source/torture/unix/unix_info2.c

   1 /*
   2    Test the SMB_QUERY_FILE_UNIX_INFO2 Unix extension.
   3
   4    Copyright (C) 2007 James Peach
   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 "libcli/libcli.h"
  22 #include "libcli/raw/interfaces.h"
  23 #include "libcli/raw/raw_proto.h"
  24 #include "torture/torture.h"
  25 #include "torture/util.h"
  26 #include "torture/basic/proto.h"
  27 #include "lib/cmdline/popt_common.h"
  28 #include "auth/credentials/credentials.h"
  29 #include "libcli/resolve/resolve.h"
  30 #include "param/param.h"
  31
  32 struct unix_info2 {
  33         uint64_t end_of_file;
  34         uint64_t num_bytes;
  35         NTTIME status_change_time;
  36         NTTIME access_time;
  37         NTTIME change_time;
  38         uint64_t uid;
  39         uint64_t gid;
  40         uint32_t file_type;
  41         uint64_t dev_major;
  42         uint64_t dev_minor;
  43         uint64_t unique_id;
  44         uint64_t permissions;
  45         uint64_t nlink;
  46         NTTIME create_time;
  47         uint32_t file_flags;
  48         uint32_t flags_mask;
  49 };
  50
  51 static struct smbcli_state *connect_to_server(struct torture_context *tctx)
  52 {
  53         NTSTATUS status;
  54         struct smbcli_state *cli;
  55
  56         const char *host = torture_setting_string(tctx, "host", NULL);
  57         const char *share = torture_setting_string(tctx, "share", NULL);
  58
  59         status = smbcli_full_connection(tctx, &cli, host,
  60                                         lp_smb_ports(tctx->lp_ctx),
  61                                         share, NULL,
  62                                         cmdline_credentials,
  63                                         lp_resolve_context(tctx->lp_ctx), NULL);
  64
  65         if (!NT_STATUS_IS_OK(status)) {
  66                 printf("failed to connect to //%s/%s: %s\n",
  67                         host, share, nt_errstr(status));
  68                 return NULL;
  69         }
  70
  71         return cli;
  72 }
  73
  74 static bool check_unix_info2(struct torture_context *torture,
  75                         struct unix_info2 *info2)
  76 {
  77         printf("\tcreate_time=0x%016llu flags=0x%08x mask=0x%08x\n",
  78                         (unsigned long long)info2->create_time,
  79                         info2->file_flags, info2->flags_mask);
  80
  81         if (info2->file_flags == 0) {
  82                 return true;
  83         }
  84
  85         /* If we have any file_flags set, they must be within the range
  86          * defined by flags_mask.
  87          */
  88         if ((info2->flags_mask & info2->file_flags) == 0) {
  89                 torture_result(torture, TORTURE_FAIL,
  90                         __location__": UNIX_INFO2 flags field 0x%08x, "
  91                         "does not match mask 0x%08x\n",
  92                         info2->file_flags, info2->flags_mask);
  93         }
  94
  95         return true;
  96 }
  97
  98 static NTSTATUS set_path_info2(void *mem_ctx,
  99                                 struct smbcli_state *cli,
 100                                 const char *fname,
 101                                 struct unix_info2 *info2)
 102 {
 103         union smb_setfileinfo sfinfo;
 104
 105         ZERO_STRUCT(sfinfo.basic_info.in);
 106         sfinfo.generic.level = RAW_SFILEINFO_UNIX_INFO2;
 107         sfinfo.generic.in.file.path = fname;
 108
 109         sfinfo.unix_info2.in.end_of_file = info2->end_of_file;
 110         sfinfo.unix_info2.in.num_bytes = info2->num_bytes;
 111         sfinfo.unix_info2.in.status_change_time = info2->status_change_time;
 112         sfinfo.unix_info2.in.access_time = info2->access_time;
 113         sfinfo.unix_info2.in.change_time = info2->change_time;
 114         sfinfo.unix_info2.in.uid = info2->uid;
 115         sfinfo.unix_info2.in.gid = info2->gid;
 116         sfinfo.unix_info2.in.file_type = info2->file_type;
 117         sfinfo.unix_info2.in.dev_major = info2->dev_major;
 118         sfinfo.unix_info2.in.dev_minor = info2->dev_minor;
 119         sfinfo.unix_info2.in.unique_id = info2->unique_id;
 120         sfinfo.unix_info2.in.permissions = info2->permissions;
