2 # Unix SMB/CIFS implementation.
3 # backend code for provisioning 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 <tridge@samba.org> 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/>.
25 """Functions for setting up a Samba configuration."""
27 from base64 import b64encode
37 from auth import system_session
38 from samba import Ldb, substitute_var, valid_netbios_name, check_all_substituted
39 from samba.samdb import SamDB
40 from samba.idmap import IDmapDB
43 from ldb import SCOPE_SUBTREE, SCOPE_ONELEVEL, SCOPE_BASE, LdbError, \
44 LDB_ERR_NO_SUCH_OBJECT, timestring, CHANGETYPE_MODIFY, CHANGETYPE_NONE
46 __docformat__ = "restructuredText"
48 DEFAULTSITE = "Default-First-Site-Name"
50 class InvalidNetbiosName(Exception):
51 """A specified name was not a valid NetBIOS name."""
52 def __init__(self, name):
53 super(InvalidNetbiosName, self).__init__("The name '%r' is not a valid NetBIOS name" % name)
56 class ProvisionPaths(object):
69 self.dns_keytab = None
72 self.private_dir = None
75 self.modulesconf = None
76 self.memberofconf = None
77 self.fedoradsinf = None
78 self.fedoradspartitions = None
80 self.olmmrserveridsconf = None
81 self.olmmrsyncreplconf = None
83 class ProvisionNames(object):
89 self.ldapmanagerdn = None
92 self.netbiosname = None
99 class ProvisionResult(object):
106 def check_install(lp, session_info, credentials):
107 """Check whether the current install seems ok.
109 :param lp: Loadparm context
110 :param session_info: Session information
111 :param credentials: Credentials
113 if lp.get("realm") == "":
114 raise Exception("Realm empty")
115 ldb = Ldb(lp.get("sam database"), session_info=session_info,
116 credentials=credentials, lp=lp)
117 if len(ldb.search("(cn=Administrator)")) != 1:
118 raise "No administrator account found"
121 def findnss(nssfn, names):
122 """Find a user or group from a list of possibilities.
124 :param nssfn: NSS Function to try (should raise KeyError if not found)
125 :param names: Names to check.
126 :return: Value return by first names list.
133 raise KeyError("Unable to find user/group %r" % names)
136 findnss_uid = lambda names: findnss(pwd.getpwnam, names)[2]
137 findnss_gid = lambda names: findnss(grp.getgrnam, names)[2]
140 def read_and_sub_file(file, subst_vars):
141 """Read a file and sub in variables found in it
143 :param file: File to be read (typically from setup directory)
144 param subst_vars: Optional variables to subsitute in the file.
146 data = open(file, 'r').read()
147 if subst_vars is not None:
148 data = substitute_var(data, subst_vars)
149 check_all_substituted(data)
153 def setup_add_ldif(ldb, ldif_path, subst_vars=None):
154 """Setup a ldb in the private dir.
156 :param ldb: LDB file to import data into
157 :param ldif_path: Path of the LDIF file to load
158 :param subst_vars: Optional variables to subsitute in LDIF.
160 assert isinstance(ldif_path, str)
162 data = read_and_sub_file(ldif_path, subst_vars)
166 def setup_modify_ldif(ldb, ldif_path, subst_vars=None):
167 """Modify a ldb in the private dir.
169 :param ldb: LDB object.
170 :param ldif_path: LDIF file path.
171 :param subst_vars: Optional dictionary with substitution variables.
173 data = read_and_sub_file(ldif_path, subst_vars)
175 ldb.modify_ldif(data)
178 def setup_ldb(ldb, ldif_path, subst_vars):
179 """Import a LDIF a file into a LDB handle, optionally substituting variables.
181 :note: Either all LDIF data will be added or none (using transactions).
183 :param ldb: LDB file to import into.
184 :param ldif_path: Path to the LDIF file.
185 :param subst_vars: Dictionary with substitution variables.
187 assert ldb is not None
188 ldb.transaction_start()
190 setup_add_ldif(ldb, ldif_path, subst_vars)
192 ldb.transaction_cancel()
194 ldb.transaction_commit()
197 def setup_file(template, fname, subst_vars):
198 """Setup a file in the private dir.
200 :param template: Path of the template file.
201 :param fname: Path of the file to create.
202 :param subst_vars: Substitution variables.
206 if os.path.exists(f):
209 data = read_and_sub_file(template, subst_vars)
210 open(f, 'w').write(data)
213 def provision_paths_from_lp(lp, dnsdomain):
214 """Set the default paths for provisioning.
216 :param lp: Loadparm context.
217 :param dnsdomain: DNS Domain name
219 paths = ProvisionPaths()
220 paths.private_dir = lp.get("private dir")
221 paths.keytab = "secrets.keytab"
222 paths.dns_keytab = "dns.keytab"
224 paths.shareconf = os.path.join(paths.private_dir, "share.ldb")
225 paths.samdb = os.path.join(paths.private_dir, lp.get("sam database") or "samdb.ldb")
226 paths.idmapdb = os.path.join(paths.private_dir, lp.get("idmap database") or "idmap.ldb")
227 paths.secrets = os.path.join(paths.private_dir, lp.get("secrets database") or "secrets.ldb")
228 paths.templates = os.path.join(paths.private_dir, "templates.ldb")
229 paths.dns = os.path.join(paths.private_dir, dnsdomain + ".zone")
230 paths.namedconf = os.path.join(paths.private_dir, "named.conf")
231 paths.namedtxt = os.path.join(paths.private_dir, "named.txt")
232 paths.krb5conf = os.path.join(paths.private_dir, "krb5.conf")
233 paths.winsdb = os.path.join(paths.private_dir, "wins.ldb")
234 paths.s4_ldapi_path = os.path.join(paths.private_dir, "ldapi")
235 paths.phpldapadminconfig = os.path.join(paths.private_dir,
236 "phpldapadmin-config.php")
237 paths.ldapdir = os.path.join(paths.private_dir,
239 paths.slapdconf = os.path.join(paths.ldapdir,
241 paths.modulesconf = os.path.join(paths.ldapdir,
243 paths.memberofconf = os.path.join(paths.ldapdir,
245 paths.fedoradsinf = os.path.join(paths.ldapdir,
247 paths.fedoradspartitions = os.path.join(paths.ldapdir,
248 "fedorads-partitions.ldif")
249 paths.olmmrserveridsconf = os.path.join(paths.ldapdir,
250 "mmr_serverids.conf")
251 paths.olmmrsyncreplconf = os.path.join(paths.ldapdir,
253 paths.hklm = "hklm.ldb"
254 paths.hkcr = "hkcr.ldb"
255 paths.hkcu = "hkcu.ldb"
256 paths.hku = "hku.ldb"
257 paths.hkpd = "hkpd.ldb"
258 paths.hkpt = "hkpt.ldb"
260 paths.sysvol = lp.get("path", "sysvol")
262 paths.netlogon = lp.get("path", "netlogon")
264 paths.smbconf = lp.configfile()
269 def guess_names(lp=None, hostname=None, domain=None, dnsdomain=None, serverrole=None,
270 rootdn=None, domaindn=None, configdn=None, schemadn=None, serverdn=None,
272 """Guess configuration settings to use."""
