html/cgi-bin/wlanap.cgi

   1 #!/usr/bin/perl
   2 ###############################################################################
   3 #                                                                             #
   4 # IPFire.org - A linux based firewall                                         #
   5 # Copyright (C) 2005-2012  IPFire Team  <info@ipfire.org>                     #
   6 #                                                                             #
   7 # This program is free software: you can redistribute it and/or modify        #
   8 # it under the terms of the GNU General Public License as published by        #
   9 # the Free Software Foundation, either version 3 of the License, or           #
  10 # (at your option) any later version.                                         #
  11 #                                                                             #
  12 # This program is distributed in the hope that it will be useful,             #
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of              #
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               #
  15 # GNU General Public License for more details.                                #
  16 #                                                                             #
  17 # You should have received a copy of the GNU General Public License           #
  18 # along with this program.  If not, see <http://www.gnu.org/licenses/>.       #
  19 #                                                                             #
  20 ###############################################################################
  21 #
  22 # 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 $status = '';
  37 my $errormessage = '';
  38 my $status_started = "<td align='center' width='75%' bgcolor='${Header::colourgreen}'><font color='white'><strong>$Lang::tr{'running'}</strong></font></td></tr>";
  39 my $status_stopped = "<td align='center' width='75%' bgcolor='${Header::colourred}'><font color='white'><strong>$Lang::tr{'stopped'}</strong></font></td></tr>";
  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 = ();
  49 my %netsettings=();
  50 my %wlanapsettings=();
  51 my $channel = '';
  52 my $country = '';
  53 my $txpower = '';
  54
  55 &General::readhash("${General::swroot}/main/settings", \%mainsettings);
  56 &General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color);
  57 &General::readhash("/var/ipfire/ethernet/settings", \%netsettings);
  58
  59 $wlanapsettings{'APMODE'} = 'on';
  60 $wlanapsettings{'ACTION'} = '';
  61 $wlanapsettings{'MACMODE'} = '0';
  62 $wlanapsettings{'INTERFACE'} = '';
  63 $wlanapsettings{'SSID'} = 'IPFire';
  64 $wlanapsettings{'HIDESSID'} = 'off';
  65 $wlanapsettings{'ENC'} = 'wpa2';               # none / wpa1 /wpa2
  66 $wlanapsettings{'TXPOWER'} = 'auto';
  67 $wlanapsettings{'CHANNEL'} = '05';
  68 $wlanapsettings{'COUNTRY'} = '00';
  69 $wlanapsettings{'HW_MODE'} = 'g';
  70 $wlanapsettings{'PWD'} = 'IPFire-2.x';
  71 $wlanapsettings{'SYSLOGLEVEL'} = '0';
  72 $wlanapsettings{'DEBUG'} = '4';
  73 $wlanapsettings{'DRIVER'} = 'MADWIFI';
  74 $wlanapsettings{'HTCAPS'} = '';
  75
  76 &General::readhash("/var/ipfire/wlanap/settings", \%wlanapsettings);
  77 &Header::getcgihash(\%wlanapsettings);
  78
  79 my @macs = $wlanapsettings{'MACS'};
  80
  81 delete $wlanapsettings{'__CGI__'};
  82 delete $wlanapsettings{'x'};
  83 delete $wlanapsettings{'y'};
  84 delete $wlanapsettings{'MACS'};
  85 delete $wlanapsettings{'ACCEPT_MACS'};
  86 delete $wlanapsettings{'DENY_MACS'};
