/*
Unix SMB/CIFS implementation.
generic testing tool - version with both SMB and SMB2 support
Copyright (C) Andrew Tridgell 2003-2008
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 .
*/
#include "includes.h"
#include "lib/util/util_file.h"
#include "lib/cmdline/cmdline.h"
#include "lib/events/events.h"
#include "system/time.h"
#include "system/filesys.h"
#include "libcli/raw/request.h"
#include "libcli/libcli.h"
#include "libcli/raw/libcliraw.h"
#include "libcli/smb2/smb2.h"
#include "libcli/smb2/smb2_calls.h"
#include "librpc/gen_ndr/security.h"
#include "librpc/gen_ndr/ndr_security.h"
#include "auth/credentials/credentials.h"
#include "libcli/resolve/resolve.h"
#include "auth/gensec/gensec.h"
#include "param/param.h"
#include "dynconfig/dynconfig.h"
#include "libcli/security/security.h"
#include "libcli/raw/raw_proto.h"
#include "../libcli/smb/smbXcli_base.h"
#define NSERVERS 2
#define NINSTANCES 2
/* global options */
static struct gentest_options {
int showall;
int analyze;
int analyze_always;
int analyze_continuous;
unsigned int max_open_handles;
unsigned int seed;
unsigned int numops;
int use_oplocks;
char **ignore_patterns;
const char *seeds_file;
int use_preset_seeds;
int fast_reconnect;
int mask_indexing;
int no_eas;
int no_acls;
int skip_cleanup;
int valid;
int smb2;
} options;
/* mapping between open handles on the server and local handles */
static struct {
bool active;
unsigned int instance;
struct smb2_handle smb2_handle[NSERVERS]; /* SMB2 */
uint16_t smb_handle[NSERVERS]; /* SMB */
const char *name;
} *open_handles;
static unsigned int num_open_handles;
/* state information for the servers. We open NINSTANCES connections to
each server */
static struct {
struct smb2_tree *smb2_tree[NINSTANCES];
struct smbcli_tree *smb_tree[NINSTANCES];
char *server_name;
char *share_name;
struct cli_credentials *credentials;
} servers[NSERVERS];
/* the seeds and flags for each operation */
static struct {
unsigned int seed;
bool disabled;
} *op_parms;
/* oplock break info */
static struct {
bool got_break;
struct smb2_handle smb2_handle;
uint16_t smb_handle;
uint16_t handle;
uint8_t level;
bool do_close;
} oplocks[NSERVERS][NINSTANCES];
/* change notify reply info */
static struct {
int notify_count;
NTSTATUS status;
union smb_notify notify;
} notifies[NSERVERS][NINSTANCES];
/* info relevant to the current operation */
static struct {
const char *name;
unsigned int seed;
NTSTATUS status;
unsigned int opnum;
TALLOC_CTX *mem_ctx;
const char *mismatch;
} current_op;
static struct smb2_handle bad_smb2_handle;
#define BAD_HANDLE 0xFFFE
static bool oplock_handler_smb2(struct smb2_transport *transport, const struct smb2_handle *handle,
uint8_t level, void *private_data);
static void idle_func_smb2(struct smb2_transport *transport, void *private_data);
static bool oplock_handler_smb(struct smbcli_transport *transport, uint16_t tid, uint16_t fnum, uint8_t level, void *private_data);
static void idle_func_smb(struct smbcli_transport *transport, void *private_data);
/*
check if a string should be ignored. This is used as the basis
for all error ignore settings
*/
static bool ignore_pattern(const char *str)
{
int i;
if (!options.ignore_patterns) return false;
for (i=0;options.ignore_patterns[i];i++) {
if (strcmp(options.ignore_patterns[i], str) == 0 ||
gen_fnmatch(options.ignore_patterns[i], str) == 0) {
DEBUG(2,("Ignoring '%s'\n", str));
return true;
}
}
return false;
}
/*****************************************************
connect to the servers
*******************************************************/
static bool connect_servers_fast(void)
{
int h, i;
/* close all open files */
for (h=0;hsession->transport->oplock.handler = oplock_handler_smb2;
servers[i].smb2_tree[j]->session->transport->oplock.private_data = (void *)(uintptr_t)((i<<8)|j);
smb2_transport_idle_handler(servers[i].smb2_tree[j]->session->transport,
idle_func_smb2, 50000, NULL);
} else {
smbcli_oplock_handler(servers[i].smb_tree[j]->session->transport, oplock_handler_smb,
(void *)(uintptr_t)((i<<8)|j));
smbcli_transport_idle_handler(servers[i].smb_tree[j]->session->transport, idle_func_smb,
50000, (void *)(uintptr_t)((i<<8)|j));
}
}
}
return true;
}
/*
work out the time skew between the servers - be conservative
*/
static unsigned int time_skew(void)
{
unsigned int ret;
NTTIME nt0, nt1;
if (options.smb2) {
struct smbXcli_conn *c0, *c1;
c0 = servers[0].smb2_tree[0]->session->transport->conn;
c1 = servers[1].smb2_tree[0]->session->transport->conn;
nt0 = smbXcli_conn_server_system_time(c0);
nt1 = smbXcli_conn_server_system_time(c1);
} else {
nt0 = servers[0].smb_tree[0]->session->transport->negotiate.server_time;
nt1 = servers[1].smb_tree[0]->session->transport->negotiate.server_time;
}
/* Samba's NTTIME is unsigned, abs() won't work! */
if (nt0 > nt1){
ret = nt0 - nt1;
} else {
ret = nt1 - nt0;
}
return ret + 300;
}
static bool smb2_handle_equal(const struct smb2_handle *h1, const struct smb2_handle *h2)
{
return memcmp(h1, h2, sizeof(struct smb2_handle)) == 0;
}
/*
turn a server handle into a local handle
*/
static unsigned int fnum_to_handle_smb2(int server, int instance, struct smb2_handle server_handle)
{
unsigned int i;
for (i=0;i 0 && count++ < 10*options.max_open_handles) {
h = random() % options.max_open_handles;
if (open_handles[h].active &&
open_handles[h].instance == instance) {
return h;
}
}
return BAD_HANDLE;
}
/*
return a file handle, but skewed so we don't close the last
couple of handles too readily
*/
static uint16_t gen_fnum_close(int instance)
{
if (num_open_handles < 5) {
if (gen_chance(90)) return BAD_HANDLE;
}
return gen_fnum(instance);
}
/*
generate an integer in a specified range
*/
static int gen_int_range(uint64_t min, uint64_t max)
{
unsigned int r = random();
return min + (r % (1+max-min));
}
/*
return a fnum for use as a root fid
be careful to call GEN_SET_FNUM() when you use this!
