express-useragent/dist/index.cjs

JS Library & ExpressJS user-agent middleware exposing

"use strict";
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
  if (from && typeof from === "object" || typeof from === "function") {
    for (let key of __getOwnPropNames(from))
      if (!__hasOwnProp.call(to, key) && key !== except)
        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
  }
  return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);

// src/index.ts
var index_exports = {};
__export(index_exports, {
  UserAgent: () => UserAgent,
  default: () => index_default,
  express: () => express,
  useragent: () => useragent,
  useragentMiddleware: () => useragentMiddleware
});
module.exports = __toCommonJS(index_exports);

// src/express-useragent.ts
var BOTS = [
  "\\+https:\\/\\/developers.google.com\\/\\+\\/web\\/snippet\\/",
  "ad\\smonitoring",
  "adsbot",
  "apex",
  "applebot",
  "archive.org_bot",
  "baiduspider",
  "bingbot",
  "chromeheadless",
  "cloudflare",
  "cloudinary",
  "crawler",
  "curl",
  "discordbot",
  "duckduckbot",
  "embedly",
  "exabot",
  "facebookexternalhit",
  "facebot",
  "flipboard",
  "google",
  "googlebot",
  "gsa-crawler",
  "gurujibot",
  "guzzlehttp",
  "heritrix",
  "ia_archiver",
  "insights",
  "linkedinbot",
  "ltx71",
  "mediapartners",
  "msnbot",
  "odklbot",
  "phantom\\.js",
  "phantomjs",
  "pingdom",
  "pinterest",
  "python",
  "rtlnieuws",
  "skypeuripreview",
  "slackbot",
  "slurp",
  "spbot",
  "telegrambot",
  "test\\scertificate",
  "testing",
  "tiabot",
  "tumblr ",
  "twitterbot",
  "vkshare",
  "web\\sscraper",
  "wget",
  "yandexbot",
  "whatsapp",
  "orangebot",
  "smtbot",
  "qwantify",
  "mj12bot",
  "ahrefsbot",
  "seznambot",
  "panscient\\.com",
  "duckduckgo-favicons-bot",
  "uptimerobot",
  "semrushbot",
  "postman",
  "dotbot",
  "zoominfobot",
  "ifttt",
  "sogou",
  "ru_bot",
  "researchscan",
  "nimbostratus-bot",
  "slack-imgproxy",
  "node-superagent",
  "go-http-client",
  "jersey",
  "dataprovider.com",
  "github-camo",
  "dispatch",
  "checkmarknetwork",
  "screaming frog",
  "whatweb",
  "daum",
  "netcraftsurveyagent",
  "mojeekbot",
  "surdotlybot",
  "springbot"
];
var IS_BOT_REGEXP = new RegExp(`^.*(${BOTS.join("|")}).*$`, "i");
var SILK_REGEXP = /silk/i;
var SILK_ACCELERATED_REGEXP = /Silk-Accelerated=true/i;
var SMART_TV_REGEXP = /smart-tv|smarttv|googletv|appletv|hbbtv|pov_tv|netcast.tv/i;
var ANDROID_TABLET_REGEXP = /mobile/i;
var MOBILE_REGEXP = /mobile|^ios-/i;
var DALVIK_REGEXP = /dalvik/i;
var IOS_SCALE_REGEXP = /scale/i;
var WEBKIT_REGEXP = /applewebkit/i;
var WECHAT_REGEXP = /micromessenger/i;
var DEFAULT_AGENT = {
  isYaBrowser: false,
  isAuthoritative: true,
  isMobile: false,
  isMobileNative: false,
  isTablet: false,
  isiPad: false,
  isiPod: false,
  isiPhone: false,
  isiPhoneNative: false,
  isAndroid: false,
  isAndroidNative: false,
  isBlackberry: false,
  isOpera: false,
  isIE: false,
  isEdge: false,
  isIECompatibilityMode: false,
  isSafari: false,
  isFirefox: false,
  isWebkit: false,
  isChrome: false,
  isKonqueror: false,
  isOmniWeb: false,
  isSeaMonkey: false,
  isFlock: false,
  isAmaya: false,
  isPhantomJS: false,
  isEpiphany: false,
  isDesktop: false,
  isWindows: false,
  isLinux: false,
  isLinux64: false,
  isMac: false,
