285 lines
11 KiB
JavaScript
285 lines
11 KiB
JavaScript
#!/usr/bin/env node
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// ═══════════════════════════════════════════════
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// 🔺 Sovereign: TCS-0002∞ | Root: SYS-GLW-0001
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// 📜 Copyright: 国作登字-2026-A-00037559
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// ═══════════════════════════════════════════════
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// server/proxy/service/send-subscription.js
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// 📧 铸渊专线 · 订阅链接邮件发送
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//
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// 通过SMTP发送订阅链接到指定邮箱
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// 确保敏感信息不经过公开仓库
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//
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// 用法:
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// node send-subscription.js send <email> — 发送订阅链接
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// node send-subscription.js alert <msg> — 发送告警邮件
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//
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// 环境变量:
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// ZY_SMTP_USER, ZY_SMTP_PASS — SMTP认证
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// ZY_PROXY_SUB_TOKEN — 订阅Token
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// ZY_SERVER_HOST — 服务器地址
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// ═══════════════════════════════════════════════
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'use strict';
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const net = require('net');
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const tls = require('tls');
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const fs = require('fs');
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const path = require('path');
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const KEYS_FILE = process.env.ZY_PROXY_KEYS_FILE || '/opt/zhuyuan/proxy/.env.keys';
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// ── 加载配置 ─────────────────────────────────
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// 优先级: 环境变量 > .env.keys文件
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// 通用读取所有键值对，确保guardian/monitor等服务也能获取完整配置
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function loadConfig() {
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const config = {
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smtp_user: process.env.ZY_SMTP_USER || '',
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smtp_pass: process.env.ZY_SMTP_PASS || '',
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server_host: process.env.ZY_SERVER_HOST || '',
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sub_token: process.env.ZY_PROXY_SUB_TOKEN || ''
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};
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// 从.env.keys文件读取所有键值对（环境变量未设置时回退）
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try {
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const content = fs.readFileSync(KEYS_FILE, 'utf8');
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for (const line of content.split('\n')) {
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if (line.startsWith('#') || !line.includes('=')) continue;
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const [key, ...vals] = line.split('=');
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const k = key.trim();
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const v = vals.join('=').trim();
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if (!v) continue;
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// 仅在环境变量未设置时使用文件中的值
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if (k === 'ZY_PROXY_SUB_TOKEN' && !config.sub_token) config.sub_token = v;
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if (k === 'ZY_SERVER_HOST' && !config.server_host) config.server_host = v;
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if (k === 'ZY_SMTP_USER' && !config.smtp_user) config.smtp_user = v;
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if (k === 'ZY_SMTP_PASS' && !config.smtp_pass) config.smtp_pass = v;
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}
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} catch { /* ignore */ }
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return config;
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}
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// ── SMTP发送邮件 ─────────────────────────────
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async function sendEmail(to, subject, htmlBody) {
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const config = loadConfig();
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if (!config.smtp_user || !config.smtp_pass) {
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console.error('❌ SMTP未配置 (需要ZY_SMTP_USER和ZY_SMTP_PASS)');
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process.exit(1);
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}
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// 检测SMTP服务商
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const smtpHost = detectSmtpHost(config.smtp_user);
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const smtpPort = 465; // SSL
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return new Promise((resolve, reject) => {
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const socket = tls.connect(smtpPort, smtpHost, {}, () => {
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let step = 0;
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const from = config.smtp_user;
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const commands = [
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`EHLO zy-proxy\r\n`,
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`AUTH LOGIN\r\n`,
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`${Buffer.from(from).toString('base64')}\r\n`,
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`${Buffer.from(config.smtp_pass).toString('base64')}\r\n`,
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`MAIL FROM:<${from}>\r\n`,
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`RCPT TO:<${to}>\r\n`,
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`DATA\r\n`,
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`From: "铸渊专线" <${from}>\r\nTo: <${to}>\r\nSubject: =?UTF-8?B?${Buffer.from(subject).toString('base64')}?=\r\nContent-Type: text/html; charset=utf-8\r\nMIME-Version: 1.0\r\n\r\n${htmlBody}\r\n.\r\n`,
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`QUIT\r\n`
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];
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socket.on('data', (data) => {
