/*
open a file N times on the server and just hold them open
used for testing performance when there are N file handles
alopenn
*/
bool torture_holdopen(struct torture_context *tctx,
struct smbcli_state *cli)
{
int i, fnum;
const char *fname = "\\holdopen.dat";
NTSTATUS status;
smbcli_unlink(cli->tree, fname);
fnum = smbcli_open(cli->tree, fname, O_RDWR|O_CREAT|O_EXCL, DENY_NONE);
if (fnum == -1) {
torture_comment(tctx, "open of %s failed (%s)\n", fname, smbcli_errstr(cli->tree));
return false;
}
smbcli_close(cli->tree, fnum);
for (i=0;i<torture_numops;i++) {
union smb_open op;
op.generic.level = RAW_OPEN_NTCREATEX;
op.ntcreatex.in.root_fid.fnum = 0;
op.ntcreatex.in.flags = 0;
op.ntcreatex.in.access_mask = SEC_FILE_WRITE_DATA;
op.ntcreatex.in.create_options = 0;
op.ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL;
op.ntcreatex.in.share_access = NTCREATEX_SHARE_ACCESS_MASK;
op.ntcreatex.in.alloc_size = 0;
op.ntcreatex.in.open_disposition = NTCREATEX_DISP_OPEN;
op.ntcreatex.in.impersonation = NTCREATEX_IMPERSONATION_ANONYMOUS;
op.ntcreatex.in.security_flags = 0;
op.ntcreatex.in.fname = fname;
status = smb_raw_open(cli->tree, tctx, &op);
if (!NT_STATUS_IS_OK(status)) {
torture_warning(tctx, "open %d failed\n", i);
continue;
}
if (torture_setting_bool(tctx, "progress", true)) {
torture_comment(tctx, "opened %d file\r", i);
fflush(stdout);
}
}
torture_comment(tctx, "\nStarting pings\n");
while (1) {
struct smb_echo ec;
status = smb_raw_echo(cli->transport, &ec);
torture_comment(tctx, ".");
fflush(stdout);
sleep(15);
}
return true;
}
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;
}
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;
}