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Finish slapping together tdesktop conversion module

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This commit is contained in:
Daniil Gentili 2018-04-14 15:00:46 +02:00
parent d8a61db7ac
commit 1d41c13c0e
1 changed files with 201 additions and 15 deletions
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216
src/danog/MadelineProto/Conversion.php
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@ -176,7 +176,13 @@ class Conversion
public static function tdesktop_fopen_encrypted($fileName, $options = 3) {
$f = self::tdesktop_fopen($fileName, $options);
$data = self::tdesktop_read_bytearray($f);
return self::tdesktop_decrypt($data, self::$tdesktop_key);
$res = self::tdesktop_decrypt($data, self::$tdesktop_key);
$length = unpack('V', stream_get_contents($res, 4))[1];
if ($length > fstat($res)['size'] || $length < 4) {
throw new \danog\MadelineProto\Exception('Wrong length');
}
return $res;
}
public static function tdesktop_read_bytearray($fp) {
$length = self::unpack_signed_int(stream_get_contents($fp, 4));
@ -200,14 +206,99 @@ class Conversion
$res = fopen('php://memory', 'rw+b');
fwrite($res, $decrypted_data);
fseek($res, 0);
return $res;
}
const dbiKey = 0x00;
const dbiUser = 0x01;
const dbiDcOptionOldOld = 0x02;
const dbiChatSizeMax = 0x03;
const dbiMutePeer = 0x04;
const dbiSendKey = 0x05;
const dbiAutoStart = 0x06;
const dbiStartMinimized = 0x07;
const dbiSoundNotify = 0x08;
const dbiWorkMode = 0x09;
const dbiSeenTrayTooltip = 0x0a;
const dbiDesktopNotify = 0x0b;
const dbiAutoUpdate = 0x0c;
const dbiLastUpdateCheck = 0x0d;
const dbiWindowPosition = 0x0e;
const dbiConnectionTypeOld = 0x0f;
// 0x10 reserved
const dbiDefaultAttach = 0x11;
const dbiCatsAndDogs = 0x12;
const dbiReplaceEmojis = 0x13;
const dbiAskDownloadPath = 0x14;
const dbiDownloadPathOld = 0x15;
const dbiScale = 0x16;
const dbiEmojiTabOld = 0x17;
const dbiRecentEmojiOldOld = 0x18;
const dbiLoggedPhoneNumber = 0x19;
const dbiMutedPeers = 0x1a;
// 0x1b reserved
const dbiNotifyView = 0x1c;
const dbiSendToMenu = 0x1d;
const dbiCompressPastedImage = 0x1e;
const dbiLangOld = 0x1f;
const dbiLangFileOld = 0x20;
const dbiTileBackground = 0x21;
const dbiAutoLock = 0x22;
const dbiDialogLastPath = 0x23;
const dbiRecentEmojiOld = 0x24;
const dbiEmojiVariantsOld = 0x25;
const dbiRecentStickers = 0x26;
const dbiDcOptionOld = 0x27;
const dbiTryIPv6 = 0x28;
const dbiSongVolume = 0x29;
const dbiWindowsNotificationsOld = 0x30;
const dbiIncludeMuted = 0x31;
const dbiMegagroupSizeMax = 0x32;
const dbiDownloadPath = 0x33;
const dbiAutoDownload = 0x34;
const dbiSavedGifsLimit = 0x35;
const dbiShowingSavedGifsOld = 0x36;
const dbiAutoPlay = 0x37;
const dbiAdaptiveForWide = 0x38;
const dbiHiddenPinnedMessages = 0x39;
const dbiRecentEmoji = 0x3a;
const dbiEmojiVariants = 0x3b;
const dbiDialogsMode = 0x40;
const dbiModerateMode = 0x41;
const dbiVideoVolume = 0x42;
const dbiStickersRecentLimit = 0x43;
const dbiNativeNotifications = 0x44;
const dbiNotificationsCount = 0x45;
const dbiNotificationsCorner = 0x46;
const dbiThemeKey = 0x47;
const dbiDialogsWidthRatioOld = 0x48;
const dbiUseExternalVideoPlayer = 0x49;
const dbiDcOptions = 0x4a;
const dbiMtpAuthorization = 0x4b;
const dbiLastSeenWarningSeenOld = 0x4c;
const dbiAuthSessionSettings = 0x4d;
const dbiLangPackKey = 0x4e;
const dbiConnectionType = 0x4f;
const dbiStickersFavedLimit = 0x50;
const dbiSuggestStickersByEmoji = 0x51;
const dbiEncryptedWithSalt = 333;
const dbiEncrypted = 444;
// 500-600 reserved
const dbiVersion = 666;
public static function tdesktop($session, $new_session, $settings = []) {
set_error_handler(['\\danog\\MadelineProto\\Exception', 'ExceptionErrorHandler']);
if (!isset($settings['old_session_key'])) $settings['old_session_key'] = 'data';
if (!isset($settings['old_session_passcode'])) $settings['old_session_passcode'] = '';
list($part_one_md5, $part_two_md5) = str_split(self::tdesktop_md5($settings['old_session_key']), 16);
if (basename($session) !== 'tdata') $session .= '/tdata';
list($part_one_md5, $part_two_md5) = str_split(self::tdesktop_md5($settings['old_session_key']), 16);
self::$tdesktop_base_path = $session.'/';
self::$tdesktop_user_base_path = self::$tdesktop_base_path.$part_one_md5.'/';
@ -223,21 +314,116 @@ class Conversion
self::$tdesktop_key = stream_get_contents(self::tdesktop_read_bytearray(self::tdesktop_decrypt($encryptedKey, $passKey)));
