private ResponseData FileLoader(string filename, string ext, ExtensionInfo extInfo)
{
ResponseData ret;
if (File.Exists(filename))
{
ret = new ResponseData()
{
Data = File.ReadAllBytes(filename),
ContentType = extInfo.ContentType,
Encoding = Encoding.UTF8,
Status = ServerStatus.OK
};
}
else
{
ret = new ResponseData()
{
Status = ServerStatus.NotFound
};
}
return(ret);
}
// POST -> api/login | username and password in form data
public static ResponseData LoginHandler(Session session, Dictionary <string, string> kwargs)
{
string username = kwargs["username"];
string password = kwargs["password"];
string submitButton = kwargs["operation"];
string Status = "";
var user = JSONFileService.GetAll <User>().FirstOrDefault(user => user.Username == username);
if (user != null)
{
if (submitButton == "register")
{
Status = "Username already taken!";
}
else if (AesEncryptor.Compare(password, user))
{
//successful login, redirect user to the app
session.Authorized = true;
session.SessionData.TryAdd("UserID", user.ID.ToString());
session.SessionData.TryAdd("Username", user.Username);
var dataPacket = new JSONPacket();
if (user.Icon != null)
{
dataPacket.Redirect = "/welcome";
dataPacket.HasIcon = true;
}
else
{
dataPacket.HasIcon = false;
}
var ret = new ResponseData()
{
Data = Encoding.UTF8.GetBytes(dataPacket.ToString()),
ContentType = "text/json",
Complete = true,
Status = ServerStatus.OK,
Encoding = Encoding.UTF8
};
return(ret);
}
else
{
Status = "Wrong password!";
}
}
else
{
if (submitButton == "login")
{
Status = "No such user exists!";
}
else
{
if (ParseCredentials(username, password))
{
Status = "Registered new user!";
user = new User
{
Username = username,
Password = password,
DateCreated = DateTime.UtcNow.ToString()
};
AesEncryptor.Encrypt(user);
JSONFileService.Add(user);
}
else
{
Status = "Username and password cannot be empty!";
}
}
}
var dataWrapper = new JSONPacket()
{
Data = Status, Redirect = null, HasIcon = true
};
return(new ResponseData()
{
ContentType = "text/json",
Encoding = Encoding.UTF8,
Data = Encoding.UTF8.GetBytes(dataWrapper.ToString()),
Status = ServerStatus.OK,
Complete = true
});
}
