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# -*- coding: utf-8 -*-
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# Copyright 2011, 2012, 2013 GRNET S.A. All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or
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# without modification, are permitted provided that the following
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# conditions are met:
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#
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#   1. Redistributions of source code must retain the above
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#      copyright notice, this list of conditions and the following
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#      disclaimer.
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#
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#   2. Redistributions in binary form must reproduce the above
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#      copyright notice, this list of conditions and the following
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#      disclaimer in the documentation and/or other materials
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#      provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
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# OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
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# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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# USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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# The views and conclusions contained in the software and
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# documentation are those of the authors and should not be
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# interpreted as representing official policies, either expressed
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# or implied, of GRNET S.A.
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import urlparse
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import urllib
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from astakos.im.tests.common import *
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ui_url = lambda url: '/' + astakos_settings.BASE_PATH + '/ui/%s' % url
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class ShibbolethTests(TestCase):
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    """
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    Testing shibboleth authentication.
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    """
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    def setUp(self):
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        self.client = ShibbolethClient()
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        astakos_settings.IM_MODULES = ['local', 'shibboleth']
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        astakos_settings.MODERATION_ENABLED = True
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    def tearDown(self):
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        AstakosUser.objects.all().delete()
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    @im_settings(FORCE_PROFILE_UPDATE=False)
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    def test_create_account(self):
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        client = ShibbolethClient()
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        # shibboleth views validation
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        # eepn required
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        r = client.get(ui_url('login/shibboleth?'), follow=True)
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        self.assertContains(r, messages.SHIBBOLETH_MISSING_USER_ID % {
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            'domain': astakos_settings.BASE_HOST,
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            'contact_email': settings.CONTACT_EMAIL
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        })
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        client.set_tokens(remote_user="kpapeppn", eppn="kpapeppn")
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        astakos_settings.SHIBBOLETH_REQUIRE_NAME_INFO = True
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        # shibboleth user info required
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        r = client.get(ui_url('login/shibboleth?'), follow=True)
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        self.assertContains(r, messages.SHIBBOLETH_MISSING_NAME)
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        astakos_settings.SHIBBOLETH_REQUIRE_NAME_INFO = False
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        # shibboleth logged us in
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        client.set_tokens(mail="kpap@synnefo.org", remote_user="kpapeppn",
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                          cn="Kostas Papadimitriou",
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                          ep_affiliation="Test Affiliation")
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        r = client.get(ui_url('login/shibboleth?'), follow=True,
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                       **{'HTTP_SHIB_CUSTOM_IDP_KEY': 'test'})
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        token = PendingThirdPartyUser.objects.get().token
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        self.assertRedirects(r, ui_url('signup?third_party_token=%s' % token))
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        self.assertEqual(r.status_code, 200)
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        # a new pending user created
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        pending_user = PendingThirdPartyUser.objects.get(
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            third_party_identifier="kpapeppn")
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        self.assertEqual(PendingThirdPartyUser.objects.count(), 1)
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        # keep the token for future use
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        token = pending_user.token
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        # from now on no shibboleth headers are sent to the server
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        client.reset_tokens()
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        # this is the old way, it should fail, to avoid pending user take over
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        r = client.get(ui_url('shibboleth/signup/%s' % pending_user.username))
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        self.assertEqual(r.status_code, 404)
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        # this is the signup unique url associated with the pending user
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        # created
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        r = client.get(ui_url('signup/?third_party_token=%s' % token))
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        identifier = pending_user.third_party_identifier
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        post_data = {'third_party_identifier': identifier,
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                     'first_name': 'Kostas',
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                     'third_party_token': token,
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                     'last_name': 'Mitroglou',
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                     'provider': 'shibboleth'}
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        signup_url = reverse('signup')
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        # invlid email
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        post_data['email'] = 'kpap'
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        r = client.post(signup_url, post_data)
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        self.assertContains(r, token)
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        # existing email
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        existing_user = get_local_user('test@test.com')
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        post_data['email'] = 'test@test.com'
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        r = client.post(signup_url, post_data)
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        self.assertContains(r, messages.EMAIL_USED)
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        existing_user.delete()
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        # and finally a valid signup
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        post_data['email'] = 'kpap-takeover@synnefo.org'
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        r = client.post(signup_url, post_data, follow=True)
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        self.assertContains(r, messages.VERIFICATION_SENT)
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        # takeover of the uverified the shibboleth identifier
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        client = ShibbolethClient()
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        client.set_tokens(mail="kpap@synnefo.org", remote_user="kpapeppn",
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                          eppn="kpapeppn",
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                          cn="Kostas Papadimitriou",
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                          ep_affiliation="Test Affiliation")
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        r = client.get(ui_url('login/shibboleth?'), follow=True,
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                       **{'HTTP_SHIB_CUSTOM_IDP_KEY': 'test'})
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        # a new pending user created, previous one was deleted
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        self.assertEqual(PendingThirdPartyUser.objects.count(), 1)
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        pending_user = PendingThirdPartyUser.objects.get(
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            third_party_identifier="kpapeppn")
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        identifier = pending_user.third_party_identifier
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        token = pending_user.token
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        post_data = {'third_party_identifier': identifier,
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                     'third_party_token': token}
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        post_data['email'] = 'kpap@synnefo.org'
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        r = client.post(signup_url, post_data)
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        self.assertEqual(PendingThirdPartyUser.objects.count(), 0)
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        # previously unverified user associated with kpapeppn gets deleted
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        user_qs = AstakosUser.objects.filter(email="kpap-takeover@synnefo.org")
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        self.assertEqual(user_qs.count(), 0)
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        # entires commited as expected
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        self.assertEqual(AstakosUser.objects.count(), 1)
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        self.assertEqual(AstakosUserAuthProvider.objects.count(), 1)
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        user = AstakosUser.objects.get()
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        provider = user.get_auth_provider("shibboleth")
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        headers = provider.provider_details['info']['headers']
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        self.assertEqual(headers.get('SHIB_CUSTOM_IDP_KEY'), 'test')
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        # provider info stored
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        provider = AstakosUserAuthProvider.objects.get(module="shibboleth")
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        self.assertEqual(provider.affiliation, 'Test Affiliation')
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        self.assertEqual(provider.info['email'], u'kpap@synnefo.org')
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        self.assertEqual(provider.info['eppn'], u'kpapeppn')
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        self.assertEqual(provider.info['name'], u'Kostas Papadimitriou')
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        self.assertTrue('headers' in provider.info)
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        # login (not verified yet)
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        client.set_tokens(mail="kpap@synnefo.org", remote_user="kpapeppn",
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                          cn="Kostas Papadimitriou")
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        r = client.get(ui_url("login/shibboleth?"), follow=True)
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        self.assertContains(r, 'A pending registration exists for')
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        self.assertNotContains(r, 'pending moderation')
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        self.assertEqual(PendingThirdPartyUser.objects.count(), 1)
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        tmp_third_party = PendingThirdPartyUser.objects.get()
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        # user gets verified
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        u = AstakosUser.objects.get(username="kpap@synnefo.org")
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        backend = activation_backends.get_backend()
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        activation_result = backend.verify_user(u, u.verification_code)
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        client.set_tokens(mail="kpap@synnefo.org", remote_user="kpapeppn",
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                          cn="Kostas Papadimitriou")
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        r = client.get(ui_url("login/shibboleth?"), follow=True)
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        self.assertNotContains(r, 'A pending registration exists for')
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        self.assertContains(r, 'pending moderation')
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        # temporary signup process continues. meanwhile the user have verified
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        # her account. The signup process should fail
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        tp = tmp_third_party
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        post_data = {'third_party_identifier': tp.third_party_identifier,
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                     'email': 'unsed-email@synnefo.org',
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                     'third_party_token': tp.token}
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        r = client.post(signup_url, post_data)
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        self.assertEqual(r.status_code, 404)
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        # admin activates the user
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        u = AstakosUser.objects.get(username="kpap@synnefo.org")
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        backend = activation_backends.get_backend()
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        activation_result = backend.verify_user(u, u.verification_code)
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        activation_result = backend.accept_user(u)
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        self.assertFalse(activation_result.is_error())
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        backend.send_result_notifications(activation_result, u)
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        self.assertEqual(u.is_active, True)
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        # we see our profile
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        r = client.get(ui_url("login/shibboleth?"), follow=True)
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        self.assertRedirects(r, ui_url('landing'))
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        self.assertEqual(r.status_code, 200)
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    def test_existing(self):
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        """
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        Test adding of third party login to an existing account
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        """
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        # this is our existing user
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        existing_user = get_local_user('kpap@synnefo.org')
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        existing_inactive = get_local_user('kpap-inactive@synnefo.org')
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        existing_inactive.is_active = False
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        existing_inactive.save()
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        existing_unverified = get_local_user('kpap-unverified@synnefo.org')
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        existing_unverified.is_active = False
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        existing_unverified.activation_sent = None
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        existing_unverified.email_verified = False
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        existing_unverified.is_verified = False
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        existing_unverified.save()
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        client = ShibbolethClient()
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        # shibboleth logged us in, notice that we use different email
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        client.set_tokens(mail="kpap@shibboleth.gr", remote_user="kpapeppn",
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                          cn="Kostas Papadimitriou", )
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        r = client.get(ui_url("login/shibboleth?"), follow=True)
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        # a new pending user created
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        pending_user = PendingThirdPartyUser.objects.get()
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        token = pending_user.token
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        self.assertEqual(PendingThirdPartyUser.objects.count(), 1)
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        pending_key = pending_user.token
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        client.reset_tokens()
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        self.assertRedirects(r, ui_url("signup?third_party_token=%s" % token))
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        form = r.context['login_form']
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        signupdata = copy.copy(form.initial)
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        signupdata['email'] = 'kpap@synnefo.org'
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        signupdata['third_party_token'] = token
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        signupdata['provider'] = 'shibboleth'
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        signupdata.pop('id', None)
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        # the email exists to another user
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        r = client.post(ui_url("signup"), signupdata)
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        self.assertContains(r, "There is already an account with this email "
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                               "address")
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        # change the case, still cannot create
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        signupdata['email'] = 'KPAP@synnefo.org'
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        r = client.post(ui_url("signup"), signupdata)
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        self.assertContains(r, "There is already an account with this email "
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                               "address")
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        # inactive user
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        signupdata['email'] = 'KPAP-inactive@synnefo.org'
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        r = client.post(ui_url("signup"), signupdata)
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        self.assertContains(r, "There is already an account with this email "
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                               "address")
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        # unverified user, this should pass, old entry will be deleted
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        signupdata['email'] = 'KAPAP-unverified@synnefo.org'
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        r = client.post(ui_url("signup"), signupdata)
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        post_data = {'password': 'password',
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                     'username': 'kpap@synnefo.org'}
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        r = client.post(ui_url('local'), post_data, follow=True)
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        self.assertTrue(r.context['request'].user.is_authenticated())
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        client.set_tokens(mail="kpap@shibboleth.gr", remote_user="kpapeppn",
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                          cn="Kostas Papadimitriou", )
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        r = client.get(ui_url("login/shibboleth?"), follow=True)
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        self.assertContains(r, "enabled for this account")
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        client.reset_tokens()
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        user = existing_user
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        self.assertTrue(user.has_auth_provider('shibboleth'))
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        self.assertTrue(user.has_auth_provider('local',
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                                               auth_backend='astakos'))
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        client.logout()
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        # look Ma, i can login with both my shibboleth and local account
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        client.set_tokens(mail="kpap@shibboleth.gr", remote_user="kpapeppn",
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                          cn="Kostas Papadimitriou")
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        r = client.get(ui_url("login/shibboleth?"), follow=True)
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        self.assertTrue(r.context['request'].user.is_authenticated())
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        self.assertTrue(r.context['request'].user.email == "kpap@synnefo.org")
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        self.assertRedirects(r, ui_url('landing'))
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        self.assertEqual(r.status_code, 200)
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        user = r.context['request'].user
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        client.logout()
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        client.reset_tokens()
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        # logged out
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        r = client.get(ui_url("profile"), follow=True)
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        self.assertFalse(r.context['request'].user.is_authenticated())
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        # login with local account also works
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        post_data = {'password': 'password',
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                     'username': 'kpap@synnefo.org'}
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        r = self.client.post(ui_url('local'), post_data, follow=True)
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        self.assertTrue(r.context['request'].user.is_authenticated())
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        self.assertTrue(r.context['request'].user.email == "kpap@synnefo.org")
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        self.assertRedirects(r, ui_url('landing'))
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        self.assertEqual(r.status_code, 200)
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        # cannot add the same eppn
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        client.set_tokens(mail="secondary@shibboleth.gr",
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                          remote_user="kpapeppn",
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                          cn="Kostas Papadimitriou", )
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        r = client.get(ui_url("login/shibboleth?"), follow=True)
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        self.assertRedirects(r, ui_url('landing'))
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        self.assertTrue(r.status_code, 200)
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        self.assertEquals(existing_user.auth_providers.count(), 2)
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        # only one allowed by default
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        client.set_tokens(mail="secondary@shibboleth.gr",
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                          remote_user="kpapeppn2",
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                          cn="Kostas Papadimitriou", ep_affiliation="affil2")
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        prov = auth_providers.get_provider('shibboleth')
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        r = client.get(ui_url("login/shibboleth?"), follow=True)
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        self.assertContains(r, "Failed to add")
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        self.assertRedirects(r, ui_url('profile'))
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        self.assertTrue(r.status_code, 200)
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        self.assertEquals(existing_user.auth_providers.count(), 2)
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        client.logout()
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        client.reset_tokens()
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        # cannot login with another eppn
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        client.set_tokens(mail="kpap@synnefo.org",
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                          remote_user="kpapeppninvalid",
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                          cn="Kostas Papadimitriou")
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        r = client.get(ui_url("login/shibboleth?"), follow=True)
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        self.assertFalse(r.context['request'].user.is_authenticated())
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        # cannot
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        # lets remove local password
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        user = AstakosUser.objects.get(username="kpap@synnefo.org",
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                                       email="kpap@synnefo.org")
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        remove_local_url = user.get_auth_provider('local').get_remove_url
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        remove_shibbo_url = user.get_auth_provider('shibboleth',
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                                                   'kpapeppn').get_remove_url
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        client.set_tokens(mail="kpap@shibboleth.gr", remote_user="kpapeppn",
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                          cn="Kostas Papadimtriou")
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        r = client.get(ui_url("login/shibboleth?"), follow=True)
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        client.reset_tokens()
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        # only POST is allowed (for CSRF protection)
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        r = client.get(remove_local_url, follow=True)
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        self.assertEqual(r.status_code, 405)
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        r = client.post(remove_local_url, follow=True)
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        # 2 providers left
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        self.assertEqual(user.auth_providers.count(), 1)
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        # cannot remove last provider
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        r = client.post(remove_shibbo_url)
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        self.assertEqual(r.status_code, 403)
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        self.client.logout()
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        # cannot login using local credentials (notice we use another client)
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        post_data = {'password': 'password',
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                     'username': 'kpap@synnefo.org'}
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        r = self.client.post(ui_url('local'), post_data, follow=True)
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        self.assertFalse(r.context['request'].user.is_authenticated())
370

