Spring boot3 OAuth2 GitHub Authorization Server for Social Login.

• Demo project for OAuth2 + Spring-boot3 + GitHub as Authorization server.

A sample project that shows how to implement OAuth2 login using Github as a resource server

Application diagram

OAuth2.0 flow (How things really work in action)

Steps to create a gitHub application

• Go to GitHub developer portal
• Create a new application and provide the required information
  • Set the homepage URL to http://localhost:8080
  • Authorization callback URL to http://localhost:8080/login/oauth2/code/github.

Update the application.yml file

After creating a new application, you will a client ID and a client secret. Copy this two information and paste the in the application.yml file

spring:
  security:
    oauth2:
      client:
        registration:
          github:
            clientId: github-app-client-id-here
            clientSecret: github-app-client-secret-here

Start the application and enjoy your Social-login

Reference Documentation

For further reference, please consider the following sections:

• Official Apache Maven documentation
• Spring Boot Maven Plugin Reference Guide
• Create an OCI image
• Spring Web
• Spring Boot Actuator
• OAuth2 Client

Guides

The following guides illustrate how to use some features concretely:

• Building a RESTful Web Service
• Serving Web Content with Spring MVC
• Building REST services with Spring
• Building a RESTful Web Service with Spring Boot Actuator