  isChromeOS: false,
  isBada: false,
  isSamsung: false,
  isRaspberry: false,
  isBot: false,
  isCurl: false,
  isAndroidTablet: false,
  isWinJs: false,
  isKindleFire: false,
  isSilk: false,
  isCaptive: false,
  isSmartTV: false,
  isUC: false,
  isFacebook: false,
  isAlamoFire: false,
  isElectron: false,
  silkAccelerated: false,
  browser: "unknown",
  version: "unknown",
  os: "unknown",
  platform: "unknown",
  isWechat: false,
  isWindowsPhone: false,
  SilkAccelerated: false,
  geoIp: {},
  source: "",
  electronVersion: ""
};
function createDefaultAgent() {
  return {
    ...DEFAULT_AGENT,
    geoIp: {},
    source: "",
    electronVersion: ""
  };
}
var UserAgent = class _UserAgent {
  constructor() {
    this.versions = {
      Edge: /(?:edge|edga|edgios|edg)\/([\d\w.-]+)/i,
      Firefox: /(?:firefox|fxios)\/([\d\w.-]+)/i,
      IE: /msie\s([\d.]+[\d])|trident\/\d+\.\d+;.*[rv:]+(\d+\.\d)/i,
      Chrome: /(?:chrome|crios)\/([\d\w.-]+)/i,
      Chromium: /chromium\/([\d\w.-]+)/i,
      Safari: /(version|safari)\/([\d\w.-]+)/i,
      Opera: /version\/([\d\w.-]+)|OPR\/([\d\w.-]+)/i,
      Ps3: /([\d\w.-]+)\)\s*$/i,
      Psp: /([\d\w.-]+)\)?\s*$/i,
      Amaya: /amaya\/([\d\w.-]+)/i,
      SeaMonkey: /seamonkey\/([\d\w.-]+)/i,
      OmniWeb: /omniweb\/v([\d\w.-]+)/i,
      Flock: /flock\/([\d\w.-]+)/i,
      Epiphany: /epiphany\/([\d\w.-]+)/i,
      WinJs: /msapphost\/([\d\w.-]+)/i,
      PhantomJS: /phantomjs\/([\d\w.-]+)/i,
      AlamoFire: /alamofire\/([\d\w.-]+)/i,
      UC: /ucbrowser\/([\d\w.]+)/i,
      Facebook: /FBAV\/([\d\w.]+)/i,
      WebKit: /applewebkit\/([\d\w.]+)/i,
      Wechat: /micromessenger\/([\d\w.]+)/i,
      Electron: /Electron\/([\d\w.]+)/i
    };
    this.browsers = {
      YaBrowser: /yabrowser/i,
      Edge: /edge|edga|edgios|edg/i,
      Amaya: /amaya/i,
      Konqueror: /konqueror/i,
      Epiphany: /epiphany/i,
      SeaMonkey: /seamonkey/i,
      Flock: /flock/i,
      OmniWeb: /omniweb/i,
      Chromium: /chromium/i,
      Chrome: /chrome|crios/i,
      Safari: /safari/i,
      IE: /msie|trident/i,
      Opera: /opera|OPR\//i,
      PS3: /playstation 3/i,
      PSP: /playstation portable/i,
      Firefox: /firefox|fxios/i,
      WinJs: /msapphost/i,
      PhantomJS: /phantomjs/i,
      AlamoFire: /alamofire/i,
      UC: /UCBrowser/i,
      Facebook: /FBA[NV]/
    };
    this.os = {
      Windows11: /\bwindows(?:\s|_|)11(?:\.\d+)?/i,
      Windows10: /windows nt 10\.0/i,
      Windows81: /windows nt 6\.3/i,
      Windows8: /windows nt 6\.2/i,
      Windows7: /windows nt 6\.1/i,
      UnknownWindows: /windows nt 6\.\d+/i,
      WindowsVista: /windows nt 6\.0/i,
      Windows2003: /windows nt 5\.2/i,
      WindowsXP: /windows nt 5\.1/i,
      Windows2000: /windows nt 5\.0/i,
      WindowsPhone81: /windows phone 8\.1/i,
      WindowsPhone80: /windows phone 8\.0/i,
      OSXCheetah: /os x 10[._]0/i,
      OSXPuma: /os x 10[._]1(\D|$)/i,
      OSXJaguar: /os x 10[._]2/i,
      OSXPanther: /os x 10[._]3/i,
      OSXTiger: /os x 10[._]4/i,
      OSXLeopard: /os x 10[._]5/i,
      OSXSnowLeopard: /os x 10[._]6/i,
      OSXLion: /os x 10[._]7/i,
      OSXMountainLion: /os x 10[._]8/i,
      OSXMavericks: /os x 10[._]9/i,
      OSXYosemite: /os x 10[._]10/i,
      OSXElCapitan: /os x 10[._]11/i,
      MacOSSierra: /os x 10[._]12/i,
