'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]; } }; ?>

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14) { error_log("Attempting to set channel to '".$_POST['channel']."'"); // FIXME: log injection return false; } $good_input = true; // Check for Logging Checkbox $logEnable = 0; if($arrHostapdConf['LogEnable'] == 0) { if(isset($_POST['logEnable'])) { // Need code to enable logfile logging here $logEnable = 1; exec('sudo /etc/raspap/hostapd/enablelog.sh'); } else { exec('sudo /etc/raspap/hostapd/disablelog.sh'); } } else { if(isset($_POST['logEnable'])) { $logEnable = 1; exec('sudo /etc/raspap/hostapd/enablelog.sh'); } else { exec('sudo /etc/raspap/hostapd/disablelog.sh'); } } write_php_ini(["LogEnable" => $logEnable],'/etc/raspap/hostapd.ini'); // Verify input if (empty($_POST['ssid']) || 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($tmp_file, 'wpa_key_mgmt=WPA-PSK'.PHP_EOL); // TODO: deal with ini file value escaping. E.g. ssid=E=mc2 becomes ssid=E\=mc2 fwrite($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; }