UNPKG

@givetech/device-fingerprint

Version:

"context Provider to store device fingerprint"

2 lines (1 loc) 937 B
"use strict";Object.defineProperty(exports,"__esModule",{value:!0});var e=require("react");function t(e){return e&&"object"==typeof e&&"default"in e?e:{default:e}}var n=t(e),o=e.createContext(void 0);exports.default=function(e){var t,r=e.children;try{t=function(){var e=document.createElement("canvas"),t=e.getContext("2d");null==t||t.fillText("canvas fingerprint",50,50);var n={userAgent:null===window||void 0===window?void 0:window.navigator.userAgent,language:null===window||void 0===window?void 0:window.navigator.language,colorDepth:null===window||void 0===window?void 0:window.screen.colorDepth,timezone:Intl.DateTimeFormat().resolvedOptions().timeZone,platform:null===window||void 0===window?void 0:window.navigator.platform,canvas:e.toDataURL()},o=JSON.stringify(n);return btoa(o).substring(0,20)}()}catch(e){t=""}return n.default.createElement(o.Provider,{value:t},r)},exports.useFingerPrint=function(){return e.useContext(o)};