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samba-mirror/source4/torture/smb2/durable_open.c
Stefan Metzmacher 1cc1586d84 s4:torture/smb2: add smb2.durable-open.lock-noW-lease 
This demonstrates that a W lease is required for a
durable handle to be durable when it has byte range locks.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15649
BUG: https://bugzilla.samba.org/show_bug.cgi?id=15651

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
2024-10-10 12:47:33 +00:00

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/*
Unix SMB/CIFS implementation.
test suite for SMB2 durable opens
Copyright (C) Stefan Metzmacher 2008
Copyright (C) Michael Adam 2011-2012
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 "../libcli/smb/smbXcli_base.h"
#include "torture/torture.h"
#include "torture/smb2/proto.h"
#include "../libcli/smb/smbXcli_base.h"
#define CHECK_VAL(v, correct) \
torture_assert_u64_equal_goto(tctx, v, correct, ret, done, __location__)
#define CHECK_NOT_VAL(v, incorrect) \
torture_assert_u64_not_equal_goto(tctx, v, incorrect, ret, done, __location__)
#define CHECK_NOT_NULL(p) \
torture_assert_not_null_goto(tctx, p, ret, done, __location__)
#define CHECK_STATUS(status, correct) \
torture_assert_ntstatus_equal_goto(tctx, status, correct, ret, done, __location__)
#define CHECK_CREATED(__io, __created, __attribute) \
do { \
CHECK_VAL((__io)->out.create_action, NTCREATEX_ACTION_ ## __created); \
CHECK_VAL((__io)->out.size, 0); \
CHECK_VAL((__io)->out.file_attr, (__attribute)); \
CHECK_VAL((__io)->out.reserved2, 0); \
} while(0)
#define CHECK_CREATED_SIZE(__io, __created, __attribute, __alloc_size, __size) \
do { \
CHECK_VAL((__io)->out.create_action, NTCREATEX_ACTION_ ## __created); \
if (__alloc_size != 0) { \
CHECK_VAL((__io)->out.alloc_size, (__alloc_size)); \
} \
CHECK_VAL((__io)->out.size, (__size)); \
CHECK_VAL((__io)->out.file_attr, (__attribute)); \
CHECK_VAL((__io)->out.reserved2, 0); \
} while(0)
/**
* basic durable_open test.
* durable state should only be granted when requested
* along with a batch oplock or a handle lease.
*
* This test tests durable open with all possible oplock types.
*/
struct durable_open_vs_oplock {
const char *level;
const char *share_mode;
bool expected;
};
#define NUM_OPLOCK_TYPES 4
#define NUM_SHARE_MODES 8
#define NUM_OPLOCK_OPEN_TESTS ( NUM_OPLOCK_TYPES * NUM_SHARE_MODES )
static struct durable_open_vs_oplock durable_open_vs_oplock_table[NUM_OPLOCK_OPEN_TESTS] =
{
{ "", "", false },
{ "", "R", false },
{ "", "W", false },
{ "", "D", false },
{ "", "RD", false },
{ "", "RW", false },
{ "", "WD", false },
{ "", "RWD", false },
{ "s", "", false },
{ "s", "R", false },
{ "s", "W", false },
{ "s", "D", false },
{ "s", "RD", false },
{ "s", "RW", false },
{ "s", "WD", false },
{ "s", "RWD", false },
{ "x", "", false },
{ "x", "R", false },
{ "x", "W", false },
{ "x", "D", false },
{ "x", "RD", false },
{ "x", "RW", false },
{ "x", "WD", false },
{ "x", "RWD", false },
{ "b", "", true },
{ "b", "R", true },
{ "b", "W", true },
{ "b", "D", true },
{ "b", "RD", true },
{ "b", "RW", true },
{ "b", "WD", true },
{ "b", "RWD", true },
};
static bool test_one_durable_open_open_oplock(struct torture_context *tctx,
struct smb2_tree *tree,
const char *fname,
struct durable_open_vs_oplock test)
{
NTSTATUS status;
TALLOC_CTX *mem_ctx = talloc_new(tctx);
struct smb2_handle _h;
struct smb2_handle *h = NULL;
bool ret = true;
struct smb2_create io;
smb2_util_unlink(tree, fname);
smb2_oplock_create_share(&io, fname,
smb2_util_share_access(test.share_mode),
smb2_util_oplock_level(test.level));
io.in.durable_open = true;
status = smb2_create(tree, mem_ctx, &io);
CHECK_STATUS(status, NT_STATUS_OK);
_h = io.out.file.handle;
h = &_h;
CHECK_CREATED(&io, CREATED, FILE_ATTRIBUTE_ARCHIVE);
CHECK_VAL(io.out.durable_open, test.expected);
CHECK_VAL(io.out.oplock_level, smb2_util_oplock_level(test.level));
done:
if (h != NULL) {
smb2_util_close(tree, *h);
}
smb2_util_unlink(tree, fname);
talloc_free(mem_ctx);
return ret;
}
static bool test_durable_open_open_oplock(struct torture_context *tctx,
struct smb2_tree *tree)
{
TALLOC_CTX *mem_ctx = talloc_new(tctx);
char fname[256];
bool ret = true;
int i;
/* Choose a random name in case the state is left a little funky. */
snprintf(fname, 256, "durable_open_open_oplock_%s.dat", generate_random_str(tctx, 8));
smb2_util_unlink(tree, fname);
/* test various oplock levels with durable open */
for (i = 0; i < NUM_OPLOCK_OPEN_TESTS; i++) {
ret = test_one_durable_open_open_oplock(tctx,
tree,
fname,
durable_open_vs_oplock_table[i]);
if (ret == false) {
goto done;
}
}
done:
smb2_util_unlink(tree, fname);
talloc_free(tree);
talloc_free(mem_ctx);
return ret;
}
/**
* basic durable_open test.
* durable state should only be granted when requested
* along with a batch oplock or a handle lease.
*
* This test tests durable open with all valid lease types.
*/
struct durable_open_vs_lease {
const char *type;
const char *share_mode;
bool expected;
};
#define NUM_LEASE_TYPES 5
#define NUM_LEASE_OPEN_TESTS ( NUM_LEASE_TYPES * NUM_SHARE_MODES )
static struct durable_open_vs_lease durable_open_vs_lease_table[NUM_LEASE_OPEN_TESTS] =
{
{ "", "", false },
{ "", "R", false },
{ "", "W", false },
{ "", "D", false },
{ "", "RW", false },
{ "", "RD", false },
{ "", "WD", false },
{ "", "RWD", false },
{ "R", "", false },
{ "R", "R", false },
{ "R", "W", false },
{ "R", "D", false },
{ "R", "RW", false },
{ "R", "RD", false },
{ "R", "DW", false },
{ "R", "RWD", false },
{ "RW", "", false },
{ "RW", "R", false },
{ "RW", "W", false },
{ "RW", "D", false },
{ "RW", "RW", false },
{ "RW", "RD", false },
{ "RW", "WD", false },
{ "RW", "RWD", false },
{ "RH", "", true },
{ "RH", "R", true },
{ "RH", "W", true },
{ "RH", "D", true },
{ "RH", "RW", true },
{ "RH", "RD", true },
{ "RH", "WD", true },
{ "RH", "RWD", true },
{ "RHW", "", true },
{ "RHW", "R", true },
{ "RHW", "W", true },
{ "RHW", "D", true },
{ "RHW", "RW", true },
{ "RHW", "RD", true },
{ "RHW", "WD", true },
{ "RHW", "RWD", true },
};
static bool test_one_durable_open_open_lease(struct torture_context *tctx,
struct smb2_tree *tree,
const char *fname,
struct durable_open_vs_lease test)
{
NTSTATUS status;
TALLOC_CTX *mem_ctx = talloc_new(tctx);
struct smb2_handle _h;
struct smb2_handle *h = NULL;
bool ret = true;
struct smb2_create io;
struct smb2_lease ls;
uint64_t lease;
uint32_t caps;
caps = smb2cli_conn_server_capabilities(tree->session->transport->conn);
if (!(caps & SMB2_CAP_LEASING)) {
torture_skip(tctx, "leases are not supported");
}
smb2_util_unlink(tree, fname);
lease = random();
smb2_lease_create_share(&io, &ls, false /* dir */, fname,
smb2_util_share_access(test.share_mode),
lease,
smb2_util_lease_state(test.type));
io.in.durable_open = true;
status = smb2_create(tree, mem_ctx, &io);
CHECK_STATUS(status, NT_STATUS_OK);
_h = io.out.file.handle;
h = &_h;
CHECK_CREATED(&io, CREATED, FILE_ATTRIBUTE_ARCHIVE);
CHECK_VAL(io.out.durable_open, test.expected);
CHECK_VAL(io.out.oplock_level, SMB2_OPLOCK_LEVEL_LEASE);
CHECK_VAL(io.out.lease_response.lease_key.data[0], lease);
CHECK_VAL(io.out.lease_response.lease_key.data[1], ~lease);
CHECK_VAL(io.out.lease_response.lease_state,
smb2_util_lease_state(test.type));
done:
if (h != NULL) {
smb2_util_close(tree, *h);
}
smb2_util_unlink(tree, fname);
talloc_free(mem_ctx);
return ret;
}
static bool test_durable_open_open_lease(struct torture_context *tctx,
struct smb2_tree *tree)
{
TALLOC_CTX *mem_ctx = talloc_new(tctx);
char fname[256];
bool ret = true;
int i;
uint32_t caps;
caps = smb2cli_conn_server_capabilities(tree->session->transport->conn);
if (!(caps & SMB2_CAP_LEASING)) {
torture_skip(tctx, "leases are not supported");
}
/* Choose a random name in case the state is left a little funky. */
snprintf(fname, 256, "durable_open_open_lease_%s.dat", generate_random_str(tctx, 8));
smb2_util_unlink(tree, fname);
/* test various oplock levels with durable open */
for (i = 0; i < NUM_LEASE_OPEN_TESTS; i++) {
ret = test_one_durable_open_open_lease(tctx,
tree,
fname,
durable_open_vs_lease_table[i]);
if (ret == false) {
goto done;
}
}
done:
smb2_util_unlink(tree, fname);
talloc_free(tree);
talloc_free(mem_ctx);
return ret;
}
/**
* basic test for doing a durable open
* and do a durable reopen on the same connection
* while the first open is still active (fails)
*/
static bool test_durable_open_reopen1(struct torture_context *tctx,
struct smb2_tree *tree)
{
NTSTATUS status;
TALLOC_CTX *mem_ctx = talloc_new(tctx);
char fname[256];
struct smb2_handle _h;
struct smb2_handle *h = NULL;
struct smb2_create io1, io2;
bool ret = true;
/* Choose a random name in case the state is left a little funky. */
snprintf(fname, 256, "durable_open_reopen1_%s.dat",
generate_random_str(tctx, 8));
smb2_util_unlink(tree, fname);
smb2_oplock_create_share(&io1, fname,
smb2_util_share_access(""),
smb2_util_oplock_level("b"));
io1.in.durable_open = true;
status = smb2_create(tree, mem_ctx, &io1);
CHECK_STATUS(status, NT_STATUS_OK);
_h = io1.out.file.handle;
h = &_h;
CHECK_CREATED(&io1, CREATED, FILE_ATTRIBUTE_ARCHIVE);
CHECK_VAL(io1.out.durable_open, true);
CHECK_VAL(io1.out.oplock_level, smb2_util_oplock_level("b"));
/* try a durable reconnect while the file is still open */
ZERO_STRUCT(io2);
io2.in.fname = fname;
io2.in.durable_handle = h;
status = smb2_create(tree, mem_ctx, &io2);
CHECK_STATUS(status, NT_STATUS_OBJECT_NAME_NOT_FOUND);
done:
if (h != NULL) {
smb2_util_close(tree, *h);
}
smb2_util_unlink(tree, fname);
talloc_free(tree);
talloc_free(mem_ctx);
return ret;
}
/**
* Basic test for doing a durable open
* and do a session reconnect while the first
* session is still active and the handle is
* still open in the client.
