/// <summary>
/// 连接FTP
/// </summary>
/// <returns></returns>
public bool Connect()
{
bool result = false;
if (ftpClient != null)
{
if (ftpClient.IsConnected)
{
Log4netUtil.Log4NetHelper.Info(String.Format(@"Connect->连接FTP成功:{0}", string.Empty), @"Ftp");
return(true);
}
else
{
try
{
ftpClient.Connect();
Log4netUtil.Log4NetHelper.Info(String.Format(@"Connect->连接FTP成功:{0}", string.Empty), @"Ftp");
return(true);
}
catch (Exception ex)
{
Log4netUtil.Log4NetHelper.Error(String.Format(@"Connect->连接FTP异常:{0}", ex.Message), @"Ftp");
return(false);
}
}
}
return(result);
}
/// <summary>
/// Active FTP client
/// </summary>
public void Connecte()
{
if (!IsActiveFTPClient())
{
_FTPClient = new FluentFTP.FtpClient(connection.ServerName, connection.User, new ADTool.Encryption.CryptLib().Decrypt(connection.Password));
_FTPClient.Connect();
}
}
public void connect()
{
try
{
_client.Connect();
}
catch (Exception ex)
{
throw new Exception("Cannot connect to the host. " + ex.Message, ex);
}
}
private FtpClient GetNewClient()
{
var _ftpClient = new FtpClient(_config.HostName);
_ftpClient.Credentials = _config.Username == null ?
new NetworkCredential() :
new NetworkCredential(_config.Username, _config.Password);
_ftpClient.SslProtocols = _config.SslProtocols;
_ftpClient.DataConnectionEncryption = _ftpClient.EncryptionMode != FtpEncryptionMode.None;
_ftpClient.Connect();
return(_ftpClient);
}
public bool Connect(string host, int port, string username, string password)
{
try
{
FluentFTP.FtpTrace.EnableTracing = false;
ftp = new FluentFTP.FtpClient(host, port, username, password);
ftp.EnableThreadSafeDataConnections = false;
ftp.TransferChunkSize = transferChunkSize;
ftp.Connect();
return(ftp.IsConnected);
}
catch (Exception ex)
{
Trace.WriteLine(ex.Message);
}
return(false);
}
/// <summary>
/// 连接FTP
/// </summary>
/// <returns></returns>
public bool Connect()
{
try
{
ftp = new FluentFTP.FtpClient(Host, Port, User, Password)
{
EncryptionMode = FtpEncryptionMode.None,
ValidateAnyCertificate = true
};
ftp.Connect();
return(true);
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
return(false);
}
}
private bool Save()
{
vm = this.DataContext as PersonViewModel;
List <string> errors = vm.GetModelErrors();
var enterErrors = errors.Where(pp => /*!pp.StartsWith("Не прикреплен скан документа") && */ !pp.EndsWith(" не заполнено"));
if (enterErrors.Any() && MessageBox.Show(string.Join(Environment.NewLine, enterErrors) + Environment.NewLine + "Чтобы поправить, нажмите Отмена", "", MessageBoxButton.OKCancel) == MessageBoxResult.Cancel)
{
return(false);
}
try
{
//await new ProgressRunner().RunAsync(
// new Action<ProgressHandler>((progressChanged) =>
{
//progressChanged(1, "Сохранение");
//MessageBox.Show(string.Join(Environment.NewLine, errors));
var db = new ProvodnikContext();
Person p;
if (vm.Id.HasValue)
{
p = db.Persons.Single(pp => pp.Id == vm.Id.Value);
MainWindow.Mapper.Value.Map(vm, p);
var currents = vm.Documents.Where(pp => pp.Id.HasValue).Select(pp => pp.Id.Value).ToList();
