From 741f16664075aed7a8d9e4439704b2e9d5435abb Mon Sep 17 00:00:00 2001 From: danogentili Date: Mon, 8 Aug 2016 18:10:13 +0200 Subject: [PATCH] Reorganized code --- LICENSE | 661 ++++++++++++++++++ README.md | 1 + src/danog/MadelineProto/API.php | 19 +- .../{connection.php => Connection.php} | 22 +- .../MadelineProto/{crypt.php => Crypt.php} | 17 +- src/danog/MadelineProto/DebugFunctions.php | 52 ++ src/danog/MadelineProto/Exception.php | 25 +- src/danog/MadelineProto/Logging.php | 70 ++ .../{prime.php => PrimeModule.php} | 19 +- src/danog/MadelineProto/RSA.php | 35 +- .../{mtproto.php => Session.php} | 106 +-- src/danog/MadelineProto/{ => TL}/TL.php | 113 +-- src/danog/MadelineProto/TL/TLConstructor.php | 37 + src/danog/MadelineProto/TL/TLMethod.php | 22 + src/danog/MadelineProto/TL/TLObject.php | 20 + src/danog/MadelineProto/Tools.php | 85 +++ src/danog/MadelineProto/debug_functions.php | 39 -- src/danog/MadelineProto/getpq.py | 6 + src/danog/MadelineProto/prime.py | 142 ++++ src/danog/MadelineProto/tools.php | 54 -- .../MadelineProto/telepy.php => telepy.php | 0 testing.php | 2 +- 22 files changed, 1291 insertions(+), 256 deletions(-) create mode 100644 LICENSE rename src/danog/MadelineProto/{connection.php => Connection.php} (70%) rename src/danog/MadelineProto/{crypt.php => Crypt.php} (75%) create mode 100644 src/danog/MadelineProto/DebugFunctions.php create mode 100644 src/danog/MadelineProto/Logging.php rename src/danog/MadelineProto/{prime.php => PrimeModule.php} (92%) rename src/danog/MadelineProto/{mtproto.php => Session.php} (78%) rename src/danog/MadelineProto/{ => TL}/TL.php (62%) create mode 100644 src/danog/MadelineProto/TL/TLConstructor.php create mode 100644 src/danog/MadelineProto/TL/TLMethod.php create mode 100644 src/danog/MadelineProto/TL/TLObject.php create mode 100644 src/danog/MadelineProto/Tools.php delete mode 100644 src/danog/MadelineProto/debug_functions.php create mode 100644 src/danog/MadelineProto/getpq.py create mode 100644 src/danog/MadelineProto/prime.py delete mode 100644 src/danog/MadelineProto/tools.php rename src/danog/MadelineProto/telepy.php => telepy.php (100%) diff --git a/LICENSE b/LICENSE new file mode 100644 index 000000000..dba13ed2d --- /dev/null +++ b/LICENSE @@ -0,0 +1,661 @@ + GNU AFFERO GENERAL PUBLIC LICENSE + Version 3, 19 November 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU Affero General Public License is a free, copyleft license for +software and other kinds of works, specifically designed to ensure +cooperation with the community in the case of network server software. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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It is safest +to attach them to the start of each source file to most effectively +state the exclusion of warranty; and each file should have at least +the "copyright" line and a pointer to where the full notice is found. + + + Copyright (C) + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU Affero General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Affero General Public License for more details. + + You should have received a copy of the GNU Affero General Public License + along with this program. If not, see . + +Also add information on how to contact you by electronic and paper mail. + + If your software can interact with users remotely through a computer +network, you should also make sure that it provides a way for users to +get its source. For example, if your program is a web application, its +interface could display a "Source" link that leads users to an archive +of the code. There are many ways you could offer source, and different +solutions will be better for different programs; see section 13 for the +specific requirements. + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU AGPL, see +. diff --git a/README.md b/README.md index d017cb481..4334dabb3 100644 --- a/README.md +++ b/README.md @@ -1,6 +1,7 @@ # MadelineProto [![StyleCI](https://styleci.io/repos/61838413/shield)](https://styleci.io/repos/61838413) +Licensed under AGPLv3. PHP implementation of MTProto, based on [telepy](https://github.com/griganton/telepy_old). diff --git a/src/danog/MadelineProto/API.php b/src/danog/MadelineProto/API.php index 681dae9ec..b7ca3672f 100644 --- a/src/danog/MadelineProto/API.php +++ b/src/danog/MadelineProto/API.php @@ -1,22 +1,33 @@ . +*/ namespace danog\MadelineProto; - -class API +class API extends Exception { public $session; - public function __construct($login, $params = []) + public function __construct($params = []) { + set_error_handler([$this, 'ExceptionErrorHandler']); $this->session = new Session($params); $this->session->create_auth_key(); $future_salts = $this->session->method_call('get_future_salts', 3); - pyjslib_printnl($future_salts); + Logging::log($future_salts, 3); } public function __destruct() { unset($this->session); + restore_error_handler(); } public function __call($name, $arguments) diff --git a/src/danog/MadelineProto/connection.php b/src/danog/MadelineProto/Connection.php similarity index 70% rename from src/danog/MadelineProto/connection.php rename to src/danog/MadelineProto/Connection.php index 928cf90d8..5f983e3dc 100644 --- a/src/danog/MadelineProto/connection.php +++ b/src/danog/MadelineProto/Connection.php @@ -1,14 +1,22 @@ . +*/ namespace danog\MadelineProto; - /** * Manages connection to telegram servers. */ -class connection +class Connection { - private $sock = null; - private $protocol = null; + public $sock = null; + public $protocol = null; public function __construct($ip, $port, $protocol = 'tcp') { @@ -41,7 +49,9 @@ class connection public function write($what, $length = null) { - $what = substr($what, 0, $length); + if ($length != null) { + $what = substr($what, 0, $length); + } switch ($this->protocol) { case 'tcp': if (!(get_resource_type($this->sock) == 'file' || get_resource_type($this->sock) == 'stream')) { diff --git a/src/danog/MadelineProto/crypt.php b/src/danog/MadelineProto/Crypt.php similarity index 75% rename from src/danog/MadelineProto/crypt.php rename to src/danog/MadelineProto/Crypt.php index 7e81b3b3d..978d7bd56 100644 --- a/src/danog/MadelineProto/crypt.php +++ b/src/danog/MadelineProto/Crypt.php @@ -1,9 +1,16 @@ . +*/ +namespace danog\MadelineProto; +class Crypt { public function ige_encrypt($message, $key, $iv) { diff --git a/src/danog/MadelineProto/DebugFunctions.php b/src/danog/MadelineProto/DebugFunctions.php new file mode 100644 index 000000000..ef5e58a14 --- /dev/null +++ b/src/danog/MadelineProto/DebugFunctions.php @@ -0,0 +1,52 @@ +. +*/ +namespace danog\MadelineProto; + +class DebugFunctions { + /** + * Function to dump the hex version of a string. + * + * @param $what What to dump. + */ + public static function hex_dump(...$what) + { + foreach ($what as $w) { + var_dump(bin2hex($w)); + } + } + + /** + * Function to visualize byte streams. Split into bytes, print to console. + * :param bs: BYTE STRING. + */ + public static function vis($bs) + { + $bs = str_split($bs); + $symbols_in_one_line = 8; + $n = floor(len($bs) / $symbols_in_one_line); + $i = 0; + foreach (pyjslib_range($n) as $i) { + echo $i * $symbols_in_one_line.' | '.implode(' ', + array_map(function ($el) { + return bin2hex($el); + }, array_slice($bs, $i * $symbols_in_one_line, ($i + 1) * $symbols_in_one_line)) + ).PHP_EOL; + } + if (len($bs) % $symbols_in_one_line != 0) { + echo($i + 1) * $symbols_in_one_line.' | '.implode(' ', + array_map(function ($el) { + return bin2hex($el); + }, array_slice($bs, ($i + 1) * $symbols_in_one_line)) + ).PHP_EOL; + } + } +} \ No newline at end of file diff --git a/src/danog/MadelineProto/Exception.php b/src/danog/MadelineProto/Exception.php index a544a7995..118f4d621 100644 --- a/src/danog/MadelineProto/Exception.php +++ b/src/danog/MadelineProto/Exception.php @@ -1,7 +1,15 @@ . +*/ namespace danog\MadelineProto; - class Exception extends \Exception { public function __construct($message, $code = 0, Exception $previous = null) @@ -13,4 +21,17 @@ class Exception extends \Exception // make sure everything is assigned properly parent::__construct($message, $code, $previous); } + /** + * ExceptionErrorHandler. + * + * Error handler + */ + public function ExceptionErrorHandler($errno = 0, $errstr = null, $errfile = null, $errline = null) + { + // If error is suppressed with @, don't throw an exception + if (error_reporting() === 0) { + return true; // return true to continue through the others error handlers + } + throw new Exception($errstr.' on line '.