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Diffstat (limited to 'src/lib/libcrypto/asn1/x_name.c')
-rw-r--r--src/lib/libcrypto/asn1/x_name.c279
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diff --git a/src/lib/libcrypto/asn1/x_name.c b/src/lib/libcrypto/asn1/x_name.c
deleted file mode 100644
index 64baf5719d..0000000000
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1/* crypto/asn1/x_name.c */
2/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
3 * All rights reserved.
4 *
5 * This package is an SSL implementation written
6 * by Eric Young (eay@cryptsoft.com).
7 * The implementation was written so as to conform with Netscapes SSL.
8 *
9 * This library is free for commercial and non-commercial use as long as
10 * the following conditions are aheared to. The following conditions
11 * apply to all code found in this distribution, be it the RC4, RSA,
12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
13 * included with this distribution is covered by the same copyright terms
14 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
15 *
16 * Copyright remains Eric Young's, and as such any Copyright notices in
17 * the code are not to be removed.
18 * If this package is used in a product, Eric Young should be given attribution
19 * as the author of the parts of the library used.
20 * This can be in the form of a textual message at program startup or
21 * in documentation (online or textual) provided with the package.
22 *
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
25 * are met:
26 * 1. Redistributions of source code must retain the copyright
27 * notice, this list of conditions and the following disclaimer.
28 * 2. Redistributions in binary form must reproduce the above copyright
29 * notice, this list of conditions and the following disclaimer in the
30 * documentation and/or other materials provided with the distribution.
31 * 3. All advertising materials mentioning features or use of this software
32 * must display the following acknowledgement:
33 * "This product includes cryptographic software written by
34 * Eric Young (eay@cryptsoft.com)"
35 * The word 'cryptographic' can be left out if the rouines from the library
36 * being used are not cryptographic related :-).
37 * 4. If you include any Windows specific code (or a derivative thereof) from
38 * the apps directory (application code) you must include an acknowledgement:
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
40 *
41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
51 * SUCH DAMAGE.
52 *
53 * The licence and distribution terms for any publically available version or
54 * derivative of this code cannot be changed. i.e. this code cannot simply be
55 * copied and put under another distribution licence
56 * [including the GNU Public Licence.]
57 */
58
59#include <stdio.h>
60#include "cryptlib.h"
61#include <openssl/objects.h>
62#include <openssl/asn1_mac.h>
63#include <openssl/x509.h>
64
65static int i2d_X509_NAME_entries(X509_NAME *a);
66int i2d_X509_NAME_ENTRY(X509_NAME_ENTRY *a, unsigned char **pp)
67 {
68 M_ASN1_I2D_vars(a);
69
70 M_ASN1_I2D_len(a->object,i2d_ASN1_OBJECT);
71 M_ASN1_I2D_len(a->value,i2d_ASN1_PRINTABLE);
72
73 M_ASN1_I2D_seq_total();
74
75 M_ASN1_I2D_put(a->object,i2d_ASN1_OBJECT);
76 M_ASN1_I2D_put(a->value,i2d_ASN1_PRINTABLE);
77
78 M_ASN1_I2D_finish();
79 }
80
81X509_NAME_ENTRY *d2i_X509_NAME_ENTRY(X509_NAME_ENTRY **a, unsigned char **pp,
82 long length)
83 {
84 M_ASN1_D2I_vars(a,X509_NAME_ENTRY *,X509_NAME_ENTRY_new);
85
86 M_ASN1_D2I_Init();
87 M_ASN1_D2I_start_sequence();
88 M_ASN1_D2I_get(ret->object,d2i_ASN1_OBJECT);
89 M_ASN1_D2I_get(ret->value,d2i_ASN1_PRINTABLE);
90 ret->set=0;
91 M_ASN1_D2I_Finish(a,X509_NAME_ENTRY_free,ASN1_F_D2I_X509_NAME_ENTRY);
92 }
93
94int i2d_X509_NAME(X509_NAME *a, unsigned char **pp)
95 {
96 int ret;
97
98 if (a == NULL) return(0);
99 if (a->modified)
100 {
101 ret=i2d_X509_NAME_entries(a);
