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Unix SMB/CIFS implementation.
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SMB torture tester - charset test routines
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Copyright (C) Andrew Tridgell 2001
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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#include "torture/torture.h"
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#include "libcli/raw/libcliraw.h"
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#include "libcli/libcli.h"
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#include "torture/util.h"
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#include "param/param.h"
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#define BASEDIR "\\chartest\\"
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open a file using a set of unicode code points for the name
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the prefix BASEDIR is added before the name
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static NTSTATUS unicode_open(struct torture_context *tctx,
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struct smbcli_tree *tree,
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uint32_t open_disposition,
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const uint32_t *u_name,
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char *fname, *fname2=NULL, *ucs_name;
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ucs_name = talloc_size(mem_ctx, (1+u_name_len)*2);
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printf("Failed to create UCS2 Name - talloc() failure\n");
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return NT_STATUS_NO_MEMORY;
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for (i=0;i<u_name_len;i++) {
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SSVAL(ucs_name, i*2, u_name[i]);
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SSVAL(ucs_name, i*2, 0);
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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)) {
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torture_comment(tctx, "Failed to convert UCS2 Name into unix - convert_string_talloc() failure\n");
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talloc_free(ucs_name);
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return NT_STATUS_NO_MEMORY;
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fname2 = talloc_asprintf(ucs_name, "%s%s", BASEDIR, fname);
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talloc_free(ucs_name);
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return NT_STATUS_NO_MEMORY;
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io.generic.level = RAW_OPEN_NTCREATEX;
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io.ntcreatex.in.flags = NTCREATEX_FLAGS_EXTENDED;
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io.ntcreatex.in.root_fid = 0;
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io.ntcreatex.in.access_mask = SEC_RIGHTS_FILE_ALL;
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io.ntcreatex.in.alloc_size = 0;
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io.ntcreatex.in.file_attr = FILE_ATTRIBUTE_NORMAL;
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io.ntcreatex.in.share_access = NTCREATEX_SHARE_ACCESS_NONE;
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io.ntcreatex.in.open_disposition = NTCREATEX_DISP_CREATE;
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io.ntcreatex.in.create_options = 0;
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io.ntcreatex.in.impersonation = NTCREATEX_IMPERSONATION_ANONYMOUS;
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io.ntcreatex.in.security_flags = 0;
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io.ntcreatex.in.fname = fname2;
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io.ntcreatex.in.open_disposition = open_disposition;
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status = smb_raw_open(tree, tctx, &io);
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talloc_free(ucs_name);
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see if the server recognises composed characters
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static bool test_composed(struct torture_context *tctx,
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struct smbcli_state *cli)
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const uint32_t name1[] = {0x61, 0x308};
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const uint32_t name2[] = {0xe4};
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NTSTATUS status1, status2;
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torture_assert(tctx, torture_setup_dir(cli, BASEDIR),
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"setting up basedir");
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status1 = unicode_open(tctx, cli->tree, tctx, NTCREATEX_DISP_CREATE, name1, 2);
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torture_assert_ntstatus_ok(tctx, status1, "Failed to create composed name");
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status2 = unicode_open(tctx, cli->tree, tctx, NTCREATEX_DISP_CREATE, name2, 1);
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torture_assert_ntstatus_ok(tctx, status2, "Failed to create accented character");
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see if the server recognises a naked diacritical
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static bool test_diacritical(struct torture_context *tctx,
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struct smbcli_state *cli)
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const uint32_t name1[] = {0x308};
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const uint32_t name2[] = {0x308, 0x308};
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NTSTATUS status1, status2;
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torture_assert(tctx, torture_setup_dir(cli, BASEDIR),
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"setting up basedir");
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status1 = unicode_open(tctx, cli->tree, tctx, NTCREATEX_DISP_CREATE, name1, 1);
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torture_assert_ntstatus_ok(tctx, status1, "Failed to create naked diacritical");
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/* try a double diacritical */
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status2 = unicode_open(tctx, cli->tree, tctx, NTCREATEX_DISP_CREATE, name2, 2);
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torture_assert_ntstatus_ok(tctx, status2, "Failed to create double naked diacritical");
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see if the server recognises a partial surrogate pair
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static bool test_surrogate(struct torture_context *tctx,
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struct smbcli_state *cli)
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const uint32_t name1[] = {0xd800};
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const uint32_t name2[] = {0xdc00};
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const uint32_t name3[] = {0xd800, 0xdc00};
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torture_assert(tctx, torture_setup_dir(cli, BASEDIR),
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"setting up basedir");
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status = unicode_open(tctx, cli->tree, tctx, NTCREATEX_DISP_CREATE, name1, 1);
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torture_assert_ntstatus_ok(tctx, status, "Failed to create partial surrogate 1");
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status = unicode_open(tctx, cli->tree, tctx, NTCREATEX_DISP_CREATE, name2, 1);
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torture_assert_ntstatus_ok(tctx, status, "Failed to create partial surrogate 2");
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status = unicode_open(tctx, cli->tree, tctx, NTCREATEX_DISP_CREATE, name3, 2);
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torture_assert_ntstatus_ok(tctx, status, "Failed to create full surrogate");
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see if the server recognises wide-a characters
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static bool test_widea(struct torture_context *tctx,
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struct smbcli_state *cli)
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const uint32_t name1[] = {'a'};
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const uint32_t name2[] = {0xff41};
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const uint32_t name3[] = {0xff21};
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torture_assert(tctx, torture_setup_dir(cli, BASEDIR),
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"setting up basedir");
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status = unicode_open(tctx, cli->tree, tctx, NTCREATEX_DISP_CREATE, name1, 1);
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torture_assert_ntstatus_ok(tctx, status, "Failed to create 'a'");
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status = unicode_open(tctx, cli->tree, tctx, NTCREATEX_DISP_CREATE, name2, 1);
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torture_assert_ntstatus_ok(tctx, status, "Failed to create wide-a");
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status = unicode_open(tctx, cli->tree, tctx, NTCREATEX_DISP_CREATE, name3, 1);
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torture_assert_ntstatus_equal(tctx, status, NT_STATUS_OBJECT_NAME_COLLISION,
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"Failed to create wide-A");
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struct torture_suite *torture_charset(TALLOC_CTX *mem_ctx)
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struct torture_suite *suite = torture_suite_create(mem_ctx, "CHARSET");
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torture_suite_add_1smb_test(suite, "Testing composite character (a umlaut)", test_composed);
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torture_suite_add_1smb_test(suite, "Testing naked diacritical (umlaut)", test_diacritical);
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torture_suite_add_1smb_test(suite, "Testing partial surrogate", test_surrogate);
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torture_suite_add_1smb_test(suite, "Testing wide-a", test_widea);