<?php
include_once( 'includes/status_messages.php' );
/**
*
*
*/
function DisplayHostAPDConfig(){
$status = new StatusMessages();
$arrConfig = array();
$arrChannel = array('a','b','g');
$arrSecurity = array( 1 => 'WPA', 2 => 'WPA2',3=> 'WPA+WPA2');
$arrEncType = array('TKIP' => 'TKIP', 'CCMP' => 'CCMP', 'TKIP CCMP' => 'TKIP+CCMP');
exec("ip -o link show | awk -F': ' '{print $2}'", $interfaces);
if( isset($_POST['SaveHostAPDSettings']) ) {
if (CSRFValidate()) {
SaveHostAPDConfig($arrSecurity, $arrEncType, $arrChannel, $interfaces, $status);
} else {
error_log('CSRF violation');
}
} elseif( isset($_POST['StartHotspot']) ) {
if (CSRFValidate()) {
$status->addMessage('Attempting to start hotspot', 'info');
exec( 'sudo /etc/init.d/hostapd start', $return );
foreach( $return as $line ) {
$status->addMessage($line, 'info');
}
} else {
error_log('CSRF violation');
}
} elseif( isset($_POST['StopHotspot']) ) {
if (CSRFValidate()) {
$status->addMessage('Attempting to stop hotspot', 'info');
exec( 'sudo /etc/init.d/hostapd stop', $return );
foreach( $return as $line ) {
$status->addMessage($line, 'info');
}
} else {
error_log('CSRF violation');
}
}
exec( 'cat '. RASPI_HOSTAPD_CONFIG, $return );
exec( 'pidof hostapd | wc -l', $hostapdstatus);
if( $hostapdstatus[0] == 0 ) {
$status->addMessage('HostAPD is not running', 'warning');
} else {
$status->addMessage('HostAPD is running', 'success');
}
foreach( $return as $a ) {
if( $a[0] != "#" ) {
$arrLine = explode( "=",$a) ;
$arrConfig[$arrLine[0]]=$arrLine[1];
}
};
?>
< div class = "row" >
< div class = "col-lg-12" >
< div class = "panel panel-primary" >
< div class = "panel-heading" > < i class = "fa fa-dot-circle-o fa-fw" > < / i > Configure hotspot< / div >
<!-- /.panel - heading -->
< div class = "panel-body" >
< form role = "form" action = "?page=hostapd_conf" method = "POST" >
<!-- Nav tabs -->
< ul class = "nav nav-tabs" >
< li class = "active" > < a href = "#basic" data-toggle = "tab" > Basic< / a > < / li >
< li > < a href = "#security" data-toggle = "tab" > Security< / a > < / li >
< li > < a href = "#advanced" data-toggle = "tab" > Advanced< / a > < / li >
< / ul >
<!-- Tab panes -->
< div class = "tab-content" >
< p > <?php $status -> showMessages (); ?> </ p >
< div class = "tab-pane fade in active" id = "basic" >
< h4 > Basic settings< / h4 >
<?php CSRFToken () ?>
< div class = "row" >
< div class = "form-group col-md-4" >
< label for = "code" > Interface< / label >
<?php
SelectorOptions('interface', $interfaces, $arrConfig['interface']);
?>
< / div >
< / div >
< div class = "row" >
< div class = "form-group col-md-4" >
< label for = "code" > SSID< / label >
< input type = "text" class = "form-control" name = "ssid" value = " <?php echo $arrConfig [ 'ssid' ]; ?> " />
< / div >
< / div >
< div class = "row" >
< div class = "form-group col-md-4" >
< label for = "code" > Wireless Mode< / label >
<?php SelectorOptions ( 'hw_mode' , $arrChannel , $arrConfig [ 'hw_mode' ]); ?>
< / div >
< / div >
< div class = "row" >
< div class = "form-group col-md-4" >
< label for = "code" > Channel< / label >
<?php SelectorOptions ( 'channel' , range ( 1 , 14 ), intval ( $arrConfig [ 'channel' ])) ?>
< / div >
< / div >
< / div >
< div class = "tab-pane fade" id = "security" >
< h4 > Security settings< / h4 >
< div class = "row" >
< div class = "form-group col-md-4" >
< label for = "code" > Security type< / label >
<?php SelectorOptions ( 'wpa' , $arrSecurity , $arrConfig [ 'wpa' ]); ?>
< / div >
< / div >
< div class = "row" >
< div class = "form-group col-md-4" >
< label for = "code" > Encryption Type< / label >
<?php SelectorOptions ( 'wpa_pairwise' , $arrEncType , $arrConfig [ 'wpa_pairwise' ]); ?>
< / div >
< / div >
< div class = "row" >
< div class = "form-group col-md-4" >
< label for = "code" > PSK< / label >
< input type = "text" class = "form-control" name = "wpa_passphrase" value = " <?php echo $arrConfig [ 'wpa_passphrase' ] ?> " />
< / div >
< / div >
< / div >
< div class = "tab-pane fade" id = "advanced" >
< h4 > Advanced settings< / h4 >
< div class = "row" >
< div class = "form-group col-md-4" >
< label for = "code" > Country Code< / label >
< input type = "hidden" id = "selected_country" value = " <?php echo $arrConfig [ 'country_code' ] ?> " >
< select class = "form-control" id = "countries" name = "country_code" style = "background-color: #c0ffc0;" >
