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 datetime, 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, Privilege, UserBan
  24 from mediagoblin.db.base import Session
  25 from mediagoblin.tools import template
  26
  27 from .resources import GOOD_JPG
  28
  29 class TestPrivilegeFunctionality:
  30
  31     @pytest.fixture(autouse=True)
  32     def _setup(self, test_app):
  33         self.test_app = test_app
  34
  35         fixture_add_user(u'alex',
  36             privileges=[u'admin',u'active'])
  37         fixture_add_user(u'raven',
  38             privileges=[u'moderator',u'active',u'reporter'])
  39         fixture_add_user(u'natalie',
  40             privileges=[u'active'])
  41         self.query_for_users()
  42
  43     def login(self, username):
  44         self.test_app.post(
  45             '/auth/login/', {
  46                 'username': username,
  47                 'password': 'toast'})
  48         self.query_for_users()
  49
  50     def logout(self):
  51         self.test_app.get('/auth/logout/')
  52         self.query_for_users()
  53
  54     def do_post(self, data, *context_keys, **kwargs):
  55         url = kwargs.pop('url', '/submit/')
  56         do_follow = kwargs.pop('do_follow', False)
  57         template.clear_test_template_context()
  58         response = self.test_app.post(url, data, **kwargs)
  59         if do_follow:
  60             response.follow()
  61         context_data = template.TEMPLATE_TEST_CONTEXT
  62         for key in context_keys:
  63             context_data = context_data[key]
  64         return response, context_data
  65
  66     def query_for_users(self):
  67         self.admin_user = User.query.filter(User.username==u'alex').first()
  68         self.mod_user = User.query.filter(User.username==u'raven').first()
  69         self.user = User.query.filter(User.username==u'natalie').first()
  70
  71     def testUserBanned(self):
  72         self.login(u'natalie')
  73         uid = self.user.id
  74         # First, test what happens when a user is banned indefinitely
  75         #----------------------------------------------------------------------
  76         user_ban = UserBan(user_id=uid,
  77             reason=u'Testing whether user is banned',
  78             expiration_date=None)
  79         user_ban.save()
  80
  81         response = self.test_app.get('/')
  82         assert response.status == "200 OK"
  83         assert "You are Banned" in response.body
  84         # Then test what happens when that ban has an expiration date which
  85         # hasn't happened yet
  86         #----------------------------------------------------------------------
  87         user_ban = UserBan.query.get(uid)
  88         user_ban.delete()
  89         user_ban = UserBan(user_id=uid,
  90             reason=u'Testing whether user is banned',
  91             expiration_date= datetime.now() + timedelta(days=20))
  92         user_ban.save()
  93
  94         response = self.test_app.get('/')
  95         assert response.status == "200 OK"
  96         assert "You are Banned" in response.body
  97
  98         # Then test what happens when that ban has an expiration date which
  99         # has already happened
 100         #----------------------------------------------------------------------
 101         user_ban = UserBan.query.get(uid)
 102         user_ban.delete()
 103         exp_date = datetime.now() - timedelta(days=20)
 104         user_ban = UserBan(user_id=uid,
 105             reason=u'Testing whether user is banned',
 106             expiration_date= exp_date)
 107         user_ban.save()
 108
 109         response = self.test_app.get('/')
 110         assert response.status == "302 FOUND"
 111         assert not "You are Banned" in response.body
 112
 113     def testVariousPrivileges(self):
 114         # The various actions that require privileges (ex. reporting,
 115         # commenting, moderating...) are tested in other tests. This method
 116         # will be used to ensure that those actions are impossible for someone
 117         # without the proper privileges.
