import subprocess
import ldb
-import shutil
-from credentials import Credentials, DONT_USE_KERBEROS
+
from auth import system_session, admin_session
-from samba import version, Ldb, substitute_var, valid_netbios_name
-from samba import check_all_substituted
+from samba import version, Ldb, substitute_var, valid_netbios_name, setup_file
+from samba import check_all_substituted, read_and_sub_file
from samba import DS_DOMAIN_FUNCTION_2003, DS_DOMAIN_FUNCTION_2008, DS_DC_FUNCTION_2008
from samba.samdb import SamDB
from samba.idmap import IDmapDB
from samba.dcerpc import security
from samba.ndr import ndr_pack
import urllib
-from ldb import SCOPE_SUBTREE, SCOPE_ONELEVEL, SCOPE_BASE, LdbError, timestring
-from ms_schema import read_ms_schema
+from ldb import SCOPE_SUBTREE, SCOPE_ONELEVEL, SCOPE_BASE, LdbError
from ms_display_specifiers import read_ms_ldif
+from schema import Schema
+from provisionbackend import LDBBackend, ExistingBackend, FDSBackend, OpenLDAPBackend
from signal import SIGTERM
from dcerpc.misc import SEC_CHAN_BDC, SEC_CHAN_WKSTA
return ret
raise Exception("Unable to find setup directory.")
-def get_schema_descriptor(domain_sid):
- sddl = "O:SAG:SAD:(A;CI;RPLCLORC;;;AU)(A;CI;RPWPCRCCLCLORCWOWDSW;;;SA)" \
- "(A;CI;RPWPCRCCDCLCLORCWOWDSDDTSW;;;SY)" \
- "(OA;;CR;1131f6ad-9c07-11d1-f79f-00c04fc2dcd2;;ED)" \
- "(OA;;CR;89e95b76-444d-4c62-991a-0facbeda640c;;ED)" \
- "(OA;;CR;1131f6ad-9c07-11d1-f79f-00c04fc2dcd2;;BA)" \
- "(OA;;CR;89e95b76-444d-4c62-991a-0facbeda640c;;BA)" \
- "S:(AU;SA;WPCCDCWOWDSDDTSW;;;WD)" \
- "(AU;CISA;WP;;;WD)(AU;SA;CR;;;BA)" \
- "(AU;SA;CR;;;DU)(OU;SA;CR;e12b56b6-0a95-11d1-adbb-00c04fd8d5cd;;WD)" \
- "(OU;SA;CR;45ec5156-db7e-47bb-b53f-dbeb2d03c40f;;WD)"
- sec = security.descriptor.from_sddl(sddl, domain_sid)
- return b64encode(ndr_pack(sec))
+# descriptors of the naming contexts
+# hard coded at this point, but will probably be changed when
+# we enable different fsmo roles
def get_config_descriptor(domain_sid):
sddl = "O:EAG:EAD:(OA;;CR;1131f6aa-9c07-11d1-f79f-00c04fc2dcd2;;ED)" \
sec = security.descriptor.from_sddl(sddl, domain_sid)
return b64encode(ndr_pack(sec))
+def get_domain_descriptor(domain_sid):
+ sddl= "O:BAG:BAD:AI(OA;CIIO;RP;4c164200-20c0-11d0-a768-00aa006e0529;4828cc14-1437-45bc-9b07-ad6f015e5f28;RU)" \
+ "(OA;CIIO;RP;4c164200-20c0-11d0-a768-00aa006e0529;bf967aba-0de6-11d0-a285-00aa003049e2;RU)" \
+ "(OA;CIIO;RP;5f202010-79a5-11d0-9020-00c04fc2d4cf;4828cc14-1437-45bc-9b07-ad6f015e5f28;RU)" \
+ "(OA;CIIO;RP;5f202010-79a5-11d0-9020-00c04fc2d4cf;bf967aba-0de6-11d0-a285-00aa003049e2;RU)" \
+ "(OA;CIIO;RP;bc0ac240-79a9-11d0-9020-00c04fc2d4cf;4828cc14-1437-45bc-9b07-ad6f015e5f28;RU)" \
+ "(OA;CIIO;RP;bc0ac240-79a9-11d0-9020-00c04fc2d4cf;bf967aba-0de6-11d0-a285-00aa003049e2;RU)" \
+ "(OA;CIIO;RP;59ba2f42-79a2-11d0-9020-00c04fc2d3cf;4828cc14-1437-45bc-9b07-ad6f015e5f28;RU)" \
+ "(OA;CIIO;RP;59ba2f42-79a2-11d0-9020-00c04fc2d3cf;bf967aba-0de6-11d0-a285-00aa003049e2;RU)" \
+ "(OA;CIIO;RP;037088f8-0ae1-11d2-b422-00a0c968f939;4828cc14-1437-45bc-9b07-ad6f015e5f28;RU)" \
+ "(OA;CIIO;RP;037088f8-0ae1-11d2-b422-00a0c968f939;bf967aba-0de6-11d0-a285-00aa003049e2;RU)" \
+ "(OA;;CR;1131f6aa-9c07-11d1-f79f-00c04fc2dcd2;;S-1-5-21-832762594-175224951-1765713900-498)" \
+ "(OA;;CR;1131f6ad-9c07-11d1-f79f-00c04fc2dcd2;;DD)" \
+ "(OA;CIIO;RP;b7c69e6d-2cc7-11d2-854e-00a0c983f608;bf967a86-0de6-11d0-a285-00aa003049e2;ED)" \
+ "(OA;CIIO;RP;b7c69e6d-2cc7-11d2-854e-00a0c983f608;bf967a9c-0de6-11d0-a285-00aa003049e2;ED)" \
+ "(OA;CIIO;RP;b7c69e6d-2cc7-11d2-854e-00a0c983f608;bf967aba-0de6-11d0-a285-00aa003049e2;ED)" \
+ "(OA;;CR;89e95b76-444d-4c62-991a-0facbeda640c;;BA)" \
+ "(OA;;CR;1131f6aa-9c07-11d1-f79f-00c04fc2dcd2;;BA)" \
+ "(OA;;CR;1131f6ab-9c07-11d1-f79f-00c04fc2dcd2;;BA)" \
+ "(OA;;CR;1131f6ac-9c07-11d1-f79f-00c04fc2dcd2;;BA)" \
+ "(OA;;CR;1131f6ad-9c07-11d1-f79f-00c04fc2dcd2;;BA)" \
+ "(OA;;CR;1131f6ae-9c07-11d1-f79f-00c04fc2dcd2;;BA)" \
+ "(OA;;CR;e2a36dc9-ae17-47c3-b58b-be34c55ba633;;S-1-5-32-557)" \
+ "(OA;;RP;c7407360-20bf-11d0-a768-00aa006e0529;;RU)" \
+ "(OA;;RP;b8119fd0-04f6-4762-ab7a-4986c76b3f9a;;RU)" \
+ "(OA;CIIO;RPLCLORC;;4828cc14-1437-45bc-9b07-ad6f015e5f28;RU)" \
+ "(OA;CIIO;RPLCLORC;;bf967a9c-0de6-11d0-a285-00aa003049e2;RU)" \
+ "(OA;CIIO;RPLCLORC;;bf967aba-0de6-11d0-a285-00aa003049e2;RU)" \
+ "(OA;;CR;05c74c5e-4deb-43b4-bd9f-86664c2a7fd5;;AU)" \
+ "(OA;;CR;89e95b76-444d-4c62-991a-0facbeda640c;;ED)" \
+ "(OA;;CR;ccc2dc7d-a6ad-4a7a-8846-c04e3cc53501;;AU)" \
+ "(OA;;CR;280f369c-67c7-438e-ae98-1d46f3c6f541;;AU)" \
+ "(OA;;CR;1131f6aa-9c07-11d1-f79f-00c04fc2dcd2;;ED)" \
+ "(OA;;CR;1131f6ab-9c07-11d1-f79f-00c04fc2dcd2;;ED)" \
+ "(OA;;CR;1131f6ac-9c07-11d1-f79f-00c04fc2dcd2;;ED)" \
+ "(OA;;CR;1131f6ae-9c07-11d1-f79f-00c04fc2dcd2;;ED)" \
+ "(OA;;RP;b8119fd0-04f6-4762-ab7a-4986c76b3f9a;;AU)" \
+ "(OA;CIIO;RPWPCR;91e647de-d96f-4b70-9557-d63ff4f3ccd8;;PS)" \
+ "(A;;RPWPCRCCLCLORCWOWDSW;;;DA)" \
+ "(A;CI;RPWPCRCCDCLCLORCWOWDSDDTSW;;;EA)" \
+ "(A;;RPRC;;;RU)" \
+ "(A;CI;LC;;;RU)" \
+ "(A;CI;RPWPCRCCLCLORCWOWDSDSW;;;BA)" \
+ "(A;;RP;;;WD)" \
+ "(A;;RPLCLORC;;;ED)" \
+ "(A;;RPLCLORC;;;AU)" \
+ "(A;;RPWPCRCCDCLCLORCWOWDSDDTSW;;;SY)" \
+ "S:AI(OU;CISA;WP;f30e3bbe-9ff0-11d1-b603-0000f80367c1;bf967aa5-0de6-11d0-a285-00aa003049e2;WD)" \
+ "(OU;CISA;WP;f30e3bbf-9ff0-11d1-b603-0000f80367c1;bf967aa5-0de6-11d0-a285-00aa003049e2;WD)" \
+ "(AU;SA;CR;;;DU)(AU;SA;CR;;;BA)(AU;SA;WPWOWD;;;WD)"
+ sec = security.descriptor.from_sddl(sddl, domain_sid)
+ return b64encode(ndr_pack(sec))
DEFAULTSITE = "Default-First-Site-Name"
self.slapdconf = None
self.modulesconf = None
self.memberofconf = None
- self.fedoradsinf = None
- self.fedoradspartitions = None
- self.fedoradssasl = None
- self.fedoradspam = None
- self.fedoradsrefint = None
- self.fedoradslinkedattributes = None
- self.fedoradsindex = None
- self.fedoradssamba = None
self.olmmron = None
self.olmmrserveridsconf = None
self.olmmrsyncreplconf = None
self.domaindn = None
self.configdn = None
self.schemadn = None
- self.sambadn = None
self.ldapmanagerdn = None
self.dnsdomain = None
self.realm = None
self.domaindn = None
self.lp = None
self.samdb = None
-
-class Schema(object):
- def __init__(self, setup_path, domain_sid, schemadn=None,
- serverdn=None, sambadn=None, ldap_backend_type=None):
- """Load schema for the SamDB from the AD schema files and samba4_schema.ldif
-
- :param samdb: Load a schema into a SamDB.
- :param setup_path: Setup path function.
- :param schemadn: DN of the schema
- :param serverdn: DN of the server
-
- Returns the schema data loaded, to avoid double-parsing when then needing to add it to the db
- """
-
- self.ldb = Ldb()
- self.schema_data = read_ms_schema(setup_path('ad-schema/MS-AD_Schema_2K8_Attributes.txt'),
- setup_path('ad-schema/MS-AD_Schema_2K8_Classes.txt'))
- self.schema_data += open(setup_path("schema_samba4.ldif"), 'r').read()
- self.schema_data = substitute_var(self.schema_data, {"SCHEMADN": schemadn})
- check_all_substituted(self.schema_data)
-
- self.schema_dn_modify = read_and_sub_file(setup_path("provision_schema_basedn_modify.ldif"),
- {"SCHEMADN": schemadn,
- "SERVERDN": serverdn,
- })
-
- descr = get_schema_descriptor(domain_sid)
- self.schema_dn_add = read_and_sub_file(setup_path("provision_schema_basedn.ldif"),
- {"SCHEMADN": schemadn,
- "DESCRIPTOR": descr
- })
-
- prefixmap = open(setup_path("prefixMap.txt"), 'r').read()
- prefixmap = b64encode(prefixmap)
-
-
- # We don't actually add this ldif, just parse it
- prefixmap_ldif = "dn: cn=schema\nprefixMap:: %s\n\n" % prefixmap
- self.ldb.set_schema_from_ldif(prefixmap_ldif, self.schema_data)
-
-
-# Return a hash with the forward attribute as a key and the back as the value
-def get_linked_attributes(schemadn,schemaldb):
- attrs = ["linkID", "lDAPDisplayName"]
- res = schemaldb.search(expression="(&(linkID=*)(!(linkID:1.2.840.113556.1.4.803:=1))(objectclass=attributeSchema)(attributeSyntax=2.5.5.1))", base=schemadn, scope=SCOPE_ONELEVEL, attrs=attrs)
- attributes = {}
- for i in range (0, len(res)):
- expression = "(&(objectclass=attributeSchema)(linkID=%d)(attributeSyntax=2.5.5.1))" % (int(res[i]["linkID"][0])+1)
- target = schemaldb.searchone(basedn=schemadn,
- expression=expression,
- attribute="lDAPDisplayName",
- scope=SCOPE_SUBTREE)
- if target is not None:
- attributes[str(res[i]["lDAPDisplayName"])]=str(target)
-
- return attributes
-
-def get_dnsyntax_attributes(schemadn,schemaldb):
- attrs = ["linkID", "lDAPDisplayName"]
- res = schemaldb.search(expression="(&(!(linkID=*))(objectclass=attributeSchema)(attributeSyntax=2.5.5.1))", base=schemadn, scope=SCOPE_ONELEVEL, attrs=attrs)
- attributes = []
- for i in range (0, len(res)):
- attributes.append(str(res[i]["lDAPDisplayName"]))
-
- return attributes
-
-
def check_install(lp, session_info, credentials):
"""Check whether the current install seems ok.
findnss_gid = lambda names: findnss(grp.getgrnam, names)[2]
-def read_and_sub_file(file, subst_vars):
- """Read a file and sub in variables found in it
-
- :param file: File to be read (typically from setup directory)
- param subst_vars: Optional variables to subsitute in the file.
- """
- data = open(file, 'r').read()
- if subst_vars is not None:
- data = substitute_var(data, subst_vars)
- check_all_substituted(data)
- return data
-
-
def setup_add_ldif(ldb, ldif_path, subst_vars=None,controls=["relax:0"]):
"""Setup a ldb in the private dir.
ldb.transaction_commit()
-def setup_file(template, fname, subst_vars=None):
- """Setup a file in the private dir.
-
- :param template: Path of the template file.
- :param fname: Path of the file to create.
- :param subst_vars: Substitution variables.
- """
- f = fname
-
- if os.path.exists(f):
- os.unlink(f)
-
- data = read_and_sub_file(template, subst_vars)
- open(f, 'w').write(data)
-
-
def provision_paths_from_lp(lp, dnsdomain):
"""Set the default paths for provisioning.
"modules.conf")
paths.memberofconf = os.path.join(paths.ldapdir,
"memberof.conf")
- paths.fedoradsinf = os.path.join(paths.ldapdir,
- "fedorads.inf")
- paths.fedoradspartitions = os.path.join(paths.ldapdir,
- "fedorads-partitions.ldif")
- paths.fedoradssasl = os.path.join(paths.ldapdir,
- "fedorads-sasl.ldif")
- paths.fedoradspam = os.path.join(paths.ldapdir,
- "fedorads-pam.ldif")
- paths.fedoradsrefint = os.path.join(paths.ldapdir,
- "fedorads-refint.ldif")
- paths.fedoradslinkedattributes = os.path.join(paths.ldapdir,
- "fedorads-linked-attributes.ldif")
- paths.fedoradsindex = os.path.join(paths.ldapdir,
- "fedorads-index.ldif")
- paths.fedoradssamba = os.path.join(paths.ldapdir,
- "fedorads-samba.ldif")
paths.olmmrserveridsconf = os.path.join(paths.ldapdir,
"mmr_serverids.conf")
paths.olmmrsyncreplconf = os.path.join(paths.ldapdir,
def guess_names(lp=None, hostname=None, domain=None, dnsdomain=None,
serverrole=None, rootdn=None, domaindn=None, configdn=None,
- schemadn=None, serverdn=None, sitename=None, sambadn=None):
+ schemadn=None, serverdn=None, sitename=None):
"""Guess configuration settings to use."""
if hostname is None:
- hostname = socket.gethostname().split(".")[0].lower()
+ hostname = socket.gethostname().split(".")[0]
- netbiosname = hostname.upper()
+ netbiosname = lp.get("netbios name")
+ if netbiosname is None:
+ netbiosname = hostname
+ assert netbiosname is not None
+ netbiosname = netbiosname.upper()
if not valid_netbios_name(netbiosname):
raise InvalidNetbiosName(netbiosname)
- hostname = hostname.lower()
-
if dnsdomain is None:
- dnsdomain = lp.get("realm").lower()
+ dnsdomain = lp.get("realm")
+ assert dnsdomain is not None
+ dnsdomain = dnsdomain.lower()
if serverrole is None:
serverrole = lp.get("server role")
+ assert serverrole is not None
+ serverrole = serverrole.lower()
- assert dnsdomain is not None
realm = dnsdomain.upper()
if lp.get("realm").upper() != realm:
- raise Exception("realm '%s' in %s must match chosen realm '%s'" %
- (lp.get("realm"), lp.configfile, realm))
-
+ raise ProvisioningError("guess_names: Realm '%s' in smb.conf must match chosen realm '%s'!", lp.get("realm").upper(), realm)
+
if serverrole == "domain controller":
if domain is None:
domain = lp.get("workgroup")
+ assert domain is not None
+ domain = domain.upper()
+
+ if lp.get("workgroup").upper() != domain:
+ raise ProvisioningError("guess_names: Workgroup '%s' in smb.conf must match chosen domain '%s'!", lp.get("workgroup").upper(), domain)
+
if domaindn is None:
domaindn = "DC=" + dnsdomain.replace(".", ",DC=")
- if lp.get("workgroup").upper() != domain.upper():
- raise Exception("workgroup '%s' in smb.conf must match chosen domain '%s'",
- lp.get("workgroup"), domain)
else:
domain = netbiosname
if domaindn is None:
domaindn = "DC=" + netbiosname
- assert domain is not None
- domain = domain.upper()
-
if not valid_netbios_name(domain):
raise InvalidNetbiosName(domain)
- if netbiosname.upper() == realm:
- raise Exception("realm %s must not be equal to netbios domain name %s", realm, netbiosname)
-
if hostname.upper() == realm:
- raise Exception("realm %s must not be equal to hostname %s", realm, hostname)
-
- if domain.upper() == realm:
- raise Exception("realm %s must not be equal to domain name %s", realm, domain)
+ raise ProvisioningError("guess_names: Realm '%s' must not be equal to hostname '%s'!", realm, hostname)
+ if netbiosname == realm:
+ raise ProvisioningError("guess_names: Realm '%s' must not be equal to netbios hostname '%s'!", realm, netbiosname)
+ if domain == realm:
+ raise ProvisioningError("guess_names: Realm '%s' must not be equal to short domain name '%s'!", realm, domain)
if rootdn is None:
rootdn = domaindn
configdn = "CN=Configuration," + rootdn
if schemadn is None:
schemadn = "CN=Schema," + configdn
- if sambadn is None:
- sambadn = "CN=Samba"
if sitename is None:
sitename=DEFAULTSITE
names.domaindn = domaindn
names.configdn = configdn
names.schemadn = schemadn
- names.sambadn = sambadn
names.ldapmanagerdn = "CN=Manager," + rootdn
names.dnsdomain = dnsdomain
names.domain = domain
def make_smbconf(smbconf, setup_path, hostname, domain, realm, serverrole,
- targetdir):
+ targetdir, sid_generator):
"""Create a new smb.conf file based on a couple of basic settings.
"""
assert smbconf is not None
if hostname is None:
- hostname = socket.gethostname().split(".")[0].lower()
+ hostname = socket.gethostname().split(".")[0]
+ netbiosname = hostname.upper()
if serverrole is None:
serverrole = "standalone"
elif serverrole == "standalone":
smbconfsuffix = "standalone"
+ if sid_generator is None:
+ sid_generator = "internal"
+
assert domain is not None
+ domain = domain.upper()
+
assert realm is not None
+ realm = realm.upper()
default_lp = param.LoadParm()
#Load non-existant file
privatedir_line = ""
lockdir_line = ""
+ if sid_generator == "internal":
+ sid_generator_line = ""
+ else:
+ sid_generator_line = "sid generator = " + sid_generator
+
sysvol = os.path.join(default_lp.get("lock dir"), "sysvol")
netlogon = os.path.join(sysvol, realm.lower(), "scripts")
setup_file(setup_path("provision.smb.conf.%s" % smbconfsuffix),
smbconf, {
- "HOSTNAME": hostname,
+ "NETBIOS_NAME": netbiosname,
"DOMAIN": domain,
"REALM": realm,
"SERVERROLE": serverrole,
"NETLOGONPATH": netlogon,
"SYSVOLPATH": sysvol,
+ "SIDGENERATOR_LINE": sid_generator_line,
"PRIVATEDIR_LINE": privatedir_line,
"LOCKDIR_LINE": lockdir_line
})
idmap.setup_name_mapping(sid + "-513", idmap.TYPE_GID, users_gid)
def setup_samdb_partitions(samdb_path, setup_path, message, lp, session_info,
- credentials, names, schema,
- serverrole, ldap_backend=None,
+ provision_backend, names, schema,
+ serverrole,
erase=False):
"""Setup the partitions for the SAM database.
# just want to wipe and re-initialise the database, not start it up
try:
- samdb = Ldb(url=samdb_path, session_info=session_info,
- credentials=credentials, lp=lp, options=["modules:"])
- res = samdb.search(base="@PARTITION", scope=SCOPE_BASE, attrs=["partition"], expression="partition=*")
- if len(res) == 1:
- try:
- old_partitions = res[0]["partition"]
- except KeyError:
- pass
-
- if old_partitions is not None:
- new_partitions = [];
- for old_partition in old_partitions:
- new_partition = old_partition
- if old_partition.endswith(".ldb"):
- p = old_partition.split(":")[0]
- dn = ldb.Dn(schema.ldb, p)
- new_partition = dn.get_casefold()
- new_partitions.append(new_partition)
-
- # Wipes the database
- samdb.erase_except_schema_controlled()
- except LdbError:
os.unlink(samdb_path)
- samdb = Ldb(url=samdb_path, session_info=session_info,
- credentials=credentials, lp=lp, options=["modules:"])
- # Wipes the database
- samdb.erase_except_schema_controlled()
+ except OSError:
+ pass
+
+ samdb = Ldb(url=samdb_path, session_info=session_info,
+ lp=lp, options=["modules:"])
#Add modules to the list to activate them by default
#beware often order is important
modules_list = ["resolve_oids",
"rootdse",
"lazy_commit",
- "acl",
"paged_results",
"ranged_results",
"anr",
"rdn_name",
"objectclass",
"descriptor",
+ "acl",
"samldb",
"password_hash",
"operational",
"linked_attributes",
"extended_dn_out_ldb"]
modules_list2 = ["show_deleted",
+ "schema_load",
"new_partition",
- "partition"]
+ "partition"]
+
ldap_backend_line = "# No LDAP backend"
- if ldap_backend is not None:
- ldap_backend_line = "ldapBackend: %s" % ldap_backend.ldapi_uri
+ if provision_backend.type is not "ldb":
+ ldap_backend_line = "ldapBackend: %s" % provision_backend.ldapi_uri
- if ldap_backend.ldap_backend_type == "fedora-ds":
+ if provision_backend.ldap_backend_type == "fedora-ds":
backend_modules = ["nsuniqueid", "paged_searches"]
# We can handle linked attributes here, as we don't have directory-side subtree operations
- tdb_modules_list = ["extended_dn_out_dereference"]
- elif ldap_backend.ldap_backend_type == "openldap":
+ tdb_modules_list = ["extended_dn_out_fds"]
+ elif provision_backend.ldap_backend_type == "openldap":
backend_modules = ["entryuuid", "paged_searches"]
# OpenLDAP handles subtree renames, so we don't want to do any of these things
- tdb_modules_list = ["extended_dn_out_dereference"]
+ tdb_modules_list = ["extended_dn_out_openldap"]
elif serverrole == "domain controller":
tdb_modules_list.insert(0, "repl_meta_data")
"SCHEMADN_MOD2": ",objectguid",
"CONFIGDN": ldb.Dn(schema.ldb, names.configdn).get_casefold(),
"DOMAINDN": ldb.Dn(schema.ldb, names.domaindn).get_casefold(),
- "SCHEMADN_MOD": "schema_fsmo",
+ "SCHEMADN_MOD": "schema_data",
"CONFIGDN_MOD": "naming_fsmo",
"DOMAINDN_MOD": "pdc_fsmo",
"MODULES_LIST": ",".join(modules_list),
})
- if new_partitions is not None:
- m = ldb.Message()
- m.dn = ldb.Dn(samdb, "@PARTITION")
-
- m["partition"] = ldb.MessageElement(new_partitions, ldb.FLAG_MOD_ADD, "partition")
- samdb.modify(m)
-
samdb.load_ldif_file_add(setup_path("provision_init.ldif"))
message("Setting up sam.ldb rootDSE")
})
-def setup_secretsdb(path, setup_path, session_info, credentials, lp):
+def setup_secretsdb(path, setup_path, session_info, backend_credentials, lp):
"""Setup the secrets database.
:param path: Path to the secrets database.
"""
if os.path.exists(path):
os.unlink(path)
- secrets_ldb = Ldb(path, session_info=session_info, credentials=credentials,
+ secrets_ldb = Ldb(path, session_info=session_info,
lp=lp)
secrets_ldb.erase()
secrets_ldb.load_ldif_file_add(setup_path("secrets_init.ldif"))
- secrets_ldb = Ldb(path, session_info=session_info, credentials=credentials,
+ secrets_ldb = Ldb(path, session_info=session_info,
lp=lp)
secrets_ldb.transaction_start()
secrets_ldb.load_ldif_file_add(setup_path("secrets.ldif"))
- if credentials is not None and credentials.authentication_requested():
- if credentials.get_bind_dn() is not None:
+ if backend_credentials is not None and backend_credentials.authentication_requested():
+ if backend_credentials.get_bind_dn() is not None:
setup_add_ldif(secrets_ldb, setup_path("secrets_simple_ldap.ldif"), {
- "LDAPMANAGERDN": credentials.get_bind_dn(),
- "LDAPMANAGERPASS_B64": b64encode(credentials.get_password())
+ "LDAPMANAGERDN": backend_credentials.get_bind_dn(),
+ "LDAPMANAGERPASS_B64": b64encode(backend_credentials.get_password())
})
else:
setup_add_ldif(secrets_ldb, setup_path("secrets_sasl_ldap.ldif"), {
- "LDAPADMINUSER": credentials.get_username(),
- "LDAPADMINREALM": credentials.get_realm(),
- "LDAPADMINPASS_B64": b64encode(credentials.get_password())
+ "LDAPADMINUSER": backend_credentials.get_username(),
+ "LDAPADMINREALM": backend_credentials.get_realm(),
+ "LDAPADMINPASS_B64": b64encode(backend_credentials.get_password())
})
return secrets_ldb
})
-def setup_samdb(path, setup_path, session_info, credentials, lp,
+def setup_samdb(path, setup_path, session_info, provision_backend, lp,
names, message,
domainsid, domainguid, policyguid, policyguid_dc,
fill, adminpass, krbtgtpass,
machinepass, invocationid, dnspass, ntdsguid,
serverrole, dom_for_fun_level=None,
- schema=None, ldap_backend=None):
+ schema=None):
"""Setup a complete SAM Database.
:note: This will wipe the main SAM database file!
# Also wipes the database
setup_samdb_partitions(path, setup_path, message=message, lp=lp,
- credentials=credentials, session_info=session_info,
- names=names, ldap_backend=ldap_backend,
+ provision_backend=provision_backend, session_info=session_info,
+ names=names,
serverrole=serverrole, schema=schema)
if (schema == None):
- schema = Schema(setup_path, domainsid, schemadn=names.schemadn, serverdn=names.serverdn,
- sambadn=names.sambadn, ldap_backend_type=ldap_backend.ldap_backend_type)
+ schema = Schema(setup_path, domainsid, schemadn=names.schemadn, serverdn=names.serverdn)
# Load the database, but importantly, use Ldb not SamDB as we don't want to load the global schema
samdb = Ldb(session_info=session_info,
- credentials=credentials, lp=lp)
+ credentials=provision_backend.credentials, lp=lp)
message("Pre-loading the Samba 4 and AD schema")
samdb.transaction_start()
try:
- message("Erasing data from partitions")
- # Load the schema (again). This time it will force a reindex,
- # and will therefore make the erase_partitions() below
- # computationally sane
- samdb.set_schema_from_ldb(schema.ldb)
- samdb.erase_partitions()
-
# Set the domain functionality levels onto the database.
# Various module (the password_hash module in particular) need
# to know what level of AD we are emulating.
domainguid_line = "objectGUID: %s\n-" % domainguid
else:
domainguid_line = ""
+
+ descr = get_domain_descriptor(domainsid)
setup_add_ldif(samdb, setup_path("provision_basedn.ldif"), {
"DOMAINDN": names.domaindn,
- "DOMAINGUID": domainguid_line
+ "DOMAINGUID": domainguid_line,
+ "DESCRIPTOR": descr
})
dnspass=None, root=None, nobody=None, users=None,
wheel=None, backup=None, aci=None, serverrole=None,
dom_for_fun_level=None,
- ldap_backend_extra_port=None, ldap_backend_type=None,
+ ldap_backend_extra_port=None, backend_type=None,
sitename=None,
ol_mmr_urls=None, ol_olc=None,
setup_ds_path=None, slapd_path=None, nosync=False,
#Make a new, random password between Samba and it's LDAP server
ldapadminpass=glue.generate_random_str(12)
+ if backend_type is None:
+ backend_type = "ldb"
+
+ sid_generator = "internal"
+ if backend_type == "fedora-ds":
+ sid_generator = "backend"
root_uid = findnss_uid([root or "root"])
nobody_uid = findnss_uid([nobody or "nobody"])
# only install a new smb.conf if there isn't one there already
if not os.path.exists(smbconf):
make_smbconf(smbconf, setup_path, hostname, domain, realm, serverrole,
- targetdir)
+ targetdir, sid_generator)
lp = param.LoadParm()
lp.load(smbconf)
- names = guess_names(lp=lp, hostname=hostname, domain=domain,
- dnsdomain=realm, serverrole=serverrole, sitename=sitename,
- rootdn=rootdn, domaindn=domaindn, configdn=configdn, schemadn=schemadn,
- serverdn=serverdn)
+ names = guess_names(lp=lp, hostname=hostname, domain=domain,
+ dnsdomain=realm, serverrole=serverrole,
+ domaindn=domaindn, configdn=configdn, schemadn=schemadn,
+ serverdn=serverdn, sitename=sitename)
paths = provision_paths_from_lp(lp, names.dnsdomain)
ldapi_url = "ldapi://%s" % urllib.quote(paths.s4_ldapi_path, safe="")
- schema = Schema(setup_path, domainsid, schemadn=names.schemadn, serverdn=names.serverdn,
- sambadn=names.sambadn, ldap_backend_type=ldap_backend_type)
+ schema = Schema(setup_path, domainsid, schemadn=names.schemadn, serverdn=names.serverdn)
- secrets_credentials = credentials
- provision_backend = None
- if ldap_backend_type:
- # We only support an LDAP backend over ldapi://
-
- provision_backend = ProvisionBackend(paths=paths, setup_path=setup_path,
- lp=lp, credentials=credentials,
- names=names,
- message=message, hostname=hostname,
- root=root, schema=schema,
- ldap_backend_type=ldap_backend_type,
- ldapadminpass=ldapadminpass,
- ldap_backend_extra_port=ldap_backend_extra_port,
- ol_mmr_urls=ol_mmr_urls,
- slapd_path=slapd_path,
- setup_ds_path=setup_ds_path,
- ldap_dryrun_mode=ldap_dryrun_mode)
-
- # Now use the backend credentials to access the databases
- credentials = provision_backend.credentials
- secrets_credentials = provision_backend.adminCredentials
- ldapi_url = provision_backend.ldapi_uri
+ if backend_type == "ldb":
+ provision_backend = LDBBackend(backend_type,
+ paths=paths, setup_path=setup_path,
+ lp=lp, credentials=credentials,
+ names=names,
+ message=message)
+ elif backend_type == "existing":
+ provision_backend = ExistingBackend(backend_type,
+ paths=paths, setup_path=setup_path,
+ lp=lp, credentials=credentials,
+ names=names,
+ message=message)
+ elif backend_type == "fedora-ds":
+ provision_backend = FDSBackend(backend_type,
+ paths=paths, setup_path=setup_path,
+ lp=lp, credentials=credentials,
+ names=names,
+ message=message,
+ domainsid=domainsid,
+ schema=schema,
+ hostname=hostname,
+ ldapadminpass=ldapadminpass,
+ slapd_path=slapd_path,
+ ldap_backend_extra_port=ldap_backend_extra_port,
+ ldap_dryrun_mode=ldap_dryrun_mode,
+ root=root,
+ setup_ds_path=setup_ds_path)
+ elif backend_type == "openldap":
+ provision_backend = OpenLDAPBackend(backend_type,
+ paths=paths, setup_path=setup_path,
+ lp=lp, credentials=credentials,
+ names=names,
+ message=message,
+ domainsid=domainsid,
+ schema=schema,
+ hostname=hostname,
+ ldapadminpass=ldapadminpass,
+ slapd_path=slapd_path,
+ ldap_backend_extra_port=ldap_backend_extra_port,
+ ldap_dryrun_mode=ldap_dryrun_mode,
+ ol_mmr_urls=ol_mmr_urls,
+ nosync=nosync)
+ else:
+ raise ProvisioningError("Unknown LDAP backend type selected")
+
+ provision_backend.init()
+ provision_backend.start()
# only install a new shares config db if there is none
if not os.path.exists(paths.shareconf):
message("Setting up share.ldb")
share_ldb = Ldb(paths.shareconf, session_info=session_info,
- credentials=credentials, lp=lp)
+ lp=lp)
share_ldb.load_ldif_file_add(setup_path("share.ldif"))
message("Setting up secrets.ldb")
secrets_ldb = setup_secretsdb(paths.secrets, setup_path,
session_info=session_info,
- credentials=secrets_credentials, lp=lp)
+ backend_credentials=provision_backend.secrets_credentials, lp=lp)
message("Setting up the registry")
setup_registry(paths.hklm, setup_path, session_info,
lp=lp)
message("Setting up SAM db")
- samdb = setup_samdb(paths.samdb, setup_path, session_info=session_info,
- credentials=credentials, lp=lp, names=names,
- message=message,
+ samdb = setup_samdb(paths.samdb, setup_path, session_info,
+ provision_backend, lp, names,
+ message,
domainsid=domainsid,
schema=schema, domainguid=domainguid,
policyguid=policyguid, policyguid_dc=policyguid_dc,
invocationid=invocationid,
machinepass=machinepass, dnspass=dnspass,
ntdsguid=ntdsguid, serverrole=serverrole,
- dom_for_fun_level=dom_for_fun_level,
- ldap_backend=provision_backend)
+ dom_for_fun_level=dom_for_fun_level)
if serverrole == "domain controller":
if paths.netlogon is None:
realm=names.realm)
message("A Kerberos configuration suitable for Samba 4 has been generated at %s" % paths.krb5conf)
- #Now commit the secrets.ldb to disk
- secrets_ldb.transaction_commit()
-
- if provision_backend is not None:
- if ldap_backend_type == "fedora-ds":
- ldapi_db = Ldb(provision_backend.ldapi_uri, lp=lp, credentials=credentials)
-
- # delete default SASL mappings
- res = ldapi_db.search(expression="(!(cn=samba-admin mapping))", base="cn=mapping,cn=sasl,cn=config", scope=SCOPE_ONELEVEL, attrs=["dn"])
-
- # configure in-directory access control on Fedora DS via the aci attribute (over a direct ldapi:// socket)
- for i in range (0, len(res)):
- dn = str(res[i]["dn"])
- ldapi_db.delete(dn)
-
- aci = """(targetattr = "*") (version 3.0;acl "full access to all by samba-admin";allow (all)(userdn = "ldap:///CN=samba-admin,%s");)""" % names.sambadn
-
- m = ldb.Message()
- m["aci"] = ldb.MessageElement([aci], ldb.FLAG_MOD_REPLACE, "aci")
-
- m.dn = ldb.Dn(1, names.domaindn)
- ldapi_db.modify(m)
-
- m.dn = ldb.Dn(1, names.configdn)
- ldapi_db.modify(m)
-
- m.dn = ldb.Dn(1, names.schemadn)
- ldapi_db.modify(m)
-
- # if an LDAP backend is in use, terminate slapd after final provision and check its proper termination
- if provision_backend.slapd.poll() is None:
- #Kill the slapd
- if hasattr(provision_backend.slapd, "terminate"):
- provision_backend.slapd.terminate()
- else:
- # Older python versions don't have .terminate()
- import signal
- os.kill(provision_backend.slapd.pid, signal.SIGTERM)
-
- #and now wait for it to die
- provision_backend.slapd.communicate()
-
- # now display slapd_command_file.txt to show how slapd must be started next time
- message("Use later the following commandline to start slapd, then Samba:")
- slapd_command = "\'" + "\' \'".join(provision_backend.slapd_command) + "\'"
- message(slapd_command)
- message("This slapd-Commandline is also stored under: " + paths.ldapdir + "/ldap_backend_startup.sh")
-
- setup_file(setup_path("ldap_backend_startup.sh"), paths.ldapdir + "/ldap_backend_startup.sh", {
- "SLAPD_COMMAND" : slapd_command})
-
+ provision_backend.post_setup()
+ provision_backend.shutdown()
create_phpldapadmin_config(paths.phpldapadminconfig, setup_path,
ldapi_url)
+ #Now commit the secrets.ldb to disk
+ secrets_ldb.transaction_commit()
+
message("Please install the phpLDAPadmin configuration located at %s into /etc/phpldapadmin/config.php" % paths.phpldapadminconfig)
message("Once the above files are installed, your Samba4 server will be ready to use")
message("DOMAIN SID: %s" % str(domainsid))
if samdb_fill == FILL_FULL:
message("Admin password: %s" % adminpass)
- if provision_backend:
+ if provision_backend.type is not "ldb":
if provision_backend.credentials.get_bind_dn() is not None:
message("LDAP Backend Admin DN: %s" % provision_backend.credentials.get_bind_dn())
else:
message("LDAP Admin User: %s" % provision_backend.credentials.get_username())
message("LDAP Admin Password: %s" % provision_backend.credentials.get_password())
-
+
+ if provision_backend.slapd_command_escaped is not None:
+ # now display slapd_command_file.txt to show how slapd must be started next time
+ message("Use later the following commandline to start slapd, then Samba:")
+ message(provision_backend.slapd_command_escaped)
+ message("This slapd-Commandline is also stored under: " + paths.ldapdir + "/ldap_backend_startup.sh")
+
+
result = ProvisionResult()
result.domaindn = domaindn
result.paths = paths
sitename=sitename)
-def setup_db_config(setup_path, dbdir):
- """Setup a Berkeley database.
-
- :param setup_path: Setup path function.
- :param dbdir: Database directory."""
- if not os.path.isdir(os.path.join(dbdir, "bdb-logs")):
- os.makedirs(os.path.join(dbdir, "bdb-logs"), 0700)
- if not os.path.isdir(os.path.join(dbdir, "tmp")):
- os.makedirs(os.path.join(dbdir, "tmp"), 0700)
-
- setup_file(setup_path("DB_CONFIG"), os.path.join(dbdir, "DB_CONFIG"),
- {"LDAPDBDIR": dbdir})
-
-class ProvisionBackend(object):
- def __init__(self, paths=None, setup_path=None, lp=None, credentials=None,
- names=None, message=None,
- hostname=None, root=None,
- schema=None, ldapadminpass=None,
- ldap_backend_type=None, ldap_backend_extra_port=None,
- ol_mmr_urls=None,
- setup_ds_path=None, slapd_path=None,
- nosync=False, ldap_dryrun_mode=False):
- """Provision an LDAP backend for samba4
-
- This works for OpenLDAP and Fedora DS
- """
-
- self.ldapi_uri = "ldapi://" + urllib.quote(os.path.join(paths.ldapdir, "ldapi"), safe="")
-
- if not os.path.isdir(paths.ldapdir):
- os.makedirs(paths.ldapdir, 0700)
-
- if ldap_backend_type == "existing":
- #Check to see that this 'existing' LDAP backend in fact exists
- ldapi_db = Ldb(self.ldapi_uri, credentials=credentials)
- search_ol_rootdse = ldapi_db.search(base="", scope=SCOPE_BASE,
- expression="(objectClass=OpenLDAProotDSE)")
-
- # If we have got here, then we must have a valid connection to the LDAP server, with valid credentials supplied
- # This caused them to be set into the long-term database later in the script.
- self.credentials = credentials
- self.ldap_backend_type = "openldap" #For now, assume existing backends at least emulate OpenLDAP
- return
-
- # we will shortly start slapd with ldapi for final provisioning. first check with ldapsearch -> rootDSE via self.ldapi_uri
- # if another instance of slapd is already running
- try:
- ldapi_db = Ldb(self.ldapi_uri)
- search_ol_rootdse = ldapi_db.search(base="", scope=SCOPE_BASE,
- expression="(objectClass=OpenLDAProotDSE)");
- try:
- f = open(paths.slapdpid, "r")
- p = f.read()
- f.close()
- message("Check for slapd Process with PID: " + str(p) + " and terminate it manually.")
- except:
- pass
-
- raise ProvisioningError("Warning: Another slapd Instance seems already running on this host, listening to " + self.ldapi_uri + ". Please shut it down before you continue. ")
-
- except LdbError, e:
- pass
-
- # Try to print helpful messages when the user has not specified the path to slapd
- if slapd_path is None:
- raise ProvisioningError("Warning: LDAP-Backend must be setup with path to slapd, e.g. --slapd-path=\"/usr/local/libexec/slapd\"!")
- if not os.path.exists(slapd_path):
- message (slapd_path)
- raise ProvisioningError("Warning: Given Path to slapd does not exist!")
-
- schemadb_path = os.path.join(paths.ldapdir, "schema-tmp.ldb")
- try:
- os.unlink(schemadb_path)
- except OSError:
- pass
-
-
- # Put the LDIF of the schema into a database so we can search on
- # it to generate schema-dependent configurations in Fedora DS and
- # OpenLDAP
- os.path.join(paths.ldapdir, "schema-tmp.ldb")
- schema.ldb.connect(schemadb_path)
- schema.ldb.transaction_start()
-
- # These bits of LDIF are supplied when the Schema object is created
- schema.ldb.add_ldif(schema.schema_dn_add)
- schema.ldb.modify_ldif(schema.schema_dn_modify)
- schema.ldb.add_ldif(schema.schema_data)
- schema.ldb.transaction_commit()
-
- self.credentials = Credentials()
- self.credentials.guess(lp)
- #Kerberos to an ldapi:// backend makes no sense
- self.credentials.set_kerberos_state(DONT_USE_KERBEROS)
-
- self.adminCredentials = Credentials()
- self.adminCredentials.guess(lp)
- #Kerberos to an ldapi:// backend makes no sense
- self.adminCredentials.set_kerberos_state(DONT_USE_KERBEROS)
-
- self.ldap_backend_type = ldap_backend_type
-
- if ldap_backend_type == "fedora-ds":
- provision_fds_backend(self, paths=paths, setup_path=setup_path,
- names=names, message=message,
- hostname=hostname,
- ldapadminpass=ldapadminpass, root=root,
- schema=schema,
- ldap_backend_extra_port=ldap_backend_extra_port,
- setup_ds_path=setup_ds_path,
- slapd_path=slapd_path,
- nosync=nosync,
- ldap_dryrun_mode=ldap_dryrun_mode)
-
- elif ldap_backend_type == "openldap":
- provision_openldap_backend(self, paths=paths, setup_path=setup_path,
- names=names, message=message,
- hostname=hostname,
- ldapadminpass=ldapadminpass, root=root,
- schema=schema,
- ldap_backend_extra_port=ldap_backend_extra_port,
- ol_mmr_urls=ol_mmr_urls,
- slapd_path=slapd_path,
- nosync=nosync,
- ldap_dryrun_mode=ldap_dryrun_mode)
- else:
- raise ProvisioningError("Unknown LDAP backend type selected")
-
- self.credentials.set_password(ldapadminpass)
- self.adminCredentials.set_username("samba-admin")
- self.adminCredentials.set_password(ldapadminpass)
-
- # Now start the slapd, so we can provision onto it. We keep the
- # subprocess context around, to kill this off at the successful
- # end of the script
- self.slapd = subprocess.Popen(self.slapd_provision_command, close_fds=True, shell=False)
-
- while self.slapd.poll() is None:
- # Wait until the socket appears
- try:
- ldapi_db = Ldb(self.ldapi_uri, lp=lp, credentials=self.credentials)
- search_ol_rootdse = ldapi_db.search(base="", scope=SCOPE_BASE,
- expression="(objectClass=OpenLDAProotDSE)")
- # If we have got here, then we must have a valid connection to the LDAP server!
- return
- except LdbError, e:
- time.sleep(1)
- pass
-
- raise ProvisioningError("slapd died before we could make a connection to it")
-
-
-def provision_openldap_backend(result, paths=None, setup_path=None, names=None,
- message=None,
- hostname=None, ldapadminpass=None, root=None,
- schema=None,
- ldap_backend_extra_port=None,
- ol_mmr_urls=None,
- slapd_path=None, nosync=False,
- ldap_dryrun_mode=False):
-
- #Allow the test scripts to turn off fsync() for OpenLDAP as for TDB and LDB
- nosync_config = ""
- if nosync:
- nosync_config = "dbnosync"
-
- lnkattr = get_linked_attributes(names.schemadn,schema.ldb)
- refint_attributes = ""
- memberof_config = "# Generated from Samba4 schema\n"
- for att in lnkattr.keys():
- if lnkattr[att] is not None:
- refint_attributes = refint_attributes + " " + att
-
- memberof_config += read_and_sub_file(setup_path("memberof.conf"),
- { "MEMBER_ATTR" : att ,
- "MEMBEROF_ATTR" : lnkattr[att] })
-
- refint_config = read_and_sub_file(setup_path("refint.conf"),
- { "LINK_ATTRS" : refint_attributes})
-
- attrs = ["linkID", "lDAPDisplayName"]
- res = schema.ldb.search(expression="(&(objectclass=attributeSchema)(searchFlags:1.2.840.113556.1.4.803:=1))", base=names.schemadn, scope=SCOPE_ONELEVEL, attrs=attrs)
- index_config = ""
- for i in range (0, len(res)):
- index_attr = res[i]["lDAPDisplayName"][0]
- if index_attr == "objectGUID":
- index_attr = "entryUUID"
-
- index_config += "index " + index_attr + " eq\n"
-
-# generate serverids, ldap-urls and syncrepl-blocks for mmr hosts
- mmr_on_config = ""
- mmr_replicator_acl = ""
- mmr_serverids_config = ""
- mmr_syncrepl_schema_config = ""
- mmr_syncrepl_config_config = ""
- mmr_syncrepl_user_config = ""
-
-
- if ol_mmr_urls is not None:
- # For now, make these equal
- mmr_pass = ldapadminpass
-
- url_list=filter(None,ol_mmr_urls.split(' '))
- if (len(url_list) == 1):
- url_list=filter(None,ol_mmr_urls.split(','))
-
-
- mmr_on_config = "MirrorMode On"
- mmr_replicator_acl = " by dn=cn=replicator,cn=samba read"
- serverid=0
- for url in url_list:
- serverid=serverid+1
- mmr_serverids_config += read_and_sub_file(setup_path("mmr_serverids.conf"),
- { "SERVERID" : str(serverid),
- "LDAPSERVER" : url })
- rid=serverid*10
- rid=rid+1
- mmr_syncrepl_schema_config += read_and_sub_file(setup_path("mmr_syncrepl.conf"),
- { "RID" : str(rid),
- "MMRDN": names.schemadn,
- "LDAPSERVER" : url,
- "MMR_PASSWORD": mmr_pass})
-
- rid=rid+1
- mmr_syncrepl_config_config += read_and_sub_file(setup_path("mmr_syncrepl.conf"),
- { "RID" : str(rid),
- "MMRDN": names.configdn,
- "LDAPSERVER" : url,
- "MMR_PASSWORD": mmr_pass})
-
- rid=rid+1
- mmr_syncrepl_user_config += read_and_sub_file(setup_path("mmr_syncrepl.conf"),
- { "RID" : str(rid),
- "MMRDN": names.domaindn,
- "LDAPSERVER" : url,
- "MMR_PASSWORD": mmr_pass })
- # OpenLDAP cn=config initialisation
- olc_syncrepl_config = ""
- olc_mmr_config = ""
- # if mmr = yes, generate cn=config-replication directives
- # and olc_seed.lif for the other mmr-servers
- if ol_mmr_urls is not None:
- serverid=0
- olc_serverids_config = ""
- olc_syncrepl_seed_config = ""
- olc_mmr_config += read_and_sub_file(setup_path("olc_mmr.conf"),{})
- rid=1000
- for url in url_list:
- serverid=serverid+1
- olc_serverids_config += read_and_sub_file(setup_path("olc_serverid.conf"),
- { "SERVERID" : str(serverid),
- "LDAPSERVER" : url })
-
- rid=rid+1
- olc_syncrepl_config += read_and_sub_file(setup_path("olc_syncrepl.conf"),
- { "RID" : str(rid),
- "LDAPSERVER" : url,
- "MMR_PASSWORD": mmr_pass})
-
- olc_syncrepl_seed_config += read_and_sub_file(setup_path("olc_syncrepl_seed.conf"),
- { "RID" : str(rid),
- "LDAPSERVER" : url})
-
- setup_file(setup_path("olc_seed.ldif"), paths.olcseedldif,
- {"OLC_SERVER_ID_CONF": olc_serverids_config,
- "OLC_PW": ldapadminpass,
- "OLC_SYNCREPL_CONF": olc_syncrepl_seed_config})
- # end olc
-
- setup_file(setup_path("slapd.conf"), paths.slapdconf,
- {"DNSDOMAIN": names.dnsdomain,
- "LDAPDIR": paths.ldapdir,
- "DOMAINDN": names.domaindn,
- "CONFIGDN": names.configdn,
- "SCHEMADN": names.schemadn,
- "MEMBEROF_CONFIG": memberof_config,
- "MIRRORMODE": mmr_on_config,
- "REPLICATOR_ACL": mmr_replicator_acl,
- "MMR_SERVERIDS_CONFIG": mmr_serverids_config,
- "MMR_SYNCREPL_SCHEMA_CONFIG": mmr_syncrepl_schema_config,
- "MMR_SYNCREPL_CONFIG_CONFIG": mmr_syncrepl_config_config,
- "MMR_SYNCREPL_USER_CONFIG": mmr_syncrepl_user_config,
- "OLC_SYNCREPL_CONFIG": olc_syncrepl_config,
- "OLC_MMR_CONFIG": olc_mmr_config,
- "REFINT_CONFIG": refint_config,
- "INDEX_CONFIG": index_config,
- "NOSYNC": nosync_config})
-
- setup_db_config(setup_path, os.path.join(paths.ldapdir, "db", "user"))
- setup_db_config(setup_path, os.path.join(paths.ldapdir, "db", "config"))
- setup_db_config(setup_path, os.path.join(paths.ldapdir, "db", "schema"))
-
- if not os.path.exists(os.path.join(paths.ldapdir, "db", "samba", "cn=samba")):
- os.makedirs(os.path.join(paths.ldapdir, "db", "samba", "cn=samba"), 0700)
-
- setup_file(setup_path("cn=samba.ldif"),
- os.path.join(paths.ldapdir, "db", "samba", "cn=samba.ldif"),
- { "UUID": str(uuid.uuid4()),
- "LDAPTIME": timestring(int(time.time()))} )
- setup_file(setup_path("cn=samba-admin.ldif"),
- os.path.join(paths.ldapdir, "db", "samba", "cn=samba", "cn=samba-admin.ldif"),
- {"LDAPADMINPASS_B64": b64encode(ldapadminpass),
- "UUID": str(uuid.uuid4()),
- "LDAPTIME": timestring(int(time.time()))} )
-
- if ol_mmr_urls is not None:
- setup_file(setup_path("cn=replicator.ldif"),
- os.path.join(paths.ldapdir, "db", "samba", "cn=samba", "cn=replicator.ldif"),
- {"MMR_PASSWORD_B64": b64encode(mmr_pass),
- "UUID": str(uuid.uuid4()),
- "LDAPTIME": timestring(int(time.time()))} )
-
-
- mapping = "schema-map-openldap-2.3"
- backend_schema = "backend-schema.schema"
-
- backend_schema_data = schema.ldb.convert_schema_to_openldap("openldap", open(setup_path(mapping), 'r').read())
- assert backend_schema_data is not None
- open(os.path.join(paths.ldapdir, backend_schema), 'w').write(backend_schema_data)
-
- # now we generate the needed strings to start slapd automatically,
- # first ldapi_uri...
- if ldap_backend_extra_port is not None:
- # When we use MMR, we can't use 0.0.0.0 as it uses the name
- # specified there as part of it's clue as to it's own name,
- # and not to replicate to itself
- if ol_mmr_urls is None:
- server_port_string = "ldap://0.0.0.0:%d" % ldap_backend_extra_port
- else:
- server_port_string = "ldap://" + names.hostname + "." + names.dnsdomain +":%d" % ldap_backend_extra_port
- else:
- server_port_string = ""
-
- # Prepare the 'result' information - the commands to return in particular
- result.slapd_provision_command = [slapd_path]
-
- result.slapd_provision_command.append("-F" + paths.olcdir)
-
- result.slapd_provision_command.append("-h")
-
- # copy this command so we have two version, one with -d0 and only ldapi, and one with all the listen commands
- result.slapd_command = list(result.slapd_provision_command)
-
- result.slapd_provision_command.append(result.ldapi_uri)
- result.slapd_provision_command.append("-d0")
-
- uris = result.ldapi_uri
- if server_port_string is not "":
- uris = uris + " " + server_port_string
-
- result.slapd_command.append(uris)
-
- # Set the username - done here because Fedora DS still uses the admin DN and simple bind
- result.credentials.set_username("samba-admin")
-
- # If we were just looking for crashes up to this point, it's a
- # good time to exit before we realise we don't have OpenLDAP on
- # this system
- if ldap_dryrun_mode:
- sys.exit(0)
-
- # Finally, convert the configuration into cn=config style!
- if not os.path.isdir(paths.olcdir):
- os.makedirs(paths.olcdir, 0770)
-
- retcode = subprocess.call([slapd_path, "-Ttest", "-f", paths.slapdconf, "-F", paths.olcdir], close_fds=True, shell=False)
-
-# We can't do this, as OpenLDAP is strange. It gives an error
-# output to the above, but does the conversion sucessfully...
-#
-# if retcode != 0:
-# raise ProvisioningError("conversion from slapd.conf to cn=config failed")
-
- if not os.path.exists(os.path.join(paths.olcdir, "cn=config.ldif")):
- raise ProvisioningError("conversion from slapd.conf to cn=config failed")
-
- # Don't confuse the admin by leaving the slapd.conf around
- os.remove(paths.slapdconf)
-
-
-def provision_fds_backend(result, paths=None, setup_path=None, names=None,
- message=None,
- hostname=None, ldapadminpass=None, root=None,
- schema=None,
- ldap_backend_extra_port=None,
- setup_ds_path=None,
- slapd_path=None,
- nosync=False,
- ldap_dryrun_mode=False):
-
- if ldap_backend_extra_port is not None:
- serverport = "ServerPort=%d" % ldap_backend_extra_port
- else:
- serverport = ""
-
- setup_file(setup_path("fedorads.inf"), paths.fedoradsinf,
- {"ROOT": root,
- "HOSTNAME": hostname,
- "DNSDOMAIN": names.dnsdomain,
- "LDAPDIR": paths.ldapdir,
- "DOMAINDN": names.domaindn,
- "LDAPMANAGERDN": names.ldapmanagerdn,
- "LDAPMANAGERPASS": ldapadminpass,
- "SERVERPORT": serverport})
-
- setup_file(setup_path("fedorads-partitions.ldif"), paths.fedoradspartitions,
- {"CONFIGDN": names.configdn,
- "SCHEMADN": names.schemadn,
- "SAMBADN": names.sambadn,
- })
-
- setup_file(setup_path("fedorads-sasl.ldif"), paths.fedoradssasl,
- {"SAMBADN": names.sambadn,
- })
-
- setup_file(setup_path("fedorads-pam.ldif"), paths.fedoradspam)
-
- lnkattr = get_linked_attributes(names.schemadn,schema.ldb)
-
- refint_config = data = open(setup_path("fedorads-refint-delete.ldif"), 'r').read()
- memberof_config = ""
- index_config = ""
- argnum = 3
-
- for attr in lnkattr.keys():
- if lnkattr[attr] is not None:
- refint_config += read_and_sub_file(setup_path("fedorads-refint-add.ldif"),
- { "ARG_NUMBER" : str(argnum) ,
- "LINK_ATTR" : attr })
- memberof_config += read_and_sub_file(setup_path("fedorads-linked-attributes.ldif"),
- { "MEMBER_ATTR" : attr ,
- "MEMBEROF_ATTR" : lnkattr[attr] })
- index_config += read_and_sub_file(setup_path("fedorads-index.ldif"),
- { "ATTR" : attr })
- argnum += 1
-
- open(paths.fedoradsrefint, 'w').write(refint_config)
- open(paths.fedoradslinkedattributes, 'w').write(memberof_config)
-
- attrs = ["lDAPDisplayName"]
- res = schema.ldb.search(expression="(&(objectclass=attributeSchema)(searchFlags:1.2.840.113556.1.4.803:=1))", base=names.schemadn, scope=SCOPE_ONELEVEL, attrs=attrs)
-
- for i in range (0, len(res)):
- attr = res[i]["lDAPDisplayName"][0]
-
- if attr == "objectGUID":
- attr = "nsUniqueId"
-
- index_config += read_and_sub_file(setup_path("fedorads-index.ldif"),
- { "ATTR" : attr })
-
- open(paths.fedoradsindex, 'w').write(index_config)
-
- setup_file(setup_path("fedorads-samba.ldif"), paths.fedoradssamba,
- {"SAMBADN": names.sambadn,
- "LDAPADMINPASS": ldapadminpass
- })
-
- mapping = "schema-map-fedora-ds-1.0"
- backend_schema = "99_ad.ldif"
-
- # Build a schema file in Fedora DS format
- backend_schema_data = schema.ldb.convert_schema_to_openldap("fedora-ds", open(setup_path(mapping), 'r').read())
- assert backend_schema_data is not None
- open(os.path.join(paths.ldapdir, backend_schema), 'w').write(backend_schema_data)
-
- result.credentials.set_bind_dn(names.ldapmanagerdn)
-
- # Destory the target directory, or else setup-ds.pl will complain
- fedora_ds_dir = os.path.join(paths.ldapdir, "slapd-samba4")
- shutil.rmtree(fedora_ds_dir, True)
-
- result.slapd_provision_command = [slapd_path, "-D", fedora_ds_dir, "-i", paths.slapdpid];
- #In the 'provision' command line, stay in the foreground so we can easily kill it
- result.slapd_provision_command.append("-d0")
-
- #the command for the final run is the normal script
- result.slapd_command = [os.path.join(paths.ldapdir, "slapd-samba4", "start-slapd")]
-
- # If we were just looking for crashes up to this point, it's a
- # good time to exit before we realise we don't have Fedora DS on
- if ldap_dryrun_mode:
- sys.exit(0)
-
- # Try to print helpful messages when the user has not specified the path to the setup-ds tool
- if setup_ds_path is None:
- raise ProvisioningError("Warning: Fedora DS LDAP-Backend must be setup with path to setup-ds, e.g. --setup-ds-path=\"/usr/sbin/setup-ds.pl\"!")
- if not os.path.exists(setup_ds_path):
- message (setup_ds_path)
- raise ProvisioningError("Warning: Given Path to slapd does not exist!")
-
- # Run the Fedora DS setup utility
- retcode = subprocess.call([setup_ds_path, "--silent", "--file", paths.fedoradsinf], close_fds=True, shell=False)
- if retcode != 0:
- raise ProvisioningError("setup-ds failed")
-
- # Load samba-admin
- retcode = subprocess.call([
- os.path.join(paths.ldapdir, "slapd-samba4", "ldif2db"), "-s", names.sambadn, "-i", paths.fedoradssamba],
- close_fds=True, shell=False)
- if retcode != 0:
- raise("ldib2db failed")
-
def create_phpldapadmin_config(path, setup_path, ldapi_uri):
"""Create a PHP LDAP admin configuration file.