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>()

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

  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(

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

	}

	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,
	}

    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 =
      HeldCertificate

	buf.WriteString(color.Blue("%4sValidity\n", ""))
	buf.WriteString(color.Bold(fmt.Sprintf("%8sNot Before: %s\n", "", cert.NotBefore.Format(http.TimeFormat))))
	buf.WriteString(color.Bold(fmt.Sprintf("%8sNot After : %s\n", "", cert.NotAfter.Format(http.TimeFormat))))

	return buf.String()

			}
			tlsInfo.Certs = append(tlsInfo.Certs, madmin.TLSCert{
				PubKeyAlgo:    c.PublicKeyAlgorithm.String(),
				SignatureAlgo: c.SignatureAlgorithm.String(),
				NotBefore:     c.NotBefore,
				NotAfter:      c.NotAfter,
				Checksum:      strconv.FormatUint(check, 16),
			})
		}
	}
	return tlsInfo
}

// ServerInfoHandler - GET /minio/admin/v3/info
// ----------
// Get server information

	// configured expiry and the duration until the certificate itself
	// expires.
	// We must not issue credentials that out-live the certificate.
	if validUntil := time.Until(certificate.NotAfter); validUntil < expiry {
		expiry = validUntil
	}

	// Associate any service accounts to the certificate CN
	parentUser := "tls" + getKeySeparator() + certificate.Subject.CommonName

- Kubeadm now prints warnings instead of throwing errors if the current system time is outside of the NotBefore and NotAfter bounds of a loaded certificate.  ([#94504](https://github.com/kubernetes/kubernetes/pull/94504), [@neolit123](https://github.com/neolit123))