*/
static uint16_t gen_root_fid(int instance)
{
if (gen_chance(5)) return gen_fnum(instance);
return 0;
}
/*
generate a file offset
*/
static int gen_offset(void)
{
if (gen_chance(20)) return 0;
// if (gen_chance(5)) return gen_int_range(0, 0xFFFFFFFF);
return gen_int_range(0, 1024*1024);
}
/*
generate a io count
*/
static int gen_io_count(void)
{
if (gen_chance(20)) return 0;
// if (gen_chance(5)) return gen_int_range(0, 0xFFFFFFFF);
return gen_int_range(0, 4096);
}
/*
generate a filename
*/
static const char *gen_fname(void)
{
const char *names[] = {"gentest\\gentest.dat",
"gentest\\foo",
"gentest\\foo2.sym",
"gentest\\foo3.dll",
"gentest\\foo4",
"gentest\\foo4:teststream1",
"gentest\\foo4:teststream2",
"gentest\\foo5.exe",
"gentest\\foo5.exe:teststream3",
"gentest\\foo5.exe:teststream4",
"gentest\\foo6.com",
"gentest\\blah",
"gentest\\blah\\blergh.txt",
"gentest\\blah\\blergh2",
"gentest\\blah\\blergh3.txt",
"gentest\\blah\\blergh4",
"gentest\\blah\\blergh5.txt",
"gentest\\blah\\blergh5",
"gentest\\blah\\.",
"gentest\\blah\\..",
"gentest\\a_very_long_name.bin",
"gentest\\x.y",
"gentest\\blah"};
int i;
do {
i = gen_int_range(0, ARRAY_SIZE(names)-1);
} while (ignore_pattern(names[i]));
return names[i];
}
/*
generate a filename with a higher chance of choosing an already
open file
*/
static const char *gen_fname_open(int instance)
{
uint16_t h;
h = gen_fnum(instance);
if (h == BAD_HANDLE) {
return gen_fname();
}
return open_handles[h].name;
}
/*
generate a wildcard pattern
*/
static const char *gen_pattern(void)
{
int i;
const char *names[] = {"gentest\\*.dat",
"gentest\\*",
"gentest\\*.*",
"gentest\\blah\\*.*",
"gentest\\blah\\*",
"gentest\\?"};
if (gen_chance(50)) return gen_fname();
do {
i = gen_int_range(0, ARRAY_SIZE(names)-1);
} while (ignore_pattern(names[i]));
return names[i];
}
static uint32_t gen_bits_levels(int nlevels, ...)
{
va_list ap;
uint32_t pct;
uint32_t mask;
int i;
va_start(ap, nlevels);
for (i=0;isession->transport &&
tid == servers[i].smb_tree[j]->tid) {
oplocks[i][j].got_break = true;
oplocks[i][j].smb_handle = fnum;
oplocks[i][j].handle = fnum_to_handle_smb(i, j, fnum);
oplocks[i][j].level = level;
oplocks[i][j].do_close = do_close;
tree = servers[i].smb_tree[j];
}
}
}
if (!tree) {
printf("Oplock break not for one of our trees!?\n");
return false;
}
if (!do_close) {
printf("oplock ack fnum=%d\n", fnum);
return smbcli_oplock_ack(tree, fnum, level);
}
printf("oplock close fnum=%d\n", fnum);
io.close.level = RAW_CLOSE_CLOSE;
io.close.in.file.fnum = fnum;
io.close.in.write_time = 0;
req = smb_raw_close_send(tree, &io);
if (req == NULL) {
printf("WARNING: close failed in oplock_handler_close\n");
return false;
}
req->async.fn = oplock_handler_close_recv_smb;
req->async.private_data = NULL;
return true;
}
/*
the idle function tries to cope with getting an oplock break on a connection, and
an operation on another connection blocking until that break is acked
we check for operations on all transports in the idle function
*/
static void idle_func_smb(struct smbcli_transport *transport, void *private_data)
{
int i, j;
for (i=0;isession->transport) {
smbcli_transport_process(servers[i].smb_tree[j]->session->transport);
}
}
}
}
static void oplock_handler_close_recv_smb2(struct smb2_request *req)
{
NTSTATUS status;
struct smb2_close io;
status = smb2_close_recv(req, &io);
if (!NT_STATUS_IS_OK(status)) {
printf("close failed in oplock_handler\n");
smb_panic("close failed in oplock_handler");
}
}
static void oplock_handler_ack_callback_smb2(struct smb2_request *req)
{
NTSTATUS status;
struct smb2_break br;
status = smb2_break_recv(req, &br);
if (!NT_STATUS_IS_OK(status)) {
printf("oplock break ack failed in oplock_handler\n");
smb_panic("oplock break ack failed in oplock_handler");
}
}
static bool send_oplock_ack_smb2(struct smb2_tree *tree, struct smb2_handle handle,
uint8_t level)
{
struct smb2_break br;
struct smb2_request *req;
ZERO_STRUCT(br);
br.in.file.handle = handle;
br.in.oplock_level = level;
br.in.reserved = gen_reserved8();
br.in.reserved2 = gen_reserved32();
req = smb2_break_send(tree, &br);
if (req == NULL) return false;
req->async.fn = oplock_handler_ack_callback_smb2;
req->async.private_data = NULL;
return true;
}
/*
the oplock handler will either ack the break or close the file
*/
static bool oplock_handler_smb2(struct smb2_transport *transport, const struct smb2_handle *handle,
