Example #1
0
        //public void ReduceMemoryUsage(object sender, MemoryUsageLimiter.ReduceMemoryUsageEventParameters parameters)
        //{
        //_ipHistoryCache.RecoverSpace(parameters.FractionOfMemoryToTryToRemove);
        //}

        public Simulator(DebugLogger logger, string path, ExperimentalConfiguration myExperimentalConfiguration, SimulatedPasswords simPasswords)
        {
            _simPasswords = simPasswords;
            _logger       = logger;
            _AttackAttemptsWithValidPasswords = //System.IO.TextWriter.Synchronized
                                                new ConcurrentStreamWriter(path + "AttackAttemptsWithValidPasswords.txt");
            //(new StreamWriter(new FileStream(path + "AttackAttemptsWithValidPasswords.txt", FileMode.CreateNew, FileAccess.Write)));
            _LegitimateAttemptsWithValidPasswords = //System.IO.TextWriter.Synchronized
                                                    new ConcurrentStreamWriter(path + "LegitimateAttemptsWithValidPasswords.txt");
            //(new StreamWriter(new FileStream(path + "LegitiamteAttemptsWithValidPasswords.txt", FileMode.CreateNew, FileAccess.Write)));
            _OtherAttempts = //System.IO.TextWriter.Synchronized
                             new ConcurrentStreamWriter(path + "OtherAttempts.txt");
            //(new StreamWriter(new FileStream(path + "OtherAttempts.txt", FileMode.CreateNew, FileAccess.Write)));
            _logger.WriteStatus("Entered Simulator constructor");
            _experimentalConfiguration = myExperimentalConfiguration;
            BlockingAlgorithmOptions options = _experimentalConfiguration.BlockingOptions;

            _logger.WriteStatus("Creating binomial ladder");
            _binomialLadderFilter =
                new BinomialLadderFilter(options.NumberOfBitsInBinomialLadderFilter_N, options.HeightOfBinomialLadder_H);
            _ipHistoryCache        = new ConcurrentDictionary <IPAddress, SimIpHistory>(); // new SelfLoadingCache<IPAddress, SimIpHistory>(address => new SimIpHistory(options.NumberOfFailuresToTrackForGoingBackInTimeToIdentifyTypos));
            _userAccountController = new SimulatedUserAccountController();

            //_memoryUsageLimiter = new MemoryUsageLimiter();
            //_memoryUsageLimiter.OnReduceMemoryUsageEventHandler += ReduceMemoryUsage;

            _recentIncorrectPasswords = new AgingMembershipSketch(16, 128 * 1024);

            _logger.WriteStatus("Exiting Simulator constructor");
        }
Example #2
0
        //public void ReduceMemoryUsage(object sender, MemoryUsageLimiter.ReduceMemoryUsageEventParameters parameters)
        //{
            //_ipHistoryCache.RecoverSpace(parameters.FractionOfMemoryToTryToRemove);
        //}

        public Simulator(DebugLogger logger, string path, ExperimentalConfiguration myExperimentalConfiguration, SimulatedPasswords simPasswords)
        {
            
            _simPasswords = simPasswords;
            _logger = logger;
            _AttackAttemptsWithValidPasswords = //System.IO.TextWriter.Synchronized 
                new ConcurrentStreamWriter(path + "AttackAttemptsWithValidPasswords.txt");
                //(new StreamWriter(new FileStream(path + "AttackAttemptsWithValidPasswords.txt", FileMode.CreateNew, FileAccess.Write)));
            _LegitimateAttemptsWithValidPasswords = //System.IO.TextWriter.Synchronized
                new ConcurrentStreamWriter(path + "LegitimateAttemptsWithValidPasswords.txt");
            //(new StreamWriter(new FileStream(path + "LegitiamteAttemptsWithValidPasswords.txt", FileMode.CreateNew, FileAccess.Write)));
            _OtherAttempts = //System.IO.TextWriter.Synchronized
                new ConcurrentStreamWriter(path + "OtherAttempts.txt");
                //(new StreamWriter(new FileStream(path + "OtherAttempts.txt", FileMode.CreateNew, FileAccess.Write)));
            _logger.WriteStatus("Entered Simulator constructor");
            _experimentalConfiguration = myExperimentalConfiguration;
            BlockingAlgorithmOptions options = _experimentalConfiguration.BlockingOptions;
            
            _logger.WriteStatus("Creating binomial ladder");
            _binomialLadderFilter =
                new BinomialLadderFilter(options.NumberOfBitsInBinomialLadderFilter_N, options.HeightOfBinomialLadder_H);
            _ipHistoryCache = new ConcurrentDictionary<IPAddress, SimIpHistory>(); // new SelfLoadingCache<IPAddress, SimIpHistory>(address => new SimIpHistory(options.NumberOfFailuresToTrackForGoingBackInTimeToIdentifyTypos));
            _userAccountController = new SimulatedUserAccountController();

            //_memoryUsageLimiter = new MemoryUsageLimiter();
            //_memoryUsageLimiter.OnReduceMemoryUsageEventHandler += ReduceMemoryUsage;

            _recentIncorrectPasswords = new AgingMembershipSketch(16, 128 * 1024);

            _logger.WriteStatus("Exiting Simulator constructor");
        }