tests: refactor common test infrastructure and fixtures
Change-Id: I597c11130eefa2cc2846ee6655c85dc04f2f22ef
diff --git a/tests/key-chain-fixture.cpp b/tests/key-chain-fixture.cpp
new file mode 100644
index 0000000..e2d7a97
--- /dev/null
+++ b/tests/key-chain-fixture.cpp
@@ -0,0 +1,119 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
+/*
+ * Copyright (c) 2013-2020 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 "tests/key-chain-fixture.hpp"
+
+#include "ndn-cxx/util/io.hpp"
+
+#include <boost/filesystem.hpp>
+
+namespace ndn {
+namespace tests {
+
+using namespace ndn::security;
+
+KeyChainFixture::KeyChainFixture()
+ : m_keyChain("pib-memory:", "tpm-memory:")
+{
+}
+
+KeyChainFixture::~KeyChainFixture()
+{
+ boost::system::error_code ec;
+ for (const auto& certFile : m_certFiles) {
+ boost::filesystem::remove(certFile, ec); // ignore error
+ }
+}
+
+Certificate
+KeyChainFixture::makeCert(const Key& key, const std::string& issuer, const Key& signingKey)
+{
+ Certificate cert;
+ cert.setName(Name(key.getName())
+ .append(issuer)
+ .appendVersion());
+
+ // set metainfo
+ cert.setContentType(tlv::ContentType_Key);
+ cert.setFreshnessPeriod(1_h);
+
+ // set content
+ cert.setContent(key.getPublicKey().data(), key.getPublicKey().size());
+
+ // set signature info
+ ndn::SignatureInfo info;
+ auto now = time::system_clock::now();
+ info.setValidityPeriod(ValidityPeriod(now - 30_days, now + 30_days));
+
+ m_keyChain.sign(cert, signingByKey(signingKey ? signingKey : key).setSignatureInfo(info));
+ return cert;
+}
+
+bool
+KeyChainFixture::saveCert(const Data& cert, const std::string& filename)
+{
+ m_certFiles.push_back(filename);
+ try {
+ ndn::io::save(cert, filename);
+ return true;
+ }
+ catch (const ndn::io::Error&) {
+ return false;
+ }
+}
+
+bool
+KeyChainFixture::saveIdentityCert(const Identity& identity, const std::string& filename)
+{
+ Certificate cert;
+ try {
+ cert = identity.getDefaultKey().getDefaultCertificate();
+ }
+ catch (const Pib::Error&) {
+ return false;
+ }
+
+ return saveCert(cert, filename);
+}
+
+bool
+KeyChainFixture::saveIdentityCert(const Name& identityName, const std::string& filename,
+ bool allowCreate)
+{
+ Identity id;
+ try {
+ id = m_keyChain.getPib().getIdentity(identityName);
+ }
+ catch (const Pib::Error&) {
+ if (allowCreate) {
+ id = m_keyChain.createIdentity(identityName);
+ }
+ }
+
+ if (!id) {
+ return false;
+ }
+
+ return saveIdentityCert(id, filename);
+}
+
+} // namespace tests
+} // namespace ndn