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#!/usr/bin/python
#
# Unix SMB/CIFS implementation.
# provision a Samba4 server
# Copyright (C) Jelmer Vernooij <jelmer@samba.org> 2007-2008
# Copyright (C) Andrew Bartlett <abartlet@samba.org> 2008
#
# Based on the original in EJS:
# Copyright (C) Andrew Tridgell 2005
#
# 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 3 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/>.
#
import getopt
import optparse
import os
import sys
# Find right directory when running from source tree
sys.path.insert(0, "bin/python")
import samba
from samba.credentials import DONT_USE_KERBEROS
from samba.auth import system_session
import samba.getopt as options
from samba import param
from samba.provision import provision, FILL_FULL, FILL_NT4SYNC, FILL_DRS, find_setup_dir
# how do we make this case insensitive??
parser = optparse.OptionParser("provision [options]")
sambaopts = options.SambaOptions(parser)
parser.add_option_group(sambaopts)
parser.add_option_group(options.VersionOptions(parser))
credopts = options.CredentialsOptions(parser)
parser.add_option_group(credopts)
parser.add_option("--interactive", help="Ask for names", action="store_true")
parser.add_option("--setupdir", type="string", metavar="DIR",
help="directory with setup files")
parser.add_option("--realm", type="string", metavar="REALM", help="set realm")
parser.add_option("--domain", type="string", metavar="DOMAIN",
help="set domain")
parser.add_option("--domain-guid", type="string", metavar="GUID",
help="set domainguid (otherwise random)")
parser.add_option("--domain-sid", type="string", metavar="SID",
help="set domainsid (otherwise random)")
parser.add_option("--policy-guid", type="string", metavar="GUID",
help="set policy guid")
parser.add_option("--invocationid", type="string", metavar="GUID",
help="set invocationid (otherwise random)")
parser.add_option("--host-name", type="string", metavar="HOSTNAME",
help="set hostname")
parser.add_option("--host-ip", type="string", metavar="IPADDRESS",
help="set IPv4 ipaddress")
parser.add_option("--host-ip6", type="string", metavar="IP6ADDRESS",
help="set IPv6 ipaddress")
parser.add_option("--adminpass", type="string", metavar="PASSWORD",
help="choose admin password (otherwise random)")
parser.add_option("--krbtgtpass", type="string", metavar="PASSWORD",
help="choose krbtgt password (otherwise random)")
parser.add_option("--machinepass", type="string", metavar="PASSWORD",
help="choose machine password (otherwise random)")
parser.add_option("--dnspass", type="string", metavar="PASSWORD",
help="choose dns password (otherwise random)")
parser.add_option("--root", type="string", metavar="USERNAME",
help="choose 'root' unix username")
parser.add_option("--nobody", type="string", metavar="USERNAME",
help="choose 'nobody' user")
parser.add_option("--nogroup", type="string", metavar="GROUPNAME",
help="choose 'nogroup' group")
parser.add_option("--wheel", type="string", metavar="GROUPNAME",
help="choose 'wheel' privileged group")
parser.add_option("--users", type="string", metavar="GROUPNAME",
help="choose 'users' group")
parser.add_option("--quiet", help="Be quiet", action="store_true")
parser.add_option("--blank", action="store_true",
help="do not add users or groups, just the structure")
parser.add_option("--ldap-backend", type="string", metavar="LDAPSERVER",
help="LDAP server to use for this provision")
parser.add_option("--ldap-backend-type", type="choice", metavar="LDAP-BACKEND-TYPE",
help="LDB mapping module to use for the LDAP backend",
choices=["fedora-ds", "openldap"])
parser.add_option("--aci", type="string", metavar="ACI",
help="An arbitary LDIF fragment, particularly useful to loading a backend ACI value into a target LDAP server. You must provide at least a realm and domain")
parser.add_option("--server-role", type="choice", metavar="ROLE",
choices=["domain controller", "dc", "member server", "member", "standalone"],
help="Set server role to provision for (default standalone)")
parser.add_option("--partitions-only",
help="Configure Samba's partitions, but do not modify them (ie, join a BDC)", action="store_true")
parser.add_option("--targetdir", type="string", metavar="DIR",
help="Set target directory")
opts = parser.parse_args()[0]
def message(text):
"""print a message if quiet is not set."""
if not opts.quiet:
print text
if len(sys.argv) == 1:
opts.interactive = True
if not opts.interactive and (opts.realm is None or opts.domain is None):
if opts.realm is None:
print >>sys.stderr, "No realm set"
if opts.domain is None:
print >>sys.stderr, "No domain set"
parser.print_usage()
sys.exit(1)
if opts.interactive:
from getpass import getpass
import readline
import socket
def ask(prompt, default=None):
if default is not None:
print "%s [%s]: " % (prompt,default),
else:
print "%s: " % (prompt,),
return sys.stdin.readline().rstrip("\n") or default
try:
opts.realm = ask("Realm", socket.getfqdn().split(".", 1)[1].upper())
except IndexError:
print >>sys.stderr, "Cannot guess realm from %s" % ( socket.getfqdn())
sys.exit(1)
try:
opts.domain = ask("Domain", opts.realm.split(".")[0])
except IndexError:
print >>sys.stderr, "Cannot guess domain from %s" % ( opts.realm())
sys.exit(1)
opts.server_role = ask("Server Role (dc, member, standalone)", "dc")
for i in range(3):
opts.adminpass = getpass("Administrator password: ")
if not opts.adminpass:
print >>sys.stderr, "Invalid administrator password."
else:
break
lp = sambaopts.get_loadparm()
smbconf = lp.configfile
if opts.aci is not None:
print "set ACI: %s" % opts.aci
if opts.server_role == "dc":
server_role = "domain controller"
elif opts.server_role == "member":
server_role = "member server"
else:
server_role = opts.server_role
creds = credopts.get_credentials(lp)
creds.set_kerberos_state(DONT_USE_KERBEROS)
setup_dir = opts.setupdir
if setup_dir is None:
setup_dir = find_setup_dir()
samdb_fill = FILL_FULL
if opts.blank:
samdb_fill = FILL_NT4SYNC
elif opts.partitions_only:
samdb_fill = FILL_DRS
session = system_session()
provision(setup_dir, message,
session, creds, smbconf=smbconf, targetdir=opts.targetdir,
samdb_fill=samdb_fill, realm=opts.realm, domain=opts.domain,
domainguid=opts.domain_guid, domainsid=opts.domain_sid,
policyguid=opts.policy_guid, hostname=opts.host_name,
hostip=opts.host_ip, hostip6=opts.host_ip6,
invocationid=opts.invocationid, adminpass=opts.adminpass,
krbtgtpass=opts.krbtgtpass, machinepass=opts.machinepass,
dnspass=opts.dnspass, root=opts.root, nobody=opts.nobody,
nogroup=opts.nogroup, wheel=opts.wheel, users=opts.users,
aci=opts.aci, serverrole=server_role,
ldap_backend=opts.ldap_backend,
ldap_backend_type=opts.ldap_backend_type)
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