Absolute File Name: | /home/opencoverage/opencoverage/guest-scripts/libressl/src/crypto/asn1/asn_moid.c |
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1 | /* $OpenBSD: asn_moid.c,v 1.13 2017/01/29 17:49:22 beck Exp $ */ | - | ||||||
2 | /* Written by Stephen Henson (steve@openssl.org) for the OpenSSL | - | ||||||
3 | * project 2001. | - | ||||||
4 | */ | - | ||||||
5 | /* ==================================================================== | - | ||||||
6 | * Copyright (c) 2001-2004 The OpenSSL Project. All rights reserved. | - | ||||||
7 | * | - | ||||||
8 | * Redistribution and use in source and binary forms, with or without | - | ||||||
9 | * modification, are permitted provided that the following conditions | - | ||||||
10 | * are met: | - | ||||||
11 | * | - | ||||||
12 | * 1. Redistributions of source code must retain the above copyright | - | ||||||
13 | * notice, this list of conditions and the following disclaimer. | - | ||||||
14 | * | - | ||||||
15 | * 2. Redistributions in binary form must reproduce the above copyright | - | ||||||
16 | * notice, this list of conditions and the following disclaimer in | - | ||||||
17 | * the documentation and/or other materials provided with the | - | ||||||
18 | * distribution. | - | ||||||
19 | * | - | ||||||
20 | * 3. All advertising materials mentioning features or use of this | - | ||||||
21 | * software must display the following acknowledgment: | - | ||||||
22 | * "This product includes software developed by the OpenSSL Project | - | ||||||
23 | * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" | - | ||||||
24 | * | - | ||||||
25 | * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to | - | ||||||
26 | * endorse or promote products derived from this software without | - | ||||||
27 | * prior written permission. For written permission, please contact | - | ||||||
28 | * licensing@OpenSSL.org. | - | ||||||
29 | * | - | ||||||
30 | * 5. Products derived from this software may not be called "OpenSSL" | - | ||||||
31 | * nor may "OpenSSL" appear in their names without prior written | - | ||||||
32 | * permission of the OpenSSL Project. | - | ||||||
33 | * | - | ||||||
34 | * 6. Redistributions of any form whatsoever must retain the following | - | ||||||
35 | * acknowledgment: | - | ||||||
36 | * "This product includes software developed by the OpenSSL Project | - | ||||||
37 | * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" | - | ||||||
38 | * | - | ||||||
39 | * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY | - | ||||||
40 | * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | - | ||||||
41 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | - | ||||||
42 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR | - | ||||||
43 | * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | - | ||||||
44 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT | - | ||||||
45 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | - | ||||||
46 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | - | ||||||
47 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | - | ||||||
48 | * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | - | ||||||
49 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED | - | ||||||
50 | * OF THE POSSIBILITY OF SUCH DAMAGE. | - | ||||||
51 | * ==================================================================== | - | ||||||
52 | * | - | ||||||
53 | * This product includes cryptographic software written by Eric Young | - | ||||||
54 | * (eay@cryptsoft.com). This product includes software written by Tim | - | ||||||
55 | * Hudson (tjh@cryptsoft.com). | - | ||||||
56 | * | - | ||||||
57 | */ | - | ||||||
58 | - | |||||||
59 | #include <ctype.h> | - | ||||||
60 | #include <stdio.h> | - | ||||||
61 | #include <string.h> | - | ||||||
62 | - | |||||||
63 | #include <openssl/err.h> | - | ||||||
