Exemple #1
0
static void next_open(struct benchopen_state *state)
{
	state->count++;

	state->pending_file_num = state->next_file_num;
	state->next_file_num = (state->next_file_num+1) % (3*nprocs);

	DEBUG(2,("[%d] opening %u\n", state->client_num, state->pending_file_num));
	state->open_parms.ntcreatex.level = RAW_OPEN_NTCREATEX;
	state->open_parms.ntcreatex.in.flags = 0;
	state->open_parms.ntcreatex.in.root_fid.fnum = 0;
	state->open_parms.ntcreatex.in.access_mask = SEC_RIGHTS_FILE_ALL;
	state->open_parms.ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL;
	state->open_parms.ntcreatex.in.alloc_size = 0;
	state->open_parms.ntcreatex.in.share_access = 0;
	state->open_parms.ntcreatex.in.open_disposition = NTCREATEX_DISP_OVERWRITE_IF;
	state->open_parms.ntcreatex.in.create_options = 0;
	state->open_parms.ntcreatex.in.impersonation = 0;
	state->open_parms.ntcreatex.in.security_flags = 0;
	state->open_parms.ntcreatex.in.fname = fnames[state->pending_file_num];

	state->req_open = smb_raw_open_send(state->tree, &state->open_parms);
	state->req_open->async.fn = open_completed;
	state->req_open->async.private_data = state;
}
Exemple #2
0
bool torture_samba3_oplock_logoff(struct torture_context *tctx, struct smbcli_state *cli)
{
	union smb_open io;
	const char *fname = "testfile";
	bool ret = false;
	struct smbcli_request *req;
	struct smb_echo echo_req;

	smbcli_unlink(cli->tree, fname);

	ZERO_STRUCT(io);
	io.generic.level = RAW_OPEN_NTCREATEX;
	io.ntcreatex.in.flags = NTCREATEX_FLAGS_EXTENDED;
	io.ntcreatex.in.root_fid.fnum = 0;
	io.ntcreatex.in.security_flags = 0;
	io.ntcreatex.in.access_mask =
		SEC_STD_SYNCHRONIZE | SEC_FILE_EXECUTE;
	io.ntcreatex.in.alloc_size = 0;
	io.ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL;
	io.ntcreatex.in.share_access = NTCREATEX_SHARE_ACCESS_NONE;
	io.ntcreatex.in.open_disposition = NTCREATEX_DISP_OPEN_IF;
	io.ntcreatex.in.create_options = 0;
	io.ntcreatex.in.impersonation = NTCREATEX_IMPERSONATION_ANONYMOUS;
	io.ntcreatex.in.fname = "testfile";
	torture_assert_ntstatus_equal_goto(tctx, smb_raw_open(cli->tree, tctx, &io),
					   NT_STATUS_OK,
					   ret, done, "first smb_open on the file failed");

	/*
	 * Create a conflicting open, causing the one-second delay
	 */

	torture_assert_goto(tctx, req = smb_raw_open_send(cli->tree, &io),
			    ret, done, "smb_raw_open_send on the file failed");

	/*
	 * Pull the VUID from under that request. As of Nov 3, 2008 all Samba3
	 * versions (3.0, 3.2 and master) would spin sending ERRinvuid errors
	 * as long as the client is still connected.
	 */

	torture_assert_ntstatus_equal_goto(tctx, smb_raw_ulogoff(cli->session),
					   NT_STATUS_OK,
					   ret, done, "ulogoff failed failed");

	echo_req.in.repeat_count = 1;
	echo_req.in.size = 1;
	echo_req.in.data = discard_const_p(uint8_t, "");

	torture_assert_ntstatus_equal_goto(tctx, smb_raw_echo(cli->session->transport, &echo_req),
					   NT_STATUS_OK,
					   ret, done, "smb_raw_echo failed");

