spring-boot-training

Implemented Spring Security with JWT.

Includes the following features:

• User registration and login with JWT authentication
• Password encryption using BCrypt

For authentication:

POST request: http://localhost:8080/api/v1/auth/register

Request body: { "firstName": "YourFirstName", "lastName": "YourLastName", "email": "YourEmail", "password": "YourPassword" }

Now, use the token for the subsequent requests to access survey resource.

To get all surveys:

GET request: http://localhost:8080/api/v1/surveys

Add bearer token to the request.

HATEOAS

• Hypermedia As The Engine Of Application State
• Enhancing the response with links to other resources
• Enhancing the REST API to tell consumers how to perform subsequent actions
• Use Standard Implementation:
• HAL (JSON Hypertext Application Language): Simple format that gives a consistent and easy way to hyperlink between resources in your API
• Spring HATEOAS: Generate HAL responses with hyperlinks to resources
• Example:

{ "name": "Parmeet", "birthDate": "2022-08-15", "_links": { "all-users": { "href": "http://localhost:8080/api/v1/users" } } }