      MacOSHighSierra: /os x 10[._]13/i,
      MacOSMojave: /os x 10[._]14/i,
      MacOSCatalina: /os x 10[._]15/i,
      MacOSBigSur: /(mac os x 10[._]16(?:[._]\d+)?|mac os (?:x )?11[._]\d+)/i,
      MacOSMonterey: /mac os (?:x )?12[._]\d+/i,
      MacOSVentura: /mac os (?:x )?13[._]\d+/i,
      MacOSSonoma: /mac os (?:x )?14[._]\d+/i,
      MacOSSequoia: /mac os (?:x )?15[._]\d+/i,
      MacOSTahoe: /mac os (?:x )?26[._]\d+/i,
      Mac: /os x/i,
      Linux: /linux/i,
      Linux64: /linux x86_64/i,
      ChromeOS: /cros/i,
      Wii: /wii/i,
      PS3: /playstation 3/i,
      PSP: /playstation portable/i,
      iPad: /\(iPad.*os (\d+)[._](\d+)/i,
      iPhone: /\(iPhone.*os (\d+)[._](\d+)/i,
      iOS: /ios/i,
      Bada: /Bada\/(\d+)\.(\d+)/i,
      Curl: /curl\/(\d+)\.(\d+)\.(\d+)/i,
      Electron: /Electron\/(\d+)\.(\d+)\.(\d+)/i
    };
    this.platform = {
      Windows: /windows nt/i,
      WindowsPhone: /windows phone/i,
      Mac: /macintosh/i,
      Linux: /linux/i,
      Wii: /wii/i,
      Playstation: /playstation/i,
      iPad: /ipad/i,
      iPod: /ipod/i,
      iPhone: /iphone/i,
      Android: /android/i,
      Blackberry: /blackberry/i,
      Samsung: /samsung/i,
      Curl: /curl/i,
      Electron: /Electron/i,
      iOS: /^ios-/i
    };
    this.Agent = createDefaultAgent();
  }
  reset() {
    this.Agent = createDefaultAgent();
    return this;
  }
  testNginxGeoIP(headers) {
    Object.entries(headers ?? {}).forEach(([key, value]) => {
      if (/^GEOIP/i.test(key) && value !== void 0) {
        this.Agent.geoIp[key] = Array.isArray(value) ? value.join(",") : value;
      }
    });
    return this;
  }
  testBot() {
    const match = IS_BOT_REGEXP.exec(this.Agent.source.toLowerCase());
    if (match) {
      this.Agent.isBot = match[1];
    } else if (!this.Agent.isAuthoritative) {
      this.Agent.isBot = /bot/i.test(this.Agent.source);
    }
  }
  testSmartTV() {
    this.Agent.isSmartTV = SMART_TV_REGEXP.test(this.Agent.source.toLowerCase());
  }
  testMobile() {
    if (this.Agent.isWindows || this.Agent.isLinux || this.Agent.isMac || this.Agent.isChromeOS) {
      this.Agent.isDesktop = true;
    } else if (this.Agent.isAndroid || this.Agent.isSamsung) {
      this.Agent.isMobile = true;
    }
    if (this.Agent.isiPad || this.Agent.isiPod || this.Agent.isiPhone || this.Agent.isBada || this.Agent.isBlackberry || this.Agent.isAndroid || this.Agent.isWindowsPhone) {
      this.Agent.isMobile = true;
      this.Agent.isDesktop = false;
    }
    if (MOBILE_REGEXP.test(this.Agent.source)) {
      this.Agent.isMobile = true;
      this.Agent.isDesktop = false;
    }
    if (DALVIK_REGEXP.test(this.Agent.source)) {
      this.Agent.isAndroidNative = true;
      this.Agent.isMobileNative = true;
    }
    if (IOS_SCALE_REGEXP.test(this.Agent.source)) {
      this.Agent.isiPhoneNative = true;
      this.Agent.isMobileNative = true;
    }
  }
  testAndroidTablet() {
    if (this.Agent.isAndroid && !ANDROID_TABLET_REGEXP.test(this.Agent.source)) {
      this.Agent.isAndroidTablet = true;
    }
  }
  testTablet() {
    if (this.Agent.isiPad || this.Agent.isAndroidTablet || this.Agent.isKindleFire) {
      this.Agent.isTablet = true;
    }
    if (/tablet/i.test(this.Agent.source)) {
      this.Agent.isTablet = true;
    }
  }