* This closes the original session and a
* durable reconnect on the new session succeeds.
*/
static bool test_durable_open_reopen1a(struct torture_context *tctx,
struct smb2_tree *tree)
{
NTSTATUS status;
TALLOC_CTX *mem_ctx = talloc_new(tctx);
char fname[256];
struct smb2_handle _h;
struct smb2_handle *h = NULL;
struct smb2_create io;
bool ret = true;
struct smb2_tree *tree2 = NULL;
struct smb2_tree *tree3 = NULL;
uint64_t previous_session_id;
struct smbcli_options options;
struct GUID orig_client_guid;
options = tree->session->transport->options;
orig_client_guid = options.client_guid;
/* Choose a random name in case the state is left a little funky. */
snprintf(fname, 256, "durable_open_reopen1a_%s.dat",
generate_random_str(tctx, 8));
smb2_util_unlink(tree, fname);
smb2_oplock_create_share(&io, fname,
smb2_util_share_access(""),
smb2_util_oplock_level("b"));
io.in.durable_open = true;
status = smb2_create(tree, mem_ctx, &io);
CHECK_STATUS(status, NT_STATUS_OK);
_h = io.out.file.handle;
h = &_h;
CHECK_CREATED(&io, CREATED, FILE_ATTRIBUTE_ARCHIVE);
CHECK_VAL(io.out.durable_open, true);
CHECK_VAL(io.out.oplock_level, smb2_util_oplock_level("b"));
/*
* a session reconnect on a second tcp connection
*/
previous_session_id = smb2cli_session_current_id(tree->session->smbXcli);
/* for oplocks, the client guid can be different: */
options.client_guid = GUID_random();
ret = torture_smb2_connection_ext(tctx, previous_session_id,
&options, &tree2);
torture_assert_goto(tctx, ret, ret, done, "could not reconnect");
/*
* check that this has deleted the old session
*/
ZERO_STRUCT(io);
io.in.fname = fname;
io.in.durable_handle = h;
status = smb2_create(tree, mem_ctx, &io);
CHECK_STATUS(status, NT_STATUS_USER_SESSION_DELETED);
TALLOC_FREE(tree);
/*
* but a durable reconnect on the new session succeeds:
*/
ZERO_STRUCT(io);
io.in.fname = fname;
io.in.durable_handle = h;
status = smb2_create(tree2, mem_ctx, &io);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_CREATED(&io, EXISTED, FILE_ATTRIBUTE_ARCHIVE);
CHECK_VAL(io.out.oplock_level, smb2_util_oplock_level("b"));
_h = io.out.file.handle;
h = &_h;
/*
* a session reconnect on a second tcp connection
*/
previous_session_id = smb2cli_session_current_id(tree2->session->smbXcli);
/* the original client_guid works just the same */
options.client_guid = orig_client_guid;
ret = torture_smb2_connection_ext(tctx, previous_session_id,
&options, &tree3);
torture_assert_goto(tctx, ret, ret, done, "could not reconnect");
/*
* check that this has deleted the old session
*/
ZERO_STRUCT(io);
io.in.fname = fname;
io.in.durable_handle = h;
status = smb2_create(tree2, mem_ctx, &io);
CHECK_STATUS(status, NT_STATUS_USER_SESSION_DELETED);
TALLOC_FREE(tree2);
/*
* but a durable reconnect on the new session succeeds:
*/
ZERO_STRUCT(io);
io.in.fname = fname;
io.in.durable_handle = h;
status = smb2_create(tree3, mem_ctx, &io);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_CREATED(&io, EXISTED, FILE_ATTRIBUTE_ARCHIVE);
CHECK_VAL(io.out.oplock_level, smb2_util_oplock_level("b"));
_h = io.out.file.handle;
h = &_h;
done:
if (tree == NULL) {
tree = tree2;
}
if (tree == NULL) {
tree = tree3;
}
if (tree != NULL) {
if (h != NULL) {
smb2_util_close(tree, *h);
h = NULL;
}
smb2_util_unlink(tree, fname);
talloc_free(tree);
}
talloc_free(mem_ctx);
return ret;
}
/**
* lease variant of reopen1a
*
* Basic test for doing a durable open and doing a session
* reconnect while the first session is still active and the
* handle is still open in the client.
* This closes the original session and a durable reconnect on
* the new session succeeds depending on the client guid:
*
* Durable reconnect on a session with a different client guid fails.
* Durable reconnect on a session with the original client guid succeeds.
*/
bool test_durable_open_reopen1a_lease(struct torture_context *tctx,
struct smb2_tree *tree)
{
NTSTATUS status;
TALLOC_CTX *mem_ctx = talloc_new(tctx);
char fname[256];
struct smb2_handle _h;
struct smb2_handle *h = NULL;
struct smb2_create io;
struct smb2_lease ls;
uint64_t lease_key;
bool ret = true;
struct smb2_tree *tree2 = NULL;
struct smb2_tree *tree3 = NULL;
uint64_t previous_session_id;
struct smbcli_options options;
struct GUID orig_client_guid;
options = tree->session->transport->options;
orig_client_guid = options.client_guid;
/* Choose a random name in case the state is left a little funky. */
snprintf(fname, 256, "durable_v2_open_reopen1a_lease_%s.dat",
generate_random_str(tctx, 8));
smb2_util_unlink(tree, fname);
lease_key = random();
smb2_lease_create(&io, &ls, false /* dir */, fname,
lease_key, smb2_util_lease_state("RWH"));
io.in.durable_open = true;
status = smb2_create(tree, mem_ctx, &io);
CHECK_STATUS(status, NT_STATUS_OK);
_h = io.out.file.handle;
h = &_h;
CHECK_CREATED(&io, CREATED, FILE_ATTRIBUTE_ARCHIVE);
CHECK_VAL(io.out.durable_open, true);
CHECK_VAL(io.out.oplock_level, SMB2_OPLOCK_LEVEL_LEASE);
CHECK_VAL(io.out.lease_response.lease_key.data[0], lease_key);
CHECK_VAL(io.out.lease_response.lease_key.data[1], ~lease_key);
CHECK_VAL(io.out.lease_response.lease_state,
smb2_util_lease_state("RWH"));
CHECK_VAL(io.out.lease_response.lease_flags, 0);
CHECK_VAL(io.out.lease_response.lease_duration, 0);
previous_session_id = smb2cli_session_current_id(tree->session->smbXcli);
/*
* a session reconnect on a second tcp connection
* with a different client_guid does not allow
* the durable reconnect.
*/
options.client_guid = GUID_random();
ret = torture_smb2_connection_ext(tctx, previous_session_id,
&options, &tree2);
torture_assert_goto(tctx, ret, ret, done, "couldn't reconnect");
/*
* check that this has deleted the old session
*/
ZERO_STRUCT(io);
io.in.fname = fname;
io.in.durable_handle = h;
io.in.lease_request = &ls;
status = smb2_create(tree, mem_ctx, &io);
CHECK_STATUS(status, NT_STATUS_USER_SESSION_DELETED);
TALLOC_FREE(tree);
/*
* but a durable reconnect on the new session with the wrong
* client guid fails
*/
ZERO_STRUCT(io);
io.in.fname = fname;
io.in.durable_handle = h;
io.in.lease_request = &ls;
status = smb2_create(tree2, mem_ctx, &io);
CHECK_STATUS(status, NT_STATUS_OBJECT_NAME_NOT_FOUND);
/*
* now a session reconnect on a second tcp connection
* with original client_guid allows the durable reconnect.
*/
options.client_guid = orig_client_guid;
ret = torture_smb2_connection_ext(tctx, previous_session_id,
&options, &tree3);
torture_assert_goto(tctx, ret, ret, done, "couldn't reconnect");
/*
* check that this has deleted the old session
* In this case, a durable reconnect attempt with the
* correct client_guid yields a different error code.
*/
ZERO_STRUCT(io);
io.in.fname = fname;
io.in.durable_handle = h;
io.in.lease_request = &ls;
status = smb2_create(tree2, mem_ctx, &io);
CHECK_STATUS(status, NT_STATUS_OBJECT_NAME_NOT_FOUND);
TALLOC_FREE(tree2);
/*
* but a durable reconnect on the new session succeeds:
*/
ZERO_STRUCT(io);
io.in.fname = fname;
io.in.durable_handle = h;
io.in.lease_request = &ls;
status = smb2_create(tree3, mem_ctx, &io);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_CREATED(&io, EXISTED, FILE_ATTRIBUTE_ARCHIVE);
CHECK_VAL(io.out.durable_open, false); /* no dh response context... */
CHECK_VAL(io.out.oplock_level, SMB2_OPLOCK_LEVEL_LEASE);
CHECK_VAL(io.out.lease_response.lease_key.data[0], lease_key);
CHECK_VAL(io.out.lease_response.lease_key.data[1], ~lease_key);
CHECK_VAL(io.out.lease_response.lease_state,
smb2_util_lease_state("RWH"));
CHECK_VAL(io.out.lease_response.lease_flags, 0);
CHECK_VAL(io.out.lease_response.lease_duration, 0);
_h = io.out.file.handle;
h = &_h;
done:
if (tree == NULL) {
tree = tree2;
}
if (tree == NULL) {
tree = tree3;
}
if (tree != NULL) {
if (h != NULL) {
smb2_util_close(tree, *h);
}
smb2_util_unlink(tree, fname);
talloc_free(tree);
}
talloc_free(mem_ctx);
return ret;
}
/**
* basic test for doing a durable open
* tcp disconnect, reconnect, do a durable reopen (succeeds)
*/
static bool test_durable_open_reopen2(struct torture_context *tctx,
struct smb2_tree *tree)
{
NTSTATUS status;
TALLOC_CTX *mem_ctx = talloc_new(tctx);
char fname[256];
struct smb2_handle _h;
struct smb2_handle *h = NULL;
struct smb2_create io;
bool ret = true;
/* Choose a random name in case the state is left a little funky. */
snprintf(fname, 256, "durable_open_reopen2_%s.dat",
generate_random_str(tctx, 8));
smb2_util_unlink(tree, fname);
smb2_oplock_create_share(&io, fname,
smb2_util_share_access(""),
smb2_util_oplock_level("b"));
io.in.durable_open = true;
status = smb2_create(tree, mem_ctx, &io);
CHECK_STATUS(status, NT_STATUS_OK);
_h = io.out.file.handle;
h = &_h;
CHECK_CREATED(&io, CREATED, FILE_ATTRIBUTE_ARCHIVE);
CHECK_VAL(io.out.durable_open, true);
CHECK_VAL(io.out.oplock_level, smb2_util_oplock_level("b"));
/* disconnect, leaving the durable in place */
TALLOC_FREE(tree);
if (!torture_smb2_connection(tctx, &tree)) {
torture_warning(tctx, "couldn't reconnect, bailing\n");
ret = false;
goto done;
}
ZERO_STRUCT(io);
/* the path name is ignored by the server */
io.in.fname = fname;
io.in.durable_handle = h; /* durable v1 reconnect request */
h = NULL;
status = smb2_create(tree, mem_ctx, &io);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_CREATED(&io, EXISTED, FILE_ATTRIBUTE_ARCHIVE);
CHECK_VAL(io.out.oplock_level, smb2_util_oplock_level("b"));
_h = io.out.file.handle;
h = &_h;
/* disconnect again, leaving the durable in place */
TALLOC_FREE(tree);
if (!torture_smb2_connection(tctx, &tree)) {
torture_warning(tctx, "couldn't reconnect, bailing\n");
ret = false;
goto done;
}
/*
* show that the filename and many other fields
* are ignored. only the reconnect request blob
* is important.
