/* v3_genn.c */ /* * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project * 1999. */ /* ==================================================================== * Copyright (c) 1999-2008 The OpenSSL Project. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * 3. All advertising materials mentioning features or use of this * software must display the following acknowledgment: * "This product includes software developed by the OpenSSL Project * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" * * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to * endorse or promote products derived from this software without * prior written permission. For written permission, please contact * licensing@OpenSSL.org. * * 5. Products derived from this software may not be called "OpenSSL" * nor may "OpenSSL" appear in their names without prior written * permission of the OpenSSL Project. * * 6. Redistributions of any form whatsoever must retain the following * acknowledgment: * "This product includes software developed by the OpenSSL Project * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" * * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED * OF THE POSSIBILITY OF SUCH DAMAGE. * ==================================================================== * * This product includes cryptographic software written by Eric Young * (eay@cryptsoft.com). This product includes software written by Tim * Hudson (tjh@cryptsoft.com). */ #include #include #include #include #include ASN1_SEQUENCE(OTHERNAME) = { ASN1_SIMPLE(OTHERNAME, type_id, ASN1_OBJECT), /* Maybe have a true ANY DEFINED BY later */ ASN1_EXP(OTHERNAME, value, ASN1_ANY, 0) } ASN1_SEQUENCE_END(OTHERNAME) IMPLEMENT_ASN1_FUNCTIONS(OTHERNAME) ASN1_SEQUENCE(EDIPARTYNAME) = { ASN1_IMP_OPT(EDIPARTYNAME, nameAssigner, DIRECTORYSTRING, 0), ASN1_IMP_OPT(EDIPARTYNAME, partyName, DIRECTORYSTRING, 1) } ASN1_SEQUENCE_END(EDIPARTYNAME) IMPLEMENT_ASN1_FUNCTIONS(EDIPARTYNAME) ASN1_CHOICE(GENERAL_NAME) = { ASN1_IMP(GENERAL_NAME, d.otherName, OTHERNAME, GEN_OTHERNAME), ASN1_IMP(GENERAL_NAME, d.rfc822Name, ASN1_IA5STRING, GEN_EMAIL), ASN1_IMP(GENERAL_NAME, d.dNSName, ASN1_IA5STRING, GEN_DNS), /* Don't decode this */ ASN1_IMP(GENERAL_NAME, d.x400Address, ASN1_SEQUENCE, GEN_X400), /* X509_NAME is a CHOICE type so use EXPLICIT */ ASN1_EXP(GENERAL_NAME, d.directoryName, X509_NAME, GEN_DIRNAME), ASN1_IMP(GENERAL_NAME, d.ediPartyName, EDIPARTYNAME, GEN_EDIPARTY), ASN1_IMP(GENERAL_NAME, d.uniformResourceIdentifier, ASN1_IA5STRING, GEN_URI), ASN1_IMP(GENERAL_NAME, d.iPAddress, ASN1_OCTET_STRING, GEN_IPADD), ASN1_IMP(GENERAL_NAME, d.registeredID, ASN1_OBJECT, GEN_RID) } ASN1_CHOICE_END(GENERAL_NAME) IMPLEMENT_ASN1_FUNCTIONS(GENERAL_NAME) ASN1_ITEM_TEMPLATE(GENERAL_NAMES) = ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, GeneralNames, GENERAL_NAME) ASN1_ITEM_TEMPLATE_END(GENERAL_NAMES) IMPLEMENT_ASN1_FUNCTIONS(GENERAL_NAMES) IMPLEMENT_ASN1_DUP_FUNCTION(GENERAL_NAME) /* Returns 0 if they are equal, != 0 otherwise. */ int GENERAL_NAME_cmp(GENERAL_NAME *a, GENERAL_NAME *b) { int result = -1; if (!a || !b || a->type != b->type) return -1; switch (a->type) { case GEN_X400: case GEN_EDIPARTY: result = ASN1_TYPE_cmp(a->d.other, b->d.other); break; case GEN_OTHERNAME: result = OTHERNAME_cmp(a->d.otherName, b->d.otherName); break; case GEN_EMAIL: case GEN_DNS: case GEN_URI: result = ASN1_STRING_cmp(a->d.ia5, b->d.ia5); break; case GEN_DIRNAME: result = X509_NAME_cmp(a->d.dirn, b->d.dirn); break; case GEN_IPADD: result = ASN1_OCTET_STRING_cmp(a->d.ip, b->d.ip); break; case GEN_RID: result = OBJ_cmp(a->d.rid, b->d.rid); break; } return result; } /* Returns 0 if they are equal, != 0 otherwise. */ int OTHERNAME_cmp(OTHERNAME *a, OTHERNAME *b) { int result = -1; if (!a || !b) return -1; /* Check their type first. */ if ((result = OBJ_cmp(a->type_id, b->type_id)) != 0) return result; /* Check the value. */ result = ASN1_TYPE_cmp(a->value, b->value); return result; } void GENERAL_NAME_set0_value(GENERAL_NAME *a, int type, void *value) { switch (type) { case GEN_X400: case GEN_EDIPARTY: a->d.other = value; break; case GEN_OTHERNAME: a->d.otherName = value; break; case GEN_EMAIL: case GEN_DNS: case GEN_URI: a->d.ia5 = value; break; case GEN_DIRNAME: a->d.dirn = value; break; case GEN_IPADD: a->d.ip = value; break; case GEN_RID: a->d.rid = value; break; } a->type = type; } void *GENERAL_NAME_get0_value(GENERAL_NAME *a, int *ptype) { if (ptype) *ptype = a->type; switch (a->type) { case GEN_X400: case GEN_EDIPARTY: return a->d.other; case GEN_OTHERNAME: return a->d.otherName; case GEN_EMAIL: case GEN_DNS: case GEN_URI: return a->d.ia5; case GEN_DIRNAME: return a->d.dirn; case GEN_IPADD: return a->d.ip; case GEN_RID: return a->d.rid; default: return NULL; } } int GENERAL_NAME_set0_othername(GENERAL_NAME *gen, ASN1_OBJECT *oid, ASN1_TYPE *value) { OTHERNAME *oth; oth = OTHERNAME_new(); if (!oth) return 0; ASN1_TYPE_free(oth->value); oth->type_id = oid; oth->value = value; GENERAL_NAME_set0_value(gen, GEN_OTHERNAME, oth); return 1; } int GENERAL_NAME_get0_otherName(GENERAL_NAME *gen, ASN1_OBJECT **poid, ASN1_TYPE **pvalue) { if (gen->type != GEN_OTHERNAME) return 0; if (poid) *poid = gen->d.otherName->type_id; if (pvalue) *pvalue = gen->d.otherName->value; return 1; }