var toDelete = (from pd in db.PersonDocs
where pd.PersonId == p.Id && !currents.Contains(pd.Id)
select pd);
db.PersonDocs.RemoveRange(toDelete);
db.SaveChanges();
}
else
{
db.Persons.Add(p = new Person()); // { Fio = vm.Fio });
MainWindow.Mapper.Value.Map(vm, p);
db.SaveChanges();
}
//progressChanged(29, "Загрузка сканов");
var share = 70.0 / vm.Documents.Count;
using (var client = new FluentFTP.FtpClient())
{
App.ConfigureFtpClient(client);
client.Connect();
foreach (var d in vm.Documents)
{
PersonDoc pd;
if (d.Id.HasValue)
{
pd = db.PersonDocs.Single(pp => pp.Id == d.Id.Value);
}
else
{
db.PersonDocs.Add(pd = new PersonDoc()
{
PersonId = p.Id, IsActive = true, DocTypeId = d.DocTypeId, FileName = d.FileName
});
db.SaveChanges();
}
if (d.FileName == null)
{
ImageSource source = null;
Application.Current.Dispatcher.Invoke((Action)(() =>
{
source = d.Bitmap.Source;
}));
if (source != null)
{
var remotePath = $@"ProvodnikDocs/{p.Id.ToString()}/{DateTime.Now.Ticks}.jpg"; // "/1_Иванов";
while (client.Upload(ToByteArray(source as BitmapSource), remotePath, FtpRemoteExists.Overwrite, true)
!= FtpStatus.Success)
{
} //, FtpVerify.Retry);
pd.FileName = remotePath;
d.FileName = remotePath; //for GetScanErrors(true)
/**/
/*using (WebClient wc = new WebClient() { Credentials = new NetworkCredential(App.CurrentConfig.FtpUser, App.CurrentConfig.FtpPassw) })
* {
* var fileName = $@"{DateTime.Now.Ticks}.jpg";
* System.IO.File.Copy(d.LocalFileName, fileName);
*
* var remotePath = $@"ProvodnikDocs/{p.Id.ToString()}/";// "/1_Иванов";
* // wc.DownloadProgressChanged += wc_DownloadProgressChanged;
* //wc.UploadFile("http://u0920601.plsk.regruhosting.ru/" +remotePath, "STOR", fileName);
* //wc.UploadData("http://u0920601.plsk.regruhosting.ru/" + remotePath, "STOR", ToByteArray(source as BitmapSource));
* //HttpContent stringContent = new StringContent(paramString);
* //HttpContent fileStreamContent = new StreamContent(paramFileStream);
* var res= Upload("http://u0920601.plsk.regruhosting.ru/" + remotePath, ToByteArray(source as BitmapSource));
* // var ff= res.Result;
* pd.FileName = remotePath;
* d.FileName = remotePath; //for GetScanErrors(true)
* }*/
}
else
{
pd.FileName = null;
}
db.SaveChanges();
}
pd.PrinesetK = d.PrinesetK;
db.SaveChanges();
//progressChanged(share);
}
}
vm.FillMessagesAndAlls(p);
db.SaveChanges();
} //));
}
catch (Exception ex) { MessageBox.Show(ex.Message); }
//ProgressChanged(100);
IsChanged = false;
return(true);
}
private async Task CreateFtpClientAsync(FtpConfig config, Func <string, Task <string> > securePasswordCallBack)
{
try
{
var passwd = await securePasswordCallBack.Invoke(config.Ftp.Credentials.AzureKeyVault.SecretName);
var isRegistered = clientCollection.TryGetValue(config.Ftp.Host, out _ftpClient);
if (!isRegistered)
{
var ftpClient = (config.Ftp.Protocol.Equals(FtpConstants.Ftps, StringComparison.InvariantCultureIgnoreCase) || config.Ftp.Port.Equals(990)) ?