    
371
        # we can reenable the local provider by setting a password
372
        r = client.get(ui_url("password_change"), follow=True)
373
        r = client.post(ui_url("password_change"), {'new_password1': '111',
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                                                    'new_password2': '111'},
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                        follow=True)
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        user = r.context['request'].user
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        self.assertTrue(user.has_auth_provider('local'))
378
        self.assertTrue(user.has_auth_provider('shibboleth'))
379
        self.assertTrue(user.check_password('111'))
380
        self.assertTrue(user.has_usable_password())
381

    
382
        # change password via profile form
383
        r = client.post(ui_url("profile"), {
384
            'old_password': '111',
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            'new_password': '',
386
            'new_password2': '',
387
            'change_password': 'on',
388
        }, follow=False)
389
        self.assertEqual(r.status_code, 200)
390
        self.assertFalse(r.context['profile_form'].is_valid())
391

    
392
        self.client.logout()
393

    
394
        # now we can login
395
        post_data = {'password': '111',
396
                     'username': 'kpap@synnefo.org'}
397
        r = self.client.post(ui_url('local'), post_data, follow=True)
398
        self.assertTrue(r.context['request'].user.is_authenticated())
399

    
400
        client.reset_tokens()
401

    
402
        # we cannot take over another shibboleth identifier
403
        user2 = get_local_user('another@synnefo.org')
404
        user2.add_auth_provider('shibboleth', identifier='existingeppn')
405
        # login
406
        client.set_tokens(mail="kpap@shibboleth.gr", remote_user="kpapeppn",
407
                          cn="Kostas Papadimitriou")
408
        r = client.get(ui_url("login/shibboleth?"), follow=True)
409
        # try to assign existing shibboleth identifier of another user
410
        client.set_tokens(mail="kpap_second@shibboleth.gr",
411
                          remote_user="existingeppn",
412
                          cn="Kostas Papadimitriou")
413
        r = client.get(ui_url("login/shibboleth?"), follow=True)
414
        self.assertContains(r, "is already in use")
415

    
416

    
417
class TestLocal(TestCase):
418

    
419
    def setUp(self):
420
        settings.ADMINS = (('admin', 'support@cloud.synnefo.org'),)
421
        settings.SERVER_EMAIL = 'no-reply@synnefo.org'
422
        self._orig_moderation = astakos_settings.MODERATION_ENABLED
423
        settings.ASTAKOS_MODERATION_ENABLED = True
424

    
425
    def tearDown(self):
426
        settings.ASTAKOS_MODERATION_ENABLED = self._orig_moderation
427
        AstakosUser.objects.all().delete()
428

