This article will show you how to create an ASP.NET Core web API project and secure it using Google's Firebase authentication service with an Angular front end.

.NET-Core

Google

Angular8

JWT

JSON Web Token Authentication in RESTful API .NET Core 7.0

19 Aug 2023 by Farzad Niknam B

Web app creation using .NET 7.0 and ASP.NET Core

How to Get Jwt Token for Logged On User or Application pool identity user using OAuth 2 from ADFS C#

13 Mar 2017 by Akkilz

How to generate Jwt security token for Application pool identity or logged on user using OAuth 2 from ADFS

Java JWT Token Tutorial using JJWT Library

25 Jul 2018 by Han Bo Sun

This article is an introduction on how to use the JJWT library, key stores, private/public keys to encrypt and decrypt the JWT token.

MEAN Stack with Angular 4, Auth0 Auth & JWT Authorization - Part 3

23 Jan 2023 by Yaseer Mumtaz

Authentication & Authorization using Auth0 & JWT

Redux vs. The React Context API

23 Jul 2018 by Dave Ceddia

. React 16.3 added a new Context API – new in the sense that the old context API was a behind-the-scenes feature that most people either didn’t know about, or avoided using because the docs said to avoid using it..

Loading Data in Batches for AngularJS and UI-Grid Display

14 Feb 2023 by Han Bo Sun

Loading data in batches and displaying using UI-Grid in an AngularJS based app

Generate this verification using the previous data? Any ideas?

14 Jul 2023 by Graeme_Grant

There is a button on that page that you posted a link to that says Learn More. Here is the page that it goes to : JSON Web Token Introduction - jwt.io[^]. IT explains in detail what is, what it is for, and more. Looking at your question history,...

JWT

decoder

encoding

How to pass custom information with JSON Web Token in asp.net web api

20 Oct 2015 by Ajay_Patel

Hey there,I need to pass some custom information with my JSON Web Token in asp.net web api.Right now it only returns access_token,expires_in and token_type properties but I need to pass some additional information along with those properties like user_name,user_roles etc. I now the json...

Signingcredentials iusse JWT/oauth in MVC

18 Sep 2016 by SmackDatCode

I've tried to implement JWT/OAuth With Identity 2.1 in single Application MVC 5 in better words OAuth server and the resource server are the same, Since i am new to the concept i am doing as this Tutorial has done so. At the moment I am stuck with Getting signingCredentials going.In Code...

JWT

OAuth2

JWT authentication in MVC

12 Feb 2017 by User 9241523

Hi Everyone,I am new to JWT Authentication in mvc.my scenario is:SiteA has a button called Vendor Details and when user clicked on button the siteA is calling Site B by passing Jwt tokenand SiteB is MVC application.I need to validate that jwt token and allow the user to...

JWT

MVC5

JWT authentication in MVC

12 Feb 2017 by Singh Vijay Kumar

Use Identity Server 3 or 4 this is more flexible and has more options.

JWT

MVC5

How to implement JWT auth token for C# windows service

14 Apr 2017 by Member 8787053

My application has REST APIs written in Google Golang. We have implemented jwt token auth mechanism using the library (https://github.com/dgrijalva/jwt-go) Client website is in angularjs uses angular-jwt for auth.(https://github.com/auth0/angular-jwt) We also have C# windows service which...

JWT

authentication

Unable to get httpactioncontext data.

24 Jan 2018 by Nadeesha Gayan Premadasa

I have a web api service written in .net framework 4.6.2 and only mobile access this web service. However, for only log in mobile access a different web service written .net standard 2. I am able to receive a token from the server but when I try to decrypt the token at .net framework side,...

JWT

ASP.NET-Core

MVC

How do I setup azure WCF to allow access from winforms native app?

4 Dec 2018 by wajdi rashad younis

I have a WCF service hosted by Azure and secured by Azure AD. when I use the web to access the service I am prompted with the Azure login,after a successful login,I reach the data. I am trying to access the data form Winforms, I reach the OAuth2 login screen, I successfully login and get the...

10 Dec 2018 by Aitzaz Ahsan

This is my statrup Class public partial class Startup { public void Configuration(IAppBuilder app) { HttpConfiguration config = new HttpConfiguration(); ConfigureOAuth(app); WebApiConfig.Register(config); ...

