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fingerprintjs2
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fingerprintjs2 - npm Package Compare versions
Comparing version 1.4.1 to 1.5.0
| { | ||
| "name": "fingerprintjs2", | ||
| "description": "Modern & flexible browser fingerprinting library", | ||
| "main": "dist/fingerprint2.min.js", | ||
| "main": "fingerprint2.js", | ||
| "moduleType": [ | ||
@@ -6,0 +6,0 @@ "es6" |
| Contributing to FingerprintJS2 | ||
| ============================== | ||
| # IF YOU WANT TO ASK A QUESTION - USE GITTER.IM OR STACKOVERFLOW.COM with fingerprintjs2 tag | ||
| PLEASE :) | ||
| ISSUES WITH QUESTIONS IN THEM WILL BE CLOSED W/OUT EXPLANATION! | ||
| ## Found a bug? | ||
@@ -5,0 +11,0 @@ |
@@ -1,2 +0,2 @@ | ||
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| r=this.x64Add(this.x64Multiply(r,[0,5]),[0,1390208809]),s=this.x64Multiply(s,h),s=this.x64Rotl(s,33),s=this.x64Multiply(s,l),n=this.x64Xor(n,s),n=this.x64Rotl(n,31),n=this.x64Add(n,r),n=this.x64Add(this.x64Multiply(n,[0,5]),[0,944331445]);switch(o=[0,0],s=[0,0],i){case 15:s=this.x64Xor(s,this.x64LeftShift([0,e.charCodeAt(u+14)],48));case 14:s=this.x64Xor(s,this.x64LeftShift([0,e.charCodeAt(u+13)],40));case 13:s=this.x64Xor(s,this.x64LeftShift([0,e.charCodeAt(u+12)],32));case 12:s=this.x64Xor(s,this.x64LeftShift([0,e.charCodeAt(u+11)],24));case 11:s=this.x64Xor(s,this.x64LeftShift([0,e.charCodeAt(u+10)],16));case 10:s=this.x64Xor(s,this.x64LeftShift([0,e.charCodeAt(u+9)],8));case 9:s=this.x64Xor(s,[0,e.charCodeAt(u+8)]),s=this.x64Multiply(s,h),s=this.x64Rotl(s,33),s=this.x64Multiply(s,l),n=this.x64Xor(n,s);case 8:o=this.x64Xor(o,this.x64LeftShift([0,e.charCodeAt(u+7)],56));case 7:o=this.x64Xor(o,this.x64LeftShift([0,e.charCodeAt(u+6)],48));case 6:o=this.x64Xor(o,this.x64LeftShift([0,e.charCodeAt(u+5)],40));case 5:o=this.x64Xor(o,this.x64LeftShift([0,e.charCodeAt(u+4)],32));case 4:o=this.x64Xor(o,this.x64LeftShift([0,e.charCodeAt(u+3)],24));case 3:o=this.x64Xor(o,this.x64LeftShift([0,e.charCodeAt(u+2)],16));case 2:o=this.x64Xor(o,this.x64LeftShift([0,e.charCodeAt(u+1)],8));case 1:o=this.x64Xor(o,[0,e.charCodeAt(u)]),o=this.x64Multiply(o,l),o=this.x64Rotl(o,31),o=this.x64Multiply(o,h),r=this.x64Xor(r,o)}return r=this.x64Xor(r,[0,e.length]),n=this.x64Xor(n,[0,e.length]),r=this.x64Add(r,n),n=this.x64Add(n,r),r=this.x64Fmix(r),n=this.x64Fmix(n),r=this.x64Add(r,n),n=this.x64Add(n,r),("00000000"+(r[0]>>>0).toString(16)).slice(-8)+("00000000"+(r[1]>>>0).toString(16)).slice(-8)+("00000000"+(n[0]>>>0).toString(16)).slice(-8)+("00000000"+(n[1]>>>0).toString(16)).slice(-8)}},e.VERSION="1.4.1",e}); | ||
