Commit | Line | Data |
---|---|---|
a91317a6 | 1 | <?php |
1d934afe S |
2 | /** |
3 | * @author Jan Altensen (Stricted) | |
4 | * @license GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php> | |
5 | * @copyright 2015 Jan Altensen (Stricted) | |
6 | */ | |
21f877e4 | 7 | class SpeedportHybrid { |
a91317a6 S |
8 | /** |
9 | * password-challenge | |
10 | * @var string | |
11 | */ | |
12 | private $challenge = ''; | |
13 | ||
809e25bd S |
14 | /** |
15 | * csrf_token | |
16 | * @var string | |
17 | */ | |
18 | private $token = ''; | |
19 | ||
a91317a6 S |
20 | /** |
21 | * hashed password | |
22 | * @var string | |
23 | */ | |
24 | private $hash = ''; | |
25 | ||
26 | /** | |
27 | * session cookie | |
28 | * @var string | |
29 | */ | |
30 | private $session = ''; | |
31 | ||
32 | /** | |
33 | * router url | |
34 | * @var string | |
35 | */ | |
b5a532a8 | 36 | private $url = ''; |
a91317a6 | 37 | |
c9e082da S |
38 | /** |
39 | * derivedk cookie | |
40 | * @var string | |
41 | */ | |
42 | private $derivedk = ''; | |
43 | ||
b5a532a8 S |
44 | public function __construct ($password, $url = 'http://speedport.ip/') { |
45 | $this->url = $url; | |
a91317a6 S |
46 | $this->getChallenge(); |
47 | ||
48 | if (empty($this->challenge)) { | |
49 | throw new Exception('unable to get the challenge from the router'); | |
50 | } | |
51 | ||
52 | $login = $this->login($password); | |
53 | ||
54 | if ($login === false) { | |
55 | throw new Exception('unable to login'); | |
56 | } | |
57 | } | |
58 | ||
59 | /** | |
60 | * Requests the password-challenge from the router. | |
61 | */ | |
62 | public function getChallenge () { | |
b5a532a8 | 63 | $path = 'data/Login.json'; |
a91317a6 | 64 | $fields = array('csrf_token' => 'nulltoken', 'showpw' => 0, 'challengev' => 'null'); |
b5a532a8 | 65 | $data = $this->sentRequest($path, $fields); |
a91317a6 | 66 | $data = json_decode($data['body'], true); |
c2678616 S |
67 | $data = $this->getValues($data); |
68 | ||
69 | if (isset($data['challengev']) && !empty($data['challengev'])) { | |
a1ef7d4f | 70 | $this->challenge = $data['challengev']; |
a91317a6 S |
71 | } |
72 | } | |
73 | ||
74 | /** | |
75 | * login into the router with the given password | |
5e44cffa | 76 | * |
a91317a6 S |
77 | * @param string $password |
78 | * @return boolean | |
79 | */ | |
80 | public function login ($password) { | |
b5a532a8 | 81 | $path = 'data/Login.json'; |
a91317a6 S |
82 | $this->hash = hash('sha256', $this->challenge.':'.$password); |
83 | $fields = array('csrf_token' => 'nulltoken', 'showpw' => 0, 'password' => $this->hash); | |
b5a532a8 | 84 | $data = $this->sentRequest($path, $fields); |
a91317a6 | 85 | $json = json_decode($data['body'], true); |
c2678616 S |
86 | $json = $this->getValues($json); |
87 | if (isset($json['login']) && $json['login'] == 'success') { | |
a91317a6 S |
88 | if (isset($data['header']['Set-Cookie']) && !empty($data['header']['Set-Cookie'])) { |
89 | preg_match('/^.*(SessionID_R3=[a-z0-9]*).*/i', $data['header']['Set-Cookie'], $match); | |
90 | if (isset($match[1]) && !empty($match[1])) { | |
91 | $this->session = $match[1]; | |
92 | } | |
93 | else { | |
94 | throw new Exception('unable to get the session cookie from the router'); | |
95 | } | |
96 | ||
c9e082da | 97 | // calculate derivedk |
