Manpages - gnutls_x509_crq_get_extension_by_oid2.3

Table of Contents

NAME

gnutls_x509_crq_get_extension_by_oid2 - API function

SYNOPSIS

#include <gnutls/x509.h>

int gnutls_x509_crq_get_extension_by_oid2(gnutls_x509_crq_t */crq/, const char * oid, unsigned indx, gnutls_datum_t * output, unsigned int * critical);*

ARGUMENTS

gnutls_x509_crq_t crq
should contain a gnutls_x509_crq_t type
const char * oid
holds an Object Identifier in a null terminated string
unsigned indx
In case multiple same OIDs exist in the extensions, this specifies which to get. Use (0) to get the first one.
gnutls_datum_t * output
will hold the allocated extension data
unsigned int * critical
will be non-zero if the extension is marked as critical

DESCRIPTION

This function will return the extension specified by the OID in the certificate. The extensions will be returned as binary data DER encoded, in the provided buffer.

RETURNS

On success, GNUTLS_E_SUCCESS (0) is returned, otherwise a negative error code in case of an error. If the certificate does not contain the specified extension GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE will be returned.

SINCE

3.3.8

REPORTING BUGS

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

COPYRIGHT

Copyright © 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/

Author: dt

Created: 2022-02-20 Sun 15:20