source4/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
  30 struct unix_info2 {
  31         uint64_t end_of_file;
  32         uint64_t num_bytes;
  33         NTTIME status_change_time;
  34         NTTIME access_time;
  35         NTTIME change_time;
  36         uint64_t uid;
  37         uint64_t gid;
  38         uint32_t file_type;
  39         uint64_t dev_major;
  40         uint64_t dev_minor;
  41         uint64_t unique_id;
  42         uint64_t permissions;
  43         uint64_t nlink;
  44         NTTIME create_time;
  45         uint32_t file_flags;
  46         uint32_t flags_mask;
  47 };
  48
  49 static struct smbcli_state *connect_to_server(struct torture_context *tctx)
  50 {
  51         NTSTATUS status;
  52         struct smbcli_state *cli;
  53
  54         const char *host = torture_setting_string(tctx, "host", NULL);
  55         const char *share = torture_setting_string(tctx, "share", NULL);
  56
  57         status = smbcli_full_connection(tctx, &cli,
  58                                         host, share, NULL,
  59                                         cmdline_credentials, NULL);
  60
  61         if (!NT_STATUS_IS_OK(status)) {
  62                 printf("failed to connect to //%s/%s: %s\n",
  63                         host, share, nt_errstr(status));
  64                 return NULL;
  65         }
  66
  67         return cli;
  68 }
  69
  70 static BOOL check_unix_info2(struct torture_context *torture,
  71                         struct unix_info2 *info2)
  72 {
  73         printf("\tcreate_time=0x%016llu flags=0x%08x mask=0x%08x\n",
  74                         (unsigned long long)info2->create_time,
  75                         info2->file_flags, info2->flags_mask);
  76
  77         if (info2->file_flags == 0) {
  78                 return True;
  79         }
  80
  81         /* If we have any file_flags set, they must be within the range
  82          * defined by flags_mask.
  83          */
  84         if ((info2->flags_mask & info2->file_flags) == 0) {
  85                 torture_result(torture, TORTURE_FAIL,
  86                         __location__": UNIX_INFO2 flags field 0x%08x, "
  87                         "does not match mask 0x%08x\n",
  88                         info2->file_flags, info2->flags_mask);
  89         }
  90
  91         return True;
  92 }
  93
  94 static NTSTATUS set_path_info2(void *mem_ctx,
  95                                 struct smbcli_state *cli,
  96                                 const char *fname,
  97                                 struct unix_info2 *info2)
  98 {
  99         union smb_setfileinfo sfinfo;
 100
 101         ZERO_STRUCT(sfinfo.basic_info.in);
 102         sfinfo.generic.level = RAW_SFILEINFO_UNIX_INFO2;
 103         sfinfo.generic.in.file.path = fname;
 104
 105         sfinfo.unix_info2.in.end_of_file = info2->end_of_file;
 106         sfinfo.unix_info2.in.num_bytes = info2->num_bytes;
 107         sfinfo.unix_info2.in.status_change_time = info2->status_change_time;
 108         sfinfo.unix_info2.in.access_time = info2->access_time;
 109         sfinfo.unix_info2.in.change_time = info2->change_time;
 110         sfinfo.unix_info2.in.uid = info2->uid;
 111         sfinfo.unix_info2.in.gid = info2->gid;
 112         sfinfo.unix_info2.in.file_type = info2->file_type;
 113         sfinfo.unix_info2.in.dev_major = info2->dev_major;
 114         sfinfo.unix_info2.in.dev_minor = info2->dev_minor;
 115         sfinfo.unix_info2.in.unique_id = info2->unique_id;
 116         sfinfo.unix_info2.in.permissions = info2->permissions;
 117         sfinfo.unix_info2.in.nlink = info2->nlink;
 118         sfinfo.unix_info2.in.create_time = info2->create_time;
 119         sfinfo.unix_info2.in.file_flags = info2->file_flags;
 120         sfinfo.unix_info2.in.flags_mask = info2->flags_mask;
 121
 122         return smb_raw_setpathinfo(cli->tree, &sfinfo);
 123 }
 124
 125 static BOOL query_file_path_info2(void *mem_ctx,
 126                         struct torture_context *torture,
 127                         struct smbcli_state *cli,
 128                         int fnum,
 129                         const char *fname,
 130                         struct unix_info2 *info2)
 131 {
 132         NTSTATUS result;
 133         union smb_fileinfo finfo;
 134
 135         finfo.generic.level = RAW_FILEINFO_UNIX_INFO2;
 136
 137         if (fname) {
 138                 finfo.generic.in.file.path = fname;
