summaryrefslogtreecommitdiff
path: root/source3/winbindd/winbindd_dual_srv.c
diff options
context:
space:
mode:
Diffstat (limited to 'source3/winbindd/winbindd_dual_srv.c')
-rw-r--r--source3/winbindd/winbindd_dual_srv.c48
1 files changed, 48 insertions, 0 deletions
diff --git a/source3/winbindd/winbindd_dual_srv.c b/source3/winbindd/winbindd_dual_srv.c
index cecbb61051..b247d5a233 100644
--- a/source3/winbindd/winbindd_dual_srv.c
+++ b/source3/winbindd/winbindd_dual_srv.c
@@ -510,6 +510,54 @@ again:
return status;
}
+NTSTATUS _wbint_PingDc(pipes_struct *p, struct wbint_PingDc *r)
+{
+ NTSTATUS status;
+ struct winbindd_domain *domain;
+ struct rpc_pipe_client *netlogon_pipe;
+ union netr_CONTROL_QUERY_INFORMATION info;
+ WERROR werr;
+ fstring logon_server;
+
+ domain = wb_child_domain();
+ if (domain == NULL) {
+ return NT_STATUS_REQUEST_NOT_ACCEPTED;
+ }
+
+ status = cm_connect_netlogon(domain, &netlogon_pipe);
+ if (!NT_STATUS_IS_OK(status)) {
+ DEBUG(3, ("could not open handle to NETLOGON pipe\n"));
+ return status;
+ }
+
+ fstr_sprintf(logon_server, "\\\\%s", domain->dcname);
+
+ /*
+ * This provokes a WERR_NOT_SUPPORTED error message. This is
+ * documented in the wspp docs. I could not get a successful
+ * call to work, but the main point here is testing that the
+ * netlogon pipe works.
+ */
+ status = rpccli_netr_LogonControl(netlogon_pipe, p->mem_ctx,
+ logon_server, NETLOGON_CONTROL_QUERY,
+ 2, &info, &werr);
+
+ if (NT_STATUS_EQUAL(status, NT_STATUS_IO_TIMEOUT)) {
+ DEBUG(2, ("rpccli_netr_LogonControl timed out\n"));
+ invalidate_cm_connection(&domain->conn);
+ return status;
+ }
+
+ if (!NT_STATUS_EQUAL(status, NT_STATUS_CTL_FILE_NOT_SUPPORTED)) {
+ DEBUG(2, ("rpccli_netr_LogonControl returned %s, expected "
+ "NT_STATUS_CTL_FILE_NOT_SUPPORTED\n",
+ nt_errstr(status)));
+ return status;
+ }
+
+ DEBUG(5, ("winbindd_dual_ping_dc succeeded\n"));
+ return NT_STATUS_OK;
+}
NTSTATUS _wbint_SetMapping(pipes_struct *p, struct wbint_SetMapping *r)
{