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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/**
* Copyright (c) 2013-2015 Regents of the University of California.
*
* This file is part of ndn-cxx library (NDN C++ library with eXperimental eXtensions).
*
* ndn-cxx library is free software: you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License as published by the Free Software
* Foundation, either version 3 of the License, or (at your option) any later version.
*
* ndn-cxx library 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 Lesser General Public License for more details.
*
* You should have received copies of the GNU General Public License and GNU Lesser
* General Public License along with ndn-cxx, e.g., in COPYING.md file. If not, see
* <http://www.gnu.org/licenses/>.
*
* See AUTHORS.md for complete list of ndn-cxx authors and contributors.
*/
#include "security/key-chain.hpp"
#include "../util/test-home-environment-fixture.hpp"
#include <boost/filesystem.hpp>
#include "boost-test.hpp"
namespace ndn {
namespace security {
class IdentityFixture : public util::TestHomeEnvironmentFixture
{
public:
IdentityFixture()
{
using namespace boost::filesystem;
// initialize KeyChain from test specific HOME: tests/unit-tests/security/tmp-home
if (std::getenv("HOME"))
m_HOME = std::getenv("HOME");
if (std::getenv("OLD_HOME"))
m_OLD_HOME = std::getenv("OLD_HOME");
setenv("HOME", "tests/unit-tests/security/tmp-home", 1);
setenv("OLD_HOME", m_HOME.c_str(), 1);
KeyChain keyChain;
// save the old default identity
try {
m_oldDefaultIdentity = keyChain.getDefaultIdentity();
m_hasOldDefaultIdentity = true;
}
catch (SecPublicInfo::Error& e) {
m_hasOldDefaultIdentity = false;
}
m_newIdentity = "/ndn-cxx-test-identity";
m_newIdentity.appendVersion();
// create the new identity and self-signed certificate
keyChain.createIdentity(m_newIdentity);
// set the new identity as default identity,
// and the corresponding certificate becomes the default certificate
keyChain.setDefaultIdentity(m_newIdentity);
}
~IdentityFixture()
{
using namespace boost::filesystem;
KeyChain keyChain;
// recover the old default setting
if (m_hasOldDefaultIdentity) {
keyChain.setDefaultIdentity(m_oldDefaultIdentity);
}
// remove the temporarily created identity and certificates
// XXX This has no effect if oldDefaultIdentity doesn't exist.
// newIdentity would be kept as default.
keyChain.deleteIdentity(m_newIdentity);
path pibPath(absolute(std::getenv("HOME")));
pibPath /= ".ndn/ndnsec-public-info.db";
boost::filesystem::remove(pibPath);
path tpmPath(absolute(std::getenv("HOME")));
tpmPath /= ".ndn/ndnsec-tpm-file";
boost::filesystem::remove_all(tpmPath);
if (!m_HOME.empty())
setenv("HOME", m_HOME.c_str(), 1);
else
unsetenv("HOME");
if (!m_OLD_HOME.empty())
setenv("OLD_HOME", m_OLD_HOME.c_str(), 1);
else
unsetenv("OLD_HOME");
}
private:
std::string m_OLD_HOME;
std::string m_HOME;
bool m_hasOldDefaultIdentity;
Name m_oldDefaultIdentity;
Name m_newIdentity;
};
BOOST_GLOBAL_FIXTURE(IdentityFixture)
} // namespace security
} // namespace ndn