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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/**
* Copyright (c) 2013-2017 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 "identity-management-fixture.hpp"
#include "util/io.hpp"
#include "security/v2/additional-description.hpp"
#include <boost/filesystem.hpp>
namespace ndn {
namespace tests {
namespace v1 = security::v1;
namespace v2 = security::v2;
IdentityManagementBaseFixture::~IdentityManagementBaseFixture()
{
boost::system::error_code ec;
for (const auto& certFile : m_certFiles) {
boost::filesystem::remove(certFile, ec); // ignore error
}
}
bool
IdentityManagementBaseFixture::saveCertToFile(const Data& obj, const std::string& filename)
{
m_certFiles.insert(filename);
try {
io::save(obj, filename);
return true;
}
catch (const io::Error&) {
return false;
}
}
IdentityManagementV1Fixture::~IdentityManagementV1Fixture()
{
for (const auto& identity : m_identities) {
m_keyChain.deleteIdentity(identity);
}
}
Name
IdentityManagementV1Fixture::addIdentity(const Name& identity, const KeyParams& params)
{
Name certName = m_keyChain.createIdentity(identity, params);
m_identities.insert(identity);
return certName;
}
bool
IdentityManagementV1Fixture::saveIdentityCertificate(const Name& certName, const std::string& filename)
{
try {
auto cert = m_keyChain.getCertificate(certName);
return saveCertToFile(*cert, filename);
}
catch (const v1::SecPublicInfo::Error&) {
return false;
}
}
bool
IdentityManagementV1Fixture::addSubCertificate(const Name& subIdentity, const Name& issuer, const KeyParams& params)
{
if (!m_keyChain.doesIdentityExist(issuer))
return false;
if (!m_keyChain.doesIdentityExist(subIdentity)) {
addIdentity(subIdentity, params);
}
Name identityKeyName;
try {
identityKeyName = m_keyChain.getDefaultKeyNameForIdentity(subIdentity);
}
catch (const v1::SecPublicInfo::Error&) {
identityKeyName = m_keyChain.generateRsaKeyPairAsDefault(subIdentity, true);
}
std::vector<v1::CertificateSubjectDescription> subjectDescription;
shared_ptr<v1::IdentityCertificate> identityCert =
m_keyChain.prepareUnsignedIdentityCertificate(identityKeyName,
issuer,
time::system_clock::now(),
time::system_clock::now() + time::days(7300),
subjectDescription);
m_keyChain.sign(*identityCert, signingByIdentity(issuer));
m_keyChain.addCertificateAsIdentityDefault(*identityCert);
return true;
}
IdentityManagementV2Fixture::IdentityManagementV2Fixture()
: m_keyChain("pib-memory:", "tpm-memory:")
{
}
security::Identity
IdentityManagementV2Fixture::addIdentity(const Name& identityName, const KeyParams& params)
{
auto identity = m_keyChain.createIdentity(identityName, params);
m_identities.insert(identityName);
return identity;
}
bool
IdentityManagementV2Fixture::saveIdentityCertificate(const security::Identity& identity,
const std::string& filename)
{
try {
auto cert = identity.getDefaultKey().getDefaultCertificate();
return saveCertToFile(cert, filename);
}
catch (const security::Pib::Error&) {
return false;
}
}
security::Identity
IdentityManagementV2Fixture::addSubCertificate(const Name& subIdentityName,
const security::Identity& issuer, const KeyParams& params)
{
auto subIdentity = addIdentity(subIdentityName, params);
v2::Certificate request = subIdentity.getDefaultKey().getDefaultCertificate();
request.setName(request.getKeyName().append("parent").appendVersion());
SignatureInfo info;
info.setValidityPeriod(security::ValidityPeriod(time::system_clock::now(),
time::system_clock::now() + time::days(7300)));
v2::AdditionalDescription description;
description.set("type", "sub-certificate");
info.appendTypeSpecificTlv(description.wireEncode());
m_keyChain.sign(request, signingByIdentity(issuer).setSignatureInfo(info));
m_keyChain.setDefaultCertificate(subIdentity.getDefaultKey(), request);
return subIdentity;
}
v2::Certificate
IdentityManagementV2Fixture::addCertificate(const security::Key& key, const std::string& issuer)
{
Name certificateName = key.getName();
certificateName
.append(issuer)
.appendVersion();
v2::Certificate certificate;
certificate.setName(certificateName);
// set metainfo
certificate.setContentType(tlv::ContentType_Key);
certificate.setFreshnessPeriod(time::hours(1));
// set content
certificate.setContent(key.getPublicKey().buf(), key.getPublicKey().size());
// set signature-info
SignatureInfo info;
info.setValidityPeriod(security::ValidityPeriod(time::system_clock::now(),
time::system_clock::now() + time::days(10)));
m_keyChain.sign(certificate, signingByKey(key).setSignatureInfo(info));
return certificate;
}
} // namespace tests
} // namespace ndn