.commonName("victim")
        .build()
    val certificatePinner =
      CertificatePinner.Builder()
        .add(server.hostName, pin(pinnedRoot.certificate))
        .build()
    val handshakeCertificates =
      HandshakeCertificates.Builder()
        .addTrustedCertificate(pinnedRoot.certificate)
        .addTrustedCertificate(attackerCa.certificate)
        .build()
    val client =
      clientTestRule.newClientBuilder()