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this.options.excludeUserAgent||e.push({key:"user_agent",value:this.getUserAgent()}),e},getUserAgent:function(){return navigator.userAgent},languageKey:function(e){return this.options.excludeLanguage||e.push({key:"language",value:navigator.language||navigator.userLanguage||navigator.browserLanguage||navigator.systemLanguage||""}),e},colorDepthKey:function(e){return this.options.excludeColorDepth||e.push({key:"color_depth",value:screen.colorDepth||-1}),e},pixelRatioKey:function(e){return this.options.excludePixelRatio||e.push({key:"pixel_ratio",value:this.getPixelRatio()}),e},getPixelRatio:function(){return window.devicePixelRatio||""},screenResolutionKey:function(e){return this.options.excludeScreenResolution?e:this.getScreenResolution(e)},getScreenResolution:function(e){var t;return t=this.options.detectScreenOrientation&&screen.height>screen.width?[screen.height,screen.width]:[screen.width,screen.height],"undefined"!=typeof t&&e.push({key:"resolution",value:t}),e},availableScreenResolutionKey:function(e){return this.options.excludeAvailableScreenResolution?e:this.getAvailableScreenResolution(e)},getAvailableScreenResolution:function(e){var t;return screen.availWidth&&screen.availHeight&&(t=this.options.detectScreenOrientation?screen.availHeight>screen.availWidth?[screen.availHeight,screen.availWidth]:[screen.availWidth,screen.availHeight]:[screen.availHeight,screen.availWidth]),"undefined"!=typeof t&&e.push({key:"available_resolution",value:t}),e},timezoneOffsetKey:function(e){return this.options.excludeTimezoneOffset||e.push({key:"timezone_offset",value:(new Date).getTimezoneOffset()}),e},sessionStorageKey:function(e){return!this.options.excludeSessionStorage&&this.hasSessionStorage()&&e.push({key:"session_storage",value:1}),e},localStorageKey:function(e){return!this.options.excludeSessionStorage&&this.hasLocalStorage()&&e.push({key:"local_storage",value:1}),e},indexedDbKey:function(e){return!this.options.excludeIndexedDB&&this.hasIndexedDB()&&e.push({key:"indexed_db",value:1}),e},addBehaviorKey:function(e){return document.body&&!this.options.excludeAddBehavior&&document.body.addBehavior&&e.push({key:"add_behavior",value:1}),e},openDatabaseKey:function(e){return!this.options.excludeOpenDatabase&&window.openDatabase&&e.push({key:"open_database",value:1}),e},cpuClassKey:function(e){return this.options.excludeCpuClass||e.push({key:"cpu_class",value:this.getNavigatorCpuClass()}),e},platformKey:function(e){return 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e,t=navigator.userAgent.toLowerCase(),i=navigator.oscpu,a=navigator.platform.toLowerCase();e=t.indexOf("windows phone")>=0?"Windows Phone":t.indexOf("win")>=0?"Windows":t.indexOf("android")>=0?"Android":t.indexOf("linux")>=0?"Linux":t.indexOf("iphone")>=0||t.indexOf("ipad")>=0?"iOS":t.indexOf("mac")>=0?"Mac":"Other";var r;if(r="ontouchstart"in window||navigator.maxTouchPoints>0||navigator.msMaxTouchPoints>0,r&&"Windows Phone"!==e&&"Android"!==e&&"iOS"!==e&&"Other"!==e)return!0;if("undefined"!=typeof i){if(i=i.toLowerCase(),i.indexOf("win")>=0&&"Windows"!==e&&"Windows Phone"!==e)return!0;if(i.indexOf("linux")>=0&&"Linux"!==e&&"Android"!==e)return!0;if(i.indexOf("mac")>=0&&"Mac"!==e&&"iOS"!