public FtpBinding(FtpConfiguration config, ParameterInfo parameter, TraceWriter trace, FtpAttribute ftpAttribute)
{
_config = config;
_parameter = parameter;
_trace = trace;
_ftpAttribute = ftpAttribute;
}
public static void UseFtp(this JobHostConfiguration config, FtpConfiguration ftpConfiguration)
{
if (config == null)
throw new ArgumentNullException(nameof(config));
// Register our extension configuration provider
config.RegisterExtensionConfigProvider(new FtpExtensionConfig(ftpConfiguration));
}
public static void UseFtp(this JobHostConfiguration config, FtpConfiguration ftpConfiguration)
{
if (config == null)
{
throw new ArgumentNullException(nameof(config));
}
// Register our extension configuration provider
config.RegisterExtensionConfigProvider(new FtpExtensionConfig(ftpConfiguration));
}
public async Task<FtpMessage> GetFileAsync(FtpConfiguration config, string path)
{
switch (config.FtpHost.Scheme)
{
case "sftp":
return await GetFromSftp(config, path);
case "ftps":
return await GetFromFtps(config, path);
default: throw new ArgumentException("Unsupported uri scheme. Only ftps and sftp is supported.", nameof(config));
}
}
public FtpExtensionConfig(FtpConfiguration ftpConfiguration)
{
_ftpConfiguration = ftpConfiguration;
}
public FtpClient(FtpConfiguration config)
{
_config = config;
}
private async Task<FtpMessage> GetFromFtps(FtpConfiguration config, string path)
{
var host = config.FtpHost.Host;
var username = config.Username;
var password = config.Password;
var port = config.FtpPort;
using (var client = new FTPSClient())
{
client.Connect(host,
new NetworkCredential(username, password),
ESSLSupportMode.CredentialsRequired |
ESSLSupportMode.DataChannelRequested);
var ftps = client.GetFile(path);
var data = ReadToEnd(ftps);
return new FtpMessage
{
Configuration = config,
Data = data,
Filename = path
};
}
}
private async Task<FtpMessage> GetFromSftp(FtpConfiguration config, string path)
{
var host = config.FtpHost.Host;
var username = config.Username;
var password = config.Password;
var port = config.FtpPort;
using (var sftpClient = new SftpClient(host, port, username, password))
{
sftpClient.Connect();
var data = sftpClient.ReadAllBytes(path);
sftpClient.Disconnect();
return new FtpMessage
{
Configuration = config,
Data = data,
Filename = path
};
}
}
public FtpExtensionConfig(FtpConfiguration ftpConfiguration)
{
_ftpConfiguration = ftpConfiguration;
}
public FtpAttributeBindingProvider(FtpConfiguration config, TraceWriter trace)
{
_config = config;
_trace = trace;
}
public FtpValueBinder(IFtpClient client, FtpConfiguration config, FtpAttribute ftpAttribute)
{
_client = client;
_config = config;
_ftpAttribute = ftpAttribute;
}