protected override void ApplicationStartup(TinyIoCContainer _container, IPipelines _pipelines)
{
base.ApplicationStartup(_container, _pipelines);
m_ApiToken = Config.GetSettingValue("ApiAccessKey", null);
Trace.Listeners.Add(new LogglyTraceListener());
_pipelines.BeforeRequest.AddItemToStartOfPipeline(_context =>
{
//Validate the API Token
string apiToken = _context.Request.Headers["ApiAccessKey"].FirstOrDefault();
if (apiToken != null &&
apiToken.Equals(m_ApiToken))
{
return(null);
}
TraceFileHelper.Warning("Missing or invalid api access key");
return(new Response()
{
StatusCode = HttpStatusCode.BadRequest
});
});
_pipelines.OnError.AddItemToStartOfPipeline((context, exception) =>
{
TraceFileHelper.Exception(exception);
return(Response.NoBody);
});
}
static void Main(string[] args)
{
TraceFileHelper.SetupLogging();
Trace.Listeners.Add(new ConsoleTraceListener());
using (var host = new NancyHost(new Uri("http://localhost:8990")))
{
host.Start();
TraceFileHelper.Info("Started webserver");
if (Type.GetType("Mono.Runtime") != null)
{
// on mono, processes will usually run as daemons - this allows you to listen
// for termination signals (ctrl+c, shutdown, etc) and finalize correctly
UnixSignal.WaitAny(new[] {
new UnixSignal(Signum.SIGINT),
new UnixSignal(Signum.SIGTERM),
new UnixSignal(Signum.SIGQUIT),
new UnixSignal(Signum.SIGHUP)
});
}
else
{
Console.ReadKey();
}
TraceFileHelper.Info("Stopping webserver");
host.Stop();
}
}
public void ParseOpenGISText(string _wellKnownText)
{
string wkt = _wellKnownText.Trim();
if (wkt.StartsWith("Point", StringComparison.InvariantCultureIgnoreCase))
{
int start = wkt.IndexOf("(");
int end = wkt.IndexOf(")");
string inner = wkt.Substring(start + 1, end - (start + 1));
string[] parts = inner.Split(" ".ToCharArray());
if (parts.Length == 2)
{
X = Convert.ToDouble(parts[0]);
Y = Convert.ToDouble(parts[1]);
}
else
{
TraceFileHelper.Warning(string.Format("Invalid Point Definition - {0}", wkt));
throw new Exception("Invalid Point definition");
}
}
else
{
TraceFileHelper.Warning(string.Format("Not a point - {0}", wkt));
throw new Exception("Not a point");
}
}
//Gets all tags
public List <TagRow> GetTagRows(string _username, bool _activeOnly)
{
try
{
string startKey = null;
return(GetTagRows(_username, _activeOnly, 0, ref startKey));
}
catch (Exception ex)
{
TraceFileHelper.Exception(ex);
}
return(null);
}
public void Must_be_Create_If_File_Not_Exists()
{
File.Delete(FilePath);
// ACT
TraceFileHelper.PushToFile(FilePath, new TraceFileHelperTestContract {
A = 488, B = "Aloha"
});
TraceFileHelper.PushToFile(FilePath, new TraceFileHelperTestContract {
A = 488, B = "Aloha"
});
var contracts = TraceFileHelper.Read <TraceFileHelperTestContract>(FilePath).ToList();
Assert.AreEqual(2, contracts.Count);
}
public void ParseOpenGISText(string _wellKnownText)
{
string wkt = _wellKnownText.Trim();
const string MP_REGEX = @"MULTIPOINT \((?<Points>.+)\)";
const string POINT_REGEX = @"(?<Point>\(.+?\))";
const string XY_REGEX = @"\((?<X>.+?) (?<Y>.+)\)";
Match pointsMatch = Regex.Match(_wellKnownText, MP_REGEX);
if (pointsMatch != null)
{
string points = pointsMatch.Groups["Points"].Value;
MatchCollection mc = Regex.Matches(points, POINT_REGEX);
if (mc != null &&
mc.Count > 0)
{
foreach (Match pointMatch in mc)
{
string point = pointMatch.Groups[""].Value;