102 if (ret < 0) return(ret);
103 }
104
105 ret=a->bytes->length;
106 if (pp != NULL)
107 {
108 memcpy(*pp,a->bytes->data,ret);
109 *pp+=ret;
110 }
111 return(ret);
112 }
113
114static int i2d_X509_NAME_entries(X509_NAME *a)
115 {
116 X509_NAME_ENTRY *ne,*fe=NULL;
117 STACK_OF(X509_NAME_ENTRY) *sk;
118 BUF_MEM *buf=NULL;
119 int set=0,r,ret=0;
120 int i;
121 unsigned char *p;
122 int size=0;
123
124 sk=a->entries;
125 for (i=0; i<sk_X509_NAME_ENTRY_num(sk); i++)
126 {
127 ne=sk_X509_NAME_ENTRY_value(sk,i);
128 if (fe == NULL)
129 {
130 fe=ne;
131 size=0;
132 }
133
134 if (ne->set != set)
135 {
136 ret+=ASN1_object_size(1,size,V_ASN1_SET);
137 fe->size=size;
138 fe=ne;
139 size=0;
140 set=ne->set;
141 }
142 size+=i2d_X509_NAME_ENTRY(ne,NULL);
143 }
144
145 ret+=ASN1_object_size(1,size,V_ASN1_SET);
146 if (fe != NULL)
147 fe->size=size;
148
149 r=ASN1_object_size(1,ret,V_ASN1_SEQUENCE);
150
151 buf=a->bytes;
152 if (!BUF_MEM_grow(buf,r)) goto err;
153 p=(unsigned char *)buf->data;
154
155 ASN1_put_object(&p,1,ret,V_ASN1_SEQUENCE,V_ASN1_UNIVERSAL);
156
157 set= -1;
158 for (i=0; i<sk_X509_NAME_ENTRY_num(sk); i++)
159 {
160 ne=sk_X509_NAME_ENTRY_value(sk,i);
161 if (set != ne->set)
162 {
163 set=ne->set;
164 ASN1_put_object(&p,1,ne->size,
165 V_ASN1_SET,V_ASN1_UNIVERSAL);
166 }
167 i2d_X509_NAME_ENTRY(ne,&p);
168 }
169 a->modified=0;
170 return(r);
171err:
172 return(-1);
173 }
174
175X509_NAME *d2i_X509_NAME(X509_NAME **a, unsigned char **pp, long length)
176 {
177 int set=0,i;
178 int idx=0;
179 unsigned char *orig;
180 M_ASN1_D2I_vars(a,X509_NAME *,X509_NAME_new);
181
182 orig= *pp;
183 if (sk_X509_NAME_ENTRY_num(ret->entries) > 0)
184 {
185 while (sk_X509_NAME_ENTRY_num(ret->entries) > 0)
186 X509_NAME_ENTRY_free(
187 sk_X509_NAME_ENTRY_pop(ret->entries));
188 }
189
190 M_ASN1_D2I_Init();
191 M_ASN1_D2I_start_sequence();
192 for (;;)
193 {
194 if (M_ASN1_D2I_end_sequence()) break;
195 M_ASN1_D2I_get_set_type(X509_NAME_ENTRY,ret->entries,
196 d2i_X509_NAME_ENTRY,
197 X509_NAME_ENTRY_free);
198 for (; idx < sk_X509_NAME_ENTRY_num(ret->entries); idx++)
199 {
200 sk_X509_NAME_ENTRY_value(ret->entries,idx)->set=set;
201 }
202 set++;
203 }
204
205 i=(int)(c.p-orig);
206 if (!BUF_MEM_grow(ret->bytes,i)) goto err;
207 memcpy(ret->bytes->data,orig,i);
208 ret->bytes->length=i;
209 ret->modified=0;
210
211 M_ASN1_D2I_Finish(a,X509_NAME_free,ASN1_F_D2I_X509_NAME);
212 }
213
214X509_NAME *X509_NAME_new(void)
215 {
216 X509_NAME *ret=NULL;
217 ASN1_CTX c;
218
219 M_ASN1_New_Malloc(ret,X509_NAME);
220 if ((ret->entries=sk_X509_NAME_ENTRY_new(NULL)) == NULL)
221 { c.line=__LINE__; goto err2; }
222 M_ASN1_New(ret->bytes,BUF_MEM_new);
223 ret->modified=1;
224 return(ret);
225 M_ASN1_New_Error(ASN1_F_X509_NAME_NEW);
226 }
227
228X509_NAME_ENTRY *X509_NAME_ENTRY_new(void)
229 {
230 X509_NAME_ENTRY *ret=NULL;
231 ASN1_CTX c;
232
233 M_ASN1_New_Malloc(ret,X509_NAME_ENTRY);
234/* M_ASN1_New(ret->object,ASN1_OBJECT_new);*/
235 ret->object=NULL;
236 ret->set=0;
237 M_ASN1_New(ret->value,ASN1_STRING_new);
238 return(ret);
239 M_ASN1_New_Error(ASN1_F_X509_NAME_ENTRY_NEW);
240 }
241
242void X509_NAME_free(X509_NAME *a)
243 {
244 if(a == NULL)
245 return;
246
247 BUF_MEM_free(a->bytes);
248 sk_X509_NAME_ENTRY_pop_free(a->entries,X509_NAME_ENTRY_free);
249 Free(a);
250 }
251
252void X509_NAME_ENTRY_free(X509_NAME_ENTRY *a)
253 {
254 if (a == NULL) return;
255 ASN1_OBJECT_free(a->object);
256 M_ASN1_BIT_STRING_free(a->value);
257 Free(a);
258 }
259
260int X509_NAME_set(X509_NAME **xn, X509_NAME *name)
261 {
262 X509_NAME *in;
263
264 if (*xn == NULL) return(0);
265
266 if (*xn != name)
267 {
268 in=X509_NAME_dup(name);
269 if (in != NULL)
270 {
271 X509_NAME_free(*xn);
272 *xn=in;
273 }
274 }
275 return(*xn != NULL);
276 }
277
278IMPLEMENT_STACK_OF(X509_NAME_ENTRY)
279IMPLEMENT_ASN1_SET_OF(X509_NAME_ENTRY)
generated by cgit v1.2.3-55-g6feb (git 2.39.1) at 2025-12-24 22:44:38 +0000