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mirror of https://github.com/samba-team/samba.git synced 2024-12-23 17:34:34 +03:00
samba-mirror/source3/torture/test_posix.c
Ralph Boehme 5572ae296e CI: verify a symlink has FILE_ATTRIBUTE_NORMAL set
Not that it really makes sense to set FILE_ATTRIBUTE_NORMAL for symlinks in
POSIX client context, but that's what we had before 4.14.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=14629

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2021-02-05 06:22:35 +00:00

737 lines
17 KiB
C

/*
Unix SMB/CIFS implementation.
Copyright (C) Ralph Boehme 2020
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 "torture/proto.h"
#include "libcli/security/security.h"
#include "libsmb/libsmb.h"
#include "libsmb/clirap.h"
#include "libsmb/proto.h"
#include "../libcli/smb/smbXcli_base.h"
extern struct cli_credentials *torture_creds;
extern fstring host, workgroup, share, password, username, myname;
struct posix_test_entry {
const char *name;
const char *target;
const char *expected;
uint32_t attr;
uint64_t returned_size;
bool ok;
};
static NTSTATUS posix_ls_fn(struct file_info *finfo,
const char *name,
void *_state)
{
struct posix_test_entry *state =
(struct posix_test_entry *)_state;
for (; state->name != NULL; state++) {
if (strequal(finfo->name, state->expected)) {
if (state->attr != finfo->attr) {
break;
}
state->ok = true;
state->returned_size = finfo->size;
break;
}
}
return NT_STATUS_OK;
}
static void posix_test_entries_reset(struct posix_test_entry *state)
{
for (; state->name != NULL; state++) {
state->ok = false;
state->returned_size = 0;
}
}
static bool posix_test_entry_check(struct posix_test_entry *state,
const char *name,
bool expected,
uint64_t expected_size)
{
bool result = false;
for (; state->name != NULL; state++) {
if (strequal(name, state->name)) {
result = state->ok;
break;
}
}
if (state->name == NULL) {
printf("test failed, unknown name: %s\n", name);
return false;
}
if (expected == result) {
return true;
}
printf("test failed, %s: %s\n",
expected ? "missing" : "unexpected",
name);
return false;
}
/*
Test non-POSIX vs POSIX ls * of symlinks
*/
bool run_posix_ls_wildcard_test(int dummy)
{
TALLOC_CTX *frame = NULL;
struct cli_state *cli_unix = NULL;
struct cli_state *cli_win = NULL;
uint16_t fnum = (uint16_t)-1;
NTSTATUS status;
const char *file = "file";
const char *symlnk_dangling = "dangling";
const char *symlnk_dst_dangling = "xxxxxxx";
const char *symlnk_in_share = "symlnk_in_share";
const char *symlnk_dst_in_share = file;
const char *symlnk_outside_share = "symlnk_outside_share";
const char *symlnk_dst_outside_share = "/etc/passwd";
struct posix_test_entry state[] = {
{
.name = symlnk_dangling,
.target = symlnk_dst_dangling,
.expected = symlnk_dangling,
.attr = FILE_ATTRIBUTE_NORMAL,
}, {
.name = symlnk_in_share,
.target = symlnk_dst_in_share,
.expected = symlnk_in_share,
.attr = FILE_ATTRIBUTE_NORMAL,
}, {
.name = symlnk_outside_share,
.target = symlnk_dst_outside_share,
.expected = symlnk_outside_share,
.attr = FILE_ATTRIBUTE_NORMAL,
}, {
.name = NULL,
}
};
int i;
bool correct = false;
frame = talloc_stackframe();
