我正在尝试使用SharpSSH连接到Linux，但是无法连接。我想从.NET应用程序中运行一些Linux命令。
安装说明:
SharpSsh-.NET库，可通过SSH连接到UNIX
-创建帐户@ codeproject.com
-http://www.codeproject.com/Articles/11966/sharpSsh-A-Secure-Shell-SSH-library-for-NET(下载演示项目和二进制文件/dll文件)
-复制到“SharpSsh”文件夹
我正在运行此下载随附的sharpSshTest控制台应用程序。当我通过Putty为相同的主机/登录名/密码手动SSH(端口22)到Linux时，我可以正常连接。通过.NET与相同的主机和凭据连接时，在Tamir.sharpSsh .NET库中引发了异常。
Unix发行版和版本:
$ lsb_release -a
No LSB modules are available.
Distributor ID: Debian
Description: Debian GNU/Linux 5.0.9 (lenny)
Release: 5.0.9
Codename: lenny
StackTrace:
at Tamir.SharpSsh.jsch.Session.connect(Int32 connectTimeout)
at Tamir.SharpSsh.jsch.Session.connect()
at Tamir.SharpSsh.SshStream..ctor(String host, String username, String password)
at sharpSshTest.sharpSshTest.SshStream() in C:\Source\{path}\selenium_references\sharpSsh_Demo\sharpSsh.demo\sharpSshTest.cs:line 76
SharpSshTest.cs中的第76行:
SshStream ssh = new SshStream(host, user, pass);
e.Message的值:
{"verify: False"}
如果可以，请使用以下代码:
using System;
using Tamir.SharpSsh;
using System.Threading;
namespace sharpSshTest
{
/// <summary>
/// Summary description for sharpSshTest.
/// </summary>
public class sharpSshTest
{
static string host, user, pass;
public static void Main()
{
PrintVersion();
Console.WriteLine();
Console.WriteLine("1) Simple SSH session example using SshStream");
Console.WriteLine("2) SCP example from local to remote");
Console.WriteLine("3) SCP example from remote to local");
Console.WriteLine();
INPUT:
int i=-1;
Console.Write("Please enter your choice: ");
try
{
i = int.Parse( Console.ReadLine() );
Console.WriteLine();
}
catch
{
i=-1;
}
switch(i)
{
case 1:
SshStream();
break;
case 2:
Scp("to");
break;
case 3:
Scp("from");
break;
default:
Console.Write("Bad input, ");
goto INPUT;
}
}
/// <summary>
/// Get input from the user
/// </summary>
public static void GetInput()
{
Console.Write("Remote Host: ");
host = Console.ReadLine();
Console.Write("User: ");
user = Console.ReadLine();
Console.Write("Password: ");
pass = Console.ReadLine();
Console.WriteLine();
}
/// <summary>
/// Demonstrates the SshStream class
/// </summary>
public static void SshStream()
{
GetInput();
try
{
Console.Write("-Connecting...");
SshStream ssh = new SshStream(host, user, pass);
Console.WriteLine("OK ({0}/{1})",ssh.Cipher,ssh.Mac);
Console.WriteLine("Server version={0}, Client version={1}", ssh.ServerVersion, ssh.ClientVersion);
Console.WriteLine("-Use the 'exit' command to disconnect.");
Console.WriteLine();
//Sets the end of response character
ssh.Prompt = "#";
//Remove terminal emulation characters
ssh.RemoveTerminalEmulationCharacters = true;
//Reads the initial response from the SSH stream
Console.Write( ssh.ReadResponse() );
//Send commands from the user
while(true)
{
string command = Console.ReadLine();
if (command.ToLower().Equals("exit"))
break;
//Write command to the SSH stream
ssh.Write( command );
//Read response from the SSH stream
Console.Write( ssh.ReadResponse() );
}
ssh.Close(); //Close the connection
Console.WriteLine("Connection closed.");
}
catch(Exception e)
{
Console.WriteLine(e.Message);
}
}
/// <summary>
