def register():
form = RegistrationForm()
username_not_unique = None
if form.validate_on_submit():
# Successful POST, i.e. the username and password have passed validation checking.
# Use the service layer to attempt to add the new user.
try:
services.add_user(form.username.data, form.password.data,
repo.repo_instance)
# All is well, redirect the user to the login page.
return redirect(url_for('authentication_bp.login'))
except services.NameNotUniqueException:
username_not_unique = 'Your username is already taken - please supply another'
# For a GET or a failed POST request, return the Registration Web page.
return render_template('authentication/credentials.html',
title='Register',
form=form,
username_error_message=username_not_unique,
handler_url=url_for('authentication_bp.register'),
selected_movies=utilities.get_selected_movies(),
genre_urls=utilities.get_genres_and_urls(),
director_urls=utilities.get_directors_and_urls(),
actor_urls=utilities.get_actors_and_urls(),
title_urls=utilities.get_titles_and_urls(),
date_urls=utilities.get_dates_and_urls())
def test_authentication_with_invalid_credentials(in_memory_repo):
new_username = '******'
new_password = '******'
auth_services.add_user(new_username, new_password, in_memory_repo)
with pytest.raises(auth_services.AuthenticationException):
auth_services.authenticate_user(new_username, '0987654321',
in_memory_repo)
def test_authentication_with_valid_credentials(in_memory_repo):
new_username = '******'
new_password = '******'
auth_services.add_user(new_username, new_password, in_memory_repo)
try:
auth_services.authenticate_user(new_username, new_password,
in_memory_repo)
except AuthenticationException:
assert False
def test_can_add_user(in_memory_repo):
new_username = '******'
new_password = '******'
auth_services.add_user(new_username, new_password, in_memory_repo)
user_as_dict = auth_services.get_user(new_username, in_memory_repo)
assert user_as_dict['username'] == new_username
# Check that password has been encrypted.
assert user_as_dict['password'].startswith('pbkdf2:sha256:')
def test_cannot_add_user_with_existing_name(in_memory_repo):
username = '******'
password = '******'
with pytest.raises(auth_services.NameNotUniqueException):
auth_services.add_user(username, password, in_memory_repo)