275 hostname = socket.gethostname().split(".")[0].lower()
277 netbiosname = hostname.upper()
278 if not valid_netbios_name(netbiosname):
279 raise InvalidNetbiosName(netbiosname)
281 hostname = hostname.lower()
283 if dnsdomain is None:
284 dnsdomain = lp.get("realm")
286 if serverrole is None:
287 serverrole = lp.get("server role")
289 assert dnsdomain is not None
290 realm = dnsdomain.upper()
292 if lp.get("realm").upper() != realm:
293 raise Exception("realm '%s' in %s must match chosen realm '%s'" %
294 (lp.get("realm"), lp.configfile(), realm))
296 dnsdomain = dnsdomain.lower()
298 if serverrole == "domain controller":
300 domain = lp.get("workgroup")
302 domaindn = "DC=" + dnsdomain.replace(".", ",DC=")
303 if lp.get("workgroup").upper() != domain.upper():
304 raise Exception("workgroup '%s' in smb.conf must match chosen domain '%s'",
305 lp.get("workgroup"), domain)
309 domaindn = "CN=" + netbiosname
311 assert domain is not None
312 domain = domain.upper()
313 if not valid_netbios_name(domain):
314 raise InvalidNetbiosName(domain)
320 configdn = "CN=Configuration," + rootdn
322 schemadn = "CN=Schema," + configdn
327 names = ProvisionNames()
328 names.rootdn = rootdn
329 names.domaindn = domaindn
330 names.configdn = configdn
331 names.schemadn = schemadn
332 names.ldapmanagerdn = "CN=Manager," + rootdn
333 names.dnsdomain = dnsdomain
334 names.domain = domain
336 names.netbiosname = netbiosname
337 names.hostname = hostname
338 names.sitename = sitename
339 names.serverdn = "CN=%s,CN=Servers,CN=%s,CN=Sites,%s" % (netbiosname, sitename, configdn)
344 def make_smbconf(smbconf, setup_path, hostname, domain, realm, serverrole,
347 hostname = socket.gethostname().split(".")[0].lower()
349 if serverrole is None:
350 serverrole = "standalone"
352 assert serverrole in ("domain controller", "member server", "standalone")
353 if serverrole == "domain controller":
355 elif serverrole == "member server":
356 smbconfsuffix = "member"
357 elif serverrole == "standalone":
358 smbconfsuffix = "standalone"
360 assert domain is not None
361 assert realm is not None
363 default_lp = param.LoadParm()
364 #Load non-existant file
365 default_lp.load(smbconf)
367 if targetdir is not None:
368 privatedir_line = "private dir = " + os.path.abspath(os.path.join(targetdir, "private"))
369 lockdir_line = "lock dir = " + os.path.abspath(targetdir)
371 default_lp.set("lock dir", os.path.abspath(targetdir))
376 sysvol = os.path.join(default_lp.get("lock dir"), "sysvol")
377 netlogon = os.path.join(sysvol, realm.lower(), "scripts")
379 setup_file(setup_path("provision.smb.conf.%s" % smbconfsuffix),
381 "HOSTNAME": hostname,
384 "SERVERROLE": serverrole,
385 "NETLOGONPATH": netlogon,
386 "SYSVOLPATH": sysvol,
387 "PRIVATEDIR_LINE": privatedir_line,
388 "LOCKDIR_LINE": lockdir_line
393 def setup_name_mappings(samdb, idmap, sid, domaindn, root_uid, nobody_uid,
394 users_gid, wheel_gid):
395 """setup reasonable name mappings for sam names to unix names.
397 :param samdb: SamDB object.
398 :param idmap: IDmap db object.
399 :param sid: The domain sid.
400 :param domaindn: The domain DN.
401 :param root_uid: uid of the UNIX root user.
402 :param nobody_uid: uid of the UNIX nobody user.
403 :param users_gid: gid of the UNIX users group.
404 :param wheel_gid: gid of the UNIX wheel group."""
405 # add some foreign sids if they are not present already
406 samdb.add_foreign(domaindn, "S-1-5-7", "Anonymous")
407 samdb.add_foreign(domaindn, "S-1-1-0", "World")
408 samdb.add_foreign(domaindn, "S-1-5-2", "Network")
409 samdb.add_foreign(domaindn, "S-1-5-18", "System")
410 samdb.add_foreign(domaindn, "S-1-5-11", "Authenticated Users")
412 idmap.setup_name_mapping("S-1-5-7", idmap.TYPE_UID, nobody_uid)
413 idmap.setup_name_mapping("S-1-5-32-544", idmap.TYPE_GID, wheel_gid)
415 idmap.setup_name_mapping(sid + "-500", idmap.TYPE_UID, root_uid)
416 idmap.setup_name_mapping(sid + "-513", idmap.TYPE_GID, users_gid)
419 def setup_samdb_partitions(samdb_path, setup_path, message, lp, session_info,
421 serverrole, ldap_backend=None,
422 ldap_backend_type=None, erase=False):
423 """Setup the partitions for the SAM database.
425 Alternatively, provision() may call this, and then populate the database.
427 :note: This will wipe the Sam Database!
429 :note: This function always removes the local SAM LDB file. The erase
430 parameter controls whether to erase the existing data, which
431 may not be stored locally but in LDAP.
