freeipa.git - Unnamed repository; edit this file 'description' to name the repository.

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author	Jan Cholasta <jcholast@redhat.com>	2015-12-10 08:17:11 +0100
committer	Martin Basti <mbasti@redhat.com>	2015-12-14 14:40:17 +0100
commit	b248dfda3980244070f85a1968e76d37ad50de9c (patch)
tree	01f2fb2863f1f0d466db7b29f15ea42cb2f0b893 /ipapython/dnssec
parent	6ea868e172738bdd6a8fae34e65126cdd134bbbe (diff)

ca install: use host credentials in domain level 1

https://fedorahosted.org/freeipa/ticket/5399 Reviewed-By: Martin Basti <mbasti@redhat.com>

Diffstat (limited to 'ipapython/dnssec')

0 files changed, 0 insertions, 0 deletions

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#!/usr/bin/python
#
# anaconda: The Red Hat Linux Installation program
#
# Copyright (C) 1999, 2000, 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 <http://www.gnu.org/licenses/>.
#
# Author(s): Brent Fox <bfox@redhat.com>
#            Mike Fulbright <msf@redhat.com>
#            Jakub Jelinek <jakub@redhat.com>
#            Jeremy Katz <katzj@redhat.com>
#            Chris Lumens <clumens@redhat.com>
#            Paul Nasrat <pnasrat@redhat.com>
#            Erik Troan <ewt@rpath.com>
#            Matt Wilson <msw@rpath.com>
#

# This toplevel file is a little messy at the moment...

import sys, os, re, time, subprocess
from optparse import OptionParser

# keep up with process ID of miniwm if we start it

miniwm_pid = None

# Make sure messages sent through python's warnings module get logged.
def AnacondaShowWarning(message, category, filename, lineno, file=sys.stderr, line=None):
    log.warning("%s" % warnings.formatwarning(message, category, filename, lineno, line))

# start miniWM
def startMiniWM(root='/'):
    (rd, wr) = os.pipe()
    childpid = os.fork()
    if not childpid:
	if os.access("./mini-wm", os.X_OK):
	    cmd = "./mini-wm"
	elif os.access(root + "/usr/bin/mini-wm", os.X_OK):
	    cmd = root + "/usr/bin/mini-wm"
	else:
	    return None
	
	os.dup2(wr, 1)
	os.close(wr)
	args = [cmd, '--display', ':1']
	os.execv(args[0], args)
	sys.exit (1)
    else:
	# We need to make sure that mini-wm is the first client to
	# connect to the X server (see bug #108777).  Wait for mini-wm
	# to write back an acknowledge token.
	os.read(rd, 1)

    return childpid

# function to handle X startup special issues for anaconda
def doStartupX11Actions(runres="800x600"):
    global miniwm_pid

    if not flags.test and flags.setupFilesystems:
        setupGraphicalLinks()

    # now start up mini-wm
    try:
	miniwm_pid = startMiniWM()
	log.info("Started mini-wm")

    except:
	miniwm_pid = None
	log.error("Unable to start mini-wm")

    # cant do this if miniwm didnt run because otherwise when
    # we open and close an X connection in the xutils calls
    # the X server will exit since this is the first X
    # connection (if miniwm isnt running)
    if miniwm_pid is not None and not flags.usevnc:
        try:
            iutil.execWithRedirect("xrandr", ["-s", runres, "--dpi", "96"],
				   searchPath=1, stdout="/dev/tty5",
				   stderr="/dev/tty5")
        except Exception, e:
            log.error("Exception when running xrandr: %s" % str(e))


    if miniwm_pid is not None:
	import xutils
	import gtk

	try:
	    i = gtk.Invisible()
	    i.selection_owner_set("_ANACONDA_MINI_WM_RUNNING")

	    xutils.setRootResource('Xcursor.size', '24')
	    xutils.setRootResource('Xcursor.theme', 'Bluecurve')
	    xutils.setRootResource('Xcursor.theme_core', 'true')

	    xutils.setRootResource('Xft.antialias', '1')
	    xutils.setRootResource('Xft.hinting', '1')
	    xutils.setRootResource('Xft.hintstyle', 'hintslight')
	    xutils.setRootResource('Xft.rgba', 'none')
	except:
	    sys.stderr.write("X SERVER STARTED, THEN FAILED");
	    raise RuntimeError, "X server failed to start"

def doShutdownX11Actions():
    global miniwm_pid
    
    if miniwm_pid is not None:
	try:
	    os.kill(miniwm_pid, 15)
	    os.waitpid(miniwm_pid, 0)
	except:
	    pass

