#
# instdata.py - central store for all configuration data needed to install
#
# Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007 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 .
#
# Author(s): Erik Troan
# Chris Lumens
#
import os, sys
import stat
import string
import language
import network
import firewall
import security
import timezone
import desktop
import booty
import storage
import urllib
import iutil
import isys
import users
import shlex
from flags import *
from constants import *
from simpleconfig import SimpleConfigFile
import system_config_keyboard.keyboard as keyboard
from pykickstart.version import versionToString, DEVEL
import logging
log = logging.getLogger("anaconda")
import gettext
_ = lambda x: gettext.ldgettext("anaconda", x)
# Collector class for all data related to an install/upgrade.
class InstallData:
def reset(self):
# Reset everything except:
#
# - The install language
# - The keyboard
self.instClass = None
self.network = network.Network()
self.firewall = firewall.Firewall()
self.security = security.Security()
self.timezone = timezone.Timezone()
self.timezone.setTimezoneInfo(self.instLanguage.getDefaultTimeZone())
self.users = None
self.rootPassword = { "isCrypted": False, "password": "", "lock": False }
self.auth = "--enableshadow --passalgo=sha512 --enablefingerprint"
self.desktop = desktop.Desktop()
self.upgrade = None
if flags.cmdline.has_key("preupgrade"):
self.upgrade = True
self.storage = storage.Storage(self.anaconda)
self.bootloader = booty.getBootloader(self)
self.upgradeRoot = None
self.rootParts = None
self.upgradeSwapInfo = None
if iutil.isS390() or self.anaconda.isKickstart:
self.firstboot = FIRSTBOOT_SKIP
else:
self.firstboot = FIRSTBOOT_DEFAULT
# XXX I still expect this to die when kickstart is the data store.
self.ksdata = None
def setInstallProgressClass(self, c):
self.instProgress = c
def setDisplayMode(self, display_mode):
self.displayMode = display_mode
# expects a Keyboard object
def setKeyboard(self, keyboard):
self.keyboard = keyboard
# expects 0/1
def setHeadless(self, isHeadless):
self.isHeadless = isHeadless
def setKsdata(self, ksdata):
self.ksdata = ksdata
# if upgrade is None, it really means False. we use None to help the
# installer ui figure out if it's the first time the user has entered
# the examine_gui screen. --dcantrell
def getUpgrade (self):
if self.upgrade == None:
return False
else:
return self.upgrade
def setUpgrade (self, bool):
self.upgrade = bool
# Reads the auth string and returns a string indicating our desired
# password encoding algorithm.
def getPassAlgo(self):
if self.auth.find("--enablemd5") != -1 or \
self.auth.find("--passalgo=md5") != -1:
return 'md5'
elif self.auth.find("--passalgo=sha256") != -1:
return 'sha256'
elif self.auth.find("--passalgo=sha512") != -1:
return 'sha512'
else:
return None
def write(self):
self.instLanguage.write (self.anaconda.rootPath)
self.anaconda.writeXdriver(self.anaconda.rootPath)
if not self.isHeadless:
self.keyboard.write (self.anaconda.rootPath)
self.timezone.write (self.anaconda.rootPath)
args = ["--update", "--nostart"] + shlex.split(self.auth)
try:
if not flags.test:
iutil.execWithRedirect("/usr/sbin/authconfig", args,
stdout = "/dev/tty5", stderr = "/dev/tty5",
root = self.anaconda.rootPath)
else:
log.error("Would have run: %s", args)
except RuntimeError, msg:
log.error("Error running %s: %s", args, msg)
self.network.write (instPath=self.anaconda.rootPath,
anaconda=self.anaconda)
self.firewall.write (self.anaconda.rootPath)
self.security.write (self.anaconda.rootPath)
self.desktop.write(self.anaconda.rootPath)
self.users = users.Users()
# make sure crypt_style in libuser.conf matches the salt we're using
users.createLuserConf(self.anaconda.rootPath,
algoname=self.getPassAlgo())