433 assert session_info is not None
435 samdb = SamDB(samdb_path, session_info=session_info,
436 credentials=credentials, lp=lp)
442 os.unlink(samdb_path)
444 samdb = SamDB(samdb_path, session_info=session_info,
445 credentials=credentials, lp=lp)
447 #Add modules to the list to activate them by default
448 #beware often order is important
450 # Some Known ordering constraints:
451 # - rootdse must be first, as it makes redirects from "" -> cn=rootdse
452 # - objectclass must be before password_hash, because password_hash checks
453 # that the objectclass is of type person (filled in by objectclass
454 # module when expanding the objectclass list)
455 # - partition must be last
456 # - each partition has its own module list then
457 modules_list = ["rootdse",
473 modules_list2 = ["show_deleted",
476 domaindn_ldb = "users.ldb"
477 if ldap_backend is not None:
478 domaindn_ldb = ldap_backend
479 configdn_ldb = "configuration.ldb"
480 if ldap_backend is not None:
481 configdn_ldb = ldap_backend
482 schemadn_ldb = "schema.ldb"
483 if ldap_backend is not None:
484 schema_ldb = ldap_backend
485 schemadn_ldb = ldap_backend
487 if ldap_backend_type == "fedora-ds":
488 backend_modules = ["nsuniqueid", "paged_searches"]
489 # We can handle linked attributes here, as we don't have directory-side subtree operations
490 tdb_modules_list = ["linked_attributes"]
491 elif ldap_backend_type == "openldap":
492 backend_modules = ["normalise", "entryuuid", "paged_searches"]
493 # OpenLDAP handles subtree renames, so we don't want to do any of these things
494 tdb_modules_list = None
495 elif ldap_backend is not None:
496 raise "LDAP Backend specified, but LDAP Backend Type not specified"
497 elif serverrole == "domain controller":
498 backend_modules = ["repl_meta_data"]
500 backend_modules = ["objectguid"]
502 if tdb_modules_list is None:
503 tdb_modules_list_as_string = ""
505 tdb_modules_list_as_string = ","+",".join(tdb_modules_list)
507 samdb.transaction_start()
509 setup_add_ldif(samdb, setup_path("provision_partitions.ldif"), {
510 "SCHEMADN": names.schemadn,
511 "SCHEMADN_LDB": schemadn_ldb,
512 "SCHEMADN_MOD2": ",objectguid",
513 "CONFIGDN": names.configdn,
514 "CONFIGDN_LDB": configdn_ldb,
515 "DOMAINDN": names.domaindn,
516 "DOMAINDN_LDB": domaindn_ldb,
517 "SCHEMADN_MOD": "schema_fsmo,instancetype",
518 "CONFIGDN_MOD": "naming_fsmo,instancetype",
519 "DOMAINDN_MOD": "pdc_fsmo,password_hash,instancetype",
520 "MODULES_LIST": ",".join(modules_list),
521 "TDB_MODULES_LIST": tdb_modules_list_as_string,
522 "MODULES_LIST2": ",".join(modules_list2),
523 "BACKEND_MOD": ",".join(backend_modules),
527 samdb.transaction_cancel()
530 samdb.transaction_commit()
532 samdb = SamDB(samdb_path, session_info=session_info,
533 credentials=credentials, lp=lp)
535 samdb.transaction_start()
537 message("Setting up sam.ldb attributes")
538 samdb.load_ldif_file_add(setup_path("provision_init.ldif"))
540 message("Setting up sam.ldb rootDSE")
541 setup_samdb_rootdse(samdb, setup_path, names)
544 message("Erasing data from partitions")
545 samdb.erase_partitions()
548 samdb.transaction_cancel()
551 samdb.transaction_commit()
556 def secretsdb_become_dc(secretsdb, setup_path, domain, realm, dnsdomain,
557 netbiosname, domainsid, keytab_path, samdb_url,
558 dns_keytab_path, dnspass, machinepass):
559 """Add DC-specific bits to a secrets database.
561 :param secretsdb: Ldb Handle to the secrets database
562 :param setup_path: Setup path function
563 :param machinepass: Machine password
565 setup_ldb(secretsdb, setup_path("secrets_dc.ldif"), {
566 "MACHINEPASS_B64": b64encode(machinepass),
569 "DNSDOMAIN": dnsdomain,
570 "DOMAINSID": str(domainsid),
571 "SECRETS_KEYTAB": keytab_path,
572 "NETBIOSNAME": netbiosname,
573 "SAM_LDB": samdb_url,
574 "DNS_KEYTAB": dns_keytab_path,
575 "DNSPASS_B64": b64encode(dnspass),
579 def setup_secretsdb(path, setup_path, session_info, credentials, lp):
580 """Setup the secrets database.
582 :param path: Path to the secrets database.
583 :param setup_path: Get the path to a setup file.
584 :param session_info: Session info.
585 :param credentials: Credentials
586 :param lp: Loadparm context
587 :return: LDB handle for the created secrets database
589 if os.path.exists(path):
591 secrets_ldb = Ldb(path, session_info=session_info, credentials=credentials,
594 secrets_ldb.load_ldif_file_add(setup_path("secrets_init.ldif"))
595 secrets_ldb = Ldb(path, session_info=session_info, credentials=credentials,
597 secrets_ldb.load_ldif_file_add(setup_path("secrets.ldif"))
599 if credentials is not None and credentials.authentication_requested():
600 if credentials.get_bind_dn() is not None:
601 setup_add_ldif(secrets_ldb, setup_path("secrets_simple_ldap.ldif"), {
602 "LDAPMANAGERDN": credentials.get_bind_dn(),
603 "LDAPMANAGERPASS_B64": b64encode(credentials.get_password())
606 setup_add_ldif(secrets_ldb, setup_path("secrets_sasl_ldap.ldif"), {
607 "LDAPADMINUSER": credentials.get_username(),
608 "LDAPADMINREALM": credentials.get_realm(),
609 "LDAPADMINPASS_B64": b64encode(credentials.get_password())
615 def setup_templatesdb(path, setup_path, session_info, credentials, lp):
616 """Setup the templates database.
618 :param path: Path to the database.
619 :param setup_path: Function for obtaining the path to setup files.
620 :param session_info: Session info
621 :param credentials: Credentials
622 :param lp: Loadparm context
624 templates_ldb = SamDB(path, session_info=session_info,
625 credentials=credentials, lp=lp)
628 templates_ldb.erase()
632 templates_ldb.load_ldif_file_add(setup_path("provision_templates_init.ldif"))
634 templates_ldb = SamDB(path, session_info=session_info,
635 credentials=credentials, lp=lp)
637 templates_ldb.load_ldif_file_add(setup_path("provision_templates.ldif"))
640 def setup_registry(path, setup_path, session_info, credentials, lp):
641 """Setup the registry.
643 :param path: Path to the registry database
644 :param setup_path: Function that returns the path to a setup.
645 :param session_info: Session information
646 :param credentials: Credentials
647 :param lp: Loadparm context
649 reg = registry.Registry()
650 hive = registry.open_ldb(path, session_info=session_info,
651 credentials=credentials, lp_ctx=lp)
652 reg.mount_hive(hive, "HKEY_LOCAL_MACHINE")
653 provision_reg = setup_path("provision.reg")
654 assert os.path.exists(provision_reg)
655 reg.diff_apply(provision_reg)
658 def setup_idmapdb(path, setup_path, session_info, credentials, lp):
659 """Setup the idmap database.
661 :param path: path to the idmap database
662 :param setup_path: Function that returns a path to a setup file
663 :param session_info: Session information
664 :param credentials: Credentials
665 :param lp: Loadparm context
667 if os.path.exists(path):
670 idmap_ldb = IDmapDB(path, session_info=session_info,
671 credentials=credentials, lp=lp)
674 idmap_ldb.load_ldif_file_add(setup_path("idmap_init.ldif"))
678 def setup_samdb_rootdse(samdb, setup_path, names):
679 """Setup the SamDB rootdse.
681 :param samdb: Sam Database handle
682 :param setup_path: Obtain setup path
684 setup_add_ldif(samdb, setup_path("provision_rootdse_add.ldif"), {
685 "SCHEMADN": names.schemadn,
686 "NETBIOSNAME": names.netbiosname,
687 "DNSDOMAIN": names.dnsdomain,
688 "REALM": names.realm,
689 "DNSNAME": "%s.%s" % (names.hostname, names.dnsdomain),
690 "DOMAINDN": names.domaindn,
691 "ROOTDN": names.rootdn,
692 "CONFIGDN": names.configdn,
693 "SERVERDN": names.serverdn,
697 def setup_self_join(samdb, names,
698 machinepass, dnspass,
699 domainsid, invocationid, setup_path,
701 """Join a host to its own domain."""
