'WPA'}{'2'} = '';
27731caa CS	229	$selected{'WPA'}{$wlanapsettings{'WPA'}} = "selected='selected'";
	230
	231	$selected{'SYSLOGLEVEL'}{'0'} = '';
	232	$selected{'SYSLOGLEVEL'}{'1'} = '';
	233	$selected{'SYSLOGLEVEL'}{'2'} = '';
	234	$selected{'SYSLOGLEVEL'}{'3'} = '';
	235	$selected{'SYSLOGLEVEL'}{'4'} = '';
	236	$selected{'SYSLOGLEVEL'}{$wlanapsettings{'SYSLOGLEVEL'}} = "selected='selected'";
	237
	238	$selected{'DEBUG'}{'0'} = '';
	239	$selected{'DEBUG'}{'1'} = '';
	240	$selected{'DEBUG'}{'2'} = '';
	241	$selected{'DEBUG'}{'3'} = '';
	242	$selected{'DEBUG'}{'4'} = '';
	243	$selected{'DEBUG'}{$wlanapsettings{'DEBUG'}} = "selected='selected'";
	244
	245	#
	246	# Status box
	247	#
54359730	248	&Header::openbox('100%', 'center', "WLAN AP");
27731caa	249	print <<END
54359730 CS	250	<table width='95%' cellspacing='0'>
54359730 CS	251	<tr><td bgcolor='$color{'color20'}' colspan='2' align='left'><b>WLAN Services</b></td></tr>
27731caa CS	252	END
	253	;
	254	if ( $wlan_card_status ne '' ){
54359730	255	print "<tr><td class='base'>WLAN card ($wlanapsettings{'DRIVER'})</td>";
27731caa	256	print $wlan_card_status eq 'up' ? $status_started : $status_stopped;
54359730	257	print "<tr><td class='base'>Access Point</td>";
27731caa	258	print $wlan_ap_status eq 'up' ? $status_started : $status_stopped;
27731caa	259	if ( $wlan_card_status eq 'up' ){
54359730	260	print "<tr><td colspan='2' align='center'><input type='submit' name='ACTION' value='Stop' /><input type='hidden' name='RUNNING' value='on' /></td></tr>";
27731caa	261	}else{
54359730	262	print "<tr><td colspan='2' align='center'><input type='submit' name='ACTION' value='Start' /></td></tr>";
27731caa	263	}
27731caa	264	}else{
54359730	265	print "<tr><td colspan='2' class='base'><b>$blue_message</b></td></tr>";
27731caa	266	}
54359730	267	print "</table>";
27731caa CS	268
	269	if ( $wlan_card_status eq '' ){
	270	print "</form>";
	271	&Header::closebigbox();
	272	&Header::closepage();
	273	exit 0;
	274	}
27731caa	275	print <<END
54359730 CS	276	<br />
	277	<table width='95%' cellspacing='0'>
	278	<tr><td bgcolor='$color{'color20'}' colspan='4' align='left'><b>WLAN Settings</b>
	279	END
	280	;
	281	#<tr><td width='25%' class='base'>Access Point: </td><td class='base' colspan='3'><input type='checkbox' name='APMODE' $checked_apmode $disabled_apmode /></td></tr>
	282	print <<END
27731caa	283	<tr><td width='25%' class='base'>SSID: </td><td class='base' colspan='3'><input type='text' name='SSID' size='40' value='$wlanapsettings{'SSID'}' /></td></tr>
27731caa CS	284	<tr><td width='25%' class='base'>Disable SSID broadcast: </td><td class='base' colspan='3'><input type='checkbox' name='HIDESSID' $checked_hidessid $disabled_apmode /></td></tr>
	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>
27731caa	288	<option value='wpa' $selected{'ENC'}{'wpa'}>wpa</option>
27731caa CS	289	</select>
27731caa CS	290	</td></tr>
54359730 CS	291	END
	292	;
	293	print <<END
27731caa CS	294	<!-- <tr><td width='25%' class='base'>Select Country: </td><td class='base' colspan='3'><input type='checkbox' name='CC' $checked_hidessid /></td></tr> -->
	295	<tr><td width='25%' class='base'>Channel: </td><td class='base' colspan='3'>
	296	<select name='CHAN'>
	297	END
	298	;
	299	foreach $channel (@channellist){
	300	print "<option $selected{'CHAN'}{$channel}>$channel</option>";
	301	}
54359730	302
27731caa CS	303	print <<END
	304	</select></td></tr>
	305	<tr><td width='25%' class='base'>Tx Power: </td><td class='base' colspan='3'><select name='TXPOWER'>
	306	END
	307	;
54359730	308	foreach $txpower (@txpower){
27731caa CS	309	print "<option $selected{'TXPOWER'}{$txpower}>$txpower</option> dBm";
	310	}
	311	print <<END
	312	</select></td></tr>
27731caa CS	313	<tr><td width='25%' class='base'>Passphrase: </td><td class='base' colspan='3'><input type='text' name='PWD' size='63' value='$wlanapsettings{'PWD'}' /></td></tr>
	314	<tr><td width='25%' class='base'>WPA Version: </td><td class='base' colspan='3'>
	315	<select name='WPA'>
	316	<option value='1' $selected{'WPA'}{'1'}>1</option>
	317	<option value='2' $selected{'WPA'}{'2'}>2</option>
27731caa CS	318	</select>
	319	</td></tr>
	320	<tr><td width='25%' class='base'>Loglevel (hostapd): </td><td class='base' width='25%'>
