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236 lines
9.0 KiB
PHP
236 lines
9.0 KiB
PHP
<?php
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/**
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*
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*
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*/
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function DisplayWPAConfig(){
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$status = new StatusMessages();
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$scanned_networks = array();
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if( isset($_POST['SaveWPAPSKSettings']) ) {
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$config = 'ctrl_interface=DIR='. RASPI_WPA_CTRL_INTERFACE .' GROUP=netdev
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update_config=1
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';
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$networks = $_POST['Networks'];
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for( $x = 0; $x < $networks; $x++ ) {
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$network = '';
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$ssid = escapeshellarg( $_POST['ssid'.$x] );
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$protocol = $_POST['protocol'.$x];
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if ($protocol === 'Open') {
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$config .= "network={".PHP_EOL;
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$config .= "\tssid=\"".$ssid."\"".PHP_EOL;
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$config .= "\tkey_mgmt=NONE".PHP_EOL;
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$config .= "}".PHP_EOL;
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} else {
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$psk = escapeshellarg( $_POST['psk'.$x] );
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if ( strlen($psk) >2 ) {
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exec( 'wpa_passphrase '.$ssid. ' ' . $psk,$network );
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foreach($network as $b) {
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$config .= "$b
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";
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}
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}
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}
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error_log($config);
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}
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exec( "echo '$config' > /tmp/wifidata", $return );
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system( 'sudo cp /tmp/wifidata ' . RASPI_WPA_SUPPLICANT_CONFIG, $returnval );
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if( $returnval == 0 ) {
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$status->addMessage('Wifi settings updated successfully', 'success');
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} else {
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$status->addMessage('Wifi settings failed to be updated', 'danger');
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}
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} elseif( isset($_POST['Scan']) ) {
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$return = '';
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exec( 'sudo wpa_cli scan',$return );
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sleep(3);
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exec( 'sudo wpa_cli scan_results',$return );
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for( $shift = 0; $shift < 4; $shift++ ) {
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array_shift($return);
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}
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// display output
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foreach( $return as $network ) {
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$arrNetwork = preg_split("/[\t]+/",$network);
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$scanned_networks[] = array(
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'bssid' => $arrNetwork[0],
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'channel' => ConvertToChannel($arrNetwork[1]),
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'signal' => $arrNetwork[2] . " dBm",
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'security' => ConvertToSecurity($arrNetwork[3]),
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'ssid' => $arrNetwork[4]
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);
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}
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echo '</tbody></table>';
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}
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// // default action, output configured network(s)
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// exec(' sudo cat ' . RASPI_WPA_SUPPLICANT_CONFIG, $supplicant_return);
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// $ssid = array();
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// $psk = array();
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//
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// foreach($supplicant_return as $a) {
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// if(preg_match('/SSID/i',$a)) {
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// $arrssid = explode("=",$a);
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// $ssid[] = str_replace('"','',$arrssid[1]);
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// }
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// if(preg_match('/psk/i',$a)) {
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// $arrpsk = explode("=",$a);
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// $psk[] = str_replace('"','',$arrpsk[1]);
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// }
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// }
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//
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// $numSSIDs = count($ssid);
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// Find currently configured networks$
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exec(' sudo cat ' . RASPI_WPA_SUPPLICANT_CONFIG, $known_return);
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$known_networks = array();
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$network_id = null;
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foreach($known_return as $line) {
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error_log($line);
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if (preg_match('/network\s*=/', $line)) {
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$known_networks[] = array();
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$network_id = count($known_networks) - 1;
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} elseif ($network_id !== null) {
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if (preg_match('/^\s*}\s*$/', $line)) {
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$network_id = null;
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} elseif ($lineArr = preg_split('/\s*=\s*/', trim($line))) {
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switch(strtolower($lineArr[0])) {
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case 'ssid':
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$known_networks[$network_id]['ssid'] = trim($lineArr[1], '"');
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break;
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case 'psk':
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if (array_key_exists('passphrase', $known_networks[$network_id])) {
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break;
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}
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case '#psk':
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$known_networks[$network_id]['protocol'] = 'WPA';
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case 'wep_key0': // Untested
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$known_networks[$network_id]['passphrase'] = trim($lineArr[1], '"');
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break;
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case 'key_mgmt':
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if (! array_key_exists('passphrase', $known_networks[$network_id]) &&$lineArr[1] === 'NONE') {
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$known_networks[$network_id]['protocol'] = 'Open';
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$known_networks[$network_id]['passphrase'] = '(Open)';
