public Database_mock_up(long remote_pub_key, long remote_shared_key)
{
Session_Holder temp_session = new Session_Holder(this, remote_pub_key, remote_shared_key);
sessionID = temp_session.session_id;
calculatedKey = db_calculatedKey.convert_list_of_calculatedKey_to_Hashtable(temp_session.calulated_key);
loginData = temp_session.data;
_sessions.Add(temp_session);
}
public void check_for_unique_pub_keyTest_should_return_false_when_the_same_REMOTE_key_exists()
{
DataEntities db = new DataEntities();
EF_Login_Data_Repository target = new EF_Login_Data_Repository(db);
target.reset_db();
Session_Holder session = new Session_Holder(target, _sample_remote_pub_key, _sample_remote_shared_key);
target.store_session(session);
Assert.IsFalse(target.check_for_unique_pub_and_shared_key(_sample_remote_pub_key, _sample_remote_shared_key));
}
public void check_for_unique_data_stringTest_should_return_false_when_string_is_found_in_db()
{
DataEntities db = new DataEntities();
EF_Login_Data_Repository target = new EF_Login_Data_Repository(db);
target.reset_db();
Session_Holder session = new Session_Holder(target, _sample_remote_pub_key, _sample_shared_key);
target.store_session(session);
Assert.IsFalse(target.check_for_unique_data_string(session.data));
}
public void validateloginTest_should_return_false_when_login_attempt_is_empty()
{
Session_Holder target = new Session_Holder();
target.calulated_key = new List<db_calculatedKey>();
target.calulated_key.Add(new db_calculatedKey("test", "test_value"));
Hashtable login_attempt = new Hashtable();
bool expected = false;
bool actual;
actual = target.validate_login(login_attempt);
Assert.AreEqual(expected, actual);
}
public void validateloginTest_should_return_false_when_SessionHolder_contains_no_values()
{
Session_Holder target = new Session_Holder();
target.calulated_key = new List<db_calculatedKey>();
Hashtable login_attempt = new Hashtable();
login_attempt.Add("a random thing", "anything");
login_attempt.Add("sdf", "sdf");
bool expected = false;
bool actual;
actual = target.validate_login(login_attempt);
Assert.AreEqual(expected, actual);
}
private string decrypt_message(Session_Holder session, string message)
{
return encryption_wrapper.decrypt_message(_sample_remote_priv_key, _sample_remote_shared_key, message);
}
public void store_session(Session_Holder session)
{
_db.Session.Add(session);
_db.SaveChanges();
}
public void validateloginTest_should_return_true_when_SessionHolder_contains_alls_same_element_dispite_extra_passed_in_elements()
{
Session_Holder target = new Session_Holder();
target.calulated_key = new List<db_calculatedKey>();
target.calulated_key.Add(new db_calculatedKey("test", "test_value"));
target.calulated_key.Add(new db_calculatedKey("a random thing", "anything"));
Hashtable login_attempt = new Hashtable();
login_attempt.Add("a random thing", "anything");
login_attempt.Add("test", "test_value");
login_attempt.Add("sdf", "sdf");
bool expected = true;
bool actual;
actual = target.validate_login(login_attempt);
Assert.AreEqual(expected, actual);
}
public void validateloginTest_should_return_true_when_login_attempt_from_different_hash_objects()
{
Session_Holder target = new Session_Holder();
string data = "pa2ge_19_text=secretPassword;page_1_button_3=true;";
target.calulated_key = (new Raw_Data_Builder(data)).Get_Login_Data;
List<db_calculatedKey> login_attempt = (new Raw_Data_Builder(data)).Get_Login_Data;
bool expected = true;
bool actual;
actual = target.validate_login(db_calculatedKey.convert_list_of_calculatedKey_to_Hashtable(login_attempt));
Assert.AreEqual(expected, actual);
}
public void expire_sessionTest()
{
DataEntities db = new DataEntities();
EF_Login_Data_Repository target = new EF_Login_Data_Repository(db);
target.reset_db();
Session_Holder session = new Session_Holder(target, _sample_remote_pub_key, _sample_shared_key);
target.store_session(session);
int id = session.session_id;
Assert.IsFalse(target.get_session(session.session_id).expired);
target.expire_session(id);
