r15816: add SMB2-LOCK torture test, which demonstrates what possible valid and invalid

requests you can do with it

metze
(This used to be commit adef1372c118b6c116dfa976d0277be677118fd0)

1 files changed, 215 insertions, 0 deletions

diff --git a/source4/torture/smb2/lock.c b/source4/torture/smb2/lock.c
new file mode 100644
index 0000000000..0bc90e126d
--- /dev/null
+++ b/source4/torture/smb2/lock.c
@@ -0,0 +1,215 @@
+/* 
+   Unix SMB/CIFS implementation.
+
+   SMB2 lock test suite
+
+   Copyright (C) Stefan Metzmacher
+   
+   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/smb2/smb2.h"
+#include "libcli/smb2/smb2_calls.h"
+
+#include "torture/torture.h"
+#include "torture/smb2/proto.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)
+
+static BOOL test_valid_request(TALLOC_CTX *mem_ctx, struct smb2_tree *tree)
+{
+	BOOL ret = True;
+	NTSTATUS status;
+	struct smb2_handle h;
+	uint8_t buf[200];
+	struct smb2_lock lck;
+
+	ZERO_STRUCT(buf);
+
+	status = torture_smb2_testfile(tree, "lock1.txt", &h);
+	CHECK_STATUS(status, NT_STATUS_OK);
+
+	status = smb2_util_write(tree, h, buf, 0, ARRAY_SIZE(buf));
+	CHECK_STATUS(status, NT_STATUS_OK);
+
+	lck.in.unknown1		= 0x0000;
+	lck.in.unknown2		= 0x00000000;
+	lck.in.file.handle	= h;
+	lck.in.offset		= 0x0000000000000000;
+	lck.in.count		= 0x0000000000000000;
+	lck.in.unknown5		= 0x0000000000000000;
+	lck.in.flags		= 0x00000000;
+	status = smb2_lock(tree, &lck);
+	CHECK_STATUS(status, NT_STATUS_INVALID_PARAMETER);
+
+	lck.in.unknown1		= 0x0001;
+	lck.in.unknown2		= 0x00000000;
+	lck.in.file.handle	= h;
+	lck.in.offset		= 0;
+	lck.in.count		= 0;
+	lck.in.unknown5		= 0x00000000;
+	lck.in.flags		= SMB2_LOCK_FLAG_NONE;
+	status = smb2_lock(tree, &lck);
+	CHECK_STATUS(status, NT_STATUS_OK);
+	CHECK_VALUE(lck.out.unknown1, 0);
+
+	lck.in.file.handle.data[0] +=1;
+	status = smb2_lock(tree, &lck);
+	CHECK_STATUS(status, NT_STATUS_NOT_FOUND);
+	lck.in.file.handle.data[0] -=1;
+
+	lck.in.unknown1		= 0x0001;
+	lck.in.unknown2		= 0xFFFFFFFF;
+	lck.in.file.handle	= h;
+	lck.in.offset		= UINT64_MAX;
+	lck.in.count		= UINT64_MAX;
+	lck.in.unknown5		= 0x00000000;
+	lck.in.flags		= SMB2_LOCK_FLAG_EXCLUSIV;
+	status = smb2_lock(tree, &lck);
+	CHECK_STATUS(status, NT_STATUS_OK);
+	CHECK_VALUE(lck.out.unknown1, 0);
+
+	status = smb2_lock(tree, &lck);
+	CHECK_STATUS(status, NT_STATUS_LOCK_NOT_GRANTED);
+
+	status = smb2_lock(tree, &lck);
+	CHECK_STATUS(status, NT_STATUS_OK);
+	CHECK_VALUE(lck.out.unknown1, 0);
+
+	status = smb2_lock(tree, &lck);
+	CHECK_STATUS(status, NT_STATUS_LOCK_NOT_GRANTED);
+
+	status = smb2_lock(tree, &lck);
+	CHECK_STATUS(status, NT_STATUS_OK);
+	CHECK_VALUE(lck.out.unknown1, 0);
+
+	lck.in.unknown1		= 0x0001;
+	lck.in.unknown2		= 0x12345678;
+	lck.in.file.handle	= h;
