How to create a CSR for the identity service

ED25519_CSR.scala

    //https://blog.pinterjann.is/ed25519-certificates.html
    //openssl genpkey -algorithm ED25519 > a273f05a-c6bc-4649-a1ef-88c9430d0420.key
    //openssl req -new -outform der -out a273f05a-c6bc-4649-a1ef-88c9430d0420.der -key a273f05a-c6bc-4649-a1ef-88c9430d0420.key -config openssl-25519.cnf

    val privKey = GeneratorKeyFactory.getPrivKey(Base64.getDecoder.decode("MC4CAQAwBQYDK2VwBCIEIHaun1X0BqHaZqy/DmB/EByXyUgX7a1f/x+kM+bPqPb8").slice(16, 48), Curve.Ed25519)
    val hardwareDeviceId = "a273f05a-c6bc-4649-a1ef-88c9430d0420"
    val created = DateUtil.nowUTC
    val validNotAfter = Some(created.plusYears(6))
    val validNotBefore = created

    PublicKeyCreationHelpers.getPublicKey2(
      privKey = privKey,
      curveName = "ED25519",
      created = created,
      validNotAfter = validNotAfter,
      validNotBefore = validNotBefore,
      hardwareDeviceId = hardwareDeviceId
    ).toTry match {
      case Failure(e) => throw e
      case Success((_, keyAsString, _, _, _)) => println(keyAsString)
    }