From bb91afe50c2fb1ab8dc102ddef339bd7d46ff84a Mon Sep 17 00:00:00 2001
From: =?utf8?q?Matthias=20Dieter=20Walln=C3=B6fer?= <mdw@samba.org>
Date: Tue, 27 Apr 2010 08:08:42 +0200
Subject: [PATCH] Revert "s4:netr_DsRAddressToSitenames[Ex]W calls - implement
 them correctly with the client site information"

This reverts commit 908d982980846257b65ab576d31131e8793e9399.

I need to merge the improved version of this commit.
---
 source4/rpc_server/netlogon/dcerpc_netlogon.c | 109 +++---------------
 1 file changed, 16 insertions(+), 93 deletions(-)

diff --git a/source4/rpc_server/netlogon/dcerpc_netlogon.c b/source4/rpc_server/netlogon/dcerpc_netlogon.c
index 856d26e964a..f65b5a65b9a 100644
--- a/source4/rpc_server/netlogon/dcerpc_netlogon.c
+++ b/source4/rpc_server/netlogon/dcerpc_netlogon.c
@@ -1515,6 +1515,16 @@ static WERROR dcesrv_netr_NETRLOGONSENDTOSAM(struct dcesrv_call_state *dce_call,
 }
 
 
+/*
+  netr_DsRAddressToSitenamesW
+*/
+static WERROR dcesrv_netr_DsRAddressToSitenamesW(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
+		       struct netr_DsRAddressToSitenamesW *r)
+{
+	DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
+}
+
+
 /*
   netr_DsRGetDCNameEx2
 */
@@ -1666,23 +1676,12 @@ static WERROR dcesrv_netr_NetrEnumerateTrustedDomainsEx(struct dcesrv_call_state
 static WERROR dcesrv_netr_DsRAddressToSitenamesExW(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
 						   struct netr_DsRAddressToSitenamesExW *r)
 {
-	struct ldb_context *sam_ctx;
 	struct netr_DsRAddressToSitenamesExWCtr *ctr;
-	struct loadparm_context *lp_ctx = dce_call->conn->dce_ctx->lp_ctx;
-	uint16_t sin_family;
-	struct sockaddr_in *addr;
-	struct sockaddr_in6 *addr6;
-	char addr_str[INET6_ADDRSTRLEN];
-	char *subnet_name;
-	const char *res;
-	uint32_t i;
-
-	sam_ctx = samdb_connect(mem_ctx, dce_call->event_ctx, lp_ctx,
-				dce_call->conn->auth_state.session_info);
-	if (sam_ctx == NULL) {
-		return WERR_DS_UNAVAILABLE;
-	}
+	int i;
 
+	/* we should map the provided IPs to site names, once we have
+	 * sites support
+	 */
 	ctr = talloc(mem_ctx, struct netr_DsRAddressToSitenamesExWCtr);
 	W_ERROR_HAVE_NO_MEMORY(ctr);
 
@@ -1695,91 +1694,15 @@ static WERROR dcesrv_netr_DsRAddressToSitenamesExW(struct dcesrv_call_state *dce
 	W_ERROR_HAVE_NO_MEMORY(ctr->subnetname);
 
 	for (i=0; i<ctr->count; i++) {
-		ctr->sitename[i].string = NULL;
+		/* FIXME: Hardcoded site name */
+		ctr->sitename[i].string   = "Default-First-Site-Name";
 		ctr->subnetname[i].string = NULL;
-
-		if (r->in.addresses[i].size < sizeof(sin_family)) {
-			continue;
-		}
-		sin_family = SVAL(r->in.addresses[i].buffer, 0);
-
-		switch (sin_family) {
-		case AF_INET:
-			if (r->in.addresses[i].size < sizeof(struct sockaddr_in)) {
-				continue;
-			}
-			addr = (struct sockaddr_in *) r->in.addresses[i].buffer;
-			res = inet_ntop(AF_INET, &addr->sin_addr,
-					addr_str, sizeof(addr_str));
-			break;
-		case AF_INET6:
-			if (r->in.addresses[i].size < sizeof(struct sockaddr_in6)) {
-				continue;
-			}
-			addr6 = (struct sockaddr_in6 *) r->in.addresses[i].buffer;
-			res = inet_ntop(AF_INET6, &addr6->sin6_addr,
-					addr_str, sizeof(addr_str));
-			break;
-		default:
-			continue;
-		break;
-		}
-
-		if (res == NULL) {
-			continue;
-		}
-
-		ctr->sitename[i].string   = samdb_client_site_name(sam_ctx,
-								   mem_ctx,
-								   addr_str,
-								   &subnet_name);
-		W_ERROR_HAVE_NO_MEMORY(ctr->sitename[i].string);
-		ctr->subnetname[i].string = subnet_name;
 	}
 
 	return WERR_OK;
 }
 
 
-/*
-  netr_DsRAddressToSitenamesW
-*/
-static WERROR dcesrv_netr_DsRAddressToSitenamesW(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
-		       struct netr_DsRAddressToSitenamesW *r)
-{
-	struct netr_DsRAddressToSitenamesExW r2;
-	struct netr_DsRAddressToSitenamesWCtr *ctr;
-	uint32_t i;
-	WERROR werr;
-
-	ZERO_STRUCT(r2);
-
-	r2.in.server_name = r->in.server_name;
-	r2.in.count = r->in.count;
-	r2.in.addresses = r->in.addresses;
-
-	r2.out.ctr = talloc(mem_ctx, struct netr_DsRAddressToSitenamesExWCtr *);
-	W_ERROR_HAVE_NO_MEMORY(r2.out.ctr);
-
-	werr = dcesrv_netr_DsRAddressToSitenamesExW(dce_call, mem_ctx, &r2);
-
-	ctr = talloc(mem_ctx, struct netr_DsRAddressToSitenamesWCtr);
-	W_ERROR_HAVE_NO_MEMORY(ctr);
-
-	*r->out.ctr = ctr;
-
-	ctr->count = r->in.count;
-	ctr->sitename = talloc_array(ctr, struct lsa_String, ctr->count);
-	W_ERROR_HAVE_NO_MEMORY(ctr->sitename);
-
-	for (i=0; i<ctr->count; i++) {
-		ctr->sitename[i].string   = (*r2.out.ctr)->sitename[i].string;
-	}
-
-	return werr;
-}
-
-
 /*
   netr_DsrGetDcSiteCoverageW
 */
-- 
2.34.1