ansible/test/units/parsing/yaml/test_objects.py
Sloane Hertel 826f224f02
Handle vaulted non-ascii characters for Python2 ()
* Handle vaulted non-ascii characters for Python2

* Add a test to ensure str() no longer raises UnicodeEncodeError
2019-06-28 13:23:15 -04:00

164 lines
5.7 KiB
Python

# This file is part of Ansible
# -*- coding: utf-8 -*-
#
# Ansible 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.
#
# Ansible 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 Ansible. If not, see <http://www.gnu.org/licenses/>.
#
# Copyright 2016, Adrian Likins <alikins@redhat.com>
# Make coding more python3-ish
from __future__ import (absolute_import, division, print_function)
__metaclass__ = type
from units.compat import unittest
from ansible.errors import AnsibleError
from ansible.module_utils._text import to_native
from ansible.parsing import vault
from ansible.parsing.yaml.loader import AnsibleLoader
# module under test
from ansible.parsing.yaml import objects
from units.mock.yaml_helper import YamlTestUtils
from units.mock.vault_helper import TextVaultSecret
class TestAnsibleVaultUnicodeNoVault(unittest.TestCase, YamlTestUtils):
def test_empty_init(self):
self.assertRaises(TypeError, objects.AnsibleVaultEncryptedUnicode)
def test_empty_string_init(self):
seq = ''.encode('utf8')
self.assert_values(seq)
def test_empty_byte_string_init(self):
seq = b''
self.assert_values(seq)
def _assert_values(self, avu, seq):
self.assertIsInstance(avu, objects.AnsibleVaultEncryptedUnicode)
self.assertTrue(avu.vault is None)
# AnsibleVaultEncryptedUnicode without a vault should never == any string
self.assertNotEquals(avu, seq)
def assert_values(self, seq):
avu = objects.AnsibleVaultEncryptedUnicode(seq)
self._assert_values(avu, seq)
def test_single_char(self):
seq = 'a'.encode('utf8')
self.assert_values(seq)
def test_string(self):
seq = 'some letters'
self.assert_values(seq)
def test_byte_string(self):
seq = 'some letters'.encode('utf8')
self.assert_values(seq)
class TestAnsibleVaultEncryptedUnicode(unittest.TestCase, YamlTestUtils):
def setUp(self):
self.good_vault_password = "hunter42"
good_vault_secret = TextVaultSecret(self.good_vault_password)
self.good_vault_secrets = [('good_vault_password', good_vault_secret)]
self.good_vault = vault.VaultLib(self.good_vault_secrets)
# TODO: make this use two vault secret identities instead of two vaultSecrets
self.wrong_vault_password = 'not-hunter42'
wrong_vault_secret = TextVaultSecret(self.wrong_vault_password)
self.wrong_vault_secrets = [('wrong_vault_password', wrong_vault_secret)]
self.wrong_vault = vault.VaultLib(self.wrong_vault_secrets)
self.vault = self.good_vault
self.vault_secrets = self.good_vault_secrets
def _loader(self, stream):
return AnsibleLoader(stream, vault_secrets=self.vault_secrets)
def test_dump_load_cycle(self):
aveu = self._from_plaintext('the test string for TestAnsibleVaultEncryptedUnicode.test_dump_load_cycle')
self._dump_load_cycle(aveu)
def assert_values(self, avu, seq):
self.assertIsInstance(avu, objects.AnsibleVaultEncryptedUnicode)
self.assertEqual(avu, seq)
self.assertTrue(avu.vault is self.vault)
self.assertIsInstance(avu.vault, vault.VaultLib)
def _from_plaintext(self, seq):
id_secret = vault.match_encrypt_secret(self.good_vault_secrets)
return objects.AnsibleVaultEncryptedUnicode.from_plaintext(seq, vault=self.vault, secret=id_secret[1])
def _from_ciphertext(self, ciphertext):
avu = objects.AnsibleVaultEncryptedUnicode(ciphertext)
avu.vault = self.vault
return avu
def test_empty_init(self):
self.assertRaises(TypeError, objects.AnsibleVaultEncryptedUnicode)
def test_empty_string_init_from_plaintext(self):
seq = ''
avu = self._from_plaintext(seq)
self.assert_values(avu, seq)
def test_empty_unicode_init_from_plaintext(self):
seq = u''
avu = self._from_plaintext(seq)
self.assert_values(avu, seq)
def test_string_from_plaintext(self):
seq = 'some letters'
avu = self._from_plaintext(seq)
self.assert_values(avu, seq)
def test_unicode_from_plaintext(self):
seq = u'some letters'
avu = self._from_plaintext(seq)
self.assert_values(avu, seq)
def test_unicode_from_plaintext_encode(self):
seq = u'some text here'
avu = self._from_plaintext(seq)
b_avu = avu.encode('utf-8', 'strict')
self.assertIsInstance(avu, objects.AnsibleVaultEncryptedUnicode)
self.assertEqual(b_avu, seq.encode('utf-8', 'strict'))
self.assertTrue(avu.vault is self.vault)
self.assertIsInstance(avu.vault, vault.VaultLib)
# TODO/FIXME: make sure bad password fails differently than 'thats not encrypted'
def test_empty_string_wrong_password(self):
seq = ''
self.vault = self.wrong_vault
avu = self._from_plaintext(seq)
def compare(avu, seq):
return avu == seq
self.assertRaises(AnsibleError, compare, avu, seq)
def test_vaulted_utf8_value_37258(self):
seq = u"aöffü"
avu = self._from_plaintext(seq)
self.assert_values(avu, seq)
def test_str_vaulted_utf8_value_37258(self):
seq = u"aöffü"
avu = self._from_plaintext(seq)
assert str(avu) == to_native(seq)