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 2 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, write to the Free Software
  18    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  19 */
  20
  21 #include "includes.h"
  22 #include "libcli/libcli.h"
  23 #include "libcli/raw/interfaces.h"
  24 #include "libcli/raw/raw_proto.h"
  25 #include "torture/torture.h"
  26 #include "torture/util.h"
  27 #include "torture/basic/proto.h"
  28 #include "lib/cmdline/popt_common.h"
  29 #include "auth/credentials/credentials.h"
  30
  31 struct unix_info2 {
  32         uint64_t end_of_file;
  33         uint64_t num_bytes;
  34         NTTIME status_change_time;
  35         NTTIME access_time;
  36         NTTIME change_time;
  37         uint64_t uid;
  38         uint64_t gid;
  39         uint32_t file_type;
  40         uint64_t dev_major;
  41         uint64_t dev_minor;
  42         uint64_t unique_id;
  43         uint64_t permissions;
  44         uint64_t nlink;
  45         NTTIME create_time;
  46         uint32_t file_flags;
  47         uint32_t flags_mask;
  48 };
  49
  50 static struct smbcli_state *connect_to_server(void *mem_ctx)
  51 {
  52         NTSTATUS status;
  53         struct smbcli_state *cli;
  54
  55         const char *host = lp_parm_string(-1, "torture", "host");
  56         const char *share = lp_parm_string(-1, "torture", "share");
  57
  58         status = smbcli_full_connection(mem_ctx, &cli,
  59                                         host, share, NULL,
  60                                         cmdline_credentials, NULL);
  61
  62         if (!NT_STATUS_IS_OK(status)) {
  63                 printf("failed to connect to //%s/%s: %s\n",
  64                         host, share, nt_errstr(status));
  65                 return NULL;
  66         }
  67
  68         return cli;
  69 }
  70
  71 static BOOL check_unix_info2(struct torture_context *torture,
  72                         struct unix_info2 *info2)
  73 {
  74         printf("\tcreate_time=0x%016llu flags=0x%08x mask=0x%08x\n",
  75                         (unsigned long long)info2->create_time,
  76                         info2->file_flags, info2->flags_mask);
  77
  78         if (info2->file_flags == 0) {
  79                 return True;
  80         }
  81
  82         /* If we have any file_flags set, they must be within the range
  83          * defined by flags_mask.
  84          */
  85         if ((info2->flags_mask & info2->file_flags) == 0) {
  86                 torture_result(torture, TORTURE_FAIL,
  87                         __location__"%s: UNIX_INFO2 flags field 0x%08x, "
  88                         "does not match mask 0x%08x\n",
  89                         info2->file_flags, info2->flags_mask);
  90         }
  91
  92         return True;
  93 }
  94
  95 static NTSTATUS set_path_info2(void *mem_ctx,
  96                                 struct smbcli_state *cli,
  97                                 const char *fname,
  98                                 struct unix_info2 *info2)
  99 {
 100         union smb_setfileinfo sfinfo;
 101
 102         ZERO_STRUCT(sfinfo.basic_info.in);
 103         sfinfo.generic.level = RAW_SFILEINFO_UNIX_INFO2;
 104         sfinfo.generic.in.file.path = fname;
 105
 106         sfinfo.unix_info2.in.end_of_file = info2->end_of_file;
 107         sfinfo.unix_info2.in.num_bytes = info2->num_bytes;
 108         sfinfo.unix_info2.in.status_change_time = info2->status_change_time;
 109         sfinfo.unix_info2.in.access_time = info2->access_time;
 110         sfinfo.unix_info2.in.change_time = info2->change_time;
 111         sfinfo.unix_info2.in.uid = info2->uid;
 112         sfinfo.unix_info2.in.gid = info2->gid;
 113         sfinfo.unix_info2.in.file_type = info2->file_type;
 114         sfinfo.unix_info2.in.dev_major = info2->dev_major;
 115         sfinfo.unix_info2.in.dev_minor = info2->dev_minor;
 116         sfinfo.unix_info2.in.unique_id = info2->unique_id;
 117         sfinfo.unix_info2.in.permissions = info2->permissions;
 118         sfinfo.unix_info2.in.nlink = info2->nlink;
 119         sfinfo.unix_info2.in.create_time = info2->create_time;
