@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

Release files for cloudcomponents.cdk-lambda-at-edge-pattern 2.3.0

For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.

Source distribution (sdist)

Source distribution for cloudcomponents.cdk-lambda-at-edge-pattern 2.3.0
File	Size	Uploaded
cloudcomponents.cdk-lambda-at-edge-pattern-2.3.0.tar.gz	1.7 MB	Apr 17, 2024	Details

Built distribution (wheel)

Table of built distributions (wheels) for cloudcomponents.cdk-lambda-at-edge-pattern 2.3.0
File	Interpreter	ABI	Platform	Reset
cloudcomponents.cdk_lambda_at_edge_pattern-2.3.0-py3-none-any.whl 1.7 MB Apr 17, 2024	Python 3	none	any	Details

Total release size:3.5 MB

Release files / cloudcomponents.cdk-lambda-at-edge-pattern-2.3.0.tar.gz

Download URL	cloudcomponents.cdk-lambda-at-edge-pattern-2.3.0.tar.gz
Size	1.7 MB
Tags	Source
SHA-256 checksum How to use checksums	`fbab1208764fa4b46e6f637d584b55a55f8bcdcd3e13ac8d38227b499c3dfe7d`
BLAKE2b-256 checksum How to use checksums	`b75c5dd05d2a5d28af52bc0a0aec2c359629d6a884babbc54304ea3e28bf157a`
Upload date	Apr 17, 2024
Uploaded using Trusted Publishing? What is trusted publishing?	No
Uploaded via	`twine/5.0.0 CPython/3.12.2`

Release files / cloudcomponents.cdk_lambda_at_edge_pattern-2.3.0-py3-none-any.whl

Download URL	cloudcomponents.cdk_lambda_at_edge_pattern-2.3.0-py3-none-any.whl
Size	1.7 MB
Tags	Python 3
SHA-256 checksum How to use checksums	`6ee6a6eca564f8e33631e30d3895dc3a2ce48270ca64881c3c3f3f989a83a40e`
BLAKE2b-256 checksum How to use checksums	`a5650c0302f37b64a4a09b4c09f640ecc1b73eed2433d516974bc76df8135851`
Upload date	Apr 17, 2024
Uploaded using Trusted Publishing? What is trusted publishing?	No
Uploaded via	`twine/5.0.0 CPython/3.12.2`