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# SPDX-License-Identifier: LGPL-2.1-only
from PyQt6 import QtWidgets
import setools
from . import criteria, models, tab
__all__ = ("PortconQueryTab",)
class PortconQueryTab(tab.TableResultTabWidget[setools.PortconQuery, setools.Portcon]):
"""A portcon query."""
section = tab.AnalysisSection.Labeling
tab_title = "Network Port Contexts"
mlsonly = False
def __init__(self, policy: setools.SELinuxPolicy, /, *,
parent: QtWidgets.QWidget | None = None) -> None:
super().__init__(setools.PortconQuery(policy), enable_criteria=True, parent=parent)
self.setWhatsThis("<b>Search portcon statements in a SELinux policy.</b>")
#
# Set up criteria widgets
#
ports = criteria.IP_PortName("Port/Port Range",
self.query,
"ports",
convert_range=True,
enable_range_opts=True,
parent=self.criteria_frame)
ports.setToolTip("The port number or port number range for portcon matching.")
ports.setWhatsThis(
"""
<p>This is the the port number or port number range used for portcon matching.</p>
""")
ports.criteria_opts[""].setWhatsThis(
"""
<p>The port number/range must be equal to the portcon's port number/range for the
portcon to match.</p>
""")
ports.criteria_opts["ports_overlap"].setWhatsThis(
"""
<p>The port number/range must overlap the portcon's port number/range for the
portcon to match.</p>
""")
ports.criteria_opts["ports_subset"].setWhatsThis(
"""
<p>The port number/range must be a subset of the portcon's port number/range for the
portcon to match.</p>
""")
ports.criteria_opts["ports_superset"].setWhatsThis(
"""
<p>The port number/range must be a superset of the portcon's port number/range for the
portcon to match.</p>
""")
proto = criteria.ComboEnumWidget[setools.PortconProtocol]("Protocol",
self.query,
"protocol",
setools.PortconProtocol,
parent=self.criteria_frame)
proto.setToolTip("The protocol to use for portcon matching.")
proto.setWhatsThis(
"""
<p>This is the protocol used for portcon matching. The blank option will match any
protocol.</p>
""")
context = criteria.ContextMatch("Context Matching",
self.query,
parent=self.criteria_frame)
context.setToolTip("The context to use for portcon matching.")
context.setWhatsThis("""<p>This is the context used for portcon matching.""")
# Add widgets to layout
self.criteria_frame_layout.addWidget(ports, 0, 0, 1, 2)
self.criteria_frame_layout.addWidget(proto, 0, 2, 1, 2)
self.criteria_frame_layout.addWidget(context, 1, 0, 1, 4)
self.criteria_frame_layout.addWidget(self.buttonBox, 2, 0, 1, 4)
# Save widget references
self.criteria = (ports, proto, context)
# Set result table's model
self.table_results_model = models.PortconTable(self.table_results)
if __name__ == '__main__':
import sys
import warnings
import pprint
import logging
logging.basicConfig(level=logging.DEBUG,
format='%(asctime)s|%(levelname)s|%(name)s|%(message)s')
warnings.simplefilter("default")
app = QtWidgets.QApplication(sys.argv)
mw = QtWidgets.QMainWindow()
widget = PortconQueryTab(setools.SELinuxPolicy(), parent=mw)
mw.setCentralWidget(widget)
mw.resize(1280, 1024)
whatsthis = QtWidgets.QWhatsThis.createAction(mw)
mw.menuBar().addAction(whatsthis) # type: ignore[union-attr]
mw.setStatusBar(QtWidgets.QStatusBar(mw))
mw.show()
rc = app.exec()
pprint.pprint(widget.save())
sys.exit(rc)
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