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Diffstat (limited to 'src/lib/libcrypto/x509v3/v3_akey.c')
-rw-r--r--src/lib/libcrypto/x509v3/v3_akey.c215
1 files changed, 0 insertions, 215 deletions
diff --git a/src/lib/libcrypto/x509v3/v3_akey.c b/src/lib/libcrypto/x509v3/v3_akey.c
deleted file mode 100644
index 3071baf9ac..0000000000
--- a/src/lib/libcrypto/x509v3/v3_akey.c
+++ /dev/null
@@ -1,215 +0,0 @@
1/* $OpenBSD: v3_akey.c,v 1.17 2015/09/30 18:41:06 jsing Exp $ */
2/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
3 * project 1999.
4 */
5/* ====================================================================
6 * Copyright (c) 1999 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 <stdio.h>
60#include <string.h>
61
62#include <openssl/asn1.h>
63#include <openssl/asn1t.h>
64#include <openssl/conf.h>
65#include <openssl/err.h>
66#include <openssl/x509v3.h>
67
68static STACK_OF(CONF_VALUE) *i2v_AUTHORITY_KEYID(X509V3_EXT_METHOD *method,
69 AUTHORITY_KEYID *akeyid, STACK_OF(CONF_VALUE) *extlist);
70static AUTHORITY_KEYID *v2i_AUTHORITY_KEYID(X509V3_EXT_METHOD *method,
71 X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *values);
72
73const X509V3_EXT_METHOD v3_akey_id = {
74 .ext_nid = NID_authority_key_identifier,
75 .ext_flags = X509V3_EXT_MULTILINE,
76 .it = ASN1_ITEM_ref(AUTHORITY_KEYID),
77 .ext_new = NULL,
78 .ext_free = NULL,
79 .d2i = NULL,
80 .i2d = NULL,
81 .i2s = NULL,
82 .s2i = NULL,
83 .i2v = (X509V3_EXT_I2V)i2v_AUTHORITY_KEYID,
84 .v2i = (X509V3_EXT_V2I)v2i_AUTHORITY_KEYID,
85 .i2r = NULL,
86 .r2i = NULL,
87 .usr_data = NULL,
88};
89
90static
91STACK_OF(CONF_VALUE) *i2v_AUTHORITY_KEYID(X509V3_EXT_METHOD *method,
92 AUTHORITY_KEYID *akeyid, STACK_OF(CONF_VALUE) *extlist)
93{
94 char *tmp;
95
96 if (akeyid->keyid) {
97 tmp = hex_to_string(akeyid->keyid->data, akeyid->keyid->length);
98 X509V3_add_value("keyid", tmp, &extlist);
99 free(tmp);
100 }
101 if (akeyid->issuer)
102 extlist = i2v_GENERAL_NAMES(NULL, akeyid->issuer, extlist);
103 if (akeyid->serial) {
104 tmp = hex_to_string(akeyid->serial->data,
105 akeyid->serial->length);
106 X509V3_add_value("serial", tmp, &extlist);
107 free(tmp);
108 }
109 return extlist;
110}
111
112/* Currently two options:
113 * keyid: use the issuers subject keyid, the value 'always' means its is
114 * an error if the issuer certificate doesn't have a key id.
115 * issuer: use the issuers cert issuer and serial number. The default is
116 * to only use this if keyid is not present. With the option 'always'
117 * this is always included.
118 */
119
120static AUTHORITY_KEYID *
121v2i_AUTHORITY_KEYID(X509V3_EXT_METHOD *method, X509V3_CTX *ctx,
122 STACK_OF(CONF_VALUE) *values)
123{
124 char keyid = 0, issuer = 0;
125 int i;
126 CONF_VALUE *cnf;
127 ASN1_OCTET_STRING *ikeyid = NULL;
128 X509_NAME *isname = NULL;
129 STACK_OF(GENERAL_NAME) *gens = NULL;
130 GENERAL_NAME *gen = NULL;
131 ASN1_INTEGER *serial = NULL;
132 X509_EXTENSION *ext;
133 X509 *cert;
134 AUTHORITY_KEYID *akeyid = NULL;
135
136 for (i = 0; i < sk_CONF_VALUE_num(values); i++) {
137 cnf = sk_CONF_VALUE_value(values, i);
138 if (!strcmp(cnf->name, "keyid")) {
139 keyid = 1;
140 if (cnf->value && !strcmp(cnf->value, "always"))
141 keyid = 2;
142 }
143 else if (!strcmp(cnf->name, "issuer")) {
144 issuer = 1;
145 if (cnf->value && !strcmp(cnf->value, "always"))
146 issuer = 2;
147 } else {
148 X509V3err(X509V3_F_V2I_AUTHORITY_KEYID,
149 X509V3_R_UNKNOWN_OPTION);
150 ERR_asprintf_error_data("name=%s", cnf->name);
151 return NULL;
152 }
153 }
154
155 if (!ctx || !ctx->issuer_cert) {
156 if (ctx && (ctx->flags == CTX_TEST))
157 return AUTHORITY_KEYID_new();
158 X509V3err(X509V3_F_V2I_AUTHORITY_KEYID,
159 X509V3_R_NO_ISSUER_CERTIFICATE);
160 return NULL;
161 }
162
163 cert = ctx->issuer_cert;
164
165 if (keyid) {
166 i = X509_get_ext_by_NID(cert, NID_subject_key_identifier, -1);
167 if ((i >= 0) && (ext = X509_get_ext(cert, i)))
168 ikeyid = X509V3_EXT_d2i(ext);
169 if (keyid == 2 && !ikeyid) {
170 X509V3err(X509V3_F_V2I_AUTHORITY_KEYID,
171 X509V3_R_UNABLE_TO_GET_ISSUER_KEYID);
172 return NULL;
173 }
174 }
175
176 if ((issuer && !ikeyid) || (issuer == 2)) {
177 isname = X509_NAME_dup(X509_get_issuer_name(cert));
178 serial = ASN1_INTEGER_dup(X509_get_serialNumber(cert));
179 if (!isname || !serial) {
180 X509V3err(X509V3_F_V2I_AUTHORITY_KEYID,
181 X509V3_R_UNABLE_TO_GET_ISSUER_DETAILS);
182 goto err;
183 }
184 }
185
186 if (!(akeyid = AUTHORITY_KEYID_new()))
187 goto err;
188
189 if (isname) {
190 if (!(gens = sk_GENERAL_NAME_new_null()) ||
191 !(gen = GENERAL_NAME_new()) ||
192 !sk_GENERAL_NAME_push(gens, gen)) {
193 X509V3err(X509V3_F_V2I_AUTHORITY_KEYID,
194 ERR_R_MALLOC_FAILURE);
195 goto err;
196 }
197 gen->type = GEN_DIRNAME;
198 gen->d.dirn = isname;
199 }
200
201 akeyid->issuer = gens;
202 akeyid->serial = serial;
203 akeyid->keyid = ikeyid;
204
205 return akeyid;
206
207err:
208 AUTHORITY_KEYID_free(akeyid);
209 GENERAL_NAME_free(gen);
210 sk_GENERAL_NAME_free(gens);
211 X509_NAME_free(isname);
212 ASN1_INTEGER_free(serial);
213 ASN1_OCTET_STRING_free(ikeyid);
214 return NULL;
215}
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