 139                 result = smb_raw_pathinfo(cli->tree, mem_ctx, &finfo);
 140         } else {
 141                 finfo.generic.in.file.fnum = fnum;
 142                 result = smb_raw_fileinfo(cli->tree, mem_ctx, &finfo);
 143         }
 144
 145         torture_assert_ntstatus_equal(torture, result, NT_STATUS_OK,
 146                         smbcli_errstr(cli->tree));
 147
 148         info2->end_of_file = finfo.unix_info2.out.end_of_file;
 149         info2->num_bytes = finfo.unix_info2.out.num_bytes;
 150         info2->status_change_time = finfo.unix_info2.out.status_change_time;
 151         info2->access_time = finfo.unix_info2.out.access_time;
 152         info2->change_time = finfo.unix_info2.out.change_time;
 153         info2->uid = finfo.unix_info2.out.uid;
 154         info2->gid = finfo.unix_info2.out.gid;
 155         info2->file_type = finfo.unix_info2.out.file_type;
 156         info2->dev_major = finfo.unix_info2.out.dev_major;
 157         info2->dev_minor = finfo.unix_info2.out.dev_minor;
 158         info2->unique_id = finfo.unix_info2.out.unique_id;
 159         info2->permissions = finfo.unix_info2.out.permissions;
 160         info2->nlink = finfo.unix_info2.out.nlink;
 161         info2->create_time = finfo.unix_info2.out.create_time;
 162         info2->file_flags = finfo.unix_info2.out.file_flags;
 163         info2->flags_mask = finfo.unix_info2.out.flags_mask;
 164
 165         if (!check_unix_info2(torture, info2)) {
 166                 return False;
 167         }
 168
 169         return True;
 170 }
 171
 172 static BOOL query_file_info2(void *mem_ctx,
 173                         struct torture_context *torture,
 174                         struct smbcli_state *cli,
 175                         int fnum,
 176                         struct unix_info2 *info2)
 177 {
 178         return query_file_path_info2(mem_ctx, torture, cli,
 179                         fnum, NULL, info2);
 180 }
 181
 182 static BOOL query_path_info2(void *mem_ctx,
 183                         struct torture_context *torture,
 184                         struct smbcli_state *cli,
 185                         const char *fname,
 186                         struct unix_info2 *info2)
 187 {
 188         return query_file_path_info2(mem_ctx, torture, cli,
 189                         -1, fname, info2);
 190 }
 191
 192 static BOOL search_callback(void *private, const union smb_search_data *fdata)
 193 {
 194         struct unix_info2 *info2 = (struct unix_info2 *)private;
 195
 196         info2->end_of_file = fdata->unix_info2.end_of_file;
 197         info2->num_bytes = fdata->unix_info2.num_bytes;
 198         info2->status_change_time = fdata->unix_info2.status_change_time;
 199         info2->access_time = fdata->unix_info2.access_time;
 200         info2->change_time = fdata->unix_info2.change_time;
 201         info2->uid = fdata->unix_info2.uid;
 202         info2->gid = fdata->unix_info2.gid;
 203         info2->file_type = fdata->unix_info2.file_type;
 204         info2->dev_major = fdata->unix_info2.dev_major;
 205         info2->dev_minor = fdata->unix_info2.dev_minor;
 206         info2->unique_id = fdata->unix_info2.unique_id;
 207         info2->permissions = fdata->unix_info2.permissions;
 208         info2->nlink = fdata->unix_info2.nlink;
 209         info2->create_time = fdata->unix_info2.create_time;
 210         info2->file_flags = fdata->unix_info2.file_flags;
 211         info2->flags_mask = fdata->unix_info2.flags_mask;
 212
 213         return True;
 214 }
 215
 216 static BOOL find_single_info2(void *mem_ctx,
 217                         struct torture_context *torture,
 218                         struct smbcli_state *cli,
 219                         const char *fname,
 220                         struct unix_info2 *info2)
 221 {
 222         union smb_search_first search;
 223         NTSTATUS status;
 224
 225         /* Set up a new search for a single item, not using resume keys. */
 226         ZERO_STRUCT(search);
 227         search.t2ffirst.level = RAW_SEARCH_TRANS2;
 228         search.t2ffirst.data_level = SMB_FIND_UNIX_INFO2;
 229         search.t2ffirst.in.max_count = 1;
 230         search.t2ffirst.in.flags = FLAG_TRANS2_FIND_CLOSE;
 231         search.t2ffirst.in.pattern = fname;
 232
 233         status = smb_raw_search_first(cli->tree, mem_ctx,
 234                                       &search, info2, search_callback);
 235         torture_assert_ntstatus_equal(torture, status, NT_STATUS_OK,
