48 lines
1.3 KiB
TypeScript
48 lines
1.3 KiB
TypeScript
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import { BG, type BgConfig } from 'bgutils-js';
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import { JSDOM } from 'jsdom';
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export async function generateWebPoToken(visitorData: string) {
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const requestKey = 'O43z0dpjhgX20SCx4KAo';
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if (!visitorData)
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throw new Error('Could not get visitor data');
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const dom = new JSDOM();
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Object.assign(globalThis, {
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window: dom.window,
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document: dom.window.document
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});
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const bgConfig: BgConfig = { // @ts-ignore
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fetch: (input: string | URL | globalThis.Request, init?: RequestInit) => fetch(input, init),
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globalObj: globalThis,
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identifier: visitorData,
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requestKey
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};
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const bgChallenge = await BG.Challenge.create(bgConfig);
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if (!bgChallenge)
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throw new Error('Could not get challenge');
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const interpreterJavascript = bgChallenge.interpreterJavascript.privateDoNotAccessOrElseSafeScriptWrappedValue;
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if (interpreterJavascript) {
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new Function(interpreterJavascript)();
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} else throw new Error('Could not load VM');
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const poTokenResult = await BG.PoToken.generate({
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program: bgChallenge.program,
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globalName: bgChallenge.globalName,
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bgConfig
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});
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const placeholderPoToken = BG.PoToken.generatePlaceholder(visitorData);
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return {
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visitorData,
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placeholderPoToken,
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poToken: poTokenResult.poToken,
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};
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}
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