  87
  88 &Header::showhttpheaders();
  89
  90 my $string=();
  91 my $status=();
  92 my $errormessage = '';
  93 my $memory = 0;
  94 my @memory=();
  95 my @pid=();
  96 my @hostapd=();
  97 sub pid
  98 {
  99 # for pid and memory
 100         open(FILE, '/usr/local/bin/addonctrl hostapd status | ');
 101         @hostapd = <FILE>;
 102         close(FILE);
 103         $string = join("", @hostapd);
 104         $string =~ s/[a-z_]//gi;
 105         $string =~ s/\[[0-1]\;[0-9]+//gi;
 106         $string =~ s/[\(\)\.]//gi;
 107         $string =~ s/  //gi;
 108         $string =~ s/\e//gi;
 109         @pid = split(/\s/,$string);
 110         if (open(FILE, "/proc/$pid[0]/statm")){
 111                 my $temp = <FILE>;
 112                 @memory = split(/ /,$temp);
 113                 close(FILE);
 114                 }
 115         $memory+=$memory[0];
 116 }
 117 pid();
 118
 119
 120
 121 if ( $wlanapsettings{'ACTION'} eq "$Lang::tr{'wlanap del interface'}" ){
 122         delete $wlanapsettings{'INTERFACE'};
 123         &General::writehash("/var/ipfire/wlanap/settings", \%wlanapsettings);
 124 }
 125
 126 if ( $wlanapsettings{'ACTION'} eq "$Lang::tr{'save'}" ){
 127         # verify WPA Passphrase, must be 8 .. 63 characters - only wiht enabled enc
 128         if (($wlanapsettings{'ENC'} eq "wpa1") || ($wlanapsettings{'ENC'} eq "wpa2") || ($wlanapsettings{'ENC'} eq "wpa1+2")){
 129                 if ( (length($wlanapsettings{'PWD'}) < 8) || (length($wlanapsettings{'PWD'}) > 63)){
 130                         $errormessage .= "$Lang::tr{'wlanap invalid wpa'}<br />";
 131                 }
 132         }
 133
 134         if ( $errormessage eq '' ){
 135                 &General::writehash("/var/ipfire/wlanap/settings", \%wlanapsettings);
 136                 &WriteConfig_hostapd();
 137
 138                 system("/usr/local/bin/wlanapctrl restart >/dev/null 2>&1");
 139                 pid();
 140         }
 141 }elsif ( $wlanapsettings{'ACTION'} eq "$Lang::tr{'wlanap interface'}" ){
 142         &General::writehash("/var/ipfire/wlanap/settings", \%wlanapsettings);
 143 }elsif ( ($wlanapsettings{'ACTION'} eq "$Lang::tr{'start'}") && ($memory == 0) ){
 144         system("/usr/local/bin/wlanapctrl start >/dev/null 2>&1");
 145         pid();
 146 }elsif ( $wlanapsettings{'ACTION'} eq "$Lang::tr{'stop'}" ){
 147         system("/usr/local/bin/wlanapctrl stop >/dev/null 2>&1");
 148         $memory=0;
 149 }elsif ( $wlanapsettings{'ACTION'} eq "$Lang::tr{'restart'}" ){
 150         system("/usr/local/bin/wlanapctrl restart >/dev/null 2>&1");
 151         pid();
 152 }
 153
 154 &Header::openpage('Wireless LAN', 1, '', '');
 155 &Header::openbigbox('100%', 'left', '', $errormessage);
 156
 157 if ( $errormessage ){
 158         &Header::openbox('100%', 'center', $Lang::tr{'error messages'});
 159         print "<class name='base'>$errormessage\n";
 160         print "&nbsp;</class>\n";
 161         &Header::closebox();
 162 }
 163
 164
 165 # Found this usefull piece of code in BlockOutTraffic AddOn  8-)
 166 #   fwrules.cgi
 167 ###############
 168 # DEBUG DEBUG
 169 if ( $debug ){
 170         &Header::openbox('100%', 'center', 'DEBUG');
 171         my $debugCount = 0;
 172         foreach my $line (sort keys %wlanapsettings) {
 173                 print "$line = '$wlanapsettings{$line}'<br />\n";
 174                 $debugCount++;
 175         }
 176         print "&nbsp;Count: $debugCount\n";
 177         &Header::closebox();
 178 }
 179 # DEBUG DEBUG
 180 ###############
