Commit | Line | Data |
---|---|---|
a91317a6 | 1 | <?php |
8162139f S |
2 | require_once('RebootException.class.php'); |
3 | require_once('RouterException.class.php'); | |
4 | ||
1d934afe S |
5 | /** |
6 | * @author Jan Altensen (Stricted) | |
7 | * @license GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php> | |
8 | * @copyright 2015 Jan Altensen (Stricted) | |
9 | */ | |
21f877e4 | 10 | class SpeedportHybrid { |
0dca2d61 S |
11 | /** |
12 | * | |
13 | * | |
14 | */ | |
15 | const VERSION = '1.0.2'; | |
16 | ||
a91317a6 S |
17 | /** |
18 | * password-challenge | |
19 | * @var string | |
20 | */ | |
21 | private $challenge = ''; | |
22 | ||
809e25bd S |
23 | /** |
24 | * csrf_token | |
25 | * @var string | |
26 | */ | |
27 | private $token = ''; | |
28 | ||
a91317a6 S |
29 | /** |
30 | * hashed password | |
31 | * @var string | |
32 | */ | |
33 | private $hash = ''; | |
34 | ||
35 | /** | |
36 | * session cookie | |
37 | * @var string | |
38 | */ | |
ac344b92 | 39 | private $cookie = ''; |
a91317a6 S |
40 | |
41 | /** | |
42 | * router url | |
43 | * @var string | |
44 | */ | |
b5a532a8 | 45 | private $url = ''; |
a91317a6 | 46 | |
c9e082da S |
47 | /** |
48 | * derivedk cookie | |
49 | * @var string | |
50 | */ | |
51 | private $derivedk = ''; | |
52 | ||
e58a96d1 | 53 | public function __construct ($url = 'http://speedport.ip/') { |
b5a532a8 | 54 | $this->url = $url; |
a91317a6 S |
55 | } |
56 | ||
57 | /** | |
58 | * Requests the password-challenge from the router. | |
59 | */ | |
e58a96d1 | 60 | private function getChallenge () { |
b5a532a8 | 61 | $path = 'data/Login.json'; |
a91317a6 | 62 | $fields = array('csrf_token' => 'nulltoken', 'showpw' => 0, 'challengev' => 'null'); |
b5a532a8 | 63 | $data = $this->sentRequest($path, $fields); |
a91317a6 | 64 | $data = json_decode($data['body'], true); |
c2678616 S |
65 | $data = $this->getValues($data); |
66 | ||
67 | if (isset($data['challengev']) && !empty($data['challengev'])) { | |
ac344b92 S |
68 | return $data['challengev']; |
69 | } | |
70 | else { | |
71 | throw new RouterExeption('unable to get the challenge from the router'); | |
a91317a6 S |
72 | } |
73 | } | |
74 | ||
75 | /** | |
76 | * login into the router with the given password | |
5e44cffa | 77 | * |
a91317a6 S |
78 | * @param string $password |
79 | * @return boolean | |
80 | */ | |
81 | public function login ($password) { | |
ac344b92 | 82 | $this->challenge = $this->getChallenge(); |
e58a96d1 | 83 | |
b5a532a8 | 84 | $path = 'data/Login.json'; |
a91317a6 S |
85 | $this->hash = hash('sha256', $this->challenge.':'.$password); |
86 | $fields = array('csrf_token' => 'nulltoken', 'showpw' => 0, 'password' => $this->hash); | |
b5a532a8 | 87 | $data = $this->sentRequest($path, $fields); |
a91317a6 | 88 | $json = json_decode($data['body'], true); |
c2678616 | 89 | $json = $this->getValues($json); |
ac344b92 | 90 | |
c2678616 | 91 | if (isset($json['login']) && $json['login'] == 'success') { |
ac344b92 S |
92 | $this->cookie = $this->getCookie($data); |
93 | ||
94 | $this->derivedk = $this->getDerviedk($password); | |
95 | ||
96 | // get the csrf_token | |
97 | $this->token = $this->getToken(); | |
98 | ||
99 | if ($this->checkLogin(false) === true) { | |
100 | return true; | |
a91317a6 S |
101 | } |
102 | } | |
103 | ||
104 | return false; | |
105 | } | |
106 | ||
df1e1394 S |
107 | /** |
