| # |
| # booleansPage.py - GUI for Booleans page in system-config-securitylevel |
| # |
| # Dan Walsh <[email protected]> |
| # |
| # Copyright 2006, 2007 Red Hat, Inc. |
| # |
| # This program is free software; you can redistribute it and/or modify |
| # it under the terms of the GNU General Public License as published by |
| # the Free Software Foundation; either version 2 of the License, or |
| # (at your option) any later version. |
| # |
| # This program 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 General Public License for more details. |
| # |
| # You should have received a copy of the GNU General Public License |
| # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
| # |
| import sys |
| from gi.repository import Gdk, GObject, Gtk |
| import seobject |
| import semanagePage |
| |
| INSTALLPATH = '/usr/share/system-config-selinux' |
| sys.path.append(INSTALLPATH) |
| |
| try: |
| from subprocess import getstatusoutput |
| except ImportError: |
| from commands import getstatusoutput |
| |
| ENFORCING = 0 |
| PERMISSIVE = 1 |
| DISABLED = 2 |
| |
| ## |
| ## I18N |
| ## |
| PROGNAME = "selinux-gui" |
| try: |
| import gettext |
| kwargs = {} |
| if sys.version_info < (3,): |
| kwargs['unicode'] = True |
| t = gettext.translation(PROGNAME, |
| localedir="/usr/share/locale", |
| **kwargs, |
| fallback=True) |
| _ = t.gettext |
| except: |
| try: |
| import builtins |
| builtins.__dict__['_'] = str |
| except ImportError: |
| import __builtin__ |
| __builtin__.__dict__['_'] = unicode |
| |
| |
| class Modifier: |
| |
| def __init__(self, name, on, save): |
| self.on = on |
| self.name = name |
| self.save = save |
| |
| def set(self, value): |
| self.on = value |
| self.save = True |
| |
| def isOn(self): |
| return self.on |
| |
| |
| class Boolean(Modifier): |
| |
| def __init__(self, name, val, save=False): |
| Modifier.__init__(self, name, val, save) |
| |
| ACTIVE = 0 |
| MODULE = 1 |
| DESC = 2 |
| BOOLEAN = 3 |
| |
| |
| class booleansPage: |
| |
| def __init__(self, xml, doDebug=None): |
| self.xml = xml |
| self.window = self.xml.get_object("mainWindow").get_root_window() |
| self.local = False |
| self.types = [] |
| self.selinuxsupport = True |
| self.typechanged = False |
| self.doDebug = doDebug |
| self.busy_cursor = Gdk.Cursor.new(Gdk.CursorType.WATCH) |
| self.ready_cursor = Gdk.Cursor.new(Gdk.CursorType.LEFT_PTR) |
| |
| # Bring in widgets from glade file. |
| self.booleansFilter = xml.get_object("booleansFilter") |
| self.booleansFilter.connect("focus_out_event", self.filter_changed) |
| self.booleansFilter.connect("activate", self.filter_changed) |
| self.booleansFilter.connect("changed", self.filter_changed) |
| |
| self.booleansView = xml.get_object("booleansView") |
| |
| self.revertButton = xml.get_object("booleanRevertButton") |
| self.revertButton.set_sensitive(self.local) |
| self.revertButton.connect("clicked", self.on_revert_clicked) |
| listStore = Gtk.ListStore(GObject.TYPE_STRING) |
| cell = Gtk.CellRendererText() |
| |
| self.store = Gtk.ListStore(GObject.TYPE_BOOLEAN, GObject.TYPE_STRING, GObject.TYPE_STRING, GObject.TYPE_STRING) |
| self.store.set_sort_column_id(1, Gtk.SortType.ASCENDING) |
| self.booleansView.set_model(self.store) |
| |
| checkbox = Gtk.CellRendererToggle() |
| checkbox.connect("toggled", self.boolean_toggled) |
| col = Gtk.TreeViewColumn('Active', checkbox, active=ACTIVE) |
| col.set_clickable(True) |
| col.set_sort_column_id(ACTIVE) |
| self.booleansView.append_column(col) |
| |
| col = Gtk.TreeViewColumn("Module", Gtk.CellRendererText(), text=MODULE) |
| col.set_sort_column_id(MODULE) |
| col.set_resizable(True) |