702 assert isinstance(invocationid, str)
703 setup_add_ldif(samdb, setup_path("provision_self_join.ldif"), {
704 "CONFIGDN": names.configdn,
705 "SCHEMADN": names.schemadn,
706 "DOMAINDN": names.domaindn,
707 "SERVERDN": names.serverdn,
708 "INVOCATIONID": invocationid,
709 "NETBIOSNAME": names.netbiosname,
710 "DEFAULTSITE": names.sitename,
711 "DNSNAME": "%s.%s" % (names.hostname, names.dnsdomain),
712 "MACHINEPASS_B64": b64encode(machinepass),
713 "DNSPASS_B64": b64encode(dnspass),
714 "REALM": names.realm,
715 "DOMAIN": names.domain,
716 "DNSDOMAIN": names.dnsdomain})
717 setup_add_ldif(samdb, setup_path("provision_group_policy.ldif"), {
718 "POLICYGUID": policyguid,
719 "DNSDOMAIN": names.dnsdomain,
720 "DOMAINSID": str(domainsid),
721 "DOMAINDN": names.domaindn})
724 def setup_samdb(path, setup_path, session_info, credentials, lp,
726 domainsid, aci, domainguid, policyguid,
727 fill, adminpass, krbtgtpass,
728 machinepass, invocationid, dnspass,
729 serverrole, ldap_backend=None,
730 ldap_backend_type=None):
731 """Setup a complete SAM Database.
733 :note: This will wipe the main SAM database file!
736 erase = (fill != FILL_DRS)
738 # Also wipes the database
739 setup_samdb_partitions(path, setup_path, message=message, lp=lp,
740 credentials=credentials, session_info=session_info,
742 ldap_backend=ldap_backend, serverrole=serverrole,
743 ldap_backend_type=ldap_backend_type, erase=erase)
745 samdb = SamDB(path, session_info=session_info,
746 credentials=credentials, lp=lp)
750 message("Pre-loading the Samba 4 and AD schema")
751 samdb.set_domain_sid(domainsid)
752 if serverrole == "domain controller":
753 samdb.set_invocation_id(invocationid)
755 load_schema(setup_path, samdb, names.schemadn, names.netbiosname,
756 names.configdn, names.sitename, names.serverdn,
759 samdb.transaction_start()
762 message("Adding DomainDN: %s (permitted to fail)" % names.domaindn)
763 if serverrole == "domain controller":
764 domain_oc = "domainDNS"
766 domain_oc = "samba4LocalDomain"
768 setup_add_ldif(samdb, setup_path("provision_basedn.ldif"), {
769 "DOMAINDN": names.domaindn,
771 "DOMAIN_OC": domain_oc
774 message("Modifying DomainDN: " + names.domaindn + "")
775 if domainguid is not None:
776 domainguid_mod = "replace: objectGUID\nobjectGUID: %s\n-" % domainguid
780 setup_modify_ldif(samdb, setup_path("provision_basedn_modify.ldif"), {
781 "LDAPTIME": timestring(int(time.time())),
782 "DOMAINSID": str(domainsid),
783 "SCHEMADN": names.schemadn,
784 "NETBIOSNAME": names.netbiosname,
785 "DEFAULTSITE": names.sitename,
786 "CONFIGDN": names.configdn,
787 "SERVERDN": names.serverdn,
788 "POLICYGUID": policyguid,
789 "DOMAINDN": names.domaindn,
790 "DOMAINGUID_MOD": domainguid_mod,
793 message("Adding configuration container (permitted to fail)")
794 setup_add_ldif(samdb, setup_path("provision_configuration_basedn.ldif"), {
795 "CONFIGDN": names.configdn,
798 message("Modifying configuration container")
799 setup_modify_ldif(samdb, setup_path("provision_configuration_basedn_modify.ldif"), {
800 "CONFIGDN": names.configdn,
801 "SCHEMADN": names.schemadn,
804 message("Adding schema container (permitted to fail)")
805 setup_add_ldif(samdb, setup_path("provision_schema_basedn.ldif"), {
806 "SCHEMADN": names.schemadn,
809 message("Modifying schema container")
811 prefixmap = open(setup_path("prefixMap.txt"), 'r').read()
813 setup_modify_ldif(samdb,
814 setup_path("provision_schema_basedn_modify.ldif"), {
815 "SCHEMADN": names.schemadn,
816 "NETBIOSNAME": names.netbiosname,
817 "DEFAULTSITE": names.sitename,
818 "CONFIGDN": names.configdn,
819 "SERVERDN": names.serverdn,
820 "PREFIXMAP_B64": b64encode(prefixmap)
823 message("Setting up sam.ldb Samba4 schema")
824 setup_add_ldif(samdb, setup_path("schema_samba4.ldif"),
825 {"SCHEMADN": names.schemadn })
826 message("Setting up sam.ldb AD schema")
827 setup_add_ldif(samdb, setup_path("schema.ldif"),
828 {"SCHEMADN": names.schemadn})
830 message("Setting up sam.ldb configuration data")
831 setup_add_ldif(samdb, setup_path("provision_configuration.ldif"), {
832 "CONFIGDN": names.configdn,
833 "NETBIOSNAME": names.netbiosname,
834 "DEFAULTSITE": names.sitename,
835 "DNSDOMAIN": names.dnsdomain,
836 "DOMAIN": names.domain,
837 "SCHEMADN": names.schemadn,
838 "DOMAINDN": names.domaindn,
839 "SERVERDN": names.serverdn
842 message("Setting up display specifiers")
843 setup_add_ldif(samdb, setup_path("display_specifiers.ldif"),
844 {"CONFIGDN": names.configdn})
846 message("Adding users container (permitted to fail)")
847 setup_add_ldif(samdb, setup_path("provision_users_add.ldif"), {
848 "DOMAINDN": names.domaindn})
849 message("Modifying users container")
850 setup_modify_ldif(samdb, setup_path("provision_users_modify.ldif"), {
851 "DOMAINDN": names.domaindn})
852 message("Adding computers container (permitted to fail)")
853 setup_add_ldif(samdb, setup_path("provision_computers_add.ldif"), {
854 "DOMAINDN": names.domaindn})
855 message("Modifying computers container")
856 setup_modify_ldif(samdb, setup_path("provision_computers_modify.ldif"), {
857 "DOMAINDN": names.domaindn})
858 message("Setting up sam.ldb data")
859 setup_add_ldif(samdb, setup_path("provision.ldif"), {
860 "DOMAINDN": names.domaindn,
861 "NETBIOSNAME": names.netbiosname,
862 "DEFAULTSITE": names.sitename,
863 "CONFIGDN": names.configdn,
864 "SERVERDN": names.serverdn
867 if fill == FILL_FULL:
868 message("Setting up sam.ldb users and groups")
869 setup_add_ldif(samdb, setup_path("provision_users.ldif"), {
870 "DOMAINDN": names.domaindn,
871 "DOMAINSID": str(domainsid),
872 "CONFIGDN": names.configdn,
873 "ADMINPASS_B64": b64encode(adminpass),
874 "KRBTGTPASS_B64": b64encode(krbtgtpass),
877 if serverrole == "domain controller":
878 message("Setting up self join")
879 setup_self_join(samdb, names=names, invocationid=invocationid,
881 machinepass=machinepass,
882 domainsid=domainsid, policyguid=policyguid,
883 setup_path=setup_path)
886 samdb.transaction_cancel()
889 samdb.transaction_commit()
894 FILL_NT4SYNC = "NT4SYNC"
897 def provision(setup_dir, message, session_info,
898 credentials, smbconf=None, targetdir=None, samdb_fill=FILL_FULL, realm=None,
899 rootdn=None, domaindn=None, schemadn=None, configdn=None,
901 domain=None, hostname=None, hostip=None, hostip6=None,
902 domainsid=None, adminpass=None, krbtgtpass=None, domainguid=None,
903 policyguid=None, invocationid=None, machinepass=None,
904 dnspass=None, root=None, nobody=None, nogroup=None, users=None,
905 wheel=None, backup=None, aci=None, serverrole=None,
906 ldap_backend=None, ldap_backend_type=None, sitename=None):
909 :note: caution, this wipes all existing data!
