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Toby Urff tobyurff

Happy-go-lucky every day!
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const crypto = require('crypto');
const hmac = crypto.createHmac('SHA256', 'my-webhook-secret');
hmac.update('{ ... }'); // request body
const correctHash = hmac.digest().toString('hex');
const receivedHash = '...'; // e.g. req.get('x-impala-signature');
* It's important to perform a constant time equality comparison of the