source/torture/masktest.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3    mask_match tester
   4    Copyright (C) Andrew Tridgell 1999
   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 "system/filesys.h"
  23 #include "system/dir.h"
  24 #include "libcli/libcli.h"
  25 #include "libcli/raw/libcliraw.h"
  26 #include "system/time.h"
  27 #include "pstring.h"
  28 #include "auth/credentials/credentials.h"
  29 #include "auth/gensec/gensec.h"
  30
  31 static struct cli_credentials *credentials;
  32 static BOOL showall = False;
  33 static BOOL old_list = False;
  34 static const char *maskchars = "<>\"?*abc.";
  35 static const char *filechars = "abcdefghijklm.";
  36 static int verbose;
  37 static int die_on_error;
  38 static int NumLoops = 0;
  39 static int max_length = 20;
  40
  41 static BOOL reg_match_one(struct smbcli_state *cli, const char *pattern, const char *file)
  42 {
  43         /* oh what a weird world this is */
  44         if (old_list && strcmp(pattern, "*.*") == 0) return True;
  45
  46         if (ISDOT(pattern)) return False;
  47
  48         if (ISDOTDOT(file)) file = ".";
  49
  50         return ms_fnmatch(pattern, file, cli->transport->negotiate.protocol)==0;
  51 }
  52
  53 static char *reg_test(struct smbcli_state *cli, char *pattern, char *long_name, char *short_name)
  54 {
  55         static fstring ret;
  56         fstrcpy(ret, "---");
  57
  58         pattern = 1+strrchr_m(pattern,'\\');
  59
  60         if (reg_match_one(cli, pattern, ".")) ret[0] = '+';
  61         if (reg_match_one(cli, pattern, "..")) ret[1] = '+';
  62         if (reg_match_one(cli, pattern, long_name) ||
  63             (*short_name && reg_match_one(cli, pattern, short_name))) ret[2] = '+';
  64         return ret;
  65 }
  66
  67
  68 /*****************************************************
  69 return a connection to a server
  70 *******************************************************/
  71 static struct smbcli_state *connect_one(char *share)
  72 {
  73         struct smbcli_state *c;
  74         fstring server;
  75         NTSTATUS status;
  76
  77         fstrcpy(server,share+2);
  78         share = strchr_m(server,'\\');
  79         if (!share) return NULL;
  80         *share = 0;
  81         share++;
  82
  83         cli_credentials_set_workstation(credentials, "masktest", CRED_SPECIFIED);
  84
  85         status = smbcli_full_connection(NULL, &c,
  86                                         server,
  87                                         share, NULL,
  88                                         credentials, NULL);
  89
  90         if (!NT_STATUS_IS_OK(status)) {
  91                 return NULL;
  92         }
  93
  94         return c;
  95 }
  96
  97 static char *resultp;
  98 static struct {
  99         pstring long_name;
 100         pstring short_name;
 101 } last_hit;
 102 static BOOL f_info_hit;
 103
 104 static void listfn(struct clilist_file_info *f, const char *s, void *state)
 105 {
 106         if (ISDOT(f->name)) {
 107                 resultp[0] = '+';
 108         } else if (ISDOTDOT(f->name)) {
 109                 resultp[1] = '+';
 110         } else {
 111                 resultp[2] = '+';
 112         }
 113         pstrcpy(last_hit.long_name, f->name);
 114         pstrcpy(last_hit.short_name, f->short_name);
 115         f_info_hit = True;
 116 }
 117
 118 static void get_real_name(struct smbcli_state *cli,
 119                           pstring long_name, fstring short_name)
 120 {
 121         const char *mask;
 122         if (cli->transport->negotiate.protocol <= PROTOCOL_LANMAN1) {
 123                 mask = "\\masktest\\*.*";
 124         } else {
 125                 mask = "\\masktest\\*";
 126         }
 127
 128         f_info_hit = False;
 129
 130         smbcli_list_new(cli->tree, mask,
 131                         FILE_ATTRIBUTE_HIDDEN | FILE_ATTRIBUTE_DIRECTORY,
 132                         RAW_SEARCH_DATA_BOTH_DIRECTORY_INFO,
 133                         listfn, NULL);
 134
 135         if (f_info_hit) {
 136                 fstrcpy(short_name, last_hit.short_name);
 137                 strlower(short_name);
 138                 pstrcpy(long_name, last_hit.long_name);
 139                 strlower(long_name);
 140         }
 141
 142         if (*short_name == 0) {
 143                 fstrcpy(short_name, long_name);
 144         }
 145 }
 146
 147 static void testpair(struct smbcli_state *cli, char *mask, char *file)
 148 {
 149         int fnum;
 150         fstring res1;
 151         char *res2;
 152         static int count;
