def test_authentication_with_invalid_credentials(in_movie_repo): new_username = '******' new_password = '******' auth_services.add_user(new_username, new_password, in_movie_repo) with pytest.raises(auth_services.AuthenticationException): auth_services.authenticate_user(new_username, '0987654321', in_movie_repo)
def test_authentication_with_valid_credentials(in_movie_repo): new_username = '******' new_password = '******' auth_services.add_user(new_username, new_password, in_movie_repo) try: auth_services.authenticate_user(new_username, new_password, in_movie_repo) except AuthenticationException: assert False
def login(): form = LoginForm() username_not_recognised = None password_does_not_match_username = None if form.validate_on_submit(): # Successful POST, i.e. the username and password have passed validation checking. # Use the service layer to lookup the user. try: user = services.get_user(form.username.data, repo.repo_instance) # Authenticate user. services.authenticate_user(user['username'], form.password.data, repo.repo_instance) # Initialise session and redirect the user to the home page. session.clear() session['username'] = user['username'] return redirect(url_for('home_bp.home')) except services.UnknownUserException: # Username not known to the system, set a suitable error message. username_not_recognised = 'Username not recognised - please supply another' except services.AuthenticationException: # Authentication failed, set a suitable error message. password_does_not_match_username = '******' # For a GET or a failed POST, return the Login Web page. return render_template( 'authentication/credentials.html', home_url=url_for('home_bp.home'), list_movie_url=url_for('movie_bp.movies_by_year'), list_actor_url=url_for('actor_bp.list_actor'), list_director_url=url_for('director_bp.list_director'), list_genre_url=url_for('genre_bp.list_genre'), search_url=url_for('search_bp.find_movie'), register_url=url_for('authentication_bp.register'), title='Login', username_error_message=username_not_recognised, password_error_message=password_does_not_match_username, form=form, selected_movies=utilities.get_selected_movies(), tag_urls=url_for('genre_bp.list_genre'))
def login(): form = LoginForm() username_not_recognised = None password_does_not_match_username = None if form.validate_on_submit(): # Successful POST, i.e. the username and password have passed validation checking. # Use the service layer to lookup the user. try: user = services.get_user(form.username.data, repo.repo_instance) # Authenticate user. services.authenticate_user(user['username'], form.password.data, repo.repo_instance) # Initialise session and redirect the user to the home page. session.clear() session['username'] = user['username'] return redirect(url_for('movies_bp.suggest_movie')) except services.UnknownUserException: username_not_recognised = 'Username not recognised - please supply another' except services.AuthenticationException: password_does_not_match_username = '******' return render_template( 'authentication/credentials.html', title='Login', username_error_message=username_not_recognised, password_error_message=password_does_not_match_username, form_login=form, title_form=SearchByTitleForm(), form=SearchForm(), handler_url=url_for('movies_bp.search'), handler_url_title=url_for('movies_bp.search_by_title'), selected_movies=utilities.get_selected_movies(), genre_urls=utilities.get_genres_and_urls() )