/// <summary>
/// Dispose(bool disposing) executes in two distinct scenarios.
/// If disposing equals true, the method has been called directly
/// or indirectly by a user's code. Managed and unmanaged resources
/// can be disposed.
/// If disposing equals false, the method has been called by the
/// runtime from inside the finalizer and you should not reference
/// other objects. Only unmanaged resources can be disposed.
/// </summary>
protected virtual void Dispose(bool disposing)
{
// Check to see if Dispose has already been called.
if (!this._disposed)
{
// Note disposing has been done.
_disposed = true;
// If disposing equals true, dispose all managed
// and unmanaged resources.
if (disposing)
{
if (_sshClient != null)
{
_sshClient.Dispose();
}
if (_sshConnection != null)
{
_sshConnection.Dispose();
}
}
// Call the appropriate methods to clean up
// unmanaged resources here.
_sshClient = null;
_sshConnection = null;
}
}
/// <summary>
/// SSH Secure copy protocol.
/// </summary>
/// <param name="sshConnection">SSH connection adapter.</param>
public SshScp(SshConnection sshConnection)
{
_sshConnection = sshConnection;
_scp = new Scp(sshConnection.Host, sshConnection.Username);
// Get the authentication used.
if (sshConnection.IsPrivateKeyAuthentication)
{
// For each private key file.
foreach (PrivateKeyFile keyFile in sshConnection.PrivateKeyFiles)
{
// If a file exists.
if (!String.IsNullOrEmpty(keyFile.PrivateKey) && !String.IsNullOrEmpty(keyFile.PrivateKeyPassword))
{
// Set the file.
_scp.AddIdentityFile(keyFile.PrivateKey, keyFile.PrivateKeyPassword);
}
// If a file exists.
if (!String.IsNullOrEmpty(keyFile.PrivateKey))
{
// Set the file.
_scp.AddIdentityFile(keyFile.PrivateKey);
}
}
}
else
{
// If a password exists.
if (!String.IsNullOrEmpty(sshConnection.Password))
{
// Set the password.
_scp.Password = sshConnection.Password;
}
}
// Set the events.
_scp.OnTransferStart += _sftp_OnTransferStart;
_scp.OnTransferProgress += _sftp_OnTransferProgress;
_scp.OnTransferEnd += _sftp_OnTransferEnd;
}
/// <summary>
/// Secure shell host client.
/// </summary>
/// <param name="sshConnection">SSH connection adapter.</param>
public SshClient(SshConnection sshConnection)
{
_sshConnection = sshConnection;
// Get the authentication used.
if (sshConnection.IsPrivateKeyAuthentication)
{
// Add the private key files.
List <Renci.SshNet.PrivateKeyFile> privateKeyFile = new List <Renci.SshNet.PrivateKeyFile>();
foreach (PrivateKeyFile keyFile in sshConnection.PrivateKeyFiles)
{
privateKeyFile.Add(keyFile.SshNetPrivateKeyFile);
}
// If port number is 22 (default).
if (sshConnection.Port == 22)
{
_sshClient = new Renci.SshNet.SshClient(sshConnection.Host, sshConnection.Username, privateKeyFile.ToArray());
}
else
{
_sshClient = new Renci.SshNet.SshClient(sshConnection.Host, sshConnection.Port, sshConnection.Username, privateKeyFile.ToArray());
}
}
else
{
// If port number is 22 (default).
if (sshConnection.Port == 22)
{
_sshClient = new Renci.SshNet.SshClient(sshConnection.Host, sshConnection.Username, sshConnection.Password);
}
else
{
_sshClient = new Renci.SshNet.SshClient(sshConnection.Host, sshConnection.Port, sshConnection.Username, sshConnection.Password);
}
}
}