2 * Copyright 1999-2020 The OpenSSL Project Authors. All Rights Reserved.
4 * Licensed under the OpenSSL license (the "License"). You may not use
5 * this file except in compliance with the License. You can obtain a copy
6 * in the file LICENSE in the source distribution or at
7 * https://www.openssl.org/source/license.html
11 #include "internal/cryptlib.h"
12 #include <openssl/asn1t.h>
13 #include <openssl/conf.h>
14 #include <openssl/x509v3.h>
16 ASN1_SEQUENCE(OTHERNAME) = {
17 ASN1_SIMPLE(OTHERNAME, type_id, ASN1_OBJECT),
18 /* Maybe have a true ANY DEFINED BY later */
19 ASN1_EXP(OTHERNAME, value, ASN1_ANY, 0)
20 } ASN1_SEQUENCE_END(OTHERNAME)
22 IMPLEMENT_ASN1_FUNCTIONS(OTHERNAME)
24 ASN1_SEQUENCE(EDIPARTYNAME) = {
25 /* DirectoryString is a CHOICE type so use explicit tagging */
26 ASN1_EXP_OPT(EDIPARTYNAME, nameAssigner, DIRECTORYSTRING, 0),
27 ASN1_EXP(EDIPARTYNAME, partyName, DIRECTORYSTRING, 1)
28 } ASN1_SEQUENCE_END(EDIPARTYNAME)
30 IMPLEMENT_ASN1_FUNCTIONS(EDIPARTYNAME)
32 ASN1_CHOICE(GENERAL_NAME) = {
33 ASN1_IMP(GENERAL_NAME, d.otherName, OTHERNAME, GEN_OTHERNAME),
34 ASN1_IMP(GENERAL_NAME, d.rfc822Name, ASN1_IA5STRING, GEN_EMAIL),
35 ASN1_IMP(GENERAL_NAME, d.dNSName, ASN1_IA5STRING, GEN_DNS),
36 /* Don't decode this */
37 ASN1_IMP(GENERAL_NAME, d.x400Address, ASN1_SEQUENCE, GEN_X400),
38 /* X509_NAME is a CHOICE type so use EXPLICIT */
39 ASN1_EXP(GENERAL_NAME, d.directoryName, X509_NAME, GEN_DIRNAME),
40 ASN1_IMP(GENERAL_NAME, d.ediPartyName, EDIPARTYNAME, GEN_EDIPARTY),
41 ASN1_IMP(GENERAL_NAME, d.uniformResourceIdentifier, ASN1_IA5STRING, GEN_URI),
42 ASN1_IMP(GENERAL_NAME, d.iPAddress, ASN1_OCTET_STRING, GEN_IPADD),
43 ASN1_IMP(GENERAL_NAME, d.registeredID, ASN1_OBJECT, GEN_RID)
44 } ASN1_CHOICE_END(GENERAL_NAME)
46 IMPLEMENT_ASN1_FUNCTIONS(GENERAL_NAME)
48 ASN1_ITEM_TEMPLATE(GENERAL_NAMES) =
49 ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, GeneralNames, GENERAL_NAME)
50 ASN1_ITEM_TEMPLATE_END(GENERAL_NAMES)
52 IMPLEMENT_ASN1_FUNCTIONS(GENERAL_NAMES)
54 GENERAL_NAME *GENERAL_NAME_dup(GENERAL_NAME *a)
56 return (GENERAL_NAME *)ASN1_dup((i2d_of_void *)i2d_GENERAL_NAME,
57 (d2i_of_void *)d2i_GENERAL_NAME,
61 static int edipartyname_cmp(const EDIPARTYNAME *a, const EDIPARTYNAME *b)
65 if (a == NULL || b == NULL) {
67 * Shouldn't be possible in a valid GENERAL_NAME, but we handle it
68 * anyway. OTHERNAME_cmp treats NULL != NULL so we do the same here
72 if (a->nameAssigner == NULL && b->nameAssigner != NULL)
74 if (a->nameAssigner != NULL && b->nameAssigner == NULL)
76 /* If we get here then both have nameAssigner set, or both unset */
77 if (a->nameAssigner != NULL) {
78 res = ASN1_STRING_cmp(a->nameAssigner, b->nameAssigner);
83 * partyName is required, so these should never be NULL. We treat it in
84 * the same way as the a == NULL || b == NULL case above
86 if (a->partyName == NULL || b->partyName == NULL)
89 return ASN1_STRING_cmp(a->partyName, b->partyName);
92 /* Returns 0 if they are equal, != 0 otherwise. */
93 int GENERAL_NAME_cmp(GENERAL_NAME *a, GENERAL_NAME *b)
97 if (!a || !b || a->type != b->type)
101 result = ASN1_TYPE_cmp(a->d.x400Address, b->d.x400Address);
105 result = edipartyname_cmp(a->d.ediPartyName, b->d.ediPartyName);
109 result = OTHERNAME_cmp(a->d.otherName, b->d.otherName);
115 result = ASN1_STRING_cmp(a->d.ia5, b->d.ia5);
119 result = X509_NAME_cmp(a->d.dirn, b->d.dirn);
123 result = ASN1_OCTET_STRING_cmp(a->d.ip, b->d.ip);
127 result = OBJ_cmp(a->d.rid, b->d.rid);
133 /* Returns 0 if they are equal, != 0 otherwise. */
134 int OTHERNAME_cmp(OTHERNAME *a, OTHERNAME *b)
140 /* Check their type first. */
141 if ((result = OBJ_cmp(a->type_id, b->type_id)) != 0)
143 /* Check the value. */
144 result = ASN1_TYPE_cmp(a->value, b->value);
148 void GENERAL_NAME_set0_value(GENERAL_NAME *a, int type, void *value)
152 a->d.x400Address = value;
156 a->d.ediPartyName = value;
160 a->d.otherName = value;
184 void *GENERAL_NAME_get0_value(const GENERAL_NAME *a, int *ptype)
190 return a->d.x400Address;
193 return a->d.ediPartyName;
196 return a->d.otherName;
217 int GENERAL_NAME_set0_othername(GENERAL_NAME *gen,
218 ASN1_OBJECT *oid, ASN1_TYPE *value)
221 oth = OTHERNAME_new();
224 ASN1_TYPE_free(oth->value);
227 GENERAL_NAME_set0_value(gen, GEN_OTHERNAME, oth);
231 int GENERAL_NAME_get0_otherName(const GENERAL_NAME *gen,
232 ASN1_OBJECT **poid, ASN1_TYPE **pvalue)
234 if (gen->type != GEN_OTHERNAME)
237 *poid = gen->d.otherName->type_id;
239 *pvalue = gen->d.otherName->value;