uint8_t level, void *private_data)
{
struct smb2_close io;
unsigned i, j;
bool do_close;
struct smb2_tree *tree = NULL;
struct smb2_request *req;
srandom(current_op.seed);
do_close = gen_chance(50);
i = ((uintptr_t)private_data) >> 8;
j = ((uintptr_t)private_data) & 0xFF;
if (i >= NSERVERS || j >= NINSTANCES) {
printf("Bad private_data in oplock_handler\n");
return false;
}
oplocks[i][j].got_break = true;
oplocks[i][j].smb2_handle = *handle;
oplocks[i][j].handle = fnum_to_handle_smb2(i, j, *handle);
oplocks[i][j].level = level;
oplocks[i][j].do_close = do_close;
tree = talloc_get_type(servers[i].smb2_tree[j], struct smb2_tree);
if (!tree) {
printf("Oplock break not for one of our trees!?\n");
return false;
}
if (!do_close) {
printf("oplock ack handle=%d\n", oplocks[i][j].handle);
return send_oplock_ack_smb2(tree, *handle, level);
}
printf("oplock close fnum=%d\n", oplocks[i][j].handle);
ZERO_STRUCT(io);
io.in.file.handle = *handle;
io.in.flags = 0;
req = smb2_close_send(tree, &io);
if (req == NULL) {
printf("WARNING: close failed in oplock_handler_close\n");
return false;
}
req->async.fn = oplock_handler_close_recv_smb2;
req->async.private_data = NULL;
return true;
}
/*
the idle function tries to cope with getting an oplock break on a connection, and
an operation on another connection blocking until that break is acked
we check for operations on all transports in the idle function
*/
static void idle_func_smb2(struct smb2_transport *transport, void *private_data)
{
int i, j;
for (i=0;isession->transport) {
// smb2_transport_process(servers[i].smb2_tree[j]->session->transport);
}
}
}
}
/*
compare NTSTATUS, using checking ignored patterns
*/
static bool compare_status(NTSTATUS status1, NTSTATUS status2)
{
char *s;
if (NT_STATUS_EQUAL(status1, status2)) return true;
/* one code being an error and the other OK is always an error */
if (NT_STATUS_IS_OK(status1) || NT_STATUS_IS_OK(status2)) {
current_op.mismatch = nt_errstr(status1);
return false;
}
/* if we are ignoring one of the status codes then consider this a match */
if (ignore_pattern(nt_errstr(status1)) ||
ignore_pattern(nt_errstr(status2))) {
return true;
}
/* also support ignore patterns of the form NT_STATUS_XX:NT_STATUS_YY
meaning that the first server returns NT_STATUS_XX and the 2nd
returns NT_STATUS_YY */
s = talloc_asprintf(current_op.mem_ctx, "%s:%s",
nt_errstr(status1),
nt_errstr(status2));
if (ignore_pattern(s)) {
return true;
}
current_op.mismatch = nt_errstr(status1);
return false;
}
/*
check for pending packets on all connections
*/
static void check_pending(void)
{
int i, j;
smb_msleep(20);
for (j=0;jsession->transport);
}
}
}
/*
check that the same oplock breaks have been received by all instances
*/
static bool check_oplocks(const char *call)
{
int i, j;
int tries = 0;
if (!options.use_oplocks || options.smb2) {
/* no smb2 oplocks in gentest yet */
return true;
}
again:
check_pending();
for (j=0;jdacl, parm[1].field->dacl) && !ignore_pattern(#field)) { \
current_op.mismatch = #field; \
printf("Mismatch in %s\n", #field); \
return false; \
} \
} while(0)
#define CHECK_ATTRIB(field) do { \
if (!options.mask_indexing) { \
CHECK_EQUAL(field); \
} else if ((~FILE_ATTRIBUTE_NONINDEXED & parm[0].field) != (~FILE_ATTRIBUTE_NONINDEXED & parm[1].field) && !ignore_pattern(#field)) { \
current_op.mismatch = #field; \
printf("Mismatch in %s - 0x%x 0x%x\n", #field, \
(int)parm[0].field, (int)parm[1].field); \
return false; \
} \
} while(0)
#define CHECK_WSTR_EQUAL(field) do { \
if ((!parm[0].field.s && parm[1].field.s) || (parm[0].field.s && !parm[1].field.s)) { \
current_op.mismatch = #field; \
printf("%s is NULL!\n", #field); \
return false; \
} \
if (parm[0].field.s && strcmp(parm[0].field.s, parm[1].field.s) != 0 && !ignore_pattern(#field)) { \
current_op.mismatch = #field; \
printf("Mismatch in %s - %s %s\n", #field, \
parm[0].field.s, parm[1].field.s); \
return false; \
} \
CHECK_EQUAL(field.private_length); \
} while(0)
#define CHECK_BLOB_EQUAL(field) do { \
if (((parm[0].field.data == NULL && parm[1].field.data != NULL) || \
(parm[1].field.data == NULL && parm[0].field.data != NULL) || \
(memcmp(parm[0].field.data, parm[1].field.data, parm[0].field.length) != 0)) && !ignore_pattern(#field)) { \
current_op.mismatch = #field; \
printf("Mismatch in %s\n", #field); \
