apol: implement sensitivity query

Closes #88
This commit is contained in:
Chris PeBenito 2016-04-13 09:14:35 -04:00
parent e3047740a6
commit 3fd98337f7
4 changed files with 600 additions and 0 deletions

412
data/sensitivityquery.ui Normal file
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@ -0,0 +1,412 @@
<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>SensitivityQueryTab_ui</class>
<widget class="QScrollArea" name="SensitivityQueryTab_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_3">
<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>11</pointsize>
<weight>75</weight>
<bold>true</bold>
</font>
</property>
<property name="text">
<string>Sensitivities</string>
</property>
</widget>
</item>
<item row="3" column="0" colspan="5">
<widget class="QTextEdit" name="notes">
<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="1">
<spacer name="horizontalSpacer">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>440</width>
<height>20</height>
</size>
</property>
</spacer>
</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="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="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="1" column="0" rowspan="2" colspan="5">
<widget class="QSplitter" name="splitter">
<property name="sizePolicy">
<sizepolicy hsizetype="Expanding" vsizetype="Preferred">
<horstretch>0</horstretch>
<verstretch>1</verstretch>
</sizepolicy>
</property>
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<widget class="QGroupBox" name="browser_groupBox">
<property name="title">
<string>Sensitivities Browser</string>
</property>
<layout class="QGridLayout" name="gridLayout">
<item row="0" column="0">
<widget class="GetDetailsListView" name="sens"/>
</item>
</layout>
</widget>
<widget class="QWidget" name="verticalLayoutWidget">
<layout class="QVBoxLayout" name="verticalLayout">
<item>
<widget class="QGroupBox" name="criteria_frame">
<property name="sizePolicy">
<sizepolicy hsizetype="Preferred" vsizetype="Preferred">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="maximumSize">
<size>
<width>16777215</width>
<height>16777215</height>
</size>
</property>
<property name="title">
<string>Search Criteria</string>
</property>
<layout class="QGridLayout" name="gridLayout_2">
<item row="1" column="1">
<widget class="QDialogButtonBox" name="buttonBox">
<property name="standardButtons">
<set>QDialogButtonBox::Apply</set>
</property>
</widget>
</item>
<item row="0" column="0" colspan="2">
<widget class="QGroupBox" name="name_criteria">
<property name="maximumSize">
<size>
<width>16777215</width>
<height>120</height>
</size>
</property>
<property name="title">
<string>Sensitivity Name</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="0" column="1">
<widget class="QLineEdit" name="name">
<property name="sizePolicy">
<sizepolicy hsizetype="Expanding" 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="0" column="2">
<widget class="QCheckBox" name="name_regex">
<property name="toolTip">
<string>Use regular expressions to match the type's name.</string>
</property>
<property name="text">
<string>Regex</string>
</property>
</widget>
</item>
</layout>
</widget>
</item>
</layout>
</widget>
</item>
<item>
<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="table_page">
<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="Expanding" 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="raw_page">
<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="Expanding" 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>
</layout>
</widget>
</widget>
</item>
</layout>
<zorder>splitter</zorder>
<zorder>notes</zorder>
<zorder>label</zorder>
<zorder>label_2</zorder>
<zorder>horizontalSpacer</zorder>
<zorder>criteria_expander</zorder>
<zorder>notes_expander</zorder>
</widget>
</widget>
<customwidgets>
<customwidget>
<class>GetDetailsListView</class>
<extends>QListView</extends>
<header>setoolsgui/getdetailslist.h</header>
</customwidget>
</customwidgets>
<tabstops>
<tabstop>criteria_expander</tabstop>
<tabstop>notes_expander</tabstop>
<tabstop>sens</tabstop>
<tabstop>name</tabstop>
<tabstop>name_regex</tabstop>
<tabstop>results_frame</tabstop>
<tabstop>table_results</tabstop>
<tabstop>raw_results</tabstop>
<tabstop>notes</tabstop>
</tabstops>
<resources/>
<connections>
<connection>
<sender>notes_expander</sender>
<signal>toggled(bool)</signal>
<receiver>notes</receiver>
<slot>setVisible(bool)</slot>
<hints>
<hint type="sourcelabel">
<x>732</x>
<y>20</y>
</hint>
<hint type="destinationlabel">
<x>386</x>
<y>754</y>
</hint>
</hints>
</connection>
<connection>
<sender>criteria_expander</sender>
<signal>toggled(bool)</signal>
<receiver>criteria_frame</receiver>
<slot>setVisible(bool)</slot>
<hints>
<hint type="sourcelabel">
<x>583</x>
<y>20</y>
</hint>
<hint type="destinationlabel">
<x>496</x>
<y>226</y>
</hint>
</hints>
</connection>
</connections>
</ui>