Match xyMatch = Regex.Match(point, XY_REGEX);
if (xyMatch != null)
{
double x = Convert.ToDouble(xyMatch.Groups["X"].Value);
double y = Convert.ToDouble(xyMatch.Groups["Y"].Value);
GeoPoint gp = new GeoPoint(x, y);
Add(gp);
}
}
}
}
else
{
TraceFileHelper.Warning(string.Format("Not a point - {0}", wkt));
throw new Exception("Not a point");
}
}
public static void CreateScaledImages(HydrantWikiManager _manager,
Guid _originalGuid)
{
//Get the image from the originals folder from S3
//Load the original
byte[] data = _manager.GetOriginal(_originalGuid, ".jpg");
try
{
using (Image full = ImageHelper.GetImage(data))
{
//Standard sizes must fit in 800 x 800
SizeF thumbSize = ImageSizeHelper.SizeThatFits(full, 800);
using (Image reduced = ImageHelper.GetThumbnail(full,
Convert.ToInt32(thumbSize.Height),
Convert.ToInt32(thumbSize.Width)))
{
data = ImageHelper.GetBytes(reduced, ImageFormat.Jpeg);
_manager.PersistWebImage(_originalGuid, ".jpg", "image/jpg", data);
}
//Thumbnails must fit in 100 x 100
thumbSize = ImageSizeHelper.SizeThatFits(full, 100);
using (Image reduced = ImageHelper.GetThumbnail(full,
Convert.ToInt32(thumbSize.Height),
Convert.ToInt32(thumbSize.Width)))
{
data = ImageHelper.GetBytes(reduced, ImageFormat.Jpeg);
_manager.PersistThumbnailImage(_originalGuid, ".jpg", "image/jpg", data);
}
}
}
catch (Exception ex)
{
//Bad Image
TraceFileHelper.Exception(ex);
}
}
public void ParseOpenGISText(string _wellKnownText)
{
string wkt = _wellKnownText.Trim();
if (wkt.StartsWith("LineString", StringComparison.InvariantCultureIgnoreCase))
{
int start = wkt.IndexOf("(");
int end = wkt.IndexOf(")");
string inner = wkt.Substring(start + 1, end - (start + 1));
string[] points = inner.Split(",".ToCharArray(), StringSplitOptions.RemoveEmptyEntries);
foreach (string point in points)
{
string[] parts = point.Split(" ".ToCharArray(), StringSplitOptions.RemoveEmptyEntries);
if (parts.Length == 2)
{
GeoPoint gp = new GeoPoint
{
X = Convert.ToDouble(parts[0]),
Y = Convert.ToDouble(parts[1])
};
Points.Add(gp);
}
else
{
TraceFileHelper.Warning(string.Format("Invalid Point Definition - {0}", wkt));
throw new Exception("Invalid Line definition");
}
}
}
else
{
TraceFileHelper.Warning(string.Format("Not a line - {0}", wkt));
throw new Exception("Not a line");
}
}
private BaseResponse EmailInUse(DynamicDictionary _parameters)
{
HydrantWikiManager hwm = new HydrantWikiManager();
IsAvailableResponse response = new IsAvailableResponse {
Available = false, Success = true
};
string email = _parameters["email"];
if (email != null)
{
User user = hwm.GetUserByEmail(UserSources.HydrantWiki, email);
TraceFileHelper.Info("Check if email in use ({0})", email);
if (user == null)
{
response.Available = true;
}
}
return(response);
}
private BaseResponse IsAvailable(DynamicDictionary _parameters)
{
HydrantWikiManager hwm = new HydrantWikiManager();
IsAvailableResponse response = new IsAvailableResponse {
Available = false, Success = true
};
string username = _parameters["username"];
if (username != null)
{
User user = hwm.GetUser(UserSources.HydrantWiki, username);
TraceFileHelper.Info("Check if username exists ({0})", username);
if (user == null)
{
response.Available = true;
}
}
return(response);
}
public bool SendCannedEmail(TGUser _tgUser,
string _cannedEmailName,
NameValueCollection _additionParameters)
{
try
{