    
429
    @im_settings(RECAPTCHA_ENABLED=True, RATELIMIT_RETRIES_ALLOWED=3)
430
    def test_login_ratelimit(self):
431
        from django.core.cache import cache
432
        cache.clear()
433
        [cache.delete(key) for key in cache._cache.keys()]
434

    
435
        credentials = {'username': 'γιού τι έφ', 'password': 'password'}
436
        r = self.client.post(ui_url('local'), credentials, follow=True)
437
        fields = r.context['login_form'].fields.keyOrder
438
        self.assertFalse('recaptcha_challenge_field' in fields)
439
        r = self.client.post(ui_url('local'), credentials, follow=True)
440
        fields = r.context['login_form'].fields.keyOrder
441
        self.assertFalse('recaptcha_challenge_field' in fields)
442
        r = self.client.post(ui_url('local'), credentials, follow=True)
443
        fields = r.context['login_form'].fields.keyOrder
444
        self.assertTrue('recaptcha_challenge_field' in fields)
445

    
446
    def test_no_moderation(self):
447
        # disable moderation
448
        astakos_settings.MODERATION_ENABLED = False
449

    
450
        # create a new user
451
        r = self.client.get(ui_url("signup"))
452
        self.assertEqual(r.status_code, 200)
453
        data = {'email': 'kpap@synnefo.org', 'password1': 'password',
454
                'password2': 'password', 'first_name': 'Kostas',
455
                'last_name': 'Mitroglou', 'provider': 'local'}
456
        r = self.client.post(ui_url("signup"), data)
457

    
458
        # user created
459
        self.assertEqual(AstakosUser.objects.count(), 1)
460
        user = AstakosUser.objects.get(username="kpap@synnefo.org",
461
                                       email="kpap@synnefo.org")
462
        self.assertEqual(user.username, 'kpap@synnefo.org')
463
        self.assertEqual(user.has_auth_provider('local'), True)
464
        self.assertFalse(user.is_active)
465

    
466
        # user (but not admin) gets notified
467
        self.assertEqual(len(get_mailbox('support@cloud.synnefo.org')), 0)
468
        self.assertEqual(len(get_mailbox('kpap@synnefo.org')), 1)
469
        astakos_settings.MODERATION_ENABLED = True
470

    
471
    def test_email_case(self):
472
        data = {
473
            'email': 'kPap@synnefo.org',
474
            'password1': '1234',
475
            'password2': '1234'
476
        }
477

    
478
        form = forms.LocalUserCreationForm(data)
479
        self.assertTrue(form.is_valid())
480
        user = form.create_user()
481

    
482
        u = AstakosUser.objects.get()
483
        self.assertEqual(u.email, 'kPap@synnefo.org')
484
        self.assertEqual(u.username, 'kpap@synnefo.org')
485
        u.is_active = True
486
        u.email_verified = True
487
        u.save()
488

    
489
        data = {'username': 'kpap@synnefo.org', 'password': '1234'}
490
        login = forms.LoginForm(data=data)
491
        self.assertTrue(login.is_valid())
492

    
493
        data = {'username': 'KpaP@synnefo.org', 'password': '1234'}
494
        login = forms.LoginForm(data=data)
495
        self.assertTrue(login.is_valid())
496

    
497
        data = {
498
            'email': 'kpap@synnefo.org',
499
            'password1': '1234',
500
            'password2': '1234'
501
        }
502
        form = forms.LocalUserCreationForm(data)
503
        self.assertFalse(form.is_valid())
504

    
505
    @im_settings(HELPDESK=(('support', 'support@synnefo.org'),),
506
                 FORCE_PROFILE_UPDATE=False, MODERATION_ENABLED=True)
507
    def test_local_provider(self):
508
        self.helpdesk_email = astakos_settings.HELPDESK[0][1]
509

    
510
        # create a user
511
        r = self.client.get(ui_url("signup"))
512
        self.assertEqual(r.status_code, 200)
513
        data = {'email': 'kpap@synnefo.org', 'password1': 'password',
514
                'password2': 'password', 'first_name': 'Kostas',
515
                'last_name': 'Mitroglou', 'provider': 'local'}
516
        r = self.client.post(ui_url("signup"), data)
517

    
518
        # user created
519
        self.assertEqual(AstakosUser.objects.count(), 1)
520
        user = AstakosUser.objects.get(username="kpap@synnefo.org",
521
                                       email="kpap@synnefo.org")
522
        self.assertEqual(user.username, 'kpap@synnefo.org')
523
        self.assertEqual(user.has_auth_provider('local'), True)
524
        self.assertFalse(user.is_active)  # not activated
525
        self.assertFalse(user.email_verified)  # not verified
526
        self.assertTrue(user.activation_sent)  # activation automatically sent
527
        self.assertFalse(user.moderated)
528
        self.assertFalse(user.email_verified)
529

    
530
        # admin gets notified and activates the user from the command line
531
        self.assertEqual(len(get_mailbox('kpap@synnefo.org')), 1)
532
        r = self.client.post(ui_url('local'), {'username': 'kpap@synnefo.org',
533
                                               'password': 'password'},
534
                             follow=True)
535
        self.assertContains(r, messages.VERIFICATION_SENT)
536
        backend = activation_backends.get_backend()
537

    
538
        user = AstakosUser.objects.get(username="kpap@synnefo.org")
539
        backend.send_user_verification_email(user)
540

    
541
        # user activation fields updated and user gets notified via email
542
        user = AstakosUser.objects.get(pk=user.pk)
543
        self.assertTrue(user.activation_sent)
544
        self.assertFalse(user.email_verified)
545
        self.assertFalse(user.is_active)
546
        self.assertEqual(len(get_mailbox('kpap@synnefo.org')), 2)
547

    
548
        # user forgot she got registered and tries to submit registration
549
        # form. Notice the upper case in email
550
        data = {'email': 'KPAP@synnefo.org', 'password1': 'password',
551
                'password2': 'password', 'first_name': 'Kostas',
552
                'last_name': 'Mitroglou', 'provider': 'local'}
553
        r = self.client.post(ui_url("signup"), data, follow=True)
554
        self.assertRedirects(r, reverse('login'))
555
        self.assertContains(r, messages.VERIFICATION_SENT)
556

    
557
        user = AstakosUser.objects.get()
558
        # previous user replaced
559
        self.assertTrue(user.activation_sent)
560
        self.assertFalse(user.email_verified)
561
        self.assertFalse(user.is_active)
562
        self.assertEqual(len(get_mailbox('KPAP@synnefo.org')), 1)
563

    
564
        # hmmm, email exists; lets request a password change
565
        r = self.client.get(ui_url('local/password_reset'))
566
        self.assertEqual(r.status_code, 200)
567
        data = {'email': 'kpap@synnefo.org'}
568
        r = self.client.post(ui_url('local/password_reset'), data, follow=True)
569
        # she can't because account is not active yet
570
        self.assertContains(r, 'pending activation')
571

    
572
        # moderation is enabled and an activation email has already been sent
573
        # so user can trigger resend of the activation email
574
        r = self.client.get(ui_url('send/activation/%d' % user.pk),
575
                            follow=True)
576
        self.assertContains(r, 'has been sent to your email address.')
577
        self.assertEqual(len(get_mailbox('KPAP@synnefo.org')), 2)
578

    
579
        # also she cannot login
580
        data = {'username': 'kpap@synnefo.org', 'password': 'password'}
581
        r = self.client.post(ui_url('local'), data, follow=True)
582
        self.assertContains(r, 'Resend activation')
583
        self.assertFalse(r.context['request'].user.is_authenticated())
584
        self.assertFalse('_pithos2_a' in self.client.cookies)
585

    
586
        # user sees the message and resends activation
587
        r = self.client.get(ui_url('send/activation/%d' % user.pk),
588
                            follow=True)
589
        self.assertEqual(len(get_mailbox('KPAP@synnefo.org')), 3)
590

    
591
        # logged in user cannot activate another account
592
        tmp_user = get_local_user("test_existing_user@synnefo.org")
593
        tmp_client = Client()
594
        tmp_client.login(username="test_existing_user@synnefo.org",
595
                         password="password")
596
        r = tmp_client.get(user.get_activation_url(), follow=True)
597
        self.assertContains(r, messages.LOGGED_IN_WARNING)
598

    
599
        # empty activation code is not allowed
600
        r = self.client.get(user.get_activation_url().split("?")[0],
601
                            follow=True)
602
        self.assertEqual(r.status_code, 403)
603

    
604
        r = self.client.get(user.get_activation_url(), follow=True)
605
        # previous code got invalidated
606
        self.assertEqual(r.status_code, 404)
607

    
608
        user = AstakosUser.objects.get(pk=user.pk)
609
        self.assertEqual(len(get_mailbox(self.helpdesk_email)), 0)
610
        r = self.client.get(user.get_activation_url(), follow=True)
611
        self.assertRedirects(r, reverse('login'))
612
        # user sees that account is pending approval from admins
613
        self.assertContains(r, messages.NOTIFICATION_SENT)
614
        self.assertEqual(len(get_mailbox(self.helpdesk_email)), 1)
615