	321	<select name='SYSLOGLEVEL'>
	322	<option value='0' $selected{'SYSLOGLEVEL'}{'0'}>0 (verbose)</option>
	323	<option value='1' $selected{'SYSLOGLEVEL'}{'1'}>1 (debugging)</option>
	324	<option value='2' $selected{'SYSLOGLEVEL'}{'2'}>2 (informations)</option>
	325	<option value='3' $selected{'SYSLOGLEVEL'}{'3'}>3 (notifications)</option>
	326	<option value='4' $selected{'SYSLOGLEVEL'}{'4'}>4 (warnings)</option>
	327	</select>
	328	</td>
	329	<td width='25%' class='base'>Debuglevel (hostapd): </td><td class='base' width='25%'>
	330	<select name='DEBUG'>
54359730 CS	331	<option value='0' $selected{'DEBUG'}{'0'}>0 (verbose)</option>
	332	<option value='1' $selected{'DEBUG'}{'1'}>1 (debugging)</option>
	333	<option value='2' $selected{'DEBUG'}{'2'}>2 (informations)</option>
	334	<option value='3' $selected{'DEBUG'}{'3'}>3 (notifications)</option>
	335	<option value='4' $selected{'DEBUG'}{'4'}>4 (warnings)</option>
27731caa CS	336	</select>
	337	</td></tr>
	338	</table>
54359730 CS	339	<br />
	340	<table width='10%' cellspacing='0'>
	341	<tr><td align='center'><form method='post' action='$ENV{'SCRIPT_NAME'}'>
	342	<input type='hidden' name='ACTION' value=$Lang::tr{'save'} />
	343	<input type='image' alt='$Lang::tr{'save'}' title='$Lang::tr{'save'}' src='/images/media-floppy.png' /></form></td>
27731caa CS	344	</tr>
	345	</table>
	346	END
	347	;
27731caa	348
54359730 CS	349
	350	my $status = `cat /proc/net/madwifi/$netsettings{'BLUE_DEV'}/associated_sta`;
	351	print <<END
	352	<br />
	353	<table width='95%' cellspacing='0'>
	354	<tr><td bgcolor='$color{'color20'}' align='left'><b>WLAN Status</b></td></tr>
	355	<tr><td><pre>$status</pre></td></tr>
	356	</table>
	357	END
	358	;
	359	&Header::closebox();
27731caa CS	360	print "</form>";
	361	&Header::closebigbox();
	362	&Header::closepage();
	363
27731caa CS	364	sub WriteConfig{
	365	&General::writehash("/var/ipfire/wlanap/settings", \%wlanapsettings);
	366	}
	367
	368	sub WriteConfig_hostapd{
	369	$wlanapsettings{'DRIVER_HOSTAPD'} = lc($wlanapsettings{'DRIVER'});
	370
	371	open (CONFIGFILE, ">/var/ipfire/wlanap/hostapd.conf");
	372	print CONFIGFILE <<END
54359730	373	######################### basic hostapd configuration ##########################
27731caa CS	374
27731caa CS	375	interface=$netsettings{'BLUE_DEV'}
27731caa CS	376	driver=$wlanapsettings{'DRIVER_HOSTAPD'}
	377	logger_syslog=-1
	378	logger_syslog_level=$wlanapsettings{'SYSLOGLEVEL'}
	379	logger_stdout=-1
54359730	380	logger_stdout_level=$wlanapsettings{'DEBUG'}
27731caa	381	dump_file=/tmp/hostapd.dump
54359730	382	ignore_broadcast_ssid=0
27731caa CS	383	eapol_key_index_workaround=0
	384	eap_server=0
	385	own_ip_addr=127.0.0.1
27731caa CS	386	auth_algs=3
	387	ctrl_interface=/var/run/hostapd
	388	ctrl_interface_group=0
	389	macaddr_acl=0
	390	END
	391	;
54359730 CS	392	if ( $wlanapsettings{'HIDESSID'} eq 'on' ){
	393	print CONFIGFILE <<END
	394	ssid=$wlanapsettings{'SSID'}
	395	ignore_broadcast_ssid=2
	396	END
	397	;
	398
	399	}else{
	400	print CONFIGFILE <<END
	401	ssid=$wlanapsettings{'SSID'}
	402	ignore_broadcast_ssid=0
	403	END
	404	;
	405
	406	}
	407
	408	if ( $wlanapsettings{'ENC'} eq 'wpa'){
	409	print CONFIGFILE <<END
	410	######################### wpa hostapd configuration ############################
	411
	412	wpa=$wlanapsettings{'WPA'}
	413	wpa_passphrase=$wlanapsettings{'PWD'}
	414	wpa_key_mgmt=WPA-PSK WPA-EAP
	415	wpa_pairwise=CCMP TKIP
	416	END
	417	;
	418	}
27731caa CS	419	close CONFIGFILE;
27731caa CS	420	}
54359730 CS	421
	422	sub isrunning
	423	{
	424	my $cmd = $_[0];
	425	my $status = "<td align='center' bgcolor='${Header::colourred}'><font color='white'><b>$Lang::tr{'stopped'}</b></font></td>";
	426	my $pid = '';
	427	my $testcmd = '';
	428	my $exename;
	429
	430	$cmd =~ /(^[a-z]+)/;
	431	$exename = $1;
	432
	433	if (open(FILE, "/var/run/${cmd}.pid"))
	434	{
	435	$pid = <FILE>; chomp $pid;
	436	close FILE;
	437	if (open(FILE, "/proc/${pid}/status"))
	438	{
	439	while (<FILE>)
	440	{
	441	if (/^Name:\W+(.*)/)
	442	{
	443	$testcmd = $1;
	444	}
	445	}
	446	close FILE;
	447	if ($testcmd =~ /$exename/)
	448	{
	449	$status = "<td align='center' bgcolor='${Header::colourgreen}'><font color='white'><b>$Lang::tr{'running'}</b></font></td>";
	450	}
	451	}
	452	}
	453	return $status;
	454	}