source4/torture/basic/unlink.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3
   4    unlink tester
   5
   6    Copyright (C) Andrew Tridgell 2003
   7
   8    This program is free software; you can redistribute it and/or modify
   9    it under the terms of the GNU General Public License as published by
  10    the Free Software Foundation; either version 3 of the License, or
  11    (at your option) any later version.
  12
  13    This program is distributed in the hope that it will be useful,
  14    but WITHOUT ANY WARRANTY; without even the implied warranty of
  15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16    GNU General Public License for more details.
  17
  18    You should have received a copy of the GNU General Public License
  19    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  20 */
  21
  22 #include "includes.h"
  23 #include "system/filesys.h"
  24 #include "libcli/libcli.h"
  25 #include "torture/util.h"
  26
  27 #define BASEDIR "\\unlinktest"
  28
  29 /*
  30   This test checks that
  31
  32   1) the server does not allow an unlink on a file that is open
  33 */
  34 bool torture_unlinktest(struct torture_context *tctx, struct smbcli_state *cli)
  35 {
  36         const char *fname = BASEDIR "\\unlink.tst";
  37         int fnum;
  38         bool correct = true;
  39         union smb_open io;
  40         NTSTATUS status;
  41
  42         torture_assert(tctx, torture_setup_dir(cli, BASEDIR),
  43                                    talloc_asprintf(tctx, "Failed setting up %s", BASEDIR));
  44
  45         cli->session->pid = 1;
  46
  47         torture_comment(tctx, "Opening a file\n");
  48
  49         fnum = smbcli_open(cli->tree, fname, O_RDWR|O_CREAT|O_EXCL, DENY_NONE);
  50         torture_assert(tctx, fnum != -1, talloc_asprintf(tctx, "open of %s failed (%s)", fname, smbcli_errstr(cli->tree)));
  51
  52         torture_comment(tctx, "Unlinking a open file\n");
  53
  54         torture_assert(tctx, !NT_STATUS_IS_OK(smbcli_unlink(cli->tree, fname)),
  55                 "server allowed unlink on an open file");
  56
  57         correct = check_error(__location__, cli, ERRDOS, ERRbadshare,
  58                                       NT_STATUS_SHARING_VIOLATION);
  59
  60         smbcli_close(cli->tree, fnum);
  61         smbcli_unlink(cli->tree, fname);
  62
  63         torture_comment(tctx, "Testing unlink after ntcreatex with DELETE access\n");
  64
  65         io.ntcreatex.level = RAW_OPEN_NTCREATEX;
  66         io.ntcreatex.in.root_fid.fnum = 0;
  67         io.ntcreatex.in.flags = NTCREATEX_FLAGS_EXTENDED;
  68         io.ntcreatex.in.create_options = NTCREATEX_OPTIONS_NON_DIRECTORY_FILE;
  69         io.ntcreatex.in.file_attr = 0;
  70         io.ntcreatex.in.alloc_size = 0;
  71         io.ntcreatex.in.open_disposition = NTCREATEX_DISP_CREATE;
  72         io.ntcreatex.in.impersonation = NTCREATEX_IMPERSONATION_IMPERSONATION;
  73         io.ntcreatex.in.security_flags = 0;
  74         io.ntcreatex.in.fname = fname;
  75         io.ntcreatex.in.share_access = NTCREATEX_SHARE_ACCESS_DELETE;
  76         io.ntcreatex.in.access_mask  = SEC_RIGHTS_FILE_ALL;
  77
  78         status = smb_raw_open(cli->tree, cli, &io);
  79         torture_assert_ntstatus_ok(tctx, status, talloc_asprintf(tctx, "failed to open %s", fname));
  80
  81         torture_assert(tctx, !NT_STATUS_IS_OK(smbcli_unlink(cli->tree, fname)),
  82                 "server allowed unlink on an open file");
  83
  84         correct = check_error(__location__, cli, ERRDOS, ERRbadshare,
  85                                       NT_STATUS_SHARING_VIOLATION);
  86
  87         return correct;
  88 }
  89
  90