diff options
Diffstat (limited to 'python_moondb/python_moondb/backends/sql.py')
| -rw-r--r-- | python_moondb/python_moondb/backends/sql.py | 1884 |
1 files changed, 0 insertions, 1884 deletions
diff --git a/python_moondb/python_moondb/backends/sql.py b/python_moondb/python_moondb/backends/sql.py deleted file mode 100644 index d25586ba..00000000 --- a/python_moondb/python_moondb/backends/sql.py +++ /dev/null @@ -1,1884 +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'. - -import copy -import json -from uuid import uuid4 -import sqlalchemy as sql -import logging -from sqlalchemy.orm import sessionmaker -from sqlalchemy.ext.declarative import declarative_base, declared_attr -from sqlalchemy import create_engine -from contextlib import contextmanager -from sqlalchemy import types as sql_types -from python_moonutilities import configuration -from python_moonutilities import exceptions -from python_moondb.core import PDPDriver, PolicyDriver, ModelDriver -import sqlalchemy - -logger = logging.getLogger("moon.db.driver.sql") -Base = declarative_base() -DEBUG = True if configuration.get_configuration("logging")['logging']['loggers']['moon'][ - 'level'] == "DEBUG" else False - - -class DictBase: - attributes = [] - - @classmethod - def from_dict(cls, d): - new_d = d.copy() - return cls(**new_d) - # new_d = d.copy() - # - # new_d['extra'] = {k: new_d.pop(k) for k in six.iterkeys(d) - # if k not in cls.attributes and k != 'extra'} - # - # return cls(**new_d) - - def to_dict(self): - d = dict() - for attr in self.__class__.attributes: - d[attr] = getattr(self, attr) - return d - - def __getitem__(self, key): - # if "extra" in dir(self) and key in self.extra: - # return self.extra[key] - return getattr(self, key) - - -class JsonBlob(sql_types.TypeDecorator): - impl = sql.Text - - def process_bind_param(self, value, dialect): - return json.dumps(value) - - def process_result_value(self, value, dialect): - return json.loads(value) - - -class Model(Base, DictBase): - __tablename__ = 'models' - attributes = ['id', 'name', 'value'] - id = sql.Column(sql.String(64), primary_key=True) - name = sql.Column(sql.String(256), nullable=False) - value = sql.Column(JsonBlob(), nullable=True) - - def to_dict(self): - return { - "name": self.name, - "description": self.value.get("description", ""), - "meta_rules": self.value.get("meta_rules", list()), - } - - -class Policy(Base, DictBase): - __tablename__ = 'policies' - attributes = ['id', 'name', 'model_id', 'value'] - id = sql.Column(sql.String(64), primary_key=True) - name = sql.Column(sql.String(256), nullable=False) - model_id = sql.Column(sql.String(64), nullable=True, default="") - value = sql.Column(JsonBlob(), nullable=True) - - def to_dict(self): - return { - "description": self.value.get("description", ""), - "genre": self.value.get("genre", ""), - "model_id": self.model_id, - "name": self.name - } - - -class PDP(Base, DictBase): - __tablename__ = 'pdp' - attributes = ['id', 'name', 'keystone_project_id', 'value'] - id = sql.Column(sql.String(64), primary_key=True) - name = sql.Column(sql.String(256), nullable=False) - keystone_project_id = sql.Column(sql.String(64), nullable=True, default="") - value = sql.Column(JsonBlob(), nullable=True) - - def to_dict(self): - return { - "name": self.name, - "description": self.value.get("description", ""), - "keystone_project_id": self.keystone_project_id, - "security_pipeline": self.value.get("security_pipeline", []), - } - - -class PerimeterCategoryBase(DictBase): - attributes = ['id', 'name', 'description'] - id = sql.Column(sql.String(64), primary_key=True) - name = sql.Column(sql.String(256), nullable=False) - description = sql.Column(sql.String(256), nullable=True) - - -class SubjectCategory(Base, PerimeterCategoryBase): - __tablename__ = 'subject_categories' - - -class ObjectCategory(Base, PerimeterCategoryBase): - __tablename__ = 'object_categories' - - -class ActionCategory(Base, PerimeterCategoryBase): - __tablename__ = 'action_categories' - - -class PerimeterBase(DictBase): - attributes = ['id', 'name', 'value'] - id = sql.Column(sql.String(64), primary_key=True) - name = sql.Column(sql.String(256), nullable=False) - value = sql.Column(JsonBlob(), nullable=True) - __mapper_args__ = {'concrete': True} - - def __repr__(self): - return "{} with name {} : {}".format(self.id, self.name, json.dumps(self.value)) - - def to_return(self): - return { - 'id': self.id, - 'name': self.name, - 'description': self.value.get("description", ""), - 'email': self.value.get("email", ""), - 'extra': self.value.get("extra", dict()), - 'policy_list': self.value.get("policy_list", []) - } - - def to_dict(self): - dict_value = copy.deepcopy(self.value) - dict_value["name"] = self.name - return { - 'id': self.id, - 'value': dict_value - } - - -class Subject(Base, PerimeterBase): - __tablename__ = 'subjects' - - -class Object(Base, PerimeterBase): - __tablename__ = 'objects' - - -class Action(Base, PerimeterBase): - __tablename__ = 'actions' - - -class PerimeterDataBase(DictBase): - attributes = ['id', 'name', 'value', 'category_id', 'policy_id'] - id = sql.Column(sql.String(64), primary_key=True) - name = sql.Column(sql.String(256), nullable=False) - value = sql.Column(JsonBlob(), nullable=True) - - @declared_attr - def policy_id(cls): - return sql.Column(sql.ForeignKey("policies.id"), nullable=False) - - def to_dict(self): - return { - 'id': self.id, - 'name': self.name, - 'description': self.value.get("description", ""), - 'category_id': self.category_id, - 'policy_id': self.policy_id - } - - -class SubjectData(Base, PerimeterDataBase): - __tablename__ = 'subject_data' - category_id = sql.Column(sql.ForeignKey("subject_categories.id"), nullable=False) - - -class ObjectData(Base, PerimeterDataBase): - __tablename__ = 'object_data' - category_id = sql.Column(sql.ForeignKey("object_categories.id"), nullable=False) - - -class ActionData(Base, PerimeterDataBase): - __tablename__ = 'action_data' - category_id = sql.Column(sql.ForeignKey("action_categories.id"), nullable=False) - - -class PerimeterAssignmentBase(DictBase): - attributes = ['id', 'assignments', 'policy_id', 'subject_id', 'category_id'] - id = sql.Column(sql.String(64), primary_key=True) - assignments = sql.Column(JsonBlob(), nullable=True) - category_id = None - - @declared_attr - def policy_id(cls): - return sql.Column(sql.ForeignKey("policies.id"), nullable=False) - - def _to_dict(self, element_key, element_value): - return { - "id": self.id, - "policy_id": self.policy_id, - element_key: element_value, - "category_id": self.category_id, - "assignments": self.assignments, - } - - -class SubjectAssignment(Base, PerimeterAssignmentBase): - __tablename__ = 'subject_assignments' - subject_id = sql.Column(sql.ForeignKey("subjects.id"), nullable=False) - category_id = sql.Column(sql.ForeignKey("subject_categories.id"), nullable=False) - - def to_dict(self): - return self._to_dict("subject_id", self.subject_id) - - -class ObjectAssignment(Base, PerimeterAssignmentBase): - __tablename__ = 'object_assignments' - attributes = ['id', 'assignments', 'policy_id', 'object_id', 'category_id'] - object_id = sql.Column(sql.ForeignKey("objects.id"), nullable=False) - category_id = sql.Column(sql.ForeignKey("object_categories.id"), nullable=False) - - def to_dict(self): - return self._to_dict("object_id", self.object_id) - - -class ActionAssignment(Base, PerimeterAssignmentBase): - __tablename__ = 'action_assignments' - attributes = ['id', 'assignments', 'policy_id', 'action_id', 'category_id'] - action_id = sql.Column(sql.ForeignKey("actions.id"), nullable=False) - category_id = sql.Column(sql.ForeignKey("action_categories.id"), nullable=False) - - def to_dict(self): - return self._to_dict("action_id", self.action_id) - - -class MetaRule(Base, DictBase): - __tablename__ = 'meta_rules' - attributes = ['id', 'name', 'subject_categories', 'object_categories', 'action_categories', - 'value'] - id = sql.Column(sql.String(64), primary_key=True) - name = sql.Column(sql.String(256), nullable=False) - subject_categories = sql.Column(JsonBlob(), nullable=True) - object_categories = sql.Column(JsonBlob(), nullable=True) - action_categories = sql.Column(JsonBlob(), nullable=True) - value = sql.Column(JsonBlob(), nullable=True) - - def to_dict(self): - return { - "name": self.name, - "description": self.value.get("description", ""), - "subject_categories": self.subject_categories, - "object_categories": self.object_categories, - "action_categories": self.action_categories, - } - - -class Rule(Base, DictBase): - __tablename__ = 'rules' - attributes = ['id', 'rule', 'policy_id', 'meta_rule_id'] - id = sql.Column(sql.String(64), primary_key=True) - rule = sql.Column(JsonBlob(), nullable=True) - policy_id = sql.Column(sql.ForeignKey("policies.id"), nullable=False) - meta_rule_id = sql.Column(sql.ForeignKey("meta_rules.id"), nullable=False) - - def to_dict(self): - return { - 'id': self.id, - 'rule': self.rule["rule"], - 'instructions': self.rule["instructions"], - 'enabled': self.rule["enabled"], - 'policy_id': self.policy_id, - 'meta_rule_id': self.meta_rule_id - } - - def __repr__(self): - return "{}".format(self.rule) - - -@contextmanager -def session_scope(engine): - """Provide a transactional scope around a series of operations.""" - if type(engine) is str: - echo = DEBUG - engine = create_engine(engine, echo=echo) - session = sessionmaker(bind=engine)() - try: - yield session - session.commit() - except: - session.rollback() - raise - finally: - session.close() - - -class BaseConnector(object): - """Provide a base connector to connect them all""" - engine = "" - - def __init__(self, engine_name): - echo = DEBUG - self.engine = create_engine(engine_name, echo=echo) - - def init_db(self): - Base.metadata.create_all(self.engine) - - def set_engine(self, engine_name): - self.engine = engine_name - - def get_session(self): - return session_scope(self.engine) - - def get_session_for_read(self): - return self.get_session() - - def get_session_for_write(self): - return self.get_session() - - -class PDPConnector(BaseConnector, PDPDriver): - - def update_pdp(self, pdp_id, value): - try: - with self.get_session_for_write() as session: - query = session.query(PDP) - query = query.filter_by(id=pdp_id) - ref = query.first() - if ref: - value_wo_name = copy.deepcopy(value) - value_wo_name.pop("name", None) - value_wo_name.pop("keystone_project_id", None) - ref.name = value["name"] - ref.keystone_project_id = value["keystone_project_id"] - d = dict(ref.value) - d.update(value_wo_name) - setattr(ref, "value", d) - return {ref.id: ref.to_dict()} - except sqlalchemy.exc.IntegrityError as error: - if 'UNIQUE constraint' in str(error): - raise exceptions.PdpExisting - raise error - - def delete_pdp(self, pdp_id): - with self.get_session_for_write() as session: - ref = session.query(PDP).get(pdp_id) - session.delete(ref) - - def add_pdp(self, pdp_id=None, value=None): - try: - with self.get_session_for_write() as session: - value_wo_name = copy.deepcopy(value) - value_wo_name.pop("name", None) - value_wo_name.pop("keystone_project_id", None) - new = PDP.from_dict({ - "id": pdp_id if pdp_id else uuid4().hex, - "name": value["name"], - "keystone_project_id": value["keystone_project_id"], - "value": value_wo_name - }) - session.add(new) - return {new.id: new.to_dict()} - except sqlalchemy.exc.IntegrityError as error: - if 'UNIQUE constraint' in str(error): - raise exceptions.PdpExisting - raise error - - def get_pdp(self, pdp_id=None): - with self.get_session_for_read() as session: - query = session.query(PDP) - if pdp_id: - query = query.filter_by(id=pdp_id) - ref_list = query.all() - return {_ref.id: _ref.to_dict() for _ref in ref_list} - - -class PolicyConnector(BaseConnector, PolicyDriver): - - def update_policy(self, policy_id, value): - try: - with self.get_session_for_write() as session: - query = session.query(Policy) - query = query.filter_by(id=policy_id) - ref = query.first() - - if ref: - value_wo_other_info = copy.deepcopy(value) - value_wo_other_info.pop("name", None) - value_wo_other_info.pop("model_id", None) - ref.name = value["name"] - ref.model_id = value["model_id"] - d = dict(ref.value) - d.update(value_wo_other_info) - setattr(ref, "value", d) - return {ref.id: ref.to_dict()} - - except sqlalchemy.exc.IntegrityError as error: - if 'UNIQUE constraint' in str(error): - raise exceptions.PolicyExisting - raise error - - def delete_policy(self, policy_id): - with self.get_session_for_write() as session: - ref = session.query(Policy).get(policy_id) - session.delete(ref) - - def add_policy(self, policy_id=None, value=None): - try: - with self.get_session_for_write() as session: - value_wo_other_info = copy.deepcopy(value) - value_wo_other_info.pop("name", None) - value_wo_other_info.pop("model_id", None) - new = Policy.from_dict({ - "id": policy_id if policy_id else uuid4().hex, - "name": value["name"], - "model_id": value.get("model_id", ""), - "value": value_wo_other_info - }) - session.add(new) - return {new.id: new.to_dict()} - - except sqlalchemy.exc.IntegrityError as error: - if 'UNIQUE constraint' in str(error): - raise exceptions.PolicyExisting - raise error - - def get_policies(self, policy_id=None, policy_name=None): - with self.get_session_for_read() as session: - query = session.query(Policy) - if policy_id: - query = query.filter_by(id=policy_id) - elif policy_name: - query = query.filter_by(name=policy_name) - - ref_list = query.all() - return {_ref.id: _ref.to_dict() for _ref in ref_list} - - def __get_perimeters(self, ClassType, policy_id, perimeter_id=None): - # if not policy_id: - # raise exceptions.PolicyUnknown - - with self.get_session_for_read() as session: - query = session.query(ClassType) - - if perimeter_id: - query = query.filter_by(id=perimeter_id) - - ref_list = copy.deepcopy(query.all()) - - if policy_id: - results = [] - for _ref in ref_list: - _ref_value = _ref.to_return() - if policy_id in _ref_value["policy_list"]: - results.append(_ref) - return {_ref.id: _ref.to_return() for _ref in results} - return {_ref.id: _ref.to_return() for _ref in ref_list} - - def __get_perimeter_by_name(self, ClassType, perimeter_name): - # if not policy_id: - # raise exceptions.PolicyUnknown - with self.get_session_for_read() as session: - query = session.query(ClassType) - if not perimeter_name or not perimeter_name.strip(): - raise exceptions.PerimeterContentError('invalid name') - query = query.filter_by(name=perimeter_name) - ref_list = copy.deepcopy(query.all()) - return {_ref.id: _ref.to_return() for _ref in ref_list} - - def __update_perimeter(self, class_type, class_type_exception, perimeter_id, value): - if not perimeter_id: - return exceptions.PerimeterContentError - with self.get_session_for_write() as session: - query = session.query(class_type) - query = query.filter_by(id=perimeter_id) - _perimeter = query.first() - if not _perimeter: - raise class_type_exception - temp_perimeter = copy.deepcopy(_perimeter.to_dict()) - if 'name' in value: - temp_perimeter['value']['name'] = value['name'] - if 'description' in value: - temp_perimeter['value']['description'] = value['description'] - if 'extra' in value: - temp_perimeter['value']['extra'] = value['extra'] - name = temp_perimeter['value']['name'] - temp_perimeter['value'].pop("name", None) - new_perimeter = class_type.from_dict({ - "id": temp_perimeter["id"], - "name": name, - "value": temp_perimeter["value"] - }) - _perimeter.value = new_perimeter.value - _perimeter.name = new_perimeter.name - return {_perimeter.id: _perimeter.to_return()} - - def __set_perimeter(self, ClassType, ClassTypeException, policy_id, perimeter_id=None, - value=None): - if not value or "name" not in value or not value["name"].strip(): - raise exceptions.PerimeterContentError('invalid name') - with self.get_session_for_write() as session: - _perimeter = None - if perimeter_id: - query = session.query(ClassType) - query = query.filter_by(id=perimeter_id) - _perimeter = query.first() - if not perimeter_id and not _perimeter: - query = session.query(ClassType) - query = query.filter_by(name=value['name']) - _perimeter = query.first() - if _perimeter: - raise ClassTypeException - if not _perimeter: - if "policy_list" not in value or type(value["policy_list"]) is not list: - value["policy_list"] = [] - if policy_id and policy_id not in value["policy_list"]: - value["policy_list"] = [policy_id, ] - - value_wo_name = copy.deepcopy(value) - value_wo_name.pop("name", None) - new = ClassType.from_dict({ - "id": perimeter_id if perimeter_id else uuid4().hex, - "name": value["name"], - "value": value_wo_name - }) - session.add(new) - return {new.id: new.to_return()} - else: - _value = copy.deepcopy(_perimeter.to_dict()) - if "policy_list" not in _value["value"] or type( - _value["value"]["policy_list"]) is not list: - _value["value"]["policy_list"] = [] - if policy_id and policy_id not in _value["value"]["policy_list"]: - _value["value"]["policy_list"].append(policy_id) - else: - if policy_id: - raise exceptions.PolicyExisting - raise exceptions.PerimeterContentError - - _value["value"].update(value) - - name = _value["value"]["name"] - _value["value"].pop("name") - new_perimeter = ClassType.from_dict({ - "id": _value["id"], - "name": name, - "value": _value["value"] - }) - _perimeter.value = new_perimeter.value - _perimeter.name = new_perimeter.name - return {_perimeter.id: _perimeter.to_return()} - - def __delete_perimeter(self, ClassType, ClassUnknownException, policy_id, perimeter_id): - with self.get_session_for_write() as session: - query = session.query(ClassType) - query = query.filter_by(id=perimeter_id) - _perimeter = query.first() - if not _perimeter: - raise ClassUnknownException - old_perimeter = copy.deepcopy(_perimeter.to_dict()) - try: - old_perimeter["value"]["policy_list"].remove(policy_id) - new_perimeter = ClassType.from_dict(old_perimeter) - if not new_perimeter.value["policy_list"]: - session.delete(_perimeter) - else: - setattr(_perimeter, "value", getattr(new_perimeter, "value")) - except ValueError: - if not _perimeter.value["policy_list"]: - session.delete(_perimeter) - - def get_subjects(self, policy_id, perimeter_id=None): - return self.__get_perimeters(Subject, policy_id, perimeter_id) - - def get_subject_by_name(self, perimeter_name): - return self.__get_perimeter_by_name(Subject, perimeter_name) - - def set_subject(self, policy_id, perimeter_id=None, value=None): - try: - return self.__set_perimeter(Subject, exceptions.SubjectExisting, policy_id, - perimeter_id=perimeter_id, value=value) - except sqlalchemy.exc.IntegrityError as error: - if 'UNIQUE constraint' in str(error): - raise exceptions.SubjectExisting - raise error - - def update_subject(self, perimeter_id, value): - try: - return self.__update_perimeter(Subject, exceptions.SubjectExisting, perimeter_id, value) - except sqlalchemy.exc.IntegrityError as error: - if 'UNIQUE constraint' in str(error): - raise exceptions.SubjectExisting - raise error - - def delete_subject(self, policy_id, perimeter_id): - self.__delete_perimeter(Subject, exceptions.SubjectUnknown, policy_id, perimeter_id) - - def get_objects(self, policy_id, perimeter_id=None): - return self.__get_perimeters(Object, policy_id, perimeter_id) - - def get_object_by_name(self, perimeter_name): - return self.__get_perimeter_by_name(Object, perimeter_name) - - def set_object(self, policy_id, perimeter_id=None, value=None): - try: - return self.__set_perimeter(Object, exceptions.ObjectExisting, policy_id, - perimeter_id=perimeter_id, value=value) - except sqlalchemy.exc.IntegrityError as error: - logger.exception("IntegrityError {}".format(error)) - if 'UNIQUE constraint' in str(error): - raise exceptions.ObjectExisting - raise error - - def update_object(self, perimeter_id, value): - try: - return self.__update_perimeter(Object, exceptions.ObjectExisting, perimeter_id, value) - except sqlalchemy.exc.IntegrityError as error: - if 'UNIQUE constraint' in str(error): - raise exceptions.ObjectExisting - raise error - - def delete_object(self, policy_id, perimeter_id): - self.__delete_perimeter(Object, exceptions.ObjectUnknown, policy_id, perimeter_id) - - def get_actions(self, policy_id, perimeter_id=None): - return self.__get_perimeters(Action, policy_id, perimeter_id) - - def get_action_by_name(self, perimeter_name): - return self.__get_perimeter_by_name(Action, perimeter_name) - - def set_action(self, policy_id, perimeter_id=None, value=None): - try: - return self.__set_perimeter(Action, exceptions.ActionExisting, policy_id, - perimeter_id=perimeter_id, value=value) - except sqlalchemy.exc.IntegrityError as error: - if 'UNIQUE constraint' in str(error): - raise exceptions.ActionExisting - raise error - - def update_action(self, perimeter_id, value): - try: - return self.__update_perimeter(Action, exceptions.ActionExisting, perimeter_id, value) - except sqlalchemy.exc.IntegrityError as error: - if 'UNIQUE constraint' in str(error): - raise exceptions.ActionExisting - raise error - - def delete_action(self, policy_id, perimeter_id): - self.__delete_perimeter(Action, exceptions.ActionUnknown, policy_id, perimeter_id) - - def __is_data_exist(self, ClassType, category_id=None): - - with self.get_session_for_read() as session: - query = session.query(ClassType) - query = query.filter_by(category_id=category_id) - ref_list = query.all() - if ref_list: - return True - return False - - def __get_data(self, ClassType, policy_id, data_id=None, category_id=None): - with self.get_session_for_read() as session: - query = session.query(ClassType) - if policy_id and data_id and category_id: - query = query.filter_by(policy_id=policy_id, id=data_id, category_id=category_id) - elif policy_id and category_id: - query = query.filter_by(policy_id=policy_id, category_id=category_id) - elif category_id: - query = query.filter_by(category_id=category_id) - elif policy_id: - query = query.filter_by(policy_id=policy_id) - else: - raise exceptions.PolicyUnknown - - ref_list = query.all() - return { - "policy_id": policy_id, - "category_id": category_id, - "data": {_ref.id: _ref.to_dict() for _ref in ref_list} - } - - def __set_data(self, ClassType, ClassTypeData, policy_id, data_id=None, category_id=None, - value=None): - with self.get_session_for_write() as session: - query = session.query(ClassTypeData) - query = query.filter_by(policy_id=policy_id, id=data_id, category_id=category_id) - ref = query.first() - if not ref: - value_wo_name = copy.deepcopy(value) - value_wo_name.pop("name", None) - new_ref = ClassTypeData.from_dict( - { - "id": data_id if data_id else uuid4().hex, - 'name': value["name"], - 'value': value_wo_name, - 'category_id': category_id, - 'policy_id': policy_id, - } - ) - session.add(new_ref) - ref = new_ref - else: - for attr in ClassType.attributes: - if attr != 'id': - setattr(ref, attr, getattr(ref, attr)) - # session.flush() - return { - "policy_id": policy_id, - "category_id": category_id, - "data": {ref.id: ref.to_dict()} - } - - def __delete_data(self, ClassType, policy_id, category_id, data_id): - - if not data_id: - raise exceptions.DataUnknown - with self.get_session_for_write() as session: - query = session.query(ClassType) - if category_id: - query = query.filter_by(policy_id=policy_id, category_id=category_id, id=data_id) - else: - query = query.filter_by(policy_id=policy_id, id=data_id) - ref = query.first() - if ref: - session.delete(ref) - - def is_subject_data_exist(self, category_id=None): - return self.__is_data_exist(SubjectData, category_id=category_id) - - def get_subject_data(self, policy_id, data_id=None, category_id=None): - return self.__get_data(SubjectData, policy_id, data_id=data_id, category_id=category_id) - - def set_subject_data(self, policy_id, data_id=None, category_id=None, value=None): - try: - return self.__set_data(Subject, SubjectData, policy_id, data_id=data_id, - category_id=category_id, value=value) - except sqlalchemy.exc.IntegrityError as error: - if 'UNIQUE constraint' in str(error): - raise exceptions.SubjectScopeExisting - raise error - - def delete_subject_data(self, policy_id, category_id, data_id): - return self.__delete_data(SubjectData, policy_id, category_id, data_id) - - def is_object_data_exist(self, category_id=None): - return self.__is_data_exist(ObjectData, category_id=category_id) - - def get_object_data(self, policy_id, data_id=None, category_id=None): - return self.__get_data(ObjectData, policy_id, data_id=data_id, category_id=category_id) - - def set_object_data(self, policy_id, data_id=None, category_id=None, value=None): - try: - return self.__set_data(Object, ObjectData, policy_id, data_id=data_id, - category_id=category_id, value=value) - except sqlalchemy.exc.IntegrityError as error: - if 'UNIQUE constraint' in str(error): - raise exceptions.ObjectScopeExisting - raise error - - def delete_object_data(self, policy_id, category_id, data_id): - return self.__delete_data(ObjectData, policy_id, category_id, data_id) - - def is_action_data_exist(self, category_id=None): - return self.