    
616
        user = AstakosUser.objects.get(email="KPAP@synnefo.org")
617
        result = backend.handle_moderation(user)
618
        backend.send_result_notifications(result, user)
619
        self.assertEqual(len(get_mailbox('KPAP@synnefo.org')), 4)
620
        self.assertEqual(len(get_mailbox(self.helpdesk_email)), 2)
621

    
622
        user = AstakosUser.objects.get(email="KPAP@synnefo.org")
623
        r = self.client.get(ui_url('profile'), follow=True)
624
        self.assertFalse(r.context['request'].user.is_authenticated())
625
        self.assertFalse('_pithos2_a' in self.client.cookies)
626
        self.assertEqual(len(get_mailbox('KPAP@synnefo.org')), 4)
627

    
628
        user = AstakosUser.objects.get(pk=user.pk)
629
        r = self.client.post(ui_url('local'), {'username': 'kpap@synnefo.org',
630
                                               'password': 'password'},
631
                             follow=True)
632
        # user activated and logged in, token cookie set
633
        self.assertTrue(r.context['request'].user.is_authenticated())
634
        self.assertTrue('_pithos2_a' in self.client.cookies)
635
        cookies = self.client.cookies
636
        self.assertTrue(quote(user.auth_token) in
637
                        cookies.get('_pithos2_a').value)
638
        r = self.client.get(ui_url('logout'), follow=True)
639
        r = self.client.get(ui_url(''), follow=True)
640
        self.assertRedirects(r, ui_url('login'))
641
        # user logged out, token cookie removed
642
        self.assertFalse(r.context['request'].user.is_authenticated())
643
        self.assertFalse(self.client.cookies.get('_pithos2_a').value)
644

    
645
        #https://docs.djangoproject.com/en/dev/topics/testing/#persistent-state
646
        del self.client.cookies['_pithos2_a']
647

    
648
        # user can login
649
        r = self.client.post(ui_url('local'), {'username': 'kpap@synnefo.org',
650
                                               'password': 'password'},
651
                             follow=True)
652
        self.assertTrue(r.context['request'].user.is_authenticated())
653
        self.assertTrue('_pithos2_a' in self.client.cookies)
654
        cookies = self.client.cookies
655
        self.assertTrue(quote(user.auth_token) in
656
                        cookies.get('_pithos2_a').value)
657
        self.client.get(ui_url('logout'), follow=True)
658

    
659
        # user forgot password
660
        old_pass = user.password
661
        r = self.client.get(ui_url('local/password_reset'))
662
        self.assertEqual(r.status_code, 200)
663
        r = self.client.post(ui_url('local/password_reset'),
664
                             {'email': 'kpap@synnefo.org'})
665
        self.assertEqual(r.status_code, 302)
666
        # email sent
667
        self.assertEqual(len(get_mailbox('KPAP@synnefo.org')), 5)
668

    
669
        # user visits change password link
670
        user = AstakosUser.objects.get(pk=user.pk)
671
        r = self.client.get(user.get_password_reset_url())
672
        r = self.client.post(user.get_password_reset_url(),
673
                             {'new_password1': 'newpass',
674
                              'new_password2': 'newpass'})
675

    
676
        user = AstakosUser.objects.get(pk=user.pk)
677
        self.assertNotEqual(old_pass, user.password)
678

    
679
        # old pass is not usable
680
        r = self.client.post(ui_url('local'), {'username': 'kpap@synnefo.org',
681
                                               'password': 'password'})
682
        self.assertContains(r, 'Please enter a correct username and password')
683
        r = self.client.post(ui_url('local'), {'username': 'kpap@synnefo.org',
684
                                               'password': 'newpass'},
685
                             follow=True)
686
        self.assertTrue(r.context['request'].user.is_authenticated())
687
        self.client.logout()
688

    
689
        # tests of special local backends
690
        user = AstakosUser.objects.get(pk=user.pk)
691
        user.auth_providers.filter(module='local').update(auth_backend='ldap')
692
        user.save()
693

    
694
        # non astakos local backends do not support password reset
695
        r = self.client.get(ui_url('local/password_reset'))
696
        self.assertEqual(r.status_code, 200)
697
        r = self.client.post(ui_url('local/password_reset'),
698
                             {'email': 'kpap@synnefo.org'})
699
        # she can't because account is not active yet
700
        self.assertContains(r, "Changing password is not")
701

    
702
    def test_fix_superuser(self):
703
        u = User.objects.create(username="dummy", email="email@example.org",
704
                                first_name="Super", last_name="User",
705
                                is_superuser=True)
706
        User.objects.create(username="dummy2", email="email2@example.org",
707
                            first_name="Other", last_name="User")
708
        fixed = auth_functions.fix_superusers()
709
        self.assertEqual(len(fixed), 1)
710
        fuser = fixed[0]
711
        self.assertEqual(fuser.email, fuser.username)
712

    
713

    
714
class UserActionsTests(TestCase):
715

    
716
    def test_email_validation(self):
717
        backend = activation_backends.get_backend()
718
        form = backend.get_signup_form('local')
719
        self.assertTrue(isinstance(form, forms.LocalUserCreationForm))
720
        user_data = {
721
            'email': 'kpap@synnefo.org',
722
            'first_name': 'Kostas Papas',
723
            'password1': '123',
724
            'password2': '123'
725
        }
726
        form = backend.get_signup_form(provider='local',
727
                                       initial_data=user_data)
728
        self.assertTrue(form.is_valid())
729
        user_data['email'] = 'kpap@synnefo.org.'
730
        form = backend.get_signup_form(provider='local',
731
                                       initial_data=user_data)
732
        self.assertFalse(form.is_valid())
733

    
734
    def test_email_change(self):
735
        # to test existing email validation
736
        get_local_user('existing@synnefo.org')
737

    
738
        # local user
739
        user = get_local_user('kpap@synnefo.org')
740

    
741
        # login as kpap
742
        self.client.login(username='kpap@synnefo.org', password='password')
743
        r = self.client.get(ui_url('profile'), follow=True)
744
        user = r.context['request'].user
745
        self.assertTrue(user.is_authenticated())
746

    
747
        # change email is enabled
748
        r = self.client.get(ui_url('email_change'))
749
        self.assertEqual(r.status_code, 200)
750
        self.assertFalse(user.email_change_is_pending())
751

    
752
        # invalid email format
753
        data = {'new_email_address': 'existing@synnefo.org.'}
754
        r = self.client.post(ui_url('email_change'), data)
755
        form = r.context['form']
756
        self.assertFalse(form.is_valid())
757

    
758
        # request email change to an existing email fails
759
        data = {'new_email_address': 'existing@synnefo.org'}
760
        r = self.client.post(ui_url('email_change'), data)
761

    
762
        self.assertContains(r, messages.EMAIL_USED)
763

    
764
        # proper email change
765
        data = {'new_email_address': 'kpap@gmail.com'}
766
        r = self.client.post(ui_url('email_change'), data, follow=True)
767
        self.assertRedirects(r, ui_url('profile'))
768
        self.assertContains(r, messages.EMAIL_CHANGE_REGISTERED)
769
        change1 = EmailChange.objects.get()
770

    
771
        # user sees a warning
772
        r = self.client.get(ui_url('email_change'))
773
        self.assertEqual(r.status_code, 200)
774
        self.assertContains(r, messages.PENDING_EMAIL_CHANGE_REQUEST)
775
        self.assertTrue(user.email_change_is_pending())
776

    
777
        # link was sent
778
        self.assertEqual(len(get_mailbox('kpap@synnefo.org')), 0)
779
        self.assertEqual(len(get_mailbox('kpap@gmail.com')), 1)
780

    
781
        # proper email change
782
        data = {'new_email_address': 'kpap@yahoo.com'}
783
        r = self.client.post(ui_url('email_change'), data, follow=True)
784
        self.assertRedirects(r, ui_url('profile'))
785
        self.assertContains(r, messages.EMAIL_CHANGE_REGISTERED)
786
        self.assertEqual(len(get_mailbox('kpap@synnefo.org')), 0)
787
        self.assertEqual(len(get_mailbox('kpap@yahoo.com')), 1)
788
        change2 = EmailChange.objects.get()
789

    
790
        r = self.client.get(change1.get_url())
791
        self.assertEquals(r.status_code, 404)
792
        self.client.logout()
793

    
794
        invalid_client = Client()
795
        r = invalid_client.post(ui_url('local?'),
796
                                {'username': 'existing@synnefo.org',
797
                                 'password': 'password'})
798
        r = invalid_client.get(change2.get_url(), follow=True)
799
        self.assertEquals(r.status_code, 403)
800

    
801
        r = self.client.post(ui_url('local?next=' + change2.get_url()),
802
                             {'username': 'kpap@synnefo.org',
803
                              'password': 'password',
804
                              'next': change2.get_url()},
805
                             follow=True)
806
        self.assertRedirects(r, ui_url('profile'))
807
        user = r.context['request'].user
808
        self.assertEquals(user.email, 'kpap@yahoo.com')
809
        self.assertEquals(user.username, 'kpap@yahoo.com')
810

