def _get_cacheable_function(self):
SHOULD_CACHE_FN = cache.should_cache_fn('cache')
@self.region.cache_on_arguments(should_cache_fn=SHOULD_CACHE_FN)
def cacheable_function(value):
return value
return cacheable_function
def _get_cacheable_function(self):
SHOULD_CACHE_FN = cache.should_cache_fn('cache')
@self.region.cache_on_arguments(should_cache_fn=SHOULD_CACHE_FN)
def cacheable_function(value):
return value
return cacheable_function
def test_should_cache_fn(self):
# Verify should_cache_fn generates a sane function for subsystem
# toggle.
SHOULD_CACHE = cache.should_cache_fn('cache')
test_value = TestProxyValue('Decorator Test')
@self.region.cache_on_arguments(should_cache_fn=SHOULD_CACHE)
def cacheable_function(value):
return value
setattr(CONF.cache, 'caching', False)
cacheable_function(test_value)
cached_value = cacheable_function(test_value)
self.assertFalse(cached_value.cached)
setattr(CONF.cache, 'caching', True)
cacheable_function(test_value)
cached_value = cacheable_function(test_value)
self.assertTrue(cached_value.cached)
def test_should_cache_fn(self):
# Verify should_cache_fn generates a sane function for subsystem
# toggle.
SHOULD_CACHE = cache.should_cache_fn('cache')
test_value = TestProxyValue('Decorator Test')
@self.region.cache_on_arguments(should_cache_fn=SHOULD_CACHE)
def cacheable_function(value):
return value
setattr(CONF.cache, 'caching', False)
cacheable_function(test_value)
cached_value = cacheable_function(test_value)
self.assertFalse(cached_value.cached)
setattr(CONF.cache, 'caching', True)
cacheable_function(test_value)
cached_value = cacheable_function(test_value)
self.assertTrue(cached_value.cached)
from oslo_config import cfg
from oslo_log import log
from oslo_utils import timeutils
import six
from keystone.common import cache
from keystone.common import dependency
from keystone.common import manager
from keystone import exception
from keystone.i18n import _LW
from keystone.openstack.common import versionutils
CONF = cfg.CONF
LOG = log.getLogger(__name__)
SHOULD_CACHE = cache.should_cache_fn("token")
# NOTE(blk-u): The config options are not available at import time.
EXPIRATION_TIME = lambda: CONF.token.cache_time
REVOCATION_CACHE_EXPIRATION_TIME = lambda: CONF.token.revocation_cache_time
@dependency.requires("assignment_api", "identity_api", "resource_api", "token_provider_api", "trust_api")
class PersistenceManager(manager.Manager):
"""Default pivot point for the Token backend.
See :mod:`keystone.common.manager.Manager` for more details on how this
dynamically calls the backend.
"""
import six
from keystone import clean
from keystone.common import cache
from keystone.common import dependency
from keystone.common import driver_hints
from keystone.common import manager
from keystone import config
from keystone import exception
from keystone import notifications
from keystone.openstack.common import log
CONF = config.CONF
LOG = log.getLogger(__name__)
SHOULD_CACHE = cache.should_cache_fn('assignment')
# NOTE(blk-u): The config option is not available at import time.
EXPIRATION_TIME = lambda: CONF.assignment.cache_time
def calc_default_domain():
return {'description':
(u'Owns users and tenants (i.e. projects)'
' available on Identity API v2.'),
'enabled': True,
'id': CONF.identity.default_domain_id,
'name': u'Default'}
@dependency.provider('assignment_api')
import six
from keystone import clean
from keystone.common import cache
from keystone.common import dependency
from keystone.common import driver_hints
from keystone.common import manager
from keystone import config
from keystone import exception
from keystone import notifications
from keystone.openstack.common.gettextutils import _
from keystone.openstack.common import log
CONF = config.CONF
LOG = log.getLogger(__name__)
SHOULD_CACHE = cache.should_cache_fn('assignment')
# NOTE(blk-u): The config option is not available at import time.
EXPIRATION_TIME = lambda: CONF.assignment.cache_time
def calc_default_domain():
return {
'description': (u'Owns users and tenants (i.e. projects)'
' available on Identity API v2.'),
'enabled':
True,
'id':
CONF.identity.default_domain_id,
'name':
u'Default'
'description':
'OpenStack revoked token reporting mechanism.',
'links': [{
'rel':
'describedby',
'type':
'text/html',
'href': ('https://github.com/openstack/identity-api/blob/master/'
'openstack-identity-api/v3/src/markdown/'
'identity-api-v3-os-revoke-ext.md'),
}]
}
extension.register_admin_extension(EXTENSION_DATA['alias'], EXTENSION_DATA)
extension.register_public_extension(EXTENSION_DATA['alias'], EXTENSION_DATA)
SHOULD_CACHE = cache.should_cache_fn('revoke')
# TODO(ayoung): migrate from the token section
REVOCATION_CACHE_EXPIRATION_TIME = lambda: CONF.token.revocation_cache_time
def revoked_before_cutoff_time():
expire_delta = datetime.timedelta(seconds=CONF.token.expiration +
CONF.revoke.expiration_buffer)
oldest = timeutils.utcnow() - expire_delta
return oldest
@dependency.provider('revoke_api')
class Manager(manager.Manager):
"""Revoke API Manager.
