将 DynamoDB json 数据转换成普通 json 数据。

ddbjson-to-json.py

from boto3.dynamodb.types import TypeDeserializer, TypeSerializer

def from_dynamodb_to_json(item):
    d = TypeDeserializer()
    return {k: d.deserialize(value=v) for k, v in item.items()}

{
"Description": "Deploy an Elastic Beanstalk app stored in CodeCommit via CodePipeline.",
"AWSTemplateFormatVersion": "2010-09-09",
"Parameters": {
"RepositoryName": {
"Description": "enter the name of your GitHub source repository",
"Type": "String"
},
"BranchName": {
"Description": "enter the repository branch",
"Type": "String",
"Default": "master"
},
"GitHubOwner": {
"Description": "enter the GitHub owner of the repository",
"Type": "String"
},
"GitHubOAuthToken": {
"Description": "enter the personal access key for your GitHub repository",
"Type": "String",
"NoEcho": true
},
"VpcId": {
"Type": "AWS::EC2::VPC::Id"
},
"ElasticBeanstalkPlatform": {
"Description": "enter the latest Java SE version in https://docs.aws.amazon.com/elasticbeanstalk/latest/platforms/platforms-supported.html#platforms-supported.javase",
"Type": "String",
"Default": "64bit Amazon Linux 2018.03 v2.10.3 running Java 8"
}
},
"Resources": {
"CodePipelineArtifactStoreBucket": {
"Type": "AWS::S3::Bucket"
},
"OAuthAccessTokenTable": {
"Type": "AWS::DynamoDB::Table",
"Properties": {
"TableName": "OAuthAccessToken",
"AttributeDefinitions": [
{
"AttributeName": "tokenId",
"AttributeType": "S"
},
{
"AttributeName": "authenticationId",
"AttributeType": "S"
},
{
"AttributeName": "clientId",
"AttributeType": "S"
},
{
"AttributeName": "userName",
"AttributeType": "S"
},
{
"AttributeName": "refreshToken",
"AttributeType": "S"
}
],
"KeySchema": [
{
"AttributeName": "tokenId",
"KeyType": "HASH"
}
],
"BillingMode": "PAY_PER_REQUEST",
"GlobalSecondaryIndexes": [
{
"IndexName": "authenticationId-index",
"KeySchema": [
{
"AttributeName": "authenticationId",
"KeyType": "HASH"
}
],
"Projection": {
"ProjectionType": "ALL"
}
},
{
"IndexName": "clientId-userName-index",
"KeySchema": [
{
"AttributeName": "clientId",
"KeyType": "HASH"
},
{
"AttributeName": "userName",
"KeyType": "RANGE"
}
],
"Projection": {
"ProjectionType": "ALL"
}
},
{
"IndexName": "refreshToken-index",
"KeySchema": [
{
"AttributeName": "refreshToken",
"KeyType": "HASH"
}
],
"Projection": {
"ProjectionType": "ALL"
}
}
]
}
},
"OAuthCodeTable": {
"Type": "AWS::DynamoDB::Table",
"Properties": {
"TableName": "OAuthCode",
"AttributeDefinitions": [
{
"AttributeName": "code",
"AttributeType": "S"
}
],
"KeySchema": [
{
"AttributeName": "code",
"KeyType": "HASH"
}
],
"BillingMode": "PAY_PER_REQUEST"
}
},
"OAuthClientDetailsTable": {
"Type": "AWS::DynamoDB::Table",
"Properties": {
"TableName": "OAuthClientDetails",
"AttributeDefinitions": [
{
"AttributeName": "clientId",
"AttributeType": "S"
}
],
"KeySchema": [
{
"AttributeName": "clientId",
"KeyType": "HASH"
}
],
"BillingMode": "PAY_PER_REQUEST"
}
},