$errline.' of file '.$errfile, $errno); + } } diff --git a/src/danog/MadelineProto/Logging.php b/src/danog/MadelineProto/Logging.php new file mode 100644 index 000000000..edd7f9c31 --- /dev/null +++ b/src/danog/MadelineProto/Logging.php @@ -0,0 +1,70 @@ +. +*/ +/* + * Logging class + */ +namespace danog\MadelineProto; +class Logging { + public $mode = null; + public $optional = null; + /* + * Constructor function + * Accepts various logging modes: + * 0 - No logging + * 1 - Log to the default logging destination + * 2 - Log to file defined in second parameter + * 3 - Echo logs + */ + public function __construct($mode, $optional = null){ + $this->mode = (string)$mode; + $this->optional = $optional; + } + public function __invoke(...$params){ + foreach ($params as $param) { + switch ($this->mode) { + case '1': + error_log($param); + break; + case '2': + error_log($param, 3, $this->optional); + break; + case '3': + echo $param . PHP_EOL; + break; + default: + break; + } + } + } + public function log(...$params) { + if($this->mode == null) { + $mode = array_pop($params); + } else { + $mode = $this->mode; + } + foreach ($params as $param) { + switch ($mode) { + case '1': + error_log($param); + break; + case '2': + error_log($param, 3, $this->optional); + break; + case '3': + echo $param . PHP_EOL; + break; + default: + break; + } + } + } +} \ No newline at end of file diff --git a/src/danog/MadelineProto/prime.php b/src/danog/MadelineProto/PrimeModule.php similarity index 92% rename from src/danog/MadelineProto/prime.php rename to src/danog/MadelineProto/PrimeModule.php index 2a821de1f..da4ee64e5 100644 --- a/src/danog/MadelineProto/prime.php +++ b/src/danog/MadelineProto/PrimeModule.php @@ -1,10 +1,15 @@ . +*/ +namespace danog\MadelineProto; class PrimeModule { public function __construct() @@ -179,7 +184,7 @@ class PrimeModule if (function_exists('shell_exec')) { try { // Use the python version. - $res = explode(' ', shell_exec('python getpq.py '.$pq)); + $res = explode(' ', shell_exec('python '.__DIR__.'/getpq.py '.$pq)); if (count($res) == 2) { return $res; } diff --git a/src/danog/MadelineProto/RSA.php b/src/danog/MadelineProto/RSA.php index 1e4712fd7..f6f6c0901 100644 --- a/src/danog/MadelineProto/RSA.php +++ b/src/danog/MadelineProto/RSA.php @@ -1,26 +1,37 @@ . +*/ namespace danog\MadelineProto; - -class RSA extends TL +class RSA extends TL\TL { - public $key; - public $n; - public $e; - public $fp; + public $key; // phpseclib\Crypt\RSA class + public $n; // phpseclib\Math\BigInteger class + public $e; // phpseclib\Math\BigInteger class + public $fp; // phpseclib\Math\BigInteger class + public $fp_float; // float public function __construct($key) { - $this->key = new \phpseclib\Crypt\RSA($key); - $this->n = $key->modulus; - $this->e = $key->exponent; - $this->fp = new \phpseclib\Math\BigInteger(substr(sha1($this->serialize_param('bytes', $this->n->toBytes()).$this->serialize_param('bytes', $this->e->toBytes()), true), -8), 256); + $this->key = new \phpseclib\Crypt\RSA(); + $this->key->load($key); + $this->n = $this->key->modulus; + $this->e = $this->key->exponent; + + $this->fp = new \phpseclib\Math\BigInteger(strrev(substr(sha1($this->serialize_param('bytes', $this->n->toBytes()) . $this->serialize_param('bytes', $this->e->toBytes()), true), -8)), -256); + $this->fp_float = (float) $this->fp->toString(); } public function encrypt($data) { $bigintdata = new \phpseclib\Math\BigInteger($data, 256); - return $bigintdata->powMod($this->e, $this->n)->toBytes(); } } diff --git a/src/danog/MadelineProto/mtproto.php b/src/danog/MadelineProto/Session.php similarity index 78% rename from src/danog/MadelineProto/mtproto.php rename to src/danog/MadelineProto/Session.php index 4203dd0f6..f5d8e7111 100755 --- a/src/danog/MadelineProto/mtproto.php +++ b/src/danog/MadelineProto/Session.php @@ -1,31 +1,36 @@ . +*/ namespace danog\MadelineProto; - /** * Manages encryption and message frames. */ -class