@cloudcomponents/cdk-lambda-at-edge-pattern


> CDK Constructs for Lambda@Edge pattern: HttpHeaders

Install

TypeScript/JavaScript:

``bash
npm i @cloudcomponents/cdk-lambda-at-edge-pattern
`

Python:

`bash
pip install cloudcomponents.cdk-lambda-at-edge-pattern
`

How to use

`typescript
import { StaticWebsite } from '@cloudcomponents/cdk-static-website';
import { OriginMutation } from '@cloudcomponents/cdk-lambda-at-edge-pattern';
import { RemovalPolicy, Stack, StackProps, aws_route53 } from 'aws-cdk-lib';

import { Construct } from 'constructs';

export class StaticWebsiteStack extends Stack {
constructor(scope: Construct, id: string, props: StackProps) {
super(scope, id, props);

const hostedZone = aws_route53.HostedZone.fromLookup(this, 'HostedZone', {
domainName: 'cloudcomponents.org',
});

// Create a lambda at edge
const originMutation = new OriginMutation(stack, 'OriginMutation');

new StaticWebsite(this, 'StaticWebsite', {
hostedZone,
domainNames: ['cloudcomponents.org', 'www.cloudcomponents.org'],
edgeLambdas: [originMutation],
removalPolicy: RemovalPolicy.DESTROY,
});
}
}
`

$3


`typescript
new cloudfront.Distribution(this, 'myDist', {
defaultBehavior: {
origin: new origins.S3Origin(myBucket),
edgeLambdas: [httpHeaders],
},
});
`

$3

`typescript
const httpHeaders = new HttpHeaders(this, 'HttpHeaders', {
httpHeaders: {
'Content-Security-Policy':
"default-src 'none'; img-src 'self'; script-src 'self'; style-src 'self' 'unsafe-inline'; object-src 'none'; connect-src 'self'",
'Strict-Transport-Security':
'max-age=31536000; includeSubdomains; preload',
'Referrer-Policy': 'same-origin',
'X-XSS-Protection': '1; mode=block',
'X-Frame-Options': 'DENY',
'X-Content-Type-Options': 'nosniff',
'Cache-Control': 'no-cache',
},
});
`

$3

https://chrisschuld.com/2020/05/gatsby-hosting-on-cloudfront/

`typescript
const originMutation = new OriginMutation(stack, 'OriginMutation');
``

API Reference

See API.md.

Example

See more complete examples.

License

MIT