108 | * check if we are logged in | |
109 | * | |
adcedd8b S |
110 | * @param boolean $exception |
111 | * @return boolean | |
df1e1394 | 112 | */ |
adcedd8b | 113 | public function checkLogin ($exception = true) { |
ac344b92 S |
114 | // check if challenge or session is empty |
115 | if (empty($this->challenge) || empty($this->cookie)) { | |
adcedd8b S |
116 | if ($exception === true) { |
117 | throw new RouterExeption('you musst be logged in to use this method'); | |
118 | } | |
119 | ||
0dca2d61 S |
120 | return false; |
121 | } | |
122 | ||
34701575 | 123 | $path = 'data/SecureStatus.json'; |
df1e1394 | 124 | $fields = array(); |
0dca2d61 | 125 | $data = $this->sentRequest($path, $fields, true); |
df1e1394 S |
126 | |
127 | if (empty($data['body'])) { | |
8162139f | 128 | throw new RouterExeption('unable to get SecureStatus data'); |
df1e1394 S |
129 | } |
130 | ||
131 | $json = json_decode($data['body'], true); | |
132 | $json = $this->getValues($json); | |
133 | ||
134 | if ($json['loginstate'] != 1) { | |
adcedd8b S |
135 | if ($exception === true) { |
136 | throw new RouterExeption('you musst be logged in to use this method'); | |
137 | } | |
138 | ||
df1e1394 S |
139 | return false; |
140 | } | |
141 | ||
142 | return true; | |
143 | } | |
144 | ||
a91317a6 S |
145 | /** |
146 | * logout | |
5e44cffa | 147 | * |
58feafa2 | 148 | * @return boolean |
a91317a6 S |
149 | */ |
150 | public function logout () { | |
adcedd8b | 151 | $this->checkLogin(); |
e58a96d1 | 152 | |
b5a532a8 | 153 | $path = 'data/Login.json'; |
df1e1394 | 154 | $fields = array('csrf_token' => $this->token, 'logout' => 'byby'); |
58feafa2 | 155 | $this->sentRequest($path, $fields, true); |
adcedd8b | 156 | if ($this->checkLogin(false) === false) { |
df1e1394 S |
157 | // reset challenge and session |
158 | $this->challenge = ''; | |
ac344b92 S |
159 | $this->cookie = ''; |
160 | $this->token = ''; | |
161 | $this->derivedk = ''; | |
df1e1394 | 162 | |
58feafa2 | 163 | return true; |
df1e1394 | 164 | } |
58feafa2 S |
165 | |
166 | return false; | |
a91317a6 S |
167 | } |
168 | ||
169 | /** | |
170 | * reboot the router | |
5e44cffa | 171 | * |
58feafa2 | 172 | * @return boolean |
a91317a6 S |
173 | */ |
174 | public function reboot () { | |
adcedd8b | 175 | $this->checkLogin(); |
e58a96d1 | 176 | |
b5a532a8 | 177 | $path = 'data/Reboot.json'; |
8162139f S |
178 | $fields = array('csrf_token' => $this->token, 'reboot_device' => 'true'); |
179 | $data = $this->sentEncryptedRequest($path, $fields, true); | |
14d4f286 | 180 | |
a91317a6 | 181 | $json = json_decode($data['body'], true); |
8162139f | 182 | $json = $this->getValues($json); |
a91317a6 | 183 | |
8162139f S |
184 | if ($json['status'] == 'ok') { |
185 | // throw an exception because router is unavailable for other tasks | |
186 | // like $this->logout() or $this->checkLogin | |
187 | throw new RebootException('Router Reboot'); | |
188 | } | |
58feafa2 S |
189 | |
190 | return false; | |
a91317a6 S |
191 | } |
192 | ||
87026df3 S |
193 | /** |
194 | * change dsl connection status | |
5e44cffa | 195 | * |
87026df3 | 196 | * @param string $status |
58feafa2 | 197 | * @return boolean |
87026df3 S |
198 | */ |
199 | public function changeConnectionStatus ($status) { | |
adcedd8b | 200 | $this->checkLogin(); |
e58a96d1 | 201 | |
b5a532a8 | 202 | $path = 'data/Connect.json'; |
87026df3 S |
203 | |