# User should already exist, just without a password.
self.users.setRootPassword(self.rootPassword["password"],
self.rootPassword["isCrypted"],
self.rootPassword["lock"],
algo=self.getPassAlgo())
if self.anaconda.isKickstart:
for svc in self.ksdata.services.disabled:
iutil.execWithRedirect("/sbin/chkconfig",
[svc, "off"],
stdout="/dev/tty5", stderr="/dev/tty5",
root=self.anaconda.rootPath)
for svc in self.ksdata.services.enabled:
iutil.execWithRedirect("/sbin/chkconfig",
[svc, "on"],
stdout="/dev/tty5", stderr="/dev/tty5",
root=self.anaconda.rootPath)
for gd in self.ksdata.group.groupList:
if not self.users.createGroup(name=gd.name,
gid=gd.gid,
root=self.anaconda.rootPath):
log.error("Group %s already exists, not creating." % gd.name)
for ud in self.ksdata.user.userList:
if not self.users.createUser(name=ud.name,
password=ud.password,
isCrypted=ud.isCrypted,
groups=ud.groups,
homedir=ud.homedir,
shell=ud.shell,
uid=ud.uid,
algo=self.getPassAlgo(),
lock=ud.lock,
root=self.anaconda.rootPath,
gecos=ud.gecos):
log.error("User %s already exists, not creating." % ud.name)
def writeKS(self, filename):
f = open(filename, "w")
f.write("# Kickstart file automatically generated by anaconda.\n\n")
f.write("#version=%s\n" % versionToString(DEVEL))
if self.upgrade:
f.write("upgrade\n");
else:
f.write("install\n");
if self.instClass.skipkey:
f.write("key --skip\n")
elif self.instClass.installkey:
f.write("key %s\n" %(self.instClass.installkey,))
m = None
if self.anaconda.methodstr:
m = self.anaconda.methodstr
elif self.anaconda.stage2:
m = self.anaconda.stage2
if m:
if m.startswith("cdrom:"):
f.write("cdrom\n")
elif m.startswith("hd:"):
if m.count(":") == 3:
(part, fs, dir) = string.split(m[3:], ":")
else:
(part, dir) = string.split(m[3:], ":")
f.write("harddrive --partition=%s --dir=%s\n" % (part, dir))
elif m.startswith("nfs:"):
if m.count(":") == 3:
(server, opts, dir) = string.split(m[4:], ":")
f.write("nfs --server=%s --opts=%s --dir=%s" % (server, opts, dir))
else:
(server, dir) = string.split(m[4:], ":")
f.write("nfs --server=%s --dir=%s\n" % (server, dir))
elif m.startswith("ftp://") or m.startswith("http://"):
f.write("url --url=%s\n" % urllib.unquote(m))
self.instLanguage.writeKS(f)
if not self.isHeadless:
self.keyboard.writeKS(f)
self.network.writeKS(f)
if self.rootPassword["isCrypted"]:
args = " --iscrypted %s" % self.rootPassword["password"]
else:
args = " --iscrypted %s" % users.cryptPassword(self.rootPassword["password"], algo=self.getPassAlgo())
if self.rootPassword["lock"]:
args += " --lock"
f.write("rootpw %s\n" % args)
# Some kickstart commands do not correspond to any anaconda UI
# component. If this is a kickstart install, we need to make sure
# the information from the input file ends up in the output file.
if self.anaconda.isKickstart:
f.write(self.ksdata.user.__str__())
f.write(self.ksdata.services.__str__())
f.write(self.ksdata.reboot.__str__())
self.firewall.writeKS(f)
if self.auth.strip() != "":
f.write("authconfig %s\n" % self.auth)
self.security.writeKS(f)
self.timezone.writeKS(f)
self.bootloader.writeKS(f)
self.storage.writeKS(f)
if self.backend is not None:
self.backend.writeKS(f)
self.backend.writePackagesKS(f, self.anaconda)
# Also write out any scripts from the input ksfile.
if self.anaconda.isKickstart:
for s in self.ksdata.scripts:
f.write(s.__str__())
# make it so only root can read, could have password
os.chmod(filename, 0600)
def __init__(self, anaconda, extraModules, displayMode, backend = None):
self.displayMode = displayMode
self.instLanguage = language.Language(self.displayMode)
self.keyboard = keyboard.Keyboard()
self.backend = backend
self.anaconda = anaconda
self.monitor = None
self.videocard = None
self.isHeadless = 0
self.extraModules = extraModules
self.reset()