#
# 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
#
import os
import stat
import string
import language
import network
import firewall
import security
import timezone
import desktop
import fsset
import bootloader
import partitions
import partedUtils
import iscsi
import zfcp
import urllib
import iutil
import users
import rhpl
import shlex
from flags import *
from constants import *
from rhpl.simpleconfig import SimpleConfigFile
import rhpl.keyboard as keyboard
import logging
log = logging.getLogger("anaconda")
# Collector class for all data related to an install/upgrade.
class InstallData:
def reset(self):
# Reset everything except:
#
# - The mouse
# - The install language
# - The keyboard
self.instClass = None
self.network = network.Network()
self.iscsi = iscsi.iscsi()
self.zfcp = zfcp.ZFCP()
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 --enablemd5"
self.desktop = desktop.Desktop()
self.upgrade = None
if flags.cmdline.has_key("doupgrade"):
self.upgrade = True
# XXX move fsset and/or diskset into Partitions object?
self.fsset.reset()
self.diskset = partedUtils.DiskSet(self.anaconda)
self.partitions = partitions.Partitions(self.anaconda)
self.bootloader = bootloader.getBootloader()
self.upgradeRoot = None
self.rootParts = None
self.upgradeSwapInfo = None
if rhpl.getArch() == "s390" 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
# We don't have install methods anymore, but put things that depend on
# the methodstr here.
if os.path.exists("/dev/live") and \
stat.S_ISBLK(os.stat("/dev/live")[stat.ST_MODE]):
target = os.readlink("/dev/live")
self.partitions.protected = [target]
elif self.methodstr.startswith("hd://"):
method = self.methodstr[5:]
device = method.split(":", 3)[0]
self.partitions.protected = [device]
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 a Mouse object
def setMouse(self, mouse):
self.mouse = mouse
# expects a VideoCardInfo object
def setVideoCard(self, video):
self.videocard = video
# expects a Monitor object
def setMonitor(self, monitor):
self.monitor = monitor
# expects an XSetup object
def setXSetup(self, xsetup):
self.xsetup = xsetup
# 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
def write(self):
if self.auth.find("--enablemd5"):
useMD5 = True
else:
useMD5 = False
self.instLanguage.write (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 = None, stderr = None,
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 (self.anaconda.rootPath)
self.firewall.write (self.anaconda.rootPath)
self.security.write (self.anaconda.rootPath)
self.users = users.Users()
# User should already exist, just without a password.
self.users.setRootPassword(self.rootPassword["password"],
self.rootPassword["isCrypted"], useMD5,
self.rootPassword["lock"])
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 ud in self.ksdata.user.userList:
if self.users.createUser(ud.name, ud.password, ud.isCrypted,
ud.groups, ud.homedir, ud.shell,
ud.uid, ud.lock,
root=self.anaconda.rootPath) == None:
log.error("User %s already exists, not creating." % ud.name)
def writeKS(self, filename):
if self.auth.find("--enablemd5"):
useMD5 = True
else:
useMD5 = False
f = open(filename, "w")
f.write("# Kickstart file automatically generated by anaconda.\n\n")
if self.upgrade:
f.write("upgrade\n");
else:
f.write("install\n");
# figure out the install method and write out a line
self.anaconda.writeMethodstr(f)
if self.instClass.skipkey:
f.write("key --skip\n")
elif self.instClass.installkey:
f.write("key %s\n" %(self.instClass.installkey,))
self.instLanguage.writeKS(f)
if not self.isHeadless:
self.keyboard.writeKS(f)
self.xsetup.writeKS(f, self.desktop, self.ksdata)
self.network.writeKS(f)
self.zfcp.writeKS(f)
if self.rootPassword["isCrypted"]:
args = " --iscrypted %s" % self.rootPassword["password"]
else:
args = " --iscrypted %s" % users.cryptPassword(self.rootPassword["password"], useMD5)
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.partitions.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, methodstr, displayMode, backend = None):
self.displayMode = displayMode
self.instLanguage = language.Language(self.displayMode)
self.keyboard = keyboard.Keyboard()
self.backend = backend
self.anaconda = anaconda
self.mouse = None
self.monitor = None
self.videocard = None
self.xsetup = None
self.isHeadless = 0
self.extraModules = extraModules
self.fsset = fsset.FileSystemSet()
self.methodstr = methodstr
self.reset()