Speedrun your OSG "Accessibility for Ontarians with Disabilities Act" certificate

osg-aoda-certificate.js

const fs = require("fs");

const { randomUUID } = require("crypto");

async function register({email, name, company, phone}) {
	const body = JSON.stringify({ email, full_name: name || "", company: company || "", phone: phone || "" });
	console.log(body);
	return await fetch("https://0rxyymz0p0.execute-api.ca-central-1.amazonaws.com/prod/user", {
		"credentials": "omit",
	   "headers": {
		   "User-Agent": "Mozilla/5.0 (Windows NT 10.0; rv:103.0) Gecko/20100101 Firefox/103.0",
			"Accept": "application/json, text/javascript, */*; q=0.01",
	       "Accept-Language": "en-US,en;q=0.5",
		   "Content-Type": "application/x-www-form-urlencoded; charset=UTF-8",
			"Sec-Fetch-Dest": "empty",
	       "Sec-Fetch-Mode": "cors",
		   "Sec-Fetch-Site": "cross-site"
	   },
		"referrer": "https://www.aoda.ca/",
	   "body": body,
		"method": "POST",
	   "mode": "cors"
	});
}

(async function(){
	const uuidA = randomUUID();
	const uuidB = randomUUID();
	const email = `${uuidA}@${uuidB}.com`;

	await register({email, name: process.argv[2]});

	let cert_req_body = {
		score: 100,
		email,
		time: 0,
	};

	// invalid JSON causes internal server errors...
	cert_req_body = JSON.stringify(cert_req_body);

	let response = await fetch("https://0rxyymz0p0.execute-api.ca-central-1.amazonaws.com/prod/send_score", {
		"credentials": "omit",
	   "headers": {
			"User-Agent": "Mozilla/5.0 (Windows NT 10.0; rv:103.0) Gecko/20100101 Firefox/103.0",
		   "Accept": "application/json, text/javascript, */*; q=0.01",
	       "Accept-Language": "en-US,en;q=0.5",
			"Content-Type": "application/json",
		   "Sec-Fetch-Dest": "empty",
	       "Sec-Fetch-Mode": "cors",
		   "Sec-Fetch-Site": "cross-site"
	   },
		"referrer": "https://www.aoda.ca/",
	   "body": cert_req_body,
		"method": "POST",
	   "mode": "cors"
	});

	response = await response.json();
	console.log(response);
	const { cert_id } = response;

	console.log(`Got certificate id: ${cert_id}`);

	response = await fetch("https://0rxyymz0p0.execute-api.ca-central-1.amazonaws.com/prod/download_cert?cert_id=" + cert_id, {
	   "credentials": "omit",
		"headers": {
	       "User-Agent": "Mozilla/5.0 (Windows NT 10.0; rv:103.0) Gecko/20100101 Firefox/103.0",
		   "Accept": "*/*",
	       "Accept-Language": "en-US,en;q=0.5",
		   "Sec-Fetch-Dest": "empty",
	       "Sec-Fetch-Mode": "cors",
		   "Sec-Fetch-Site": "cross-site"
	   },
		"referrer": "https://www.aoda.ca/",
	   "method": "GET",
		"mode": "cors"
	});
	const { cert } = await response.json();

	let buff = Buffer.from(cert, 'base64'); 

	await fs.writeFile(`certificate-${Date.now()}.pdf`, buff, (err) => {
		if (err) throw err;
	});
})();