  testCompatibilityMode() {
    if (!this.Agent.isIE) {
      return;
    }
    const tridentMatch = /Trident\/(\d)\.0/i.exec(this.Agent.source);
    if (!tridentMatch) {
      return;
    }
    const tridentVersion = parseInt(tridentMatch[1], 10);
    const version = parseInt(String(this.Agent.version), 10);
    if (version === 7 && tridentVersion === 7) {
      this.Agent.isIECompatibilityMode = true;
      this.Agent.version = "11.0";
    }
    if (version === 7 && tridentVersion === 6) {
      this.Agent.isIECompatibilityMode = true;
      this.Agent.version = "10.0";
    }
    if (version === 7 && tridentVersion === 5) {
      this.Agent.isIECompatibilityMode = true;
      this.Agent.version = "9.0";
    }
    if (version === 7 && tridentVersion === 4) {
      this.Agent.isIECompatibilityMode = true;
      this.Agent.version = "8.0";
    }
  }
  testSilk() {
    if (SILK_REGEXP.test(this.Agent.source)) {
      this.Agent.isSilk = true;
    }
    if (SILK_ACCELERATED_REGEXP.test(this.Agent.source)) {
      this.Agent.silkAccelerated = true;
      this.Agent.SilkAccelerated = true;
    }
    return this.Agent.isSilk ? "Silk" : false;
  }
  testKindleFire() {
    const { source } = this.Agent;
    if (/KFOT/gi.test(source)) {
      this.Agent.isKindleFire = true;
      return "Kindle Fire";
    }
    if (/KFTT/gi.test(source)) {
      this.Agent.isKindleFire = true;
      return "Kindle Fire HD";
    }
    if (/KFJWI/gi.test(source)) {
      this.Agent.isKindleFire = true;
      return "Kindle Fire HD 8.9";
    }
    if (/KFJWA/gi.test(source)) {
      this.Agent.isKindleFire = true;
      return "Kindle Fire HD 8.9 4G";
    }
    if (/KFSOWI/gi.test(source)) {
      this.Agent.isKindleFire = true;
      return "Kindle Fire HD 7";
    }
    if (/KFTHWI/gi.test(source)) {
      this.Agent.isKindleFire = true;
      return "Kindle Fire HDX 7";
    }
    if (/KFTHWA/gi.test(source)) {
      this.Agent.isKindleFire = true;
      return "Kindle Fire HDX 7 4G";
    }
    if (/KFAPWI/gi.test(source)) {
      this.Agent.isKindleFire = true;
      return "Kindle Fire HDX 8.9";
    }
    if (/KFAPWA/gi.test(source)) {
      this.Agent.isKindleFire = true;
      return "Kindle Fire HDX 8.9 4G";
    }
    return false;
  }
  testCaptiveNetwork() {
    if (/CaptiveNetwork/gi.test(this.Agent.source)) {
      this.Agent.isCaptive = true;
      this.Agent.isMac = true;
      this.Agent.platform = "Apple Mac";
      return "CaptiveNetwork";
    }
    return false;
  }
  testWebkit() {
    if (this.Agent.browser === "unknown" && WEBKIT_REGEXP.test(this.Agent.source)) {
      this.Agent.browser = "Apple WebKit";
      this.Agent.isWebkit = true;
    }
  }
  testWechat() {
    if (WECHAT_REGEXP.test(this.Agent.source)) {
      this.Agent.isWechat = true;
      this.Agent.version = this.getWechatVersion(this.Agent.source);
    }
  }
  parse(source) {
    return new _UserAgent().hydrate(source).Agent;
  }
  hydrate(source) {
    this.Agent = createDefaultAgent();
    this.Agent.source = source.trim();
    this.Agent.os = this.getOS(this.Agent.source);
    this.Agent.platform = this.getPlatform(this.Agent.source);
    this.Agent.browser = this.getBrowser(this.Agent.source);
    this.Agent.version = this.getBrowserVersion(this.Agent.source);
    this.Agent.electronVersion = this.getElectronVersion(this.Agent.source);
