54 lines
1.6 KiB
TypeScript
54 lines
1.6 KiB
TypeScript
/*
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* Copyright (C) 2021 Aravinth Manivannan <realaravinth@batsense.net>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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import { gen_pow } from "mcaptcha-browser";
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import { Bench } from "./types";
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type PoWConfig = {
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string: string;
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difficulty_factor: number;
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salt: string;
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};
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const SALT = "674243647f1c355da8607a8cdda05120d79ca5d1af8b3b49359d056a0a82";
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const PHRASE = "6e2a53dbc7d307970d7ba3c0000221722cb74f1c325137251ce8fa5c2240";
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const config: PoWConfig = {
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string: PHRASE,
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difficulty_factor: 1,
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salt: SALT,
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};
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console.debug("worker registered");
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onmessage = function (event) {
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console.debug("message received at worker");
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const difficulty_factor = parseInt(event.data);
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config.difficulty_factor = difficulty_factor;
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const t0 = performance.now();
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gen_pow(config.salt, config.string, config.difficulty_factor);
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const t1 = performance.now();
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const duration = t1 - t0;
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const msg: Bench = {
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difficulty: difficulty_factor,
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duration,
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};
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postMessage(msg);
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};
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