Hi, I'm trying to generate a JWT token in kotlin multiplaform `shared` module. Any luck how can it b...

# multiplatform

[Anand V]

Hi,
I'm trying to generate a JWT token in kotlin multiplaform shared module.
Any luck how can it be generated, unable to find a good fit library for that.

Tried with platform specific way by using JJWT for android and JOSESwift in iOS
But not sure how to call Swift function in Kotlin code.

[Fergus Hewson]

Random hacky solution, you can set a callback from swift to kotlin and kotlin can invoke that.

I did this for some firebase logging, you can probably return a type from logEvent here too....

interface FirebaseIosCallback {
    fun logEvent(eventId: String, params: String)
}

private var firebaseIosCallback: FirebaseIosCallback? = null

// Callback from swift that allows settings of firebase callback
@Suppress("unused")
fun firebaseCallback(callback: FirebaseIosCallback) {
    firebaseIosCallback = callback
}

[Anand V]

Thanks @Fergus Hewson Keeping this as last hope.
Looking for a KMP specific solution, don't want android / iOS devs to perform any task related to this.