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142fcca8 | 1 | /* v3_genn.c */ |
0f113f3e MC |
2 | /* |
3 | * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project | |
4 | * 1999. | |
142fcca8 DSH |
5 | */ |
6 | /* ==================================================================== | |
a5cdb7d5 | 7 | * Copyright (c) 1999-2008 The OpenSSL Project. All rights reserved. |
142fcca8 DSH |
8 | * |
9 | * Redistribution and use in source and binary forms, with or without | |
10 | * modification, are permitted provided that the following conditions | |
11 | * are met: | |
12 | * | |
13 | * 1. Redistributions of source code must retain the above copyright | |
0f113f3e | 14 | * notice, this list of conditions and the following disclaimer. |
142fcca8 DSH |
15 | * |
16 | * 2. Redistributions in binary form must reproduce the above copyright | |
17 | * notice, this list of conditions and the following disclaimer in | |
18 | * the documentation and/or other materials provided with the | |
19 | * distribution. | |
20 | * | |
21 | * 3. All advertising materials mentioning features or use of this | |
22 | * software must display the following acknowledgment: | |
23 | * "This product includes software developed by the OpenSSL Project | |
24 | * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" | |
25 | * | |
26 | * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to | |
27 | * endorse or promote products derived from this software without | |
28 | * prior written permission. For written permission, please contact | |
29 | * licensing@OpenSSL.org. | |
30 | * | |
31 | * 5. Products derived from this software may not be called "OpenSSL" | |
32 | * nor may "OpenSSL" appear in their names without prior written | |
33 | * permission of the OpenSSL Project. | |
34 | * | |
35 | * 6. Redistributions of any form whatsoever must retain the following | |
36 | * acknowledgment: | |
37 | * "This product includes software developed by the OpenSSL Project | |
38 | * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" | |
39 | * | |
40 | * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY | |
41 | * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
42 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
43 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR | |
44 | * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
45 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT | |
46 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | |
47 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
48 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | |
49 | * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
50 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED | |
51 | * OF THE POSSIBILITY OF SUCH DAMAGE. | |
52 | * ==================================================================== | |
53 | * | |
54 | * This product includes cryptographic software written by Eric Young | |
55 | * (eay@cryptsoft.com). This product includes software written by Tim | |
56 | * Hudson (tjh@cryptsoft.com). | |
57 | * | |
58 | */ | |
59 | ||
