SpeedportHybrid.class.php

   1 <?php
   2 require_once('lib/exception/RebootException.class.php');
   3 require_once('lib/exception/RouterException.class.php');
   4 require_once('lib/exception/NotImplementedException.class.php');
   5 require_once('CryptLib/CryptLib.php');
   6 require_once('lib/trait/Connection.class.php');
   7 require_once('lib/trait/CryptLib.class.php');
   8 require_once('lib/trait/Login.class.php');
   9 require_once('lib/trait/Firewall.class.php');
  10 require_once('lib/trait/Network.class.php');
  11 require_once('lib/trait/Phone.class.php');
  12 require_once('lib/trait/System.class.php');
  13
  14 /**
  15  * @author      Jan Altensen (Stricted)
  16  * @license     GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
  17  * @copyright   2015-2016 Jan Altensen (Stricted)
  18  */
  19 class SpeedportHybrid {
  20         use Connection;
  21         use CryptLib;
  22         use Firewall;
  23         use Login;
  24         use Network;
  25         use Phone;
  26         use System;
  27
  28         /**
  29          * class version
  30          * @const       string
  31          */
  32         const VERSION = '1.0.5';
  33
  34         /**
  35          * router url
  36          * @var string
  37          */
  38         private $url = '';
  39
  40         /**
  41          * inititalize this class
  42          *
  43          * @param       string  $url
  44          */
  45         public function __construct ($url = 'http://speedport.ip/') {
  46                 $this->url = $url;
  47                 $this->checkRequirements();
  48         }
  49
  50         /**
  51          * check php requirements
  52          */
  53         private function checkRequirements () {
  54                 if (!extension_loaded('curl')) {
  55                         throw new Exception("The PHP Extension 'curl' is missing.");
  56                 }
  57                 else if (!extension_loaded('json')) {
  58                         throw new Exception("The PHP Extension 'json' is missing.");
  59                 }
  60                 else if (!extension_loaded('pcre')) {
  61                         throw new Exception("The PHP Extension 'pcre' is missing.");
  62                 }
  63                 else if (!extension_loaded('ctype')) {
  64                         throw new Exception("The PHP Extension 'ctype' is missing.");
  65                 }
  66                 else if (!extension_loaded('hash')) {
  67                         throw new Exception("The PHP Extension 'hash' is missing.");
  68                 }
  69                 else if (!in_array('sha256', hash_algos())) {
  70                         throw new Exception('SHA-256 algorithm is not Supported.');
  71                 }
  72         }
  73
  74         /**
  75          * get the values from array
  76          *
  77          * @param       array   $array
  78          * @return      array
  79          */
  80         private function getValues($array) {
  81                 $data = array();
  82                 foreach ($array as $item) {
  83                         if (!isset($item['vartype']) || !isset($item['varid']) || !isset($item['varvalue'])) continue;
  84
  85                         // thank you telekom for this piece of shit
  86                         if ($item['vartype'] == 'template') {
  87                                 if (is_array($item['varvalue'])) {
  88                                         $data[$item['varid']][] = $this->getValues($item['varvalue']);
  89                                 }
  90                                 else {
  91                                         // i dont know if we need this
  92                                         $data[$item['varid']] = $item['varvalue'];
  93                                 }
  94                         }
  95                         else {
  96                                 if (is_array($item['varvalue'])) {
  97                                         $data[$item['varid']] = $this->getValues($item['varvalue']);
  98                                 }
  99                                 else {
 100                                         $data[$item['varid']] = $item['varvalue'];
 101                                 }
 102                         }
 103                 }
 104
 105                 return $data;
 106         }
 107
 108         /**
 109          * sends the request to router
 110          *
 111          * @param       string  $path
 112          * @param       mixed   $fields
 113          * @param       string  $cookie
 114          * @param       integer $count
 115          * @return      array
 116          */
 117         private function sendRequest ($path, $fields, $cookie = false, $count = 0) {
 118                 $url = $this->url.$path.'?lang=en';
 119                 $ch = curl_init();
 120                 curl_setopt($ch, CURLOPT_URL, $url);
 121
 122                 if (!empty($fields)) {
 123                         if (is_array($fields)) {
 124                                 curl_setopt($ch, CURLOPT_POST, count($fields));
 125                                 curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($fields));
 126                         }
 127                         else {
 128                                 curl_setopt($ch, CURLOPT_POST, $count);
 129                                 curl_setopt($ch, CURLOPT_POSTFIELDS, $fields);
 130                         }
 131                 }
 132
 133                 if ($cookie === true) {
 134                         curl_setopt($ch, CURLOPT_COOKIE, 'challengev='.$this->challenge.'; '.$this->cookie);
 135                 }
 136
 137                 curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
 138                 curl_setopt($ch, CURLOPT_HEADER, true);
 139
 140                 $result = curl_exec($ch);
 141
 142                 $header_size = curl_getinfo($ch, CURLINFO_HEADER_SIZE);
 143                 $header = substr($result, 0, $header_size);
 144                 $body = substr($result, $header_size);
 145                 curl_close($ch);
 146
 147                 // check if response is empty
 148                 if (empty($body)) {
 149                         throw new RouterException('empty response');
 150                 }
 151
 152                 // check if body is encrypted (hex instead of json)
 153                 if (ctype_xdigit($body)) {
 154                         $body = $this->decrypt($body);
 155                 }
 156
 157                 // fix invalid json
 158                 $body = preg_replace("/(\r\n)|(\r)/", "\n", $body);
 159                 $body = preg_replace('/\'/i', '"', $body);
 160                 $body = preg_replace("/\[\s+\]/i", '[ {} ]', $body);
 161                 $body = preg_replace("/},\s+]/", "}\n]", $body);
 162
 163                 // decode json
 164                 if (strpos($url, '.json') !== false) {
 165                         $json = json_decode($body, true);
 166
 167                         if (is_array($json)) {
 168                                 $body = $json;
 169                         }
 170                 }
 171
 172                 return array('header' => $this->parse_headers($header), 'body' => $body);
 173         }
 174
 175         /**
 176          * parse the curl return header into an array
 177          *
 178          * @param       string  $response
 179          * @return      array
 180          */
 181         private function parse_headers($response) {
 182                 $headers = array();
 183                 $header_text = substr($response, 0, strpos($response, "\r\n\r\n"));
 184
 185                 $header_text = explode("\r\n", $header_text);
 186                 foreach ($header_text as $i => $line) {
 187                         if ($i === 0) {
 188                                 $headers['http_code'] = $line;
 189                         }
 190                         else {
 191                                 list ($key, $value) = explode(': ', $line);
 192                                 $headers[$key] = $value;
 193                         }
 194                 }
 195
 196                 return $headers;
 197         }
 198 }