912 def setup_path(file):
913 return os.path.join(setup_dir, file)
915 if domainsid is None:
916 domainsid = security.random_sid()
918 domainsid = security.Sid(domainsid)
920 if policyguid is None:
921 policyguid = str(uuid.uuid4())
922 if adminpass is None:
923 adminpass = misc.random_password(12)
924 if krbtgtpass is None:
925 krbtgtpass = misc.random_password(12)
926 if machinepass is None:
927 machinepass = misc.random_password(12)
929 dnspass = misc.random_password(12)
930 root_uid = findnss_uid([root or "root"])
931 nobody_uid = findnss_uid([nobody or "nobody"])
932 users_gid = findnss_gid([users or "users"])
934 wheel_gid = findnss_gid(["wheel", "adm"])
936 wheel_gid = findnss_gid([wheel])
938 aci = "# no aci for local ldb"
940 if targetdir is not None:
941 if (not os.path.exists(os.path.join(targetdir, "etc"))):
942 os.makedirs(os.path.join(targetdir, "etc"))
943 smbconf = os.path.join(targetdir, "etc", "smb.conf")
945 # only install a new smb.conf if there isn't one there already
946 if not os.path.exists(smbconf):
947 make_smbconf(smbconf, setup_path, hostname, domain, realm, serverrole,
950 lp = param.LoadParm()
953 names = guess_names(lp=lp, hostname=hostname, domain=domain,
954 dnsdomain=realm, serverrole=serverrole, sitename=sitename,
955 rootdn=rootdn, domaindn=domaindn, configdn=configdn, schemadn=schemadn,
958 paths = provision_paths_from_lp(lp, names.dnsdomain)
961 hostip = socket.getaddrinfo(names.hostname, None, socket.AF_INET, socket.AI_CANONNAME, socket.IPPROTO_IP)[0][-1][0]
965 hostip6 = socket.getaddrinfo(names.hostname, None, socket.AF_INET6, socket.AI_CANONNAME, socket.IPPROTO_IP)[0][-1][0]
966 except socket.gaierror:
969 if serverrole is None:
970 serverrole = lp.get("server role")
972 assert serverrole in ("domain controller", "member server", "standalone")
973 if invocationid is None and serverrole == "domain controller":
974 invocationid = str(uuid.uuid4())
976 if not os.path.exists(paths.private_dir):
977 os.mkdir(paths.private_dir)
979 ldapi_url = "ldapi://%s" % urllib.quote(paths.s4_ldapi_path, safe="")
981 if ldap_backend is not None:
982 if ldap_backend == "ldapi":
983 # provision-backend will set this path suggested slapd command line / fedorads.inf
984 ldap_backend = "ldapi://%s" % urllib.quote(os.path.join(paths.private_dir, "ldap", "ldapi"), safe="")
986 # only install a new shares config db if there is none
987 if not os.path.exists(paths.shareconf):
988 message("Setting up share.ldb")
989 share_ldb = Ldb(paths.shareconf, session_info=session_info,
990 credentials=credentials, lp=lp)
991 share_ldb.load_ldif_file_add(setup_path("share.ldif"))
994 message("Setting up secrets.ldb")
995 secrets_ldb = setup_secretsdb(paths.secrets, setup_path,
996 session_info=session_info,
997 credentials=credentials, lp=lp)
999 message("Setting up the registry")
1000 setup_registry(paths.hklm, setup_path, session_info,
1001 credentials=credentials, lp=lp)
1003 message("Setting up templates db")
1004 setup_templatesdb(paths.templates, setup_path, session_info=session_info,
1005 credentials=credentials, lp=lp)
1007 message("Setting up idmap db")
1008 idmap = setup_idmapdb(paths.idmapdb, setup_path, session_info=session_info,
1009 credentials=credentials, lp=lp)
1011 samdb = setup_samdb(paths.samdb, setup_path, session_info=session_info,
1012 credentials=credentials, lp=lp, names=names,
1014 domainsid=domainsid,
1015 aci=aci, domainguid=domainguid, policyguid=policyguid,
1017 adminpass=adminpass, krbtgtpass=krbtgtpass,
1018 invocationid=invocationid,
1019 machinepass=machinepass, dnspass=dnspass,
1020 serverrole=serverrole, ldap_backend=ldap_backend,
1021 ldap_backend_type=ldap_backend_type)
1023 if lp.get("server role") == "domain controller":
1024 if paths.netlogon is None:
1025 message("Existing smb.conf does not have a [netlogon] share, but you are configuring a DC.")
1026 message("Please either remove %s or see the template at %s" %
1027 ( paths.smbconf, setup_path("provision.smb.conf.dc")))
1028 assert(paths.netlogon is not None)
1030 if paths.sysvol is None:
1031 message("Existing smb.conf does not have a [sysvol] share, but you are configuring a DC.")