printf("Starting POSIX-LS-WILDCARD test\n");
if (!torture_open_connection(&cli_unix, 0)) {
TALLOC_FREE(frame);
return false;
}
if (!torture_open_connection(&cli_win, 0)) {
TALLOC_FREE(frame);
return false;
}
torture_conn_set_sockopt(cli_unix);
torture_conn_set_sockopt(cli_win);
status = torture_setup_unix_extensions(cli_unix);
if (!NT_STATUS_IS_OK(status)) {
TALLOC_FREE(frame);
return false;
}
cli_posix_unlink(cli_unix, file);
cli_posix_unlink(cli_unix, symlnk_dangling);
cli_posix_unlink(cli_unix, symlnk_in_share);
cli_posix_unlink(cli_unix, symlnk_outside_share);
status = cli_posix_open(cli_unix,
file,
O_RDWR|O_CREAT,
0666,
&fnum);
if (!NT_STATUS_IS_OK(status)) {
printf("cli_posix_open of %s failed error %s\n",
file,
nt_errstr(status));
goto out;
}
status = cli_close(cli_unix, fnum);
if (!NT_STATUS_IS_OK(status)) {
printf("cli_close failed %s\n", nt_errstr(status));
goto out;
}
fnum = (uint16_t)-1;
for (i = 0; state[i].name != NULL; i++) {
status = cli_posix_symlink(cli_unix,
state[i].target,
state[i].name);
if (!NT_STATUS_IS_OK(status)) {
printf("POSIX symlink of %s failed (%s)\n",
symlnk_dangling, nt_errstr(status));
goto out;
}
}
printf("Doing Windows ls *\n");
status = cli_list(cli_win, "*", 0, posix_ls_fn, state);
if (!NT_STATUS_IS_OK(status)) {
printf("cli_close failed %s\n", nt_errstr(status));
goto out;
}
if (!posix_test_entry_check(state, symlnk_dangling, false, 0)) {
goto out;
}
if (!posix_test_entry_check(state, symlnk_outside_share, false, 0)) {
goto out;
}
if (!posix_test_entry_check(state, symlnk_in_share, true, 0)) {
goto out;
}
posix_test_entries_reset(state);
printf("Doing POSIX ls *\n");
status = cli_list(cli_unix, "*", 0, posix_ls_fn, state);
if (!NT_STATUS_IS_OK(status)) {
printf("cli_close failed %s\n", nt_errstr(status));
goto out;
}
if (!posix_test_entry_check(state,
symlnk_dangling,
true,
strlen(symlnk_dst_dangling)))
{
goto out;
}
if (!posix_test_entry_check(state,
symlnk_outside_share,
true,
strlen(symlnk_dst_outside_share)))
{
goto out;
}
if (!posix_test_entry_check(state,
symlnk_in_share,
true,
strlen(symlnk_dst_in_share))) {
goto out;
}
printf("POSIX-LS-WILDCARD test passed\n");
correct = true;
out:
cli_posix_unlink(cli_unix, file);
cli_posix_unlink(cli_unix, symlnk_dangling);
cli_posix_unlink(cli_unix, symlnk_in_share);
cli_posix_unlink(cli_unix, symlnk_outside_share);
if (!torture_close_connection(cli_unix)) {
correct = false;
}
if (!torture_close_connection(cli_win)) {
correct = false;
}
TALLOC_FREE(frame);
return correct;
}
/*
Test non-POSIX vs POSIX ls single of symlinks
*/
bool run_posix_ls_single_test(int dummy)
{
TALLOC_CTX *frame = NULL;
struct cli_state *cli_unix = NULL;
struct cli_state *cli_win = NULL;
uint16_t fnum = (uint16_t)-1;
NTSTATUS status;
const char *file = "file";
const char *symlnk_dangling = "dangling";
const char *symlnk_dst_dangling = "xxxxxxx";
const char *symlnk_in_share = "symlnk_in_share";
const char *symlnk_dst_in_share = file;
const char *symlnk_outside_share = "symlnk_outside_share";
const char *symlnk_dst_outside_share = "/etc/passwd";
struct posix_test_entry state[] = {
{
.name = symlnk_dangling,
.target = symlnk_dst_dangling,
.expected = symlnk_dangling,
