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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_akey.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_akey.c')
-rw-r--r-- | src/lib/libcrypto/x509/x509_akey.c | 245 |
1 files changed, 0 insertions, 245 deletions
diff --git a/src/lib/libcrypto/x509/x509_akey.c b/src/lib/libcrypto/x509/x509_akey.c deleted file mode 100644 index 926508c4cd..0000000000 --- a/src/lib/libcrypto/x509/x509_akey.c +++ /dev/null | |||
@@ -1,245 +0,0 @@ | |||
1 | /* $OpenBSD: x509_akey.c,v 1.3 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 | |||
70 | static STACK_OF(CONF_VALUE) *i2v_AUTHORITY_KEYID(X509V3_EXT_METHOD *method, | ||
71 | AUTHORITY_KEYID *akeyid, STACK_OF(CONF_VALUE) *extlist); | ||
72 | static AUTHORITY_KEYID *v2i_AUTHORITY_KEYID(X509V3_EXT_METHOD *method, | ||
73 | X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *values); | ||
74 | |||
75 | static const X509V3_EXT_METHOD x509v3_ext_authority_key_identifier = { | ||
76 | .ext_nid = NID_authority_key_identifier, | ||
77 | .ext_flags = X509V3_EXT_MULTILINE, | ||
78 | .it = &AUTHORITY_KEYID_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_AUTHORITY_KEYID, | ||
86 | .v2i = (X509V3_EXT_V2I)v2i_AUTHORITY_KEYID, | ||
87 | .i2r = NULL, | ||
88 | .r2i = NULL, | ||
89 | .usr_data = NULL, | ||
90 | }; | ||
91 | |||
92 | const X509V3_EXT_METHOD * | ||
93 | x509v3_ext_method_authority_key_identifier(void) | ||
94 | { | ||
95 | return &x509v3_ext_authority_key_identifier; | ||
96 | } | ||
97 | |||
98 | static STACK_OF(CONF_VALUE) * | ||
99 | i2v_AUTHORITY_KEYID(X509V3_EXT_METHOD *method, AUTHORITY_KEYID *akeyid, | ||
100 | STACK_OF(CONF_VALUE) *extlist) | ||
101 | { | ||
102 | STACK_OF(CONF_VALUE) *free_extlist = NULL; | ||
103 | char *tmpstr = NULL; | ||
104 | |||
105 | if (extlist == NULL) { | ||
106 | if ((free_extlist = extlist = sk_CONF_VALUE_new_null()) == NULL) | ||
107 | return NULL; | ||
108 | } | ||
109 | |||
110 | if (akeyid->keyid != NULL) { | ||
111 | if ((tmpstr = hex_to_string(akeyid->keyid->data, | ||
112 | akeyid->keyid->length)) == NULL) | ||
113 | goto err; | ||
114 | if (!X509V3_add_value("keyid", tmpstr, &extlist)) | ||
115 | goto err; | ||
116 | free(tmpstr); | ||
117 | tmpstr = NULL; | ||
118 | } | ||
119 | |||
120 | if (akeyid->issuer != NULL) { | ||
121 | if ((extlist = i2v_GENERAL_NAMES(NULL, akeyid->issuer, | ||
122 | extlist)) == NULL) | ||
123 | goto err; | ||
124 | } | ||
125 | |||
126 | if (akeyid->serial != NULL) { | ||
127 | if ((tmpstr = hex_to_string(akeyid->serial->data, | ||
128 | akeyid->serial->length)) == NULL) | ||
129 | goto err; | ||
130 | if (!X509V3_add_value("serial", tmpstr, &extlist)) | ||
131 | goto err; | ||
132 | free(tmpstr); | ||
133 | tmpstr = NULL; | ||
134 | } | ||
135 | |||
136 | if (sk_CONF_VALUE_num(extlist) <= 0) | ||
137 | goto err; | ||
138 | |||
139 | return extlist; | ||
140 | |||
141 | err: | ||
142 | free(tmpstr); | ||
143 | sk_CONF_VALUE_pop_free(free_extlist, X509V3_conf_free); | ||
144 | |||
145 | return NULL; | ||
146 | } | ||
147 | |||
148 | /* | ||
149 | * Currently two options: | ||
150 | * keyid: use the issuers subject keyid, the value 'always' means its is | ||
151 | * an error if the issuer certificate doesn't have a key id. | ||