return false; \
} \
CHECK_EQUAL(field.length); \
} while(0)
#define CHECK_TIMES_EQUAL(field) do { \
if (labs(parm[0].field - parm[1].field) > time_skew() && \
!ignore_pattern(#field)) { \
current_op.mismatch = #field; \
printf("Mismatch in %s - 0x%x 0x%x\n", #field, \
(int)parm[0].field, (int)parm[1].field); \
return false; \
} \
} while(0)
#define CHECK_NTTIMES_EQUAL(field) do { \
if (labs(nt_time_to_unix(parm[0].field) - \
nt_time_to_unix(parm[1].field)) > time_skew() && \
!ignore_pattern(#field)) { \
current_op.mismatch = #field; \
printf("Mismatch in %s - 0x%x 0x%x\n", #field, \
(int)nt_time_to_unix(parm[0].field), \
(int)nt_time_to_unix(parm[1].field)); \
return false; \
} \
} while(0)
/*
compare returned fileinfo structures
*/
static bool cmp_fileinfo(int instance,
union smb_fileinfo parm[NSERVERS],
NTSTATUS status[NSERVERS])
{
int i;
enum smb_fileinfo_level level = parm[0].generic.level;
if (level == RAW_FILEINFO_ALL_INFORMATION &&
options.smb2) {
level = RAW_FILEINFO_SMB2_ALL_INFORMATION;
}
switch (level) {
case RAW_FILEINFO_GENERIC:
return false;
case RAW_FILEINFO_GETATTR:
CHECK_ATTRIB(getattr.out.attrib);
CHECK_EQUAL(getattr.out.size);
CHECK_TIMES_EQUAL(getattr.out.write_time);
break;
case RAW_FILEINFO_GETATTRE:
CHECK_TIMES_EQUAL(getattre.out.create_time);
CHECK_TIMES_EQUAL(getattre.out.access_time);
CHECK_TIMES_EQUAL(getattre.out.write_time);
CHECK_EQUAL(getattre.out.size);
CHECK_EQUAL(getattre.out.alloc_size);
CHECK_ATTRIB(getattre.out.attrib);
break;
case RAW_FILEINFO_STANDARD:
CHECK_TIMES_EQUAL(standard.out.create_time);
CHECK_TIMES_EQUAL(standard.out.access_time);
CHECK_TIMES_EQUAL(standard.out.write_time);
CHECK_EQUAL(standard.out.size);
CHECK_EQUAL(standard.out.alloc_size);
CHECK_ATTRIB(standard.out.attrib);
break;
case RAW_FILEINFO_EA_SIZE:
CHECK_TIMES_EQUAL(ea_size.out.create_time);
CHECK_TIMES_EQUAL(ea_size.out.access_time);
CHECK_TIMES_EQUAL(ea_size.out.write_time);
CHECK_EQUAL(ea_size.out.size);
CHECK_EQUAL(ea_size.out.alloc_size);
CHECK_ATTRIB(ea_size.out.attrib);
CHECK_EQUAL(ea_size.out.ea_size);
break;
case RAW_FILEINFO_ALL_EAS:
CHECK_EQUAL(all_eas.out.num_eas);
for (i=0;i 0) {
parm[0].lockx.in.locks = talloc_array(current_op.mem_ctx,
struct smb_lock_entry,
nlocks);
for (n=0;ngeneric.level = levels[i].level;
switch (info->generic.level) {
case RAW_SFILEINFO_SETATTR:
info->setattr.in.attrib = gen_attrib();
info->setattr.in.write_time = gen_timet();
break;
case RAW_SFILEINFO_SETATTRE:
info->setattre.in.create_time = gen_timet();
info->setattre.in.access_time = gen_timet();
info->setattre.in.write_time = gen_timet();
break;
case RAW_SFILEINFO_STANDARD:
info->standard.in.create_time = gen_timet();
info->standard.in.access_time = gen_timet();
info->standard.in.write_time = gen_timet();
break;
case RAW_SFILEINFO_EA_SET: {
static struct ea_struct ea;
info->ea_set.in.num_eas = 1;
info->ea_set.in.eas = &ea;
info->ea_set.in.eas[0] = gen_ea_struct();
}
break;
case RAW_SFILEINFO_BASIC_INFO:
case RAW_SFILEINFO_BASIC_INFORMATION:
info->basic_info.in.create_time = gen_nttime();
info->basic_info.in.access_time = gen_nttime();
info->basic_info.in.write_time = gen_nttime();
info->basic_info.in.change_time = gen_nttime();
info->basic_info.in.attrib = gen_attrib();
break;
case RAW_SFILEINFO_DISPOSITION_INFO:
case RAW_SFILEINFO_DISPOSITION_INFORMATION:
info->disposition_info.in.delete_on_close = gen_bool();
break;
case RAW_SFILEINFO_ALLOCATION_INFO:
case RAW_SFILEINFO_ALLOCATION_INFORMATION:
info->allocation_info.in.alloc_size = gen_alloc_size();
break;
case RAW_SFILEINFO_END_OF_FILE_INFO:
case RAW_SFILEINFO_END_OF_FILE_INFORMATION:
info->end_of_file_info.in.size = gen_offset();
break;
case RAW_SFILEINFO_RENAME_INFORMATION:
case RAW_SFILEINFO_RENAME_INFORMATION_SMB2:
info->rename_information.in.overwrite = gen_bool();
info->rename_information.in.root_fid = gen_root_fid(instance);
info->rename_information.in.new_name = gen_fname_open(instance);
break;
case RAW_SFILEINFO_POSITION_INFORMATION:
info->position_information.in.position = gen_offset();
break;
case RAW_SFILEINFO_MODE_INFORMATION:
info->mode_information.in.mode = gen_bits_mask(0xFFFFFFFF);
break;
case RAW_SFILEINFO_FULL_EA_INFORMATION:
info->full_ea_information.in.eas = gen_ea_list();
break;
case RAW_SFILEINFO_GENERIC:
case RAW_SFILEINFO_SEC_DESC:
case RAW_SFILEINFO_UNIX_BASIC:
case RAW_SFILEINFO_UNIX_LINK:
case RAW_SFILEINFO_UNIX_HLINK:
case RAW_SFILEINFO_1023:
case RAW_SFILEINFO_1025:
case RAW_SFILEINFO_1029:
case RAW_SFILEINFO_1032:
case RAW_SFILEINFO_1039:
case RAW_SFILEINFO_1040:
case RAW_SFILEINFO_UNIX_INFO2:
/* Untested */
break;
}
}
#endif
/*
generate a fileinfo query structure
*/
static void gen_setfileinfo(int instance, union smb_setfileinfo *info)
{
int i;
#undef LVL
#define LVL(v) {RAW_SFILEINFO_ ## v, "RAW_SFILEINFO_" #v}
struct levels {
enum smb_setfileinfo_level level;
const char *name;
};
struct levels smb_levels[] = {
LVL(EA_SET), LVL(BASIC_INFO), LVL(DISPOSITION_INFO),
LVL(STANDARD), LVL(ALLOCATION_INFO), LVL(END_OF_FILE_INFO),
LVL(SETATTR), LVL(SETATTRE), LVL(BASIC_INFORMATION),
LVL(RENAME_INFORMATION), LVL(DISPOSITION_INFORMATION),
LVL(POSITION_INFORMATION), LVL(FULL_EA_INFORMATION), LVL(MODE_INFORMATION),
LVL(ALLOCATION_INFORMATION), LVL(END_OF_FILE_INFORMATION),
LVL(PIPE_INFORMATION), LVL(VALID_DATA_INFORMATION), LVL(SHORT_NAME_INFORMATION),
LVL(1025), LVL(1027), LVL(1029), LVL(1030), LVL(1031), LVL(1032), LVL(1036),
LVL(1041), LVL(1042), LVL(1043), LVL(1044),
};
struct levels smb2_levels[] = {
LVL(BASIC_INFORMATION),
LVL(RENAME_INFORMATION), LVL(DISPOSITION_INFORMATION),
LVL(POSITION_INFORMATION), LVL(FULL_EA_INFORMATION), LVL(MODE_INFORMATION),
LVL(ALLOCATION_INFORMATION), LVL(END_OF_FILE_INFORMATION),
LVL(PIPE_INFORMATION), LVL(VALID_DATA_INFORMATION), LVL(SHORT_NAME_INFORMATION),
LVL(1025), LVL(1027), LVL(1029), LVL(1030), LVL(1031), LVL(1032), LVL(1036),
LVL(1041), LVL(1042), LVL(1043), LVL(1044),
};
struct levels *levels = options.smb2?smb2_levels:smb_levels;
uint32_t num_levels = options.smb2?ARRAY_SIZE(smb2_levels):ARRAY_SIZE(smb_levels);
do {
i = gen_int_range(0, num_levels-1);
} while (ignore_pattern(levels[i].name));
ZERO_STRUCTP(info);
info->generic.level = levels[i].level;
switch (info->generic.level) {
case RAW_SFILEINFO_SETATTR:
info->setattr.in.attrib = gen_attrib();
info->setattr.in.write_time = gen_timet();
break;
case RAW_SFILEINFO_SETATTRE:
info->setattre.in.create_time = gen_timet();
info->setattre.in.access_time = gen_timet();
info->setattre.in.write_time = gen_timet();
break;
case RAW_SFILEINFO_STANDARD:
info->standard.in.create_time = gen_timet();
info->standard.in.access_time = gen_timet();
info->standard.in.write_time = gen_timet();
break;
case RAW_SFILEINFO_EA_SET: {
static struct ea_struct ea;
info->ea_set.in.num_eas = 1;
info->ea_set.in.eas = &ea;
info->ea_set.in.eas[0] = gen_ea_struct();
break;
}
case RAW_SFILEINFO_BASIC_INFO:
case RAW_SFILEINFO_BASIC_INFORMATION:
info->basic_info.in.create_time = gen_nttime();
info->basic_info.in.access_time = gen_nttime();
info->basic_info.in.write_time = gen_nttime();
info->basic_info.in.change_time = gen_nttime();
info->basic_info.in.attrib = gen_attrib();
break;
case RAW_SFILEINFO_DISPOSITION_INFO:
case RAW_SFILEINFO_DISPOSITION_INFORMATION:
info->disposition_info.in.delete_on_close = gen_bool();
break;
case RAW_SFILEINFO_ALLOCATION_INFO:
case RAW_SFILEINFO_ALLOCATION_INFORMATION:
info->allocation_info.in.alloc_size = gen_alloc_size();
break;
case RAW_SFILEINFO_END_OF_FILE_INFO:
case RAW_SFILEINFO_END_OF_FILE_INFORMATION:
info->end_of_file_info.in.size = gen_offset();
break;
case RAW_SFILEINFO_RENAME_INFORMATION:
case RAW_SFILEINFO_RENAME_INFORMATION_SMB2:
info->rename_information.in.overwrite = gen_bool();
info->rename_information.in.root_fid = gen_root_fid(instance);
info->rename_information.in.new_name = gen_fname_open(instance);
break;
case RAW_SFILEINFO_POSITION_INFORMATION:
info->position_information.in.position = gen_offset();
break;
case RAW_SFILEINFO_MODE_INFORMATION:
info->mode_information.in.mode = gen_bits_mask(0xFFFFFFFF);
break;
case RAW_SFILEINFO_FULL_EA_INFORMATION:
info->full_ea_information.in.eas = gen_ea_list();
break;
case RAW_SFILEINFO_GENERIC:
case RAW_SFILEINFO_SEC_DESC:
case RAW_SFILEINFO_1025:
case RAW_SFILEINFO_1029:
case RAW_SFILEINFO_1032:
case RAW_SFILEINFO_UNIX_BASIC:
case RAW_SFILEINFO_UNIX_INFO2:
case RAW_SFILEINFO_UNIX_LINK:
case RAW_SFILEINFO_UNIX_HLINK:
case RAW_SFILEINFO_LINK_INFORMATION:
case RAW_SFILEINFO_PIPE_INFORMATION:
case RAW_SFILEINFO_VALID_DATA_INFORMATION:
case RAW_SFILEINFO_SHORT_NAME_INFORMATION:
case RAW_SFILEINFO_1027:
case RAW_SFILEINFO_1030:
case RAW_SFILEINFO_1031:
case RAW_SFILEINFO_1036:
case RAW_SFILEINFO_1041:
case RAW_SFILEINFO_1042:
case RAW_SFILEINFO_1043:
case RAW_SFILEINFO_1044:
/* Untested */
break;
}
}
/*
generate a fileinfo query structure
*/
static void gen_fileinfo_smb(int instance, union smb_fileinfo *info)
{
int i;
#undef LVL
#define LVL(v) {RAW_FILEINFO_ ## v, "RAW_FILEINFO_" #v}
struct {
enum smb_fileinfo_level level;
const char *name;
} levels[] = {
LVL(GETATTR), LVL(GETATTRE), LVL(STANDARD),
LVL(EA_SIZE), LVL(ALL_EAS), LVL(IS_NAME_VALID),
LVL(BASIC_INFO), LVL(STANDARD_INFO), LVL(EA_INFO),
LVL(NAME_INFO), LVL(ALL_INFO), LVL(ALT_NAME_INFO),
LVL(STREAM_INFO), LVL(COMPRESSION_INFO), LVL(BASIC_INFORMATION),
LVL(STANDARD_INFORMATION), LVL(INTERNAL_INFORMATION), LVL(EA_INFORMATION),
LVL(ACCESS_INFORMATION), LVL(NAME_INFORMATION), LVL(POSITION_INFORMATION),
LVL(MODE_INFORMATION), LVL(ALIGNMENT_INFORMATION), LVL(ALL_INFORMATION),
LVL(ALT_NAME_INFORMATION), LVL(STREAM_INFORMATION), LVL(COMPRESSION_INFORMATION),
LVL(NETWORK_OPEN_INFORMATION), LVL(ATTRIBUTE_TAG_INFORMATION)
};
do {
i = gen_int_range(0, ARRAY_SIZE(levels)-1);
} while (ignore_pattern(levels[i].name));
info->generic.level = levels[i].level;
}
/*
generate qpathinfo operations
*/
static bool handler_smb_qpathinfo(int instance)
{
union smb_fileinfo parm[NSERVERS] = {0};
NTSTATUS status[NSERVERS];
parm[0].generic.in.file.path = gen_fname_open(instance);
gen_fileinfo_smb(instance, &parm[0]);
GEN_COPY_PARM;
GEN_CALL_SMB(smb_raw_pathinfo(tree, current_op.mem_ctx, &parm[i]));
return cmp_fileinfo(instance, parm, status);
}
/*
generate qfileinfo operations
*/
static bool handler_smb_qfileinfo(int instance)
{
union smb_fileinfo parm[NSERVERS] = {0};
NTSTATUS status[NSERVERS];
parm[0].generic.in.file.fnum = gen_fnum(instance);
gen_fileinfo_smb(instance, &parm[0]);
GEN_COPY_PARM;
GEN_SET_FNUM_SMB(generic.in.file.fnum);
GEN_CALL_SMB(smb_raw_fileinfo(tree, current_op.mem_ctx, &parm[i]));
return cmp_fileinfo(instance, parm, status);
}
/*
generate setpathinfo operations
*/
static bool handler_smb_spathinfo(int instance)
{
union smb_setfileinfo parm[NSERVERS] = {0};
NTSTATUS status[NSERVERS];
gen_setfileinfo(instance, &parm[0]);
parm[0].generic.in.file.path = gen_fname_open(instance);
GEN_COPY_PARM;
/* a special case for the fid in a RENAME */
if (parm[0].generic.level == RAW_SFILEINFO_RENAME_INFORMATION &&
parm[0].rename_information.in.root_fid != 0) {
GEN_SET_FNUM_SMB(rename_information.in.root_fid);
}
GEN_CALL_SMB(smb_raw_setpathinfo(tree, &parm[i]));
return true;
}
/*
generate setfileinfo operations
*/
static bool handler_smb_sfileinfo(int instance)
{
union smb_setfileinfo parm[NSERVERS] = {0};
NTSTATUS status[NSERVERS];
parm[0].generic.in.file.fnum = gen_fnum(instance);
gen_setfileinfo(instance, &parm[0]);
GEN_COPY_PARM;
GEN_SET_FNUM_SMB(generic.in.file.fnum);
GEN_CALL_SMB(smb_raw_setfileinfo(tree, &parm[i]));
return true;
}
/*
this is called when a change notify reply comes in
*/
static void async_notify_smb(struct smbcli_request *req)
{
union smb_notify notify;
NTSTATUS status;
int i, j;
uint16_t tid = 0;
struct smbcli_transport *transport = req->transport;
if (req->tree) {
tid = req->tree->tid;
}
notify.nttrans.level = RAW_NOTIFY_NTTRANS;
status = smb_raw_changenotify_recv(req, current_op.mem_ctx, ¬ify);
if (NT_STATUS_IS_OK(status) && notify.nttrans.out.num_changes > 0) {
printf("notify tid=%d num_changes=%d action=%d name=%s\n",
tid,
notify.nttrans.out.num_changes,
notify.nttrans.out.changes[0].action,
notify.nttrans.out.changes[0].name.s);
}
for (i=0;isession->transport &&
tid == servers[i].smb_tree[j]->tid) {
notifies[i][j].notify_count++;
notifies[i][j].status = status;
notifies[i][j].notify = notify;
}
}
}
}
/*
generate change notify operations
*/
static bool handler_smb_notify(int instance)
{
union smb_notify parm[NSERVERS] = {0};
int n;
parm[0].nttrans.level = RAW_NOTIFY_NTTRANS;
parm[0].nttrans.in.buffer_size = gen_io_count();
parm[0].nttrans.in.completion_filter = gen_bits_mask(0xFF);
parm[0].nttrans.in.file.fnum = gen_fnum(instance);
parm[0].nttrans.in.recursive = gen_bool();
GEN_COPY_PARM;
GEN_SET_FNUM_SMB(nttrans.in.file.fnum);
for (n=0;nasync.fn = async_notify_smb;
}
return true;
}
/*
generate ntcreatex operations
*/
static bool handler_smb2_create(int instance)
{
struct smb2_create parm[NSERVERS] = {0};
NTSTATUS status[NSERVERS];
ZERO_STRUCT(parm[0]);
parm[0].in.security_flags = gen_bits_levels(3, 90, 0x0, 70, 0x3, 100, 0xFF);