*/
ZERO_STRUCT(io);
/* the path name is ignored by the server */
io.in.security_flags = 0x78;
io.in.oplock_level = 0x78;
io.in.impersonation_level = 0x12345678;
io.in.create_flags = 0x12345678;
io.in.reserved = 0x12345678;
io.in.desired_access = 0x12345678;
io.in.file_attributes = 0x12345678;
io.in.share_access = 0x12345678;
io.in.create_disposition = 0x12345678;
io.in.create_options = 0x12345678;
io.in.fname = "__non_existing_fname__";
io.in.durable_handle = h; /* durable v1 reconnect request */
h = NULL;
status = smb2_create(tree, mem_ctx, &io);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_CREATED(&io, EXISTED, FILE_ATTRIBUTE_ARCHIVE);
CHECK_VAL(io.out.oplock_level, smb2_util_oplock_level("b"));
_h = io.out.file.handle;
h = &_h;
/* disconnect, leaving the durable in place */
TALLOC_FREE(tree);
if (!torture_smb2_connection(tctx, &tree)) {
torture_warning(tctx, "couldn't reconnect, bailing\n");
ret = false;
goto done;
}
/*
* show that an additionally specified durable v1 request
* is ignored by the server.
* See MS-SMB2, 3.3.5.9.7
* Handling the SMB2_CREATE_DURABLE_HANDLE_RECONNECT Create Context
*/
ZERO_STRUCT(io);
/* the path name is ignored by the server */
io.in.fname = fname;
io.in.durable_handle = h; /* durable v1 reconnect request */
io.in.durable_open = true; /* durable v1 handle request */
h = NULL;
status = smb2_create(tree, mem_ctx, &io);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_CREATED(&io, EXISTED, FILE_ATTRIBUTE_ARCHIVE);
CHECK_VAL(io.out.oplock_level, smb2_util_oplock_level("b"));
_h = io.out.file.handle;
h = &_h;
done:
if (tree != NULL) {
if (h != NULL) {
smb2_util_close(tree, *h);
}
smb2_util_unlink(tree, fname);
talloc_free(tree);
}
talloc_free(mem_ctx);
return ret;
}
/**
* lease variant of reopen2
* basic test for doing a durable open
* tcp disconnect, reconnect, do a durable reopen (succeeds)
*/
static bool test_durable_open_reopen2_lease(struct torture_context *tctx,
struct smb2_tree *tree)
{
NTSTATUS status;
TALLOC_CTX *mem_ctx = talloc_new(tctx);
char fname[256];
struct smb2_handle _h;
struct smb2_handle *h = NULL;
struct smb2_create io;
struct smb2_lease ls;
uint64_t lease_key;
bool ret = true;
struct smbcli_options options;
uint32_t caps;
caps = smb2cli_conn_server_capabilities(tree->session->transport->conn);
if (!(caps & SMB2_CAP_LEASING)) {
torture_skip(tctx, "leases are not supported");
}
options = tree->session->transport->options;
/* Choose a random name in case the state is left a little funky. */
snprintf(fname, 256, "durable_open_reopen2_%s.dat",
generate_random_str(tctx, 8));
smb2_util_unlink(tree, fname);
lease_key = random();
smb2_lease_create(&io, &ls, false /* dir */, fname, lease_key,
smb2_util_lease_state("RWH"));
io.in.durable_open = true;
status = smb2_create(tree, mem_ctx, &io);
CHECK_STATUS(status, NT_STATUS_OK);
_h = io.out.file.handle;
h = &_h;
CHECK_CREATED(&io, CREATED, FILE_ATTRIBUTE_ARCHIVE);
CHECK_VAL(io.out.durable_open, true);
CHECK_VAL(io.out.oplock_level, SMB2_OPLOCK_LEVEL_LEASE);
CHECK_VAL(io.out.lease_response.lease_key.data[0], lease_key);
CHECK_VAL(io.out.lease_response.lease_key.data[1], ~lease_key);
CHECK_VAL(io.out.lease_response.lease_state,
smb2_util_lease_state("RWH"));
CHECK_VAL(io.out.lease_response.lease_flags, 0);
CHECK_VAL(io.out.lease_response.lease_duration, 0);
/* disconnect, reconnect and then do durable reopen */
TALLOC_FREE(tree);
if (!torture_smb2_connection_ext(tctx, 0, &options, &tree)) {
torture_warning(tctx, "couldn't reconnect, bailing\n");
ret = false;
goto done;
}
/* a few failure tests: */
/*
* several attempts without lease attached:
* all fail with NT_STATUS_OBJECT_NAME_NOT_FOUND
* irrespective of file name provided
*/
ZERO_STRUCT(io);
io.in.fname = "";
io.in.durable_handle = h;
status = smb2_create(tree, mem_ctx, &io);
CHECK_STATUS(status, NT_STATUS_OBJECT_NAME_NOT_FOUND);
ZERO_STRUCT(io);
io.in.fname = "__non_existing_fname__";
io.in.durable_handle = h;
status = smb2_create(tree, mem_ctx, &io);
CHECK_STATUS(status, NT_STATUS_OBJECT_NAME_NOT_FOUND);
ZERO_STRUCT(io);
io.in.fname = fname;
io.in.durable_handle = h;
status = smb2_create(tree, mem_ctx, &io);
CHECK_STATUS(status, NT_STATUS_OBJECT_NAME_NOT_FOUND);
/*
* attempt with lease provided, but
* with a changed lease key. => fails
*/
ZERO_STRUCT(io);
io.in.fname = fname;
io.in.durable_open = false;
io.in.durable_handle = h;
io.in.lease_request = &ls;
io.in.oplock_level = SMB2_OPLOCK_LEVEL_LEASE;
/* a wrong lease key lets the request fail */
ls.lease_key.data[0]++;
status = smb2_create(tree, mem_ctx, &io);
CHECK_STATUS(status, NT_STATUS_OBJECT_NAME_NOT_FOUND);
/* restore the correct lease key */
ls.lease_key.data[0]--;
/*
* this last failing attempt is almost correct:
* only problem is: we use the wrong filename...
* Note that this gives INVALID_PARAMETER.
* This is different from oplocks!
*/
ZERO_STRUCT(io);
io.in.fname = "__non_existing_fname__";
io.in.durable_open = false;
io.in.durable_handle = h;
io.in.lease_request = &ls;
io.in.oplock_level = SMB2_OPLOCK_LEVEL_LEASE;
status = smb2_create(tree, mem_ctx, &io);
CHECK_STATUS(status, NT_STATUS_INVALID_PARAMETER);
/*
* Now for a succeeding reconnect:
*/
ZERO_STRUCT(io);
io.in.fname = fname;
io.in.durable_open = false;
io.in.durable_handle = h;
io.in.lease_request = &ls;
io.in.oplock_level = SMB2_OPLOCK_LEVEL_LEASE;
/* the requested lease state is irrelevant */
ls.lease_state = smb2_util_lease_state("");
h = NULL;
status = smb2_create(tree, mem_ctx, &io);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_CREATED(&io, EXISTED, FILE_ATTRIBUTE_ARCHIVE);
CHECK_VAL(io.out.durable_open, false);
CHECK_VAL(io.out.durable_open_v2, false); /* no dh2q response blob */
CHECK_VAL(io.out.persistent_open, false);
CHECK_VAL(io.out.oplock_level, SMB2_OPLOCK_LEVEL_LEASE);
CHECK_VAL(io.out.lease_response.lease_key.data[0], lease_key);
CHECK_VAL(io.out.lease_response.lease_key.data[1], ~lease_key);
CHECK_VAL(io.out.lease_response.lease_state,
smb2_util_lease_state("RWH"));
CHECK_VAL(io.out.lease_response.lease_flags, 0);
CHECK_VAL(io.out.lease_response.lease_duration, 0);
_h = io.out.file.handle;
h = &_h;
/* disconnect one more time */
TALLOC_FREE(tree);
if (!torture_smb2_connection_ext(tctx, 0, &options, &tree)) {
torture_warning(tctx, "couldn't reconnect, bailing\n");
ret = false;
goto done;
}
/*
* demonstrate that various parameters are ignored
* in the reconnect
*/
ZERO_STRUCT(io);
/*
* These are completely ignored by the server
*/
io.in.security_flags = 0x78;
io.in.oplock_level = 0x78;
io.in.impersonation_level = 0x12345678;
io.in.create_flags = 0x12345678;
io.in.reserved = 0x12345678;
io.in.desired_access = 0x12345678;
io.in.file_attributes = 0x12345678;
io.in.share_access = 0x12345678;
io.in.create_disposition = 0x12345678;
io.in.create_options = 0x12345678;
/*
* only these are checked:
* - io.in.fname
* - io.in.durable_handle,
* - io.in.lease_request->lease_key
*/
io.in.fname = fname;
io.in.durable_open_v2 = false;
io.in.durable_handle_v2 = h;
io.in.lease_request = &ls;
/* the requested lease state is irrelevant */
ls.lease_state = smb2_util_lease_state("");
h = NULL;
status = smb2_create(tree, mem_ctx, &io);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_CREATED(&io, EXISTED, FILE_ATTRIBUTE_ARCHIVE);
CHECK_VAL(io.out.durable_open, false);
CHECK_VAL(io.out.durable_open_v2, false); /* no dh2q response blob */
CHECK_VAL(io.out.persistent_open, false);
CHECK_VAL(io.out.oplock_level, SMB2_OPLOCK_LEVEL_LEASE);
CHECK_VAL(io.out.lease_response.lease_key.data[0], lease_key);
CHECK_VAL(io.out.lease_response.lease_key.data[1], ~lease_key);
CHECK_VAL(io.out.lease_response.lease_state,
smb2_util_lease_state("RWH"));
CHECK_VAL(io.out.lease_response.lease_flags, 0);
CHECK_VAL(io.out.lease_response.lease_duration, 0);
_h = io.out.file.handle;
h = &_h;
done:
if (tree != NULL) {
if (h != NULL) {
smb2_util_close(tree, *h);
}
smb2_util_unlink(tree, fname);
talloc_free(tree);
}
talloc_free(mem_ctx);
return ret;
}
/**
* lease v2 variant of reopen2
* basic test for doing a durable open
* tcp disconnect, reconnect, do a durable reopen (succeeds)
*/
static bool test_durable_open_reopen2_lease_v2(struct torture_context *tctx,
struct smb2_tree *tree)
{
NTSTATUS status;
TALLOC_CTX *mem_ctx = talloc_new(tctx);
char fname[256];
struct smb2_handle _h;
struct smb2_handle *h = NULL;
struct smb2_create io;
struct smb2_lease ls;
uint64_t lease_key;
bool ret = true;
struct smbcli_options options;
uint32_t caps;
caps = smb2cli_conn_server_capabilities(tree->session->transport->conn);
if (!(caps & SMB2_CAP_LEASING)) {
torture_skip(tctx, "leases are not supported");
}
options = tree->session->transport->options;
/* Choose a random name in case the state is left a little funky. */
snprintf(fname, 256, "durable_open_reopen2_%s.dat",
generate_random_str(tctx, 8));
smb2_util_unlink(tree, fname);
lease_key = random();
smb2_lease_v2_create(&io, &ls, false /* dir */, fname,
lease_key, 0, /* parent lease key */
smb2_util_lease_state("RWH"), 0 /* lease epoch */);
io.in.durable_open = true;
status = smb2_create(tree, mem_ctx, &io);
CHECK_STATUS(status, NT_STATUS_OK);
_h = io.out.file.handle;
h = &_h;
CHECK_CREATED(&io, CREATED, FILE_ATTRIBUTE_ARCHIVE);
CHECK_VAL(io.out.durable_open, true);
CHECK_VAL(io.out.oplock_level, SMB2_OPLOCK_LEVEL_LEASE);
CHECK_VAL(io.out.lease_response_v2.lease_key.data[0], lease_key);
CHECK_VAL(io.out.lease_response_v2.lease_key.data[1], ~lease_key);
CHECK_VAL(io.out.lease_response_v2.lease_state,
smb2_util_lease_state("RWH"));
CHECK_VAL(io.out.lease_response_v2.lease_flags, 0);
CHECK_VAL(io.out.lease_response_v2.lease_duration, 0);
/* disconnect, reconnect and then do durable reopen */
TALLOC_FREE(tree);
if (!torture_smb2_connection_ext(tctx, 0, &options, &tree)) {
torture_warning(tctx, "couldn't reconnect, bailing\n");
ret = false;
goto done;
}
/* a few failure tests: */
/*
* several attempts without lease attached:
* all fail with NT_STATUS_OBJECT_NAME_NOT_FOUND
* irrespective of file name provided
*/
ZERO_STRUCT(io);
io.in.fname = "";
io.in.durable_handle = h;
status = smb2_create(tree, mem_ctx, &io);
CHECK_STATUS(status, NT_STATUS_OBJECT_NAME_NOT_FOUND);
ZERO_STRUCT(io);
io.in.fname = "__non_existing_fname__";
io.in.durable_handle = h;
status = smb2_create(tree, mem_ctx, &io);
CHECK_STATUS(status, NT_STATUS_OBJECT_NAME_NOT_FOUND);
ZERO_STRUCT(io);
io.in.fname = fname;
io.in.durable_handle = h;
status = smb2_create(tree, mem_ctx, &io);
CHECK_STATUS(status, NT_STATUS_OBJECT_NAME_NOT_FOUND);
/*
* attempt with lease provided, but
* with a changed lease key. => fails
*/
ZERO_STRUCT(io);
io.in.fname = fname;
io.in.durable_open = false;
io.in.durable_handle = h;
io.in.lease_request_v2 = &ls;
io.in.oplock_level = SMB2_OPLOCK_LEVEL_LEASE;
/* a wrong lease key lets the request fail */
ls.lease_key.data[0]++;
status = smb2_create(tree, mem_ctx, &io);
CHECK_STATUS(status, NT_STATUS_OBJECT_NAME_NOT_FOUND);
/* restore the correct lease key */
ls.lease_key.data[0]--;
/*
* this last failing attempt is almost correct:
* only problem is: we use the wrong filename...
