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

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# Copyright 2014-2015, 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 CriteriaSetDescriptor
from .mixins import MatchName
from .query import PolicyQuery
from .util import match_regex_or_set

class RoleQuery(MatchName, PolicyQuery):

"""
    Query SELinux policy roles.

Parameter:
    policy            The policy to query.

Keyword Parameters/Class attributes:
    name         The role name to match.
    name_regex   If true, regular expression matching
                 will be used on the role names.
    types        The type to match.
    types_equal  If true, only roles with type sets
                 that are equal to the criteria will
                 match.  Otherwise, any intersection
                 will match.
    types_regex  If true, regular expression matching
                 will be used on the type names instead
                 of set logic.
    """

types = CriteriaSetDescriptor("types_regex", "lookup_type")
    types_equal = False
    types_regex = False

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

def results(self):
        """Generator which yields all matching roles."""
        self.log.info("Generating role results from {0.policy}".format(self))
        self._match_name_debug(self.log)
        self.log.debug("Types: {0.types!r}, regex: {0.types_regex}, "
                       "eq: {0.types_equal}".format(self))

for r in self.policy.roles():
            if not self._match_name(r):
                continue

if self.types and not match_regex_or_set(
                    set(r.types()),
                    self.types,
                    self.types_equal,
                    self.types_regex):
                continue

yield r

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Name	Size	Perms	Modified	Actions
diff DIR	-	drwxr-xr-x	2023-12-15 03:25:32	Edit Download recursive recursive
__pycache__ DIR	-	drwxr-xr-x	2023-12-15 03:25:32	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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