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# -*- coding: utf-8 -*- |
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# Copyright (C) 2021 Greenbone Networks GmbH |
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# |
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# SPDX-License-Identifier: GPL-3.0-or-later |
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# |
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# This program is free software: you can redistribute it and/or modify |
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# it under the terms of the GNU General Public License as published by |
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# the Free Software Foundation, either version 3 of the License, or |
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# (at your option) any later version. |
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# |
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# This program is distributed in the hope that it will be useful, |
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# but WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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# GNU General Public License for more details. |
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# |
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# You should have received a copy of the GNU General Public License |
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# along with this program. If not, see <http://www.gnu.org/licenses/>. |
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from typing import Any, List, Optional, Tuple |
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from gvm.errors import RequiredArgument, InvalidArgument, InvalidArgumentType |
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from gvm.utils import add_filter, to_base64, to_bool, is_list_like |
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from gvm.xml import XmlCommand |
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_EMPTY_POLICY_ID = '085569ce-73ed-11df-83c3-002264764cea' |
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class PoliciesMixin: |
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def clone_policy(self, policy_id: str) -> Any: |
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"""Clone a policy from an existing one |
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Arguments: |
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policy_id: UUID of the existing policy |
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Returns: |
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The response. See :py:meth:`send_command` for details. |
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""" |
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if not policy_id: |
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raise RequiredArgument( |
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function=self.clone_policy.__name__, argument='policy_id' |
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) |
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cmd = XmlCommand("create_config") |
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cmd.add_element("copy", policy_id) |
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return self._send_xml_command(cmd) |
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def create_policy( |
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self, name: str, *, policy_id: str = None, comment: Optional[str] = None |
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) -> Any: |
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"""Create a new policy |
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Arguments: |
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name: Name of the new policy |
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policy_id: UUID of an existing policy as base. By default the empty |
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policy is used. |
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comment: A comment on the policy |
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Returns: |
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The response. See :py:meth:`send_command` for details. |
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""" |
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cmd = XmlCommand("create_config") |
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if policy_id is None: |
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policy_id = _EMPTY_POLICY_ID |
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if not name: |
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raise RequiredArgument( |
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function=self.create_policy.__name__, argument='name' |
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) |
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if comment is not None: |
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cmd.add_element("comment", comment) |
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cmd.add_element("copy", policy_id) |
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cmd.add_element("name", name) |
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cmd.add_element("usage_type", "policy") |
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return self._send_xml_command(cmd) |
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def delete_policy( |
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self, policy_id: str, *, ultimate: Optional[bool] = False |
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) -> Any: |
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"""Deletes an existing policy |
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Arguments: |
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policy_id: UUID of the policy to be deleted. |
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ultimate: Whether to remove entirely, or to the trashcan. |
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""" |
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if not policy_id: |
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raise RequiredArgument( |
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function=self.delete_policy.__name__, argument='policy_id' |
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) |
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cmd = XmlCommand("delete_config") |
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cmd.set_attribute("config_id", policy_id) |
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cmd.set_attribute("ultimate", to_bool(ultimate)) |
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return self._send_xml_command(cmd) |
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View Code Duplication |
def get_policies( |
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self, |
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*, |
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audits: Optional[bool] = None, |
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filter_string: Optional[str] = None, |
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filter_id: Optional[str] = None, |
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details: Optional[bool] = None, |
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families: Optional[bool] = None, |
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preferences: Optional[bool] = None, |
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trash: Optional[bool] = None, |
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) -> Any: |
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"""Request a list of policies |
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Arguments: |
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audits: Whether to get audits using the policy |
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filter_string: Filter term to use for the query |
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filter_id: UUID of an existing filter to use for the query |
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details: Whether to get families, preferences, nvt selectors |
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and tasks. |
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families: Whether to include the families if no details are |
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requested |
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preferences: Whether to include the preferences if no details are |
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requested |
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trash: Whether to get the trashcan audits instead |
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Returns: |
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The response. See :py:meth:`send_command` for details. |
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""" |
