+<?php
+/**
+ * @author Jan Altensen (Stricted)
+ * @license GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
+ * @copyright 2015 Jan Altensen (Stricted)
+ */
+class SpeedPort {
+ /**
+ * password-challenge
+ * @var string
+ */
+ private $challenge = '';
+
+ /**
+ * csrf_token
+ * @var string
+ */
+ private $token = '';
+
+ /**
+ * hashed password
+ * @var string
+ */
+ private $hash = '';
+
+ /**
+ * session cookie
+ * @var string
+ */
+ private $session = '';
+
+ /**
+ * router url
+ * @var string
+ */
+ private $url = '';
+
+ /**
+ * derivedk cookie
+ * @var string
+ */
+ private $derivedk = '';
+
+ public function __construct ($password, $url = 'http://speedport.ip/') {
+ $this->url = $url;
+ $this->getChallenge();
+
+ if (empty($this->challenge)) {
+ throw new Exception('unable to get the challenge from the router');
+ }
+
+ $login = $this->login($password);
+
+ if ($login === false) {
+ throw new Exception('unable to login');
+ }
+ }
+
+ /**
+ * Requests the password-challenge from the router.
+ */
+ public function getChallenge () {
+ $path = 'data/Login.json';
+ $fields = array('csrf_token' => 'nulltoken', 'showpw' => 0, 'challengev' => 'null');
+ $data = $this->sentRequest($path, $fields);
+ $data = json_decode($data['body'], true);
+ $data = $this->getValues($data);
+
+ if (isset($data['challengev']) && !empty($data['challengev'])) {
+ $this->challenge = $data[1]['varvalue'];
+ }
+ }
+
+ /**
+ * login into the router with the given password
+ *
+ * @param string $password
+ * @return boolean
+ */
+ public function login ($password) {
+ $path = 'data/Login.json';
+ $this->hash = hash('sha256', $this->challenge.':'.$password);
+ $fields = array('csrf_token' => 'nulltoken', 'showpw' => 0, 'password' => $this->hash);
+ $data = $this->sentRequest($path, $fields);
+ $json = json_decode($data['body'], true);
+ $json = $this->getValues($json);
+ if (isset($json['login']) && $json['login'] == 'success') {
+ if (isset($data['header']['Set-Cookie']) && !empty($data['header']['Set-Cookie'])) {
+ preg_match('/^.*(SessionID_R3=[a-z0-9]*).*/i', $data['header']['Set-Cookie'], $match);
+ if (isset($match[1]) && !empty($match[1])) {
+ $this->session = $match[1];
+ }
+ else {
+ throw new Exception('unable to get the session cookie from the router');
+ }
+
+ // calculate derivedk
+ $this->derivedk = hash_pbkdf2('sha1', hash('sha256', $password), substr($this->challenge, 0, 16), 1000, 32);
+
+ // get the csrf_token
+ $this->token = $this->getToken();
+
+ return true;
+ }
+ }
+
+ return false;
+ }
+
+ /**
+ * logout
+ *
+ * @return array
+ */
+ public function logout () {
+ $path = 'data/Login.json';
+ $fields = array('logout' => 'byby');
+ $data = $this->sentRequest($path, $fields);
+ // reset challenge and session
+ $this->challenge = '';
+ $this->session = '';
+ $this->token = "";
+
+ $json = json_decode($data['body'], true);
+
+ return $json;
+ }
+
+ /**
+ * reboot the router
+ *
+ * @return array
+ */
+ public function reboot () {
+ $path = 'data/Reboot.json';
+ $fields = array('csrf_token' => 'nulltoken', 'showpw' => 0, 'password' => $this->hash, 'reboot_device' => 'true');
+ $cookie = 'challengev='.$this->challenge.'; '.$this->session;
+ $data = $this->sentRequest($path, $fields, $cookie);
+
+ $json = json_decode($data['body'], true);
+
+ return $json;
+ }
+
+ /**
+ * change dsl connection status
+ *
+ * @param string $status
+ */
+ public function changeConnectionStatus ($status) {
+ $path = 'data/Connect.json';
+
+ if ($status == 'online' || $status == 'offline') {
+ $fields = array('csrf_token' => 'nulltoken', 'showpw' => 0, 'password' => $this->hash, 'req_connect' => $status);
+ $cookie = 'challengev='.$this->challenge.'; '.$this->session;
+ $data = $this->sentRequest($path, $fields, $cookie);
+