How to perform logout operation in webapi

25 Jun 2019 by Gerry Schmitz

asp.net mvc - MVC AuthenticationManager.SignOut() is not signing out - Stack Overflow[^]

Which is best for make authentication securiity identity framework or using ADO.NET ?

6 Aug 2019 by MadMyche

I really have a hard time helping you out; as it seems that you really do not have a grasp on security concepts as well as minimal experience with database access. There is no quick and easy one size fits all answer. Programming is about knowing what the code you are adding into a project...

How to return access token as json result ?

7 Sep 2019 by ahmed_sa

Problem How to return Access Token as json result ? I work on asp.net core 2.2 from function below i generate access token it is success generated as string but i need to generated as json How to generate access token as json from function below ? What I have tried: public string...

Can we use axios interceptor for http calls made by window.fetch in react?

21 Mar 2021 by Haseeb47

Our react app is using window.fetch method for the http calls in most or all of its areas. Before, it had only one token for accessing the content, and what we did is that, we added a header with every request individually, to send the token etc....

Javascript

JWT

ReactJS

Remove basic-auth from project and add a custom login/register page

17 Aug 2021 by Siyam Fahad

I am pretty new to node js, I took an open-source voice assistant codebase from GitHub and working on it, the project is using "npm basic-auth" for authentication, so whenever i start the app a popup appears for login which i cannot modify or...

Bad request, header too long with error code 400 (run using IIS server .netcore application)

20 Aug 2021 by Beauty Kumari

After the completion of about 40-45 APIs, the size of the authorization token is around 40 kb. And now after login whenever any request is being sent to the server it gives error of "Bad Request, Header too long. What I have tried: For Kestrel...

JWT

“Error: jwt malformed” when I make a post call to a route that requires middleware authorization

23 Aug 2021 by Member 15333782

I am developing an ecommerce as a MERN fullstack exercise and I am having this problem. The particular thing is that the error occurs only in this condition: if I start the application while not logged in and then I log in (if I do the...

JWT

Node.js

ReactJS

JWT configuration ASP.NET core web api

17 Nov 2022 by Member 15489508

im setting up jwt(asp.net core web api) in my program.cs and when im trying to configure it gives me redunderline error "Configuration is a type,which is not valid to give context" can you please help me? What I have tried: ...

JWT configuration ASP.NET core web api

9 Jan 2022 by Richard Deeming

At a guess, you're missing the Configuration property from your Startup class: public class Startup { public Startup(IConfiguration configuration) { Configuration = configuration; } public IConfiguration Configuration {...

Not receiving jwt after logging in?

25 Mar 2022 by Tami A

I've been trying to work on a movie app using the MERN stack. After having a few issues regarding the backend of one the features, I went back through my code and realised it doesnt seem that the jwt is being recieved after login. I have no...

JWT bearer token not authorizing

9 Jul 2022 by Member 8583441

I am designing an api for Educational field. So, I have created WebAPI with authentication mode windows in .Net6. I am having two controllers namely, AuthController and TeacherController. AuthController for authorizing the user and to create JWT...

JWT configuration ASP.NET core web api

17 Nov 2022 by Member 15834791

use builder.Configuration["Jwt:xxxxxx"] instead of Configuration["Jwt:xxxxxx"] if you're using program.cs file.

How do I verify JWT token recieving from supabase in golang and how to use the data recieving from JWT token in golang ?

7 Dec 2022 by Graeme_Grant

I'm not familiar with GO as a language, so I did a quick Google Search: read jwt go - Google Search[^] and can see a number of solutions. Pick one that suits your needs.

JWT

I have problem with JWT

20 Nov 2023 by Andre Oosthuizen

Ok, so first - to run some error checking outside of your app, clear your browser cache or any other caching mechanisms that might be storing the old token as this might become an issue. I have converted your code to what I think might work,...

I have problem with JWT

20 Nov 2023 by Richard Deeming

You have no [Authorize] attribute on your ValuesController or any of its actions. Unless you have some configuration that you haven't shown, all of those actions will allow anonymous callers. Simple authorization in ASP.NET Core | Microsoft Learn[^]

Share a single account across multiple clients.