new FluentFTP.FtpClient(config.Ftp.Host)
{ //FTPS explicitly or Port = 990 => automatically create FTPS
Credentials = new NetworkCredential(config.Ftp.Credentials.Username, passwd),
Port = config.Ftp.Port,
EnableThreadSafeDataConnections = true,
DataConnectionType = config.Ftp.DataConnectionType == FtpConstants.FtpActiveMode ? FtpDataConnectionType.AutoActive : FtpDataConnectionType.AutoPassive,
EncryptionMode = config.Ftp.Port.Equals(990) ? FtpEncryptionMode.Implicit : FtpEncryptionMode.Explicit
}
:
new FluentFTP.FtpClient(config.Ftp.Host)
{
Credentials = new NetworkCredential(config.Ftp.Credentials.Username, await securePasswordCallBack.Invoke(config.Ftp.Credentials.AzureKeyVault.SecretName)),
Port = config.Ftp.Port,
EnableThreadSafeDataConnections = true
};
ftpClient.ValidateCertificate += (control, e) =>
{
e.Accept = (string.IsNullOrEmpty(config.Ftp.ValidateServerCertificate) ||
config.Ftp.ValidateServerCertificate.Equals("false", StringComparison.InvariantCultureIgnoreCase)) ? true
: (e.Certificate.GetRawCertDataString() == config.Ftp.ValidateServerCertificate || e.PolicyErrors == SslPolicyErrors.None);
};
_ftpClient = ftpClient;
clientCollection.Add(config.Ftp.Host, ftpClient);
}
if (_ftpClient != null && !_ftpClient.IsConnected)
{
_ftpPolicyRegistry.GetPolicy(FtpPolicyName.FtpConnectPolicy).Execute(() => _ftpClient.Connect());
}
}
catch (Exception)
{
throw;
}
}
/// <summary>
/// Opens a FXP PASV connection between the source FTP Server and the destination FTP Server
/// </summary>
/// <param name="remoteClient">FtpClient instance of the destination FTP Server</param>
/// <returns>A data stream ready to be used</returns>
private FtpFxpSession OpenPassiveFXPConnection(FtpClient remoteClient, bool trackProgress)
{
FtpReply reply;
Match m;
FtpClient sourceClient = null;
FtpClient destinationClient = null;
FtpClient progressClient = null;
// create a new connection to the source FTP server if EnableThreadSafeDataConnections is set
if (EnableThreadSafeDataConnections)
{
sourceClient = CloneConnection();
sourceClient._AutoDispose = true;
sourceClient.CopyStateFlags(this);
sourceClient.Connect();
sourceClient.SetWorkingDirectory(GetWorkingDirectory());
}
else
{
sourceClient = this;
}
// create a new connection to the target FTP server if EnableThreadSafeDataConnections is set
if (remoteClient.EnableThreadSafeDataConnections)
{
destinationClient = remoteClient.CloneConnection();
destinationClient._AutoDispose = true;
destinationClient.CopyStateFlags(remoteClient);
destinationClient.Connect();
destinationClient.SetWorkingDirectory(remoteClient.GetWorkingDirectory());
}
else
{
destinationClient = remoteClient;
}
// create a new connection to the target FTP server to track progress
// if progress tracking is enabled during this FXP transfer
if (trackProgress)
{
progressClient = remoteClient.CloneConnection();
progressClient._AutoDispose = true;
progressClient.CopyStateFlags(remoteClient);
progressClient.Connect();
progressClient.SetWorkingDirectory(remoteClient.GetWorkingDirectory());
}
sourceClient.SetDataType(sourceClient.FXPDataType);
destinationClient.SetDataType(destinationClient.FXPDataType);
// send PASV command to destination FTP server to get passive port to be used from source FTP server
if (!(reply = destinationClient.Execute("PASV")).Success)
{
throw new FtpCommandException(reply);
}
m = Regex.Match(reply.Message, @"(?<quad1>\d+)," + @"(?<quad2>\d+)," + @"(?<quad3>\d+)," + @"(?<quad4>\d+)," + @"(?<port1>\d+)," + @"(?<port2>\d+)");
if (!m.Success || m.Groups.Count != 7)
{
throw new FtpException("Malformed PASV response: " + reply.Message);
}
// Instruct source server to open a connection to the destination Server
if (!(reply = sourceClient.Execute($"PORT {m.Value}")).Success)
{
throw new FtpCommandException(reply);
}
// the FXP session stores the active connections used for this FXP transfer
return(new FtpFxpSession {
SourceServer = sourceClient,
TargetServer = destinationClient,
ProgressServer = progressClient,
});
}