/// Demonstrates the Scp class
/// </summary>
/// <param name="cmd">Either "to" or "from"</param>
public static void Scp(string cmd)
{
GetInput();
string local=null, remote=null;
if(cmd.ToLower().Equals("to"))
{
Console.Write("Local file: ");
local = Console.ReadLine();
Console.Write("Remote file: ");
remote = Console.ReadLine();
}
else if(cmd.ToLower().Equals("from"))
{
Console.Write("Remote file: ");
remote = Console.ReadLine();
Console.Write("Local file: ");
local = Console.ReadLine();
}
Scp scp = new Scp();
scp.OnConnecting += new FileTansferEvent(scp_OnConnecting);
scp.OnStart += new FileTansferEvent(scp_OnProgress);
scp.OnEnd += new FileTansferEvent(scp_OnEnd);
scp.OnProgress += new FileTansferEvent(scp_OnProgress);
try
{
if(cmd.ToLower().Equals("to"))
scp.To(local, host, remote, user, pass);
else if(cmd.ToLower().Equals("from"))
scp.From(host, remote, user, pass,local);
}
catch(Exception e)
{
Console.WriteLine(e.Message);
}
Console.ReadLine();
}
static void PrintVersion()
{
try
{
System.Reflection.Assembly asm
= System.Reflection.Assembly.GetAssembly(typeof(Tamir.SharpSsh.SshStream));
Console.WriteLine("sharpSsh v"+asm.GetName().Version);
}
catch
{
Console.WriteLine("sharpSsh v1.0");
}
}
#region SCP Event Handlers
static ConsoleProgressBar progressBar;
private static void scp_OnConnecting(int transferredBytes, int totalBytes, string message)
{
Console.WriteLine();
progressBar = new ConsoleProgressBar();
progressBar.Update(transferredBytes, totalBytes, message);
}
private static void scp_OnProgress(int transferredBytes, int totalBytes, string message)
{
progressBar.Update(transferredBytes, totalBytes, message);
}
private static void scp_OnEnd(int transferredBytes, int totalBytes, string message)
{
progressBar.Update(transferredBytes, totalBytes, message);
progressBar=null;
}
#endregion SCP Event Handlers
}
}
最佳答案
看起来那个项目不好。在此处下载了新的文件，其中包含新的“SharpSSH”类库项目的实际源代码和打开Visual Studio解决方案文件时称为“示例”的控制台应用程序。
http://www.tamirgal.com/blog/page/SharpSSH.aspx#news
启动“示例”控制台应用程序时，它起作用了!
SharpSSH-1.1.1.13
JSch Smaples:
=============
1) Shell.cs
2) AES.cs
3) UserAuthPublicKey.cs
4) Sftp.cs
5) KeyGen.cs
6) KnownHosts.cs
7) ChangePassphrase.cs
8) PortForwardingL.cs
9) PortForwardingR.cs
10) StreamForwarding.cs
11) Subsystem.cs
12) ViaHTTP.cs
SharpSSH Smaples:
=================
13) SSH Shell sample
14) SSH Expect Sample
15) SSH Exec Sample
16) SSH File Transfer
17) Exit
Please enter your choice: 13
Enter Remote Host: {type host here}
Enter Username: testjobs
Use publickey authentication? [Yes|No] :No
Enter Password: helloworld
Connecting...OK
Linux gmqa 2.6.32-5-686-bigmem #1 SMP Thu Apr 7 22:17:10 UTC 2011 i686
The programs included with the Debian GNU/Linux system are free software;
the exact distribution terms for each program are described in the
individual files in /usr/share/doc/*/copyright.
Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
permitted by applicable law.
Last login: Tue Mar 6 09:58:32 2012 from {machine name}
testjobs@gmqa:~$
关于.net - SharpSSH .NET库: unable to connect to Linux (Debian) from .NET，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/9587821/