<?php
/**
* Fritz!Box PHP tools CLI script to enable or disable the WLAN guest access
*
* Must be called via a command line, shows a help message if called without any or an invalid argument
*
* Check the config file fritzbox.conf.php!
*
* @author Gregor Nathanael Meyer <Gregor [at] der-meyer.de>
* @license http://creativecommons.org/licenses/by-sa/3.0/de/ Creative Commons cc-by-sa
* @version 0.3 2013-01-02
* @package Fritz!Box PHP tools
* Geaendert 01.07.2015 "sec_mode" hinzugefuegt
*/
try
{
// load the fritzbox_api class
require_once('fritzbox_api.class.php');
$fritz = new fritzbox_api();
// init the output message
$message = date('Y-m-d H:i') . ' ';
// handle the CLI arguments or give a help message
if (isset($argv[1]) && ($argv[1] == 0 || $argv[1] == 1) )
{
$mode = (bool)$argv[1];
}
else
{
if ( $fritz->config->getItem('logging') == 'console' )
{
echo '
Enables or disables the WLAN guest access of a Fritz!Box
Usage on UNIX systems:
/path/to/php ' . $argv[0] . ' {0|1} [optional: PASSWORD]
Usage on Windows systems:
c:\path\to\php.exe ' . $argv[0] . ' {0|1} [optional: PASSWORD]
0 disables the guest access
1 enables the guest access
The optional argument PASSWORD sets a new guest access password (min 8 chars)
Defaults to false, so the current password is kept.
';
}
else
{
$fritz->logMessage($message . 'ERROR: Script was called without or with an invalid argument');
}
exit;
}
$wpa_key = (isset($argv[2]) && strlen($argv[2]) >= 8 && strlen($argv[2]) <= 63) ? $argv[2] : false;
// read the current settings
$formfields = array(
'getpage' => '/wlan/guest_access.lua',
);
$output = $fritz->doGetRequest($formfields);
// read down_time_activ setting
preg_match('@name="down_time_activ"[^>]+(checked)[^>]*@', $output, $matches);
if ( isset($matches[1]) )
{
$formfields['down_time_activ'] = 'on';
}
// read down_time_value setting
preg_match('@name="down_time_value".*?<option value="(\d+)"[^>]+?selected.*?</select>@s', $output, $matches);
$formfields['down_time_value'] = isset($matches[1]) ? $matches[1] : '15';
// read disconnect_guest_access setting
preg_match('@name="disconnect_guest_access"[^>]+(checked)[^>]*@', $output, $matches);
if ( isset($matches[1]) )
{
$formfields['disconnect_guest_access'] = 'on';
}
// read guest_ssid setting
preg_match('@name="guest_ssid"[^>]+value="([^"]*)"[^>]*@', $output, $matches);
$formfields['guest_ssid'] = isset($matches[1]) ? $matches[1] : 'defaultguestaccess';
// read wlan_security setting
preg_match('@name="sec_mode".*?<option value="(\d+)"[^>]+?selected.*?</select>@s', $output, $matches);
$formfields['sec_mode'] = isset($matches[1]) ? $matches[1] : '4';
// read wpa_key setting
preg_match('@name="wpa_key"[^>]+value="([^"]*)"[^>]*@', $output, $matches);
$formfields['wpa_key'] = isset($matches[1]) ? $matches[1] : 'defaultwpakey';
// set new given setting
if ( $mode == true )
{
$formfields['activate_guest_access'] = 'on';
if ( $wpa_key !== false )
{
$formfields['wpa_key'] = $wpa_key;
}
}
// do the update
$formfields['btnSave'] = '';
$output = $fritz->doPostForm($formfields);
preg_match('@name="activate_guest_access"[^>]+(checked)[^>]*@', $output, $matches);
if ( isset($matches[1]) && $mode == true )
{
preg_match('@name="wpa_key"[^>]+value="([^"]*)"[^>]*@', $output, $matches);
if ( isset($matches[1]) )
{
$message .= 'WLAN guest access is now active. WPA-Key is "' . $matches[1] . '"';
}
}
else if ( !isset($matches[1]) && $mode == false )
{
$message .= 'WLAN guest access is now inactive.';
}
else if ( isset($matches[1]) && $mode == false )
{
$message .= 'ERROR: WLAN guest access status change failed, should be inactive, but is still active.';
}
else if ( !isset($matches[1]) && $mode == true )
{
$message .= 'ERROR: WLAN guest access status change failed, should be active, but is still inactive.';
}
}
catch (Exception $e)
{
$message .= $e->getMessage();
}
// log the result
if ( isset($fritz) && is_object($fritz) && get_class($fritz) == 'fritzbox_api' )
{
$fritz->logMessage($message);
}
else
{
echo($message);
}
$fritz = null; // destroy the object to log out
?>
