package app import ( "log" "time" "github.com/google/uuid" "github.com/mattermost/mattermost-octo-tasks/server/model" "github.com/mattermost/mattermost-octo-tasks/server/services/auth" "github.com/pkg/errors" ) // GetSession Get a user active session and refresh the session if is needed func (a *App) GetSession(token string) (*model.Session, error) { if len(token) < 1 { return nil, errors.New("no session token") } session, err := a.store.GetSession(token, a.config.SessionExpireTime) if err != nil { return nil, errors.Wrap(err, "unable to get the session for the token") } if session.UpdateAt < (time.Now().Unix() - a.config.SessionRefreshTime) { a.store.RefreshSession(session) } return session, nil } // GetActiveUserCount returns the number of active users func (a *App) GetActiveUserCount() (int, error) { return a.store.GetActiveUserCount() } // GetUser Get an existing active user by id func (a *App) GetUser(ID string) (*model.User, error) { if len(ID) < 1 { return nil, errors.New("no user ID") } user, err := a.store.GetUserById(ID) if err != nil { return nil, errors.Wrap(err, "unable to get the session for the user") } return user, nil } // Login create a new user session if the authentication data is valid func (a *App) Login(username string, email string, password string, mfaToken string) (string, error) { var user *model.User if username != "" { var err error user, err = a.store.GetUserByUsername(username) if err != nil { return "", errors.Wrap(err, "invalid username or password") } } if user == nil && email != "" { var err error user, err = a.store.GetUserByEmail(email) if err != nil { return "", errors.Wrap(err, "invalid username or password") } } if user == nil { return "", errors.New("invalid username or password") } if !auth.ComparePassword(user.Password, password) { log.Printf("Not valid passowrd. %s (%s)\n", password, user.Password) return "", errors.New("invalid username or password") } session := model.Session{ ID: uuid.New().String(), Token: uuid.New().String(), UserID: user.ID, Props: map[string]interface{}{}, } err := a.store.CreateSession(&session) if err != nil { return "", errors.Wrap(err, "unable to create session") } // TODO: MFA verification return session.Token, nil } // RegisterUser create a new user if the provided data is valid func (a *App) RegisterUser(username string, email string, password string) error { var user *model.User if username != "" { var err error user, err = a.store.GetUserByUsername(username) if err == nil && user != nil { return errors.Wrap(err, "The username already exists") } } if user == nil && email != "" { var err error user, err = a.store.GetUserByEmail(email) if err == nil && user != nil { return errors.Wrap(err, "The email already exists") } } // TODO: Move this into the config passwordSettings := auth.PasswordSettings{ MinimumLength: 6, } err := auth.IsPasswordValid(password, passwordSettings) if err != nil { return errors.Wrap(err, "Invalid password") } err = a.store.CreateUser(&model.User{ ID: uuid.New().String(), Username: username, Email: email, Password: auth.HashPassword(password), MfaSecret: "", AuthService: "", AuthData: "", Props: map[string]interface{}{}, }) if err != nil { return errors.Wrap(err, "Unable to create the new user") } return nil }