$main = self::tdesktop_fopen_encrypted($part_one_md5, self::FILEOPTION_SAFE);
$auth_keys = [];
$magic = self::pack_signed_int(0x4b);
while (($crc = stream_get_contents($main, 4)) !== $magic) {
while (true) {
$magic = self::unpack_signed_int(stream_get_contents($main, 4));
switch ($magic) {
case self::dbiDcOptionOldOld:
stream_get_contents($main, 4);
self::tdesktop_read_bytearray($main);
self::tdesktop_read_bytearray($main);
stream_get_contents($main, 4);
break;
case self::dbiDcOptionOld:
stream_get_contents($main, 8);
self::tdesktop_read_bytearray($main);
stream_get_contents($main, 4);
break;
case self::dbiDcOptions:
self::tdesktop_read_bytearray($main);
break;
case self::dbiUser:
stream_get_contents($main, 4);
$main_dc_id = self::unpack_signed_int(stream_get_contents($main, 4));
break;
case self::dbiKey:
$auth_keys[self::unpack_signed_int(stream_get_contents($main, 4))] = stream_get_contents($main, 256);
break;
case self::dbiMtpAuthorization:
$main = self::tdesktop_read_bytearray($main);
//stream_get_contents($main, 4);
$user_id = self::unpack_signed_int(stream_get_contents($main, 4));
$main_dc_id = self::unpack_signed_int(stream_get_contents($main, 4));
$length = self::unpack_signed_int(stream_get_contents($main, 4));
for ($x = 0; $x < $length; $x++) {
$auth_keys[self::unpack_signed_int(stream_get_contents($main, 4))] = stream_get_contents($main, 256);
}
break 2;
case self::dbiAutoDownload:
stream_get_contents($main, 12);
break;
case self::dbiDialogsMode:
stream_get_contents($main, 8);
break;
case self::dbiAuthSessionSettings:
self::tdesktop_read_bytearray($main);
break;
case self::dbiConnectionTypeOld:
switch (self::unpack_signed_int(stream_get_contents($main, 4))) {
case 2:
case 3:
self::tdesktop_read_bytearray($main);
stream_get_contents($main, 4);
self::tdesktop_read_bytearray($main);
self::tdesktop_read_bytearray($main);
break;
}
break;
case self::dbiConnectionType:
stream_get_contents($main, 8);
self::tdesktop_read_bytearray($main);
stream_get_contents($main, 4);
self::tdesktop_read_bytearray($main);
self::tdesktop_read_bytearray($main);
break;
case self::dbiThemeKey:
case self::dbiLangPackKey:
case self::dbiMutePeer:
stream_get_contents($main, 8);
break;
case self::dbiWindowPosition:
stream_get_contents($main, 24);
break;
case self::dbiLoggedPhoneNumber:
self::tdesktop_read_bytearray($main);
break;
case self::dbiMutedPeers:
$length = self::unpack_signed_int(stream_get_contents($main, 4));
for ($x = 0; $x < $length; $x++) {
stream_get_contents($main, 8);
}
case self::dbiDownloadPathOld:
self::tdesktop_read_bytearray($main);
break;
case self::dbiDialogLastPath:
self::tdesktop_read_bytearray($main);
break;
case self::dbiDownloadPath:
self::tdesktop_read_bytearray($main);
self::tdesktop_read_bytearray($main);
break;
default:
stream_get_contents($main, 4);
break;
}
}
$main = self::tdesktop_read_bytearray($main);
$user_id = self::unpack_signed_int(stream_get_contents($main, 4));
$dc_id = self::unpack_signed_int(stream_get_contents($main, 4));
$keys = [];
$length = self::unpack_signed_int(stream_get_contents($main, 4));
for ($x = 0; $x < $length; $x++) {
$keys[$x]['dc_id'] = self::unpack_signed_int(stream_get_contents($main, 4));
$keys[$x]['auth_key'] = self::tdesktop_read_bytearray($main);
$MadelineProto = new \danog\MadelineProto\API($new_session, $settings);
foreach ($auth_keys as $dc => $auth_key) {
$MadelineProto->API->datacenter->sockets[$dc]->auth_key = ['server_salt' => '', 'connection_inited' => true, 'id' => substr(sha1($auth_key, true), -8), 'auth_key' => $auth_key];
$MadelineProto->API->datacenter->sockets[$dc]->temp_auth_key = NULL;
$MadelineProto->API->datacenter->sockets[$dc]->authorized = true;
$MadelineProto->API->datacenter->sockets[$dc]->session_id = $MadelineProto->random(8);
$MadelineProto->API->datacenter->sockets[$dc]->session_in_seq_no = 0;
$MadelineProto->API->datacenter->sockets[$dc]->session_out_seq_no = 0;
$MadelineProto->API->datacenter->sockets[$dc]->incoming_messages = [];
$MadelineProto->API->datacenter->sockets[$dc]->outgoing_messages = [];
$MadelineProto->API->datacenter->sockets[$dc]->new_outgoing = [];
$MadelineProto->API->datacenter->sockets[$dc]->incoming = [];
}
var_dump($keys, $length, $dc_id, $user_id);
$MadelineProto->API->authorized = MTProto::LOGGED_IN;
$MadelineProto->API->authorized_dc = $main_dc_id;
$MadelineProto->API->init_authorization();
return $MadelineProto;
}
}