public AuthMechanismProcessorStatus ProcessResponse(string data) { if (data != null) { State = States.WaitingForUsername; } switch (State) { case States.Initial: Connection.WriteResponse(new SmtpResponse(StandardSmtpResponseCode.AuthenticationContinue, Convert.ToBase64String( Encoding.ASCII.GetBytes("Username:"******"Password:")))); State = States.WaitingForPassword; return(AuthMechanismProcessorStatus.Continue); case States.WaitingForPassword: string password = ServerUtility.DecodeBase64(data); State = States.Completed; Credentials = new LoginAuthenticationCredentials(_username, password); AuthenticationResult result = Connection.Server.Behaviour.ValidateAuthenticationCredentials(Connection, Credentials); switch (result) { case AuthenticationResult.Success: return(AuthMechanismProcessorStatus.Success); break; default: return(AuthMechanismProcessorStatus.Failed); break; } default: throw new NotImplementedException(); } }
public async override Task<AuthMechanismProcessorStatus> ProcessResponseAsync(string data) { if (data != null) { State = States.WaitingForUsername; } switch (State) { case States.Initial: await Connection.WriteResponseAsync(new SmtpResponse(StandardSmtpResponseCode.AuthenticationContinue, Convert.ToBase64String( Encoding.ASCII.GetBytes("Username:"******"Password:")))); State = States.WaitingForPassword; return AuthMechanismProcessorStatus.Continue; case States.WaitingForPassword: string password = DecodeBase64(data); State = States.Completed; Credentials = new LoginAuthenticationCredentials(_username, password); AuthenticationResult result = await Connection.Server.Behaviour.ValidateAuthenticationCredentialsAsync(Connection, Credentials); switch (result) { case AuthenticationResult.Success: return AuthMechanismProcessorStatus.Success; default: return AuthMechanismProcessorStatus.Failed; } default: throw new NotImplementedException(); } }