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1 /* v3_genn.c */ | |
2 /* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL | |
3 * project 1999. | |
4 */ | |
5 /* ==================================================================== | |
6 * Copyright (c) 1999-2008 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 | |
60 #include <stdio.h> | |
61 #include "cryptlib.h" | |
62 #include <openssl/asn1t.h> | |
63 #include <openssl/conf.h> | |
64 #include <openssl/x509v3.h> | |
65 | |
66 ASN1_SEQUENCE(OTHERNAME) = { | |
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) | |
70 } ASN1_SEQUENCE_END(OTHERNAME) | |
71 | |
72 IMPLEMENT_ASN1_FUNCTIONS(OTHERNAME) | |
73 | |
74 ASN1_SEQUENCE(EDIPARTYNAME) = { | |
75 ASN1_IMP_OPT(EDIPARTYNAME, nameAssigner, DIRECTORYSTRING, 0), | |
76 ASN1_IMP_OPT(EDIPARTYNAME, partyName, DIRECTORYSTRING, 1) | |
77 } ASN1_SEQUENCE_END(EDIPARTYNAME) | |
78 | |
79 IMPLEMENT_ASN1_FUNCTIONS(EDIPARTYNAME) | |
80 | |
81 ASN1_CHOICE(GENERAL_NAME) = { | |
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) | |
93 } ASN1_CHOICE_END(GENERAL_NAME) | |
94 | |
95 IMPLEMENT_ASN1_FUNCTIONS(GENERAL_NAME) | |
96 | |
97 ASN1_ITEM_TEMPLATE(GENERAL_NAMES) = | |
98 ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, GeneralNames, GENERAL_NA
ME) | |
99 ASN1_ITEM_TEMPLATE_END(GENERAL_NAMES) | |
100 | |
101 IMPLEMENT_ASN1_FUNCTIONS(GENERAL_NAMES) | |
102 | |
103 GENERAL_NAME *GENERAL_NAME_dup(GENERAL_NAME *a) | |
104 { | |
105 return (GENERAL_NAME *) ASN1_dup((i2d_of_void *) i2d_GENERAL_NAME, | |
106 (d2i_of_void *) d2i_GENERAL_NAME, | |
107 (char *) a); | |
108 } | |
109 | |
110 /* Returns 0 if they are equal, != 0 otherwise. */ | |
111 int GENERAL_NAME_cmp(GENERAL_NAME *a, GENERAL_NAME *b) | |
112 { | |
113 int result = -1; | |
114 | |
115 if (!a || !b || a->type != b->type) return -1; | |
116 switch(a->type) | |
117 { | |
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 } | |
147 | |
148 /* Returns 0 if they are equal, != 0 otherwise. */ | |
149 int OTHERNAME_cmp(OTHERNAME *a, OTHERNAME *b) | |
150 { | |
151 int result = -1; | |
152 | |
153 if (!a || !b) return -1; | |
154 /* Check their type first. */ | |
155 if ((result = OBJ_cmp(a->type_id, b->type_id)) != 0) | |
156 return result; | |
157 /* Check the value. */ | |
158 result = ASN1_TYPE_cmp(a->value, b->value); | |
159 return result; | |
160 } | |
161 | |
162 void GENERAL_NAME_set0_value(GENERAL_NAME *a, int type, void *value) | |
163 { | |
164 switch(type) | |
165 { | |
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 } | |
195 | |
196 void *GENERAL_NAME_get0_value(GENERAL_NAME *a, int *ptype) | |
197 { | |
198 if (ptype) | |
199 *ptype = a->type; | |
200 switch(a->type) | |
201 { | |
202 case GEN_X400: | |
203 case GEN_EDIPARTY: | |
204 return a->d.other; | |
205 | |
206 case GEN_OTHERNAME: | |
207 return a->d.otherName; | |
208 | |
209 case GEN_EMAIL: | |
210 case GEN_DNS: | |
211 case GEN_URI: | |
212 return a->d.ia5; | |
213 | |
214 case GEN_DIRNAME: | |
215 return a->d.dirn; | |
216 | |
217 case GEN_IPADD: | |
218 return a->d.ip; | |
219 | |
220 case GEN_RID: | |
221 return a->d.rid; | |
222 | |
223 default: | |
224 return NULL; | |
225 } | |
226 } | |
227 | |
228 int GENERAL_NAME_set0_othername(GENERAL_NAME *gen, | |
229 ASN1_OBJECT *oid, ASN1_TYPE *value) | |
230 { | |
231 OTHERNAME *oth; | |
232 oth = OTHERNAME_new(); | |
233 if (!oth) | |
234 return 0; | |
235 oth->type_id = oid; | |
236 oth->value = value; | |
237 GENERAL_NAME_set0_value(gen, GEN_OTHERNAME, oth); | |
238 return 1; | |
239 } | |
240 | |
241 int GENERAL_NAME_get0_otherName(GENERAL_NAME *gen, | |
242 ASN1_OBJECT **poid, ASN1_TYPE **pvalue) | |
243 { | |
244 if (gen->type != GEN_OTHERNAME) | |
245 return 0; | |
246 if (poid) | |
247 *poid = gen->d.otherName->type_id; | |
248 if (pvalue) | |
249 *pvalue = gen->d.otherName->value; | |
250 return 1; | |
251 } | |
252 | |
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