204 | if ($status == 'online' || $status == 'offline') { | |
205 | $fields = array('csrf_token' => 'nulltoken', 'showpw' => 0, 'password' => $this->hash, 'req_connect' => $status); | |
0dca2d61 | 206 | $data = $this->sentRequest($path, $fields, true); |
c2678616 | 207 | |
8162139f | 208 | $json = json_decode($data['body'], true); |
58feafa2 | 209 | $json = $this->getValues($json); |
c2678616 | 210 | |
58feafa2 S |
211 | if ($json['status'] == 'ok') { |
212 | return true; | |
213 | } | |
214 | else { | |
215 | return false; | |
216 | } | |
87026df3 S |
217 | } |
218 | else { | |
8162139f | 219 | throw new RouterExeption(); |
87026df3 S |
220 | } |
221 | } | |
222 | ||
58feafa2 S |
223 | /** |
224 | * get uptime based on online (connection) time | |
225 | * | |
226 | * @return string | |
227 | */ | |
228 | public function getUptime () { | |
229 | // TODO: search for a better solution, calling Connect.json need some time | |
230 | $data = $this->getData('Connect'); | |
231 | $data = $this->getValues($data); | |
232 | ||
233 | return $data['days_online']; | |
234 | } | |
235 | ||
a91317a6 S |
236 | /** |
237 | * return the given json as array | |
5e44cffa | 238 | * |
a91317a6 S |
239 | * @param string $file |
240 | * @return array | |
241 | */ | |
242 | public function getData ($file) { | |
ac344b92 | 243 | if ($file != 'Status') $this->checkLogin(); |
e58a96d1 | 244 | |
b5a532a8 | 245 | $path = 'data/'.$file.'.json'; |
a91317a6 | 246 | $fields = array(); |
0dca2d61 | 247 | $data = $this->sentRequest($path, $fields, true); |
a91317a6 S |
248 | |
249 | if (empty($data['body'])) { | |
8162139f | 250 | throw new RouterExeption('unable to get '.$file.' data'); |
a91317a6 S |
251 | } |
252 | ||
253 | $json = json_decode($data['body'], true); | |
254 | ||
255 | return $json; | |
256 | } | |
257 | ||
5e44cffa S |
258 | /** |
259 | * get the router syslog | |
260 | * | |
261 | * @return array | |
262 | */ | |
263 | public function getSyslog() { | |
0dca2d61 | 264 | return $this->exportData('0'); |
5e44cffa S |
265 | } |
266 | ||
a35e3e67 S |
267 | /** |
268 | * get the Missed Calls from router | |
269 | * | |
270 | * @return array | |
271 | */ | |
272 | public function getMissedCalls() { | |
0dca2d61 | 273 | return $this->exportData('1'); |
a35e3e67 S |
274 | } |
275 | ||
15260eeb S |
276 | /** |
277 | * get the Taken Calls from router | |
278 | * | |
279 | * @return array | |
280 | */ | |
281 | public function getTakenCalls() { | |
0dca2d61 | 282 | return $this->exportData('2'); |
15260eeb S |
283 | } |
284 | ||
abf641bb S |
285 | /** |
286 | * get the Dialed Calls from router | |
287 | * | |
288 | * @return array | |
289 | */ | |
290 | public function getDialedCalls() { | |
0dca2d61 S |
291 | return $this->exportData('3'); |
292 | } | |
293 | ||
294 | /** | |
295 | * export data from router | |
296 | * | |
297 | * @return array | |
298 | */ | |
299 | private function exportData ($type) { | |
adcedd8b | 300 | $this->checkLogin(); |
e58a96d1 | 301 | |
b383ace1 | 302 | $path = 'data/Syslog.json'; |
0dca2d61 S |
303 | $fields = array('exporttype' => $type); |
304 | $data = $this->sentRequest($path, $fields, true); | |
9bd25bb4 | 305 | |
abf641bb | 306 | if (empty($data['body'])) { |
8162139f | 307 | throw new RouterExeption('unable to get export data'); |
abf641bb S |
308 | } |
309 | ||
310 | return explode("\n", $data['body']); | |