64 | #include <openssl/conf.h> | - | ||||||
65 | #include <openssl/crypto.h> | - | ||||||
66 | #include <openssl/x509.h> | - | ||||||
67 | - | |||||||
68 | /* Simple ASN1 OID module: add all objects in a given section */ | - | ||||||
69 | - | |||||||
70 | static int do_create(char *value, char *name); | - | ||||||
71 | - | |||||||
72 | static int | - | ||||||
73 | oid_module_init(CONF_IMODULE *md, const CONF *cnf) | - | ||||||
74 | { | - | ||||||
75 | int i; | - | ||||||
76 | const char *oid_section; | - | ||||||
77 | STACK_OF(CONF_VALUE) *sktmp; | - | ||||||
78 | CONF_VALUE *oval; | - | ||||||
79 | - | |||||||
80 | oid_section = CONF_imodule_get_value(md); | - | ||||||
81 | if (!(sktmp = NCONF_get_section(cnf, oid_section))) {
| 0 | ||||||
82 | ASN1error(ASN1_R_ERROR_LOADING_SECTION); | - | ||||||
83 | return 0; never executed: return 0; | 0 | ||||||
84 | } | - | ||||||
85 | for (i = 0; i < sk_CONF_VALUE_num(sktmp); i++) {
| 0 | ||||||
86 | oval = sk_CONF_VALUE_value(sktmp, i); | - | ||||||
87 | if (!do_create(oval->value, oval->name)) {
| 0 | ||||||
88 | ASN1error(ASN1_R_ADDING_OBJECT); | - | ||||||
89 | return 0; never executed: return 0; | 0 | ||||||
90 | } | - | ||||||
91 | } never executed: end of block | 0 | ||||||
92 | return 1; never executed: return 1; | 0 | ||||||
93 | } | - | ||||||
94 | - | |||||||
95 | static void | - | ||||||
96 | oid_module_finish(CONF_IMODULE *md) | - | ||||||
97 | { | - | ||||||
98 | OBJ_cleanup(); | - | ||||||
99 | } never executed: end of block | 0 | ||||||
100 | - | |||||||
101 | void | - | ||||||
102 | ASN1_add_oid_module(void) | - | ||||||
103 | { | - | ||||||
104 | CONF_module_add("oid_section", oid_module_init, oid_module_finish); | - | ||||||
105 | } executed 1 time by 1 test: end of block Executed by:
| 1 | ||||||
106 | - | |||||||
107 | /* Create an OID based on a name value pair. Accept two formats. | - | ||||||
108 | * shortname = 1.2.3.4 | - | ||||||
109 | * shortname = some long name, 1.2.3.4 | - | ||||||
110 | */ | - | ||||||
111 | - | |||||||
112 | static int | - | ||||||
113 | do_create(char *value, char *name) | - | ||||||
114 | { | - | ||||||
115 | int nid; | - | ||||||
116 | ASN1_OBJECT *oid; | - | ||||||
117 | char *ln, *ostr, *p, *lntmp; | - | ||||||
118 | - | |||||||
119 | p = strrchr(value, ','); | - | ||||||
120 | if (!p) {
| 0 | ||||||
121 | ln = name; | - | ||||||
122 | ostr = value; | - | ||||||
123 | } else { never executed: end of block | 0 | ||||||
124 | ln = NULL; | - | ||||||
125 | ostr = p + 1; | - | ||||||
126 | if (!*ostr)
| 0 | ||||||
127 | return 0; never executed: return 0; | 0 | ||||||
128 | while (isspace((unsigned char)*ostr))
| 0 | ||||||
129 | ostr++; never executed: ostr++; | 0 | ||||||
130 | } never executed: end of block | 0 | ||||||
131 | - | |||||||
132 | nid = OBJ_create(ostr, name, ln); | - | ||||||
133 | - | |||||||
134 | if (nid == NID_undef)
| 0 | ||||||
135 | return 0; never executed: return 0; | 0 | ||||||
136 | - | |||||||
137 | if (p) {
| 0 | ||||||
138 | ln = value; | - | ||||||
139 | while (isspace((unsigned char)*ln))
| 0 | ||||||
140 | ln++; never executed: ln++; | 0 | ||||||
141 | p--; | - | ||||||
142 | while (isspace((unsigned char)*p)) {
| 0 | ||||||
143 | if (p == ln)
| 0 | ||||||
144 | return 0; never executed: return 0; | 0 | ||||||
145 | p--; | - | ||||||
146 | } never executed: end of block | 0 | ||||||
147 | p++; | - | ||||||
148 | lntmp = malloc((p - ln) + 1); | - | ||||||
149 | if (lntmp == NULL)
| 0 | ||||||
150 | return 0; never executed: return 0; | 0 | ||||||
151 | memcpy(lntmp, ln, p - ln); | - | ||||||
152 | lntmp[p - ln] = 0; | - | ||||||
153 | oid = OBJ_nid2obj(nid); | - | ||||||
154 | oid->ln = lntmp; | - | ||||||
155 | } never executed: end of block | 0 | ||||||
156 | - | |||||||
157 | return 1; never executed: return 1; | 0 | ||||||
158 | } | - | ||||||
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