Ultimate ASP.NET 5 Web API Development Guide - Implement JWT Authentication - Part 2

Ultimate ASP.NET 5 Web API Development Guide - Implement JWT Authentication - Part 2

Assessment

Interactive Video

Information Technology (IT), Architecture

University

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

The video tutorial explains the process of generating and implementing token-based authentication in an application. It covers creating private methods for token generation, setting up security credentials using symmetric keys, and managing user roles and claims. The tutorial also demonstrates how to modify login operations to return tokens and test the implementation using JWT.io. Finally, it highlights the need for securing API endpoints and controlling access.

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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in generating a token in the auth manager implementation?

Collapsing all methods for more space

Creating a public method for token generation

Injecting the configuration manager

Setting up a symmetric key

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is used to create signing credentials in the token generation process?

Asymmetric key

Symmetric security key

Public key

Private key

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How are user roles retrieved for token generation?

From a local file

Using a hardcoded list

By calling the UserManager

Through an API request

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of the 'sub' claim in a JWT?

To list the user's roles

To provide the token's audience

To identify the token's subject

To specify the token's expiration

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which claim is used to prevent playback attacks in JWT?

JTI

aud

sub

exp

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the significance of setting an expiration date for a token?

It prevents the token from being issued

It allows the token to be shared

It ensures the token is validated

It makes the token reusable

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the role of the 'issuer' in a JWT token?

To specify the token's audience

To define the token's expiration

To identify the entity that issued the token

To list the user's permissions

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