From 920a49cfa055733d575282973e23558c33087a4a Mon Sep 17 00:00:00 2001 From: RHE Date: Fri, 24 Nov 2017 13:54:26 +0100 Subject: remove keystone-moon Change-Id: I80d7c9b669f19d5f6607e162de8e0e55c2f80fdd Signed-off-by: RHE --- keystone-moon/keystone/common/tokenless_auth.py | 192 ------------------------ 1 file changed, 192 deletions(-) delete mode 100644 keystone-moon/keystone/common/tokenless_auth.py (limited to 'keystone-moon/keystone/common/tokenless_auth.py') diff --git a/keystone-moon/keystone/common/tokenless_auth.py b/keystone-moon/keystone/common/tokenless_auth.py deleted file mode 100644 index fd9c1592..00000000 --- a/keystone-moon/keystone/common/tokenless_auth.py +++ /dev/null @@ -1,192 +0,0 @@ -# Copyright 2015 Hewlett-Packard -# All Rights Reserved. -# -# 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 hashlib - -from oslo_config import cfg -from oslo_log import log - -from keystone.auth import controllers -from keystone.common import dependency -from keystone import exception -from keystone.federation import constants as federation_constants -from keystone.federation import utils -from keystone.i18n import _ - - -CONF = cfg.CONF -LOG = log.getLogger(__name__) - - -@dependency.requires('assignment_api', 'federation_api', - 'identity_api', 'resource_api') -class TokenlessAuthHelper(object): - def __init__(self, env): - """A init class for TokenlessAuthHelper. - - :param env: The HTTP request environment that should contain - client certificate attributes. These attributes should match - with what the mapping defines. Or a user cannot be mapped and - results un-authenticated. The following examples are for the - attributes that reference to the client certificate's Subject's - Common Name and Organization: - SSL_CLIENT_S_DN_CN, SSL_CLIENT_S_DN_O - :type env: dict - """ - self.env = env - - def _build_scope_info(self): - """Build the token request scope based on the headers. - - :returns: scope data - :rtype: dict - """ - project_id = self.env.get('HTTP_X_PROJECT_ID') - project_name = self.env.get('HTTP_X_PROJECT_NAME') - project_domain_id = self.env.get('HTTP_X_PROJECT_DOMAIN_ID') - project_domain_name = self.env.get('HTTP_X_PROJECT_DOMAIN_NAME') - domain_id = self.env.get('HTTP_X_DOMAIN_ID') - domain_name = self.env.get('HTTP_X_DOMAIN_NAME') - - scope = {} - if project_id: - scope['project'] = {'id': project_id} - elif project_name: - scope['project'] = {'name': project_name} - if project_domain_id: - scope['project']['domain'] = {'id': project_domain_id} - elif project_domain_name: - scope['project']['domain'] = {'name': project_domain_name} - else: - msg = _('Neither Project Domain ID nor Project Domain Name ' - 'was provided.') - raise exception.ValidationError(msg) - elif domain_id: - scope['domain'] = {'id': domain_id} - elif domain_name: - scope['domain'] = {'name': domain_name} - else: - raise exception.ValidationError( - attribute='project or domain', - target='scope') - return scope - - def get_scope(self): - auth = {} - # NOTE(chioleong): Auth methods here are insignificant because - # we only care about using auth.controllers.AuthInfo - # to validate the scope information. Therefore, - # we don't provide any identity. - auth['scope'] = self._build_scope_info() - - # NOTE(chioleong): We'll let AuthInfo validate the scope for us - auth_info = controllers.AuthInfo.create({}, auth, scope_only=True) - return auth_info.get_scope() - - def get_mapped_user(self, project_id=None, domain_id=None): - """Map client certificate to an existing user. - - If user is ephemeral, there is no validation on the user himself; - however it will be mapped to a corresponding group(s) and the scope - of this ephemeral user is the same as what is assigned to the group. - - :param project_id: Project scope of the mapped user. - :param domain_id: Domain scope of the mapped user. - :returns: A dictionary that contains the keys, such as - user_id, user_name, domain_id, domain_name - :rtype: dict - """ - idp_id = self._build_idp_id() - LOG.debug('The IdP Id %s and protocol Id %s are used to look up ' - 'the mapping.', idp_id, CONF.tokenless_auth.protocol) - - mapped_properties, mapping_id = self.federation_api.evaluate( - idp_id, CONF.tokenless_auth.protocol, self.env) - - user = mapped_properties.get('user', {}) - user_id = user.get('id') - user_name = user.get('name') - user_type = user.get('type') - if user.get('domain') is not None: - user_domain_id = user.get('domain').get('id') - user_domain_name = user.get('domain').get('name') - else: - user_domain_id = None - user_domain_name = None - - # if user is ephemeral type, we don't care if the user exists - # or not, but just care if the mapped group(s) is valid. - if user_type == utils.UserType.EPHEMERAL: - user_ref = {'type': utils.UserType.EPHEMERAL} - group_ids = mapped_properties['group_ids'] - utils.validate_groups_in_backend(group_ids, - mapping_id, - self.identity_api) - group_ids.extend( - utils.transform_to_group_ids( - mapped_properties['group_names'], mapping_id, - self.identity_api, self.assignment_api)) - roles = self.assignment_api.get_roles_for_groups(group_ids, - project_id, - domain_id) - if roles is not None: - role_names = [role['name'] for role in roles] - user_ref['roles'] = role_names - user_ref['group_ids'] = list(group_ids) - user_ref[federation_constants.IDENTITY_PROVIDER] = idp_id - user_ref[federation_constants.PROTOCOL] = ( - CONF.tokenless_auth.protocol) - return user_ref - - if user_id: - user_ref = self.identity_api.get_user(user_id) - elif user_name and (user_domain_name or user_domain_id): - if user_domain_name: - user_domain = self.resource_api.get_domain_by_name( - user_domain_name) - self.resource_api.assert_domain_enabled(user_domain['id'], - user_domain) - user_domain_id = user_domain['id'] - user_ref = self.identity_api.get_user_by_name(user_name, - user_domain_id) - else: - msg = _('User auth cannot be built due to missing either ' - 'user id, or user name with domain id, or user name ' - 'with domain name.') - raise exception.ValidationError(msg) - self.identity_api.assert_user_enabled( - user_id=user_ref['id'], - user=user_ref) - user_ref['type'] = utils.UserType.LOCAL - return user_ref - - def _build_idp_id(self): - """Build the IdP name from the given config option issuer_attribute. - - The default issuer attribute SSL_CLIENT_I_DN in the environment is - built with the following formula - - - base64_idp = sha1(env['SSL_CLIENT_I_DN']) - - :returns: base64_idp like the above example - :rtype: str - """ - idp = self.env.get(CONF.tokenless_auth.issuer_attribute) - if idp is None: - raise exception.TokenlessAuthConfigError( - issuer_attribute=CONF.tokenless_auth.issuer_attribute) - - hashed_idp = hashlib.sha256(idp.encode('utf-8')) - return hashed_idp.hexdigest() -- cgit 1.2.3-korg