* Note that this gives INVALID_PARAMETER.
* This is different from oplocks!
*/
ZERO_STRUCT(io);
io.in.fname = "__non_existing_fname__";
io.in.durable_open = false;
io.in.durable_handle = h;
io.in.lease_request_v2 = &ls;
io.in.oplock_level = SMB2_OPLOCK_LEVEL_LEASE;
status = smb2_create(tree, mem_ctx, &io);
CHECK_STATUS(status, NT_STATUS_INVALID_PARAMETER);
/*
* Now for a succeeding reconnect:
*/
ZERO_STRUCT(io);
io.in.fname = fname;
io.in.durable_open = false;
io.in.durable_handle = h;
io.in.lease_request_v2 = &ls;
io.in.oplock_level = SMB2_OPLOCK_LEVEL_LEASE;
/* the requested lease state is irrelevant */
ls.lease_state = smb2_util_lease_state("");
h = NULL;
status = smb2_create(tree, mem_ctx, &io);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_CREATED(&io, EXISTED, FILE_ATTRIBUTE_ARCHIVE);
CHECK_VAL(io.out.durable_open, false);
CHECK_VAL(io.out.durable_open_v2, false); /* no dh2q response blob */
CHECK_VAL(io.out.persistent_open, false);
CHECK_VAL(io.out.oplock_level, SMB2_OPLOCK_LEVEL_LEASE);
CHECK_VAL(io.out.lease_response_v2.lease_key.data[0], lease_key);
CHECK_VAL(io.out.lease_response_v2.lease_key.data[1], ~lease_key);
CHECK_VAL(io.out.lease_response_v2.lease_state,
smb2_util_lease_state("RWH"));
CHECK_VAL(io.out.lease_response_v2.lease_flags, 0);
CHECK_VAL(io.out.lease_response_v2.lease_duration, 0);
_h = io.out.file.handle;
h = &_h;
/* disconnect one more time */
TALLOC_FREE(tree);
if (!torture_smb2_connection_ext(tctx, 0, &options, &tree)) {
torture_warning(tctx, "couldn't reconnect, bailing\n");
ret = false;
goto done;
}
/*
* demonstrate that various parameters are ignored
* in the reconnect
*/
ZERO_STRUCT(io);
/*
* These are completely ignored by the server
*/
io.in.security_flags = 0x78;
io.in.oplock_level = 0x78;
io.in.impersonation_level = 0x12345678;
io.in.create_flags = 0x12345678;
io.in.reserved = 0x12345678;
io.in.desired_access = 0x12345678;
io.in.file_attributes = 0x12345678;
io.in.share_access = 0x12345678;
io.in.create_disposition = 0x12345678;
io.in.create_options = 0x12345678;
/*
* only these are checked:
* - io.in.fname
* - io.in.durable_handle,
* - io.in.lease_request->lease_key
*/
io.in.fname = fname;
io.in.durable_open_v2 = false;
io.in.durable_handle_v2 = h;
io.in.lease_request_v2 = &ls;
/* the requested lease state is irrelevant */
ls.lease_state = smb2_util_lease_state("");
h = NULL;
status = smb2_create(tree, mem_ctx, &io);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_CREATED(&io, EXISTED, FILE_ATTRIBUTE_ARCHIVE);
CHECK_VAL(io.out.durable_open, false);
CHECK_VAL(io.out.durable_open_v2, false); /* no dh2q response blob */
CHECK_VAL(io.out.persistent_open, false);
CHECK_VAL(io.out.oplock_level, SMB2_OPLOCK_LEVEL_LEASE);
CHECK_VAL(io.out.lease_response_v2.lease_key.data[0], lease_key);
CHECK_VAL(io.out.lease_response_v2.lease_key.data[1], ~lease_key);
CHECK_VAL(io.out.lease_response_v2.lease_state,
smb2_util_lease_state("RWH"));
CHECK_VAL(io.out.lease_response_v2.lease_flags, 0);
CHECK_VAL(io.out.lease_response_v2.lease_duration, 0);
_h = io.out.file.handle;
h = &_h;
done:
if (tree != NULL) {
if (h != NULL) {
smb2_util_close(tree, *h);
}
smb2_util_unlink(tree, fname);
talloc_free(tree);
}
talloc_free(mem_ctx);
return ret;
}
/**
* basic test for doing a durable open
* tcp disconnect, reconnect with a session reconnect and
* do a durable reopen (succeeds)
*/
static bool test_durable_open_reopen2a(struct torture_context *tctx,
struct smb2_tree *tree)
{
NTSTATUS status;
TALLOC_CTX *mem_ctx = talloc_new(tctx);
char fname[256];
struct smb2_handle _h;
struct smb2_handle *h = NULL;
struct smb2_create io1, io2;
uint64_t previous_session_id;
bool ret = true;
struct smbcli_options options;
options = tree->session->transport->options;
/* Choose a random name in case the state is left a little funky. */
snprintf(fname, 256, "durable_open_reopen2_%s.dat",
generate_random_str(tctx, 8));
smb2_util_unlink(tree, fname);
smb2_oplock_create_share(&io1, fname,
smb2_util_share_access(""),
smb2_util_oplock_level("b"));
io1.in.durable_open = true;
status = smb2_create(tree, mem_ctx, &io1);
CHECK_STATUS(status, NT_STATUS_OK);
_h = io1.out.file.handle;
h = &_h;
CHECK_CREATED(&io1, CREATED, FILE_ATTRIBUTE_ARCHIVE);
CHECK_VAL(io1.out.durable_open, true);
CHECK_VAL(io1.out.oplock_level, smb2_util_oplock_level("b"));
/* disconnect, reconnect and then do durable reopen */
previous_session_id = smb2cli_session_current_id(tree->session->smbXcli);
talloc_free(tree);
tree = NULL;
if (!torture_smb2_connection_ext(tctx, previous_session_id,
&options, &tree))
{
torture_warning(tctx, "couldn't reconnect, bailing\n");
ret = false;
goto done;
}
ZERO_STRUCT(io2);
io2.in.fname = fname;
io2.in.durable_handle = h;
h = NULL;
status = smb2_create(tree, mem_ctx, &io2);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_CREATED(&io2, EXISTED, FILE_ATTRIBUTE_ARCHIVE);
CHECK_VAL(io2.out.oplock_level, smb2_util_oplock_level("b"));
_h = io2.out.file.handle;
h = &_h;
done:
if (tree != NULL) {
if (h != NULL) {
smb2_util_close(tree, *h);
}
smb2_util_unlink(tree, fname);
talloc_free(tree);
}
talloc_free(mem_ctx);
return ret;
}
/**
* basic test for doing a durable open:
* tdis, new tcon, try durable reopen (fails)
*/
static bool test_durable_open_reopen3(struct torture_context *tctx,
struct smb2_tree *tree)
{
NTSTATUS status;
TALLOC_CTX *mem_ctx = talloc_new(tctx);
char fname[256];
struct smb2_handle _h;
struct smb2_handle *h = NULL;
struct smb2_create io1, io2;
bool ret = true;
struct smb2_tree *tree2 = NULL;
/* Choose a random name in case the state is left a little funky. */
snprintf(fname, 256, "durable_open_reopen3_%s.dat",
generate_random_str(tctx, 8));
smb2_util_unlink(tree, fname);
smb2_oplock_create_share(&io1, fname,
smb2_util_share_access(""),
smb2_util_oplock_level("b"));
io1.in.durable_open = true;
status = smb2_create(tree, mem_ctx, &io1);
CHECK_STATUS(status, NT_STATUS_OK);
_h = io1.out.file.handle;
h = &_h;
CHECK_CREATED(&io1, CREATED, FILE_ATTRIBUTE_ARCHIVE);
CHECK_VAL(io1.out.durable_open, true);
CHECK_VAL(io1.out.oplock_level, smb2_util_oplock_level("b"));
/* disconnect, reconnect and then do durable reopen */
status = smb2_tdis(tree);
CHECK_STATUS(status, NT_STATUS_OK);
if (!torture_smb2_tree_connect(tctx, tree->session, mem_ctx, &tree2)) {
torture_warning(tctx, "couldn't reconnect to share, bailing\n");
ret = false;
goto done;
}
ZERO_STRUCT(io2);
io2.in.fname = fname;
io2.in.durable_handle = h;
status = smb2_create(tree2, mem_ctx, &io2);
CHECK_STATUS(status, NT_STATUS_OBJECT_NAME_NOT_FOUND);
done:
if (tree != NULL) {
if (h != NULL) {
smb2_util_close(tree, *h);
}
smb2_util_unlink(tree2, fname);
talloc_free(tree);
}
talloc_free(mem_ctx);
return ret;
}
/**
* basic test for doing a durable open:
* logoff, create a new session, do a durable reopen (succeeds)
*/
static bool test_durable_open_reopen4(struct torture_context *tctx,
struct smb2_tree *tree)
{
NTSTATUS status;
TALLOC_CTX *mem_ctx = talloc_new(tctx);
char fname[256];
struct smb2_handle _h;
struct smb2_handle *h = NULL;
struct smb2_create io1, io2;
bool ret = true;
struct smb2_transport *transport = NULL;
struct smb2_session *session2 = NULL;
struct smb2_tree *tree2 = NULL;
/* Choose a random name in case the state is left a little funky. */
snprintf(fname, 256, "durable_open_reopen4_%s.dat",
generate_random_str(tctx, 8));
smb2_util_unlink(tree, fname);
smb2_oplock_create_share(&io1, fname,
smb2_util_share_access(""),
smb2_util_oplock_level("b"));
io1.in.durable_open = true;
status = smb2_create(tree, mem_ctx, &io1);
CHECK_STATUS(status, NT_STATUS_OK);
_h = io1.out.file.handle;
h = &_h;
CHECK_CREATED(&io1, CREATED, FILE_ATTRIBUTE_ARCHIVE);
CHECK_VAL(io1.out.durable_open, true);
CHECK_VAL(io1.out.oplock_level, smb2_util_oplock_level("b"));
/*
* do a session logoff, establish a new session and tree
* connect on the same transport, and try a durable reopen
*/
transport = tree->session->transport;
status = smb2_logoff(tree->session);
CHECK_STATUS(status, NT_STATUS_OK);
if (!torture_smb2_session_setup(tctx, transport,
0, /* previous_session_id */
mem_ctx, &session2))
{
torture_warning(tctx, "session setup failed.\n");
ret = false;
goto done;
}
/*
* the session setup has talloc-stolen the transport,
* so we can safely free the old tree+session for clarity
*/
TALLOC_FREE(tree);
if (!torture_smb2_tree_connect(tctx, session2, mem_ctx, &tree2)) {
torture_warning(tctx, "tree connect failed.\n");
ret = false;
goto done;
}
ZERO_STRUCT(io2);
io2.in.fname = fname;
io2.in.durable_handle = h;
h = NULL;
status = smb2_create(tree2, mem_ctx, &io2);
CHECK_STATUS(status, NT_STATUS_OK);
_h = io2.out.file.handle;
h = &_h;
CHECK_CREATED(&io2, EXISTED, FILE_ATTRIBUTE_ARCHIVE);
CHECK_VAL(io2.out.oplock_level, smb2_util_oplock_level("b"));
done:
if (tree != NULL) {
if (h != NULL) {
smb2_util_close(tree2, *h);
}
smb2_util_unlink(tree2, fname);
talloc_free(tree);
}
talloc_free(mem_ctx);
return ret;
}
static bool test_durable_open_delete_on_close1(struct torture_context *tctx,
struct smb2_tree *tree)
{
NTSTATUS status;
TALLOC_CTX *mem_ctx = talloc_new(tctx);
char fname[256];
struct smb2_handle _h;
struct smb2_handle *h = NULL;
struct smb2_create io1, io2;
bool ret = true;
uint8_t b = 0;
/* Choose a random name in case the state is left a little funky. */
snprintf(fname, 256, "durable_open_delete_on_close1_%s.dat",
generate_random_str(tctx, 8));
smb2_util_unlink(tree, fname);
smb2_oplock_create_share(&io1, fname,
smb2_util_share_access(""),
smb2_util_oplock_level("b"));
io1.in.durable_open = true;
io1.in.create_options |= NTCREATEX_OPTIONS_DELETE_ON_CLOSE;
status = smb2_create(tree, mem_ctx, &io1);
CHECK_STATUS(status, NT_STATUS_OK);
_h = io1.out.file.handle;
h = &_h;
CHECK_CREATED(&io1, CREATED, FILE_ATTRIBUTE_ARCHIVE);
CHECK_VAL(io1.out.durable_open, true);
CHECK_VAL(io1.out.oplock_level, smb2_util_oplock_level("b"));
status = smb2_util_write(tree, *h, &b, 0, 1);
CHECK_STATUS(status, NT_STATUS_OK);
/* disconnect, leaving the durable handle in place */
TALLOC_FREE(tree);
if (!torture_smb2_connection(tctx, &tree)) {
torture_warning(tctx, "could not reconnect, bailing\n");
ret = false;
goto done;
}
/*
* Open the file on the new connection again
* and check that it has been newly created,
* i.e. delete on close was effective on the disconnected handle.