	ret = true;
 done:
	return ret;
}
Exemple #3
0
/*
  test disconnect after async open
*/
static bool test_disconnect_open(struct smbcli_state *cli, TALLOC_CTX *mem_ctx)
{
	union smb_open io;
	struct smbcli_request *req1, *req2;
	NTSTATUS status;

	printf("trying open/disconnect\n");

	io.generic.level = RAW_OPEN_NTCREATEX;
	io.ntcreatex.in.root_fid.fnum = 0;
	io.ntcreatex.in.flags = 0;
	io.ntcreatex.in.access_mask = SEC_FILE_READ_DATA;
	io.ntcreatex.in.create_options = 0;
	io.ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL;
	io.ntcreatex.in.share_access = NTCREATEX_SHARE_ACCESS_READ;
	io.ntcreatex.in.alloc_size = 0;
	io.ntcreatex.in.open_disposition = NTCREATEX_DISP_OPEN_IF;
	io.ntcreatex.in.impersonation = NTCREATEX_IMPERSONATION_ANONYMOUS;
	io.ntcreatex.in.security_flags = 0;
	io.ntcreatex.in.fname = BASEDIR "\\open.dat";
	status = smb_raw_open(cli->tree, mem_ctx, &io);
	CHECK_STATUS(status, NT_STATUS_OK);

	io.ntcreatex.in.share_access = 0;
	req1 = smb_raw_open_send(cli->tree, &io);
	req2 = smb_raw_open_send(cli->tree, &io);
	if (!req1 || !req2) {
		printf("test_disconnect_open: smb_raw_open_send() "
			"returned NULL\n");
		return false;
	}

	status = smbcli_chkpath(cli->tree, "\\");
	CHECK_STATUS(status, NT_STATUS_OK);
	
	talloc_free(cli);

	return true;
}
Exemple #4
0
/*
  open a file
*/
static NTSTATUS cvfs_open(struct ntvfs_module_context *ntvfs, 
			  struct ntvfs_request *req, union smb_open *io)
{
	struct cvfs_private *p = ntvfs->private_data;
	struct smbcli_request *c_req;
	struct ntvfs_handle *h;
	struct cvfs_file *f;
	NTSTATUS status;

	SETUP_PID;

	if (io->generic.level != RAW_OPEN_GENERIC &&
	    p->map_generic) {
		return ntvfs_map_open(ntvfs, req, io);
	}

	status = ntvfs_handle_new(ntvfs, req, &h);
	NT_STATUS_NOT_OK_RETURN(status);

	f = talloc_zero(h, struct cvfs_file);
	NT_STATUS_HAVE_NO_MEMORY(f);
	f->h = h;

	if (!(req->async_states->state & NTVFS_ASYNC_STATE_MAY_ASYNC)) {
		union smb_handle *file;

		status = smb_raw_open(p->tree, req, io);
		NT_STATUS_NOT_OK_RETURN(status);

		SMB_OPEN_OUT_FILE(io, file);
		f->fnum = file->fnum;
		file->ntvfs = NULL;
		status = ntvfs_handle_set_backend_data(f->h, p->ntvfs, f);
		NT_STATUS_NOT_OK_RETURN(status);
		file->ntvfs = f->h;
		DLIST_ADD(p->files, f);

		return NT_STATUS_OK;
	}

	c_req = smb_raw_open_send(p->tree, io);

	ASYNC_RECV_TAIL_F(io, async_open, f);
}
Exemple #5
0
/*
  test the delayed reply to a open that leads to a sharing violation
*/
static bool test_mux_open(struct smbcli_state *cli, TALLOC_CTX *mem_ctx)
{
	union smb_open io;
	NTSTATUS status;
	int fnum1, fnum2;
	bool ret = true;
	struct smbcli_request *req1, *req2;
	struct timeval tv;
	double d;

	printf("Testing multiplexed open/open/close\n");