mtproto extends Tools +class Session extends Tools { public $settings = []; public function __construct($settings) { + // Set default settings $default_settings = [ - 'ip' => '149.154.167.50', - 'port' => '443', - 'protocol' => 'tcp', - 'auth_key' => null, - 'server_salt' => null, - 'api_id' => 25628, - 'api_hash' => '1fe17cda7d355166cdaa71f04122873c', - 'tl_schema' => 'https://core.telegram.org/schema/mtproto-json', - 'rsa_key' => '-----BEGIN RSA PUBLIC KEY----- + 'auth_key' => null, + 'server_salt' => null, + 'ip_address' => '149.154.167.50', + 'port' => '443', + 'protocol' => 'tcp', + 'api_id' => 25628, + 'api_hash' => '1fe17cda7d355166cdaa71f04122873c', + 'tl_schema' => 'https://core.telegram.org/schema/mtproto-json', + 'rsa_key' => '-----BEGIN RSA PUBLIC KEY----- MIIBCgKCAQEAwVACPi9w23mF3tBkdZz+zwrzKOaaQdr01vAbU4E1pvkfj4sqDsm6 lyDONS789sVoD/xCS9Y0hkkC3gtL1tSfTlgCMOOul9lcixlEKzwKENj1Yz/s7daS an9tqw3bfUV/nqgbhGX81v/+7RFAEd+RwFnK7a+XYl9sluzHRyVVaTTveB2GazTw @@ -33,6 +38,9 @@ Efzk2DWgkBluml8OREmvfraX3bkHZJTKX4EQSjBbbdJ2ZXIsRrYOXfaA+xayEGB+ 8hdlLmAjbCVfaigxX0CDqWeR1yFL9kwd9P0NsZRPsmoqVwMbMu7mStFai6aIhc3n Slv8kg9qv1m6XHVQY3PnEw+QQtqSIXklHwIDAQAB -----END RSA PUBLIC KEY-----', + 'logging' => 1, + 'logging_param' => '/tmp/MadelineProto.log', + 'logging' => 3 ]; foreach ($default_settings as $key => $param) { if (!isset($settings[$key])) { @@ -42,7 +50,7 @@ Slv8kg9qv1m6XHVQY3PnEw+QQtqSIXklHwIDAQAB $this->settings = $settings; // Connect to servers - $this->sock = new Connection($this->settings['ip_address'], $this->settings['ip_address'], $this->settings['protocol']); + $this->sock = new Connection($this->settings['ip_address'], $this->settings['port'], $this->settings['protocol']); // Load rsa key $this->key = new RSA($settings['rsa_key']); @@ -52,14 +60,14 @@ Slv8kg9qv1m6XHVQY3PnEw+QQtqSIXklHwIDAQAB $this->PrimeModule = new PrimeModule(); // Istantiate TL class try { - $this->tl = new TL($this->settings['tl_schema']); + $this->tl = new TL\TL($this->settings['tl_schema']); } catch (Exception $e) { - $this->tl = new TL(__DIR__.'/TL_schema.JSON'); + $this->tl = new TL\TL(__DIR__.'/TL_schema.JSON'); } - // Load rsa key - $this->settings['rsa_content'] = file_get_contents($this->rsa_pub); - + // Istantiate logging class + $this->log = new Logging($this->settings["logging"], $this->settings["logging_param"]); // Set some defaults + $this->auth_key = $this->settings["auth_key"]; $this->number = 0; $this->timedelta = 0; $this->session_id = \phpseclib\Crypt\Random::string(8); @@ -95,19 +103,19 @@ Slv8kg9qv1m6XHVQY3PnEw+QQtqSIXklHwIDAQAB $message_id = $this->struct->pack('timedelta) * pow(2, 30)) * 4); if (($this->auth_key == null) || ($this->server_salt == null)) { - $message = string2bin('\x00\x00\x00\x00\x00\x00\x00\x00').$message_id.$this->struct->pack('struct->pack('server_salt.$this->session_id.$message_id.$this->struct->pack('number, strlen($message_data)).$message_data; $message_key = substr(sha1($encrypted_data, true), -16); $padding = \phpseclib\Crypt\Random::string(posmod(-strlen($encrypted_data), 16)); - echo strlen($encrypted_data.$padding).PHP_EOL; + $this->log->log(strlen($encrypted_data.$padding)); list($aes_key, $aes_iv) = $this->aes_calculate($message_key); $message = $this->auth_key_id.$message_key.crypt::ige_encrypt($encrypted_data.$padding, $aes_key, $aes_iv); } $step1 = $this->struct->pack('number).$message; $step2 = $step1.$this->struct->pack('newcrc32($step1)); - fwrite($this->sock, $step2); + $this->sock->write($step2); $this->number += 1; } @@ -116,19 +124,18 @@ Slv8kg9qv1m6XHVQY3PnEw+QQtqSIXklHwIDAQAB */ public function recv_message() { - $packet_length_data = fread($this->sock, 4); + $packet_length_data = $this->sock->read(4); if (strlen($packet_length_data) < 4) { throw new Exception('Nothing in the socket!'); } $packet_length = $this->struct->unpack('sock, ($packet_length - 4)); + $packet = $this->sock->read($packet_length - 4); if (!