jwtAuth | API using JSON Web Tokens | REST library

I've read part of the Laravel docs for events and closures for models, I've got various models in my project whereby a user may have data linked to them in another table by a user_id column, the user_id column that I have in my various tables is structured as an unsigned integer (I'm aware I could've gone with a foreignId column by kind of a legacy approach here)

It looks like:

I have an API with Laravel 8 and use JWT for authentication

When I log in several times, a new token is created for the user, but the problem is that the previously created tokens are valid and usable. (Until the token expires)

So how can I fix this bug?

this is my login() and createNewToken() method in AuthController() :

I am naive of Laravel and Vue.js. I'm using JWT authentication for my backend and VueX for the frontend. I want the user able to change their picture, name and email but I got an error when I try to save. and for your information, I try to edit and save name and email first, update the picture will do after this.

My Profile page and this is the error that I received. here is my code:

In my application, i'm using react with keycloak authentication. And i'm trying to secure my back end vertx APIs using the received token from keycloak. I followed this blog http://paulbakker.io/java/jwt-keycloak-angular2/

i'm calling like this from react

Using the VS2019 Docusign Extension. I chose WebAPI and JWT Authentication. A sample project was generated.

I inserted one line of code to call in the sample WeatherForecastController's Get method: JWTAuth.AuthenticateWithJWT();

All of the expected params are being picked up from the app.config file but I am getting the Error: 'Unexpected PEM type':

Here is what my app.config files looks like that was generated by the Docusign Extension.

And one final piece of info:

In the docusign portal, I have tried setting the Authentication type to both "Code Grant" or "Implicit". The one that I actually want it JWT Authentication but that is not an explicit option, so which one should I be using for JWT Auth?

Any help would be greatly appreciated.

i'm building an API with laravel and use postman , i use JWT for authentication and want to authorization for create a new post , I want to be able to create a new post only when the user is an admin or author , so i create a middleware AdminLevelAuthorization and in kernel i added it as 'auth.level'

so i put this middleware for my route in api.php : Route::apiResource('posts' , PostController::class)->middleware('auth.level:admin,author');

in postman i logged in and saved my token, i just don't know how use this token for authorization

when i go to this route http://localhost:8000/api/posts in postman and in authorization part , with bearer token type i enter my token in token field , so it says : "You are unauthorized to access this resource"

i don't know i'm wrong or not in entering token or my middleware is the problem

this is my middleware :

I'm building an API with Laravel 8.

I have a posts table with these columns:

I have all the claims and i have also checked if the token is valid. How do i signin this new user with IsAuthenticated=true and the claims principals

I am creating an API with lumen truing to use JWT authentication ,I did all steps in JWT documentation as shown in below but when I tested it I get error:

User Model