    
811
        self.client.logout()
812
        r = self.client.post(ui_url('local?next=' + change2.get_url()),
813
                             {'username': 'kpap@synnefo.org',
814
                              'password': 'password',
815
                              'next': change2.get_url()},
816
                             follow=True)
817
        self.assertContains(r, "Please enter a correct username and password")
818
        self.assertEqual(user.emailchanges.count(), 0)
819

    
820
        AstakosUser.objects.all().delete()
821
        Group.objects.all().delete()
822

    
823

    
824
TEST_TARGETED_ID1 = \
825
    "https://idp.synnefo.org/idp/shibboleth!ZWxhIHJlIGVsYSByZSBlbGEgcmU="
826
TEST_TARGETED_ID2 = \
827
    "https://idp.synnefo.org/idp/shibboleth!ZGUgc2UgeGFsYXNlLi4uLi4uLg=="
828
TEST_TARGETED_ID3 = \
829
    "https://idp.synnefo.org/idp/shibboleth!"
830

    
831

    
832
class TestAuthProviderViews(TestCase):
833

    
834
    def tearDown(self):
835
        AstakosUser.objects.all().delete()
836

    
837
    @im_settings(IM_MODULES=['shibboleth'], MODERATION_ENABLED=False,
838
                 SHIBBOLETH_MIGRATE_EPPN=True)
839
    def migrate_to_remote_id(self):
840
        eppn_user = get_local_user("eppn@synnefo.org")
841
        tid_user = get_local_user("tid@synnefo.org")
842
        eppn_user.add_auth_provider('shibboleth', 'EPPN')
843
        tid_user.add_auth_provider('shibboleth', TEST_TARGETED_ID1)
844

    
845
        get_user = lambda r: r.context['request'].user
846

    
847
        client = ShibbolethClient()
848
        client.set_tokens(eppn="EPPN", remote_user=TEST_TARGETED_ID2)
849
        r = client.get(ui_url('login/shibboleth?'), follow=True)
850
        self.assertTrue(get_user(r).is_authenticated())
851
        self.assertEqual(eppn_user.get_auth_provider('shibboleth').identifier,
852
                         TEST_TARGETED_ID2)
853

    
854
        client = ShibbolethClient()
855
        client.set_tokens(eppn="EPPN", remote_user=TEST_TARGETED_ID1)
856
        r = client.get(ui_url('login/shibboleth?'), follow=True)
857
        self.assertTrue(get_user(r).is_authenticated())
858
        self.assertEqual(tid_user.get_auth_provider('shibboleth').identifier,
859
                         TEST_TARGETED_ID1)
860

    
861
    @shibboleth_settings(CREATION_GROUPS_POLICY=['academic-login'],
862
                         AUTOMODERATE_POLICY=True)
863
    @im_settings(IM_MODULES=['shibboleth', 'local'], MODERATION_ENABLED=True,
864
                 HELPDESK=(('support', 'support@synnefo.org'),),
865
                 FORCE_PROFILE_UPDATE=False)
866
    def test_user(self):
867
        Profile = AuthProviderPolicyProfile
868
        Pending = PendingThirdPartyUser
869
        User = AstakosUser
870

    
871
        auth_functions.make_user("newuser@synnefo.org")
872
        get_local_user("olduser@synnefo.org")
873
        cl_olduser = ShibbolethClient()
874
        get_local_user("olduser2@synnefo.org")
875
        ShibbolethClient()
876
        cl_newuser = ShibbolethClient()
877
        cl_newuser2 = Client()
878

    
879
        academic_group, created = Group.objects.get_or_create(
880
            name='academic-login')
881
        academic_users = academic_group.user_set
882
        assert created
883
        policy_only_academic = Profile.objects.add_policy('academic_strict',
884
                                                          'shibboleth',
885
                                                          academic_group,
886
                                                          exclusive=True,
887
                                                          login=False,
888
                                                          add=False)
889

    
890
        # new academic user
891
        self.assertFalse(academic_users.filter(email='newuser@synnefo.org'))
892
        cl_newuser.set_tokens(remote_user="newusereppn",
893
                              mail="newuser@synnefo.org", surname="Lastname")
894
        r = cl_newuser.get(ui_url('login/shibboleth?'), follow=True)
895
        initial = r.context['signup_form'].initial
896
        pending = Pending.objects.get()
897
        self.assertEqual(initial.get('last_name'), 'Lastname')
898
        self.assertEqual(initial.get('email'), 'newuser@synnefo.org')
899
        identifier = pending.third_party_identifier
900
        signup_data = {'third_party_identifier': identifier,
901
                       'first_name': 'Academic',
902
                       'third_party_token': pending.token,
903
                       'last_name': 'New User',
904
                       'provider': 'shibboleth'}
905
        r = cl_newuser.post(ui_url('signup'), signup_data)
906
        self.assertContains(r, "This field is required", )
907
        signup_data['email'] = 'olduser@synnefo.org'
908
        r = cl_newuser.post(ui_url('signup'), signup_data)
909
        self.assertContains(r, "already an account with this email", )
910
        signup_data['email'] = 'newuser@synnefo.org'
911
        r = cl_newuser.post(ui_url('signup'), signup_data, follow=True)
912
        r = cl_newuser.post(ui_url('signup'), signup_data, follow=True)
913
        self.assertEqual(r.status_code, 404)
914
        newuser = User.objects.get(email="newuser@synnefo.org")
915
        activation_link = newuser.get_activation_url()
916
        self.assertTrue(academic_users.get(email='newuser@synnefo.org'))
917

    
918
        # new non-academic user
919
        signup_data = {'first_name': 'Non Academic',
920
                       'last_name': 'New User',
921
                       'provider': 'local',
922
                       'password1': 'password',
923
                       'password2': 'password'}
924
        signup_data['email'] = 'olduser@synnefo.org'
925
        r = cl_newuser2.post(ui_url('signup'), signup_data)
926
        self.assertContains(r, 'There is already an account with this '
927
                               'email address')
928
        signup_data['email'] = 'newuser@synnefo.org'
929
        r = cl_newuser2.post(ui_url('signup/'), signup_data)
930
        self.assertFalse(academic_users.filter(email='newuser@synnefo.org'))
931
        r = self.client.get(activation_link, follow=True)
932
        self.assertEqual(r.status_code, 404)
933
        newuser = User.objects.get(email="newuser@synnefo.org")
934
        self.assertTrue(newuser.activation_sent)
935

    
936
        # activation sent, user didn't open verification url so additional
937
        # registrations invalidate the previous signups.
938
        self.assertFalse(academic_users.filter(email='newuser@synnefo.org'))
939
        r = cl_newuser.get(ui_url('login/shibboleth?'), follow=True)
940
        pending = Pending.objects.get()
941
        identifier = pending.third_party_identifier
942
        signup_data = {'third_party_identifier': identifier,
943
                       u'first_name': 'Academic γιούνικοουντ',
944
                       'third_party_token': pending.token,
945
                       'last_name': 'New User',
946
                       'provider': 'shibboleth'}
947
        signup_data['email'] = 'newuser@synnefo.org'
948
        r = cl_newuser.post(ui_url('signup'), signup_data)
949
        self.assertEqual(r.status_code, 302)
950
        newuser = User.objects.get(email="newuser@synnefo.org")
951
        self.assertTrue(newuser.activation_sent)
952
        activation_link = newuser.get_activation_url()
953
        self.assertTrue(academic_users.get(email='newuser@synnefo.org'))
954
        r = cl_newuser.get(newuser.get_activation_url(), follow=True)
955
        self.assertRedirects(r, ui_url('landing'))
956
        helpdesk_email = astakos_settings.HELPDESK[0][1]
957
        self.assertEqual(len(get_mailbox(helpdesk_email)), 1)
958
        self.assertTrue(u'AstakosUser: Academic γιούνικοουντ' in \
959
                            get_mailbox(helpdesk_email)[0].body)
960
        newuser = User.objects.get(email="newuser@synnefo.org")
961
        self.assertEqual(newuser.is_active, True)
962
        self.assertEqual(newuser.email_verified, True)
963
        cl_newuser.logout()
964

    
965
        # cannot reactivate if suspended
966
        newuser.is_active = False
967
        newuser.save()
968
        r = cl_newuser.get(newuser.get_activation_url())
969
        newuser = User.objects.get(email="newuser@synnefo.org")
970
        self.assertFalse(newuser.is_active)
971

    
972
        # release suspension
973
        newuser.is_active = True
974
        newuser.save()
975

    
976
        cl_newuser.get(ui_url('login/shibboleth?'), follow=True)
977
        local = auth.get_provider('local', newuser)
978
        self.assertEqual(local.get_add_policy, False)
979
        self.assertEqual(local.get_login_policy, False)
980
        r = cl_newuser.get(local.get_add_url, follow=True)
981
        self.assertRedirects(r, ui_url('profile'))
982
        self.assertContains(r, 'disabled for your')
983

