html/cgi-bin/wlanap.cgi

   1 #!/usr/bin/perl
   2 ###############################################################################
   3 #                                                                             #
   4 # IPFire.org - A linux based firewall                                         #
   5 # Copyright (C) 2005-2010  IPTifre Team                                       #
   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 $txpower = '';
  53
  54 &General::readhash("${General::swroot}/main/settings", \%mainsettings);
  55 &General::readhash("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \%color);
  56 &General::readhash("/var/ipfire/ethernet/settings", \%netsettings);
  57
  58 $wlanapsettings{'APMODE'} = 'on';
  59 $wlanapsettings{'ACTION'} = '';
  60 $wlanapsettings{'MACMODE'} = '0';
  61 $wlanapsettings{'INTERFACE'} = '';
  62 $wlanapsettings{'SSID'} = 'IPFire';
  63 $wlanapsettings{'HIDESSID'} = 'off';
  64 $wlanapsettings{'ENC'} = 'wpa2';               # none / wpa1 /wpa2
  65 $wlanapsettings{'TXPOWER'} = 'auto';
  66 $wlanapsettings{'CHANNEL'} = '05';
  67 $wlanapsettings{'HW_MODE'} = 'g';
  68 $wlanapsettings{'PWD'} = 'IPFire-2.x';
  69 $wlanapsettings{'SYSLOGLEVEL'} = '0';
  70 $wlanapsettings{'DEBUG'} = '4';
  71 $wlanapsettings{'DRIVER'} = 'MADWIFI';
  72 $wlanapsettings{'HTCAPS'} = '';
  73
  74 &General::readhash("/var/ipfire/wlanap/settings", \%wlanapsettings);
  75 &Header::getcgihash(\%wlanapsettings);
  76
  77 my @macs = $wlanapsettings{'MACS'};
  78
  79 delete $wlanapsettings{'__CGI__'};
  80 delete $wlanapsettings{'x'};
  81 delete $wlanapsettings{'y'};
  82 delete $wlanapsettings{'MACS'};
  83 delete $wlanapsettings{'ACCEPT_MACS'};
  84 delete $wlanapsettings{'DENY_MACS'};
  85
  86 &Header::showhttpheaders();
  87
  88 my $string=();
  89 my $status=();
  90 my $errormessage = '';
  91 my $memory = 0;
  92 my @memory=();
  93 my @pid=();
  94 my @hostapd=();
  95 sub pid
  96 {
  97 # for pid and memory
  98         open(FILE, '/usr/local/bin/addonctrl hostapd status | ');
  99         @hostapd = <FILE>;
 100         close(FILE);
 101         $string = join("", @hostapd);
 102         $string =~ s/[a-z_]//gi;
 103         $string =~ s/\[[0-1]\;[0-9]+//gi;
 104         $string =~ s/[\(\)\.]//gi;
 105         $string =~ s/  //gi;
 106         $string =~ s/\e//gi;
 107         @pid = split(/\s/,$string);
 108         if (open(FILE, "/proc/$pid[0]/statm")){
 109                 my $temp = <FILE>;
 110                 @memory = split(/ /,$temp);
 111                 close(FILE);
 112                 }
 113         $memory+=$memory[0];
 114 }
 115 pid();
 116
 117
 118
 119 if ( $wlanapsettings{'ACTION'} eq "$Lang::tr{'wlanap del interface'}" ){
 120         delete $wlanapsettings{'INTERFACE'};
 121         &General::writehash("/var/ipfire/wlanap/settings", \%wlanapsettings);
 122 }
 123
 124 if ( $wlanapsettings{'ACTION'} eq "$Lang::tr{'save'}" ){
 125         # verify WPA Passphrase, must be 8 .. 63 characters - only wiht enabled enc
 126         if (($wlanapsettings{'ENC'} eq "wpa1") || ($wlanapsettings{'ENC'} eq "wpa2")){
 127                 if ( (length($wlanapsettings{'PWD'}) < 8) || (length($wlanapsettings{'PWD'}) > 63)){
 128                         $errormessage .= "$Lang::tr{'wlanap invalid wpa'}<br />";
 129                 }
 130         }
 131
 132         if ( $errormessage eq '' ){
