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Diffstat (limited to 'source4/rpc_server/drsuapi')
-rw-r--r--source4/rpc_server/drsuapi/addentry.c45
1 files changed, 32 insertions, 13 deletions
diff --git a/source4/rpc_server/drsuapi/addentry.c b/source4/rpc_server/drsuapi/addentry.c
index ac94daa6a6..f63a96740f 100644
--- a/source4/rpc_server/drsuapi/addentry.c
+++ b/source4/rpc_server/drsuapi/addentry.c
@@ -43,13 +43,15 @@ static WERROR drsuapi_add_SPNs(struct drsuapi_bind_state *b_state,
for (obj = first_object; obj; obj=obj->next_object) {
const char *dn_string = obj->object.identifier->dn;
struct ldb_dn *dn = ldb_dn_new(mem_ctx, b_state->sam_ctx, dn_string);
- struct ldb_result *res;
+ struct ldb_result *res, *res2;
struct ldb_dn *ref_dn;
struct GUID ntds_guid;
struct ldb_message *msg;
struct ldb_message_element *el;
const char *ntds_guid_str;
const char *dom_string;
+ const char *attrs2[] = { "dNSHostName", "cn", NULL };
+ const char *dNSHostName, *cn;
DEBUG(6,(__location__ ": Adding SPNs for %s\n",
ldb_dn_get_linearized(dn)));
@@ -78,6 +80,18 @@ static WERROR drsuapi_add_SPNs(struct drsuapi_bind_state *b_state,
dom_string = lp_dnsdomain(dce_call->conn->dce_ctx->lp_ctx);
+ /* get the dNSHostName and cn */
+ ret = ldb_search(b_state->sam_ctx, mem_ctx, &res2,
+ ref_dn, LDB_SCOPE_BASE, attrs2, NULL);
+ if (ret != LDB_SUCCESS) {
+ DEBUG(0,(__location__ ": Failed to find ref_dn '%s'\n",
+ ldb_dn_get_linearized(ref_dn)));
+ return WERR_DS_DRA_INTERNAL_ERROR;
+ }
+
+ dNSHostName = ldb_msg_find_attr_as_string(res2->msgs[0], "dNSHostName", NULL);
+ cn = ldb_msg_find_attr_as_string(res2->msgs[0], "cn", NULL);
+
/*
* construct a modify request to add the new SPNs to
* the machine account
@@ -94,20 +108,25 @@ static WERROR drsuapi_add_SPNs(struct drsuapi_bind_state *b_state,
return WERR_NOMEM;
}
- el->num_values = 2;
- el->values = talloc_array(msg->elements, struct ldb_val, 2);
- if (el->values == NULL) {
+
+ ldb_msg_add_steal_string(msg, "servicePrincipalName",
+ talloc_asprintf(el->values,
+ "E3514235-4B06-11D1-AB04-00C04FC2DCD2/%s/%s",
+ ntds_guid_str, dom_string));
+ ldb_msg_add_steal_string(msg, "servicePrincipalName",
+ talloc_asprintf(el->values, "ldap/%s._msdcs.%s",
+ ntds_guid_str, dom_string));
+ if (cn) {
+ ldb_msg_add_steal_string(msg, "servicePrincipalName",
+ talloc_asprintf(el->values, "ldap/%s", cn));
+ }
+ if (dNSHostName) {
+ ldb_msg_add_steal_string(msg, "servicePrincipalName",
+ talloc_asprintf(el->values, "ldap/%s", dNSHostName));
+ }
+ if (el->num_values < 2) {
return WERR_NOMEM;
}
- /* the magic constant is the GUID of the DRSUAPI RPC
- interface */
- el->values[0].data = (uint8_t *)talloc_asprintf(el->values,
- "E3514235-4B06-11D1-AB04-00C04FC2DCD2/%s/%s",
- ntds_guid_str, dom_string);
- el->values[0].length = strlen((char *)el->values[0].data);
- el->values[1].data = (uint8_t *)talloc_asprintf(el->values, "ldap/%s._msdcs.%s",
- ntds_guid_str, dom_string);
- el->values[1].length = strlen((char *)el->values[1].data);
ret = ldb_modify(b_state->sam_ctx, msg);
if (ret != LDB_SUCCESS) {