* Also check that the file is really empty,
* the previously written byte gone.
*/
smb2_oplock_create_share(&io2, fname,
smb2_util_share_access(""),
smb2_util_oplock_level("b"));
io2.in.create_options |= NTCREATEX_OPTIONS_DELETE_ON_CLOSE;
status = smb2_create(tree, mem_ctx, &io2);
CHECK_STATUS(status, NT_STATUS_OK);
_h = io2.out.file.handle;
h = &_h;
CHECK_CREATED_SIZE(&io2, CREATED, FILE_ATTRIBUTE_ARCHIVE, 0, 0);
CHECK_VAL(io2.out.durable_open, false);
CHECK_VAL(io2.out.oplock_level, smb2_util_oplock_level("b"));
done:
if (tree != NULL) {
if (h != NULL) {
smb2_util_close(tree, *h);
}
smb2_util_unlink(tree, fname);
talloc_free(tree);
}
talloc_free(mem_ctx);
return ret;
}
static bool test_durable_open_delete_on_close2(struct torture_context *tctx,
struct smb2_tree *tree)
{
NTSTATUS status;
TALLOC_CTX *mem_ctx = talloc_new(tctx);
char fname[256];
struct smb2_handle _h;
struct smb2_handle *h = NULL;
struct smb2_create io;
bool ret = true;
uint8_t b = 0;
uint64_t previous_session_id;
uint64_t alloc_size_step;
struct smbcli_options options;
options = tree->session->transport->options;
/* Choose a random name in case the state is left a little funky. */
snprintf(fname, 256, "durable_open_delete_on_close2_%s.dat",
generate_random_str(tctx, 8));
smb2_util_unlink(tree, fname);
smb2_oplock_create_share(&io, fname,
smb2_util_share_access(""),
smb2_util_oplock_level("b"));
io.in.durable_open = true;
io.in.create_options |= NTCREATEX_OPTIONS_DELETE_ON_CLOSE;
status = smb2_create(tree, mem_ctx, &io);
CHECK_STATUS(status, NT_STATUS_OK);
_h = io.out.file.handle;
h = &_h;
CHECK_CREATED(&io, CREATED, FILE_ATTRIBUTE_ARCHIVE);
CHECK_VAL(io.out.durable_open, true);
CHECK_VAL(io.out.oplock_level, smb2_util_oplock_level("b"));
status = smb2_util_write(tree, *h, &b, 0, 1);
CHECK_STATUS(status, NT_STATUS_OK);
previous_session_id = smb2cli_session_current_id(tree->session->smbXcli);
/* disconnect, leaving the durable handle in place */
TALLOC_FREE(tree);
if (!torture_smb2_connection_ext(tctx, previous_session_id,
&options, &tree))
{
torture_warning(tctx, "could not reconnect, bailing\n");
ret = false;
goto done;
}
ZERO_STRUCT(io);
io.in.fname = fname;
io.in.durable_handle = h;
status = smb2_create(tree, mem_ctx, &io);
CHECK_STATUS(status, NT_STATUS_OK);
_h = io.out.file.handle;
h = &_h;
alloc_size_step = io.out.alloc_size;
CHECK_CREATED_SIZE(&io, EXISTED, FILE_ATTRIBUTE_ARCHIVE, alloc_size_step, 1);
CHECK_VAL(io.out.durable_open, false);
CHECK_VAL(io.out.oplock_level, smb2_util_oplock_level("b"));
/* close the file, thereby deleting it */
smb2_util_close(tree, *h);
status = smb2_logoff(tree->session);
TALLOC_FREE(tree);
if (!torture_smb2_connection(tctx, &tree)) {
torture_warning(tctx, "could not reconnect, bailing\n");
ret = false;
goto done;
}
/*
* Open the file on the new connection again
* and check that it has been newly created,
* i.e. delete on close was effective on the reconnected handle.
* Also check that the file is really empty,
* the previously written byte gone.
*/
smb2_oplock_create_share(&io, fname,
smb2_util_share_access(""),
smb2_util_oplock_level("b"));
io.in.durable_open = true;
io.in.create_options |= NTCREATEX_OPTIONS_DELETE_ON_CLOSE;
status = smb2_create(tree, mem_ctx, &io);
CHECK_STATUS(status, NT_STATUS_OK);
_h = io.out.file.handle;
h = &_h;
CHECK_CREATED_SIZE(&io, CREATED, FILE_ATTRIBUTE_ARCHIVE, 0, 0);
CHECK_VAL(io.out.durable_open, true);
CHECK_VAL(io.out.oplock_level, smb2_util_oplock_level("b"));
done:
if (tree != NULL) {
if (h != NULL) {
smb2_util_close(tree, *h);
}
smb2_util_unlink(tree, fname);
talloc_free(tree);
}
talloc_free(mem_ctx);
return ret;
}
/*
basic testing of SMB2 durable opens
regarding the position information on the handle
*/
static bool test_durable_open_file_position(struct torture_context *tctx,
struct smb2_tree *tree)
{
TALLOC_CTX *mem_ctx = talloc_new(tctx);
struct smb2_handle h;
struct smb2_create io;
NTSTATUS status;
const char *fname = "durable_open_position.dat";
union smb_fileinfo qfinfo;
union smb_setfileinfo sfinfo;
bool ret = true;
uint64_t pos;
uint64_t previous_session_id;
struct smbcli_options options;
options = tree->session->transport->options;
smb2_util_unlink(tree, fname);
smb2_oplock_create(&io, fname, SMB2_OPLOCK_LEVEL_BATCH);
io.in.durable_open = true;
status = smb2_create(tree, mem_ctx, &io);
CHECK_STATUS(status, NT_STATUS_OK);
h = io.out.file.handle;
CHECK_CREATED(&io, CREATED, FILE_ATTRIBUTE_ARCHIVE);
CHECK_VAL(io.out.durable_open, true);
CHECK_VAL(io.out.oplock_level, SMB2_OPLOCK_LEVEL_BATCH);
/* TODO: check extra blob content */
ZERO_STRUCT(qfinfo);
qfinfo.generic.level = RAW_FILEINFO_POSITION_INFORMATION;
qfinfo.generic.in.file.handle = h;
status = smb2_getinfo_file(tree, mem_ctx, &qfinfo);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_VAL(qfinfo.position_information.out.position, 0);
pos = qfinfo.position_information.out.position;
torture_comment(tctx, "position: %llu\n",
(unsigned long long)pos);
ZERO_STRUCT(sfinfo);
sfinfo.generic.level = RAW_SFILEINFO_POSITION_INFORMATION;
sfinfo.generic.in.file.handle = h;
sfinfo.position_information.in.position = 0x1000;
status = smb2_setinfo_file(tree, &sfinfo);
CHECK_STATUS(status, NT_STATUS_OK);
ZERO_STRUCT(qfinfo);
qfinfo.generic.level = RAW_FILEINFO_POSITION_INFORMATION;
qfinfo.generic.in.file.handle = h;
status = smb2_getinfo_file(tree, mem_ctx, &qfinfo);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_VAL(qfinfo.position_information.out.position, 0x1000);
pos = qfinfo.position_information.out.position;
torture_comment(tctx, "position: %llu\n",
(unsigned long long)pos);
previous_session_id = smb2cli_session_current_id(tree->session->smbXcli);
/* tcp disconnect */
talloc_free(tree);
tree = NULL;
/* do a session reconnect */
if (!torture_smb2_connection_ext(tctx, previous_session_id,
&options, &tree))
{
torture_warning(tctx, "couldn't reconnect, bailing\n");
ret = false;
goto done;
}
ZERO_STRUCT(qfinfo);
qfinfo.generic.level = RAW_FILEINFO_POSITION_INFORMATION;
qfinfo.generic.in.file.handle = h;
status = smb2_getinfo_file(tree, mem_ctx, &qfinfo);
CHECK_STATUS(status, NT_STATUS_FILE_CLOSED);
ZERO_STRUCT(io);
io.in.fname = fname;
io.in.durable_handle = &h;
status = smb2_create(tree, mem_ctx, &io);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_VAL(io.out.oplock_level, SMB2_OPLOCK_LEVEL_BATCH);
CHECK_VAL(io.out.reserved, 0x00);
CHECK_VAL(io.out.create_action, NTCREATEX_ACTION_EXISTED);
CHECK_VAL(io.out.size, 0);
CHECK_VAL(io.out.file_attr, FILE_ATTRIBUTE_ARCHIVE);
CHECK_VAL(io.out.reserved2, 0);
h = io.out.file.handle;
ZERO_STRUCT(qfinfo);
qfinfo.generic.level = RAW_FILEINFO_POSITION_INFORMATION;
qfinfo.generic.in.file.handle = h;
status = smb2_getinfo_file(tree, mem_ctx, &qfinfo);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_VAL(qfinfo.position_information.out.position, 0x1000);
pos = qfinfo.position_information.out.position;
torture_comment(tctx, "position: %llu\n",
(unsigned long long)pos);
smb2_util_close(tree, h);
talloc_free(mem_ctx);
smb2_util_unlink(tree, fname);
done:
talloc_free(tree);
return ret;
}
/*
Open, disconnect, oplock break, reconnect.
