diff options
Diffstat (limited to 'python_moondb/python_moondb/api/policy.py')
| -rw-r--r-- | python_moondb/python_moondb/api/policy.py | 290 |
1 files changed, 0 insertions, 290 deletions
diff --git a/python_moondb/python_moondb/api/policy.py b/python_moondb/python_moondb/api/policy.py deleted file mode 100644 index 9e7ad96c..00000000 --- a/python_moondb/python_moondb/api/policy.py +++ /dev/null @@ -1,290 +0,0 @@ -# Copyright 2015 Open Platform for NFV Project, Inc. and its contributors -# This software is distributed under the terms and conditions of the 'Apache-2.0' -# license which can be found in the file 'LICENSE' in this package distribution -# or at 'http://www.apache.org/licenses/LICENSE-2.0'. - -from uuid import uuid4 -import logging -from python_moonutilities.security_functions import enforce -from python_moondb.api.managers import Managers -from python_moonutilities import exceptions - -logger = logging.getLogger("moon.db.api.policy") - - -class PolicyManager(Managers): - - def __init__(self, connector=None): - self.driver = connector.driver - Managers.PolicyManager = self - - def get_policy_from_meta_rules(self, user_id, meta_rule_id): - policies = self.PolicyManager.get_policies("admin") - models = self.ModelManager.get_models("admin") - for pdp_key, pdp_value in self.PDPManager.get_pdp(user_id).items(): - if 'security_pipeline' not in pdp_value: - raise exceptions.PdpContentError - for policy_id in pdp_value["security_pipeline"]: - if not policies or policy_id not in policies: - raise exceptions.PolicyUnknown - model_id = policies[policy_id]["model_id"] - if not models: - raise exceptions.ModelUnknown - if model_id not in models: - raise exceptions.ModelUnknown - if meta_rule_id in models[model_id]["meta_rules"]: - return policy_id - - @enforce(("read", "write"), "policies") - def update_policy(self, user_id, policy_id, value): - if policy_id not in self.driver.get_policies(policy_id=policy_id): - raise exceptions.PolicyUnknown - return self.driver.update_policy(policy_id=policy_id, value=value) - - @enforce(("read", "write"), "policies") - def delete_policy(self, user_id, policy_id): - # TODO (asteroide): unmap PDP linked to that policy - if policy_id not in self.driver.get_policies(policy_id=policy_id): - raise exceptions.PolicyUnknown - return self.driver.delete_policy(policy_id=policy_id) - - @enforce(("read", "write"), "policies") - def add_policy(self, user_id, policy_id=None, value=None): - if policy_id in self.driver.get_policies(policy_id=policy_id): - raise exceptions.PolicyExisting - if not policy_id: - policy_id = uuid4().hex - return self.driver.add_policy(policy_id=policy_id, value=value) - - @enforce("read", "policies") - def get_policies(self, user_id, policy_id=None): - return self.driver.get_policies(policy_id=policy_id) - - @enforce("read", "perimeter") - def get_subjects(self, user_id, policy_id, perimeter_id=None): - return self.driver.get_subjects(policy_id=policy_id, perimeter_id=perimeter_id) - - @enforce(("read", "write"), "perimeter") - def add_subject(self, user_id, policy_id, perimeter_id=None, value=None): - k_user = Managers.KeystoneManager.get_user_by_name(value.get('name')) - if not k_user['users']: - k_user = Managers.KeystoneManager.create_user(value) - if not perimeter_id: - try: - logger.info("k_user={}".format(k_user)) - perimeter_id = k_user['users'][0].get('id', uuid4().hex) - except IndexError: - k_user = Managers.KeystoneManager.get_user_by_name( - value.get('name')) - perimeter_id = uuid4().hex - except KeyError: - k_user = Managers.KeystoneManager.get_user_by_name( - value.get('name')) - perimeter_id = uuid4().hex - value.update(k_user['users'][0]) - if not self.get_policies(user_id=user_id, policy_id=policy_id): - raise exceptions.PolicyUnknown - return self.driver.set_subject(policy_id=policy_id, perimeter_id=perimeter_id, value=value) - - @enforce(("read", "write"), "perimeter") - def delete_subject(self, user_id, policy_id, perimeter_id): - return self.driver.delete_subject(policy_id=policy_id, perimeter_id=perimeter_id) - - @enforce("read", "perimeter") - def get_objects(self, user_id, policy_id, perimeter_id=None): - return self.driver.get_objects(policy_id=policy_id, perimeter_id=perimeter_id) - - @enforce(("read", "write"), "perimeter") - def add_object(self, user_id, policy_id, perimeter_id=None, value=None): - if not self.get_policies(user_id=user_id, policy_id=policy_id): - raise exceptions.PolicyUnknown - if not perimeter_id: - perimeter_id = uuid4().hex - return self.driver.set_object(policy_id=policy_id, perimeter_id=perimeter_id, value=value) - - @enforce(("read", "write"), "perimeter") - def delete_object(self, user_id, policy_id, perimeter_id): - return self.driver.delete_object(policy_id=policy_id, perimeter_id=perimeter_id) - - @enforce("read", "perimeter") - def get_actions(self, user_id, policy_id, perimeter_id=None): - return self.driver.get_actions(policy_id=policy_id, perimeter_id=perimeter_id) - - @enforce(("read", "write"), "perimeter") - def add_action(self, user_id, policy_id, perimeter_id=None, value=None): - logger.info("add_action {}".format(policy_id)) - if not self.get_policies(user_id=user_id, policy_id=policy_id): - raise exceptions.PolicyUnknown - return self.driver.set_action(policy_id=policy_id, perimeter_id=perimeter_id, value=value) - - @enforce(("read", "write"), "perimeter") - def delete_action(self, user_id, policy_id, perimeter_id): - return self.driver.delete_action(policy_id=policy_id, perimeter_id=perimeter_id) - - @enforce("read", "data") - def get_subject_data(self, user_id, policy_id, data_id=None, category_id=None): - available_metadata = self.get_available_metadata(user_id, policy_id) - results = [] - if not category_id: - for cat in available_metadata["subject"]: - results.append(self.driver.get_subject_data(policy_id=policy_id, data_id=data_id, - category_id=cat)) - if category_id and category_id in available_metadata["subject"]: - results.append(self.driver.get_subject_data(policy_id=policy_id, data_id=data_id, - category_id=category_id)) - return results - - @enforce(("read", "write"), "data") - def set_subject_data(self, user_id, policy_id, data_id=None, category_id=None, value=None): - if not category_id: - raise Exception('Invalid category id') - if not self.get_policies(user_id=user_id, policy_id=policy_id): - raise exceptions.PolicyUnknown - if not data_id: - data_id = uuid4().hex - return self.driver.set_subject_data(policy_id=policy_id, data_id=data_id, category_id=category_id, value=value) - - @enforce(("read", "write"), "data") - def delete_subject_data(self, user_id, policy_id, data_id): - # TODO (asteroide): check and/or delete assignments linked to that data - return self.driver.delete_subject_data(policy_id=policy_id, data_id=data_id) - - @enforce("read", "data") - def get_object_data(self, user_id, policy_id, data_id=None, category_id=None): - available_metadata = self.get_available_metadata(user_id, policy_id) - results = [] - if not category_id: - for cat in available_metadata["object"]: - results.append(self.driver.get_object_data(policy_id=policy_id, data_id=data_id, - category_id=cat)) - if category_id and category_id in available_metadata["object"]: - results.append(self.driver.get_object_data(policy_id=policy_id, data_id=data_id, - category_id=category_id)) - return results - - @enforce(("read", "write"), "data") - def add_object_data(self, user_id, policy_id, data_id=None, category_id=None, value=None): - if not category_id: - raise Exception('Invalid category id') - if not self.get_policies(user_id=user_id, policy_id=policy_id): - raise exceptions.PolicyUnknown - if not data_id: - data_id = uuid4().hex - return self.driver.set_object_data(policy_id=policy_id, data_id=data_id, category_id=category_id, value=value) - - @enforce(("read", "write"), "data") - def delete_object_data(self, user_id, policy_id, data_id): - # TODO (asteroide): check and/or delete assignments linked to that data - return self.driver.delete_object_data(policy_id=policy_id, data_id=data_id) - - @enforce("read", "data") - def get_action_data(self, user_id, policy_id, data_id=None, category_id=None): - available_metadata = self.get_available_metadata(user_id, policy_id) - results = [] - if not category_id: - for cat in available_metadata["action"]: - results.append(self.driver.get_action_data(policy_id=policy_id, data_id=data_id, - category_id=cat)) - if category_id and category_id in available_metadata["action"]: - results.append(self.driver.get_action_data(policy_id=policy_id, data_id=data_id, - category_id=category_id)) - return results - - @enforce(("read", "write"), "data") - def add_action_data(self, user_id, policy_id, data_id=None, category_id=None, value=None): - if not category_id: - raise Exception('Invalid category id') - if not self.get_policies(user_id=user_id, policy_id=policy_id): - raise exceptions.PolicyUnknown - if not data_id: - data_id = uuid4().hex - return