# handle updates of just a single file in a python package
def setupPythonUpdates():
    import glob

    # get the python version.  first of /usr/lib/python*, strip off the
    # first 15 chars
    pyvers = glob.glob("/usr/lib/python*")
    pyver = pyvers[0][15:]
    
    try:
	os.mkdir("/tmp/updates")
    except:
	pass

    for pypkg in ("rhpl", "yum", "rpmUtils", "urlgrabber", "pykickstart"):
	# get the libdir.  *sigh*
	if os.access("/usr/lib64/python%s/site-packages/%s" %(pyver, pypkg),
		     os.X_OK):
	    libdir = "lib64"
        elif os.access("/usr/lib/python%s/site-packages/%s" %(pyver, pypkg),
                       os.X_OK):
	    libdir = "lib"
	else:
            # If the directory doesn't exist, there's nothing to link over.
            # This happens if we forgot to include one of the above packages
            # in the image, for instance.
            continue

	if os.access("/tmp/updates/%s" %(pypkg,), os.X_OK):
	    for f in os.listdir("/usr/%s/python%s/site-packages/%s" %(libdir,
								      pyver,
								      pypkg)):
		if os.access("/tmp/updates/%s/%s" %(pypkg, f), os.R_OK):
		    continue
		elif (f.endswith(".pyc") and
		      os.access("/tmp/updates/%s/%s" %(pypkg, f[:-1]),os.R_OK)):
		    # dont copy .pyc files we are replacing with updates
		    continue
		else:
		    os.symlink("/usr/%s/python%s/site-packages/%s/%s" %(libdir,
									pyver,
									pypkg,
									f),
			       "/tmp/updates/%s/%s" %(pypkg, f))

def parseOptions():
    def resolution_cb (option, opt_str, value, parser):
        parser.values.runres = value

    def rootpath_cb (option, opt_str, value, parser):
        parser.values.rootPath = os.path.abspath(value)
        flags.setupFilesystems = False
        flags.rootpath = True

    op = OptionParser()
    # Interface
    op.add_option("-C", "--cmdline", dest="display_mode", action="store_const", const="c")
    op.add_option("-G", "--graphical", dest="display_mode", action="store_const", const="g")
    op.add_option("-T", "--text", dest="display_mode", action="store_const", const="t")

    # Network
    op.add_option("--noipv4", action="store_true", default=False)
    op.add_option("--noipv6", action="store_true", default=False)

    # Method of operation
    op.add_option("--autostep", action="store_true", default=False)
    op.add_option("-d", "--debug", dest="debug", action="store_true", default=False)
    op.add_option("--kickstart", dest="ksfile")
    op.add_option("--rescue", dest="rescue", action="store_true", default=False)
    op.add_option("-r", "--rootpath", action="callback", callback=rootpath_cb, dest="rootPath",
                  default="/mnt/sysimage", nargs=1, type="string")
    op.add_option("-t", "--test", action="store_true", default=False)
    op.add_option("--targetarch", dest="targetArch", nargs=1, type="string")

    op.add_option("-m", "--method", dest="method", default=None)
    op.add_option("--repo", dest="method", default=None)
    op.add_option("--stage2", dest="stage2", default=None)

    op.add_option("--liveinst", action="store_true", default=False)

    # Display
    op.add_option("--headless", dest="isHeadless", action="store_true", default=False)
    op.add_option("--lowres", dest="runres", action="store_const", const="640x480")
    op.add_option("--nofb")
    op.add_option("--resolution", action="callback", callback=resolution_cb, dest="runres",
                  default="800x600", nargs=1, type="string")
    op.add_option("--serial", action="store_true", default=False)
    op.add_option("--usefbx", dest="xdriver", action="store_const", const="fbdev")
    op.add_option("--virtpconsole")
    op.add_option("--vnc", action="store_true", default=False)
    op.add_option("--vncconnect")
    op.add_option("--xdriver", dest="xdriver", action="store", type="string", default=None)

    # Language
    op.add_option("--keymap")
    op.add_option("--kbdtype")
    op.add_option("--lang")

    # Obvious
    op.add_option("--loglevel")
    op.add_option("--syslog")

    op.add_option("--noselinux", dest="selinux", action="store_false", default=True)
    op.add_option("--selinux", action="store_true")

    op.add_option("--nompath", dest="mpath", action="store_false", default=True)
    op.add_option("--mpath", action="store_true")

    op.add_option("--nodmraid", dest="dmraid", action="store_false", default=True)
    op.add_option("--dmraid", action="store_true")

    op.add_option("--noibft", dest="ibft", action="store_false", default=True)
    op.add_option("--ibft", action="store_true")
    op.add_option("--noiscsi", dest="iscsi", action="store_false", default=False)
    op.add_option("--iscsi", action="store_true")

