util/oid.go
func TypeInName(name *pkix.Name, oid asn1.ObjectIdentifier) bool {
	for _, v := range name.Names {
		if oid.Equal(v.Type) {
			return true
		}
	}
	return false
}
func TypeInName(name *pkix.Name, oid asn1.ObjectIdentifier) bool {
	for _, v := range name.Names {
		if oid.Equal(v.Type) {
			return true
		}
	}
	return false
}
// Helper function that checks for a name type in a pkix.Name