public string Register(object json) { var body = JsonConverter.Decode(json); var user_id = body["user"]; var password = body["password"]; using (var ctx = new quantEntities()) { if (ctx.user.Any(_user => _user.user_id == user_id)) { return("fail"); // 用户已存在 } string hash_passord = ""; encryptor = new PasswordEncryptorLib.EncryptorClass(); encryptor.HashNameAndPassword(user_id, password, out hash_passord); var new_user = new user { user_id = user_id, password = hash_passord }; ctx.user.Add(new_user); ValidationHelper.safeSaveChanges(ctx); return("success"); //var filter = Builders<UserIns>.Filter.Eq("User", userInfo.User); //var checkUser = _user.Find(filter).FirstOrDefault(); //if (checkUser != null) // 用户名已经存在 // return "userExist"; //string hashName = NameHashTool.HashGivenString(userInfo.User); ////HashTool.HashNameAndPassword(hashName, userInfo.Password, out string hashCode); ////userInfo.Password = hashCode; //_user.InsertOne(userInfo); //checkUser = _user.Find(filter).FirstOrDefault(); //if (checkUser == null) // return "fail"; //else // return "success"; } }
public string Login(object json) { var body = JsonConverter.Decode(json); var user_id = body["user"]; var password = body["password"]; using (var ctx = new quantEntities()) { var q = ctx.user.Where(_user => _user.user_id == user_id); if (!q.Any()) { return("fail"); } user user = q.Single(); string hash_passord = ""; encryptor = new PasswordEncryptorLib.EncryptorClass(); encryptor.HashNameAndPassword(user_id, password, out hash_passord); if (user.password.Equals(hash_passord) || user.password.Equals(password)) { return("success"); } else { return("fail"); } //var filter = Builders<UserIns>.Filter.Eq("User", userInfo.User); //Console.WriteLine(userInfo.User); //var checkUser = _user.Find(filter).FirstOrDefault(); //if (checkUser != null && checkUser.Password==userInfo.Password) // 用户名不存在或密码错误 // return "success"; //else // return "fail"; } }