144 lines
4.2 KiB
JavaScript
144 lines
4.2 KiB
JavaScript
require('dotenv').config();
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const express = require('express');
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const mongoose = require('mongoose');
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const cors = require('cors');
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const crypto = require('crypto');
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const moment = require('moment');
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const License = require('./models/License');
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const app = express();
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// Middleware
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app.use(cors());
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app.use(express.json());
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// Connect to MongoDB
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mongoose.connect(process.env.MONGODB_URI)
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.then(() => console.log('Connected to MongoDB'))
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.catch(err => console.error('MongoDB connection error:', err));
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// Activation endpoint
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app.post('/activate', async (req, res) => {
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try {
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const { license_key, machine_code, activation_date } = req.body;
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// Validate input
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if (!license_key || !machine_code) {
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return res.status(400).json({
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success: false,
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message: '许可证密钥和机器码是必需的'
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});
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}
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// Check if license already exists
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const existingLicense = await License.findOne({ licenseKey: license_key });
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if (existingLicense) {
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if (existingLicense.machineCode !== machine_code) {
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return res.status(400).json({
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success: false,
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message: '许可证已在其他设备上激活'
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});
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}
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if (!existingLicense.isActive) {
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return res.status(400).json({
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success: false,
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message: '许可证已被禁用'
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});
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}
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}
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// Create new license or update existing one
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const expiryDate = moment().add(1, 'year').toDate(); // 设置一年有效期
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const licenseData = {
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licenseKey: license_key,
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machineCode: machine_code,
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activationDate: activation_date || new Date(),
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expiryDate: expiryDate,
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isActive: true
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};
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if (existingLicense) {
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await License.updateOne({ licenseKey: license_key }, licenseData);
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} else {
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await License.create(licenseData);
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}
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return res.json({
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success: true,
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message: '激活成功',
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expiry_date: expiryDate.toISOString().split('T')[0]
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});
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} catch (error) {
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console.error('激活错误:', error);
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return res.status(500).json({
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success: false,
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message: '服务器错误'
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});
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}
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});
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// Verification endpoint
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app.post('/verify', async (req, res) => {
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try {
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const { license_key, machine_code } = req.body;
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// Validate input
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if (!license_key || !machine_code) {
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return res.status(400).json({
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success: false,
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message: '许可证密钥和机器码是必需的'
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});
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}
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// Find license
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const license = await License.findOne({ licenseKey: license_key });
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if (!license) {
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return res.status(404).json({
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success: false,
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message: '许可证不存在'
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});
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}
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// Check machine code
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if (license.machineCode !== machine_code) {
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return res.status(400).json({
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success: false,
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message: '硬件信息不匹配'
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});
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}
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// Check if license is active
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if (!license.isActive) {
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return res.status(400).json({
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success: false,
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message: '许可证已被禁用'
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});
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}
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// Check expiry
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if (moment().isAfter(license.expiryDate)) {
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return res.status(400).json({
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success: false,
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message: '许可证已过期'
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});
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}
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return res.json({
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success: true,
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message: '许可证有效',
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expiry_date: license.expiryDate.toISOString().split('T')[0]
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});
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} catch (error) {
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console.error('验证错误:', error);
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return res.status(500).json({
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success: false,
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message: '服务器错误'
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});
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}
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});
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const PORT = process.env.PORT || 3000;
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app.listen(PORT, () => {
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console.log(`Server is running on port ${PORT}`);
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});
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