Library facilitates creating, parsing, signing, and verifying JSON Web Tokens (JWTs) using various algorithms like HS256, RS256, and ES256. Supports custom claims and expiration settings.
A kotlin multiplatform library for creating, parsing, signing and verifying JWTs.
Gradle:
commonMain.dependencies {
implementation("com.appstractive:jwt-kt:1.2.0")
}
val jwt: UnsignedJWT = jwt {
claims {
issuer =
subject =
audience =
expires(Clock.System.now() + hours)
notBefore()
issuedAt()
id =
claim(, )
claim(, )
claim(, )
claim(, )
claim(, )
objectClaim() { put(, JsonPrimitive()) }
arrayClaim() {
add(JsonPrimitive())
add(JsonPrimitive())
add(JsonPrimitive())
}
}
}
val jwt = JWT.from("eyJraWQiOiJzLWRmZmZkMDJlLTlhNDItNDQzMC1hNT...")
val userId = jwt.subject
For specific algorithms see:
val jwt = JWT.from("eyJraWQiOiJzLWRmZmZkMDJlLTlhNDItNDQzMC1hNT...")
val isValid = jwt.verify {
// verify issuer
issuer("example.com")
// verify audience
audience("api.example.com")
// verify expiration
expiresAt()
// verify not before time
notBefore()
}
For signature verification see:
Copyright 2024 Andreas Schulz.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance the License.
You may obtain a copy of the License at
http:
Unless applicable law agreed to writing, software
distributed under the License distributed an BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express implied.
See the License the specific language governing permissions
limitations under the License.
Surfaced from shared tags and platforms — no rankings paid for.