 120         sfinfo.unix_info2.in.file_flags = info2->file_flags;
 121         sfinfo.unix_info2.in.flags_mask = info2->flags_mask;
 122
 123         return smb_raw_setpathinfo(cli->tree, &sfinfo);
 124 }
 125
 126 static BOOL query_file_path_info2(void *mem_ctx,
 127                         struct torture_context *torture,
 128                         struct smbcli_state *cli,
 129                         int fnum,
 130                         const char *fname,
 131                         struct unix_info2 *info2)
 132 {
 133         NTSTATUS result;
 134         union smb_fileinfo finfo;
 135
 136         finfo.generic.level = RAW_FILEINFO_UNIX_INFO2;
 137
 138         if (fname) {
 139                 finfo.generic.in.file.path = fname;
 140                 result = smb_raw_pathinfo(cli->tree, mem_ctx, &finfo);
 141         } else {
 142                 finfo.generic.in.file.fnum = fnum;
 143                 result = smb_raw_fileinfo(cli->tree, mem_ctx, &finfo);
 144         }
 145
 146         torture_assert_ntstatus_equal(torture, result, NT_STATUS_OK,
 147                         smbcli_errstr(cli->tree));
 148
 149         info2->end_of_file = finfo.unix_info2.out.end_of_file;
 150         info2->num_bytes = finfo.unix_info2.out.num_bytes;
 151         info2->status_change_time = finfo.unix_info2.out.status_change_time;
 152         info2->access_time = finfo.unix_info2.out.access_time;
 153         info2->change_time = finfo.unix_info2.out.change_time;
 154         info2->uid = finfo.unix_info2.out.uid;
 155         info2->gid = finfo.unix_info2.out.gid;
 156         info2->file_type = finfo.unix_info2.out.file_type;
 157         info2->dev_major = finfo.unix_info2.out.dev_major;
 158         info2->dev_minor = finfo.unix_info2.out.dev_minor;
 159         info2->unique_id = finfo.unix_info2.out.unique_id;
 160         info2->permissions = finfo.unix_info2.out.permissions;
 161         info2->nlink = finfo.unix_info2.out.nlink;
 162         info2->create_time = finfo.unix_info2.out.create_time;
 163         info2->file_flags = finfo.unix_info2.out.file_flags;
 164         info2->flags_mask = finfo.unix_info2.out.flags_mask;
 165
 166         if (!check_unix_info2(torture, info2)) {
 167                 return False;
 168         }
 169
 170         return True;
 171 }
 172
 173 static BOOL query_file_info2(void *mem_ctx,
 174                         struct torture_context *torture,
 175                         struct smbcli_state *cli,
 176                         int fnum,
 177                         struct unix_info2 *info2)
 178 {
 179         return query_file_path_info2(mem_ctx, torture, cli,
 180                         fnum, NULL, info2);
 181 }
 182
 183 static BOOL query_path_info2(void *mem_ctx,
 184                         struct torture_context *torture,
 185                         struct smbcli_state *cli,
 186                         const char *fname,
 187                         struct unix_info2 *info2)
 188 {
 189         return query_file_path_info2(mem_ctx, torture, cli,
 190                         -1, fname, info2);
 191 }
 192
 193 static BOOL search_callback(void *private, const union smb_search_data *fdata)
 194 {
 195         struct unix_info2 *info2 = (struct unix_info2 *)private;
 196
 197         info2->end_of_file = fdata->unix_info2.end_of_file;
 198         info2->num_bytes = fdata->unix_info2.num_bytes;
 199         info2->status_change_time = fdata->unix_info2.status_change_time;
 200         info2->access_time = fdata->unix_info2.access_time;
 201         info2->change_time = fdata->unix_info2.change_time;
 202         info2->uid = fdata->unix_info2.uid;
 203         info2->gid = fdata->unix_info2.gid;
 204         info2->file_type = fdata->unix_info2.file_type;
 205         info2->dev_major = fdata->unix_info2.dev_major;
 206         info2->dev_minor = fdata->unix_info2.dev_minor;
 207         info2->unique_id = fdata->unix_info2.unique_id;
 208         info2->permissions = fdata->unix_info2.permissions;
 209         info2->nlink = fdata->unix_info2.nlink;
 210         info2->create_time = fdata->unix_info2.create_time;
 211         info2->file_flags = fdata->unix_info2.file_flags;
