353 lines
15 KiB
Python
353 lines
15 KiB
Python
# Copyright 2012 OpenStack Foundation
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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"""Workflow Logic the Identity service."""
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from oslo_log import log
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from keystone.common import controller
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from keystone.common import dependency
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from keystone.common import validation
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import keystone.conf
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from keystone import exception
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from keystone.i18n import _, _LW
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from keystone.identity import schema
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from keystone import notifications
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CONF = keystone.conf.CONF
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LOG = log.getLogger(__name__)
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@dependency.requires('assignment_api', 'identity_api', 'resource_api')
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class User(controller.V2Controller):
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@controller.v2_deprecated
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def get_user(self, request, user_id):
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self.assert_admin(request)
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ref = self.identity_api.get_user(user_id)
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return {'user': self.v3_to_v2_user(ref)}
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@controller.v2_deprecated
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def get_users(self, request):
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# NOTE(termie): i can't imagine that this really wants all the data
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# about every single user in the system...
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if 'name' in request.params:
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return self.get_user_by_name(request, request.params['name'])
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self.assert_admin(request)
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user_list = self.identity_api.list_users(
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CONF.identity.default_domain_id)
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return {'users': self.v3_to_v2_user(user_list)}
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@controller.v2_deprecated
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def get_user_by_name(self, request, user_name):
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self.assert_admin(request)
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ref = self.identity_api.get_user_by_name(
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user_name, CONF.identity.default_domain_id)
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return {'user': self.v3_to_v2_user(ref)}
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# CRUD extension
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@controller.v2_deprecated
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def create_user(self, request, user):
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user = self._normalize_OSKSADM_password_on_request(user)
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user = self.normalize_username_in_request(user)
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user = self._normalize_dict(user)
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self.assert_admin(request)
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if 'name' not in user or not user['name']:
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msg = _('Name field is required and cannot be empty')
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raise exception.ValidationError(message=msg)
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if 'enabled' in user and not isinstance(user['enabled'], bool):
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msg = _('Enabled field must be a boolean')
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raise exception.ValidationError(message=msg)
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default_project_id = user.pop('tenantId', None)
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if default_project_id is not None:
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# Check to see if the project is valid before moving on.
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self.resource_api.get_project(default_project_id)
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user['default_project_id'] = default_project_id
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self.resource_api.ensure_default_domain_exists()
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# The manager layer will generate the unique ID for users
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user_ref = self._normalize_domain_id(request.context_dict, user.copy())
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initiator = notifications._get_request_audit_info(request.context_dict)
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new_user_ref = self.v3_to_v2_user(
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self.identity_api.create_user(user_ref, initiator))
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if default_project_id is not None:
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self.assignment_api.add_user_to_project(default_project_id,
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new_user_ref['id'])
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return {'user': new_user_ref}
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@controller.v2_deprecated
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def update_user(self, request, user_id, user):
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# NOTE(termie): this is really more of a patch than a put
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user = self.normalize_username_in_request(user)
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self.assert_admin(request)
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if 'enabled' in user and not isinstance(user['enabled'], bool):
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msg = _('Enabled field should be a boolean')
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raise exception.ValidationError(message=msg)
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default_project_id = user.pop('tenantId', None)
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if default_project_id is not None:
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user['default_project_id'] = default_project_id
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old_user_ref = self.v3_to_v2_user(
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self.identity_api.get_user(user_id))
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# Check whether a tenant is being added or changed for the user.
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# Catch the case where the tenant is being changed for a user and also
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# where a user previously had no tenant but a tenant is now being
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# added for the user.
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if (('tenantId' in old_user_ref and
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old_user_ref['tenantId'] != default_project_id and
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default_project_id is not None) or
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('tenantId' not in old_user_ref and
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default_project_id is not None)):
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# Make sure the new project actually exists before we perform the
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# user update.
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self.resource_api.get_project(default_project_id)
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initiator = notifications._get_request_audit_info(request.context_dict)
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user_ref = self.v3_to_v2_user(
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self.identity_api.update_user(user_id, user, initiator))
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# If 'tenantId' is in either ref, we might need to add or remove the
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# user from a project.
