mirror of
https://github.com/netcccyun/dnsmgr.git
synced 2026-06-21 23:43:58 +08:00
耗子
604 lines
19 KiB
PHP
604 lines
19 KiB
PHP
<?php
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// 应用公共文件
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use think\facade\Db;
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use think\facade\Request;
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use GuzzleHttp\Client;
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use GuzzleHttp\Exception\GuzzleException;
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function get_curl($url, $post = 0, $referer = 0, $cookie = 0, $ua = 0, $nobody = 0, $addheader = [])
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{
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$options = [
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'timeout' => 10,
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'verify' => false,
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'headers' => [
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'User-Agent' => $ua ?: 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/137.0.0.0 Safari/537.36'
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],
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'http_errors' => false // 不抛出异常
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];
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$options['headers'] = array_merge($options['headers'], $addheader);
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if ($referer) {
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$options['headers']['Referer'] = $referer;
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}
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if ($cookie) {
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$options['headers']['Cookie'] = $cookie;
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}
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$method = 'GET';
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if ($post) {
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$method = 'POST';
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if (!isset($options['headers']['Content-Type'])) {
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$options['headers']['Content-Type'] = 'application/x-www-form-urlencoded';
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}
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if (is_array($post)) {
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$options['form_params'] = $post;
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} else {
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$options['body'] = $post;
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}
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}
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try {
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$client = new Client();
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$response = $client->request($method, $url, $options);
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if ($nobody) {
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return '';
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}
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return $response->getBody()->getContents();
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} catch (GuzzleException $e) {
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return '';
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}
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}
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function real_ip($type = 0)
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{
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$ip = $_SERVER['REMOTE_ADDR'];
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if ($type <= 0 && isset($_SERVER['HTTP_X_FORWARDED_FOR']) && preg_match_all('#\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}#s', $_SERVER['HTTP_X_FORWARDED_FOR'], $matches)) {
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foreach ($matches[0] as $xip) {
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if (filter_var($xip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4 | FILTER_FLAG_NO_PRIV_RANGE | FILTER_FLAG_NO_RES_RANGE)) {
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$ip = $xip;
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break;
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}
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}
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} elseif ($type <= 0 && isset($_SERVER['HTTP_CLIENT_IP']) && filter_var($_SERVER['HTTP_CLIENT_IP'], FILTER_VALIDATE_IP, FILTER_FLAG_IPV4 | FILTER_FLAG_NO_PRIV_RANGE | FILTER_FLAG_NO_RES_RANGE)) {
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$ip = $_SERVER['HTTP_CLIENT_IP'];
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} elseif ($type <= 1 && isset($_SERVER['HTTP_CF_CONNECTING_IP']) && filter_var($_SERVER['HTTP_CF_CONNECTING_IP'], FILTER_VALIDATE_IP, FILTER_FLAG_IPV4 | FILTER_FLAG_NO_PRIV_RANGE | FILTER_FLAG_NO_RES_RANGE)) {
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$ip = $_SERVER['HTTP_CF_CONNECTING_IP'];
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} elseif ($type <= 1 && isset($_SERVER['HTTP_X_REAL_IP']) && filter_var($_SERVER['HTTP_X_REAL_IP'], FILTER_VALIDATE_IP, FILTER_FLAG_IPV4 | FILTER_FLAG_NO_PRIV_RANGE | FILTER_FLAG_NO_RES_RANGE)) {
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$ip = $_SERVER['HTTP_X_REAL_IP'];
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}
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return $ip;
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}
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function strexists($string, $find)
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{
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return !(strpos($string, $find) === FALSE);
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}
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function dstrpos($string, $arr)
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{
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if (empty($string)) return false;
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foreach ((array)$arr as $v) {
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if (strpos($string, $v) !== false) {
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return true;
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}
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}
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return false;
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}
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function checkmobile()
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{
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$useragent = strtolower($_SERVER['HTTP_USER_AGENT']);
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$ualist = array('android', 'midp', 'nokia', 'mobile', 'iphone', 'ipod', 'blackberry', 'windows phone');
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if ((dstrpos($useragent, $ualist) || strexists($_SERVER['HTTP_ACCEPT'], "VND.WAP") || strexists($_SERVER['HTTP_VIA'], "wap"))) {
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return true;
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} else {
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return false;
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}
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}
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function authcode($string, $operation = 'DECODE', $key = '', $expiry = 0)
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{
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$ckey_length = 4;
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$key = md5($key);
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$keya = md5(substr($key, 0, 16));
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$keyb = md5(substr($key, 16, 16));
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$keyc = $ckey_length ? ($operation == 'DECODE' ? substr($string, 0, $ckey_length) : substr(md5(microtime()), -$ckey_length)) : '';
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$cryptkey = $keya.md5($keya.$keyc);
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$key_length = strlen($cryptkey);
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$string = $operation == 'DECODE' ? base64_decode(substr($string, $ckey_length)) : sprintf('%010d', $expiry ? $expiry + time() : 0).substr(md5($string.$keyb), 0, 16).$string;
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$string_length = strlen($string);
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$result = '';
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$box = range(0, 255);
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$rndkey = array();
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for ($i = 0; $i <= 255; $i++) {
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$rndkey[$i] = ord($cryptkey[$i % $key_length]);
