public static FtpClient CreateFtpClient(this IFtpConnectionInfo connectionParameters)
{
FtpClient client = new FtpClient(connectionParameters.Server, connectionParameters.PortNumber, new NetworkCredential(connectionParameters.Login, connectionParameters.Password));
var certificateChecks = new List <Func <X509Certificate, bool> >();
var makeChecks = !(connectionParameters.NoCheck ?? false);
if (makeChecks)
{
if (!string.IsNullOrWhiteSpace(connectionParameters.FingerPrintSha1))
{
certificateChecks.Add(i => string.Equals(i.GetCertHashString(), connectionParameters.FingerPrintSha1.Replace(":", ""), StringComparison.InvariantCultureIgnoreCase));
}
if (!string.IsNullOrWhiteSpace(connectionParameters.SerialNumber))
{
certificateChecks.Add(i => string.Equals(i.GetSerialNumberString(), connectionParameters.SerialNumber.Replace(":", ""), StringComparison.InvariantCultureIgnoreCase));
}
if (!string.IsNullOrWhiteSpace(connectionParameters.PublicKey))
{
certificateChecks.Add(i => string.Equals(i.GetPublicKeyString(), connectionParameters.PublicKey.Replace(":", ""), StringComparison.InvariantCultureIgnoreCase));
}
if (connectionParameters.IssuerChecks != null && connectionParameters.IssuerChecks.Count > 0)
{
certificateChecks.Add(i =>
connectionParameters.IssuerChecks.GroupJoin(
GetDictionary(i.Issuer),
l => l.Key,
r => r.Key,
(l, r) => string.Equals(l.Value, r.Select(i => i.Value).FirstOrDefault(), StringComparison.InvariantCultureIgnoreCase)
, StringComparer.InvariantCultureIgnoreCase).All(i => i));
}
if (connectionParameters.SubjectChecks != null && connectionParameters.SubjectChecks.Count > 0)
{
certificateChecks.Add(i =>
connectionParameters.SubjectChecks.GroupJoin(
GetDictionary(i.Subject),
l => l.Key,
r => r.Key,
(l, r) => string.Equals(l.Value, r.Select(i => i.Value).FirstOrDefault(), StringComparison.InvariantCultureIgnoreCase)
, StringComparer.InvariantCultureIgnoreCase).All(i => i));
}
}
if (certificateChecks.Count > 0)
{
client.ValidateAnyCertificate = !makeChecks;
if (connectionParameters.Tls ?? false)
{
client.EncryptionMode = FtpEncryptionMode.Explicit;
}
else if (connectionParameters.Ssl ?? false)
{
client.EncryptionMode = FtpEncryptionMode.Implicit;
}
client.ValidateCertificate += (c, e) => e.Accept = certificateChecks.All(certificateCheck => certificateCheck(e.Certificate));
}
client.Connect();
return(client);
}
public FtpFileValue(IFtpConnectionInfo connectionInfo, string folder, string fileName, string connectorCode, string connectorName, string connectionName)
: base(new FtpFileValueMetadata
{
Server = connectionInfo.Server,
Folder = folder,
Name = fileName,
ConnectorCode = connectorCode,
ConnectionName = connectionName,
ConnectorName = connectorName
}) => (Name, _folder, _connectionInfo) = (fileName, folder, connectionInfo);
public FtpFileValue(IFtpConnectionInfo connectionInfo, string folder, string fileName)
: this(connectionInfo, folder, fileName, null, null, null)
{
}