+ $json = json_decode($this->decrypt($data['body']), true);
+
+ return $json;
+ }
+ else {
+ throw new Exception();
+ }
+ }
+
+ /**
+ * return the given json as array
+ *
+ * @param string $file
+ * @return array
+ */
+ public function getData ($file) {
+ $path = 'data/'.$file.'.json';
+ $fields = array();
+ $cookie = 'challengev='.$this->challenge.'; '.$this->session;
+ $data = $this->sentRequest($path, $fields, $cookie);
+
+ if (empty($data['body'])) {
+ throw new Exception('unable to get '.$file.' data');
+ }
+
+ $json = json_decode($data['body'], true);
+
+ return $json;
+ }
+
+ /**
+ * get the router syslog
+ *
+ * @return array
+ */
+ public function getSyslog() {
+ $path = 'data/Syslog.json';
+ $fields = array('exporttype' => '0');
+ $cookie = 'challengev='.$this->challenge.'; '.$this->session;
+ $data = $this->sentRequest($path, $fields, $cookie);
+
+ if (empty($data['body'])) {
+ throw new Exception('unable to get syslog data');
+ }
+
+ return explode("\n", $data['body']);
+ }
+
+ /**
+ * get the Missed Calls from router
+ *
+ * @return array
+ */
+ public function getMissedCalls() {
+ $path = 'data/ExportMissedCalls.json';
+ $fields = array('exporttype' => '1');
+ $cookie = 'challengev='.$this->challenge.'; '.$this->session;
+ $data = $this->sentRequest($path, $fields, $cookie);
+
+ if (empty($data['body'])) {
+ throw new Exception('unable to get syslog data');
+ }
+
+ return explode("\n", $data['body']);
+ }
+
+ /**
+ * get the Taken Calls from router
+ *
+ * @return array
+ */
+ public function getTakenCalls() {
+ $path = 'data/ExportTakenCalls.json';
+ $fields = array('exporttype' => '2');
+ $cookie = 'challengev='.$this->challenge.'; '.$this->session;
+ $data = $this->sentRequest($path, $fields, $cookie);
+
+ if (empty($data['body'])) {
+ throw new Exception('unable to get syslog data');
+ }
+
+ return explode("\n", $data['body']);
+ }
+
+ /**
+ * get the Dialed Calls from router
+ *
+ * @return array
+ */
+ public function getDialedCalls() {
+ $path = 'data/ExportDialedCalls.json';
+ $fields = array('exporttype' => '3');
+ $cookie = 'challengev='.$this->challenge.'; '.$this->session;
+ $data = $this->sentRequest($path, $fields, $cookie);
+
+ if (empty($data['body'])) {
+ throw new Exception('unable to get syslog data');
+ }
+
+ return explode("\n", $data['body']);
+ }
+
+ /**
+ * reconnect LTE
+ *
+ * @return array
+ */
+ public function reconnectLte () {
+ $path = 'data/modules.json';
+ $fields = array('csrf_token' => $this->token, 'lte_reconn' => '1');
+ $fields = $this->encrypt($fields);
+ $cookie = 'challengev='.$this->challenge.'; '.$this->session;
+ $data = $this->sentRequest($path, $fields, $cookie, 2);
+ $json = json_decode($data['body'], true);
+
+ return $json;
+ }
+
+ /**
+ * reset the router to Factory Default
+ * not tested
+ *
+ * @return array
+ */
+ public function resetToFactoryDefault () {
+ $path = 'data/resetAllSetting.json';
+ $fields = array('csrf_token' => 'nulltoken', 'showpw' => 0, 'password' => $this->hash, 'reset_all' => 'true');
+ $cookie = 'challengev='.$this->challenge.'; '.$this->session;
+ $data = $this->sentRequest($path, $fields, $cookie);
+ $json = json_decode($data['body'], true);
+
+ return $json;
+ }
+
+
+ /**
+ * check if firmware is actual
+ *
+ * @return array
+ */
+ public function checkFirmware () {
+ $path = 'data/checkfirmware.json';
+ $fields = array('checkfirmware' => 'true');
+ $cookie = 'challengev='.$this->challenge.'; '.$this->session;
+ $data = $this->sentRequest($path, $fields, $cookie);
+
+ if (empty($data['body'])) {
+ throw new Exception('unable to get checkfirmware data');
+ }
+
+ $json = json_decode($data['body'], true);
+
+ return $json;
+ }
+
+ /**
+ * decrypt data from router
+ *
+ * @param string $data
+ * @return array
+ */
+ private function decrypt ($data) {
