3 # Unix SMB/CIFS implementation.
4 # provision a Samba4 server
5 # Copyright (C) Jelmer Vernooij <jelmer@samba.org> 2007-2008
6 # Copyright (C) Andrew Bartlett <abartlet@samba.org> 2008
8 # Based on the original in EJS:
9 # Copyright (C) Andrew Tridgell 2005
11 # This program is free software; you can redistribute it and/or modify
12 # it under the terms of the GNU General Public License as published by
13 # the Free Software Foundation; either version 3 of the License, or
14 # (at your option) any later version.
16 # This program is distributed in the hope that it will be useful,
17 # but WITHOUT ANY WARRANTY; without even the implied warranty of
18 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 # GNU General Public License for more details.
21 # You should have received a copy of the GNU General Public License
22 # along with this program. If not, see <http://www.gnu.org/licenses/>.
30 # Find right directory when running from source tree
31 sys.path.insert(0, "bin/python")
36 from samba.credentials import DONT_USE_KERBEROS
37 from samba.auth import system_session
38 import samba.getopt as options
39 from samba.provision import (
46 from samba.dsdb import (
47 DS_DOMAIN_FUNCTION_2000,
48 DS_DOMAIN_FUNCTION_2003,
49 DS_DOMAIN_FUNCTION_2008,
50 DS_DOMAIN_FUNCTION_2008_R2,
53 # how do we make this case insensitive??
55 parser = optparse.OptionParser("provision [options]")
56 sambaopts = options.SambaOptions(parser)
57 parser.add_option_group(sambaopts)
58 parser.add_option_group(options.VersionOptions(parser))
59 credopts = options.CredentialsOptions(parser)
60 parser.add_option_group(credopts)
61 parser.add_option("--interactive", help="Ask for names", action="store_true")
62 parser.add_option("--domain", type="string", metavar="DOMAIN",
64 parser.add_option("--domain-guid", type="string", metavar="GUID",
65 help="set domainguid (otherwise random)")
66 parser.add_option("--domain-sid", type="string", metavar="SID",
67 help="set domainsid (otherwise random)")
68 parser.add_option("--ntds-guid", type="string", metavar="GUID",
69 help="set NTDS object GUID (otherwise random)")
70 parser.add_option("--invocationid", type="string", metavar="GUID",
71 help="set invocationid (otherwise random)")
72 parser.add_option("--host-name", type="string", metavar="HOSTNAME",
74 parser.add_option("--host-ip", type="string", metavar="IPADDRESS",
75 help="set IPv4 ipaddress")
76 parser.add_option("--host-ip6", type="string", metavar="IP6ADDRESS",
77 help="set IPv6 ipaddress")
78 parser.add_option("--adminpass", type="string", metavar="PASSWORD",
79 help="choose admin password (otherwise random)")
80 parser.add_option("--krbtgtpass", type="string", metavar="PASSWORD",
81 help="choose krbtgt password (otherwise random)")
82 parser.add_option("--machinepass", type="string", metavar="PASSWORD",
83 help="choose machine password (otherwise random)")
84 parser.add_option("--dns-backend", type="choice", metavar="NAMESERVER-BACKEND",
85 choices=["SAMBA_INTERNAL", "BIND9_FLATFILE", "BIND9_DLZ", "NONE"],
86 help="The DNS server backend. SAMBA_INTERNAL is the builtin name server, " \
87 "BIND9_FLATFILE uses bind9 text database to store zone information, " \
88 "BIND9_DLZ uses samba4 AD to store zone information (default), " \
89 "NONE skips the DNS setup entirely (not recommended)")
90 parser.add_option("--dnspass", type="string", metavar="PASSWORD",
91 help="choose dns password (otherwise random)")
92 parser.add_option("--ldapadminpass", type="string", metavar="PASSWORD",
93 help="choose password to set between Samba and it's LDAP backend (otherwise random)")
94 parser.add_option("--root", type="string", metavar="USERNAME",
95 help="choose 'root' unix username")
96 parser.add_option("--nobody", type="string", metavar="USERNAME",
97 help="choose 'nobody' user")
98 parser.add_option("--wheel", type="string", metavar="GROUPNAME",
99 help="choose 'wheel' privileged group")
100 parser.add_option("--users", type="string", metavar="GROUPNAME",
101 help="choose 'users' group")
102 parser.add_option("--quiet", help="Be quiet", action="store_true")
103 parser.add_option("--blank", action="store_true",
104 help="do not add users or groups, just the structure")
105 parser.add_option("--ldap-backend-type", type="choice", metavar="LDAP-BACKEND-TYPE",
106 help="Test initialisation support for unsupported LDAP backend type (fedora-ds or openldap) DO NOT USE",
107 choices=["fedora-ds", "openldap"])
108 parser.add_option("--server-role", type="choice", metavar="ROLE",
109 choices=["domain controller", "dc", "member server", "member", "standalone"],
110 help="The server role (domain controller | dc | member server | member | standalone). Default is dc.")
