使用 AWS Lambda 和 Java 的 AWS SDK 进行秘密轮换

Question

Currently I am working on a use case where we need to store the private keys and public certs in AWS Secret Manager . We need to rotate the keys as well. However I am not able to find any documentation where the lambda is created in java template. Is there any way where we can rotate the secrets using java in lambda ? Or do you suggest any other alternatives for storage?

I could find the below documentation but its in python .

https://docs.aws.amazon.com/secretsmanager/latest/userguide/reference_available-rotation-templates.html

Answer 1

You can find how to use AWS SDK for Java V2 for Secrets Manager here:

https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/javav2/example_code/secretsmanager

You can use this API and other AWS Services APIs within a Lambda function. We have different examples here under use cases:

https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/javav2

Look through that can you will find different use case examples that show you how to use a Service Java API within a Lambda function. For example, this is a good example:

Creating an AWS Lambda function that detects images with Personal Protective Equipment

This shows you HOW TO use AWS SDK for Java V2 within a Lambda function. Once you understand that -- you can use other AWS Java Apis within a Lambda function -- such as Secrets Manager.

If you have questions, add a comment below.