 121         sfinfo.unix_info2.in.nlink = info2->nlink;
 122         sfinfo.unix_info2.in.create_time = info2->create_time;
 123         sfinfo.unix_info2.in.file_flags = info2->file_flags;
 124         sfinfo.unix_info2.in.flags_mask = info2->flags_mask;
 125
 126         return smb_raw_setpathinfo(cli->tree, &sfinfo);
 127 }
 128
 129 static bool query_file_path_info2(void *mem_ctx,
 130                         struct torture_context *torture,
 131                         struct smbcli_state *cli,
 132                         int fnum,
 133                         const char *fname,
 134                         struct unix_info2 *info2)
 135 {
 136         NTSTATUS result;
 137         union smb_fileinfo finfo;
 138
 139         finfo.generic.level = RAW_FILEINFO_UNIX_INFO2;
 140
 141         if (fname) {
 142                 finfo.generic.in.file.path = fname;
 143                 result = smb_raw_pathinfo(cli->tree, mem_ctx, &finfo);
 144         } else {
 145                 finfo.generic.in.file.fnum = fnum;
 146                 result = smb_raw_fileinfo(cli->tree, mem_ctx, &finfo);
 147         }
 148
 149         torture_assert_ntstatus_equal(torture, result, NT_STATUS_OK,
 150                         smbcli_errstr(cli->tree));
 151
 152         info2->end_of_file = finfo.unix_info2.out.end_of_file;
 153         info2->num_bytes = finfo.unix_info2.out.num_bytes;
 154         info2->status_change_time = finfo.unix_info2.out.status_change_time;
 155         info2->access_time = finfo.unix_info2.out.access_time;
 156         info2->change_time = finfo.unix_info2.out.change_time;
 157         info2->uid = finfo.unix_info2.out.uid;
 158         info2->gid = finfo.unix_info2.out.gid;
 159         info2->file_type = finfo.unix_info2.out.file_type;
 160         info2->dev_major = finfo.unix_info2.out.dev_major;
 161         info2->dev_minor = finfo.unix_info2.out.dev_minor;
 162         info2->unique_id = finfo.unix_info2.out.unique_id;
 163         info2->permissions = finfo.unix_info2.out.permissions;
 164         info2->nlink = finfo.unix_info2.out.nlink;
 165         info2->create_time = finfo.unix_info2.out.create_time;
 166         info2->file_flags = finfo.unix_info2.out.file_flags;
 167         info2->flags_mask = finfo.unix_info2.out.flags_mask;
 168
 169         if (!check_unix_info2(torture, info2)) {
 170                 return false;
 171         }
 172
 173         return true;
 174 }
 175
 176 static bool query_file_info2(void *mem_ctx,
 177                         struct torture_context *torture,
 178                         struct smbcli_state *cli,
 179                         int fnum,
 180                         struct unix_info2 *info2)
 181 {
 182         return query_file_path_info2(mem_ctx, torture, cli,
 183                         fnum, NULL, info2);
 184 }
 185
 186 static bool query_path_info2(void *mem_ctx,
 187                         struct torture_context *torture,
 188                         struct smbcli_state *cli,
 189                         const char *fname,
 190                         struct unix_info2 *info2)
 191 {
 192         return query_file_path_info2(mem_ctx, torture, cli,
 193                         -1, fname, info2);
 194 }
 195
 196 static bool search_callback(void *private, const union smb_search_data *fdata)
 197 {
 198         struct unix_info2 *info2 = (struct unix_info2 *)private;
 199
 200         info2->end_of_file = fdata->unix_info2.end_of_file;
 201         info2->num_bytes = fdata->unix_info2.num_bytes;
 202         info2->status_change_time = fdata->unix_info2.status_change_time;
 203         info2->access_time = fdata->unix_info2.access_time;
 204         info2->change_time = fdata->unix_info2.change_time;
 205         info2->uid = fdata->unix_info2.uid;
 206         info2->gid = fdata->unix_info2.gid;
 207         info2->file_type = fdata->unix_info2.file_type;
 208         info2->dev_major = fdata->unix_info2.dev_major;
 209         info2->dev_minor = fdata->unix_info2.dev_minor;
 210         info2->unique_id = fdata->unix_info2.unique_id;
 211         info2->permissions = fdata->unix_info2.permissions;
 212         info2->nlink = fdata->unix_info2.nlink;
 213         info2->create_time = fdata->unix_info2.create_time;
