mediagoblin/tests/test_privileges.py

   1 # GNU MediaGoblin -- federated, autonomous media hosting
   2 # Copyright (C) 2011, 2012 MediaGoblin contributors.  See AUTHORS.
   3 #
   4 # This program is free software: you can redistribute it and/or modify
   5 # it under the terms of the GNU Affero General Public License as published by
   6 # the Free Software Foundation, either version 3 of the License, or
   7 # (at your option) any later version.
   8 #
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU Affero General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU Affero General Public License
  15 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16
  17 import pytest
  18 from datetime import date, timedelta
  19 from webtest import AppError
  20
  21 from mediagoblin.tests.tools import fixture_add_user, fixture_media_entry
  22
  23 from mediagoblin.db.models import User, UserBan
  24 from mediagoblin.tools import template
  25
  26 from .resources import GOOD_JPG
  27
  28 class TestPrivilegeFunctionality:
  29
  30     @pytest.fixture(autouse=True)
  31     def _setup(self, test_app):
  32         self.test_app = test_app
  33
  34         fixture_add_user(u'alex',
  35             privileges=[u'admin',u'active'])
  36         fixture_add_user(u'meow',
  37             privileges=[u'moderator',u'active',u'reporter'])
  38         fixture_add_user(u'natalie',
  39             privileges=[u'active'])
  40         self.query_for_users()
  41
  42     def login(self, username):
  43         self.test_app.post(
  44             '/auth/login/', {
  45                 'username': username,
  46                 'password': 'toast'})
  47         self.query_for_users()
  48
  49     def logout(self):
  50         self.test_app.get('/auth/logout/')
  51         self.query_for_users()
  52
  53     def do_post(self, data, *context_keys, **kwargs):
  54         url = kwargs.pop('url', '/submit/')
  55         do_follow = kwargs.pop('do_follow', False)
  56         template.clear_test_template_context()
  57         response = self.test_app.post(url, data, **kwargs)
  58         if do_follow:
  59             response.follow()
  60         context_data = template.TEMPLATE_TEST_CONTEXT
  61         for key in context_keys:
  62             context_data = context_data[key]
  63         return response, context_data
  64
  65     def query_for_users(self):
  66         self.admin_user = User.query.filter(User.username==u'alex').first()
  67         self.mod_user = User.query.filter(User.username==u'meow').first()
  68         self.user = User.query.filter(User.username==u'natalie').first()
  69
  70     def testUserBanned(self):
  71         self.login(u'natalie')
  72         uid = self.user.id
  73         # First, test what happens when a user is banned indefinitely
  74         #----------------------------------------------------------------------
  75         user_ban = UserBan(user_id=uid,
  76             reason=u'Testing whether user is banned',
  77             expiration_date=None)
  78         user_ban.save()
  79
  80         response = self.test_app.get('/')
  81         assert response.status == "200 OK"
  82         assert "You are Banned" in response.body
  83         # Then test what happens when that ban has an expiration date which
  84         # hasn't happened yet
  85         #----------------------------------------------------------------------
  86         user_ban = UserBan.query.get(uid)
  87         user_ban.delete()
  88         user_ban = UserBan(user_id=uid,
  89             reason=u'Testing whether user is banned',
  90             expiration_date= date.today() + timedelta(days=20))
  91         user_ban.save()
  92
  93         response = self.test_app.get('/')
  94         assert response.status == "200 OK"
  95         assert "You are Banned" in response.body
  96
  97         # Then test what happens when that ban has an expiration date which
  98         # has already happened
  99         #----------------------------------------------------------------------
 100         user_ban = UserBan.query.get(uid)
 101         user_ban.delete()
 102         exp_date = date.today() - timedelta(days=20)
 103         user_ban = UserBan(user_id=uid,
 104             reason=u'Testing whether user is banned',
 105             expiration_date= exp_date)
 106         user_ban.save()
 107
 108         response = self.test_app.get('/')
 109         assert response.status == "302 FOUND"
 110         assert not "You are Banned" in response.body
 111
 112     def testVariousPrivileges(self):
 113         # The various actions that require privileges (ex. reporting,
 114         # commenting, moderating...) are tested in other tests. This method
 115         # will be used to ensure that those actions are impossible for someone
 116         # without the proper privileges.