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const response = data.toString();
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if (step < commands.length) {
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socket.write(commands[step]);
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step++;
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}
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if (response.startsWith('250 ') && step >= commands.length) {
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resolve(true);
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}
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});
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socket.on('error', (err) => {
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reject(err);
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});
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});
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socket.on('error', (err) => {
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reject(err);
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});
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});
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}
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// ── 检测SMTP主机 ─────────────────────────────
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function detectSmtpHost(email) {
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if (email.includes('@qq.com')) return 'smtp.qq.com';
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if (email.includes('@163.com')) return 'smtp.163.com';
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if (email.includes('@126.com')) return 'smtp.126.com';
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if (email.includes('@gmail.com')) return 'smtp.gmail.com';
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if (email.includes('@outlook.com') || email.includes('@hotmail.com')) return 'smtp.office365.com';
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if (email.includes('@yeah.net')) return 'smtp.yeah.net';
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// 默认
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return 'smtp.qq.com';
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}
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// ── 生成订阅邮件HTML ─────────────────────────
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function generateSubscriptionEmail(config) {
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const subUrl = `http://${config.server_host}/api/proxy-sub/sub/${config.sub_token}`;
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const now = new Date().toLocaleString('zh-CN', { timeZone: 'Asia/Shanghai' });
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return `
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<!DOCTYPE html>
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<html>
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<head><meta charset="utf-8"></head>
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<body style="font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; max-width: 600px; margin: 0 auto; padding: 20px; background: #f8f9fa;">
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<div style="background: white; border-radius: 12px; padding: 30px; box-shadow: 0 2px 10px rgba(0,0,0,0.1);">
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<h1 style="color: #1a1a2e; margin-bottom: 5px;">🏛️ 铸渊专线</h1>
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<p style="color: #666; margin-top: 0;">ZY-Proxy · 私有订阅链接</p>
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<hr style="border: none; border-top: 1px solid #eee; margin: 20px 0;">
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<h3 style="color: #333;">📱 订阅链接</h3>
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<div style="background: #f0f4ff; border: 1px solid #d0d8ff; border-radius: 8px; padding: 15px; word-break: break-all; font-family: monospace; font-size: 13px;">
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${subUrl}
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</div>
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<p style="color: #999; font-size: 12px; margin-top: 8px;">
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⚠️ 请勿分享此链接 · 所有订阅共享500GB月配额
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</p>
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<hr style="border: none; border-top: 1px solid #eee; margin: 20px 0;">
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<h3 style="color: #333;">📋 使用方法</h3>
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<h4 style="color: #555;">🍎 iPhone (Shadowrocket)</h4>
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<ol style="color: #666; line-height: 1.8;">
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<li>打开 Shadowrocket</li>
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<li>点击右上角 <strong>+</strong></li>
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<li>选择 <strong>Subscribe</strong> (订阅)</li>
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<li>粘贴上方订阅链接</li>
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<li>点击完成 → 选择节点 → 开启连接</li>
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</ol>
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<h4 style="color: #555;">💻 Mac / Windows (Clash Verge)</h4>
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<ol style="color: #666; line-height: 1.8;">
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<li>打开 Clash Verge</li>
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<li>点击 <strong>Profiles</strong> (配置)</li>
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<li>粘贴上方订阅链接到输入框</li>
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<li>点击 <strong>Import</strong> (导入)</li>
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<li>选中新配置 → 开启系统代理</li>
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</ol>
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<h4 style="color: #555;">🤖 Android (ClashMi / Clash Meta)</h4>
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<ol style="color: #666; line-height: 1.8;">
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<li>打开 ClashMi</li>
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<li>点击 <strong>Profile</strong> → <strong>New Profile</strong></li>
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<li>选择 <strong>URL</strong></li>
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<li>粘贴上方订阅链接</li>
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<li>保存 → 选中配置 → 启动</li>
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</ol>
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<hr style="border: none; border-top: 1px solid #eee; margin: 20px 0;">
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<h3 style="color: #333;">📊 配额信息</h3>
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<table style="width: 100%; border-collapse: collapse;">