CannedEmail cannedEmail = GetCannedEmail(_cannedEmailName);
if (cannedEmail != null)
{
SystemEmail email = new SystemEmail(cannedEmail.Guid);
TGSerializedObject tgso = _tgUser.GetTGSerializedObject();
foreach (string key in _additionParameters.Keys)
{
string value = _additionParameters.Get(key);
tgso.Add(key, value);
}
CannedEmailHelper.PopulateEmail(cannedEmail, email, tgso);
SESHelper.SendMessage(email);
Persist(email);
return(true);
}
TraceFileHelper.Warning("Canned email not found");
}
catch (Exception ex)
{
TraceFileHelper.Exception(ex);
}
return(false);
}
public void LogInfo(Guid _userGuid, string _message)
{
TraceFileHelper.Info(_message + "|UserGuid - {0}", _userGuid);
}
private BaseResponse HandleImagePost(DynamicDictionary _parameters)
{
HydrantWikiManager hwManager = new HydrantWikiManager();
var response = new BaseResponse {
Success = false
};
User user;
if (AuthHelper.IsAuthorized(Request, out user))
{
try
{
byte[] fileData = null;
string fileName = null;
if (Request.Files.Any())
{
HttpFile file = Request.Files.First();
long length = file.Value.Length;
fileData = new byte[(int)length];
file.Value.Read(fileData, 0, (int)length);
fileName = file.Name;
}
if (fileName != null)
{
string tempGuid = Path.GetFileNameWithoutExtension(fileName);
Guid imageGuid;
if (Guid.TryParse(tempGuid, out imageGuid))
{
hwManager.PersistOriginal(imageGuid, ".jpg", "image/jpg", fileData);
hwManager.LogVerbose(user.Guid, "Tag Image Saved");
Image original = ImageHelper.GetImage(fileData);
fileData = ImageHelper.GetThumbnailBytesOfMaxSize(original, 800);
hwManager.PersistWebImage(imageGuid, ".jpg", "image/jpg", fileData);
fileData = ImageHelper.GetThumbnailBytesOfMaxSize(original, 100);
hwManager.PersistThumbnailImage(imageGuid, ".jpg", "image/jpg", fileData);
hwManager.LogInfo(user.Guid, string.Format("Saved Image ({0})", imageGuid));
response.Success = true;
return(response);
}
}
}
catch (Exception ex)
{
TraceFileHelper.Error("Failure to post image");
hwManager.LogException(user.Guid, ex);
}
}
else
{
LogUnauthorized(Request);
response.Error = "Unauthorized";
response.Message = "Reauthenticate";
}
return(response);
}
public BaseResponse ResetPassword(DynamicDictionary _parameters)
{
BaseResponse response = new BaseResponse();
string json = Request.Body.ReadAsString();
if (json != null)
{
ResetPassword rr = JsonConvert.DeserializeObject <ResetPassword>(json);
if (rr.Email != null &&
rr.InstallId != null &&
rr.Code != null &&
rr.NewPassword != null)
{
HydrantWikiManager manager = new HydrantWikiManager();
User user = manager.GetUserByEmail(UserSources.HydrantWiki, rr.Email);
if (user != null)
{
DateTime now = DateTime.UtcNow;
PasswordReset pr = manager.GetPasswordReset(user.Guid, rr.Code);
if (pr != null)
{
if (pr.CreationDateTime > now.AddHours(-2))
{
TGUserPassword userPassword = TGUserPassword.GetNew(
user.Guid,
user.Username,
rr.NewPassword);
manager.Persist(userPassword);
pr.Active = false;
manager.Persist(pr);
manager.LogInfo(user.Guid, "Password successfully reset");
response.Success = true;
response.Message = "Password successfully reset.";
}
else
{
manager.LogWarning(user.Guid, "Password Reset request has expired");
response.Success = false;
response.Message = "Password Reset request has expired";
}
}
else
{
manager.LogWarning(user.Guid, "Invalid reset code");
response.Success = false;