 117         # For other tests that show what happens when a user has the proper
 118         # privileges, check out:
 119         #       tests/test_moderation.py                moderator
 120         #       tests/test_notifications.py             commenter
 121         #       tests/test_reporting.py                 reporter
 122         #       tests/test_submission.py                uploader
 123         #----------------------------------------------------------------------
 124         self.login(u'natalie')
 125
 126         # First test the get and post requests of submission/uploading
 127         #----------------------------------------------------------------------
 128         with pytest.raises(AppError) as excinfo:
 129             response = self.test_app.get('/submit/')
 130         assert 'Bad response: 403 FORBIDDEN' in str(excinfo)
 131
 132
 133         with pytest.raises(AppError) as excinfo:
 134             response = self.do_post({'upload_files':[('file',GOOD_JPG)],
 135                 'title':u'Normal Upload 1'},
 136                 url='/submit/')
 137         assert 'Bad response: 403 FORBIDDEN' in str(excinfo)
 138
 139         # Test that a user cannot comment without the commenter privilege
 140         #----------------------------------------------------------------------
 141         self.query_for_users()
 142
 143         media_entry = fixture_media_entry(uploader=self.admin_user.id,
 144             state=u'processed')
 145
 146         media_entry_id = media_entry.id
 147         media_uri_id = '/u/{0}/m/{1}/'.format(self.admin_user.username,
 148                                               media_entry.id)
 149         media_uri_slug = '/u/{0}/m/{1}/'.format(self.admin_user.username,
 150                                                 media_entry.slug)
 151         response = self.test_app.get(media_uri_slug)
 152         assert not "Add a comment" in response.body
 153
 154         self.query_for_users()
 155         with pytest.raises(AppError) as excinfo:
 156             response = self.test_app.post(
 157                 media_uri_id + 'comment/add/',
 158                 {'comment_content': u'Test comment #42'})
 159         assert 'Bad response: 403 FORBIDDEN' in str(excinfo)
 160
 161         # Test that a user cannot report without the reporter privilege
 162         #----------------------------------------------------------------------
 163         with pytest.raises(AppError) as excinfo:
 164             response = self.test_app.get(media_uri_slug+"report/")
 165         assert 'Bad response: 403 FORBIDDEN' in str(excinfo)
 166
 167         with pytest.raises(AppError) as excinfo:
 168             response = self.do_post(
 169                 {'report_reason':u'Testing Reports #1',
 170                 'reporter_id':u'3'},
 171                 url=(media_uri_slug+"report/"))
 172         assert 'Bad response: 403 FORBIDDEN' in str(excinfo)
 173
 174         # Test that a user cannot access the moderation pages w/o moderator
 175         # or admin privileges
 176         #----------------------------------------------------------------------
 177         with pytest.raises(AppError) as excinfo:
 178             response = self.test_app.get("/mod/users/")
 179         assert 'Bad response: 403 FORBIDDEN' in str(excinfo)
 180
 181         with pytest.raises(AppError) as excinfo:
 182             response = self.test_app.get("/mod/reports/")
 183         assert 'Bad response: 403 FORBIDDEN' in str(excinfo)
 184
 185         with pytest.raises(AppError) as excinfo:
 186             response = self.test_app.get("/mod/media/")
 187         assert 'Bad response: 403 FORBIDDEN' in str(excinfo)
 188
 189         with pytest.raises(AppError) as excinfo:
 190             response = self.test_app.get("/mod/users/1/")
 191         assert 'Bad response: 403 FORBIDDEN' in str(excinfo)
 192
 193         with pytest.raises(AppError) as excinfo:
 194             response = self.test_app.get("/mod/reports/1/")
 195         assert 'Bad response: 403 FORBIDDEN' in str(excinfo)
 196
 197         self.query_for_users()
 198
 199         with pytest.raises(AppError) as excinfo:
 200             response, context = self.do_post({'action_to_resolve':[u'takeaway'],
 201                 'take_away_privileges':[u'active'],
 202                 'targeted_user':self.admin_user.id},
 203                 url='/mod/reports/1/')
 204             self.query_for_users()
 205         assert 'Bad response: 403 FORBIDDEN' in str(excinfo)