import six
from keystone.common import cache
from keystone.common import cms
from keystone.common import dependency
from keystone.common import manager
from keystone import config
from keystone import exception
from keystone.openstack.common import log
from keystone.openstack.common import timeutils
from keystone.openstack.common import versionutils
CONF = config.CONF
LOG = log.getLogger(__name__)
SHOULD_CACHE = cache.should_cache_fn('token')
# NOTE(blk-u): The config options are not available at import time.
EXPIRATION_TIME = lambda: CONF.token.cache_time
REVOCATION_CACHE_EXPIRATION_TIME = lambda: CONF.token.revocation_cache_time
def default_expire_time():
"""Determine when a fresh token should expire.
Expiration time varies based on configuration (see ``[token] expiration``).
:returns: a naive UTC datetime.datetime object
"""
expire_delta = datetime.timedelta(seconds=CONF.token.expiration)
from keystone.common import cache
from keystone.common import dependency
from keystone.common import driver_hints
from keystone.common import manager
from keystone.common import utils
from keystone import config
from keystone import exception
from keystone.i18n import _
from keystone.i18n import _LE
from keystone import notifications
from keystone.openstack.common import log
CONF = config.CONF
LOG = log.getLogger(__name__)
SHOULD_CACHE = cache.should_cache_fn('catalog')
EXPIRATION_TIME = lambda: CONF.catalog.cache_time
def format_url(url, substitutions):
"""Formats a user-defined URL with the given substitutions.
:param string url: the URL to be formatted
:param dict substitutions: the dictionary used for substitution
:returns: a formatted URL
"""
substitutions = utils.WhiteListedItemFilter(
CONF.catalog.endpoint_substitution_whitelist, substitutions)
try:
import six
from keystone import clean
from keystone.common import cache
from keystone.common import dependency
from keystone.common import manager
from keystone import config
from keystone import exception
from keystone import notifications
from keystone.openstack.common import log as logging
CONF = config.CONF
LOG = logging.getLogger(__name__)
SHOULD_CACHE = cache.should_cache_fn("assignment")
DEFAULT_DOMAIN = {
"description": (u"Owns users and tenants (i.e. projects)" " available on Identity API v2."),
"enabled": True,
"id": CONF.identity.default_domain_id,
"name": u"Default",
}
@dependency.provider("assignment_api")
@dependency.requires("identity_api")
class Manager(manager.Manager):
"""Default pivot point for the Assignment backend.
See :mod:`keystone.common.manager.Manager` for more details on how this
from oslo_log import log
import six
from keystone import clean
from keystone.common import cache
from keystone.common import dependency
from keystone.common import driver_hints
from keystone.common import manager
from keystone.contrib import federation
from keystone import exception
from keystone.i18n import _, _LE
from keystone import notifications
CONF = cfg.CONF
LOG = log.getLogger(__name__)
SHOULD_CACHE = cache.should_cache_fn('resource')
# NOTE(blk-u): The config options are not available at import time.
EXPIRATION_TIME = lambda: CONF.resource.cache_time
def calc_default_domain():
return {
'description': (u'Owns users and tenants (i.e. projects)'
' available on Identity API v2.'),
'enabled':
True,
'id':
CONF.identity.default_domain_id,
'name':
u'Default'
'alias': 'OS-REVOKE',
'updated': '2014-02-24T20:51:0-00:00',
'description': 'OpenStack revoked token reporting mechanism.',
'links': [
{
'rel': 'describedby',
'type': 'text/html',
'href': ('https://github.com/openstack/identity-api/blob/master/'
'openstack-identity-api/v3/src/markdown/'
'identity-api-v3-os-revoke-ext.md'),
}
]}
extension.register_admin_extension(EXTENSION_DATA['alias'], EXTENSION_DATA)
extension.register_public_extension(EXTENSION_DATA['alias'], EXTENSION_DATA)
SHOULD_CACHE = cache.should_cache_fn('revoke')
# TODO(ayoung): migrate from the token section
REVOCATION_CACHE_EXPIRATION_TIME = lambda: CONF.token.revocation_cache_time
def revoked_before_cutoff_time():
expire_delta = datetime.timedelta(
seconds=CONF.token.expiration + CONF.revoke.expiration_buffer)
oldest = timeutils.utcnow() - expire_delta
return oldest
@dependency.provider('revoke_api')
class Manager(manager.Manager):
"""Revoke API Manager.
import six
from keystone.common import cache
from keystone.common import dependency
from keystone.common import driver_hints
from keystone.common import manager
from keystone import exception
from keystone.i18n import _
from keystone.i18n import _LI
from keystone import notifications
from keystone.openstack.common import versionutils
CONF = cfg.CONF
LOG = log.getLogger(__name__)
SHOULD_CACHE = cache.should_cache_fn('role')
# NOTE(blk-u): The config option is not available at import time.
EXPIRATION_TIME = lambda: CONF.role.cache_time
def deprecated_to_role_api(f):
"""Specialized deprecation wrapper for assignment to role api.
