Initial commit

2026-05-17 02:42:32 +08:00 · 2020-01-18 05:51:45 +08:00
commit e0da205b34
1758 changed files with 550610 additions and 0 deletions
@@ -0,0 +1,103 @@
+<?php
+namespace SakuraPanel;
+
+class Utils {
+	
+	const PANEL_VERSION = "1.0.0";
+	
+	public static function reCAPTCHA($response)
+	{
+		global $_config;
+		$data = http_build_query(Array(
+			'secret' => $_config['recaptcha']['sitetoken'],
+			'response' => $response
+		));
+		$options = Array(
+			'http' => Array(
+				'method' => 'POST',
+				'header' => 'Content-type:application/x-www-form-urlencoded',
+				'content' => $data,
+				'timeout' => 15 * 60
+			)
+		);
+		$context = stream_context_create($options);
+		$result = @file_get_contents('https://recaptcha.net/recaptcha/api/siteverify', false, $context);
+		$json = json_decode($result, true);
+		return $json ? $json['success'] : false;
+	}
+	
+	public static function isHttps()
+	{
+		if (!isset($_SERVER['HTTPS'])) {
+			return false;
+		}
+		if ($_SERVER['HTTPS'] === 1) {
+			return true;
+		} elseif ($_SERVER['HTTPS'] === 'on') {
+			return true;
+		} elseif ($_SERVER['SERVER_PORT'] == 443) {
+			return true;
+		} elseif ($_SERVER['REQUEST_SCHEME'] == "https") {
+			return true;
+		}
+		return false;
+	}
+	
+	public static function http($url, $post = '', $cookie = '', $headers = '', $returnHeader = 0)
+	{
+		$curl = curl_init();
+		curl_setopt($curl, CURLOPT_URL, $url);
+		curl_setopt($curl, CURLOPT_USERAGENT, 'Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.1; Trident/6.0)');
+		curl_setopt($curl, CURLOPT_FOLLOWLOCATION, 1);
+		curl_setopt($curl, CURLOPT_AUTOREFERER, 1);
+		curl_setopt($curl, CURLOPT_REFERER, $url);
+		curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
+		if($post) {
+			curl_setopt($curl, CURLOPT_POST, 1);
+			curl_setopt($curl, CURLOPT_POSTFIELDS, http_build_query($post));
+		}
+		if($cookie) {
+			curl_setopt($curl, CURLOPT_COOKIE, $cookie);
+		}
+		if($headers) {
+			curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);
+		}
+		curl_setopt($curl, CURLOPT_HEADER, 0);
+		curl_setopt($curl, CURLOPT_TIMEOUT, 60);
+		curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
+		$data = curl_exec($curl);
+		$httpCode = curl_getinfo($curl, CURLINFO_HTTP_CODE);
+		if(curl_errno($curl)) {
+			$httpCode = curl_error($curl);
+		}
+		curl_close($curl);
+		return [
+			'status' => $httpCode,
+			'body'   => $data
+		];
+	}
+	
+	public static function getFormatTraffic($data)
+	{
+		if($data < 1024) {
+			return $data . "B";
+		} elseif($data < 1024 * 1024) {
+			return round($data / 1024, 2) . "KB";
+		} elseif($data < 1024 * 1024 * 1024) {
+			return round($data / 1024 / 1024, 2) . "MB";
+		} else {
+			return round($data / 1024 / 1024 / 1024, 2) . "GB";
+		}
+	}
+	
+	public static function checkCsrf()
+	{
+		if(isset($_GET['csrf'], $_SESSION['token']) && $_GET['csrf'] === $_SESSION['token']) {
+			return true;
+		} else {
+			ob_clean();
+			Header("HTTP/1.1 403 Forbidden");
+			exit("Invalid CSRF Token");
+		}
+	}
+}