mirror of https://github.com/aria2/aria2
143 lines
4.5 KiB
C++
143 lines
4.5 KiB
C++
/* <!-- copyright */
|
|
/*
|
|
* aria2 - The high speed download utility
|
|
*
|
|
* Copyright (C) 2006 Tatsuhiro Tsujikawa
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*
|
|
* In addition, as a special exception, the copyright holders give
|
|
* permission to link the code of portions of this program with the
|
|
* OpenSSL library under certain conditions as described in each
|
|
* individual source file, and distribute linked combinations
|
|
* including the two.
|
|
* You must obey the GNU General Public License in all respects
|
|
* for all of the code used other than OpenSSL. If you modify
|
|
* file(s) with this exception, you may extend this exception to your
|
|
* version of the file(s), but you are not obligated to do so. If you
|
|
* do not wish to do so, delete this exception statement from your
|
|
* version. If you delete this exception statement from all source
|
|
* files in the program, then also delete it here.
|
|
*/
|
|
/* copyright --> */
|
|
#include "LibgnutlsTLSContext.h"
|
|
|
|
#ifdef HAVE_LIBGNUTLS
|
|
# include <gnutls/x509.h>
|
|
#endif // HAVE_LIBGNUTLS
|
|
|
|
#include "LogFactory.h"
|
|
#include "Logger.h"
|
|
#include "fmt.h"
|
|
#include "message.h"
|
|
|
|
namespace aria2 {
|
|
|
|
TLSContext* TLSContext::make(TLSSessionSide side)
|
|
{
|
|
return new GnuTLSContext(side);
|
|
}
|
|
|
|
GnuTLSContext::GnuTLSContext(TLSSessionSide side)
|
|
: certCred_(0),
|
|
side_(side),
|
|
verifyPeer_(true)
|
|
{
|
|
int r = gnutls_certificate_allocate_credentials(&certCred_);
|
|
if(r == GNUTLS_E_SUCCESS) {
|
|
good_ = true;
|
|
gnutls_certificate_set_verify_flags(certCred_,
|
|
GNUTLS_VERIFY_ALLOW_X509_V1_CA_CRT);
|
|
} else {
|
|
good_ =false;
|
|
A2_LOG_ERROR(fmt("gnutls_certificate_allocate_credentials() failed."
|
|
" Cause: %s",
|
|
gnutls_strerror(r)));
|
|
}
|
|
}
|
|
|
|
GnuTLSContext::~GnuTLSContext()
|
|
{
|
|
if(certCred_) {
|
|
gnutls_certificate_free_credentials(certCred_);
|
|
}
|
|
}
|
|
|
|
bool GnuTLSContext::good() const
|
|
{
|
|
return good_;
|
|
}
|
|
|
|
bool GnuTLSContext::addCredentialFile(const std::string& certfile,
|
|
const std::string& keyfile)
|
|
{
|
|
int ret = gnutls_certificate_set_x509_key_file(certCred_,
|
|
certfile.c_str(),
|
|
keyfile.c_str(),
|
|
GNUTLS_X509_FMT_PEM);
|
|
if(ret == GNUTLS_E_SUCCESS) {
|
|
A2_LOG_INFO(fmt
|
|
("Credential files(cert=%s, key=%s) were successfully added.",
|
|
certfile.c_str(), keyfile.c_str()));
|
|
return true;
|
|
} else {
|
|
A2_LOG_ERROR(fmt("Failed to load certificate from %s and"
|
|
" private key from %s. Cause: %s",
|
|
certfile.c_str(), keyfile.c_str(),
|
|
gnutls_strerror(ret)));
|
|
return false;
|
|
}
|
|
}
|
|
|
|
bool GnuTLSContext::addSystemTrustedCACerts()
|
|
{
|
|
#ifdef HAVE_GNUTLS_CERTIFICATE_SET_X509_SYSTEM_TRUST
|
|
int ret = gnutls_certificate_set_x509_system_trust(certCred_);
|
|
if(ret < 0) {
|
|
A2_LOG_INFO(fmt(MSG_LOADING_SYSTEM_TRUSTED_CA_CERTS_FAILED,
|
|
gnutls_strerror(ret)));
|
|
return false;
|
|
} else {
|
|
A2_LOG_INFO(fmt("%d certificate(s) were imported.", ret));
|
|
return true;
|
|
}
|
|
#else
|
|
A2_LOG_INFO("System certificates not supported");
|
|
return false;
|
|
#endif
|
|
}
|
|
|
|
bool GnuTLSContext::addTrustedCACertFile(const std::string& certfile)
|
|
{
|
|
int ret = gnutls_certificate_set_x509_trust_file(certCred_,
|
|
certfile.c_str(),
|
|
GNUTLS_X509_FMT_PEM);
|
|
if(ret < 0) {
|
|
A2_LOG_ERROR(fmt(MSG_LOADING_TRUSTED_CA_CERT_FAILED,
|
|
certfile.c_str(), gnutls_strerror(ret)));
|
|
return false;
|
|
} else {
|
|
A2_LOG_INFO(fmt("%d certificate(s) were imported.", ret));
|
|
return true;
|
|
}
|
|
}
|
|
|
|
gnutls_certificate_credentials_t GnuTLSContext::getCertCred() const
|
|
{
|
|
return certCred_;
|
|
}
|
|
|
|
} // namespace aria2
|