gnutls_ocsp_resp_get_certs — API function

Synopsis

#include <gnutls/ocsp.h>

int gnutls_ocsp_resp_get_certs(gnutls_ocsp_resp_t resp, gnutls_x509_crt_t ** certs, size_t * ncerts);

Arguments

gnutls_ocsp_resp_t resp

should contain a gnutls_ocsp_resp_t type

gnutls_x509_crt_t ** certs

newly allocated array with gnutls_x509_crt_t certificates

size_t * ncerts

output variable with number of allocated certs.

Description

This function will extract the X.509 certificates found in the Basic OCSP Response.  The  certs output variable will hold a newly allocated zero-terminated array with X.509 certificates.

Every certificate in the array needs to be de-allocated with gnutls_x509_crt_deinit() and the array itself must be freed using gnutls_free().

Both the  certs and  ncerts variables may be NULL.  Then the function will work as normal but will not return the NULL:d information.  This can be used to get the number of certificates only, or to just get the certificate array without its size.

Returns

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

Reporting Bugs

Report bugs to <bugs@gnutls.org>.
Home page: https://www.gnutls.org

See Also

The full documentation for gnutls is maintained as a Texinfo manual. If the /usr/share/doc/gnutls/ directory does not contain the HTML form visit

https://www.gnutls.org/manual/

Info

3.6.9 gnutls