1c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org/* crypto/x509/x509name.c */ 2c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) 3c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * All rights reserved. 4c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 5c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * This package is an SSL implementation written 6c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * by Eric Young (eay@cryptsoft.com). 7c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * The implementation was written so as to conform with Netscapes SSL. 8c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 9c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * This library is free for commercial and non-commercial use as long as 10c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * the following conditions are aheared to. The following conditions 11c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * apply to all code found in this distribution, be it the RC4, RSA, 12c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * lhash, DES, etc., code; not just the SSL code. The SSL documentation 13c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * included with this distribution is covered by the same copyright terms 14c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * except that the holder is Tim Hudson (tjh@cryptsoft.com). 15c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 16c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * Copyright remains Eric Young's, and as such any Copyright notices in 17c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * the code are not to be removed. 18c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * If this package is used in a product, Eric Young should be given attribution 19c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * as the author of the parts of the library used. 20c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * This can be in the form of a textual message at program startup or 21c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * in documentation (online or textual) provided with the package. 22c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 23c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * Redistribution and use in source and binary forms, with or without 24c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * modification, are permitted provided that the following conditions 25c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * are met: 26c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 1. Redistributions of source code must retain the copyright 27c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * notice, this list of conditions and the following disclaimer. 28c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 2. Redistributions in binary form must reproduce the above copyright 29c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * notice, this list of conditions and the following disclaimer in the 30c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * documentation and/or other materials provided with the distribution. 31c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 3. All advertising materials mentioning features or use of this software 32c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * must display the following acknowledgement: 33c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * "This product includes cryptographic software written by 34c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * Eric Young (eay@cryptsoft.com)" 35c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * The word 'cryptographic' can be left out if the rouines from the library 36c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * being used are not cryptographic related :-). 37c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 4. If you include any Windows specific code (or a derivative thereof) from 38c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * the apps directory (application code) you must include an acknowledgement: 39c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" 40c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 41c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND 42c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 43c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 44c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 45c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 46c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 47c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 48c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 49c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 50c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 51c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * SUCH DAMAGE. 52c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * 53c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * The licence and distribution terms for any publically available version or 54c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * derivative of this code cannot be changed. i.e. this code cannot simply be 55c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * copied and put under another distribution licence 56c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * [including the GNU Public Licence.] 57c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org */ 58c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 59c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#include <stdio.h> 60c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#include <openssl/stack.h> 61c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#include "cryptlib.h" 62c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#include <openssl/asn1.h> 63c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#include <openssl/objects.h> 64c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#include <openssl/evp.h> 65c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org#include <openssl/x509.h> 66c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 67c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgint X509_NAME_get_text_by_NID(X509_NAME *name, int nid, char *buf, int len) 68c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 69c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org ASN1_OBJECT *obj; 70c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 71c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org obj=OBJ_nid2obj(nid); 72c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (obj == NULL) return(-1); 73c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return(X509_NAME_get_text_by_OBJ(name,obj,buf,len)); 74c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 75c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 76c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgint X509_NAME_get_text_by_OBJ(X509_NAME *name, ASN1_OBJECT *obj, char *buf, 77c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org int len) 78c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 79c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org int i; 80c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org ASN1_STRING *data; 81c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 82c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org i=X509_NAME_get_index_by_OBJ(name,obj,-1); 83c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (i < 0) return(-1); 84c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org data=X509_NAME_ENTRY_get_data(X509_NAME_get_entry(name,i)); 85c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org i=(data->length > (len-1))?