 133                 &General::writehash("/var/ipfire/wlanap/settings", \%wlanapsettings);
 134                 &WriteConfig_hostapd();
 135
 136                 system("/usr/local/bin/wlanapctrl restart >/dev/null 2>&1");
 137                 pid();
 138         }
 139 }elsif ( $wlanapsettings{'ACTION'} eq "$Lang::tr{'wlanap interface'}" ){
 140         &General::writehash("/var/ipfire/wlanap/settings", \%wlanapsettings);
 141 }elsif ( ($wlanapsettings{'ACTION'} eq "$Lang::tr{'start'}") && ($memory == 0) ){
 142         system("/usr/local/bin/wlanapctrl start >/dev/null 2>&1");
 143         pid();
 144 }elsif ( $wlanapsettings{'ACTION'} eq "$Lang::tr{'stop'}" ){
 145         system("/usr/local/bin/wlanapctrl stop >/dev/null 2>&1");
 146         $memory=0;
 147 }elsif ( $wlanapsettings{'ACTION'} eq "$Lang::tr{'restart'}" ){
 148         system("/usr/local/bin/wlanapctrl restart >/dev/null 2>&1");
 149         pid();
 150 }
 151
 152 &Header::openpage('Wireless LAN', 1, '', '');
 153 &Header::openbigbox('100%', 'left', '', $errormessage);
 154
 155 if ( $errormessage ){
 156         &Header::openbox('100%', 'center', $Lang::tr{'error messages'});
 157         print "<class name='base'>$errormessage\n";
 158         print "&nbsp;</class>\n";
 159         &Header::closebox();
 160 }
 161
 162
 163 # Found this usefull piece of code in BlockOutTraffic AddOn  8-)
 164 #   fwrules.cgi
 165 ###############
 166 # DEBUG DEBUG
 167 if ( $debug ){
 168         &Header::openbox('100%', 'center', 'DEBUG');
 169         my $debugCount = 0;
 170         foreach my $line (sort keys %wlanapsettings) {
 171                 print "$line = '$wlanapsettings{$line}'<br />\n";
 172                 $debugCount++;
 173         }
 174         print "&nbsp;Count: $debugCount\n";
 175         &Header::closebox();
 176 }
 177 # DEBUG DEBUG
 178 ###############
 179
 180 #
 181 # Driver and status detection
 182 #
 183 my $wlan_card_status = 'dummy';
 184 my $wlan_ap_status = '';
 185 my $message = "";
 186
 187 $selected{'INTERFACE'}{'green0'} = '';
 188 $selected{'INTERFACE'}{'blue0'} = '';
 189 $selected{'ENC'}{$wlanapsettings{'INTERFACE'}} = "selected='selected'";
 190
 191 if ( ($wlanapsettings{'INTERFACE'} eq '') ){
 192         $message = $Lang::tr{'wlanap select interface'};
 193         &Header::openbox('100%', 'center', "WLAN AP");
 194 print <<END
 195 $message<br />
 196 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 197 <select name='INTERFACE'>
 198 END
 199 ;
 200         if ( $netsettings{'BLUE_DEV'} ne ''){
 201                 print "<option value='blue0' $selected{'INTERFACE'}{'blue0'}>blue0</option>";
 202         }
 203 print <<END
 204                 <option value='green0' $selected{'INTERFACE'}{'green0'}>green0</option>
 205 </select>
 206 <br /><br />
 207 <hr size='1'>
 208         <input type='submit' name='ACTION' value='$Lang::tr{'wlanap interface'}' /></form>
 209 END
 210 ;
 211         &Header::closebox();
 212         &Header::closebigbox();
 213         &Header::closepage();
 214         exit;
 215 }else{
 216         my $cmd_out = `/usr/sbin/iwconfig $wlanapsettings{'INTERFACE'} 2>/dev/null`;
 217
 218         if ( $cmd_out eq '' ){
 219                 $message = "$Lang::tr{'wlanap no interface'}";
 220                 $wlan_card_status = '';
 221         }else{
 222                 $cmd_out = `/sbin/ifconfig | /bin/grep $wlanapsettings{'INTERFACE'}`;
