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Diffstat (limited to '')
-rw-r--r-- | python/samba/tests/samba_tool/user_virtualCryptSHA_userPassword.py | 188 |
1 files changed, 188 insertions, 0 deletions
diff --git a/python/samba/tests/samba_tool/user_virtualCryptSHA_userPassword.py b/python/samba/tests/samba_tool/user_virtualCryptSHA_userPassword.py new file mode 100644 index 0000000..1f84af0 --- /dev/null +++ b/python/samba/tests/samba_tool/user_virtualCryptSHA_userPassword.py @@ -0,0 +1,188 @@ +# Tests for the samba-tool user sub command reading Primary:userPassword +# +# Copyright (C) Andrew Bartlett <abartlet@samba.org> 2017 +# +# This program 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 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 General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. +# + +from samba.tests.samba_tool.user_virtualCryptSHA_base import UserCmdCryptShaTestCase + + +class UserCmdCryptShaTestCaseUserPassword(UserCmdCryptShaTestCase): + # gpg decryption not enabled. + # both virtual attributes specified, no rounds option + # no hashes stored in supplementalCredentials + # Should not get values + def test_no_gpg_both_hashes_no_rounds(self): + self.add_user() + out = self._get_password("virtualCryptSHA256,virtualCryptSHA512") + + self.assertTrue("virtualCryptSHA256:" not in out) + self.assertTrue("virtualCryptSHA512:" not in out) + self.assertTrue("rounds=" not in out) + + # gpg decryption not enabled. + # SHA256 specified + # no hashes stored in supplementalCredentials + # No rounds + # + # Should not get values + def test_no_gpg_sha256_no_rounds(self): + self.add_user() + out = self._get_password("virtualCryptSHA256") + + self.assertTrue("virtualCryptSHA256:" not in out) + self.assertTrue("virtualCryptSHA512:" not in out) + self.assertTrue("rounds=" not in out) + + # gpg decryption not enabled. + # SHA512 specified + # no hashes stored in supplementalCredentials + # No rounds + # + # Should not get values + def test_no_gpg_sha512_no_rounds(self): + self.add_user() + out = self._get_password("virtualCryptSHA512") + + self.assertTrue("virtualCryptSHA256:" not in out) + self.assertTrue("virtualCryptSHA512:" not in out) + self.assertTrue("rounds=" not in out) + + # gpg decryption not enabled. + # SHA128 specified, i.e. invalid/unknown algorithm + # no hashes stored in supplementalCredentials + # No rounds + # + # Should not get values + def test_no_gpg_invalid_alg_no_rounds(self): + self.add_user() + out = self._get_password("virtualCryptSHA128") + + self.assertTrue("virtualCryptSHA256:" not in out) + self.assertTrue("virtualCryptSHA512:" not in out) + self.assertTrue("rounds=" not in out) + + # gpg decryption not enabled. + # both virtual attributes specified, no rounds option + # both hashes stored in supplementalCredentials + # Should get values + def test_no_gpg_both_hashes_no_rounds_stored_hashes(self): + self.add_user("CryptSHA512 CryptSHA256") + + out = self._get_password("virtualCryptSHA256,virtualCryptSHA512") + + self.assertTrue("virtualCryptSHA256:" in out) + self.assertTrue("virtualCryptSHA512:" in out) + self.assertTrue("rounds=" not in out) + + # Should be using the pre computed hash in supplementalCredentials + # so it should not change between calls. + sha256 = self._get_attribute(out, "virtualCryptSHA256") + sha512 = self._get_attribute(out, "virtualCryptSHA512") + + out = self._get_password("virtualCryptSHA256,virtualCryptSHA512") + self.assertEqual(sha256, self._get_attribute(out, "virtualCryptSHA256")) + self.assertEqual(sha512, self._get_attribute(out, "virtualCryptSHA512")) + + # gpg decryption not enabled. + # both virtual attributes specified, rounds specified + # both hashes stored in supplementalCredentials, with not rounds + # Should get hashes for