tools: ndnsec code reorganization
Change-Id: I94bc0e4904e90370724e8e7ccc56221e64b2ac24
diff --git a/tools/ndnsec/cert-dump.hpp b/tools/ndnsec/cert-dump.hpp
new file mode 100644
index 0000000..fd1313a
--- /dev/null
+++ b/tools/ndnsec/cert-dump.hpp
@@ -0,0 +1,206 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
+/**
+ * Copyright (c) 2013-2014 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.
+ *
+ * @author Yingdi Yu <http://irl.cs.ucla.edu/~yingdi/>
+ */
+
+#ifndef NDN_TOOLS_NDNSEC_CERT_DUMP_HPP
+#define NDN_TOOLS_NDNSEC_CERT_DUMP_HPP
+
+#include "util.hpp"
+
+int
+ndnsec_cert_dump(int argc, char** argv)
+{
+ using namespace ndn;
+ namespace po = boost::program_options;
+
+ std::string name;
+ bool isKeyName = false;
+ bool isIdentityName = false;
+ bool isCertName = true;
+ // bool isFileName = false;
+ bool isPretty = false;
+ bool isStdOut = true;
+ bool isRepoOut = false;
+ std::string repoHost;
+ std::string repoPort;
+ // bool isDnsOut = false;
+
+ po::options_description description("General Usage\n"
+ " ndnsec cert-dump [-h] [-p] [-d] [-r [-H repo-host] "
+ "[-P repo-port] ] [-i|k|f] name\n"
+ "General options");
+ description.add_options()
+ ("help,h", "produce help message")
+ ("pretty,p", "display certificate in human readable format")
+ ("identity,i", "treat the name parameter as identity name (e.g., /ndn/edu/ucla/alice")
+ ("key,k", "treat the name parameter as key name "
+ "(e.g., /ndn/edu/ucla/alice/ksk-123456789)")
+ ("file,f", "treat the name parameter as file name with base64 encoded certificate, "
+ "- for stdin")
+ ("repo-output,r", "publish the certificate to the repo-ng")
+ ("repo-host,H", po::value<std::string>(&repoHost)->default_value("localhost"),
+ "the repo host if repo-output is specified")
+ ("repo-port,P", po::value<std::string>(&repoPort)->default_value("7376"),
+ "the repo port if repo-output is specified")
+ // ("dns-output,d", "published the certificate to NDNS")
+ ("name,n", po::value<std::string>(&name),
+ "unless overridden with --identity or --key parameter, the certificate name, "
+ "for example, /ndn/edu/ucla/KEY/cs/alice/ksk-1234567890"
+ "/ID-CERT/%FD%FF%FF%FF%FF%FF%FF%FF")
+ ;
+
+ po::positional_options_description p;
+ p.add("name", 1);
+
+ po::variables_map vm;
+ try
+ {
+ po::store(po::command_line_parser(argc, argv).options(description).positional(p).run(),
+ vm);
+ po::notify(vm);
+ }
+ catch (const std::exception& e)
+ {
+ std::cerr << "ERROR: " << e.what() << std::endl;
+ std::cerr << description << std::endl;
+ return 1;
+ }
+
+ if (vm.count("help") != 0)
+ {
+ std::cerr << description << std::endl;
+ return 0;
+ }
+
+ if (vm.count("name") == 0)
+ {
+ std::cerr << "identity_name must be specified" << std::endl;
+ std::cerr << description << std::endl;
+ return 1;
+ }
+
+ if (vm.count("key") != 0)
+ {
+ isCertName = false;
+ isKeyName = true;
+ }
+ else if (vm.count("identity") != 0)
+ {
+ isCertName = false;
+ isIdentityName = true;
+ }
+ else if (vm.count("file") != 0)
+ {
+ isCertName = false;
+ // isFileName = true;
+ }
+
+ if (vm.count("pretty") != 0)
+ isPretty = true;
+
+ if (vm.count("repo-output") != 0)
+ {
+ isRepoOut = true;
+ isStdOut = false;
+ }
+ else if (vm.count("dns-output") != 0)
+ {
+ // isDnsOut = true;
+ isStdOut = false;
+ std::cerr << "Error: DNS output is not supported yet!" << std::endl;
+ return 1;
+ }
+
+ if (isPretty && !isStdOut)
+ {
+ std::cerr << "Error: pretty option can only be specified when other "
+ << "output option is specified" << std::endl;
+ return 1;
+ }
+
+ shared_ptr<IdentityCertificate> certificate;
+
+ KeyChain keyChain;
+
+ if (isIdentityName || isKeyName || isCertName)
+ {
+ if (isIdentityName)
+ {
+ Name certName = keyChain.getDefaultCertificateNameForIdentity(name);
+ certificate = keyChain.getCertificate(certName);
+ }
+ else if (isKeyName)
+ {
+ Name certName = keyChain.getDefaultCertificateNameForKey(name);
+ certificate = keyChain.getCertificate(certName);
+ }
+ else
+ certificate = keyChain.getCertificate(name);
+
+ if (!static_cast<bool>(certificate))
+ {
+ std::cerr << "No certificate found!" << std::endl;
+ return 1;
+ }
+ }
+ else
+ {
+ certificate = getIdentityCertificate(name);
+ if (!static_cast<bool>(certificate))
+ {
+ std::cerr << "No certificate read!" << std::endl;
+ return 1;
+ }
+ }
+
+ if (isPretty)
+ {
+ std::cout << *certificate << std::endl;
+ }
+ else
+ {
+ if (isStdOut)
+ {
+ io::save(*certificate, std::cout);
+ return 0;
+ }
+ if (isRepoOut)
+ {
+ using namespace boost::asio::ip;
+ tcp::iostream request_stream;
+ request_stream.expires_from_now(boost::posix_time::milliseconds(3000));
+ request_stream.connect(repoHost, repoPort);
+ if (!request_stream)
+ {
+ std::cerr << "fail to open the stream!" << std::endl;
+ return 1;
+ }
+ request_stream.write(reinterpret_cast<const char*>(certificate->wireEncode().wire()),
+ certificate->wireEncode().size());
+
+ return 0;
+ }
+ }
+ return 0;
+}
+
+#endif // NDN_TOOLS_NDNSEC_CERT_DUMP_HPP