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apol: implement portcon query

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Closes #86
This commit is contained in:
Chris PeBenito 2016-04-01 10:59:54 -04:00
parent 87c8b85c98
commit 14aa86c99d
4 changed files with 1120 additions and 1 deletions
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779
data/portconquery.ui Normal file
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@ -0,0 +1,779 @@
<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>PortconQueryTab_ui</class>
<widget class="QScrollArea" name="PortconQueryTab_ui">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>774</width>
<height>846</height>
</rect>
</property>
<property name="sizeAdjustPolicy">
<enum>QAbstractScrollArea::AdjustToContents</enum>
</property>
<property name="widgetResizable">
<bool>true</bool>
</property>
<widget class="QWidget" name="contents">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>772</width>
<height>844</height>
</rect>
</property>
<property name="minimumSize">
<size>
<width>0</width>
<height>0</height>
</size>
</property>
<layout class="QGridLayout" name="gridLayout_9">
<property name="leftMargin">
<number>6</number>
</property>
<property name="topMargin">
<number>6</number>
</property>
<property name="rightMargin">
<number>6</number>
</property>
<property name="bottomMargin">
<number>6</number>
</property>
<property name="spacing">
<number>3</number>
</property>
<item row="3" column="0" colspan="5">
<widget class="QTextEdit" name="notes">
<property name="sizePolicy">
<sizepolicy hsizetype="Preferred" vsizetype="Preferred">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="minimumSize">
<size>
<width>0</width>
<height>80</height>
</size>
</property>
<property name="toolTip">
<string>Optionally enter notes here about the query.</string>
</property>
<property name="placeholderText">
<string>Enter notes here.</string>
</property>
</widget>
</item>
<item row="0" column="4">
<widget class="QCheckBox" name="notes_expander">
<property name="toolTip">
<string>Show or hide the notes field (no data is lost)</string>
</property>
<property name="text">
<string>Notes</string>
</property>
</widget>
</item>
<item row="0" column="3">
<widget class="QCheckBox" name="criteria_expander">
<property name="toolTip">
<string>Show or hide the search criteria (no settings are lost)</string>
</property>
<property name="text">
<string>Criteria</string>
</property>
<property name="checked">
<bool>true</bool>
</property>
</widget>
</item>
<item row="0" column="0">
<widget class="QLabel" name="label">
<property name="sizePolicy">
<sizepolicy hsizetype="Preferred" vsizetype="Fixed">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="maximumSize">
<size>
<width>16777215</width>
<height>20</height>
</size>
</property>
<property name="font">
<font>
<pointsize>12</pointsize>
<weight>75</weight>
<bold>true</bold>
</font>
</property>
<property name="text">
<string>Portcon Statements</string>
</property>
</widget>
</item>
<item row="0" column="2">
<widget class="QLabel" name="label_2">
<property name="text">
<string>Show:</string>
</property>
</widget>
</item>
<item row="0" column="1">
<spacer name="horizontalSpacer_5">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>40</width>
<height>20</height>
</size>
</property>
</spacer>
</item>
<item row="2" column="0" colspan="5">
<widget class="QTabWidget" name="results_frame">
<property name="sizePolicy">
<sizepolicy hsizetype="Preferred" vsizetype="MinimumExpanding">
<horstretch>0</horstretch>
<verstretch>1</verstretch>
</sizepolicy>
</property>
<property name="currentIndex">
<number>0</number>
</property>
<widget class="QWidget" name="results_framePage1">