111 parser.add_option("--function-level", type="choice", metavar="FOR-FUN-LEVEL",
112 choices=["2000", "2003", "2008", "2008_R2"],
113 help="The domain and forest function level (2000 | 2003 | 2008 | 2008_R2 - always native). Default is (Windows) 2003 Native.")
114 parser.add_option("--next-rid", type="int", metavar="NEXTRID", default=1000,
115 help="The initial nextRid value (only needed for upgrades). Default is 1000.")
116 parser.add_option("--partitions-only",
117 help="Configure Samba's partitions, but do not modify them (ie, join a BDC)", action="store_true")
118 parser.add_option("--targetdir", type="string", metavar="DIR",
119 help="Set target directory")
120 parser.add_option("--ol-mmr-urls", type="string", metavar="LDAPSERVER",
121 help="List of LDAP-URLS [ ldap://<FQHN>:<PORT>/ (where <PORT> has to be different than 389!) ] separated with comma (\",\") for use with OpenLDAP-MMR (Multi-Master-Replication), e.g.: \"ldap://s4dc1:9000,ldap://s4dc2:9000\"")
122 parser.add_option("--slapd-path", type="string", metavar="SLAPD-PATH",
123 help="Path to slapd for LDAP backend [e.g.:'/usr/local/libexec/slapd']. Required for Setup with LDAP-Backend. OpenLDAP Version >= 2.4.17 should be used.")
124 parser.add_option("--use-xattrs", type="choice", choices=["yes", "no", "auto"], help="Define if we should use the native fs capabilities or a tdb file for storing attributes likes ntacl, auto tries to make an inteligent guess based on the user rights and system capabilities", default="auto")
125 parser.add_option("--use-s3fs", help="Use s3fs for the fileserver (default = no)")
127 opts = parser.parse_args()[0]
129 logger = logging.getLogger("provision")
130 logger.addHandler(logging.StreamHandler(sys.stdout))
132 logger.setLevel(logging.WARNING)
134 logger.setLevel(logging.INFO)
136 if len(sys.argv) == 1:
137 opts.interactive = True
140 from getpass import getpass
143 def ask(prompt, default=None):
144 if default is not None:
145 print "%s [%s]: " % (prompt, default),
147 print "%s: " % (prompt,),
148 return sys.stdin.readline().rstrip("\n") or default
150 default = socket.getfqdn().split(".", 1)[1].upper()
153 opts.realm = ask("Realm", default)
154 if opts.realm in (None, ""):
155 print >>sys.stderr, "No realm set!"
159 default = opts.realm.split(".")[0]
162 opts.domain = ask("Domain", default)
163 if opts.domain is None:
164 print >> sys.stderr, "No domain set!"
167 opts.server_role = ask("Server Role (dc, member, standalone)", "dc")
169 adminpass = getpass("Administrator password: ")
171 print >>sys.stderr, "Invalid administrator password."
