最近,我在折腾MD5解密平台,突然想到好多年前的一个名为 Md5Decrypt 的GitHub项目,它是一个使用多个在线API来解密MD5的开源工具。受到启发,我决定写一份PHP版本的多接口MD5解密工具。在这篇博文中,我将详细介绍构建这个工具的过程。
项目概述
目标是创建一个网页工具,接受MD5哈希作为输入,并通过多个在线API尝试解密。这增加了成功找到原始字符串的机会,因为不同的API可能有不同的哈希数据库。
我计划:
- 使用PHP处理与外部API的服务器端请求。
- 使用HTML、CSS(Bootstrap)和JavaScript构建用户友好的前端。
- 确保工具能够有效解析和显示结果,即使不同API返回的数据格式不同。
构建后端:
设置PHP脚本
后端脚本proxy.php
充当前端和外部MD5解密API之间的代理。它接收来自前端的POST请求,将其转发到适当的API,并返回结果。
以下是proxy.php
的基本结构:
<?php
if ($_SERVER['REQUEST_METHOD'] === 'POST') {// 根据POST参数确定目标API// 准备并发送请求到外部API// 处理响应并将结果返回给前端
}
?>
处理不同的API
我支持了几个API:
- 棉花糖MD5解密
- T007解密
- MD5.li解密
- My-Addr解密
每个API都有自己的端点和预期参数。脚本通过检查特定的POST参数来决定调用哪个API。
if (isset($_POST['md5'])) {$url = 'https://vip.bdziyi.com/hygj/md5api.php';
} elseif (isset($_POST['type']) && $_POST['type'] == 1) {$url = 'https://t007.cn/home/index/doEnDecode';
} elseif (isset($_POST['md5li']) && $_POST['md5li'] == 1) {$url = 'https://md5.li/';
} elseif (isset($_POST['myaddr']) && $_POST['myaddr'] == 1) {$url = 'http://md5.my-addr.com/md5_decrypt-md5_cracker_online/md5_decoder_tool.php';$postData = http_build_query(['md5' => $_POST['hash'], 'x' => 24, 'y' => 7]);
} else {echo json_encode(['error' => '无效的请求参数']);exit;
}
发送请求并处理响应
为每个API准备请求数据,并发送HTTP请求。处理响应时,需要根据API返回的数据格式解析结果。
$options = ['http' => ['header' => "Content-type: application/x-www-form-urlencoded\r\n" ."User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36\r\n",'method' => 'POST','content' => $postData,'ignore_errors' => true,],'ssl' => ['verify_peer' => false,'verify_peer_name' => false,],
];$context = stream_context_create($options);
$result = file_get_contents($url, false, $context);if ($result === FALSE) {echo json_encode(['error' => '请求失败']);
} else {// 根据不同API的响应格式解析结果
}
构建前端
前端使用Bootstrap来创建一个简单直观的界面,用户可以在此输入MD5值并查看解密结果。
HTML结构
<body><!-- 导航栏 --><nav class="navbar navbar-expand-lg navbar-dark bg-dark"><a class="navbar-brand" href="#">MD5 解密服务</a><button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarNav" aria-controls="navbarNav" aria-expanded="false" aria-label="Toggle navigation"><span class="navbar-toggler-icon"></span></button><div class="collapse navbar-collapse" id="navbarNav"><ul class="navbar-nav ml-auto"><li class="nav-item active"><a class="nav-link" href="#">主页 <span class="sr-only">(current)</span></a></li><li class="nav-item"><a class="nav-link" href="#">关于</a></li><li class="nav-item"><a class="nav-link" href="#">联系</a></li></ul></div></nav><!-- 主内容 --><div class="container mt-5"><h1 class="mb-4">MD5解密</h1><div class="form-group"><label for="md5Input">输入 MD5 值</label><input type="text" class="form-control" id="md5Input" placeholder="请输入 MD5 值"></div><button id="decryptBtn" class="btn btn-primary">解密</button><div id="resultSection" class="mt-4"><h3>解密结果:</h3><table class="table table-bordered"><thead><tr><th>平台名</th><th>MD5值</th><th>解密结果</th></tr></thead><tbody id="resultTable"><!-- 解密结果将插入到这里 --></tbody></table></div></div><!-- 页脚 --><footer><p>© 2025 MD5 解密服务. 保留所有权利.</p></footer>
</body>
JavaScript逻辑
使用JavaScript处理用户输入并与后端交互,获取解密结果。