==e)return!0;if(0===i.indexOf("win")&&0===i.indexOf("linux")&&i.indexOf("mac")>=0&&"other"!==e)return!0}return a.indexOf("win")>=0&&"Windows"!==e&&"Windows 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i=this.options.swfContainerId;this.addFlashDivNode();var a={onReady:t},r={allowScriptAccess:"always",menu:"false"};swfobject.embedSWF(this.options.swfPath,i,"1","1","9.0.0",!1,a,r,{})},getWebglCanvas:function(){var e=document.createElement("canvas"),t=null;try{t=e.getContext("webgl")||e.getContext("experimental-webgl")}catch(i){}return t||(t=null),t},each:function(e,t,i){if(null!==e)if(this.nativeForEach&&e.forEach===this.nativeForEach)e.forEach(t,i);else if(e.length===+e.length){for(var a=0,r=e.length;a<r;a++)if(t.call(i,e[a],a,e)==={})return}else for(var n in e)if(e.hasOwnProperty(n)&&t.call(i,e[n],n,e)==={})return},map:function(e,t,i){var a=[];return null==e?a:this.nativeMap&&e.map===this.nativeMap?e.map(t,i):(this.each(e,function(e,r,n){a[a.length]=t.call(i,e,r,n)}),a)},x64Add:function(e,t){e=[e[0]>>>16,65535&e[0],e[1]>>>16,65535&e[1]],t=[t[0]>>>16,65535&t[0],t[1]>>>16,65535&t[1]];var i=[0,0,0,0];return i[3]+=e[3]+t[3],i[2]+=i[3]>>>16,i[3]&=65535,i[2]+=e[2]+t[2],i[1]+=i[2]>>>16,i[2]&=65535,i[1]+=e[1]+t[1],i[0]+=i[1]>>>16,i[1]&=65535,i[0]+=e[0]+t[0],i[0]&=65535,[i[0]<<16|i[1],i[2]<<16|i[3]]},x64Multiply:function(e,t){e=[e[0]>>>16,65535&e[0],e[1]>>>16,65535&e[1]],t=[t[0]>>>16,65535&t[0],t[1]>>>16,65535&t[1]];var i=[0,0,0,0];return i[3]+=e[3]*t[3],i[2]+=i[3]>>>16,i[3]&=65535,i[2]+=e[2]*t[3],i[1]+=i[2]>>>16,i[2]&=65535,i[2]+=e[3]*t[2],i[1]+=i[2]>>>16,i[2]&=65535,i[1]+=e[1]*t[3],i[0]+=i[1]>>>16,i[1]&=65535,i[1]+=e[2]*t[2],i[0]+=i[1]>>>16,i[1]&=65535,i[1]+=e[3]*t[1],i[0]+=i[1]>>>16,i[1]&=65535,i[0]+=e[0]*t[3]+e[1]*t[2]+e[2]*t[1]+e[3]*t[0],i[0]&=65535,[i[0]<<16|i[1],i[2]<<16|i[3]]},x64Rotl:function(e,t){return t%=64,32===t?[e[1],e[0]]:t<32?[e[0]<<t|e[1]>>>32-t,e[1]<<t|e[0]>>>32-t]:(t-=32,[e[1]<<t|e[0]>>>32-t,e[0]<<t|e[1]>>>32-t])},x64LeftShift:function(e,t){return t%=64,0===t?e:t<32?[e[0]<<t|e[1]>>>32-t,e[1]<<t]:[e[1]<<t-32,0]},x64Xor:function(e,t){return[e[0]^t[0],e[1]^t[1]]},x64Fmix:function(e){return e=this.x64Xor(e,[0,e[0]>>>1]),e=this.x64Multiply(e,[4283543511,3981806797]),e=this.x64Xor(e,[0,e[0]>>>1]),e=this.x64Multiply(e,[3301882366,444984403]),e=this.x64Xor(e,[0,e[0]>>>1]); | ||
| },x64hash128:function(e,t){e=e||"",t=t||0;for(var i=e.length%16,a=e.length-i,r=[0,t],n=[0,t],o=[0,0],s=[0,0],l=[2277735313,289559509],h=[1291169091,658871167],u=0;u<a;u+=16)o=[255&e.charCodeAt(u+4)|(255&e.charCodeAt(u+5))<<8|(255&e.charCodeAt(u+6))<<16|(255&e.charCodeAt(u+7))<<24,255&e.charCodeAt(u)|(255&e.charCodeAt(u+1))<<8|(255&e.charCodeAt(u+2))<<16|(255&e.charCodeAt(u+3))<<24],s=[255&e.charCodeAt(u+12)|(255&e.charCodeAt(u+13))<<8|(255&e.charCodeAt(u+14))<<16|(255&e.charCodeAt(u+15))<<24,255&e.charCodeAt(u+8)|(255&e.charCodeAt(u+9))<<8|(255&e.charCodeAt(u+10))<<16|(255&e.charCodeAt(u+11))<<24],o=this.x64Multiply(o,l),o=this.x64Rotl(o,31),o=this.x64Multiply(o,h),r=this.x64Xor(r,o),r=this.x64Rotl(r,27),r=this.x64Add(r,n),r=this.x64Add(this.x64Multiply(r,[0,5]),[0,1390208809]),s=this.x64Multiply(s,h),s=this.x64Rotl(s,33),s=this.x64Multiply(s,l),n=this.x64Xor(n,s),n=this.x64Rotl(n,31),n=this.x64Add(n,r),n=this.x64Add(this.x64Multiply(n,[0,5]),[0,944331445]);switch(o=[0,0],s=[0,0],i){case 