23 Feb 2024 by MaMon2010

Hi, I have an asp.net core 8 webassembly solution with two clients and an API server, one of the clients (noAuthJWT) is public and must have no authentication for users, the other is back-office and protected with JWT authentication. Wanting to...

JWT Security Part 1 - Create Token

4 Sep 2017 by Bart-Jan Brouwer

Learn how to create JWT and use with WebApi, REST and MVC all build with .NET Core

Apply JWT Access Tokens and Refresh Tokens in ASP.NET Core Web API 6

17 Feb 2022 by Aram Tchekrekjian

How to apply JWT Access Tokens and Refresh Tokens in ASP.NET Core Web API 6

Simple Transaction: Microservices Sample Architecture for .NET Core Application

21 Mar 2019 by John-ph

Microservices sample architecture for .NET Core Application

Using JWT Token in AngularJS Application

21 Dec 2021 by Han Bo Sun

How to use JWT Token with Spring Security for user authentication and authorization

ASP.NET CORE Token Authentication and Authorization using JWT (No Cookies) – Part 1

5 Jul 2019 by Joseph Rozario

This article explains how to implement Token Authentication and Authorization using JWT in ASP.NET CORE.

Simplify and Secure Your Node.js AWS Lambda Code with Vandium — Part 1

10 Apr 2016 by Richard Hyatt

First part in a three part series that covers using the open source project vandium to simplify and secure AWS Lambda code

Create and Consume JWT Tokens in C#

30 Sep 2017 by Denis Pashkov

How to create and consume JWT tokens in C#

.NET

JWT

ASP.NET Interview Questions and Answers on JWT Token Security

20 Dec 2023 by Shivprasad koirala

In this article, we break down some most asked interview questions on Security part in ASP.NET MVC.

A Better Approach for Consuming Authorized Back-End Services while Transparently Handling Refresh Tokens Renewals for C#/Xamarin Apps

30 Sep 2020 by Ana Carolina Zambon

How to consume authorized back-end services while transparently handling refresh token renewals

Which is best for make authentication securiity identity framework or using ADO.NET ?

6 Aug 2019 by ahmed_sa

Problem which is best for make authentication security using ado.net or using identity user JWT Security ? I work on big team working on doing ERP web system using asp.net core 2.1 . we using Ado.net classes and function and we dont use Entity framework Core 2 we need to to make security to...

How do I validate JWT?

18 Jul 2022 by Member 13649763

JWT is implemented in Corporate App using Angular and Springboot. JWT is signed with Algorithm and secret key concatenated with Client Ip Address. Problem is JWT generated on one server with diff client ip is being allowed on another...

JWT

springboot

How do I verify JWT token recieving from supabase in golang and how to use the data recieving from JWT token in golang ?

7 Dec 2022 by p-shubh

i will be revieving a jwt token from the supabase which is an alternative of firebase and i have to verify it and store its information in a datbase and more over i am unable to connect the supabase to my back-end as i am using golang language...

JWT

Generate this verification using the previous data? Any ideas?

14 Jul 2023 by G Schulz

I found this data eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzUxMiJ9.eyJkYXRhIjoiSD RzSUFBQUFBQUFBLytOaVlPQmtZRTlNTHNuTXp5dm1ZbUJnWU9SZ1lDbXBMRWhsNEFsMjlYT0o5 M1VORG5aMGQrVmdZTTlOTFM1T1RFOWxZUE5JemNrcFVHUmdBQUNEUG0zak93QUFBQT09IiwiaX...

JWT

decoder

encoding

I have problem with JWT

20 Nov 2023 by A Belal

I get tokenKey from path https://localhost:7107/api/login And when i try to test token and get data from Path https://localhost:7107/api/Values the token work good and data comes well but when i remove token the data continue come and...

How to solve this usestate hook in this code.?

8 Jan 2024 by Harshith M from Hyderabad

I'm trying to send a message to the receiver from frontend. As per backend it worked fine. But in frontend I had a pretty hard time to implement the backend code in the frontend to send a message to the receiver. I'll lend you my server side code...