+	lck.in.offset		= UINT32_MAX;
+	lck.in.count		= UINT32_MAX;
+	lck.in.unknown5		= 0x87654321;
+	lck.in.flags		= SMB2_LOCK_FLAG_EXCLUSIV;
+	status = smb2_lock(tree, &lck);
+	CHECK_STATUS(status, NT_STATUS_OK);
+	CHECK_VALUE(lck.out.unknown1, 0);
+
+	status = smb2_lock(tree, &lck);
+	CHECK_STATUS(status, NT_STATUS_LOCK_NOT_GRANTED);
+
+	status = smb2_lock(tree, &lck);
+	CHECK_STATUS(status, NT_STATUS_OK);
+	CHECK_VALUE(lck.out.unknown1, 0);
+
+	status = smb2_lock(tree, &lck);
+	CHECK_STATUS(status, NT_STATUS_LOCK_NOT_GRANTED);
+
+	status = smb2_lock(tree, &lck);
+	CHECK_STATUS(status, NT_STATUS_OK);
+	CHECK_VALUE(lck.out.unknown1, 0);
+
+	lck.in.flags		= 0x00000000;
+	status = smb2_lock(tree, &lck);
+	CHECK_STATUS(status, NT_STATUS_OK);
+	CHECK_VALUE(lck.out.unknown1, 0);
+
+	status = smb2_lock(tree, &lck);
+	CHECK_STATUS(status, NT_STATUS_OK);
+	CHECK_VALUE(lck.out.unknown1, 0);
+
+	lck.in.flags		= 0x00000001;
+	status = smb2_lock(tree, &lck);
+	CHECK_STATUS(status, NT_STATUS_OK);
+	CHECK_VALUE(lck.out.unknown1, 0);
+
+	status = smb2_lock(tree, &lck);
+	CHECK_STATUS(status, NT_STATUS_OK);
+	CHECK_VALUE(lck.out.unknown1, 0);
+
+	lck.in.unknown1		= 0x0001;
+	lck.in.unknown2		= 0x87654321;
+	lck.in.file.handle	= h;
+	lck.in.offset		= 0x00000000FFFFFFFF;
+	lck.in.count		= 0x00000000FFFFFFFF;
+	lck.in.unknown5		= 0x12345678;
+	lck.in.flags		= SMB2_LOCK_FLAG_UNLOCK;
+	status = smb2_lock(tree, &lck);
+	CHECK_STATUS(status, NT_STATUS_OK);
+	CHECK_VALUE(lck.out.unknown1, 0);
+
+	lck.in.unknown1		= 0x0001;
+	lck.in.unknown2		= 0x12345678;
+	lck.in.file.handle	= h;
+	lck.in.offset		= 0x00000000FFFFFFFF;
+	lck.in.count		= 0x00000000FFFFFFFF;
+	lck.in.unknown5		= 0x00000000;
+	lck.in.flags		= SMB2_LOCK_FLAG_UNLOCK;
+	status = smb2_lock(tree, &lck);
+	CHECK_STATUS(status, NT_STATUS_OK);
+	CHECK_VALUE(lck.out.unknown1, 0);
+
+	status = smb2_lock(tree, &lck);
+	CHECK_STATUS(status, NT_STATUS_OK);
+	CHECK_VALUE(lck.out.unknown1, 0);
+	status = smb2_lock(tree, &lck);
+	CHECK_STATUS(status, NT_STATUS_OK);
+	CHECK_VALUE(lck.out.unknown1, 0);
+	status = smb2_lock(tree, &lck);
+	CHECK_STATUS(status, NT_STATUS_OK);
+	CHECK_VALUE(lck.out.unknown1, 0);
+	status = smb2_lock(tree, &lck);
+	CHECK_STATUS(status, NT_STATUS_RANGE_NOT_LOCKED);
+	status = smb2_lock(tree, &lck);
+	CHECK_STATUS(status, NT_STATUS_RANGE_NOT_LOCKED);
+	status = smb2_lock(tree, &lck);
+	CHECK_STATUS(status, NT_STATUS_RANGE_NOT_LOCKED);
+
+done:
+	return ret;
+}
+
+/* basic testing of SMB2 locking
+*/
+BOOL torture_smb2_lock(struct torture_context *torture)
+{
+	TALLOC_CTX *mem_ctx = talloc_new(NULL);
+	struct smb2_tree *tree;
+	BOOL ret = True;
+
+	if (!torture_smb2_connection(mem_ctx, &tree)) {
+		return False;
+	}
+
+	ret &= test_valid_request(mem_ctx, tree);
+
+	talloc_free(mem_ctx);
+
+	return ret;
+}