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/*******************************************************************************
uBlock Origin - a browser extension to block requests.
Copyright (C) 2014-present Raymond Hill
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see {http://www.gnu.org/licenses/}.
Home: https://github.com/gorhill/uBlock
*/
// Reference:
// https://github.com/fingerprintjs/fingerprintjs/tree/v2
(function() {
'use strict';
const hex32 = len => {
return Math.floor(Math.random() * Number.MAX_SAFE_INTEGER)
.toString(16)
.slice(-len)
.padStart(len, '0');
};
const browserId = `${hex32(8)}${hex32(8)}${hex32(8)}${hex32(8)}`;
const fp2 = function(){};
fp2.get = function(opts, cb) {
if ( !cb ) { cb = opts; }
setTimeout(( ) => { cb([]); }, 1);
};
fp2.getPromise = function() {
return Promise.resolve([]);
};
fp2.getV18 = function() {
return browserId;
};
fp2.x64hash128 = function() {
return browserId;
};
fp2.prototype = {
get: function(opts, cb) {
if ( !cb ) { cb = opts; }
setTimeout(( ) => { cb(browserId, []); }, 1);
},
};
self.Fingerprint2 = fp2;
})();
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