source4/torture/raw/samba3misc.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3    Test some misc Samba3 code paths
   4    Copyright (C) Volker Lendecke 2006
   5
   6    This program is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 3 of the License, or
   9    (at your option) any later version.
  10
  11    This program is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18 */
  19
  20 #include "includes.h"
  21 #include "torture/torture.h"
  22 #include "libcli/raw/libcliraw.h"
  23 #include "system/time.h"
  24 #include "system/filesys.h"
  25 #include "libcli/libcli.h"
  26 #include "torture/util.h"
  27
  28 #define CHECK_STATUS(status, correct) do { \
  29         if (!NT_STATUS_EQUAL(status, correct)) { \
  30                 printf("(%s) Incorrect status %s - should be %s\n", \
  31                        __location__, nt_errstr(status), nt_errstr(correct)); \
  32                 ret = False; \
  33         } \
  34 } while (0)
  35
  36 BOOL torture_samba3_checkfsp(struct torture_context *torture)
  37 {
  38         struct smbcli_state *cli;
  39         const char *fname = "test.txt";
  40         const char *dirname = "testdir";
  41         int fnum;
  42         NTSTATUS status;
  43         BOOL ret = True;
  44         TALLOC_CTX *mem_ctx;
  45         ssize_t nread;
  46         char buf[16];
  47         struct smbcli_tree *tree2;
  48
  49         if ((mem_ctx = talloc_init("torture_samba3_checkfsp")) == NULL) {
  50                 d_printf("talloc_init failed\n");
  51                 return False;
  52         }
  53
  54         if (!torture_open_connection_share(
  55                     torture, &cli, torture_setting_string(torture, "host", NULL),
  56                     torture_setting_string(torture, "share", NULL), NULL)) {
  57                 d_printf("torture_open_connection_share failed\n");
  58                 ret = False;
  59                 goto done;
  60         }
  61
  62         smbcli_deltree(cli->tree, dirname);
  63
  64         status = torture_second_tcon(torture, cli->session,
  65                                      torture_setting_string(torture, "share", NULL),
  66                                      &tree2);
  67         CHECK_STATUS(status, NT_STATUS_OK);
  68         if (!NT_STATUS_IS_OK(status))
  69                 goto done;
  70
  71         /* Try a read on an invalid FID */
  72
  73         nread = smbcli_read(cli->tree, 4711, buf, 0, sizeof(buf));
  74         CHECK_STATUS(smbcli_nt_error(cli->tree), NT_STATUS_INVALID_HANDLE);
  75
  76         /* Try a read on a directory handle */
  77
  78         status = smbcli_mkdir(cli->tree, dirname);
  79         if (!NT_STATUS_IS_OK(status)) {
  80                 d_printf("smbcli_mkdir failed: %s\n", nt_errstr(status));
  81                 ret = False;
  82                 goto done;
  83         }
  84
  85         /* Open the directory */
  86         {
  87                 union smb_open io;
  88                 io.generic.level = RAW_OPEN_NTCREATEX;
  89                 io.ntcreatex.in.flags = NTCREATEX_FLAGS_EXTENDED;
  90                 io.ntcreatex.in.root_fid = 0;
  91                 io.ntcreatex.in.security_flags = 0;
  92                 io.ntcreatex.in.open_disposition = NTCREATEX_DISP_CREATE;
  93                 io.ntcreatex.in.access_mask = SEC_RIGHTS_FILE_ALL;
  94                 io.ntcreatex.in.alloc_size = 0;
  95                 io.ntcreatex.in.file_attr = FILE_ATTRIBUTE_DIRECTORY;
  96                 io.ntcreatex.in.share_access = NTCREATEX_SHARE_ACCESS_NONE;
