public static void RunExample(String[] arg)
{
try
{
//Get the "known hosts" filename from the user
Console.WriteLine("Please select your 'known_hosts' from the poup window...");
String file = InputForm.GetFileFromUser("Choose your known_hosts(ex. ~/.ssh/known_hosts)");
Console.WriteLine("You chose " + file + ".");
//Create a new JSch instance
JSch jsch = new JSch();
//Set the known hosts file
jsch.setKnownHosts(file);
//Get the KnownHosts repository from JSchs
HostKeyRepository hkr = jsch.getHostKeyRepository();
//Print all known hosts and keys
HostKey[] hks = hkr.getHostKey();
HostKey hk;
if (hks != null)
{
Console.WriteLine();
Console.WriteLine("Host keys in " + hkr.getKnownHostsRepositoryID() + ":");
for (int i = 0; i < hks.Length; i++)
{
hk = hks[i];
Console.WriteLine(hk.getHost() + " " +
hk.getType() + " " +
hk.getFingerPrint(jsch));
}
Console.WriteLine("");
}
//Now connect to the remote server...
//Prompt for username and server host
Console.WriteLine("Please enter the user and host info at the popup window...");
String host = InputForm.GetUserInput
("Enter username@hostname",
Environment.UserName + "@localhost");
String user = host.Substring(0, host.IndexOf('@'));
host = host.Substring(host.IndexOf('@') + 1);
//Create a new SSH session
Session session = jsch.getSession(user, host, 22);
// username and password will be given via UserInfo interface.
UserInfo ui = new MyUserInfo();
session.setUserInfo(ui);
//Connect to remote SSH server
session.connect();
//Print the host key info
//of the connected server:
hk = session.getHostKey();
Console.WriteLine("HostKey: " +
hk.getHost() + " " +
hk.getType() + " " +
hk.getFingerPrint(jsch));
//Open a new Shell channel on the SSH session
Channel channel = session.openChannel("shell");
//Redirect standard I/O to the SSH channel
channel.setInputStream(Console.OpenStandardInput());
channel.setOutputStream(Console.OpenStandardOutput());
//Connect the channel
channel.connect();
Console.WriteLine("-- Shell channel is connected using the {0} cipher",
session.getCipher());
//Wait till channel is closed
while (!channel.isClosed())
{
System.Threading.Thread.Sleep(500);
}
//Disconnect from remote server
channel.disconnect();
session.disconnect();
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
}
public void setKnownHosts(Stream stream)
{
if (known_hosts == null) known_hosts = new KnownHosts(this);
if (known_hosts is KnownHosts)
{
lock (known_hosts)
{
((KnownHosts)known_hosts).setKnownHosts(stream);
}
}
}
public void setHostKeyRepository(HostKeyRepository hkrepo)
{
known_hosts = hkrepo;
}
public void setKnownHosts(string filename)
{
if (known_hosts == null) known_hosts = new KnownHosts(this);
if (known_hosts is KnownHosts)
{
lock (known_hosts)
{
((KnownHosts)known_hosts).setKnownHosts(filename);
}
}
}
public HostKeyRepository getHostKeyRepository()
{
if (known_hosts == null) known_hosts = new KnownHosts(this);
return known_hosts;
}