 236                         smbcli_errstr(cli->tree));
 237
 238         torture_assert_int_equal(torture, search.t2ffirst.out.count, 1,
 239                         "expected exactly one result");
 240         torture_assert_int_equal(torture, search.t2ffirst.out.end_of_search, 1,
 241                         "expected end_of_search to be true");
 242
 243         return check_unix_info2(torture, info2);
 244 }
 245
 246 #define ASSERT_FLAGS_MATCH(info2, expected) \
 247         if ((info2)->file_flags != (1 << i)) { \
 248                 torture_result(torture, TORTURE_FAIL, \
 249                         __location__": INFO2 flags field was 0x%08x, "\
 250                                 "expected 0x%08x\n",\
 251                                 (info2)->file_flags, expected); \
 252         }
 253
 254 static void set_no_metadata_change(struct unix_info2 *info2)
 255 {
 256         info2->uid = SMB_UID_NO_CHANGE;
 257         info2->gid = SMB_GID_NO_CHANGE;
 258         info2->permissions = SMB_MODE_NO_CHANGE;
 259
 260         info2->end_of_file =
 261                 ((uint64_t)SMB_SIZE_NO_CHANGE_HI << 32) | SMB_SIZE_NO_CHANGE_LO;
 262
 263         info2->status_change_time =
 264                 info2->access_time =
 265                 info2->change_time =
 266                 info2->create_time =
 267                 ((uint64_t)SMB_SIZE_NO_CHANGE_HI << 32) | SMB_SIZE_NO_CHANGE_LO;
 268 }
 269
 270 static BOOL verify_setinfo_flags(void *mem_ctx,
 271                         struct torture_context *torture,
 272                         struct smbcli_state *cli,
 273                         const char *fname)
 274 {
 275         struct unix_info2 info2;
 276         uint32_t smb_fmask;
 277         int i;
 278
 279         BOOL ret = True;
 280         NTSTATUS status;
 281
 282         if (!query_path_info2(mem_ctx, torture, cli, fname, &info2)) {
 283                 return False;
 284         }
 285
 286         smb_fmask = info2.flags_mask;
 287
 288         /* For each possible flag, ask to set exactly 1 flag, making sure
 289          * that flag is in our requested mask.
 290          */
 291         for (i = 0; i < 32; ++i) {
 292                 info2.file_flags = (1 << i);
 293                 info2.flags_mask = smb_fmask | info2.file_flags;
 294
 295                 set_no_metadata_change(&info2);
 296                 status = set_path_info2(mem_ctx, cli, fname, &info2);
 297
 298                 if (info2.file_flags & smb_fmask) {
 299                         torture_assert_ntstatus_equal(torture,
 300                                         status, NT_STATUS_OK,
 301                                         "setting valid UNIX_INFO2 flag");
 302
 303                         if (!query_path_info2(mem_ctx, torture, cli,
 304                                                 fname, &info2)) {
 305                                 return False;
 306                         }
 307
 308                         ASSERT_FLAGS_MATCH(&info2, 1 << i);
 309
 310
 311                 } else {
 312                         /* We tried to set a flag the server doesn't
 313                          * understand.
 314                          */
 315                         torture_assert_ntstatus_equal(torture,
 316                                         status, NT_STATUS_INVALID_PARAMETER,
 317                                         "setting invalid UNIX_INFO2 flag");
 318                 }
 319         }
 320
 321         /* Make sure that a zero flags field does nothing. */
 322         set_no_metadata_change(&info2);
 323         info2.file_flags = 0xFFFFFFFF;
 324         info2.flags_mask = 0;
 325         status = set_path_info2(mem_ctx, cli, fname, &info2);
 326         torture_assert_ntstatus_equal(torture, status, NT_STATUS_OK,
 327                         "setting empty flags mask");
 328
 329         return ret;
 330
 331 }
 332
 333 static int create_file(struct smbcli_state *cli, const char * fname)
 334 {
 335
 336         return smbcli_nt_create_full(cli->tree, fname, 0,
 337                 SEC_FILE_READ_DATA|SEC_FILE_WRITE_DATA, FILE_ATTRIBUTE_NORMAL,
 338                 NTCREATEX_SHARE_ACCESS_NONE, NTCREATEX_DISP_OPEN_IF,
 339                 0, 0);
 340 }
 341
 342 static BOOL match_info2(struct torture_context *torture,
 343                 const struct unix_info2 *pinfo,
 344                 const struct unix_info2 *finfo)
 345 {
 346         printf("checking results match\n");