 223                 if ( $cmd_out eq '' ){
 224                         $wlan_card_status = 'down';
 225                 }else{
 226                         $wlan_card_status = 'up';
 227                         $cmd_out = `/usr/sbin/iwconfig $wlanapsettings{'INTERFACE'} | /bin/grep "Mode:Master"`;
 228                         if ( $cmd_out ne '' ){
 229                                 $wlan_ap_status = 'up';
 230                         }
 231                 }
 232         }
 233 }
 234
 235 $checked{'HIDESSID'}{'off'} = '';
 236 $checked{'HIDESSID'}{'on'} = '';
 237 $checked{'HIDESSID'}{$wlanapsettings{'HIDESSID'}} = "checked='checked'";
 238
 239 $selected{'ENC'}{$wlanapsettings{'ENC'}} = "selected='selected'";
 240 $selected{'CHANNEL'}{$wlanapsettings{'CHANNEL'}} = "selected='selected'";
 241 $selected{'TXPOWER'}{$wlanapsettings{'TXPOWER'}} = "selected='selected'";
 242 $selected{'HW_MODE'}{$wlanapsettings{'HW_MODE'}} = "selected='selected'";
 243 $selected{'MACMODE'}{$wlanapsettings{'MACMODE'}} = "selected='selected'";
 244
 245 my @channellist_cmd = `iwlist $wlanapsettings{'INTERFACE'} channel`;
 246 # get available channels
 247
 248 my @temp;
 249 foreach (@channellist_cmd){
 250 $_ =~ /(.*)Channel (\d+)(.*):/;
 251 $channel = $2;chomp $channel;
 252 if ( $channel =~ /\d+/ ){push(@temp,$channel);}
 253 }
 254 my @channellist = @temp;
 255
 256 my @txpower_cmd = `iwlist $wlanapsettings{'INTERFACE'} txpower`;
 257 # get available channels
 258
 259 my @temp;
 260 foreach (@txpower_cmd){
 261 $_ =~ /(\s)(\d+)(\s)dBm(\s)(.*)(\W)(\d+)(.*)/;
 262 $txpower = $7;chomp $txpower;
 263 if ( $txpower =~ /\d+/ ){push(@temp,$txpower."mW");}
 264 }
 265 my @txpower = @temp;
 266 push(@txpower,"auto");
 267
 268 $selected{'SYSLOGLEVEL'}{$wlanapsettings{'SYSLOGLEVEL'}} = "selected='selected'";
 269 $selected{'DEBUG'}{$wlanapsettings{'DEBUG'}} = "selected='selected'";
 270
 271 #
 272 # Status box
 273 #
 274 &Header::openbox('100%', 'center', "WLAN AP");
 275 print <<END
 276 <table width='95%' cellspacing='0'>
 277 END
 278 ;
 279
 280 if ( $wlan_card_status ne '' ){
 281         print "<tr><td bgcolor='$color{'color20'}' colspan='3' align='left'><strong>$Lang::tr{'wlanap wlan services'}</strong></td></tr>";
 282         print "<tr><td colspan='1' class='base'>$Lang::tr{'wlanap wlan card'} ($wlanapsettings{'DRIVER'})</td>";
 283         print $wlan_card_status eq 'up' ? $status_started : $status_stopped;
 284         print "<tr><td colspan='1' class='base'>$Lang::tr{'wlanap access point'}</td>";
 285         print $wlan_ap_status eq 'up' ? $status_started : $status_stopped;
 286
 287 }else{
 288         print "<tr><td colspan='2' class='base'>$message";
 289 }
 290         print "</table>";
 291
 292 if ( ($memory != 0) && (@pid[0] ne "///") && ($wlan_card_status ne '') ){
 293         print "<table width='95%' cellspacing='0' border='0'>";
 294         print "<tr>";
 295         print "<td align='center'></td>";
 296         print "<td bgcolor='$color{'color20'}' align='center'><strong>PID</strong></td>";
 297         print "<td bgcolor='$color{'color20'}' align='center'><strong>$Lang::tr{'memory'}</strong></td>";
 298         print "</tr>";
 299         print "<tr>";
 300         print "<td width='35%' align='right'><strong>hostapd</strong>&nbsp;&nbsp;&nbsp;&nbsp;</td>";
 301         print "<td bgcolor='$color{'color22'}' align='center'>@pid[0]</td>";
