I am facing the problem in connecting the port. I am pasting my code here------full code.
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Net;
using Tamir.SharpSsh;
using Tamir.Streams;
using Org.Mentalis.Security;
using System.IO;
using System.Xml;
using System.Data;
using Tamir.SharpSsh.jsch;
using System.Collections;
using Tamir.SharpSsh.java.net;
using Tamir.SharpSsh.jsch.jce;
using System.IO.Compression;
using Org.Mentalis.Security.Cryptography;
using Org.Mentalis.Security.Ssl;
using Org.Mentalis.Security.Certificates;
using System.Net.Sockets;
namespace ftpmsg
{
public partial class frmsftpfiletransfer : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void btnSubmit_Click(object sender, EventArgs e)
{
bool result;
result= FileUploadUsingSftp();
if (result==true)
{
lbl_Msg.Text = "File Uploaded Successfully";
}
else
{
lbl_Msg.Text = "File not Uploaded Successfully";
}
}
public bool FileUploadUsingSftp()
{
try
{
string host = "193.203.230.152";
int port = 20022;
string user = "BJ25F";
string pass = "";
string privateKey = Server.MapPath("keys/xyz_PrivateKey");
SftpPlugin sftp = new SftpPlugin(host, port, user, pass, privateKey);
// upload a file
//bool done = sftp.UploadFile(@"D:\Req1.xml", "/");
bool done = sftp.UploadFile(@"D:\CRYSTAL.txt", txtRemotepath.Text);
return done;
}
catch (Exception)
{
SftpException.SaveToEventLog("Parameters not accepted Successfully");
return false;
}
}
}
public class SftpPlugin
{
// Private fields
private int _port;
private string _privateSshKeyPath;
private Tamir.SharpSsh.Sftp _tamirSftp;
// Constructors
public SftpPlugin(string host, string username, string password)
{
this._tamirSftp = new Sftp(host, username, password);
this._port = 20022; // default Port 22
}
public SftpPlugin(string host, int port, string username, string password)
{
this._tamirSftp = new Sftp(host, username, password);
this._port = port; // Specific port
}
public SftpPlugin(string host, int port, string username, string password, string privateSshKeyPath)
{
this._tamirSftp = new Sftp(host, username, password);
this._port = port;
this._privateSshKeyPath = privateSshKeyPath;
}
// Private Methods
private void Connect()
{
try
{
// add the private Key if it is specified
if (!string.IsNullOrEmpty(this._privateSshKeyPath))
{
this._tamirSftp.AddIdentityFile(this._privateSshKeyPath);
}
this._tamirSftp.Connect(this._port);==============//facing error here --port is not connected.//
SftpException.SaveToEventLog(" Port Connected successfully");
}
catch (Exception)
{
SftpException.SaveToEventLog(" Port not Connected successfully");
}
}
// Public Methods
// upload a list of files to a remote path
public bool UploadFiles(string[] files, string toRemotePath)
{
if (!this._tamirSftp.Connected)
{
this.Connect();
}
try
{
this._tamirSftp.Put(files, toRemotePath);
return true;
}
catch (Exception ex)
{
SftpException.SaveToEventLog(" Files not Uploaded Successfully");
return false;
}
finally
{
this._tamirSftp.Close();
}
}
// upload a file to a remote path
public bool UploadFile(string file, string toRemotePath)
{
if (!this._tamirSftp.Connected)
{
this.Connect();
}
try
{
this._tamirSftp.Put(file, toRemotePath);
return true;
}
catch (Exception ex)
{
SftpException.SaveToEventLog(" File not Uploaded Successfully");
return false;
}
finally
{
this._tamirSftp.Close();
}
}
// download a list of files to a local path
public bool DownloadFiles(string[] files, string toLocalPath)
{
if (!this._tamirSftp.Connected)
{
this.Connect();
}
try
{
this._tamirSftp.Get(files, toLocalPath);
return true;
}
catch (Exception ex)
{
SftpException.SaveToEventLog(" Files not downloaded Successfully");
return false;
}
finally
{
this._tamirSftp.Close();
}
}
// download a file to a localPath
public bool DownloadFile(string file, string toLocalPath)
{
if (!this._tamirSftp.Connected)
{
this.Connect();
}
try
{
this._tamirSftp.Get(file, toLocalPath);
return true;
}
catch (Exception ex)
{
SftpException.SaveToEventLog(" File not Uploaded");
return false;
}
finally
{
this._tamirSftp.Close();
}
}
// list the files of a remote location
public string[] ListFiles(string remotePath)
{
if (!this._tamirSftp.Connected)
{
this.Connect();
}
string[] files = new string[] { };
try
{
files = this._tamirSftp.GetFileList(remotePath).Cast<string>().ToArray();
}
catch (Exception ex)
{
SftpException.SaveToEventLog(" files of a remote location not shown");
}
finally
{
this._tamirSftp.Close();
}
return files;
}
}
}