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if 'tenantId' in user_ref or 'tenantId' in old_user_ref:
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if user_ref['tenantId'] != old_user_ref.get('tenantId'):
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if old_user_ref.get('tenantId'):
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try:
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member_role_id = CONF.member_role_id
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self.assignment_api.remove_role_from_user_and_project(
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user_id, old_user_ref['tenantId'], member_role_id)
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except exception.NotFound:
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# NOTE(morganfainberg): This is not a critical error it
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# just means that the user cannot be removed from the
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# old tenant. This could occur if roles aren't found
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# or if the project is invalid or if there are no roles
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# for the user on that project.
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msg = _LW('Unable to remove user %(user)s from '
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'%(tenant)s.')
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LOG.warning(msg, {'user': user_id,
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'tenant': old_user_ref['tenantId']})
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if user_ref['tenantId']:
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try:
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self.assignment_api.add_user_to_project(
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user_ref['tenantId'], user_id)
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except exception.Conflict: # nosec
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# We are already a member of that tenant
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pass
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except exception.NotFound:
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# NOTE(morganfainberg): Log this and move on. This is
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# not the end of the world if we can't add the user to
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# the appropriate tenant. Most of the time this means
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# that the project is invalid or roles are some how
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# incorrect. This shouldn't prevent the return of the
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# new ref.
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msg = _LW('Unable to add user %(user)s to %(tenant)s.')
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LOG.warning(msg, {'user': user_id,
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'tenant': user_ref['tenantId']})
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return {'user': user_ref}
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@controller.v2_deprecated
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def delete_user(self, request, user_id):
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self.assert_admin(request)
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initiator = notifications._get_request_audit_info(request.context_dict)
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self.identity_api.delete_user(user_id, initiator)
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@controller.v2_deprecated
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def set_user_enabled(self, request, user_id, user):
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return self.update_user(request, user_id, user)
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@controller.v2_deprecated
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def set_user_password(self, request, user_id, user):
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user = self._normalize_OSKSADM_password_on_request(user)
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return self.update_user(request, user_id, user)
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@staticmethod
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def _normalize_OSKSADM_password_on_request(ref):
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"""Set the password from the OS-KSADM Admin Extension.
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The OS-KSADM Admin Extension documentation says that
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`OS-KSADM:password` can be used in place of `password`.
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"""
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if 'OS-KSADM:password' in ref:
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ref['password'] = ref.pop('OS-KSADM:password')
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return ref
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@dependency.requires('identity_api')
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class UserV3(controller.V3Controller):
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collection_name = 'users'
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member_name = 'user'
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def __init__(self):
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super(UserV3, self).__init__()
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self.get_member_from_driver = self.identity_api.get_user
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def _check_user_and_group_protection(self, request, prep_info,
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user_id, group_id):
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ref = {}
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ref['user'] = self.identity_api.get_user(user_id)
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ref['group'] = self.identity_api.get_group(group_id)
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self.check_protection(request, prep_info, ref)
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def _check_group_protection(self, request, prep_info, group_id):
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ref = {}
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ref['group'] = self.identity_api.get_group(group_id)
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self.check_protection(request, prep_info, ref)
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@controller.protected()
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def create_user(self, request, user):
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validation.lazy_validate(schema.user_create, user)
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# The manager layer will generate the unique ID for users
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ref = self._normalize_dict(user)
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ref = self._normalize_domain_id(request.context_dict, ref)
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initiator = notifications._get_request_audit_info(request.context_dict)
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ref = self.identity_api.create_user(ref, initiator)
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return UserV3.wrap_member(request.context_dict, ref)
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@controller.filterprotected('domain_id', 'enabled', 'name')
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def list_users(self, request, filters):
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hints = UserV3.build_driver_hints(request, filters)
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domain = self._get_domain_id_for_list_request(request)
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refs = self.identity_api.list_users(domain_scope=domain, hints=hints)
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return UserV3.wrap_collection(request.context_dict, refs, hints=hints)
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@controller.filterprotected('domain_id', 'enabled', 'name',
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callback=_check_group_protection)
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def list_users_in_group(self, request, filters, group_id):
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hints = UserV3.build_driver_hints(request, filters)
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refs = self.identity_api.list_users_in_group(group_id, hints=hints)
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return UserV3.wrap_collection(request.context_dict, refs, hints=hints)
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@controller.protected()
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def get_user(self, request, user_id):
