Package Exports

@cloudcomponents/cdk-lambda-at-edge-pattern
@cloudcomponents/cdk-lambda-at-edge-pattern/lib/http-headers
@cloudcomponents/cdk-lambda-at-edge-pattern/lib/http-headers.js
@cloudcomponents/cdk-lambda-at-edge-pattern/lib/index.js

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (@cloudcomponents/cdk-lambda-at-edge-pattern) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

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

CDK Constructs for Lambda@Edge pattern: HttpHeaders

Install

TypeScript/JavaScript:

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

Python:

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

How to use

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,
    });
  }
}

Cloudfront Distribution

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

HttpHeaders

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',
  },
});

OriginMutation

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

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

API Reference

See API.md.

Example

See more complete examples.

License

MIT