Encryption 无服务器,加密aws上的主题

Encryption 无服务器,加密aws上的主题,encryption,amazon-ses,serverless,Encryption,Amazon Ses,Serverless,我正在AWS上使用无服务器创建一个主题。这一切都很好,但是我想用SSE加密这个主题。我该怎么做呢。yaml文件的格式应该是什么。到目前为止我有 MyTopic: Type: AWS::SNS::Topic Properties: TopicName: MyTopic MyTopicPolicy: Type: AWS::SNS::TopicPolicy Properties: Topics: - Ref: MyTopic PolicyDocume

我正在AWS上使用无服务器创建一个主题。这一切都很好,但是我想用SSE加密这个主题。我该怎么做呢。yaml文件的格式应该是什么。到目前为止我有

MyTopic:
  Type: AWS::SNS::Topic
  Properties:
    TopicName: MyTopic
MyTopicPolicy:
  Type: AWS::SNS::TopicPolicy
  Properties:
    Topics:
      - Ref: MyTopic
    PolicyDocument:
      Id: MyTopicPolicy
      Version: '2012-10-17'
      Statement:
        - Sid: AllowSubscribe
          Effect: Allow
          Principal:
            AWS: <ID>
          Action:
            - SNS:Subscribe            
          Resource: !Ref MyTopic
MyTopic:
类型:AWS::SNS::Topic
特性:
主题名称:MyTopic
MyTopicPolicy:
类型:AWS::SNS::TopicPolicy
特性:
话题:
-参考:我的主题
政策文件:
Id:MyTopicPolicy
版本:'2012-10-17'
声明:
-Sid:允许订阅
效果:允许
负责人:
美国焊接学会:
行动:
-SNS:订阅
资源:!参考我的主题

只需添加KmsMasterKeyId

MyTopic:
  Type: AWS::SNS::Topic
  Properties:
    TopicName: MyTopic
    KmsMasterKeyId: 1234abcd-12ab-34cd-56ef-1234567890ab

来源:

正如上述答案所示,您需要在SNS主题定义中引用KMS键。您可以使用SNS的默认KMS密钥(别名
aws/SNS
),也可以创建自己的密钥

您可以查看下面的CloudFormation,了解如何使用自己的KMS密钥在同一模板中创建加密的主题和KMS密钥。密钥策略设置为允许整个AWS帐户进行管理和使用,尽管您可能希望使用最小特权原则将其锁定,这取决于您工作环境的安全要求

---
AWSTemplateFormatVersion: '2010-09-09'
Description: Demo template for Encrypted SNS Topic

Resources:
  SNSKMSKey:
    Type: 'AWS::KMS::Key'
    Properties:
      Description: Demo KMS Key Policy
      Enabled: true
      EnableKeyRotation: true
      KeyPolicy:
        Version: 2012-10-17
        Id: KmsKeyPolicy
        Statement:
          - Sid: SimpleKeyPolicyAllowAccountAdmin
            Effect: Allow
            Principal:
              AWS: !Sub "arn:aws:iam::${AWS::AccountId}:root"
            Action:
              - 'kms:*'
            Resource: '*'
          - Sid: SimpleKeyPolicyAllowAccountUsage
            Effect: Allow
            Principal:
              AWS: !Sub "arn:aws:iam::${AWS::AccountId}:root"
            Action:
              - 'kms:Decrypt'
              - 'kms:Encrypt'
              - 'kms:GenerateDataKey*'
              - 'kms:DescribeKey'
            Resource: '*'


  SNSKmeKeyAlias:
    Type: "AWS::KMS::Alias"
    Properties:
      AliasName: !Sub "alias/${AWS::StackName}-SNSEncryptionKey"
      TargetKeyId: !Ref SNSKMSKey

  # -- Encrypted  SNS Topic -- #
  EncryptedSNSTopic:
    Type: AWS::SNS::Topic
    Properties:
      TopicName: !Sub "${AWS::StackName}-EncryptedSNSTopic"
      KmsMasterKeyId: !Ref SNSKMSKey


Outputs:
  KmsKeyId:
    Value: !Ref SNSKMSKey
  TopicArn:
    Value: !Ref EncryptedSNSTopic

如果您正在寻找一个带有默认KMS的简单SNS主题,下面是语法。我还添加了电子邮件订阅。您可以根据需要更改订阅:

  RedshiftNotificationTopicSNS:
    Type: AWS::SNS::Topic
    Properties:
      KmsMasterKeyId: alias/aws/sns
      Subscription:
        - Endpoint: !Ref NotificationEmailId
          Protocol: email

感谢您的帮助,
KmsMasterKeyId
说明了什么。这是否会自动拾取?这类似于指定ARN。如果答案有帮助,请将其标记为正确答案。谢谢