    this.testBot();
    this.testSmartTV();
    this.testMobile();
    this.testAndroidTablet();
    this.testTablet();
    this.testCompatibilityMode();
    this.testSilk();
    this.testKindleFire();
    this.testCaptiveNetwork();
    this.testWebkit();
    this.testWechat();
    return this;
  }
  getBrowser(string) {
    const agent = this.Agent;
    if (this.browsers.YaBrowser.test(string)) {
      agent.isYaBrowser = true;
      return "YaBrowser";
    }
    if (this.browsers.AlamoFire.test(string)) {
      agent.isAlamoFire = true;
      return "AlamoFire";
    }
    if (this.browsers.Edge.test(string)) {
      agent.isEdge = true;
      return "Edge";
    }
    if (this.browsers.PhantomJS.test(string)) {
      agent.isPhantomJS = true;
      return "PhantomJS";
    }
    if (this.browsers.Konqueror.test(string)) {
      agent.isKonqueror = true;
      return "Konqueror";
    }
    if (this.browsers.Amaya.test(string)) {
      agent.isAmaya = true;
      return "Amaya";
    }
    if (this.browsers.Epiphany.test(string)) {
      agent.isEpiphany = true;
      return "Epiphany";
    }
    if (this.browsers.SeaMonkey.test(string)) {
      agent.isSeaMonkey = true;
      return "SeaMonkey";
    }
    if (this.browsers.Flock.test(string)) {
      agent.isFlock = true;
      return "Flock";
    }
    if (this.browsers.OmniWeb.test(string)) {
      agent.isOmniWeb = true;
      return "OmniWeb";
    }
    if (this.browsers.Opera.test(string)) {
      agent.isOpera = true;
      return "Opera";
    }
    if (this.browsers.Chromium.test(string)) {
      agent.isChrome = true;
      return "Chromium";
    }
    if (this.browsers.Facebook.test(string)) {
      agent.isFacebook = true;
      return "Facebook";
    }
    if (this.browsers.Chrome.test(string)) {
      agent.isChrome = true;
      return "Chrome";
    }
    if (this.browsers.WinJs.test(string)) {
      agent.isWinJs = true;
      return "WinJs";
    }
    if (this.browsers.IE.test(string)) {
      agent.isIE = true;
      return "IE";
    }
    if (this.browsers.Firefox.test(string)) {
      agent.isFirefox = true;
      return "Firefox";
    }
    if (this.browsers.Safari.test(string)) {
      agent.isSafari = true;
      return "Safari";
    }
    if (this.browsers.PS3.test(string)) {
      return "ps3";
    }
    if (this.browsers.PSP.test(string)) {
      return "psp";
    }
    if (this.browsers.UC.test(string)) {
      agent.isUC = true;
      return "UCBrowser";
    }
    if (string.includes("Dalvik")) {
      return "unknown";
    }
    if (!string.startsWith("Mozilla")) {
      const guess = /^([\d\w.-]+)\/[\d\w.-]+/i.exec(string);
      if (guess) {
        agent.isAuthoritative = false;
        return guess[1];
      }
    }
    return "unknown";
  }
  getBrowserVersion(string) {
    const agent = this.Agent;
    const browser = agent.browser;
    const match = (exp, index = 1) => {
      const result = string.match(exp);
      return result ? result[index] ?? result[1] ?? "unknown" : null;
    };
    switch (browser) {
      case "Edge":
        return match(this.versions.Edge) ?? "unknown";
      case "PhantomJS":
        return match(this.versions.PhantomJS) ?? "unknown";
      case "Chrome":
        return match(this.versions.Chrome) ?? "unknown";
      case "Chromium":
