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 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 # . # import logging from .descriptors import CriteriaDescriptor from .mixins import MatchAlias, MatchName from .query import PolicyQuery from .util import match_level class SensitivityQuery(MatchAlias, MatchName, PolicyQuery): """ Query MLS Sensitivities Parameter: policy The policy to query. Keyword Parameters/Class attributes: name The name of the category to match. name_regex If true, regular expression matching will be used for matching the name. alias The alias name to match. alias_regex If true, regular expression matching will be used on the alias names. sens The criteria to match the sensitivity by dominance. sens_dom If true, the criteria will match if it dominates the sensitivity. sens_domby If true, the criteria will match if it is dominated by the sensitivity. """ sens = CriteriaDescriptor(lookup_function="lookup_sensitivity") sens_dom = False sens_domby = False def __init__(self, policy, **kwargs): super(SensitivityQuery, self).__init__(policy, **kwargs) self.log = logging.getLogger(__name__) def results(self): """Generator which yields all matching sensitivities.""" self.log.info("Generating sensitivity results from {0.policy}".format(self)) self._match_name_debug(self.log) self._match_alias_debug(self.log) self.log.debug("Sens: {0.sens!r}, dom: {0.sens_dom}, domby: {0.sens_domby}".format(self)) for s in self.policy.sensitivities(): if not self._match_name(s): continue if not self._match_alias(s): continue if self.sens and not match_level( s, self.sens, self.sens_dom, self.sens_domby, False): continue yield s