public static void UnloadKey(SshConnectionData sftpConnectionData, string clientName, string authorizedKeyPath)
{
lock (locker)
{
// Inserire quì la connessione ssh e salvataggio della chiave pubblica sul server
// Lo faccio tramite SSH, in questo modo è possibile tenere webserver e server ssh anche separati
SftpHelper sftp = new SftpHelper();
// download authorized_keys
sftp.DownloadFile(sftpConnectionData, authorizedKeyPath, Constants.TEMP_AUTHORIZED_KEYS_FILENAME);
// check if authorized keys already contains the client key
bool clientCurrentlyLoaded = IsClientCurrentlyLoaded(clientName);
// aggiunta della nuova chiave ad authorized_keys
if (clientCurrentlyLoaded)
{
Console.WriteLine($"Unloading {clientName} key.");
RemoveAuthorizedKey(clientName);
// upload di authorized_keys
sftp.UploadFile(sftpConnectionData, Constants.TEMP_AUTHORIZED_KEYS_FILENAME, authorizedKeyPath);
}
}
}
private static UploadResult UploadExportCsvToSftp(string remoteDirectory, string uploadFileNamePath)
{
var result = new UploadResult
{
SourceFileNamePath = uploadFileNamePath,
DestinationFileNamePath = Path.Combine(remoteDirectory, Path.GetFileName(uploadFileNamePath))
};
if (SftpHelper.CreateDirectory(remoteDirectory))
{
if (SftpHelper.UploadFile(result.DestinationFileNamePath, uploadFileNamePath, out string errorMessage))
{
result.Success = true;
result.SuccessMessage = "The upload has completed successfully";
}
else
{
result.Success = false;
result.ErrorMessage = errorMessage;
}
}
else
{
result.Success = false;
result.ErrorMessage = "Unable to create upload folder in remote server";
}
return(result);
}
public static void SaveKeys(SshConnectionData sftpConnectionData, string sshUsername, string clientName, string publicKey, string authorizedKeyPath, int?forwardingPort)
{
lock (locker)
{
// Inserire quì la connessione ssh e salvataggio della chiave pubblica sul server
// Lo faccio tramite SSH, in questo modo è possibile tenere webserver e server ssh anche separati
SftpHelper sftp = new SftpHelper();
// download authorized_keys
sftp.DownloadFile(sftpConnectionData, authorizedKeyPath, Constants.TEMP_AUTHORIZED_KEYS_FILENAME);
#warning la verifica della presenza funziona, ma non è un metodo efficiente. forse andrebbe fatto a database prima di scaricare il file delle auth
// check if authorized keys already contains the client key
bool clientAlreadyEnabled = IsClientAlreadyEnabled(publicKey, clientName);
// aggiunta della nuova chiave ad authorized_keys
if (!clientAlreadyEnabled)
{
AddKeyToAuthorized(publicKey, clientName, forwardingPort);
// upload di authorized_keys
sftp.UploadFile(sftpConnectionData, Constants.TEMP_AUTHORIZED_KEYS_FILENAME, authorizedKeyPath);
}
}
}