.attr = FILE_ATTRIBUTE_NORMAL,
}, {
.name = symlnk_in_share,
.target = symlnk_dst_in_share,
.expected = symlnk_in_share,
.attr = FILE_ATTRIBUTE_NORMAL,
}, {
.name = symlnk_outside_share,
.target = symlnk_dst_outside_share,
.expected = symlnk_outside_share,
.attr = FILE_ATTRIBUTE_NORMAL,
}, {
.name = NULL,
}
};
int i;
bool correct = false;
frame = talloc_stackframe();
printf("Starting POSIX-LS-SINGLE test\n");
if (!torture_open_connection(&cli_unix, 0)) {
TALLOC_FREE(frame);
return false;
}
if (!torture_init_connection(&cli_win)) {
TALLOC_FREE(frame);
return false;
}
status = smbXcli_negprot(cli_win->conn,
cli_win->timeout,
lp_client_min_protocol(),
lp_client_max_protocol());
if (!NT_STATUS_IS_OK(status)) {
printf("smbXcli_negprot returned %s\n", nt_errstr(status));
TALLOC_FREE(frame);
return false;
}
status = cli_session_setup_creds(cli_win, torture_creds);
if (!NT_STATUS_IS_OK(status)) {
printf("smb2cli_sesssetup returned %s\n", nt_errstr(status));
TALLOC_FREE(frame);
return false;
}
status = cli_tree_connect(cli_win, share, "?????", NULL);
if (!NT_STATUS_IS_OK(status)) {
printf("cli_tree_connect returned %s\n", nt_errstr(status));
TALLOC_FREE(frame);
return false;
}
torture_conn_set_sockopt(cli_unix);
torture_conn_set_sockopt(cli_win);
status = torture_setup_unix_extensions(cli_unix);
if (!NT_STATUS_IS_OK(status)) {
TALLOC_FREE(frame);
return false;
}
cli_posix_unlink(cli_unix, file);
cli_posix_unlink(cli_unix, symlnk_dangling);
cli_posix_unlink(cli_unix, symlnk_in_share);
cli_posix_unlink(cli_unix, symlnk_outside_share);
status = cli_posix_open(cli_unix,
file,
O_RDWR|O_CREAT,
0666,
&fnum);
if (!NT_STATUS_IS_OK(status)) {
printf("cli_posix_open of %s failed error %s\n",
file,
nt_errstr(status));
goto out;
}
status = cli_close(cli_unix, fnum);
if (!NT_STATUS_IS_OK(status)) {
printf("cli_close failed %s\n", nt_errstr(status));
goto out;
}
fnum = (uint16_t)-1;
for (i = 0; state[i].name != NULL; i++) {
status = cli_posix_symlink(cli_unix,
state[i].target,
state[i].name);
if (!NT_STATUS_IS_OK(status)) {
printf("POSIX symlink of %s failed (%s)\n",
symlnk_dangling, nt_errstr(status));
goto out;
}
}
printf("Doing Windows ls single\n");
cli_list(cli_win, symlnk_dangling, 0, posix_ls_fn, state);
cli_list(cli_win, symlnk_outside_share, 0, posix_ls_fn, state);
cli_list(cli_win, symlnk_in_share, 0, posix_ls_fn, state);
if (!posix_test_entry_check(state, symlnk_dangling, false, 0)) {
goto out;
}
if (!posix_test_entry_check(state, symlnk_outside_share, false, 0)) {
goto out;
}
if (!posix_test_entry_check(state, symlnk_in_share, true, 0)) {
goto out;
}
posix_test_entries_reset(state);
printf("Doing POSIX ls single\n");
cli_list(cli_unix, symlnk_dangling, 0, posix_ls_fn, state);
cli_list(cli_unix, symlnk_outside_share, 0, posix_ls_fn, state);
cli_list(cli_unix, symlnk_in_share, 0, posix_ls_fn, state);
if (!posix_test_entry_check(state,
symlnk_dangling,
true,
strlen(symlnk_dst_dangling)))
{
goto out;
}
if (!posix_test_entry_check(state,
symlnk_outside_share,
true,
strlen(symlnk_dst_outside_share)))
{
goto out;
}
if (!posix_test_entry_check(state,
symlnk_in_share,
true,
strlen(symlnk_dst_in_share))) {
goto out;
}
