1e71b7053SJung-uk Kim=pod 2e71b7053SJung-uk Kim 3e71b7053SJung-uk Kim=head1 NAME 4e71b7053SJung-uk Kim 5e71b7053SJung-uk KimX509_NAME_ENTRY_get_object, X509_NAME_ENTRY_get_data, 6e71b7053SJung-uk KimX509_NAME_ENTRY_set_object, X509_NAME_ENTRY_set_data, 7e71b7053SJung-uk KimX509_NAME_ENTRY_create_by_txt, X509_NAME_ENTRY_create_by_NID, 8e71b7053SJung-uk KimX509_NAME_ENTRY_create_by_OBJ - X509_NAME_ENTRY utility functions 9e71b7053SJung-uk Kim 10e71b7053SJung-uk Kim=head1 SYNOPSIS 11e71b7053SJung-uk Kim 12e71b7053SJung-uk Kim #include <openssl/x509.h> 13e71b7053SJung-uk Kim 14e71b7053SJung-uk Kim ASN1_OBJECT *X509_NAME_ENTRY_get_object(const X509_NAME_ENTRY *ne); 15e71b7053SJung-uk Kim ASN1_STRING *X509_NAME_ENTRY_get_data(const X509_NAME_ENTRY *ne); 16e71b7053SJung-uk Kim 17e71b7053SJung-uk Kim int X509_NAME_ENTRY_set_object(X509_NAME_ENTRY *ne, const ASN1_OBJECT *obj); 18e71b7053SJung-uk Kim int X509_NAME_ENTRY_set_data(X509_NAME_ENTRY *ne, int type, 19e71b7053SJung-uk Kim const unsigned char *bytes, int len); 20e71b7053SJung-uk Kim 21e71b7053SJung-uk Kim X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_txt(X509_NAME_ENTRY **ne, const char *field, 22e71b7053SJung-uk Kim int type, const unsigned char *bytes, 23e71b7053SJung-uk Kim int len); 24e71b7053SJung-uk Kim X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_NID(X509_NAME_ENTRY **ne, int nid, 25e71b7053SJung-uk Kim int type, const unsigned char *bytes, 26e71b7053SJung-uk Kim int len); 27e71b7053SJung-uk Kim X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_OBJ(X509_NAME_ENTRY **ne, 28e71b7053SJung-uk Kim const ASN1_OBJECT *obj, int type, 29e71b7053SJung-uk Kim const unsigned char *bytes, int len); 30e71b7053SJung-uk Kim 31e71b7053SJung-uk Kim=head1 DESCRIPTION 32e71b7053SJung-uk Kim 33e71b7053SJung-uk KimX509_NAME_ENTRY_get_object() retrieves the field name of B<ne> in 34e71b7053SJung-uk Kimand B<ASN1_OBJECT> structure. 35e71b7053SJung-uk Kim 36e71b7053SJung-uk KimX509_NAME_ENTRY_get_data() retrieves the field value of B<ne> in 37e71b7053SJung-uk Kimand B<ASN1_STRING> structure. 38e71b7053SJung-uk Kim 39e71b7053SJung-uk KimX509_NAME_ENTRY_set_object() sets the field name of B<ne> to B<obj>. 40e71b7053SJung-uk Kim 41e71b7053SJung-uk KimX509_NAME_ENTRY_set_data() sets the field value of B<ne> to string type 42e71b7053SJung-uk KimB<type> and value determined by B<bytes> and B<len>. 43e71b7053SJung-uk Kim 44e71b7053SJung-uk KimX509_NAME_ENTRY_create_by_txt(), X509_NAME_ENTRY_create_by_NID() 45e71b7053SJung-uk Kimand X509_NAME_ENTRY_create_by_OBJ() create and return an 46e71b7053SJung-uk KimB<X509_NAME_ENTRY> structure. 