    # Miscellaneous
    op.add_option("--module", action="append", default=[])
    op.add_option("--nomount", dest="rescue_nomount", action="store_true", default=False)
    op.add_option("--updates", dest="updateSrc", action="store", type="string")
    op.add_option("--dogtail", dest="dogtail",   action="store", type="string")

    return op.parse_args()

def setVNCFromKickstart(opts):
    from kickstart import KickstartError, VNCHandler
    from pykickstart.parser import KickstartParser, preprocessKickstart

    global vncS

    try:
        opts.ksfile = preprocessKickstart(opts.ksfile)
    except KickstartError, msg:
        stdoutLog.critical(_("Error processing %%ksappend lines: %s") % msg)
        sys.exit(1)
    except Exception, e:
        stdoutLog.critical(_("Unknown error processing %%ksappend lines: %s") % e)
        sys.exit(1)

    # now see if they enabled vnc via the kickstart file. Note that command
    # line options for password, connect host and port override values in
    # kickstart file
    handler = VNCHandler()
    ksparser = KickstartParser(handler, missingIncludeIsFatal=False)

    # We don't have an intf by now so the best we can do is just print the
    # exception out.
    try:
        ksparser.readKickstart(opts.ksfile)
    except KickstartError, e:
        print _("The following error was found while parsing your "
                "kickstart configuration:\n\n%s") % e
        sys.exit(1)

    if handler.vnc.enabled:
        flags.usevnc = 1

        if vncS.password == "":
            vncS.password = handler.vnc.password

        if vncS.vncconnecthost == "":
            vncS.vncconnecthost = handler.vnc.host

        if vncS.vncconnectport == "":
            vncS.vncconnectport = handler.vnc.port

    from pykickstart.constants import DISPLAY_MODE_GRAPHICAL
    if handler.displaymode.displayMode!=None:
            flags.vncquestion = False

    return handler.vnc

def setRescueModeFromKickstart(opts):
    from kickstart import KickstartError, RescueHandler
    from pykickstart.parser import KickstartParser, preprocessKickstart

    try:
        opts.ksfile = preprocessKickstart(opts.ksfile)
    except KickstartError, msg:
        stdoutLog.critical(_("Error processing %%ksappend lines: %s") % msg)
        sys.exit(1)
    except Exception, e:
        stdoutLog.critical(_("Unknown error processing %%ksappend lines: %s") % e)
        sys.exit(1)

    # now see if they enabled rescue mode via the kickstart file. 
    handler = RescueHandler()
    ksparser = KickstartParser(handler, missingIncludeIsFatal=False)

    # We don't have an intf by now so the best we can do is just print the
    # exception out.
    try:
        ksparser.readKickstart(opts.ksfile)
    except KickstartError, e:
        print _("The following error was found while parsing your "
                "kickstart configuration:\n\n%s") % e
        sys.exit(1)

    # True or False
    return handler.rescue.rescue

def setupPythonPath():
    # For anaconda in test mode
    if (os.path.exists('isys')):
        sys.path.insert(0, 'isys')
        sys.path.insert(0, 'textw')
        sys.path.insert(0, 'iw')
    else:
        haveUpdates = False
        for ndx in range(len(sys.path)-1, -1, -1):
            if sys.path[ndx].endswith('updates'):
                haveUpdates = True
                break

        if haveUpdates:
            sys.path.insert(ndx+1, '/usr/lib/anaconda')
            sys.path.insert(ndx+2, '/usr/lib/anaconda/textw')
            sys.path.insert(ndx+3, '/usr/lib/anaconda/iw')
        else:
            sys.path.insert(0, '/usr/lib/anaconda')
            sys.path.insert(1, '/usr/lib/anaconda/textw')
            sys.path.insert(2, '/usr/lib/anaconda/iw')

    if (os.path.exists('booty')):
        sys.path.append('booty')
        sys.path.append('booty/edd')
    else:
        sys.path.append('/usr/lib/booty')

    sys.path.append('/usr/share/system-config-date')