| self.booleansView.append_column(col) |
| |
| col = Gtk.TreeViewColumn("Description", Gtk.CellRendererText(), text=DESC) |
| col.set_sizing(Gtk.TreeViewColumnSizing.FIXED) |
| col.set_fixed_width(400) |
| col.set_sort_column_id(DESC) |
| col.set_resizable(True) |
| self.booleansView.append_column(col) |
| |
| col = Gtk.TreeViewColumn("Name", Gtk.CellRendererText(), text=BOOLEAN) |
| col.set_sort_column_id(BOOLEAN) |
| col.set_resizable(True) |
| self.booleansView.set_search_equal_func(self.__search) |
| self.booleansView.append_column(col) |
| self.filter = "" |
| self.load(self.filter) |
| |
| def error(self, message): |
| dlg = Gtk.MessageDialog(None, 0, Gtk.MessageType.ERROR, |
| Gtk.ButtonsType.CLOSE, |
| message) |
| dlg.set_position(Gtk.WindowPosition.MOUSE) |
| dlg.show_all() |
| dlg.run() |
| dlg.destroy() |
| |
| def __search(self, model, col, key, i): |
| sort_col = self.store.get_sort_column_id()[0] |
| if sort_col > 0: |
| val = model.get_value(i, sort_col) |
| if val.lower().startswith(key.lower()): |
| return False |
| return True |
| |
| def wait(self): |
| self.window.set_cursor(self.busy_cursor) |
| semanagePage.idle_func() |
| |
| def ready(self): |
| self.window.set_cursor(self.ready_cursor) |
| semanagePage.idle_func() |
| |
| def deleteDialog(self): |
| store, iter = self.booleansView.get_selection().get_selected() |
| if iter is None: |
| return |
| boolean = store.get_value(iter, BOOLEAN) |
| # change cursor |
| if boolean is None: |
| return |
| try: |
| self.wait() |
| (rc, out) = getstatusoutput("semanage boolean -d %s" % boolean) |
| |
| self.ready() |
| if rc != 0: |
| return self.error(out) |
| self.load(self.filter) |
| except ValueError as e: |
| self.error(e.args[0]) |
| |
| def filter_changed(self, *arg): |
| filter = arg[0].get_text() |
| if filter != self.filter: |
| self.load(filter) |
| self.filter = filter |
| |
| def use_menus(self): |
| return False |
| |
| def get_description(self): |
| return _("Boolean") |
| |
| def match(self, key, filter=""): |
| try: |
| f = filter.lower() |
| cat = self.booleans.get_category(key).lower() |
| val = self.booleans.get_desc(key).lower() |
| k = key.lower() |
| return val.find(f) >= 0 or k.find(f) >= 0 or cat.find(f) >= 0 |
| except: |
| return False |
| |
| def load(self, filter=None): |
| self.store.clear() |
| self.booleans = seobject.booleanRecords() |
| booleansList = self.booleans.get_all(self.local) |
| for name in booleansList: |
| rec = booleansList[name] |
| if self.match(name, filter): |
| iter = self.store.append() |
| self.store.set_value(iter, ACTIVE, rec[2] == 1) |
| self.store.set_value(iter, MODULE, self.booleans.get_category(name)) |
| self.store.set_value(iter, DESC, self.booleans.get_desc(name)) |
| self.store.set_value(iter, BOOLEAN, name) |
| |
| def boolean_toggled(self, widget, row): |
| iter = self.store.get_iter(row) |
| val = self.store.get_value(iter, ACTIVE) |
| key = self.store.get_value(iter, BOOLEAN) |
| self.store.set_value(iter, ACTIVE, not val) |
| self.wait() |
| setsebool = "/usr/sbin/setsebool -P %s %d" % (key, not val) |
| rc, out = getstatusoutput(setsebool) |
| if rc != 0: |
| self.error(out) |
| self.load(self.filter) |
| self.ready() |
| |
| def on_revert_clicked(self, button): |
| self.wait() |
| setsebool = "semanage boolean --deleteall" |
| getstatusoutput(setsebool) |
| self.load(self.filter) |
| self.ready() |
| |
| def on_local_clicked(self, button): |
| self.local = not self.local |
| self.revertButton.set_sensitive(self.local) |
| |
| if self.local: |
| button.set_label(_("all")) |
| else: |
| button.set_label(_("Customized")) |
| |
| self.load(self.filter) |
| return True |