 181
 182 #
 183 # Driver and status detection
 184 #
 185 my $wlan_card_status = 'dummy';
 186 my $wlan_ap_status = '';
 187 my $message = "";
 188
 189 $selected{'INTERFACE'}{'green0'} = '';
 190 $selected{'INTERFACE'}{'blue0'} = '';
 191 $selected{'ENC'}{$wlanapsettings{'INTERFACE'}} = "selected='selected'";
 192
 193 if ( ($wlanapsettings{'INTERFACE'} eq '') ){
 194         $message = $Lang::tr{'wlanap select interface'};
 195         &Header::openbox('100%', 'center', "WLAN AP");
 196 print <<END
 197 $message<br />
 198 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 199 <select name='INTERFACE'>
 200 END
 201 ;
 202         if ( $netsettings{'BLUE_DEV'} ne ''){
 203                 print "<option value='blue0' $selected{'INTERFACE'}{'blue0'}>blue0</option>";
 204         }
 205 print <<END
 206                 <option value='green0' $selected{'INTERFACE'}{'green0'}>green0</option>
 207 </select>
 208 <br /><br />
 209 <hr size='1'>
 210         <input type='submit' name='ACTION' value='$Lang::tr{'wlanap interface'}' /></form>
 211 END
 212 ;
 213         &Header::closebox();
 214         &Header::closebigbox();
 215         &Header::closepage();
 216         exit;
 217 }else{
 218         my $cmd_out = `/usr/sbin/iwconfig $wlanapsettings{'INTERFACE'} 2>/dev/null`;
 219
 220         if ( $cmd_out eq '' ){
 221                 $message = "$Lang::tr{'wlanap no interface'}";
 222                 $wlan_card_status = '';
 223         }else{
 224                 $cmd_out = `/sbin/ifconfig | /bin/grep $wlanapsettings{'INTERFACE'}`;
 225                 if ( $cmd_out eq '' ){
 226                         $wlan_card_status = 'down';
 227                 }else{
 228                         $wlan_card_status = 'up';
 229                         $cmd_out = `/usr/sbin/iwconfig $wlanapsettings{'INTERFACE'} | /bin/grep "Mode:Master"`;
 230                         if ( $cmd_out ne '' ){
 231                                 $wlan_ap_status = 'up';
 232                         }
 233                 }
 234         }
 235 }
 236
 237 # Change old "n" to "gn"
 238 if ( $wlanapsettings{'HW_MODE'} eq 'n' ) {
 239         $wlanapsettings{'HW_MODE'}='gn';
 240 }
 241
 242 $checked{'HIDESSID'}{'off'} = '';
 243 $checked{'HIDESSID'}{'on'} = '';
 244 $checked{'HIDESSID'}{$wlanapsettings{'HIDESSID'}} = "checked='checked'";
 245
 246 $selected{'ENC'}{$wlanapsettings{'ENC'}} = "selected='selected'";
 247 $selected{'CHANNEL'}{$wlanapsettings{'CHANNEL'}} = "selected='selected'";
 248 $selected{'COUNTRY'}{$wlanapsettings{'COUNTRY'}} = "selected='selected'";
 249 $selected{'TXPOWER'}{$wlanapsettings{'TXPOWER'}} = "selected='selected'";
 250 $selected{'HW_MODE'}{$wlanapsettings{'HW_MODE'}} = "selected='selected'";
 251 $selected{'MACMODE'}{$wlanapsettings{'MACMODE'}} = "selected='selected'";
 252
 253 my $monwlaninterface = $wlanapsettings{'INTERFACE'};
 254 if ( $wlanapsettings{'DRIVER'} eq 'NL80211' ){
 255         $monwlaninterface =  'mon.'.$wlanapsettings{'INTERFACE'};
 256 }
 257
 258 my @channellist_cmd = `iwlist $monwlaninterface channel 2>/dev/null`;
 259 # get available channels
 260
 261 my @temp;
 262 foreach (@channellist_cmd){
 263 $_ =~ /(.*)Channel (\d+)(.*):/;
 264 $channel = $2;chomp $channel;
 265 if ( $channel =~ /\d+/ ){push(@temp,$channel);}
 266 }
 267 my @channellist = @temp;
 268
 269 my @countrylist_cmd = `regdbdump /usr/lib/crda/regulatory.bin 2>/dev/null`;
 270 # get available country codes
 271
 272 my @temp;
 273 foreach (@countrylist_cmd){
 274 $_ =~ /country (.*):/;
 275 $country = $1;chomp $country;