 212         info2->flags_mask = fdata->unix_info2.flags_mask;
 213
 214         return True;
 215 }
 216
 217 static BOOL find_single_info2(void *mem_ctx,
 218                         struct torture_context *torture,
 219                         struct smbcli_state *cli,
 220                         const char *fname,
 221                         struct unix_info2 *info2)
 222 {
 223         union smb_search_first search;
 224         NTSTATUS status;
 225
 226         /* Set up a new search for a single item, not using resume keys. */
 227         ZERO_STRUCT(search);
 228         search.t2ffirst.level = RAW_SEARCH_TRANS2;
 229         search.t2ffirst.data_level = SMB_FIND_UNIX_INFO2;
 230         search.t2ffirst.in.max_count = 1;
 231         search.t2ffirst.in.flags = FLAG_TRANS2_FIND_CLOSE;
 232         search.t2ffirst.in.pattern = fname;
 233
 234         status = smb_raw_search_first(cli->tree, mem_ctx,
 235                                       &search, info2, search_callback);
 236         torture_assert_ntstatus_equal(torture, status, NT_STATUS_OK,
 237                         smbcli_errstr(cli->tree));
 238
 239         torture_assert_int_equal(torture, search.t2ffirst.out.count, 1,
 240                         "expected exactly one result");
 241         torture_assert_int_equal(torture, search.t2ffirst.out.end_of_search, 1,
 242                         "expected end_of_search to be true");
 243
 244         return check_unix_info2(torture, info2);
 245 }
 246
 247 #define ASSERT_FLAGS_MATCH(info2, expected) \
 248         if ((info2)->file_flags != (1 << i)) { \
 249                 torture_result(torture, TORTURE_FAIL, \
 250                         __location__": INFO2 flags field was 0x%08x, "\
 251                                 "expected 0x%08x\n",\
 252                                 (info2)->file_flags, expected); \
 253         }
 254
 255 static void set_no_metadata_change(struct unix_info2 *info2)
 256 {
 257         info2->uid = SMB_UID_NO_CHANGE;
 258         info2->gid = SMB_GID_NO_CHANGE;
 259         info2->permissions = SMB_MODE_NO_CHANGE;
 260
 261         info2->end_of_file =
 262                 ((uint64_t)SMB_SIZE_NO_CHANGE_HI << 32) | SMB_SIZE_NO_CHANGE_LO;
 263
 264         info2->status_change_time =
 265                 info2->access_time =
 266                 info2->change_time =
 267                 info2->create_time =
 268                 ((uint64_t)SMB_SIZE_NO_CHANGE_HI << 32) | SMB_SIZE_NO_CHANGE_LO;
 269 }
 270
 271 static BOOL verify_setinfo_flags(void *mem_ctx,
 272                         struct torture_context *torture,
 273                         struct smbcli_state *cli,
 274                         const char *fname)
 275 {
 276         struct unix_info2 info2;
 277         uint32_t smb_fmask;
 278         int i;
 279
 280         BOOL ret = True;
 281         NTSTATUS status;
 282
 283         if (!query_path_info2(mem_ctx, torture, cli, fname, &info2)) {
 284                 return False;
 285         }
 286
 287         smb_fmask = info2.flags_mask;
 288
 289         /* For each possible flag, ask to set exactly 1 flag, making sure
 290          * that flag is in our requested mask.
 291          */
 292         for (i = 0; i < 32; ++i) {
 293                 info2.file_flags = (1 << i);
 294                 info2.flags_mask = smb_fmask | info2.file_flags;
 295
 296                 set_no_metadata_change(&info2);
 297                 status = set_path_info2(mem_ctx, cli, fname, &info2);
 298
 299                 if (info2.file_flags & smb_fmask) {
 300                         torture_assert_ntstatus_equal(torture,
 301                                         status, NT_STATUS_OK,
 302                                         "setting valid UNIX_INFO2 flag");
 303
 304                         if (!query_path_info2(mem_ctx, torture, cli,
 305                                                 fname, &info2)) {
 306                                 return False;
 307                         }
 308
 309                         ASSERT_FLAGS_MATCH(&info2, 1 << i);
 310
 311
 312                 } else {
 313                         /* We tried to set a flag the server doesn't
 314                          * understand.