< option value = "AF" > Afghanistan< / option >
< option value = "AX" > Åland Islands< / option >
< option value = "AL" > Albania< / option >
< option value = "DZ" > Algeria< / option >
< option value = "AS" > American Samoa< / option >
< option value = "AD" > Andorra< / option >
< option value = "AO" > Angola< / option >
< option value = "AI" > Anguilla< / option >
< option value = "AQ" > Antarctica< / option >
< option value = "AG" > Antigua and Barbuda< / option >
< option value = "AR" > Argentina< / option >
< option value = "AM" > Armenia< / option >
< option value = "AW" > Aruba< / option >
< option value = "AU" > Australia< / option >
< option value = "AT" > Austria< / option >
< option value = "AZ" > Azerbaijan< / option >
< option value = "BS" > Bahamas< / option >
< option value = "BH" > Bahrain< / option >
< option value = "BD" > Bangladesh< / option >
< option value = "BB" > Barbados< / option >
< option value = "BY" > Belarus< / option >
< option value = "BE" > Belgium< / option >
< option value = "BZ" > Belize< / option >
< option value = "BJ" > Benin< / option >
< option value = "BM" > Bermuda< / option >
< option value = "BT" > Bhutan< / option >
< option value = "BO" > Bolivia, Plurinational State of< / option >
< option value = "BQ" > Bonaire, Sint Eustatius and Saba< / option >
< option value = "BA" > Bosnia and Herzegovina< / option >
< option value = "BW" > Botswana< / option >
< option value = "BV" > Bouvet Island< / option >
< option value = "BR" > Brazil< / option >
< option value = "IO" > British Indian Ocean Territory< / option >
< option value = "BN" > Brunei Darussalam< / option >
< option value = "BG" > Bulgaria< / option >
< option value = "BF" > Burkina Faso< / option >
< option value = "BI" > Burundi< / option >
< option value = "KH" > Cambodia< / option >
< option value = "CM" > Cameroon< / option >
< option value = "CA" > Canada< / option >
< option value = "CV" > Cape Verde< / option >
< option value = "KY" > Cayman Islands< / option >
< option value = "CF" > Central African Republic< / option >
< option value = "TD" > Chad< / option >
< option value = "CL" > Chile< / option >
< option value = "CN" > China< / option >
< option value = "CX" > Christmas Island< / option >
< option value = "CC" > Cocos (Keeling) Islands< / option >
< option value = "CO" > Colombia< / option >
< option value = "KM" > Comoros< / option >
< option value = "CG" > Congo< / option >
< option value = "CD" > Congo, the Democratic Republic of the< / option >
< option value = "CK" > Cook Islands< / option >
< option value = "CR" > Costa Rica< / option >
< option value = "CI" > Côte d'Ivoire< / option >
< option value = "HR" > Croatia< / option >
< option value = "CU" > Cuba< / option >
< option value = "CW" > Curaçao< / option >
< option value = "CY" > Cyprus< / option >
< option value = "CZ" > Czech Republic< / option >
< option value = "DK" > Denmark< / option >
< option value = "DJ" > Djibouti< / option >
< option value = "DM" > Dominica< / option >
< option value = "DO" > Dominican Republic< / option >
< option value = "EC" > Ecuador< / option >
< option value = "EG" > Egypt< / option >
< option value = "SV" > El Salvador< / option >
< option value = "GQ" > Equatorial Guinea< / option >
< option value = "ER" > Eritrea< / option >
< option value = "EE" > Estonia< / option >
< option value = "ET" > Ethiopia< / option >
< option value = "FK" > Falkland Islands (Malvinas)< / option >
< option value = "FO" > Faroe Islands< / option >
< option value = "FJ" > Fiji< / option >
< option value = "FI" > Finland< / option >
< option value = "FR" > France< / option >
< option value = "GF" > French Guiana< / option >
< option value = "PF" > French Polynesia< / option >
< option value = "TF" > French Southern Territories< / option >
< option value = "GA" > Gabon< / option >
< option value = "GM" > Gambia< / option >
< option value = "GE" > Georgia< / option >
< option value = "DE" > Germany< / option >
< option value = "GH" > Ghana< / option >
< option value = "GI" > Gibraltar< / option >
< option value = "GR" > Greece< / option >
< option value = "GL" > Greenland< / option >
< option value = "GD" > Grenada< / option >
< option value = "GP" > Guadeloupe< / option >
< option value = "GU" > Guam< / option >
< option value = "GT" > Guatemala< / option >
< option value = "GG" > Guernsey< / option >
< option value = "GN" > Guinea< / option >