"OAuthRefreshTokenTable": {
  "Type": "AWS::DynamoDB::Table",
  "Properties": {
    "TableName": "OAuthRefreshToken",
    "AttributeDefinitions": [
      {
        "AttributeName": "tokenId",
        "AttributeType": "S"
      }
    ],
    "KeySchema": [
      {
        "AttributeName": "tokenId",
        "KeyType": "HASH"
      }
    ],
    "BillingMode": "PAY_PER_REQUEST"
  }
},
"OAuthPartnerTokenTable": {
  "Type": "AWS::DynamoDB::Table",
  "Properties": {
    "TableName": "OAuthPartnerToken",
    "AttributeDefinitions": [
      {
        "AttributeName": "tokenId",
        "AttributeType": "S"
      },
      {
        "AttributeName": "authenticationId",
        "AttributeType": "S"
      },
      {
        "AttributeName": "clientId",
        "AttributeType": "S"
      },
      {
        "AttributeName": "userName",
        "AttributeType": "S"
      }
    ],
    "KeySchema": [
      {
        "AttributeName": "tokenId",
        "KeyType": "HASH"
      }
    ],
    "BillingMode": "PAY_PER_REQUEST",
    "GlobalSecondaryIndexes": [
      {
        "IndexName": "authenticationId-index",
        "KeySchema": [
          {
            "AttributeName": "authenticationId",
            "KeyType": "HASH"
          }
        ],
        "Projection": {
          "ProjectionType": "ALL"
        }
      },
      {
        "IndexName": "clientId-userName-index",
        "KeySchema": [
          {
            "AttributeName": "clientId",
            "KeyType": "HASH"
          },
          {
            "AttributeName": "userName",
            "KeyType": "RANGE"
          }
        ],
        "Projection": {
          "ProjectionType": "ALL"
        }
      }
    ]
  }
},
"OAuthPartnerTable": {
  "Type": "AWS::DynamoDB::Table",
  "Properties": {
    "TableName": "OAuthPartner",
    "AttributeDefinitions": [
      {
        "AttributeName": "partnerId",
        "AttributeType": "S"
      }
    ],
    "KeySchema": [
      {
        "AttributeName": "partnerId",
        "KeyType": "HASH"
      }
    ],
    "BillingMode": "PAY_PER_REQUEST"
  }
},
"OAuthApplication": {
  "Type": "AWS::ElasticBeanstalk::Application",
  "Properties": {
    "Description": "AWS Elastic Beanstalk Sample Application"
  }
},
"OAuthConfigurationTemplate": {
  "Type": "AWS::ElasticBeanstalk::ConfigurationTemplate",
  "Properties": {
    "ApplicationName": {
      "Ref": "OAuthApplication"
    },
    "Description": "AWS ElasticBeanstalk Sample Configuration Template",
    "OptionSettings": [
      {
        "Namespace": "aws:autoscaling:launchconfiguration",
        "OptionName": "IamInstanceProfile",
        "Value": {
          "Ref": "OAuthInstanceProfile"
        }
      },
      {
        "Namespace": "aws:autoscaling:launchconfiguration",
        "OptionName": "InstanceType",
        "Value": "t2.small"
      },
      {
        "Namespace": "aws:elasticbeanstalk:command",
        "OptionName": "DeploymentPolicy",
        "Value": "Rolling"
      },
      {
        "Namespace": "aws:elasticbeanstalk:command",
        "OptionName": "BatchSize",
        "Value": "50"
      },
      {