1032 message("Please either remove %s or see the template at %s" %
1033 (paths.smbconf, setup_path("provision.smb.conf.dc")))
1034 assert(paths.sysvol is not None)
1036 policy_path = os.path.join(paths.sysvol, names.dnsdomain, "Policies",
1037 "{" + policyguid + "}")
1038 os.makedirs(policy_path, 0755)
1039 open(os.path.join(policy_path, "GPT.INI"), 'w').write("")
1040 os.makedirs(os.path.join(policy_path, "Machine"), 0755)
1041 os.makedirs(os.path.join(policy_path, "User"), 0755)
1042 if not os.path.isdir(paths.netlogon):
1043 os.makedirs(paths.netlogon, 0755)
1045 if samdb_fill == FILL_FULL:
1046 setup_name_mappings(samdb, idmap, str(domainsid), names.domaindn,
1047 root_uid=root_uid, nobody_uid=nobody_uid,
1048 users_gid=users_gid, wheel_gid=wheel_gid)
1050 message("Setting up sam.ldb rootDSE marking as synchronized")
1051 setup_modify_ldif(samdb, setup_path("provision_rootdse_modify.ldif"))
1053 # Only make a zone file on the first DC, it should be replicated with DNS replication
1054 if serverrole == "domain controller":
1055 secrets_ldb = Ldb(paths.secrets, session_info=session_info,
1056 credentials=credentials, lp=lp)
1057 secretsdb_become_dc(secrets_ldb, setup_path, domain=domain, realm=names.realm,
1058 netbiosname=names.netbiosname, domainsid=domainsid,
1059 keytab_path=paths.keytab, samdb_url=paths.samdb,
1060 dns_keytab_path=paths.dns_keytab, dnspass=dnspass,
1061 machinepass=machinepass, dnsdomain=names.dnsdomain)
1063 samdb = SamDB(paths.samdb, session_info=session_info,
1064 credentials=credentials, lp=lp)
1066 domainguid = samdb.searchone(basedn=domaindn, attribute="objectGUID")
1067 assert isinstance(domainguid, str)
1068 hostguid = samdb.searchone(basedn=domaindn, attribute="objectGUID",
1069 expression="(&(objectClass=computer)(cn=%s))" % names.hostname,
1070 scope=SCOPE_SUBTREE)
1071 assert isinstance(hostguid, str)
1073 create_zone_file(paths.dns, setup_path, dnsdomain=names.dnsdomain,
1074 domaindn=names.domaindn, hostip=hostip,
1075 hostip6=hostip6, hostname=names.hostname,
1076 dnspass=dnspass, realm=names.realm,
1077 domainguid=domainguid, hostguid=hostguid)
1079 create_named_conf(paths.namedconf, setup_path, realm=names.realm,
1080 dnsdomain=names.dnsdomain, private_dir=paths.private_dir)
1082 create_named_txt(paths.namedtxt, setup_path, realm=names.realm,
1083 dnsdomain=names.dnsdomain, private_dir=paths.private_dir,
1084 keytab_name=paths.dns_keytab)
1085 message("See %s for an example configuration include file for BIND" % paths.namedconf)
1086 message("and %s for further documentation required for secure DNS updates" % paths.namedtxt)
1088 create_krb5_conf(paths.krb5conf, setup_path, dnsdomain=names.dnsdomain,
1089 hostname=names.hostname, realm=names.realm)
1090 message("A Kerberos configuration suitable for Samba 4 has been generated at %s" % paths.krb5conf)
1092 create_phpldapadmin_config(paths.phpldapadminconfig, setup_path,
1095 message("Please install the phpLDAPadmin configuration located at %s into /etc/phpldapadmin/config.php" % paths.phpldapadminconfig)
1097 message("Once the above files are installed, your Samba4 server will be ready to use")
1098 message("Server Role: %s" % serverrole)
1099 message("Hostname: %s" % names.hostname)
1100 message("NetBIOS Domain: %s" % names.domain)
1101 message("DNS Domain: %s" % names.dnsdomain)
1102 message("DOMAIN SID: %s" % str(domainsid))
1103 message("Admin password: %s" % adminpass)
1105 result = ProvisionResult()
1106 result.domaindn = domaindn
1107 result.paths = paths
1109 result.samdb = samdb
1113 def provision_become_dc(setup_dir=None,
1114 smbconf=None, targetdir=None, realm=None,
1115 rootdn=None, domaindn=None, schemadn=None, configdn=None,
1117 domain=None, hostname=None, domainsid=None,
1118 adminpass=None, krbtgtpass=None, domainguid=None,
1119 policyguid=None, invocationid=None, machinepass=None,
1120 dnspass=None, root=None, nobody=None, nogroup=None, users=None,
1121 wheel=None, backup=None, aci=None, serverrole=None,
1122 ldap_backend=None, ldap_backend_type=None, sitename=None):
1125 """print a message if quiet is not set."""
1128 return provision(setup_dir, message, system_session(), None,
1129 smbconf=smbconf, targetdir=targetdir, samdb_fill=FILL_DRS, realm=realm,
1130 rootdn=rootdn, domaindn=domaindn, schemadn=schemadn, configdn=configdn, serverdn=serverdn,
1131 domain=domain, hostname=hostname, hostip="127.0.0.1", domainsid=domainsid, machinepass=machinepass, serverrole="domain controller", sitename=sitename)
1134 def setup_db_config(setup_path, dbdir):
1135 """Setup a Berkeley database.
1137 :param setup_path: Setup path function.
1138 :param dbdir: Database directory."""
1139 if not os.path.isdir(os.path.join(dbdir, "bdb-logs")):
1140 os.makedirs(os.path.join(dbdir, "bdb-logs"), 0700)
1141 if not os.path.isdir(os.path.join(dbdir, "tmp")):
1142 os.makedirs(os.path.join(dbdir, "tmp"), 0700)
1144 setup_file(setup_path("DB_CONFIG"), os.path.join(dbdir, "DB_CONFIG"),
1145 {"LDAPDBDIR": dbdir})
1149 def provision_backend(setup_dir=None, message=None,
1150 smbconf=None, targetdir=None, realm=None,
1151 rootdn=None, domaindn=None, schemadn=None, configdn=None,
1152 domain=None, hostname=None, adminpass=None, root=None, serverrole=None,
1153 ldap_backend_type=None, ldap_backend_port=None,
1156 def setup_path(file):
1157 return os.path.join(setup_dir, file)
1159 if hostname is None:
1160 hostname = socket.gethostname().split(".")[0].lower()
1163 root = findnss(pwd.getpwnam, ["root"])[0]
1165 if adminpass is None:
1166 adminpass = misc.random_password(12)
1168 if targetdir is not None:
1169 if (not os.path.exists(os.path.join(targetdir, "etc"))):
1170 os.makedirs(os.path.join(targetdir, "etc"))
1171 smbconf = os.path.join(targetdir, "etc", "smb.conf")
1173 # only install a new smb.conf if there isn't one there already
1174 if not os.path.exists(smbconf):
1175 make_smbconf(smbconf, setup_path, hostname, domain, realm, serverrole,
1178 lp = param.LoadParm()
1181 names = guess_names(lp=lp, hostname=hostname, domain=domain,
1182 dnsdomain=realm, serverrole=serverrole,
1183 rootdn=rootdn, domaindn=domaindn, configdn=configdn,
1186 paths = provision_paths_from_lp(lp, names.dnsdomain)
1188 if not os.path.isdir(paths.ldapdir):
1189 os.makedirs(paths.ldapdir, 0700)
1190 schemadb_path = os.path.join(paths.ldapdir, "schema-tmp.ldb")
1192 os.unlink(schemadb_path)
1196 schemadb = Ldb(schemadb_path, lp=lp)
1198 prefixmap = open(setup_path("prefixMap.txt"), 'r').read()
1200 setup_add_ldif(schemadb, setup_path("provision_schema_basedn.ldif"),
1201 {"SCHEMADN": names.schemadn,
1204 setup_modify_ldif(schemadb,
1205 setup_path("provision_schema_basedn_modify.ldif"), \
1206 {"SCHEMADN": names.schemadn,
1207 "NETBIOSNAME": names.netbiosname,
