# -*- coding: utf-8 -*-

# Copyright (c) 2012-2013 CoNWeT Lab., Universidad Politécnica de Madrid

# This file is part of Wirecloud.

# Wirecloud is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.

# Wirecloud is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Affero General Public License for more details.

# You should have received a copy of the GNU Affero General Public License
# along with Wirecloud.  If not, see <http://www.gnu.org/licenses/>.

from django.contrib.auth import REDIRECT_FIELD_NAME
from django.core.urlresolvers import reverse
from django.http import HttpResponseRedirect


def login(request):

    if request.user.is_authenticated():
        url = request.GET.get(REDIRECT_FIELD_NAME, '/')
    else:
        url = reverse('socialauth_begin', kwargs={'backend': 'fiware'}) + '?' + request.GET.urlencode() 

    return HttpResponseRedirect(url)

Add a login view that automatically starts the oauth2 flow for authenticating using the IdM server
Add a login view that automatically starts the oauth2 flow for authenticating using the IdM server