15:s=this.x64Xor(s,this.x64LeftShift([0,e.charCodeAt(u+14)],48));case 14:s=this.x64Xor(s,this.x64LeftShift([0,e.charCodeAt(u+13)],40));case 13:s=this.x64Xor(s,this.x64LeftShift([0,e.charCodeAt(u+12)],32));case 12:s=this.x64Xor(s,this.x64LeftShift([0,e.charCodeAt(u+11)],24));case 11:s=this.x64Xor(s,this.x64LeftShift([0,e.charCodeAt(u+10)],16));case 10:s=this.x64Xor(s,this.x64LeftShift([0,e.charCodeAt(u+9)],8));case 9:s=this.x64Xor(s,[0,e.charCodeAt(u+8)]),s=this.x64Multiply(s,h),s=this.x64Rotl(s,33),s=this.x64Multiply(s,l),n=this.x64Xor(n,s);case 8:o=this.x64Xor(o,this.x64LeftShift([0,e.charCodeAt(u+7)],56));case 7:o=this.x64Xor(o,this.x64LeftShift([0,e.charCodeAt(u+6)],48));case 6:o=this.x64Xor(o,this.x64LeftShift([0,e.charCodeAt(u+5)],40));case 5:o=this.x64Xor(o,this.x64LeftShift([0,e.charCodeAt(u+4)],32));case 4:o=this.x64Xor(o,this.x64LeftShift([0,e.charCodeAt(u+3)],24));case 3:o=this.x64Xor(o,this.x64LeftShift([0,e.charCodeAt(u+2)],16));case 2:o=this.x64Xor(o,this.x64LeftShift([0,e.charCodeAt(u+1)],8));case 1:o=this.x64Xor(o,[0,e.charCodeAt(u)]),o=this.x64Multiply(o,l),o=this.x64Rotl(o,31),o=this.x64Multiply(o,h),r=this.x64Xor(r,o)}return r=this.x64Xor(r,[0,e.length]),n=this.x64Xor(n,[0,e.length]),r=this.x64Add(r,n),n=this.x64Add(n,r),r=this.x64Fmix(r),n=this.x64Fmix(n),r=this.x64Add(r,n),n=this.x64Add(n,r),("00000000"+(r[0]>>>0).toString(16)).slice(-8)+("00000000"+(r[1]>>>0).toString(16)).slice(-8)+("00000000"+(n[0]>>>0).toString(16)).slice(-8)+("00000000"+(n[1]>>>0).toString(16)).slice(-8)}},e.VERSION="1.5.0",e}); |
@@ -19,1 +19,4 @@ #### Can I use this library to uniquely identify users? | ||
| ##### You should either use commercial services, such as https://augur.io, or develop such service yourself. If you don't know how to do it, please use StackOverflow. | ||
| #### The fingerprint is changing frequently for me, is library broken? | ||
| ##### Well, most likely not. You may have different user agents (because of the browser ugprades), or different screen resolutions. You can disable corresponding options (please see README and Wiki for details). V2 will have a callback/extension system which will allow to use UserAgent parsers and cut off the frequently changing parts of user agents (such as verion numbers). If you're sure it is a bug, please submit an issue and don't forget to attach the relevant info about which component, participating in fingerprint building, changes for your from call to call. This will greatly help me fix the issue |
| /* | ||
| * Fingerprintjs2 1.4.1 - Modern & flexible browser fingerprint library v2 | ||
| * Fingerprintjs2 1.5.0 - Modern & flexible browser fingerprint library v2 | ||
