def logout() -> Union[str, werkzeug.Response]:
"""
If a user is logged in, show them a logout page that prompts them to
click the New Identity button in Tor Browser to complete their session.
Otherwise redirect to the main Source Interface page.
"""
if SessionManager.is_user_logged_in(db_session=db.session):
SessionManager.log_user_out()
# Clear the session after we render the message so it's localized
# If a user specified a locale, save it and restore it
session.clear()
session["locale"] = g.localeinfo.id
return render_template("logout.html")
else:
return redirect(url_for(".index"))
def test_log_user_out(self, source_app, app_storage):
# Given a source user
passphrase = PassphraseGenerator.get_default().generate_passphrase()
create_source_user(
db_session=db.session,
source_passphrase=passphrase,
source_app_storage=app_storage,
)
with source_app.test_request_context():
# Who previously logged in
SessionManager.log_user_in(db_session=db.session, supplied_passphrase=passphrase)
# When they log out, it succeeds
SessionManager.log_user_out()
# And the SessionManager no longer returns a current user
assert not SessionManager.is_user_logged_in(db_session=db.session)
with pytest.raises(UserNotLoggedIn):
SessionManager.get_logged_in_user(db_session=db.session)