mirror of
https://github.com/RaspAP/raspap-webgui.git
synced 2024-11-21 23:20:22 +00:00
Added support for selecting to use 802.11N
Limit channel selection for north america. Signed-off-by: D9ping <D9ping@users.noreply.github.com>
This commit is contained in:
D9ping
parent
c9377c1c04
commit
bf638dc2f2
1 changed files with 51 additions and 18 deletions
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@ -6,22 +6,21 @@ include_once( 'includes/status_messages.php' );
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*
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*
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*/
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function DisplayHostAPDConfig(){
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function DisplayHostAPDConfig()
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{
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$status = new StatusMessages();
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$arrHostapdConf = parse_ini_file('/etc/raspap/hostapd.ini');
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$arrConfig = array();
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$arrChannel = array('a','b','g');
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$arr80211Standard = array('a','b','g','n');
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$arrSecurity = array( 1 => 'WPA', 2 => 'WPA2',3=> 'WPA+WPA2');
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$arrEncType = array('TKIP' => 'TKIP', 'CCMP' => 'CCMP', 'TKIP CCMP' => 'TKIP+CCMP');
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exec("ip -o link show | awk -F': ' '{print $2}'", $interfaces);
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if( isset($_POST['SaveHostAPDSettings']) ) {
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if (CSRFValidate()) {
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SaveHostAPDConfig($arrSecurity, $arrEncType, $arrChannel, $interfaces, $status);
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SaveHostAPDConfig($arrSecurity, $arrEncType, $arr80211Standard, $interfaces, $status);
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} else {
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error_log('CSRF violation');
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}
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@ -47,7 +46,7 @@ function DisplayHostAPDConfig(){
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}
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}
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exec( 'cat '. RASPI_HOSTAPD_CONFIG, $return );
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exec( 'cat '. RASPI_HOSTAPD_CONFIG, $hostapdconfig );
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exec( 'pidof hostapd | wc -l', $hostapdstatus);
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if( $hostapdstatus[0] == 0 ) {
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@ -56,9 +55,13 @@ function DisplayHostAPDConfig(){
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$status->addMessage('HostAPD is running', 'success');
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}
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foreach( $return as $a ) {
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if( $a[0] != "#" ) {
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$arrLine = explode( "=",$a) ;
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foreach( $hostapdconfig as $hostapdconfigline ) {
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if (strlen($hostapdconfigline) === 0) {
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continue;
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}
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if ($hostapdconfigline[0] != "#" ) {
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$arrLine = explode("=", $hostapdconfigline) ;
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$arrConfig[$arrLine[0]]=$arrLine[1];
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}
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};
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@ -103,13 +106,32 @@ function DisplayHostAPDConfig(){
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<div class="row">
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<div class="form-group col-md-4">
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<label for="code"><?php echo _("Wireless Mode") ;?></label>
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<?php SelectorOptions('hw_mode', $arrChannel, $arrConfig['hw_mode']); ?>
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<?php
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$selectedHwMode = $arrConfig['hw_mode'];
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if (isset($arrConfig['ieee80211n'])) {
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if (strval($arrConfig['ieee80211n']) === '1') {
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$selectedHwMode = 'n';
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}
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}
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SelectorOptions('hw_mode', $arr80211Standard, $selectedHwMode); ?>
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</div>
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</div>
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<div class="row">
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<div class="form-group col-md-4">
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<label for="code"><?php echo _("Channel"); ?></label>
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<?php SelectorOptions('channel', range(1, 14), intval($arrConfig['channel'])) ?>
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<?php
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$selectablechannels = range(1, 13);
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$countries_max11channels = array('AG', 'BS', 'BB', 'BZ', 'CR', 'CU', 'DM', 'DO', 'SV', 'GD', 'GT',
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'HT', 'HN', 'JM', 'MX', 'NI', 'PA', 'KN', 'LC', 'VC', 'TT', 'US', 'CA');
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if (in_array($arrConfig['country_code'], $countries_max11channels)) {
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// In north america till channel 11 is the maximum allowed wi-fi 2.4Ghz channel.
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// Except for the US that allows channel 12 & 13 in low power mode only with additional restrictions
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// and canada that allows channel 12 in low power mode.
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// source: https://en.wikipedia.org/wiki/List_of_WLAN_channels#Interference_concerns
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$selectablechannels = range(1, 11);
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}
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SelectorOptions('channel', $selectablechannels, intval($arrConfig['channel'])) ?>
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</div>
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</div>
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</div>
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@ -463,10 +485,13 @@ function SaveHostAPDConfig($wpa_array, $enc_types, $modes, $interfaces, $status)
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return false;
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}
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if ((!filter_var($_POST['channel'], FILTER_VALIDATE_INT)) ||
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intval($_POST['channel']) < 1 ||
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intval($_POST['channel']) > 14) {
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error_log("Attempting to set channel to '".$_POST['channel']."'"); // FIXME: log injection
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if (!filter_var($_POST['channel'], FILTER_VALIDATE_INT)) {
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error_log("Attempting to set channel to invalid number.");
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return false;
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}
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if (intval($_POST['channel']) < 1 || intval($_POST['channel']) > 13) {
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error_log("Attempting to set channel to '".$_POST['channel']."'");
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return false;
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}
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@ -523,14 +548,22 @@ function SaveHostAPDConfig($wpa_array, $enc_types, $modes, $interfaces, $status)
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fwrite($tmp_file, 'driver=nl80211'.PHP_EOL);
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fwrite($tmp_file, 'ctrl_interface='.RASPI_HOSTAPD_CTRL_INTERFACE.PHP_EOL);
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fwrite($tmp_file, 'ctrl_interface_group=0'.PHP_EOL);
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fwrite($tmp_file, 'beacon_int=100'.PHP_EOL);
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fwrite($tmp_file, 'auth_algs=1'.PHP_EOL);
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fwrite($tmp_file, 'wpa_key_mgmt=WPA-PSK'.PHP_EOL);
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fwrite($tmp_file, 'beacon_int=100'.PHP_EOL);
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// TODO: deal with ini file value escaping. E.g. ssid=E=mc2 becomes ssid=E\=mc2
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fwrite($tmp_file, 'ssid='.$_POST['ssid'].PHP_EOL);
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fwrite($tmp_file, 'channel='.$_POST['channel'].PHP_EOL);
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fwrite($tmp_file, 'hw_mode='.$_POST['hw_mode'].PHP_EOL);
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if ($_POST['hw_mode'] === 'n') {
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fwrite($tmp_file, 'hw_mode=g'.PHP_EOL);
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fwrite($tmp_file, 'ieee80211n=1'.PHP_EOL);
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// Enable basic Quality of service
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fwrite($tmp_file, 'wme_enabled=1'.PHP_EOL);
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} else {
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fwrite($tmp_file, 'hw_mode='.$_POST['hw_mode'].PHP_EOL);
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fwrite($tmp_file, 'ieee80211n=0'.PHP_EOL);
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}
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fwrite($tmp_file, 'wpa_passphrase='.$_POST['wpa_passphrase'].PHP_EOL);
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fwrite($tmp_file, 'interface='.$_POST['interface'].PHP_EOL);
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fwrite($tmp_file, 'wpa='.$_POST['wpa'].PHP_EOL);
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