+ require_once 'CryptLib/CryptLib.php';
+ $factory = new CryptLib\Cipher\Factory();
+ $aes = $factory->getBlockCipher('rijndael-128');
+
+ $iv = hex2bin(substr($this->challenge, 16, 16));
+ $adata = hex2bin(substr($this->challenge, 32, 16));
+ $dkey = hex2bin($this->derivedk);
+ $enc = hex2bin($data);
+
+ $aes->setKey($dkey);
+ $mode = $factory->getMode('ccm', $aes, $iv, [ 'adata' => $adata, 'lSize' => 7]);
+
+ $mode->decrypt($enc);
+
+ return $mode->finish();
+ }
+
+ /**
+ * decrypt data for the router
+ *
+ * @param array $data
+ * @return string
+ */
+ private function encrypt ($data) {
+ require_once 'CryptLib/CryptLib.php';
+ $factory = new CryptLib\Cipher\Factory();
+ $aes = $factory->getBlockCipher('rijndael-128');
+
+ $iv = hex2bin(substr($this->challenge, 16, 16));
+ $adata = hex2bin(substr($this->challenge, 32, 16));
+ $dkey = hex2bin($this->derivedk);
+
+ $aes->setKey($dkey);
+ $mode = $factory->getMode('ccm', $aes, $iv, [ 'adata' => $adata, 'lSize' => 7]);
+ $mode->encrypt(http_build_query($data));
+
+ return bin2hex($mode->finish());
+ }
+
+ /**
+ * get the values from array
+ *
+ * @param array $array
+ * @return array
+ */
+ private function getValues($array) {
+ $data = array();
+ foreach ($array as $item) {
+ $data[$item['varid']] = $item['varvalue'];
+ }
+
+ return $data;
+ }
+
+ /**
+ * sends the request to router
+ *
+ * @param string $path
+ * @param mixed $fields
+ * @param string $cookie
+ * @param integer $count
+ * @return array
+ */
+ private function sentRequest ($path, $fields, $cookie = '', $count = 0) {
+ $url = $this->url.$path;
+ $ch = curl_init();
+ curl_setopt($ch, CURLOPT_URL, $url);
+
+ if (!empty($fields)) {
+ if (is_array($fields)) {
+ curl_setopt($ch, CURLOPT_POST, count($fields));
+ curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($fields));
+ }
+ else {
+ curl_setopt($ch, CURLOPT_POST, $count);
+ curl_setopt($ch, CURLOPT_POSTFIELDS, $fields);
+ }
+ }
+
+ if (!empty($cookie)) {
+ curl_setopt($ch, CURLOPT_COOKIE, $cookie);
+ }
+
+ curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+ curl_setopt($ch, CURLOPT_HEADER, true);
+
+ if ($cookie) {
+
+ }
+
+ $result = curl_exec($ch);
+
+ $header_size = curl_getinfo($ch, CURLINFO_HEADER_SIZE);
+ $header = substr($result, 0, $header_size);
+ $body = substr($result, $header_size);
+ curl_close($ch);
+
+ // fix invalid json
+
+ $body = preg_replace("/(\r\n)|(\r)/", "\n", $body);
+ $body = preg_replace('/\'/i', '"', $body);
+ $body = preg_replace("/\[\s+\]/i", '[ {} ]', $body);
+ $body = preg_replace("/},\s+]/", "}\n]", $body);
+
+ return array('header' => $this->parse_headers($header), 'body' => $body);
+ }
+
+ /**
+ * get the csrf_token
+ *
+ * @return string
+ */
+ private function getToken () {
+ $path = 'html/content/overview/index.html?lang=de';
+ $fields = array();
+ $cookie = 'challengev='.$this->challenge.'; '.$this->session;
+ $data = $this->sentRequest($path, $fields, $cookie);
+
+ if (empty($data['body'])) {
+ throw new Exception('unable to get csrf_token');
+ }
+
+ $a = explode('csrf_token = "', $data['body']);
+ $a = explode('";', $a[1]);
+
+ if (isset($a[0]) && !empty($a[0])) {
+ return $a[0];
+ }
+ else {
+ throw new Exception('unable to get csrf_token');
+ }
+ }
+
+ /**
+ * parse the curl return header into an array
+ *
+ * @param string $response
+ * @return array
+ */
+ private function parse_headers($response) {
+ $headers = array();
+ $header_text = substr($response, 0, strpos($response, "\r\n\r\n"));
+
+ $header_text = explode("\r\n", $header_text);
+ foreach ($header_text as $i => $line) {
+ if ($i === 0) {
+ $headers['http_code'] = $line;
+ }
+ else {
+ list ($key, $value) = explode(': ', $line);
+ $headers[$key] = $value;
+ }
+ }
+
+ return $headers;
+ }
+}
projects / GitHub / Stricted / speedport-hybrid-php-api.git / commitdiff