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test_flash_security.py
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Mon, Jun 16, 10:52

test_flash_security.py
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# -*- coding: utf-8 -*-
#
# This file is part of Invenio.
# Copyright (C) 2015 CERN.
#
# Invenio is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; either version 2 of the
# License, or (at your option) any later version.
#
# Invenio 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
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Invenio; if not, write to the Free Software Foundation, Inc.,
# 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
"""Unit tests for the inveniomanage script."""
from flask import escape, url_for
from invenio.testsuite import InvenioTestCase, make_test_suite, \
run_test_suite
class FlashMessageSecurityTest(InvenioTestCase):
"""Test base views."""
@property
def config(self):
# add the test flask application to loaded packages
cfg = super(FlashMessageSecurityTest, self).config
cfg['PACKAGES'] = [
'invenio.base.testsuite.test_apps.flash_msg',
'invenio.base',
]
return cfg
def test_flash_message_escaping(self):
"""Test that flash messages are escaped by default."""
flash_contexts = ['', 'info', 'danger', 'error', 'warning', 'success']
safe_flash_contexts = [context + '(html_safe)' for context in
flash_contexts]
message = 'this is an <script>alert(1)</script>'
escaped_message = str(escape('<script>alert(1)</script>'))
for context in flash_contexts:
# test non safe contexts
response = self.client.get(url_for('flash_msg.index', message=message,
context=context))
self.assertTrue(escaped_message in response.data,
'flash message should have been escaped for ' +
'context "{}"'.format(context))
for context in safe_flash_contexts:
# test safe contexts
response = self.client.get(url_for('flash_msg.index', message=message,
context=context))
self.assertTrue(message in response.data,
'flash message should not have been escaped for ' +
'context "{}"'.format(context))
TEST_SUITE = make_test_suite(FlashMessageSecurityTest)
if __name__ == "__main__":
run_test_suite(TEST_SUITE)

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