 214         info2->file_flags = fdata->unix_info2.file_flags;
 215         info2->flags_mask = fdata->unix_info2.flags_mask;
 216
 217         return true;
 218 }
 219
 220 static bool find_single_info2(void *mem_ctx,
 221                         struct torture_context *torture,
 222                         struct smbcli_state *cli,
 223                         const char *fname,
 224                         struct unix_info2 *info2)
 225 {
 226         union smb_search_first search;
 227         NTSTATUS status;
 228
 229         /* Set up a new search for a single item, not using resume keys. */
 230         ZERO_STRUCT(search);
 231         search.t2ffirst.level = RAW_SEARCH_TRANS2;
 232         search.t2ffirst.data_level = SMB_FIND_UNIX_INFO2;
 233         search.t2ffirst.in.max_count = 1;
 234         search.t2ffirst.in.flags = FLAG_TRANS2_FIND_CLOSE;
 235         search.t2ffirst.in.pattern = fname;
 236
 237         status = smb_raw_search_first(cli->tree, mem_ctx,
 238                                       &search, info2, search_callback);
 239         torture_assert_ntstatus_equal(torture, status, NT_STATUS_OK,
 240                         smbcli_errstr(cli->tree));
 241
 242         torture_assert_int_equal(torture, search.t2ffirst.out.count, 1,
 243                         "expected exactly one result");
 244         torture_assert_int_equal(torture, search.t2ffirst.out.end_of_search, 1,
 245                         "expected end_of_search to be true");
 246
 247         return check_unix_info2(torture, info2);
 248 }
 249
 250 #define ASSERT_FLAGS_MATCH(info2, expected) \
 251         if ((info2)->file_flags != (1 << i)) { \
 252                 torture_result(torture, TORTURE_FAIL, \
 253                         __location__": INFO2 flags field was 0x%08x, "\
 254                                 "expected 0x%08x\n",\
 255                                 (info2)->file_flags, expected); \
 256         }
 257
 258 static void set_no_metadata_change(struct unix_info2 *info2)
 259 {
 260         info2->uid = SMB_UID_NO_CHANGE;
 261         info2->gid = SMB_GID_NO_CHANGE;
 262         info2->permissions = SMB_MODE_NO_CHANGE;
 263
 264         info2->end_of_file =
 265                 ((uint64_t)SMB_SIZE_NO_CHANGE_HI << 32) | SMB_SIZE_NO_CHANGE_LO;
 266
 267         info2->status_change_time =
 268                 info2->access_time =
 269                 info2->change_time =
 270                 info2->create_time =
 271                 ((uint64_t)SMB_SIZE_NO_CHANGE_HI << 32) | SMB_SIZE_NO_CHANGE_LO;
 272 }
 273
 274 static bool verify_setinfo_flags(void *mem_ctx,
 275                         struct torture_context *torture,
 276                         struct smbcli_state *cli,
 277                         const char *fname)
 278 {
 279         struct unix_info2 info2;
 280         uint32_t smb_fmask;
 281         int i;
 282
 283         bool ret = true;
 284         NTSTATUS status;
 285
 286         if (!query_path_info2(mem_ctx, torture, cli, fname, &info2)) {
 287                 return false;
 288         }
 289
 290         smb_fmask = info2.flags_mask;
 291
 292         /* For each possible flag, ask to set exactly 1 flag, making sure
 293          * that flag is in our requested mask.
 294          */
 295         for (i = 0; i < 32; ++i) {
 296                 info2.file_flags = (1 << i);
 297                 info2.flags_mask = smb_fmask | info2.file_flags;
 298
 299                 set_no_metadata_change(&info2);
 300                 status = set_path_info2(mem_ctx, cli, fname, &info2);
 301
 302                 if (info2.file_flags & smb_fmask) {
 303                         torture_assert_ntstatus_equal(torture,
 304                                         status, NT_STATUS_OK,
 305                                         "setting valid UNIX_INFO2 flag");
 306
 307                         if (!query_path_info2(mem_ctx, torture, cli,
 308                                                 fname, &info2)) {
 309                                 return false;
 310                         }
 311
 312                         ASSERT_FLAGS_MATCH(&info2, 1 << i);
 313
 314
 315                 } else {
 316                         /* We tried to set a flag the server doesn't
 317                          * understand.
