Forked from jonoirwinrsa/cloudformation-template-s3-cloudfront-ssl.yml
Created
May 21, 2024 15:36
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Description: > | |
Script to create a SSL certificate, S3 bucket and Cloudfront distribution. | |
############################################################################### | |
Parameters: | |
############################################################################### | |
DomainName: | |
Type: String | |
Description: The domain name. | |
Default: webapp.example.com | |
PriceClass: | |
Type: String | |
Description: The CloudFront distribution price class | |
Default: 'PriceClass_All' | |
AllowedValues: | |
- 'PriceClass_100' | |
- 'PriceClass_200' | |
- 'PriceClass_All' | |
############################################################################### | |
Resources: | |
############################################################################### | |
Cert: | |
Type: AWS::CertificateManager::Certificate | |
Properties: | |
DomainName: !Ref DomainName | |
DomainValidationOptions: | |
- DomainName: !Ref DomainName | |
ValidationDomain: !Ref DomainName | |
ValidationMethod: DNS | |
CloudFrontDistribution: | |
Type: AWS::CloudFront::Distribution | |
Properties: | |
DistributionConfig: | |
Aliases: | |
- !Ref DomainName | |
DefaultCacheBehavior: | |
Compress: true | |
ForwardedValues: | |
QueryString: false | |
TargetOriginId: the-s3-bucket | |
ViewerProtocolPolicy: redirect-to-https | |
DefaultRootObject: index.html | |
CustomErrorResponses: | |
- ErrorCachingMinTTL: 300 | |
ErrorCode: 403 | |
ResponseCode: 200 | |
ResponsePagePath: /index.html | |
- ErrorCachingMinTTL: 300 | |
ErrorCode: 404 | |
ResponseCode: 200 | |
ResponsePagePath: /index.html | |
Enabled: true | |
HttpVersion: http2 | |
Origins: | |
- DomainName: !Join ['', [!Ref Bucket, '.s3.amazonaws.com']] | |
Id: the-s3-bucket | |
S3OriginConfig: | |
OriginAccessIdentity: | |
!Join ['', ['origin-access-identity/cloudfront/', !Ref CloudFrontOriginAccessIdentity]] | |
PriceClass: !Ref PriceClass | |
ViewerCertificate: | |
AcmCertificateArn: !Ref Cert | |
MinimumProtocolVersion: TLSv1 | |
SslSupportMethod: sni-only | |
Tags: | |
- Key: Domain | |
Value: !Ref DomainName | |
CloudFrontOriginAccessIdentity: | |
Type: AWS::CloudFront::CloudFrontOriginAccessIdentity | |
Properties: | |
CloudFrontOriginAccessIdentityConfig: | |
Comment: !Sub 'CloudFront OAI for ${DomainName}' | |
Bucket: | |
Type: AWS::S3::Bucket | |
DeletionPolicy: Retain | |
Properties: | |
BucketEncryption: | |
ServerSideEncryptionConfiguration: | |
- ServerSideEncryptionByDefault: | |
SSEAlgorithm: AES256 | |
Tags: | |
- Key: Domain | |
Value: !Ref DomainName | |
BucketPolicy: | |
Type: AWS::S3::BucketPolicy | |
Properties: | |
Bucket: !Ref Bucket | |
PolicyDocument: | |
Statement: | |
- Action: | |
- s3:GetObject | |
Effect: Allow | |
Resource: !Join ['', ['arn:aws:s3:::', !Ref Bucket, '/*']] | |
Principal: | |
CanonicalUser: !GetAtt CloudFrontOriginAccessIdentity.S3CanonicalUserId |
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