r20026: - store the infrastructure server_dn_str

- implement the rid manager info searches

metze
(This used to be commit be3f91afe232d0e5df0a483cf907b04a56bf697e)

1 files changed, 111 insertions, 1 deletions

diff --git a/source4/libnet/libnet_become_dc.c b/source4/libnet/libnet_become_dc.c
index cda31bc446..420c13efc1 100644
--- a/source4/libnet/libnet_become_dc.c
+++ b/source4/libnet/libnet_become_dc.c
@@ -98,6 +98,8 @@ struct libnet_BecomeDC_state {
 		const char *ntds_dn_str;
 		struct GUID ntds_guid;
 	} infrastructure_fsmo;
+
+	struct becomeDC_fsmo rid_manager_fsmo;
 };
 
 static void becomeDC_connect_ldap1(struct libnet_BecomeDC_state *s);
@@ -394,6 +396,9 @@ static NTSTATUS becomeDC_ldap1_infrastructure_fsmo(struct libnet_BecomeDC_state
 	server_dn = ldb_dn_get_parent(s, ntds_dn);
 	NT_STATUS_HAVE_NO_MEMORY(server_dn);
 
+	s->infrastructure_fsmo.server_dn_str = ldb_dn_alloc_linearized(s, server_dn);
+	NT_STATUS_HAVE_NO_MEMORY(s->infrastructure_fsmo.server_dn_str);
+
 	ret = ldb_search(s->ldap1.ldb, server_dn, LDB_SCOPE_BASE,
 			 "(objectClass=*)", dns_attrs, &r);
 	if (ret != LDB_SUCCESS) {
@@ -422,7 +427,109 @@ static NTSTATUS becomeDC_ldap1_infrastructure_fsmo(struct libnet_BecomeDC_state
 
 	talloc_free(r);
 
-	return NT_STATUS_NOT_IMPLEMENTED;
+	return NT_STATUS_OK;
+}
+
+static NTSTATUS becomeDC_ldap1_rid_manager_fsmo(struct libnet_BecomeDC_state *s)
+{
+	int ret;
+	struct ldb_result *r;
+	struct ldb_dn *basedn;
+	const char *reference_dn_str;
+	struct ldb_dn *ntds_dn;
+	struct ldb_dn *server_dn;
+	static const char *rid_attrs[] = {
+		"rIDManagerReference",
+		NULL
+	};
+	static const char *fsmo_attrs[] = {
+		"fSMORoleOwner",
+		NULL
+	};
+	static const char *dns_attrs[] = {
+		"dnsHostName",
+		NULL
+	};
+	static const char *guid_attrs[] = {
+		"objectGUID",
+		NULL
+	};
+
+	basedn = ldb_dn_new(s, s->ldap1.ldb, s->domain.dn_str);
+	NT_STATUS_HAVE_NO_MEMORY(basedn);
+
+	ret = ldb_search(s->ldap1.ldb, basedn, LDB_SCOPE_BASE,
+			 "(objectClass=*)", rid_attrs, &r);
+	talloc_free(basedn);
+	if (ret != LDB_SUCCESS) {
+		return NT_STATUS_LDAP(ret);
+	} else if (r->count != 1) {
+		talloc_free(r);
+		return NT_STATUS_INVALID_NETWORK_RESPONSE;
+	}
+
+	reference_dn_str	= samdb_result_string(r->msgs[0], "rIDManagerReference", NULL);
+	if (!reference_dn_str) return NT_STATUS_INVALID_NETWORK_RESPONSE;
+
+	basedn = ldb_dn_new(s, s->ldap1.ldb, reference_dn_str);
+	NT_STATUS_HAVE_NO_MEMORY(basedn);
+
+	talloc_free(r);
+
+	ret = ldb_search(s->ldap1.ldb, basedn, LDB_SCOPE_BASE,
+			 "(objectClass=*)", fsmo_attrs, &r);
+	talloc_free(basedn);
+	if (ret != LDB_SUCCESS) {
+		return NT_STATUS_LDAP(ret);
+	} else if (r->count != 1) {
+		talloc_free(r);
+		return NT_STATUS_INVALID_NETWORK_RESPONSE;
+	}
+
+	s->rid_manager_fsmo.ntds_dn_str	= samdb_result_string(r->msgs[0], "fSMORoleOwner", NULL);
+	if (!s->rid_manager_fsmo.ntds_dn_str) return NT_STATUS_INVALID_NETWORK_RESPONSE;
+	talloc_steal(s, s->rid_manager_fsmo.ntds_dn_str);
+
+	talloc_free(r);
+
+	ntds_dn = ldb_dn_new(s, s->ldap1.ldb, s->rid_manager_fsmo.ntds_dn_str);
+	NT_STATUS_HAVE_NO_MEMORY(ntds_dn);
+
+	server_dn = ldb_dn_get_parent(s, ntds_dn);
+	NT_STATUS_HAVE_NO_MEMORY(server_dn);
+
+	s->rid_manager_fsmo.server_dn_str = ldb_dn_alloc_linearized(s, server_dn);
+	NT_STATUS_HAVE_NO_MEMORY(s->rid_manager_fsmo.server_dn_str);
+
+	ret = ldb_search(s->ldap1.ldb, server_dn, LDB_SCOPE_BASE,
+			 "(objectClass=*)", dns_attrs, &r);
+	if (ret != LDB_SUCCESS) {
+		return NT_STATUS_LDAP(ret);
+	} else if (r->count != 1) {
+		talloc_free(r);
+		return NT_STATUS_INVALID_NETWORK_RESPONSE;
+	}
+
+	s->rid_manager_fsmo.dns_name	= samdb_result_string(r->msgs[0], "dnsHostName", NULL);
+	if (!s->rid_manager_fsmo.dns_name) return NT_STATUS_INVALID_NETWORK_RESPONSE;
+	talloc_steal(s, s->rid_manager_fsmo.dns_name);
+
+	talloc_free(r);
+
+	ret = ldb_search(s->ldap1.ldb, ntds_dn, LDB_SCOPE_BASE,
+			 "(objectClass=*)", guid_attrs, &r);
+	if (ret != LDB_SUCCESS) {
+		return NT_STATUS_LDAP(ret);
+	} else if (r->count != 1) {
+		talloc_free(r);
+		return NT_STATUS_INVALID_NETWORK_RESPONSE;
+	}
+
+	s->rid_manager_fsmo.ntds_guid = samdb_result_guid(r->msgs[0], "objectGUID");
+
+	talloc_free(r);
+
+	return NT_STATUS_OK;
 }
 
 
@@ -451,6 +558,9 @@ static void becomeDC_connect_ldap1(struct libnet_BecomeDC_state *s)
 	c->status = becomeDC_ldap1_infrastructure_fsmo(s);
 	if (!composite_is_ok(c)) return;
 
+	c->status = becomeDC_ldap1_rid_manager_fsmo(s);
+	if (!composite_is_ok(c)) return;
+
 	composite_error(c, NT_STATUS_NOT_IMPLEMENTED);
 }