https://github.com/2697sahil/user-authentication-service

A simple project to demonstrate the user authentication flow using Spring Security, Spring Data JPA & Mongo DB
https://github.com/2697sahil/user-authentication-service

api api-rest java mongodb spring-boot spring-data-mongodb spring-security

Last synced: 2 months ago
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A simple project to demonstrate the user authentication flow using Spring Security, Spring Data JPA & Mongo DB

• Host: GitHub
• URL: https://github.com/2697sahil/user-authentication-service
• Owner: 2697sahil
• Created: 2024-01-28T06:51:11.000Z (over 2 years ago)
• Default Branch: main
• Last Pushed: 2024-02-25T17:51:49.000Z (over 2 years ago)
• Last Synced: 2025-08-15T15:45:24.265Z (11 months ago)
• Topics: api, api-rest, java, mongodb, spring-boot, spring-data-mongodb, spring-security
• Language: Java
• Homepage: https://thesahil.com/
• Size: 311 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: Readme.md

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README

          
# user-authentication-service

The user-authentication-service project offers a straightforward demonstration of user authentication processes, leveraging a stack comprising Spring Security, Spring Data JPA, and MongoDB. Designed to illustrate fundamental authentication flows, this project provides a hands-on exploration of user signup and login functionalities.

### Key Components:

**Spring Security**: Ensures robust security mechanisms for user authentication and authorization within the application.

**Spring Data JPA**: Facilitates seamless interaction with the underlying MongoDB database, streamlining data access operations.

**MongoDB**: Serves as the persistent storage solution for user authentication details, providing flexibility and scalability.

## Overview

This service comprises two primary endpoints, each catering to distinct aspects of the authentication process.

### /signup: 

Allows users to register by providing their desired username and password. Upon successful signup, user credentials are securely stored in MongoDB for future authentication purposes.

    ![img.png](img.png)

_mongodbDB snapshot with sample data_

    ![img_2.png](img_2.png)

### /login: 

Provides users with the ability to authenticate themselves using their registered credentials. Upon successful login, users gain access to authorized resources within the application.

    ![img_1.png](img_1.png)

**How to set up:**

1. Clone the repo.

2. run "mvn clean install".

3. run "docker-compose up".

4. application is ready to run & test in postman.