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#
# userauth_text.py: text mode authentication setup dialogs
#
# Copyright (C) 2000, 2001, 2002, 2008 Red Hat, Inc. 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/>.
#
from snack import *
from constants_text import *
import cracklib
from constants import *
import gettext
_ = lambda x: gettext.ldgettext("anaconda", x)
class RootPasswordWindow:
def __call__ (self, screen, anaconda):
toplevel = GridFormHelp(screen, _("Root Password"), "rootpw", 1, 3)
toplevel.add(TextboxReflowed(37,
_("Pick a root password. You must "
"type it twice to ensure you know "
"it and do not make a typing "
"mistake. ")),
0, 0, (0, 0, 0, 1))
if anaconda.users.rootPassword["isCrypted"]:
anaconda.users.rootPassword["password"] = ""
entry1 = Entry(24, password=1,
text=anaconda.users.rootPassword["password"])
entry2 = Entry(24, password=1,
text=anaconda.users.rootPassword["password"])
passgrid = Grid(2, 2)
passgrid.setField(Label(_("Password:")), 0, 0, (0, 0, 1, 0),
anchorLeft=1)
passgrid.setField(Label(_("Password (confirm):")), 0, 1, (0, 0, 1, 0),
anchorLeft=1)
passgrid.setField(entry1, 1, 0)
passgrid.setField(entry2, 1, 1)
toplevel.add(passgrid, 0, 1, (0, 0, 0, 1))
bb = ButtonBar(screen, (TEXT_OK_BUTTON, TEXT_BACK_BUTTON))
toplevel.add(bb, 0, 2, growx = 1)
while 1:
toplevel.setCurrent(entry1)
result = toplevel.run()
rc = bb.buttonPressed(result)
if rc == TEXT_BACK_CHECK:
screen.popWindow()
return INSTALL_BACK
if len(entry1.value()) < 6:
ButtonChoiceWindow(screen, _("Password Length"),
_("The root password must be at least 6 characters long."),
buttons = [ TEXT_OK_BUTTON ], width = 50)
elif entry1.value() != entry2.value():
ButtonChoiceWindow(screen, _("Password Mismatch"),
_("The passwords you entered were different. Please "
"try again."), buttons = [ TEXT_OK_BUTTON ], width = 50)
elif self.hasBadChars(entry1.value()):
ButtonChoiceWindow(screen, _("Error with Password"),
_("Requested password contains non-ASCII characters, "
"which are not allowed."),
buttons = [ TEXT_OK_BUTTON ], width = 50)
else:
try:
cracklib.FascistCheck(entry1.value())
except ValueError, e:
msg = gettext.ldgettext("cracklib", e)
ret = anaconda.intf.messageWindow(_("Weak Password"),
_("You have provided a weak password: %s\n\n"
"Would you like to continue with this password?"
% (msg, )),
type = "yesno", default="no")
if ret == 1:
break
else:
break
entry1.set("")
entry2.set("")
screen.popWindow()
anaconda.users.rootPassword["password"] = entry1.value()
anaconda.users.rootPassword["isCrypted"] = False
return INSTALL_OK
def hasBadChars(self, pw):
allowed = string.digits + string.ascii_letters + \
string.punctuation + " "
for letter in pw:
if letter not in allowed:
return True
return False
class UserPasswordWindow:
def __call__ (self, screen, anaconda):
toplevel = GridFormHelp(screen, _("User configuration"), "rootpw", 1, 3)
toplevel.add(TextboxReflowed(37,
_("Setup a username for regular "
"(non-administrative) use.")),
0, 0, (0, 0, 0, 1))
from gentoo.const import LIVE_USER
live_user_data = anaconda.users.otherUsers.get(LIVE_USER, {})
entry_username = Entry(24, text=live_user_data.get("username", ''))
entry_fullname = Entry(24, text=live_user_data.get("fullname", ''))
entry1 = Entry(24, password=1,
text=live_user_data.get("password", ''))
entry2 = Entry(24, password=1,
text=live_user_data.get("password", ''))
passgrid = Grid(2, 4)
passgrid.setField(Label(_("Username:")), 0, 0, (0, 0, 1, 0),
anchorLeft=1)
passgrid.setField(Label(_("Full name:")), 0, 1, (0, 0, 1, 0),
anchorLeft=1)
passgrid.setField(Label(_("Password:")), 0, 2, (0, 0, 1, 0),
anchorLeft=1)
passgrid.setField(Label(_("Password (confirm):")), 0, 3, (0, 0, 1, 0),
anchorLeft=1)
passgrid.setField(entry_username, 1, 0)
passgrid.setField(entry_fullname, 1, 1)
passgrid.setField(entry1, 1, 2)
passgrid.setField(entry2, 1, 3)
toplevel.add(passgrid, 0, 1, (0, 0, 0, 1))
bb = ButtonBar(screen, (TEXT_OK_BUTTON, TEXT_BACK_BUTTON))
toplevel.add(bb, 0, 2, growx = 1)
while 1:
clean_pass = True
toplevel.setCurrent(entry1)
result = toplevel.run()
rc = bb.buttonPressed(result)
if rc == TEXT_BACK_CHECK:
screen.popWindow()
return INSTALL_BACK
if len(entry1.value()) < 6:
ButtonChoiceWindow(screen, _("Password Length"),
_("User password must be at least 6 characters long."),
buttons = [ TEXT_OK_BUTTON ], width = 50)
elif entry1.value() != entry2.value():
ButtonChoiceWindow(screen, _("Password Mismatch"),
_("The passwords you entered were different. Please "
"try again."), buttons = [ TEXT_OK_BUTTON ], width = 50)
elif self.hasBadChars(entry1.value()):
ButtonChoiceWindow(screen, _("Error with Password"),
_("Requested password contains non-ASCII characters, "
"which are not allowed."),
buttons = [ TEXT_OK_BUTTON ], width = 50)
elif len(entry_username.value()) < 2:
anaconda.intf.messageWindow(_("Error with username"),
_("Username too short"),
custom_icon="error")
clean_pass = False
elif self.isUsernameAlreadyAvailable(entry_username.value()):
self.intf.messageWindow(_("Error with username"),
_("Requested username is already taken."),
custom_icon="error")
self.usernameError()
if self.hasBadChars(entry_username.value(), spaces = False):
anaconda.intf.messageWindow(_("Error with username"),
_("Requested username contains "
"non-ASCII characters or spaces, which are "
"not allowed."),
custom_icon="error")
clean_pass = False
else:
try:
cracklib.FascistCheck(entry1.value())
except ValueError, e:
msg = gettext.ldgettext("cracklib", e)
ret = anaconda.intf.messageWindow(_("Weak Password"),
_("You have provided a weak password: %s\n\n"
"Would you like to continue with this password?"
% (msg, )),
type = "yesno", default="no")
if ret == 1:
break
else:
break
if clean_pass:
entry1.set("")
entry2.set("")
screen.popWindow()
import grp
def get_all_groups(user):
for group in grp.getgrall():
if user in group.gr_mem:
yield group.gr_name
user_data = {
'fullname': entry_fullname.value(),
'password': entry1.value(),
'username': entry_username.value(),
'groups': list(get_all_groups(LIVE_USER)),
}
anaconda.users.otherUsers[LIVE_USER] = user_data
return INSTALL_OK
def hasBadChars(self, pw, spaces = True):
allowed = string.digits + string.ascii_letters + \
string.punctuation
if spaces:
allowed += " "
for letter in pw:
if letter not in allowed:
return True
return False
def isUsernameAlreadyAvailable(self, username):
import pwd
return username in [x.pw_name for x in pwd.getpwall()]
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