	printf("send first open\n");
	io.generic.level = RAW_OPEN_NTCREATEX;
	io.ntcreatex.in.root_fid.fnum = 0;
	io.ntcreatex.in.flags = 0;
	io.ntcreatex.in.access_mask = SEC_FILE_READ_DATA;
	io.ntcreatex.in.create_options = 0;
	io.ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL;
	io.ntcreatex.in.share_access = NTCREATEX_SHARE_ACCESS_READ;
	io.ntcreatex.in.alloc_size = 0;
	io.ntcreatex.in.open_disposition = NTCREATEX_DISP_CREATE;
	io.ntcreatex.in.impersonation = NTCREATEX_IMPERSONATION_ANONYMOUS;
	io.ntcreatex.in.security_flags = 0;
	io.ntcreatex.in.fname = BASEDIR "\\open.dat";
	status = smb_raw_open(cli->tree, mem_ctx, &io);
	CHECK_STATUS(status, NT_STATUS_OK);
	fnum1 = io.ntcreatex.out.file.fnum;

	printf("send 2nd open, non-conflicting\n");
	io.ntcreatex.in.open_disposition = NTCREATEX_DISP_OPEN;
	status = smb_raw_open(cli->tree, mem_ctx, &io);
	CHECK_STATUS(status, NT_STATUS_OK);
	fnum2 = io.ntcreatex.out.file.fnum;

	tv = timeval_current();

	printf("send 3rd open, conflicting\n");
	io.ntcreatex.in.share_access = 0;
	status = smb_raw_open(cli->tree, mem_ctx, &io);
	CHECK_STATUS(status, NT_STATUS_SHARING_VIOLATION);

	d = timeval_elapsed(&tv);
	if (d < 0.5 || d > 1.5) {
		printf("bad timeout for conflict - %.2f should be 1.0\n", d);
	} else {
		printf("open delay %.2f\n", d);
	}

	printf("send async open, conflicting\n");
	tv = timeval_current();
	req1 = smb_raw_open_send(cli->tree, &io);

	printf("send 2nd async open, conflicting\n");
	tv = timeval_current();
	req2 = smb_raw_open_send(cli->tree, &io);
	
	printf("close first sync open\n");
	smbcli_close(cli->tree, fnum1);

	printf("cancel 2nd async open (should be ignored)\n");
	smb_raw_ntcancel(req2);

	d = timeval_elapsed(&tv);
	if (d > 0.25) {
		printf("bad timeout after cancel - %.2f should be <0.25\n", d);
		ret = false;
	}

	printf("close the 2nd sync open\n");
	smbcli_close(cli->tree, fnum2);

	printf("see if the 1st async open now succeeded\n");
	status = smb_raw_open_recv(req1, mem_ctx, &io);
	CHECK_STATUS(status, NT_STATUS_OK);

	d = timeval_elapsed(&tv);
	if (d > 0.25) {
		printf("bad timeout for async conflict - %.2f should be <0.25\n", d);
		ret = false;
	} else {
		printf("async open delay %.2f\n", d);
	}

	printf("2nd async open should have timed out\n");
	status = smb_raw_open_recv(req2, mem_ctx, &io);
	CHECK_STATUS(status, NT_STATUS_SHARING_VIOLATION);
	d = timeval_elapsed(&tv);
	if (d < 0.8) {
		printf("bad timeout for async conflict - %.2f should be 1.0\n", d);
	}

	printf("close the 1st async open\n");
	smbcli_close(cli->tree, io.ntcreatex.out.file.fnum);

done:
	return ret;
}
Exemple #6
0
/****************************************************************************
 Open a file - sync interface
****************************************************************************/
_PUBLIC_ NTSTATUS smb_raw_open(struct smbcli_tree *tree, TALLOC_CTX *mem_ctx, union smb_open *parms)
{
	struct smbcli_request *req = smb_raw_open_send(tree, parms);
	return smb_raw_open_recv(req, mem_ctx, parms);
}
Exemple #7
0
bool torture_samba3_oplock_logoff(struct torture_context *tctx)
{
	struct smbcli_state *cli;
	NTSTATUS status;
	uint16_t fnum1;
	union smb_open io;
	const char *fname = "testfile";
	bool ret = false;
	struct smbcli_request *req;
	struct smb_echo echo_req;

	if (!torture_open_connection(&cli, tctx, 0)) {
		ret = false;
		goto done;
	}

	smbcli_unlink(cli->tree, fname);