< option value = "GW" > Guinea-Bissau< / option >
< option value = "GY" > Guyana< / option >
< option value = "HT" > Haiti< / option >
< option value = "HM" > Heard Island and McDonald Islands< / option >
< option value = "VA" > Holy See (Vatican City State)< / option >
< option value = "HN" > Honduras< / option >
< option value = "HK" > Hong Kong< / option >
< option value = "HU" > Hungary< / option >
< option value = "IS" > Iceland< / option >
< option value = "IN" > India< / option >
< option value = "ID" > Indonesia< / option >
< option value = "IR" > Iran, Islamic Republic of< / option >
< option value = "IQ" > Iraq< / option >
< option value = "IE" > Ireland< / option >
< option value = "IM" > Isle of Man< / option >
< option value = "IL" > Israel< / option >
< option value = "IT" > Italy< / option >
< option value = "JM" > Jamaica< / option >
< option value = "JP" > Japan< / option >
< option value = "JE" > Jersey< / option >
< option value = "JO" > Jordan< / option >
< option value = "KZ" > Kazakhstan< / option >
< option value = "KE" > Kenya< / option >
< option value = "KI" > Kiribati< / option >
< option value = "KP" > Korea, Democratic People's Republic of< / option >
< option value = "KR" > Korea, Republic of< / option >
< option value = "KW" > Kuwait< / option >
< option value = "KG" > Kyrgyzstan< / option >
< option value = "LA" > Lao People's Democratic Republic< / option >
< option value = "LV" > Latvia< / option >
< option value = "LB" > Lebanon< / option >
< option value = "LS" > Lesotho< / option >
< option value = "LR" > Liberia< / option >
< option value = "LY" > Libya< / option >
< option value = "LI" > Liechtenstein< / option >
< option value = "LT" > Lithuania< / option >
< option value = "LU" > Luxembourg< / option >
< option value = "MO" > Macao< / option >
< option value = "MK" > Macedonia, the former Yugoslav Republic of< / option >
< option value = "MG" > Madagascar< / option >
< option value = "MW" > Malawi< / option >
< option value = "MY" > Malaysia< / option >
< option value = "MV" > Maldives< / option >
< option value = "ML" > Mali< / option >
< option value = "MT" > Malta< / option >
< option value = "MH" > Marshall Islands< / option >
< option value = "MQ" > Martinique< / option >
< option value = "MR" > Mauritania< / option >
< option value = "MU" > Mauritius< / option >
< option value = "YT" > Mayotte< / option >
< option value = "MX" > Mexico< / option >
< option value = "FM" > Micronesia, Federated States of< / option >
< option value = "MD" > Moldova, Republic of< / option >
< option value = "MC" > Monaco< / option >
< option value = "MN" > Mongolia< / option >
< option value = "ME" > Montenegro< / option >
< option value = "MS" > Montserrat< / option >
< option value = "MA" > Morocco< / option >
< option value = "MZ" > Mozambique< / option >
< option value = "MM" > Myanmar< / option >
< option value = "NA" > Namibia< / option >
< option value = "NR" > Nauru< / option >
< option value = "NP" > Nepal< / option >
< option value = "NL" > Netherlands< / option >
< option value = "NC" > New Caledonia< / option >
< option value = "NZ" > New Zealand< / option >
< option value = "NI" > Nicaragua< / option >
< option value = "NE" > Niger< / option >
< option value = "NG" > Nigeria< / option >
< option value = "NU" > Niue< / option >
< option value = "NF" > Norfolk Island< / option >
< option value = "MP" > Northern Mariana Islands< / option >
< option value = "NO" > Norway< / option >
< option value = "OM" > Oman< / option >
< option value = "PK" > Pakistan< / option >
< option value = "PW" > Palau< / option >
< option value = "PS" > Palestinian Territory, Occupied< / option >
< option value = "PA" > Panama< / option >
< option value = "PG" > Papua New Guinea< / option >
< option value = "PY" > Paraguay< / option >
< option value = "PE" > Peru< / option >
< option value = "PH" > Philippines< / option >
< option value = "PN" > Pitcairn< / option >
< option value = "PL" > Poland< / option >
< option value = "PT" > Portugal< / option >
< option value = "PR" > Puerto Rico< / option >
< option value = "QA" > Qatar< / option >
< option value = "RE" > Réunion< / option >
< option value = "RO" > Romania< / option >
< option value = "RU" > Russian Federation< / option >
< option value = "RW" > Rwanda< / option >
< option value = "BL" > Saint Barthélemy< / option >