1208 "DEFAULTSITE": DEFAULTSITE,
1209 "CONFIGDN": names.configdn,
1210 "SERVERDN": names.serverdn,
1211 "PREFIXMAP_B64": b64encode(prefixmap)
1214 setup_add_ldif(schemadb, setup_path("schema_samba4.ldif"),
1215 {"SCHEMADN": names.schemadn })
1216 setup_add_ldif(schemadb, setup_path("schema.ldif"),
1217 {"SCHEMADN": names.schemadn})
1219 if ldap_backend_type == "fedora-ds":
1220 if ldap_backend_port is not None:
1221 serverport = "ServerPort=%d" % ldap_backend_port
1225 setup_file(setup_path("fedorads.inf"), paths.fedoradsinf,
1227 "HOSTNAME": hostname,
1228 "DNSDOMAIN": names.dnsdomain,
1229 "LDAPDIR": paths.ldapdir,
1230 "DOMAINDN": names.domaindn,
1231 "LDAPMANAGERDN": names.ldapmanagerdn,
1232 "LDAPMANAGERPASS": adminpass,
1233 "SERVERPORT": serverport})
1235 setup_file(setup_path("fedorads-partitions.ldif"), paths.fedoradspartitions,
1236 {"CONFIGDN": names.configdn,
1237 "SCHEMADN": names.schemadn,
1240 mapping = "schema-map-fedora-ds-1.0"
1241 backend_schema = "99_ad.ldif"
1243 slapdcommand="Initailise Fedora DS with: setup-ds.pl --file=%s" % paths.fedoradsinf
1245 ldapuser = "--simple-bind-dn=" + names.ldapmanagerdn
1247 elif ldap_backend_type == "openldap":
1248 attrs = ["linkID", "lDAPDisplayName"]
1249 res = schemadb.search(expression="(&(&(linkID=*)(!(linkID:1.2.840.113556.1.4.803:=1)))(objectclass=attributeSchema))", base=names.schemadn, scope=SCOPE_SUBTREE, attrs=attrs)
1251 memberof_config = "# Generated from schema in %s\n" % schemadb_path
1252 refint_attributes = ""
1253 for i in range (0, len(res)):
1254 expression = "(&(objectclass=attributeSchema)(linkID=%d))" % (int(res[i]["linkID"][0])+1)
1255 target = schemadb.searchone(basedn=names.schemadn,
1256 expression=expression,
1257 attribute="lDAPDisplayName",
1258 scope=SCOPE_SUBTREE)
1259 if target is not None:
1260 refint_attributes = refint_attributes + " " + target + " " + res[i]["lDAPDisplayName"][0]
1262 memberof_config += read_and_sub_file(setup_path("memberof.conf"),
1263 { "MEMBER_ATTR" : str(res[i]["lDAPDisplayName"][0]),
1264 "MEMBEROF_ATTR" : str(target) })
1266 refint_config = read_and_sub_file(setup_path("refint.conf"),
1267 { "LINK_ATTRS" : refint_attributes})
1269 # generate serverids, ldap-urls and syncrepl-blocks for mmr hosts
1271 mmr_replicator_acl = ""
1272 mmr_serverids_config = ""
1273 mmr_syncrepl_schema_config = ""
1274 mmr_syncrepl_config_config = ""
1275 mmr_syncrepl_user_config = ""
1277 if ol_mmr_urls is not None:
1278 # For now, make these equal
1279 mmr_pass = adminpass
1281 url_list=filter(None,ol_mmr_urls.split(' '))
1282 if (len(url_list) == 1):
1283 url_list=filter(None,ol_mmr_urls.split(','))
1286 mmr_on_config = "MirrorMode On"
1287 mmr_replicator_acl = " by dn=cn=replicator,cn=samba read"
1289 for url in url_list:
1291 mmr_serverids_config += read_and_sub_file(setup_path("mmr_serverids.conf"),
1292 { "SERVERID" : str(serverid),
1293 "LDAPSERVER" : url })
1296 mmr_syncrepl_schema_config += read_and_sub_file(setup_path("mmr_syncrepl.conf"),
1298 "MMRDN": names.schemadn,
1300 "MMR_PASSWORD": mmr_pass})
1303 mmr_syncrepl_config_config += read_and_sub_file(setup_path("mmr_syncrepl.conf"),
1305 "MMRDN": names.configdn,
1307 "MMR_PASSWORD": mmr_pass})
1310 mmr_syncrepl_user_config += read_and_sub_file(setup_path("mmr_syncrepl.conf"),
1312 "MMRDN": names.domaindn,
1314 "MMR_PASSWORD": mmr_pass })
1317 setup_file(setup_path("slapd.conf"), paths.slapdconf,
1318 {"DNSDOMAIN": names.dnsdomain,
1319 "LDAPDIR": paths.ldapdir,
1320 "DOMAINDN": names.domaindn,
1321 "CONFIGDN": names.configdn,
1322 "SCHEMADN": names.schemadn,
1323 "MEMBEROF_CONFIG": memberof_config,
1324 "MIRRORMODE": mmr_on_config,
1325 "REPLICATOR_ACL": mmr_replicator_acl,
1326 "MMR_SERVERIDS_CONFIG": mmr_serverids_config,
1327 "MMR_SYNCREPL_SCHEMA_CONFIG": mmr_syncrepl_schema_config,
1328 "MMR_SYNCREPL_CONFIG_CONFIG": mmr_syncrepl_config_config,
1329 "MMR_SYNCREPL_USER_CONFIG": mmr_syncrepl_user_config,
1330 "REFINT_CONFIG": refint_config})
1331 setup_file(setup_path("modules.conf"), paths.modulesconf,
1332 {"REALM": names.realm})
1334 setup_db_config(setup_path, os.path.join(paths.ldapdir, "db", "user"))
1335 setup_db_config(setup_path, os.path.join(paths.ldapdir, "db", "config"))
1336 setup_db_config(setup_path, os.path.join(paths.ldapdir, "db", "schema"))
1338 if not os.path.exists(os.path.join(paths.ldapdir, "db", "samba", "cn=samba")):
1339 os.makedirs(os.path.join(paths.ldapdir, "db", "samba", "cn=samba"), 0700)
1341 setup_file(setup_path("cn=samba.ldif"),
1342 os.path.join(paths.ldapdir, "db", "samba", "cn=samba.ldif"),
1343 { "UUID": str(uuid.uuid4()),
1344 "LDAPTIME": timestring(int(time.time()))} )
1345 setup_file(setup_path("cn=samba-admin.ldif"),
1346 os.path.join(paths.ldapdir, "db", "samba", "cn=samba", "cn=samba-admin.ldif"),
1347 {"LDAPADMINPASS_B64": b64encode(adminpass),
1348 "UUID": str(uuid.uuid4()),
1349 "LDAPTIME": timestring(int(time.time()))} )
1351 if ol_mmr_urls is not None:
1352 setup_file(setup_path("cn=replicator.ldif"),
1353 os.path.join(paths.ldapdir, "db", "samba", "cn=samba", "cn=replicator.ldif"),
1354 {"MMR_PASSWORD_B64": b64encode(mmr_pass),
1355 "UUID": str(uuid.uuid4()),
1356 "LDAPTIME": timestring(int(time.time()))} )
1360 mapping = "schema-map-openldap-2.3"
1361 backend_schema = "backend-schema.schema"
1363 ldapi_uri = "ldapi://" + urllib.quote(os.path.join(paths.private_dir, "ldap", "ldapi"), safe="")
1364 if ldap_backend_port is not None:
1365 server_port_string = " -h ldap://0.0.0.0:%d" % ldap_backend_port
1367 server_port_string = ""
1369 slapdcommand="Start slapd with: slapd -f " + paths.ldapdir + "/slapd.conf -h " + ldapi_uri + server_port_string
1371 ldapuser = "--username=samba-admin"
1374 schema_command = "bin/ad2oLschema --option=convert:target=" + ldap_backend_type + " -I " + setup_path(mapping) + " -H tdb://" + schemadb_path + " -O " + os.path.join(paths.ldapdir, backend_schema)
1376 os.system(schema_command)
1378 message("Your %s Backend for Samba4 is now configured, and is ready to be started" % ldap_backend_type)
1379 message("Server Role: %s" % serverrole)
1380 message("Hostname: %s" % names.hostname)
1381 message("DNS Domain: %s" % names.dnsdomain)
1382 message("Base DN: %s" % names.domaindn)
1384 if ldap_backend_type == "openldap":
1385 message("LDAP admin user: samba-admin")
1387 message("LDAP admin DN: %s" % names.ldapmanagerdn)
1389 message("LDAP admin password: %s" % adminpass)
1390 message(slapdcommand)
1391 message("Run provision with: --ldap-backend=ldapi --ldap-backend-type=" + ldap_backend_type + " --password=" + adminpass + " " + ldapuser)
1393 def create_phpldapadmin_config(path, setup_path, ldapi_uri):
1394 """Create a PHP LDAP admin configuration file.
