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/*
Unix SMB/CIFS implementation.
SMB2 lock test suite
Copyright (C) Stefan Metzmacher 2006
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 3 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, see <http://www.gnu.org/licenses/>.
*/
#include "includes.h"
#include "libcli/smb2/smb2.h"
#include "libcli/smb2/smb2_calls.h"
#include "torture/torture.h"
#include "torture/smb2/proto.h"
#include "librpc/gen_ndr/ndr_security.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(struct torture_context *torture, 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_FILE_CLOSED);
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|SMB2_LOCK_FLAG_NO_PENDING;
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|SMB2_LOCK_FLAG_NO_PENDING;
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_RANGE_NOT_LOCKED);
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_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);
status = smb2_lock(tree, &lck);
CHECK_STATUS(status, NT_STATUS_RANGE_NOT_LOCKED);
done:
return ret;
}
struct test_lock_read_write_state {
const char *fname;
uint32_t lock_flags;
NTSTATUS write_h1_status;
NTSTATUS read_h1_status;
NTSTATUS write_h2_status;
NTSTATUS read_h2_status;
};
static BOOL test_lock_read_write(struct torture_context *torture,
struct smb2_tree *tree,
struct test_lock_read_write_state *s)
{
BOOL ret = True;
NTSTATUS status;
struct smb2_handle h1, h2;
uint8_t buf[200];
struct smb2_lock lck;
struct smb2_create cr;
struct smb2_write wr;
struct smb2_read rd;
ZERO_STRUCT(buf);
status = torture_smb2_testfile(tree, s->fname, &h1);
CHECK_STATUS(status, NT_STATUS_OK);
status = smb2_util_write(tree, h1, buf, 0, ARRAY_SIZE(buf));
CHECK_STATUS(status, NT_STATUS_OK);
lck.in.unknown1 = 0x0001;
lck.in.unknown2 = 0x00000000;
lck.in.file.handle = h1;
lck.in.offset = 0;
lck.in.count = ARRAY_SIZE(buf)/2;
lck.in.unknown5 = 0x00000000;
lck.in.flags = s->lock_flags;
status = smb2_lock(tree, &lck);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_VALUE(lck.out.unknown1, 0);
lck.in.unknown1 = 0x0001;
lck.in.unknown2 = 0x00000000;
lck.in.file.handle = h1;
lck.in.offset = ARRAY_SIZE(buf)/2;
lck.in.count = ARRAY_SIZE(buf)/2;
lck.in.unknown5 = 0x00000000;
lck.in.flags = s->lock_flags;
status = smb2_lock(tree, &lck);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_VALUE(lck.out.unknown1, 0);
ZERO_STRUCT(cr);
cr.in.oplock_flags = 0;
cr.in.access_mask = SEC_RIGHTS_FILE_ALL;
cr.in.file_attr = FILE_ATTRIBUTE_NORMAL;
cr.in.open_disposition = NTCREATEX_DISP_OPEN_IF;
cr.in.share_access =
NTCREATEX_SHARE_ACCESS_DELETE|
NTCREATEX_SHARE_ACCESS_READ|
NTCREATEX_SHARE_ACCESS_WRITE;
cr.in.create_options = 0;
cr.in.fname = s->fname;
status = smb2_create(tree, tree, &cr);
CHECK_STATUS(status, NT_STATUS_OK);
h2 = cr.out.file.handle;
ZERO_STRUCT(wr);
wr.in.file.handle = h1;
wr.in.offset = ARRAY_SIZE(buf)/2;
wr.in.data = data_blob_const(buf, ARRAY_SIZE(buf)/2);
status = smb2_write(tree, &wr);
CHECK_STATUS(status, s->write_h1_status);