  97                 io.ntcreatex.in.open_disposition = NTCREATEX_DISP_OPEN;
  98                 io.ntcreatex.in.create_options = 0;
  99                 io.ntcreatex.in.fname = dirname;
 100                 status = smb_raw_open(cli->tree, mem_ctx, &io);
 101                 if (!NT_STATUS_IS_OK(status)) {
 102                         d_printf("smb_open on the directory failed: %s\n",
 103                                  nt_errstr(status));
 104                         ret = False;
 105                         goto done;
 106                 }
 107                 fnum = io.ntcreatex.out.file.fnum;
 108         }
 109
 110         /* Try a read on the directory */
 111
 112         nread = smbcli_read(cli->tree, fnum, buf, 0, sizeof(buf));
 113         if (nread >= 0) {
 114                 d_printf("smbcli_read on a directory succeeded, expected "
 115                          "failure\n");
 116                 ret = False;
 117         }
 118
 119         CHECK_STATUS(smbcli_nt_error(cli->tree),
 120                      NT_STATUS_INVALID_DEVICE_REQUEST);
 121
 122         /* Same test on the second tcon */
 123
 124         nread = smbcli_read(tree2, fnum, buf, 0, sizeof(buf));
 125         if (nread >= 0) {
 126                 d_printf("smbcli_read on a directory succeeded, expected "
 127                          "failure\n");
 128                 ret = False;
 129         }
 130
 131         CHECK_STATUS(smbcli_nt_error(tree2), NT_STATUS_INVALID_HANDLE);
 132
 133         smbcli_close(cli->tree, fnum);
 134
 135         /* Try a normal file read on a second tcon */
 136
 137         fnum = smbcli_open(cli->tree, fname, O_RDWR|O_CREAT, DENY_NONE);
 138         if (fnum == -1) {
 139                 d_printf("Failed to create %s - %s\n", fname,
 140                          smbcli_errstr(cli->tree));
 141                 ret = False;
 142                 goto done;
 143         }
 144
 145         nread = smbcli_read(tree2, fnum, buf, 0, sizeof(buf));
 146         CHECK_STATUS(smbcli_nt_error(tree2), NT_STATUS_INVALID_HANDLE);
 147
 148         smbcli_close(cli->tree, fnum);
 149
 150  done:
 151         smbcli_deltree(cli->tree, dirname);
 152         torture_close_connection(cli);
 153         talloc_free(mem_ctx);
 154
 155         return ret;
 156 }
 157
 158 static NTSTATUS raw_smbcli_open(struct smbcli_tree *tree, const char *fname, int flags, int share_mode, int *fnum)
 159 {
 160         union smb_open open_parms;
 161         uint_t openfn=0;
 162         uint_t accessmode=0;
 163         TALLOC_CTX *mem_ctx;
 164         NTSTATUS status;
 165
 166         mem_ctx = talloc_init("raw_open");
 167         if (!mem_ctx) return NT_STATUS_NO_MEMORY;
 168
 169         if (flags & O_CREAT) {
 170                 openfn |= OPENX_OPEN_FUNC_CREATE;
 171         }
 172         if (!(flags & O_EXCL)) {
 173                 if (flags & O_TRUNC) {
 174                         openfn |= OPENX_OPEN_FUNC_TRUNC;
 175                 } else {
 176                         openfn |= OPENX_OPEN_FUNC_OPEN;
 177                 }
 178         }
 179
 180         accessmode = (share_mode<<OPENX_MODE_DENY_SHIFT);
 181
 182         if ((flags & O_ACCMODE) == O_RDWR) {
 183                 accessmode |= OPENX_MODE_ACCESS_RDWR;
 184         } else if ((flags & O_ACCMODE) == O_WRONLY) {
 185                 accessmode |= OPENX_MODE_ACCESS_WRITE;
 186         }
 187
 188 #if defined(O_SYNC)
 189         if ((flags & O_SYNC) == O_SYNC) {
 190                 accessmode |= OPENX_MODE_WRITE_THRU;
 191         }
 192 #endif
 193
 194         if (share_mode == DENY_FCB) {