response.Message = "Invalid reset code.";
}
}
else
{
TraceFileHelper.Warning("User not found ({0})", rr.Email);
response.Success = false;
response.Message = "User not found.";
}
}
else
{
response.Message = "Invalid information supplied";
}
}
else
{
response.Message = "Body not supplied";
}
return(response);
}
private BaseResponse HandleTagPost(DynamicDictionary _parameters)
{
HydrantWikiManager hwManager = new HydrantWikiManager();
var response = new TagPostResponse {
Success = false
};
User user;
if (AuthHelper.IsAuthorized(Request, out user))
{
try
{
string json = Request.Body.ReadAsString();
Objects.Tag tag = JsonConvert.DeserializeObject <Objects.Tag>(json);
if (tag != null)
{
if (tag.Position != null)
{
if (tag.Position != null)
{
var dbTag = new HydrantWiki.Library.Objects.Tag
{
Active = true,
DeviceDateTime = tag.Position.DeviceDateTime,
LastModifiedDateTime = DateTime.UtcNow,
UserGuid = user.Guid,
VersionTimeStamp = DateTime.UtcNow.ToString("u"),
Position = new GeoPoint(tag.Position.Longitude, tag.Position.Latitude),
ImageGuid = tag.ImageGuid,
Status = TagStatus.Pending
};
hwManager.Persist(dbTag);
hwManager.LogVerbose(user.Guid, "Tag Saved");
response.ImageUrl = dbTag.GetUrl(false);
response.ThumbnailUrl = dbTag.GetUrl(true);
response.Success = true;
return(response);
}
else
{
//No position
hwManager.LogWarning(user.Guid, "No position");
response.Message = "No position";
return(response);
}
}
}
}
catch (Exception ex)
{
TraceFileHelper.Error("Failure to post tag");
hwManager.LogException(user.Guid, ex);
}
}
else
{
LogUnauthorized(Request);
response.Error = "Unauthorized";
response.Message = "Reauthenticate";
}
return(response);
}
public void LogException(Guid _userGuid, Exception _message)
{
TraceFileHelper.Exception(_message + "|UserGuid - {0}", _userGuid);
}
public void LogVerbose(Guid _userGuid, string _message)
{
TraceFileHelper.Verbose(_message + "|UserGuid - {0}", _userGuid);
}
public static LoginResult Authorize(OpenFormGraphManager _manager,
string _username, string _password, out TGUser _user)
{
LoginResult result = new LoginResult();
_user = _manager.GetUser(_username);
if (_user != null)
{
if (_user.Active)
{
if (_manager.ValidateUser(_user, _password))
{
string token = _manager.GetAuthorizationToken(_user.Guid, _password);
result.Result = "Success";
result.AuthToken = token;
result.Username = _username;
if (_manager.HasUserRole(_user.Guid, UserRoles.UserAdmin))
{
result.IsUserAdmin = true;
}
else
{
result.IsUserAdmin = false;
}
if (_manager.HasUserRole(_user.Guid, UserRoles.DataAdmin))
{
result.IsDataAdmin = true;
}
else
{
result.IsDataAdmin = false;
}
}
else
{
//Bad password or username
TraceFileHelper.Warning("User not found");
_user = null;
result.Result = "BadUserOrPassword";
}
}
else
{
//user not active
//Todo - Log Something
TraceFileHelper.Warning("User Not Active");
_user = null;
result.Result = "NotActive";
}
}
else
{
//User not found
TraceFileHelper.Warning("User not found");
result.Result = "BadUserOrPassword";
}
return(result);
}
private void LogUnauthorized(Request _request)
{
string username = _request.Headers["Username"].First();
TraceFileHelper.Warning("{0} - {1} ({2})", _request.UserHostAddress, _request.Url, username);
}
public void LogWarning(Guid _userGuid, string _message)
{
TraceFileHelper.Warning(_message + "|UserGuid - {0}", _userGuid);
}