mirror of
https://gitgud.io/fatchan/haproxy-protection.git
synced 2025-05-09 02:05:37 +00:00
a50b35b65d
- memory and time params customisable as well as "difficulty", default 1 iteration, 6000KB, 3 difficulty. - updated the noscript bash method to work with argon2 - works in webworkers or main thread, capped at 8 threads (doesn't seem to crash firefox anymore -- we could go higher)
23 lines
624 B
JavaScript
23 lines
624 B
JavaScript
importScripts('/js/argon2.js');
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onmessage = async function(e) {
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const [userkey, challenge, diffString, argonOpts, id, threads] = e.data;
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console.log('Worker thread', id, 'started');
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let i = id;
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while(true) {
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const hash = await argon2.hash({
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pass: challenge + i.toString(),
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salt: userkey,
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...argonOpts,
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});
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// This throttle seems to really help some browsers not stop the workers abruptly
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i % 10 === 0 && await new Promise(res => setTimeout(res, 10));
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if (hash.hashHex.startsWith(diffString)) {
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console.log('Worker', id, 'found solution');
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postMessage([id, i]);
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break;
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}
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i+=threads;
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}
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}
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