60 | #include <stdio.h> | |
e527ba09 | 61 | #include "cryptlib.h" |
9d6b1ce6 | 62 | #include <openssl/asn1t.h> |
ec577822 BM |
63 | #include <openssl/conf.h> |
64 | #include <openssl/x509v3.h> | |
142fcca8 | 65 | |
9d6b1ce6 | 66 | ASN1_SEQUENCE(OTHERNAME) = { |
0f113f3e MC |
67 | ASN1_SIMPLE(OTHERNAME, type_id, ASN1_OBJECT), |
68 | /* Maybe have a true ANY DEFINED BY later */ | |
69 | ASN1_EXP(OTHERNAME, value, ASN1_ANY, 0) | |
d339187b | 70 | } ASN1_SEQUENCE_END(OTHERNAME) |
9d6b1ce6 DSH |
71 | |
72 | IMPLEMENT_ASN1_FUNCTIONS(OTHERNAME) | |
73 | ||
74 | ASN1_SEQUENCE(EDIPARTYNAME) = { | |
0f113f3e MC |
75 | ASN1_IMP_OPT(EDIPARTYNAME, nameAssigner, DIRECTORYSTRING, 0), |
76 | ASN1_IMP_OPT(EDIPARTYNAME, partyName, DIRECTORYSTRING, 1) | |
d339187b | 77 | } ASN1_SEQUENCE_END(EDIPARTYNAME) |
9d6b1ce6 DSH |
78 | |
79 | IMPLEMENT_ASN1_FUNCTIONS(EDIPARTYNAME) | |
80 | ||
81 | ASN1_CHOICE(GENERAL_NAME) = { | |
0f113f3e MC |
82 | ASN1_IMP(GENERAL_NAME, d.otherName, OTHERNAME, GEN_OTHERNAME), |
83 | ASN1_IMP(GENERAL_NAME, d.rfc822Name, ASN1_IA5STRING, GEN_EMAIL), | |
84 | ASN1_IMP(GENERAL_NAME, d.dNSName, ASN1_IA5STRING, GEN_DNS), | |
85 | /* Don't decode this */ | |
86 | ASN1_IMP(GENERAL_NAME, d.x400Address, ASN1_SEQUENCE, GEN_X400), | |
87 | /* X509_NAME is a CHOICE type so use EXPLICIT */ | |
88 | ASN1_EXP(GENERAL_NAME, d.directoryName, X509_NAME, GEN_DIRNAME), | |
89 | ASN1_IMP(GENERAL_NAME, d.ediPartyName, EDIPARTYNAME, GEN_EDIPARTY), | |
90 | ASN1_IMP(GENERAL_NAME, d.uniformResourceIdentifier, ASN1_IA5STRING, GEN_URI), | |
91 | ASN1_IMP(GENERAL_NAME, d.iPAddress, ASN1_OCTET_STRING, GEN_IPADD), | |
92 | ASN1_IMP(GENERAL_NAME, d.registeredID, ASN1_OBJECT, GEN_RID) | |
d339187b | 93 | } ASN1_CHOICE_END(GENERAL_NAME) |
9d6b1ce6 DSH |
94 | |
95 | IMPLEMENT_ASN1_FUNCTIONS(GENERAL_NAME) | |
96 | ||
0f113f3e MC |
97 | ASN1_ITEM_TEMPLATE(GENERAL_NAMES) = |
98 | ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, GeneralNames, GENERAL_NAME) | |
d339187b | 99 | ASN1_ITEM_TEMPLATE_END(GENERAL_NAMES) |
9d6b1ce6 DSH |
100 | |
101 | IMPLEMENT_ASN1_FUNCTIONS(GENERAL_NAMES) | |
c7235be6 UM |
102 | |
103 | GENERAL_NAME *GENERAL_NAME_dup(GENERAL_NAME *a) | |
0f113f3e MC |
104 | { |
105 | return (GENERAL_NAME *)ASN1_dup((i2d_of_void *)i2d_GENERAL_NAME, | |
106 | (d2i_of_void *)d2i_GENERAL_NAME, | |
107 | (char *)a); | |
108 | } | |
c7235be6 UM |
109 | |
110 | /* Returns 0 if they are equal, != 0 otherwise. */ | |
111 | int GENERAL_NAME_cmp(GENERAL_NAME *a, GENERAL_NAME *b) | |
0f113f3e MC |
112 | { |
113 | int result = -1; | |
114 | ||
115 | if (!a || !b || a->type != b->type) | |
116 | return -1; | |
117 | switch (a->type) { | |
118 | case GEN_X400: | |
119 | case GEN_EDIPARTY: | |
120 | result = ASN1_TYPE_cmp(a->d.other, b->d.other); | |
121 | break; | |
122 | ||
123 | case GEN_OTHERNAME: | |
124 | result = OTHERNAME_cmp(a->d.otherName, b->d.otherName); | |
125 | break; | |
126 | ||
127 | case GEN_EMAIL: | |
128 | case GEN_DNS: | |
129 | case GEN_URI: | |
130 | result = ASN1_STRING_cmp(a->d.ia5, b->d.ia5); | |
131 | break; | |
132 | ||
133 | case GEN_DIRNAME: | |