*/
static bool test_durable_open_oplock(struct torture_context *tctx,
struct smb2_tree *tree1,
struct smb2_tree *tree2)
{
TALLOC_CTX *mem_ctx = talloc_new(tctx);
struct smb2_create io1, io2;
struct smb2_handle h1 = {{0}};
struct smb2_handle h2 = {{0}};
NTSTATUS status;
char fname[256];
bool ret = true;
/* Choose a random name in case the state is left a little funky. */
snprintf(fname, 256, "durable_open_oplock_%s.dat", generate_random_str(tctx, 8));
/* Clean slate */
smb2_util_unlink(tree1, fname);
/* Create with batch oplock */
smb2_oplock_create(&io1, fname, SMB2_OPLOCK_LEVEL_BATCH);
io1.in.durable_open = true;
io2 = io1;
io2.in.create_disposition = NTCREATEX_DISP_OPEN;
status = smb2_create(tree1, mem_ctx, &io1);
CHECK_STATUS(status, NT_STATUS_OK);
h1 = io1.out.file.handle;
CHECK_CREATED(&io1, CREATED, FILE_ATTRIBUTE_ARCHIVE);
CHECK_VAL(io1.out.durable_open, true);
CHECK_VAL(io1.out.oplock_level, SMB2_OPLOCK_LEVEL_BATCH);
/* Disconnect after getting the batch */
talloc_free(tree1);
tree1 = NULL;
/*
* Windows7 (build 7000) will break a batch oplock immediately if the
* original client is gone. (ZML: This seems like a bug. It should give
* some time for the client to reconnect!)
*/
status = smb2_create(tree2, mem_ctx, &io2);
CHECK_STATUS(status, NT_STATUS_OK);
h2 = io2.out.file.handle;
CHECK_CREATED(&io2, EXISTED, FILE_ATTRIBUTE_ARCHIVE);
CHECK_VAL(io2.out.durable_open, true);
CHECK_VAL(io2.out.oplock_level, SMB2_OPLOCK_LEVEL_BATCH);
/* What if tree1 tries to come back and reclaim? */
if (!torture_smb2_connection(tctx, &tree1)) {
torture_warning(tctx, "couldn't reconnect, bailing\n");
ret = false;
goto done;
}
ZERO_STRUCT(io1);
io1.in.fname = fname;
io1.in.durable_handle = &h1;
status = smb2_create(tree1, mem_ctx, &io1);
CHECK_STATUS(status, NT_STATUS_OBJECT_NAME_NOT_FOUND);
done:
smb2_util_close(tree2, h2);
smb2_util_unlink(tree2, fname);
talloc_free(tree1);
talloc_free(tree2);
return ret;
}
/*
Open, disconnect, lease break, reconnect.
*/
static bool test_durable_open_lease(struct torture_context *tctx,
struct smb2_tree *tree1,
struct smb2_tree *tree2)
{
TALLOC_CTX *mem_ctx = talloc_new(tctx);
struct smb2_create io1, io2;
struct smb2_lease ls1, ls2;
struct smb2_handle h1 = {{0}};
struct smb2_handle h2 = {{0}};
NTSTATUS status;
char fname[256];
bool ret = true;
uint64_t lease1, lease2;
uint32_t caps;
caps = smb2cli_conn_server_capabilities(tree1->session->transport->conn);
if (!(caps & SMB2_CAP_LEASING)) {
torture_skip(tctx, "leases are not supported");
}
/*
* Choose a random name and random lease in case the state is left a
* little funky.
*/
lease1 = random();
lease2 = random();
snprintf(fname, 256, "durable_open_lease_%s.dat", generate_random_str(tctx, 8));
/* Clean slate */
smb2_util_unlink(tree1, fname);
/* Create with lease */
smb2_lease_create(&io1, &ls1, false /* dir */, fname,
lease1, smb2_util_lease_state("RHW"));
io1.in.durable_open = true;
smb2_lease_create(&io2, &ls2, false /* dir */, fname,
lease2, smb2_util_lease_state("RHW"));
io2.in.durable_open = true;
io2.in.create_disposition = NTCREATEX_DISP_OPEN;
status = smb2_create(tree1, mem_ctx, &io1);
CHECK_STATUS(status, NT_STATUS_OK);
h1 = io1.out.file.handle;
CHECK_VAL(io1.out.durable_open, true);
CHECK_CREATED(&io1, CREATED, FILE_ATTRIBUTE_ARCHIVE);
CHECK_VAL(io1.out.oplock_level, SMB2_OPLOCK_LEVEL_LEASE);
CHECK_VAL(io1.out.lease_response.lease_key.data[0], lease1);
CHECK_VAL(io1.out.lease_response.lease_key.data[1], ~lease1);
CHECK_VAL(io1.out.lease_response.lease_state,
SMB2_LEASE_READ|SMB2_LEASE_HANDLE|SMB2_LEASE_WRITE);
/* Disconnect after getting the lease */
talloc_free(tree1);
tree1 = NULL;
/*
* Windows7 (build 7000) will grant an RH lease immediate (not an RHW?)
* even if the original client is gone. (ZML: This seems like a bug. It
* should give some time for the client to reconnect! And why RH?)
*
* obnox: Current windows 7 and w2k8r2 grant RHW instead of RH.
* Test is adapted accordingly.
*/
status = smb2_create(tree2, mem_ctx, &io2);
CHECK_STATUS(status, NT_STATUS_OK);
h2 = io2.out.file.handle;
CHECK_VAL(io2.out.durable_open, true);
CHECK_CREATED(&io2, EXISTED, FILE_ATTRIBUTE_ARCHIVE);
CHECK_VAL(io2.out.oplock_level, SMB2_OPLOCK_LEVEL_LEASE);
CHECK_VAL(io2.out.lease_response.lease_key.data[0], lease2);
CHECK_VAL(io2.out.lease_response.lease_key.data[1], ~lease2);
CHECK_VAL(io2.out.lease_response.lease_state,
SMB2_LEASE_READ|SMB2_LEASE_HANDLE|SMB2_LEASE_WRITE);
/* What if tree1 tries to come back and reclaim? */
if (!torture_smb2_connection(tctx, &tree1)) {
torture_warning(tctx, "couldn't reconnect, bailing\n");
ret = false;
goto done;
}
ZERO_STRUCT(io1);
io1.in.fname = fname;
io1.in.durable_handle = &h1;
io1.in.lease_request = &ls1;
status = smb2_create(tree1, mem_ctx, &io1);
CHECK_STATUS(status, NT_STATUS_OBJECT_NAME_NOT_FOUND);
done:
smb2_util_close(tree2, h2);
smb2_util_unlink(tree2, fname);
talloc_free(tree1);
talloc_free(tree2);
return ret;
}
static bool test_durable_open_lock_oplock(struct torture_context *tctx,
struct smb2_tree *tree)
{
TALLOC_CTX *mem_ctx = talloc_new(tctx);
struct smb2_create io;
struct smb2_handle h = {{0}};
struct smb2_lock lck;
struct smb2_lock_element el[2];
NTSTATUS status;
char fname[256];
bool ret = true;
/*
*/
snprintf(fname, 256, "durable_open_oplock_lock_%s.dat", generate_random_str(tctx, 8));
/* Clean slate */
smb2_util_unlink(tree, fname);
/* Create with oplock */
smb2_oplock_create_share(&io, fname,
smb2_util_share_access(""),
smb2_util_oplock_level("b"));
io.in.durable_open = true;
status = smb2_create(tree, mem_ctx, &io);
CHECK_STATUS(status, NT_STATUS_OK);
h = io.out.file.handle;
CHECK_CREATED(&io, CREATED, FILE_ATTRIBUTE_ARCHIVE);
CHECK_VAL(io.out.durable_open, true);
CHECK_VAL(io.out.oplock_level, smb2_util_oplock_level("b"));
ZERO_STRUCT(lck);
ZERO_STRUCT(el);
lck.in.locks = el;
lck.in.lock_count = 0x0001;
lck.in.lock_sequence = 0x00000000;
lck.in.file.handle = h;
el[0].offset = 0;
el[0].length = 1;
el[0].reserved = 0x00000000;
el[0].flags = SMB2_LOCK_FLAG_EXCLUSIVE;
status = smb2_lock(tree, &lck);
CHECK_STATUS(status, NT_STATUS_OK);
/* Disconnect/Reconnect. */
talloc_free(tree);
tree = NULL;
if (!torture_smb2_connection(tctx, &tree)) {
torture_warning(tctx, "couldn't reconnect, bailing\n");
ret = false;
goto done;
}
ZERO_STRUCT(io);
io.in.fname = fname;
io.in.durable_handle = &h;
status = smb2_create(tree, mem_ctx, &io);
CHECK_STATUS(status, NT_STATUS_OK);
h = io.out.file.handle;
lck.in.file.handle = h;
el[0].flags = SMB2_LOCK_FLAG_UNLOCK;
status = smb2_lock(tree, &lck);
CHECK_STATUS(status, NT_STATUS_OK);
done:
smb2_util_close(tree, h);
smb2_util_unlink(tree, fname);
talloc_free(tree);
return ret;
}
/*
Open(RWH), take BRL, disconnect, reconnect.
*/
static bool test_durable_open_lock_lease(struct torture_context *tctx,
struct smb2_tree *tree)
{
TALLOC_CTX *mem_ctx = talloc_new(tctx);
struct smb2_create io;
struct smb2_lease ls;
struct smb2_handle h = {{0}};
struct smb2_lock lck;
struct smb2_lock_element el[2];
NTSTATUS status;
char fname[256];
bool ret = true;
uint64_t lease;
uint32_t caps;
struct smbcli_options options;
options = tree->session->transport->options;
caps = smb2cli_conn_server_capabilities(tree->session->transport->conn);
if (!(caps & SMB2_CAP_LEASING)) {
torture_skip(tctx, "leases are not supported");
}
/*
* Choose a random name and random lease in case the state is left a
* little funky.
*/
lease = random();
snprintf(fname, 256, "durable_open_lease_lock_%s.dat", generate_random_str(tctx, 8));
/* Clean slate */
smb2_util_unlink(tree, fname);
/* Create with lease */
smb2_lease_create(&io, &ls, false /* dir */, fname, lease,
smb2_util_lease_state("RWH"));
io.in.durable_open = true;
status = smb2_create(tree, mem_ctx, &io);
CHECK_STATUS(status, NT_STATUS_OK);
h = io.out.file.handle;
CHECK_CREATED(&io, CREATED, FILE_ATTRIBUTE_ARCHIVE);
CHECK_VAL(io.out.durable_open, true);
CHECK_VAL(io.out.oplock_level, SMB2_OPLOCK_LEVEL_LEASE);
CHECK_VAL(io.out.lease_response.lease_key.data[0], lease);
CHECK_VAL(io.out.lease_response.lease_key.data[1], ~lease);
CHECK_VAL(io.out.lease_response.lease_state,
SMB2_LEASE_READ|SMB2_LEASE_HANDLE|SMB2_LEASE_WRITE);
ZERO_STRUCT(lck);
ZERO_STRUCT(el);
lck.in.locks = el;
lck.in.lock_count = 0x0001;
lck.in.lock_sequence = 0x00000000;
lck.in.file.handle = h;
el[0].offset = 0;
el[0].length = 1;
el[0].reserved = 0x00000000;
el[0].flags = SMB2_LOCK_FLAG_EXCLUSIVE;
status = smb2_lock(tree, &lck);
CHECK_STATUS(status, NT_STATUS_OK);
/* Disconnect/Reconnect. */
talloc_free(tree);
tree = NULL;
if (!torture_smb2_connection_ext(tctx, 0, &options, &tree)) {
torture_warning(tctx, "couldn't reconnect, bailing\n");
ret = false;
goto done;
}
ZERO_STRUCT(io);
io.in.fname = fname;
io.in.durable_handle = &h;
io.in.lease_request = &ls;
status = smb2_create(tree, mem_ctx, &io);
CHECK_STATUS(status, NT_STATUS_OK);
h = io.out.file.handle;
lck.in.file.handle = h;
el[0].flags = SMB2_LOCK_FLAG_UNLOCK;
status = smb2_lock(tree, &lck);
CHECK_STATUS(status, NT_STATUS_OK);
done:
smb2_util_close(tree, h);
smb2_util_unlink(tree, fname);
talloc_free(tree);
return ret;
}
/*
Open(RH), take BRL, disconnect, fails reconnect without W LEASE
*/
static bool test_durable_open_lock_noW_lease(struct torture_context *tctx,
struct smb2_tree *tree)
{
TALLOC_CTX *mem_ctx = talloc_new(tctx);
struct smb2_create io;
struct smb2_lease ls;
struct smb2_handle h = {{0}};
struct smb2_lock lck;
struct smb2_lock_element el[2];
NTSTATUS status;
char fname[256];
bool ret = true;
uint64_t lease;
uint32_t caps;
struct smbcli_options options;
options = tree->session->transport->options;
caps = smb2cli_conn_server_capabilities(tree->session->transport->conn);
if (!(caps & SMB2_CAP_LEASING)) {
torture_skip(tctx, "leases are not supported");
}
/*
* Choose a random name and random lease in case the state is left a
* little funky.