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}
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for ($j = $i = 0; $i < 256; $i++) {
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$j = ($j + $box[$i] + $rndkey[$i]) % 256;
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$tmp = $box[$i];
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$box[$i] = $box[$j];
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$box[$j] = $tmp;
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}
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for ($a = $j = $i = 0; $i < $string_length; $i++) {
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$a = ($a + 1) % 256;
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$j = ($j + $box[$a]) % 256;
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$tmp = $box[$a];
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$box[$a] = $box[$j];
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$box[$j] = $tmp;
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$result .= chr(ord($string[$i]) ^ ($box[($box[$a] + $box[$j]) % 256]));
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}
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if ($operation == 'DECODE') {
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if (((int)substr($result, 0, 10) == 0 || (int)substr($result, 0, 10) - time() > 0) && substr($result, 10, 16) == substr(md5(substr($result, 26).$keyb), 0, 16)) {
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return substr($result, 26);
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} else {
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return '';
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}
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} else {
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return $keyc.base64_encode($result);
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}
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}
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function random($length, $numeric = 0)
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{
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$seed = base_convert(md5(microtime().$_SERVER['DOCUMENT_ROOT']), 16, $numeric ? 10 : 35);
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$seed = $numeric ? (str_replace('0', '', $seed).'012340567890') : ($seed.'zZ'.strtoupper($seed));
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$hash = '';
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$max = strlen($seed) - 1;
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for ($i = 0; $i < $length; $i++) {
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$hash .= $seed[mt_rand(0, $max)];
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}
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return $hash;
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}
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function checkDomain($domain)
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{
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if (empty($domain) || !preg_match('/^[-$a-z0-9_*.]{2,512}$/i', $domain) || (stripos($domain, '.') === false) || substr($domain, -1) == '.' || substr($domain, 0, 1) == '.' || substr($domain, 0, 1) == '*' && substr($domain, 1, 1) != '.' || substr_count($domain, '*') > 1 || strpos($domain, '*') > 0 || strlen($domain) < 4) return false;
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return true;
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}
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function getSubstr($str, $leftStr, $rightStr)
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{
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$left = strpos($str, $leftStr);
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$start = $left + strlen($leftStr);
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$right = strpos($str, $rightStr, $start);
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if ($left < 0) return '';
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if ($right > 0) {
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return substr($str, $start, $right - $start);
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} else {
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return substr($str, $start);
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}
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}
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function arrays_are_equal($array1, $array2)
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{
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return empty(array_diff($array1, $array2)) && empty(array_diff($array2, $array1));
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}
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function checkRefererHost()
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{
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if (!Request::header('referer')) {
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return false;
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}
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$url_arr = parse_url(Request::header('referer'));
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$http_host = Request::header('host');
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if (strpos($http_host, ':')) {
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$http_host = substr($http_host, 0, strpos($http_host, ':'));
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}
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return $url_arr['host'] === $http_host;
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}
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function checkIfActive($string)
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{
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$array = explode(',', $string);
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$action = Request::action();
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if (in_array($action, $array)) {
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return 'active';
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} else {
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return null;
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}
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}
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function getSid()
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{
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return md5(uniqid(mt_rand(), true) . microtime());
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}
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function getMd5Pwd($pwd, $salt = null)
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{
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return md5(md5($pwd) . md5('1277180438'.$salt));
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}
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function isNullOrEmpty($str)
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{
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return $str === null || $str === '';
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}
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function checkPermission($type, $domain = null)
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{
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$user = Request()->user;
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if (empty($user)) {
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return false;
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}
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if ($user['level'] == 2) {
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return true;
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}
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if ($type == 1 && $user['level'] == 1 || $type == 0 && $user['level'] >= 0) {
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if ($domain == null) {
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return true;
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}
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if (in_array($domain, $user['permission'])) {
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return true;
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}
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}
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return false;
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}
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function getAdminSkin()
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{
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$skin = cookie('admin_skin');
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if (empty($skin)) {
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$skin = config_get('admin_skin');
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}
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if (empty($skin)) {