    
984
        cl_olduser.login(username='olduser@synnefo.org', password="password")
985
        r = cl_olduser.get(ui_url('profile'), follow=True)
986
        self.assertEqual(r.status_code, 200)
987
        r = cl_olduser.get(ui_url('login/shibboleth?'), follow=True)
988
        self.assertContains(r, 'Your request is missing a unique token')
989
        cl_olduser.set_tokens(remote_user="newusereppn")
990
        r = cl_olduser.get(ui_url('login/shibboleth?'), follow=True)
991
        self.assertContains(r, 'already in use')
992
        cl_olduser.set_tokens(remote_user="oldusereppn")
993
        r = cl_olduser.get(ui_url('login/shibboleth?'), follow=True)
994
        self.assertContains(r, 'Academic login enabled for this account')
995

    
996
        user = User.objects.get(email="olduser@synnefo.org")
997
        shib_provider = user.get_auth_provider('shibboleth', 'oldusereppn')
998
        local_provider = user.get_auth_provider('local')
999
        self.assertEqual(shib_provider.get_remove_policy, True)
1000
        self.assertEqual(local_provider.get_remove_policy, True)
1001

    
1002
        policy_only_academic = Profile.objects.add_policy('academic_strict2',
1003
                                                          'shibboleth',
1004
                                                          academic_group,
1005
                                                          remove=False)
1006
        user.groups.add(academic_group)
1007
        shib_provider = user.get_auth_provider('shibboleth', 'oldusereppn')
1008
        local_provider = user.get_auth_provider('local')
1009
        self.assertEqual(shib_provider.get_remove_policy, False)
1010
        self.assertEqual(local_provider.get_remove_policy, True)
1011
        self.assertEqual(local_provider.get_login_policy, False)
1012

    
1013
        cl_olduser.logout()
1014
        login_data = {'username': 'olduser@synnefo.org',
1015
                      'password': 'password'}
1016
        r = cl_olduser.post(ui_url('local'), login_data, follow=True)
1017
        self.assertContains(r, "login/shibboleth'>Academic login")
1018
        Group.objects.all().delete()
1019

    
1020

    
1021
class TestAuthProvidersAPI(TestCase):
1022
    """
1023
    Test auth_providers module API
1024
    """
1025

    
1026
    def tearDown(self):
1027
        Group.objects.all().delete()
1028

    
1029
    @im_settings(IM_MODULES=['local', 'shibboleth'])
1030
    def test_create(self):
1031
        user = auth_functions.make_user(email="kpap@synnefo.org")
1032
        user2 = auth_functions.make_user(email="kpap2@synnefo.org")
1033

    
1034
        module = 'shibboleth'
1035
        identifier = 'SHIB_UUID'
1036
        provider_params = {
1037
            'affiliation': 'UNIVERSITY',
1038
            'info': {'age': 27}
1039
        }
1040
        provider = auth.get_provider(module, user2, identifier,
1041
                                     **provider_params)
1042
        provider.add_to_user()
1043
        provider = auth.get_provider(module, user, identifier,
1044
                                     **provider_params)
1045
        provider.add_to_user()
1046
        user.email_verified = True
1047
        user.save()
1048
        self.assertRaises(Exception, provider.add_to_user)
1049
        provider = user.get_auth_provider(module, identifier)
1050
        self.assertEqual(user.get_auth_provider(
1051
            module, identifier)._instance.info.get('age'), 27)
1052

    
1053
        module = 'local'
1054
        identifier = None
1055
        provider_params = {'auth_backend': 'ldap', 'info':
1056
                          {'office': 'A1'}}
1057
        provider = auth.get_provider(module, user, identifier,
1058
                                     **provider_params)
1059
        provider.add_to_user()
1060
        self.assertFalse(provider.get_add_policy)
1061
        self.assertRaises(Exception, provider.add_to_user)
1062

    
1063
        shib = user.get_auth_provider('shibboleth',
1064
                                      'SHIB_UUID')
1065
        self.assertTrue(shib.get_remove_policy)
1066

    
1067
        local = user.get_auth_provider('local')
1068
        self.assertTrue(local.get_remove_policy)
1069

    
1070
        local.remove_from_user()
1071
        self.assertFalse(shib.get_remove_policy)
1072
        self.assertRaises(Exception, shib.remove_from_user)
1073

    
1074
        provider = user.get_auth_providers()[0]
1075
        self.assertRaises(Exception, provider.add_to_user)
1076

    
1077
    @im_settings(IM_MODULES=['local', 'shibboleth'])
1078
    @shibboleth_settings(ADD_GROUPS_POLICY=['group1', 'group2'],
1079
                         CREATION_GROUPS_POLICY=['group-create', 'group1',
1080
                                                 'group2'])
1081
    @localauth_settings(ADD_GROUPS_POLICY=['localgroup'],
1082
                        CREATION_GROUPS_POLICY=['localgroup-create',
1083
                                                'group-create'])
1084
    def test_add_groups(self):
1085
        user = auth_functions.make_user("kpap@synnefo.org")
1086
        provider = auth.get_provider('shibboleth', user, 'test123')
1087
        provider.add_to_user()
1088
        user = AstakosUser.objects.get()
1089
        self.assertEqual(sorted(user.groups.values_list('name', flat=True)),
1090
                         sorted([u'group1', u'group2', u'group-create']))
1091

    
1092
        local = auth.get_provider('local', user)
1093
        local.add_to_user()
1094
        provider = user.get_auth_provider('shibboleth')
1095
        self.assertEqual(provider.get_add_groups_policy, ['group1', 'group2'])
1096
        provider.remove_from_user()
1097
        user = AstakosUser.objects.get()
1098
        self.assertEqual(len(user.get_auth_providers()), 1)
1099
        self.assertEqual(sorted(user.groups.values_list('name', flat=True)),
1100
                         sorted([u'group-create', u'localgroup']))
1101

    
1102
        local = user.get_auth_provider('local')
1103
        self.assertRaises(Exception, local.remove_from_user)
1104
        provider = auth.get_provider('shibboleth', user, 'test123')
1105
        provider.add_to_user()
1106
        user = AstakosUser.objects.get()
1107
        self.assertEqual(sorted(user.groups.values_list('name', flat=True)),
1108
                         sorted([u'group-create', u'group1', u'group2',
1109
                                 u'localgroup']))
1110
        Group.objects.all().delete()
1111

    
1112
    @im_settings(IM_MODULES=['local', 'shibboleth'])
1113
    def test_policies(self):
1114
        group_old, created = Group.objects.get_or_create(name='olduser')
1115

    
1116
        astakos_settings.MODERATION_ENABLED = True
1117
        settings.ASTAKOS_AUTH_PROVIDER_SHIBBOLETH_CREATION_GROUPS_POLICY = \
1118
            ['academic-user']
1119
        settings.ASTAKOS_AUTH_PROVIDER_GOOGLE_ADD_GROUPS_POLICY = \
1120
            ['google-user']
1121

    
1122
        user = auth_functions.make_user("kpap@synnefo.org")
1123
        user.groups.add(group_old)
1124
        user.add_auth_provider('local')
1125

    
1126
        user2 = auth_functions.make_user("kpap2@synnefo.org")
1127
        user2.add_auth_provider('shibboleth', identifier='shibid')
1128

    
1129
        user3 = auth_functions.make_user("kpap3@synnefo.org")
1130
        user3.groups.add(group_old)
1131
        user3.add_auth_provider('local')
1132
        user3.add_auth_provider('shibboleth', identifier='1234')
1133

    
1134
        self.assertTrue(user2.groups.get(name='academic-user'))
1135
        self.assertFalse(user2.groups.filter(name='olduser').count())
1136

    
1137
        local = auth_providers.get_provider('local')
1138
        self.assertTrue(local.get_add_policy)
1139

    
1140
        academic_group = Group.objects.get(name='academic-user')
1141
        AuthProviderPolicyProfile.objects.add_policy('academic', 'shibboleth',
1142
                                                     academic_group,
1143
                                                     exclusive=True,
1144
                                                     add=False,
1145
                                                     login=False)
1146
        AuthProviderPolicyProfile.objects.add_policy('academic', 'shibboleth',
1147
                                                     academic_group,
1148
                                                     exclusive=True,
1149
                                                     login=False,
1150
                                                     add=False)
1151
        # no duplicate entry gets created
1152
        self.assertEqual(academic_group.authpolicy_profiles.count(), 1)
1153

    
1154
        self.assertEqual(user2.authpolicy_profiles.count(), 0)
1155
        AuthProviderPolicyProfile.objects.add_policy('academic', 'shibboleth',
1156
                                                     user2,
1157
                                                     remove=False)
1158
        self.assertEqual(user2.authpolicy_profiles.count(), 1)
1159

    
1160
        local = auth_providers.get_provider('local', user2)
1161
        google = auth_providers.get_provider('google', user2)
1162
        shibboleth = auth_providers.get_provider('shibboleth', user2)
1163
        self.assertTrue(shibboleth.get_login_policy)
1164
        self.assertFalse(shibboleth.get_remove_policy)
1165
        self.assertFalse(local.get_add_policy)
1166
        self.assertFalse(local.get_add_policy)
1167
        self.assertFalse(google.get_add_policy)
1168

