JWT | Kotlin JWT implementation | Authentication library

by PhilJay Kotlin Version: 1.2.6 License: Apache-2.0

X-Ray Key Features Code Snippets(3)Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | JWT Summary

JWT is a Kotlin library typically used in Security, Authentication applications. JWT has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

Lightweight Kotlin JWT implementation (Json Web Token) designed for Apple, as required by APNs (Apple Push Notification Service) or Sign in with Apple (including JWT verification via JWK), for use on Kotlin powered backend servers. Eases the process of creating & verifying the token based on your credentials. No other dependencies required.

Support

Quality

Security

License

Reuse

Support

JWT has a low active ecosystem.

It has 46 star(s) with 6 fork(s). There are 2 watchers for this library.

It had no major release in the last 12 months.

There are 0 open issues and 2 have been closed. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of JWT is 1.2.6

Quality

JWT has 0 bugs and 2 code smells.

Security

JWT has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

JWT code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

JWT is licensed under the Apache-2.0 License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

JWT releases are available to install and integrate.

Installation instructions are not available. Examples and code snippets are available.

It has 431 lines of code, 23 functions and 3 files.

It has low code complexity. Code complexity directly impacts maintainability of the code.

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Get all kandi verified functions for this library.

JWT Key Features

No Key Features are available at this moment for JWT.

JWT Examples and Code Snippets

JWT,Creating JWT

Kotlin

Lines of Code : 38

License : Permissive (Apache-2.0)

Copy

    val gson = GsonBuilder().create()
 
    // generic JSON encoder
    val jsonEncoder = object : JsonEncoder {
        override fun toJson(header: JWTAuthHeader): String {
            return gson.toJson(header, JWTAuthHeader::class.java)
        }

JWT,Dependency

Kotlin

Lines of Code : 21

License : Permissive (Apache-2.0)

Copy

allprojects {
    repositories {
        maven { url 'https://jitpack.io' }
    }
}

dependencies {
    implementation 'com.github.PhilJay:JWT:1.2.0'
}


    
        jitpack.io
        https://jitpack.io
    



    com.github.PhilJay
    JWT
    1.

JWT,Decoding JWT

Kotlin

Lines of Code : 15

License : Permissive (Apache-2.0)

Copy

    private val jsonDecoder = object : JsonDecoder {

        override fun headerFrom(json: String): JWTAuthHeader {
            return gson.fromJson(json, JWTAuthHeader::class.java)
        }

        override fun payloadFrom(json: String): JWTAuthP

Community Discussions

Trending Discussions on JWT

Added corsConfigurationSource and still an error "has been blocked by CORS policy"

Sign and verify JWS (json web signature) with Ed25519 KeyPair

angular 13: Module not found: Error: Can't resolve 'rxjs/operators'

NextAuth.js: JWT secret breaks application

Drf: authenticating without the USERNAME_FIELD

AWS Cognito JWT attribute-based routing

Difficulties installing Cro: "Failed to find dependencies: CBOR::Simple"

Go GRPC Refresh token for a bidirectional stream

JWT Authentication .Net core [Authorize] Attribute Ignored by Controller

Spring Security with JWT for REST API

QUESTION

Added corsConfigurationSource and still an error "has been blocked by CORS policy"

Asked 2022-Mar-02 at 19:19

I'm trying to connect Spring Security to my project. Created the Security Config class

...

ANSWER

Answered 2022-Mar-02 at 19:19

If this is a local environment, you don't need to configure Spring, instead you modify angular configuration.

Create a file proxy.conf.json in your project's src/ folder.

Add the following content to the new proxy file:

Source https://stackoverflow.com/questions/71202079

QUESTION

Sign and verify JWS (json web signature) with Ed25519 KeyPair

Asked 2022-Feb-17 at 20:49

I want to sign a JWS (json web signature) with a private key generated through Ed25519 on a clients device. Then send this signature to my backend and verify it with the public key. To get familiar with the procedure I want to try to sign and verify a JWS in node js.
Both my private and public key are already generated and are available in base58. This is my current attempt at signing a JWT with an Ed25519 privateKey:

...

ANSWER

Answered 2022-Feb-17 at 20:49

You need your keys in a format that Node.js recognizes. KeyObject create*Key APIs recognize and the key is supported in - for Ed25519 keys that is, assuming Node.js >= 16.0.0:

PEM/DER in SPKI for public keys
PEM/DER in PKCS8 for private keys
JWK for both public and private keys

Here's a snippet that uses DER.

Source https://stackoverflow.com/questions/68612396

QUESTION

angular 13: Module not found: Error: Can't resolve 'rxjs/operators'

Asked 2022-Jan-22 at 05:29

I have upgraded my angular to angular 13. when I run to build SSR it gives me following error.

...

ANSWER

Answered 2022-Jan-22 at 05:29

I just solve this issue by correcting the RxJS version to 7.4.0. I hope this can solve others issue as well.

Source https://stackoverflow.com/questions/70589846

QUESTION

NextAuth.js: JWT secret breaks application

Asked 2022-Jan-08 at 00:47

[I'm using Next.js (11.1.2) + NextAuth (4.0.0-beta.7) to signin into a Strapi API, using only Credentials provider (JWT).]

Whole auth flow is "working" with this [...nextauth].js:

...

