예제 #1
0
        public HttpResponseMessage LoginUser([FromBody] UserLoginModel model)
        {
            var responseMessage = this.PerformOperation(() =>
            {
                using (var context = new BlogDbContext())
                {
                    this.ValidateUsername(model.Username);
                    this.ValidateAuthCode(model.AuthCode);

                    var user = context.Users.FirstOrDefault(m =>
                        m.Username == model.Username.ToLower());

                    if (user == null)
                    {
                        throw new ServerErrorException(
                            "User does not exist",
                            HttpStatusCode.BadRequest);
                    }

                    if (user.AuthCode != model.AuthCode)
                    {
                        throw new ServerErrorException(
                            "Invalid authentication code",
                            HttpStatusCode.Unauthorized);
                    }

                    if (user.SessionKey == null)
                    {
                        user.SessionKey = this.GenerateSessionKey(user.Id);
                        context.SaveChanges();
                    }

                    var loggedUserModel = new UserLoggedModel()
                    {
                        DisplayName = user.DisplayName,
                        SessionKey = user.SessionKey
                    };

                    var response = this.Request.CreateResponse(
                        HttpStatusCode.Created,
                        loggedUserModel);

                    return response;
                }
            });

            return responseMessage;
        }
예제 #2
0
        public HttpResponseMessage RegisterUser([FromBody] UserRegisterModel model)
        {
            var responseMessage = this.PerformOperation(() =>
            {
                using (var context = new BlogDbContext())
                {
                    if (model == null)
                    {
                        throw new ServerErrorException(
                            "Username data must be set",
                            HttpStatusCode.BadRequest);
                    }

                    this.ValidateUsername(model.Username);
                    this.ValidateDisplayName(model.DisplayName);
                    this.ValidateAuthCode(model.AuthCode);

                    var modelUsernameLower = model.Username.ToLower();
                    var modelDisplayNameLower = model.DisplayName.ToLower();

                    var user = context.Users.FirstOrDefault(u =>
                        u.Username == modelUsernameLower ||
                        u.DisplayName.ToLower() == modelDisplayNameLower);

                    if (user != null)
                    {
                        if (user.Username == modelUsernameLower)
                        {
                            throw new ServerErrorException(
                                "Username already exists",
                                HttpStatusCode.Conflict);
                        }

                        if (user.DisplayName.ToLower() == modelDisplayNameLower)
                        {
                            throw new ServerErrorException(
                                "Display name already exists",
                                HttpStatusCode.Conflict);
                        }
                    }

                    var newUser = new User()
                    {
                        Username = modelUsernameLower,
                        DisplayName = model.DisplayName,
                        AuthCode = model.AuthCode
                    };

                    context.Users.Add(newUser);
                    context.SaveChanges();

                    newUser.SessionKey = GenerateSessionKey(newUser.Id);
                    context.SaveChanges();

                    var loggedUserModel = new UserLoggedModel()
                    {
                        DisplayName = newUser.DisplayName,
                        SessionKey = newUser.SessionKey
                    };

                    var response = this.Request.CreateResponse(
                        HttpStatusCode.Created,
                        loggedUserModel);

                    return response;
                }
            });

            return responseMessage;
        }