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-rw-r--r--src/lib/libcrypto/x509/x509_obj.c179
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diff --git a/src/lib/libcrypto/x509/x509_obj.c b/src/lib/libcrypto/x509/x509_obj.c
deleted file mode 100644
index f7f2a380a1..0000000000
--- a/src/lib/libcrypto/x509/x509_obj.c
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1/* $OpenBSD: x509_obj.c,v 1.16 2014/07/11 08:44:49 jsing Exp $ */
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 <string.h>
61
62#include <openssl/buffer.h>
63#include <openssl/err.h>
64#include <openssl/lhash.h>
65#include <openssl/objects.h>
66#include <openssl/x509.h>
67
68char *
69X509_NAME_oneline(X509_NAME *a, char *buf, int len)
70{
71 X509_NAME_ENTRY *ne;
72 int i;
73 int n, lold, l, l1, l2, num, j, type;
74 const char *s;
75 char *p;
76 unsigned char *q;
77 BUF_MEM *b = NULL;
78 static const char hex[17] = "0123456789ABCDEF";
79 int gs_doit[4];
80 char tmp_buf[80];
81
82 if (buf == NULL) {
83 if ((b = BUF_MEM_new()) == NULL)
84 goto err;
85 if (!BUF_MEM_grow(b, 200))
86 goto err;
87 b->data[0] = '\0';
88 len = 200;
89 }
90 if (a == NULL) {
91 if (b) {
92 buf = b->data;
93 free(b);
94 }
95 strlcpy(buf, "NO X509_NAME", len);
96 return buf;
97 }
98
99 len--; /* space for '\0' */
100 l = 0;
101 for (i = 0; i < sk_X509_NAME_ENTRY_num(a->entries); i++) {
102 ne = sk_X509_NAME_ENTRY_value(a->entries, i);
103 n = OBJ_obj2nid(ne->object);
104 if ((n == NID_undef) || ((s = OBJ_nid2sn(n)) == NULL)) {
105 i2t_ASN1_OBJECT(tmp_buf, sizeof(tmp_buf), ne->object);
106 s = tmp_buf;
107 }
108 l1 = strlen(s);
109
110 type = ne->value->type;
111 num = ne->value->length;
112 q = ne->value->data;
113 if ((type == V_ASN1_GENERALSTRING) && ((num % 4) == 0)) {
114 gs_doit[0] = gs_doit[1] = gs_doit[2] = gs_doit[3] = 0;
115 for (j = 0; j < num; j++)
116 if (q[j] != 0)
117 gs_doit[j & 3] = 1;
118
119 if (gs_doit[0]|gs_doit[1]|gs_doit[2])
120 gs_doit[0] = gs_doit[1] = gs_doit[2] = gs_doit[3] = 1;
121 else {
122 gs_doit[0] = gs_doit[1] = gs_doit[2] = 0;
123 gs_doit[3] = 1;
124 }
125 } else
126 gs_doit[0] = gs_doit[1] = gs_doit[2] = gs_doit[3] = 1;
127
128 for (l2 = j=0; j < num; j++) {
129 if (!gs_doit[j&3])
130 continue;
131 l2++;
132 if ((q[j] < ' ') || (q[j] > '~'))
133 l2 += 3;
134 }
135
136 lold = l;
137 l += 1 + l1 + 1 + l2;
138 if (b != NULL) {
139 if (!BUF_MEM_grow(b, l + 1))
140 goto err;
141 p = &(b->data[lold]);
142 } else if (l > len) {
143 break;
144 } else
145 p = &(buf[lold]);
146 *(p++) = '/';
147 memcpy(p, s, l1);
148 p += l1;
149 *(p++) = '=';
150 q = ne->value->data;
151 for (j = 0; j < num; j++) {
152 if (!gs_doit[j & 3])
153 continue;
154 n = q[j];
155 if ((n < ' ') || (n > '~')) {
156 *(p++) = '\\';
157 *(p++) = 'x';
158 *(p++) = hex[(n >> 4) & 0x0f];
159 *(p++) = hex[n & 0x0f];
160 } else
161 *(p++) = n;
162 }
163 *p = '\0';
164 }
165 if (b != NULL) {
166 p = b->data;
167 free(b);
168 } else
169 p = buf;
170 if (i == 0)
171 *p = '\0';
172 return (p);
173
174err:
175 X509err(X509_F_X509_NAME_ONELINE, ERR_R_MALLOC_FAILURE);
176 if (b != NULL)
177 BUF_MEM_free(b);
178 return (NULL);
179}
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