r5415: added a NBT-WINSREPLICATION torture test. It asks the server for the

list of partners, and for each partner dumps the complete list of
names
(This used to be commit dacf5f166a0d5a7bc1d96e730748811c9f47bba6)

1 files changed, 199 insertions, 0 deletions

diff --git a/source4/torture/nbt/winsreplication.c b/source4/torture/nbt/winsreplication.c
new file mode 100644
index 0000000000..f7e120d226
--- /dev/null
+++ b/source4/torture/nbt/winsreplication.c
@@ -0,0 +1,199 @@
+/* 
+   Unix SMB/CIFS implementation.
+
+   WINS replication testing
+
+   Copyright (C) Andrew Tridgell 2005
+   
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+   
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include "includes.h"
+#include "libcli/nbt/libnbt.h"
+#include "libcli/wins/winsrepl.h"
+
+#define CHECK_STATUS(status, correct) do { \
+	if (!NT_STATUS_EQUAL(status, correct)) { \
+		printf("(%s) Incorrect status %s - should be %s\n", \
+		       __location__, nt_errstr(status), nt_errstr(correct)); \
+		ret = False; \
+		goto done; \
+	}} while (0)
+
+#define CHECK_VALUE(v, correct) do { \
+	if ((v) != (correct)) { \
+		printf("(%s) Incorrect value %s=%d - should be %d\n", \
+		       __location__, #v, v, correct); \
+		ret = False; \
+		goto done; \
+	}} while (0)
+
+/*
+  extract a nbt_name from a name buffer
+*/
+static struct nbt_name *wrepl_extract_name(TALLOC_CTX *mem_ctx, 
+					   uint8_t *name, uint32_t len)
+{
+	struct nbt_name *ret = talloc_zero(mem_ctx, struct nbt_name);
+
+	/* oh wow, what a nasty bug in windows ... */
+	if (name[0] == 0x1b && len >= 16) {
+		name[0] = name[15];
+		name[15] = 0x1b;
+	}
+
+	if (ret == NULL) return NULL;
+	if (len < 17) {
+		ret->name = talloc_strndup(ret, name, len);
+	} else {
+		char *s = talloc_strndup(ret, name, 15);
+		trim_string(s, NULL, " ");
+		ret->name = s;
+		ret->type = name[15];
+		if (len > 18) {
+			ret->scope = talloc_strndup(ret, name+17, len-17);
+		}
+	}
+	return ret;
+}
+
+/*
+  display a replication entry
+*/
+static void display_entry(TALLOC_CTX *mem_ctx, struct wrepl_wins_name *wname)
+{
+	struct nbt_name *name = wrepl_extract_name(mem_ctx, 
+						   wname->name,
+						   wname->name_len);
+	int i;
+	printf("%s\n", nbt_name_string(mem_ctx, name));
+	if (wname->flags & 2) {
+		for (i=0;i<wname->addresses.addresses.num_ips;i++) {
+			printf("\t%s %s\n", 
+			       wname->addresses.addresses.ips[i].owner,
+			       wname->addresses.addresses.ips[i].ip);
+		}
+	} else {
+		printf("\t%s %s\n", 
+		       wname->addresses.address.owner,
+		       wname->addresses.address.ip);
+	}
+}
+
+/*
+  test a full replication dump from a WINS server
+*/
+static BOOL nbt_test_wins_replication(TALLOC_CTX *mem_ctx, const char *address)
+{
+	BOOL ret = True;
+	struct wrepl_socket *wrepl_socket;
+	NTSTATUS status;
+	struct wrepl_packet request, *reply;
+	int i, j;
+	struct wrepl_table *table;
+
+	wrepl_socket = wrepl_socket_init(mem_ctx, NULL);
+	
+	status = wrepl_connect(wrepl_socket, address);
+	CHECK_STATUS(status, NT_STATUS_OK);
+
+	printf("Send a start association request\n");
+
+	ZERO_STRUCT(request);
+	request.opcode                      = WREPL_OPCODE_BITS;
+	request.mess_type                   = WREPL_START_ASSOCIATION;
+	request.message.start.minor_version = 2;
+	request.message.start.major_version = 5;
+	request.padding                     = data_blob_talloc_zero(mem_ctx, 0);
+
+	status = wrepl_request(wrepl_socket, mem_ctx, &request, &reply);
+	CHECK_STATUS(status, NT_STATUS_OK);
+	CHECK_VALUE(reply->mess_type, WREPL_START_ASSOCIATION_REPLY);
+
+	request.assoc_ctx = reply->message.start_reply.assoc_ctx;
+	printf("association context: 0x%x\n", request.assoc_ctx);
+
+	printf("Send a replication table query\n");
+	request.mess_type = WREPL_REPLICATION;
+	request.message.replication.command = WREPL_REPL_TABLE_QUERY;
+
+	status = wrepl_request(wrepl_socket, mem_ctx, &request, &reply);
+	CHECK_STATUS(status, NT_STATUS_OK);
+	CHECK_VALUE(reply->mess_type, WREPL_REPLICATION);
+	CHECK_VALUE(reply->message.replication.command, WREPL_REPL_TABLE_REPLY);	
+
+	table = &reply->message.replication.info.table;
+
+	printf("Found %d replication partners\n", table->partner_count);
+
+	for (i=0;i<table->partner_count;i++) {
+		printf("%s   max_version=%6llu   min_version=%6llu type=%d\n",
+		       table->partners[i].address, 
+		       table->partners[i].max_version, 
+		       table->partners[i].min_version, 
+		       table->partners[i].type);
+
+		request.message.replication.command = WREPL_REPL_SEND_REQUEST;
+		request.message.replication.info.owner = table->partners[i];
+
+		status = wrepl_request(wrepl_socket, mem_ctx, &request, &reply);
+		CHECK_STATUS(status, NT_STATUS_OK);
+		CHECK_VALUE(reply->mess_type, WREPL_REPLICATION);
+		CHECK_VALUE(reply->message.replication.command, WREPL_REPL_SEND_REPLY);
+
+		printf("Received %d names\n", 
+		       reply->message.replication.info.reply.num_names);
+
+		for (j=0;j<reply->message.replication.info.reply.num_names;j++) {
+			display_entry(mem_ctx,
+				      &reply->message.replication.info.reply.names[j]);
+		}
+	}
+
+done:
+	talloc_free(wrepl_socket);
+	return ret;
+}
+
+/*
+  test WINS replication operations
+*/
+BOOL torture_nbt_winsreplication(void)
+{
+	const char *address;
+	struct nbt_name name;
+	TALLOC_CTX *mem_ctx = talloc_new(NULL);
+	NTSTATUS status;
+	BOOL ret = True;
+	
+	name.name = lp_parm_string(-1, "torture", "host");
+	name.type = NBT_NAME_SERVER;
+	name.scope = NULL;
+
+	/* do an initial name resolution to find its IP */
+	status = resolve_name(&name, mem_ctx, &address);
+	if (!NT_STATUS_IS_OK(status)) {
+		printf("Failed to resolve %s - %s\n",
+		       name.name, nt_errstr(status));
+		talloc_free(mem_ctx);
+		return False;
+	}
+
+	ret &= nbt_test_wins_replication(mem_ctx, address);
+
+	talloc_free(mem_ctx);
+
+	return ret;
+}