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cmd = XmlCommand("get_configs") |
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cmd.set_attribute("usage_type", "policy") |
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add_filter(cmd, filter_string, filter_id) |
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if trash is not None: |
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cmd.set_attribute("trash", to_bool(trash)) |
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if details is not None: |
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cmd.set_attribute("details", to_bool(details)) |
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if families is not None: |
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cmd.set_attribute("families", to_bool(families)) |
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if preferences is not None: |
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cmd.set_attribute("preferences", to_bool(preferences)) |
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if audits is not None: |
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cmd.set_attribute("tasks", to_bool(audits)) |
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return self._send_xml_command(cmd) |
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def get_policy( |
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self, policy_id: str, *, audits: Optional[bool] = None |
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) -> Any: |
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"""Request a single policy |
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Arguments: |
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policy_id: UUID of an existing policy |
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audits: Whether to get audits using this policy |
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Returns: |
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The response. See :py:meth:`send_command` for details. |
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""" |
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if not policy_id: |
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raise RequiredArgument( |
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function=self.get_policy.__name__, argument='policy_id' |
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) |
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cmd = XmlCommand("get_configs") |
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cmd.set_attribute("config_id", policy_id) |
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cmd.set_attribute("usage_type", "policy") |
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if audits is not None: |
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cmd.set_attribute("tasks", to_bool(audits)) |
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# for single entity always request all details |
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cmd.set_attribute("details", "1") |
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return self._send_xml_command(cmd) |
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View Code Duplication |
def modify_policy_set_nvt_preference( |
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self, |
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policy_id: str, |
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name: str, |
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nvt_oid: str, |
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*, |
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value: Optional[str] = None, |
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) -> Any: |
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"""Modifies the nvt preferences of an existing policy. |
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Arguments: |
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policy_id: UUID of policy to modify. |
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name: Name for preference to change. |
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nvt_oid: OID of the NVT associated with preference to modify |
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value: New value for the preference. None to delete the preference |
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and to use the default instead. |
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""" |
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if not policy_id: |
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raise RequiredArgument( |
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function=self.modify_policy_set_nvt_preference.__name__, |
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argument='policy_id', |
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) |
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if not nvt_oid: |
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raise RequiredArgument( |
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function=self.modify_policy_set_nvt_preference.__name__, |
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argument='nvt_oid', |
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) |
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if not name: |
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raise RequiredArgument( |
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function=self.modify_policy_set_nvt_preference.__name__, |
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argument='name', |
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) |
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cmd = XmlCommand("modify_config") |
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cmd.set_attribute("config_id", str(policy_id)) |
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_xmlpref = cmd.add_element("preference") |
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_xmlpref.add_element("nvt", attrs={"oid": nvt_oid}) |
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_xmlpref.add_element("name", name) |
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if value: |
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_xmlpref.add_element("value", to_base64(value)) |
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return self._send_xml_command(cmd) |
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def modify_policy_set_name(self, policy_id: str, name: str) -> Any: |
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"""Modifies the name of an existing policy |
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Arguments: |
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policy_id: UUID of policy to modify. |
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name: New name for the policy. |
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""" |
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if not policy_id: |
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raise RequiredArgument( |
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function=self.modify_policy_set_name.__name__, |
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argument='policy_id', |
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) |
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if not name: |
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raise RequiredArgument( |
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function=self.modify_policy_set_name.__name__, |
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argument='name', |
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) |
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cmd = XmlCommand("modify_config") |
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cmd.set_attribute("config_id", str(policy_id)) |
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cmd.add_element("name", name) |
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return self._send_xml_command(cmd) |
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def modify_policy_set_comment( |
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self, policy_id: str, comment: Optional[str] = None |
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) -> Any: |
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"""Modifies the comment of an existing policy |
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Arguments: |
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policy_id: UUID of policy to modify. |
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comment: Comment to set on a policy. Default is an |
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empty comment and the previous comment will be |
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removed. |
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""" |
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if not policy_id: |
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raise RequiredArgument( |
