FM / setools

/usr/lib64/python3.6/site-packages/setools/

/usr/lib64/python3.6/site-packages/setools

Name	Size	Mode	Actions
diff/	-	0755	rm
__pycache__/	-	0755	rm
boolquery.py	2239	0644	edit dl rm
boundsquery.py	2406	0644	edit dl rm
categoryquery.py	1922	0644	edit dl rm
commonquery.py	2164	0644	edit dl rm
constraintquery.py	5634	0644	edit dl rm
defaultquery.py	2865	0644	edit dl rm
descriptors.py	7650	0644	edit dl rm
devicetreeconquery.py	2788	0644	edit dl rm
dta.py	21918	0644	edit dl rm
exception.py	6109	0644	edit dl rm
fsusequery.py	3437	0644	edit dl rm
genfsconquery.py	3770	0644	edit dl rm
ibendportconquery.py	3608	0644	edit dl rm
ibpkeyconquery.py	5346	0644	edit dl rm
infoflow.py	14939	0644	edit dl rm
initsidquery.py	2860	0644	edit dl rm
iomemconquery.py	4544	0644	edit dl rm
ioportconquery.py	4567	0644	edit dl rm
mixins.py	7312	0644	edit dl rm
mlsrulequery.py	4703	0644	edit dl rm
netifconquery.py	3003	0644	edit dl rm
nodeconquery.py	4261	0644	edit dl rm
objclassquery.py	3871	0644	edit dl rm
pcideviceconquery.py	3116	0644	edit dl rm
permmap.py	16490	0644	edit dl rm
perm_map	89255	0644	edit dl rm
pirqconquery.py	3022	0644	edit dl rm
polcapquery.py	1675	0644	edit dl rm
policyrep.cpython-36m-x86_64-linux-gnu.so	1963568	0755	edit dl rm
portconquery.py	5166	0644	edit dl rm
query.py	1734	0644	edit dl rm
rbacrulequery.py	5748	0644	edit dl rm
rolequery.py	2540	0644	edit dl rm
sensitivityquery.py	2718	0644	edit dl rm
terulequery.py	9324	0644	edit dl rm
typeattrquery.py	2682	0644	edit dl rm
typequery.py	3512	0644	edit dl rm
userquery.py	4791	0644	edit dl rm
util.py	5444	0644	edit dl rm
__init__.py	2856	0644	edit dl rm

Edit: /usr/lib64/python3.6/site-packages/setools/userquery.py (4791B)

# 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 CriteriaDescriptor, CriteriaSetDescriptor
from .mixins import MatchName
from .query import PolicyQuery
from .util import match_regex_or_set, match_level, match_range

class UserQuery(MatchName, PolicyQuery):

"""
    Query SELinux policy users.

Parameter:
    policy            The policy to query.

Keyword Parameters/Class attributes:
    name            The user name to match.
    name_regex      If true, regular expression matching
                    will be used on the user names.
    roles           The attribute to match.
    roles_equal     If true, only types with role sets
                    that are equal to the criteria will
                    match.  Otherwise, any intersection
                    will match.
    roles_regex     If true, regular expression matching
                    will be used on the role names instead
                    of set logic.
    level           The criteria to match the user's default level.
    level_dom       If true, the criteria will match if it dominates
                    the user's default level.
    level_domby     If true, the criteria will match if it is dominated
                    by the user's default level.
    level_incomp    If true, the criteria will match if it is incomparable
                    to the user's default level.
    range_          The criteria to match the user's range.
    range_subset    If true, the criteria will match if it is a subset
                    of the user's range.
    range_overlap   If true, the criteria will match if it overlaps
                    any of the user's range.
    range_superset  If true, the criteria will match if it is a superset
                    of the user's range.
    range_proper    If true, use proper superset/subset operations.
                    No effect if not using set operations.
    """

level = CriteriaDescriptor(lookup_function="lookup_level")
    level_dom = False
    level_domby = False
    level_incomp = False
    range_ = CriteriaDescriptor(lookup_function="lookup_range")
    range_overlap = False
    range_subset = False
    range_superset = False
    range_proper = False
    roles = CriteriaSetDescriptor("roles_regex", "lookup_role")
    roles_equal = False
    roles_regex = False

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

def results(self):
        """Generator which yields all matching users."""
        self.log.info("Generating user results from {0.policy}".format(self))
        self._match_name_debug(self.log)
        self.log.debug("Roles: {0.roles!r}, regex: {0.roles_regex}, "
                       "eq: {0.roles_equal}".format(self))
        self.log.debug("Level: {0.level!r}, dom: {0.level_dom}, domby: {0.level_domby}, "
                       "incomp: {0.level_incomp}".format(self))
        self.log.debug("Range: {0.range_!r}, subset: {0.range_subset}, overlap: {0.range_overlap}, "
                       "superset: {0.range_superset}, proper: {0.range_proper}".format(self))

for user in self.policy.users():
            if not self._match_name(user):
                continue

if self.roles and not match_regex_or_set(
                    user.roles,
                    self.roles,
                    self.roles_equal,
                    self.roles_regex):
                continue

if self.level and not match_level(
                    user.mls_level,
                    self.level,
                    self.level_dom,
                    self.level_domby,
                    self.level_incomp):
                continue

if self.range_ and not match_range(
                    user.mls_range,
                    self.range_,
                    self.range_subset,
                    self.range_overlap,
                    self.range_superset,
                    self.range_proper):
                continue

yield user

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