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/*
Unix SMB/CIFS implementation.
SMB2 notify 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 "libcli/raw/libcliraw.h"
#include "lib/events/events.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)
#define CHECK_WIRE_STR(field, value) do { \
if (!field.s || strcmp(field.s, value)) { \
printf("(%s) %s [%s] != %s\n", \
__location__, #field, field.s, value); \
ret = false; \
goto done; \
}} while (0)
#define FNAME "smb2-notify01.dat"
static bool test_valid_request(TALLOC_CTX *mem_ctx, struct smb2_tree *tree)
{
bool ret = true;
NTSTATUS status;
struct smb2_handle dh;
struct smb2_notify n;
struct smb2_request *req;
status = smb2_util_roothandle(tree, &dh);
CHECK_STATUS(status, NT_STATUS_OK);
n.in.recursive = 0x0000;
n.in.buffer_size = 0x00080000;
n.in.file.handle = dh;
n.in.completion_filter = 0x00000FFF;
n.in.unknown = 0x00000000;
req = smb2_notify_send(tree, &n);
while (!req->cancel.can_cancel && req->state <= SMB2_REQUEST_RECV) {
if (event_loop_once(req->transport->socket->event.ctx) != 0) {
break;
}
}
status = torture_setup_complex_file(tree, FNAME);
CHECK_STATUS(status, NT_STATUS_OK);
status = smb2_notify_recv(req, mem_ctx, &n);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_VALUE(n.out.num_changes, 1);
CHECK_VALUE(n.out.changes[0].action, NOTIFY_ACTION_REMOVED);
CHECK_WIRE_STR(n.out.changes[0].name, FNAME);
/*
* if the change response doesn't fit in the buffer
* NOTIFY_ENUM_DIR is returned.
*/
n.in.buffer_size = 0x00000000;
req = smb2_notify_send(tree, &n);
while (!req->cancel.can_cancel && req->state <= SMB2_REQUEST_RECV) {
if (event_loop_once(req->transport->socket->event.ctx) != 0) {
break;
}
}
status = torture_setup_complex_file(tree, FNAME);
CHECK_STATUS(status, NT_STATUS_OK);
status = smb2_notify_recv(req, mem_ctx, &n);
CHECK_STATUS(status, STATUS_NOTIFY_ENUM_DIR);
/*
* if the change response fits in the buffer we get
* NT_STATUS_OK again
*/
n.in.buffer_size = 0x00080000;
req = smb2_notify_send(tree, &n);
while (!req->cancel.can_cancel && req->state <= SMB2_REQUEST_RECV) {
if (event_loop_once(req->transport->socket->event.ctx) != 0) {
break;
}
}
status = torture_setup_complex_file(tree, FNAME);
CHECK_STATUS(status, NT_STATUS_OK);
status = smb2_notify_recv(req, mem_ctx, &n);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_VALUE(n.out.num_changes, 3);
CHECK_VALUE(n.out.changes[0].action, NOTIFY_ACTION_REMOVED);
CHECK_WIRE_STR(n.out.changes[0].name, FNAME);
CHECK_VALUE(n.out.changes[1].action, NOTIFY_ACTION_ADDED);
CHECK_WIRE_STR(n.out.changes[1].name, FNAME);
CHECK_VALUE(n.out.changes[2].action, NOTIFY_ACTION_MODIFIED);
CHECK_WIRE_STR(n.out.changes[2].name, FNAME);
/* if the first notify returns NOTIFY_ENUM_DIR, all do */
status = smb2_util_close(tree, dh);
CHECK_STATUS(status, NT_STATUS_OK);
status = smb2_util_roothandle(tree, &dh);
CHECK_STATUS(status, NT_STATUS_OK);
n.in.recursive = 0x0000;
n.in.buffer_size = 0x00000001;
n.in.file.handle = dh;
n.in.completion_filter = 0x00000FFF;
n.in.unknown = 0x00000000;
req = smb2_notify_send(tree, &n);
while (!req->cancel.can_cancel && req->state <= SMB2_REQUEST_RECV) {
if (event_loop_once(req->transport->socket->event.ctx) != 0) {
break;
}
}
status = torture_setup_complex_file(tree, FNAME);
CHECK_STATUS(status, NT_STATUS_OK);
status = smb2_notify_recv(req, mem_ctx, &n);
CHECK_STATUS(status, STATUS_NOTIFY_ENUM_DIR);
n.in.buffer_size = 0x00080000;
req = smb2_notify_send(tree, &n);
while (!req->cancel.can_cancel && req->state <= SMB2_REQUEST_RECV) {
if (event_loop_once(req->transport->socket->event.ctx) != 0) {
break;
}
}
status = torture_setup_complex_file(tree, FNAME);
CHECK_STATUS(status, NT_STATUS_OK);
status = smb2_notify_recv(req, mem_ctx, &n);
CHECK_STATUS(status, STATUS_NOTIFY_ENUM_DIR);
/* if the buffer size is too large, we get invalid parameter */
n.in.recursive = 0x0000;
n.in.buffer_size = 0x00080001;
n.in.file.handle = dh;
n.in.completion_filter = 0x00000FFF;
n.in.unknown = 0x00000000;
req = smb2_notify_send(tree, &n);
status = smb2_notify_recv(req, mem_ctx, &n);
CHECK_STATUS(status, NT_STATUS_INVALID_PARAMETER);
done:
return ret;
}
/* basic testing of SMB2 notify
*/
bool torture_smb2_notify(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;
}
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