37 lines
1.2 KiB
JavaScript
37 lines
1.2 KiB
JavaScript
const got = require('got');
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const url = require('node:url');
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module.exports = async function getUrlHash (targetUrl, algorithm = 'sha256', attempts = 3) {
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const options = {
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code: process.env.ELECTRON_ARTIFACT_HASHER_FUNCTION_KEY,
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targetUrl,
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algorithm
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};
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const search = new url.URLSearchParams(options);
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const functionUrl = url.format({
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protocol: 'https:',
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hostname: 'electron-artifact-hasher.azurewebsites.net',
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pathname: '/api/HashArtifact',
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search: search.toString()
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});
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try {
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const resp = await got(functionUrl);
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if (resp.statusCode !== 200) throw new Error('non-200 status code received from hasher function');
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if (!resp.body) throw new Error('Successful lambda call but failed to get valid hash');
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return resp.body.trim();
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} catch (err) {
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if (attempts > 1) {
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if (err.response?.body) {
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console.error(`Failed to get URL hash for ${targetUrl} - we will retry`, {
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statusCode: err.response.statusCode,
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body: JSON.parse(err.response.body)
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});
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} else {
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console.error(`Failed to get URL hash for ${targetUrl} - we will retry`, err);
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}
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return getUrlHash(targetUrl, algorithm, attempts - 1);
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}
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throw err;
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}
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};
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