User Authenticator App Back End

This is the Back End of the mobile-responsive web-based user authentication system. Upon registration, users gain access to the system where their assigned roles and permissions dictate the functionalities available to them. For instance, a guest user is restricted from performing operations within the system and is limited to viewing details exclusively.

Key features of the system,

• The Super Administrator, serving as the system's primary authority, possesses comprehensive access across all functionalities within the system.

• Registered users have the capability to assume multiple roles, each of which may entail various permissions within the system. Upon logging in, a user can view their assigned roles and associated permissions within the Profile section.

• The system accommodates an unlimited number of users and roles, ensuring scalability and adaptability to organizational needs.

• Users hold exclusive authority over changing their own passwords. However, the Super Administrator retains the ability to reset a user's password, triggering the issuance of a temporary password sent via email. The user can then employ this temporary password to reset their password securely.

Front End of the project can be visited by clicking here.
Click here to view a sample project on securing Spring Boot backend API endpoints using JWT.

ERD of the database

Used Technologies

• Java SE 17
• Spring Boot 3.0.5
• Apache Maven 3.9.2
• MySQL Community Server 8.0.33
• Added dependencies to pom.xml
  • spring-boot-starter-web
  • spring-boot-starter-data-jpa
  • spring-boot-starter-validation
  • spring-boot-starter-security
  • spring-boot-starter-aop
  • spring-boot-starter-mail
  • spring-boot-starter-test
  • spring-boot-devtools
  • lombok
  • mysql-connector-java 8.0.33
  • springdoc-openapi-starter-webmvc-ui 2.0.4
  • modelmapper 3.1.0
  • jjwt-api 0.11.5
  • jjwt-impl 0.11.5
  • jjwt-jackson 0.11.5

Used Integrated Development Environment

• IntelliJ IDEA

How to use ?

• This project can be used by cloning the project to your local computer.
• Clone the project using https://github.com/PubuduJ/user-authenticator-app-back-end terminal command.
• Make sure to create a user-authenticator-app-db database in the MySQL community server. If neglect to create, the project will automatically generate it when it is firstly executed.
• Open the pom.xml file from IntelliJ IDEA, make sure to open this as a project.
• Change the spring.datasource.password in the application.properties to your local machine MySQL server root user password.
• Make sure to connect appropriate SMTP Server by giving the server configuration details in the application.properties file.
• Configuration details need to be filled as below,

    spring.mail.host=SMTP Server
    spring.mail.port=port
    spring.mail.username=login email
    spring.mail.password=master password

• A Super Administrator needs to be created as the Super User, and all permissions need to be set in order to access all the system functionalities.

Version

v1.0.0

License

Copyright © 2023 Pubudu Janith. All Rights Reserved.
This project is licensed under the MIT license.