aebf6b76 | 98 | if (!function_exists("hash_pbkdf2")) { |
c0c3776a | 99 | require_once 'CryptLib/CryptLib.php'; |
aebf6b76 S |
100 | $pbkdf2 = new CryptLib\Key\Derivation\PBKDF\PBKDF2(array('hash' => 'sha1')); |
101 | $this->derivedk = bin2hex($pbkdf2->derive(hash('sha256', $password), substr($this->challenge, 0, 16), 1000, 32)); | |
102 | $this->derivedk = substr($this->derivedk, 0, 32); | |
c0c3776a S |
103 | } |
104 | else { | |
105 | $this->derivedk = hash_pbkdf2('sha1', hash('sha256', $password), substr($this->challenge, 0, 16), 1000, 32); | |
106 | } | |
c9e082da | 107 | |
809e25bd S |
108 | // get the csrf_token |
109 | $this->token = $this->getToken(); | |
110 | ||
a91317a6 S |
111 | return true; |
112 | } | |
113 | } | |
114 | ||
115 | return false; | |
116 | } | |
117 | ||
118 | /** | |
119 | * logout | |
5e44cffa | 120 | * |
a91317a6 S |
121 | * @return array |
122 | */ | |
123 | public function logout () { | |
b5a532a8 | 124 | $path = 'data/Login.json'; |
a91317a6 | 125 | $fields = array('logout' => 'byby'); |
b5a532a8 | 126 | $data = $this->sentRequest($path, $fields); |
a91317a6 S |
127 | // reset challenge and session |
128 | $this->challenge = ''; | |
129 | $this->session = ''; | |
c2678616 | 130 | $this->token = ""; |
a91317a6 S |
131 | |
132 | $json = json_decode($data['body'], true); | |
133 | ||
134 | return $json; | |
135 | } | |
136 | ||
137 | /** | |
138 | * reboot the router | |
5e44cffa | 139 | * |
a91317a6 S |
140 | * @return array |
141 | */ | |
142 | public function reboot () { | |
b5a532a8 | 143 | $path = 'data/Reboot.json'; |
a91317a6 S |
144 | $fields = array('csrf_token' => 'nulltoken', 'showpw' => 0, 'password' => $this->hash, 'reboot_device' => 'true'); |
145 | $cookie = 'challengev='.$this->challenge.'; '.$this->session; | |
b5a532a8 | 146 | $data = $this->sentRequest($path, $fields, $cookie); |
14d4f286 | 147 | |
a91317a6 S |
148 | $json = json_decode($data['body'], true); |
149 | ||
150 | return $json; | |
151 | } | |
152 | ||
87026df3 S |
153 | /** |
154 | * change dsl connection status | |
5e44cffa | 155 | * |
87026df3 S |
156 | * @param string $status |
157 | */ | |
158 | public function changeConnectionStatus ($status) { | |
b5a532a8 | 159 | $path = 'data/Connect.json'; |
87026df3 S |
160 | |
161 | if ($status == 'online' || $status == 'offline') { | |
162 | $fields = array('csrf_token' => 'nulltoken', 'showpw' => 0, 'password' => $this->hash, 'req_connect' => $status); | |
163 | $cookie = 'challengev='.$this->challenge.'; '.$this->session; | |
c2678616 S |
164 | $data = $this->sentRequest($path, $fields, $cookie); |
165 | ||
166 | $json = json_decode($this->decrypt($data['body']), true); | |
167 | ||
168 | return $json; | |
87026df3 S |
169 | } |
170 | else { | |
171 | throw new Exception(); | |
172 | } | |
173 | } | |
174 | ||
a91317a6 S |
175 | /** |
176 | * return the given json as array | |
5e44cffa | 177 | * |
a91317a6 S |
178 | * @param string $file |
179 | * @return array | |
180 | */ | |
181 | public function getData ($file) { | |
b5a532a8 | 182 | $path = 'data/'.$file.'.json'; |
a91317a6 S |
183 | $fields = array(); |
184 | $cookie = 'challengev='.$this->challenge.'; '.$this->session; | |
b5a532a8 | 185 | $data = $this->sentRequest($path, $fields, $cookie); |
a91317a6 S |
186 | |
187 | if (empty($data['body'])) { | |