document.getElementById('decryptBtn').addEventListener('click', function() {const md5Value = document.getElementById('md5Input').value;const platforms = [{ name: '棉花糖', param: 'md5' },{ name: 'T007', param: 'type=1&txtInput' },{ name: 'MD5.li', param: 'md5li=1&hash' },{ name: 'My-Addr', param: 'myaddr=1&hash' }];// 清除旧结果document.getElementById('resultTable').innerHTML = '';document.getElementById('resultSection').style.display = 'none';platforms.forEach(platform => {fetch("proxy.php", {headers: {"accept": "application/json, text/javascript, */*; q=0.01","content-type": "application/x-www-form-urlencoded; charset=UTF-8"},body: `${platform.param}=${md5Value}`,method: "POST"}).then(response => response.json()).then(data => {let result;if (data.result) {result = data.result;} else if (data.error && data.link) {result = `需要1积分查看,请访问 <a href="${data.link}" target="_blank">md5.li</a>`;} else {result = '很遗憾,没有解密成功';}const row = `<tr><td>${platform.name}</td><td>${md5Value}</td><td>${result}</td></tr>`;document.getElementById('resultTable').insertAdjacentHTML('beforeend', row);document.getElementById('resultSection').style.display = 'block'; // 显示结果}).catch(error => {const row = `<tr><td>${platform.name}</td><td>${md5Value}</td><td>错误: ${error}</td></tr>`;document.getElementById('resultTable').insertAdjacentHTML('beforeend', row);document.getElementById('resultSection').style.display = 'block'; // 显示结果});});});
最后的结果如图
代码:
Proxy.php
<?php
if ($_SERVER['REQUEST_METHOD'] === 'POST') {// 检查请求参数以决定目标 URLif (isset($_POST['md5'])) {$url = 'https://vip.bdziyi.com/hygj/md5api.php'; // 棉花糖MD5解密} elseif (isset($_POST['type']) && $_POST['type'] == 1) {$url = 'https://t007.cn/home/index/doEnDecode'; // T007解密} elseif (isset($_POST['md5li']) && $_POST['md5li'] == 1) {$url = 'https://md5.li/'; // MD5.li解密} elseif (isset($_POST['myaddr']) && $_POST['myaddr'] == 1) {$url = 'http://md5.my-addr.com/md5_decrypt-md5_cracker_online/md5_decoder_tool.php'; // My-Addr解密$postData = http_build_query(['md5' => $_POST['hash'], 'x' => 24, 'y' => 7]);} else {echo json_encode(['error' => '无效的请求参数']);exit;}if (!isset($postData)) {$postData = http_build_query($_POST);}$options = ['http' => ['header' => "Content-type: application/x-www-form-urlencoded\r\n" ."User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36\r\n",'method' => 'POST','content' => $postData,'ignore_errors' => true, // 忽略错误以获取响应内容],'ssl' => ['verify_peer' => false, // 禁用 SSL 证书验证'verify_peer_name' => false, // 禁用对主机名的验证],];$context = stream_context_create($options);$result = file_get_contents($url, false, $context);if ($result === FALSE) {echo json_encode(['error' => '请求失败']);} else {if (strpos($url, 'my-addr') !== false) {// 处理 My-Addr 的 HTML 响应preg_match('/<div class=\'white_bg_title\'><span class=\'middle_title\'>Hashed string<\/span>: ([^<]+)<\/div>/', $result, $matches);if (isset($matches[1])) {echo json_encode(['result' => $matches[1]]);} else {echo json_encode(['error' => '未找到解密结果']);}} elseif (strpos($url, 't007') !== false) {// 处理 T007 的响应$data = json_decode($result, true);if (isset($data['code']) && $data['code'] === 1) {// 提取解密成功的结果preg_match('/解密成功,结果是:(.+)/', $data['desc'], $matches);if (isset($matches[1])) {echo json_encode(['result' => $matches[1]]);} else {echo json_encode(['error' => '很遗憾,没有解密成功']);}} else {echo json_encode(['error' => '很遗憾,没有解密成功']);}} elseif (strpos($url, 'md5.li') !== false) {// 处理 MD5.li 的 HTML 响应if (strpos($result, 'MD5解密成功,需要<strong>1</strong>积分查看') !== false) {echo json_encode(['error' => '需要1积分查看', 'link' => 'https://md5.li/']);} else {preg_match('/<strong>明文:<\/strong>\s*([^<]+)<\/div>/', $result, $matches);if (isset($matches[1])) {echo json_encode(['result' => trim($matches[1])]);} else {echo json_encode(['error' => '未找到解密结果']);}}} else {// 假设棉花糖返回的是 HTML,需要解析preg_match('/解密为:(\w+)/', $result, $matches);if (isset($matches[1])) {echo json_encode(['result' => $matches[1]]);} else {echo json_encode(['error' => '未找到解密结果']);}}}