<property name="sizePolicy">
<sizepolicy hsizetype="Preferred" vsizetype="MinimumExpanding">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<attribute name="title">
<string>Results</string>
</attribute>
<layout class="QVBoxLayout" name="verticalLayout_3">
<property name="leftMargin">
<number>6</number>
</property>
<property name="topMargin">
<number>6</number>
</property>
<property name="rightMargin">
<number>6</number>
</property>
<property name="bottomMargin">
<number>6</number>
</property>
<item>
<widget class="QTableView" name="table_results">
<property name="sizePolicy">
<sizepolicy hsizetype="Preferred" vsizetype="MinimumExpanding">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="sizeAdjustPolicy">
<enum>QAbstractScrollArea::AdjustIgnored</enum>
</property>
<property name="alternatingRowColors">
<bool>true</bool>
</property>
<property name="sortingEnabled">
<bool>true</bool>
</property>
</widget>
</item>
</layout>
</widget>
<widget class="QWidget" name="results_framePage2">
<property name="sizePolicy">
<sizepolicy hsizetype="Preferred" vsizetype="MinimumExpanding">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<attribute name="title">
<string>Raw Results</string>
</attribute>
<layout class="QVBoxLayout" name="verticalLayout_2">
<property name="leftMargin">
<number>6</number>
</property>
<property name="topMargin">
<number>6</number>
</property>
<property name="rightMargin">
<number>6</number>
</property>
<property name="bottomMargin">
<number>6</number>
</property>
<item>
<widget class="QPlainTextEdit" name="raw_results">
<property name="sizePolicy">
<sizepolicy hsizetype="Preferred" vsizetype="MinimumExpanding">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="minimumSize">
<size>
<width>0</width>
<height>0</height>
</size>
</property>
<property name="font">
<font>
<family>Monospace</family>
</font>
</property>
<property name="documentTitle">
<string/>
</property>
<property name="lineWrapMode">
<enum>QPlainTextEdit::NoWrap</enum>
</property>
<property name="readOnly">
<bool>true</bool>
</property>
</widget>
</item>
</layout>
</widget>
</widget>
</item>
<item row="1" column="0" colspan="5">
<widget class="QFrame" name="criteria_frame">
<property name="maximumSize">
<size>
<width>16777215</width>
<height>16777215</height>
</size>
</property>
<property name="frameShape">
<enum>QFrame::StyledPanel</enum>
</property>
<property name="frameShadow">
<enum>QFrame::Raised</enum>
</property>
<layout class="QGridLayout" name="gridLayout_3">
<item row="1" column="3" rowspan="2">
<widget class="QGroupBox" name="range_criteria">
<property name="maximumSize">
<size>
<width>16777215</width>
<height>16777215</height>
</size>
</property>
<property name="title">
<string>Context MLS Range</string>
</property>
<layout class="QGridLayout" name="gridLayout_8">
<property name="leftMargin">
<number>6</number>
</property>
<property name="topMargin">
<number>6</number>
</property>
<property name="rightMargin">
<number>6</number>
</property>
<property name="bottomMargin">
<number>6</number>
</property>
<property name="spacing">
<number>3</number>
</property>
<item row="2" column="1">
<widget class="QRadioButton" name="range_exact">
<property name="toolTip">
<string>Match the context's range if the criteria is equal to the context's range.</string>
</property>
<property name="text">
<string>Equal</string>
</property>
<property name="checked">
<bool>true</bool>
</property>
</widget>
</item>
<item row="2" column="2">
<widget class="QRadioButton" name="range_overlap">
<property name="toolTip">
<string>Match the context's range if the criteria overlaps the context's range.</string>
</property>
<property name="text">
