blob: 4c6181e61e7ddc01ea18523e31274bcaec699bfd [file] [log] [blame]
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
*
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
*
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
*
* 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 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 acknowledgement:
* "This product includes cryptographic software written by
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
* 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
*
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS 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 AUTHOR OR 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.
*
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.] */
#include <openssl/asn1.h>
#include <openssl/evp.h>
#include <openssl/obj.h>
#include <openssl/x509.h>
#include "internal.h"
int X509_REQ_set_version(X509_REQ *x, long version) {
if (x == NULL) {
return 0;
}
if (version != X509_REQ_VERSION_1) {
OPENSSL_PUT_ERROR(X509, X509_R_INVALID_VERSION);
return 0;
}
return ASN1_INTEGER_set(x->req_info->version, version);
}
int X509_REQ_set_subject_name(X509_REQ *x, X509_NAME *name) {
if ((x == NULL) || (x->req_info == NULL)) {
return 0;
}
return (X509_NAME_set(&x->req_info->subject, name));
}
int X509_REQ_set_pubkey(X509_REQ *x, EVP_PKEY *pkey) {
if ((x == NULL) || (x->req_info == NULL)) {
return 0;
}
return (X509_PUBKEY_set(&x->req_info->pubkey, pkey));
}
int X509_REQ_set1_signature_algo(X509_REQ *req, const X509_ALGOR *algo) {
// TODO(https://crbug.com/boringssl/407): Generated ASN.1 dup functions
// should be const. Alternatively, when we can embed required fields
// directly in structs, import |X509_ALGOR_copy| from upstream.
X509_ALGOR *copy = X509_ALGOR_dup((X509_ALGOR *)algo);
if (copy == NULL) {
return 0;
}
X509_ALGOR_free(req->sig_alg);
req->sig_alg = copy;
return 1;
}
int X509_REQ_set1_signature_value(X509_REQ *req, const uint8_t *sig,
size_t sig_len) {
if (!ASN1_STRING_set(req->signature, sig, sig_len)) {
return 0;
}
req->signature->flags &= ~(ASN1_STRING_FLAG_BITS_LEFT | 0x07);
req->signature->flags |= ASN1_STRING_FLAG_BITS_LEFT;
return 1;
}