mirror of
https://github.com/SELinuxProject/setools
synced 2025-02-22 15:16:58 +00:00
71 lines
2.5 KiB
Python
71 lines
2.5 KiB
Python
# Copyright 2016, Tresys Technology, LLC
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#
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# This file is part of SETools.
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#
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# SETools is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Lesser General Public License as
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# published by the Free Software Foundation, either version 2.1 of
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# the License, or (at your option) any later version.
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#
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# SETools is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with SETools. If not, see
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# <http://www.gnu.org/licenses/>.
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#
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from collections import defaultdict
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from PyQt5.QtCore import Qt
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from setools.policyrep.exception import RuleNotConditional, RuleUseError
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from .models import SEToolsTableModel
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class TERuleTableModel(SEToolsTableModel):
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"""A table-based model for TE rules."""
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headers = defaultdict(str, {0: "Rule Type", 1: "Source", 2: "Target",
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3: "Object Class", 4: "Permissions/Default Type",
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5: "Conditional Expression", 6: "Conditional Block"})
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def data(self, index, role):
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if self.resultlist and index.isValid():
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row = index.row()
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col = index.column()
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rule = self.resultlist[row]
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if role == Qt.DisplayRole:
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if col == 0:
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return rule.ruletype
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elif col == 1:
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return str(rule.source)
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elif col == 2:
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return str(rule.target)
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elif col == 3:
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return str(rule.tclass)
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elif col == 4:
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try:
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if rule.extended:
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return "{0.xperm_type}: {0.perms:,}".format(rule)
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else:
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return ", ".join(sorted(rule.perms))
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except RuleUseError:
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return str(rule.default)
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elif col == 5:
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try:
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return str(rule.conditional)
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except RuleNotConditional:
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return None
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elif col == 6:
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try:
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return str(rule.conditional_block)
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except RuleNotConditional:
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return None
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elif role == Qt.UserRole:
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return rule
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