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Diffstat (limited to 'src/lib/libcrypto/x509/x509_bcons.c')
-rw-r--r--src/lib/libcrypto/x509/x509_bcons.c212
1 files changed, 0 insertions, 212 deletions
diff --git a/src/lib/libcrypto/x509/x509_bcons.c b/src/lib/libcrypto/x509/x509_bcons.c
deleted file mode 100644
index 99cb5afe9a..0000000000
--- a/src/lib/libcrypto/x509/x509_bcons.c
+++ /dev/null
@@ -1,212 +0,0 @@
1/* $OpenBSD: x509_bcons.c,v 1.6 2024/08/31 10:03:03 tb 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
68#include "x509_local.h"
69
70static STACK_OF(CONF_VALUE) *i2v_BASIC_CONSTRAINTS(X509V3_EXT_METHOD *method,
71 BASIC_CONSTRAINTS *bcons, STACK_OF(CONF_VALUE) *extlist);
72static BASIC_CONSTRAINTS *v2i_BASIC_CONSTRAINTS(X509V3_EXT_METHOD *method,
73 X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *values);
74
75static const X509V3_EXT_METHOD x509v3_ext_basic_constraints = {
76 .ext_nid = NID_basic_constraints,
77 .ext_flags = 0,
78 .it = &BASIC_CONSTRAINTS_it,
79 .ext_new = NULL,
80 .ext_free = NULL,
81 .d2i = NULL,
82 .i2d = NULL,
83 .i2s = NULL,
84 .s2i = NULL,
85 .i2v = (X509V3_EXT_I2V)i2v_BASIC_CONSTRAINTS,
86 .v2i = (X509V3_EXT_V2I)v2i_BASIC_CONSTRAINTS,
87 .i2r = NULL,
88 .r2i = NULL,
89 .usr_data = NULL,
90};
91
92const X509V3_EXT_METHOD *
93x509v3_ext_method_basic_constraints(void)
94{
95 return &x509v3_ext_basic_constraints;
96}
97
98static const ASN1_TEMPLATE BASIC_CONSTRAINTS_seq_tt[] = {
99 {
100 .flags = ASN1_TFLG_OPTIONAL,
101 .tag = 0,
102 .offset = offsetof(BASIC_CONSTRAINTS, ca),
103 .field_name = "ca",
104 .item = &ASN1_FBOOLEAN_it,
105 },
106 {
107 .flags = ASN1_TFLG_OPTIONAL,
108 .tag = 0,
109 .offset = offsetof(BASIC_CONSTRAINTS, pathlen),
110 .field_name = "pathlen",
111 .item = &ASN1_INTEGER_it,
112 },
113};
114
115const ASN1_ITEM BASIC_CONSTRAINTS_it = {
116 .itype = ASN1_ITYPE_SEQUENCE,
117 .utype = V_ASN1_SEQUENCE,
118 .templates = BASIC_CONSTRAINTS_seq_tt,
119 .tcount = sizeof(BASIC_CONSTRAINTS_seq_tt) / sizeof(ASN1_TEMPLATE),
120 .funcs = NULL,
121 .size = sizeof(BASIC_CONSTRAINTS),
122 .sname = "BASIC_CONSTRAINTS",
123};
124LCRYPTO_ALIAS(BASIC_CONSTRAINTS_it);
125
126
127BASIC_CONSTRAINTS *
128d2i_BASIC_CONSTRAINTS(BASIC_CONSTRAINTS **a, const unsigned char **in, long len)
129{
130 return (BASIC_CONSTRAINTS *)ASN1_item_d2i((ASN1_VALUE **)a, in, len,
131 &BASIC_CONSTRAINTS_it);
132}
133LCRYPTO_ALIAS(d2i_BASIC_CONSTRAINTS);
134
135int
136i2d_BASIC_CONSTRAINTS(BASIC_CONSTRAINTS *a, unsigned char **out)
137{
138 return ASN1_item_i2d((ASN1_VALUE *)a, out, &BASIC_CONSTRAINTS_it);
139}
140LCRYPTO_ALIAS(i2d_BASIC_CONSTRAINTS);
141
142BASIC_CONSTRAINTS *
143BASIC_CONSTRAINTS_new(void)
144{
145 return (BASIC_CONSTRAINTS *)ASN1_item_new(&BASIC_CONSTRAINTS_it);
146}
147LCRYPTO_ALIAS(BASIC_CONSTRAINTS_new);
148
149void
150BASIC_CONSTRAINTS_free(BASIC_CONSTRAINTS *a)
151{
152 ASN1_item_free((ASN1_VALUE *)a, &BASIC_CONSTRAINTS_it);
153}
154LCRYPTO_ALIAS(BASIC_CONSTRAINTS_free);
155
156
157static STACK_OF(CONF_VALUE) *
158i2v_BASIC_CONSTRAINTS(X509V3_EXT_METHOD *method, BASIC_CONSTRAINTS *bcons,
159 STACK_OF(CONF_VALUE) *extlist)
160{
161 STACK_OF(CONF_VALUE) *free_extlist = NULL;
162
163 if (extlist == NULL) {
164 if ((free_extlist = extlist = sk_CONF_VALUE_new_null()) == NULL)
165 return NULL;
166 }
167
168 if (!X509V3_add_value_bool("CA", bcons->ca, &extlist))
169 goto err;
170 if (!X509V3_add_value_int("pathlen", bcons->pathlen, &extlist))
171 goto err;
172
173 return extlist;
174
175 err:
176 sk_CONF_VALUE_pop_free(free_extlist, X509V3_conf_free);
177
178 return NULL;
179}
180
181static BASIC_CONSTRAINTS *
182v2i_BASIC_CONSTRAINTS(X509V3_EXT_METHOD *method, X509V3_CTX *ctx,
183 STACK_OF(CONF_VALUE) *values)
184{
185 BASIC_CONSTRAINTS *bcons = NULL;
186 CONF_VALUE *val;
187 int i;
188
189 if (!(bcons = BASIC_CONSTRAINTS_new())) {
190 X509V3error(ERR_R_MALLOC_FAILURE);
191 return NULL;
192 }
193 for (i = 0; i < sk_CONF_VALUE_num(values); i++) {
194 val = sk_CONF_VALUE_value(values, i);
195 if (!strcmp(val->name, "CA")) {
196 if (!X509V3_get_value_bool(val, &bcons->ca))
197 goto err;
198 } else if (!strcmp(val->name, "pathlen")) {
199 if (!X509V3_get_value_int(val, &bcons->pathlen))
200 goto err;
201 } else {
202 X509V3error(X509V3_R_INVALID_NAME);
203 X509V3_conf_err(val);
204 goto err;
205 }
206 }
207 return bcons;
208
209err:
210 BASIC_CONSTRAINTS_free(bcons);
211 return NULL;
212}
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