in codelabs/health_data_analysis_codelab/src/uwear/workload.go [270:283]
func isCertificateLifetimeValid(certificate *x509.Certificate) bool {
currentTime := time.Now()
// check the current time is after the certificate NotBefore time
if !currentTime.After(certificate.NotBefore) {
return false
}
// check the current time is before the certificate NotAfter time
if currentTime.Before(certificate.NotAfter) {
return false
}
return true
}