def apply_mapping_filter(identity_provider, protocol, assertion,
assignment_api, federation_api, identity_api):
mapping = federation_api.get_mapping_from_idp_and_protocol(
identity_provider, protocol)
rules = jsonutils.loads(mapping['rules'])
LOG.debug('using the following rules: %s', rules)
rule_processor = utils.RuleProcessor(rules)
mapped_properties = rule_processor.process(assertion)
# NOTE(marek-denis): We update group_ids only here to avoid fetching
# groups identified by name/domain twice.
# NOTE(marek-denis): Groups are translated from name/domain to their
# corresponding ids in the auth plugin, as we need information what
# ``mapping_id`` was used as well as idenity_api and assignment_api
# objects.
group_ids = mapped_properties['group_ids']
utils.validate_groups_in_backend(group_ids,
mapping['id'],
identity_api)
group_ids.extend(
utils.transform_to_group_ids(
mapped_properties['group_names'], mapping['id'],
identity_api, assignment_api))
utils.validate_groups_cardinality(group_ids, mapping['id'])
mapped_properties['group_ids'] = list(set(group_ids))
return mapped_properties
def apply_mapping_filter(identity_provider, protocol, assertion,
assignment_api, federation_api, identity_api):
idp = federation_api.get_idp(identity_provider)
utils.validate_idp(idp, assertion)
mapping = federation_api.get_mapping_from_idp_and_protocol(
identity_provider, protocol)
rules = jsonutils.loads(mapping['rules'])
LOG.debug('using the following rules: %s', rules)
rule_processor = utils.RuleProcessor(rules)
mapped_properties = rule_processor.process(assertion)
# NOTE(marek-denis): We update group_ids only here to avoid fetching
# groups identified by name/domain twice.
# NOTE(marek-denis): Groups are translated from name/domain to their
# corresponding ids in the auth plugin, as we need information what
# ``mapping_id`` was used as well as idenity_api and assignment_api
# objects.
group_ids = mapped_properties['group_ids']
utils.validate_groups_in_backend(group_ids,
mapping['id'],
identity_api)
group_ids.extend(
utils.transform_to_group_ids(
mapped_properties['group_names'], mapping['id'],
identity_api, assignment_api))
mapped_properties['group_ids'] = list(set(group_ids))
return mapped_properties
def apply_mapping_filter(identity_provider, protocol, assertion, resource_api,
federation_api, identity_api):
idp = federation_api.get_idp(identity_provider)
utils.validate_idp(idp, protocol, assertion)
mapped_properties, mapping_id = federation_api.evaluate(
identity_provider, protocol, assertion)
# NOTE(marek-denis): We update group_ids only here to avoid fetching
# groups identified by name/domain twice.
# NOTE(marek-denis): Groups are translated from name/domain to their
# corresponding ids in the auth plugin, as we need information what
# ``mapping_id`` was used as well as idenity_api and resource_api
# objects.
group_ids = mapped_properties['group_ids']
utils.validate_groups_in_backend(group_ids, mapping_id, identity_api)
group_ids.extend(
utils.transform_to_group_ids(mapped_properties['group_names'],
mapping_id, identity_api, resource_api))
mapped_properties['group_ids'] = list(set(group_ids))
return mapped_properties, mapping_id
def apply_mapping_filter(identity_provider, protocol, assertion,
resource_api, federation_api, identity_api):
idp = federation_api.get_idp(identity_provider)
utils.validate_idp(idp, protocol, assertion)
mapped_properties, mapping_id = federation_api.evaluate(
identity_provider, protocol, assertion)
# NOTE(marek-denis): We update group_ids only here to avoid fetching
# groups identified by name/domain twice.
# NOTE(marek-denis): Groups are translated from name/domain to their
# corresponding ids in the auth plugin, as we need information what
# ``mapping_id`` was used as well as idenity_api and resource_api
# objects.
group_ids = mapped_properties['group_ids']
utils.validate_groups_in_backend(group_ids,
mapping_id,
identity_api)
group_ids.extend(
utils.transform_to_group_ids(
mapped_properties['group_names'], mapping_id,
identity_api, resource_api))
mapped_properties['group_ids'] = list(set(group_ids))
return mapped_properties, mapping_id
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 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