<string>Overlap</string>
</property>
</widget>
</item>
<item row="3" column="1">
<widget class="QRadioButton" name="range_subset">
<property name="toolTip">
<string>Match the context's range if the criteria is a subset of the context's range.</string>
</property>
<property name="text">
<string>Subset</string>
</property>
</widget>
</item>
<item row="3" column="2">
<widget class="QRadioButton" name="range_superset">
<property name="toolTip">
<string>Match the context's range if the criteria is a superset to the context's range.</string>
</property>
<property name="text">
<string>Superset</string>
</property>
</widget>
</item>
<item row="1" column="1" colspan="2">
<widget class="QLineEdit" name="range_">
<property name="sizePolicy">
<sizepolicy hsizetype="Preferred" vsizetype="Fixed">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="minimumSize">
<size>
<width>150</width>
<height>20</height>
</size>
</property>
<property name="maximumSize">
<size>
<width>250</width>
<height>16777215</height>
</size>
</property>
</widget>
</item>
<item row="1" column="3">
<spacer name="horizontalSpacer_7">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>40</width>
<height>20</height>
</size>
</property>
</spacer>
</item>
</layout>
</widget>
</item>
<item row="3" column="3">
<widget class="QDialogButtonBox" name="buttonBox">
<property name="standardButtons">
<set>QDialogButtonBox::Apply</set>
</property>
</widget>
</item>
<item row="1" column="2" rowspan="2">
<widget class="QGroupBox" name="type_criteria">
<property name="maximumSize">
<size>
<width>16777215</width>
<height>100</height>
</size>
</property>
<property name="title">
<string>Context Type</string>
</property>
<layout class="QGridLayout" name="gridLayout_5">
<property name="leftMargin">
<number>6</number>
</property>
<property name="topMargin">
<number>6</number>
</property>
<property name="rightMargin">
<number>6</number>
</property>
<property name="bottomMargin">
<number>6</number>
</property>
<property name="spacing">
<number>3</number>
</property>
<item row="1" column="1">
<widget class="QCheckBox" name="type_regex">
<property name="toolTip">
<string>Use regular expressions to match the context's type.</string>
</property>
<property name="text">
<string>Regex</string>
</property>
</widget>
</item>
<item row="0" column="1">
<widget class="QLineEdit" name="type_">
<property name="sizePolicy">
<sizepolicy hsizetype="Preferred" vsizetype="Fixed">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="minimumSize">
<size>
<width>150</width>
<height>0</height>
</size>
</property>
<property name="maximumSize">
<size>
<width>250</width>
<height>16777215</height>
</size>
</property>
</widget>
</item>
<item row="0" column="2">
<spacer name="horizontalSpacer_6">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>40</width>
<height>20</height>
</size>
</property>
</spacer>
</item>
</layout>
</widget>
</item>
<item row="1" column="1" rowspan="2">
<widget class="QGroupBox" name="role_criteria">
<property name="maximumSize">
<size>
<width>16777215</width>
<height>100</height>
</size>
</property>
<property name="title">
<string>Context Role</string>
</property>
<layout class="QGridLayout" name="gridLayout_2">
<property name="leftMargin">
<number>6</number>
</property>
<property name="topMargin">
<number>6</number>
</property>
<property name="rightMargin">
<number>6</number>
</property>
<property name="bottomMargin">
<number>6</number>
</property>
<property name="spacing">
<number>3</number>
</property>
<item row="0" column="0">
<widget class="QLineEdit" name="role">
<property name="sizePolicy">
<sizepolicy hsizetype="Preferred" vsizetype="Fixed">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="minimumSize">
