156 lines
4.7 KiB
JavaScript
156 lines
4.7 KiB
JavaScript
const net = require('net');
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function testProxyConnection(host, port, username, password) {
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return new Promise((resolve) => {
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console.log(`\n🔍 测试代理连接:`);
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console.log(` 主机: ${host}`);
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console.log(` 端口: ${port}`);
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console.log(` 用户名: ${username}`);
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console.log(` 密码: ${password ? '***' : '无'}`);
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console.log(`${'='.repeat(50)}`);
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// 1. 基本TCP连接测试
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console.log('\n📡 测试1: TCP连接测试');
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const socket = new net.Socket();
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const timeout = setTimeout(() => {
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socket.destroy();
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console.log(' ❌ TCP连接超时 (10秒)');
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testHttpProxy();
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}, 10000);
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socket.connect(port, host, () => {
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clearTimeout(timeout);
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console.log(' ✅ TCP连接成功');
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socket.destroy();
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testHttpProxy();
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});
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socket.on('error', (err) => {
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clearTimeout(timeout);
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console.log(` ❌ TCP连接失败: ${err.code || err.message}`);
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// 错误分析
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if (err.code === 'ECONNREFUSED') {
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console.log(' 💡 连接被拒绝 - 端口可能未开放或服务未运行');
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} else if (err.code === 'ENOTFOUND') {
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console.log(' 💡 主机未找到 - 请检查IP地址');
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} else if (err.code === 'ETIMEDOUT') {
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console.log(' 💡 连接超时 - 主机不可达或网络问题');
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}
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testHttpProxy();
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});
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// 2. HTTP代理测试
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function testHttpProxy() {
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console.log('\n📡 测试2: HTTP代理协议测试');
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const http = require('http');
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// 构建HTTP CONNECT请求
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const auth = username && password ?
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Buffer.from(`${username}:${password}`).toString('base64') : null;
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const options = {
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hostname: host,
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port: port,
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method: 'CONNECT',
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path: 'httpbin.org:80',
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headers: auth ? {
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'Proxy-Authorization': `Basic ${auth}`
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} : {}
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};
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const req = http.request(options);
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req.on('connect', (res, socket, head) => {
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console.log(' ✅ HTTP代理连接成功');
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console.log(` 状态码: ${res.statusCode}`);
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socket.end();
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testSocksProxy();
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});
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req.on('error', (err) => {
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console.log(` ❌ HTTP代理连接失败: ${err.code || err.message}`);
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testSocksProxy();
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});
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req.setTimeout(10000, () => {
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console.log(' ❌ HTTP代理连接超时');
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req.destroy();
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testSocksProxy();
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});
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req.end();
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}
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// 3. SOCKS代理测试
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function testSocksProxy() {
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console.log('\n📡 测试3: SOCKS代理协议测试');
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const socksSocket = new net.Socket();
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const socksTimeout = setTimeout(() => {
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socksSocket.destroy();
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console.log(' ❌ SOCKS连接超时');
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printSummary();
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}, 10000);
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socksSocket.connect(port, host, () => {
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clearTimeout(socksTimeout);
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// 发送SOCKS5握手
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const handshake = Buffer.from([0x05, 0x01, 0x00]); // SOCKS5, 1 method, no auth
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socksSocket.write(handshake);
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socksSocket.once('data', (data) => {
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if (data.length >= 2 && data[0] === 0x05) {
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console.log(' ✅ SOCKS5代理响应正常');
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console.log(` 认证方法: ${data[1] === 0x00 ? '无需认证' : data[1] === 0x02 ? '用户名密码' : '其他'}`);
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} else {
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console.log(' ❌ SOCKS5代理响应异常');
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}
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socksSocket.destroy();
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printSummary();
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});
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});
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socksSocket.on('error', (err) => {
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clearTimeout(socksTimeout);
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console.log(` ❌ SOCKS连接失败: ${err.code || err.message}`);
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printSummary();
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});
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}
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// 4. 总结
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function printSummary() {
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console.log('\n📋 测试总结:');
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console.log(' 🔍 端口3306通常是MySQL数据库端口，不是代理端口');
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console.log(' 💡 常见代理端口:');
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console.log(' - HTTP代理: 8080, 3128, 8888, 80');
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console.log(' - SOCKS5代理: 1080, 1085');
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console.log(' 📞 建议联系代理服务商确认正确的端口和协议类型');
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resolve();
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}
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});
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}
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// 测试您提供的代理配置
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const proxyConfig = {
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host: '143.20.228.192',
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port: 3306,
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username: 'mNrz1aEg',
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password: '3xV3dBYB'
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};
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console.log('🚀 开始代理连接测试...');
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testProxyConnection(proxyConfig.host, proxyConfig.port, proxyConfig.username, proxyConfig.password)
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.then(() => {
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console.log('\n✨ 测试完成!');
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process.exit(0);
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})
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.catch(error => {
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console.error('\n💥 测试过程中发生错误:', error.message);
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process.exit(1);
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});
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