ÿØÿàJFIFÿþ ÿÛC       ÿÛC ÿÀÿÄÿÄ"#QrÿÄÿÄ&1!A"2qQaáÿÚ ?Øy,æ/3JæݹÈ߲؋5êXw²±ÉyˆR”¾I0ó2—PI¾IÌÚiMö¯–þrìN&"KgX:Šíµ•nTJnLK„…@!‰-ý ùúmë;ºgµŒ&ó±hw’¯Õ@”Ü— 9ñ-ë.²1<yà‚¹ïQÐU„ہ?.’¦èûbß±©Ö«Âw*VŒ) `$‰bØԟ’ëXÖ-ËTÜíGÚ3ð«g Ÿ§¯—Jx„–’U/ÂÅv_s(Hÿ@TñJÑãõçn­‚!ÈgfbÓc­:él[ðQe 9ÀPLbÃãCµm[5¿ç'ªjglå‡Ûí_§Úõl-;"PkÞÞÁQâ¼_Ñ^¢SŸx?"¸¦ùY騐ÒOÈ q’`~~ÚtËU¹CڒêV  I1Áß_ÿÙ# 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 # . # 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