 276 if ( $country =~ /[0,A-Z][0,A-Z]/ ) {push(@temp,$country);}
 277 }
 278 my @countrylist = @temp;
 279
 280 my @txpower_cmd = `iwlist $monwlaninterface txpower 2>/dev/null`;
 281 if ( $wlanapsettings{'DRIVER'} eq 'NL80211' ){
 282         # There is a bug with NL80211 only all devices can displayed
 283         @txpower_cmd = `iwlist txpower 2>/dev/null | sed -e "s|unknown transmit-power information.||g"`;
 284 }
 285 # get available power
 286
 287 my @temp;
 288 foreach (@txpower_cmd){
 289 $_ =~ /(\s)(\d+)(\s)dBm(\s)(.*)(\W)(\d+)(.*)/;
 290 $txpower = $7;chomp $txpower;
 291 if ( $txpower =~ /\d+/ ){push(@temp,$txpower."mW");}
 292 }
 293 my @txpower = @temp;
 294 push(@txpower,"auto");
 295
 296 $selected{'SYSLOGLEVEL'}{$wlanapsettings{'SYSLOGLEVEL'}} = "selected='selected'";
 297 $selected{'DEBUG'}{$wlanapsettings{'DEBUG'}} = "selected='selected'";
 298
 299 #
 300 # Status box
 301 #
 302 &Header::openbox('100%', 'center', "WLAN AP");
 303 print <<END
 304 <table width='95%' cellspacing='0'>
 305 END
 306 ;
 307
 308 if ( $wlan_card_status ne '' ){
 309         print "<tr><td bgcolor='$color{'color20'}' colspan='3' align='left'><strong>$Lang::tr{'wlanap wlan services'}</strong></td></tr>";
 310         print "<tr><td colspan='1' class='base'>$Lang::tr{'wlanap wlan card'} ($wlanapsettings{'DRIVER'})</td>";
 311         print $wlan_card_status eq 'up' ? $status_started : $status_stopped;
 312         print "<tr><td colspan='1' class='base'>$Lang::tr{'wlanap access point'}</td>";
 313         print $wlan_ap_status eq 'up' ? $status_started : $status_stopped;
 314
 315 }else{
 316         print "<tr><td colspan='2' class='base'>$message";
 317 }
 318         print "</table>";
 319
 320 if ( ($memory != 0) && (@pid[0] ne "///") && ($wlan_card_status ne '') ){
 321         print "<table width='95%' cellspacing='0' border='0'>";
 322         print "<tr>";
 323         print "<td align='center'></td>";
 324         print "<td bgcolor='$color{'color20'}' align='center'><strong>PID</strong></td>";
 325         print "<td bgcolor='$color{'color20'}' align='center'><strong>$Lang::tr{'memory'}</strong></td>";
 326         print "</tr>";
 327         print "<tr>";
 328         print "<td width='35%' align='right'><strong>hostapd</strong>&nbsp;&nbsp;&nbsp;&nbsp;</td>";
 329         print "<td bgcolor='$color{'color22'}' align='center'>@pid[0]</td>";
 330         print "<td bgcolor='$color{'color22'}' align='center'>$memory KB</td>";
 331         print "</tr>";
 332         print "</table>";
 333 }
 334
 335 if ( $wlan_card_status ne '' ){
 336 print "<br />";
 337 print "<table width='95%' cellspacing='0' border='0'>";
 338 print "<tr align='center'>";
 339 print "</tr>";
 340 print "<tr align='center'>";
 341 print "<td width='40%'>&nbsp;</td>";
 342 print "<td width='20%'><form method='post' action='$ENV{'SCRIPT_NAME'}'><input type='hidden' name='ACTION' value='$Lang::tr{'start'}' /><input type='image' alt='$Lang::tr{'start'}' title='$Lang::tr{'start'}' src='/images/go-up.png' /></form></td>";
 343 print "<td width='20%'><form method='post' action='$ENV{'SCRIPT_NAME'}'><input type='hidden' name='ACTION' value='$Lang::tr{'stop'}' /><input type='image' alt='$Lang::tr{'stop'}' title='$Lang::tr{'stop'}' src='/images/go-down.png' /></form></td>";
 344 print "<td width='20%'><form method='post' action='$ENV{'SCRIPT_NAME'}'><input type='hidden' name='ACTION' value='$Lang::tr{'restart'}' /><input type='image' alt='$Lang::tr{'restart'}' title='$Lang::tr{'restart'}' src='/images/view-refresh.png' /></form></td>";