ZERO_STRUCT(rd);
rd.in.file.handle = h1;
rd.in.offset = ARRAY_SIZE(buf)/2;
rd.in.length = ARRAY_SIZE(buf)/2;
status = smb2_read(tree, tree, &rd);
CHECK_STATUS(status, s->read_h1_status);
ZERO_STRUCT(wr);
wr.in.file.handle = h2;
wr.in.offset = ARRAY_SIZE(buf)/2;
wr.in.data = data_blob_const(buf, ARRAY_SIZE(buf)/2);
status = smb2_write(tree, &wr);
CHECK_STATUS(status, s->write_h2_status);
ZERO_STRUCT(rd);
rd.in.file.handle = h2;
rd.in.offset = ARRAY_SIZE(buf)/2;
rd.in.length = ARRAY_SIZE(buf)/2;
status = smb2_read(tree, tree, &rd);
CHECK_STATUS(status, s->read_h2_status);
lck.in.unknown1 = 0x0001;
lck.in.unknown2 = 0x00000000;
lck.in.file.handle = h1;
lck.in.offset = ARRAY_SIZE(buf)/2;
lck.in.count = ARRAY_SIZE(buf)/2;
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);
ZERO_STRUCT(wr);
wr.in.file.handle = h2;
wr.in.offset = ARRAY_SIZE(buf)/2;
wr.in.data = data_blob_const(buf, ARRAY_SIZE(buf)/2);
status = smb2_write(tree, &wr);
CHECK_STATUS(status, NT_STATUS_OK);
ZERO_STRUCT(rd);
rd.in.file.handle = h2;
rd.in.offset = ARRAY_SIZE(buf)/2;
rd.in.length = ARRAY_SIZE(buf)/2;
status = smb2_read(tree, tree, &rd);
CHECK_STATUS(status, NT_STATUS_OK);
done:
return ret;
}
static BOOL test_lock_rw_none(struct torture_context *torture, struct smb2_tree *tree)
{
struct test_lock_read_write_state s = {
.fname = "lock_rw_none.dat",
.lock_flags = SMB2_LOCK_FLAG_NONE,
.write_h1_status = NT_STATUS_FILE_LOCK_CONFLICT,
.read_h1_status = NT_STATUS_OK,
.write_h2_status = NT_STATUS_FILE_LOCK_CONFLICT,
.read_h2_status = NT_STATUS_OK,
};
return test_lock_read_write(torture, tree, &s);
}
static BOOL test_lock_rw_shared(struct torture_context *torture, struct smb2_tree *tree)
{
struct test_lock_read_write_state s = {
.fname = "lock_rw_shared.dat",
.lock_flags = SMB2_LOCK_FLAG_SHARED,
.write_h1_status = NT_STATUS_FILE_LOCK_CONFLICT,
.read_h1_status = NT_STATUS_OK,
.write_h2_status = NT_STATUS_FILE_LOCK_CONFLICT,
.read_h2_status = NT_STATUS_OK,
};
return test_lock_read_write(torture, tree, &s);
}
static BOOL test_lock_rw_exclusiv(struct torture_context *torture, struct smb2_tree *tree)
{
struct test_lock_read_write_state s = {
.fname = "lock_rw_exclusiv.dat",
.lock_flags = SMB2_LOCK_FLAG_EXCLUSIV,
.write_h1_status = NT_STATUS_OK,
.read_h1_status = NT_STATUS_OK,
.write_h2_status = NT_STATUS_FILE_LOCK_CONFLICT,
.read_h2_status = NT_STATUS_FILE_LOCK_CONFLICT,
};
return test_lock_read_write(torture, tree, &s);
}
/* basic testing of SMB2 locking
*/
struct torture_suite *torture_smb2_lock_init(void)
{
struct torture_suite *suite = torture_suite_create(talloc_autofree_context(), "LOCK");
torture_suite_add_1smb2_test(suite, "VALID-REQUEST", test_valid_request);
torture_suite_add_1smb2_test(suite, "RW-NONE", test_lock_rw_none);
torture_suite_add_1smb2_test(suite, "RW-SHARED", test_lock_rw_shared);
torture_suite_add_1smb2_test(suite, "RW-EXCLUSIV", test_lock_rw_exclusiv);
suite->description = talloc_strdup(suite, "SMB2-LOCK tests");
return suite;
}
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