($this->newcrc32($packet_length_data.substr($packet, 0, -4)) == $this->struct->unpack('struct->unpack('struct->unpack('<8sI', substr($packet, 12, 12)); $data = substr($packet, 24, (24 + $message_length) - 24); } elseif ($auth_key_id == $this->auth_key_id) { @@ -161,38 +168,39 @@ Slv8kg9qv1m6XHVQY3PnEw+QQtqSIXklHwIDAQAB $this->send_message($this->tl->serialize_method($method, $kwargs)); $server_answer = $this->recv_message(); } catch (Exception $e) { - echo 'An error occurred while calling method '.$method.': '.$e->getMessage().PHP_EOL.'Stack trace:'.$e->getTraceAsString().PHP_EOL.'Retrying to call method...'.PHP_EOL.PHP_EOL; + $this->log->log(PHP_EOL.'An error occurred while calling method '.$method.': '.$e->getMessage().PHP_EOL.'Stack trace:'.$e->getTraceAsString().PHP_EOL.'Retrying to call method...'.PHP_EOL); continue; } if ($server_answer == null) { throw new Exception('An error occurred while calling method '.$method.'.'); } - return $this->tl->deserialize(fopen_and_write('php://memory', 'rw+b', $server_answer)); + return $this->tl->deserialize(Tools::fopen_and_write('php://memory', 'rw+b', $server_answer)); } throw new Exception('An error occurred while calling method '.$method.'.'); } public function create_auth_key() { - // Load the RSA key - $key = new \phpseclib\Crypt\RSA(); - $key->load($settings['rsa_content']); // Make pq request $nonce = \phpseclib\Crypt\Random::string(16); - pyjslib_printnl('Requesting pq'); + $this->log->log('Handshake: Requesting pq'); $ResPQ = $this->method_call('req_pq', ['nonce' => $nonce]); $server_nonce = $ResPQ['server_nonce']; if ($ResPQ['nonce'] !== $nonce) { throw new Exception('Handshake: wrong nonce'); } - $public_key_fingerprint = (int) $ResPQ['server_public_key_fingerprints'][0]; $pq_bytes = $ResPQ['pq']; - var_dump( - (int) $this->struct->unpack('tl->serialize_param('bytes', $key->modulus->toBytes()).$this->tl->serialize_param('bytes', $key->exponent->toBytes()), true), -8))[0], - $public_key_fingerprint - ); + foreach ($ResPQ['server_public_key_fingerprints'] as $curfp) { + if($curfp === $this->key->fp_float) { + $public_key_fingerprint = $curfp; + break; + } + } + if(!isset($public_key_fingerprint)) { + throw new Exception("Handshake: couldn't find our key in the server_public_key_fingerprints vector."); + } // Compute p and q $pq = new \phpseclib\Math\BigInteger($pq_bytes, 256); @@ -207,7 +215,7 @@ Slv8kg9qv1m6XHVQY3PnEw+QQtqSIXklHwIDAQAB } - pyjslib_printnl(sprintf('Factorization %s = %s * %s', $pq, $p, $q)); + $this->log->log(sprintf('Factorization %s = %s * %s', $pq, $p, $q)); $p_bytes = $this->struct->pack('>Q', (string) $p); $q_bytes = $this->struct->pack('>Q', (string) $q); @@ -216,8 +224,8 @@ Slv8kg9qv1m6XHVQY3PnEw+QQtqSIXklHwIDAQAB $sha_digest = sha1($data, true); $random_bytes = \phpseclib\Crypt\Random::string(255 - strlen($data) - strlen($sha_digest)); $to_encrypt = $sha_digest.$data.$random_bytes; - $encrypted_data = $key->_raw_encrypt($to_encrypt); - pyjslib_printnl('Starting Diffie Hellman key exchange'); + $encrypted_data = $this->key->encrypt($to_encrypt); + $this->log->log('Starting Diffie Hellman key exchange'); $server_dh_params = $this->method_call('req_DH_params', ['nonce' => $nonce, 'server_nonce' => $server_nonce, 'p' => $p_bytes, 'q' => $q_bytes, 'public_key_fingerprint' => $public_key_fingerprint, 'encrypted_data' => $encrypted_data]); if ($nonce != $server_dh_params['nonce']) { throw new Exception('Handshake: wrong nonce.'); @@ -231,7 +239,7 @@ Slv8kg9qv1m6XHVQY3PnEw+QQtqSIXklHwIDAQAB $answer_with_hash = crypt::ige_decrypt($encrypted_answer, $tmp_aes_key, $tmp_aes_iv); $answer_hash = substr($answer_with_hash, 0, 20); $answer = substr($answer_with_hash, 20); - $server_DH_inner_data = deserialize(fopen_and_write('php://memory', 'rw+b', $answer)); + $server_DH_inner_data = deserialize(Tools::fopen_and_write('php://memory', 'rw+b', $answer)); if ($nonce != $server_DH_inner_data['nonce']) { throw new Exception('Handshake: wrong nonce'); } @@ -243,7 +251,7 @@ Slv8kg9qv1m6XHVQY3PnEw+QQtqSIXklHwIDAQAB $g_a_str = $server_DH_inner_data['g_a']; $server_time = $server_DH_inner_data['server_time']; $this->timedelta = ($server_time - time()); - pyjslib_printnl(sprintf('Server-client time delta = %.1f s', $this->timedelta)); + $this->log->log(sprintf('Server-client time delta = %.1f s', $this->timedelta)); $dh_prime = $this->struct->unpack('>Q', $dh_prime_str); $g_a = $this->struct->unpack('>Q', $g_a_str); if (!