static bool test_smb2_open_brlocked(struct torture_context *tctx,
struct smb2_tree *tree)
{
union smb_open io, io1;
union smb_lock io2;
struct smb2_lock_element lock[1];
const char *fname = DNAME "\\torture_ntcreatex.txt";
NTSTATUS status;
bool ret = true;
struct smb2_handle h;
char b = 42;
torture_comment(tctx,
"Testing SMB2 open with a byte range locked file\n");
smb2_util_unlink(tree, fname);
status = torture_smb2_testdir(tree, DNAME, &h);
CHECK_STATUS(status, NT_STATUS_OK);
ZERO_STRUCT(io.smb2);
io.generic.level = RAW_OPEN_SMB2;
io.smb2.in.create_flags = NTCREATEX_FLAGS_EXTENDED;
io.smb2.in.desired_access = 0x2019f;
io.smb2.in.alloc_size = 0;
io.smb2.in.file_attributes = FILE_ATTRIBUTE_NORMAL;
io.smb2.in.share_access = NTCREATEX_SHARE_ACCESS_READ |
NTCREATEX_SHARE_ACCESS_WRITE;
io.smb2.in.create_disposition = NTCREATEX_DISP_CREATE;
io.smb2.in.create_options = NTCREATEX_OPTIONS_NON_DIRECTORY_FILE;
io.smb2.in.impersonation_level = SMB2_IMPERSONATION_IMPERSONATION;
io.smb2.in.security_flags = SMB2_SECURITY_DYNAMIC_TRACKING;
io.smb2.in.fname = fname;
status = smb2_create(tree, tctx, &(io.smb2));
CHECK_STATUS(status, NT_STATUS_OK);
status = smb2_util_write(tree, io.smb2.out.file.handle, &b, 0, 1);
CHECK_STATUS(status, NT_STATUS_OK);
ZERO_STRUCT(io2.smb2);
io2.smb2.level = RAW_LOCK_SMB2;
io2.smb2.in.file.handle = io.smb2.out.file.handle;
io2.smb2.in.lock_count = 1;
ZERO_STRUCT(lock);
lock[0].offset = 0;
lock[0].length = 1;
lock[0].flags = SMB2_LOCK_FLAG_EXCLUSIVE |
SMB2_LOCK_FLAG_FAIL_IMMEDIATELY;
io2.smb2.in.locks = &lock[0];
status = smb2_lock(tree, &(io2.smb2));
CHECK_STATUS(status, NT_STATUS_OK);
ZERO_STRUCT(io1.smb2);
io1.smb2.in.create_flags = NTCREATEX_FLAGS_EXTENDED;
io1.smb2.in.desired_access = 0x20196;
io1.smb2.in.alloc_size = 0;
io1.smb2.in.file_attributes = FILE_ATTRIBUTE_NORMAL;
io1.smb2.in.share_access = NTCREATEX_SHARE_ACCESS_READ |
NTCREATEX_SHARE_ACCESS_WRITE;
io1.smb2.in.create_disposition = NTCREATEX_DISP_OVERWRITE_IF;
io1.smb2.in.create_options = 0;
io1.smb2.in.impersonation_level = SMB2_IMPERSONATION_IMPERSONATION;
io1.smb2.in.security_flags = SMB2_SECURITY_DYNAMIC_TRACKING;
io1.smb2.in.fname = fname;
status = smb2_create(tree, tctx, &(io1.smb2));
CHECK_STATUS(status, NT_STATUS_OK);
smb2_util_close(tree, io.smb2.out.file.handle);
smb2_util_close(tree, io1.smb2.out.file.handle);
smb2_util_unlink(tree, fname);
smb2_deltree(tree, DNAME);
return ret;
}
/*
Open, take BRL, disconnect, reconnect.
*/
bool test_durable_open_lock(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;
struct smb2_lock lck;
struct smb2_lock_element el[2];
NTSTATUS status;
char fname[256];
bool ret = true;
uint64_t lease;
/*
* Choose a random name and random lease in case the state is left a
* little funky.
*/
lease = random();
snprintf(fname, 256, "durable_open_lock_%s.dat", generate_random_str(tctx, 8));
/* Clean slate */
smb2_util_unlink(tree, fname);
/* Create with lease */
ZERO_STRUCT(io);
io.in.security_flags = 0x00;
io.in.oplock_level = SMB2_OPLOCK_LEVEL_LEASE;
io.in.impersonation_level = NTCREATEX_IMPERSONATION_IMPERSONATION;
io.in.create_flags = 0x00000000;
io.in.reserved = 0x00000000;
io.in.desired_access = SEC_RIGHTS_FILE_ALL;
io.in.file_attributes = FILE_ATTRIBUTE_NORMAL;
io.in.share_access = NTCREATEX_SHARE_ACCESS_READ |
NTCREATEX_SHARE_ACCESS_WRITE |
NTCREATEX_SHARE_ACCESS_DELETE;
io.in.create_disposition = NTCREATEX_DISP_OPEN_IF;
io.in.create_options = NTCREATEX_OPTIONS_SEQUENTIAL_ONLY |
NTCREATEX_OPTIONS_ASYNC_ALERT |
NTCREATEX_OPTIONS_NON_DIRECTORY_FILE |
0x00200000;
io.in.fname = fname;
io.in.durable_open = true;
ZERO_STRUCT(ls);
ls.lease_key.data[0] = lease;
ls.lease_key.data[1] = ~lease;
ls.lease_state = SMB2_LEASE_READ|SMB2_LEASE_HANDLE|SMB2_LEASE_WRITE;
io.in.lease_request = &ls;
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.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.reserved = 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;
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);
return ret;
}