OAuth2 & Spring boot 3 & Social login

Step by step demonstration for login with github account and google account

01) Add OAuth2 Client dependency

02) Create the springboot application and open it in intelijIDE

Create Authorization server

GitHub

1. Settings - > developer settings

2. Then create a new app

3. Then generate new secret key and save Client Id and secret key

Google Account

http://console.cloud.google.com

1. create a new project

2. Then create an application

APIs and service - > Credentials-> OAuth 2.0 Client IDs

3. Then save the clientId and secret key

Create the Resource Server

create the end points and update the application.properties / application.yml file

application.properties

spring.security.oauth2.client.registration.github.clientId= <GITHUB CLIENT ID>
spring.security.oauth2.client.registration.github.clientSecret= <GITHUB SECRET KEY>
spring.security.oauth2.client.registration.google.clientId= <GOOGLE CLIENT ID>
spring.security.oauth2.client.registration.google.clientSecret= <GOOGLE SECRET KEY>

OR

application.yml

spring:
  security:
    oauth2:
      client:
        registration:
          github:
            clientId: <GITHUB CLIENT ID>
            clientSecret: <GITHUB SECRET KEY>
          google:
            clientId: <GOOGLE CLIENT ID>
            clientSecret: <GOOGLE SECRET KEY>