__is_data_exist(ActionData, category_id=category_id) - - def get_action_data(self, policy_id, data_id=None, category_id=None): - return self.__get_data(ActionData, policy_id, data_id=data_id, category_id=category_id) - - def set_action_data(self, policy_id, data_id=None, category_id=None, value=None): - try: - return self.__set_data(Action, ActionData, policy_id, data_id=data_id, - category_id=category_id, value=value) - except sqlalchemy.exc.IntegrityError as error: - if 'UNIQUE constraint' in str(error): - raise exceptions.ActionScopeExisting - raise error - - def delete_action_data(self, policy_id, category_id, data_id): - return self.__delete_data(ActionData, policy_id, category_id, data_id) - - def get_subject_assignments(self, policy_id, subject_id=None, category_id=None): - with self.get_session_for_write() as session: - query = session.query(SubjectAssignment) - if subject_id and category_id: - # TODO change the subject_id to perimeter_id to allow code refactoring - query = query.filter_by(policy_id=policy_id, subject_id=subject_id, - category_id=category_id) - elif subject_id: - query = query.filter_by(policy_id=policy_id, subject_id=subject_id) - else: - query = query.filter_by(policy_id=policy_id) - ref_list = query.all() - return {_ref.id: _ref.to_dict() for _ref in ref_list} - - def add_subject_assignment(self, policy_id, subject_id, category_id, data_id): - with self.get_session_for_write() as session: - query = session.query(SubjectAssignment) - query = query.filter_by(policy_id=policy_id, subject_id=subject_id, - category_id=category_id) - ref = query.first() - if ref: - old_ref = copy.deepcopy(ref.to_dict()) - assignments = old_ref["assignments"] - if data_id not in assignments: - assignments.append(data_id) - setattr(ref, "assignments", assignments) - else: - raise exceptions.SubjectAssignmentExisting - else: - ref = SubjectAssignment.from_dict( - { - "id": uuid4().hex, - "policy_id": policy_id, - "subject_id": subject_id, - "category_id": category_id, - "assignments": [data_id, ], - } - ) - session.add(ref) - return {ref.id: ref.to_dict()} - - def is_subject_category_has_assignment(self, category_id): - return self.__is_category_has_assignment(SubjectAssignment, category_id) - - def is_object_category_has_assignment(self, category_id): - return self.__is_category_has_assignment(ObjectAssignment, category_id) - - def is_action_category_has_assignment(self, category_id): - return self.__is_category_has_assignment(ActionAssignment, category_id) - - def __is_category_has_assignment(self, ClassType, category_id): - with self.get_session_for_write() as session: - query = session.query(ClassType) - query = query.filter_by(category_id=category_id) - count = query.count() - return count > 0 - - def delete_subject_assignment(self, policy_id, subject_id, category_id, data_id): - with self.get_session_for_write() as session: - query = session.query(SubjectAssignment) - query = query.filter_by(policy_id=policy_id, subject_id=subject_id, - category_id=category_id) - ref = query.first() - if ref: - old_ref = copy.deepcopy(ref.to_dict()) - assignments = old_ref["assignments"] - # TODO (asteroide): if data_id is None, delete all - if data_id in assignments: - assignments.remove(data_id) - # FIXME (asteroide): the setattr doesn't work here ; the assignments is not updated in the database - setattr(ref, "assignments", assignments) - if not assignments: - session.delete(ref) - - def get_object_assignments(self, policy_id, object_id=None, category_id=None): - with self.get_session_for_write() as session: - query = session.query(ObjectAssignment) - if object_id and category_id: - # TODO change the object_id to perimeter_id to allow code refactoring - query = query.filter_by(policy_id=policy_id, object_id=object_id, - category_id=category_id) - elif object_id: - query = query.filter_by(policy_id=policy_id, object_id=object_id) - else: - query = query.filter_by(policy_id=policy_id) - ref_list = query.all() - return {_ref.id: _ref.to_dict() for _ref in ref_list} - - def add_object_assignment(self, policy_id, object_id, category_id, data_id): - with self.get_session_for_write() as session: - query = session.query(ObjectAssignment) - query = query.filter_by(policy_id=policy_id, object_id=object_id, - category_id=category_id) - ref = query.first() - if ref: - old_ref = copy.deepcopy(ref.to_dict()) - assignments = old_ref["assignments"] - if data_id not in assignments: - assignments.append(data_id) - setattr(ref, "assignments", assignments) - else: - raise exceptions.ObjectAssignmentExisting - else: - ref = ObjectAssignment.from_dict( - { - "id": uuid4().hex, - "policy_id": policy_id, - "object_id": object_id, - "category_id": category_id, - "assignments": [data_id, ], - } - ) - session.add(ref) - return {ref.id: ref.to_dict()} - - def delete_object_assignment(self, policy_id, object_id, category_id, data_id): - with self.get_session_for_write() as session: - query = session.query(ObjectAssignment) - query = query.filter_by(policy_id=policy_id, object_id=object_id, - category_id=category_id) - ref = query.first() - if ref: - old_ref = copy.deepcopy(ref.to_dict()) - assignments = old_ref["assignments"] - # TODO (asteroide): if data_id is None, delete all - if data_id in assignments: - assignments.remove(data_id) - # FIXME (asteroide): the setattr doesn't work here ; the assignments is not updated in the database - setattr(ref, "assignments", assignments) - if not assignments: - session.delete(ref) - - def get_action_assignments(self, policy_id, action_id=None, category_id=None): - with self.get_session_for_write() as session: - if not policy_id: - return exceptions.PolicyUnknown - query = session.query(ActionAssignment) - if action_id and category_id: - # TODO change the action_id to perimeter_id to allow code refactoring - query = query.filter_by(policy_id=policy_id, action_id=action_id, - category_id=category_id) - elif action_id: - query = query.filter_by(policy_id=policy_id, action_id=action_id) - elif category_id: - query = query.filter_by(policy_id=policy_id, category_id=category_id) - else: - query = query.filter_by(policy_id=policy_id) - ref_list = query.all() - return {_ref.id: _ref.to_dict() for _ref in ref_list} - - def add_action_assignment(self, policy_id, action_id, category_id, data_id): - with self.get_session_for_write() as session: - query = session.query(ActionAssignment) - query = query.filter_by(policy_id=policy_id, action_id=action_id, - category_id=category_id) - ref = query.first() - if ref: - old_ref = copy.deepcopy(ref.to_dict()) - assignments = old_ref["assignments"] - if data_id not in assignments: - assignments.append(data_id) - setattr(ref, "assignments", assignments) - else: - raise exceptions.ActionAssignmentExisting - else: - ref = ActionAssignment.from_dict( - { - "id": uuid4().hex, - "policy_id": policy_id, - "action_id": action_id, - "category_id": category_id, - "assignments": [data_id, ], - } - ) - session.add(ref) - return {ref.id: ref.to_dict()} - - def delete_action_assignment(self, policy_id, action_id, category_id, data_id): - with self.get_session_for_write() as session: - query = session.query(ActionAssignment) - query = query.filter_by(policy_id=policy_id, action_id=action_id, - category_id=category_id) - ref = query.first() - if ref: - old_ref = copy.deepcopy(ref.to_dict()) - assignments = old_ref["assignments"] - # TODO (asteroide): if data_id is None, delete all - if data_id in assignments: - assignments.remove(data_id) - # FIXME (asteroide): the setattr doesn't work here ; the assignments is not updated in the database - setattr(ref, "assignments", assignments) - if not assignments: - session.delete(ref) - - def get_rules(self, policy_id, rule_id=None, meta_rule_id=None): - with self.get_session_for_read() as session: - query = session.query(Rule) - if rule_id: - query = query.filter_by(policy_id=policy_id, rule_id=rule_id) - ref = query.first() - return {ref.id: ref.to_dict()} - elif meta_rule_id and policy_id: - query = query.filter_by(policy_id=policy_id, meta_rule_id=meta_rule_id) - ref_list = query.all() - return { - "meta_rule_id": meta_rule_id, - "policy_id": policy_id, - "rules": list(map(lambda x: x.to_dict(), ref_list)) - } - else: - query = query.filter_by(policy_id=policy_id) - ref_list = query.all() - return { - "policy_id": policy_id, - "rules": list(map(lambda x: x.to_dict(), ref_list)) - } - - def is_meta_rule_has_rules(self, meta_rule_id): - with self.get_session_for_read() as session: - query = session.query(Rule) - - query = query.filter_by(meta_rule_id=meta_rule_id) - count = query.count() - return count > 0 - - def add_rule(self, policy_id, meta_rule_id, value): - try: - rules = self.get_rules(policy_id, meta_rule_id=meta_rule_id) - for _rule in map(lambda x: x["rule"], rules["rules"]): - if list(value.get('rule')) == list(_rule): - raise exceptions.RuleExisting - with self.get_session_for_write() as session: - ref = Rule.from_dict( - { - "id": uuid4().hex, - "policy_id": policy_id, - "meta_rule_id": meta_rule_id, - "rule": value - } - ) - session.add(ref) - return {ref.id: ref.to_dict()} - except sqlalchemy.exc.IntegrityError as error: - if 'UNIQUE constraint' in str(error): - raise exceptions.RuleExisting - raise error - - def delete_rule(self, policy_id, rule_id): - with self.get_session_for_write() as session: - query = session.query(Rule) - query = query.filter_by(policy_id=policy_id, id=rule_id) - ref = query.first() - if ref: - session.delete(ref) - - -class ModelConnector(BaseConnector, ModelDriver): - - def update_model(self, model_id, value): - try: - with self.get_session_for_write() as session: - query = session.query(Model) - if model_id: - query = query.filter_by(id=model_id) - ref = query.first() - if ref: - value_wo_name = copy.deepcopy(value) - value_wo_name.pop("name", None) - setattr(ref, "name", value["name"]) - d = dict(ref.value) - d.update(value_wo_name) - setattr(ref, "value", d) - return {ref.id: ref.to_dict()} - except sqlalchemy.exc.IntegrityError as error: - if 'UNIQUE constraint' in str(error): - raise exceptions.ModelExisting - raise error - - def delete_model(self, model_id): - with self.get_session_for_write() as session: - ref = session.query(Model).get(model_id) - session.delete(ref) - - def add_model(self, model_id=None, value=None): - try: - with self.get_session_for_write() as session: - value_wo_name = copy.deepcopy(value) - value_wo_name.pop("name", None) - new = Model.from_dict({ - "id": model_id if model_id else uuid4().hex, - "name": value["name"], - "value": value_wo_name - }) - session.add(new) - return {new.id: new.to_dict()} - except sqlalchemy.exc.IntegrityError as error: - if 'UNIQUE constraint' in str(error): - raise exceptions.ModelExisting - - def get_models(self, model_id=None): - with self.get_session_for_read() as session: - query = session.query(Model) - if model_id: - ref_list = query.filter(Model.id == model_id) - else: - ref_list = query.all() - - r = {_ref.id: _ref.to_dict() for _ref in ref_list} - return r - - def set_meta_rule(self, meta_rule_id, value): - try: - with self.get_session_for_write() as session: - value_wo_other_data = copy.deepcopy(value) - value_wo_other_data.pop("name", None) - value_wo_other_data.pop("subject_categories", None) - value_wo_other_data.pop("object_categories", None) - value_wo_other_data.pop("action_categories", None) - if meta_rule_id is None: - try: - ref = MetaRule.from_dict( - { - "id": uuid4().hex, - "name": value["name"], - "subject_categories": value["subject_categories"], - "object_categories": value["object_categories"], - "action_categories": value["action_categories"], - "value": value_wo_other_data - } - ) - session.add(ref) - except sqlalchemy.exc.IntegrityError as error: - if 'UNIQUE constraint' in str(error): - raise exceptions.MetaRuleExisting - raise error - else: - query = session.query(MetaRule) - query = query.filter_by(id=meta_rule_id) - ref = query.first() - setattr(ref, "name", value["name"]) - setattr(ref, "subject_categories", value["subject_categories"]) - setattr(ref, "object_categories", value["object_categories"]) - setattr(ref, "action_categories", value["action_categories"]) - setattr(ref, "value", value_wo_other_data) - return {ref.id: ref.to_dict()} - except sqlalchemy.exc.IntegrityError as error: - if 'UNIQUE constraint' in str(error): - raise exceptions.MetaRuleExisting - raise error - - def get_meta_rules(self, meta_rule_id=None): - with self.get_session_for_read() as session: - query = session.query(MetaRule) - if meta_rule_id: - query = query.filter_by(id=meta_rule_id) - ref_list = query.all() - return {_ref.id: _ref.to_dict() for _ref in ref_list} - - def delete_meta_rule(self, meta_rule_id=None): - with self.get_session_for_write() as session: - query = session.query(MetaRule) - query = query.filter_by(id=meta_rule_id) - ref = query.first() - if ref: - session.delete(ref) - - def __get_perimeter_categories(self, ClassType, category_id=None): - with self.get_session_for_read() as session: - query = session.query(ClassType) - if category_id: - query = query.filter_by(id=category_id) - ref_list = query.all() - return {_ref.id: _ref.to_dict() for _ref in ref_list} - - def __add_perimeter_category(self, ClassType, name, description, uuid=None): - if not name or not name.strip(): - raise exceptions.CategoryNameInvalid - with self.get_session_for_write() as session: - ref = ClassType.from_dict( - { - "id": uuid if uuid else uuid4().hex, - "name": name, - "description": description - } - ) - session.add(ref) - return {ref.id: ref.to_dict()} - - def __delete_perimeter_category(self, ClassType, category_id): - with self.get_session_for_write() as session: - query = session.query(ClassType) - query = query.filter_by(id=category_id) - ref = query.first() - if ref: - session.delete(ref) - - def get_subject_categories(self, category_id=None): - return self.__get_perimeter_categories(SubjectCategory, category_id=category_id) - - def add_subject_category(self, name, description, uuid=None): - try: - return self.__add_perimeter_category(SubjectCategory, name, description, uuid=uuid) - except sql.exc.IntegrityError as error: - if 'UNIQUE constraint' in str(error): - raise exceptions.SubjectCategoryExisting - raise error - - def delete_subject_category(self, category_id): - self.__delete_perimeter_category(SubjectCategory, category_id) - - def get_object_categories(self, category_id=None): - return self.__get_perimeter_categories(ObjectCategory, category_id=category_id) - - def add_object_category(self, name, description, uuid=None): - try: - return self.__add_perimeter_category(ObjectCategory, name, description, uuid=uuid) - except sql.exc.IntegrityError as error: - if 'UNIQUE constraint' in str(error): - raise exceptions.ObjectCategoryExisting - raise error - - def delete_object_category(self, category_id): - self.__delete_perimeter_category(ObjectCategory, category_id) - - def get_action_categories(self, category_id=None): - - return self.__get_perimeter_categories(ActionCategory, category_id=category_id) - - def add_action_category(self, name, description, uuid=None): - try: - return self.__add_perimeter_category(ActionCategory, name, description, uuid=uuid) - except sql.exc.IntegrityError as error: - if 'UNIQUE constraint' in str(error): - raise exceptions.ActionCategoryExisting - raise error - - def delete_action_category(self, category_id): - self.__delete_perimeter_category(ActionCategory, category_id) - - # Getter and Setter for subject_category - - # def get_subject_categories_dict(self, intra_extension_id): - # with self.get_session_for_read() as session: - # query = session.query(SubjectCategory) - # query = query.filter_by(intra_extension_id=intra_extension_id) - # ref_list = query.all() - # return {_ref.id: _ref.subject_category for _ref in ref_list} - # - # def set_subject_category_dict(self, intra_extension_id, subject_category_id, subject_category_dict): - # with self.get_session_for_write() as session: - # query = session.query(SubjectCategory) - # query = query.filter_by(intra_extension_id=intra_extension_id, id=subject_category_id) - # ref = query.first() - # new_ref = SubjectCategory.from_dict( - # { - # "id": subject_category_id, - # 'subject_category': subject_category_dict, - # 'intra_extension_id': intra_extension_id - # } - # ) - # if not ref: - # session.add(new_ref) - # ref = new_ref - # else: - # for attr in SubjectCategory.attributes: - # if attr != 'id': - # setattr(ref, attr, getattr(new_ref, attr)) - # # # session.flush() - # return {subject_category_id: SubjectCategory.to_dict(ref)['subject_category']} - # - # def del_subject_category(self, intra_extension_id, subject_category_id): - # with