gnutls_pkcs11_get_raw_issuer_by_dn(3) gnutls gnutls_pkcs11_get_raw_issuer_by_dn(3)

gnutls_pkcs11_get_raw_issuer_by_dn - API function

#include <gnutls/pkcs11.h>

int gnutls_pkcs11_get_raw_issuer_by_dn(const char * url, const gnutls_datum_t * dn, gnutls_datum_t * issuer, gnutls_x509_crt_fmt_t fmt, unsigned int flags);

A PKCS 11 url identifying a token
is the DN to search for
Will hold the issuer if any in an allocated buffer.
The format of the exported issuer.
Use zero or flags from GNUTLS_PKCS11_OBJ_FLAG.

This function will return the certificate with the given DN, if it is stored in the token. By default only marked as trusted issuers are returned. If any issuer should be returned specify GNUTLS_PKCS11_OBJ_FLAG_RETRIEVE_ANY in flags .

The name of the function includes issuer because it can be used to discover issuers of certificates.

On success, GNUTLS_E_SUCCESS (0) is returned, otherwise a negative error value.


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