jsonwebtoken | lightweight implementation of JSON Web Token | Authentication library
kandi X-RAY | jsonwebtoken Summary
kandi X-RAY | jsonwebtoken Summary
This library is a simple and lightweight implementation of JSON Web Token (JWT) in Java.
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Top functions reviewed by kandi - BETA
- Decode the signature
- Get verifier and key resolver
- Verifies the signature
- Gets the key loader for signing
- Returns the KeyFactory
- Calculate the MAC signature
- Executes the callback and returns the result
- Determines the import configuration to import
- Returns the configuration class for the given mode
- Calculate the signature
- Performs an algorithm invocation
- Builds the JWTDecodingProcessor
- Returns the public key extractor chain
- Decodes an encoded string
- Create a public key from a private key
- Gets the public key extractors
- Adds a verification only for the given key
- Builds JWT encoding processor
- Create the signer and verifier
- Encodes the JWT header
jsonwebtoken Key Features
jsonwebtoken Examples and Code Snippets
Lines of Code : 27License : Permissive (MIT)
Copy@Configuration
@EnableJwtProcessing
public class JwtProcessorConfig implements JwtProcessorConfigurer {
@Override
public void configure(JwtProcessorBuilder builder) {
builder.signAndVerifyWith(SignatureAlgorithms.HS256, signingKey)
KeyGenerator keyGenerator = KeyGenerator.getInstance("HmacSHA256");
SecretKey[] keys = new SecretKey[10];
for (int i = 0; i < 10; i++) {
keys[i] = keyGenerator.generateKey();
}
Random random = new Random();
JwtProcessor jwtProcessor = Jwt.pr jwt:
# FULL is the default, you can use ENCODE_ONLY or DECODE_ONLY just like with the annotation
mode: FULL
# Specify a signing key
signing:
algorithm: ES256
key-resource: file:/app/signing-key.pem
# Allow a FULL processor to use Community Discussions
Trending Discussions on jsonwebtoken
QUESTION
I am using "react-router": "^6.0.0-beta.0" and in my Activate.js file I keep getting error on Chrome as below
TypeError: Cannot read property 'params' of undefined
This is my code sample for my Activate.js and I was using a functional component with react hooks now how this code is working is that when an email is sent to you when you Register and the email activation link is clicked it will redirect you to a button that is clicked so as for the account to be Activated and this is where exactly I get the "Cannot Read property 'params' of undefined" The Code below is exactly where am getting the Error.
...ANSWER
Answered 2021-Jun-11 at 02:03You could try using the useParams hook:
QUESTION
...I am trying to do jwt authentication and i am getting error like this on verify function.
No overload matches this call. Overload 1 of 3, '(token: string, secretOrPublicKey: Secret, options?: VerifyOptions | undefined): string | object', gave the following error. Argument of type 'string | string[] | undefined' is not assignable to parameter of type 'string'. Type 'undefined' is not assignable to type 'string'. Overload 2 of 3, '(token: string, secretOrPublicKey: Secret | GetPublicKeyOrSecret, callback?: VerifyCallback | undefined): void', gave the following error.
ANSWER
Answered 2021-Jun-09 at 07:01The problem is req.headers returns value of type string | string[] | undefined. And you're trying to pass it as an argument to the function expecting type string in that position. Thus the error.
There are some issues with your code you have to address to fix it:
- after
if (!token) res.status(500).send(msg)function execution does not stop. It will proceed to thejwt.verify. Though it won't pass token check with falsy token it will run the verify function anyway. This condition does not narrow the type.
QUESTION
When I get some claims from a JWT Token to validate user authentication I get the following error:
...ANSWER
Answered 2021-Jan-18 at 22:23What you are decoding isn't the token, you're trying to decode the entire header value. Bearer isn't part of the token, it's the authentication scheme.
More generally, you're writing your own security infrastructure, which is almost always a very bad idea. Spring Security JWT handles all of this for you automatically; use it instead.
QUESTION
so I made a login function which generates an access token in cookies. But when I do validation for the a page the page doesn't detect the cookie, in postman it works but in react it doesn't.
Here is my code, sorry if my explanation is kind of confusing.
jwt.js file
...ANSWER
Answered 2021-Jun-08 at 06:38Make sure you are sending credentials when calling the endpoint with axios. See this answer: https://stackoverflow.com/a/43178070/1712294 to check how to do it.
QUESTION
so I can successfully put in the access-token to the cookie with postman and validation works fine but on my frontend when I login the access-token is not going in a cookie
this is in my routes/Users.js
...ANSWER
Answered 2021-Jun-07 at 06:08Try changing the httpOnly setting to true.
The httpOnly setting means that the cookie can’t be read using JavaScript, but can still be sent back to the server in HTTP requests. Without this setting, an XSS attack could use document.cookie to get a list of stored cookies and their values.
QUESTION
I'm creating a tinder clone. Im currently creating the match/post request in my backend. Within the post request itself it calls a separate function named match. This is called after the current user as liked or disliked another account. Basically all I need this function to do is loop through that account's likes to see if it matches the current users id. As I am using MongoDB I need to be able to make use of async await to interact with my database. However the function never runs past the if statement. I'm thinking it has something to do with calling an async function within .map(). However I am a bit stumped on how to progress further.
ANSWER
Answered 2021-Jun-06 at 18:15Hard to replicate without seeing the data, but I wouldn't recommend using .map in this situation, as you're not returning anything and they don't work well with asynchronous code. I'd use a recursive function like this...
I've used a placeholder fetch request instead of a DB update, but the principle is the same...
QUESTION
So I am trying to integrate SonarQube with my Gitlab CI. Now this is the gitlab-ci.yml file that I currently have:
...ANSWER
Answered 2021-May-31 at 08:33It's because You didn't specify gradle task to be run:
QUESTION
Hi Im trying to use JWT in Spring boot
My code:
...ANSWER
Answered 2021-Jun-03 at 21:01for me worked just this way
QUESTION
The tests in my project were working fine when I first started using them, currently they have stopped working at all.
Whenever I use the test command the following error is thrown:
...ANSWER
Answered 2021-Jun-03 at 11:08I encountered the same problem.
Apparently, the csv-writer package contains tests, like array.test.ts specified in your stack trace.
This is your script used for running the mocha tests:
QUESTION
I have this task in our React project that needs to encrypt the object inside a state using jwt. It throws an error that says "Cannot read property '2' of null" while I use the .sign() method and including the RS256 algorithm.
Here is a sample of what I am doing .
...ANSWER
Answered 2021-Jun-01 at 06:10I fix my issue. I'm going to share so anyone with the same case as me will have an idea of my solution.
I've created a private.key file in the root folder of the react project and included the RSA Generated string inside the file. To get the private.key file, I did define the fs module of nodeJs in the App
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install jsonwebtoken
You can use jsonwebtoken like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the jsonwebtoken component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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