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@ -39,6 +39,7 @@ from .objclassquery import ObjClassQueryTab
from .portconquery import PortconQueryTab
from .rbacrulequery import RBACRuleQueryTab
from .rolequery import RoleQueryTab
from .sensitivityquery import SensitivityQueryTab
from .summary import SummaryTab
from .terulequery import TERuleQueryTab
from .typeattrquery import TypeAttributeQueryTab
@ -94,6 +95,7 @@ class ChooseAnalysis(SEToolsWidget, QDialog):
if mls:
rule_map["MLS Rules"] = MLSRuleQueryTab
components_map["Categories"] = CategoryQueryTab
components_map["Sensitivities"] = SensitivityQueryTab
# populate the item list:
self.analysisTypes.clear()

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@ -0,0 +1,175 @@
# 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 SensitivityQuery
from ..logtosignal import LogHandlerToSignal
from ..models import SEToolsListModel, invert_list_selection
from ..mlsmodel import MLSComponentTableModel, sensitivity_detail
from ..widget import SEToolsWidget
from .queryupdater import QueryResultsUpdater
class SensitivityQueryTab(SEToolsWidget, QScrollArea):
"""Sensitivity browser and query tab."""
def __init__(self, parent, policy, perm_map):
super(SensitivityQueryTab, self).__init__(parent)
self.log = logging.getLogger(__name__)
self.policy = policy
self.query = SensitivityQuery(policy)
self.setupUi()
def __del__(self):
self.thread.quit()
self.thread.wait(5000)
logging.getLogger("setools.sensitivityquery").removeHandler(self.handler)
def setupUi(self):
self.load_ui("sensitivityquery.ui")
# populate sensitivity list
self.sensitivity_model = SEToolsListModel(self)
self.sensitivity_model.item_list = sorted(self.policy.sensitivities())
self.sens.setModel(self.sensitivity_model)
# set up results
self.table_results_model = MLSComponentTableModel(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)
# setup indications of errors on level/range
self.orig_palette = self.name.palette()
self.error_palette = self.name.palette()
self.error_palette.setColor(QPalette.Base, Qt.red)
self.clear_name_error()
# 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.sensitivityquery").addHandler(self.handler)
# Ensure settings are consistent with the initial .ui state
self.notes.setHidden(not self.notes_expander.isChecked())
# connect signals
self.sens.doubleClicked.connect(self.get_detail)
self.sens.get_detail.triggered.connect(self.get_detail)
self.name.textEdited.connect(self.clear_name_error)
self.name.editingFinished.connect(self.set_name)
self.name_regex.toggled.connect(self.set_name_regex)
self.buttonBox.clicked.connect(self.run)
#
# Sensitivity browser
#
def get_detail(self):
# .ui is set for single item selection.
index = self.sens.selectedIndexes()[0]
item = self.sensitivity_model.data(index, Qt.UserRole)
self.log.debug("Generating detail window for {0}".format(item))
sensitivity_detail(self, item)
#
# Name criteria
#
def clear_name_error(self):
self.name.setToolTip("Match the sensitivity name.")
self.name.setPalette(self.orig_palette)
def set_name(self):
try:
self.query.name = self.name.text()
except Exception as ex:
self.log.error("Sensitivity name error: {0}".format(ex))
self.name.setToolTip("Error: " + str(ex))
self.name.setPalette(self.error_palette)
def set_name_regex(self, state):
self.log.debug("Setting name_regex {0}".format(state))
self.query.name_regex = state
self.clear_name_error()
self.set_name()
#
# Results runner
#
def run(self, button):
# right now there is only one button.
# 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} categories 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 the attrs or alias column widths are too long, pull back
# to a reasonable size
header = self.table_results.horizontalHeader()
if header.sectionSize(1) > 400:
header.resizeSection(1, 400)
if header.sectionSize(2) > 400:
header.resizeSection(2, 400)
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()

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@ -55,6 +55,17 @@ def category_detail(parent, obj):
_mls_detail(parent, obj, "Category")
def sensitivity_detail(parent, obj):
"""
Create a dialog box for sensitivity details.
Parameters:
parent The parent Qt Widget
type_ The type
"""
_mls_detail(parent, obj, "Sensitivity")
class MLSComponentTableModel(SEToolsTableModel):
"""Table-based model for sensitivities and categories."""