 345 print "</tr>";
 346 print "</table>";
 347 }else{
 348 print "<br />";
 349 print "<table width='95%' cellspacing='0' border='0'>";
 350 print "<tr align='center'>";
 351 print "<td colspan='4'><hr size='1'></td>";
 352 print "</tr>";
 353 print "<tr align='center'>";
 354 print "<td width='40%'>&nbsp;</td>";
 355 print "<td width='20%'><form method='post' action='/cgi-bin/wlanap.cgi'><input type='submit' name='ACTION' value='$Lang::tr{'wlanap del interface'}' /></form></td>";
 356 print "<td width='20%'></td>";
 357 print "<td width='20%'></td>";
 358 print "</tr>";
 359 print "</table>";
 360 }
 361
 362 if ( $wlan_card_status eq '' ){
 363         &Header::closebox();
 364         &Header::closebigbox();
 365         &Header::closepage();
 366         exit 0;
 367 }
 368 print <<END
 369 <br />
 370 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 371 <table width='95%' cellspacing='0'>
 372 <tr><td bgcolor='$color{'color20'}' colspan='4' align='left'><strong>$Lang::tr{'wlanap wlan settings'}</strong>
 373 <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>
 374 <!--SSID Broadcast: on => HIDESSID: off -->
 375 <tr><td width='25%' class='base'>SSID Broadcast:&nbsp;</td><td class='base' colspan='3'>on <input type='radio' name='HIDESSID' value='off' $checked{'HIDESSID'}{'off'} /> | <input type='radio' name='HIDESSID' value='on' $checked{'HIDESSID'}{'on'} /> off</td></tr>
 376 <tr><td width='25%' class='base'>HW Mode:&nbsp;</td><td class='base' colspan='3'>
 377         <select name='HW_MODE'>
 378                 <option value='a' $selected{'HW_MODE'}{'a'}>802.11a</option>
 379                 <option value='b' $selected{'HW_MODE'}{'b'}>802.11b</option>
 380                 <option value='g' $selected{'HW_MODE'}{'g'}>802.11g</option>
 381                 <option value='an' $selected{'HW_MODE'}{'an'}>802.11an</option>
 382                 <option value='gn' $selected{'HW_MODE'}{'gn'}>802.11gn</option>
 383         </select>
 384 </td></tr>
 385
 386 <tr><td width='25%' class='base'>$Lang::tr{'wlanap encryption'}:&nbsp;</td><td class='base' colspan='3'>
 387         <select name='ENC'>
 388                 <option value='none' $selected{'ENC'}{'none'}>$Lang::tr{'wlanap none'}</option>
 389                 <option value='wpa1' $selected{'ENC'}{'wpa1'}>WPA1</option>
 390                 <option value='wpa2' $selected{'ENC'}{'wpa2'}>WPA2</option>
 391                 <option value='wpa1+2' $selected{'ENC'}{'wpa1+2'}>WPA1+2</option>
 392         </select>
 393 </td></tr>
 394 <tr><td width='25%' class='base'>$Lang::tr{'wlanap channel'}:&nbsp;</td><td class='base' colspan='3'>
 395         <select name='CHANNEL'>
 396 END
 397 ;
 398 foreach $channel (@channellist){
 399         print "<option $selected{'CHANNEL'}{$channel}>$channel</option>";
 400 }
 401
 402 print <<END
 403 </select></td></tr>
 404 <tr><td width='25%' class='base'>$Lang::tr{'wlanap country'}:&nbsp;</td><td class='base' colspan='3'>
 405         <select name='COUNTRY'>
 406 END
 407 ;
 408 foreach $country (@countrylist){
 409         print "<option $selected{'COUNTRY'}{$country}>$country</option>";
 410 }
 411
 412 print <<END
 413 </select></td></tr>
 414 <tr><td width='25%' class='base'>Tx Power:&nbsp;</td><td class='base' colspan='3'>
 415 END
 416 ;
 417
 418 if ( $wlanapsettings{'DRIVER'} eq 'MADWIFI' ){
 419         print "<select name='TXPOWER'>";
 420         foreach $txpower (@txpower){
 421                 print "<option $selected{'TXPOWER'}{$txpower}>$txpower</option>&nbsp;dBm";
 422         }