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}
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break;
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}
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}
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}
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}
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?>
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<div class="row">
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<div class="col-lg-12">
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<div class="panel panel-primary">
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<div class="panel-heading"><i class="fa fa-signal fa-fw"></i> Configure client</div>
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<!-- /.panel-heading -->
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<div class="panel-body">
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<p><?php $status->showMessages(); ?></p>
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<h4>Client settings</h4>
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<div class="row">
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<div class="col-lg-12">
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<form method="POST" action="?page=wpa_conf" id="wpa_conf_form">
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<input type="hidden" id="Networks" name="Networks" />
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<div class="network" id="networkbox"></div>
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<div class="row">
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<div class="col-lg-6">
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<input type="submit" class="btn btn-primary" value="Scan for networks" name="Scan" />
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<input type="button" class="btn btn-primary" value="Add network" onClick="AddNetwork();" />
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<input type="submit" class="btn btn-primary" value="Save" name="SaveWPAPSKSettings" onmouseover="UpdateNetworks(this)" id="Save" disabled />
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</div>
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</div>
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<h4>Networks found</h4>
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<div class="table-responsive">
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<table class="table table-hover">
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<thead>
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<tr>
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<th></th>
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<th>SSID</th>
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<th>Channel</th>
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<th>Signal</th>
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<th>Security</th>
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</tr>
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</thead>
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<tbody>
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<?php foreach( $scanned_networks as $network ) { ?>
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<tr>
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<td><input type="button" class="btn btn-outline btn-primary" value="Connect" onClick="AddScanned('<?php echo $network['ssid'] ?>',<?php echo ($network['security'] === 'Open' ? 'true' : 'false')?>)" /></td>
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<td><strong><?php echo $network['ssid'] ?></strong></td>
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<td><?php echo $network['channel'] ?></td>
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<td><?php echo $network['signal'] ?></td>
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<td><?php echo $network['security'] ?></td>
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</tr>
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<?php } ?>
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</tbody>
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</table>
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</div>
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</form>
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</div>
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</div>
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<div class="row">
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<div class="col-lg-12">
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<form method="POST" action="?page=wpa_conf" id="wpa_conf_form">
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<input type="hidden" id="Networks" name="Networks" />
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<div class="network" id="networkbox">
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<?php for ($ssids = 0; $ssids < count($known_networks); $ssids++) { ?>
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<div id="Networkbox<?php echo $ssids ?>" class="NetworkBoxes">
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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">Network <?php echo $ssids ?></label>
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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" id="lssid0">SSID</label>
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<input type="text" class="form-control" id="ssid0" name="ssid<?php echo $ssids ?>" value="<?php echo $known_networks[$ssids]['ssid'] ?>" onkeyup="CheckSSID(this)" />
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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" id="lpsk0">Protocol</label>
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<input type="text" class="form-control" id="protocol0" name="protocol<?php echo $ssids ?>" value="<?php echo $known_networks[$ssids]['protocol'] ?>" />
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</div>
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</div>
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<?php if ($known_networks[$ssids]['protocol'] !== 'Open') { ?>
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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" id="lpsk0">PSK</label>
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<input type="text" class="form-control" id="psk0" name="psk<?php echo $ssids ?>" value="<?php echo $known_networks[$ssids]['passphrase'] ?>" onkeyup="CheckPSK(this)" />
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</div>
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</div>
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<?php } ?>
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<div class="row">
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<div class="form-group col-md-4">
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<input type="button" class="btn btn-outline btn-primary" value="Delete" onClick="DeleteNetwork('<?php echo $ssids?>')" />
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</div>
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</div>
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<?php } ?>
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</div><!-- /#Networkbox -->
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<div class="row">
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<div class="col-lg-6">
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<input type="submit" class="btn btn-primary" value="Scan for networks" name="Scan" />
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<input type="button" class="btn btn-primary" value="Add network" onClick="AddNetwork();" />
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<input type="submit" class="btn btn-primary" value="Save" name="SaveWPAPSKSettings" onmouseover="UpdateNetworks(this)" id="Save" disabled />
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</form>
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</div>
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</div>
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<script type="text/Javascript">UpdateNetworks(this)</script>
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</div>
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</div><!-- ./ Panel body -->
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</div><!-- /.panel-primary -->
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</div><!-- /.col-lg-12 -->
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</div><!-- /.row -->
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<?php
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}
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?>
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