< option value = "SH" > Saint Helena, Ascension and Tristan da Cunha< / option >
< option value = "KN" > Saint Kitts and Nevis< / option >
< option value = "LC" > Saint Lucia< / option >
< option value = "MF" > Saint Martin (French part)< / option >
< option value = "PM" > Saint Pierre and Miquelon< / option >
< option value = "VC" > Saint Vincent and the Grenadines< / option >
< option value = "WS" > Samoa< / option >
< option value = "SM" > San Marino< / option >
< option value = "ST" > Sao Tome and Principe< / option >
< option value = "SA" > Saudi Arabia< / option >
< option value = "SN" > Senegal< / option >
< option value = "RS" > Serbia< / option >
< option value = "SC" > Seychelles< / option >
< option value = "SL" > Sierra Leone< / option >
< option value = "SG" > Singapore< / option >
< option value = "SX" > Sint Maarten (Dutch part)< / option >
< option value = "SK" > Slovakia< / option >
< option value = "SI" > Slovenia< / option >
< option value = "SB" > Solomon Islands< / option >
< option value = "SO" > Somalia< / option >
< option value = "ZA" > South Africa< / option >
< option value = "GS" > South Georgia and the South Sandwich Islands< / option >
< option value = "SS" > South Sudan< / option >
< option value = "ES" > Spain< / option >
< option value = "LK" > Sri Lanka< / option >
< option value = "SD" > Sudan< / option >
< option value = "SR" > Suriname< / option >
< option value = "SJ" > Svalbard and Jan Mayen< / option >
< option value = "SZ" > Swaziland< / option >
< option value = "SE" > Sweden< / option >
< option value = "CH" > Switzerland< / option >
< option value = "SY" > Syrian Arab Republic< / option >
< option value = "TW" > Taiwan, Province of China< / option >
< option value = "TJ" > Tajikistan< / option >
< option value = "TZ" > Tanzania, United Republic of< / option >
< option value = "TH" > Thailand< / option >
< option value = "TL" > Timor-Leste< / option >
< option value = "TG" > Togo< / option >
< option value = "TK" > Tokelau< / option >
< option value = "TO" > Tonga< / option >
< option value = "TT" > Trinidad and Tobago< / option >
< option value = "TN" > Tunisia< / option >
< option value = "TR" > Turkey< / option >
< option value = "TM" > Turkmenistan< / option >
< option value = "TC" > Turks and Caicos Islands< / option >
< option value = "TV" > Tuvalu< / option >
< option value = "UG" > Uganda< / option >
< option value = "UA" > Ukraine< / option >
< option value = "AE" > United Arab Emirates< / option >
< option value = "GB" > United Kingdom< / option >
< option value = "US" > United States< / option >
< option value = "UM" > United States Minor Outlying Islands< / option >
< option value = "UY" > Uruguay< / option >
< option value = "UZ" > Uzbekistan< / option >
< option value = "VU" > Vanuatu< / option >
< option value = "VE" > Venezuela, Bolivarian Republic of< / option >
< option value = "VN" > Viet Nam< / option >
< option value = "VG" > Virgin Islands, British< / option >
< option value = "VI" > Virgin Islands, U.S.< / option >
< option value = "WF" > Wallis and Futuna< / option >
< option value = "EH" > Western Sahara< / option >
< option value = "YE" > Yemen< / option >
< option value = "ZM" > Zambia< / option >
< option value = "ZW" > Zimbabwe< / option >
< / select >
< script >
country = document.getElementById("selected_country").value;
countries = document.getElementById("countries");
ops = countries.getElementsByTagName("option");
for(i = 0;i < ops.length ; i + + ) {
if(ops[i].value == country){
ops[i].selected=true;
break;
}
}
< / script >
< / div >
< / div >
< / div > <!-- ./ Panel body -->
< input type = "submit" class = "btn btn-outline btn-primary" name = "SaveHostAPDSettings" value = "Save settings" / >
<?php
if($hostapdstatus[0] == 0) {
echo '< input type = "submit" class = "btn btn-success" name = "StartHotspot" value = "Start hotspot" / > ';
} else {
echo '< input type = "submit" class = "btn btn-warning" name = "StopHotspot" value = "Stop hotspot" / > ';
};
?>
< / form >
< / div > <!-- /.panel - primary -->
< div class = "panel-footer" > Information provided by hostapd< / div >
< / div > <!-- /.col - lg - 12 -->
< / div > <!-- /.row -->
<?php
}
function SaveHostAPDConfig($wpa_array, $enc_types, $modes, $interfaces, $status) {
// It should not be possible to send bad data for these fields so clearly
// someone is up to something if they fail. Fail silently.
