override fun checkClientTrusted(
    chain: Array<out X509Certificate>,
    authType: String?,
  ) = throw CertificateException("Unsupported operation")

  override fun checkClientTrusted(
    chain: Array<out X509Certificate>,
    authType: String,
    engine: SSLEngine?,
  ) = throw CertificateException("Unsupported operation")

  override fun checkClientTrusted(
    chain: Array<out X509Certificate>,

    }

    @Suppress("TrustAllX509TrustManager", "CustomX509TrustManager")
    private fun createInsecureTrustManager(): X509TrustManager =
      object : X509TrustManager {
        override fun checkClientTrusted(
          chain: Array<X509Certificate>,
          authType: String,
        ) {
        }

        override fun checkServerTrusted(
          chain: Array<X509Certificate>,

  }

  @Test
  fun testCustomTrustManager() {
    assumeNetwork()

    val trustManager =
      object : X509TrustManager {
        override fun checkClientTrusted(
          chain: Array<out X509Certificate>?,
          authType: String?,
        ) {}

        override fun checkServerTrusted(
          chain: Array<out X509Certificate>?,

   * Won't coalesce if we can't clean certs e.g. a dev setup.
   */
  @Test
  fun redirectWithDevSetup() {
    val trustManager: X509TrustManager =
      object : X509TrustManager {
        override fun checkClientTrusted(
          x509Certificates: Array<X509Certificate>,
          s: String,
        ) {
        }

        override fun checkServerTrusted(
          x509Certificates: Array<X509Certificate>,

    private const val CLIENT_AUTH_REQUIRED = 2

    private val UNTRUSTED_TRUST_MANAGER =
      object : X509TrustManager {
        @Throws(CertificateException::class)
        override fun checkClientTrusted(
          chain: Array<X509Certificate>,
          authType: String,
        ) = throw CertificateException()

        override fun checkServerTrusted(
          chain: Array<X509Certificate>,

    override fun getAcceptedIssuers(): Array<X509Certificate> = delegate.acceptedIssuers

    override fun checkClientTrusted(
      chain: Array<X509Certificate>,
      authType: String,
    ) {
      calls.add("checkClientTrusted " + certificatesToString(chain))
    }

    override fun checkServerTrusted(
      chain: Array<X509Certificate>,
      authType: String,