(len-1):data->length; 86c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (buf == NULL) return(data->length); 87c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org memcpy(buf,data->data,i); 88c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org buf[i]='\0'; 89c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return(i); 90c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 91c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 92c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgint X509_NAME_entry_count(X509_NAME *name) 93c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 94c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (name == NULL) return(0); 95c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return(sk_X509_NAME_ENTRY_num(name->entries)); 96c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 97c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 98c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgint X509_NAME_get_index_by_NID(X509_NAME *name, int nid, int lastpos) 99c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 100c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org ASN1_OBJECT *obj; 101c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 102c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org obj=OBJ_nid2obj(nid); 103c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (obj == NULL) return(-2); 104c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return(X509_NAME_get_index_by_OBJ(name,obj,lastpos)); 105c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 106c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 107c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org/* NOTE: you should be passsing -1, not 0 as lastpos */ 108c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgint X509_NAME_get_index_by_OBJ(X509_NAME *name, ASN1_OBJECT *obj, 109c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org int lastpos) 110c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 111c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org int n; 112c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org X509_NAME_ENTRY *ne; 113c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org STACK_OF(X509_NAME_ENTRY) *sk; 114c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 115c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (name == NULL) return(-1); 116c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (lastpos < 0) 117c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org lastpos= -1; 118c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org sk=name->entries; 119c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org n=sk_X509_NAME_ENTRY_num(sk); 120c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org for (lastpos++; lastpos < n; lastpos++) 121c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 122c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org ne=sk_X509_NAME_ENTRY_value(sk,lastpos); 123c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (OBJ_cmp(ne->object,obj) == 0) 124c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return(lastpos); 125c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 126c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return(-1); 127c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 128c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 129c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgX509_NAME_ENTRY *X509_NAME_get_entry(X509_NAME *name, int loc) 130c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 131c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if(name == NULL || sk_X509_NAME_ENTRY_num(name->entries) <= loc 132c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org || loc < 0) 133c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return(NULL); 134c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org else 135c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return(sk_X509_NAME_ENTRY_value(name->entries,loc)); 136c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 137c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 138c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgX509_NAME_ENTRY *X509_NAME_delete_entry(X509_NAME *name, int loc) 139c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 140c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org X509_NAME_ENTRY *ret; 141c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org int i,n,set_prev,set_next; 142c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org STACK_OF(X509_NAME_ENTRY) *sk; 143c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 144c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (name == NULL || sk_X509_NAME_ENTRY_num(name->entries) <= loc 145c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org || loc < 0) 146c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return(NULL); 147c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org sk=name->entries; 148c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org ret=sk_X509_NAME_ENTRY_delete(sk,loc); 149c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org n=sk_X509_NAME_ENTRY_num(sk); 150c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org name->modified=1; 151c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (loc == n) return(ret); 152c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 153c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org /* else we need to fixup the set field */ 154c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (loc != 0) 155c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org set_prev=(sk_X509_NAME_ENTRY_value(sk,loc-1))->set; 156c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org else 157c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org set_prev=ret->set-1; 158c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org set_next=sk_X509_NAME_ENTRY_value(sk,loc)->set; 159c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 160c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org /* set_prev is the previous set 161c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * set is the current set 162c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * set_next is the following 163c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * prev 1 1 1 1 1 1 1 1 164c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * set 1 1 2 2 165c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * next 1 1 2 2 2 2 3 2 166c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * so basically only if prev and next differ by 2, then 167c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * re-number down by 1 */ 168c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (set_prev+1 < set_next) 169c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org for (i=loc; i<n; i++) 170c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org sk_X509_NAME_ENTRY_value(sk,i)->set--; 171c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return(ret); 172c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 173c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 174c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgint X509_NAME_add_entry_by_OBJ(X509_NAME *name, ASN1_OBJECT *obj, int type, 175c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org unsigned char *bytes, int len, int loc, int set) 176c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org{ 177c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org X509_NAME_ENTRY *ne; 178c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org int ret; 179c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org ne = X509_NAME_ENTRY_create_by_OBJ(NULL, obj, type, bytes, len); 180c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if(!ne) return 0; 181c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org ret = X509_NAME_add_entry(name, ne, loc, set); 182c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org X509_NAME_ENTRY_free(ne); 183c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return ret; 184c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org} 185c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 