split configuration into pieces
Change-Id: I3039a3e15d9637e05b0f9678a7141258fb49e983
diff --git a/src/detail/ca-profile.cpp b/src/detail/ca-profile.cpp
new file mode 100644
index 0000000..4599e06
--- /dev/null
+++ b/src/detail/ca-profile.cpp
@@ -0,0 +1,123 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
+/**
+ * Copyright (c) 2017-2020, Regents of the University of California.
+ *
+ * This file is part of ndncert, a certificate management system based on NDN.
+ *
+ * ndncert 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.
+ *
+ * ndncert 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 copies of the GNU General Public License along with
+ * ndncert, e.g., in COPYING.md file. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * See AUTHORS.md for complete list of ndncert authors and contributors.
+ */
+
+#include "detail/ca-profile.hpp"
+#include "identity-challenge/challenge-module.hpp"
+#include "name-assignment/assignment-func.hpp"
+#include <ndn-cxx/util/io.hpp>
+#include <boost/filesystem.hpp>
+
+namespace ndn {
+namespace ndncert {
+
+void
+CaProfile::parse(const JsonSection& configJson)
+{
+ // CA prefix
+ m_caPrefix = Name(configJson.get(CONFIG_CA_PREFIX, ""));
+ if (m_caPrefix.empty()) {
+ NDN_THROW(std::runtime_error("Cannot parse ca-prefix from the config file"));
+ }
+ // CA info
+ m_caInfo = configJson.get(CONFIG_CA_INFO, "");
+ // CA max validity period
+ m_maxValidityPeriod = time::seconds(configJson.get(CONFIG_MAX_VALIDITY_PERIOD, 86400));
+ // CA max suffix length
+ m_maxSuffixLength = nullopt;
+ auto maxSuffixLength = configJson.get_optional<size_t>(CONFIG_MAX_SUFFIX_LENGTH);
+ if (maxSuffixLength) {
+ m_maxSuffixLength = *maxSuffixLength;
+ }
+ // probe parameter keys
+ m_probeParameterKeys.clear();
+ auto probeParametersJson = configJson.get_child_optional(CONFIG_PROBE_PARAMETERS);
+ if (probeParametersJson) {
+ for (const auto& item : *probeParametersJson) {
+ auto probeParameter = item.second.get(CONFIG_PROBE_PARAMETER, "");
+ probeParameter = boost::algorithm::to_lower_copy(probeParameter);
+ if (probeParameter == "") {
+ NDN_THROW(std::runtime_error("Probe parameter key cannot be empty."));
+ }
+ m_probeParameterKeys.push_back(probeParameter);
+ }
+ }
+ // supported challenges
+ m_supportedChallenges.clear();
+ auto challengeListJson = configJson.get_child_optional(CONFIG_SUPPORTED_CHALLENGES);
+ if (challengeListJson) {
+ for (const auto& item : *challengeListJson) {
+ auto challengeType = item.second.get(CONFIG_CHALLENGE, "");
+ challengeType = boost::algorithm::to_lower_copy(challengeType);
+ if (challengeType == "") {
+ NDN_THROW(std::runtime_error("Challenge type canont be empty."));
+ }
+ if (!ChallengeModule::isChallengeSupported(challengeType)) {
+ NDN_THROW(std::runtime_error("Challenge " + challengeType + " is not supported."));
+ }
+ m_supportedChallenges.push_back(challengeType);
+ }
+ }
+ // anchor certificate
+ m_cert = nullptr;
+ auto certificateStr = configJson.get(CONFIG_CERTIFICATE, "");
+ if (certificateStr != "") {
+ std::istringstream ss(certificateStr);
+ m_cert = io::load<security::Certificate>(ss);
+ }
+}
+
+JsonSection
+CaProfile::toJson() const
+{
+ JsonSection caItem;
+ caItem.put(CONFIG_CA_PREFIX, m_caPrefix.toUri());
+ caItem.put(CONFIG_CA_INFO, m_caInfo);
+ caItem.put(CONFIG_MAX_VALIDITY_PERIOD, m_maxValidityPeriod.count());
+ if (m_maxSuffixLength) {
+ caItem.put(CONFIG_MAX_SUFFIX_LENGTH, *m_maxSuffixLength);
+ }
+ if (!m_probeParameterKeys.empty()) {
+ JsonSection probeParametersJson;
+ for (const auto& key : m_probeParameterKeys) {
+ JsonSection keyJson;
+ keyJson.put(CONFIG_PROBE_PARAMETER, key);
+ probeParametersJson.push_back(std::make_pair("", keyJson));
+ }
+ caItem.add_child("", probeParametersJson);
+ }
+ if (!m_supportedChallenges.empty()) {
+ JsonSection challengeListJson;
+ for (const auto& challenge : m_supportedChallenges) {
+ JsonSection challengeJson;
+ challengeJson.put(CONFIG_CHALLENGE, challenge);
+ challengeListJson.push_back(std::make_pair("", challengeJson));
+ }
+ caItem.add_child("", challengeListJson);
+ }
+ if (m_cert != nullptr) {
+ std::stringstream ss;
+ io::save(*m_cert, ss);
+ caItem.put("certificate", ss.str());
+ }
+ return caItem;
+}
+
+} // namespace ndncert
+} // namespace ndn