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authorStefan Metzmacher <metze@samba.org>2013-01-25 09:36:47 +0100
committerAndrew Bartlett <abartlet@samba.org>2013-01-27 20:14:22 +1100
commitb855df254de40d9de0b7f9042564f6d521ab1c5d (patch)
treecff28b3a15eb9389c71fdbb606ec8a91d2d048b2 /source4
parent4752731c2eb4abeb0b5da3e33aa3096786301a19 (diff)
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provision: setup names.dns_backend
If we have a DomainDnsZone partition: - we use BIND9_DLZ as backend if a dns-<netbiosname> account is available - otherwise, we use SAMBA_INTERNAL else: - we use BIND9_FLATFILE if a dns or dns-<netbiosname> account is available - otherwise, we use NONE Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Diffstat (limited to 'source4')
-rw-r--r--source4/scripting/python/samba/provision/__init__.py26
1 files changed, 26 insertions, 0 deletions
diff --git a/source4/scripting/python/samba/provision/__init__.py b/source4/scripting/python/samba/provision/__init__.py
index 8f4928ce2b..507582bad5 100644
--- a/source4/scripting/python/samba/provision/__init__.py
+++ b/source4/scripting/python/samba/provision/__init__.py
@@ -291,6 +291,32 @@ def find_provision_key_parameters(samdb, secretsdb, idmapdb, paths, smbconf,
else:
names.root_gid = pwd.getpwuid(int(res9[0]["xidNumber"][0])).pw_gid
+ res10 = samdb.search(expression="(samaccountname=dns)",
+ scope=ldb.SCOPE_SUBTREE, attrs=["dn"],
+ controls=["search_options:1:2"])
+ if (len(res10) > 0):
+ has_legacy_dns_account = True
+ else:
+ has_legacy_dns_account = False
+
+ res11 = samdb.search(expression="(samaccountname=dns-%s)" % names.netbiosname,
+ scope=ldb.SCOPE_SUBTREE, attrs=["dn"],
+ controls=["search_options:1:2"])
+ if (len(res11) > 0):
+ has_dns_account = True
+ else:
+ has_dns_account = False
+
+ if names.dnsdomaindn is not None:
+ if has_dns_account:
+ names.dns_backend = 'BIND9_DLZ'
+ else:
+ names.dns_backend = 'SAMBA_INTERNAL'
+ elif has_dns_account or has_legacy_dns_account:
+ names.dns_backend = 'BIND9_FLATFILE'
+ else:
+ names.dns_backend = 'NONE'
+
dns_admins_sid = get_dnsadmins_sid(samdb, names.domaindn)
names.name_map['DnsAdmins'] = str(dns_admins_sid)