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$skin = 'skin-black-blue';
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}
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return $skin;
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}
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function config_get($key, $default = null, $force = false)
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{
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if ($force) {
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$value = Db::name('config')->where('key', $key)->value('value');
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} else {
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$value = config('sys.' . $key);
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}
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return $value ?: $default;
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}
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function config_set($key, $value)
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{
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$res = Db::name('config')->replace()->insert(['key' => $key, 'value' => $value]);
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return $res !== false;
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}
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function getMillisecond()
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{
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list($s1, $s2) = explode(' ', microtime());
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return (int)sprintf('%.0f', (floatval($s1) + floatval($s2)) * 1000);
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}
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function getDnsType($value)
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{
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if (filter_var($value, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4)) {
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return 'A';
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} elseif (filter_var($value, FILTER_VALIDATE_IP, FILTER_FLAG_IPV6)) {
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return 'AAAA';
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} else {
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return 'CNAME';
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}
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}
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function convert_second($s)
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{
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$m = floor($s / 60);
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if ($m == 0) {
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return $s.'秒';
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} else {
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$s = $s % 60;
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$h = floor($m / 60);
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if ($h == 0) {
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return $m.'分钟'.$s.'秒';
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} else {
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$m = $m % 60;
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return $h.'小时'.$m.'分钟'.$s.'秒';
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}
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}
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}
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function getMainDomain($host)
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{
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if (filter_var($host, FILTER_VALIDATE_IP)) return $host;
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$domains = config('temp.domains');
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if (!$domains) {
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$domains = Db::name('domain')->column('name');
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config(['domains'=>$domains], 'temp');
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}
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foreach ($domains as $domain) {
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if (str_ends_with($host, $domain)) {
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return $domain;
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}
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}
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$domain_root = file_get_contents(app()->getBasePath() . 'data' . DIRECTORY_SEPARATOR . 'domain_root.txt');
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$domain_root = explode("\r\n", $domain_root);
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$data = explode('.', $host);
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$co_ta = count($data);
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if ($co_ta <= 2) return $host;
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$domain_name = $data[$co_ta - 2] . '.' . $data[$co_ta - 1];
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if (in_array($domain_name, $domain_root) && $co_ta > 2) {
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$domain_name = $data[$co_ta - 3] . '.' . $domain_name;
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}
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return $domain_name;
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}
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function check_proxy($url, $proxy_server, $proxy_port, $type, $proxy_user, $proxy_pwd)
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{
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match ($type) {
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'https' => $proxy_string = 'https://',
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'sock4' => $proxy_string = 'socks4://',
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'sock5' => $proxy_string = 'socks5://',
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'sock5h' => $proxy_string = 'socks5h://',
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default => $proxy_string = 'http://',
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};
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if (!empty($proxy_user) && !empty($proxy_pwd)) {
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$proxy_string .= $proxy_user . ':' . $proxy_pwd . '@';
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}
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$proxy_string .= $proxy_server . ':' . intval($proxy_port);
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$options = [
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'proxy' => $proxy_string,
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'timeout' => 3,
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'connect_timeout' => 3,
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'verify' => false,
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'headers' => [
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'User-Agent' => 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/137.0.0.0 Safari/537.36'
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]
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];
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try {
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$client = new Client();
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$response = $client->request('GET', $url, $options);
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$httpCode = $response->getStatusCode();
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if ($httpCode >= 200 && $httpCode < 400) {
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return true;
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} else {
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throw new Exception('HTTP状态码异常：' . $httpCode);
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}
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} catch (GuzzleException $e) {
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throw new Exception(guzzle_error($e));
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}
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}
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function clearDirectory($dir): bool
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{
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// 确保路径是目录
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if (!is_dir($dir)) {
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return false;
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}
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// 打开目录
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$items = scandir($dir);
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foreach ($items as $item) {
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// 跳过 '.' 和 '..'
