not_after=

static VALUE
ossl_x509_set_not_after(VALUE self, VALUE time)
{
    X509 *x509;
    time_t sec;

    sec = time_to_time_t(time);
    GetX509(self, x509);
    if (!X509_time_adj(X509_get_notAfter(x509), 0, &sec)) {
        ossl_raise(eX509CertError, NULL);
    }

    return time;
}