public bool Connect(IFTPSettings settings)
{
var connectionInfo = new ConnectionInfo(settings.address,
settings.userName,
new PasswordAuthenticationMethod(settings.userName, settings.password)
);
_client = new SftpClient(connectionInfo);
_client.Connect();
_directory = string.IsNullOrWhiteSpace(settings.directory) ? "." : settings.directory;
return(true);
}
public static IServerAccess CreateAccessTo(IFTPSettings settings)
{
switch (settings.protocol.ToLower())
{
case "ftp":
return(new FTPAccess(settings));
case "sftp":
return(new SFTPAccess(settings));
default:
throw new ArgumentException($"Unknown protocol {settings.protocol}");
}
}
public bool Connect(IFTPSettings settings)
{
_client?.Disconnect();
var addressPort = settings.address.Split(':');
int port = 21;
NetworkCredential nwc = null;
if (addressPort.Length > 1)
{
port = Convert.ToInt32(addressPort[1]);
}
if (!string.IsNullOrEmpty(settings.userName) && settings.userName != "anonymous")
{
nwc = new NetworkCredential(settings.userName, settings.password);
}
_client = new FtpClient($"{addressPort[0]}", port, nwc)
{
DataConnectionType = (settings.mode.ToLower() == "active")
? FtpDataConnectionType.AutoActive
: FtpDataConnectionType.AutoPassive,
};
if (settings.encryption != DestinationFTP.EncryptionNone)
{
if (settings.encryption == DestinationFTP.EncryptionSSL)
{
_client.EncryptionMode = FtpEncryptionMode.Implicit;
}
else
{
_client.EncryptionMode = FtpEncryptionMode.Explicit;
}
}
_client.Connect();
_client.SetWorkingDirectory(settings.directory);
return(true);
}
public FTPAccess(IFTPSettings settings)
{
Connect(settings);
}