*/
lease = random();
snprintf(fname, 256, "durable_open_lease_noW_lock_%s.dat", generate_random_str(tctx, 8));
/* Clean slate */
smb2_util_unlink(tree, fname);
/* Create with lease */
smb2_lease_create(&io, &ls, false /* dir */, fname, lease,
smb2_util_lease_state("RH"));
io.in.durable_open = true;
status = smb2_create(tree, mem_ctx, &io);
CHECK_STATUS(status, NT_STATUS_OK);
h = io.out.file.handle;
CHECK_CREATED(&io, CREATED, FILE_ATTRIBUTE_ARCHIVE);
CHECK_VAL(io.out.durable_open, true);
CHECK_VAL(io.out.oplock_level, SMB2_OPLOCK_LEVEL_LEASE);
CHECK_VAL(io.out.lease_response.lease_key.data[0], lease);
CHECK_VAL(io.out.lease_response.lease_key.data[1], ~lease);
CHECK_VAL(io.out.lease_response.lease_state,
SMB2_LEASE_READ|SMB2_LEASE_HANDLE);
ZERO_STRUCT(lck);
ZERO_STRUCT(el);
lck.in.locks = el;
lck.in.lock_count = 0x0001;
lck.in.lock_sequence = 0x00000000;
lck.in.file.handle = h;
el[0].offset = 0;
el[0].length = 1;
el[0].reserved = 0x00000000;
el[0].flags = SMB2_LOCK_FLAG_EXCLUSIVE;
status = smb2_lock(tree, &lck);
CHECK_STATUS(status, NT_STATUS_OK);
/* Disconnect/Reconnect. */
talloc_free(tree);
tree = NULL;
if (!torture_smb2_connection_ext(tctx, 0, &options, &tree)) {
torture_warning(tctx, "couldn't reconnect, bailing\n");
ret = false;
goto done;
}
ZERO_STRUCT(io);
io.in.fname = fname;
io.in.durable_handle = &h;
io.in.lease_request = &ls;
status = smb2_create(tree, mem_ctx, &io);
CHECK_STATUS(status, NT_STATUS_OBJECT_NAME_NOT_FOUND);
h = io.out.file.handle;
done:
smb2_util_close(tree, h);
smb2_util_unlink(tree, fname);
talloc_free(tree);
return ret;
}
/**
* Open with a RH lease, disconnect, open in another tree, reconnect.
*
* This test actually demonstrates a minimum level of respect for the durable
* open in the face of another open. As long as this test shows an inability to
* reconnect after an open, the oplock/lease tests above will certainly
* demonstrate an error on reconnect.
*/
static bool test_durable_open_open2_lease(struct torture_context *tctx,
struct smb2_tree *tree1,
struct smb2_tree *tree2)
{
TALLOC_CTX *mem_ctx = talloc_new(tctx);
struct smb2_create io1, io2;
struct smb2_lease ls;
struct smb2_handle h1 = {{0}};
struct smb2_handle h2 = {{0}};
NTSTATUS status;
char fname[256];
bool ret = true;
uint64_t lease;
uint32_t caps;
struct smbcli_options options;
options = tree1->session->transport->options;
caps = smb2cli_conn_server_capabilities(tree1->session->transport->conn);
if (!(caps & SMB2_CAP_LEASING)) {
torture_skip(tctx, "leases are not supported");
}
/*
* Choose a random name and random lease in case the state is left a
* little funky.
*/
lease = random();
snprintf(fname, 256, "durable_open_open2_lease_%s.dat",
generate_random_str(tctx, 8));
/* Clean slate */
smb2_util_unlink(tree1, fname);
/* Create with lease */
smb2_lease_create_share(&io1, &ls, false /* dir */, fname,
smb2_util_share_access(""),
lease,
smb2_util_lease_state("RH"));
io1.in.durable_open = true;
status = smb2_create(tree1, mem_ctx, &io1);
CHECK_STATUS(status, NT_STATUS_OK);
h1 = io1.out.file.handle;
CHECK_VAL(io1.out.durable_open, true);
CHECK_CREATED(&io1, CREATED, FILE_ATTRIBUTE_ARCHIVE);
CHECK_VAL(io1.out.oplock_level, SMB2_OPLOCK_LEVEL_LEASE);
CHECK_VAL(io1.out.lease_response.lease_key.data[0], lease);
CHECK_VAL(io1.out.lease_response.lease_key.data[1], ~lease);
CHECK_VAL(io1.out.lease_response.lease_state,
smb2_util_lease_state("RH"));
/* Disconnect */
talloc_free(tree1);
tree1 = NULL;
/* Open the file in tree2 */
smb2_oplock_create(&io2, fname, SMB2_OPLOCK_LEVEL_NONE);
status = smb2_create(tree2, mem_ctx, &io2);
CHECK_STATUS(status, NT_STATUS_OK);
h2 = io2.out.file.handle;
CHECK_CREATED(&io2, EXISTED, FILE_ATTRIBUTE_ARCHIVE);
/* Reconnect */
if (!torture_smb2_connection_ext(tctx, 0, &options, &tree1)) {
torture_warning(tctx, "couldn't reconnect, bailing\n");
ret = false;
goto done;
}
ZERO_STRUCT(io1);
io1.in.fname = fname;
io1.in.durable_handle = &h1;
io1.in.lease_request = &ls;
/*
* Windows7 (build 7000) will give away an open immediately if the
* original client is gone. (ZML: This seems like a bug. It should give
* some time for the client to reconnect!)
*/
status = smb2_create(tree1, mem_ctx, &io1);
CHECK_STATUS(status, NT_STATUS_OBJECT_NAME_NOT_FOUND);
h1 = io1.out.file.handle;
done:
if (tree1 != NULL){
smb2_util_close(tree1, h1);
smb2_util_unlink(tree1, fname);
talloc_free(tree1);
}
smb2_util_close(tree2, h2);
smb2_util_unlink(tree2, fname);
talloc_free(tree2);
return ret;
}
/**
* Open with a batch oplock, disconnect, open in another tree, reconnect.
*
* This test actually demonstrates a minimum level of respect for the durable
* open in the face of another open. As long as this test shows an inability to
* reconnect after an open, the oplock/lease tests above will certainly
* demonstrate an error on reconnect.
*/
static bool test_durable_open_open2_oplock(struct torture_context *tctx,
struct smb2_tree *tree1,
struct smb2_tree *tree2)
{
TALLOC_CTX *mem_ctx = talloc_new(tctx);
struct smb2_create io1, io2;
struct smb2_handle h1 = {{0}};
struct smb2_handle h2 = {{0}};
NTSTATUS status;
char fname[256];
bool ret = true;
/*
* Choose a random name and random lease in case the state is left a
* little funky.
*/
snprintf(fname, 256, "durable_open_open2_oplock_%s.dat",
generate_random_str(tctx, 8));
/* Clean slate */
smb2_util_unlink(tree1, fname);
/* Create with batch oplock */
smb2_oplock_create(&io1, fname, SMB2_OPLOCK_LEVEL_BATCH);
io1.in.durable_open = true;
status = smb2_create(tree1, mem_ctx, &io1);
CHECK_STATUS(status, NT_STATUS_OK);
h1 = io1.out.file.handle;
CHECK_CREATED(&io1, CREATED, FILE_ATTRIBUTE_ARCHIVE);
CHECK_VAL(io1.out.durable_open, true);
CHECK_VAL(io1.out.oplock_level, SMB2_OPLOCK_LEVEL_BATCH);
/* Disconnect */
talloc_free(tree1);
tree1 = NULL;
/* Open the file in tree2 */
smb2_oplock_create(&io2, fname, SMB2_OPLOCK_LEVEL_NONE);
status = smb2_create(tree2, mem_ctx, &io2);
CHECK_STATUS(status, NT_STATUS_OK);
h2 = io2.out.file.handle;
CHECK_CREATED(&io1, CREATED, FILE_ATTRIBUTE_ARCHIVE);
/* Reconnect */
if (!torture_smb2_connection(tctx, &tree1)) {
torture_warning(tctx, "couldn't reconnect, bailing\n");
ret = false;
goto done;
}
ZERO_STRUCT(io1);
io1.in.fname = fname;
io1.in.durable_handle = &h1;
status = smb2_create(tree1, mem_ctx, &io1);
CHECK_STATUS(status, NT_STATUS_OBJECT_NAME_NOT_FOUND);
h1 = io1.out.file.handle;
done:
smb2_util_close(tree2, h2);
smb2_util_unlink(tree2, fname);
if (tree1 != NULL) {
smb2_util_close(tree1, h1);
smb2_util_unlink(tree1, fname);
}
talloc_free(tree1);
talloc_free(tree2);
return ret;
}
/**
* test behaviour with initial allocation size
*/
static bool test_durable_open_alloc_size(struct torture_context *tctx,
struct smb2_tree *tree)
{
NTSTATUS status;
TALLOC_CTX *mem_ctx = talloc_new(tctx);
char fname[256];
struct smb2_handle _h;
struct smb2_handle *h = NULL;
struct smb2_create io;
bool ret = true;
uint64_t previous_session_id;
uint64_t alloc_size_step;
uint64_t initial_alloc_size = 0x1000;
const uint8_t *b = NULL;
struct smbcli_options options;
options = tree->session->transport->options;
/* Choose a random name in case the state is left a little funky. */
snprintf(fname, 256, "durable_open_alloc_size_%s.dat",
generate_random_str(tctx, 8));
smb2_util_unlink(tree, fname);
smb2_oplock_create_share(&io, fname,
smb2_util_share_access(""),
smb2_util_oplock_level("b"));
io.in.durable_open = true;
io.in.alloc_size = initial_alloc_size;
status = smb2_create(tree, mem_ctx, &io);
CHECK_STATUS(status, NT_STATUS_OK);
_h = io.out.file.handle;
h = &_h;
CHECK_NOT_VAL(io.out.alloc_size, 0);
alloc_size_step = io.out.alloc_size;
CHECK_CREATED_SIZE(&io, CREATED, FILE_ATTRIBUTE_ARCHIVE,
alloc_size_step, 0);
CHECK_VAL(io.out.durable_open, true);
CHECK_VAL(io.out.oplock_level, smb2_util_oplock_level("b"));
/* prepare buffer */
b = talloc_zero_size(mem_ctx, alloc_size_step);
CHECK_NOT_NULL(b);
previous_session_id = smb2cli_session_current_id(tree->session->smbXcli);
/* disconnect, reconnect and then do durable reopen */
talloc_free(tree);
tree = NULL;
if (!torture_smb2_connection_ext(tctx, previous_session_id,
&options, &tree))
{
torture_warning(tctx, "couldn't reconnect, bailing\n");
ret = false;
goto done;
}
ZERO_STRUCT(io);
io.in.fname = fname;
io.in.durable_handle = h;
h = NULL;
status = smb2_create(tree, mem_ctx, &io);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_CREATED_SIZE(&io, EXISTED, FILE_ATTRIBUTE_ARCHIVE,
alloc_size_step, 0);
CHECK_VAL(io.out.oplock_level, smb2_util_oplock_level("b"));
_h = io.out.file.handle;
h = &_h;
previous_session_id = smb2cli_session_current_id(tree->session->smbXcli);
/* write one byte */
status = smb2_util_write(tree, *h, b, 0, 1);
CHECK_STATUS(status, NT_STATUS_OK);
/* disconnect, reconnect and then do durable reopen */
talloc_free(tree);
tree = NULL;
if (!torture_smb2_connection_ext(tctx, previous_session_id,