 118         # For other tests that show what happens when a user has the proper
 119         # privileges, check out:
 120         #       tests/test_moderation.py                moderator
 121         #       tests/test_notifications.py             commenter
 122         #       tests/test_reporting.py                 reporter
 123         #       tests/test_submission.py                uploader
 124         #----------------------------------------------------------------------
 125         self.login(u'natalie')
 126
 127         # First test the get and post requests of submission/uploading
 128         #----------------------------------------------------------------------
 129         with pytest.raises(AppError) as excinfo:
 130             response = self.test_app.get('/submit/')
 131         assert 'Bad response: 403 FORBIDDEN' in str(excinfo)
 132
 133
 134         with pytest.raises(AppError) as excinfo:
 135             response = self.do_post({'upload_files':[('file',GOOD_JPG)],
 136                 'title':u'Normal Upload 1'},
 137                 url='/submit/')
 138         assert 'Bad response: 403 FORBIDDEN' in str(excinfo)
 139
 140         # Test that a user cannot comment without the commenter privilege
 141         #----------------------------------------------------------------------
 142         self.query_for_users()
 143
 144         media_entry = fixture_media_entry(uploader=self.admin_user.id,
 145             state=u'processed')
 146
 147         media_entry_id = media_entry.id
 148         media_uri_id = '/u/{0}/m/{1}/'.format(self.admin_user.username,
 149                                               media_entry.id)
 150         media_uri_slug = '/u/{0}/m/{1}/'.format(self.admin_user.username,
 151                                                 media_entry.slug)
 152         response = self.test_app.get(media_uri_slug)
 153         assert not "Add a comment" in response.body
 154
 155         self.query_for_users()
 156         with pytest.raises(AppError) as excinfo:
 157             response = self.test_app.post(
 158                 media_uri_id + 'comment/add/',
 159                 {'comment_content': u'Test comment #42'})
 160         assert 'Bad response: 403 FORBIDDEN' in str(excinfo)
 161
 162         # Test that a user cannot report without the reporter privilege
 163         #----------------------------------------------------------------------
 164         with pytest.raises(AppError) as excinfo:
 165             response = self.test_app.get(media_uri_slug+"report/")
 166         assert 'Bad response: 403 FORBIDDEN' in str(excinfo)
 167
 168         with pytest.raises(AppError) as excinfo:
 169             response = self.do_post(
 170                 {'report_reason':u'Testing Reports #1',
 171                 'reporter_id':u'3'},
 172                 url=(media_uri_slug+"report/"))
 173         assert 'Bad response: 403 FORBIDDEN' in str(excinfo)
 174
 175         # Test that a user cannot access the moderation pages w/o moderator
 176         # or admin privileges
 177         #----------------------------------------------------------------------
 178         with pytest.raises(AppError) as excinfo:
 179             response = self.test_app.get("/mod/users/")
 180         assert 'Bad response: 403 FORBIDDEN' in str(excinfo)
 181
 182         with pytest.raises(AppError) as excinfo:
 183             response = self.test_app.get("/mod/reports/")
 184         assert 'Bad response: 403 FORBIDDEN' in str(excinfo)
 185
 186         with pytest.raises(AppError) as excinfo:
 187             response = self.test_app.get("/mod/media/")
 188         assert 'Bad response: 403 FORBIDDEN' in str(excinfo)
 189
 190         with pytest.raises(AppError) as excinfo:
 191             response = self.test_app.get("/mod/users/1/")
 192         assert 'Bad response: 403 FORBIDDEN' in str(excinfo)
 193
 194         with pytest.raises(AppError) as excinfo:
 195             response = self.test_app.get("/mod/reports/1/")
 196         assert 'Bad response: 403 FORBIDDEN' in str(excinfo)
 197
 198         self.query_for_users()
 199
 200         with pytest.raises(AppError) as excinfo:
 201             response, context = self.do_post({'action_to_resolve':[u'takeaway'],
 202                 'take_away_privileges':[u'active'],
 203                 'targeted_user':self.admin_user.id},
 204                 url='/mod/reports/1/')
 205             self.query_for_users()
 206         assert 'Bad response: 403 FORBIDDEN' in str(excinfo)