// Konstruktor zur Verbindungseinstellung mittels Zertifikat
public SSH(string ipadress, string port, string username, string certificate, string passphrase)
{
// Variablen überprüfen
if (ipadress == ResourceText.EMPTY)
{
throw new Exception(Handler.CreateException(ResourceText.Message, ResourceText.ExceptionClass, ResourceText.ExceptionSSH, ResourceText.ExceptionIP));
}
if (username == ResourceText.EMPTY)
{
throw new Exception(Handler.CreateException(ResourceText.Message, ResourceText.ExceptionClass, ResourceText.ExceptionSSH, ResourceText.ExceptionUser));
}
if (Tool.String2Int(port, 22) > _maxport)
{
throw new Exception(Handler.CreateException(ResourceText.Message, ResourceText.ExceptionClass, ResourceText.ExceptionSSH, ResourceText.ExceptionPort));
}
if (certificate == ResourceText.EMPTY)
{
throw new Exception(Handler.CreateException(ResourceText.Message, ResourceText.ExceptionClass, ResourceText.ExceptionSSH, ResourceText.ExceptionCertificate));
}
// Klassenvariablen beschreiben
_ipaddress = ipadress;
_port = port;
_username = username;
_certificate = certificate;
_passphrase = Chiper.Decrypt(passphrase, ResourceText.Passphrase);
// Zertifikat basierte Verbindung erstellen
_connection = new ConnectionInfo(ipadress, Tool.String2Int(port, 22), username, new PrivateKeyAuthenticationMethod(username, new PrivateKeyFile[] { new PrivateKeyFile(@certificate, passphrase) }));
}
// Konstruktor zur Verbindungseinstellung mittels Benutzer und Passwort
public SSH(string ipaddress, string port, string username, string password = null)
{
// Eingabevariablen überprüfen
if (ipaddress == ResourceText.EMPTY || ipaddress.Length > Convert.ToInt16(ResourceText.sshIPAddressLength))
{
throw new Exception(Handler.CreateException(ResourceText.Message, ResourceText.ExceptionClass, ResourceText.ExceptionSSH, ResourceText.ExceptionIP));
}
if (username == ResourceText.EMPTY || username.Length > Convert.ToInt16(ResourceText.sshFieldMaxLength))
{
throw new Exception(Handler.CreateException(ResourceText.Message, ResourceText.ExceptionClass, ResourceText.ExceptionSSH, ResourceText.ExceptionUser));
}
if (Tool.String2Int(port, Convert.ToInt16(ResourceText.sshPORT)) > _maxport || Tool.String2Int(port, Convert.ToInt16(ResourceText.sshPORT)) < _minport)
{
throw new Exception(Handler.CreateException(ResourceText.Message, ResourceText.ExceptionClass, ResourceText.ExceptionSSH, ResourceText.ExceptionPort));
}
// Klassenvariablen mit übergebenen Werten an Konstruktor beschreiben
_ipaddress = ipaddress;
_username = username;
_port = port;
try
{
// Versuchen übergebenes Passwort zu entschlüsseln
_password = Chiper.Decrypt(password, ResourceText.Passphrase);
}
catch
{
throw new Exception(Handler.CreateException(ResourceText.Message, ResourceText.ExceptionClass, ResourceText.ExceptionSSH, ResourceText.ExceptionPasswortDecrypt));
}
// Passwort basierte Verbindung erstellen
_connection = new ConnectionInfo(ipaddress, Tool.String2Int(port, 22), username, new AuthenticationMethod[] { new PasswordAuthenticationMethod(username, password) });
}