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if ($item == '.' || $item == '..') {
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continue;
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}
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// 完整路径
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$path = $dir . DIRECTORY_SEPARATOR . $item;
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// 如果是目录，递归删除其内容
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if (is_dir($path)) {
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clearDirectory($path);
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// 删除空目录
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rmdir($path);
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} else {
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// 删除文件
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unlink($path);
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}
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}
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return true;
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}
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/**
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* 发送 HTTP 请求
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*
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* @param string $url 请求URL
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* @param mixed $data 请求数据，可以是字符串或数组，数组将自动根据请求方法及传入的 Content-Type 头序列化
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* @param string|null $referer 请求的 Referer 头
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* @param array|null $cookie 请求的 Cookie 头
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* @param array|null $headers 其他自定义请求头
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* @param bool $proxy 是否使用代理
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* @param string|null $method 请求方法，默认为 GET 或 POST（如果存在请求数据）
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* @param int $timeout 请求超时时间，默认为 10 秒
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* @return array 包含 HTTP 状态码、重定向 URL、响应头和响应体的数组
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* @throws Exception
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*/
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function http_request($url, $data = null, $referer = null, $cookie = null, $headers = null, $proxy = false, $method = null, $timeout = 10): array
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{
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$options = [
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'timeout' => $timeout,
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'connect_timeout' => $timeout,
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'allow_redirects' => false,
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'verify' => false,
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'headers' => [
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'User-Agent' => 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/137.0.0.0 Safari/537.36',
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],
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'http_errors' => false // 不抛出异常
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];
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// 默认请求方法
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if (!$method) {
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$method = $data ? 'POST' : 'GET';
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}
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// 处理头部
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if (is_array($headers)) {
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$options['headers'] = array_merge($options['headers'], $headers);
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}
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// 处理Cookie
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if ($cookie) {
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$options['headers']['Cookie'] = $cookie;
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}
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// 处理Referer
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if ($referer) {
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$options['headers']['Referer'] = $referer;
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}
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// 处理数据
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if ($data) {
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if ($method !== 'GET') {
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if (is_string($data)) {
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$options['body'] = $data;
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if (!isset($options['headers']['Content-Type'])) {
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if (json_validate($data)) {
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// json
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$options['headers']['Content-Type'] = 'application/json';
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} elseif (str_contains($data, '=') || str_contains($data, '&')) {
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// 表单
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$options['headers']['Content-Type'] = 'application/x-www-form-urlencoded';
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}
