mirror of
https://github.com/smogon/pokemon-showdown.git
synced 2026-03-21 17:25:10 -05:00
3d68248efa
We're skipping two major typescript-eslint versions, so there are a bunch of changes here, including: - it's catching a lot of things it didn't catch in the past, for reasons unclear to me - no-unused-vars has to be explicitly disabled in global-types now - a lot of `ts-ignore`s were never necessary and have been fixed - Crashlogger can now handle being thrown things that aren't errors. This has never been a problem in the past, but to satisfy TypeScript we might as well not die in a fire on the off chance someone tries to `throw null` or something.
43 lines
1.3 KiB
TypeScript
43 lines
1.3 KiB
TypeScript
/**
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* Verifier process
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* Pokemon Showdown - http://pokemonshowdown.com/
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*
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* This is just an asynchronous implementation of a verifier for a
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* signed key, because Node.js's crypto functions are synchronous,
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* strangely, considering how everything else is asynchronous.
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*
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* I wrote this one day hoping it would help with performance, but
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* I don't think it had any noticeable effect.
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*
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* @license MIT
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*/
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import * as crypto from 'crypto';
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import {QueryProcessManager} from '../lib/process-manager';
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export const PM = new QueryProcessManager<{data: string, signature: string}, boolean>(module, ({data, signature}) => {
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const verifier = crypto.createVerify(Config.loginserverkeyalgo);
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verifier.update(data);
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let success = false;
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try {
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success = verifier.verify(Config.loginserverpublickey, signature, 'hex');
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} catch (e) {}
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return success;
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});
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export function verify(data: string, signature: string): Promise<boolean> {
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return PM.query({data, signature});
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}
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if (!PM.isParentProcess) {
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// This is a child process!
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global.Config = require('./config-loader').Config;
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const Repl = require('../lib/repl').Repl;
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// eslint-disable-next-line no-eval
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Repl.start('verifier', (cmd: string) => eval(cmd));
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} else {
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PM.spawn(global.Config ? Config.verifierprocesses : 1);
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}
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