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author | cvs2svn <admin@example.com> | 2025-04-14 17:32:06 +0000 |
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committer | cvs2svn <admin@example.com> | 2025-04-14 17:32:06 +0000 |
commit | eb8dd9dca1228af0cd132f515509051ecfabf6f6 (patch) | |
tree | edb6da6af7e865d488dc1a29309f1e1ec226e603 /src/lib/libcrypto/x509/x509_trs.c | |
parent | 247f0352e0ed72a4f476db9dc91f4d982bc83eb2 (diff) | |
download | openbsd-tb_20250414.tar.gz openbsd-tb_20250414.tar.bz2 openbsd-tb_20250414.zip |
This commit was manufactured by cvs2git to create tag 'tb_20250414'.tb_20250414
Diffstat (limited to 'src/lib/libcrypto/x509/x509_trs.c')
-rw-r--r-- | src/lib/libcrypto/x509/x509_trs.c | 173 |
1 files changed, 0 insertions, 173 deletions
diff --git a/src/lib/libcrypto/x509/x509_trs.c b/src/lib/libcrypto/x509/x509_trs.c deleted file mode 100644 index e7e42a83cd..0000000000 --- a/src/lib/libcrypto/x509/x509_trs.c +++ /dev/null | |||
@@ -1,173 +0,0 @@ | |||
1 | /* $OpenBSD: x509_trs.c,v 1.58 2024/08/31 10:12:23 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 | |||
61 | #include <openssl/asn1.h> | ||
62 | #include <openssl/objects.h> | ||
63 | #include <openssl/x509.h> | ||
64 | #include <openssl/x509v3.h> | ||
65 | |||
66 | #include "x509_internal.h" | ||
67 | #include "x509_local.h" | ||
68 | |||
69 | static int | ||
70 | trust_if_self_signed(const X509 *x) | ||
71 | { | ||
72 | /* Extensions already cached in X509_check_trust(). */ | ||
73 | if ((x->ex_flags & EXFLAG_SS) != 0) | ||
74 | return X509_TRUST_TRUSTED; | ||
75 | |||
76 | return X509_TRUST_UNTRUSTED; | ||
77 | } | ||
78 | |||
79 | static int | ||
80 | trust_was_set(const X509 *x) | ||
81 | { | ||
82 | return x->aux != NULL && (x->aux->trust != NULL || | ||
83 | x->aux->reject != NULL); | ||
84 | } | ||
85 | |||
86 | static int | ||
87 | obj_trust(int id, const X509 *x) | ||
88 | { | ||
89 | const X509_CERT_AUX *aux; | ||
90 | ASN1_OBJECT *obj; | ||
91 | int i, nid; | ||
92 | |||
93 | if ((aux = x->aux) == NULL) | ||
94 | return X509_TRUST_UNTRUSTED; | ||
95 | |||
96 | for (i = 0; i < sk_ASN1_OBJECT_num(aux->reject); i++) { | ||
97 | obj = sk_ASN1_OBJECT_value(aux->reject, i); | ||
98 | nid = OBJ_obj2nid(obj); | ||
99 | if (nid == id || nid == NID_anyExtendedKeyUsage) | ||
100 | return X509_TRUST_REJECTED; | ||
101 | } | ||
102 | |||
103 | for (i = 0; i < sk_ASN1_OBJECT_num(aux->trust); i++) { | ||
104 | obj = sk_ASN1_OBJECT_value(aux->trust, i); | ||
105 | nid = OBJ_obj2nid(obj); | ||
106 | if (nid == id || nid == NID_anyExtendedKeyUsage) | ||
107 | return X509_TRUST_TRUSTED; | ||
108 | } | ||
109 | |||
110 | return X509_TRUST_UNTRUSTED; | ||
111 | } | ||
112 | |||
113 | static int | ||
114 | nid_from_trust_id(int trust_id) | ||
115 | { | ||
116 | OPENSSL_assert(trust_id == 0 || | ||
117 | (trust_id >= X509_TRUST_MIN && trust_id <= X509_TRUST_MAX)); | ||
118 | |||
119 | switch (trust_id) { | ||
120 | case X509_TRUST_COMPAT: | ||
121 | return NID_undef; | ||
122 | case X509_TRUST_SSL_CLIENT: | ||
123 | return NID_client_auth; | ||
124 | case X509_TRUST_SSL_SERVER: | ||
125 | return NID_server_auth; | ||
126 | case X509_TRUST_EMAIL: | ||
127 | return NID_email_protect; | ||
128 | case X509_TRUST_OBJECT_SIGN: | ||
129 | return NID_code_sign; | ||
130 | case X509_TRUST_OCSP_SIGN: | ||
131 | return NID_OCSP_sign; | ||
132 | case X509_TRUST_OCSP_REQUEST: | ||
133 | return NID_ad_OCSP; | ||
134 | case X509_TRUST_TSA: | ||
135 | return NID_time_stamp; | ||
136 | default: | ||
137 | return NID_undef; | ||
138 | } | ||
139 | } | ||
140 | |||
141 | int | ||
142 | X509_check_trust(X509 *x, int trust_id, int flags) | ||
143 | { | ||
144 | int rv; | ||
145 | |||
146 | /* Call early so the trust handlers don't need to modify the certs. */ | ||
147 | if (!x509v3_cache_extensions(x)) | ||
148 | return X509_TRUST_UNTRUSTED; | ||
149 | |||
150 | if (trust_id == X509_TRUST_ACCEPT_ALL) | ||
151 | return 1; | ||
152 | |||
153 | switch (trust_id) { | ||
154 | case X509_TRUST_COMPAT: | ||
155 | return trust_if_self_signed(x); | ||
156 | case X509_TRUST_EMAIL: | ||
157 | case X509_TRUST_OBJECT_SIGN: | ||
158 | case X509_TRUST_SSL_SERVER: | ||
159 | case X509_TRUST_SSL_CLIENT: | ||
160 | case X509_TRUST_TSA: | ||
161 | if (trust_was_set(x)) | ||
162 | return obj_trust(nid_from_trust_id(trust_id), x); | ||
163 | return trust_if_self_signed(x); | ||
164 | case X509_TRUST_OCSP_SIGN: | ||
165 | case X509_TRUST_OCSP_REQUEST: | ||
166 | return obj_trust(nid_from_trust_id(trust_id), x); | ||
167 | default: | ||
168 | rv = obj_trust(NID_anyExtendedKeyUsage, x); | ||
169 | if (rv != X509_TRUST_UNTRUSTED) | ||
170 | return rv; | ||
171 | return trust_if_self_signed(x); | ||
172 | } | ||
173 | } | ||