stack.yml

AWSTemplateFormatVersion: '2010-09-09'
Description: 'The documentation for Vapor'
Parameters:
  DomainName:
    Type: String 
    Description: The domain name for the site 
    AllowedPattern: (?!-)[a-zA-Z0-9-.]{1,63}(?<!-)
    ConstraintDescription: Must be a valid DNS zone name.
  AcmCertificateArn:
    Type: String
    Description: the Amazon Resource Name (ARN) of an AWS Certificate Manager (ACM) certificate.
    AllowedPattern: "arn:aws:acm:.*"
  S3BucketName:
    Type: String
    Description: Name for the bucket 
Resources:
  S3BucketForWebsiteContent:
    Type: AWS::S3::Bucket
    Properties:
      BucketName: !Ref 'S3BucketName'
      WebsiteConfiguration:
        IndexDocument: index.html
        # Redirect
        ErrorDocument: /404.html
        RoutingRules:
          - RoutingRuleCondition:
              HttpErrorCodeReturnedEquals: '404'
              KeyPrefixEquals: /
            RedirectRule:
              HostName: !Ref 'DomainName'
          - RoutingRuleCondition: 
              KeyPrefixEquals: "4.0/"
            RedirectRule: 
              HostName: !Ref 'DomainName'
              HttpRedirectCode: 301
              Protocol: "https"
              ReplaceKeyPrefixWith: ""
  WebsiteCloudfront:
    Type: AWS::CloudFront::Distribution
    Properties: 
      DistributionConfig:
        Comment: Cloudfront Distribution pointing to S3 bucket
        Origins:
        - DomainName: !Join [ '', !Split [ 'http://', !GetAtt 'S3BucketForWebsiteContent.WebsiteURL' ] ]
          Id: S3Origin
          CustomOriginConfig:
            OriginProtocolPolicy: 'http-only'
        Enabled: true 
        HttpVersion: 'http2'
        Aliases:
        - !Ref 'DomainName'
        CustomErrorResponses:
          - ErrorCode: 403
            ResponseCode: 404
            ResponsePagePath: /404.html
        DefaultCacheBehavior:
          AllowedMethods:
          - GET 
          - HEAD 
          - OPTIONS
          Compress: true 
          TargetOriginId: S3Origin
          ForwardedValues:
            QueryString: false 
            Cookies:
              Forward: none
          ViewerProtocolPolicy: redirect-to-https
          ResponseHeadersPolicyId: !Ref WebsiteCloudFrontPolicies
        PriceClass: PriceClass_All
        ViewerCertificate:
          AcmCertificateArn: !Ref 'AcmCertificateArn'
          SslSupportMethod: sni-only
  WebsiteCloudFrontPolicies:
    Type: AWS::CloudFront::ResponseHeadersPolicy
    Properties:
      ResponseHeadersPolicyConfig:
        Name: Docs-Security-Header-Policy
        Comment: The Vapor Docs security header policy
        CustomHeadersConfig:
          Items:
            - Header: Permissions-Policy
              Value: accelerometer=(), camera=(), geolocation=(), gyroscope=(), magnetometer=(), microphone=(), payment=(), usb=(), interest-cohort=()
              Override: false
            - Header: server
              Value: 'Vapor Docs'
              Override: true
            - Header: Content-Security-Policy-Report-Only
              Value: default-src 'none'; script-src 'self'; img-src 'self' data:; style-src 'self'; font-src 'self'; connect-src 'self'
              Override: false
        SecurityHeadersConfig:
          #ContentSecurityPolicy:
          #    ContentSecurityPolicy: default-src 'none'; script-src 'self'; img-src 'self' data:; style-src 'self'; font-src 'self'; connect-src 'self'
          #    Override: false
          ContentTypeOptions:
            Override: false
          FrameOptions:
            FrameOption: DENY
            Override: false
          ReferrerPolicy:
            ReferrerPolicy: strict-origin-when-cross-origin
            Override: false
          StrictTransportSecurity:
            AccessControlMaxAgeSec: 63072000
            IncludeSubdomains: true
            Preload: false
            Override: false
          XSSProtection:
            ModeBlock: true
            Protection: true
            Override: false
Outputs:
  CloudfrontURL:
    Description: 'Cloudfront URL'
    Value: !GetAtt WebsiteCloudfront.DomainName
  BucketName:
    Description: 'Name of S3 bucket to hold website content'
    Value: !Ref 'S3BucketForWebsiteContent'