Use when referencing the JJWT library for the JVM and Android
The JJWT library for the JVM and Android: https://github.com/jwtk/jjwt
Questions tagged [jjwt]
138 questions
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JWT parsed by jjwt-java but showing invalid in jwt.io debugger
I am learning about JWS for authentication, and tried to implement using one of the java libraries jjwt. I created one JWT token string and added a single character to its end. To my surprise, jjwt library parsed it without throwing any exceptions.…
Kaustubh Dixit
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2 answers
Error when minting JWTs with JJWT - Unable to Load Class Named [io.jsonwebtoken.impl.DefaultJwtParser]
I use JJWT to mint JWTs. However, I get the following error:
"Unable to load class named [io.jsonwebtoken.impl.DefaultJwtBuilder] from the thread context, current, or system/application ClassLoaders. All heuristics have been exhausted. Class could…
samprasWimb
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When using nimbus-jose-jwt, with RemoteJWKSet can i find(see in logs) when request are made to remote url for cache update etc
I am using nimbus-jose-jwt with RemoteJWKSet and would like to find(see in logs) when requests are made to remote url for cache update etc.
For the spring boot app, I set logging.level.com.nimbusds=TRACE but could not find any logging related to…
samshers
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Cannot convert existing claim value of type 'class java.util.LinkedHashMap' to desired type class
I'm experimenting with the JJWT library (and Spring) to try generate/verify JWS tokens.
The following generate method works and generate a valid JWS. However during parse, I get this exception:
io.jsonwebtoken.RequiredTypeException: Cannot convert…
Vincenzo
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Groovy - JWT Token Generation using JJWT
I am writing a function that generated JWT Token. I am using JJWT Library and i have imported all necessary files and libraries.
Format : RS256
import io.jsonwebtoken.*
import java.security.PrivateKey
import java.util.Base64
import…
Raahul
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How can I send an object as part of the JSON Web Token?
I'm trying to create a web token using the jjwt library, but I can't figure out how to send an object as one of the claims. If I parse the object or manually create the string the entire string is coming through as the value instead of a separate…
Shawn
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How do i generate JWT from a secretKey which was generated using "PBKDF2withHmacSHA256" in android?
So i am trying to generate JWT token from my key generated using PBKDF2 and the code is like this in android:
public SecretKey generateKey(String passphraseOrPin) throws NoSuchAlgorithmException, InvalidKeySpecException {
final int…
Fay007
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NoMethodError when calling JJWT from Kotlin
I'm working on a small Spring Boot application in Kotlin and now I want to secure it using JJWT. Roughly speaking, I am translating this tutorial to my use case: https://jakublesko.com/spring-security-with-jwt/
In the project I have this…
Aarkon
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Generating a JWT for Apple's DeviceCheck API
I'm attempting to use the DeviceCheck API from Apple. I can't seem to craft a request that doesn't fail with a 401 Unable to verify authorization token I've tried a handful of minor variations.
import java.security.KeyFactory
import…
Parth Mehrotra
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JWS kid header needed before reading JWS headers with JJWT
the API I am building receives JWS tokens. I want to ask from clients to set the kid header so I can provide for key rotation. However, JJWT understandably doesn't allow me to read the kid header before I provide the public key for validation:
A…
Julius
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Spring security add ApplicationEventListener to ExpiredJwtException
I had implemented AuthenticationFailureListener for fail login by using ApplicationListener and all my Bad Credentials event are handeled in the same class, very convenient, I have tried to add a Listener to…
Itsik Mauyhas
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Jackson Object Mapper not working when extended configuration provided but working when providing class level/field level annotations in Spring Boot
The below object mapper configuration is not working when I add jjwt security to spring boot application.
@Configuration
public class CustomObjectMapper extends ObjectMapper {
/**
* Default serial version id generated.
*/
private static final…
Visanth Rajamohan
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Can JJWT invalidate tokens on the server-side?
I'm new to JWT and was wondering if it is possible to invalidate/void JWTs on the server-side when a user signs out of an application (I'm also wondering if it even makes sense to do so!). Idea is:
User clicks a sign out link in their app
App makes…
hotmeatballsoup
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How to use JWT using JJWT with Play Framework Java?
I am trying to use Zoom API which requires using JWT. I have successfully using node.js to generate JWT and call the Zoom API like this:
var jwt = require('jsonwebtoken');
var zoom_key = "abcd";
var zoom_secret = "efgh";
var payload = {
iss:…
Zichen Ma
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JJWT errors with a 4096 length keys
I have the following test keys that I am using JJWT to perform JWT validation on:
-----BEGIN RSA PRIVATE…
summerNight
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