$this->PrimeModule->isprime($dh_prime)) { @@ -277,23 +285,23 @@ Slv8kg9qv1m6XHVQY3PnEw+QQtqSIXklHwIDAQAB if ($Set_client_DH_params_answer['new_nonce_hash1'] != $new_nonce_hash1) { throw new Exception('Handshake: wrong new_nonce_hash1'); } - pyjslib_printnl('Diffie Hellman key exchange processed successfully'); + $this->log->log('Diffie Hellman key exchange processed successfully'); $this->server_salt = new strxor(substr($new_nonce, 0, 8 - 0), substr($server_nonce, 0, 8 - 0)); $this->auth_key = $auth_key_str; $this->auth_key_id = substr($auth_key_sha, -8); - pyjslib_printnl('Auth key generated'); + $this->log->log('Auth key generated'); return 'Auth Ok'; } elseif ($Set_client_DH_params_answer->name == 'dh_gen_retry') { if ($Set_client_DH_params_answer['new_nonce_hash2'] != $new_nonce_hash2) { throw new Exception('Handshake: wrong new_nonce_hash_2'); } - pyjslib_printnl('Retry Auth'); + $this->log->log('Retry Auth'); } elseif ($Set_client_DH_params_answer->name == 'dh_gen_fail') { if ($Set_client_DH_params_answer['new_nonce_hash3'] != $new_nonce_hash3) { throw new Exception('Handshake: wrong new_nonce_hash_3'); } - pyjslib_printnl('Auth Failed'); + $this->log->log('Auth Failed'); throw new Exception('Auth Failed'); } else { throw new Exception('Response Error'); diff --git a/src/danog/MadelineProto/TL.php b/src/danog/MadelineProto/TL/TL.php similarity index 62% rename from src/danog/MadelineProto/TL.php rename to src/danog/MadelineProto/TL/TL.php index 3d6dbde75..9d1a1134e 100644 --- a/src/danog/MadelineProto/TL.php +++ b/src/danog/MadelineProto/TL/TL.php @@ -1,55 +1,15 @@ id = (int) $json_dict['id']; - $this->type = $json_dict['type']; - $this->predicate = $json_dict['predicate']; - $this->params = []; - foreach ($json_dict['params'] as $param) { - if (($param['type'] == 'Vector')) { - $param['type'] = 'Vector t'; - $param['subtype'] = 'long'; - } elseif (($param['type'] == 'vector<%Message>')) { - $param['type'] = 'vector'; - $param['subtype'] = 'message'; - } elseif (($param['type'] == 'vector')) { - $param['type'] = 'vector'; - $param['subtype'] = 'future_salt'; - } else { - $param['subtype'] = null; - } - $this->params[] = $param; - } - } -} -class TlMethod -{ - public function __construct($json_dict) - { - $this->id = (int) $json_dict['id']; - $this->type = $json_dict['type']; - $this->method = $json_dict['method']; - $this->params = $json_dict['params']; - } -} -class TLObject extends ArrayObject -{ - public function __construct($tl_elem) - { - parent::__construct(); - $this->name = $tl_elem->predicate; - } -} +/* +Copyright 2016 Daniil Gentili +(https://daniil.it) +This file is part of MadelineProto. +MadelineProto is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. +The PWRTelegram API is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. +See the GNU Affero General Public License for more details. +You should have received a copy of the GNU General Public License along with the MadelineProto. +If not, see . +*/ +namespace danog\MadelineProto\TL; class TL { public function __construct($filename) @@ -59,7 +19,7 @@ class TL $this->constructor_id = []; $this->constructor_type = []; foreach ($this->constructors as $elem) { - $z = new TlConstructor($elem); + $z = new TLConstructor($elem); $this->constructor_id[$z->id] = $z; $this->constructor_type[$z->predicate] = $z; } @@ -67,11 +27,10 @@ class TL $this->method_id = []; $this->method_name = []; foreach ($this->methods as $elem) { - $z = new TlMethod($elem); + $z = new TLMethod($elem); $this->method_id[$z->id] = $z; $this->method_name[$z->method] = $z; } - $this->struct = new \danog\PHP\StructClass(); } public function serialize_obj($type_, $kwargs) @@ -80,9 +39,9 @@ class TL if (isset($this->constructor_type[$type_])) { $tl_constructor = $this->constructor_type[$type_]; } else { - throw new Exception(sprintf('Could not extract type: %s', $type_)); + throw new Exception('Could not extract type: ' . $type_); } - $bytes_io .= $this->struct->pack('id); + $bytes_io .= \danog\PHP\Struct::pack('id); foreach ($tl_constructor->params as $arg) { $bytes_io .