Tools/CISupport/build-webkit-org/htdigestparser_unittest.py

# Copyright (C) 2011-2020 Apple Inc. All rights reserved.
#
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# modification, are permitted provided that the following conditions
# are met:
# 1.  Redistributions of source code must retain the above copyright
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# 2.  Redistributions in binary form must reproduce the above copyright
#     notice, this list of conditions and the following disclaimer in the
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#
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import sys
import os
import unittest

if sys.version_info > (3, 0):
    from io import StringIO
else:
    from StringIO import StringIO

from htdigestparser import HTDigestParser


class HTDigestParserTest(unittest.TestCase):
    def assertEntriesEqual(self, entries, additional_content=None):
        digest_file = self.fake_htdigest_file()
        if additional_content is not None:
            digest_file.seek(0)
            digest_file.write(additional_content)
            digest_file.seek(0)
        self.assertEqual(entries, HTDigestParser(digest_file).entries())

    def test_authenticate(self):
        htdigest = HTDigestParser(self.fake_htdigest_file())
        self.assertTrue(htdigest.authenticate('user1', 'realm 1', 'password1'))
        self.assertTrue(htdigest.authenticate('user2', 'realm 2', 'password2'))
        self.assertTrue(htdigest.authenticate('user3', 'realm 1', 'password3'))
        self.assertTrue(htdigest.authenticate('user3', 'realm 3', 'password3'))

        self.assertFalse(htdigest.authenticate('user1', 'realm', 'password1'))
        self.assertFalse(htdigest.authenticate('user1', 'realm 2', 'password1'))
        self.assertFalse(htdigest.authenticate('user2', 'realm 2', 'password1'))
        self.assertFalse(htdigest.authenticate('user2', 'realm 1', 'password1'))
        self.assertFalse(htdigest.authenticate('', '', ''))

    def test_entries(self):
        entries = [
            ['user1', 'realm 1', '36b8aa27fa5e9051095d37b619f92762'],
            ['user2', 'realm 2', '14f827686fa97778f02fe1314a3337c8'],
            ['user3', 'realm 1', '1817fc8a24119cc57fbafc8a630ea5a5'],
            ['user3', 'realm 3', 'a05f5a2335e9d87bbe75bbe5e53248f0'],
        ]
        self.assertEntriesEqual(entries)
        self.assertEntriesEqual(entries, additional_content='')

    def test_empty_file(self):
        self.assertEqual([], HTDigestParser(StringIO()).entries())

    def test_too_few_colons(self):
        self.assertEntriesEqual([], additional_content='user1:realm 1\n')

    def test_too_many_colons(self):
        self.assertEntriesEqual([], additional_content='user1:realm 1:36b8aa27fa5e9051095d37b619f92762:garbage\n')

    def test_invalid_hash(self):
        self.assertEntriesEqual([], additional_content='user1:realm 1:36b8aa27fa5e9051095d37b619f92762000000\n')
        self.assertEntriesEqual([], additional_content='user1:realm 1:36b8aa27fa5e9051095d37b619f9276\n')
        self.assertEntriesEqual([], additional_content='user1:realm 1:36b8aa27fa5e9051095d37b619f9276z\n')
        self.assertEntriesEqual([], additional_content='user1:realm 1: 36b8aa27fa5e9051095d37b619f92762\n')

    def fake_htdigest_file(self):
        return StringIO("""user1:realm 1:36b8aa27fa5e9051095d37b619f92762
user2:realm 2:14f827686fa97778f02fe1314a3337c8
user3:realm 1:1817fc8a24119cc57fbafc8a630ea5a5
user3:realm 3:a05f5a2335e9d87bbe75bbe5e53248f0
""")


# FIXME: We should run this file as part of test-webkitpy
if __name__ == '__main__':
    unittest.main()