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}
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} else if (is_array($data) || is_object($data)) {
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if (!isset($options['headers']['Content-Type'])) {
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// 默认为表单
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$options['headers']['Content-Type'] = 'application/x-www-form-urlencoded';
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}
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if ($options['headers']['Content-Type'] == 'application/x-www-form-urlencoded') {
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// 表单
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$options['form_params'] = $data;
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} else if ($options['headers']['Content-Type'] == 'application/json') {
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// json
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$options['json'] = $data;
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} else {
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// 其他
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$options['body'] = http_build_query($data);
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}
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} else {
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$options['body'] = $data;
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}
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} else {
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// 兼容已经存在查询字符串的情况
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if (!str_contains($url, '?')) {
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$options['query'] = $data;
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}
|
|
}
|
|
}
|
|
// 处理代理
|
|
if ($proxy) {
|
|
$proxy_server = config_get('proxy_server');
|
|
$proxy_port = intval(config_get('proxy_port'));
|
|
$proxy_userpwd = config_get('proxy_user').':'.config_get('proxy_pwd');
|
|
$proxy_type = config_get('proxy_type');
|
|
|
|
if (empty($proxy_server) || empty($proxy_port)) {
|
|
throw new Exception('代理服务器或端口未配置');
|
|
}
|
|
|
|
match ($proxy_type) {
|
|
'https' => $proxy_string = 'https://',
|
|
'sock4' => $proxy_string = 'socks4://',
|
|
'sock5' => $proxy_string = 'socks5://',
|
|
'sock5h' => $proxy_string = 'socks5h://',
|
|
default => $proxy_string = 'http://',
|
|
};
|
|
|
|
if ($proxy_userpwd != ':') {
|
|
$proxy_string .= $proxy_userpwd . '@';
|
|
}
|
|
|
|
$proxy_string .= $proxy_server . ':' . $proxy_port;
|
|
$options['proxy'] = $proxy_string;
|
|
}
|
|
|
|
try {
|
|
$client = new Client();
|
|
$response = $client->request($method, $url, $options);
|
|
$code = $response->getStatusCode();
|
|
|
|
// 取重定向URL
|
|
$redirect_url = '';
|
|
if ($code >= 300 && $code < 400) {
|
|
$redirect_url = $response->getHeaderLine('Location');
|
|
}
|
|
|
|
return [
|
|
'code' => $code,
|
|
'redirect_url' => $redirect_url,
|
|
'headers' => $response->getHeaders(),
|
|
'body' => $response->getBody()->getContents()
|
|
];
|
|
} catch (GuzzleException $e) {
|
|
throw new Exception('请求失败: ' . guzzle_error($e));
|
|
}
|
|
}
|
|
|
|
function guzzle_error($e)
|
|
{
|
|
$errmsg = $e->getMessage();
|
|
if (preg_match('/^cURL error \d+: /', $errmsg)) {
|
|
$errmsg = preg_replace('/^cURL error \d+: /', '', $errmsg);
|
|
}
|
|
$pos = strpos($errmsg, ' (see https://curl.haxx.se/libcurl/c/libcurl-errors.html)');
|
|
if ($pos !== false) {
|
|
$errmsg = substr($errmsg, 0, $pos);
|
|
}
|
|
if (strlen($errmsg) > 100) {
|
|
$errmsg = substr($errmsg, 0, 97) . '...';
|
|
}
|
|
return $errmsg;
|
|
}
|
|
|
|
function curl_set_proxy(&$ch)
|
|
{
|
|
$proxy_server = config_get('proxy_server');
|
|
$proxy_port = intval(config_get('proxy_port'));
|
|
$proxy_userpwd = config_get('proxy_user') . ':' . config_get('proxy_pwd');
|
|
$proxy_type = config_get('proxy_type');
|
|
if (empty($proxy_server) || empty($proxy_port)) {
|
|
return;
|
|
}
|
|
if ($proxy_type == 'https') {
|
|
$proxy_type = CURLPROXY_HTTPS;
|
|
} elseif ($proxy_type == 'sock4') {
|
|
$proxy_type = CURLPROXY_SOCKS4;
|
|
} elseif ($proxy_type == 'sock5') {
|
|
$proxy_type = CURLPROXY_SOCKS5;
|
|
} elseif ($proxy_type == 'sock5h') {
|
|
$proxy_type = CURLPROXY_SOCKS5_HOSTNAME;
|
|
} else {
|
|
$proxy_type = CURLPROXY_HTTP;
|
|
}
|
|
curl_setopt($ch, CURLOPT_PROXYAUTH, CURLAUTH_BASIC);
|
|
curl_setopt($ch, CURLOPT_PROXY, $proxy_server);
|
|
curl_setopt($ch, CURLOPT_PROXYPORT, $proxy_port);
|
|
if ($proxy_userpwd != ':') {
|
|
curl_setopt($ch, CURLOPT_PROXYUSERPWD, $proxy_userpwd);
|
|
}
|
|
curl_setopt($ch, CURLOPT_PROXYTYPE, $proxy_type);
|
|
}
|
|
|
|
function convertDomainToAscii($domain) {
|
|
if (preg_match('/[\x{4e00}-\x{9fa5}]/u', $domain)) {
|
|
return idn_to_ascii($domain);
|
|
} else {
|
|
return $domain;
|
|
}
|
|
}
|
|
function convertDomainToUtf8($domain) {
|
|
if (preg_match('/^xn--/', $domain)) {
|
|
return idn_to_utf8($domain);
|
|
} else {
|
|
return $domain;
|
|
}
|
|
}
|
|
|
|
function getDomainDate($domain)
|
|
{
|
|
try {
|
|
$whois = \Iodev\Whois\Factory::get()->createWhois();
|
|
$info = $whois->loadDomainInfo($domain);
|
|
if ($info) {
|
|
if ($info->expirationDate > 0) {
|
|
return [$info->creationDate > 0 ? date('Y-m-d H:i:s', $info->creationDate) : null, date('Y-m-d H:i:s', $info->expirationDate)];
|
|
} else {
|
|
throw new Exception('域名到期时间未知');
|
|
}
|
|
} else {
|
|
throw new Exception('域名信息未找到');
|
|
}
|
|
} catch (Exception $e) {
|
|
throw new Exception('查询域名whois失败: ' . $e->getMessage());
|
|
}
|
|
}
|