public Task Handle(HttpContext httpContext)
{
string route = httpContext.Request.Path.ToString();
CheckinMessage checkinMessage = GetCheckinMessageFromRequest(httpContext.Request);
// If the route is not incldued in the list of valid routes, return a default page
if (!State.Profile.Server.URLs.Contains(route) || !checkinMessage.IsValid)
{
return(DefaultResponse(httpContext));
}
FactionMessage factionMessage = new FactionMessage();
if (!String.IsNullOrEmpty(checkinMessage.StagingName))
{
factionMessage = _factionAPIHandler.HandleStage(checkinMessage.StagingName, checkinMessage.StagingId, checkinMessage.Message, httpContext.Connection.RemoteIpAddress.ToString());
}
else
{
factionMessage = _factionAPIHandler.HandleBeacon(checkinMessage.AgentName, checkinMessage.Message, httpContext.Connection.RemoteIpAddress.ToString());
}
// Convert Faction Message to response as defined by the profile
string responseContent = _responseHandler.ProcessFactionMessage(httpContext, factionMessage);
if (String.IsNullOrEmpty(responseContent))
{
return(DefaultResponse(httpContext));
}
return(httpContext.Response.WriteAsync(responseContent));
}
public IHttpActionResult Accept(Guid id)
{
try
{
var registration = _registrationRepository.GetById(id);
var visitor = _visitorRepository.GetById(registration.Visitor.Id);
var eventItem = _eventRepository.GetById(registration.Event.Id);
var scan = Scan.Create(DateTime.Now, "Alsnog geaccepteerd", registration);
registration.Scans.Add(scan);
var body = new CheckinBody()
{
Name = visitor.Name,
City = visitor.City,
Email = visitor.Email,
NumberOfVisitors = registration.NumberOfVisitors,
Postcode = visitor.Postcode,
TimeSlot = eventItem.TimeRange.ToString()
};
var message = new CheckinMessage()
{
Status = 200,
Description = "Alsnog geaccepteerd"
};
var response = new CheckinResponse()
{
Data = body,
Message = message
};
registration.Visited = true;
_registrationRepository.Update(registration);
return(Ok(response));
}
catch (Exception)
{
throw;
}
}
public void Checkin(CheckinMessage message)
{
throw new NotImplementedException();
}
public CheckinMessage GetCheckinMessageFromRequest(HttpRequest httpRequest)
{
// This flag is used to flag this as a valid agent message or not. If we can't
// get the info we want out of the request, we assume its bogus and send a
// default response instead
CheckinMessage checkinMessage = new CheckinMessage();
checkinMessage.IsValid = true;
string _bodyContent = "";
// Check cookies against the profile to see if it matches what we're expecting
foreach (KeyValuePair <string, string> cookie in State.Profile.Agent.Cookies)
{
if (httpRequest.Cookies.ContainsKey(cookie.Key))
{
if (httpRequest.Cookies[cookie.Key] != cookie.Value)
{
Logger.LogError($"Request contains the {cookie.Key} cookie, but value {httpRequest.Cookies[cookie.Key]} does not match profile value of {cookie.Value}");
checkinMessage.IsValid = false;
}
}
else
{
Logger.LogError($"Request does not contain the {cookie.Key} cookie that is specified in the profile");
checkinMessage.IsValid = false;
}
}
// Check headers against the profile to see if it matches what we're expecting
foreach (KeyValuePair <string, string> header in State.Profile.Agent.Headers)
{
if (httpRequest.Headers.ContainsKey(header.Key))
{
if (httpRequest.Headers[header.Key] != header.Value)
{
Logger.LogError($"Request contains the {header.Key} header, but value {httpRequest.Headers[header.Key]} does not match profile value of {header.Value}");
checkinMessage.IsValid = false;
}
}
else
{
Logger.LogError($"Request does not contain the {header.Key} header that is specified in the profile");
checkinMessage.IsValid = false;
}
}
string encodedId = "";
// Check if this is staging message and get staging info
if (State.Profile.Agent.StagingIdentifier.Location == "Header")
{
if (httpRequest.Headers.ContainsKey(State.Profile.Agent.StagingIdentifier.Name))
{
encodedId = httpRequest.Headers[State.Profile.Agent.StagingIdentifier.Name];
}
}
else if (State.Profile.Agent.StagingIdentifier.Location == "Cookie")
{
if (httpRequest.Cookies.ContainsKey(State.Profile.Agent.StagingIdentifier.Name))
{
encodedId = httpRequest.Cookies[State.Profile.Agent.StagingIdentifier.Name];
}
}
if (!String.IsNullOrEmpty(encodedId))
{
string decodedId = Encoding.UTF8.GetString(Convert.FromBase64String(encodedId));
