# # 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 . # 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()]