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/**
* This file is part of GpgFrontend.
*
* GpgFrontend 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 3 of the License, or
* (at your option) any later version.
*
* Foobar 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 Foobar. If not, see <https://www.gnu.org/licenses/>.
*
* The initial version of the source code is inherited from gpg4usb-team.
* Their source code version also complies with GNU General Public License.
*
* The source code version of this software was modified and released
* by Saturneric<[email protected]> starting on May 12, 2021.
*
*/
#include "GlobalSettingStation.h"
#include <openssl/bio.h>
#include <openssl/pem.h>
#include <vmime/security/cert/openssl/X509Certificate_OpenSSL.hpp>
#include <vmime/vmime.hpp>
std::unique_ptr<GpgFrontend::UI::GlobalSettingStation>
GpgFrontend::UI::GlobalSettingStation::_instance = nullptr;
GpgFrontend::UI::GlobalSettingStation&
GpgFrontend::UI::GlobalSettingStation::GetInstance() {
if (_instance == nullptr) {
_instance = std::make_unique<GlobalSettingStation>();
}
return *_instance;
}
void GpgFrontend::UI::GlobalSettingStation::Sync() noexcept {
using namespace libconfig;
try {
ui_cfg.writeFile(ui_config_path.string().c_str());
LOG(INFO) << _("Updated ui configuration successfully written to")
<< ui_config_path;
} catch (const FileIOException& fioex) {
LOG(ERROR) << _("I/O error while writing ui configuration file")
<< ui_config_path;
}
}
GpgFrontend::UI::GlobalSettingStation::GlobalSettingStation() noexcept {
using namespace boost::filesystem;
using namespace libconfig;
el::Loggers::addFlag(el::LoggingFlag::AutoSpacing);
LOG(INFO) << _("App Path") << app_path;
LOG(INFO) << _("App Configure Path") << app_configure_path;
LOG(INFO) << _("App Data Path") << app_data_path;
LOG(INFO) << _("App Log Path") << app_log_path;
LOG(INFO) << _("App Locale Path") << app_locale_path;
if (!is_directory(app_configure_path)) create_directory(app_configure_path);
if (!is_directory(app_data_path)) create_directory(app_data_path);
if (!is_directory(app_log_path)) create_directory(app_log_path);
if (!is_directory(ui_config_dir_path)) create_directory(ui_config_dir_path);
if (!exists(ui_config_path)) {
try {
this->ui_cfg.writeFile(ui_config_path.string().c_str());
LOG(INFO) << _("UserInterface configuration successfully written to")
<< ui_config_path;
} catch (const FileIOException& fioex) {
LOG(ERROR)
<< _("I/O error while writing UserInterface configuration file")
<< ui_config_path;
}
} else {
try {
this->ui_cfg.readFile(ui_config_path.string().c_str());
LOG(INFO) << _("UserInterface configuration successfully read from")
<< ui_config_path;
} catch (const FileIOException& fioex) {
LOG(ERROR) << _("I/O error while reading UserInterface configure file");
} catch (const ParseException& pex) {
LOG(ERROR) << _("Parse error at ") << pex.getFile() << ":"
<< pex.getLine() << " - " << pex.getError();
}
}
}
void GpgFrontend::UI::GlobalSettingStation::AddRootCert(
const boost::filesystem::path& path) {
auto out_buffer = GpgFrontend::read_all_data_in_file(path.string());
auto mem_bio = std::shared_ptr<BIO>(
BIO_new_mem_buf(out_buffer.data(), static_cast<int>(out_buffer.size())),
[](BIO* _p) { BIO_free(_p); });
auto x509 = std::shared_ptr<X509>(
PEM_read_bio_X509(mem_bio.get(), nullptr, nullptr, nullptr),
[](X509* _p) { X509_free(_p); });
if (!x509) return;
root_certs_.push_back(x509);
}
vmime::shared_ptr<vmime::security::cert::defaultCertificateVerifier>
GpgFrontend::UI::GlobalSettingStation::GetCertVerifier() const {
auto p_cv =
vmime::make_shared<vmime::security::cert::defaultCertificateVerifier>();
std::vector<vmime::shared_ptr<vmime::security::cert::X509Certificate>>
_root_certs;
for (const auto& cert : root_certs_) {
_root_certs.push_back(
std::make_shared<vmime::security::cert::X509Certificate_OpenSSL>(
cert.get()));
}
return p_cv;
}
const std::vector<std::shared_ptr<X509>>&
GpgFrontend::UI::GlobalSettingStation::GetRootCerts() {
return root_certs_;
}
GpgFrontend::UI::GlobalSettingStation::~GlobalSettingStation() noexcept =
default;
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