Xiaohongshu MCP Server

/** * 指纹生成器 * * @description 生成真实的浏览器指纹数据，用于反风控 * @author MCP团队 * @since 2024-12-20 */ import { faker } from '@faker-js/faker'; import crypto from 'crypto'; export class FingerprintGenerator { constructor() { this.userAgents = [ 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36', 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36', 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36' ]; this.webglVendors = [ 'Google Inc. (Intel)', 'Google Inc. (NVIDIA)', 'Google Inc. (AMD)', 'Intel Inc.', 'NVIDIA Corporation' ]; this.webglRenderers = [ 'ANGLE (Intel, Intel(R) UHD Graphics 620 Direct3D11 vs_5_0 ps_5_0, D3D11)', 'ANGLE (NVIDIA, NVIDIA GeForce GTX 1060 6GB Direct3D11 vs_5_0 ps_5_0, D3D11)', 'ANGLE (AMD, Radeon RX 580 Series Direct3D11 vs_5_0 ps_5_0, D3D11)', 'Intel Iris OpenGL Engine', 'NVIDIA GeForce GTX 1060 6GB/PCIe/SSE2' ]; this.timezones = [ 'Asia/Shanghai', 'Asia/Beijing', 'Asia/Chongqing', 'Asia/Harbin', 'Asia/Urumqi' ]; this.languages = [ 'zh-CN', 'zh-CN,zh;q=0.9,en;q=0.8', 'zh-CN,zh;q=0.9,en-US;q=0.8,en;q=0.7' ]; } async generate() { const baseFingerprint = { // 基本信息 userAgent: this._generateUserAgent(), viewport: this._generateViewport(), screen: this._generateScreen(), // 硬件信息 deviceMemory: this._generateDeviceMemory(), hardwareConcurrency: this._generateHardwareConcurrency(), // 位置信息 timezone: this._generateTimezone(), timezoneOffset: this._generateTimezoneOffset(), location: this._generateLocation(), // 语言信息 language: this._generateLanguage(), languages: this._generateLanguages(), platform: this._generatePlatform(), // WebGL信息 webglVendor: this._generateWebglVendor(), webglRenderer: this._generateWebglRenderer(), // Canvas指纹 canvasFingerprint: this._generateCanvasFingerprint(), // Audio指纹 audioFingerprint: this._generateAudioFingerprint(), // 字体信息 fonts: this._generateFonts(), // 插件信息 plugins: this._generatePlugins(), // WebRTC信息 webrtcIP: this._generateWebRTCIP(), // 指纹ID fingerprintId: this._generateFingerprintId() }; return baseFingerprint; } _generateUserAgent() { return faker.helpers.arrayElement(this.userAgents); } _generateViewport() { const sizes = [ { width: 1920, height: 1080 }, { width: 1366, height: 768 }, { width: 1440, height: 900 }, { width: 1536, height: 864 }, { width: 1280, height: 720 } ]; return faker.helpers.arrayElement(sizes); } _generateScreen() { const sizes = [ { width: 1920, height: 1080 }, { width: 1366, height: 768 }, { width: 1440, height: 900 }, { width: 1536, height: 864 }, { width: 1280, height: 720 } ]; return faker.helpers.arrayElement(sizes); } _generateDeviceMemory() { const memories = [4, 8, 16, 32]; return faker.helpers.arrayElement(memories); } _generateHardwareConcurrency() { const cores = [2, 4, 6, 8, 12, 16]; return faker.helpers.arrayElement(cores); } _generateTimezone() { return faker.helpers.arrayElement(this.timezones); } _generateTimezoneOffset() { // 中国时区偏移量（分钟） return -480; } _generateLocation() { // 中国主要城市坐标 const cities = [ { name: '北京', latitude: 39.9042, longitude: 116.4074 }, { name: '上海', latitude: 31.2304, longitude: 121.4737 }, { name: '广州', latitude: 23.1291, longitude: 113.2644 }, { name: '深圳', latitude: 22.5431, longitude: 114.0579 }, { name: '杭州', latitude: 30.2741, longitude: 120.1551 }, { name: '成都', latitude: 30.5728, longitude: 104.0668 }, { name: '武汉', latitude: 30.5928, longitude: 114.3055 }, { name: '西安', latitude: 34.3416, longitude: 108.9398 }, { name: '南京', latitude: 32.0603, longitude: 118.7969 }, { name: '重庆', latitude: 29.4316, longitude: 106.9123 } ]; return faker.helpers.arrayElement(cities); } _generateLanguage() { return faker.helpers.arrayElement(this.languages); } _generateLanguages() { return faker.helpers.arrayElement([ ['zh-CN', 'zh', 'en'], ['zh-CN', 'zh', 'en-US', 'en'], ['zh-CN', 'zh'] ]); } _generatePlatform() { const platforms = [ 'Win32', 'MacIntel', 'Linux x86_64' ]; return faker.helpers.arrayElement(platforms); } _generateWebglVendor() { return faker.helpers.arrayElement(this.webglVendors); } _generateWebglRenderer() { return faker.helpers.arrayElement(this.webglRenderers); } _generateCanvasFingerprint() { // 生成Canvas指纹 const canvas = { width: 220, height: 30, text: '🌟 MCP小红书指纹生成器 🌟' }; const hash = crypto.createHash('md5'); hash.update(JSON.stringify(canvas)); return hash.digest('hex'); } _generateAudioFingerprint() { // 生成Audio指纹 const audioData = { sampleRate: 44100, channelCount: 2, bitsPerSample: 16, length: 1, data: new Array(44100).fill(0).map(() => Math.random() * 2 - 1) }; const hash = crypto.createHash('md5'); hash.update(JSON.stringify(audioData)); return hash.digest('hex'); } _generateFonts() { const fontFamilies = [ 'Arial', 'Helvetica', 'Times New Roman', 'Times', 'Courier New', 'Courier', 'Verdana', 'Georgia', 'Palatino', 'Garamond', 'Bookman', 'Comic Sans MS', 'Trebuchet MS', 'Arial Black', 'Impact', 'SimSun', 'NSimSun', 'FangSong', 'KaiTi', 'Microsoft YaHei', 'Microsoft JhengHei', 'LiSu', 'YouYuan' ]; return faker.helpers.arrayElements(fontFamilies, faker.number.int({ min: 8, max: 15 })); } _generatePlugins() { const plugins = [ 'Chrome PDF Plugin', 'Chrome PDF Viewer', 'Native Client', 'Widevine Content Decryption Module', 'Adobe Flash Player' ]; return faker.helpers.arrayElements(plugins, faker.number.int({ min: 2, max: 4 })); } _generateWebRTCIP() { // 生成私有IP地址 const privateRanges = [ '192.168.', '10.', '172.16.', '172.17.', '172.18.', '172.19.', '172.20.', '172.21.', '172.22.', '172.23.', '172.24.', '172.25.', '172.26.', '172.27.', '172.28.', '172.29.', '172.30.', '172.31.' ]; const range = faker.helpers.arrayElement(privateRanges); const suffix = range.startsWith('10.') || range.startsWith('172.') ? faker.number.int({ min: 0, max: 255 }) + '.' + faker.number.int({ min: 1, max: 255 }) : faker.number.int({ min: 1, max: 255 }); return range + suffix; } _generateFingerprintId() { return crypto.randomBytes(16).toString('hex'); } async generateMultiple(count) { const fingerprints = []; for (let i = 0; i < count; i++) { fingerprints.push(await this.generate()); } return fingerprints; } }