311 | } | |
312 | ||
809e25bd S |
313 | /** |
314 | * reconnect LTE | |
315 | * | |
316 | * @return array | |
317 | */ | |
c9e082da | 318 | public function reconnectLte () { |
adcedd8b | 319 | $this->checkLogin(); |
e58a96d1 | 320 | |
c9e082da | 321 | $path = 'data/modules.json'; |
809e25bd | 322 | $fields = array('csrf_token' => $this->token, 'lte_reconn' => '1'); |
8162139f | 323 | $data = $this->sentEncryptedRequest($path, $fields, true); |
c9e082da S |
324 | $json = json_decode($data['body'], true); |
325 | ||
326 | return $json; | |
327 | } | |
809e25bd | 328 | |
7f4a51d2 S |
329 | /** |
330 | * reset the router to Factory Default | |
331 | * not tested | |
332 | * | |
333 | * @return array | |
334 | */ | |
9bd25bb4 | 335 | public function resetToFactoryDefault () { |
adcedd8b | 336 | $this->checkLogin(); |
e58a96d1 | 337 | |
9bd25bb4 S |
338 | $path = 'data/resetAllSetting.json'; |
339 | $fields = array('csrf_token' => 'nulltoken', 'showpw' => 0, 'password' => $this->hash, 'reset_all' => 'true'); | |
0dca2d61 | 340 | $data = $this->sentRequest($path, $fields, true); |
9bd25bb4 S |
341 | $json = json_decode($data['body'], true); |
342 | ||
343 | return $json; | |
344 | } | |
7f4a51d2 | 345 | |
9bd25bb4 | 346 | |
4ae464d1 S |
347 | /** |
348 | * check if firmware is actual | |
349 | * | |
350 | * @return array | |
351 | */ | |
352 | public function checkFirmware () { | |
adcedd8b | 353 | $this->checkLogin(); |
e58a96d1 | 354 | |
4ae464d1 S |
355 | $path = 'data/checkfirmware.json'; |
356 | $fields = array('checkfirmware' => 'true'); | |
0dca2d61 | 357 | $data = $this->sentRequest($path, $fields, true); |
4ae464d1 S |
358 | |
359 | if (empty($data['body'])) { | |
8162139f | 360 | throw new RouterExeption('unable to get checkfirmware data'); |
4ae464d1 S |
361 | } |
362 | ||
363 | $json = json_decode($data['body'], true); | |
364 | ||
365 | return $json; | |
366 | } | |
367 | ||
14d4f286 S |
368 | /** |
369 | * decrypt data from router | |
370 | * | |
371 | * @param string $data | |
372 | * @return array | |
373 | */ | |
c2678616 | 374 | private function decrypt ($data) { |
14d4f286 S |
375 | require_once 'CryptLib/CryptLib.php'; |
376 | $factory = new CryptLib\Cipher\Factory(); | |
377 | $aes = $factory->getBlockCipher('rijndael-128'); | |
378 | ||
379 | $iv = hex2bin(substr($this->challenge, 16, 16)); | |
380 | $adata = hex2bin(substr($this->challenge, 32, 16)); | |
381 | $dkey = hex2bin($this->derivedk); | |
382 | $enc = hex2bin($data); | |
383 | ||
384 | $aes->setKey($dkey); | |
385 | $mode = $factory->getMode('ccm', $aes, $iv, [ 'adata' => $adata, 'lSize' => 7]); | |
386 | ||
387 | $mode->decrypt($enc); | |
388 | ||
389 | return $mode->finish(); | |
390 | } | |
391 | ||
392 | /** | |
393 | * decrypt data for the router | |
394 | * | |
395 | * @param array $data | |
396 | * @return string | |
397 | */ | |
c2678616 | 398 | private function encrypt ($data) { |
14d4f286 S |
399 | require_once 'CryptLib/CryptLib.php'; |
400 | $factory = new CryptLib\Cipher\Factory(); | |
401 | $aes = $factory->getBlockCipher('rijndael-128'); | |
402 | ||
403 | $iv = hex2bin(substr($this->challenge, 16, 16)); | |
404 | $adata = hex2bin(substr($this->challenge, 32, 16)); | |
405 | $dkey = hex2bin($this->derivedk); | |
406 | ||
407 | $aes->setKey($dkey); | |
408 | $mode = $factory->getMode('ccm', $aes, $iv, [ 'adata' => $adata, 'lSize' => 7]); | |