188 | throw new Exception('unable to get '.$file.' data'); | |
189 | } | |
190 | ||
191 | $json = json_decode($data['body'], true); | |
192 | ||
193 | return $json; | |
194 | } | |
195 | ||
5e44cffa S |
196 | /** |
197 | * get the router syslog | |
198 | * | |
199 | * @return array | |
200 | */ | |
201 | public function getSyslog() { | |
202 | $path = 'data/Syslog.json'; | |
203 | $fields = array('exporttype' => '0'); | |
204 | $cookie = 'challengev='.$this->challenge.'; '.$this->session; | |
205 | $data = $this->sentRequest($path, $fields, $cookie); | |
206 | ||
207 | if (empty($data['body'])) { | |
208 | throw new Exception('unable to get syslog data'); | |
209 | } | |
210 | ||
211 | return explode("\n", $data['body']); | |
212 | } | |
213 | ||
a35e3e67 S |
214 | /** |
215 | * get the Missed Calls from router | |
216 | * | |
217 | * @return array | |
218 | */ | |
219 | public function getMissedCalls() { | |
abf641bb | 220 | $path = 'data/ExportMissedCalls.json'; |
a35e3e67 S |
221 | $fields = array('exporttype' => '1'); |
222 | $cookie = 'challengev='.$this->challenge.'; '.$this->session; | |
223 | $data = $this->sentRequest($path, $fields, $cookie); | |
224 | ||
225 | if (empty($data['body'])) { | |
226 | throw new Exception('unable to get syslog data'); | |
227 | } | |
228 | ||
229 | return explode("\n", $data['body']); | |
230 | } | |
231 | ||
15260eeb S |
232 | /** |
233 | * get the Taken Calls from router | |
234 | * | |
235 | * @return array | |
236 | */ | |
237 | public function getTakenCalls() { | |
abf641bb | 238 | $path = 'data/ExportTakenCalls.json'; |
15260eeb S |
239 | $fields = array('exporttype' => '2'); |
240 | $cookie = 'challengev='.$this->challenge.'; '.$this->session; | |
241 | $data = $this->sentRequest($path, $fields, $cookie); | |
242 | ||
243 | if (empty($data['body'])) { | |
244 | throw new Exception('unable to get syslog data'); | |
245 | } | |
246 | ||
247 | return explode("\n", $data['body']); | |
248 | } | |
249 | ||
abf641bb S |
250 | /** |
251 | * get the Dialed Calls from router | |
252 | * | |
253 | * @return array | |
254 | */ | |
255 | public function getDialedCalls() { | |
256 | $path = 'data/ExportDialedCalls.json'; | |
257 | $fields = array('exporttype' => '3'); | |
258 | $cookie = 'challengev='.$this->challenge.'; '.$this->session; | |
259 | $data = $this->sentRequest($path, $fields, $cookie); | |
9bd25bb4 | 260 | |
abf641bb S |
261 | if (empty($data['body'])) { |
262 | throw new Exception('unable to get syslog data'); | |
263 | } | |
264 | ||
265 | return explode("\n", $data['body']); | |
266 | } | |
267 | ||
809e25bd S |
268 | /** |
269 | * reconnect LTE | |
270 | * | |
271 | * @return array | |
272 | */ | |
c9e082da S |
273 | public function reconnectLte () { |
274 | $path = 'data/modules.json'; | |
809e25bd S |
275 | $fields = array('csrf_token' => $this->token, 'lte_reconn' => '1'); |
276 | $fields = $this->encrypt($fields); | |
c9e082da | 277 | $cookie = 'challengev='.$this->challenge.'; '.$this->session; |
809e25bd | 278 | $data = $this->sentRequest($path, $fields, $cookie, 2); |
c9e082da S |
279 | $json = json_decode($data['body'], true); |
280 | ||
281 | return $json; | |
282 | } | |
809e25bd | 283 | |
7f4a51d2 S |
284 | /** |
285 | * reset the router to Factory Default | |
286 | * not tested | |
287 | * | |
288 | * @return array | |
