59 lines
2.3 KiB
TypeScript
59 lines
2.3 KiB
TypeScript
import * as cdk from 'aws-cdk-lib';
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import { Construct } from 'constructs';
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import * as s3 from 'aws-cdk-lib/aws-s3';
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import * as cloudfront from 'aws-cdk-lib/aws-cloudfront';
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import * as origins from 'aws-cdk-lib/aws-cloudfront-origins';
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export class BetaSupplierSiteStack extends cdk.Stack {
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constructor(scope: Construct, id: string, props?: cdk.StackProps) {
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super(scope, id, props);
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// 1. Create S3 Bucket for Website hosting
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const websiteBucket = new s3.Bucket(this, 'BetaSupplierSiteBucket', {
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bucketName: `betasuppliersite-${this.account}-${this.region}`,
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removalPolicy: cdk.RemovalPolicy.DESTROY,
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autoDeleteObjects: true,
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blockPublicAccess: s3.BlockPublicAccess.BLOCK_ALL, // Secure by default, OAI will be used
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encryption: s3.BucketEncryption.S3_MANAGED,
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});
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// 2. Create CloudFront Distribution
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// origins.S3Origin will automatically create an Origin Access Identity (OAI)
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// and update the S3 bucket policy to allow access only from this CloudFront distribution.
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const distribution = new cloudfront.Distribution(this, 'BetaSupplierSiteDistribution', {
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defaultRootObject: 'index.html',
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defaultBehavior: {
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origin: new origins.S3Origin(websiteBucket),
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viewerProtocolPolicy: cloudfront.ViewerProtocolPolicy.REDIRECT_TO_HTTPS,
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allowedMethods: cloudfront.AllowedMethods.ALLOW_GET_HEAD,
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cachedMethods: cloudfront.CachedMethods.CACHE_GET_HEAD,
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cachePolicy: cloudfront.CachePolicy.CACHING_OPTIMIZED,
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},
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errorResponses: [
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{
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httpStatus: 404,
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responseHttpStatus: 200, // Return 200 for SPAs
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responsePagePath: '/index.html',
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ttl: cdk.Duration.seconds(0),
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},
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{
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httpStatus: 403,
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responseHttpStatus: 200, // Return 200 for SPAs
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responsePagePath: '/index.html',
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ttl: cdk.Duration.seconds(0),
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}
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]
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});
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// Outputs
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new cdk.CfnOutput(this, 'BetaSupplierSiteBucketName', {
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value: websiteBucket.bucketName,
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description: 'The name of the S3 bucket for the betasupplier site',
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});
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new cdk.CfnOutput(this, 'BetaSupplierSiteCloudFrontDomainName', {
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value: distribution.distributionDomainName,
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description: 'The domain name of the CloudFront distribution for betasupplier site',
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});
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}
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}
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