the first matching scheme entry + def test_no_gpg_both_hashes_rounds_stored_hashes(self): + self.add_user("CryptSHA512 CryptSHA256") + + out = self._get_password("virtualCryptSHA256;rounds=2561," + + "virtualCryptSHA512;rounds=5129") + + self.assertTrue("virtualCryptSHA256;rounds=2561:" in out) + self.assertTrue("virtualCryptSHA512;rounds=5129:" in out) + self.assertTrue("$rounds=" not in out) + + # Should be using the pre computed hash in supplementalCredentials + # so it should not change between calls. + sha256 = self._get_attribute(out, "virtualCryptSHA256;rounds=2561") + sha512 = self._get_attribute(out, "virtualCryptSHA512;rounds=5129") + + out = self._get_password("virtualCryptSHA256,virtualCryptSHA512") + self.assertEqual(sha256, self._get_attribute(out, + "virtualCryptSHA256")) + self.assertEqual(sha512, self._get_attribute(out, + "virtualCryptSHA512")) + + # gpg decryption not enabled. + # both virtual attributes specified, rounds specified + # both hashes stored in supplementalCredentials, with rounds + # Should get values + def test_no_gpg_both_hashes_rounds_stored_hashes_with_rounds(self): + self.add_user("CryptSHA512 " + + "CryptSHA256 " + + "CryptSHA512:rounds=5129 " + + "CryptSHA256:rounds=2561") + + out = self._get_password("virtualCryptSHA256;rounds=2561," + + "virtualCryptSHA512;rounds=5129") + + self.assertTrue("virtualCryptSHA256;rounds=2561:" in out) + self.assertTrue("virtualCryptSHA512;rounds=5129:" in out) + self.assertTrue("$rounds=" in out) + + # Should be using the pre computed hash in supplementalCredentials + # so it should not change between calls. + sha256 = self._get_attribute(out, "virtualCryptSHA256;rounds=2561") + sha512 = self._get_attribute(out, "virtualCryptSHA512;rounds=5129") + + out = self._get_password("virtualCryptSHA256;rounds=2561," + + "virtualCryptSHA512;rounds=5129") + self.assertEqual(sha256, self._get_attribute(out, "virtualCryptSHA256;rounds=2561")) + self.assertEqual(sha512, self._get_attribute(out, "virtualCryptSHA512;rounds=5129")) + + # Number of rounds should match that specified + self.assertTrue(sha256.startswith("{CRYPT}$5$rounds=2561")) + self.assertTrue(sha512.startswith("{CRYPT}$6$rounds=5129")) + + # gpg decryption not enabled. + # both virtual attributes specified, rounds specified + # both hashes stored in supplementalCredentials, with rounds + # number of rounds stored/requested do not match + # Should get the precomputed hashes for CryptSHA512 and CryptSHA256 + def test_no_gpg_both_hashes_rounds_stored_hashes_with_rounds_no_match(self): + self.add_user("CryptSHA512 " + + "CryptSHA256 " + + "CryptSHA512:rounds=5129 " + + "CryptSHA256:rounds=2561") + + out = self._get_password("virtualCryptSHA256;rounds=4000," + + "virtualCryptSHA512;rounds=5000") + + self.assertTrue("virtualCryptSHA256;rounds=4000:" in out) + self.assertTrue("virtualCryptSHA512;rounds=5000:" in out) + self.assertTrue("$rounds=" not in out) + + # Should be using the pre computed hash in supplementalCredentials + # so it should not change between calls. + sha256 = self._get_attribute(out, "virtualCryptSHA256;rounds=4000") + sha512 = self._get_attribute(out, "virtualCryptSHA512;rounds=5000") + + out = self._get_password("virtualCryptSHA256;rounds=4000," + + "virtualCryptSHA512;rounds=5000") + self.assertEqual(sha256, self._get_attribute(out, "virtualCryptSHA256;rounds=4000")) + self.assertEqual(sha512, self._get_attribute(out, "virtualCryptSHA512;rounds=5000")) + + # As the number of rounds did not match, should have returned the + # first hash of the corresponding scheme + out = self._get_password("virtualCryptSHA256," + + "virtualCryptSHA512") + self.assertEqual(sha256, self._get_attribute(out, "virtualCryptSHA256")) + self.assertEqual(sha512, self._get_attribute(out, "virtualCryptSHA512")) |