152 | * issuer: use the issuers cert issuer and serial number. The default is | ||
153 | * to only use this if keyid is not present. With the option 'always' | ||
154 | * this is always included. | ||
155 | */ | ||
156 | static AUTHORITY_KEYID * | ||
157 | v2i_AUTHORITY_KEYID(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, | ||
158 | STACK_OF(CONF_VALUE) *values) | ||
159 | { | ||
160 | char keyid = 0, issuer = 0; | ||
161 | int i; | ||
162 | CONF_VALUE *cnf; | ||
163 | ASN1_OCTET_STRING *ikeyid = NULL; | ||
164 | X509_NAME *isname = NULL; | ||
165 | STACK_OF(GENERAL_NAME) *gens = NULL; | ||
166 | GENERAL_NAME *gen = NULL; | ||
167 | ASN1_INTEGER *serial = NULL; | ||
168 | X509_EXTENSION *ext; | ||
169 | X509 *cert; | ||
170 | AUTHORITY_KEYID *akeyid = NULL; | ||
171 | |||
172 | for (i = 0; i < sk_CONF_VALUE_num(values); i++) { | ||
173 | cnf = sk_CONF_VALUE_value(values, i); | ||
174 | if (!strcmp(cnf->name, "keyid")) { | ||
175 | keyid = 1; | ||
176 | if (cnf->value && !strcmp(cnf->value, "always")) | ||
177 | keyid = 2; | ||
178 | } else if (!strcmp(cnf->name, "issuer")) { | ||
179 | issuer = 1; | ||
180 | if (cnf->value && !strcmp(cnf->value, "always")) | ||
181 | issuer = 2; | ||
182 | } else { | ||
183 | X509V3error(X509V3_R_UNKNOWN_OPTION); | ||
184 | ERR_asprintf_error_data("name=%s", cnf->name); | ||
185 | return NULL; | ||
186 | } | ||
187 | } | ||
188 | |||
189 | if (!ctx || !ctx->issuer_cert) { | ||
190 | if (ctx && (ctx->flags == CTX_TEST)) | ||
191 | return AUTHORITY_KEYID_new(); | ||
192 | X509V3error(X509V3_R_NO_ISSUER_CERTIFICATE); | ||
193 | return NULL; | ||
194 | } | ||
195 | |||
196 | cert = ctx->issuer_cert; | ||
197 | |||
198 | if (keyid) { | ||
199 | i = X509_get_ext_by_NID(cert, NID_subject_key_identifier, -1); | ||
200 | if ((i >= 0) && (ext = X509_get_ext(cert, i))) | ||
201 | ikeyid = X509V3_EXT_d2i(ext); | ||
202 | if (keyid == 2 && !ikeyid) { | ||
203 | X509V3error(X509V3_R_UNABLE_TO_GET_ISSUER_KEYID); | ||
204 | return NULL; | ||
205 | } | ||
206 | } | ||
207 | |||
208 | if ((issuer && !ikeyid) || (issuer == 2)) { | ||
209 | isname = X509_NAME_dup(X509_get_issuer_name(cert)); | ||
210 | serial = ASN1_INTEGER_dup(X509_get_serialNumber(cert)); | ||
211 | if (!isname || !serial) { | ||
212 | X509V3error(X509V3_R_UNABLE_TO_GET_ISSUER_DETAILS); | ||
213 | goto err; | ||
214 | } | ||
215 | } | ||
216 | |||
217 | if (!(akeyid = AUTHORITY_KEYID_new())) | ||
218 | goto err; | ||
219 | |||
220 | if (isname) { | ||
221 | if (!(gens = sk_GENERAL_NAME_new_null()) || | ||
222 | !(gen = GENERAL_NAME_new()) || | ||
223 | !sk_GENERAL_NAME_push(gens, gen)) { | ||
224 | X509V3error(ERR_R_MALLOC_FAILURE); | ||
225 | goto err; | ||
226 | } | ||
227 | gen->type = GEN_DIRNAME; | ||
228 | gen->d.dirn = isname; | ||
229 | } | ||
230 | |||
231 | akeyid->issuer = gens; | ||
232 | akeyid->serial = serial; | ||
233 | akeyid->keyid = ikeyid; | ||
234 | |||
235 | return akeyid; | ||
236 | |||
237 | err: | ||
238 | AUTHORITY_KEYID_free(akeyid); | ||
239 | GENERAL_NAME_free(gen); | ||
240 | sk_GENERAL_NAME_free(gens); | ||
241 | X509_NAME_free(isname); | ||
242 | ASN1_INTEGER_free(serial); | ||
243 | ASN1_OCTET_STRING_free(ikeyid); | ||
244 | return NULL; | ||
245 | } | ||