Tutorial on how to implement an authentication mechanism called Simple Authentication and Socket Layer (SASL) in a Kafka service.
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Baeldung Author
Saikat Chakraborty
A passionate software developer and working as a lead developer at Thoughtworks. I've good experience in the backend development and have some experience in frontend development. My area of interest is improving software development practices, clean coding, scalable and secure applications.
Here's what I've written (so far):
Baeldung on Java
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Configure CORS Policy for Spring Cloud Gateway
Filed under Spring Cloud
Tutorial on how to configure a Spring Cloud Gateway application with Spring CORS support.
Integrate OpenAPI With Spring Cloud Gateway
Filed under Spring Cloud
Spring Cloud Gateway will aggregate all the OpenAPI specifications of the different microservices beneath it. We look at how to present the OpenAPI specification from a service and find it in the gateway.
Implement Bulk and Batch API in Spring
Filed under REST, Spring Web
Learn to implement a REST controller that can optimize performance by accepting multiple requests in one call.
Implement Two-Level Cache With Spring
Filed under Spring
Learn how to implement two levels of caching in Spring.
Setup Asynchronous Retry Mechanism in Spring
Filed under Spring Web
Learn to implement an asynchronous execution with automatic retry in a Spring application.
Query With IN Clause in Spring Data Cassandra
Filed under Spring Data
Learn how to implement the IN query clause using Spring Data Cassandra.
Setup Http Patch Request With OpenFeign
Filed under Spring Cloud
Spring Cloud OpenFeign makes it easy to write a client to REST APIs. We can use this for PATCH requests. We look at how this works and how to set it up to avoid common pitfalls.
Shared Secret Authentication in Spring Boot Application
Filed under Spring Boot, Spring Security
Private microservices may use a shared secret to protect their APIs from illegal access. We look at how to implement a simple token based security pattern based on a shared secret using Spring Security.