 302         print "<td bgcolor='$color{'color22'}' align='center'>$memory KB</td>";
 303         print "</tr>";
 304         print "</table>";
 305 }
 306
 307 if ( $wlan_card_status ne '' ){
 308 print "<br />";
 309 print "<table width='95%' cellspacing='0' border='0'>";
 310 print "<tr align='center'>";
 311 print "</tr>";
 312 print "<tr align='center'>";
 313 print "<td width='40%'>&nbsp;</td>";
 314 print "<td width='20%'><form method='post' action='$ENV{'SCRIPT_NAME'}'><input type='hidden' name='ACTION' value='$Lang::tr{'start'}' /><input type='image' alt='$Lang::tr{'start'}' title='$Lang::tr{'start'}' src='/images/go-up.png' /></form></td>";
 315 print "<td width='20%'><form method='post' action='$ENV{'SCRIPT_NAME'}'><input type='hidden' name='ACTION' value='$Lang::tr{'stop'}' /><input type='image' alt='$Lang::tr{'stop'}' title='$Lang::tr{'stop'}' src='/images/go-down.png' /></form></td>";
 316 print "<td width='20%'><form method='post' action='$ENV{'SCRIPT_NAME'}'><input type='hidden' name='ACTION' value='$Lang::tr{'restart'}' /><input type='image' alt='$Lang::tr{'restart'}' title='$Lang::tr{'restart'}' src='/images/view-refresh.png' /></form></td>";
 317 print "</tr>";
 318 print "</table>";
 319 }else{
 320 print "<br />";
 321 print "<table width='95%' cellspacing='0' border='0'>";
 322 print "<tr align='center'>";
 323 print "<td colspan='4'><hr size='1'></td>";
 324 print "</tr>";
 325 print "<tr align='center'>";
 326 print "<td width='40%'>&nbsp;</td>";
 327 print "<td width='20%'><form method='post' action='/cgi-bin/wlanap.cgi'><input type='submit' name='ACTION' value='$Lang::tr{'wlanap del interface'}' /></form></td>";
 328 print "<td width='20%'></td>";
 329 print "<td width='20%'></td>";
 330 print "</tr>";
 331 print "</table>";
 332 }
 333
 334 if ( $wlan_card_status eq '' ){
 335         &Header::closebox();
 336         &Header::closebigbox();
 337         &Header::closepage();
 338         exit 0;
 339 }
 340 print <<END
 341 <br />
 342 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 343 <table width='95%' cellspacing='0'>
 344 <tr><td bgcolor='$color{'color20'}' colspan='4' align='left'><strong>$Lang::tr{'wlanap wlan settings'}</strong>
 345 <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>
 346 <!--SSID Broadcast: on => HIDESSID: off -->
 347 <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>
 348 <tr><td width='25%' class='base'>HW Mode:&nbsp;</td><td class='base' colspan='3'>
 349         <select name='HW_MODE'>
 350                 <option value='a' $selected{'HW_MODE'}{'a'}>802.11a</option>
 351                 <option value='b' $selected{'HW_MODE'}{'b'}>802.11b</option>
 352                 <option value='g' $selected{'HW_MODE'}{'g'}>802.11g</option>
 353                 <option value='n' $selected{'HW_MODE'}{'n'}>802.11n</option>
 354         </select>
 355 </td></tr>
 356
 357 <tr><td width='25%' class='base'>$Lang::tr{'wlanap encryption'}:&nbsp;</td><td class='base' colspan='3'>
 358         <select name='ENC'>
 359                 <option value='none' $selected{'ENC'}{'none'}>$Lang::tr{'wlanap none'}</option>
 360                 <option value='wpa1' $selected{'ENC'}{'wpa1'}>WPA1</option>
 361                 <option value='wpa2' $selected{'ENC'}{'wpa2'}>WPA2</option>
 362         </select>
 363 </td></tr>
 364 <tr><td width='25%' class='base'>$Lang::tr{'wlanap channel'}:&nbsp;</td><td class='base' colspan='3'>
