r24729: First try and publishing a DNS service account, for folks to play with.

The keytab in dns.keytab should (I hope) do the job.

Andrew Bartlett

source/scripting/libjs/provision.js

@@ -379,6 +379,7 @@ function provision_default_paths(subobj)
 	paths.samdb = lp.get("sam database");
 	paths.secrets = lp.get("secrets database");
 	paths.keytab = "secrets.keytab";
+	paths.dns_keytab = "dns.keytab";
 	paths.dns = lp.get("private dir") + "/" + dnsdomain + ".zone";
 	paths.named_conf = lp.get("private dir") + "/named.conf";
 	paths.winsdb = "wins.ldb";
@@ -469,6 +470,7 @@ function provision_fix_subobj(subobj, paths)
 
 	subobj.SAM_LDB		= "tdb://" + paths.samdb;
 	subobj.SECRETS_KEYTAB	= paths.keytab;
+	subobj.DNS_KEYTAB	= paths.dns_keytab;
 
 	subobj.LDAPDIR = paths.ldapdir;
 	var ldap_path_list = split("/", paths.ldapdir);
@@ -891,6 +893,7 @@ function provision_guess()
 	subobj.POLICYGUID   = randguid();
 	subobj.KRBTGTPASS   = randpass(12);
 	subobj.MACHINEPASS  = randpass(12);
+	subobj.DNSPASS  = randpass(12);
 	subobj.ADMINPASS    = randpass(12);
 	subobj.LDAPMANAGERPASS     = randpass(12);
 	subobj.DEFAULTSITE  = "Default-First-Site-Name";

source/setup/provision

@@ -24,6 +24,7 @@ options = GetOptions(ARGV,
 		'adminpass=s',
 		'krbtgtpass=s',
 		'machinepass=s',
+		'dnspass=s',
 		'root=s',
 		'nobody=s',
 		'nogroup=s',

source/setup/provision_users.ldif

@@ -205,6 +205,22 @@ servicePrincipalName: kadmin/changepw
 isCriticalSystemObject: TRUE
 sambaPassword: ${KRBTGTPASS}
 
+dn: CN=dns,CN=Users,${DOMAINDN}
+objectClass: top
+objectClass: person
+objectClass: organizationalPerson
+objectClass: user
+cn: dns
+description: DNS Service Account
+showInAdvancedViewOnly: TRUE
+userAccountControl: 514
+accountExpires: 9223372036854775807
+sAMAccountName: dns
+sAMAccountType: 805306368
+servicePrincipalName: DNS/${DNSDOMAIN}
+isCriticalSystemObject: TRUE
+sambaPassword: ${DNSPASS}
+
 dn: CN=Domain Computers,CN=Users,${DOMAINDN}
 objectClass: top
 objectClass: group

source/setup/secrets.ldif

@@ -38,3 +38,17 @@ objectSid: ${DOMAINSID}
 servicePrincipalName: kadmin/changepw
 krb5Keytab: HDB:ldb:${SAM_LDB}:
 #The trailing : here is a HACK, but it matches the Heimdal format. 
+
+# A hook from our credentials system into HDB, as we must be on a KDC,
+# we can look directly into the database.
+dn: servicePrincipalName=DNS/${DNSDOMAIN},CN=Principals
+objectClass: top
+objectClass: secret
+objectClass: kerberosSecret
+realm: ${REALM}
+whenCreated: ${LDAPTIME}
+whenChanged: ${LDAPTIME}
+servicePrincipalName: DNS/${DNSDOMAIN}
+privateKeytab: ${DNS_KEYTAB}
+secret: ${DNSPASS}
+