wpdAuth

The authenticator for the Waterproofing Data (WPD) Work Packages

How this project was created

This project was initially created using the spring initializr, together with the following dependencies:

• Lombok. Java annotation library which helps to reduce boilerplate code.
• Spring Web. Build web, including RESTful, applications using Spring MVC. Uses Apache Tomcat as the default embedded container.
• Spring Data JPA. Persist data in SQL stores with Java Persistence API using Spring Data and Hibernate.
• PostgreSQL Driver. A JDBC and R2DBC driver that allows Java programs to connect to a PostgreSQL database using standard, database independent Java code.
• Spring Security. Highly customizable authentication and access-control framework for Spring applications.

Dependencies

• Maven Project
• Java 16
• Spring Boot 2.5.3
• PostgreSQL via Homebrew preferably

How to setup this project

Once the dependencies are properly installed, follow the steps below:

• Clone the project locally

    $ git clone https://github.com/IGSD-UoW/wpdAuth.git
    $ cd wpdAuth

• Start the PostgreSQL and run the scripts to create the database and get the load data.

  $ brew services start postgresql
  $ psql postgres
  postgres=# \conninfo
  postgres=# CREATE DATABASE wpdauth;
  postgres=# \c wpdauth
  wpdauth=# \i db/ddl.sql
  wpdauth=# \i db/sys_config.sql
  wpdauth=# \q

• Install dependencies

  $ mvn install

• Run the project

  $ mvn spring-boot:run

How to run this project

Navigate to http://localhost:8080/swagger-ui.html in your browser to check everything is working correctly. You can change the default port in the application.properties file.

• Make a GET request to /users/me to check you're not authenticated. You should receive a response with a 403 with an Access Denied message since you haven't set your valid JWT token yet.

$ curl -X GET http://localhost:8080/users/me

• Make a POST request to /users/signin with the default admin user we programatically created to get a valid JWT token

$ curl -X POST 'http://localhost:8080/users/signin?username=admin&password=admin'

• Add the JWT token as a Header parameter and make the initial GET request to /users/me again

$ curl -X GET http://localhost:8080/users/me -H 'Authorization: Bearer <JWT_TOKEN>'

• You should get a similar response to this one, meaning that you're now authenticated

{
  "id": 1,
  "username": "admin",
  "email": "admin@email.com",
  "roles": [
    "ROLE_ADMIN"
  ]
}