409 | $mode->encrypt(http_build_query($data)); | |
410 | ||
809e25bd | 411 | return bin2hex($mode->finish()); |
14d4f286 S |
412 | } |
413 | ||
c2678616 S |
414 | /** |
415 | * get the values from array | |
416 | * | |
417 | * @param array $array | |
418 | * @return array | |
419 | */ | |
420 | private function getValues($array) { | |
421 | $data = array(); | |
422 | foreach ($array as $item) { | |
58feafa2 S |
423 | if (is_array($item['varvalue'])) { |
424 | $data[$item['varid']] = $this->getValues($item['varvalue']); | |
425 | } | |
426 | else { | |
427 | $data[$item['varid']] = $item['varvalue']; | |
428 | } | |
c2678616 S |
429 | } |
430 | ||
431 | return $data; | |
432 | } | |
433 | ||
8162139f S |
434 | /** |
435 | * sends the encrypted request to router | |
436 | * | |
437 | * @param string $path | |
438 | * @param mixed $fields | |
439 | * @param string $cookie | |
440 | * @return array | |
441 | */ | |
442 | private function sentEncryptedRequest ($path, $fields, $cookie = false) { | |
443 | $count = count($fields); | |
444 | $fields = $this->encrypt($fields); | |
445 | return $this->sentRequest($path, $fields, $cookie, $count); | |
446 | } | |
447 | ||
a91317a6 S |
448 | /** |
449 | * sends the request to router | |
5e44cffa | 450 | * |
b5a532a8 | 451 | * @param string $path |
809e25bd | 452 | * @param mixed $fields |
a91317a6 | 453 | * @param string $cookie |
809e25bd | 454 | * @param integer $count |
a91317a6 S |
455 | * @return array |
456 | */ | |
0dca2d61 | 457 | private function sentRequest ($path, $fields, $cookie = false, $count = 0) { |
49abc701 | 458 | $url = $this->url.$path.'?lang=en'; |
a91317a6 S |
459 | $ch = curl_init(); |
460 | curl_setopt($ch, CURLOPT_URL, $url); | |
461 | ||
462 | if (!empty($fields)) { | |
809e25bd S |
463 | if (is_array($fields)) { |
464 | curl_setopt($ch, CURLOPT_POST, count($fields)); | |
465 | curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($fields)); | |
466 | } | |
467 | else { | |
468 | curl_setopt($ch, CURLOPT_POST, $count); | |
469 | curl_setopt($ch, CURLOPT_POSTFIELDS, $fields); | |
470 | } | |
a91317a6 S |
471 | } |
472 | ||
0dca2d61 | 473 | if ($cookie === true) { |
ac344b92 | 474 | curl_setopt($ch, CURLOPT_COOKIE, 'challengev='.$this->challenge.'; '.$this->cookie); |
a91317a6 S |
475 | } |
476 | ||
477 | curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); | |
478 | curl_setopt($ch, CURLOPT_HEADER, true); | |
479 | ||
a91317a6 S |
480 | if ($cookie) { |
481 | ||
482 | } | |
483 | ||
484 | $result = curl_exec($ch); | |
485 | ||
486 | $header_size = curl_getinfo($ch, CURLINFO_HEADER_SIZE); | |
487 | $header = substr($result, 0, $header_size); | |
488 | $body = substr($result, $header_size); | |
489 | curl_close($ch); | |
490 | ||
8162139f S |
491 | // check if body is encrypted (hex instead of json) |
492 | if (ctype_xdigit($body)) { | |
493 | $body = $this->decrypt($body); | |
494 | } | |
495 | ||
a91317a6 S |
496 | // fix invalid json |
497 | $body = preg_replace("/(\r\n)|(\r)/", "\n", $body); | |
498 | $body = preg_replace('/\'/i', '"', $body); | |
5e44cffa | 499 | $body = preg_replace("/\[\s+\]/i", '[ {} ]', $body); |
dae16c50 | 500 | $body = preg_replace("/},\s+]/", "}\n]", $body); |
a91317a6 S |
501 | |
502 | return array('header' => $this->parse_headers($header), 'body' => $body); | |
503 | } | |
504 | ||
809e25bd S |
