Simple JWT scala 3 library
Install
libraryDependencies += "io.github.vlmiroshnikov" %% "authz-core" % "<version>"
libraryDependencies += "io.github.vlmiroshnikov" %% "authz-circe" % "<version>" // marshalling with circe
Example
import cats.effect.{ExitCode, IO, IOApp}
import cats.implicits._
import io.github.vmiroshnikov.authz.jwt.{given, _}
import io.github.vmiroshnikov.authz.jwt.impl.RS256
import io.github.vmiroshnikov.authz.jwt.circe.{given, _}
import io.github.vmiroshnikov.authz.utils._
object SimpleApp extends IOApp {
def run(args: List[String]): IO[ExitCode] = {
val keyPair = JCAHelper.generateRSAKeyPair
given s: Signer[IO] = RS256.signer[IO](keyPair.getPrivate())
given v: Verifier[IO] = RS256.verifier[IO](keyPair.getPublic())
for
jwt <- buildAndSign[IO, StdHeader, StdClaims](StdHeader(algorithm = v.algo.name), StdClaims())
_ <- IO.delay(println(jwt.show)) // encoded as <header>.<payload>.<signature>
res <- parse[IO, StdHeader, StdClaims](jwt.show)
v <- verify[IO, StdHeader, StdClaims](res.header, res.claims, res.signature, res.signedPart)
_ <- IO.delay(println("Result: " + v.toString))
yield ExitCode.Success
}
}
Dependecies
- cats 2.3.1
- apache common-codecs 1.15
- circe 0.13.0