173 adminpassverify = getpass("Retype password: ")
174 if not adminpass == adminpassverify:
175 print >>sys.stderr, "Sorry, passwords do not match."
177 opts.adminpass = adminpass
181 if opts.realm in (None, ""):
182 opts.realm = sambaopts._lp.get('realm')
183 if opts.realm is None or opts.domain is None:
184 if opts.realm is None:
185 print >>sys.stderr, "No realm set!"
186 if opts.domain is None:
187 print >> sys.stderr, "No domain set!"
191 if not opts.adminpass:
192 logger.info("Administrator password will be set randomly!")
194 lp = sambaopts.get_loadparm()
195 smbconf = lp.configfile
197 server_role = opts.server_role
199 if server_role is None:
200 server_role = "domain controller"
202 if opts.function_level is None:
203 dom_for_fun_level = DS_DOMAIN_FUNCTION_2003
204 elif opts.function_level == "2000":
205 dom_for_fun_level = DS_DOMAIN_FUNCTION_2000
206 elif opts.function_level == "2003":
207 dom_for_fun_level = DS_DOMAIN_FUNCTION_2003
208 elif opts.function_level == "2008":
209 dom_for_fun_level = DS_DOMAIN_FUNCTION_2008
210 elif opts.function_level == "2008_R2":
211 dom_for_fun_level = DS_DOMAIN_FUNCTION_2008_R2
213 if opts.dns_backend is None:
214 dns_backend = "BIND9_DLZ"
216 dns_backend = opts.dns_backend
218 creds = credopts.get_credentials(lp)
220 creds.set_kerberos_state(DONT_USE_KERBEROS)
222 samdb_fill = FILL_FULL
224 samdb_fill = FILL_NT4SYNC
225 elif opts.partitions_only:
226 samdb_fill = FILL_DRS
228 if opts.targetdir is not None:
229 if not os.path.isdir(opts.targetdir):
230 os.mkdir(opts.targetdir)
233 if opts.use_xattrs == "yes":
235 elif opts.use_xattrs == "auto" and not lp.get("posix:eadb"):
237 file = tempfile.NamedTemporaryFile(dir=os.path.abspath(opts.targetdir))
239 file = tempfile.NamedTemporaryFile(dir=os.path.abspath(os.path.dirname(lp.get("private dir"))))
242 samba.ntacls.setntacl(lp, file.name,
243 "O:S-1-5-32G:S-1-5-32", "S-1-5-32", "native")
246 logger.info("You are not root or your system do not support xattr, using tdb backend for attributes. "
247 "If you intend to use this provision in production, rerun the script as root on a system supporting xattrs.")
251 session = system_session()
253 result = provision(logger,
254 session, creds, smbconf=smbconf, targetdir=opts.targetdir,
255 samdb_fill=samdb_fill, realm=opts.realm, domain=opts.domain,
256 domainguid=opts.domain_guid, domainsid=opts.domain_sid,
257 hostname=opts.host_name,
258 hostip=opts.host_ip, hostip6=opts.host_ip6,
259 ntdsguid=opts.ntds_guid,
260 invocationid=opts.invocationid, adminpass=opts.adminpass,
261 krbtgtpass=opts.krbtgtpass, machinepass=opts.machinepass,
262 dns_backend=dns_backend,
263 dnspass=opts.dnspass, root=opts.root, nobody=opts.nobody,
264 wheel=opts.wheel, users=opts.users,
265 serverrole=server_role, dom_for_fun_level=dom_for_fun_level,
266 backend_type=opts.ldap_backend_type,
267 ldapadminpass=opts.ldapadminpass, ol_mmr_urls=opts.ol_mmr_urls,
268 slapd_path=opts.slapd_path,
269 useeadb=eadb, next_rid=opts.next_rid, lp=lp, use_ntvfs=(not opts.use_s3fs))
270 except ProvisioningError, e:
274 result.report_logger(logger)