 423         print " </select></td></tr>";
 424 } else {
 425         print "<input type='text' name='TXPOWER' size='10' value='$wlanapsettings{'TXPOWER'}' /></td></tr>"
 426 }
 427 print <<END
 428 <tr><td width='25%' class='base'>Passphrase:&nbsp;</td><td class='base' colspan='3'><input type='text' name='PWD' size='63' value='$wlanapsettings{'PWD'}' /></td></tr>
 429 <tr><td width='25%' class='base'>HT Caps:&nbsp;</td><td class='base' colspan='3'><input type='text' name='HTCAPS' size='63' value='$wlanapsettings{'HTCAPS'}' /></td></tr>
 430 <tr><td width='25%' class='base'>Loglevel (hostapd):&nbsp;</td><td class='base' width='25%'>
 431         <select name='SYSLOGLEVEL'>
 432                 <option value='0' $selected{'SYSLOGLEVEL'}{'0'}>0 ($Lang::tr{'wlanap verbose'})</option>
 433                 <option value='1' $selected{'SYSLOGLEVEL'}{'1'}>1 ($Lang::tr{'wlanap debugging'})</option>
 434                 <option value='2' $selected{'SYSLOGLEVEL'}{'2'}>2 ($Lang::tr{'wlanap informations'})</option>
 435                 <option value='3' $selected{'SYSLOGLEVEL'}{'3'}>3 ($Lang::tr{'wlanap notifications'})</option>
 436                 <option value='4' $selected{'SYSLOGLEVEL'}{'4'}>4 ($Lang::tr{'wlanap warnings'})</option>
 437         </select>
 438 </td>
 439 <td width='25%' class='base'>Debuglevel (hostapd):&nbsp;</td><td class='base' width='25%'>
 440         <select name='DEBUG'>
 441                 <option value='0' $selected{'DEBUG'}{'0'}>0 ($Lang::tr{'wlanap verbose'})</option>
 442                 <option value='1' $selected{'DEBUG'}{'1'}>1 ($Lang::tr{'wlanap debugging'})</option>
 443                 <option value='2' $selected{'DEBUG'}{'2'}>2 ($Lang::tr{'wlanap informations'})</option>
 444                 <option value='3' $selected{'DEBUG'}{'3'}>3 ($Lang::tr{'wlanap notifications'})</option>
 445                 <option value='4' $selected{'DEBUG'}{'4'}>4 ($Lang::tr{'wlanap warnings'})</option>
 446         </select>
 447 </td></tr>
 448 </table>
 449 END
 450 ;
 451 if ( $wlanapsettings{'INTERFACE'} =~ /green0/ ){
 452         print <<END
 453 <br />
 454 <table width='95%' cellspacing='0'>
 455 <td width='25%' class='base'>Mac Filter:&nbsp;</td><td class='base' width='25%'>
 456         <select name='MACMODE'>
 457                 <option value='0' $selected{'MACMODE'}{'0'}>0 (off)</option>
 458                 <option value='1' $selected{'MACMODE'}{'1'}>1 (Accept MACs)</option>
 459                 <option value='2' $selected{'MACMODE'}{'2'}>2 (Deny MACs)</option>
 460         </select>
 461 </td><td colspan='2'>Mac Adress List (one per line)<br /><textarea name='MACS' cols='20' rows='5' wrap='off'>
 462 END
 463 ;
 464         print `cat /var/ipfire/wlanap/macfile`;
 465 print <<END
 466 </textarea></td>
 467 </table>
 468 END
 469 ;
 470 }
 471 print <<END
 472 <br />
 473 <table width='95%' cellspacing='0'>
 474 <tr><td align='center'>
 475 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 476        <input type='hidden' name='ACTION' value=$Lang::tr{'save'} />
 477        <input type='image' alt='$Lang::tr{'save'}' title='$Lang::tr{'save'}' src='/images/media-floppy.png' /></form></td>
 478 </tr>
 479 </table>
 480 END
 481 ;
 482
 483 if ( $wlanapsettings{'DRIVER'} eq 'MADWIFI' ){
 484          $status =  `wlanconfig $wlanapsettings{'INTERFACE'} list`;
 485 }
 486 if ( $wlanapsettings{'DRIVER'} eq 'NL80211' ){
 487          $status =  `iw dev $wlanapsettings{'INTERFACE'} station dump`;
 488 }
 489 print <<END
 490 <br />
 491 <table width='95%' cellspacing='0'>
