@hajnalandor/browser-fingerprint

browser-fingerprint

The library generates and returns a unique identifier with other data of a browser without using cookies or any information that can be easily reset by a malicious user. browser-fingerprint returns a client object to find out as much useful information as you can about what devices are connecting to your site and your product. There are specific informations like, “does the user have an iOS or Android device?” or better yet, “is the user's device an iPad?”

Browser-fingerprint attempts to solve the problem of making client data more easily available. Good data is necessary for good analytics that help you make better business and tech choices. Do you have good informative data about how your users connect to your site? Do you know their average screen size? BF can help you collect data and make good decisions for your application and business. This library uses clientjs and fingerprintjs2

2 major fingerprint hash which has uniqueness more than 95% accuracy in single browser (including incognito mode)

1. fingerprintId (id) generated from all data

2. canvas fingerprint (canvas.fingerprint) generated from custom canvas element

Project setup

npm install

Compiles and hot-reloads for development

npm run serve

Compiles and minifies for production

npm run build

Usage

import Fingerprint from '@hajnalandor/browser-fingerprint' 
...
...
console.log(Fingerprint.create());

Return object

{ 
  adBlock : string 
  addBehavior : boolean 
  audio : string 
  availableScreenResolutionHeight : number 
  availableScreenResolutionWidth : number 
  browser : string 
  browserMajorVersion : string
  browserVersion : string 
  canvas : {
     canvasWinding : string 
     fingerprint : string 
  }
  colorDepth : number  
  cpu : string 
  cpuClass : string 
  currentResolution : string 
  data : string //webglData 
  device : string 
  deviceMemory : number 
  deviceType : string 
  deviceVendor : string 
  engine : string 
  engineVersion : string 
  extensions : string 
  id : string 
  flash : boolean 
  flashVersion : string 
  fonts : string[] 
  getSoftwareVersion : string 
  hardwareConcurrency : number 
  hasLiedBrowser : boolean 
  hasLiedLanguages : boolean 
  hasLiedOs : boolean 
  hasLiedResolution : boolean 
  indexedDb : boolean 
  ismimeType : boolean 
  java : boolean 
  javaVersion : string 
  language : string 
  localStorage : boolean 
  mimeType : string 
  mobile : {
    isMobile : boolean 
    isMobileSafari : boolean 
    isMobileMajor : boolean 
    isMobileAndroid : boolean 
    isMobileOpera : boolean 
    isMobileWindows : boolean 
    isMobileBlackBerry : boolean 
    isMobileIOS : boolean 
    isIphone : boolean 
    isIpad : boolean 
    isIpod : boolean
  }
  openDatabase : boolean 
  os : string 
  osVersion : string 
  platform : string 
  plugins : string[] 
  screenResolutionHeight : number
  screenResolutionWidth : number 
  sessionStorage : boolean 
  silverlight : boolean 
  silverlightVersion : string 
  systemLanguage : string 
  timeZoneAbbreviation : string
  timezone : string 
  timezoneOffset : number 
  touchSupport : { 
    maxTouchPoints: number 
    touchEvent: boolean 
    touchStart: boolean 
  } 
  userAgent : string 
  webdriver : string 
  webglAliasedLineWidthRange : string[] 
  webglAliasedPointSizeRange : string[] 
  webglAlphaBits : string 
  webglAntialiasing : string 
  webglBlueBits : string 
  webglDepthBits : string 
  webglFragmentShaderHighFloatPrecision : string 
  webglFragmentShaderHighFloatPrecisionRangeMax : string 
  webglFragmentShaderHighFloatPrecisionRangeMin : string 
  webglFragmentShaderHighIntPrecision : string 
  webglFragmentShaderHighIntPrecisionRangeMax : string 
  webglFragmentShaderHighIntPrecisionRangeMin : string 
  webglFragmentShaderLowFloatPrecision : string 
  webglFragmentShaderLowFloatPrecisionRangeMax : string      
  webglFragmentShaderLowFloatPrecisionRangeMin : string 
  webglFragmentShaderLowIntPrecision : string   
  webglFragmentShaderLowIntPrecisionRangeMax : string   
  webglFragmentShaderLowIntPrecisionRangeMin : string 
  webglFragmentShaderMediumFloatPrecision : string 
  webglFragmentShaderMediumFloatPrecisionRangeMax : string 
  webglFragmentShaderMediumFloatPrecisionRangeMin : string 
  webglFragmentShaderMediumIntPrecision : string 
  webglFragmentShaderMediumIntPrecisionRangeMax : string 
  webglFragmentShaderMediumIntPrecisionRangeMin : string 
  webglGreenBits : string 
  webglMaxAnisotropy : string 
  webglMaxCombinedTextureImageUnits : string   
  webglMaxCubeMapTextureSize : string  
  webglMaxFragmentUniformVectors : string   
  webglMaxRenderBufferSize : string   
  webglMaxTextureImageUnits : string   
  webglMaxTextureSize : string 
  webglMaxVaryingVectors : string 
  webglMaxVertexAttribs : string 
  webglMaxVertexTextureImageUnits : string 
  webglMaxVertexUniformVectors : string 
  webglMaxViewportDims : string 
  webglRedBits : string 
  webglRenderer : string 
  webglShadingLanguageVersion : string 
  webglStencilBits : string 
  webglUnmaskedRenderer : string 
  webglUnmaskedVendor : string 
  webglVendor : string 
  webglVendorAndRenderer : string 
  webglVersion : string 
  webglVertexShaderHighFloatPrecision : string 
  webglVertexShaderHighFloatPrecisionRangeMax : string 
  webglVertexShaderHighFloatPrecisionRangeMin : string 
  webglVertexShaderHighIntPrecision : string 
  webglVertexShaderHighIntPrecisionRangeMax : string 
  webglVertexShaderHighIntPrecisionRangeMin : string 
  webglVertexShaderLowFloatPrecision : string 
  webglVertexShaderLowFloatPrecisionRangeMax : string 
  webglVertexShaderLowFloatPrecisionRangeMin : string 
  webglVertexShaderLowIntPrecision : string 
  webglVertexShaderLowIntPrecisionRangeMax : string 
  webglVertexShaderLowIntPrecisionRangeMin : string 
  webglVertexShaderMediumFloatPrecision : string 
  webglVertexShaderMediumFloatPrecisionRangeMax : string 
  webglVertexShaderMediumFloatPrecisionRangeMin : string 
  webglVertexShaderMediumIntPrecision : string 
  webglVertexShaderMediumIntPrecisionRangeMax : string 
  webglVertexShaderMediumIntPrecisionRangeMin : string 
}