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;
}
BOOST_FIXTURE_TEST_CASE(CommandInterest, CommandInterestFixture)
{
KeyChain keyChain;
Name identity("/TestCommandInterest/Validation");
identity.appendVersion();
Name certName;
BOOST_REQUIRE_NO_THROW(certName = keyChain.createIdentity(identity));
CommandInterestGenerator generator;
CommandInterestValidator validator;
validator.addInterestRule("^<TestCommandInterest><Validation>",
*keyChain.getCertificate(certName));
//Test a legitimate command
shared_ptr<Interest> commandInterest1 =
make_shared<Interest>("/TestCommandInterest/Validation/Command1");
generator.generateWithIdentity(*commandInterest1, identity);
validator.validate(*commandInterest1,
bind(&CommandInterestFixture::validated, this, _1),
bind(&CommandInterestFixture::validationFailed, this, _1, _2));
BOOST_CHECK_EQUAL(m_validity, true);
//Test an outdated command
reset();
shared_ptr<Interest> commandInterest2 =
make_shared<Interest>("/TestCommandInterest/Validation/Command2");
time::milliseconds timestamp = time::toUnixTimestamp(time::system_clock::now());
timestamp -= time::seconds(5);
Name commandName = commandInterest2->getName();
commandName
.appendNumber(timestamp.count())
.appendNumber(random::generateWord64());
commandInterest2->setName(commandName);
keyChain.signByIdentity(*commandInterest2, identity);
validator.validate(*commandInterest2,
bind(&CommandInterestFixture::validated, this, _1),
bind(&CommandInterestFixture::validationFailed, this, _1, _2));
BOOST_CHECK_EQUAL(m_validity, false);
//Test an unauthorized command
Name identity2("/TestCommandInterest/Validation2");
Name certName2;
BOOST_REQUIRE_NO_THROW(certName2 = keyChain.createIdentity(identity2));
shared_ptr<Interest> commandInterest3 =
make_shared<Interest>("/TestCommandInterest/Validation/Command3");
generator.generateWithIdentity(*commandInterest3, identity2);
validator.validate(*commandInterest3,
bind(&CommandInterestFixture::validated, this, _1),
bind(&CommandInterestFixture::validationFailed, this, _1, _2));
BOOST_CHECK_EQUAL(m_validity, false);
//Test another unauthorized command
shared_ptr<Interest> commandInterest4 =
make_shared<Interest>("/TestCommandInterest/Validation2/Command");
generator.generateWithIdentity(*commandInterest4, identity);
validator.validate(*commandInterest4,
bind(&CommandInterestFixture::validated, this, _1),
bind(&CommandInterestFixture::validationFailed, this, _1, _2));
BOOST_CHECK_EQUAL(m_validity, false);
BOOST_CHECK_NO_THROW(keyChain.deleteIdentity(identity));
BOOST_CHECK_NO_THROW(keyChain.deleteIdentity(identity2));
}