# GNU MediaGoblin -- federated, autonomous media hosting # Copyright (C) 2011, 2012 MediaGoblin contributors. See AUTHORS. # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU Affero General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU Affero General Public License for more details. # # You should have received a copy of the GNU Affero General Public License # along with this program. If not, see . import urlparse import pkg_resources import re from nose.tools import assert_equal, assert_true, assert_false from mediagoblin.tests.tools import setup_fresh_app, get_test_app, \ fixture_add_user from mediagoblin import mg_globals from mediagoblin.tools import template, common GOOD_JPG = pkg_resources.resource_filename( 'mediagoblin.tests', 'test_submission/good.jpg') GOOD_PNG = pkg_resources.resource_filename( 'mediagoblin.tests', 'test_submission/good.png') EVIL_FILE = pkg_resources.resource_filename( 'mediagoblin.tests', 'test_submission/evil') EVIL_JPG = pkg_resources.resource_filename( 'mediagoblin.tests', 'test_submission/evil.jpg') EVIL_PNG = pkg_resources.resource_filename( 'mediagoblin.tests', 'test_submission/evil.png') GOOD_TAG_STRING = 'yin,yang' BAD_TAG_STRING = 'rage,' + 'f' * 26 + 'u' * 26 class TestSubmission: def setUp(self): self.test_app = get_test_app() # TODO: Possibly abstract into a decorator like: # @as_authenticated_user('chris') test_user = fixture_add_user() self.test_user = test_user self.login() def login(self): self.test_app.post( '/auth/login/', { 'username': u'chris', 'password': 'toast'}) def logout(self): self.test_app.get('/auth/logout/') def test_missing_fields(self): # Test blank form # --------------- template.clear_test_template_context() response = self.test_app.post( '/submit/', {}) context = template.TEMPLATE_TEST_CONTEXT['mediagoblin/submit/start.html'] form = context['submit_form'] assert form.file.errors == [u'You must provide a file.'] # Test blank file # --------------- template.clear_test_template_context() response = self.test_app.post( '/submit/', { 'title': 'test title'}) context = template.TEMPLATE_TEST_CONTEXT['mediagoblin/submit/start.html'] form = context['submit_form'] assert form.file.errors == [u'You must provide a file.'] def test_normal_uploads(self): # Test JPG # -------- template.clear_test_template_context() response = self.test_app.post( '/submit/', { 'title': 'Normal upload 1' }, upload_files=[( 'file', GOOD_JPG)]) # User should be redirected response.follow() assert_equal( urlparse.urlsplit(response.location)[2], '/u/chris/') assert template.TEMPLATE_TEST_CONTEXT.has_key( 'mediagoblin/user_pages/user.html') # Make sure the media view is at least reachable, logged in... self.test_app.get('/u/chris/m/normal-upload-1/') # ... and logged out too. self.logout() self.test_app.get('/u/chris/m/normal-upload-1/') # Log back in for the remaining tests. self.login() # Test PNG # -------- template.clear_test_template_context() response = self.test_app.post( '/submit/', { 'title': 'Normal upload 2' }, upload_files=[( 'file', GOOD_PNG)]) response.follow() assert_equal( urlparse.urlsplit(response.location)[2], '/u/chris/') assert template.TEMPLATE_TEST_CONTEXT.has_key( 'mediagoblin/user_pages/user.html') def test_tags(self): # Good tag string # -------- template.clear_test_template_context() response = self.test_app.post( '/submit/', { 'title': 'Balanced Goblin', 'tags': GOOD_TAG_STRING }, upload_files=[( 'file', GOOD_JPG)]) # New media entry with correct tags should be created response.follow() context = template.TEMPLATE_TEST_CONTEXT['mediagoblin/user_pages/user.html'] request = context['request'] media = request.db.MediaEntry.find({'title': 'Balanced Goblin'})[0] assert_equal(media.tags, [{'name': u'yin', 'slug': u'yin'}, {'name': u'yang', 'slug': u'yang'}]) # Test tags that are too long # --------------- template.clear_test_template_context() response = self.test_app.post( '/submit/', { 'title': 'Balanced Goblin', 'tags': BAD_TAG_STRING }, upload_files=[( 'file', GOOD_JPG)]) # Too long error should be raised context = template.TEMPLATE_TEST_CONTEXT['mediagoblin/submit/start.html'] form = context['submit_form'] assert form.tags.errors == [ u'Tags must be shorter than 50 characters. Tags that are too long'\ ': ffffffffffffffffffffffffffuuuuuuuuuuuuuuuuuuuuuuuuuu'] def test_delete(self): template.clear_test_template_context() response = self.test_app.post( '/submit/', { 'title': 'Balanced Goblin', }, upload_files=[( 'file', GOOD_JPG)]) # Post image response.follow() request = template.TEMPLATE_TEST_CONTEXT[ 'mediagoblin/user_pages/user.html']['request'] media = request.db.MediaEntry.find({'title': 'Balanced Goblin'})[0] # Does media entry exist? assert_true(media) # Add a comment, so we can test for its deletion later. get_comments = lambda: list( request.db.MediaComment.find({'media_entry': media._id})) assert_false(get_comments()) response = self.test_app.post( request.urlgen('mediagoblin.user_pages.media_post_comment', user=self.test_user.username, media=media._id), {'comment_content': 'i love this test'}) response.follow() assert_true(get_comments()) # Do not confirm deletion # --------------------------------------------------- response = self.test_app.post( request.urlgen('mediagoblin.user_pages.media_confirm_delete', # No work: user=media.uploader().username, user=self.test_user.username, media=media._id), # no value means no confirm {}) response.follow() request = template.TEMPLATE_TEST_CONTEXT[ 'mediagoblin/user_pages/user.html']['request'] media = request.db.MediaEntry.find({'title': 'Balanced Goblin'})[0] # Does media entry still exist? assert_true(media) # Confirm deletion # --------------------------------------------------- response = self.test_app.post( request.urlgen('mediagoblin.user_pages.media_confirm_delete', # No work: user=media.uploader().username, user=self.test_user.username, media=media._id), {'confirm': 'y'}) response.follow() request = template.TEMPLATE_TEST_CONTEXT[ 'mediagoblin/user_pages/user.html']['request'] # Does media entry still exist? assert_false( request.db.MediaEntry.find( {'_id': media._id}).count()) # How about the comment? assert_false(get_comments()) def test_malicious_uploads(self): # Test non-suppoerted file with non-supported extension # ----------------------------------------------------- template.clear_test_template_context() response = self.test_app.post( '/submit/', { 'title': 'Malicious Upload 1' }, upload_files=[( 'file', EVIL_FILE)]) context = template.TEMPLATE_TEST_CONTEXT['mediagoblin/submit/start.html'] form = context['submit_form'] assert re.match(r'^Could not extract any file extension from ".*?"$', str(form.file.errors[0])) assert len(form.file.errors) == 1 # NOTE: The following 2 tests will ultimately fail, but they # *will* pass the initial form submission step. Instead, # they'll be caught as failures during the processing step. # Test non-supported file with .jpg extension # ------------------------------------------- template.clear_test_template_context() response = self.test_app.post( '/submit/', { 'title': 'Malicious Upload 2' }, upload_files=[( 'file', EVIL_JPG)]) response.follow() assert_equal( urlparse.urlsplit(response.location)[2], '/u/chris/') entry = mg_globals.database.MediaEntry.find_one( {'title': 'Malicious Upload 2'}) assert_equal(entry.state, 'failed') assert_equal( entry.fail_error, u'mediagoblin.processing:BadMediaFail') # Test non-supported file with .png extension # ------------------------------------------- template.clear_test_template_context() response = self.test_app.post( '/submit/', { 'title': 'Malicious Upload 3' }, upload_files=[( 'file', EVIL_PNG)]) response.follow() assert_equal( urlparse.urlsplit(response.location)[2], '/u/chris/') entry = mg_globals.database.MediaEntry.find_one( {'title': 'Malicious Upload 3'}) assert_equal(entry.state, 'failed') assert_equal( entry.fail_error, u'mediagoblin.processing:BadMediaFail')