186c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgint X509_NAME_add_entry_by_NID(X509_NAME *name, int nid, int type, 187c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org unsigned char *bytes, int len, int loc, int set) 188c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org{ 189c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org X509_NAME_ENTRY *ne; 190c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org int ret; 191c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org ne = X509_NAME_ENTRY_create_by_NID(NULL, nid, type, bytes, len); 192c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if(!ne) return 0; 193c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org ret = X509_NAME_add_entry(name, ne, loc, set); 194c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org X509_NAME_ENTRY_free(ne); 195c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return ret; 196c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org} 197c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 198c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgint X509_NAME_add_entry_by_txt(X509_NAME *name, const char *field, int type, 199c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org const unsigned char *bytes, int len, int loc, int set) 200c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org{ 201c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org X509_NAME_ENTRY *ne; 202c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org int ret; 203c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org ne = X509_NAME_ENTRY_create_by_txt(NULL, field, type, bytes, len); 204c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if(!ne) return 0; 205c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org ret = X509_NAME_add_entry(name, ne, loc, set); 206c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org X509_NAME_ENTRY_free(ne); 207c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return ret; 208c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org} 209c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 210c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org/* if set is -1, append to previous set, 0 'a new one', and 1, 211c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org * prepend to the guy we are about to stomp on. */ 212c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgint X509_NAME_add_entry(X509_NAME *name, X509_NAME_ENTRY *ne, int loc, 213c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org int set) 214c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 215c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org X509_NAME_ENTRY *new_name=NULL; 216c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org int n,i,inc; 217c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org STACK_OF(X509_NAME_ENTRY) *sk; 218c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 219c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (name == NULL) return(0); 220c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org sk=name->entries; 221c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org n=sk_X509_NAME_ENTRY_num(sk); 222c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (loc > n) loc=n; 223c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org else if (loc < 0) loc=n; 224c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 225c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org name->modified=1; 226c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 227c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (set == -1) 228c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 229c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (loc == 0) 230c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 231c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org set=0; 232c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org inc=1; 233c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 234c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org else 235c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 236c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org set=sk_X509_NAME_ENTRY_value(sk,loc-1)->set; 237c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org inc=0; 238c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 239c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 240c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org else /* if (set >= 0) */ 241c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 242c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (loc >= n) 243c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 244c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (loc != 0) 245c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org set=sk_X509_NAME_ENTRY_value(sk,loc-1)->set+1; 246c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org else 247c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org set=0; 248c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 249c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org else 250c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org set=sk_X509_NAME_ENTRY_value(sk,loc)->set; 251c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org inc=(set == 0)?1:0; 252c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 253c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 254c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if ((new_name=X509_NAME_ENTRY_dup(ne)) == NULL) 255c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org goto err; 256c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org new_name->set=set; 257c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (!sk_X509_NAME_ENTRY_insert(sk,new_name,loc)) 258c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 259c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org X509err(X509_F_X509_NAME_ADD_ENTRY,ERR_R_MALLOC_FAILURE); 260c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org goto err; 261c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 262c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (inc) 263c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 264c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org n=sk_X509_NAME_ENTRY_num(sk); 265c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org for (i=loc+1; i<n; i++) 266c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org sk_X509_NAME_ENTRY_value(sk,i-1)->set+=1; 267c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 268c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return(1); 269c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgerr: 270c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (new_name != NULL) 271c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org X509_NAME_ENTRY_free(new_name); 272c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return(0); 273c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 274c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 275c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgX509_NAME_ENTRY *X509_NAME_ENTRY_create_by_txt(X509_NAME_ENTRY **ne, 276c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org const char *field, int type, const unsigned char *bytes, int len) 277c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 278c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org ASN1_OBJECT *obj; 279c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org X509_NAME_ENTRY *nentry; 280c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 281c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org obj=OBJ_txt2obj(field, 0); 282c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (obj == NULL) 283c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 284c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org X509err(X509_F_X509_NAME_ENTRY_CREATE_BY_TXT, 285c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org