	ZERO_STRUCT(io);
	io.generic.level = RAW_OPEN_NTCREATEX;
	io.ntcreatex.in.flags = NTCREATEX_FLAGS_EXTENDED;
	io.ntcreatex.in.root_fid.fnum = 0;
	io.ntcreatex.in.security_flags = 0;
	io.ntcreatex.in.access_mask =
		SEC_STD_SYNCHRONIZE | SEC_FILE_EXECUTE;
	io.ntcreatex.in.alloc_size = 0;
	io.ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL;
	io.ntcreatex.in.share_access = NTCREATEX_SHARE_ACCESS_NONE;
	io.ntcreatex.in.open_disposition = NTCREATEX_DISP_OPEN_IF;
	io.ntcreatex.in.create_options = 0;
	io.ntcreatex.in.impersonation = NTCREATEX_IMPERSONATION_ANONYMOUS;
	io.ntcreatex.in.fname = "testfile";
	status = smb_raw_open(cli->tree, tctx, &io);
	if (!NT_STATUS_IS_OK(status)) {
		d_printf("first smb_open failed: %s\n", nt_errstr(status));
		ret = false;
		goto done;
	}
	fnum1 = io.ntcreatex.out.file.fnum;

	/*
	 * Create a conflicting open, causing the one-second delay
	 */

	req = smb_raw_open_send(cli->tree, &io);
	if (req == NULL) {
		d_printf("smb_raw_open_send failed\n");
		ret = false;
		goto done;
	}

	/*
	 * Pull the VUID from under that request. As of Nov 3, 2008 all Samba3
	 * versions (3.0, 3.2 and master) would spin sending ERRinvuid errors
	 * as long as the client is still connected.
	 */

	status = smb_raw_ulogoff(cli->session);

	if (!NT_STATUS_IS_OK(status)) {
		d_printf("ulogoff failed: %s\n", nt_errstr(status));
		ret = false;
		goto done;
	}

	echo_req.in.repeat_count = 1;
	echo_req.in.size = 1;
	echo_req.in.data = discard_const_p(uint8_t, "");

	status = smb_raw_echo(cli->session->transport, &echo_req);
	if (!NT_STATUS_IS_OK(status)) {
		d_printf("smb_raw_echo returned %s\n",
			 nt_errstr(status));
		ret = false;
		goto done;
	}

	ret = true;
 done:
	return ret;
}
Exemple #8
0
/*
  called when a open completes
*/
static void open_completed(struct smbcli_request *req)
{
	struct benchopen_state *state = (struct benchopen_state *)req->async.private_data;
	TALLOC_CTX *tmp_ctx = talloc_new(state->mem_ctx);
	NTSTATUS status;

	status = smb_raw_open_recv(req, tmp_ctx, &state->open_parms);

	talloc_free(tmp_ctx);

	state->req_open = NULL;

	if (NT_STATUS_EQUAL(status, NT_STATUS_END_OF_FILE) ||
	    NT_STATUS_EQUAL(status, NT_STATUS_LOCAL_DISCONNECT) ||
	    NT_STATUS_EQUAL(status, NT_STATUS_CONNECTION_RESET)) {
		talloc_free(state->tree);
		talloc_free(state->cli);
		state->tree = NULL;
		state->cli = NULL;
		num_connected--;	
		DEBUG(0,("[%u] reopening connection to %s\n",
			 state->client_num, state->dest_host));
		talloc_free(state->te);
		state->te = event_add_timed(state->ev, state->mem_ctx, 
					    timeval_current_ofs(1,0), 
					    reopen_connection, state);
		return;
	}

