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Makes some functions more robust

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This commit is contained in:
Alicia Sykes
2023-08-10 14:27:06 +01:00
parent f96c7ba25f
commit 95b13240c7
3 changed files with 19 additions and 21 deletions
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20
api/mail-config.js
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@ -1,11 +1,11 @@
const commonMiddleware = require('./_common/middleware');
const dns = require('dns').promises;
const URL = require('url-parse');
exports.handler = async (event, context) => {
const handler = async (url, event, context) => {
try {
let domain = event.queryStringParameters.url;
const parsedUrl = new URL(domain);
domain = parsedUrl.hostname || parsedUrl.pathname;
const domain = new URL(url).hostname || new URL(url).pathname;
// Get MX records
const mxRecords = await dns.resolveMx(domain);
@ -56,19 +56,13 @@ exports.handler = async (event, context) => {
}
return {
statusCode: 200,
body: JSON.stringify({
mxRecords,
txtRecords: emailTxtRecords,
mailServices,
}),
};
};
} catch (error) {
if (error.code === 'ENOTFOUND' || error.code === 'ENODATA') {
return {
statusCode: 200,
body: JSON.stringify({ skipped: 'No mail server in use on this domain' }),
};
return { skipped: 'No mail server in use on this domain' };
} else {
return {
statusCode: 500,
@ -77,3 +71,5 @@ exports.handler = async (event, context) => {
}
}
};
module.exports.handler = commonMiddleware(handler);