cloudformation-template-create.json

{
  "AWSTemplateFormatVersion": "2010-09-09",
  "Description": "The AWS CloudFormation template for this Serverless application",
  "Resources": {
    "ServerlessDeploymentBucket": {
      "Type": "AWS::S3::Bucket",
      "Properties": {
        "BucketEncryption": {
          "ServerSideEncryptionConfiguration": [
            {
              "ServerSideEncryptionByDefault": {
                "SSEAlgorithm": "AES256"
              }
            }
          ]
        }
      }
    },
    "ServerlessDeploymentBucketPolicy": {
      "Type": "AWS::S3::BucketPolicy",
      "Properties": {
        "Bucket": {
          "Ref": "ServerlessDeploymentBucket"
        },
        "PolicyDocument": {
          "Statement": [
            {
              "Action": "s3:*",
              "Effect": "Deny",
              "Principal": "*",
              "Resource": [
                {
                  "Fn::Join": [
                    "",
                    [
                      "arn:",
                      {
                        "Ref": "AWS::Partition"
                      },
                      ":s3:::",
                      {
                        "Ref": "ServerlessDeploymentBucket"
                      },
                      "/*"
                    ]
                  ]
                }
              ],
              "Condition": {
                "Bool": {
                  "aws:SecureTransport": false
                }
              }
            }
          ]
        }
      }
    }
  },
  "Outputs": {
    "ServerlessDeploymentBucketName": {
      "Value": {
        "Ref": "ServerlessDeploymentBucket"
      }
    }
  }
}