From d471e52d23bf89e472c34c58dd9f113e669323a4 Mon Sep 17 00:00:00 2001
From: Andrew Bartlett <abartlet@samba.org>
Date: Wed, 13 Dec 2006 11:19:51 +0000
Subject: r20149: Remove the smb.conf distinction between PDC and BDC.  Now the
 correct way to setup a Samba4 DC is to set 'server role = domain controller'.

We use the fSMORoleOwner attribute in the base DN to determine the PDC.

This patch is quite large, as I have corrected a number of places that
assumed taht we are always the PDC, or that used the smb.conf
lp_server_role() to determine that.

Also included is a warning fix in the SAMR code, where the IDL has
seperated a couple of types for group display enumeration.

We also now use the ldb database to determine if we should run the
global catalog service.

In the near future, I will complete the DRSUAPI
DsGetDomainControllerInfo server-side on the same basis.

Andrew Bartlett
(This used to be commit 67d8365e831adf3eaecd8b34dcc481fc82565893)
---
 source4/rpc_server/common/server_info.c | 75 ++++++++++++++++++++++++++++++++-
 1 file changed, 74 insertions(+), 1 deletion(-)

(limited to 'source4/rpc_server/common/server_info.c')

diff --git a/source4/rpc_server/common/server_info.c b/source4/rpc_server/common/server_info.c
index 12f5c90e8d..26667edc69 100644
--- a/source4/rpc_server/common/server_info.c
+++ b/source4/rpc_server/common/server_info.c
@@ -22,7 +22,10 @@
 
 #include "includes.h"
 #include "librpc/gen_ndr/ndr_srvsvc.h"
+#include "librpc/gen_ndr/svcctl.h"
 #include "rpc_server/dcerpc_server.h"
+#include "dsdb/samdb/samdb.h"
+#include "auth/auth.h"
 
 /* 
     Here are common server info functions used by some dcerpc server interfaces
@@ -81,7 +84,77 @@ _PUBLIC_ uint32_t dcesrv_common_get_version_build(TALLOC_CTX *mem_ctx, struct dc
 /* This hardcoded value should go into a ldb database! */
 _PUBLIC_ uint32_t dcesrv_common_get_server_type(TALLOC_CTX *mem_ctx, struct dcesrv_context *dce_ctx)
 {
-	return lp_default_server_announce();
+	int default_server_announce = 0;
+	default_server_announce |= SV_TYPE_WORKSTATION;
+	default_server_announce |= SV_TYPE_SERVER;
+	default_server_announce |= SV_TYPE_SERVER_UNIX;
+
+	switch (lp_announce_as()) {
+		case ANNOUNCE_AS_NT_SERVER:
+			default_server_announce |= SV_TYPE_SERVER_NT;
+			/* fall through... */
+		case ANNOUNCE_AS_NT_WORKSTATION:
+			default_server_announce |= SV_TYPE_NT;
+			break;
+		case ANNOUNCE_AS_WIN95:
+			default_server_announce |= SV_TYPE_WIN95_PLUS;
+			break;
+		case ANNOUNCE_AS_WFW:
+			default_server_announce |= SV_TYPE_WFW;
+			break;
+		default:
+			break;
+	}
+
+	switch (lp_server_role()) {
+		case ROLE_DOMAIN_MEMBER:
+			default_server_announce |= SV_TYPE_DOMAIN_MEMBER;
+			break;
+		case ROLE_DOMAIN_CONTROLLER:
+		{
+			struct ldb_context *samctx;
+			TALLOC_CTX *tmp_ctx = talloc_new(mem_ctx);
+			if (!tmp_ctx) {
+				break;
+			}
+			/* open main ldb */
+			samctx = samdb_connect(tmp_ctx, anonymous_session(tmp_ctx));
+			if (samctx == NULL) {
+				DEBUG(2,("Unable to open samdb in determining server announce flags\n"));
+			} else {
+				/* Determine if we are the pdc */
+				BOOL is_pdc = samdb_is_pdc(samctx);
+				if (is_pdc) {
+					default_server_announce |= SV_TYPE_DOMAIN_CTRL;
+				} else {
+					default_server_announce |= SV_TYPE_DOMAIN_BAKCTRL;
+				}
+			}
+			/* Close it */
+			talloc_free(tmp_ctx);
+			break;
+		}
+		case ROLE_STANDALONE:
+		default:
+			break;
+	}
+	if (lp_time_server())
+		default_server_announce |= SV_TYPE_TIME_SOURCE;
+
+	if (lp_host_msdfs())
+		default_server_announce |= SV_TYPE_DFS_SERVER;
+
+
+#if 0
+	{ 
+		/* TODO: announce us as print server when we are a print server */
+		BOOL is_print_server = False;
+		if (is_print_server) {
+			default_server_announce |= SV_TYPE_PRINTQ_SERVER;
+		}
+	}
+#endif
+	return default_server_announce;
 }
 
 /* This hardcoded value should go into a ldb database! */
-- 
cgit