1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
|
# SPDX-License-Identifier: LGPL-2.1-only
from PyQt6 import QtWidgets
import setools
from .checkboxset import CheckboxSetWidget
DEFAULT_CHECKED = ("range_transition",)
__all__ = ('MLSRuleType',)
class MLSRuleType(CheckboxSetWidget):
"""
Criteria selection widget presenting type enforcement rule types as a series
of checkboxes. The selected checkboxes are then merged into a single Python
list consisting of object names (TE ruletypes) and stored in the query's
specified attribute.
"""
def __init__(self, title: str, query: setools.PolicyQuery, attrname: str = "ruletype",
parent: QtWidgets.QWidget | None = None) -> None:
super().__init__(title, query, attrname, (rt.name for rt in setools.MLSRuletype),
num_cols=1, parent=parent)
for name, widget in self.criteria.items():
widget.setChecked(name in DEFAULT_CHECKED)
widget.setToolTip(f"Match {name} rules.")
widget.setWhatsThis(
f"""
<p><b>Match {name} rules</b></p>
<p>If a rule has the {name} rule type, it will be returned.</p>
""")
if __name__ == '__main__':
import sys
import logging
import pprint
import warnings
logging.basicConfig(level=logging.DEBUG,
format='%(asctime)s|%(levelname)s|%(name)s|%(message)s')
warnings.simplefilter("default")
q = setools.MLSRuleQuery(setools.SELinuxPolicy())
app = QtWidgets.QApplication(sys.argv)
mw = QtWidgets.QMainWindow()
w = MLSRuleType("Test MLS ruletypes", q, parent=mw)
w.setToolTip("test tooltip")
w.setWhatsThis("test what's this")
mw.setCentralWidget(w)
mw.resize(w.size())
whatsthis = QtWidgets.QWhatsThis.createAction(mw)
mw.menuBar().addAction(whatsthis) # type: ignore[union-attr]
mw.show()
rc = app.exec()
print("Ruletypes set in query:")
pprint.pprint(q.ruletype)
print("range_trans enabled?", w.criteria["range_transition"].isEnabled())
sys.exit(rc)
|