This wraps the standard deprecation wrapper and fills in the method
names automatically.
"""
@six.wraps(f)
def wrapper(*args, **kwargs):
x = versionutils.deprecated(
import six
from keystone.common import cache
from keystone.common import dependency
from keystone.common import driver_hints
from keystone.common import manager
from keystone import config
from keystone import exception
from keystone.i18n import _
from keystone import notifications
from keystone.openstack.common import log
CONF = config.CONF
LOG = log.getLogger(__name__)
SHOULD_CACHE = cache.should_cache_fn('catalog')
EXPIRATION_TIME = lambda: CONF.catalog.cache_time
def format_url(url, substitutions):
"""Formats a user-defined URL with the given substitutions.
:param string url: the URL to be formatted
:param dict substitutions: the dictionary used for substitution
:returns: a formatted URL
"""
try:
result = url.replace('$(', '%(') % substitutions
except AttributeError:
"links": [
{
"rel": "describedby",
"type": "text/html",
"href": (
"https://github.com/openstack/identity-api/blob/master/"
"openstack-identity-api/v3/src/markdown/"
"identity-api-v3-os-revoke-ext.md"
),
}
],
}
extension.register_admin_extension(EXTENSION_DATA["alias"], EXTENSION_DATA)
extension.register_public_extension(EXTENSION_DATA["alias"], EXTENSION_DATA)
SHOULD_CACHE = cache.should_cache_fn("revoke")
# TODO(ayoung): migrate from the token section
REVOCATION_CACHE_EXPIRATION_TIME = lambda: CONF.token.revocation_cache_time
def revoked_before_cutoff_time():
expire_delta = datetime.timedelta(seconds=CONF.token.expiration + CONF.revoke.expiration_buffer)
oldest = timeutils.utcnow() - expire_delta
return oldest
@dependency.provider("revoke_api")
class Manager(manager.Manager):
"""Revoke API Manager.
Performs common logic for recording revocations.
from oslo_log import log
import six
from keystone.common import cache
from keystone.common import dependency
from keystone.common import driver_hints
from keystone.common import manager
from keystone import exception
from keystone.i18n import _
from keystone.i18n import _LI
from keystone import notifications
from keystone.openstack.common import versionutils
CONF = cfg.CONF
LOG = log.getLogger(__name__)
SHOULD_CACHE = cache.should_cache_fn('role')
# NOTE(blk-u): The config option is not available at import time.
EXPIRATION_TIME = lambda: CONF.role.cache_time
def deprecated_to_role_api(f):
"""Specialized deprecation wrapper for assignment to role api.
This wraps the standard deprecation wrapper and fills in the method
names automatically.
"""
@six.wraps(f)
def wrapper(*args, **kwargs):
x = versionutils.deprecated(what='assignment.' + f.__name__ + '()',
import six
from keystone.common import cache
from keystone.common import dependency
from keystone.common import manager
from keystone import config
from keystone import exception
from keystone.openstack.common import log
from keystone.openstack.common import timeutils
from keystone.openstack.common import versionutils
CONF = config.CONF
LOG = log.getLogger(__name__)
SHOULD_CACHE = cache.should_cache_fn('token')
# NOTE(blk-u): The config options are not available at import time.
EXPIRATION_TIME = lambda: CONF.token.cache_time
REVOCATION_CACHE_EXPIRATION_TIME = lambda: CONF.token.revocation_cache_time
@dependency.requires('assignment_api', 'identity_api', 'token_provider_api',
'trust_api')
@dependency.provider('token_api')
class Manager(manager.Manager):
"""Default pivot point for the Token backend.
See :mod:`keystone.common.manager.Manager` for more details on how this
dynamically calls the backend.
import six
from keystone import clean
from keystone.common import cache
from keystone.common import dependency
from keystone.common import driver_hints
from keystone.common import manager
from keystone.contrib import federation
from keystone import exception
from keystone.i18n import _, _LE
from keystone import notifications
CONF = cfg.CONF
LOG = log.getLogger(__name__)
SHOULD_CACHE = cache.should_cache_fn('resource')
# NOTE(blk-u): The config options are not available at import time.
EXPIRATION_TIME = lambda: CONF.resource.cache_time
def calc_default_domain():
return {'description':
(u'Owns users and tenants (i.e. projects)'
' available on Identity API v2.'),
'enabled': True,
'id': CONF.identity.default_domain_id,
'name': u'Default'}
@dependency.provider('resource_api')