 492 <tr><td bgcolor='$color{'color20'}' colspan='2' align='left'><strong>$Lang::tr{'wlanap wlan status'}</strong></td></tr>
 493 <tr><td><pre>@channellist_cmd</pre></td><td><pre>@txpower_cmd</pre></td></tr>
 494 <tr><td colspan='2'><pre>$status</pre></td></tr>
 495 </table>
 496 <br />
 497 <table width='95%' cellspacing='0'>
 498 <tr><td bgcolor='$color{'color20'}' align='left'><strong>WLan Clients</strong></td></tr>
 499 <tr><td>&nbsp;<a href="/cgi-bin/wireless.cgi">$Lang::tr{'wlanap link wireless'}</a></td></tr>
 500 <tr><td>&nbsp;<a href="/cgi-bin/dhcp.cgi">$Lang::tr{'wlanap link dhcp'}</a></td></tr>
 501 </table>
 502 END
 503 ;
 504 &Header::closebox();
 505 print "</form>";
 506 &Header::closebigbox();
 507 &Header::closepage();
 508
 509 sub WriteConfig_hostapd{
 510         $wlanapsettings{'DRIVER_HOSTAPD'} = lc($wlanapsettings{'DRIVER'});
 511
 512         open (CONFIGFILE, ">/var/ipfire/wlanap/hostapd.conf");
 513         print CONFIGFILE <<END
 514 ######################### basic hostapd configuration ##########################
 515 #
 516 interface=$wlanapsettings{'INTERFACE'}
 517 driver=$wlanapsettings{'DRIVER_HOSTAPD'}
 518 channel=$wlanapsettings{'CHANNEL'}
 519 END
 520 ;
 521  if ( $wlanapsettings{'HW_MODE'} eq 'an' ){
 522         print CONFIGFILE <<END
 523 hw_mode=a
 524 ieee80211n=1
 525 wmm_enabled=1
 526 ht_capab=$wlanapsettings{'HTCAPS'}
 527 END
 528 ;
 529
 530  }elsif ( $wlanapsettings{'HW_MODE'} eq 'gn' ){
 531         print CONFIGFILE <<END
 532 hw_mode=g
 533 ieee80211n=1
 534 wmm_enabled=1
 535 ht_capab=$wlanapsettings{'HTCAPS'}
 536 END
 537 ;
 538
 539  }else{
 540         print CONFIGFILE <<END
 541 hw_mode=$wlanapsettings{'HW_MODE'}
 542 END
 543 ;
 544
 545  }
 546
 547 print CONFIGFILE <<END
 548 logger_syslog=-1
 549 logger_syslog_level=$wlanapsettings{'SYSLOGLEVEL'}
 550 logger_stdout=-1
 551 logger_stdout_level=$wlanapsettings{'DEBUG'}
 552 dump_file=/tmp/hostapd.dump
 553 auth_algs=1
 554 ctrl_interface=/var/run/hostapd
 555 ctrl_interface_group=0
 556 END
 557 ;
 558  if ( $wlanapsettings{'HIDESSID'} eq 'on' ){
 559         print CONFIGFILE <<END
 560 ssid=$wlanapsettings{'SSID'}
 561 ignore_broadcast_ssid=2
 562 END
 563 ;
 564
 565  }else{
 566         print CONFIGFILE <<END
 567 ssid=$wlanapsettings{'SSID'}
 568 ignore_broadcast_ssid=0
 569 END
 570 ;
 571
 572  }
 573
 574  if ( $wlanapsettings{'ENC'} eq 'wpa1'){
 575         print CONFIGFILE <<END
 576 ######################### wpa hostapd configuration ############################
 577 #
 578 wpa=1
 579 wpa_passphrase=$wlanapsettings{'PWD'}
 580 wpa_key_mgmt=WPA-PSK
 581 wpa_pairwise=TKIP
 582 END
 583 ;
 584  }elsif ( $wlanapsettings{'ENC'} eq 'wpa2'){
 585         print CONFIGFILE <<END
 586 ######################### wpa hostapd configuration ############################
 587 #
 588 wpa=2
 589 wpa_passphrase=$wlanapsettings{'PWD'}
 590 wpa_key_mgmt=WPA-PSK
 591 rsn_pairwise=CCMP
 592 END
 593 ;
 594  } elsif ( $wlanapsettings{'ENC'} eq 'wpa1+2'){
 595         print CONFIGFILE <<END
 596 ######################### wpa hostapd configuration ############################
 597 #
 598 wpa=3
 599 wpa_passphrase=$wlanapsettings{'PWD'}
 600 wpa_key_mgmt=WPA-PSK
 601 wpa_pairwise=TKIP
 602 rsn_pairwise=CCMP
 603 END
 604 ;
 605  }
 606         close CONFIGFILE;
 607
 608         open (MACFILE, ">/var/ipfire/wlanap/macfile");
 609         foreach(@macs){
 610                 $_ =~ s/\r//gi;
 611                 chomp($_);
 612                 if ( $_ ne "" ){print MACFILE $_;}
 613         }
 614         close MACFILE;
 615 }