        return match(this.versions.Chromium) ?? "unknown";
      case "Safari":
        return match(this.versions.Safari, 2) ?? "unknown";
      case "Opera": {
        const operaMatch = string.match(this.versions.Opera);
        if (operaMatch) {
          return operaMatch[1] || operaMatch[2] || "unknown";
        }
        return "unknown";
      }
      case "Firefox":
        return match(this.versions.Firefox) ?? "unknown";
      case "WinJs":
        return match(this.versions.WinJs) ?? "unknown";
      case "IE": {
        const ieMatch = string.match(this.versions.IE);
        if (ieMatch) {
          return ieMatch[2] ?? ieMatch[1] ?? "unknown";
        }
        return "unknown";
      }
      case "ps3":
        return match(this.versions.Ps3) ?? "unknown";
      case "psp":
        return match(this.versions.Psp) ?? "unknown";
      case "Amaya":
        return match(this.versions.Amaya) ?? "unknown";
      case "Epiphany":
        return match(this.versions.Epiphany) ?? "unknown";
      case "SeaMonkey":
        return match(this.versions.SeaMonkey) ?? "unknown";
      case "Flock":
        return match(this.versions.Flock) ?? "unknown";
      case "OmniWeb":
        return match(this.versions.OmniWeb) ?? "unknown";
      case "UCBrowser":
        return match(this.versions.UC) ?? "unknown";
      case "Facebook":
        return match(this.versions.Facebook) ?? "unknown";
      default:
        if (browser !== "unknown") {
          const regex = new RegExp(`${browser}[\\/ ]([\\d\\w.\\-]+)`, "i");
          const genericMatch = string.match(regex);
          if (genericMatch) {
            return genericMatch[1];
          }
        } else {
          this.testWebkit();
          if (this.Agent.isWebkit) {
            const webkitMatch = string.match(this.versions.WebKit);
            if (webkitMatch) {
              return webkitMatch[1];
            }
          }
        }
    }
    return "unknown";
  }
  getWechatVersion(string) {
    const match = string.match(this.versions.Wechat);
    return match ? match[1] : "unknown";
  }
  getElectronVersion(string) {
    const match = string.match(this.versions.Electron);
    if (match) {
      this.Agent.isElectron = true;
      return match[1];
    }
    return "";
  }
  getOS(string) {
    if (this.os.WindowsVista.test(string)) {
      this.Agent.isWindows = true;
      return "Windows Vista";
    }
    if (this.os.Windows7.test(string)) {
      this.Agent.isWindows = true;
      return "Windows 7";
    }
    if (this.os.Windows8.test(string)) {
      this.Agent.isWindows = true;
      return "Windows 8";
    }
    if (this.os.Windows81.test(string)) {
      this.Agent.isWindows = true;
      return "Windows 8.1";
    }
    if (this.os.Windows11.test(string)) {
      this.Agent.isWindows = true;
      return "Windows 11";
    }
    if (this.os.Windows10.test(string)) {
      this.Agent.isWindows = true;
      return "Windows 10.0";
    }
    if (this.os.Windows2003.test(string)) {
      this.Agent.isWindows = true;
      return "Windows 2003";
    }
    if (this.os.WindowsXP.test(string)) {
      this.Agent.isWindows = true;
      return "Windows XP";
    }
    if (this.os.Windows2000.test(string)) {
      this.Agent.isWindows = true;
      return "Windows 2000";
    }