 315                          */
 316                         torture_assert_ntstatus_equal(torture,
 317                                         status, NT_STATUS_INVALID_PARAMETER,
 318                                         "setting invalid UNIX_INFO2 flag");
 319                 }
 320         }
 321
 322         /* Make sure that a zero flags field does nothing. */
 323         set_no_metadata_change(&info2);
 324         info2.file_flags = 0xFFFFFFFF;
 325         info2.flags_mask = 0;
 326         status = set_path_info2(mem_ctx, cli, fname, &info2);
 327         torture_assert_ntstatus_equal(torture, status, NT_STATUS_OK,
 328                         "setting empty flags mask");
 329
 330         return ret;
 331
 332 }
 333
 334 static int create_file(struct smbcli_state *cli, const char * fname)
 335 {
 336
 337         return smbcli_nt_create_full(cli->tree, fname, 0,
 338                 SEC_FILE_READ_DATA|SEC_FILE_WRITE_DATA, FILE_ATTRIBUTE_NORMAL,
 339                 NTCREATEX_SHARE_ACCESS_NONE, NTCREATEX_DISP_OPEN_IF,
 340                 0, 0);
 341 }
 342
 343 static BOOL match_info2(struct torture_context *torture,
 344                 const struct unix_info2 *pinfo,
 345                 const struct unix_info2 *finfo)
 346 {
 347         printf("checking results match\n");
 348
 349         torture_assert_u64_equal(torture, finfo->end_of_file, 0,
 350                         "end_of_file should be 0");
 351         torture_assert_u64_equal(torture, finfo->num_bytes, 0,
 352                         "num_bytes should be 0");
 353
 354         torture_assert_u64_equal(torture, finfo->end_of_file,
 355                         pinfo->end_of_file, "end_of_file mismatch");
 356         torture_assert_u64_equal(torture, finfo->num_bytes, pinfo->num_bytes,
 357                         "num_bytes mismatch");
 358
 359         /* Don't match access_time. */
 360
 361         torture_assert_u64_equal(torture, finfo->status_change_time,
 362                         pinfo->status_change_time,
 363                         "status_change_time mismatch");
 364         torture_assert_u64_equal(torture, finfo->change_time,
 365                         pinfo->change_time, "change_time mismatch");
 366
 367         torture_assert_u64_equal(torture, finfo->uid, pinfo->uid,
 368                         "UID mismatch");
 369         torture_assert_u64_equal(torture, finfo->gid, pinfo->gid,
 370                         "GID mismatch");
 371         torture_assert_int_equal(torture, finfo->file_type, pinfo->file_type,
 372                         "file_type mismatch");
 373         torture_assert_u64_equal(torture, finfo->dev_major, pinfo->dev_major,
 374                         "dev_major mismatch");
 375         torture_assert_u64_equal(torture, finfo->dev_minor, pinfo->dev_minor,
 376                         "dev_minor mismatch");
 377         torture_assert_u64_equal(torture, finfo->unique_id, pinfo->unique_id,
 378                         "unique_id mismatch");
 379         torture_assert_u64_equal(torture, finfo->permissions,
 380                         pinfo->permissions, "permissions mismatch");
 381         torture_assert_u64_equal(torture, finfo->nlink, pinfo->nlink,
 382                         "nlink mismatch");
 383         torture_assert_u64_equal(torture, finfo->create_time, pinfo->create_time,
 384                         "create_time mismatch");
 385
 386         return True;
 387 }
 388
 389
 390 #define FILENAME "\\smb_unix_info2.txt"
 391
 392 BOOL unix_torture_unix_info2(struct torture_context *torture)
 393 {
 394         void *mem_ctx;
 395         struct smbcli_state *cli;
 396         int fnum;
 397
 398         struct unix_info2 pinfo, finfo;
 399
 400         mem_ctx = talloc_init("smb_query_unix_info2");
 401         torture_assert(torture, mem_ctx != NULL, "out of memory");
 402
 403         if (!(cli = connect_to_server(mem_ctx))) {
 404                 talloc_free(mem_ctx);
 405                 return False;
 406         }
 407
 408         smbcli_unlink(cli->tree, FILENAME);
 409
 410         fnum = create_file(cli, FILENAME);
 411         torture_assert(torture, fnum != -1, smbcli_errstr(cli->tree));
 412
 413         printf("checking SMB_QFILEINFO_UNIX_INFO2 for QueryFileInfo\n");
 414         if (!query_file_info2(mem_ctx, torture, cli, fnum, &finfo)) {
 415                 goto fail;
 416         }
 417
 418         printf("checking SMB_QFILEINFO_UNIX_INFO2 for QueryPathInfo\n");
 419         if (!query_path_info2(mem_ctx, torture, cli, FILENAME, &pinfo)) {
 420                 goto fail;
 421         }
 422
 423         if (!match_info2(torture, &pinfo, &finfo)) {
 424                 goto fail;
 425         }
 426
 427         printf("checking SMB_FIND_UNIX_INFO2 for FindFirst\n");
 428         if (!find_single_info2(mem_ctx, torture, cli, FILENAME, &pinfo)) {
 429                 goto fail;
 430         }
 431
 432         if (!match_info2(torture, &pinfo, &finfo)) {
 433                 goto fail;
 434         }
 435
 436         /* XXX: should repeat this test with SetFileInfo. */
 437         printf("checking SMB_SFILEINFO_UNIX_INFO2 for SetPathInfo\n");
 438         if (!verify_setinfo_flags(mem_ctx, torture, cli, FILENAME)) {
 439                 goto fail;
 440         }
 441
 442         smbcli_close(cli->tree, fnum);
 443         smbcli_unlink(cli->tree, FILENAME);
 444         torture_close_connection(cli);
 445         talloc_free(mem_ctx);
 446         return True;
 447
 448 fail:
 449
 450         smbcli_close(cli->tree, fnum);
 451         smbcli_unlink(cli->tree, FILENAME);
 452         torture_close_connection(cli);
 453         talloc_free(mem_ctx);
 454         return False;
 455
 456 }
 457
 458 /* vim: set sts=8 sw=8 : */