	if (NT_STATUS_EQUAL(status, NT_STATUS_SHARING_VIOLATION)) {
		DEBUG(2,("[%d] retrying open %d\n",
			 state->client_num, state->pending_file_num));
		state->open_retries++;
		state->req_open = smb_raw_open_send(state->tree, &state->open_parms);
		state->req_open->async.fn = open_completed;
		state->req_open->async.private_data = state;
		return;
	}

	if (!NT_STATUS_IS_OK(status)) {
		open_failed++;
		DEBUG(0,("[%u] open failed %d - %s\n",
			 state->client_num, state->pending_file_num,
			 nt_errstr(status)));
		return;
	}

	state->close_file_num = state->open_file_num;
	state->close_fnum = state->open_fnum;
	state->open_file_num = state->pending_file_num;
	state->open_fnum = state->open_parms.ntcreatex.out.file.fnum;

	DEBUG(2,("[%d] open completed %d (fnum[%d])\n",
		 state->client_num, state->open_file_num, state->open_fnum));

	if (state->close_fnum != -1) {
		next_close(state);
	}

	next_open(state);
}	
Exemple #9
0
static bool test_session_reauth2(struct torture_context *tctx,
				 struct smbcli_state *cli)
{
	char *random_string;
	char *fname;
	union smb_open io_open;
	struct smb_composite_sesssetup io_sesssetup;
	union smb_fileinfo io_qsecdesc;
	struct smbcli_request *req;
	struct cli_credentials *anon_creds;
	NTSTATUS status;
	uint16_t fnum;
	ssize_t nwritten;
	uint16_t vuid1 = cli->session->vuid;

	random_string = generate_random_str(tctx, 8);
	torture_assert(tctx, (random_string != NULL),
		       "memory allocation failed");
	fname = talloc_asprintf(tctx, "raw_session_reauth2_%s.dat",
				random_string);
	talloc_free(random_string);
	torture_assert(tctx, (fname != NULL), "memory allocation failed");

	smbcli_unlink(cli->tree, fname);
	smbcli_oplock_handler(cli->transport,
			      test_session_reauth2_oplock_timeout,
			      cli->tree);

	/*
	  base ntcreatex parms
	*/
	ZERO_STRUCT(io_open);
	io_open.generic.level = RAW_OPEN_NTCREATEX;
	io_open.ntcreatex.in.root_fid.fnum = 0;
	io_open.ntcreatex.in.access_mask = SEC_RIGHTS_FILE_READ |
		SEC_RIGHTS_FILE_WRITE | SEC_STD_DELETE;
	io_open.ntcreatex.in.alloc_size = 0;
	io_open.ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL;
	io_open.ntcreatex.in.share_access = NTCREATEX_SHARE_ACCESS_READ |
				       NTCREATEX_SHARE_ACCESS_WRITE;
	io_open.ntcreatex.in.open_disposition = NTCREATEX_DISP_OPEN_IF;
	io_open.ntcreatex.in.create_options = 0;
	io_open.ntcreatex.in.impersonation = NTCREATEX_IMPERSONATION_ANONYMOUS;
	io_open.ntcreatex.in.security_flags = 0;
	io_open.ntcreatex.in.fname = fname;

	torture_comment(tctx, "open with batch oplock\n");
	io_open.ntcreatex.in.flags = NTCREATEX_FLAGS_EXTENDED |
		NTCREATEX_FLAGS_REQUEST_OPLOCK |
		NTCREATEX_FLAGS_REQUEST_BATCH_OPLOCK;

	status = smb_raw_open(cli->tree, tctx, &io_open);
	torture_assert_ntstatus_ok(tctx, status, "smb_raw_open failed");

	fnum = io_open.ntcreatex.out.file.fnum;
	torture_assert(
		tctx,
		(io_open.ntcreatex.out.oplock_level == BATCH_OPLOCK_RETURN),
		"did not get batch oplock");

	io_open.ntcreatex.in.flags = NTCREATEX_FLAGS_EXTENDED;
	req = smb_raw_open_send(cli->tree, &io_open);
	torture_assert(tctx, (req != NULL), "memory allocation failed");