checkinMessage.StagingName = decodedId.Split(':')[0];
checkinMessage.StagingId = decodedId.Split(':')[1];
}
// Get AgentName
if (State.Profile.Agent.CheckinIdentifier.Location == "Cookie")
{
checkinMessage.AgentName = httpRequest.Cookies[State.Profile.Agent.CheckinIdentifier.Name];
}
else if (State.Profile.Agent.CheckinIdentifier.Location == "Header")
{
checkinMessage.AgentName = httpRequest.Headers[State.Profile.Agent.CheckinIdentifier.Name];
}
if (String.IsNullOrEmpty(checkinMessage.AgentName) && (String.IsNullOrEmpty(checkinMessage.StagingName)))
{
Logger.LogError("Got request that we can't find an AgentName or StagingName in. Sending wwwroot/index.html in response.");
checkinMessage.IsValid = false;
}
// Get Message from Agent
if (checkinMessage.IsValid && httpRequest.Method.ToLower() == "post")
{
// Get text from body of request
if (httpRequest.Body != null)
{
using (Stream receiveStream = httpRequest.Body)
{
using (StreamReader readStream = new StreamReader(receiveStream, Encoding.UTF8))
{
_bodyContent = readStream.ReadToEnd();
}
}
if (_bodyContent == State.Profile.Agent.MessageConfig.Default)
{
Logger.LogDebug($"Got blank checkin message from agent {checkinMessage.AgentName}");
checkinMessage.Message = _bodyContent;
}
else if (_bodyContent.StartsWith(State.Profile.Agent.MessageConfig.Prepend))
{
checkinMessage.Message = _bodyContent.Remove(0, State.Profile.Agent.MessageConfig.Prepend.Count());
checkinMessage.Message = checkinMessage.Message.Remove(checkinMessage.Message.Length - State.Profile.Agent.MessageConfig.Append.Count());
}
else
{
Logger.LogError("Request was sent via POST but could not get message out of it. Sending wwwroot/index.html in response.");
}
}
else
{
Logger.LogError($"Got a request without a body. Not a agent message");
checkinMessage.IsValid = false;
}
}
return(checkinMessage);
}
public IHttpActionResult Checkin(Guid id)
{
try
{
var registration = _registrationRepository.GetById(id);
if (registration == null)
{
var message = new CheckinMessage()
{
Status = 602,
Description = "Onbekende ticket"
};
var response = new CheckinResponse()
{
Data = null,
Message = message
};
return(Content(HttpStatusCode.BadRequest, response));
}
var visitor = _visitorRepository.GetById(registration.Visitor.Id);
var eventItem = _eventRepository.GetById(registration.Event.Id);
var currentDate = DateTime.Now;
if (registration.Visited)
{
var scan = Scan.Create(DateTime.Now, "Ticket is al gebruikt", registration);
registration.Scans.Add(scan);
_registrationRepository.Update(registration);
var body = new CheckinBody()
{
Name = visitor.Name,
City = visitor.City,
Email = visitor.Email,
NumberOfVisitors = registration.NumberOfVisitors,
Postcode = visitor.Postcode,
TimeSlot = eventItem.TimeRange.ToString()
};
var message = new CheckinMessage()
{
Status = 601,
Description = "Ticket is al gebruikt"
};
var response = new CheckinResponse()
{
Data = body,
Message = message
};
return(Content(HttpStatusCode.BadRequest, response));
}
if (currentDate >= eventItem.TimeRange.Start && currentDate <= eventItem.TimeRange.End)
{
var scan = Scan.Create(DateTime.Now, "Geaccepteerd", registration);
registration.Scans.Add(scan);
var body = new CheckinBody()
{
Name = visitor.Name,
City = visitor.City,
Email = visitor.Email,
NumberOfVisitors = registration.NumberOfVisitors,
Postcode = visitor.Postcode,
TimeSlot = eventItem.TimeRange.ToString()
};
var message = new CheckinMessage()
{
Status = 200,
Description = "Geaccepteerd"
};
var response = new CheckinResponse()
{
Data = body,
Message = message
};
registration.Visited = true;
_registrationRepository.Update(registration);
return(Ok(response));
}
else
{
var scan = Scan.Create(DateTime.Now, "Ticket valt buiten de toegestane timeslot", registration);
registration.Scans.Add(scan);
_registrationRepository.Update(registration);
var body = new CheckinBody()
{
Name = visitor.Name,
City = visitor.City,
Email = visitor.Email,
NumberOfVisitors = registration.NumberOfVisitors,
Postcode = visitor.Postcode,
TimeSlot = eventItem.TimeRange.ToString()
};
var message = new CheckinMessage()
{
Status = 600,
Description = "Ticket valt buiten de toegestane timeslot"
};
var response = new CheckinResponse()
{
Data = body,
Message = message
};
return(Content(HttpStatusCode.BadRequest, response));
}
}
catch (Exception)
{
throw;
}
}
