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/*
// Copyright (c) 2019 Intel Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
*/
#include "prov-mode-mgr.hpp"
#include <phosphor-logging/log.hpp>
#include <phosphor-logging/elog-errors.hpp>
#include <xyz/openbmc_project/Common/error.hpp>
ProvModeMgr::ProvModeMgr(
boost::asio::io_service& ioService, sdbusplus::asio::object_server& srv,
std::shared_ptr<sdbusplus::asio::connection>& connection) :
io(ioService),
server(srv), conn(connection),
provMode(sdbusplus::xyz::openbmc_project::Control::Security::server::
RestrictionMode::Modes::Provisioning)
{
namespace secCtrl =
sdbusplus::xyz::openbmc_project::Control::Security::server;
conn->async_method_call(
[this](boost::system::error_code ec, const std::string& modeStr) {
if (ec)
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"Error in querying provision mode",
phosphor::logging::entry("MSG=%s", ec.message().c_str()));
phosphor::logging::elog<sdbusplus::xyz::openbmc_project::
Common::Error::InternalFailure>();
}
if (modeStr.empty())
{
updateProvModeProperty(provMode);
}
else
{
provMode = static_cast<secCtrl::RestrictionMode::Modes>(
std::stoi(modeStr, nullptr, 10));
}
init();
},
uBootEnvMgrService, uBootEnvMgrPath, uBootEnvMgrIntf,
uBootEnvMgrReadMethod, uBootEnvProvision);
}
void ProvModeMgr::updateProvModeProperty(
sdbusplus::xyz::openbmc_project::Control::Security::server::
RestrictionMode::Modes mode)
{
conn->async_method_call(
[this](boost::system::error_code ec) {
if (ec)
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"RestrictionMode set-property failed",
phosphor::logging::entry("MSG=%s", ec.message().c_str()));
phosphor::logging::elog<sdbusplus::xyz::openbmc_project::
Common::Error::InternalFailure>();
}
},
uBootEnvMgrService, uBootEnvMgrPath, uBootEnvMgrIntf,
uBootEnvMgrWriteMethod, uBootEnvProvision,
std::to_string(static_cast<uint8_t>(mode)));
}
void ProvModeMgr::init()
{
namespace secCtrl =
sdbusplus::xyz::openbmc_project::Control::Security::server;
iface = server.add_interface(provModePath, provModeIntf);
iface->register_property(
"RestrictionMode",
sdbusplus::xyz::openbmc_project::Control::Security::server::
convertForMessage(provMode),
[this](const std::string& req, std::string& propertyValue) {
try
{
if (req != propertyValue)
{
propertyValue = req;
secCtrl::RestrictionMode::Modes mode =
secCtrl::RestrictionMode::convertModesFromString(req);
provMode = mode;
updateProvModeProperty(mode);
return 1;
}
}
catch (const std::exception& e)
{
phosphor::logging::log<phosphor::logging::level::ERR>(
"RestrictionMode set-property failed",
phosphor::logging::entry("Mode=%s", req.c_str()),
phosphor::logging::entry("EXCEPTION:%s", e.what()));
phosphor::logging::elog<sdbusplus::xyz::openbmc_project::
Common::Error::InternalFailure>();
}
return 0;
},
[this](const std::string& propertyValue) {
return sdbusplus::xyz::openbmc_project::Control::Security::server::
convertForMessage(provMode);
});
iface->initialize(true);
}
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