505 | /** |
506 | * get the csrf_token | |
507 | * | |
508 | * @return string | |
509 | */ | |
510 | private function getToken () { | |
adcedd8b | 511 | $this->checkLogin(); |
e58a96d1 | 512 | |
49abc701 | 513 | $path = 'html/content/overview/index.html'; |
809e25bd | 514 | $fields = array(); |
0dca2d61 | 515 | $data = $this->sentRequest($path, $fields, true); |
809e25bd S |
516 | |
517 | if (empty($data['body'])) { | |
8162139f | 518 | throw new RouterExeption('unable to get csrf_token'); |
809e25bd S |
519 | } |
520 | ||
521 | $a = explode('csrf_token = "', $data['body']); | |
522 | $a = explode('";', $a[1]); | |
523 | ||
524 | if (isset($a[0]) && !empty($a[0])) { | |
525 | return $a[0]; | |
526 | } | |
527 | else { | |
8162139f | 528 | throw new RouterExeption('unable to get csrf_token'); |
809e25bd S |
529 | } |
530 | } | |
531 | ||
ac344b92 S |
532 | /** |
533 | * calculate the derivedk | |
534 | * | |
535 | * @param string $password | |
536 | * @return string | |
537 | */ | |
538 | private function getDerviedk ($password) { | |
539 | $derivedk = ''; | |
540 | ||
541 | // calculate derivedk | |
542 | if (!function_exists('hash_pbkdf2')) { | |
543 | require_once 'CryptLib/CryptLib.php'; | |
544 | $pbkdf2 = new CryptLib\Key\Derivation\PBKDF\PBKDF2(array('hash' => 'sha1')); | |
545 | $derivedk = bin2hex($pbkdf2->derive(hash('sha256', $password), substr($this->challenge, 0, 16), 1000, 32)); | |
58feafa2 | 546 | $derivedk = substr($derivedk, 0, 32); |
ac344b92 S |
547 | } |
548 | else { | |
549 | $derivedk = hash_pbkdf2('sha1', hash('sha256', $password), substr($this->challenge, 0, 16), 1000, 32); | |
550 | } | |
551 | ||
58feafa2 S |
552 | if (empty($derivedk)) { |
553 | throw new RouterException('unable to calculate derivedk'); | |
554 | } | |
555 | ||
ac344b92 S |
556 | return $derivedk; |
557 | } | |
558 | ||
559 | /** | |
560 | * get cookie from header data | |
561 | * | |
562 | * @param array $data | |
563 | * @return string | |
564 | */ | |
565 | private function getCookie ($data) { | |
58feafa2 | 566 | $cookie = ''; |
ac344b92 S |
567 | if (isset($data['header']['Set-Cookie']) && !empty($data['header']['Set-Cookie'])) { |
568 | preg_match('/^.*(SessionID_R3=[a-z0-9]*).*/i', $data['header']['Set-Cookie'], $match); | |
569 | if (isset($match[1]) && !empty($match[1])) { | |
58feafa2 | 570 | $cookie = $match[1]; |
ac344b92 S |
571 | } |
572 | } | |
573 | ||
58feafa2 S |
574 | if (empty($cookie)) { |
575 | throw new RouterExeption('unable to get the session cookie from the router'); | |
576 | } | |
577 | ||
578 | return $cookie; | |
ac344b92 S |
579 | } |
580 | ||
a91317a6 S |
581 | /** |
582 | * parse the curl return header into an array | |
5e44cffa | 583 | * |
a91317a6 S |
584 | * @param string $response |
585 | * @return array | |
586 | */ | |
587 | private function parse_headers($response) { | |
588 | $headers = array(); | |
589 | $header_text = substr($response, 0, strpos($response, "\r\n\r\n")); | |
590 | ||
7f4a51d2 S |
591 | $header_text = explode("\r\n", $header_text); |
592 | foreach ($header_text as $i => $line) { | |
a91317a6 S |
593 | if ($i === 0) { |
594 | $headers['http_code'] = $line; | |
595 | } | |
596 | else { | |
597 | list ($key, $value) = explode(': ', $line); | |
598 | $headers[$key] = $value; | |
599 | } | |
600 | } | |
601 | ||
602 | return $headers; | |
603 | } | |
7f4a51d2 | 604 | } |