self.get_session_for_write() as session: - # query = session.query(SubjectCategory) - # query = query.filter_by(intra_extension_id=intra_extension_id, id=subject_category_id) - # ref = query.first() - # self.del_subject_assignment(intra_extension_id, None, None, None) - # session.delete(ref) - # - # # Getter and Setter for object_category - # - # def get_object_categories_dict(self, intra_extension_id): - # with self.get_session_for_read() as session: - # query = session.query(ObjectCategory) - # query = query.filter_by(intra_extension_id=intra_extension_id) - # ref_list = query.all() - # return {_ref.id: _ref.object_category for _ref in ref_list} - # - # def set_object_category_dict(self, intra_extension_id, object_category_id, object_category_dict): - # with self.get_session_for_write() as session: - # query = session.query(ObjectCategory) - # query = query.filter_by(intra_extension_id=intra_extension_id, id=object_category_id) - # ref = query.first() - # new_ref = ObjectCategory.from_dict( - # { - # "id": object_category_id, - # 'object_category': object_category_dict, - # 'intra_extension_id': intra_extension_id - # } - # ) - # if not ref: - # session.add(new_ref) - # ref = new_ref - # else: - # for attr in ObjectCategory.attributes: - # if attr != 'id': - # setattr(ref, attr, getattr(new_ref, attr)) - # # session.flush() - # return {object_category_id: ObjectCategory.to_dict(ref)['object_category']} - # - # def del_object_category(self, intra_extension_id, object_category_id): - # with self.get_session_for_write() as session: - # query = session.query(ObjectCategory) - # query = query.filter_by(intra_extension_id=intra_extension_id, id=object_category_id) - # ref = query.first() - # self.del_object_assignment(intra_extension_id, None, None, None) - # session.delete(ref) - # - # # Getter and Setter for action_category - # - # def get_action_categories_dict(self, intra_extension_id): - # with self.get_session_for_read() as session: - # query = session.query(ActionCategory) - # query = query.filter_by(intra_extension_id=intra_extension_id) - # ref_list = query.all() - # return {_ref.id: _ref.action_category for _ref in ref_list} - # - # def set_action_category_dict(self, intra_extension_id, action_category_id, action_category_dict): - # with self.get_session_for_write() as session: - # query = session.query(ActionCategory) - # query = query.filter_by(intra_extension_id=intra_extension_id, id=action_category_id) - # ref = query.first() - # new_ref = ActionCategory.from_dict( - # { - # "id": action_category_id, - # 'action_category': action_category_dict, - # 'intra_extension_id': intra_extension_id - # } - # ) - # if not ref: - # session.add(new_ref) - # ref = new_ref - # else: - # for attr in ActionCategory.attributes: - # if attr != 'id': - # setattr(ref, attr, getattr(new_ref, attr)) - # # session.flush() - # return {action_category_id: ActionCategory.to_dict(ref)['action_category']} - # - # def del_action_category(self, intra_extension_id, action_category_id): - # with self.get_session_for_write() as session: - # query = session.query(ActionCategory) - # query = query.filter_by(intra_extension_id=intra_extension_id, id=action_category_id) - # ref = query.first() - # self.del_action_assignment(intra_extension_id, None, None, None) - # session.delete(ref) - - # Perimeter - - # def get_subjects_dict(self, intra_extension_id): - # with self.get_session_for_read() as session: - # query = session.query(Subject) - # query = query.filter_by(intra_extension_id=intra_extension_id) - # ref_list = query.all() - # return {_ref.id: _ref.subject for _ref in ref_list} - # - # def set_subject_dict(self, intra_extension_id, subject_id, subject_dict): - # with self.get_session_for_write() as session: - # query = session.query(Subject) - # query = query.filter_by(intra_extension_id=intra_extension_id, id=subject_id) - # ref = query.first() - # # if 'id' in subject_dict: - # # subject_dict['id'] = subject_id - # new_ref = Subject.from_dict( - # { - # "id": subject_id, - # 'subject': subject_dict, - # 'intra_extension_id': intra_extension_id - # } - # ) - # if not ref: - # session.add(new_ref) - # ref = new_ref - # else: - # for attr in Subject.attributes: - # if attr != 'id': - # setattr(ref, attr, getattr(new_ref, attr)) - # # session.flush() - # return {subject_id: Subject.to_dict(ref)['subject']} - # - # def del_subject(self, intra_extension_id, subject_id): - # with self.get_session_for_write() as session: - # query = session.query(Subject) - # query = query.filter_by(intra_extension_id=intra_extension_id, id=subject_id) - # ref = query.first() - # session.delete(ref) - # - # def get_objects_dict(self, intra_extension_id): - # with self.get_session_for_read() as session: - # query = session.query(Object) - # query = query.filter_by(intra_extension_id=intra_extension_id) - # ref_list = query.all() - # return {_ref.id: _ref.object for _ref in ref_list} - # - # def set_object_dict(self, intra_extension_id, object_id, object_dict): - # with self.get_session_for_write() as session: - # query = session.query(Object) - # query = query.filter_by(intra_extension_id=intra_extension_id, id=object_id) - # ref = query.first() - # new_ref = Object.from_dict( - # { - # "id": object_id, - # 'object': object_dict, - # 'intra_extension_id': intra_extension_id - # } - # ) - # if not ref: - # session.add(new_ref) - # ref = new_ref - # else: - # for attr in Object.attributes: - # if attr != 'id': - # setattr(ref, attr, getattr(new_ref, attr)) - # # session.flush() - # return {object_id: Object.to_dict(ref)['object']} - # - # def del_object(self, intra_extension_id, object_id): - # with self.get_session_for_write() as session: - # query = session.query(Object) - # query = query.filter_by(intra_extension_id=intra_extension_id, id=object_id) - # ref = query.first() - # session.delete(ref) - # - # def get_actions_dict(self, intra_extension_id): - # with self.get_session_for_read() as session: - # query = session.query(Action) - # query = query.filter_by(intra_extension_id=intra_extension_id) - # ref_list = query.all() - # return {_ref.id: _ref.action for _ref in ref_list} - # - # def set_action_dict(self, intra_extension_id, action_id, action_dict): - # with self.get_session_for_write() as session: - # query = session.query(Action) - # query = query.filter_by(intra_extension_id=intra_extension_id, id=action_id) - # ref = query.first() - # new_ref = Action.from_dict( - # { - # "id": action_id, - # 'action': action_dict, - # 'intra_extension_id': intra_extension_id - # } - # ) - # if not ref: - # session.add(new_ref) - # ref = new_ref - # else: - # for attr in Action.attributes: - # if attr != 'id': - # setattr(ref, attr, getattr(new_ref, attr)) - # # session.flush() - # return {action_id: Action.to_dict(ref)['action']} - # - # def del_action(self, intra_extension_id, action_id): - # with self.get_session_for_write() as session: - # query = session.query(Action) - # query = query.filter_by(intra_extension_id=intra_extension_id, id=action_id) - # ref = query.first() - # session.delete(ref) - - # Getter and Setter for subject_scope - - # def get_subject_scopes_dict(self, intra_extension_id, subject_category_id): - # with self.get_session_for_read() as session: - # query = session.query(SubjectScope) - # query = query.filter_by(intra_extension_id=intra_extension_id, subject_category_id=subject_category_id) - # ref_list = query.all() - # return {_ref.id: _ref.subject_scope for _ref in ref_list} - # - # def set_subject_scope_dict(self, intra_extension_id, subject_category_id, subject_scope_id, subject_scope_dict): - # with self.get_session_for_write() as session: - # query = session.query(SubjectScope) - # query = query.filter_by(intra_extension_id=intra_extension_id, subject_category_id=subject_category_id, id=subject_scope_id) - # ref = query.first() - # new_ref = SubjectScope.from_dict( - # { - # "id": subject_scope_id, - # 'subject_scope': subject_scope_dict, - # 'intra_extension_id': intra_extension_id, - # 'subject_category_id': subject_category_id - # } - # ) - # if not ref: - # session.add(new_ref) - # ref = new_ref - # else: - # for attr in Subject.attributes: - # if attr != 'id': - # setattr(ref, attr, getattr(new_ref, attr)) - # # session.flush() - # return {subject_scope_id: SubjectScope.to_dict(ref)['subject_scope']} - # - # def