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Name	Size	Permission
__pycache__	[ DIR ]	drwxr-xr-x
diff	[ DIR ]	drwxr-xr-x
__init__.py	2.79 KB	-rw-r--r--
boolquery.py	2.19 KB	-rw-r--r--
boundsquery.py	2.35 KB	-rw-r--r--
categoryquery.py	1.88 KB	-rw-r--r--
commonquery.py	2.11 KB	-rw-r--r--
constraintquery.py	5.5 KB	-rw-r--r--
defaultquery.py	2.8 KB	-rw-r--r--
descriptors.py	7.47 KB	-rw-r--r--
devicetreeconquery.py	2.72 KB	-rw-r--r--
dta.py	21.4 KB	-rw-r--r--
exception.py	5.97 KB	-rw-r--r--
fsusequery.py	3.36 KB	-rw-r--r--
genfsconquery.py	3.68 KB	-rw-r--r--
ibendportconquery.py	3.52 KB	-rw-r--r--
ibpkeyconquery.py	5.22 KB	-rw-r--r--
infoflow.py	14.59 KB	-rw-r--r--
initsidquery.py	2.79 KB	-rw-r--r--
iomemconquery.py	4.44 KB	-rw-r--r--
ioportconquery.py	4.46 KB	-rw-r--r--
mixins.py	7.14 KB	-rw-r--r--
mlsrulequery.py	4.59 KB	-rw-r--r--
netifconquery.py	2.93 KB	-rw-r--r--
nodeconquery.py	4.16 KB	-rw-r--r--
objclassquery.py	3.78 KB	-rw-r--r--
pcideviceconquery.py	3.04 KB	-rw-r--r--
perm_map	87.16 KB	-rw-r--r--
permmap.py	16.1 KB	-rw-r--r--
pirqconquery.py	2.95 KB	-rw-r--r--
polcapquery.py	1.64 KB	-rw-r--r--
policyrep.cpython-36m-x86_64-l...	1.87 MB	-rwxr-xr-x
portconquery.py	5.04 KB	-rw-r--r--
query.py	1.69 KB	-rw-r--r--
rbacrulequery.py	5.61 KB	-rw-r--r--
rolequery.py	2.48 KB	-rw-r--r--
sensitivityquery.py	2.65 KB	-rw-r--r--
terulequery.py	9.11 KB	-rw-r--r--
typeattrquery.py	2.62 KB	-rw-r--r--
typequery.py	3.43 KB	-rw-r--r--
userquery.py	4.68 KB	-rw-r--r--
util.py	5.32 KB	-rw-r--r--

Code Editor : defaultquery.py

# 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 .query import PolicyQuery
from .descriptors import CriteriaDescriptor, CriteriaSetDescriptor
from .mixins import MatchObjClass
from .policyrep import DefaultRuletype, DefaultValue, DefaultRangeValue

class DefaultQuery(MatchObjClass, PolicyQuery):

"""
    Query default_* statements.

Parameter:
    policy          The policy to query.

Keyword Parameters/Class attributes:
    ruletype        The rule type(s) to match.
    tclass          The object class(es) to match.
    tclass_regex    If true, use a regular expression for
                    matching the rule's object class.
    default         The default to base new contexts (e.g. "source" or "target")
    default_range   The range to use on new context, default_range only
                    ("low", "high", "low_high")
    """

ruletype = CriteriaSetDescriptor(enum_class=DefaultRuletype)
    default = CriteriaDescriptor(enum_class=DefaultValue)
    default_range = CriteriaDescriptor(enum_class=DefaultRangeValue)

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

def results(self):
        """Generator which yields all matching default_* statements."""
        self.log.info("Generating default_* results from {0.policy}".format(self))
        self.log.debug("Ruletypes: {0.ruletype!r}".format(self))
        self._match_object_class_debug(self.log)
        self.log.debug("Default: {0.default!r}".format(self))
        self.log.debug("Range: {0.default_range!r}".format(self))

for d in self.policy.defaults():
            if self.ruletype and d.ruletype not in self.ruletype:
                continue

if not self._match_object_class(d):
                continue

if self.default and d.default != self.default:
                continue

if self.default_range:
                try:
                    if d.default_range != self.default_range:
                        continue
                except AttributeError:
                    continue

yield d

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Code Editor : defaultquery.py