X509_R_INVALID_FIELD_NAME); 286c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org ERR_add_error_data(2, "name=", field); 287c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return(NULL); 288c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 289c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org nentry = X509_NAME_ENTRY_create_by_OBJ(ne,obj,type,bytes,len); 290c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org ASN1_OBJECT_free(obj); 291c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return nentry; 292c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 293c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 294c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgX509_NAME_ENTRY *X509_NAME_ENTRY_create_by_NID(X509_NAME_ENTRY **ne, int nid, 295c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org int type, unsigned char *bytes, int len) 296c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 297c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org ASN1_OBJECT *obj; 298c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org X509_NAME_ENTRY *nentry; 299c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 300c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org obj=OBJ_nid2obj(nid); 301c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (obj == NULL) 302c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 303c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org X509err(X509_F_X509_NAME_ENTRY_CREATE_BY_NID,X509_R_UNKNOWN_NID); 304c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return(NULL); 305c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 306c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org nentry = X509_NAME_ENTRY_create_by_OBJ(ne,obj,type,bytes,len); 307c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org ASN1_OBJECT_free(obj); 308c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return nentry; 309c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 310c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 311c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgX509_NAME_ENTRY *X509_NAME_ENTRY_create_by_OBJ(X509_NAME_ENTRY **ne, 312c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org ASN1_OBJECT *obj, int type, const unsigned char *bytes, int len) 313c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 314c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org X509_NAME_ENTRY *ret; 315c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 316c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if ((ne == NULL) || (*ne == NULL)) 317c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 318c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if ((ret=X509_NAME_ENTRY_new()) == NULL) 319c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return(NULL); 320c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 321c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org else 322c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org ret= *ne; 323c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 324c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (!X509_NAME_ENTRY_set_object(ret,obj)) 325c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org goto err; 326c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (!X509_NAME_ENTRY_set_data(ret,type,bytes,len)) 327c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org goto err; 328c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 329c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if ((ne != NULL) && (*ne == NULL)) *ne=ret; 330c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return(ret); 331c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgerr: 332c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if ((ne == NULL) || (ret != *ne)) 333c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org X509_NAME_ENTRY_free(ret); 334c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return(NULL); 335c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 336c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 337c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgint X509_NAME_ENTRY_set_object(X509_NAME_ENTRY *ne, ASN1_OBJECT *obj) 338c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 339c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if ((ne == NULL) || (obj == NULL)) 340c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 341c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org X509err(X509_F_X509_NAME_ENTRY_SET_OBJECT,ERR_R_PASSED_NULL_PARAMETER); 342c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return(0); 343c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 344c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org ASN1_OBJECT_free(ne->object); 345c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org ne->object=OBJ_dup(obj); 346c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return((ne->object == NULL)?0:1); 347c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 348c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 349c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgint X509_NAME_ENTRY_set_data(X509_NAME_ENTRY *ne, int type, 350c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org const unsigned char *bytes, int len) 351c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 352c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org int i; 353c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 354c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if ((ne == NULL) || ((bytes == NULL) && (len != 0))) return(0); 355c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if((type > 0) && (type & MBSTRING_FLAG)) 356c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return ASN1_STRING_set_by_NID(&ne->value, bytes, 357c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org len, type, 358c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org OBJ_obj2nid(ne->object)) ? 1 : 0; 359480da75abf485e7e2a6be5acc0f71842368792c0jnd@chromium.org if (len < 0) len=strlen((const char *)bytes); 360c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org i=ASN1_STRING_set(ne->value,bytes,len); 361c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (!i) return(0); 362c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (type != V_ASN1_UNDEF) 363c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 364c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (type == V_ASN1_APP_CHOOSE) 365c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org ne->value->type=ASN1_PRINTABLE_type(bytes,len); 366c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org else 367c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org ne->value->type=type; 368c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 369c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return(1); 370c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 371c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 372c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgASN1_OBJECT *X509_NAME_ENTRY_get_object(X509_NAME_ENTRY *ne) 373c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 374c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (ne == NULL) return(NULL); 375c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return(ne->object); 376c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 377c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 378c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.orgASN1_STRING *X509_NAME_ENTRY_get_data(X509_NAME_ENTRY *ne) 379c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org { 380c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org if (ne == NULL) return(NULL); 381c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org return(ne->value); 382c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org } 383c9490d33b98b7affb729b5f1db13cb0a348471aagl@chromium.org 384