Assert.IsTrue(target.get_session(session.session_id).expired);
}
public void store_session(Session_Holder session)
{
_sessions.Add(session);
}
public void check_for_unique_pub_keyTest_should_return_false_when_the_same_SERVER_key_exists()
{
DataEntities db = new DataEntities();
EF_Login_Data_Repository target = new EF_Login_Data_Repository(db);
target.reset_db();
//Server_keys server_key = new Server_keys(_sample_pub_key, _sample_priv_key, _sample_shared_key);
//db.server_keys.Add(server_key);
Session_Holder session = new Session_Holder();
session.remote_pub_key = _sample_pub_key;
session.remote_shared_key = _sample_shared_key;
db.Session.Add(session);
db.SaveChanges();
Assert.IsFalse(target.check_for_unique_pub_and_shared_key(_sample_pub_key, _sample_shared_key));
}
public void store_sessionTest_should_allow_multiple_sessions_to_be_stored()
{
DataEntities db = new DataEntities();
EF_Login_Data_Repository target = new EF_Login_Data_Repository(db);
target.reset_db();
Session_Holder session = new Session_Holder(target, _sample_remote_pub_key, _sample_shared_key);
target.store_session(session);
Assert.IsNotNull(target.get_session(session.session_id));
session = new Session_Holder(target, _sample_remote_pub_key+1, _sample_shared_key+1);
target.store_session(session);
Assert.IsNotNull(target.get_session(session.session_id));
session = new Session_Holder(target, _sample_remote_pub_key + 2, _sample_shared_key + 2);
target.store_session(session);
Assert.IsNotNull(target.get_session(session.session_id));
}
public void get_sessionTest()
{
DataEntities db = new DataEntities();
EF_Login_Data_Repository target = new EF_Login_Data_Repository(db);
target.reset_db();
Session_Holder session = new Session_Holder(target, _sample_remote_pub_key, _sample_shared_key);
target.store_session(session);
int id = session.session_id;
Session_Holder expected = session;
Session_Holder actual;
actual = target.get_session(id);
Assert.AreEqual(expected, actual);
}
private string encrypt_message(Session_Holder session, string message)
{
return encryption_wrapper.encrypt_message(session.server_key.public_key, session.server_key.shared_key, message);
}
//
// GET: /Authentication/
//public ActionResult Index()
//{
// return View();
//}
//
// GET: /authentication/initialize?remote_public_key=43235359345345345&shared_key=4325465423452345&
public ActionResult initialize(long remote_public_key, string shared_key)
{
string strHostName = System.Net.Dns.GetHostName();
string clientIPAddress = System.Net.Dns.GetHostAddresses(strHostName).GetValue(0).ToString();
if (_service_manager.is_ip_locked(clientIPAddress))
{
ViewBag.message = "Server has been locked!";
_service_manager.record_failed_attempt(clientIPAddress);
save_Service_Manager();
return View();
}
long long_remote_shared_key;
if (validate_key.validate(shared_key) &&
Int64.TryParse(validate_key.clean_key(shared_key), out long_remote_shared_key)&&
_db.check_for_unique_pub_and_shared_key(remote_public_key, long_remote_shared_key) &&
_db.check_that_initialize_is_not_locked()&&
long_remote_shared_key > remote_public_key)
{
// incoming data seems to be good
}
else//somone tried passing in a bad key
{
_db.store_failed_initialize_attempt(Convert.ToString(remote_public_key), shared_key);
_service_manager.record_failed_attempt(clientIPAddress);
ViewBag.message = "lasdflj2fjlwjefljawlj3";
save_Service_Manager();
return View();
}
Session_Holder session = new Session_Holder(_db, remote_public_key, long_remote_shared_key);
_db.store_session(session);
ViewBag.message = session.encrypted_message;
save_Service_Manager();
return View();
}
public void check_for_unique_session_idTest_should_return_false_when_id_is_found_in_db()
{
DataEntities db = new DataEntities();
EF_Login_Data_Repository target = new EF_Login_Data_Repository(db);
target.reset_db();
Session_Holder session = new Session_Holder(target, _sample_remote_pub_key, _sample_shared_key);
target.store_session(session);
int id = session.session_id;
bool actual;
actual = target.check_for_unique_session_id(id);
Assert.IsFalse(actual);
}