public void UpdateSettings(KeySearcher.KeySearcher keySearcher, KeySearcherSettings keySearcherSettings)
{
IsVerboseEnabled = keySearcherSettings.VerbosePeerToPeerDisplay;
if (keySearcher.Pattern == null || !keySearcher.Pattern.testWildcardKey(keySearcherSettings.Key) || keySearcherSettings.ChunkSize == 0)
{
return;
}
var keyPattern = new KeyPattern(keySearcher.ControlMaster.GetKeyPattern())
{
WildcardKey = keySearcherSettings.Key
};
var keysPerChunk = Math.Pow(2, keySearcherSettings.ChunkSize);
var keyPatternPool = new KeyPatternPool(keyPattern, new BigInteger(keysPerChunk));
if (keyPatternPool.Length > 9999999999)
{
TotalAmountOfChunks.Content = keyPatternPool.Length.ToString().Substring(0, 10) + "...";
}
else
{
TotalAmountOfChunks.Content = keyPatternPool.Length;
}
KeysPerChunk.Content = keysPerChunk;
TestedBits.Content = Math.Ceiling(Math.Log((double)keyPatternPool.Length * keysPerChunk, 2));
}
public DistributedBruteForceManager(KeySearcher keySearcher, KeyPattern.KeyPattern keyPattern, KeySearcherSettings settings,
KeyQualityHelper keyQualityHelper, P2PQuickWatchPresentation quickWatch, KeyPoolTreePresentation keyPoolTreePresentation)
{
this.keySearcher = keySearcher;
this.settings = settings;
this.keyQualityHelper = keyQualityHelper;
this.quickWatch = quickWatch;
_keyPoolTreePresentation = keyPoolTreePresentation;
// TODO when setting is still default (21), it is only displayed as 21 - but the settings-instance contains 0 for that key!
if (settings.ChunkSize == 0)
{
settings.ChunkSize = 21;
}
StopWatch = new Stopwatch();
status = new StatusContainer(keySearcher);
status.IsCurrentProgressIndeterminate = true;
keyGenerator = new StorageKeyGenerator(keySearcher, settings);
patternPool = new KeyPatternPool(keyPattern, new BigInteger(Math.Pow(2, settings.ChunkSize)));
StatisticsGenerator = new StatisticsGenerator(status, quickWatch, keySearcher, settings, this);
quickWatch.Dispatcher.BeginInvoke(DispatcherPriority.Normal, new Action(UpdateStatusContainerInQuickWatch));
_keyPoolTreePresentation.PatternPool = patternPool;
_keyPoolTreePresentation.KeyQualityHelper = keyQualityHelper;
_keyPoolTreePresentation.KeyGenerator = keyGenerator;
_keyPoolTreePresentation.StatusContainer = status;
}
public ConnectionHelper(KeySearcher keySearcher, KeySearcherSettings settings)
{
this.keySearcher = keySearcher;
this.settings = settings;
}
public StatisticsGenerator(StatusContainer status, P2PQuickWatchPresentation quickWatch, KeySearcher keySearcher, KeySearcherSettings settings, DistributedBruteForceManager distributedBruteForceManager)
{
this.status = status;
this.quickWatch = quickWatch;
this.keySearcher = keySearcher;
this.distributedBruteForceManager = distributedBruteForceManager;
lastDateOfGlobalStatistics = DateTime.Now;
HighestChunkCalculated = -1;
stopWatch = new Stopwatch();
var keyPattern = new KeyPattern.KeyPattern(keySearcher.ControlMaster.GetKeyPattern())
{
WildcardKey = settings.Key
};
var keysPerChunk = Math.Pow(2, settings.ChunkSize);
var keyPatternPool = new KeyPatternPool(keyPattern, new BigInteger(keysPerChunk));
TotalAmountOfChunks = keyPatternPool.Length;
status.PropertyChanged += StatusPropertyChanged;
elapsedTimeTimer = new Timer(1000);
elapsedTimeTimer.Elapsed += ElapsedTimeTimerTick;
elapsedTimeTimer.Start();
trafficUpdateTimer = new Timer(10000);
trafficUpdateTimer.Elapsed += TrafficUpdateTimerTick;
trafficUpdateTimer.Start();
}
public StorageKeyGenerator(KeySearcher keySearcher, KeySearcherSettings settings)
{
this.keySearcher = keySearcher;
this.settings = settings;
}
public static void PushToDatabase(StatusContainer status, long bruteForceTime, string identifier, KeySearcherSettings settings, KeySearcher keySearcher)
{
if (string.IsNullOrEmpty(settings.EvaluationHost))
{
return;
}
var connectionString = "Data Source=" + settings.EvaluationHost + ";";
connectionString += "User ID=" + settings.EvaluationUser + ";";
connectionString += "Password="******";";
connectionString += "Initial Catalog=" + settings.EvaluationDatabase;
var sqlConnection = new SqlConnection();
try
{
sqlConnection.ConnectionString = connectionString;
sqlConnection.Open();
// You can get the server version
// SQLConnection.ServerVersion
}
catch (Exception ex)
{
sqlConnection.Dispose();
keySearcher.GuiLogMessage("DB Error: " + ex.Message, NotificationLevel.Error);
return;
}
var globalProgress = status.GlobalProgress.ToString(CultureInfo.CreateSpecificCulture("en-US"));
var dhtTimeInMilliseconds = status.DhtOverheadInReadableTime.TotalMilliseconds.ToString(CultureInfo.CreateSpecificCulture("en-US"));
var sqlStatement = string.Format("INSERT INTO [statistics] ([host],[date],[localFinishedChunks],[currentChunk],[globalProgress],[totalAmountOfParticipants],[totalDhtRequests],[requestsPerNode],[retrieveRequests],[removeRequests],[storeRequests],[dhtTimeInMilliseconds],[dhtOverheadInPercent],[storedBytes],[retrievedBytes],[totalBytes],[sentBytesByLinkManager],[receivedBytesByLinkManager],[totalBytesByLinkManager],[bruteForceTimeInMilliseconds],[identifier],[processID]) "
+ "VALUES ('{0}', GetDate(), {1}, {2}, {3}, {4}, {5}, {6}, {7}, {8}, {9}, {10}, '{11}', {12}, {13}, {14}, {15}, {16}, {17}, {18}, '{19}', {20});",
Environment.MachineName, status.LocalFinishedChunks, status.CurrentChunk, globalProgress, status.TotalAmountOfParticipants, status.TotalDhtRequests, status.RequestsPerNode, status.RetrieveRequests, status.RemoveRequests, status.StoreRequests, dhtTimeInMilliseconds, status.DhtOverheadInPercent, status.StoredBytes, status.RetrievedBytes, status.TotalBytes, status.SentBytesByLinkManager, status.ReceivedBytesByLinkManager, status.TotalBytesByLinkManager, bruteForceTime, identifier, Process.GetCurrentProcess().Id);
try
{
var command = new SqlCommand(sqlStatement, sqlConnection);
command.ExecuteNonQuery();
}
catch (Exception ex)
{
keySearcher.GuiLogMessage("DB Error: " + ex.Message, NotificationLevel.Error);
}
finally
{
sqlConnection.Close();
sqlConnection.Dispose();
}
}