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ref = self.identity_api.get_user(user_id)
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return UserV3.wrap_member(request.context_dict, ref)
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def _update_user(self, context, user_id, user):
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self._require_matching_id(user_id, user)
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self._require_matching_domain_id(
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user_id, user, self.identity_api.get_user)
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initiator = notifications._get_request_audit_info(context)
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ref = self.identity_api.update_user(user_id, user, initiator)
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return UserV3.wrap_member(context, ref)
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@controller.protected()
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def update_user(self, request, user_id, user):
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validation.lazy_validate(schema.user_update, user)
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return self._update_user(request.context_dict, user_id, user)
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@controller.protected(callback=_check_user_and_group_protection)
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def add_user_to_group(self, request, user_id, group_id):
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initiator = notifications._get_request_audit_info(request.context_dict)
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self.identity_api.add_user_to_group(user_id, group_id, initiator)
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@controller.protected(callback=_check_user_and_group_protection)
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def check_user_in_group(self, request, user_id, group_id):
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return self.identity_api.check_user_in_group(user_id, group_id)
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@controller.protected(callback=_check_user_and_group_protection)
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def remove_user_from_group(self, request, user_id, group_id):
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initiator = notifications._get_request_audit_info(request.context_dict)
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self.identity_api.remove_user_from_group(user_id, group_id, initiator)
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@controller.protected()
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def delete_user(self, request, user_id):
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initiator = notifications._get_request_audit_info(request.context_dict)
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return self.identity_api.delete_user(user_id, initiator)
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@controller.protected()
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def change_password(self, request, user_id, user):
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original_password = user.get('original_password')
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if original_password is None:
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raise exception.ValidationError(target='user',
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attribute='original_password')
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password = user.get('password')
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if password is None:
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raise exception.ValidationError(target='user',
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attribute='password')
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try:
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self.identity_api.change_password(
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request.context_dict, user_id, original_password, password)
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except AssertionError:
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raise exception.Unauthorized()
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@dependency.requires('identity_api')
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class GroupV3(controller.V3Controller):
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collection_name = 'groups'
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member_name = 'group'
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def __init__(self):
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super(GroupV3, self).__init__()
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self.get_member_from_driver = self.identity_api.get_group
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def _check_user_protection(self, request, prep_info, user_id):
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ref = {}
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ref['user'] = self.identity_api.get_user(user_id)
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self.check_protection(request, prep_info, ref)
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@controller.protected()
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def create_group(self, request, group):
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validation.lazy_validate(schema.group_create, group)
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# The manager layer will generate the unique ID for groups
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ref = self._normalize_dict(group)
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ref = self._normalize_domain_id(request.context_dict, ref)
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initiator = notifications._get_request_audit_info(request.context_dict)
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ref = self.identity_api.create_group(ref, initiator)
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return GroupV3.wrap_member(request.context_dict, ref)
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@controller.filterprotected('domain_id', 'name')
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def list_groups(self, request, filters):
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hints = GroupV3.build_driver_hints(request, filters)
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domain = self._get_domain_id_for_list_request(request)
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refs = self.identity_api.list_groups(domain_scope=domain, hints=hints)
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return GroupV3.wrap_collection(request.context_dict, refs, hints=hints)
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@controller.filterprotected('name', callback=_check_user_protection)
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def list_groups_for_user(self, request, filters, user_id):
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hints = GroupV3.build_driver_hints(request, filters)
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refs = self.identity_api.list_groups_for_user(user_id, hints=hints)
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return GroupV3.wrap_collection(request.context_dict, refs, hints=hints)
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@controller.protected()
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def get_group(self, request, group_id):
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ref = self.identity_api.get_group(group_id)
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return GroupV3.wrap_member(request.context_dict, ref)
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@controller.protected()
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def update_group(self, request, group_id, group):
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validation.lazy_validate(schema.group_update, group)
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self._require_matching_id(group_id, group)
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self._require_matching_domain_id(
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group_id, group, self.identity_api.get_group)
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initiator = notifications._get_request_audit_info(request.context_dict)
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ref = self.identity_api.update_group(group_id, group, initiator)
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return GroupV3.wrap_member(request.context_dict, ref)
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@controller.protected()
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def delete_group(self, request, group_id):
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initiator = notifications._get_request_audit_info(request.context_dict)
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self.identity_api.delete_group(group_id, initiator)
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