ANSWER

Answered 2021-Dec-01 at 13:20

It is probably a bug introduced in beta 7 version of next-auth as discussed in https://github.com/nextauthjs/next-auth/issues/3216

Source https://stackoverflow.com/questions/70174647

QUESTION

Drf: authenticating without the USERNAME_FIELD

Asked 2022-Jan-02 at 10:41

Extended from: Drf how to: simple-jwt authenticating without the USERNAME_FIELD

I was trying to figure out how to authenticate a user with a field that is not set as the USERNAME_FIELD and faced some issues, it lets me input in the correct data fields, but it never authenticates

I'm using this snippet from the previous questions answer:

...

ANSWER

Answered 2022-Jan-02 at 10:41

If you are using default ModelBackend you should specify USERNAME_FIELD

Source https://stackoverflow.com/questions/70540284

QUESTION

AWS Cognito JWT attribute-based routing

Asked 2021-Dec-10 at 21:18

I'm new to AWS and it's services. What I want to achieve is a multi-tenancy SaaS application. What my concept looks like: I use Cognito for user authentication. There all users no matter what tenant they belong to should use one frontend to login. For the tenant-recognition I use a custom attribute "custom:tenant" which I get from the JWT when the login is successful. For the applicantion itself I want to use VPCs and to ensure encapsulation each tenant should have their own VPC.

Example:

User A of Tenant 1 login and gets back JWT with claim "custom:tenant":"1" should be routed to VPC 1
User B of Tenant 2 login and gets back JWT with claim "custom:tenant":"2" should be routed to VPC 2

Now my question is: how do I achieve this routing from the success of the login to the appropriate VPC? Do I need further Services for that or where do I find these settings?

...

ANSWER

Answered 2021-Dec-10 at 21:18

There is a standard content based routing technique for routing based on the contents of JWTs. This type of thing is usually managed by a reverse proxy or API gateway placed in front of APIs, which runs some custom logic to read the JWT and route accordingly. This also keeps the plumbing outside of application components.

EXAMPLE

Here is an NGINX example coded in LUA, a high level scripting language, to read the JWT and extract a claim. In this example it is a zone whereas in your case it is a tenant ID:

PREREQUISITES

Not all middleware supports this type of routing though. Eg you won't be able to do it in a simple load balancer. One option might be to use NGINX as a cloud managed service though it will cost money. A good gateway in front of APIs is an important architectural component though, so see if your company feels it is worth investing in.

Source https://stackoverflow.com/questions/70183831

QUESTION

Difficulties installing Cro: "Failed to find dependencies: CBOR::Simple"

Asked 2021-Nov-04 at 19:02

I'm hoping to try out the Cro library in Raku: https://cro.services/docs

However, when I try to install it using zef, I get this output:

...

ANSWER

Answered 2021-Nov-04 at 19:02

I asked around on GitHub and IRC. The solution was to download and use rakudo-pkg to get a newer version of zef. The one that can be installed via apt is too old.

Source https://stackoverflow.com/questions/69842180

QUESTION

Go GRPC Refresh token for a bidirectional stream

Asked 2021-Oct-20 at 18:15

TLDR: I am looking for a way to update headers on an open stream for each call to stream.Send(msg) without closing the stream and opening a new one.

Summary

I have a GRPC client and server built to handle bidirectional streams. To authenticate with the server the client must send a JWT in the request headers, set as "authorization". The token is valid for 30 minutes. After the token has expired, the server will terminate the connection.

I am looking for a way to refresh my authorization token from the client, and keep the stream open. The client should run in a loop executing a new request every 30 minutes with the updated token, and the updated payload. I have not seen a way to update a header from the client side for an already opened stream.

Let's look at some code to get an idea of what the client side looks like. The code below has a function to create a new instance of the client, and another function to establish the connection to the GRPC server.

...

ANSWER

Answered 2021-Oct-20 at 18:15

Headers are sent at the beginning of an RPC, and cannot be updated during the RPC. If you need to send data during the life of a stream, it needs to be part of the request message in your proto definition.

Source https://stackoverflow.com/questions/69551307

QUESTION

JWT Authentication .Net core [Authorize] Attribute Ignored by Controller

Asked 2021-Oct-08 at 20:30

I'm trying to implement JWT based authentication in my App that has an Angular 8 Frontend and .Net Core Backend. I have added

...

ANSWER

Answered 2021-Oct-03 at 12:12

According to Your authentication scheme, You should specify attribute this way: [Authorize(AuthenticationSchemes = "Bearer")] and this should work as You expect

Source https://stackoverflow.com/questions/69424081

QUESTION

Spring Security with JWT for REST API

Asked 2021-Sep-18 at 07:25

I have this class:

...

ANSWER

Answered 2021-Sep-18 at 07:25

Double check your jwt token. I think it miss sub attribute( subject or username here).

I also highly recommend you write the few unit test for few class such as JwtTokenUtil to make sure your code working as expected. You can use spring-test to do it easily.

It help you discover the bug easier and sooner.

Here is few test which i used to test the commands "jwt generate" and "jwt parse"

Source https://stackoverflow.com/questions/69134968

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install JWT

You can download it from GitHub.

Support

For a detailed guide, please visit the APNs documentation page by Apple as well as the verifying users and generating tokens pages for Sign in with Apple. jwt.io is a good page for "debugging" tokens.

Find more information at: