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/*
Unix SMB/CIFS implementation.
SMB torture tester - charset test routines
Copyright (C) Andrew Tridgell 2001
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/torture.h"
#include "libcli/raw/libcliraw.h"
#include "libcli/libcli.h"
#include "torture/util.h"
#include "param/param.h"
#define BASEDIR "\\chartest\\"
/*
open a file using a set of unicode code points for the name
the prefix BASEDIR is added before the name
*/
static NTSTATUS unicode_open(struct torture_context *tctx,
struct smbcli_tree *tree,
TALLOC_CTX *mem_ctx,
uint32_t open_disposition,
const uint32_t *u_name,
size_t u_name_len)
{
union smb_open io;
char *fname, *fname2=NULL, *ucs_name;
size_t i;
NTSTATUS status;
ucs_name = talloc_size(mem_ctx, (1+u_name_len)*2);
if (!ucs_name) {
printf("Failed to create UCS2 Name - talloc() failure\n");
return NT_STATUS_NO_MEMORY;
}
for (i=0;i<u_name_len;i++) {
SSVAL(ucs_name, i*2, u_name[i]);
}
SSVAL(ucs_name, i*2, 0);
if (!convert_string_talloc_convenience(ucs_name, lp_iconv_convenience(tctx->lp_ctx), CH_UTF16, CH_UNIX, ucs_name, (1+u_name_len)*2, (void **)&fname, &i, false)) {
torture_comment(tctx, "Failed to convert UCS2 Name into unix - convert_string_talloc() failure\n");
talloc_free(ucs_name);
return NT_STATUS_NO_MEMORY;
}
fname2 = talloc_asprintf(ucs_name, "%s%s", BASEDIR, fname);
if (!fname2) {
talloc_free(ucs_name);
return NT_STATUS_NO_MEMORY;
}
io.generic.level = RAW_OPEN_NTCREATEX;
io.ntcreatex.in.flags = NTCREATEX_FLAGS_EXTENDED;
io.ntcreatex.in.root_fid = 0;
io.ntcreatex.in.access_mask = SEC_RIGHTS_FILE_ALL;
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_CREATE;
io.ntcreatex.in.create_options = 0;
io.ntcreatex.in.impersonation = NTCREATEX_IMPERSONATION_ANONYMOUS;
io.ntcreatex.in.security_flags = 0;
io.ntcreatex.in.fname = fname2;
io.ntcreatex.in.open_disposition = open_disposition;
status = smb_raw_open(tree, tctx, &io);
talloc_free(ucs_name);
return status;
}
/*
see if the server recognises composed characters
*/
static bool test_composed(struct torture_context *tctx,
struct smbcli_state *cli)
{
const uint32_t name1[] = {0x61, 0x308};
const uint32_t name2[] = {0xe4};
NTSTATUS status1, status2;
torture_assert(tctx, torture_setup_dir(cli, BASEDIR),
"setting up basedir");
status1 = unicode_open(tctx, cli->tree, tctx, NTCREATEX_DISP_CREATE, name1, 2);
torture_assert_ntstatus_ok(tctx, status1, "Failed to create composed name");
status2 = unicode_open(tctx, cli->tree, tctx, NTCREATEX_DISP_CREATE, name2, 1);
torture_assert_ntstatus_ok(tctx, status2, "Failed to create accented character");
return true;
}
/*
see if the server recognises a naked diacritical
*/
static bool test_diacritical(struct torture_context *tctx,
struct smbcli_state *cli)
{
const uint32_t name1[] = {0x308};
const uint32_t name2[] = {0x308, 0x308};
NTSTATUS status1, status2;
torture_assert(tctx, torture_setup_dir(cli, BASEDIR),
"setting up basedir");
status1 = unicode_open(tctx, cli->tree, tctx, NTCREATEX_DISP_CREATE, name1, 1);
torture_assert_ntstatus_ok(tctx, status1, "Failed to create naked diacritical");
/* try a double diacritical */
status2 = unicode_open(tctx, cli->tree, tctx, NTCREATEX_DISP_CREATE, name2, 2);
torture_assert_ntstatus_ok(tctx, status2, "Failed to create double naked diacritical");
return true;
}
/*
see if the server recognises a partial surrogate pair
*/
static bool test_surrogate(struct torture_context *tctx,
struct smbcli_state *cli)
{
const uint32_t name1[] = {0xd800};
const uint32_t name2[] = {0xdc00};
const uint32_t name3[] = {0xd800, 0xdc00};
NTSTATUS status;
torture_assert(tctx, torture_setup_dir(cli, BASEDIR),
"setting up basedir");
status = unicode_open(tctx, cli->tree, tctx, NTCREATEX_DISP_CREATE, name1, 1);
torture_assert_ntstatus_ok(tctx, status, "Failed to create partial surrogate 1");
status = unicode_open(tctx, cli->tree, tctx, NTCREATEX_DISP_CREATE, name2, 1);
torture_assert_ntstatus_ok(tctx, status, "Failed to create partial surrogate 2");
status = unicode_open(tctx, cli->tree, tctx, NTCREATEX_DISP_CREATE, name3, 2);
torture_assert_ntstatus_ok(tctx, status, "Failed to create full surrogate");
return true;
}
/*
see if the server recognises wide-a characters
*/
static bool test_widea(struct torture_context *tctx,
struct smbcli_state *cli)
{
const uint32_t name1[] = {'a'};
const uint32_t name2[] = {0xff41};
const uint32_t name3[] = {0xff21};
NTSTATUS status;
torture_assert(tctx, torture_setup_dir(cli, BASEDIR),
"setting up basedir");
status = unicode_open(tctx, cli->tree, tctx, NTCREATEX_DISP_CREATE, name1, 1);
torture_assert_ntstatus_ok(tctx, status, "Failed to create 'a'");
status = unicode_open(tctx, cli->tree, tctx, NTCREATEX_DISP_CREATE, name2, 1);
torture_assert_ntstatus_ok(tctx, status, "Failed to create wide-a");
status = unicode_open(tctx, cli->tree, tctx, NTCREATEX_DISP_CREATE, name3, 1);
torture_assert_ntstatus_equal(tctx, status, NT_STATUS_OBJECT_NAME_COLLISION,
"Failed to create wide-A");
return true;
}
struct torture_suite *torture_charset(TALLOC_CTX *mem_ctx)
{
struct torture_suite *suite = torture_suite_create(mem_ctx, "CHARSET");
torture_suite_add_1smb_test(suite, "Testing composite character (a umlaut)", test_composed);
torture_suite_add_1smb_test(suite, "Testing naked diacritical (umlaut)", test_diacritical);
torture_suite_add_1smb_test(suite, "Testing partial surrogate", test_surrogate);
torture_suite_add_1smb_test(suite, "Testing wide-a", test_widea);
return suite;
}
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