def test_create_tuf_client_directory(self):
# Test normal case.
temporary_directory = tempfile.mkdtemp(dir=self.temporary_directory)
repository_directory = os.path.join('repository_data', 'repository')
client_directory = os.path.join(temporary_directory, 'client')
repo_lib.create_tuf_client_directory(repository_directory,
client_directory)
self.assertTrue(os.path.exists(client_directory))
metadata_directory = os.path.join(client_directory, 'metadata')
current_directory = os.path.join(metadata_directory, 'current')
previous_directory = os.path.join(metadata_directory, 'previous')
self.assertTrue(os.path.exists(client_directory))
self.assertTrue(os.path.exists(metadata_directory))
self.assertTrue(os.path.exists(current_directory))
self.assertTrue(os.path.exists(previous_directory))
# Test improperly formatted arguments.
self.assertRaises(securesystemslib.exceptions.FormatError,
repo_lib.create_tuf_client_directory, 3,
client_directory)
self.assertRaises(securesystemslib.exceptions.FormatError,
repo_lib.create_tuf_client_directory,
repository_directory, 3)
# Test invalid argument (i.e., client directory already exists.)
self.assertRaises(tuf.exceptions.RepositoryError,
repo_lib.create_tuf_client_directory,
repository_directory, client_directory)
# Test invalid client metadata directory (i.e., non-errno.EEXIST exceptions
# should be re-raised.)
shutil.rmtree(metadata_directory)
# Save the original metadata directory name so that it can be restored
# after testing.
metadata_directory_name = repo_lib.METADATA_DIRECTORY_NAME
repo_lib.METADATA_DIRECTORY_NAME = '/'
# Creation of the '/' directory is forbidden on all supported OSs. The '/'
# argument to create_tuf_client_directory should cause it to re-raise a
# non-errno.EEXIST exception.
self.assertRaises((OSError, tuf.exceptions.RepositoryError),
repo_lib.create_tuf_client_directory,
repository_directory, '/')
# Restore the metadata directory name in repo_lib.
repo_lib.METADATA_DIRECTORY_NAME = metadata_directory_name
def test_create_tuf_client_directory(self):
# Test normal case.
temporary_directory = tempfile.mkdtemp(dir=self.temporary_directory)
repository_directory = os.path.join('repository_data', 'repository')
client_directory = os.path.join(temporary_directory, 'client')
repo_lib.create_tuf_client_directory(repository_directory,
client_directory)
self.assertTrue(os.path.exists(client_directory))
metadata_directory = os.path.join(client_directory, 'metadata')
current_directory = os.path.join(metadata_directory, 'current')
previous_directory = os.path.join(metadata_directory, 'previous')
self.assertTrue(os.path.exists(client_directory))
self.assertTrue(os.path.exists(metadata_directory))
self.assertTrue(os.path.exists(current_directory))
self.assertTrue(os.path.exists(previous_directory))
# Test improperly formatted arguments.
self.assertRaises(tuf.FormatError,
repo_lib.create_tuf_client_directory, 3,
client_directory)
self.assertRaises(tuf.FormatError,
repo_lib.create_tuf_client_directory,
repository_directory, 3)
# Test invalid argument (i.e., client directory already exists.)
self.assertRaises(tuf.RepositoryError,
repo_lib.create_tuf_client_directory,
repository_directory, client_directory)
# Test invalid client metadata directory (i.e., non-errno.EEXIST exceptions
# should be re-raised.)
shutil.rmtree(metadata_directory)
current_client_directory_mode = os.stat(client_directory)[stat.ST_MODE]
# Remove write access for the client directory so that the 'metadata'
# directory cannot be created. create_tuf_client_directory() should
# re-raise the 'OSError' (i.e., errno.EACCES) exception and only handle
# errno.EEXIST.
os.chmod(client_directory,
current_client_directory_mode & ~stat.S_IWUSR)
self.assertRaises(OSError, repo_lib.create_tuf_client_directory,
repository_directory, client_directory)
# Reset the client directory's mode.
os.chmod(client_directory, current_client_directory_mode)
def test_create_tuf_client_directory(self):
# Test normal case.
temporary_directory = tempfile.mkdtemp(dir=self.temporary_directory)
repository_directory = os.path.join("repository_data", "repository")
client_directory = os.path.join(temporary_directory, "client")
repo_lib.create_tuf_client_directory(repository_directory, client_directory)
self.assertTrue(os.path.exists(client_directory))
metadata_directory = os.path.join(client_directory, "metadata")
current_directory = os.path.join(metadata_directory, "current")
previous_directory = os.path.join(metadata_directory, "previous")
self.assertTrue(os.path.exists(client_directory))
self.assertTrue(os.path.exists(metadata_directory))
self.assertTrue(os.path.exists(current_directory))
self.assertTrue(os.path.exists(previous_directory))
# Test improperly formatted arguments.
self.assertRaises(tuf.FormatError, repo_lib.create_tuf_client_directory, 3, client_directory)
self.assertRaises(tuf.FormatError, repo_lib.create_tuf_client_directory, repository_directory, 3)
# Test invalid argument (i.e., client directory already exists.)
self.assertRaises(
tuf.RepositoryError, repo_lib.create_tuf_client_directory, repository_directory, client_directory
)
# Test invalid client metadata directory (i.e., non-errno.EEXIST exceptions
# should be re-raised.)
shutil.rmtree(metadata_directory)
current_client_directory_mode = os.stat(client_directory)[stat.ST_MODE]
# Remove write access for the client directory so that the 'metadata'
# directory cannot be created. create_tuf_client_directory() should
# re-raise the 'OSError' (i.e., errno.EACCES) exception and only handle
# errno.EEXIST.
os.chmod(client_directory, current_client_directory_mode & ~stat.S_IWUSR)
self.assertRaises(OSError, repo_lib.create_tuf_client_directory, repository_directory, client_directory)
# Reset the client directory's mode.
os.chmod(client_directory, current_client_directory_mode)
def create_tuf_client_directory(repository_directory, client_directory): return repo_lib.create_tuf_client_directory(repository_directory, client_directory)