128 lines
4.8 KiB
Python
128 lines
4.8 KiB
Python
# Copyright 2011 OpenStack Foundation
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# Copyright 2013 Rackspace Hosting
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# All Rights Reserved.
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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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from troveclient import base
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from troveclient.v1 import databases
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from troveclient import common
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class User(base.Resource):
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"""
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A database user
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"""
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def __repr__(self):
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return "<User: %s>" % self.name
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class Users(base.ManagerWithFind):
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"""
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Manage :class:`Users` resources.
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"""
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resource_class = User
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def create(self, instance_id, users):
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"""
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Create users with permissions to the specified databases
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"""
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body = {"users": users}
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url = "/instances/%s/users" % instance_id
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resp, body = self.api.client.post(url, body=body)
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common.check_for_exceptions(resp, body, url)
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def delete(self, instance_id, username, hostname=None):
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"""Delete an existing user in the specified instance"""
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user = common.quote_user_host(username, hostname)
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url = "/instances/%s/users/%s" % (instance_id, user)
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resp, body = self.api.client.delete(url)
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common.check_for_exceptions(resp, body, url)
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def list(self, instance, limit=None, marker=None):
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"""
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Get a list of all Users from the instance's Database.
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:rtype: list of :class:`User`.
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"""
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url = "/instances/%s/users" % base.getid(instance)
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return self._paginated(url, "users", limit, marker)
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def get(self, instance_id, username, hostname=None):
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"""
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Get a single User from the instance's Database.
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:rtype: :class:`User`.
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"""
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user = common.quote_user_host(username, hostname)
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url = "/instances/%s/users/%s" % (instance_id, user)
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return self._get(url, "user")
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def update_attributes(self, instance, username, newuserattr=None,
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hostname=None):
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"""
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Update attributes of a single User in an instance.
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:rtype: :class:`User`.
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"""
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instance_id = base.getid(instance)
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user = common.quote_user_host(username, hostname)
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user_dict = {}
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if not newuserattr:
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newuserattr = {}
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else:
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user_dict['user'] = newuserattr
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url = "/instances/%s/users/%s" % (instance_id, user)
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resp, body = self.api.client.put(url, body=user_dict)
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common.check_for_exceptions(resp, body, url)
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def list_access(self, instance, username, hostname=None):
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"""Show all databases the given user has access to. """
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instance_id = base.getid(instance)
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user = common.quote_user_host(username, hostname)
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url = "/instances/%(instance_id)s/users/%(user)s/databases"
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local_vars = locals()
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resp, body = self.api.client.get(url % local_vars)
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common.check_for_exceptions(resp, body, url)
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if not body:
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raise Exception("Call to %s did not return to a body" % url)
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return [databases.Database(self, db) for db in body['databases']]
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def grant(self, instance, username, databases, hostname=None):
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"""Allow an existing user permissions to access a database."""
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instance_id = base.getid(instance)
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user = common.quote_user_host(username, hostname)
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url = "/instances/%(instance_id)s/users/%(user)s/databases"
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dbs = {'databases': [{'name': db} for db in databases]}
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local_vars = locals()
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resp, body = self.api.client.put(url % local_vars, body=dbs)
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common.check_for_exceptions(resp, body, url)
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def revoke(self, instance, username, database, hostname=None):
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"""Revoke from an existing user access permissions to a database."""
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instance_id = base.getid(instance)
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user = common.quote_user_host(username, hostname)
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url = ("/instances/%(instance_id)s/users/%(user)s/"
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"databases/%(database)s")
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local_vars = locals()
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resp, body = self.api.client.delete(url % local_vars)
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common.check_for_exceptions(resp, body, url)
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def change_passwords(self, instance, users):
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"""Change the password for one or more users."""
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instance_id = base.getid(instance)
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user_dict = {"users": users}
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url = "/instances/%s/users" % instance_id
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resp, body = self.api.client.put(url, body=user_dict)
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common.check_for_exceptions(resp, body, url)
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