public IHttpActionResult Authenticate([FromBody] AuthenticateRequest dataDocument)
{
try
{
if (Request.Headers.Authorization != null)
{
var headerRequest = new HeaderRequest(Request.Headers.Accept.ToString(), Request.Headers.Authorization.Scheme, Request.Headers.Authorization.Parameter);
var action = new AuthenticateAction(headerRequest, dataDocument);
return(Ok(action.ActionResult));
}
else
{
HlpLog.Warning(eService.ServiceAuthentication, "", CodeMessages.InvalidHeaderParameters);
ResponseStatus response = HlpGenerateResponse.GeneratePostResponse("0400", HlpLog.GetEnumDescription(CodeMessages.InvalidHeaderParameters), "Undefined", string.Empty, "0");
response.Result.Add("Errors", HlpLog.GetEnumDescription(CodeMessages.InvalidHeaderParameters));
return(Ok(response));
}
}
catch (Exception ex)
{
ResponseStatus response = HlpGenerateResponse.GeneratePostResponse("0500", HlpLog.GetEnumDescription(CodeMessages.InvalidHeaderParameters), "Undefined", string.Empty, "0");
response.Result.Add("Errors", ex.Message);
HlpLog.Error(eService.ServiceAuthentication, "", CodeMessages.InvalidHeaderParameters, ex);
return(Ok(response));
}
}
public bool Authenticate()
{
var validateCommand = false;
while (!validateCommand)
{
_chatserver.Write(_client.GetStream(),
AuthenticationProtocolValues.CommandPrompt);
var data = _chatserver.Read(_client.GetStream());
data = data.Trim();
_action = action_default;
if (data.ToUpper().IndexOf(AuthenticationProtocolValues.LoginCommand, StringComparison.Ordinal) == 0)
{
_action = action_login;
validateCommand = true;
}
if (data.ToUpper().IndexOf(AuthenticationProtocolValues.RegisterCommand, StringComparison.Ordinal) == 0)
{
_action = action_register;
validateCommand = true;
}
if (!_action())
{
return(false);
}
}
_chatserver.Write(_client.GetStream(),
AuthenticationProtocolValues.AutenticatedMsg);
return(true);
}
//Main authentication method
public bool Authenticate()
{
byte[] bytes = new byte[256];
string data = null;
bool validate_command = false;
//Get user command
//Valid command is login and register
while (!validate_command)
{
chatserver.Write(client.GetStream(),
AuthenticationProtocolValues.COMMAND_PROMPT);
data = chatserver.Read(client.GetStream());
data = data.Trim();
//default action is to assume that the command is invalid
action = new AuthenticateAction(action_default);
//actions are reassigned based on data entered by user
if (data.ToUpper().IndexOf(AuthenticationProtocolValues.LOGIN_COMMAND) == 0)
{
action = new AuthenticateAction(action_login);
validate_command = true;
}
if (data.ToUpper().IndexOf(AuthenticationProtocolValues.REGISTER_COMMAND) == 0)
{
action = new AuthenticateAction(action_register);
validate_command = true;
}
//perform the action
//if it failed the the process has failed
if (!action())
{
return(false);
}
} //While
//when out of loop the command has succeed
//send the authenticated message to the client
chatserver.Write(client.GetStream(),
AuthenticationProtocolValues.AUTENTICATED_MSG);
return(true);
}