= $this->serialize_param($arg['type'], $kwargs[$arg['name']]); } @@ -96,9 +55,9 @@ class TL if (isset($this->method_name[$type_])) { $tl_method = $this->method_name[$type_]; } else { - throw new Exception(sprintf('Could not extract type: %s', $type_)); + throw new Exception('Could not extract type: ' . $type_); } - $bytes_io .= $this->struct->pack('id); + $bytes_io .= \danog\PHP\Struct::pack('id); foreach ($tl_method->params as $arg) { $bytes_io .= $this->serialize_param($arg['type'], $kwargs[$arg['name']]); } @@ -117,14 +76,14 @@ class TL throw new Exception('Given value is too long.'); } - return $this->struct->pack('struct->pack('struct->pack('struct->pack('struct->unpack('struct->unpack('struct->unpack('struct->unpack('struct->unpack(' 254) { throw new Exception('Length is too big'); } if ($l == 254) { - $long_len = $this->struct->unpack('struct->unpack('deserialize($bytes_io, $subtype); } break; @@ -216,11 +175,11 @@ class TL $tl_elem = $this->constructor_type[$type_]; } else { $Idata = fread($bytes_io, 4); - $i = $this->struct->unpack('constructor_id[$i])) { $tl_elem = $this->constructor_id[$i]; } else { - throw new Exception(sprintf('Could not extract type: %s', $type_)); + throw new Exception('Could not extract type: ' . $type_); } } diff --git a/src/danog/MadelineProto/TL/TLConstructor.php b/src/danog/MadelineProto/TL/TLConstructor.php new file mode 100644 index 000000000..9c5cc0430 --- /dev/null +++ b/src/danog/MadelineProto/TL/TLConstructor.php @@ -0,0 +1,37 @@ +. +*/ +namespace danog\MadelineProto\TL; +class TLConstructor +{ + public function __construct($json_dict) + { + $this->id = (int) $json_dict['id']; + $this->type = $json_dict['type']; + $this->predicate = $json_dict['predicate']; + $this->params = []; + foreach ($json_dict['params'] as $param) { + if (($param['type'] == 'Vector')) { + $param['type'] = 'Vector t'; + $param['subtype'] = 'long'; + } elseif (($param['type'] == 'vector<%Message>')) { + $param['type'] = 'vector'; + $param['subtype'] = 'message'; + } elseif (($param['type'] == 'vector')) { + $param['type'] = 'vector'; + $param['subtype'] = 'future_salt'; + } else { + $param['subtype'] = null; + } + $this->params[] = $param; + } + } +} diff --git a/src/danog/MadelineProto/TL/TLMethod.php b/src/danog/MadelineProto/TL/TLMethod.php new file mode 100644 index 000000000..d0e92d233 --- /dev/null +++ b/src/danog/MadelineProto/TL/TLMethod.php @@ -0,0 +1,22 @@ +. +*/ +namespace danog\MadelineProto\TL; +class TLMethod +{ + public function __construct($json_dict) + { + $this->id = (int) $json_dict['id']; + $this->type = $json_dict['type']; + $this->method = $json_dict['method']; + $this->params = $json_dict['params']; + } +} diff --git a/src/danog/MadelineProto/TL/TLObject.php b/src/danog/MadelineProto/TL/TLObject.php new file mode 100644 index 000000000..78b07d87b --- /dev/null +++ b/src/danog/MadelineProto/TL/TLObject.php @@ -0,0 +1,20 @@ +. +*/ +namespace danog\MadelineProto\TL; +class TLObject extends \ArrayObject +{ + public function __construct($tl_elem) + { + parent::__construct(); + $this->name = $tl_elem->predicate; + } +} \ No newline at end of file diff --git a/src/danog/MadelineProto/Tools.php b/src/danog/MadelineProto/Tools.php new file mode 100644 index 000000000..cb8dc4019 --- /dev/null +++ b/src/danog/MadelineProto/Tools.php @@ -0,0 +1,85 @@ +. +*/ + +namespace danog\MadelineProto; +/** + * Some tools. + */ +class Tools +{ + /** + * posmod(numeric,numeric) : numeric + * Works just like the % (modulus) operator, only returns always a postive number. + */ + public static function posmod($a, $b) + { + $resto = $a % $b; + if ($resto < 0) { + $resto += abs($b); + } + + return $resto; + } + + public static function fread_all($handle) + { + $pos = ftell($handle); + fseek($handle, 0); + $content = fread($handle, fstat($handle)['size']); + fseek($handle, $pos); + + return $content; + } + + public static function fopen_and_write($filename, $mode, $data) + { + $handle = fopen($filename, $mode); + fwrite($handle, $data); + rewind($handle); + + return $handle; + } + + public static function string2bin($string) + { + $res = null; + foreach (explode('\\', $string) as $s) { + if ($s != null && strlen($s) == 3) { + $res .