I have been using the construct my self and also needed some updates. Furthermore, I build and enhance the tools I need myself and learn new stuff on the way.
So here the latest updates. You can read the initial post here 👈
Update 2024-02-17
- Migrating to aws-sdk-js-v3 👉 done in the PR #17 and share the experience in the referring post 👈
- Figuring out a method to run the test stack exclusively for faster feedback and not using Lambda log debugging 👉 done in the integ tests PR #14
- Fixing the
cdk-nagerrors and warning and/or add appropriate suppressions ✅ - Adding a release job in projen: still WIP ⌛ see the PR #25
Update 2024-02-18
Now we can also pass in a custom Lambda function to process the received EMails, for example
import { S3 } from '@aws-sdk/client-s3';
import { ParsedMail, simpleParser } from 'mailparser';
// populated by default from the construct
const emailBucket = process.env.EMAIL_BUCKET;
const emailBucketArn = process.env.EMAIL_BUCKET_ARN;
const s3 = new S3();
// SESEventRecordsToLambda
// from https://docs.aws.amazon.com/ses/latest/dg/receiving-email-action-lambda-event.html
export const handler = async (event: SESEventRecordsToLambda) => {
for (const record of event.Records) {
const id = record.ses.mail.messageId;
const key = `RootMail/${id}`;
const response = await s3.getObject({ Bucket: emailBucket as string, Key: key });
const msg: ParsedMail = await simpleParser(response.Body as unknown as Buffer);
let title = msg.subject;
console.log(`Title: ${title} from emailBucketArn: ${emailBucketArn}`);
// use the content of the email body
const body = msg.html;
// add your custom code here ... 👩🏽💻
}
};
give it the additionally needed permissions, wrap it into a NodejsFunction
const customSesReceiveFunction = new NodejsFunction(stackUnderTest, 'custom-ses-receive-function', {
// omitted for brevity
});
// Note 🗒️ : any additional permissions you need to add to the function yourself!
customSesReceiveFunction.addToRolePolicy(new iam.PolicyStatement({
actions: [
's3:List*',
],
resources: ['*'],
}))
and then pass it in
export class MyStack extends Stack {
constructor(scope: Construct, id: string, props: StackProps = {}) {
super(scope, id, props);
const domain = 'mycompany.test'
const hostedZone = r53.HostedZone.fromLookup(this, 'rootmail-parent-hosted-zone', {
domainName: domain,
});
const rootmail = new Rootmail(this, 'rootmail-stack', {
domain: domain;
autowireDNSParentHostedZoneID: hostedZone.hostedZoneId,
env: {
region: 'eu-west-1',
},
customSesReceiveFunction: customSesReceiveFunction, // 👈🏽 pass it in here
});
}
}
And of course I added another integ-test for and could finally use of the --parallel-regions feature .
Update 2024-04-17
We can now release automatically to S3. See the PR for more details
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