| * https://github.com/Valve/fingerprintjs2 | ||
@@ -21,4 +21,5 @@ * Copyright (c) 2015 Valentin Vasilyev (valentin.vasilyev@outlook.com) | ||
| "use strict"; | ||
| if (typeof module !== "undefined" && module.exports) { module.exports = definition(); } | ||
| else if (typeof define === "function" && define.amd) { define(definition); } | ||
| if (typeof define === "function" && define.amd) { define(definition); } | ||
| else if (typeof module !== "undefined" && module.exports) { module.exports = definition(); } | ||
| else if (context.exports) { context.exports = definition(); } | ||
| else { context[name] = definition(); } | ||
@@ -58,2 +59,7 @@ })("Fingerprint2", this, function() { | ||
| var Fingerprint2 = function(options) { | ||
| if (!(this instanceof Fingerprint2)) { | ||
| return new Fingerprint2(options); | ||
| } | ||
| var defaultOptions = { | ||
@@ -91,2 +97,3 @@ swfContainerId: "fingerprintjs2", | ||
| keys = this.pixelRatioKey(keys); | ||
| keys = this.hardwareConcurrencyKey(keys); | ||
| keys = this.screenResolutionKey(keys); | ||
@@ -145,3 +152,3 @@ keys = this.availableScreenResolutionKey(keys); | ||
| if(!this.options.excludeColorDepth) { | ||
| keys.push({key: "color_depth", value: screen.colorDepth}); | ||
| keys.push({key: "color_depth", value: screen.colorDepth || -1}); | ||
| } | ||
@@ -434,2 +441,3 @@ return keys; | ||
| s.style.fontSize = testSize; | ||
| s.style.lineHeight = "normal"; | ||
| s.innerHTML = testString; | ||
@@ -611,2 +619,8 @@ return s; | ||
| }, | ||
| hardwareConcurrencyKey: function(keys){ | ||
| if(!this.options.excludeHardwareConcurrency){ | ||
| keys.push({key: "hardware_concurrency", value: this.getHardwareConcurrency()}); | ||
| } | ||
| return keys; | ||
| }, | ||
| hasSessionStorage: function () { | ||
@@ -628,4 +642,14 @@ try { | ||
| hasIndexedDB: function (){ | ||
| return !!window.indexedDB; | ||
| try { | ||
| return !!window.indexedDB; | ||
| } catch(e) { | ||
| return true; // SecurityError when referencing it means it exists | ||
| } | ||
| }, | ||
| getHardwareConcurrency: function(){ | ||
| if(navigator.hardwareConcurrency){ | ||
| return navigator.hardwareConcurrency; | ||
| } | ||
| return "unknown"; | ||
| }, | ||
| getNavigatorCpuClass: function () { | ||
@@ -648,2 +672,6 @@ if(navigator.cpuClass){ | ||
| return navigator.doNotTrack; | ||
| } else if (navigator.msDoNotTrack) { | ||
| return navigator.msDoNotTrack; | ||
| } else if (window.doNotTrack) { | ||
| return window.doNotTrack; | ||
| } else { | ||
@@ -810,2 +838,15 @@ return "unknown"; | ||
| try { | ||
| // Add the unmasked vendor and unmasked renderer if the debug_renderer_info extension is available | ||
| var extensionDebugRendererInfo = gl.getExtension("WEBGL_debug_renderer_info"); | ||
| if (!extensionDebugRendererInfo) { | ||
| if (typeof NODEBUG === "undefined") { | ||
| this.log("WebGL fingerprinting is incomplete, because your browser does not have the extension WEBGL_debug_renderer_info"); | ||