47e71b7053SJung-uk Kim 48e71b7053SJung-uk Kim=head1 NOTES 49e71b7053SJung-uk Kim 50e71b7053SJung-uk KimX509_NAME_ENTRY_get_object() and X509_NAME_ENTRY_get_data() can be 51e71b7053SJung-uk Kimused to examine an B<X509_NAME_ENTRY> function as returned by 52e71b7053SJung-uk KimX509_NAME_get_entry() for example. 53e71b7053SJung-uk Kim 54e71b7053SJung-uk KimX509_NAME_ENTRY_create_by_txt(), X509_NAME_ENTRY_create_by_OBJ(), 55e71b7053SJung-uk KimX509_NAME_ENTRY_create_by_NID() and X509_NAME_ENTRY_set_data() 56e71b7053SJung-uk Kimare seldom used in practice because B<X509_NAME_ENTRY> structures 57e71b7053SJung-uk Kimare almost always part of B<X509_NAME> structures and the 58e71b7053SJung-uk Kimcorresponding B<X509_NAME> functions are typically used to 59e71b7053SJung-uk Kimcreate and add new entries in a single operation. 60e71b7053SJung-uk Kim 61e71b7053SJung-uk KimThe arguments of these functions support similar options to the similarly 62e71b7053SJung-uk Kimnamed ones of the corresponding B<X509_NAME> functions such as 63e71b7053SJung-uk KimX509_NAME_add_entry_by_txt(). So for example B<type> can be set to 64e71b7053SJung-uk KimB<MBSTRING_ASC> but in the case of X509_set_data() the field name must be 65e71b7053SJung-uk Kimset first so the relevant field information can be looked up internally. 66e71b7053SJung-uk Kim 67e71b7053SJung-uk Kim=head1 RETURN VALUES 68e71b7053SJung-uk Kim 69e71b7053SJung-uk KimX509_NAME_ENTRY_get_object() returns a valid B<ASN1_OBJECT> structure if it is 70e71b7053SJung-uk Kimset or NULL if an error occurred. 71e71b7053SJung-uk Kim 72e71b7053SJung-uk KimX509_NAME_ENTRY_get_data() returns a valid B<ASN1_STRING> structure if it is set 73e71b7053SJung-uk Kimor NULL if an error occurred. 74e71b7053SJung-uk Kim 75e71b7053SJung-uk KimX509_NAME_ENTRY_set_object() and X509_NAME_ENTRY_set_data() return 1 on success 76e71b7053SJung-uk Kimor 0 on error. 77e71b7053SJung-uk Kim 78e71b7053SJung-uk KimX509_NAME_ENTRY_create_by_txt(), X509_NAME_ENTRY_create_by_NID() and 79e71b7053SJung-uk KimX509_NAME_ENTRY_create_by_OBJ() return a valid B<X509_NAME_ENTRY> on success or 80e71b7053SJung-uk KimNULL if an error occurred. 81e71b7053SJung-uk Kim 82e71b7053SJung-uk Kim=head1 SEE ALSO 83e71b7053SJung-uk Kim 84e71b7053SJung-uk KimL<ERR_get_error(3)>, L<d2i_X509_NAME(3)>, 85e71b7053SJung-uk KimL<OBJ_nid2obj(3)> 86e71b7053SJung-uk Kim 87e71b7053SJung-uk Kim=head1 COPYRIGHT 88e71b7053SJung-uk Kim 89e71b7053SJung-uk KimCopyright 2002-2018 The OpenSSL Project Authors. All Rights Reserved. 90e71b7053SJung-uk Kim 91*b077aed3SPierre ProncheryLicensed under the Apache License 2.0 (the "License"). You may not use 92e71b7053SJung-uk Kimthis file except in compliance with the License. You can obtain a copy 93e71b7053SJung-uk Kimin the file LICENSE in the source distribution or at 94e71b7053SJung-uk KimL<https://www.openssl.org/source/license.html>. 95e71b7053SJung-uk Kim 96e71b7053SJung-uk Kim=cut 97