// This method uses SCP protocol.
private static void ScpCommand(string[] args)
{
ScpParameter scp_param = new ScpParameter();
#if true //OKAJIMA
#if true
scp_param.Direction = SCPCopyDirection.LocalToRemote;
scp_param.RemoteFilename = "test.txt";
scp_param.LocalSource = new ScpLocalSource("C:\\IOPort\\test.txt");
#else
scp_param.Direction = SCPCopyDirection.RemoteToLocal;
scp_param.RemoteFilename = "hiro.jpg";
scp_param.LocalSource = new ScpLocalSource("C:\\IOPort\\hiro.jpg");
#endif
//string host_ip;
//string username, password;
SSHConnectionParameter f = new SSHConnectionParameter();
f.EventTracer = new Tracer(); //to receive detailed events, set ISSHEventTracer
Socket s = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
f.Protocol = SSHProtocol.SSH2;
f.UserName = "******"; //<--!!! if you try this sample, edit these values for your environment!
f.Password = "******"; //<--!!!
f.AuthenticationType = AuthenticationType.Password;
s.Connect(new IPEndPoint(IPAddress.Parse("172.22.1.2"), 22)); //22 is the default SSH port
SSHConnection conn = SSHConnection.Connect(f, new Reader(), s);
conn.AutoDisconnect = false; //auto close is disabled for multiple scp operations
conn.ExecuteSCP(scp_param);
conn.Disconnect("");
#endif
#if HIRATA
// check argument
if (args.Length != 6)
{
Console.WriteLine("Usage: ScpCommand <server:port> <username> <password> to|from <src_file> <dst_file>");
Environment.Exit(0);
}
// test pattern
int test = 103;
if (test == 0)
{
args[0] = "192.168.1.2";
args[1] = "yutaka";
args[2] = "yutaka";
args[3] = "to";
args[4] = "hoge6.txt";
args[5] = "hoge6s.txt";
}
if (test == 1)
{
args[0] = "192.168.1.2";
args[1] = "yutaka";
args[2] = "yutaka";
args[3] = "to";
args[4] = "hoge28k.txt";
args[5] = "hoge28ks.txt";
}
if (test == 2)
{
args[0] = "192.168.1.2";
args[1] = "yutaka";
args[2] = "yutaka";
args[3] = "to";
args[4] = null; // use Local Memory
args[5] = "hogeLM.txt";
}
if (test == 3) // big file transfer
{
args[0] = "192.168.1.2";
args[1] = "yutaka";
args[2] = "yutaka";
args[3] = "to";
args[4] = "bigfile.bin";
args[5] = "bigfile.bin";
}
if (test == 100)
{
args[0] = "192.168.1.2";
args[1] = "yutaka";
args[2] = "yutaka";
args[3] = "from";
args[4] = "hoge6.txt";
args[5] = "hoge6c.txt";
}
if (test == 101)
{
args[0] = "192.168.1.2";
args[1] = "yutaka";
args[2] = "yutaka";
args[3] = "from";
args[4] = "hoge28k.txt";
args[5] = "hoge28kc.txt";
}
if (test == 102)
{
args[0] = "192.168.1.2";
args[1] = "yutaka";
args[2] = "yutaka";
args[3] = "from";
args[4] = "hoge6.txt";
//args[4] = "hoge28k.txt";
args[5] = null; // use Local Memory
}
if (test == 103) // big file transfer
{
args[0] = "192.168.1.2";
args[1] = "yutaka";
args[2] = "yutaka";
args[3] = "from";
args[4] = "bigfile.bin";
args[5] = "bigfilec.bin";
}
host_ip = args[0];
username = args[1];
password = args[2];
// setup SCP parameter
if (args[3] == "to") // Local to Remote
{
if (args[5] == null || args[5] == "")
{
param.RemoteFilename = null;
}
else
{
param.RemoteFilename = args[5]; // remote file
}
// 転送元の指定（ローカルファイルおよびローカルメモリを選択）
if (args[4] != null)
{
// ローカルファイルの転送
param.LocalSource = args[4]; // src file
}
else
{
// オンラインメモリの転送
//param.IoStream = new MemoryStream(256);
param.IoStream = new MemoryStream(8192);
for (int i = 0; i < 8192; i++)
{
param.IoStream.WriteByte((byte)i);
}
param.IoStream.Seek(0, SeekOrigin.Begin);
}
param.Direction = true;
param.Permission = "0666";
}
else // Remote to Local
{
param.RemoteFilename = args[4]; // remote file
// 転送元の指定（ローカルファイルおよびローカルメモリを選択）
if (args[5] != null)
{
// ローカルファイルの転送
param.LocalSource = args[5];
}
else
{
// オンラインメモリの転送
param.IoStream = null;
}
param.Direction = false;
}
// connect to server with SSH protocol
SSHConnectionParameter f = new SSHConnectionParameter();
f.EventTracer = new Tracer(); //to receive detailed events, set ISSHEventTracer
Socket s = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
f.Protocol = SSHProtocol.SSH2; //this sample works on both SSH1 and SSH2
f.UserName = username; //<--!!! if you try this sample, edit these values for your environment!
f.Password = password; //<--!!!
s.Connect(new IPEndPoint(IPAddress.Parse(host_ip), 22)); //22 is the default SSH port
f.AuthenticationType = AuthenticationType.Password;
//NOTE: if you use public-key authentication, follow this sample instead of the line above:
// f.AuthenticationType = AuthenticationType.PublicKey;
// f.IdentityFile = "privatekey.bin";
// f.Password = "******";
//former algorithm is given priority in the algorithm negotiation
f.PreferableHostKeyAlgorithms = new PublicKeyAlgorithm[] { PublicKeyAlgorithm.DSA };
f.PreferableCipherAlgorithms = new CipherAlgorithm[] { CipherAlgorithm.Blowfish, CipherAlgorithm.TripleDES };
//this option is ignored with SSH1
f.WindowSize = 0x1000; //NG: ERROR: MAC mismatch
//f.WindowSize = 0x800; //NG
//f.WindowSize = 0x30000; //NG
//f.WindowSize = 0x400; //OK
//f.CheckMACError = false; //NG: unexpected channel pt=SSH_MSG_CHANNEL_DATA local_channel=33243
/* USER OPTION */
//param.CancelTransfer = true; // cancel flag
param.ProgressCallback = delegate() { Debug.Write("*"); }; // callback function
if (SSHConnection.SCPExecute(param, f, s))
{
Debug.WriteLine("scp success!");
if (param.Direction == false)
{
if (param.IoStream != null)
{
Debug.Write("IO Stream: ");
for (int i = 0; i < param.IoStream.Length; i++)
{
byte b = (byte)param.IoStream.ReadByte();
Debug.Write(b.ToString("x2") + " ");
}
Debug.WriteLine("");
}
}
}
else
{
Debug.WriteLine("scp failure: " + param.ErrorMessage);
}
#endif
}