        "Namespace": "aws:autoscaling:updatepolicy:rollingupdate",
        "OptionName": "RollingUpdateEnabled",
        "Value": "true"
      },
      {
        "Namespace": "aws:autoscaling:updatepolicy:rollingupdate",
        "OptionName": "RollingUpdateType",
        "Value": "Health"
      },
      {
        "Namespace": "aws:elasticbeanstalk:healthreporting:system",
        "OptionName": "SystemType",
        "Value": "enhanced"
      },
      {
        "Namespace": "aws:autoscaling:asg",
        "OptionName": "MinSize",
        "Value": "2"
      },
      {
        "Namespace": "aws:autoscaling:asg",
        "OptionName": "MaxSize",
        "Value": "6"
      },
      {
        "Namespace": "aws:elasticbeanstalk:environment",
        "OptionName": "EnvironmentType",
        "Value": "LoadBalanced"
      }
    ],
    "SolutionStackName": {
      "Ref": "ElasticBeanstalkPlatform"
    }
  }
},
"OAuthEnvironment": {
  "Type": "AWS::ElasticBeanstalk::Environment",
  "DependsOn": [
    "OAuthApplication",
    "OAuthConfigurationTemplate"
  ],
  "Properties": {
    "ApplicationName": {
      "Ref": "OAuthApplication"
    },
    "Description": "AWS ElasticBeanstalk Sample OAuth Environment",
    "TemplateName": {
      "Ref": "OAuthConfigurationTemplate"
    }
  }
},
"OAuthApplicationRole": {
  "Type": "AWS::IAM::Role",
  "Properties": {
    "AssumeRolePolicyDocument": {
      "Statement": [
        {
          "Effect": "Allow",
          "Principal": {
            "Service": [
              "codebuild.amazonaws.com",
              "codedeploy.amazonaws.com",
              "codepipeline.amazonaws.com",
              "codestar.amazonaws.com",
              "elasticbeanstalk.amazonaws.com",
              "events.amazonaws.com",
              "lambda.amazonaws.com",
              "dynamodb.amazonaws.com"
            ]
          },
          "Action": "sts:AssumeRole"
        }
      ]
    },
    "ManagedPolicyArns": [
      "arn:aws:iam::aws:policy/AWSCodeCommitFullAccess",
      "arn:aws:iam::aws:policy/AWSCodeBuildAdminAccess",
      "arn:aws:iam::aws:policy/AWSCodeDeployFullAccess",
      "arn:aws:iam::aws:policy/AWSCodePipelineFullAccess",
      "arn:aws:iam::aws:policy/AWSElasticBeanstalkFullAccess",
      "arn:aws:iam::aws:policy/AWSLambdaFullAccess",
      "arn:aws:iam::aws:policy/AWSCodeStarFullAccess",
      "arn:aws:iam::aws:policy/CloudWatchEventsFullAccess",
      "arn:aws:iam::aws:policy/AmazonDynamoDBFullAccess"
    ],
    "Path": "/",
    "Policies": [
      {
        "PolicyName": "codepipeline-service",
        "PolicyDocument": {
          "Statement": [
            {
              "Action": [
                "kms:*",
                "codecommit:*",
                "codedeploy:*",
                "s:*",
                "elasticbeanstalk:*",
                "ec2:*",
                "elasticloadbalancing:*",
                "lambda:*",
                "autoscaling:*",
                "cloudwatch:*",
                "sns:*",
                "sqs:*",
                "cloudformation:*",
                "rds:*",
                "ecs:*",
                "dynamodb:*",
                "iam:PassRole"

