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Preview: boundsquery.py Size: 2.35 KB

//lib64/python3.6/site-packages/setools/boundsquery.py

# Copyright 2016, Tresys Technology, LLC
#
# This file is part of SETools.
#
# SETools is free software: you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as
# published by the Free Software Foundation, either version 2.1 of
# the License, or (at your option) any later version.
#
# SETools is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with SETools.  If not, see
# <http://www.gnu.org/licenses/>.
#
import logging
import re

from .descriptors import CriteriaDescriptor, CriteriaSetDescriptor
from .policyrep import BoundsRuletype
from .query import PolicyQuery
from .util import match_regex


class BoundsQuery(PolicyQuery):

    """
    Query *bounds statements.

    Parameter:
    policy          The policy to query.

    Keyword Parameters/Class attributes:
    ruletype        The rule type(s) to match.
    """

    ruletype = CriteriaSetDescriptor(enum_class=BoundsRuletype)
    parent = CriteriaDescriptor("parent_regex")
    parent_regex = False
    child = CriteriaDescriptor("child_regex")
    child_regex = False

    def __init__(self, policy, **kwargs):
        super(BoundsQuery, self).__init__(policy, **kwargs)
        self.log = logging.getLogger(__name__)

    def results(self):
        """Generator which yields all matching *bounds statements."""
        self.log.info("Generating bounds results from {0.policy}".format(self))
        self.log.debug("Ruletypes: {0.ruletype}".format(self))
        self.log.debug("Parent: {0.parent!r}, regex: {0.parent_regex}".format(self))
        self.log.debug("Child: {0.child!r}, regex: {0.child_regex}".format(self))

        for b in self.policy.bounds():
            if self.ruletype and b.ruletype not in self.ruletype:
                continue

            if self.parent and not match_regex(
                    b.parent,
                    self.parent,
                    self.parent_regex):
                continue

            if self.child and not match_regex(
                    b.child,
                    self.child,
                    self.child_regex):
                continue

            yield b

Name	Size	Perms	Modified	Actions
diff DIR	-	drwxr-xr-x	2025-03-30 04:21:30	Edit Download recursive recursive
__pycache__ DIR	-	drwxr-xr-x	2025-03-30 04:21:30	Edit Download recursive recursive
boolquery.py	2.19 KB	lrw-r--r--	2020-04-01 14:57:49	Edit Download recursive recursive
boundsquery.py	2.35 KB	lrw-r--r--	2020-04-01 14:57:49	Edit Download recursive recursive
categoryquery.py	1.88 KB	lrw-r--r--	2020-04-01 14:57:49	Edit Download recursive recursive
commonquery.py	2.11 KB	lrw-r--r--	2020-04-01 14:57:49	Edit Download recursive recursive
constraintquery.py	5.50 KB	lrw-r--r--	2020-04-01 14:57:49	Edit Download recursive recursive
defaultquery.py	2.80 KB	lrw-r--r--	2020-04-01 14:57:49	Edit Download recursive recursive
descriptors.py	7.47 KB	lrw-r--r--	2020-04-01 14:57:49	Edit Download recursive recursive
devicetreeconquery.py	2.72 KB	lrw-r--r--	2020-04-01 14:57:49	Edit Download recursive recursive
dta.py	21.40 KB	lrw-r--r--	2023-10-15 02:31:39	Edit Download recursive recursive
exception.py	5.97 KB	lrw-r--r--	2020-04-01 14:57:49	Edit Download recursive recursive
fsusequery.py	3.36 KB	lrw-r--r--	2020-04-01 14:57:49	Edit Download recursive recursive
genfsconquery.py	3.68 KB	lrw-r--r--	2020-04-01 14:57:49	Edit Download recursive recursive
ibendportconquery.py	3.52 KB	lrw-r--r--	2020-04-01 14:57:49	Edit Download recursive recursive
ibpkeyconquery.py	5.22 KB	lrw-r--r--	2020-04-01 14:57:49	Edit Download recursive recursive
infoflow.py	14.59 KB	lrw-r--r--	2023-10-15 02:31:39	Edit Download recursive recursive
initsidquery.py	2.79 KB	lrw-r--r--	2020-04-01 14:57:49	Edit Download recursive recursive
iomemconquery.py	4.44 KB	lrw-r--r--	2020-04-01 14:57:49	Edit Download recursive recursive
ioportconquery.py	4.46 KB	lrw-r--r--	2020-04-01 14:57:49	Edit Download recursive recursive
mixins.py	7.14 KB	lrw-r--r--	2020-04-01 14:57:49	Edit Download recursive recursive
mlsrulequery.py	4.59 KB	lrw-r--r--	2020-04-01 14:57:49	Edit Download recursive recursive
netifconquery.py	2.93 KB	lrw-r--r--	2020-04-01 14:57:49	Edit Download recursive recursive
nodeconquery.py	4.16 KB	lrw-r--r--	2020-04-01 14:57:49	Edit Download recursive recursive
objclassquery.py	3.78 KB	lrw-r--r--	2020-04-01 14:57:49	Edit Download recursive recursive
pcideviceconquery.py	3.04 KB	lrw-r--r--	2020-04-01 14:57:49	Edit Download recursive recursive
permmap.py	16.10 KB	lrw-r--r--	2020-04-01 14:57:49	Edit Download recursive recursive
perm_map	87.16 KB	lrw-r--r--	2020-04-01 14:57:49	Edit Download recursive recursive
pirqconquery.py	2.95 KB	lrw-r--r--	2020-04-01 14:57:49	Edit Download recursive recursive
polcapquery.py	1.64 KB	lrw-r--r--	2020-04-01 14:57:49	Edit Download recursive recursive
policyrep.cpython-36m-x86_64-linux-gnu.so	1.87 MB	lrwxr-xr-x	2023-10-15 02:32:32	Edit Download recursive recursive
portconquery.py	5.04 KB	lrw-r--r--	2020-04-01 14:57:49	Edit Download recursive recursive
query.py	1.69 KB	lrw-r--r--	2020-04-01 14:57:49	Edit Download recursive recursive
rbacrulequery.py	5.61 KB	lrw-r--r--	2020-04-01 14:57:49	Edit Download recursive recursive
rolequery.py	2.48 KB	lrw-r--r--	2020-04-01 14:57:49	Edit Download recursive recursive
sensitivityquery.py	2.65 KB	lrw-r--r--	2020-04-01 14:57:49	Edit Download recursive recursive
terulequery.py	9.11 KB	lrw-r--r--	2020-04-01 14:57:49	Edit Download recursive recursive
typeattrquery.py	2.62 KB	lrw-r--r--	2020-04-01 14:57:49	Edit Download recursive recursive
typequery.py	3.43 KB	lrw-r--r--	2020-04-01 14:57:49	Edit Download recursive recursive
userquery.py	4.68 KB	lrw-r--r--	2020-04-01 14:57:49	Edit Download recursive recursive
util.py	5.32 KB	lrw-r--r--	2020-04-01 14:57:49	Edit Download recursive recursive
__init__.py	2.79 KB	lrw-r--r--	2023-10-15 02:31:39	Edit Download recursive recursive

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