<size>
<width>150</width>
<height>0</height>
</size>
</property>
<property name="maximumSize">
<size>
<width>250</width>
<height>16777215</height>
</size>
</property>
</widget>
</item>
<item row="1" column="0">
<widget class="QCheckBox" name="role_regex">
<property name="enabled">
<bool>true</bool>
</property>
<property name="toolTip">
<string>Use regular expressions to match the context's role.</string>
</property>
<property name="text">
<string>Regex</string>
</property>
</widget>
</item>
<item row="0" column="1">
<spacer name="horizontalSpacer_4">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>40</width>
<height>20</height>
</size>
</property>
</spacer>
</item>
</layout>
</widget>
</item>
<item row="1" column="0" rowspan="2">
<widget class="QGroupBox" name="user_critera">
<property name="title">
<string>Context User</string>
</property>
<layout class="QGridLayout" name="gridLayout_6">
<item row="0" column="0">
<widget class="QLineEdit" name="user">
<property name="sizePolicy">
<sizepolicy hsizetype="Preferred" vsizetype="Fixed">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="minimumSize">
<size>
<width>150</width>
<height>0</height>
</size>
</property>
</widget>
</item>
<item row="1" column="0">
<widget class="QCheckBox" name="user_regex">
<property name="toolTip">
<string>Use regular expressions to match the context's user.</string>
</property>
<property name="text">
<string>Regex</string>
</property>
</widget>
</item>
<item row="0" column="1">
<spacer name="horizontalSpacer_3">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>40</width>
<height>20</height>
</size>
</property>
</spacer>
</item>
</layout>
</widget>
</item>
<item row="0" column="0" colspan="2">
<widget class="QGroupBox" name="port_criteria">
<property name="title">
<string>Port/Port Range</string>
</property>
<layout class="QGridLayout" name="gridLayout">
<item row="0" column="0">
<widget class="QLineEdit" name="ports">
<property name="sizePolicy">
<sizepolicy hsizetype="Preferred" vsizetype="Fixed">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="minimumSize">
<size>
<width>150</width>
<height>0</height>
</size>
</property>
<property name="placeholderText">
<string>e.g. 80 or 6000-6010</string>
</property>
</widget>
</item>
<item row="1" column="3">
<widget class="QRadioButton" name="ports_superset">
<property name="toolTip">
<string>Match the port range if the criteria is a superset to the portcon's port range.</string>
</property>
<property name="text">
<string>Superset</string>
</property>
</widget>
</item>
<item row="0" column="3">
<widget class="QRadioButton" name="ports_overlap">
<property name="toolTip">
<string>Match the port range if the criteria overlaps the portcon's port range.</string>
</property>
<property name="text">
<string>Overlap</string>
</property>
<property name="checked">
<bool>true</bool>
</property>
</widget>
</item>
<item row="0" column="2">
<widget class="QRadioButton" name="ports_exact">
<property name="toolTip">
<string>Match the port range if the criteria is equal to the portcon's port range.</string>
</property>
<property name="text">
<string>Equal</string>
</property>
<property name="checked">
<bool>false</bool>
</property>
</widget>
</item>
<item row="1" column="2">
<widget class="QRadioButton" name="ports_subset">
<property name="toolTip">
<string>Match the port range if the criteria is a subset of the portcon's port range.</string>
</property>
<property name="text">
<string>Subset</string>
</property>
</widget>
</item>
<item row="0" column="4">
<spacer name="horizontalSpacer">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>40</width>
<height>20</height>
</size>
