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Questions tagged [json-web-token]

JSON Web Token (JWT) is a compact, URL-safe means of representing claims to be transferred between two parties.

JSON Web Token (JWT) is a compact, URL-safe means of representing claims to be transferred between two parties. The claims in a JWT are encoded as a JavaScript Object Notation (JSON) object that is used as the payload of a JSON Web Signature (JWS) structure or as the plaintext of a JSON Web Encryption (JWE) structure, enabling the claims to be digitally signed or MACed and/or encrypted.

The suggested pronunciation of JWT is the same as the English word "jot".

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Passport JWT JSON Web Token authenticate error

I am implementing, for the first time, an authentication involving passport and JWT. My question is this: when I send an already expired token in the header, I get the message "Unauthorized". My code is as follows: In…
Hitsugaya
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JWT with Spring OAuth2

I have created the Spring Authorization Server which issues JWT-s and a Resource Server which checks the JWT, its claims and permissions on the Authorization Server. To do so, I have followed this article. My question is why I need to send the…
dplesa
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Log out user after inactivity with JWT Access and Refresh tokens

I implement autentication mechanism in web application with Angular 2. I going to use JSON Web Token. Two types of token, Access token (short-lived) and Refresh token (long-lived) which are described here:…
LancerX
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Validating JWT with Microsoft's IdentityModel

I am trying to validate the following test JWT, the chosen key is 'private' and I can successfully verify it on…
kentor
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Verify a RS256 jwt on node PEM_read_bio_PUBKEY failed

I'm trying to I'm trying to verify a jwt that use the RS256 algorithm. When using the hs256 algorithm everything works fine let opts = { audience: 'y', issuer: `https://x.auth0.com/`, algorithms: ["RS256"] } jwt.verify(payload.token,…
Ced
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Any example with loopback + passport + jwt?

Do you know any example code with loopback + passport + JWT? The code in https://github.com/strongloop/loopback-component-passport and https://github.com/strongloop/loopback-example-passport seems to use sessions. Or do yo know any alternative to…
Miguel Ángel Hernández Castro
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How to return a JSON Web Token in a C# WEB API?

I am trying to wrap my ahead around using JWT to secure a WEB API written in C#, but am getting hung up on a few things. From my understanding the flow should be something like this: Client provides username/password to the Web API from some…
user961714
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UseJwtBearerAuthentication fails with IDX10504: Unable to validate signature, token does not have a signature

Using ASP.NET Core 1.0 (rtm), with the somewhat minimal verifiable sample that I have produced, I am seeing that the JSON Web Tokens I produce are not passing the .net core json web token middleware claim challenge, and are failing with this…
Warren P
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Generated with Java JJWT signature fails at jwt.io debugger

I am using the jjwt Java library for server side generation of jwt in on servlets, the code snipper below straight from the jjwt GitHub page https://github.com/jwtk/jjwt generates and prints out this…
user3383325
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NodeJs middleware set header

I would like to add to add a refresh token to a header in middleware as seen in the first answer of this question: implementing refresh-tokens with angular and express-jwt Backend - middleware: jwt.verify(token, config.secret, function(err, decoded)…
pmulders
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Json Web Signature and Json Web Signature Objective C library

I had cross some library with previous code in Java. The problem i cannot find JSONWebSignature and JSONWebEncyption Library in Objective C. Wonder how to achieve the below code in Obj C: //generate JWT Token public static Map…
Ashmira85
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How could I decode a JWT token in Paw

I found an extension for generating JWT in Paw, but nothing so far about decoding the tokens and using the payload as dynamic vars.
Tony Gutierrez
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Storing json web token

I'm learning reactjs, redux and json web token. I'm new on all of them. In my sample application user sends information from a login page. If the information is true jwt is created and it is set in the state and sent to the client side. It is set…
kbrk
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Decode JSON Web Token (Xamarin.Android)

Basically I want to decode a base64 encoded JWT to extract the information in the body part. I tried searching for possibilities to decode the token but all JWT Nuget-Packages don't work with my Xamarin.Android project since Mono doesn't have the…
hullunist
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fail to verify jwt signature in Java

I am trying to verify a JWT token by verifying its signature. But during the verification I get an error java.security.SignatureException: Signature length not correct: got 342 but was expecting 256 . I assume that signature is the encrypted…
Mohammad Rahimi
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