 195                 accessmode = OPENX_MODE_ACCESS_FCB | OPENX_MODE_DENY_FCB;
 196         }
 197
 198         open_parms.openx.level = RAW_OPEN_OPENX;
 199         open_parms.openx.in.flags = 0;
 200         open_parms.openx.in.open_mode = accessmode;
 201         open_parms.openx.in.search_attrs = FILE_ATTRIBUTE_SYSTEM | FILE_ATTRIBUTE_HIDDEN;
 202         open_parms.openx.in.file_attrs = 0;
 203         open_parms.openx.in.write_time = 0;
 204         open_parms.openx.in.open_func = openfn;
 205         open_parms.openx.in.size = 0;
 206         open_parms.openx.in.timeout = 0;
 207         open_parms.openx.in.fname = fname;
 208
 209         status = smb_raw_open(tree, mem_ctx, &open_parms);
 210         talloc_free(mem_ctx);
 211
 212         if (fnum && NT_STATUS_IS_OK(status)) {
 213                 *fnum = open_parms.openx.out.file.fnum;
 214         }
 215
 216         return status;
 217 }
 218
 219 BOOL torture_samba3_badpath(struct torture_context *torture)
 220 {
 221         struct smbcli_state *cli_nt;
 222         struct smbcli_state *cli_dos;
 223         const char *fname = "test.txt";
 224         const char *dirname = "testdir";
 225         char *fpath;
 226         int fnum;
 227         NTSTATUS status;
 228         BOOL ret = True;
 229         TALLOC_CTX *mem_ctx;
 230         BOOL nt_status_support;
 231
 232         if (!(mem_ctx = talloc_init("torture_samba3_badpath"))) {
 233                 d_printf("talloc_init failed\n");
 234                 return False;
 235         }
 236
 237         nt_status_support = lp_nt_status_support();
 238
 239         if (!lp_set_cmdline("nt status support", "yes")) {
 240                 printf("Could not set 'nt status support = yes'\n");
 241                 goto fail;
 242         }
 243
 244         if (!torture_open_connection(&cli_nt, 0)) {
 245                 goto fail;
 246         }
 247
 248         if (!lp_set_cmdline("nt status support", "no")) {
 249                 printf("Could not set 'nt status support = yes'\n");
 250                 goto fail;
 251         }
 252
 253         if (!torture_open_connection(&cli_dos, 1)) {
 254                 goto fail;
 255         }
 256
 257         if (!lp_set_cmdline("nt status support",
 258                             nt_status_support ? "yes":"no")) {
 259                 printf("Could not reset 'nt status support = yes'");
 260                 goto fail;
 261         }
 262
 263         smbcli_deltree(cli_nt->tree, dirname);
 264
 265         status = smbcli_mkdir(cli_nt->tree, dirname);
 266         if (!NT_STATUS_IS_OK(status)) {
 267                 d_printf("smbcli_mkdir failed: %s\n", nt_errstr(status));
 268                 ret = False;
 269                 goto done;
 270         }
 271
 272         status = smbcli_chkpath(cli_nt->tree, dirname);
 273         CHECK_STATUS(status, NT_STATUS_OK);
 274
 275         status = smbcli_chkpath(cli_nt->tree,
 276                                 talloc_asprintf(mem_ctx, "%s\\bla", dirname));
 277         CHECK_STATUS(status, NT_STATUS_OBJECT_NAME_NOT_FOUND);
 278
 279         status = smbcli_chkpath(cli_dos->tree,
 280                                 talloc_asprintf(mem_ctx, "%s\\bla", dirname));
 281         CHECK_STATUS(status, NT_STATUS_DOS(ERRDOS, ERRbadpath));
 282
 283         status = smbcli_chkpath(cli_nt->tree,
 284                                 talloc_asprintf(mem_ctx, "%s\\bla\\blub",
 285                                                 dirname));
 286         CHECK_STATUS(status, NT_STATUS_OBJECT_PATH_NOT_FOUND);
 287         status = smbcli_chkpath(cli_dos->tree,
