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## selinuxProperties - event handling code for userconf's selinux properties
## Copyright (C) 2003 Red Hat, Inc.
## Copyright (C) 2003 Dan Walsh <dwalsh@redhat.com>
## 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
## along with this program; if not, write to the Free Software
## Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
## Author: Dan Walsh
import gtk
import gobject
import commands
import string
class properties:
def __init__(self, parent, xml):
self.rolesCheckbox = xml.get_widget('rolesCheckbutton')
self.availableRolesTreeView = xml.get_widget('availableRolesTreeview')
self.setupTreeview(self.availableRolesTreeView,self.addRole)
self.selinux_enabled = (self.initAvailableRoles() == 0)
if not self.selinux_enabled:
self.rolesCheckbox.set_active(False)
self.rolesCheckbox.set_sensitive(False)
self.assignedRolesTreeView = xml.get_widget('assignedRolesTreeview')
self.setupTreeview(self.assignedRolesTreeView,self.removeRole)
self.addRoleButton = xml.get_widget('addRoleButton')
self.addRoleButton.connect("clicked", self.addRole)
self.removeRoleButton = xml.get_widget('removeRoleButton')
self.removeRoleButton.connect("clicked", self.removeRole)
self.rolesCheckbox.connect("toggled", self.toggled_roles)
self.toggled_roles(self.rolesCheckbox)
def init(self,user):
model=self.assignedRolesTreeView.get_model()
model.clear()
(status,msg)=commands.getstatusoutput("seuser show users %s" % user)
if status==0:
self.rolesCheckbox.set_active(True)
rolestring=msg.strip().split(":")[1]
roles=rolestring.split()
roles.sort()
for role in roles:
iter = model.append()
model.set (iter, 0, role)
else:
self.rolesCheckbox.set_active(False)
def initAvailableRoles(self):
model = self.availableRolesTreeView.get_model ()
out=commands.getstatusoutput("seuser show roles")
if out[0]==0:
for i in out[1].split():
iter = model.append()
model.set (iter, 0, i)
self.availableRolesTreeView.get_selection ().select_path ((0,))
return out[0]
def addRole(self,*args):
result = self.availableRolesTreeView.get_selection().get_selected()
if result != None:
(model, iter) = result
if iter != None:
role = model.get_value (iter, 0)
model=self.assignedRolesTreeView.get_model()
roles=self.getRoles()
if role not in roles:
iter = model.append()
model.set (iter, 0, role)
def getRoles(self):
if not self.selinux_enabled:
return []
m=self.assignedRolesTreeView.get_model()
l=[]
def getList(model, path, iter, text):
l.append(model.get_value(iter,0))
m.foreach (getList, None)
return l
def saveRoles(self,user, roles):
if not self.selinux_enabled:
return (0,"")
if len(roles) == 0:
return commands.getstatusoutput("seuser delete -N %s" % (user))
r= string.join(roles,",")
result=commands.getstatusoutput("seuser change -N -R %s %s" % (r, user))
if result[0] != 0:
result=commands.getstatusoutput("seuser add -N -R %s %s" % (r, user))
return result
def removeRole(self,*args):
result = self.assignedRolesTreeView.get_selection().get_selected()
if result != None:
(model, iter) = result
if iter != None:
model.remove (iter)
def setupTreeview(self,tv,activateFunc):
model = gtk.ListStore (gobject.TYPE_STRING)
tv.set_model (model)
column = gtk.TreeViewColumn (None, gtk.CellRendererText(), text=0)
tv.append_column (column)
model.set_sort_column_id(0, gtk.SORT_ASCENDING)
tv.connect("row_activated",activateFunc)
def toggled_roles(self, data):
active=data.get_active();
self.availableRolesTreeView.set_sensitive(active)
self.assignedRolesTreeView.set_sensitive(active)
self.addRoleButton.set_sensitive(active)
self.removeRoleButton.set_sensitive(active)
def enabled(self):
return self.selinux_enabled
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