self.driver.set_action_data(policy_id=policy_id, data_id=data_id, category_id=category_id, value=value) - - @enforce(("read", "write"), "data") - def delete_action_data(self, user_id, policy_id, data_id): - # TODO (asteroide): check and/or delete assignments linked to that data - return self.driver.delete_action_data(policy_id=policy_id, data_id=data_id) - - @enforce("read", "assignments") - def get_subject_assignments(self, user_id, policy_id, subject_id=None, category_id=None): - return self.driver.get_subject_assignments(policy_id=policy_id, subject_id=subject_id, category_id=category_id) - - @enforce(("read", "write"), "assignments") - def add_subject_assignment(self, user_id, policy_id, subject_id, category_id, data_id): - if not self.get_policies(user_id=user_id, policy_id=policy_id): - raise exceptions.PolicyUnknown - return self.driver.add_subject_assignment(policy_id=policy_id, subject_id=subject_id, - category_id=category_id, data_id=data_id) - - @enforce(("read", "write"), "assignments") - def delete_subject_assignment(self, user_id, policy_id, subject_id, category_id, data_id): - return self.driver.delete_subject_assignment(policy_id=policy_id, subject_id=subject_id, - category_id=category_id, data_id=data_id) - - @enforce("read", "assignments") - def get_object_assignments(self, user_id, policy_id, object_id=None, category_id=None): - return self.driver.get_object_assignments(policy_id=policy_id, object_id=object_id, category_id=category_id) - - @enforce(("read", "write"), "assignments") - def add_object_assignment(self, user_id, policy_id, object_id, category_id, data_id): - if not self.get_policies(user_id=user_id, policy_id=policy_id): - raise exceptions.PolicyUnknown - return self.driver.add_object_assignment(policy_id=policy_id, object_id=object_id, - category_id=category_id, data_id=data_id) - - @enforce(("read", "write"), "assignments") - def delete_object_assignment(self, user_id, policy_id, object_id, category_id, data_id): - return self.driver.delete_object_assignment(policy_id=policy_id, object_id=object_id, - category_id=category_id, data_id=data_id) - - @enforce("read", "assignments") - def get_action_assignments(self, user_id, policy_id, action_id=None, category_id=None): - return self.driver.get_action_assignments(policy_id=policy_id, action_id=action_id, category_id=category_id) - - @enforce(("read", "write"), "assignments") - def add_action_assignment(self, user_id, policy_id, action_id, category_id, data_id): - if not self.get_policies(user_id=user_id, policy_id=policy_id): - raise exceptions.PolicyUnknown - return self.driver.add_action_assignment(policy_id=policy_id, action_id=action_id, - category_id=category_id, data_id=data_id) - - @enforce(("read", "write"), "assignments") - def delete_action_assignment(self, user_id, policy_id, action_id, category_id, data_id): - return self.driver.delete_action_assignment(policy_id=policy_id, action_id=action_id, - category_id=category_id, data_id=data_id) - - @enforce("read", "rules") - def get_rules(self, user_id, policy_id, meta_rule_id=None, rule_id=None): - return self.driver.get_rules(policy_id=policy_id, meta_rule_id=meta_rule_id, rule_id=rule_id) - - @enforce(("read", "write"), "rules") - def add_rule(self, user_id, policy_id, meta_rule_id, value): - if not self.get_policies(user_id=user_id, policy_id=policy_id): - raise exceptions.PolicyUnknown - return self.driver.add_rule(policy_id=policy_id, meta_rule_id=meta_rule_id, value=value) - - @enforce(("read", "write"), "rules") - def delete_rule(self, user_id, policy_id, rule_id): - return self.driver.delete_rule(policy_id=policy_id, rule_id=rule_id) - - @enforce("read", "meta_data") - def get_available_metadata(self, user_id, policy_id): - categories = { - "subject": [], - "object": [], - "action": [] - } - policy = self.driver.get_policies(policy_id=policy_id) - if not policy: - raise exceptions.PolicyUnknown - model_id = policy[policy_id]["model_id"] - model = Managers.ModelManager.get_models(user_id=user_id, model_id=model_id) - try: - meta_rule_list = model[model_id]["meta_rules"] - for meta_rule_id in meta_rule_list: - meta_rule = Managers.ModelManager.get_meta_rules(user_id=user_id, meta_rule_id=meta_rule_id) - categories["subject"].extend(meta_rule[meta_rule_id]["subject_categories"]) - categories["object"].extend(meta_rule[meta_rule_id]["object_categories"]) - categories["action"].extend(meta_rule[meta_rule_id]["action_categories"]) - finally: - return categories |