 288                                 talloc_asprintf(mem_ctx, "%s\\bla\\blub",
 289                                                 dirname));
 290         CHECK_STATUS(status, NT_STATUS_DOS(ERRDOS, ERRbadpath));
 291
 292         if (!(fpath = talloc_asprintf(mem_ctx, "%s\\%s", dirname, fname))) {
 293                 goto fail;
 294         }
 295         fnum = smbcli_open(cli_nt->tree, fpath, O_RDWR | O_CREAT, DENY_NONE);
 296         if (fnum == -1) {
 297                 d_printf("Could not create file %s: %s\n", fpath,
 298                          smbcli_errstr(cli_nt->tree));
 299                 goto fail;
 300         }
 301         smbcli_close(cli_nt->tree, fnum);
 302
 303         /*
 304          * Do a whole bunch of error code checks on chkpath
 305          */
 306
 307         status = smbcli_chkpath(cli_nt->tree, fpath);
 308         CHECK_STATUS(status, NT_STATUS_NOT_A_DIRECTORY);
 309         status = smbcli_chkpath(cli_dos->tree, fpath);
 310         CHECK_STATUS(status, NT_STATUS_DOS(ERRDOS, ERRbadpath));
 311
 312         status = smbcli_chkpath(cli_nt->tree, "..");
 313         CHECK_STATUS(status, NT_STATUS_OBJECT_PATH_SYNTAX_BAD);
 314         status = smbcli_chkpath(cli_dos->tree, "..");
 315         CHECK_STATUS(status, NT_STATUS_DOS(ERRDOS, ERRinvalidpath));
 316
 317         status = smbcli_chkpath(cli_nt->tree, ".");
 318         CHECK_STATUS(status, NT_STATUS_OBJECT_NAME_INVALID);
 319         status = smbcli_chkpath(cli_dos->tree, ".");
 320         CHECK_STATUS(status, NT_STATUS_DOS(ERRDOS, ERRbadpath));
 321
 322         status = smbcli_chkpath(cli_nt->tree, "\t");
 323         CHECK_STATUS(status, NT_STATUS_OBJECT_NAME_INVALID);
 324         status = smbcli_chkpath(cli_dos->tree, "\t");
 325         CHECK_STATUS(status, NT_STATUS_DOS(ERRDOS, ERRbadpath));
 326
 327         status = smbcli_chkpath(cli_nt->tree, "\t\\bla");
 328         CHECK_STATUS(status, NT_STATUS_OBJECT_NAME_INVALID);
 329         status = smbcli_chkpath(cli_dos->tree, "\t\\bla");
 330         CHECK_STATUS(status, NT_STATUS_DOS(ERRDOS, ERRbadpath));
 331
 332         status = smbcli_chkpath(cli_nt->tree, "<");
 333         CHECK_STATUS(status, NT_STATUS_OBJECT_NAME_INVALID);
 334         status = smbcli_chkpath(cli_dos->tree, "<");
 335         CHECK_STATUS(status, NT_STATUS_DOS(ERRDOS, ERRbadpath));
 336
 337         status = smbcli_chkpath(cli_nt->tree, "<\\bla");
 338         CHECK_STATUS(status, NT_STATUS_OBJECT_NAME_INVALID);
 339         status = smbcli_chkpath(cli_dos->tree, "<\\bla");
 340         CHECK_STATUS(status, NT_STATUS_DOS(ERRDOS, ERRbadpath));
 341
 342         /*
 343          * .... And the same gang against getatr. Note that the DOS error codes
 344          * differ....
 345          */
 346
 347         status = smbcli_getatr(cli_nt->tree, fpath, NULL, NULL, NULL);
 348         CHECK_STATUS(status, NT_STATUS_OK);
 349         status = smbcli_getatr(cli_dos->tree, fpath, NULL, NULL, NULL);
 350         CHECK_STATUS(status, NT_STATUS_OK);
 351
 352         status = smbcli_getatr(cli_nt->tree, "..", NULL, NULL, NULL);
 353         CHECK_STATUS(status, NT_STATUS_OBJECT_PATH_SYNTAX_BAD);
 354         status = smbcli_getatr(cli_dos->tree, "..", NULL, NULL, NULL);
 355         CHECK_STATUS(status, NT_STATUS_DOS(ERRDOS, ERRinvalidpath));
 356
 357         status = smbcli_getatr(cli_nt->tree, ".", NULL, NULL, NULL);
 358         CHECK_STATUS(status, NT_STATUS_OBJECT_NAME_INVALID);
 359         status = smbcli_getatr(cli_dos->tree, ".", NULL, NULL, NULL);
 360         CHECK_STATUS(status, NT_STATUS_DOS(ERRDOS, ERRinvalidname));
 361
