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<?php |
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namespace BPT\receiver\multi; |
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use BPT\BPT; |
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use BPT\constants\loggerTypes; |
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use BPT\lock; |
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use BPT\logger; |
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use BPT\receiver\webhook; |
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use JetBrains\PhpStorm\ArrayShape; |
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/** |
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* curl class , for multiprocessing with curl tricks |
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*/ |
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class curl extends webhook { |
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public static function init (): string|null { |
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if (!self::checkIP()) { |
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logger::write('not authorized access denied. IP : '. $_SERVER['REMOTE_ADDR'] ?? 'unknown',loggerTypes::WARNING); |
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BPT::exit(); |
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} |
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return self::getUpdate(); |
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} |
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private static function checkIP(): bool { |
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return $_SERVER['REMOTE_ADDR'] === $_SERVER['SERVER_ADDR']; |
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} |
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private static function getUpdate (): string { |
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$input = json_decode(file_get_contents('php://input'), true); |
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webhook::telegramVerify($input['ip']); |
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return $input['update']; |
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} |
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/** |
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* @internal Only for BPT self usage , Don't use it in your source! |
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*/ |
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public static function install() { |
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$urls = self::setURLS(); |
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$file = $urls['file']; |
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self::create($file, self::getTimeout($file)); |
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self::setWebhook($urls['url']); |
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lock::set('BPT-MULTI-CURL'); |
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} |
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private static function getTimeout($url): float|int { |
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$times = []; |
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for ($i = 0; $i < 10; $i ++) { |
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$ch = curl_init($url); |
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curl_setopt_array($ch, [CURLOPT_POSTFIELDS => json_encode([]), CURLOPT_TIMEOUT_MS => 100, CURLOPT_NOBODY => true, CURLOPT_RETURNTRANSFER => true, CURLOPT_SSL_VERIFYPEER => false, CURLOPT_SSL_VERIFYHOST => false, CURLOPT_CONNECTTIMEOUT_MS => 100, CURLOPT_HTTPHEADER => ['accept: application/json', 'content-type: application/json']]); |
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$start = microtime(true); |
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curl_exec($ch); |
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$times[] = ((microtime(true) - $start) * 1000); |
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} |
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$timeout = round(array_sum($times) / count($times)); |
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return $timeout > 50 ? $timeout + 10 : 50; |
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} |
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private static function create($file,$timeout) { |
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file_put_contents('receiver.php', '<?php http_response_code(200);ignore_user_abort();$ch = curl_init(\'' . $file . '\');curl_setopt_array($ch, [CURLOPT_POSTFIELDS => json_encode([\'update\'=>file_get_contents(\'php://input\'),\'ip\'=>$_SERVER[\'REMOTE_ADDR\']]), CURLOPT_TIMEOUT_MS => ' . $timeout . ', CURLOPT_RETURNTRANSFER => true, CURLOPT_SSL_VERIFYPEER => false, CURLOPT_SSL_VERIFYHOST => false, CURLOPT_CONNECTTIMEOUT_MS => ' . $timeout . ', CURLOPT_HTTPHEADER => [\'accept: application/json\', \'content-type: application/json\']]);curl_exec($ch);curl_close($ch);?>'); |
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} |
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#[ArrayShape(['url' => 'array|string|string[]', 'file' => 'array|string|string[]'])] |
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private static function setURLS(): array { |
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$base_url = self::setURL(); |
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$file = basename($_SERVER['REQUEST_URI']); |
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return [ |
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'url'=>str_replace($file, 'receiver.php', $base_url), |
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'file'=>str_replace($file, basename($_SERVER['SCRIPT_NAME']), $base_url) |
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]; |
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} |
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} |
BPTproto /
BPT-Multi