}
?>
index.html
<!DOCTYPE html>
<html lang="zh-CN">
<head><meta charset="UTF-8"><meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no"><title>MD5解密</title><link href="https://cdn.staticfile.net/twitter-bootstrap/4.6.1/css/bootstrap.min.css" rel="stylesheet"><style>body {font-family: 'Arial', sans-serif;background-color: #f8f9fa;}#resultSection {display: none;}footer {background-color: #343a40;color: white;padding: 10px 0;text-align: center;position: fixed;width: 100%;bottom: 0;}</style>
</head>
<body><!-- 导航栏 --><nav class="navbar navbar-expand-lg navbar-dark bg-dark"><a class="navbar-brand" href="#">MD5 解密服务</a><button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarNav" aria-controls="navbarNav" aria-expanded="false" aria-label="Toggle navigation"><span class="navbar-toggler-icon"></span></button><div class="collapse navbar-collapse" id="navbarNav"><ul class="navbar-nav ml-auto"><li class="nav-item active"><a class="nav-link" href="#">主页 <span class="sr-only">(current)</span></a></li><li class="nav-item"><a class="nav-link" href="#">关于</a></li><li class="nav-item"><a class="nav-link" href="#">联系</a></li></ul></div></nav><!-- 主内容 --><div class="container mt-5"><h1 class="mb-4">MD5解密</h1><div class="form-group"><label for="md5Input">输入 MD5 值</label><input type="text" class="form-control" id="md5Input" placeholder="请输入 MD5 值"></div><button id="decryptBtn" class="btn btn-primary">解密</button><div id="resultSection" class="mt-4"><h3>解密结果:</h3><table class="table table-bordered"><thead><tr><th>平台名</th><th>MD5值</th><th>解密结果</th></tr></thead><tbody id="resultTable"><!-- 解密结果将插入到这里 --></tbody></table></div></div><!-- 页脚 --><footer><p>© 2025 MD5 解密服务. 保留所有权利.</p></footer><script src="https://cdn.staticfile.net/jquery/3.5.1/jquery.min.js"></script><script src="https://cdn.staticfile.net/twitter-bootstrap/4.6.1/js/bootstrap.bundle.min.js"></script><script>document.getElementById('decryptBtn').addEventListener('click', function() {const md5Value = document.getElementById('md5Input').value;const platforms = [{ name: '棉花糖', param: 'md5' },{ name: 'T007', param: 'type=1&txtInput' },{ name: 'MD5.li', param: 'md5li=1&hash' },{ name: 'My-Addr', param: 'myaddr=1&hash' }];// 清除旧结果document.getElementById('resultTable').innerHTML = '';document.getElementById('resultSection').style.display = 'none';platforms.forEach(platform => {fetch("proxy.php", {headers: {"accept": "application/json, text/javascript, */*; q=0.01","content-type": "application/x-www-form-urlencoded; charset=UTF-8"},body: `${platform.param}=${md5Value}`,method: "POST"}).then(response => response.json()).then(data => {let result;if (data.result) {result = data.result;} else if (data.error && data.link) {result = `需要1积分查看,请访问 <a href="${data.link}" target="_blank">md5.li</a>`;} else {result = '很遗憾,没有解密成功';}const row = `<tr><td>${platform.name}</td><td>${md5Value}</td><td>${result}</td></tr>`;document.getElementById('resultTable').insertAdjacentHTML('beforeend', row);document.getElementById('resultSection').style.display = 'block'; // 显示结果}).catch(error => {const row = `<tr><td>${platform.name}</td><td>${md5Value}</td><td>错误: ${error}</td></tr>`;document.getElementById('resultTable').insertAdjacentHTML('beforeend', row);document.getElementById('resultSection').style.display = 'block'; // 显示结果});});});</script>
</body>
</html>
项目地址
https://github.com/C4rpeDime/MD5DecryptionPlugin