 347
 348         torture_assert_u64_equal(torture, finfo->end_of_file, 0,
 349                         "end_of_file should be 0");
 350         torture_assert_u64_equal(torture, finfo->num_bytes, 0,
 351                         "num_bytes should be 0");
 352
 353         torture_assert_u64_equal(torture, finfo->end_of_file,
 354                         pinfo->end_of_file, "end_of_file mismatch");
 355         torture_assert_u64_equal(torture, finfo->num_bytes, pinfo->num_bytes,
 356                         "num_bytes mismatch");
 357
 358         /* Don't match access_time. */
 359
 360         torture_assert_u64_equal(torture, finfo->status_change_time,
 361                         pinfo->status_change_time,
 362                         "status_change_time mismatch");
 363         torture_assert_u64_equal(torture, finfo->change_time,
 364                         pinfo->change_time, "change_time mismatch");
 365
 366         torture_assert_u64_equal(torture, finfo->uid, pinfo->uid,
 367                         "UID mismatch");
 368         torture_assert_u64_equal(torture, finfo->gid, pinfo->gid,
 369                         "GID mismatch");
 370         torture_assert_int_equal(torture, finfo->file_type, pinfo->file_type,
 371                         "file_type mismatch");
 372         torture_assert_u64_equal(torture, finfo->dev_major, pinfo->dev_major,
 373                         "dev_major mismatch");
 374         torture_assert_u64_equal(torture, finfo->dev_minor, pinfo->dev_minor,
 375                         "dev_minor mismatch");
 376         torture_assert_u64_equal(torture, finfo->unique_id, pinfo->unique_id,
 377                         "unique_id mismatch");
 378         torture_assert_u64_equal(torture, finfo->permissions,
 379                         pinfo->permissions, "permissions mismatch");
 380         torture_assert_u64_equal(torture, finfo->nlink, pinfo->nlink,
 381                         "nlink mismatch");
 382         torture_assert_u64_equal(torture, finfo->create_time, pinfo->create_time,
 383                         "create_time mismatch");
 384
 385         return True;
 386 }
 387
 388
 389 #define FILENAME "\\smb_unix_info2.txt"
 390
 391 BOOL unix_torture_unix_info2(struct torture_context *torture)
 392 {
 393         void *mem_ctx;
 394         struct smbcli_state *cli;
 395         int fnum;
 396
 397         struct unix_info2 pinfo, finfo;
 398
 399         mem_ctx = talloc_init("smb_query_unix_info2");
 400         torture_assert(torture, mem_ctx != NULL, "out of memory");
 401
 402         if (!(cli = connect_to_server(torture))) {
 403                 talloc_free(mem_ctx);
 404                 return False;
 405         }
 406
 407         smbcli_unlink(cli->tree, FILENAME);
 408
 409         fnum = create_file(cli, FILENAME);
 410         torture_assert(torture, fnum != -1, smbcli_errstr(cli->tree));
 411
 412         printf("checking SMB_QFILEINFO_UNIX_INFO2 for QueryFileInfo\n");
 413         if (!query_file_info2(mem_ctx, torture, cli, fnum, &finfo)) {
 414                 goto fail;
 415         }
 416
 417         printf("checking SMB_QFILEINFO_UNIX_INFO2 for QueryPathInfo\n");
 418         if (!query_path_info2(mem_ctx, torture, cli, FILENAME, &pinfo)) {
 419                 goto fail;
 420         }
 421
 422         if (!match_info2(torture, &pinfo, &finfo)) {
 423                 goto fail;
 424         }
 425
 426         printf("checking SMB_FIND_UNIX_INFO2 for FindFirst\n");
 427         if (!find_single_info2(mem_ctx, torture, cli, FILENAME, &pinfo)) {
 428                 goto fail;
 429         }
 430
 431         if (!match_info2(torture, &pinfo, &finfo)) {
 432                 goto fail;
 433         }
 434
 435         /* XXX: should repeat this test with SetFileInfo. */
 436         printf("checking SMB_SFILEINFO_UNIX_INFO2 for SetPathInfo\n");
 437         if (!verify_setinfo_flags(mem_ctx, torture, cli, FILENAME)) {
 438                 goto fail;
 439         }
 440
 441         smbcli_close(cli->tree, fnum);
 442         smbcli_unlink(cli->tree, FILENAME);
 443         torture_close_connection(cli);
 444         talloc_free(mem_ctx);
 445         return True;
 446
 447 fail:
 448
 449         smbcli_close(cli->tree, fnum);
 450         smbcli_unlink(cli->tree, FILENAME);
 451         torture_close_connection(cli);
 452         talloc_free(mem_ctx);
 453         return False;
 454
 455 }
 456
 457 /* vim: set sts=8 sw=8 : */