    if (this.os.WindowsPhone81.test(string)) {
      this.Agent.isWindowsPhone = true;
      return "Windows Phone 8.1";
    }
    if (this.os.WindowsPhone80.test(string)) {
      this.Agent.isWindowsPhone = true;
      return "Windows Phone 8.0";
    }
    if (this.os.Linux64.test(string)) {
      this.Agent.isLinux = true;
      this.Agent.isLinux64 = true;
      return "Linux 64";
    }
    if (this.os.Linux.test(string)) {
      this.Agent.isLinux = true;
      return "Linux";
    }
    if (this.os.ChromeOS.test(string)) {
      this.Agent.isChromeOS = true;
      return "Chrome OS";
    }
    if (this.os.Wii.test(string)) {
      return "Wii";
    }
    if (this.os.PS3.test(string)) {
      return "Playstation";
    }
    if (this.os.PSP.test(string)) {
      return "Playstation";
    }
    if (this.os.OSXCheetah.test(string)) {
      this.Agent.isMac = true;
      return "OS X Cheetah";
    }
    if (this.os.OSXPuma.test(string)) {
      this.Agent.isMac = true;
      return "OS X Puma";
    }
    if (this.os.OSXJaguar.test(string)) {
      this.Agent.isMac = true;
      return "OS X Jaguar";
    }
    if (this.os.OSXPanther.test(string)) {
      this.Agent.isMac = true;
      return "OS X Panther";
    }
    if (this.os.OSXTiger.test(string)) {
      this.Agent.isMac = true;
      return "OS X Tiger";
    }
    if (this.os.OSXLeopard.test(string)) {
      this.Agent.isMac = true;
      return "OS X Leopard";
    }
    if (this.os.OSXSnowLeopard.test(string)) {
      this.Agent.isMac = true;
      return "OS X Snow Leopard";
    }
    if (this.os.OSXLion.test(string)) {
      this.Agent.isMac = true;
      return "OS X Lion";
    }
    if (this.os.OSXMountainLion.test(string)) {
      this.Agent.isMac = true;
      return "OS X Mountain Lion";
    }
    if (this.os.OSXMavericks.test(string)) {
      this.Agent.isMac = true;
      return "OS X Mavericks";
    }
    if (this.os.OSXYosemite.test(string)) {
      this.Agent.isMac = true;
      return "OS X Yosemite";
    }
    if (this.os.OSXElCapitan.test(string)) {
      this.Agent.isMac = true;
      return "OS X El Capitan";
    }
    if (this.os.MacOSSierra.test(string)) {
      this.Agent.isMac = true;
      return "macOS Sierra";
    }
    if (this.os.MacOSHighSierra.test(string)) {
      this.Agent.isMac = true;
      return "macOS High Sierra";
    }
    if (this.os.MacOSMojave.test(string)) {
      this.Agent.isMac = true;
      return "macOS Mojave";
    }
    if (this.os.MacOSCatalina.test(string)) {
      this.Agent.isMac = true;
      return "macOS Catalina";
    }
    if (this.os.MacOSBigSur.test(string)) {
      this.Agent.isMac = true;
      return "macOS Big Sur";
    }
    if (this.os.MacOSMonterey.test(string)) {
      this.Agent.isMac = true;
      return "macOS Monterey";
    }
    if (this.os.MacOSVentura.test(string)) {
      this.Agent.isMac = true;
      return "macOS Ventura";
    }
    if (this.os.MacOSSonoma.test(string)) {
      this.Agent.isMac = true;
      return "macOS Sonoma";
    }
    if (this.os.MacOSSequoia.test(string)) {
      this.Agent.isMac = true;
      return "macOS Sequoia";
    }
    if (this.os.MacOSTahoe.test(string)) {
      this.Agent.isMac = true;
      return "macOS Tahoe";
    }
    if (this.os.Mac.test(string)) {
      this.Agent.isMac = true;
      return "OS X";
    }
