Package in.cs699.tensors.delagram.auth_service.controller

Class AuthController

java.lang.Object

in.cs699.tensors.delagram.auth_service.controller.AuthController

@RestController
@RequestMapping("/auth-api")
@CrossOrigin("http://localhost:3000")
public class AuthController
extends Object

This controller defines the end-points for authentication and authorization logic.

Constructor Summary

Constructors

Constructor	Description
AuthController()

Method Summary

Modifier and Type	Method	Description
User	getUserForToken(String authorizationToken)	An API end-point that gives back the logged-in user for the authorization token
String	signUp(Map<String,Object> payload)	An API call which checks the validity of user data and sign's up i.e.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AuthController

public AuthController()

Method Detail

getUserForToken

@GetMapping(value="/verify-token",
            produces="application/json")
public User getUserForToken(@RequestHeader("authorization")
                            String authorizationToken)
                     throws AuthenticationFailedException,
                            InternalServerException

An API end-point that gives back the logged-in user for the authorization token

Parameters:

authorizationToken - The firebase token/JWT which identifies the user

Returns:

The logged-in user

Throws:

AuthenticationFailedException - Thrown in case the authorization token is invalid

InternalServerException - Thrown in case some issue happens while fetching user details

signUp

@PostMapping("/signup")
public String signUp(@RequestBody
                     Map<String,Object> payload)
              throws UserNotInScopeException,
                     AuthenticationFailedException,
                     EmailAlreadyRegistered,
                     UserIDAlreadyExistsException,
                     javax.mail.internet.AddressException,
                     javax.mail.MessagingException

An API call which checks the validity of user data and sign's up i.e. creates a new user in firebase

Parameters:

payload - a Map which gets the form data from front-end sign up page

Returns:

User successfully registered message if successful

Throws:

UserNotInScopeException - Thrown if the email id does not belong to IIT Bombay domain

AuthenticationFailedException - Thrown in case the authorization token is invalid

EmailAlreadyRegistered - Thrown if the email id is already registered with firebase

UserIDAlreadyExistsException - Thrown if the userid is not unique

javax.mail.internet.AddressException - Thrown in case the address is malformed

javax.mail.MessagingException - Thrown in case the verification message couldn't be sent