将内联策略添加到 aws SAM 模板

riv*_*rco 3 amazon-web-services amazon-iam aws-lambda aws-sam

我正在使用 SAM 模板来创建我的无服务器应用程序。

使用Policies资源属性下的标签,我可以添加如下标准策略:

Resources:
  QueryFunction:
    Type: AWS::Serverless::Function
    Properties:
      CodeUri: query/
      Handler: app.lambda_handler
      Policies:
        - AmazonDynamoDBFullAccess
        - AWSLambdaVPCAccessExecutionRole
      Runtime: python3.7
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问题是我需要附加内联策略才能仅访问特定的 DynamoDB 表。

如何将此内联策略放入模板中?

{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Effect": "Allow",
            "Action": "dynamodb:*",
            "Resource": "dynamo_db_table_endpoint"
        }
    ]
}
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谢谢

Ass*_*ran 9

尝试这个:

QueryFunction:
    Type: AWS::Serverless::Function
    Properties:
      CodeUri: query/
      Handler: app.lambda_handler
      Policies:
        - AmazonDynamoDBFullAccess
        - AWSLambdaVPCAccessExecutionRole
        - Version: '2012-10-17' # Policy Document
          Statement:
            - Effect: Allow
              Action:
                - dynamodb:*
              Resource: 'arn:aws:dynamodb:*:*:table/dynamo_db_table_endpoint'
      Runtime: python3.7
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Amazon DynamoDB:允许访问特定表

如果您想将您的tableName作为参数更改传递Resource: 'arn:aws:dynamodb:*:*:table/dynamo_db_table_endpoint'Resource: !Sub 'arn:aws:dynamodb:${AWS::Region}:${AWS::AccountId}:table/${tableName}'

希望这可以帮助