 365         <select name='CHANNEL'>
 366 END
 367 ;
 368 foreach $channel (@channellist){
 369         print "<option $selected{'CHANNEL'}{$channel}>$channel</option>";
 370 }
 371
 372 print <<END
 373 </select></td></tr>
 374 <tr><td width='25%' class='base'>Tx Power:&nbsp;</td><td class='base' colspan='3'><select name='TXPOWER'>
 375 END
 376 ;
 377 foreach $txpower (@txpower){
 378         print "<option $selected{'TXPOWER'}{$txpower}>$txpower</option>&nbsp;dBm";
 379 }
 380 print <<END
 381         </select></td></tr>
 382 <tr><td width='25%' class='base'>Passphrase:&nbsp;</td><td class='base' colspan='3'><input type='text' name='PWD' size='63' value='$wlanapsettings{'PWD'}' /></td></tr>
 383 <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>
 384 <tr><td width='25%' class='base'>Loglevel (hostapd):&nbsp;</td><td class='base' width='25%'>
 385         <select name='SYSLOGLEVEL'>
 386                 <option value='0' $selected{'SYSLOGLEVEL'}{'0'}>0 ($Lang::tr{'wlanap verbose'})</option>
 387                 <option value='1' $selected{'SYSLOGLEVEL'}{'1'}>1 ($Lang::tr{'wlanap debugging'})</option>
 388                 <option value='2' $selected{'SYSLOGLEVEL'}{'2'}>2 ($Lang::tr{'wlanap informations'})</option>
 389                 <option value='3' $selected{'SYSLOGLEVEL'}{'3'}>3 ($Lang::tr{'wlanap notifications'})</option>
 390                 <option value='4' $selected{'SYSLOGLEVEL'}{'4'}>4 ($Lang::tr{'wlanap warnings'})</option>
 391         </select>
 392 </td>
 393 <td width='25%' class='base'>Debuglevel (hostapd):&nbsp;</td><td class='base' width='25%'>
 394         <select name='DEBUG'>
 395                 <option value='0' $selected{'DEBUG'}{'0'}>0 ($Lang::tr{'wlanap verbose'})</option>
 396                 <option value='1' $selected{'DEBUG'}{'1'}>1 ($Lang::tr{'wlanap debugging'})</option>
 397                 <option value='2' $selected{'DEBUG'}{'2'}>2 ($Lang::tr{'wlanap informations'})</option>
 398                 <option value='3' $selected{'DEBUG'}{'3'}>3 ($Lang::tr{'wlanap notifications'})</option>
 399                 <option value='4' $selected{'DEBUG'}{'4'}>4 ($Lang::tr{'wlanap warnings'})</option>
 400         </select>
 401 </td></tr>
 402 </table>
 403 END
 404 ;
 405 if ( $wlanapsettings{'INTERFACE'} =~ /green0/ ){
 406         print <<END
 407 <br />
 408 <table width='95%' cellspacing='0'>
 409 <td width='25%' class='base'>Mac Filter:&nbsp;</td><td class='base' width='25%'>
 410         <select name='MACMODE'>
 411                 <option value='0' $selected{'MACMODE'}{'0'}>0 (off)</option>
 412                 <option value='1' $selected{'MACMODE'}{'1'}>1 (Accept MACs)</option>
 413                 <option value='2' $selected{'MACMODE'}{'2'}>2 (Deny MACs)</option>
 414         </select>
 415 </td><td colspan='2'>Mac Adress List (one per line)<br /><textarea name='MACS' cols='20' rows='5' wrap='off'>
 416 END
 417 ;
 418         print `cat /var/ipfire/wlanap/macfile`;
 419 print <<END
 420 </textarea></td>
 421 </table>
 422 END
 423 ;
 424 }
 425 print <<END
 426 <br />
 427 <table width='95%' cellspacing='0'>
 428 <tr><td align='center'>
 429 <form method='post' action='$ENV{'SCRIPT_NAME'}'>
 430        <input type='hidden' name='ACTION' value=$Lang::tr{'save'} />
 431        <input type='image' alt='$Lang::tr{'save'}' title='$Lang::tr{'save'}' src='/images/media-floppy.png' /></form></td>
 432 </tr>
 433 </table>
 434 END