def addPoPath(dir):
    """ Looks to see what translations are under a given path and tells
    the gettext module to use that path as the base dir """
    for d in os.listdir(dir):
        if not os.path.isdir("%s/%s" %(dir,d)):
            continue
        if not os.path.exists("%s/%s/LC_MESSAGES" %(dir,d)):
            continue
        for basename in os.listdir("%s/%s/LC_MESSAGES" %(dir,d)):
            if not basename.endswith(".mo"):
                continue
            log.info("setting %s as translation source for %s" %(dir, basename[:-3]))
            gettext.bindtextdomain(basename[:-3], dir)

def setupTranslations():
    if os.path.isdir("/tmp/updates/po"):
        addPoPath("/tmp/updates/po")
    gettext.textdomain("anaconda")

def setupEnvironment():
    # Silly GNOME stuff
    if os.environ.has_key('HOME') and not os.environ.has_key("XAUTHORITY"):
        os.environ['XAUTHORITY'] = os.environ['HOME'] + '/.Xauthority'
    os.environ['HOME'] = '/tmp'
    os.environ['LC_NUMERIC'] = 'C'
    os.environ["GCONF_GLOBAL_LOCKS"] = "1"

    # In theory, this gets rid of our LVM file descriptor warnings
    os.environ["LVM_SUPPRESS_FD_WARNINGS"] = "1"

    # make sure we have /sbin and /usr/sbin in our path
    os.environ["PATH"] += ":/sbin:/usr/sbin"

    # we can't let the LD_PRELOAD hang around because it will leak into
    # rpm %post and the like.  ick :/
    if os.environ.has_key("LD_PRELOAD"):
        del os.environ["LD_PRELOAD"]

def setupLoggingFromOpts(opts):
    if opts.loglevel and logLevelMap.has_key(opts.loglevel):
        log.setHandlersLevel(logLevelMap[opts.loglevel])

    if opts.syslog:
        if opts.syslog.find(":") != -1:
            (host, port) = opts.syslog.split(":")
            logger.addSysLogHandler(log, host, port=int(port))
        else:
            logger.addSysLogHandler(log, opts.syslog)

def getInstClass():
    from installclass import DefaultInstall
    return DefaultInstall()

# ftp installs pass the password via a file in /tmp so
# ps doesn't show it
def expandFTPMethod(str):
    ret = None

    try:
        filename = str[1:]
        ret = open(filename, "r").readline()
        ret = ret[:len(ret) - 1]
        os.unlink(filename)
        return ret
    except:
        return None

def runVNC():
    # dont run vncpassword if in test mode
    global vncS
    if flags.test:
        vncS.password = ""

    vncS.startServer()

    child = os.fork()
    if child == 0:
        for p in ('/tmp/updates/pyrc.py', \
                '/usr/lib/anaconda-runtime/pyrc.py'):
            if os.access(p, os.R_OK|os.X_OK):
                os.environ['PYTHONSTARTUP'] = p
                break

	while True:
	    # s390/s390x are the only places we /really/ need a shell on tty1,
	    # and everywhere else this just gets in the way of pdb.  But we
	    # don't want to return, because that'll return try to start X
	    # a second time.
	    if iutil.isConsoleOnVirtualTerminal():
            	time.sleep(10000)
	    else:
	    	print _("Press <enter> for a shell")
	    	sys.stdin.readline()
            	iutil.execConsole()

def checkMemory(opts):
    if iutil.memInstalled() < isys.MIN_RAM:
        from snack import SnackScreen, ButtonChoiceWindow

        screen = SnackScreen()
        ButtonChoiceWindow(screen, _('Fatal Error'),
                            _('You do not have enough RAM to install %s '
                              'on this machine.\n'
                              '\n'
                              'Press <return> to reboot your system.\n')
                           %(product.productName,),
                           buttons = (_("OK"),))
        screen.finish()
        sys.exit(0)

    # override display mode if machine cannot nicely run X
    if not flags.test:
        if opts.display_mode not in ('t', 'c') and iutil.memInstalled() < isys.MIN_GUI_RAM:
            stdoutLog.warning(_("You do not have enough RAM to use the graphical "
                                "installer.  Starting text mode."))
            opts.display_mode = 't'
            time.sleep(2)

def setupGraphicalLinks():
    for i in ( "imrc", "im_palette.pal", "gtk-2.0", "pango", "fonts",
	       "fb.modes"):
        try:
	    if os.path.exists("/mnt/runtime/etc/%s" %(i,)):
	        os.symlink ("../mnt/runtime/etc/" + i, "/etc/" + i)
        except:
	    pass


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