 362         status = smbcli_getatr(cli_nt->tree, "\t", NULL, NULL, NULL);
 363         CHECK_STATUS(status, NT_STATUS_OBJECT_NAME_INVALID);
 364         status = smbcli_getatr(cli_dos->tree, "\t", NULL, NULL, NULL);
 365         CHECK_STATUS(status, NT_STATUS_DOS(ERRDOS, ERRinvalidname));
 366
 367         status = smbcli_getatr(cli_nt->tree, "\t\\bla", NULL, NULL, NULL);
 368         CHECK_STATUS(status, NT_STATUS_OBJECT_NAME_INVALID);
 369         status = smbcli_getatr(cli_dos->tree, "\t\\bla", NULL, NULL, NULL);
 370         CHECK_STATUS(status, NT_STATUS_DOS(ERRDOS, ERRinvalidname));
 371
 372         status = smbcli_getatr(cli_nt->tree, "<", NULL, NULL, NULL);
 373         CHECK_STATUS(status, NT_STATUS_OBJECT_NAME_INVALID);
 374         status = smbcli_getatr(cli_dos->tree, "<", NULL, NULL, NULL);
 375         CHECK_STATUS(status, NT_STATUS_DOS(ERRDOS, ERRinvalidname));
 376
 377         status = smbcli_getatr(cli_nt->tree, "<\\bla", NULL, NULL, NULL);
 378         CHECK_STATUS(status, NT_STATUS_OBJECT_NAME_INVALID);
 379         status = smbcli_getatr(cli_dos->tree, "<\\bla", NULL, NULL, NULL);
 380         CHECK_STATUS(status, NT_STATUS_DOS(ERRDOS, ERRinvalidname));
 381
 382         /* Try the same set with openX. */
 383
 384         status = raw_smbcli_open(cli_nt->tree, "..", O_RDONLY, DENY_NONE, NULL);
 385         CHECK_STATUS(status, NT_STATUS_OBJECT_PATH_SYNTAX_BAD);
 386         status = raw_smbcli_open(cli_dos->tree, "..", O_RDONLY, DENY_NONE, NULL);
 387         CHECK_STATUS(status, NT_STATUS_DOS(ERRDOS, ERRinvalidpath));
 388
 389         status = raw_smbcli_open(cli_nt->tree, ".", O_RDONLY, DENY_NONE, NULL);
 390         CHECK_STATUS(status, NT_STATUS_OBJECT_NAME_INVALID);
 391         status = raw_smbcli_open(cli_dos->tree, ".", O_RDONLY, DENY_NONE, NULL);
 392         CHECK_STATUS(status, NT_STATUS_DOS(ERRDOS, ERRinvalidname));
 393
 394         status = raw_smbcli_open(cli_nt->tree, "\t", O_RDONLY, DENY_NONE, NULL);
 395         CHECK_STATUS(status, NT_STATUS_OBJECT_NAME_INVALID);
 396         status = raw_smbcli_open(cli_dos->tree, "\t", O_RDONLY, DENY_NONE, NULL);
 397         CHECK_STATUS(status, NT_STATUS_DOS(ERRDOS, ERRinvalidname));
 398
 399         status = raw_smbcli_open(cli_nt->tree, "\t\\bla", O_RDONLY, DENY_NONE, NULL);
 400         CHECK_STATUS(status, NT_STATUS_OBJECT_NAME_INVALID);
 401         status = raw_smbcli_open(cli_dos->tree, "\t\\bla", O_RDONLY, DENY_NONE, NULL);
 402         CHECK_STATUS(status, NT_STATUS_DOS(ERRDOS, ERRinvalidname));
 403
 404         status = raw_smbcli_open(cli_nt->tree, "<", O_RDONLY, DENY_NONE, NULL);
 405         CHECK_STATUS(status, NT_STATUS_OBJECT_NAME_INVALID);
 406         status = raw_smbcli_open(cli_dos->tree, "<", O_RDONLY, DENY_NONE, NULL);
 407         CHECK_STATUS(status, NT_STATUS_DOS(ERRDOS, ERRinvalidname));
 408
 409         status = raw_smbcli_open(cli_nt->tree, "<\\bla", O_RDONLY, DENY_NONE, NULL);
 410         CHECK_STATUS(status, NT_STATUS_OBJECT_NAME_INVALID);
 411         status = raw_smbcli_open(cli_dos->tree, "<\\bla", O_RDONLY, DENY_NONE, NULL);
 412         CHECK_STATUS(status, NT_STATUS_DOS(ERRDOS, ERRinvalidname));
 413
 414         goto done;
 415
 416  fail:
 417         ret = False;
 418
 419  done:
 420         if (cli_nt != NULL) {
 421                 smbcli_deltree(cli_nt->tree, dirname);
 422                 torture_close_connection(cli_nt);
 423         }
 424         if (cli_dos != NULL) {
 425                 torture_close_connection(cli_dos);
 426         }
 427         talloc_free(mem_ctx);
 428
 429         return ret;
 430 }