&options, &tree))
{
torture_warning(tctx, "couldn't reconnect, bailing\n");
ret = false;
goto done;
}
ZERO_STRUCT(io);
io.in.fname = fname;
io.in.durable_handle = h;
h = NULL;
status = smb2_create(tree, mem_ctx, &io);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_CREATED_SIZE(&io, EXISTED, FILE_ATTRIBUTE_ARCHIVE,
alloc_size_step, 1);
CHECK_VAL(io.out.oplock_level, smb2_util_oplock_level("b"));
_h = io.out.file.handle;
h = &_h;
previous_session_id = smb2cli_session_current_id(tree->session->smbXcli);
/* write more byte than initial allocation size */
status = smb2_util_write(tree, *h, b, 1, alloc_size_step);
/* disconnect, reconnect and then do durable reopen */
talloc_free(tree);
tree = NULL;
if (!torture_smb2_connection_ext(tctx, previous_session_id,
&options, &tree))
{
torture_warning(tctx, "couldn't reconnect, bailing\n");
ret = false;
goto done;
}
ZERO_STRUCT(io);
io.in.fname = fname;
io.in.durable_handle = h;
h = NULL;
status = smb2_create(tree, mem_ctx, &io);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_CREATED_SIZE(&io, EXISTED, FILE_ATTRIBUTE_ARCHIVE,
alloc_size_step * 2, alloc_size_step + 1);
CHECK_VAL(io.out.oplock_level, smb2_util_oplock_level("b"));
_h = io.out.file.handle;
h = &_h;
done:
if (h != NULL) {
smb2_util_close(tree, *h);
}
smb2_util_unlink(tree, fname);
talloc_free(tree);
talloc_free(mem_ctx);
return ret;
}
/**
* test behaviour when a disconnect happens while creating a read-only file
*/
static bool test_durable_open_read_only(struct torture_context *tctx,
struct smb2_tree *tree)
{
NTSTATUS status;
TALLOC_CTX *mem_ctx = talloc_new(tctx);
char fname[256];
struct smb2_handle _h;
struct smb2_handle *h = NULL;
struct smb2_create io;
bool ret = true;
uint64_t previous_session_id;
const uint8_t b = 0;
uint64_t alloc_size = 0;
struct smbcli_options options;
options = tree->session->transport->options;
/* Choose a random name in case the state is left a little funky. */
snprintf(fname, 256, "durable_open_initial_alloc_%s.dat",
generate_random_str(tctx, 8));
smb2_util_unlink(tree, fname);
smb2_oplock_create_share(&io, fname,
smb2_util_share_access(""),
smb2_util_oplock_level("b"));
io.in.durable_open = true;
io.in.file_attributes = FILE_ATTRIBUTE_READONLY;
status = smb2_create(tree, mem_ctx, &io);
CHECK_STATUS(status, NT_STATUS_OK);
_h = io.out.file.handle;
h = &_h;
CHECK_CREATED(&io, CREATED, FILE_ATTRIBUTE_READONLY|FILE_ATTRIBUTE_ARCHIVE);
CHECK_VAL(io.out.durable_open, true);
CHECK_VAL(io.out.oplock_level, smb2_util_oplock_level("b"));
previous_session_id = smb2cli_session_current_id(tree->session->smbXcli);
/* write one byte */
status = smb2_util_write(tree, *h, &b, 0, 1);
CHECK_STATUS(status, NT_STATUS_OK);
/* disconnect, reconnect and then do durable reopen */
talloc_free(tree);
tree = NULL;
if (!torture_smb2_connection_ext(tctx, previous_session_id,
&options, &tree))
{
torture_warning(tctx, "couldn't reconnect, bailing\n");
ret = false;
goto done;
}
ZERO_STRUCT(io);
io.in.fname = fname;
io.in.durable_handle = h;
h = NULL;
status = smb2_create(tree, mem_ctx, &io);
CHECK_STATUS(status, NT_STATUS_OK);
alloc_size = io.out.alloc_size;
CHECK_CREATED_SIZE(&io, EXISTED,
FILE_ATTRIBUTE_READONLY|FILE_ATTRIBUTE_ARCHIVE,
alloc_size, 1);
CHECK_VAL(io.out.oplock_level, smb2_util_oplock_level("b"));
_h = io.out.file.handle;
h = &_h;
/* write one byte */
status = smb2_util_write(tree, *h, &b, 1, 1);
CHECK_STATUS(status, NT_STATUS_OK);
done:
if (h != NULL) {
union smb_setfileinfo sfinfo;
ZERO_STRUCT(sfinfo);
sfinfo.basic_info.level = RAW_SFILEINFO_BASIC_INFORMATION;
sfinfo.basic_info.in.file.handle = *h;
sfinfo.basic_info.in.attrib = FILE_ATTRIBUTE_NORMAL;
smb2_setinfo_file(tree, &sfinfo);
smb2_util_close(tree, *h);
}
smb2_util_unlink(tree, fname);
talloc_free(tree);
talloc_free(mem_ctx);
return ret;
}
/**
* durable open with oplock, disconnect, exit
*/
static bool test_durable_open_oplock_disconnect(struct torture_context *tctx,
struct smb2_tree *tree)
{
TALLOC_CTX *mem_ctx = talloc_new(tctx);
struct smb2_create io;
struct smb2_handle _h;
struct smb2_handle *h = NULL;
NTSTATUS status;
char fname[256];
bool ret = true;
snprintf(fname, 256, "durable_open_oplock_disconnect_%s.dat",
generate_random_str(mem_ctx, 8));
smb2_util_unlink(tree, fname);
smb2_oplock_create(&io, fname, SMB2_OPLOCK_LEVEL_BATCH);
io.in.durable_open = true;
status = smb2_create(tree, mem_ctx, &io);
CHECK_STATUS(status, NT_STATUS_OK);
_h = io.out.file.handle;
h = &_h;
CHECK_CREATED(&io, CREATED, FILE_ATTRIBUTE_ARCHIVE);
CHECK_VAL(io.out.durable_open, true);
CHECK_VAL(io.out.oplock_level, SMB2_OPLOCK_LEVEL_BATCH);
/* disconnect */
talloc_free(tree);
tree = NULL;
done:
if (tree != NULL) {
if (h != NULL) {
smb2_util_close(tree, *h);
}
smb2_util_unlink(tree, fname);
}
talloc_free(mem_ctx);
return ret;
}
/**
* durable stat open with lease.
*/
static bool test_durable_open_stat_open(struct torture_context *tctx,
struct smb2_tree *tree)
{
TALLOC_CTX *mem_ctx = talloc_new(tctx);
struct smb2_create io;
struct smb2_handle _h;
struct smb2_handle *h = NULL;
struct smb2_lease ls;
NTSTATUS status;
char fname[256];
bool ret = true;
uint64_t lease;
snprintf(fname, 256, "durable_open_stat_open_%s.dat",
generate_random_str(mem_ctx, 8));
/* Ensure file doesn't exist. */
smb2_util_unlink(tree, fname);
/* Create a normal file. */
smb2_oplock_create(&io, fname, SMB2_OPLOCK_LEVEL_NONE);
status = smb2_create(tree, mem_ctx, &io);
CHECK_STATUS(status, NT_STATUS_OK);
_h = io.out.file.handle;
h = &_h;
CHECK_CREATED(&io, CREATED, FILE_ATTRIBUTE_ARCHIVE);
/* Close. */
smb2_util_close(tree, *h);
h = NULL;
/* Now try a leased, durable handle stat open. */
lease = random();
/* Create with lease */
smb2_lease_create(&io,
&ls,
false /* dir */,
fname,
lease,
smb2_util_lease_state("RH"));
io.in.durable_open = true;
io.in.desired_access = SEC_FILE_READ_ATTRIBUTE;
io.in.create_disposition = NTCREATEX_DISP_OPEN;
status = smb2_create(tree, mem_ctx, &io);
CHECK_STATUS(status, NT_STATUS_OK);
CHECK_CREATED(&io, EXISTED, FILE_ATTRIBUTE_ARCHIVE);
CHECK_VAL(io.out.durable_open, true);
_h = io.out.file.handle;
h = &_h;
done:
if (h != NULL) {
smb2_util_close(tree, *h);
}
smb2_util_unlink(tree, fname);
talloc_free(mem_ctx);
return ret;
}
struct torture_suite *torture_smb2_durable_open_init(TALLOC_CTX *ctx)
{
struct torture_suite *suite =
torture_suite_create(ctx, "durable-open");
torture_suite_add_1smb2_test(suite, "open-oplock", test_durable_open_open_oplock);
torture_suite_add_1smb2_test(suite, "open-lease", test_durable_open_open_lease);
torture_suite_add_1smb2_test(suite, "reopen1", test_durable_open_reopen1);
torture_suite_add_1smb2_test(suite, "reopen1a", test_durable_open_reopen1a);
torture_suite_add_1smb2_test(suite, "reopen1a-lease", test_durable_open_reopen1a_lease);
torture_suite_add_1smb2_test(suite, "reopen2", test_durable_open_reopen2);
torture_suite_add_1smb2_test(suite, "reopen2-lease", test_durable_open_reopen2_lease);
torture_suite_add_1smb2_test(suite, "reopen2-lease-v2", test_durable_open_reopen2_lease_v2);
torture_suite_add_1smb2_test(suite, "reopen2a", test_durable_open_reopen2a);
torture_suite_add_1smb2_test(suite, "reopen3", test_durable_open_reopen3);
torture_suite_add_1smb2_test(suite, "reopen4", test_durable_open_reopen4);
torture_suite_add_1smb2_test(suite, "delete_on_close1",
test_durable_open_delete_on_close1);
torture_suite_add_1smb2_test(suite, "delete_on_close2",
test_durable_open_delete_on_close2);
torture_suite_add_1smb2_test(suite, "file-position",
test_durable_open_file_position);
torture_suite_add_2smb2_test(suite, "oplock", test_durable_open_oplock);
torture_suite_add_2smb2_test(suite, "lease", test_durable_open_lease);
torture_suite_add_1smb2_test(suite, "lock-oplock", test_durable_open_lock_oplock);
torture_suite_add_1smb2_test(suite, "lock-lease", test_durable_open_lock_lease);
torture_suite_add_1smb2_test(suite, "lock-noW-lease", test_durable_open_lock_noW_lease);
torture_suite_add_2smb2_test(suite, "open2-lease",
test_durable_open_open2_lease);
torture_suite_add_2smb2_test(suite, "open2-oplock",
test_durable_open_open2_oplock);
torture_suite_add_1smb2_test(suite, "alloc-size",
test_durable_open_alloc_size);
torture_suite_add_1smb2_test(suite, "read-only",
test_durable_open_read_only);
torture_suite_add_1smb2_test(suite, "stat-open",
test_durable_open_stat_open);
suite->description = talloc_strdup(suite, "SMB2-DURABLE-OPEN tests");
return suite;
}
struct torture_suite *torture_smb2_durable_open_disconnect_init(TALLOC_CTX *ctx)
{
struct torture_suite *suite =
torture_suite_create(ctx,
"durable-open-disconnect");
torture_suite_add_1smb2_test(suite, "open-oplock-disconnect",
test_durable_open_oplock_disconnect);
suite->description = talloc_strdup(suite,
"SMB2-DURABLE-OPEN-DISCONNECT tests");
return suite;
}
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