private fun validity(): Validity {
      val notBefore = if (notBefore != -1L) notBefore else System.currentTimeMillis()
      val notAfter = if (notAfter != -1L) notAfter else notBefore + DEFAULT_DURATION_MILLIS
      return Validity(
        notBefore = notBefore,
        notAfter = notAfter,
      )
    }

    private fun extensions(): MutableList<Extension> {
      val result = mutableListOf<Extension>()

		}
	}

	today := time.Now()
	return SecretMeta{
		SerialNumber: fmt.Sprintf("%x", cert.SerialNumber),
		NotAfter:     cert.NotAfter.Format(time.RFC3339),
		NotBefore:    cert.NotBefore.Format(time.RFC3339),
		Type:         certType,
		Valid:        today.After(cert.NotBefore) && today.Before(cert.NotAfter),
		TrustDomain:  trustDomain,
	}, nil
}

    val deltaMillis = 1000.0
    val durationMillis = TimeUnit.MINUTES.toMillis((60 * 24).toLong())
    assertThat(certificate.notBefore.time.toDouble())
      .isCloseTo(now.toDouble(), deltaMillis)
    assertThat(certificate.notAfter.time.toDouble())
      .isCloseTo(now.toDouble() + durationMillis, deltaMillis)
  }

  @Test
  fun customInterval() {
    // 5 seconds starting on 1970-01-01.
    val heldCertificate =

		if !hasUnknownTrustDomain {
			fmt.Fprintf(tw, "%s\t%s\t%s\t%t\t%s\t%s\t%s\t%s\n",
				s.Name, s.Type, s.State, s.Valid, s.SerialNumber, s.NotAfter, s.NotBefore, s.SecretMeta.TrustDomain)
		} else {
			fmt.Fprintf(tw, "%s\t%s\t%s\t%t\t%s\t%s\t%s\n",
				s.Name, s.Type, s.State, s.Valid, s.SerialNumber, s.NotAfter, s.NotBefore)
		}
	}
	return tw.Flush()
}

  val value: Any?,
)

internal data class Validity(
  val notBefore: Long,
  val notAfter: Long,
) {
  // Avoid Long.hashCode(long) which isn't available on Android 5.
  override fun hashCode(): Int {
    var result = 0
    result = 31 * result + notBefore.toInt()
    result = 31 * result + notAfter.toInt()
    return result
  }
}

internal data class SubjectPublicKeyInfo(

  /**
   * ```
   * Validity ::= SEQUENCE {
   *   notBefore      Time,
   *   notAfter       Time
   * }
   * ```
   */
  private val validity: BasicDerAdapter<Validity> =
    Adapters.sequence(
      "Validity",
      time,
      time,
      decompose = {
        listOf(
          it.notBefore,
          it.notAfter,
        )
      },
      construct = {
        Validity(

                    value = "cash.app",
                  ),
                ),
              ),
            validity =
              Validity(
                notBefore = 0L,
                notAfter = 1000L,
              ),
            subject =
              listOf(
                listOf(
                  AttributeTypeAndValue(
                    type = COMMON_NAME,

  // certificate. The certificate signer may issue a certificate with a different
  // validity duration so a client must check the delta between the notBefore and
  // and notAfter fields in the issued certificate to determine the actual duration.
  //
  // The v1.22+ in-tree implementations of the well-known Kubernetes signers will

  // certificate. The certificate signer may issue a certificate with a different
  // validity duration so a client must check the delta between the notBefore and
  // and notAfter fields in the issued certificate to determine the actual duration.
  //
  // The v1.22+ in-tree implementations of the well-known Kubernetes signers will

	}

	template := x509.Certificate{
		SerialNumber: serialNumber,
		Subject: pkix.Name{
			Organization: []string{"Acme Co"},
		},
		NotBefore: notBefore,
		NotAfter:  notAfter,

		KeyUsage:              x509.KeyUsageKeyEncipherment | x509.KeyUsageDigitalSignature,
		ExtKeyUsage:           []x509.ExtKeyUsage{x509.ExtKeyUsageServerAuth},
		BasicConstraintsValid: true,
	}