printf("POSIX-LS-SINGLE test passed\n");
correct = true;
out:
cli_posix_unlink(cli_unix, file);
cli_posix_unlink(cli_unix, symlnk_dangling);
cli_posix_unlink(cli_unix, symlnk_in_share);
cli_posix_unlink(cli_unix, symlnk_outside_share);
if (!torture_close_connection(cli_unix)) {
correct = false;
}
if (!torture_close_connection(cli_win)) {
correct = false;
}
TALLOC_FREE(frame);
return correct;
}
/*
Test POSIX readlink of symlinks
*/
bool run_posix_readlink_test(int dummy)
{
TALLOC_CTX *frame = NULL;
struct cli_state *cli_unix = NULL;
uint16_t fnum = (uint16_t)-1;
NTSTATUS status;
const char *file = "file";
const char *symlnk_dangling = "dangling";
const char *symlnk_dst_dangling = "xxxxxxx";
const char *symlnk_in_share = "symlnk_in_share";
const char *symlnk_dst_in_share = file;
const char *symlnk_outside_share = "symlnk_outside_share";
const char *symlnk_dst_outside_share = "/etc/passwd";
struct posix_test_entry state[] = {
{
.name = symlnk_dangling,
.target = symlnk_dst_dangling,
.expected = symlnk_dangling,
.attr = FILE_ATTRIBUTE_NORMAL,
}, {
.name = symlnk_in_share,
.target = symlnk_dst_in_share,
.expected = symlnk_in_share,
.attr = FILE_ATTRIBUTE_NORMAL,
}, {
.name = symlnk_outside_share,
.target = symlnk_dst_outside_share,
.expected = symlnk_outside_share,
.attr = FILE_ATTRIBUTE_NORMAL,
}, {
.name = NULL,
}
};
int i;
bool correct = false;
frame = talloc_stackframe();
printf("Starting POSIX-READLINK test\n");
if (!torture_open_connection(&cli_unix, 0)) {
TALLOC_FREE(frame);
return false;
}
torture_conn_set_sockopt(cli_unix);
status = torture_setup_unix_extensions(cli_unix);
if (!NT_STATUS_IS_OK(status)) {
TALLOC_FREE(frame);
return false;
}
cli_posix_unlink(cli_unix, file);
cli_posix_unlink(cli_unix, symlnk_dangling);
cli_posix_unlink(cli_unix, symlnk_in_share);
cli_posix_unlink(cli_unix, symlnk_outside_share);
status = cli_posix_open(cli_unix,
file,
O_RDWR|O_CREAT,
0666,
&fnum);
if (!NT_STATUS_IS_OK(status)) {
printf("cli_posix_open of %s failed error %s\n",
file,
nt_errstr(status));
goto out;
}
status = cli_close(cli_unix, fnum);
if (!NT_STATUS_IS_OK(status)) {
printf("cli_close failed %s\n", nt_errstr(status));
goto out;
}
fnum = (uint16_t)-1;
for (i = 0; state[i].name != NULL; i++) {
status = cli_posix_symlink(cli_unix,
state[i].target,
state[i].name);
if (!NT_STATUS_IS_OK(status)) {
printf("POSIX symlink of %s failed (%s)\n",
symlnk_dangling, nt_errstr(status));
goto out;
}
}
for (i = 0; state[i].name != NULL; i++) {
char *target = NULL;
status = cli_posix_readlink(cli_unix,
state[i].name,
talloc_tos(),
&target);
if (!NT_STATUS_IS_OK(status)) {
printf("POSIX readlink on %s failed (%s)\n",
state[i].name, nt_errstr(status));
goto out;
}
if (strequal(target, state[i].target)) {
state[i].ok = true;
state[i].returned_size = strlen(target);
}
}
if (!posix_test_entry_check(state,
symlnk_dangling,
true,
strlen(symlnk_dst_dangling)))
{
goto out;
}
if (!posix_test_entry_check(state,
symlnk_outside_share,
true,
strlen(symlnk_dst_outside_share)))
{
goto out;
}
if (!posix_test_entry_check(state,
symlnk_in_share,
true,
strlen(symlnk_dst_in_share))) {
goto out;
}
printf("POSIX-READLINK test passed\n");
correct = true;