parm[0].in.oplock_level = gen_bits_levels(3, 90, 0x0, 70, 0x9, 100, 0xFF);
parm[0].in.impersonation_level = gen_bits_levels(3, 90, 0x0, 70, 0x3, 100, 0xFFFFFFFF);
parm[0].in.create_flags = gen_reserved64();
parm[0].in.reserved = gen_reserved64();
parm[0].in.desired_access = gen_access_mask();
parm[0].in.file_attributes = gen_attrib();
parm[0].in.share_access = gen_bits_mask2(0x7, 0xFFFFFFFF);
parm[0].in.create_disposition = gen_open_disp();
parm[0].in.create_options = gen_create_options();
parm[0].in.fname = gen_fname_open(instance);
parm[0].in.eas = gen_ea_list();
parm[0].in.alloc_size = gen_alloc_size();
parm[0].in.durable_open = gen_bool();
parm[0].in.query_maximal_access = gen_bool();
parm[0].in.timewarp = gen_timewarp();
parm[0].in.query_on_disk_id = gen_bool();
parm[0].in.sec_desc = gen_sec_desc();
if (!options.use_oplocks) {
/* mask out oplocks */
parm[0].in.oplock_level = 0;
}
if (options.valid) {
parm[0].in.security_flags &= 3;
parm[0].in.oplock_level &= 9;
parm[0].in.impersonation_level &= 3;
}
GEN_COPY_PARM;
GEN_CALL_SMB2(smb2_create(tree, current_op.mem_ctx, &parm[i]));
CHECK_EQUAL(out.oplock_level);
CHECK_EQUAL(out.reserved);
CHECK_EQUAL(out.create_action);
CHECK_NTTIMES_EQUAL(out.create_time);
CHECK_NTTIMES_EQUAL(out.access_time);
CHECK_NTTIMES_EQUAL(out.write_time);
CHECK_NTTIMES_EQUAL(out.change_time);
CHECK_EQUAL(out.alloc_size);
CHECK_EQUAL(out.size);
CHECK_ATTRIB(out.file_attr);
CHECK_EQUAL(out.reserved2);
CHECK_EQUAL(out.maximal_access);
/* ntcreatex creates a new file handle */
ADD_HANDLE_SMB2(parm[0].in.fname, out.file.handle);
return true;
}
/*
generate close operations
*/
static bool handler_smb2_close(int instance)
{
struct smb2_close parm[NSERVERS] = {0};
NTSTATUS status[NSERVERS];
ZERO_STRUCT(parm[0]);
parm[0].in.file.handle.data[0] = gen_fnum_close(instance);
parm[0].in.flags = gen_bits_mask2(0x1, 0xFFFF);
GEN_COPY_PARM;
GEN_SET_FNUM_SMB2(in.file.handle);
GEN_CALL_SMB2(smb2_close(tree, &parm[i]));
CHECK_EQUAL(out.flags);
CHECK_EQUAL(out._pad);
CHECK_NTTIMES_EQUAL(out.create_time);
CHECK_NTTIMES_EQUAL(out.access_time);
CHECK_NTTIMES_EQUAL(out.write_time);
CHECK_NTTIMES_EQUAL(out.change_time);
CHECK_EQUAL(out.alloc_size);
CHECK_EQUAL(out.size);
CHECK_ATTRIB(out.file_attr);
REMOVE_HANDLE_SMB2(in.file.handle);
return true;
}
/*
generate read operations
*/
static bool handler_smb2_read(int instance)
{
struct smb2_read parm[NSERVERS] = {0};
NTSTATUS status[NSERVERS];
parm[0].in.file.handle.data[0] = gen_fnum(instance);
parm[0].in.reserved = gen_reserved8();
parm[0].in.length = gen_io_count();
parm[0].in.offset = gen_offset();
parm[0].in.min_count = gen_io_count();
parm[0].in.channel = gen_bits_mask2(0x0, 0xFFFFFFFF);
parm[0].in.remaining = gen_bits_mask2(0x0, 0xFFFFFFFF);
parm[0].in.channel_offset = gen_bits_mask2(0x0, 0xFFFF);
parm[0].in.channel_length = gen_bits_mask2(0x0, 0xFFFF);
GEN_COPY_PARM;
GEN_SET_FNUM_SMB2(in.file.handle);
GEN_CALL_SMB2(smb2_read(tree, current_op.mem_ctx, &parm[i]));
CHECK_EQUAL(out.remaining);
CHECK_EQUAL(out.reserved);
CHECK_EQUAL(out.data.length);
return true;
}
/*
generate write operations
*/
static bool handler_smb2_write(int instance)
{
struct smb2_write parm[NSERVERS] = {0};
NTSTATUS status[NSERVERS];
parm[0].in.file.handle.data[0] = gen_fnum(instance);
parm[0].in.offset = gen_offset();
parm[0].in.unknown1 = gen_bits_mask2(0, 0xFFFFFFFF);
parm[0].in.unknown2 = gen_bits_mask2(0, 0xFFFFFFFF);
parm[0].in.data = data_blob_talloc(current_op.mem_ctx, NULL,
gen_io_count());
GEN_COPY_PARM;
GEN_SET_FNUM_SMB2(in.file.handle);
GEN_CALL_SMB2(smb2_write(tree, &parm[i]));
CHECK_EQUAL(out._pad);
CHECK_EQUAL(out.nwritten);
CHECK_EQUAL(out.unknown1);
return true;
}
/*
generate lockingx operations
*/
static bool handler_smb2_lock(int instance)
{
struct smb2_lock parm[NSERVERS] = {0};
NTSTATUS status[NSERVERS];
int n;
parm[0].level = RAW_LOCK_LOCKX;
parm[0].in.file.handle.data[0] = gen_fnum(instance);
parm[0].in.lock_count = gen_lock_count();
parm[0].in.lock_sequence = gen_reserved32();
parm[0].in.locks = talloc_array(current_op.mem_ctx,
struct smb2_lock_element,
parm[0].in.lock_count);
for (n=0;nsession->transport));
return true;
}
/*
generate a fileinfo query structure
*/
static void gen_fileinfo_smb2(int instance, union smb_fileinfo *info)
{
int i;
#define LVL(v) {RAW_FILEINFO_ ## v, "RAW_FILEINFO_" #v}
struct {
