/usr/lib/python2.7/dist-packages/keystonemiddleware/tests/unit/auth_token/test_signing_dir.py is in python-keystonemiddleware 4.9.0-2.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 | # Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import os
import shutil
import stat
import uuid
from keystonemiddleware.auth_token import _signing_dir
from keystonemiddleware.tests.unit import utils
class SigningDirectoryTests(utils.BaseTestCase):
def test_directory_created_when_doesnt_exist(self):
# When _SigningDirectory is created, if the directory doesn't exist
# it's created with the expected permissions.
tmp_name = uuid.uuid4().hex
parent_directory = '/tmp/%s' % tmp_name
directory_name = '/tmp/%s/%s' % ((tmp_name,) * 2)
# Directories are created by __init__.
_signing_dir.SigningDirectory(directory_name)
self.addCleanup(shutil.rmtree, parent_directory)
self.assertTrue(os.path.isdir(directory_name))
self.assertTrue(os.access(directory_name, os.W_OK))
self.assertEqual(os.stat(directory_name).st_uid, os.getuid())
self.assertEqual(stat.S_IMODE(os.stat(directory_name).st_mode),
stat.S_IRWXU)
def test_use_directory_already_exists(self):
# The directory can already exist.
tmp_name = uuid.uuid4().hex
parent_directory = '/tmp/%s' % tmp_name
directory_name = '/tmp/%s/%s' % ((tmp_name,) * 2)
os.makedirs(directory_name, stat.S_IRWXU)
self.addCleanup(shutil.rmtree, parent_directory)
_signing_dir.SigningDirectory(directory_name)
def test_write_file(self):
# write_file when the file doesn't exist creates the file.
signing_directory = _signing_dir.SigningDirectory()
file_name = self.getUniqueString()
contents = self.getUniqueString()
signing_directory.write_file(file_name, contents)
self.addCleanup(shutil.rmtree, signing_directory._directory_name)
file_path = signing_directory.calc_path(file_name)
with open(file_path) as f:
actual_contents = f.read()
self.assertEqual(contents, actual_contents)
def test_replace_file(self):
# write_file when the file already exists overwrites it.
signing_directory = _signing_dir.SigningDirectory()
file_name = self.getUniqueString()
orig_contents = self.getUniqueString()
signing_directory.write_file(file_name, orig_contents)
self.addCleanup(shutil.rmtree, signing_directory._directory_name)
new_contents = self.getUniqueString()
signing_directory.write_file(file_name, new_contents)
file_path = signing_directory.calc_path(file_name)
with open(file_path) as f:
actual_contents = f.read()
self.assertEqual(new_contents, actual_contents)
def test_recreate_directory(self):
# If the original directory is lost, it gets recreated when a file
# is written.
signing_directory = _signing_dir.SigningDirectory()
original_file_name = self.getUniqueString()
original_contents = self.getUniqueString()
signing_directory.write_file(original_file_name, original_contents)
self.addCleanup(shutil.rmtree, signing_directory._directory_name)
# Delete the directory.
shutil.rmtree(signing_directory._directory_name)
new_file_name = self.getUniqueString()
new_contents = self.getUniqueString()
signing_directory.write_file(new_file_name, new_contents)
actual_contents = signing_directory.read_file(new_file_name)
self.assertEqual(new_contents, actual_contents)
def test_read_file(self):
# Can read a file that was written.
signing_directory = _signing_dir.SigningDirectory()
file_name = self.getUniqueString()
contents = self.getUniqueString()
signing_directory.write_file(file_name, contents)
self.addCleanup(shutil.rmtree, signing_directory._directory_name)
actual_contents = signing_directory.read_file(file_name)
self.assertEqual(contents, actual_contents)
def test_read_file_doesnt_exist(self):
# Show what happens when try to read a file that wasn't written.
signing_directory = _signing_dir.SigningDirectory()
file_name = self.getUniqueString()
self.assertRaises(IOError, signing_directory.read_file, file_name)
self.addCleanup(shutil.rmtree, signing_directory._directory_name)
def test_calc_path(self):
# calc_path returns the actual filename built from the directory name.
signing_directory = _signing_dir.SigningDirectory()
file_name = self.getUniqueString()
actual_path = signing_directory.calc_path(file_name)
self.addCleanup(shutil.rmtree, signing_directory._directory_name)
expected_path = os.path.join(signing_directory._directory_name,
file_name)
self.assertEqual(expected_path, actual_path)
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