 318                          */
 319                         torture_assert_ntstatus_equal(torture,
 320                                         status, NT_STATUS_INVALID_PARAMETER,
 321                                         "setting invalid UNIX_INFO2 flag");
 322                 }
 323         }
 324
 325         /* Make sure that a zero flags field does nothing. */
 326         set_no_metadata_change(&info2);
 327         info2.file_flags = 0xFFFFFFFF;
 328         info2.flags_mask = 0;
 329         status = set_path_info2(mem_ctx, cli, fname, &info2);
 330         torture_assert_ntstatus_equal(torture, status, NT_STATUS_OK,
 331                         "setting empty flags mask");
 332
 333         return ret;
 334
 335 }
 336
 337 static int create_file(struct smbcli_state *cli, const char * fname)
 338 {
 339
 340         return smbcli_nt_create_full(cli->tree, fname, 0,
 341                 SEC_FILE_READ_DATA|SEC_FILE_WRITE_DATA, FILE_ATTRIBUTE_NORMAL,
 342                 NTCREATEX_SHARE_ACCESS_NONE, NTCREATEX_DISP_OPEN_IF,
 343                 0, 0);
 344 }
 345
 346 static bool match_info2(struct torture_context *torture,
 347                 const struct unix_info2 *pinfo,
 348                 const struct unix_info2 *finfo)
 349 {
 350         printf("checking results match\n");
 351
 352         torture_assert_u64_equal(torture, finfo->end_of_file, 0,
 353                         "end_of_file should be 0");
 354         torture_assert_u64_equal(torture, finfo->num_bytes, 0,
 355                         "num_bytes should be 0");
 356
 357         torture_assert_u64_equal(torture, finfo->end_of_file,
 358                         pinfo->end_of_file, "end_of_file mismatch");
 359         torture_assert_u64_equal(torture, finfo->num_bytes, pinfo->num_bytes,
 360                         "num_bytes mismatch");
 361
 362         /* Don't match access_time. */
 363
 364         torture_assert_u64_equal(torture, finfo->status_change_time,
 365                         pinfo->status_change_time,
 366                         "status_change_time mismatch");
 367         torture_assert_u64_equal(torture, finfo->change_time,
 368                         pinfo->change_time, "change_time mismatch");
 369
 370         torture_assert_u64_equal(torture, finfo->uid, pinfo->uid,
 371                         "UID mismatch");
 372         torture_assert_u64_equal(torture, finfo->gid, pinfo->gid,
 373                         "GID mismatch");
 374         torture_assert_int_equal(torture, finfo->file_type, pinfo->file_type,
 375                         "file_type mismatch");
 376         torture_assert_u64_equal(torture, finfo->dev_major, pinfo->dev_major,
 377                         "dev_major mismatch");
 378         torture_assert_u64_equal(torture, finfo->dev_minor, pinfo->dev_minor,
 379                         "dev_minor mismatch");
 380         torture_assert_u64_equal(torture, finfo->unique_id, pinfo->unique_id,
 381                         "unique_id mismatch");
 382         torture_assert_u64_equal(torture, finfo->permissions,
 383                         pinfo->permissions, "permissions mismatch");
 384         torture_assert_u64_equal(torture, finfo->nlink, pinfo->nlink,
 385                         "nlink mismatch");
 386         torture_assert_u64_equal(torture, finfo->create_time, pinfo->create_time,
 387                         "create_time mismatch");
 388
 389         return true;
 390 }
 391
 392
 393 #define FILENAME "\\smb_unix_info2.txt"
 394
 395 bool unix_torture_unix_info2(struct torture_context *torture)
 396 {
 397         void *mem_ctx;
 398         struct smbcli_state *cli;
 399         int fnum;
 400
 401         struct unix_info2 pinfo, finfo;
 402
 403         mem_ctx = talloc_init("smb_query_unix_info2");
 404         torture_assert(torture, mem_ctx != NULL, "out of memory");
 405
 406         if (!(cli = connect_to_server(torture))) {
 407                 talloc_free(mem_ctx);
 408                 return false;
 409         }
 410
 411         smbcli_unlink(cli->tree, FILENAME);
 412
 413         fnum = create_file(cli, FILENAME);
 414         torture_assert(torture, fnum != -1, smbcli_errstr(cli->tree));
 415
 416         printf("checking SMB_QFILEINFO_UNIX_INFO2 for QueryFileInfo\n");
 417         if (!query_file_info2(mem_ctx, torture, cli, fnum, &finfo)) {
 418                 goto fail;
 419         }
 420
 421         printf("checking SMB_QFILEINFO_UNIX_INFO2 for QueryPathInfo\n");
 422         if (!query_path_info2(mem_ctx, torture, cli, FILENAME, &pinfo)) {
 423                 goto fail;
 424         }
 425
 426         if (!match_info2(torture, &pinfo, &finfo)) {
 427                 goto fail;
 428         }
 429
 430         printf("checking SMB_FIND_UNIX_INFO2 for FindFirst\n");
 431         if (!find_single_info2(mem_ctx, torture, cli, FILENAME, &pinfo)) {
 432                 goto fail;
 433         }
 434
 435         if (!match_info2(torture, &pinfo, &finfo)) {
 436                 goto fail;
 437         }
 438
 439         /* XXX: should repeat this test with SetFileInfo. */
 440         printf("checking SMB_SFILEINFO_UNIX_INFO2 for SetPathInfo\n");
 441         if (!verify_setinfo_flags(mem_ctx, torture, cli, FILENAME)) {
 442                 goto fail;
 443         }
 444
 445         smbcli_close(cli->tree, fnum);
 446         smbcli_unlink(cli->tree, FILENAME);
 447         torture_close_connection(cli);
 448         talloc_free(mem_ctx);
 449         return true;
 450
 451 fail:
 452
 453         smbcli_close(cli->tree, fnum);
 454         smbcli_unlink(cli->tree, FILENAME);
 455         torture_close_connection(cli);
 456         talloc_free(mem_ctx);
 457         return false;
 458
 459 }
 460
 461 /* vim: set sts=8 sw=8 : */