out:
cli_posix_unlink(cli_unix, file);
cli_posix_unlink(cli_unix, symlnk_dangling);
cli_posix_unlink(cli_unix, symlnk_in_share);
cli_posix_unlink(cli_unix, symlnk_outside_share);
if (!torture_close_connection(cli_unix)) {
correct = false;
}
TALLOC_FREE(frame);
return correct;
}
/*
Test POSIX stat of symlinks
*/
bool run_posix_stat_test(int dummy)
{
TALLOC_CTX *frame = NULL;
struct cli_state *cli_unix = NULL;
uint16_t fnum = (uint16_t)-1;
NTSTATUS status;
const char *file = "file";
const char *symlnk_dangling = "dangling";
const char *symlnk_dst_dangling = "xxxxxxx";
const char *symlnk_in_share = "symlnk_in_share";
const char *symlnk_dst_in_share = file;
const char *symlnk_outside_share = "symlnk_outside_share";
const char *symlnk_dst_outside_share = "/etc/passwd";
struct posix_test_entry state[] = {
{
.name = symlnk_dangling,
.target = symlnk_dst_dangling,
.expected = symlnk_dangling,
}, {
.name = symlnk_in_share,
.target = symlnk_dst_in_share,
.expected = symlnk_in_share,
}, {
.name = symlnk_outside_share,
.target = symlnk_dst_outside_share,
.expected = symlnk_outside_share,
}, {
.name = NULL,
}
};
int i;
bool correct = false;
frame = talloc_stackframe();
printf("Starting POSIX-STAT test\n");
if (!torture_open_connection(&cli_unix, 0)) {
TALLOC_FREE(frame);
return false;
}
torture_conn_set_sockopt(cli_unix);
status = torture_setup_unix_extensions(cli_unix);
if (!NT_STATUS_IS_OK(status)) {
TALLOC_FREE(frame);
return false;
}
cli_posix_unlink(cli_unix, file);
cli_posix_unlink(cli_unix, symlnk_dangling);
cli_posix_unlink(cli_unix, symlnk_in_share);
cli_posix_unlink(cli_unix, symlnk_outside_share);
status = cli_posix_open(cli_unix,
file,
O_RDWR|O_CREAT,
0666,
&fnum);
if (!NT_STATUS_IS_OK(status)) {
printf("cli_posix_open of %s failed error %s\n",
file,
nt_errstr(status));
goto out;
}
status = cli_close(cli_unix, fnum);
if (!NT_STATUS_IS_OK(status)) {
printf("cli_close failed %s\n", nt_errstr(status));
goto out;
}
fnum = (uint16_t)-1;
for (i = 0; state[i].name != NULL; i++) {
status = cli_posix_symlink(cli_unix,
state[i].target,
state[i].name);
if (!NT_STATUS_IS_OK(status)) {
printf("POSIX symlink of %s failed (%s)\n",
symlnk_dangling, nt_errstr(status));
goto out;
}
}
for (i = 0; state[i].name != NULL; i++) {
SMB_STRUCT_STAT sbuf;
status = cli_posix_stat(cli_unix,
state[i].name,
&sbuf);
if (!NT_STATUS_IS_OK(status)) {
printf("POSIX stat on %s failed (%s)\n",
state[i].name, nt_errstr(status));
continue;
}
state[i].ok = true;
state[i].returned_size = sbuf.st_ex_size;
}
if (!posix_test_entry_check(state,
symlnk_dangling,
true,
strlen(symlnk_dst_dangling)))
{
goto out;
}
if (!posix_test_entry_check(state,
symlnk_outside_share,
true,
strlen(symlnk_dst_outside_share)))
{
goto out;
}
if (!posix_test_entry_check(state,
symlnk_in_share,
true,
strlen(symlnk_dst_in_share))) {
goto out;
}
printf("POSIX-STAT test passed\n");
correct = true;
out:
cli_posix_unlink(cli_unix, file);
cli_posix_unlink(cli_unix, symlnk_dangling);
cli_posix_unlink(cli_unix, symlnk_in_share);
cli_posix_unlink(cli_unix, symlnk_outside_share);
if (!torture_close_connection(cli_unix)) {
correct = false;
}
TALLOC_FREE(frame);
return correct;
}