package oppen.ariane.io.keymanager

import android.content.Context
import oppen.ariane.R
import java.io.ByteArrayInputStream
import java.io.InputStream
import java.security.KeyStore
import javax.net.ssl.KeyManagerFactory


class ArianeKeyManager {

    //todo - add other methods to update state

    //If the user has a key loaded load it here - or else return null
    fun getFactory(): KeyManagerFactory? {
        val hasLoadedKey = false
        return when {
            hasLoadedKey -> {
                val keyStore: KeyStore = KeyStore.getInstance("BKS")//or "pkcs12"v?
                val inputStream: InputStream = ByteArrayInputStream("dummy".toByteArray())
                keyStore.load(inputStream, "yourKeyStorePassword".toCharArray())
                inputStream.close()

                val keyManagerFactory: KeyManagerFactory = KeyManagerFactory.getInstance("X509")
                keyManagerFactory.init(keyStore, "yourKeyStorePassword".toCharArray())

                keyManagerFactory
            }
            else -> null
        }
    }

    fun getFactoryDemo(context: Context): KeyManagerFactory? {
        val keyStore: KeyStore = KeyStore.getInstance("pkcs12")//or "pkcs12"v?
        keyStore.load(context.resources.openRawResource(R.raw.cert), "PASSWORD".toCharArray())

        val keyManagerFactory: KeyManagerFactory = KeyManagerFactory.getInstance("X509")
        keyManagerFactory.init(keyStore, "PASSWORD".toCharArray())

        return keyManagerFactory
    }
}