On Fri, Jul 10, 2020 at 05:25:03PM +0530, prudvi raj wrote:
> we are upgrading our codebase to 1.1.1 from 1.0.2k.Here's a code snippet
> causing error :
>
> ext = X509_get_ext(X509, n);
> data = ext->value->data;
Given:
X509_EXTENSION *ext;
you can obtain
/* ext->object */
ASN1_OBJECT *oid = X509_EXTENSION_get_object(X509_EXTENSION *ext);
/* ext->value, formally ASN1_OCTET_STRING, same as ASN1_STRING */
ASN1_OCTET_STRING *value = X509_EXTENSION_get_data(X509_EXTENSION *ext);
from which you get:
/* ASN1 type, e.g. V_ASN1_UTF8STRING */
int type = ASN1_STRING_type(value);
/* Data length */
int length = ASN1_STRING_length(value);
/* Data content, generally not a NUL-terminated C string */
const unsigned char *data = ASN1_STRING_get0_data(value);
--
Viktor.