if (!(array_key_exists($_POST['wpa'], $wpa_array) & & array_key_exists($_POST['wpa_pairwise'], $enc_types) & & in_array($_POST['hw_mode'], $modes))) {
error_log("Attempting to set hostapd config with wpa='".$_POST['wpa']."', wpa_pairwise='".$_POST['wpa_pairwise']."' and hw_mode='".$_POST['hw_mode']."'");
return false;
}
if ((!filter_var($_POST['channel'], FILTER_VALIDATE_INT)) || intval($_POST['channel']) < 1 | | intval ( $ _POST [ ' channel ' ] ) > 14) {
error_log("Attempting to set channel to '".$_POST['channel']."'");
return false;
}
$good_input = true;
// Verify input
if (strlen($_POST['ssid']) == 0 || strlen($_POST['ssid']) > 32) {
// Not sure of all the restrictions of SSID
$status->addMessage('SSID must be between 1 and 32 characters', 'danger');
$good_input = false;
}
if (strlen($_POST['wpa_passphrase']) < 8 | | strlen ( $ _POST [ ' wpa_passphrase ' ] ) > 63) {
$status->addMessage('WPA passphrase must be between 8 and 63 characters', 'danger');
$good_input = false;
}
if (! in_array($_POST['interface'], $interfaces)) {
// The user is probably up to something here but it may also be a
// genuine error.
$status->addMessage('Unknown interface '.$_POST['interface'], 'danger');
$good_input = false;
}
if (strlen($_POST['country_code']) != 0 & & strlen($_POST['country_code']) != 2) {
$status->addMessage('Country code must be blank or two characters', 'danger');
$good_input = false;
}
if ($good_input) {
if ($tmp_file = fopen('/tmp/hostapddata', 'w')) {
// Fixed values
fwrite($tmp_file, 'driver=nl80211'.PHP_EOL);
fwrite($tmp_file, 'ctrl_interface='.RASPI_HOSTAPD_CTRL_INTERFACE.PHP_EOL);
fwrite($tmp_file, 'ctrl_interface_group=0'.PHP_EOL);
fwrite($tmp_file, 'beacon_int=100'.PHP_EOL);
fwrite($tmp_file, 'auth_algs=1'.PHP_EOL);
fwrite($tmp_file, 'wpa_key_mgmt=WPA-PSK'.PHP_EOL);
fwrite($tmp_file, 'ssid='.$_POST['ssid'].PHP_EOL);
fwrite($tmp_file, 'channel='.$_POST['channel'].PHP_EOL);
fwrite($tmp_file, 'hw_mode='.$_POST['hw_mode'].PHP_EOL);
fwrite($tmp_file, 'wpa_passphrase='.$_POST['wpa_passphrase'].PHP_EOL);
fwrite($tmp_file, 'interface='.$_POST['interface'].PHP_EOL);
fwrite($tmp_file, 'wpa='.$_POST['wpa'].PHP_EOL);
fwrite($tmp_file, 'wpa_pairwise='.$_POST['wpa_pairwise'].PHP_EOL);
fwrite($tmp_file, 'country_code='.$_POST['country_code'].PHP_EOL);
fclose($tmp_file);
system( "sudo cp /tmp/hostapddata " . RASPI_HOSTAPD_CONFIG, $return );
if( $return == 0 ) {
$status->addMessage('Wifi Hotspot settings saved', 'success');
} else {
$status->addMessage('Unable to save wifi hotspot settings', 'danger');
}
} else {
$status->addMessage('Unable to save wifi hotspot settings', 'danger');
return false;
}
}
return true;
}
?>