= hex2bin(substr($s, 1)); + } + } + + return $res; + } + // taken from mochikit: range( [start,] stop[, step] ) + public static function range($start, $stop = null, $step = 1) + { + if ($stop === null) { + $stop = $start; + $start = 0; + } + if ($stop <= $start && $step < 0) { + $arr = range($stop, $start, -$step); + array_pop($arr); + + return array_reverse($arr, false); + } + if ($step > 1 && $step > ($stop - $start)) { + $arr = [$start]; + } else { + $arr = range($start, $stop, $step); + array_pop($arr); + } + + return $arr; + } +} diff --git a/src/danog/MadelineProto/debug_functions.php b/src/danog/MadelineProto/debug_functions.php deleted file mode 100644 index 0c25a5043..000000000 --- a/src/danog/MadelineProto/debug_functions.php +++ /dev/null @@ -1,39 +0,0 @@ -=6, Returns a list of primes, 2 <= p < N """ + correction = N % 6 > 1 + N = {0:N, 1:N-1, 2:N+4, 3:N+3, 4:N+2, 5:N+1}[N%6] + sieve = [True] * (N // 3) + sieve[0] = False + for i in range(int(N ** .5) // 3 + 1): + if sieve[i]: + k = (3 * i + 1) | 1 + sieve[k*k // 3::2*k] = [False] * ((N//6 - (k*k)//6 - 1)//k + 1) + sieve[(k*k + 4*k - 2*k*(i%2)) // 3::2*k] = [False] * ((N // 6 - (k*k + 4*k - 2*k*(i%2))//6 - 1) // k + 1) + return [2, 3] + [(3 * i + 1) | 1 for i in range(1, N//3 - correction) if sieve[i]] + +smallprimeset = set(primesbelow(100000)) +_smallprimeset = 100000 + +def isprime(n, precision=7): + # http://en.wikipedia.org/wiki/Miller-Rabin_primality_test#Algorithm_and_running_time + if n == 1 or n % 2 == 0: + return False + elif n < 1: + raise ValueError("Out of bounds, first argument must be > 0") + elif n < _smallprimeset: + return n in smallprimeset + + + d = n - 1 + s = 0 + while d % 2 == 0: + d //= 2 + s += 1 + + for repeat in range(precision): + a = random.randrange(2, n - 2) + x = pow(a, d, n) + + if x == 1 or x == n - 1: continue + + for r in range(s - 1): + x = pow(x, 2, n) + if x == 1: return False + if x == n - 1: break + else: return False + + return True + +# https://comeoncodeon.wordpress.com/2010/09/18/pollard-rho-brent-integer-factorization/ +def pollard_brent(n): + if n % 2 == 0: return 2 + if n % 3 == 0: return 3 + + y, c, m = 87552211475113995, 330422027228888537, 226866727920975483 + #random.randint(1, n-1), random.randint(1, n-1), random.randint(1, n-1) + + g, r, q = 1, 1, 1 + while g == 1: + x = y + for i in range(r): + y = (pow(y, 2, n) + c) % n + + k = 0 + while k < r and g==1: + ys = y + for i in range(min(m, r-k)): + y = (pow(y, 2, n) + c) % n + q = q * abs(x-y) % n + + g = gcd(q, n) + k += m + r *= 2 + if g == n: + while True: + ys = (pow(ys, 2, n) + c) % n + g = gcd(abs(x - ys), n) + if g > 1: + break + + return g + +smallprimes = primesbelow(10000) # might seem low, but 1000*1000 = 1000000, so this will fully factor every composite < 1000000 +def primefactors(n, sort=False): + factors = [] + + limit = int(n ** .5) + 1 + for checker in smallprimes: + if checker > limit: break + while n % checker == 0: + factors.append(checker) + n //= checker + limit = int(n ** .5) + 1 + if checker > limit: break + + if n < 2: return factors + + while n > 1: + if isprime(n): + factors.append(n) + break + factor = pollard_brent(n) # trial division did not fully factor, switch to pollard-brent + factors.extend(primefactors(factor)) # recurse to factor the not necessarily prime factor returned by pollard-brent + n //= factor + + if sort: factors.sort() + + return factors + +def factorization(n): + factors = {} + for p1 in primefactors(n): + try: + factors[p1] += 1 + except KeyError: + factors[p1] = 1 + return factors + +totients = {} +def totient(n): + if n == 0: return 1 + + try: return totients[n] + except KeyError: pass + + tot = 1 + for p, exp in factorization(n).items(): + tot *= (p - 1) * p ** (exp - 1) + + totients[n] = tot + return tot + +def gcd(a, b): + if a == b: return a + while b > 0: a, b = b, a % b + return a + +def lcm(a, b): + return abs(a * b) // gcd(a, b) + diff --git a/src/danog/MadelineProto/tools.php b/src/danog/MadelineProto/tools.php deleted file mode 100644 index 3d0cc600f..000000000 --- a/src/danog/MadelineProto/tools.php +++ /dev/null @@ -1,54 +0,0 @@ -