              ],
              "Effect": "Allow",
              "Resource": "*"
            }
          ],
          "Version": "2012-10-17"
        }
      }
    ]
  }
},
"OAuthInstanceProfile": {
  "Properties": {
    "Roles": [
      {
        "Ref": "OAuthInstanceRole"
      }
    ]
  },
  "Type": "AWS::IAM::InstanceProfile"
},
"OAuthInstanceRole": {
  "Type": "AWS::IAM::Role",
  "Properties": {
    "RoleName": "OAuthInstanceRole",
    "ManagedPolicyArns": [
      "arn:aws:iam::aws:policy/AWSElasticBeanstalkWebTier",
      "arn:aws:iam::aws:policy/AWSElasticBeanstalkWorkerTier",
      "arn:aws:iam::aws:policy/AWSElasticBeanstalkMulticontainerDocker",
      "arn:aws:iam::aws:policy/AmazonDynamoDBFullAccess"
    ],
    "AssumeRolePolicyDocument": {
      "Version": "2012-10-17",
      "Statement": [
        {
          "Action": [
            "sts:AssumeRole"
          ],
          "Effect": "Allow",
          "Principal": {
            "Service": [
              "ec2.amazonaws.com"
            ]
          }
        }
      ]
    }
  }
},
"CodeBuildProject": {
  "DependsOn": [
    "OAuthApplicationRole"
  ],
  "Properties": {
    "Name": "OAuthBuild",
    "Artifacts": {
      "Packaging": "zip",
      "Type": "codepipeline"
    },
    "Environment": {
      "ComputeType": "small",
      "Image": "aws/codebuild/eb-java-8-amazonlinux-64:2.4.3",
      "Type": "LINUX_CONTAINER"
    },
    "ServiceRole": {
      "Ref": "OAuthApplicationRole"
    },
    "Source": {
      "Type": "codepipeline"
    }
  },
  "Type": "AWS::CodeBuild::Project"
},
"CodePipelineStack": {
  "Type": "AWS::CodePipeline::Pipeline",
  "DependsOn": [
    "OAuthApplication",
    "OAuthEnvironment"
  ],
  "Properties": {
    "RoleArn": {
      "Fn::Join": [
        "",
        [
          "arn:aws:iam::",
          {
            "Ref": "AWS::AccountId"
          },
          ":role/",
          {
            "Ref": "OAuthApplicationRole"
          }
        ]
      ]
    },
    "Stages": [
      {
        "Name": "Source",
        "Actions": [
          {
            "Name": "SourceAction",
            "ActionTypeId": {
              "Category": "Source",
              "Owner": "ThirdParty",
              "Version": 1,
              "Provider": "GitHub"
            },
            "OutputArtifacts": [
              {
                "Name": "SourceOutput"
              }
            ],
            "Configuration": {
              "Owner": {
                "Ref": "GitHubOwner"
              },
              "Repo": {
                "Ref": "RepositoryName"
              },
              "Branch": {
                "Ref": "BranchName"
              },
              "OAuthToken": {
                "Ref": "GitHubOAuthToken"
              },
              "PollForSourceChanges": true
            },
            "RunOrder": 1
          }
        ]
      },
      {
        "Name": "Build",
        "Actions": [
          {
            "Name": "CodeBuild",
            "InputArtifacts": [
              {
                "Name": "SourceOutput"
              }
            ],
            "ActionTypeId": {
              "Category": "Build",
              "Owner": "AWS",
              "Provider": "CodeBuild",
              "Version": 1
            },
            "Configuration": {
              "ProjectName": "OAuthBuild"
            },
            "OutputArtifacts": [
              {
                "Name": {
                  "Fn::Sub": "BuildArtifact"
                }
              }
            ],
            "RunOrder": 1
          }
        ]
      },
      {
        "Name": "Deploy",
        "Actions": [
          {
            "InputArtifacts": [
              {
                "Name": "BuildArtifact"
              }
            ],
            "Name": "EbApp",
            "ActionTypeId": {
              "Category": "Deploy",
              "Owner": "AWS",
              "Version": "1",
              "Provider": "ElasticBeanstalk"
            },
            "OutputArtifacts": [
            ],
            "Configuration": {
              "ApplicationName": {
                "Ref": "OAuthApplication"
              },
              "EnvironmentName": {
                "Ref": "OAuthEnvironment"
              }
            },
            "RunOrder": 1
          }
        ]
      }
    ],
    "ArtifactStore": {
      "Type": "S3",
      "Location": {
        "Ref": "CodePipelineArtifactStoreBucket"
      }
    }
  }
}

},
"Outputs": {
"AppURL": {
"Value": {
"Fn::Join": [
"",
[
"http://",
{
"Fn::GetAtt": [
"OAuthEnvironment",
"EndpointURL"
]
},
"/"
]
]
},
"Description": "URL for the working OAuth application"
},
"CodePipelineURL": {
"Value": {
"Fn::Join": [
"",
[
"https://console.aws.amazon.com/codepipeline/home?region=",
{
"Ref": "AWS::Region"
},
"#/view/",
{
"Ref": "CodePipelineStack"
}
]
]
},
"Description": "Pipeline URL"
},
"OAuthApplication": {
"Value": {
"Ref": "OAuthApplication"
}
},
"OAuthConfigurationTemplate": {
"Value": {
"Ref": "OAuthConfigurationTemplate"
},
"Description": "The Elastic Beanstalk configuration"
},
"OAuthEnvironment": {
"Value": {
"Ref": "OAuthEnvironment"
},
"Description": "The Elastic Beanstalk environment on which the application runs"
},
"OAuthApplicationRole": {
"Value": {
"Ref": "OAuthApplicationRole"
},
"Description": "The IAM role associated with CodePipeline pipeline"
}
}
}