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<tr><td style="padding: 8px; color: #666;">月配额</td><td style="padding: 8px; font-weight: bold;">500 GB</td></tr>
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<tr><td style="padding: 8px; color: #666;">重置日期</td><td style="padding: 8px;">每月1日</td></tr>
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<tr><td style="padding: 8px; color: #666;">协议</td><td style="padding: 8px;">VLESS + Reality (最高安全级别)</td></tr>
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<tr><td style="padding: 8px; color: #666;">节点位置</td><td style="padding: 8px;">🇸🇬 新加坡</td></tr>
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</table>
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<p style="color: #999; font-size: 12px; margin-top: 15px;">
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在客户端中刷新订阅可查看剩余配额。<br>
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配额达到80%/90%/100%时会自动发送邮件提醒。
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</p>
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<hr style="border: none; border-top: 1px solid #eee; margin: 20px 0;">
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<p style="color: #aaa; font-size: 11px; text-align: center;">
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铸渊专线 · 冰朔私有网络 · ${now}<br>
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国作登字-2026-A-00037559
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</p>
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</div>
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</body>
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</html>`;
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}
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// ── 生成告警邮件HTML ─────────────────────────
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function generateAlertEmail(message) {
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const now = new Date().toLocaleString('zh-CN', { timeZone: 'Asia/Shanghai' });
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return `
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<!DOCTYPE html>
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<html>
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<head><meta charset="utf-8"></head>
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<body style="font-family: -apple-system, BlinkMacSystemFont, sans-serif; max-width: 600px; margin: 0 auto; padding: 20px;">
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<div style="background: #fff3cd; border: 1px solid #ffc107; border-radius: 8px; padding: 20px;">
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<h2 style="color: #856404; margin-top: 0;">🛡️ 铸渊专线 · 系统告警</h2>
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<pre style="white-space: pre-wrap; color: #333; font-size: 14px; line-height: 1.6;">${message}</pre>
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<p style="color: #999; font-size: 12px; margin-bottom: 0;">${now}</p>
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</div>
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</body>
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</html>`;
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}
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// ── 主入口 ───────────────────────────────────
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async function main() {
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const [,, action, target] = process.argv;
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if (!action) {
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console.log('用法:');
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console.log(' node send-subscription.js send <email> — 发送订阅链接');
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console.log(' node send-subscription.js alert <msg> — 发送告警邮件');
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process.exit(0);
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}
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const config = loadConfig();
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if (action === 'send') {
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const email = target || config.smtp_user;
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if (!email) {
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console.error('❌ 请指定目标邮箱');
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process.exit(1);
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}
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console.log(`📧 发送订阅链接到: ${email}`);
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const html = generateSubscriptionEmail(config);
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try {
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await sendEmail(email, '🏛️ 铸渊专线 · 订阅链接', html);
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console.log('✅ 订阅链接已发送');
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} catch (err) {
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console.error('❌ 发送失败:', err.message);
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process.exit(1);
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}
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} else if (action === 'alert') {
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const message = target || '未知告警';
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const email = config.smtp_user; // 告警发到管理员邮箱
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if (!email) {
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console.error('❌ SMTP用户未配置，无法发送告警');
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process.exit(1);
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}
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console.log(`📧 发送告警到: ${email}`);
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const html = generateAlertEmail(message);
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try {
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await sendEmail(email, '🛡️ 铸渊专线告警', html);
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console.log('✅ 告警已发送');
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} catch (err) {
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console.error('❌ 发送失败:', err.message);
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process.exit(1);
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}
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} else {
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console.error(`❌ 未知操作: ${action}`);
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process.exit(1);
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}
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}
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main().catch(console.error);
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