del_subject_scope(self, intra_extension_id, subject_category_id, subject_scope_id): - # with self.get_session_for_write() as session: - # query = session.query(SubjectScope) - # if not subject_category_id or not subject_scope_id: - # query = query.filter_by(intra_extension_id=intra_extension_id) - # for ref in query.all(): - # session.delete(ref) - # else: - # query = query.filter_by(intra_extension_id=intra_extension_id, subject_category_id=subject_category_id, id=subject_scope_id) - # ref = query.first() - # session.delete(ref) - # - # # Getter and Setter for object_category_scope - # - # def get_object_scopes_dict(self, intra_extension_id, object_category_id): - # with self.get_session_for_read() as session: - # query = session.query(ObjectScope) - # query = query.filter_by(intra_extension_id=intra_extension_id, object_category_id=object_category_id) - # ref_list = query.all() - # return {_ref.id: _ref.object_scope for _ref in ref_list} - # - # def set_object_scope_dict(self, intra_extension_id, object_category_id, object_scope_id, object_scope_dict): - # with self.get_session_for_write() as session: - # query = session.query(ObjectScope) - # query = query.filter_by(intra_extension_id=intra_extension_id, object_category_id=object_category_id, id=object_scope_id) - # ref = query.first() - # new_ref = ObjectScope.from_dict( - # { - # "id": object_scope_id, - # 'object_scope': object_scope_dict, - # 'intra_extension_id': intra_extension_id, - # 'object_category_id': object_category_id - # } - # ) - # if not ref: - # session.add(new_ref) - # ref = new_ref - # else: - # for attr in Object.attributes: - # if attr != 'id': - # setattr(ref, attr, getattr(new_ref, attr)) - # # session.flush() - # return {object_scope_id: ObjectScope.to_dict(ref)['object_scope']} - # - # def del_object_scope(self, intra_extension_id, object_category_id, object_scope_id): - # with self.get_session_for_write() as session: - # query = session.query(ObjectScope) - # if not object_category_id or not object_scope_id: - # query = query.filter_by(intra_extension_id=intra_extension_id) - # for ref in query.all(): - # session.delete(ref) - # else: - # query = query.filter_by(intra_extension_id=intra_extension_id, object_category_id=object_category_id, id=object_scope_id) - # ref = query.first() - # session.delete(ref) - # - # # Getter and Setter for action_scope - # - # def get_action_scopes_dict(self, intra_extension_id, action_category_id): - # with self.get_session_for_read() as session: - # query = session.query(ActionScope) - # query = query.filter_by(intra_extension_id=intra_extension_id, action_category_id=action_category_id) - # ref_list = query.all() - # return {_ref.id: _ref.action_scope for _ref in ref_list} - # - # def set_action_scope_dict(self, intra_extension_id, action_category_id, action_scope_id, action_scope_dict): - # with self.get_session_for_write() as session: - # query = session.query(ActionScope) - # query = query.filter_by(intra_extension_id=intra_extension_id, action_category_id=action_category_id, id=action_scope_id) - # ref = query.first() - # new_ref = ActionScope.from_dict( - # { - # "id": action_scope_id, - # 'action_scope': action_scope_dict, - # 'intra_extension_id': intra_extension_id, - # 'action_category_id': action_category_id - # } - # ) - # if not ref: - # session.add(new_ref) - # ref = new_ref - # else: - # for attr in Action.attributes: - # if attr != 'id': - # setattr(ref, attr, getattr(new_ref, attr)) - # # session.flush() - # return {action_scope_id: ActionScope.to_dict(ref)['action_scope']} - # - # def del_action_scope(self, intra_extension_id, action_category_id, action_scope_id): - # with self.get_session_for_write() as session: - # query = session.query(ActionScope) - # if not action_category_id or not action_scope_id: - # query = query.filter_by(intra_extension_id=intra_extension_id) - # for ref in query.all(): - # session.delete(ref) - # else: - # query = query.filter_by(intra_extension_id=intra_extension_id, action_category_id=action_category_id, id=action_scope_id) - # ref = query.first() - # session.delete(ref) - # - # # Getter and Setter for subject_category_assignment - # - # def get_subject_assignment_list(self, intra_extension_id, subject_id, subject_category_id): - # with self.get_session_for_read() as session: - # query = session.query(SubjectAssignment) - # if not subject_id or not subject_category_id or not subject_category_id: - # query = query.filter_by(intra_extension_id=intra_extension_id) - # ref = query.all() - # return ref - # else: - # query = query.filter_by(intra_extension_id=intra_extension_id, subject_id=subject_id, subject_category_id=subject_category_id) - # ref = query.first() - # if not ref: - # return list() - # LOG.info("get_subject_assignment_list {}".format(ref.subject_assignment)) - # return list(ref.subject_assignment) - # - # def set_subject_assignment_list(self, intra_extension_id, subject_id, subject_category_id, subject_assignment_list=[]): - # with self.get_session_for_write() as session: - # query = session.query(SubjectAssignment) - # query = query.filter_by(intra_extension_id=intra_extension_id, subject_id=subject_id, subject_category_id=subject_category_id) - # ref = query.first() - # new_ref = SubjectAssignment.from_dict( - # { - # "id": uuid4().hex, - # 'subject_assignment': subject_assignment_list, - # 'intra_extension_id': intra_extension_id, - # 'subject_id': subject_id, - # 'subject_category_id': subject_category_id - # } - # ) - # if not ref: - # session.add(new_ref) - # ref = new_ref - # else: - # for attr in SubjectAssignment.attributes: - # if attr != 'id': - # setattr(ref, attr, getattr(new_ref, attr)) - # # session.flush() - # return subject_assignment_list - # - # def add_subject_assignment_list(self, intra_extension_id, subject_id, subject_category_id, subject_scope_id): - # new_subject_assignment_list = self.get_subject_assignment_list(intra_extension_id, subject_id, subject_category_id) - # if subject_scope_id not in new_subject_assignment_list: - # new_subject_assignment_list.append(subject_scope_id) - # return self.set_subject_assignment_list(intra_extension_id, subject_id, subject_category_id, new_subject_assignment_list) - # - # def del_subject_assignment(self, intra_extension_id, subject_id, subject_category_id, subject_scope_id): - # if not subject_id or not subject_category_id or not subject_category_id: - # with self.get_session_for_write() as session: - # for ref in self.get_subject_assignment_list(intra_extension_id, None, None): - # session.delete(ref) - # session.flush() - # return - # new_subject_assignment_list = self.get_subject_assignment_list(intra_extension_id, subject_id, subject_category_id) - # new_subject_assignment_list.remove(subject_scope_id) - # return self.set_subject_assignment_list(intra_extension_id, subject_id, subject_category_id, new_subject_assignment_list) - # - # # Getter and Setter for object_category_assignment - # - # def get_object_assignment_list(self, intra_extension_id, object_id, object_category_id): - # with self.get_session_for_read() as session: - # query = session.query(ObjectAssignment) - # if not object_id or not object_category_id or not object_category_id: - # query = query.filter_by(intra_extension_id=intra_extension_id) - # ref = query.all() - # return ref - # else: - # query = query.filter_by(intra_extension_id=intra_extension_id, object_id=object_id, object_category_id=object_category_id) - # ref = query.first() - # if not ref: - # return list() - # return list(ref.object_assignment) - # - # def set_object_assignment_list(self, intra_extension_id, object_id, object_category_id, object_assignment_list=[]): - # with self.get_session_for_write() as session: - # query = session.query(ObjectAssignment) - # query = query.filter_by(intra_extension_id=intra_extension_id, object_id=object_id, object_category_id=object_category_id) - # ref = query.first() - # new_ref = ObjectAssignment.from_dict( - # { - # "id": uuid4().hex, - # 'object_assignment': object_assignment_list, - # 'intra_extension_id': intra_extension_id, - # 'object_id': object_id, - # 'object_category_id': object_category_id - # } - # ) - # if not ref: - # session.add(new_ref) - # else: - # for attr in ObjectAssignment.attributes: - # if attr != 'id': - # setattr(ref, attr, getattr(new_ref, attr)) - # # session.flush() - # return