gnutls_x509_crt_get_dn(3) gnutls gnutls_x509_crt_get_dn(3)
NAME
gnutls_x509_crt_get_dn - API function
SYNOPSIS
#include <gnutls/x509.h>
gnutls_x509_crt_get_dn(3) cert, char * buf, size_t *
buf_size);
ARGUMENTS
gnutls_x509_crt_t cert
should contain a gnutls_x509_crt_t type
char * buf a pointer to a structure to hold the name (may be null)
size_t * buf_size
initially holds the size of buf
DESCRIPTION
This function will copy the name of the Certificate in the provided
buffer. The name will be in the form "C=xxxx,O=yyyy,CN=zzzz" as described
in RFC4514. The output string will be ASCII or UTF-8 encoded, depending
on the certificate data.
The buf returned will be null terminated and the buf_size will account
for the trailing null. If buf is null then only the size will be filled.
This function does not output a fully RFC4514 compliant string, if that
is required see gnutls_x509_crt_get_dn3().
RETURNS
GNUTLS_E_SHORT_MEMORY_BUFFER if the provided buffer is not long enough,
and in that case the buf_size will be updated with the required size.
GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE if the DN does not exist, or
another error value on error. On success 0 is returned.
REPORTING BUGS
Report bugs to <bugs@gnutls.org>.
Home page: https://www.gnutls.org
COPYRIGHT
Copyright (C) 2001- Free Software Foundation, Inc., and others.
Copying and distribution of this file, with or without modification, are
permitted in any medium without royalty provided the copyright notice and
this notice are preserved.
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/
gnutls 3.7.9 gnutls_x509_crt_get_dn(3)
gnutls 3.7.9 - Generated Mon Feb 13 19:07:49 CST 2023