</property>
</spacer>
</item>
</layout>
</widget>
</item>
<item row="0" column="2" colspan="2">
<widget class="QGroupBox" name="protocol_criteria">
<property name="title">
<string>Protocol</string>
</property>
<layout class="QGridLayout" name="gridLayout_4">
<item row="0" column="1">
<spacer name="horizontalSpacer_2">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>40</width>
<height>20</height>
</size>
</property>
</spacer>
</item>
<item row="0" column="0">
<widget class="QComboBox" name="protocol">
<item>
<property name="text">
<string/>
</property>
</item>
<item>
<property name="text">
<string>TCP</string>
</property>
</item>
<item>
<property name="text">
<string>UDP</string>
</property>
</item>
</widget>
</item>
</layout>
</widget>
</item>
</layout>
<zorder>role_criteria</zorder>
<zorder>type_criteria</zorder>
<zorder>user_critera</zorder>
<zorder>range_criteria</zorder>
<zorder>buttonBox</zorder>
<zorder>protocol_criteria</zorder>
<zorder>port_criteria</zorder>
</widget>
</item>
</layout>
</widget>
</widget>
<tabstops>
<tabstop>criteria_expander</tabstop>
<tabstop>notes_expander</tabstop>
<tabstop>user</tabstop>
<tabstop>user_regex</tabstop>
<tabstop>role</tabstop>
<tabstop>role_regex</tabstop>
<tabstop>type_</tabstop>
<tabstop>type_regex</tabstop>
<tabstop>range_</tabstop>
<tabstop>range_exact</tabstop>
<tabstop>range_overlap</tabstop>
<tabstop>range_subset</tabstop>
<tabstop>range_superset</tabstop>
<tabstop>results_frame</tabstop>
<tabstop>table_results</tabstop>
<tabstop>raw_results</tabstop>
<tabstop>notes</tabstop>
</tabstops>
<resources/>
<connections>
<connection>
<sender>criteria_expander</sender>
<signal>toggled(bool)</signal>
<receiver>criteria_frame</receiver>
<slot>setVisible(bool)</slot>
<hints>
<hint type="sourcelabel">
<x>592</x>
<y>16</y>
</hint>
<hint type="destinationlabel">
<x>386</x>
<y>232</y>
</hint>
</hints>
</connection>
<connection>
<sender>notes_expander</sender>
<signal>toggled(bool)</signal>
<receiver>notes</receiver>
<slot>setVisible(bool)</slot>
<hints>
<hint type="sourcelabel">
<x>735</x>
<y>16</y>
</hint>
<hint type="destinationlabel">
<x>386</x>
<y>756</y>
</hint>
</hints>
</connection>
</connections>
</ui>

4
setoolsgui/apol/mainwindow.py
View File

@ -35,6 +35,7 @@ from .infoflow import InfoFlowAnalysisTab
from .initsidquery import InitialSIDQueryTab
from .mlsrulequery import MLSRuleQueryTab
from .netifconquery import NetifconQueryTab
from .portconquery import PortconQueryTab
from .rbacrulequery import RBACRuleQueryTab
from .rolequery import RoleQueryTab
from .terulequery import TERuleQueryTab
@ -284,7 +285,8 @@ class ChooseAnalysis(SEToolsWidget, QDialog):
_labeling_map = {"fs_use_* Statements": FSUseQueryTab,
"Genfscon Statements": GenfsconQueryTab,
"Initial SID Statements": InitialSIDQueryTab,
"Netifcon Statements": NetifconQueryTab}
"Netifcon Statements": NetifconQueryTab,
"Portcon Statements": PortconQueryTab}
_analysis_choices = {"Components": _components_map,
"Rules": _rule_map,
"Analyses": _analysis_map,

284
setoolsgui/apol/portconquery.py Normal file
View File

@ -0,0 +1,284 @@
# 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
# <http://www.gnu.org/licenses/>.
#
import logging
from PyQt5.QtCore import Qt, QSortFilterProxyModel, QStringListModel, QThread
from PyQt5.QtGui import QPalette, QTextCursor
from PyQt5.QtWidgets import QCompleter, QHeaderView, QMessageBox, QProgressDialog, QScrollArea
from setools import PortconQuery
from ..logtosignal import LogHandlerToSignal
from ..portconmodel import PortconTableModel
from ..widget import SEToolsWidget
from .queryupdater import QueryResultsUpdater
class PortconQueryTab(SEToolsWidget, QScrollArea):
"""An portcon query."""
