from pyramid.authentication import AuthTktAuthenticationPolicy
from pyramid.authorization import ACLAuthorizationPolicy
from pyramid.config import Configurator
from pyramid_mailer import mailer_factory_from_settings
from pyramid.session import SignedCookieSessionFactory

from .security import groupfinder

def main(global_config, **settings):
	""" This function returns a Pyramid WSGI application.
	"""
	# declartions
	session_factory = SignedCookieSessionFactory('Ty6sIUe9')
	authn_policy = AuthTktAuthenticationPolicy('Du6yee4e', callback=groupfinder, hashalg='sha512',timeout=36000)
	authz_policy = ACLAuthorizationPolicy()

	config = Configurator(settings=settings,
						  root_factory='monaem.models.RootFactory')
	config.include('.models')
	config.include('.routes')

	# configurations
	config.set_session_factory(session_factory)
	config.set_authentication_policy(authn_policy)
	config.set_authorization_policy(authz_policy)

	config.scan()
	return config.make_wsgi_app()