public async Task <byte[]> GetImage(string fileName)
{
try
{
var client = new FtpClient(_host, _user, _password)
{
ValidateAnyCertificate = true
};
await client.AutoConnectAsync();
using var stream = new MemoryStream();
if (!await client.DownloadAsync(stream, fileName))
{
_logger.LogInformation($"Não foi possível fazer o download do arquivo {fileName}");
}
await client.DisconnectAsync();
return(stream.ToArray());
}
catch (Exception ex)
{
_logger.LogError(ex.Message);
throw;
}
}
public async Task <bool> connect()
{
if (secureMode)
{
await ftpClient.AutoConnectAsync();
}
else
{
await ftpClient.ConnectAsync();
}
return(ftpClient.IsConnected);
}
public async Task <Stream> OpenReadAsync(string path, CancellationToken cancellationToken = default)
{
await _client.AutoConnectAsync(cancellationToken).ConfigureAwait(false);
try
{
return(await _client.OpenReadAsync(path, FtpDataType.Binary, 0, true, cancellationToken).ConfigureAwait(false));
}
catch (FtpCommandException e) when(e.CompletionCode == "550")
{
throw new BlobNotFoundException(path, e);
}
}
