96 lines
2.7 KiB
TypeScript
96 lines
2.7 KiB
TypeScript
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/*
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* mCaptcha is a PoW based DoS protection software.
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* This is the frontend web component of the mCaptcha system
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* Copyright © 2021 Aravinth Manivnanan <realaravinth@batsense.net>.
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*
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* Use of this source code is governed by Apache 2.0 or MIT license.
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* You shoud have received a copy of MIT and Apache 2.0 along with
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* this program. If not, see <https://spdx.org/licenses/MIT.html> for
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* MIT or <http://www.apache.org/licenses/LICENSE-2.0> for Apache.
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*/
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import {Perf} from './types';
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const FACTOR = 500000;
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const worker = new Worker('bench.js');
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const res: Array<Perf> = [];
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const stats = document.getElementById('stats');
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const addResult = (perf: Perf) => {
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const row = document.createElement('tr');
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row.className = 'data';
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const diff = document.createElement('td');
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diff.innerHTML = perf.difficulty.toString();
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const duration = document.createElement('td');
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duration.innerHTML = perf.time.toString();
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row.appendChild(diff);
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row.appendChild(duration);
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stats.appendChild(row);
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res.push(perf);
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};
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const addDeviceInfo = () => {
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const INFO = {
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threads: window.navigator.hardwareConcurrency,
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oscup: window.navigator.userAgent,
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};
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console.log(res);
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console.log(INFO);
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const element = document.createElement('div');
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const ua = document.createElement('b');
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ua.innerText = 'User Agent: ';
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const os = document.createTextNode(`${INFO.oscup}`);
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const threads = document.createElement('b');
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threads.innerText = 'Hardware concurrency: ';
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const threadsText = document.createTextNode(`${INFO.threads}`);
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element.appendChild(ua);
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element.appendChild(os);
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element.appendChild(document.createElement('br'));
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element.appendChild(threads);
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element.appendChild(threadsText);
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document.getElementById('device-info').appendChild(element);
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};
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const finished = () => {
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const s = document.getElementById('status');
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s.innerHTML = 'Benchmark finished';
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};
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const run = (e: Event) => {
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e.preventDefault();
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document.getElementById('pre-bench').style.display = 'none';
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document.getElementById('bench').style.display = 'flex';
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const iterations = 9;
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const counterElement = document.getElementById('counter');
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counterElement.innerText = `${iterations} more to go`;
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worker.onmessage = (event: MessageEvent) => {
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let data: Perf = event.data;
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addResult(data);
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if (res.length == iterations) {
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finished();
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counterElement.innerText = `All Done!`;
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} else {
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counterElement.innerText = `${iterations - res.length} more to go`;
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}
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};
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for (let i = 1; i <= iterations; i++) {
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let difficulty_factor = i * FACTOR;
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worker.postMessage(difficulty_factor);
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}
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addDeviceInfo();
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};
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document.getElementById('start').addEventListener('click', e => run(e));
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