def __init__(self, parent, policy, perm_map):
super(PortconQueryTab, self).__init__(parent)
self.log = logging.getLogger(__name__)
self.policy = policy
self.query = PortconQuery(policy)
self.setupUi()
def __del__(self):
self.thread.quit()
self.thread.wait(5000)
logging.getLogger("setools.portconquery").removeHandler(self.handler)
def setupUi(self):
self.load_ui("portconquery.ui")
# set up user autocompletion
user_completion_list = [str(u) for u in self.policy.users()]
user_completer_model = QStringListModel(self)
user_completer_model.setStringList(sorted(user_completion_list))
self.user_completion = QCompleter()
self.user_completion.setModel(user_completer_model)
self.user.setCompleter(self.user_completion)
# set up role autocompletion
role_completion_list = [str(r) for r in self.policy.roles()]
role_completer_model = QStringListModel(self)
role_completer_model.setStringList(sorted(role_completion_list))
self.role_completion = QCompleter()
self.role_completion.setModel(role_completer_model)
self.role.setCompleter(self.role_completion)
# set up type autocompletion
type_completion_list = [str(t) for t in self.policy.types()]
type_completer_model = QStringListModel(self)
type_completer_model.setStringList(sorted(type_completion_list))
self.type_completion = QCompleter()
self.type_completion.setModel(type_completer_model)
self.type_.setCompleter(self.type_completion)
# setup indications of errors on source/target/default
self.orig_palette = self.type_.palette()
self.error_palette = self.type_.palette()
self.error_palette.setColor(QPalette.Base, Qt.red)
self.clear_ports_error()
self.clear_user_error()
self.clear_type_error()
self.clear_role_error()
self.clear_range_error()
# set up results
self.table_results_model = PortconTableModel(self)
self.sort_proxy = QSortFilterProxyModel(self)
self.sort_proxy.setSourceModel(self.table_results_model)
self.table_results.setModel(self.sort_proxy)
self.table_results.sortByColumn(0, Qt.AscendingOrder)
# set up processing thread
self.thread = QThread()
self.worker = QueryResultsUpdater(self.query, self.table_results_model)
self.worker.moveToThread(self.thread)
self.worker.raw_line.connect(self.raw_results.appendPlainText)
self.worker.finished.connect(self.update_complete)
self.worker.finished.connect(self.thread.quit)
self.thread.started.connect(self.worker.update)
# create a "busy, please wait" dialog
self.busy = QProgressDialog(self)
self.busy.setModal(True)
self.busy.setRange(0, 0)
self.busy.setMinimumDuration(0)
self.busy.canceled.connect(self.thread.requestInterruption)
self.busy.reset()
# update busy dialog from query INFO logs
self.handler = LogHandlerToSignal()
self.handler.message.connect(self.busy.setLabelText)
logging.getLogger("setools.portconquery").addHandler(self.handler)
# Ensure settings are consistent with the initial .ui state
self.criteria_frame.setHidden(not self.criteria_expander.isChecked())
self.notes.setHidden(not self.notes_expander.isChecked())
# Range criteria is visible only if policy is MLS
self.range_criteria.setVisible(self.policy.mls)
# connect signals
self.buttonBox.clicked.connect(self.run)
self.ports.textEdited.connect(self.clear_ports_error)
self.ports.editingFinished.connect(self.set_ports)
self.user.textEdited.connect(self.clear_user_error)
self.user.editingFinished.connect(self.set_user)
self.user_regex.toggled.connect(self.set_user_regex)
self.role.textEdited.connect(self.clear_role_error)
self.role.editingFinished.connect(self.set_role)
self.role_regex.toggled.connect(self.set_role_regex)
self.type_.textEdited.connect(self.clear_type_error)
self.type_.editingFinished.connect(self.set_type)
self.type_regex.toggled.connect(self.set_type_regex)
self.range_.textEdited.connect(self.clear_range_error)
self.range_.editingFinished.connect(self.set_range)
#
# Ports criteria
#
def clear_ports_error(self):
self.ports.setToolTip("Match the ports.")
self.ports.setPalette(self.orig_palette)
def set_ports(self):
try:
pending_ports = self.ports.text()
if pending_ports:
try:
ports = [int(i) for i in pending_ports.split("-")]
except ValueError:
raise ValueError("Enter a port number or range, e.g. 22 or 6000-6020")
if len(ports) == 2:
self.query.ports = ports
elif len(ports) == 1:
self.query.ports = (ports[0], ports[0])
else:
raise ValueError("Enter a port number or range, e.g. 22 or 6000-6020")
else:
self.query.ports = (0, 0)
except Exception as ex:
self.log.error("Ports error: {0}".format(ex))
self.ports.setToolTip("Error: " + str(ex))
self.ports.setPalette(self.error_palette)
#
# User criteria
#
def clear_user_error(self):
self.user.setToolTip("Match the user of the context.")