    
1169
        user2.groups.remove(Group.objects.get(name='academic-user'))
1170
        self.assertTrue(local.get_add_policy)
1171
        self.assertTrue(google.get_add_policy)
1172
        user2.groups.add(Group.objects.get(name='academic-user'))
1173

    
1174
        AuthProviderPolicyProfile.objects.add_policy('academic', 'shibboleth',
1175
                                                     user2,
1176
                                                     exclusive=True,
1177
                                                     add=True)
1178
        self.assertTrue(local.get_add_policy)
1179
        self.assertTrue(google.get_add_policy)
1180

    
1181
        settings.ASTAKOS_AUTH_PROVIDER_SHIBBOLETH_AUTOMODERATE_POLICY = True
1182
        self.assertFalse(local.get_automoderate_policy)
1183
        self.assertFalse(google.get_automoderate_policy)
1184
        self.assertTrue(shibboleth.get_automoderate_policy)
1185

    
1186
        for s in ['SHIBBOLETH_CREATION_GROUPS_POLICY',
1187
                  'GOOGLE_ADD_GROUPS_POLICY']:
1188
            delattr(settings, 'ASTAKOS_AUTH_PROVIDER_%s' % s)
1189

    
1190
    @shibboleth_settings(CREATE_POLICY=True)
1191
    @im_settings(IM_MODULES=['local', 'shibboleth'])
1192
    def test_create_http(self):
1193
        # this should be wrapped inside a transaction
1194
        user = auth_functions.make_user(email="test@test.com")
1195
        provider = auth_providers.get_provider('shibboleth', user,
1196
                                               'test@academia.test')
1197
        provider.add_to_user()
1198
        user.get_auth_provider('shibboleth', 'test@academia.test')
1199
        provider = auth_providers.get_provider('local', user)
1200
        provider.add_to_user()
1201
        user.get_auth_provider('local')
1202

    
1203
        settings.ASTAKOS_AUTH_PROVIDER_SHIBBOLETH_CREATE_POLICY = False
1204
        user = auth_functions.make_user("test2@test.com")
1205
        provider = auth_providers.get_provider('shibboleth', user,
1206
                                               'test@shibboleth.com',
1207
                                               **{'info': {'name':
1208
                                                           'User Test'}})
1209
        self.assertFalse(provider.get_create_policy)
1210
        settings.ASTAKOS_AUTH_PROVIDER_SHIBBOLETH_CREATE_POLICY = True
1211
        self.assertTrue(provider.get_create_policy)
1212
        academic = provider.add_to_user()
1213

    
1214
    @im_settings(IM_MODULES=['local', 'shibboleth'])
1215
    @shibboleth_settings(LIMIT_POLICY=2)
1216
    def test_policies(self):
1217
        user = get_local_user('kpap@synnefo.org')
1218
        user.add_auth_provider('shibboleth', identifier='1234')
1219
        user.add_auth_provider('shibboleth', identifier='12345')
1220

    
1221
        # default limit is 1
1222
        local = user.get_auth_provider('local')
1223
        self.assertEqual(local.get_add_policy, False)
1224

    
1225
        settings.ASTAKOS_AUTH_PROVIDER_SHIBBOLETH_LIMIT_POLICY = 3
1226
        academic = user.get_auth_provider('shibboleth',
1227
                                          identifier='1234')
1228
        self.assertEqual(academic.get_add_policy, False)
1229
        newacademic = auth_providers.get_provider('shibboleth', user,
1230
                                                  identifier='123456')
1231
        self.assertEqual(newacademic.get_add_policy, True)
1232
        user.add_auth_provider('shibboleth', identifier='123456')
1233
        self.assertEqual(academic.get_add_policy, False)
1234
        settings.ASTAKOS_AUTH_PROVIDER_SHIBBOLETH_LIMIT_POLICY = 1
1235

    
1236
    @im_settings(IM_MODULES=['local', 'shibboleth'])
1237
    @shibboleth_settings(LIMIT_POLICY=2)
1238
    def test_messages(self):
1239
        user = get_local_user('kpap@synnefo.org')
1240
        user.add_auth_provider('shibboleth', identifier='1234')
1241
        user.add_auth_provider('shibboleth', identifier='12345')
1242
        provider = auth_providers.get_provider('shibboleth')
1243
        self.assertEqual(provider.get_message('title'), 'Academic')
1244
        settings.ASTAKOS_AUTH_PROVIDER_SHIBBOLETH_TITLE = 'New title'
1245
        # regenerate messages cache
1246
        provider = auth_providers.get_provider('shibboleth')
1247
        self.assertEqual(provider.get_message('title'), 'New title')
1248
        self.assertEqual(provider.get_message('login_title'),
1249
                         'New title LOGIN')
1250
        self.assertEqual(provider.get_login_title_msg, 'New title LOGIN')
1251
        self.assertEqual(provider.get_module_icon,
1252
                         settings.MEDIA_URL + 'im/auth/icons/shibboleth.png')
1253
        self.assertEqual(provider.get_module_medium_icon,
1254
                         settings.MEDIA_URL +
1255
                         'im/auth/icons-medium/shibboleth.png')
1256

    
1257
        settings.ASTAKOS_AUTH_PROVIDER_SHIBBOLETH_TITLE = None
1258
        provider = auth_providers.get_provider('shibboleth', user, '12345')
1259
        self.assertEqual(provider.get_method_details_msg,
1260
                         'Account: 12345')
1261
        provider = auth_providers.get_provider('shibboleth', user, '1234')
1262
        self.assertEqual(provider.get_method_details_msg,
1263
                         'Account: 1234')
1264

    
1265
        provider = auth_providers.get_provider('shibboleth', user, '1234')
1266
        self.assertEqual(provider.get_not_active_msg,
1267
                         "'Academic login' is disabled.")
1268

    
1269
    @im_settings(IM_MODULES=['local', 'shibboleth'])
1270
    @shibboleth_settings(LIMIT_POLICY=2)
1271
    def test_templates(self):
1272
        user = get_local_user('kpap@synnefo.org')
1273
        user.add_auth_provider('shibboleth', identifier='1234')
1274
        user.add_auth_provider('shibboleth', identifier='12345')
1275

    
1276
        provider = auth_providers.get_provider('shibboleth')
1277
        self.assertEqual(provider.get_template('login'),
1278
                         'im/auth/shibboleth_login.html')
1279
        provider = auth_providers.get_provider('google')
1280
        self.assertEqual(provider.get_template('login'),
1281
                         'im/auth/generic_login.html')
1282

    
1283

    
1284
class TestActivationBackend(TestCase):
1285

    
1286
    def setUp(self):
1287
        # dummy call to pass through logging middleware
1288
        self.client.get(ui_url(''))
1289

    
1290
    @im_settings(RE_USER_EMAIL_PATTERNS=['.*@synnefo.org'])
1291
    @shibboleth_settings(AUTOMODERATE_POLICY=True)
1292
    def test_policies(self):
1293
        backend = activation_backends.get_backend()
1294

    
1295
        # email matches RE_USER_EMAIL_PATTERNS
1296
        user1 = get_local_user('kpap@synnefo.org', moderated=False,
1297
                               is_active=False, email_verified=False)
1298
        backend.handle_verification(user1, user1.verification_code)
1299
        self.assertEqual(user1.accepted_policy, 'email')
1300

    
1301
        # manually moderated
1302
        user2 = get_local_user('kpap@synnefo-bad.org', moderated=False,
1303
                               is_active=False, email_verified=False)
1304

    
1305
        backend.handle_verification(user2, user2.verification_code)
1306
        self.assertEqual(user2.moderated, False)
1307
        backend.handle_moderation(user2)
1308
        self.assertEqual(user2.moderated, True)
1309
        self.assertEqual(user2.accepted_policy, 'manual')
1310

    
1311
        # autoaccept due to provider automoderate policy
1312
        user3 = get_local_user('kpap2@synnefo-bad.org', moderated=False,
1313
                               is_active=False, email_verified=False)
1314
        user3.auth_providers.all().delete()
1315
        user3.add_auth_provider('shibboleth', identifier='shib123')
1316
        backend.handle_verification(user3, user3.verification_code)
1317
        self.assertEqual(user3.moderated, True)
1318
        self.assertEqual(user3.accepted_policy, 'auth_provider_shibboleth')
1319

    
1320
    @im_settings(MODERATION_ENABLED=False,
1321
                 MANAGERS=(('Manager',
1322
                            'manager@synnefo.org'),),
1323
                 HELPDESK=(('Helpdesk',
1324
                            'helpdesk@synnefo.org'),),
1325
                 ADMINS=(('Admin', 'admin@synnefo.org'), ))
1326
    def test_without_moderation(self):
1327
        backend = activation_backends.get_backend()
1328
        form = backend.get_signup_form('local')
1329
        self.assertTrue(isinstance(form, forms.LocalUserCreationForm))
1330