1396 :param path: Path to write the configuration to.
1397 :param setup_path: Function to generate setup paths.
1399 setup_file(setup_path("phpldapadmin-config.php"), path,
1400 {"S4_LDAPI_URI": ldapi_uri})
1403 def create_zone_file(path, setup_path, dnsdomain, domaindn,
1404 hostip, hostip6, hostname, dnspass, realm, domainguid, hostguid):
1405 """Write out a DNS zone file, from the info in the current database.
1407 :param path: Path of the new zone file.
1408 :param setup_path: Setup path function.
1409 :param dnsdomain: DNS Domain name
1410 :param domaindn: DN of the Domain
1411 :param hostip: Local IPv4 IP
1412 :param hostip6: Local IPv6 IP
1413 :param hostname: Local hostname
1414 :param dnspass: Password for DNS
1415 :param realm: Realm name
1416 :param domainguid: GUID of the domain.
1417 :param hostguid: GUID of the host.
1419 assert isinstance(domainguid, str)
1421 if hostip6 is not None:
1422 hostip6_base_line = " IN AAAA " + hostip6
1423 hostip6_host_line = hostname + " IN AAAA " + hostip6
1425 hostip6_base_line = ""
1426 hostip6_host_line = ""
1428 setup_file(setup_path("provision.zone"), path, {
1429 "DNSPASS_B64": b64encode(dnspass),
1430 "HOSTNAME": hostname,
1431 "DNSDOMAIN": dnsdomain,
1434 "DOMAINGUID": domainguid,
1435 "DATESTRING": time.strftime("%Y%m%d%H"),
1436 "DEFAULTSITE": DEFAULTSITE,
1437 "HOSTGUID": hostguid,
1438 "HOSTIP6_BASE_LINE": hostip6_base_line,
1439 "HOSTIP6_HOST_LINE": hostip6_host_line,
1443 def create_named_conf(path, setup_path, realm, dnsdomain,
1445 """Write out a file containing zone statements suitable for inclusion in a
1446 named.conf file (including GSS-TSIG configuration).
1448 :param path: Path of the new named.conf file.
1449 :param setup_path: Setup path function.
1450 :param realm: Realm name
1451 :param dnsdomain: DNS Domain name
1452 :param private_dir: Path to private directory
1453 :param keytab_name: File name of DNS keytab file
1456 setup_file(setup_path("named.conf"), path, {
1457 "DNSDOMAIN": dnsdomain,
1459 "REALM_WC": "*." + ".".join(realm.split(".")[1:]),
1460 "PRIVATE_DIR": private_dir
1463 def create_named_txt(path, setup_path, realm, dnsdomain,
1464 private_dir, keytab_name):
1465 """Write out a file containing zone statements suitable for inclusion in a
1466 named.conf file (including GSS-TSIG configuration).
1468 :param path: Path of the new named.conf file.
1469 :param setup_path: Setup path function.
1470 :param realm: Realm name
1471 :param dnsdomain: DNS Domain name
1472 :param private_dir: Path to private directory
1473 :param keytab_name: File name of DNS keytab file
1476 setup_file(setup_path("named.txt"), path, {
1477 "DNSDOMAIN": dnsdomain,
1479 "DNS_KEYTAB": keytab_name,
1480 "DNS_KEYTAB_ABS": os.path.join(private_dir, keytab_name),
1481 "PRIVATE_DIR": private_dir
1484 def create_krb5_conf(path, setup_path, dnsdomain, hostname, realm):
1485 """Write out a file containing zone statements suitable for inclusion in a
1486 named.conf file (including GSS-TSIG configuration).
1488 :param path: Path of the new named.conf file.
1489 :param setup_path: Setup path function.
1490 :param dnsdomain: DNS Domain name
1491 :param hostname: Local hostname
1492 :param realm: Realm name
1495 setup_file(setup_path("krb5.conf"), path, {
1496 "DNSDOMAIN": dnsdomain,
1497 "HOSTNAME": hostname,
1502 def load_schema(setup_path, samdb, schemadn, netbiosname, configdn, sitename,
1503 serverdn, servername):
1504 """Load schema for the SamDB.
1506 :param samdb: Load a schema into a SamDB.
1507 :param setup_path: Setup path function.
1508 :param schemadn: DN of the schema
1509 :param netbiosname: NetBIOS name of the host.
1510 :param configdn: DN of the configuration
1511 :param serverdn: DN of the server
1512 :param servername: Host name of the server
1514 schema_data = open(setup_path("schema.ldif"), 'r').read()
1515 schema_data += open(setup_path("schema_samba4.ldif"), 'r').read()
1516 schema_data = substitute_var(schema_data, {"SCHEMADN": schemadn})
1517 check_all_substituted(schema_data)
1518 prefixmap = open(setup_path("prefixMap.txt"), 'r').read()
1519 prefixmap = b64encode(prefixmap)
1521 head_data = open(setup_path("provision_schema_basedn_modify.ldif"), 'r').read()
1522 head_data = substitute_var(head_data, {
1523 "SCHEMADN": schemadn,
1524 "NETBIOSNAME": netbiosname,
1525 "CONFIGDN": configdn,
1526 "DEFAULTSITE": sitename,
1527 "PREFIXMAP_B64": prefixmap,
1528 "SERVERDN": serverdn,
1529 "SERVERNAME": servername,
1531 check_all_substituted(head_data)
1532 samdb.attach_schema_from_ldif(head_data, schema_data)