| } | ||
| } else { | ||
| result.push("webgl unmasked vendor:" + gl.getParameter(extensionDebugRendererInfo.UNMASKED_VENDOR_WEBGL)); | ||
| result.push("webgl unmasked renderer:" + gl.getParameter(extensionDebugRendererInfo.UNMASKED_RENDERER_WEBGL)); | ||
| } | ||
| } catch(e) { /* squelch */ } | ||
| if (!gl.getShaderPrecisionFormat) { | ||
@@ -1298,4 +1339,4 @@ if (typeof NODEBUG === "undefined") { | ||
| }; | ||
| Fingerprint2.VERSION = "1.4.1"; | ||
| Fingerprint2.VERSION = "1.5.0"; | ||
| return Fingerprint2; | ||
| }); |
@@ -23,2 +23,5 @@ var gulp = require("gulp"), | ||
| } | ||
| }, | ||
| output: { | ||
| ascii_only: true | ||
| } | ||
@@ -25,0 +28,0 @@ })) |
| { | ||
| "name": "fingerprintjs2", | ||
| "version": "1.4.1", | ||
| "version": "1.5.0", | ||
| "description": "Modern & flexible browser fingerprinting library", | ||
@@ -5,0 +5,0 @@ "main": "dist/fingerprint2.min.js", |
@@ -164,8 +164,9 @@ # Fingerprintjs2 | ||
| 25. Pixel Ratio | ||
| 26. System's total number of logical processors available to the user agent. | ||
| By default, JS font detection will only detect up to 65 installed fonts. If you want to improve the font detection, | ||
| you can pass `extendedFontList: true` option. This will increase the number of detectable fonts to ~500. | ||
| you can pass `extendedJsFonts: true` option. This will increase the number of detectable fonts to ~500. | ||
| On my machine (MBP 2013 Core i5) + Chrome 46 the default FP process takes about 80-100ms. If you use `extendedFontList` option this time will increase up to 160-200ms. | ||
| On my machine (MBP 2013 Core i5) + Chrome 46 the default FP process takes about 80-100ms. If you use `extendedJsFonts` option this time will increase up to 160-200ms. | ||
| This option can incur even more overhead on mobile Firefox browsers, which is much slower in font detection, so use it with caution on mobile devices. | ||
@@ -172,0 +173,0 @@ |
@@ -46,2 +46,8 @@ "use strict"; | ||
| describe("without new keyword", function () { | ||
| it("creates a new instance of FP2", function () { | ||
| expect(Fingerprint2()).not.toBeNull(); | ||
| }); | ||
| }) | ||
| describe("get", function () { | ||
@@ -48,0 +54,0 @@ describe("default options", function () { |
Sorry, the diff of this file is not supported yet
New alerts
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LicenseThis package is not allowed per your license policy. Review the package's license to ensure compliance.
Found 1 instance in 1 package
Fixed alerts
License Policy Violation
LicenseThis package is not allowed per your license policy. Review the package's license to ensure compliance.
Found 1 instance in 1 package
Improved metrics
- Total package byte prevSize
- increased by16.5%
369666
- Number of package files
- increased by7.69%
28
- Lines of code
- increased by0.68%
6794
- Number of lines in readme file
- increased by0.51%
197
No dependency changes