    
1331
        user_data = {
1332
            'email': 'kpap@synnefo.org',
1333
            'first_name': 'Kostas Papas',
1334
            'password1': '123',
1335
            'password2': '123'
1336
        }
1337
        form = backend.get_signup_form('local', user_data)
1338
        user = form.create_user()
1339
        self.assertEqual(user.is_active, False)
1340
        self.assertEqual(user.email_verified, False)
1341

    
1342
        # step one, registration
1343
        result = backend.handle_registration(user)
1344
        user = AstakosUser.objects.get()
1345
        self.assertEqual(user.is_active, False)
1346
        self.assertEqual(user.email_verified, False)
1347
        self.assertTrue(user.verification_code)
1348
        self.assertEqual(result.status, backend.Result.PENDING_VERIFICATION)
1349
        backend.send_result_notifications(result, user)
1350
        self.assertEqual(len(get_mailbox('kpap@synnefo.org')), 1)
1351
        self.assertEqual(len(mail.outbox), 1)
1352

    
1353
        # step two, verify email (automatically
1354
        # moderates/accepts user, since moderation is disabled)
1355
        user = AstakosUser.objects.get()
1356
        valid_code = user.verification_code
1357

    
1358
        # test invalid code
1359
        result = backend.handle_verification(user, valid_code)
1360
        backend.send_result_notifications(result, user)
1361
        self.assertEqual(len(get_mailbox('manager@synnefo.org')), 1)
1362
        self.assertEqual(len(get_mailbox('helpdesk@synnefo.org')), 1)
1363
        self.assertEqual(len(get_mailbox('admin@synnefo.org')), 1)
1364
        # verification + activated + greeting = 3
1365
        self.assertEqual(len(mail.outbox), 3)
1366
        user = AstakosUser.objects.get()
1367
        self.assertEqual(user.is_active, True)
1368
        self.assertEqual(user.moderated, True)
1369
        self.assertTrue(user.moderated_at)
1370
        self.assertEqual(user.email_verified, True)
1371
        self.assertTrue(user.activation_sent)
1372

    
1373
    @im_settings(MODERATION_ENABLED=True,
1374
                 MANAGERS=(('Manager',
1375
                            'manager@synnefo.org'),),
1376
                 HELPDESK=(('Helpdesk',
1377
                            'helpdesk@synnefo.org'),),
1378
                 ADMINS=(('Admin', 'admin@synnefo.org'), ))
1379
    def test_with_moderation(self):
1380

    
1381
        backend = activation_backends.get_backend()
1382
        form = backend.get_signup_form('local')
1383
        self.assertTrue(isinstance(form, forms.LocalUserCreationForm))
1384

    
1385
        user_data = {
1386
            'email': 'kpap@synnefo.org',
1387
            'first_name': 'Kostas Papas',
1388
            'password1': '123',
1389
            'password2': '123'
1390
        }
1391
        form = backend.get_signup_form(provider='local',
1392
                                       initial_data=user_data)
1393
        user = form.create_user()
1394
        self.assertEqual(user.is_active, False)
1395
        self.assertEqual(user.email_verified, False)
1396

    
1397
        # step one, registration
1398
        result = backend.handle_registration(user)
1399
        user = AstakosUser.objects.get()
1400
        self.assertEqual(user.is_active, False)
1401
        self.assertEqual(user.email_verified, False)
1402
        self.assertTrue(user.verification_code)
1403
        self.assertEqual(result.status, backend.Result.PENDING_VERIFICATION)
1404
        backend.send_result_notifications(result, user)
1405
        self.assertEqual(len(get_mailbox('kpap@synnefo.org')), 1)
1406
        self.assertEqual(len(mail.outbox), 1)
1407

    
1408
        # step two, verifying email
1409
        user = AstakosUser.objects.get()
1410
        valid_code = user.verification_code
1411
        invalid_code = user.verification_code + 'invalid'
1412

    
1413
        # test invalid code
1414
        result = backend.handle_verification(user, invalid_code)
1415
        self.assertEqual(result.status, backend.Result.ERROR)
1416
        backend.send_result_notifications(result, user)
1417
        user = AstakosUser.objects.get()
1418
        self.assertEqual(user.is_active, False)
1419
        self.assertEqual(user.moderated, False)
1420
        self.assertEqual(user.moderated_at, None)
1421
        self.assertEqual(user.email_verified, False)
1422
        self.assertTrue(user.activation_sent)
1423

    
1424
        # test valid code
1425
        user = AstakosUser.objects.get()
1426
        result = backend.handle_verification(user, valid_code)
1427
        backend.send_result_notifications(result, user)
1428
        self.assertEqual(len(get_mailbox('manager@synnefo.org')), 1)
1429
        self.assertEqual(len(get_mailbox('helpdesk@synnefo.org')), 1)
1430
        self.assertEqual(len(get_mailbox('admin@synnefo.org')), 1)
1431
        self.assertEqual(len(mail.outbox), 2)
1432
        user = AstakosUser.objects.get()
1433
        self.assertEqual(user.moderated, False)
1434
        self.assertEqual(user.moderated_at, None)
1435
        self.assertEqual(user.email_verified, True)
1436
        self.assertTrue(user.activation_sent)
1437

    
1438
        # test code reuse
1439
        result = backend.handle_verification(user, valid_code)
1440
        self.assertEqual(result.status, backend.Result.ERROR)
1441
        user = AstakosUser.objects.get()
1442
        self.assertEqual(user.is_active, False)
1443
        self.assertEqual(user.moderated, False)
1444
        self.assertEqual(user.moderated_at, None)
1445
        self.assertEqual(user.email_verified, True)
1446
        self.assertTrue(user.activation_sent)
1447

    
1448
        # valid code on verified user
1449
        user = AstakosUser.objects.get()
1450
        valid_code = user.verification_code
1451
        result = backend.handle_verification(user, valid_code)
1452
        self.assertEqual(result.status, backend.Result.ERROR)
1453

    
1454
        # step three, moderation user
1455
        user = AstakosUser.objects.get()
1456
        result = backend.handle_moderation(user)
1457
        backend.send_result_notifications(result, user)
1458

    
1459
        user = AstakosUser.objects.get()
1460
        self.assertEqual(user.is_active, True)
1461
        self.assertEqual(user.moderated, True)
1462
        self.assertTrue(user.moderated_at)
1463
        self.assertEqual(user.email_verified, True)
1464
        self.assertTrue(user.activation_sent)
1465

    
1466

    
1467
class TestWebloginRedirect(TestCase):
1468

    
1469
    @with_settings(settings, COOKIE_DOMAIN='.astakos.synnefo.org')
1470
    def test_restricts_domains(self):
1471
        get_local_user('user1@synnefo.org')
1472

    
1473
        # next url construct helpers
1474
        weblogin = lambda nxt: reverse('weblogin') + '?next=%s' % nxt
1475
        weblogin_quoted = lambda nxt: reverse('weblogin') + '?next=%s' % \
1476
            urllib.quote_plus(nxt)
1477

    
1478
        # common cases
1479
        invalid_domain = weblogin("https://www.invaliddomain.synnefo.org")
1480
        invalid_scheme = weblogin("customscheme://localhost")
1481
        invalid_scheme_with_valid_domain = \
1482
            weblogin("http://www.invaliddomain.com")
1483
        valid_scheme = weblogin("pithos://localhost/")
1484
        # to be used in assertRedirects
1485
        valid_scheme_quoted = weblogin_quoted("pithos://localhost/")
1486

    
1487
        # not authenticated, redirects to login which contains next param with
1488
        # additional nested quoted next params
1489
        r = self.client.get(valid_scheme, follow=True)
1490
        login_redirect = reverse('login') + '?next=' + \
1491
            urllib.quote_plus("http://testserver" + valid_scheme_quoted)
1492
        self.assertRedirects(r, login_redirect)
1493

    
1494
        # authenticate client
1495
        self.client.login(username="user1@synnefo.org", password="password")
1496

    
1497
        # valid scheme
1498
        r = self.client.get(valid_scheme, follow=True)
1499
        url = r.redirect_chain[1][0]
1500
        # scheme preserved
1501
        self.assertTrue(url.startswith('pithos://localhost/'))
1502
        # redirect contains token param
1503
        params = urlparse.urlparse(url.replace('pithos', 'https'),
1504
                                   scheme='https').query
1505
        params = urlparse.parse_qs(params)
1506
        self.assertEqual(params['token'][0],
1507
                         AstakosUser.objects.get().auth_token)
1508
        # does not contain uuid
1509
        # reverted for 0.14.2 to support old pithos desktop clients
1510
        #self.assertFalse('uuid' in params)
1511

    
1512
        # invalid cases
1513
        r = self.client.get(invalid_scheme, follow=True)
1514
        self.assertEqual(r.status_code, 403)
1515

    
1516
        r = self.client.get(invalid_scheme_with_valid_domain, follow=True)
1517
        self.assertEqual(r.status_code, 403)
1518

    
1519
        r = self.client.get(invalid_domain, follow=True)
1520
        self.assertEqual(r.status_code, 403)