| public AuthenticateAsServerAsync ( ) : System.Threading.Tasks.Task | ||
| Résultat | System.Threading.Tasks.Task | |
private static async Task RespondToOneMsg(TcpListener listener)
{
var socket = await listener.AcceptSocketAsync();
var client = await listener.AcceptTcpClientAsync();
Console.WriteLine("Connected");
using (var stream = new NegotiateStream(client.GetStream()))
{
await stream.AuthenticateAsServerAsync(CredentialCache.DefaultNetworkCredentials, ProtectionLevel.EncryptAndSign, TokenImpersonationLevel.Identification);
Console.WriteLine($"remote {stream.RemoteIdentity.AuthenticationType}");
Console.WriteLine($"remote name = {stream.RemoteIdentity.Name}");
var recvBuffer = new byte[1024];
var byteCount = stream.Read(recvBuffer, 0, recvBuffer.Length);
Console.WriteLine(Encoding.UTF8.GetString(recvBuffer, 0, byteCount));
var sendBuffer = Encoding.UTF8.GetBytes("Reply from server");
stream.Write(sendBuffer, 0, sendBuffer.Length);
}
}
protected override Stream OnAcceptUpgrade(Stream stream, out SecurityMessageProperty remoteSecurity)
{
#if SUPPORTS_WINDOWSIDENTITY // NegotiateStream
// wrap stream
NegotiateStream negotiateStream = new NegotiateStream(stream);
// authenticate
try
{
if (WcfEventSource.Instance.WindowsStreamSecurityOnAcceptUpgradeIsEnabled())
{
WcfEventSource.Instance.WindowsStreamSecurityOnAcceptUpgrade(EventTraceActivity);
}
negotiateStream.AuthenticateAsServerAsync(_parent.ServerCredential, _parent.ProtectionLevel,
TokenImpersonationLevel.Identification).GetAwaiter().GetResult();
}
catch (AuthenticationException exception)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new SecurityNegotiationException(exception.Message,
exception));
}
catch (IOException ioException)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new SecurityNegotiationException(
SR.Format(SR.NegotiationFailedIO, ioException.Message), ioException));
}
remoteSecurity = CreateClientSecurity(negotiateStream, _parent.ExtractGroupsForWindowsAccounts);
return negotiateStream;
#else
throw ExceptionHelper.PlatformNotSupported(ExceptionHelper.WinsdowsStreamSecurityNotSupported);
#endif // SUPPORTS_WINDOWSIDENTITY
}
protected override Stream OnAcceptUpgrade(Stream stream, out SecurityMessageProperty remoteSecurity)
{
#if FEATURE_NETNATIVE // NegotiateStream
throw ExceptionHelper.PlatformNotSupported("NegotiateStream is not supported on UWP yet");
#else
// wrap stream
NegotiateStream negotiateStream = new NegotiateStream(stream);
// authenticate
try
{
if (TD.WindowsStreamSecurityOnAcceptUpgradeIsEnabled())
{
TD.WindowsStreamSecurityOnAcceptUpgrade(EventTraceActivity);
}
negotiateStream.AuthenticateAsServerAsync(_parent.ServerCredential, _parent.ProtectionLevel,
TokenImpersonationLevel.Identification).GetAwaiter().GetResult();
}
catch (AuthenticationException exception)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new SecurityNegotiationException(exception.Message,
exception));
}
catch (IOException ioException)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new SecurityNegotiationException(
SR.Format(SR.NegotiationFailedIO, ioException.Message), ioException));
}
remoteSecurity = CreateClientSecurity(negotiateStream, _parent.ExtractGroupsForWindowsAccounts);
return negotiateStream;
#endif // FEATURE_NETNATIVE
}