289 | */ | |
9bd25bb4 S |
290 | public function resetToFactoryDefault () { |
291 | $path = 'data/resetAllSetting.json'; | |
292 | $fields = array('csrf_token' => 'nulltoken', 'showpw' => 0, 'password' => $this->hash, 'reset_all' => 'true'); | |
293 | $cookie = 'challengev='.$this->challenge.'; '.$this->session; | |
294 | $data = $this->sentRequest($path, $fields, $cookie); | |
295 | $json = json_decode($data['body'], true); | |
296 | ||
297 | return $json; | |
298 | } | |
7f4a51d2 | 299 | |
9bd25bb4 | 300 | |
4ae464d1 S |
301 | /** |
302 | * check if firmware is actual | |
303 | * | |
304 | * @return array | |
305 | */ | |
306 | public function checkFirmware () { | |
307 | $path = 'data/checkfirmware.json'; | |
308 | $fields = array('checkfirmware' => 'true'); | |
309 | $cookie = 'challengev='.$this->challenge.'; '.$this->session; | |
310 | $data = $this->sentRequest($path, $fields, $cookie); | |
311 | ||
312 | if (empty($data['body'])) { | |
313 | throw new Exception('unable to get checkfirmware data'); | |
314 | } | |
315 | ||
316 | $json = json_decode($data['body'], true); | |
317 | ||
318 | return $json; | |
319 | } | |
320 | ||
14d4f286 S |
321 | /** |
322 | * decrypt data from router | |
323 | * | |
324 | * @param string $data | |
325 | * @return array | |
326 | */ | |
c2678616 | 327 | private function decrypt ($data) { |
14d4f286 S |
328 | require_once 'CryptLib/CryptLib.php'; |
329 | $factory = new CryptLib\Cipher\Factory(); | |
330 | $aes = $factory->getBlockCipher('rijndael-128'); | |
331 | ||
332 | $iv = hex2bin(substr($this->challenge, 16, 16)); | |
333 | $adata = hex2bin(substr($this->challenge, 32, 16)); | |
334 | $dkey = hex2bin($this->derivedk); | |
335 | $enc = hex2bin($data); | |
336 | ||
337 | $aes->setKey($dkey); | |
338 | $mode = $factory->getMode('ccm', $aes, $iv, [ 'adata' => $adata, 'lSize' => 7]); | |
339 | ||
340 | $mode->decrypt($enc); | |
341 | ||
342 | return $mode->finish(); | |
343 | } | |
344 | ||
345 | /** | |
346 | * decrypt data for the router | |
347 | * | |
348 | * @param array $data | |
349 | * @return string | |
350 | */ | |
c2678616 | 351 | private function encrypt ($data) { |
14d4f286 S |
352 | require_once 'CryptLib/CryptLib.php'; |
353 | $factory = new CryptLib\Cipher\Factory(); | |
354 | $aes = $factory->getBlockCipher('rijndael-128'); | |
355 | ||
356 | $iv = hex2bin(substr($this->challenge, 16, 16)); | |
357 | $adata = hex2bin(substr($this->challenge, 32, 16)); | |
358 | $dkey = hex2bin($this->derivedk); | |
359 | ||
360 | $aes->setKey($dkey); | |
361 | $mode = $factory->getMode('ccm', $aes, $iv, [ 'adata' => $adata, 'lSize' => 7]); | |
362 | $mode->encrypt(http_build_query($data)); | |
363 | ||
809e25bd | 364 | return bin2hex($mode->finish()); |
14d4f286 S |
365 | } |
366 | ||
c2678616 S |
367 | /** |
368 | * get the values from array | |
369 | * | |
370 | * @param array $array | |
371 | * @return array | |
372 | */ | |
373 | private function getValues($array) { | |
374 | $data = array(); | |
375 | foreach ($array as $item) { | |
376 | $data[$item['varid']] = $item['varvalue']; | |
377 | } | |
378 | ||
379 | return $data; | |
380 | } | |
381 | ||
a91317a6 S |
382 | /** |
383 | * sends the request to router | |
5e44cffa | 384 | * |
b5a532a8 | 385 | * @param string $path |
809e25bd | 386 | * @param mixed $fields |