 435 ;
 436
 437 if ( $wlanapsettings{'DRIVER'} eq 'MADWIFI' ){
 438          $status =  `wlanconfig $wlanapsettings{'INTERFACE'} list`;
 439 }
 440 if ( $wlanapsettings{'DRIVER'} eq 'NL80211' ){
 441          $status =  `iw dev $wlanapsettings{'INTERFACE'} station dump`;
 442 }
 443 print <<END
 444 <br />
 445 <table width='95%' cellspacing='0'>
 446 <tr><td bgcolor='$color{'color20'}' colspan='2' align='left'><strong>$Lang::tr{'wlanap wlan status'}</strong></td></tr>
 447 <tr><td><pre>@channellist_cmd</pre></td><td><pre>@txpower_cmd</pre></td></tr>
 448 <tr><td colspan='2'><pre>$status</pre></td></tr>
 449 </table>
 450 <br />
 451 <table width='95%' cellspacing='0'>
 452 <tr><td bgcolor='$color{'color20'}' align='left'><strong>WLan Clients</strong></td></tr>
 453 <tr><td>&nbsp;<a href="/cgi-bin/wireless.cgi">$Lang::tr{'wlanap link wireless'}</a></td></tr>
 454 <tr><td>&nbsp;<a href="/cgi-bin/dhcp.cgi">$Lang::tr{'wlanap link dhcp'}</a></td></tr>
 455 </table>
 456 END
 457 ;
 458 &Header::closebox();
 459 print "</form>";
 460 &Header::closebigbox();
 461 &Header::closepage();
 462
 463 sub WriteConfig_hostapd{
 464         $wlanapsettings{'DRIVER_HOSTAPD'} = lc($wlanapsettings{'DRIVER'});
 465
 466         open (CONFIGFILE, ">/var/ipfire/wlanap/hostapd.conf");
 467         print CONFIGFILE <<END
 468 ######################### basic hostapd configuration ##########################
 469 #
 470 interface=$wlanapsettings{'INTERFACE'}
 471 driver=$wlanapsettings{'DRIVER_HOSTAPD'}
 472 channel=$wlanapsettings{'CHANNEL'}
 473 END
 474 ;
 475  if ( $wlanapsettings{'HW_MODE'} eq 'n' ){
 476         print CONFIGFILE <<END
 477 hw_mode=g
 478 ieee80211n=1
 479 wmm_enabled=1
 480 ht_capab=$wlanapsettings{'HTCAPS'}
 481 END
 482 ;
 483
 484  }else{
 485         print CONFIGFILE <<END
 486 hw_mode=$wlanapsettings{'HW_MODE'}
 487 END
 488 ;
 489
 490  }
 491
 492 print CONFIGFILE <<END
 493 logger_syslog=-1
 494 logger_syslog_level=$wlanapsettings{'SYSLOGLEVEL'}
 495 logger_stdout=-1
 496 logger_stdout_level=$wlanapsettings{'DEBUG'}
 497 dump_file=/tmp/hostapd.dump
 498 auth_algs=1
 499 ctrl_interface=/var/run/hostapd
 500 ctrl_interface_group=0
 501 END
 502 ;
 503  if ( $wlanapsettings{'HIDESSID'} eq 'on' ){
 504         print CONFIGFILE <<END
 505 ssid=$wlanapsettings{'SSID'}
 506 ignore_broadcast_ssid=2
 507 END
 508 ;
 509
 510  }else{
 511         print CONFIGFILE <<END
 512 ssid=$wlanapsettings{'SSID'}
 513 ignore_broadcast_ssid=0
 514 END
 515 ;
 516
 517  }
 518
 519  if ( $wlanapsettings{'ENC'} eq 'wpa1'){
 520         print CONFIGFILE <<END
 521 ######################### wpa hostapd configuration ############################
 522 #
 523 wpa=1
 524 wpa_passphrase=$wlanapsettings{'PWD'}
 525 wpa_key_mgmt=WPA-PSK
 526 wpa_pairwise=CCMP TKIP
 527 END
 528 ;
 529  }elsif ( $wlanapsettings{'ENC'} eq 'wpa2'){
 530         print CONFIGFILE <<END
 531 ######################### wpa hostapd configuration ############################
 532 #
 533 wpa=2
 534 wpa_passphrase=$wlanapsettings{'PWD'}
 535 wpa_key_mgmt=WPA-PSK
 536 wpa_pairwise=CCMP TKIP
 537 END
 538 ;
 539  }
 540         close CONFIGFILE;
 541
 542         open (MACFILE, ">/var/ipfire/wlanap/macfile");
 543         foreach(@macs){
 544                 $_ =~ s/\r//gi;
 545                 chomp($_);
 546                 if ( $_ ne "" ){print MACFILE $_;}
 547         }
 548         close MACFILE;
 549 }