self.get_object_assignment_list(intra_extension_id, object_id, object_category_id) - # - # def add_object_assignment_list(self, intra_extension_id, object_id, object_category_id, object_scope_id): - # new_object_assignment_list = self.get_object_assignment_list(intra_extension_id, object_id, object_category_id) - # if object_scope_id not in new_object_assignment_list: - # new_object_assignment_list.append(object_scope_id) - # return self.set_object_assignment_list(intra_extension_id, object_id, object_category_id, new_object_assignment_list) - # - # def del_object_assignment(self, intra_extension_id, object_id, object_category_id, object_scope_id): - # if not object_id or not object_category_id or not object_category_id: - # with self.get_session_for_write() as session: - # for ref in self.get_object_assignment_list(intra_extension_id, None, None): - # session.delete(ref) - # session.flush() - # return - # new_object_assignment_list = self.get_object_assignment_list(intra_extension_id, object_id, object_category_id) - # new_object_assignment_list.remove(object_scope_id) - # return self.set_object_assignment_list(intra_extension_id, object_id, object_category_id, new_object_assignment_list) - # - # # Getter and Setter for action_category_assignment - # - # def get_action_assignment_list(self, intra_extension_id, action_id, action_category_id): - # with self.get_session_for_read() as session: - # query = session.query(ActionAssignment) - # if not action_id or not action_category_id or not action_category_id: - # query = query.filter_by(intra_extension_id=intra_extension_id) - # ref = query.all() - # return ref - # else: - # query = query.filter_by(intra_extension_id=intra_extension_id, action_id=action_id, action_category_id=action_category_id) - # ref = query.first() - # if not ref: - # return list() - # return list(ref.action_assignment) - # - # def set_action_assignment_list(self, intra_extension_id, action_id, action_category_id, action_assignment_list=[]): - # with self.get_session_for_write() as session: - # query = session.query(ActionAssignment) - # query = query.filter_by(intra_extension_id=intra_extension_id, action_id=action_id, action_category_id=action_category_id) - # ref = query.first() - # new_ref = ActionAssignment.from_dict( - # { - # "id": uuid4().hex, - # 'action_assignment': action_assignment_list, - # 'intra_extension_id': intra_extension_id, - # 'action_id': action_id, - # 'action_category_id': action_category_id - # } - # ) - # if not ref: - # session.add(new_ref) - # else: - # for attr in ActionAssignment.attributes: - # if attr != 'id': - # setattr(ref, attr, getattr(new_ref, attr)) - # # session.flush() - # return self.get_action_assignment_list(intra_extension_id, action_id, action_category_id) - # - # def add_action_assignment_list(self, intra_extension_id, action_id, action_category_id, action_scope_id): - # new_action_assignment_list = self.get_action_assignment_list(intra_extension_id, action_id, action_category_id) - # if action_scope_id not in new_action_assignment_list: - # new_action_assignment_list.append(action_scope_id) - # return self.set_action_assignment_list(intra_extension_id, action_id, action_category_id, new_action_assignment_list) - # - # def del_action_assignment(self, intra_extension_id, action_id, action_category_id, action_scope_id): - # if not action_id or not action_category_id or not action_category_id: - # with self.get_session_for_write() as session: - # for ref in self.get_action_assignment_list(intra_extension_id, None, None): - # session.delete(ref) - # session.flush() - # return - # new_action_assignment_list = self.get_action_assignment_list(intra_extension_id, action_id, action_category_id) - # new_action_assignment_list.remove(action_scope_id) - # return self.set_action_assignment_list(intra_extension_id, action_id, action_category_id, new_action_assignment_list) - # - # # Getter and Setter for sub_meta_rule - # - # def get_aggregation_algorithm_id(self, intra_extension_id): - # with self.get_session_for_read() as session: - # query = session.query(IntraExtension) - # query = query.filter_by(id=intra_extension_id) - # ref = query.first() - # try: - # return {"aggregation_algorithm": ref.intra_extension["aggregation_algorithm"]} - # except KeyError: - # return "" - # - # def set_aggregation_algorithm_id(self, intra_extension_id, aggregation_algorithm_id): - # with self.get_session_for_write() as session: - # query = session.query(IntraExtension) - # query = query.filter_by(id=intra_extension_id) - # ref = query.first() - # intra_extension_dict = dict(ref.intra_extension) - # intra_extension_dict["aggregation_algorithm"] = aggregation_algorithm_id - # setattr(ref, "intra_extension", intra_extension_dict) - # # session.flush() - # return {"aggregation_algorithm": ref.intra_extension["aggregation_algorithm"]} - # - # def del_aggregation_algorithm(self, intra_extension_id): - # with self.get_session_for_write() as session: - # query = session.query(IntraExtension) - # query = query.filter_by(id=intra_extension_id) - # ref = query.first() - # intra_extension_dict = dict(ref.intra_extension) - # intra_extension_dict["aggregation_algorithm"] = "" - # setattr(ref, "intra_extension", intra_extension_dict) - # return self.get_aggregation_algorithm_id(intra_extension_id) - # - # # Getter and Setter for sub_meta_rule - # - # def get_sub_meta_rules_dict(self, intra_extension_id): - # with self.get_session_for_read() as session: - # query = session.query(SubMetaRule) - # query = query.filter_by(intra_extension_id=intra_extension_id) - # ref_list = query.all() - # return {_ref.id: _ref.sub_meta_rule for _ref in ref_list} - # - # def set_sub_meta_rule_dict(self, intra_extension_id, sub_meta_rule_id, sub_meta_rule_dict): - # with self.get_session_for_write() as session: - # query = session.query(SubMetaRule) - # query = query.filter_by(intra_extension_id=intra_extension_id, id=sub_meta_rule_id) - # ref = query.first() - # new_ref = SubMetaRule.from_dict( - # { - # "id": sub_meta_rule_id, - # 'sub_meta_rule': sub_meta_rule_dict, - # 'intra_extension_id': intra_extension_id - # } - # ) - # if not ref: - # session.add(new_ref) - # else: - # _sub_meta_rule_dict = dict(ref.sub_meta_rule) - # _sub_meta_rule_dict.update(sub_meta_rule_dict) - # setattr(new_ref, "sub_meta_rule", _sub_meta_rule_dict) - # for attr in SubMetaRule.attributes: - # if attr != 'id': - # setattr(ref, attr, getattr(new_ref, attr)) - # # session.flush() - # return self.get_sub_meta_rules_dict(intra_extension_id) - # - # def del_sub_meta_rule(self, intra_extension_id, sub_meta_rule_id): - # with self.get_session_for_write() as session: - # query = session.query(SubMetaRule) - # query = query.filter_by(intra_extension_id=intra_extension_id, id=sub_meta_rule_id) - # ref = query.first() - # session.delete(ref) - # - # # Getter and Setter for rules - # - # def get_rules_dict(self, intra_extension_id, sub_meta_rule_id): - # with self.get_session_for_read() as session: - # query = session.query(Rule) - # query = query.filter_by(intra_extension_id=intra_extension_id, sub_meta_rule_id=sub_meta_rule_id) - # ref_list = query.all() - # return {_ref.id: _ref.rule for _ref in ref_list} - # - # def set_rule_dict(self, intra_extension_id, sub_meta_rule_id, rule_id, rule_list): - # with self.get_session_for_write() as session: - # query = session.query(Rule) - # query = query.filter_by(intra_extension_id=intra_extension_id, sub_meta_rule_id=sub_meta_rule_id, id=rule_id) - # ref = query.first() - # new_ref = Rule.from_dict( - # { - # "id": rule_id, - # 'rule': rule_list, - # 'intra_extension_id': intra_extension_id, - # 'sub_meta_rule_id': sub_meta_rule_id - # } - # ) - # if not ref: - # session.add(new_ref) - # ref = new_ref - # else: - # for attr in Rule.attributes: - # if attr != 'id': - # setattr(ref, attr, getattr(new_ref, attr)) - # # session.flush() - # return {rule_id: ref.rule} - # - # def del_rule(self, intra_extension_id, sub_meta_rule_id, rule_id): - # with self.get_session_for_write() as session: - # query = session.query(Rule) - # query = query.filter_by(intra_extension_id=intra_extension_id, sub_meta_rule_id=sub_meta_rule_id, id=rule_id) - # ref = query.first() - # session.delete(ref) - - -class SQLConnector(PDPConnector, PolicyConnector, ModelConnector): - pass |