self.user.setPalette(self.orig_palette)
def set_user(self):
try:
self.query.user = self.user.text()
except Exception as ex:
self.log.error("Context user error: {0}".format(ex))
self.user.setToolTip("Error: " + str(ex))
self.user.setPalette(self.error_palette)
def set_user_regex(self, state):
self.log.debug("Setting user_regex {0}".format(state))
self.query.user_regex = state
self.clear_user_error()
self.set_user()
#
# Role criteria
#
def clear_role_error(self):
self.role.setToolTip("Match the role of the context.")
self.role.setPalette(self.orig_palette)
def set_role(self):
try:
self.query.role = self.role.text()
except Exception as ex:
self.log.error("Context role error: {0}".format(ex))
self.role.setToolTip("Error: " + str(ex))
self.role.setPalette(self.error_palette)
def set_role_regex(self, state):
self.log.debug("Setting role_regex {0}".format(state))
self.query.role_regex = state
self.clear_role_error()
self.set_role()
#
# Type criteria
#
def clear_type_error(self):
self.type_.setToolTip("Match the type of the context.")
self.type_.setPalette(self.orig_palette)
def set_type(self):
try:
self.query.type_ = self.type_.text()
except Exception as ex:
self.log.error("Context type error: {0}".format(ex))
self.type_.setToolTip("Error: " + str(ex))
self.type_.setPalette(self.error_palette)
def set_type_regex(self, state):
self.log.debug("Setting type_regex {0}".format(state))
self.query.type_regex = state
self.clear_type_error()
self.set_type()
#
# Range criteria
#
def clear_range_error(self):
self.range_.setToolTip("Match the range of the context.")
self.range_.setPalette(self.orig_palette)
def set_range(self):
try:
self.query.range_ = self.range_.text()
except Exception as ex:
self.log.info("Context range error: " + str(ex))
self.range_.setToolTip("Error: " + str(ex))
self.range_.setPalette(self.error_palette)
#
# Results runner
#
def run(self, button):
# right now there is only one button.
self.query.ports_overlap = self.ports_overlap.isChecked()
self.query.ports_subset = self.ports_subset.isChecked()
self.query.ports_superset = self.ports_superset.isChecked()
self.query.protocol = self.protocol.currentData(Qt.DisplayRole)
self.query.range_overlap = self.range_overlap.isChecked()
self.query.range_subset = self.range_subset.isChecked()
self.query.range_superset = self.range_superset.isChecked()
# start processing
self.busy.setLabelText("Processing query...")
self.busy.show()
self.raw_results.clear()
self.thread.start()
def update_complete(self, count):
self.log.info("{0} portcon statment(s) found.".format(count))
# update sizes/location of result displays
if not self.busy.wasCanceled():
self.busy.setLabelText("Resizing the result table's columns; GUI may be unresponsive")
self.busy.repaint()
self.table_results.resizeColumnsToContents()
if not self.busy.wasCanceled():
self.busy.setLabelText("Resizing the result table's rows; GUI may be unresponsive")
self.busy.repaint()
self.table_results.resizeRowsToContents()
if not self.busy.wasCanceled():
self.busy.setLabelText("Moving the raw result to top; GUI may be unresponsive")
self.busy.repaint()
self.raw_results.moveCursor(QTextCursor.Start)
self.busy.reset()

54
setoolsgui/portconmodel.py Normal file
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# 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
# <http://www.gnu.org/licenses/>.
#
from collections import defaultdict
from PyQt5.QtCore import Qt, QModelIndex
from .models import SEToolsTableModel
class PortconTableModel(SEToolsTableModel):
"""Table-based model for portcons."""
headers = defaultdict(str, {0: "Port/Port Range", 1: "Protocol", 2: "Context"})
def columnCount(self, parent=QModelIndex()):
return 3
def data(self, index, role):
if self.resultlist:
row = index.row()
col = index.column()
rule = self.resultlist[row]
if role == Qt.DisplayRole:
if col == 0:
low, high = rule.ports
if low == high:
return str(low)
else:
return "{0}-{1}".format(low, high)
elif col == 1:
return str(rule.protocol)
elif col == 2:
return str(rule.context)
elif role == Qt.UserRole:
return rule