    const iPadMatch = string.match(this.os.iPad);
    if (iPadMatch) {
      this.Agent.isiPad = true;
      return iPadMatch[0].replace("_", ".");
    }
    const iPhoneMatch = string.match(this.os.iPhone);
    if (iPhoneMatch) {
      this.Agent.isiPhone = true;
      return iPhoneMatch[0].replace("_", ".");
    }
    if (this.os.Bada.test(string)) {
      this.Agent.isBada = true;
      return "Bada";
    }
    if (this.os.Curl.test(string)) {
      this.Agent.isCurl = true;
      return "Curl";
    }
    if (this.os.iOS.test(string)) {
      this.Agent.isiPhone = true;
      return "iOS";
    }
    if (this.os.Electron.test(string)) {
      this.Agent.isElectron = true;
      return "Electron";
    }
    return "unknown";
  }
  getPlatform(string) {
    if (this.platform.Windows.test(string)) {
      return "Microsoft Windows";
    }
    if (this.platform.WindowsPhone.test(string)) {
      this.Agent.isWindowsPhone = true;
      return "Microsoft Windows Phone";
    }
    if (this.platform.Mac.test(string)) {
      return "Apple Mac";
    }
    if (this.platform.Curl.test(string)) {
      return "Curl";
    }
    if (this.platform.Electron.test(string)) {
      this.Agent.isElectron = true;
      return "Electron";
    }
    if (this.platform.Android.test(string)) {
      this.Agent.isAndroid = true;
      return "Android";
    }
    if (this.platform.Blackberry.test(string)) {
      this.Agent.isBlackberry = true;
      return "Blackberry";
    }
    if (this.platform.Linux.test(string)) {
      return "Linux";
    }
    if (this.platform.Wii.test(string)) {
      return "Wii";
    }
    if (this.platform.Playstation.test(string)) {
      return "Playstation";
    }
    if (this.platform.iPad.test(string)) {
      this.Agent.isiPad = true;
      return "iPad";
    }
    if (this.platform.iPod.test(string)) {
      this.Agent.isiPod = true;
      return "iPod";
    }
    if (this.platform.iPhone.test(string)) {
      this.Agent.isiPhone = true;
      return "iPhone";
    }
    if (this.platform.Samsung.test(string)) {
      this.Agent.isSamsung = true;
      return "Samsung";
    }
    if (this.platform.iOS.test(string)) {
      return "Apple iOS";
    }
    return "unknown";
  }
};

// src/index.ts
var useragent = new UserAgent();
var express = () => {
  return (req, res, next) => {
    const headers = req.headers || {};
    const resolveHeader = (value) => {
      if (Array.isArray(value)) {
        return value.join(" ");
      }
      return value ?? "";
    };
    const uaHeader = resolveHeader(headers["user-agent"]);
    const ucHeader = resolveHeader(headers["x-ucbrowser-ua"]);
    const source = (ucHeader || uaHeader || "unknown").trim() || "unknown";
    const parser = new UserAgent().hydrate(source);
    parser.testNginxGeoIP(headers);
    parser.testBot();
    parser.testMobile();
    parser.testAndroidTablet();
    parser.testTablet();
    parser.testCompatibilityMode();
    parser.testSilk();
    parser.testKindleFire();
    parser.testWechat();
    req.useragent = parser.Agent;
    res.locals.useragent = parser.Agent;
    next();
  };
};
var useragentMiddleware = express;
var index_default = useragent;
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
  UserAgent,
  express,
  useragent,
  useragentMiddleware
});
//# sourceMappingURL=index.cjs.map