134 | result = X509_NAME_cmp(a->d.dirn, b->d.dirn); | |
135 | break; | |
136 | ||
137 | case GEN_IPADD: | |
138 | result = ASN1_OCTET_STRING_cmp(a->d.ip, b->d.ip); | |
139 | break; | |
140 | ||
141 | case GEN_RID: | |
142 | result = OBJ_cmp(a->d.rid, b->d.rid); | |
143 | break; | |
144 | } | |
145 | return result; | |
146 | } | |
c7235be6 UM |
147 | |
148 | /* Returns 0 if they are equal, != 0 otherwise. */ | |
149 | int OTHERNAME_cmp(OTHERNAME *a, OTHERNAME *b) | |
0f113f3e MC |
150 | { |
151 | int result = -1; | |
152 | ||
153 | if (!a || !b) | |
154 | return -1; | |
155 | /* Check their type first. */ | |
156 | if ((result = OBJ_cmp(a->type_id, b->type_id)) != 0) | |
157 | return result; | |
158 | /* Check the value. */ | |
159 | result = ASN1_TYPE_cmp(a->value, b->value); | |
160 | return result; | |
161 | } | |
f4cc56f4 DSH |
162 | |
163 | void GENERAL_NAME_set0_value(GENERAL_NAME *a, int type, void *value) | |
0f113f3e MC |
164 | { |
165 | switch (type) { | |
166 | case GEN_X400: | |
167 | case GEN_EDIPARTY: | |
168 | a->d.other = value; | |
169 | break; | |
170 | ||
171 | case GEN_OTHERNAME: | |
172 | a->d.otherName = value; | |
173 | break; | |
174 | ||
175 | case GEN_EMAIL: | |
176 | case GEN_DNS: | |
177 | case GEN_URI: | |
178 | a->d.ia5 = value; | |
179 | break; | |
180 | ||
181 | case GEN_DIRNAME: | |
182 | a->d.dirn = value; | |
183 | break; | |
184 | ||
185 | case GEN_IPADD: | |
186 | a->d.ip = value; | |
187 | break; | |
188 | ||
189 | case GEN_RID: | |
190 | a->d.rid = value; | |
191 | break; | |
192 | } | |
193 | a->type = type; | |
194 | } | |
f4cc56f4 DSH |
195 | |
196 | void *GENERAL_NAME_get0_value(GENERAL_NAME *a, int *ptype) | |
0f113f3e MC |
197 | { |
198 | if (ptype) | |
199 | *ptype = a->type; | |
200 | switch (a->type) { | |
201 | case GEN_X400: | |
202 | case GEN_EDIPARTY: | |
203 | return a->d.other; | |
f4cc56f4 | 204 | |
0f113f3e MC |
205 | case GEN_OTHERNAME: |
206 | return a->d.otherName; | |
207 | ||
208 | case GEN_EMAIL: | |
209 | case GEN_DNS: | |
210 | case GEN_URI: | |
211 | return a->d.ia5; | |
212 | ||
213 | case GEN_DIRNAME: | |
214 | return a->d.dirn; | |
f4cc56f4 | 215 | |
0f113f3e MC |
216 | case GEN_IPADD: |
217 | return a->d.ip; | |
218 | ||
219 | case GEN_RID: | |
220 | return a->d.rid; | |
221 | ||
222 | default: | |
223 | return NULL; | |
224 | } | |
225 | } | |
226 | ||
227 | int GENERAL_NAME_set0_othername(GENERAL_NAME *gen, | |
228 | ASN1_OBJECT *oid, ASN1_TYPE *value) | |
229 | { | |
230 | OTHERNAME *oth; | |
231 | oth = OTHERNAME_new(); | |
232 | if (!oth) | |
233 | return 0; | |
234 | oth->type_id = oid; | |
235 | oth->value = value; | |
236 | GENERAL_NAME_set0_value(gen, GEN_OTHERNAME, oth); | |
237 | return 1; | |
238 | } | |
239 | ||
240 | int GENERAL_NAME_get0_otherName(GENERAL_NAME *gen, | |
241 | ASN1_OBJECT **poid, ASN1_TYPE **pvalue) | |
242 | { | |
243 | if (gen->type != GEN_OTHERNAME) | |
244 | return 0; | |
245 | if (poid) | |
246 | *poid = gen->d.otherName->type_id; | |
247 | if (pvalue) | |
248 | *pvalue = gen->d.otherName->value; | |
249 | return 1; | |
250 | } |