a91317a6 | 387 | * @param string $cookie |
809e25bd | 388 | * @param integer $count |
a91317a6 S |
389 | * @return array |
390 | */ | |
809e25bd | 391 | private function sentRequest ($path, $fields, $cookie = '', $count = 0) { |
b5a532a8 | 392 | $url = $this->url.$path; |
a91317a6 S |
393 | $ch = curl_init(); |
394 | curl_setopt($ch, CURLOPT_URL, $url); | |
395 | ||
396 | if (!empty($fields)) { | |
809e25bd S |
397 | if (is_array($fields)) { |
398 | curl_setopt($ch, CURLOPT_POST, count($fields)); | |
399 | curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($fields)); | |
400 | } | |
401 | else { | |
402 | curl_setopt($ch, CURLOPT_POST, $count); | |
403 | curl_setopt($ch, CURLOPT_POSTFIELDS, $fields); | |
404 | } | |
a91317a6 S |
405 | } |
406 | ||
407 | if (!empty($cookie)) { | |
408 | curl_setopt($ch, CURLOPT_COOKIE, $cookie); | |
409 | } | |
410 | ||
411 | curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); | |
412 | curl_setopt($ch, CURLOPT_HEADER, true); | |
413 | ||
a91317a6 S |
414 | if ($cookie) { |
415 | ||
416 | } | |
417 | ||
418 | $result = curl_exec($ch); | |
419 | ||
420 | $header_size = curl_getinfo($ch, CURLINFO_HEADER_SIZE); | |
421 | $header = substr($result, 0, $header_size); | |
422 | $body = substr($result, $header_size); | |
423 | curl_close($ch); | |
424 | ||
425 | // fix invalid json | |
14d4f286 | 426 | |
a91317a6 S |
427 | $body = preg_replace("/(\r\n)|(\r)/", "\n", $body); |
428 | $body = preg_replace('/\'/i', '"', $body); | |
5e44cffa | 429 | $body = preg_replace("/\[\s+\]/i", '[ {} ]', $body); |
dae16c50 | 430 | $body = preg_replace("/},\s+]/", "}\n]", $body); |
a91317a6 S |
431 | |
432 | return array('header' => $this->parse_headers($header), 'body' => $body); | |
433 | } | |
434 | ||
809e25bd S |
435 | /** |
436 | * get the csrf_token | |
437 | * | |
438 | * @return string | |
439 | */ | |
440 | private function getToken () { | |
441 | $path = 'html/content/overview/index.html?lang=de'; | |
442 | $fields = array(); | |
443 | $cookie = 'challengev='.$this->challenge.'; '.$this->session; | |
444 | $data = $this->sentRequest($path, $fields, $cookie); | |
445 | ||
446 | if (empty($data['body'])) { | |
447 | throw new Exception('unable to get csrf_token'); | |
448 | } | |
449 | ||
450 | $a = explode('csrf_token = "', $data['body']); | |
451 | $a = explode('";', $a[1]); | |
452 | ||
453 | if (isset($a[0]) && !empty($a[0])) { | |
454 | return $a[0]; | |
455 | } | |
456 | else { | |
457 | throw new Exception('unable to get csrf_token'); | |
458 | } | |
459 | } | |
460 | ||
a91317a6 S |
461 | /** |
462 | * parse the curl return header into an array | |
5e44cffa | 463 | * |
a91317a6 S |
464 | * @param string $response |
465 | * @return array | |
466 | */ | |
467 | private function parse_headers($response) { | |
468 | $headers = array(); | |
469 | $header_text = substr($response, 0, strpos($response, "\r\n\r\n")); | |
470 | ||
7f4a51d2 S |
471 | $header_text = explode("\r\n", $header_text); |
472 | foreach ($header_text as $i => $line) { | |
a91317a6 S |
473 | if ($i === 0) { |
474 | $headers['http_code'] = $line; | |
475 | } | |
476 | else { | |
477 | list ($key, $value) = explode(': ', $line); | |
478 | $headers[$key] = $value; | |
479 | } | |
480 | } | |
481 | ||
482 | return $headers; | |
483 | } | |
7f4a51d2 | 484 | } |