1 files changed, 0 insertions, 90 deletions
diff --git a/keystonemiddleware/auth_token/_signing_dir.py b/keystonemiddleware/auth_token/_signing_dir.py
deleted file mode 100644
index 698e055..0000000
--- a/keystonemiddleware/auth_token/_signing_dir.py
+++ /dev/null
@@ -1,90 +0,0 @@
-# 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 stat
-import tempfile
-
-from oslo_log import log as logging
-import six
-
-from keystonemiddleware.auth_token import _exceptions as exc
-from keystonemiddleware.i18n import _
-
-_LOG = logging.getLogger(__name__)
-
-
-class SigningDirectory(object):
-
-    def __init__(self, directory_name=None, log=None):
-        self._log = log or _LOG
-
-        self._directory_name = directory_name
-        if self._directory_name:
-            self._log.info(
-                'Using %s as cache directory for signing certificate',
-                self._directory_name)
-            self._verify_signing_dir()
-
-    def write_file(self, file_name, new_contents):
-
-        # In Python2, encoding is slow so the following check avoids it if it
-        # is not absolutely necessary.
-        if isinstance(new_contents, six.text_type):
-            new_contents = new_contents.encode('utf-8')
-
-        def _atomic_write():
-            with tempfile.NamedTemporaryFile(dir=self._directory_name,
-                                             delete=False) as f:
-                f.write(new_contents)
-            os.rename(f.name, self.calc_path(file_name))
-
-        try:
-            _atomic_write()
-        except (OSError, IOError):
-            self._verify_signing_dir()
-            _atomic_write()
-
-    def read_file(self, file_name):
-        path = self.calc_path(file_name)
-        open_kwargs = {'encoding': 'utf-8'} if six.PY3 else {}
-        with open(path, 'r', **open_kwargs) as f:
-            return f.read()
-
-    def calc_path(self, file_name):
-        self._lazy_create_signing_dir()
-        return os.path.join(self._directory_name, file_name)
-
-    def _lazy_create_signing_dir(self):
-        if self._directory_name is None:
-            self._directory_name = tempfile.mkdtemp(prefix='keystone-signing-')
-            self._log.info(
-                'Using %s as cache directory for signing certificate',
-                self._directory_name)
-            self._verify_signing_dir()
-
-    def _verify_signing_dir(self):
-        if os.path.isdir(self._directory_name):
-            if not os.access(self._directory_name, os.W_OK):
-                raise exc.ConfigurationError(
-                    _('unable to access signing_dir %s') %
-                    self._directory_name)
-            uid = os.getuid()
-            if os.stat(self._directory_name).st_uid != uid:
-                self._log.warning('signing_dir is not owned by %s', uid)
-            current_mode = stat.S_IMODE(os.stat(self._directory_name).st_mode)
-            if current_mode != stat.S_IRWXU:
-                self._log.warning(
-                    'signing_dir mode is %(mode)s instead of %(need)s',
-                    {'mode': oct(current_mode), 'need': oct(stat.S_IRWXU)})
-        else:
-            os.makedirs(self._directory_name, stat.S_IRWXU)