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#
# account_gui.py: gui root password and crypt algorithm dialog
#
# Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, Red Hat Inc.
# 2006, 2007, 2008
# All rights reserved.
#
# 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, see <http://www.gnu.org/licenses/>.
#
import gtk
import string
import gui
from iw_gui import *
from flags import flags
from constants import *
import cracklib
import _isys
from gentoo.const import LIVE_USER
import grp
import gettext
_ = lambda x: gettext.ldgettext("anaconda", x)
class AccountWindow (InstallWindow):
def getScreen(self, anaconda):
self.anaconda = anaconda
self.intf = anaconda.intf
(self.xml, self.align) = gui.getGladeWidget("user.glade",
"account_align")
self.icon = self.xml.get_widget("icon")
self.capslock = self.xml.get_widget("capslock")
self.pwlabel = self.xml.get_widget("pwlabel")
self.pw = self.xml.get_widget("pw")
self.username = self.xml.get_widget("username")
self.fullname = self.xml.get_widget("fullname")
self.confirmlabel = self.xml.get_widget("confirmlabel")
self.confirm = self.xml.get_widget("confirm")
self.usernamelabel = self.xml.get_widget("usernamelabel")
self.fullnamelabel = self.xml.get_widget("fullnamelabel")
# load the icon
gui.readImageFromFile("root-password.png", image=self.icon)
# connect hotkeys
self.pwlabel.set_text_with_mnemonic(_("_Password:"))
self.pwlabel.set_mnemonic_widget(self.pw)
self.confirmlabel.set_text_with_mnemonic(_("_Confirm:"))
self.confirmlabel.set_mnemonic_widget(self.confirm)
self.usernamelabel.set_text_with_mnemonic(_("_Username:"))
self.usernamelabel.set_mnemonic_widget(self.username)
self.fullnamelabel.set_text_with_mnemonic(_("_Full name:"))
self.fullnamelabel.set_mnemonic_widget(self.fullname)
# watch for Caps Lock so we can warn the user
self.intf.icw.window.connect("key-release-event",
lambda w, e: self.handleCapsLockRelease(w, e, self.capslock))
# we might have a root password already
live_user_data = self.anaconda.users.otherUsers.get(LIVE_USER, {})
self.pw.set_text(live_user_data.get('password', ''))
self.confirm.set_text(live_user_data.get('password', ''))
self.username.set_text(live_user_data.get('username', ''))
self.fullname.set_text(live_user_data.get('fullname', ''))
# pressing Enter in confirm == clicking Next
vbox = self.xml.get_widget("account_box")
self.confirm.connect("activate", lambda widget,
vbox=vbox: self.ics.setGrabNext(1))
# set initial caps lock label text
self.setCapsLockLabel()
return self.align
def focus(self):
self.username.grab_focus()
def passwordError(self):
self.pw.set_text("")
self.confirm.set_text("")
self.pw.grab_focus()
raise gui.StayOnScreen
def usernameError(self):
self.username.set_text("")
self.username.grab_focus()
raise gui.StayOnScreen
def fullnameError(self):
self.fullname.set_text("")
self.fullname.grab_focus()
raise gui.StayOnScreen
def handleCapsLockRelease(self, window, event, label):
if event.keyval == gtk.keysyms.Caps_Lock and \
event.state & gtk.gdk.LOCK_MASK:
self.setCapsLockLabel()
def setCapsLockLabel(self):
if _isys.isCapsLockEnabled():
self.capslock.set_text("<b>" + _("Caps Lock is on.") + "</b>")
self.capslock.set_use_markup(True)
else:
self.capslock.set_text("")
def isStringLegal(self, tstr, spaces = True):
legal = string.digits + string.ascii_letters + string.punctuation
if spaces:
legal += " "
for letter in tstr:
if letter not in legal:
return False
return True
def isUsernameAlreadyAvailable(self, username):
import pwd
return username in [x.pw_name for x in pwd.getpwall()]
def getNext (self):
pw = self.pw.get_text()
confirm = self.confirm.get_text()
username = self.username.get_text().lower()
fullname = self.fullname.get_text()
if not pw or not confirm:
self.intf.messageWindow(_("Error with Password"),
_("You must enter your user password "
"and confirm it by typing it a second "
"time to continue."),
custom_icon="error")
self.passwordError()
if pw != confirm:
self.intf.messageWindow(_("Error with Password"),
_("The passwords you entered were "
"different. Please try again."),
custom_icon="error")
self.passwordError()
if len(pw) < 6:
self.intf.messageWindow(_("Error with Password"),
_("User password must be at least "
"six characters long."),
custom_icon="error")
self.passwordError()
try:
cracklib.FascistCheck(pw)
except ValueError, e:
msg = gettext.ldgettext("cracklib", e)
ret = self.intf.messageWindow(_("Weak Password"),
_("You have provided a weak password: %s") % msg,
type="custom", custom_icon="error",
custom_buttons=[_("Cancel"), _("Use Anyway")])
if ret == 0:
self.passwordError()
if not self.isStringLegal(pw):
self.intf.messageWindow(_("Error with Password"),
_("Requested password contains "
"non-ASCII characters, which are "
"not allowed."),
custom_icon="error")
self.passwordError()
if len(username) < 2:
self.intf.messageWindow(_("Error with username"),
_("Username too short"),
custom_icon="error")
self.usernameError()
if not self.isStringLegal(username, spaces = False):
self.intf.messageWindow(_("Error with username"),
_("Requested username contains "
"non-ASCII characters or spaces, which are "
"not allowed."),
custom_icon="error")
self.usernameError()
if self.isUsernameAlreadyAvailable(username):
self.intf.messageWindow(_("Error with username"),
_("Requested username is already taken."),
custom_icon="error")
self.usernameError()
def get_all_groups(user):
for group in grp.getgrall():
if user in group.gr_mem:
yield group.gr_name
user_data = {
'fullname': fullname,
'password': pw,
'username': username,
'groups': list(get_all_groups(LIVE_USER)),
}
self.anaconda.users.otherUsers[LIVE_USER] = user_data
return None
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