	/*
	 * Make sure the open went through
	 */
	status = smbcli_chkpath(cli->tree, "\\");
	torture_assert_ntstatus_ok(tctx, status, "smb_chkpath failed");

	status = smbcli_nt_delete_on_close(cli->tree, fnum, true);
	torture_assert_ntstatus_ok(tctx, status, "could not set delete on "
				   "close");

	anon_creds = cli_credentials_init_anon(tctx);
	torture_assert(tctx, (anon_creds != NULL), "memory allocation failed");

	ZERO_STRUCT(io_sesssetup);
	io_sesssetup.in.sesskey      = cli->transport->negotiate.sesskey;
	io_sesssetup.in.capabilities = cli->transport->negotiate.capabilities;
	io_sesssetup.in.credentials  = anon_creds;
	io_sesssetup.in.workgroup    = lpcfg_workgroup(tctx->lp_ctx);
	io_sesssetup.in.gensec_settings = lpcfg_gensec_settings(
		tctx, tctx->lp_ctx);
	status = smb_composite_sesssetup(cli->session, &io_sesssetup);
	torture_assert_ntstatus_ok(tctx, status, "setup2 failed");
	torture_assert_int_equal(tctx, io_sesssetup.out.vuid, vuid1, "setup2");

	status = smbcli_close(cli->tree, fnum);
	torture_assert_ntstatus_ok(tctx, status, "close failed");

	status = smb_raw_open_recv(req, tctx, &io_open);
	torture_assert_ntstatus_ok(tctx, status, "2nd open failed");

	fnum = io_open.ntcreatex.out.file.fnum;

	nwritten = smbcli_write(cli->tree, fnum, 0, fname, 0, strlen(fname));
	torture_assert(tctx, (nwritten == strlen(fname)),
		       "smbcli_write failed");

	ZERO_STRUCT(io_qsecdesc);
	io_qsecdesc.query_secdesc.level = RAW_FILEINFO_SEC_DESC;
	io_qsecdesc.query_secdesc.in.file.fnum = fnum;
	io_qsecdesc.query_secdesc.in.secinfo_flags = SECINFO_OWNER;
	status = smb_raw_fileinfo(cli->tree, tctx, &io_qsecdesc);
	torture_assert_ntstatus_equal(
		tctx, status, NT_STATUS_ACCESS_DENIED,
		"anon qsecdesc did not return ACCESS_DENIED");

	ZERO_STRUCT(io_sesssetup);
	io_sesssetup.in.sesskey      = cli->transport->negotiate.sesskey;
	io_sesssetup.in.capabilities = cli->transport->negotiate.capabilities;
	io_sesssetup.in.credentials  = cmdline_credentials;
	io_sesssetup.in.workgroup    = lpcfg_workgroup(tctx->lp_ctx);
	io_sesssetup.in.gensec_settings = lpcfg_gensec_settings(
		tctx, tctx->lp_ctx);
	status = smb_composite_sesssetup(cli->session, &io_sesssetup);
	torture_assert_ntstatus_ok(tctx, status, "setup3 failed");
	torture_assert_int_equal(tctx, io_sesssetup.out.vuid, vuid1, "setup2");

	status = smb_raw_fileinfo(cli->tree, tctx, &io_qsecdesc);
	torture_assert_ntstatus_ok(tctx, status, "2nd qsecdesc failed");

	status = smbcli_nt_delete_on_close(cli->tree, fnum, true);
	torture_assert_ntstatus_ok(tctx, status, "could not set delete on "
				   "close");

	status = smbcli_close(cli->tree, fnum);
	torture_assert_ntstatus_ok(tctx, status, "close failed");

	return true;
}