enum smb_fileinfo_level level;
const char *name;
} levels[] = {
LVL(BASIC_INFORMATION),
LVL(STANDARD_INFORMATION), LVL(INTERNAL_INFORMATION), LVL(EA_INFORMATION),
LVL(ACCESS_INFORMATION), LVL(NAME_INFORMATION), LVL(POSITION_INFORMATION),
LVL(MODE_INFORMATION), LVL(ALIGNMENT_INFORMATION), LVL(SMB2_ALL_INFORMATION),
LVL(ALT_NAME_INFORMATION), LVL(STREAM_INFORMATION), LVL(COMPRESSION_INFORMATION),
LVL(NETWORK_OPEN_INFORMATION), LVL(ATTRIBUTE_TAG_INFORMATION),
LVL(SMB2_ALL_EAS), LVL(SMB2_ALL_INFORMATION), LVL(SEC_DESC),
};
do {
i = gen_int_range(0, ARRAY_SIZE(levels)-1);
} while (ignore_pattern(levels[i].name));
info->generic.level = levels[i].level;
}
/*
generate qfileinfo operations
*/
static bool handler_smb2_qfileinfo(int instance)
{
union smb_fileinfo parm[NSERVERS] = {0};
NTSTATUS status[NSERVERS];
parm[0].generic.in.file.handle.data[0] = gen_fnum(instance);
gen_fileinfo_smb2(instance, &parm[0]);
GEN_COPY_PARM;
GEN_SET_FNUM_SMB2(generic.in.file.handle);
GEN_CALL_SMB2(smb2_getinfo_file(tree, current_op.mem_ctx, &parm[i]));
return cmp_fileinfo(instance, parm, status);
}
/*
generate setfileinfo operations
*/
static bool handler_smb2_sfileinfo(int instance)
{
union smb_setfileinfo parm[NSERVERS] = {0};
NTSTATUS status[NSERVERS];
gen_setfileinfo(instance, &parm[0]);
parm[0].generic.in.file.fnum = gen_fnum(instance);
GEN_COPY_PARM;
GEN_SET_FNUM_SMB2(generic.in.file.handle);
GEN_CALL_SMB2(smb2_setinfo_file(tree, &parm[i]));
return true;
}
/*
wipe any relevant files
*/
static void wipe_files(void)
{
int i;
NTSTATUS status;
if (options.skip_cleanup) {
return;
}
for (i=0;i 0) {
printf("Deleted %d files on server %d\n", n, i);
}
}
}
/*
dump the current seeds - useful for continuing a backtrack
*/
static void dump_seeds(void)
{
int i;
FILE *f;
if (!options.seeds_file) {
return;
}
f = fopen("seeds.tmp", "w");
if (!f) return;
for (i=0;i 0 && base+chunk < options.numops && options.numops > 1; ) {
int i, max;
chunk = MIN(chunk, options.numops / 2);
/* mark this range as disabled */
max = MIN(options.numops, base+chunk);
for (i=base;i 0);
printf("Reduced to %d ops\n", options.numops);
ret = run_test(ev, lp_ctx);
if (ret != options.numops - 1) {
printf("Inconsistent result? ret=%d numops=%d\n", ret, options.numops);
}
}
/*
start the main gentest process
*/
static bool start_gentest(struct tevent_context *ev,
struct loadparm_context *lp_ctx)
{
int op;
int ret;
/* allocate the open_handles array */
open_handles = calloc(options.max_open_handles, sizeof(open_handles[0]));
if (open_handles == NULL) {
printf("Unable to allocate memory for open_handles array.\n");
exit(1);
}
srandom(options.seed);
op_parms = calloc(options.numops, sizeof(op_parms[0]));
if (op_parms == NULL) {
printf("Unable to allocate memory for op_parms.\n");
exit(1);
}
/* generate the seeds - after this everything is deterministic */
if (options.use_preset_seeds) {
int numops;
char **preset = file_lines_load(options.seeds_file, &numops, 0, NULL);
if (!preset) {
printf("Failed to load %s - %s\n", options.seeds_file, strerror(errno));
exit(1);
}
if (numops < options.numops) {
options.numops = numops;
}
for (op=0;op ");
lp_ctx = samba_cmdline_get_lp_ctx();
servers[0].credentials = cli_credentials_init(mem_ctx);
servers[1].credentials = cli_credentials_init(mem_ctx);
cli_credentials_guess(servers[0].credentials, lp_ctx);
cli_credentials_guess(servers[1].credentials, lp_ctx);
while((opt = poptGetNextOpt(pc)) != -1) {
switch (opt) {
case OPT_UNCLIST:
lpcfg_set_cmdline(lp_ctx, "torture:unclist", poptGetOptArg(pc));
break;
case OPT_USER1:
cli_credentials_parse_string(servers[0].credentials,
poptGetOptArg(pc),
CRED_SPECIFIED);
username_count++;
break;
case OPT_USER2:
cli_credentials_parse_string(servers[1].credentials,
poptGetOptArg(pc),
CRED_SPECIFIED);
username_count++;
break;
case POPT_ERROR_BADOPT:
fprintf(stderr, "\nInvalid option %s: %s\n\n",
poptBadOption(pc, 0), poptStrerror(opt));
poptPrintUsage(pc, stderr, 0);
exit(1);
}
}
if (ignore_file) {
options.ignore_patterns = file_lines_load(ignore_file, NULL, 0, NULL);
}
argv_new = discard_const_p(char *, poptGetArgs(pc));
argc_new = argc;
for (i=0; i= 3)) {
usage(pc);
talloc_free(mem_ctx);
exit(1);
}
setlinebuf(stdout);
setup_logging("gentest", DEBUG_STDOUT);
if (argc < 3 || argv[1][0] == '-') {
usage(pc);
talloc_free(mem_ctx);
exit(1);
}
setup_logging(argv[0], DEBUG_STDOUT);
for (i=0;i