X509_get_notAfter 2017 ext/openssl/openssl.c add_assoc_asn1_string(return_value, "validTo", X509_get_notAfter(cert)); X509_get_notAfter 2020 ext/openssl/openssl.c add_assoc_long(return_value, "validTo_time_t", asn1_time_to_time_t(X509_get_notAfter(cert))); X509_get_notAfter 3027 ext/openssl/openssl.c X509_gmtime_adj(X509_get_notAfter(new_cert), 60*60*24*(long)num_days);