security: Export/Import Identity from/into KeyChain

Change-Id: I757f51f1408cf08b9fb1b1927834889fd29c0231
diff --git a/tests/security/test-keychain.cpp b/tests/security/test-keychain.cpp
new file mode 100644
index 0000000..985ef82
--- /dev/null
+++ b/tests/security/test-keychain.cpp
@@ -0,0 +1,57 @@
+/**
+ * Copyright (C) 2013 Regents of the University of California.
+ * @author: Yingdi Yu <yingdi0@cs.ucla.edu>
+ * See COPYING for copyright and distribution information.
+ */
+
+#include <boost/test/unit_test.hpp>
+
+#include "security/key-chain.hpp"
+#include "util/time.hpp"
+
+using namespace std;
+
+namespace ndn {
+
+BOOST_AUTO_TEST_SUITE(TestKeyChain)
+
+BOOST_AUTO_TEST_CASE (ExportIdentity)
+{
+  KeyChainImpl<SecPublicInfoSqlite3, SecTpmFile> keyChain;
+
+  Name identity(string("/TestKeyChain/ExportIdentity/") + boost::lexical_cast<std::string>(time::now()));
+  keyChain.createIdentity(identity);
+  
+  Block exported = keyChain.exportIdentity(identity, true, "1234");
+
+  Name keyName = keyChain.getDefaultKeyNameForIdentity(identity);
+  Name certName = keyChain.getDefaultCertificateNameForKey(keyName);
+
+  keyChain.deleteIdentity(identity);
+
+  BOOST_REQUIRE(keyChain.doesIdentityExist(identity) == false);
+  BOOST_REQUIRE(keyChain.doesPublicKeyExist(keyName) == false);
+  BOOST_REQUIRE(keyChain.doesKeyExistInTpm(keyName, KEY_CLASS_PRIVATE) == false);
+  BOOST_REQUIRE(keyChain.doesKeyExistInTpm(keyName, KEY_CLASS_PUBLIC) == false);
+  BOOST_REQUIRE(keyChain.doesCertificateExist(certName) == false);
+
+  keyChain.importIdentity(exported, true, "1234");
+
+  BOOST_REQUIRE(keyChain.doesIdentityExist(identity));
+  BOOST_REQUIRE(keyChain.doesPublicKeyExist(keyName));
+  BOOST_REQUIRE(keyChain.doesKeyExistInTpm(keyName, KEY_CLASS_PRIVATE));
+  BOOST_REQUIRE(keyChain.doesKeyExistInTpm(keyName, KEY_CLASS_PUBLIC));
+  BOOST_REQUIRE(keyChain.doesCertificateExist(certName));
+
+  keyChain.deleteIdentity(identity);
+
+  BOOST_REQUIRE(keyChain.doesIdentityExist(identity) == false);
+  BOOST_REQUIRE(keyChain.doesPublicKeyExist(keyName) == false);
+  BOOST_REQUIRE(keyChain.doesKeyExistInTpm(keyName, KEY_CLASS_PRIVATE) == false);
+  BOOST_REQUIRE(keyChain.doesKeyExistInTpm(keyName, KEY_CLASS_PUBLIC) == false);
+  BOOST_REQUIRE(keyChain.doesCertificateExist(certName) == false);
+}
+
+BOOST_AUTO_TEST_SUITE_END()
+
+} // namespace ndn