https://github.com/dewantrie/springboot-custom-authentication-provider

This tutorial demonstrates how to implement a custom authentication provider in a Spring Boot application
https://github.com/dewantrie/springboot-custom-authentication-provider

authentication-provider spring-boot thymeleaf

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This tutorial demonstrates how to implement a custom authentication provider in a Spring Boot application

• Host: GitHub
• URL: https://github.com/dewantrie/springboot-custom-authentication-provider
• Owner: dewantrie
• Created: 2023-07-01T14:51:42.000Z (over 1 year ago)
• Default Branch: master
• Last Pushed: 2023-07-01T15:00:34.000Z (over 1 year ago)
• Last Synced: 2024-11-11T23:30:51.103Z (2 months ago)
• Topics: authentication-provider, spring-boot, thymeleaf
• Language: Java
• Homepage:
• Size: 68.4 KB
• Stars: 4
• Watchers: 1
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Spring Boot Custom Authentication Provider

This project demonstrates how to implement a custom authentication provider in a Spring Boot application. By using a custom authentication provider, you can extend the default authentication mechanism provided by Spring Security and integrate your own authentication logic.

## Prerequisites

- Java Development Kit (JDK) 8 or later

- Spring Boot 2.x

- Maven build tool

## Getting Started

Follow these instructions to get a local copy of the project and run it on your machine.

1. Clone the repository:

   ```

   git clone https://github.com/dewantrie/springboot-custom-authentication-provider.git

   ```

2. Navigate to the project directory:

   ```

   cd springboot-custom-authentication-provider

   ```

3. Build the project using Maven or Gradle:

   - **Maven**:

     ```

     mvn clean package

     ```

4. Run the application:

   ```

   java -jar target/springboot-custom-authentication-provider.jar

   ```

5. The application should now be running locally on `http://localhost:8081`.

## Configuration

To configure and customize the authentication provider, modify the `CustomAuthenticationProvider` class in the project. This class implement the `AuthenticationProvider` provided by Spring Security and overrides the `authenticate` method to implement your own authentication logic.

In addition, you can modify the Spring Security configuration in the `SecurityConfig` class to specify which URLs require authentication and other security-related settings.