X509_NAME_ENTRY_get_object, X509_NAME_ENTRY_get_data, X509_NAME_ENTRY_set_object, X509_NAME_ENTRY_set_data, X509_NAME_ENTRY_create_by_txt, X509_NAME_ENTRY_create_by_NID, X509_NAME_ENTRY_create_by_OBJ - X509_NAME_ENTRY utility functions
#include <openssl/x509.h>
ASN1_OBJECT *X509_NAME_ENTRY_get_object(const X509_NAME_ENTRY *ne); ASN1_STRING *X509_NAME_ENTRY_get_data(const X509_NAME_ENTRY *ne);
int X509_NAME_ENTRY_set_object(X509_NAME_ENTRY *ne, const ASN1_OBJECT *obj); int X509_NAME_ENTRY_set_data(X509_NAME_ENTRY *ne, int type, const unsigned char *bytes, int len);
X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_txt(X509_NAME_ENTRY **ne, const char *field, int type, const unsigned char *bytes, int len); X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_NID(X509_NAME_ENTRY **ne, int nid, int type, const unsigned char *bytes, int len); X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_OBJ(X509_NAME_ENTRY **ne, const ASN1_OBJECT *obj, int type, const unsigned char *bytes, int len);
X509_NAME_ENTRY_get_object()
retrieves the field name of ne in
and ASN1_OBJECT structure.
X509_NAME_ENTRY_get_data()
retrieves the field value of ne in
and ASN1_STRING structure.
X509_NAME_ENTRY_set_object()
sets the field name of ne to obj.
X509_NAME_ENTRY_set_data()
sets the field value of ne to string type
type and value determined by bytes and len.
X509_NAME_ENTRY_create_by_txt(), X509_NAME_ENTRY_create_by_NID()
and X509_NAME_ENTRY_create_by_OBJ()
create and return an
X509_NAME_ENTRY structure.
X509_NAME_ENTRY_get_object()
and X509_NAME_ENTRY_get_data()
can be
used to examine an X509_NAME_ENTRY function as returned by
X509_NAME_get_entry()
for example.
X509_NAME_ENTRY_create_by_txt(), X509_NAME_ENTRY_create_by_NID(),
and X509_NAME_ENTRY_create_by_OBJ()
create and return an
X509_NAME_ENTRY_create_by_txt(), X509_NAME_ENTRY_create_by_OBJ(),
X509_NAME_ENTRY_create_by_NID()
and X509_NAME_ENTRY_set_data()
are seldom used in practice because X509_NAME_ENTRY structures
are almost always part of X509_NAME structures and the
corresponding X509_NAME functions are typically used to
create and add new entries in a single operation.
The arguments of these functions support similar options to the similarly
named ones of the corresponding X509_NAME functions such as
X509_NAME_add_entry_by_txt(). So for example type can be set to
MBSTRING_ASC but in the case of X509_set_data()
the field name must be
set first so the relevant field information can be looked up internally.
X509_NAME_ENTRY_get_object()
returns a valid ASN1_OBJECT structure if it is
set or NULL if an error occurred.
X509_NAME_ENTRY_get_data()
returns a valid ASN1_STRING structure if it is set
or NULL if an error occurred.
X509_NAME_ENTRY_set_object()
and X509_NAME_ENTRY_set_data()
return 1 on success
or 0 on error.
X509_NAME_ENTRY_create_by_txt(), X509_NAME_ENTRY_create_by_NID()
and
X509_NAME_ENTRY_create_by_OBJ()
return a valid X509_NAME_ENTRY on success or
NULL if an error occurred.
ERR_get_error(3), d2i_X509_NAME(3), OBJ_nid2obj(3)
Copyright 2002-2018 The OpenSSL Project Authors. All Rights Reserved.
Licensed under the OpenSSL license (the ``License''). You may not use this file except in compliance with the License. You can obtain a copy in the file LICENSE in the source distribution or at https://www.openssl.org/source/license.html.