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function=self.modify_policy_set_comment.__name__, |
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argument='policy_id', |
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) |
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cmd = XmlCommand("modify_config") |
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cmd.set_attribute("config_id", str(policy_id)) |
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if not comment: |
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comment = "" |
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cmd.add_element("comment", comment) |
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return self._send_xml_command(cmd) |
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def modify_policy_set_scanner_preference( |
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self, policy_id: str, name: str, *, value: Optional[str] = None |
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) -> Any: |
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"""Modifies the scanner preferences of an existing policy |
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Arguments: |
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policy_id: UUID of policy to modify. |
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name: Name of the scanner preference to change |
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value: New value for the preference. None to delete the preference |
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and to use the default instead. |
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""" |
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if not policy_id: |
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raise RequiredArgument( |
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function=(self.modify_policy_set_scanner_preference.__name__), |
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argument='policy_id', |
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) |
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if not name: |
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raise RequiredArgument( |
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function=(self.modify_policy_set_scanner_preference.__name__), |
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argument='name argument', |
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) |
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cmd = XmlCommand("modify_config") |
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cmd.set_attribute("config_id", str(policy_id)) |
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_xmlpref = cmd.add_element("preference") |
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_xmlpref.add_element("name", name) |
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if value: |
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_xmlpref.add_element("value", to_base64(value)) |
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return self._send_xml_command(cmd) |
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View Code Duplication |
def modify_policy_set_nvt_selection( |
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self, policy_id: str, family: str, nvt_oids: List[str] |
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) -> Any: |
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"""Modifies the selected nvts of an existing policy |
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The manager updates the given family in the policy to include only the |
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given NVTs. |
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Arguments: |
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policy_id: UUID of policy to modify. |
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family: Name of the NVT family to include NVTs from |
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nvt_oids: List of NVTs to select for the family. |
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""" |
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if not policy_id: |
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raise RequiredArgument( |
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function=self.modify_policy_set_nvt_selection.__name__, |
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argument='policy_id', |
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) |
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if not family: |
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raise RequiredArgument( |
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function=self.modify_policy_set_nvt_selection.__name__, |
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argument='family argument', |
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) |
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if not is_list_like(nvt_oids): |
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raise InvalidArgumentType( |
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function=self.modify_policy_set_nvt_selection.__name__, |
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argument='nvt_oids', |
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arg_type='list', |
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) |
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cmd = XmlCommand("modify_config") |
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cmd.set_attribute("config_id", str(policy_id)) |
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_xmlnvtsel = cmd.add_element("nvt_selection") |
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_xmlnvtsel.add_element("family", family) |
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for nvt in nvt_oids: |
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_xmlnvtsel.add_element("nvt", attrs={"oid": nvt}) |
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return self._send_xml_command(cmd) |
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View Code Duplication |
def modify_policy_set_family_selection( |
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self, |
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policy_id: str, |
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families: List[Tuple[str, bool, bool]], |
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*, |
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auto_add_new_families: Optional[bool] = True, |
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) -> Any: |
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""" |
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Selected the NVTs of a policy at a family level. |
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Arguments: |
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policy_id: UUID of policy to modify. |
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families: A list of tuples with the first entry being the name |
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of the NVT family selected, second entry a boolean indicating |
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|
whether new NVTs should be added to the family automatically, |
369
|
|
|
and third entry a boolean indicating whether all nvts from |
370
|
|
|
the family should be included. |
371
|
|
|
auto_add_new_families: Whether new families should be added to the |
372
|
|
|
policy automatically. Default: True. |
373
|
|
|
""" |
374
|
|
|
if not policy_id: |
375
|
|
|
raise RequiredArgument( |
376
|
|
|
function=self.modify_policy_set_family_selection.__name__, |
377
|
|
|
argument='policy_id', |
378
|
|
|
) |
379
|
|
|
|
380
|
|
|
if not is_list_like(families): |
381
|
|
|
raise InvalidArgumentType( |
382
|
|
|
function=self.modify_policy_set_family_selection.__name__, |
383
|
|
|
argument='families', |
384
|
|
|
arg_type='list', |
385
|
|
|
) |
386
|
|
|
|
387
|
|
|
cmd = XmlCommand("modify_config") |
388
|
|
|
cmd.set_attribute("config_id", str(policy_id)) |
389
|
|
|
|
390
|
|
|
_xmlfamsel = cmd.add_element("family_selection") |
391
|
|
|
_xmlfamsel.add_element("growing", to_bool(auto_add_new_families)) |
392
|
|
|
|
393
|
|
|
for family in families: |
394
|
|
|
_xmlfamily = _xmlfamsel.add_element("family") |
395
|
|
|
_xmlfamily.add_element("name", family[0]) |
396
|
|
|
|
397
|
|
|
if len(family) != 3: |
398
|
|
|
raise InvalidArgument( |
399
|
|
|
"Family must be a tuple of 3. (str, bool, bool)" |
400
|
|
|
) |
401
|
|
|
|
402
|
|
|
if not isinstance(family[1], bool) or not isinstance( |
403
|
|
|
family[2], bool |
404
|
|
|
): |
405
|
|
|
raise InvalidArgumentType( |
406
|
|
|
function=(self.modify_policy_set_family_selection.__name__), |
407
|
|
|
argument='families', |
408
|
|
|
arg_type='[tuple(str, bool, bool)]', |
409
|
|
|
) |
410
|
|
|
|
411
|
|
|
_xmlfamily.add_element("all", to_bool(family[2])) |
412
|
|
|
_xmlfamily.add_element("growing", to_bool(family[1])) |
413
|
|
|
|
414
|
|
|
return self._send_xml_command(cmd) |
415
|
|
|
|