diff options
Diffstat (limited to 'openssl/crypto/x509v3/pcy_data.c')
| -rw-r--r-- | openssl/crypto/x509v3/pcy_data.c | 131 |
1 files changed, 131 insertions, 0 deletions
diff --git a/openssl/crypto/x509v3/pcy_data.c b/openssl/crypto/x509v3/pcy_data.c new file mode 100644 index 000000000..fb392b901 --- /dev/null +++ b/openssl/crypto/x509v3/pcy_data.c @@ -0,0 +1,131 @@ +/* pcy_data.c */ +/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL + * project 2004. + */ +/* ==================================================================== + * Copyright (c) 2004 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 "cryptlib.h" +#include <openssl/x509.h> +#include <openssl/x509v3.h> + +#include "pcy_int.h" + +/* Policy Node routines */ + +void policy_data_free(X509_POLICY_DATA *data) + { + ASN1_OBJECT_free(data->valid_policy); + /* Don't free qualifiers if shared */ + if (!(data->flags & POLICY_DATA_FLAG_SHARED_QUALIFIERS)) + sk_POLICYQUALINFO_pop_free(data->qualifier_set, + POLICYQUALINFO_free); + sk_ASN1_OBJECT_pop_free(data->expected_policy_set, ASN1_OBJECT_free); + OPENSSL_free(data); + } + +/* Create a data based on an existing policy. If 'id' is NULL use the + * oid in the policy, otherwise use 'id'. This behaviour covers the two + * types of data in RFC3280: data with from a CertificatePolcies extension + * and additional data with just the qualifiers of anyPolicy and ID from + * another source. + */ + +X509_POLICY_DATA *policy_data_new(POLICYINFO *policy, ASN1_OBJECT *id, int crit) + { + X509_POLICY_DATA *ret; + if (!policy && !id) + return NULL; + if (id) + { + id = OBJ_dup(id); + if (!id) + return NULL; + } + ret = OPENSSL_malloc(sizeof(X509_POLICY_DATA)); + if (!ret) + return NULL; + ret->expected_policy_set = sk_ASN1_OBJECT_new_null(); + if (!ret->expected_policy_set) + { + OPENSSL_free(ret); + if (id) + ASN1_OBJECT_free(id); + return NULL; + } + + if (crit) + ret->flags = POLICY_DATA_FLAG_CRITICAL; + else + ret->flags = 0; + + if (id) + ret->valid_policy = id; + else + { + ret->valid_policy = policy->policyid; + policy->policyid = NULL; + } + + if (policy) + { + ret->qualifier_set = policy->qualifiers; + policy->qualifiers = NULL; + } + else + ret->qualifier_set = NULL; + + return ret; + } + |