Show tls_certificate.cxx syntax highlighted
/*
* Copyright (C) 2001-2004 Peter J Jones (pjones@pmade.org)
* 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. Neither the name of the Author nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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.
*/
// Netxx Includes
#include "common.h"
#include "tls_cert_pimpl.h"
// OpenSSL includes
#include <openssl/ssl.h>
#include <openssl/x509.h>
#include <openssl/x509v3.h>
// standard includes
#include <string>
//####################################################################
namespace
{
const char const_subject_alt_name[] = "subjectAltName";
const char const_field_dns[] = "DNS";
} // end anonymous namespace
//####################################################################
Netxx::TLS::Certificate::Certificate (void)
{
}
//####################################################################
Netxx::TLS::Certificate::~Certificate (void)
{
}
//####################################################################
Netxx::TLS::cert_impl::cert_impl() : x509_(0), x509_name_(0)
{
}
//####################################################################
Netxx::TLS::cert_impl::~cert_impl (void)
{
}
//####################################################################
Netxx::TLS::cert_impl::operator void* (void) const
{
return x509_name_;
}
//####################################################################
bool Netxx::TLS::cert_impl::operator! (void) const
{
return !x509_name_;
}
//####################################################################
std::string Netxx::TLS::cert_impl::get_fqdn (void) const
{
int extcount;
if (x509_ && ( extcount = X509_get_ext_count(x509_)) > 0) {
X509_EXTENSION *ext;
const char *extstr;
for (int i=0; i<extcount; ++i) {
ext = X509_get_ext(x509_, i);
extstr = OBJ_nid2sn(OBJ_obj2nid(X509_EXTENSION_get_object(ext)));
if (std::strcmp(extstr, const_subject_alt_name) == 0) {
X509V3_EXT_METHOD *meth;
STACK_OF(CONF_VALUE) *val;
CONF_VALUE *nval;
if ( (meth = X509V3_EXT_get(ext)) == 0) break;
val = meth->i2v(meth, meth->d2i(0, &(ext->value->data), ext->value->length), 0);
for (int j=0; j<sk_CONF_VALUE_num(val); ++j) {
nval = sk_CONF_VALUE_value(val, j);
if (std::strcmp(nval->name, const_field_dns) == 0) return std::string(nval->value);
}
}
}
}
return get_text(NID_commonName);
}
//####################################################################
std::string Netxx::TLS::cert_impl::get_country (void) const
{
return get_text(NID_countryName);
}
//####################################################################
std::string Netxx::TLS::cert_impl::get_locality (void) const
{
return get_text(NID_localityName);
}
//####################################################################
std::string Netxx::TLS::cert_impl::get_region (void) const
{
return get_text(NID_stateOrProvinceName);
}
//####################################################################
std::string Netxx::TLS::cert_impl::get_organization (void) const
{
return get_text(NID_organizationName);
}
//####################################################################
std::string Netxx::TLS::cert_impl::get_organization_unit (void) const
{
return get_text(NID_organizationalUnitName);
}
//####################################################################
std::string Netxx::TLS::cert_impl::get_text (int nid) const
{
std::string rc;
char name[128];
if (x509_name_ && X509_NAME_get_text_by_NID(x509_name_, nid, name, sizeof(name)) > 0) {
rc = name;
}
return rc;
}
//####################################################################
void Netxx::TLS::cert_impl::set(X509 *x, X509_NAME *xn)
{
x509_ = x;
x509_name_ = xn;
}
//####################################################################
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