 153         fstring short_name;
 154         pstring long_name;
 155
 156         count++;
 157
 158         fstrcpy(res1, "---");
 159
 160         fnum = smbcli_open(cli->tree, file, O_CREAT|O_TRUNC|O_RDWR, 0);
 161         if (fnum == -1) {
 162                 DEBUG(0,("Can't create %s\n", file));
 163                 return;
 164         }
 165         smbcli_close(cli->tree, fnum);
 166
 167         resultp = res1;
 168         fstrcpy(short_name, "");
 169         get_real_name(cli, long_name, short_name);
 170         fstrcpy(res1, "---");
 171         smbcli_list_new(cli->tree, mask,
 172                         FILE_ATTRIBUTE_HIDDEN | FILE_ATTRIBUTE_DIRECTORY,
 173                         RAW_SEARCH_DATA_BOTH_DIRECTORY_INFO,
 174                         listfn, NULL);
 175
 176         res2 = reg_test(cli, mask, long_name, short_name);
 177
 178         if (showall || strcmp(res1, res2)) {
 179                 d_printf("%s %s %d mask=[%s] file=[%s] rfile=[%s/%s]\n",
 180                          res1, res2, count, mask, file, long_name, short_name);
 181                 if (die_on_error) exit(1);
 182         }
 183
 184         smbcli_unlink(cli->tree, file);
 185
 186         if (count % 100 == 0) DEBUG(0,("%d\n", count));
 187
 188         resultp = NULL;
 189 }
 190
 191 static void test_mask(int argc, char *argv[],
 192                       struct smbcli_state *cli)
 193 {
 194         pstring mask, file;
 195         int l1, l2, i, l;
 196         int mc_len = strlen(maskchars);
 197         int fc_len = strlen(filechars);
 198
 199         smbcli_mkdir(cli->tree, "\\masktest");
 200
 201         smbcli_unlink(cli->tree, "\\masktest\\*");
 202
 203         if (argc >= 2) {
 204                 while (argc >= 2) {
 205                         pstrcpy(mask,"\\masktest\\");
 206                         pstrcpy(file,"\\masktest\\");
 207                         pstrcat(mask, argv[0]);
 208                         pstrcat(file, argv[1]);
 209                         testpair(cli, mask, file);
 210                         argv += 2;
 211                         argc -= 2;
 212                 }
 213                 goto finished;
 214         }
 215
 216         while (1) {
 217                 l1 = 1 + random() % max_length;
 218                 l2 = 1 + random() % max_length;
 219                 pstrcpy(mask,"\\masktest\\");
 220                 pstrcpy(file,"\\masktest\\");
 221                 l = strlen(mask);
 222                 for (i=0;i<l1;i++) {
 223                         mask[i+l] = maskchars[random() % mc_len];
 224                 }
 225                 mask[l+l1] = 0;
 226
 227                 for (i=0;i<l2;i++) {
 228                         file[i+l] = filechars[random() % fc_len];
 229                 }
 230                 file[l+l2] = 0;
 231
 232                 if (ISDOT(file+l) || ISDOTDOT(file+l) || ISDOTDOT(mask+l)) {
 233                         continue;
 234                 }
 235
 236                 if (strspn(file+l, ".") == strlen(file+l)) continue;
 237
 238                 testpair(cli, mask, file);
 239                 if (NumLoops && (--NumLoops == 0))
 240                         break;
 241         }
 242
 243  finished:
 244         smbcli_rmdir(cli->tree, "\\masktest");
 245 }
 246
 247
 248 static void usage(void)
 249 {
 250         printf(
 251 "Usage:\n\
 252   masktest //server/share [options..]\n\
 253   options:\n\
 254         -d debuglevel\n\
 255         -n numloops\n\
 256         -W workgroup\n\
 257         -U user%%pass\n\
 258         -s seed\n\
 259         -l max test length\n\
 260         -M max protocol\n\
 261         -f filechars (default %s)\n\
 262         -m maskchars (default %s)\n\
 263         -v                             verbose mode\n\
 264         -E                             die on error\n\
 265         -a                             show all tests\n\
 266 \n\
 267   This program tests wildcard matching between two servers. It generates\n\
 268   random pairs of filenames/masks and tests that they match in the same\n\
 269   way on the servers and internally\n\
 270 ",
 271   filechars, maskchars);
 272 }
 273
 274 /****************************************************************************
 275   main program
 276 ****************************************************************************/
 277  int main(int argc,char *argv[])
 278 {
 279         char *share;
 280         struct smbcli_state *cli;
 281         int opt;
 282         int seed;
 283
 284         setlinebuf(stdout);
 285
 286         setup_logging("masktest", DEBUG_STDOUT);
 287
 288         lp_set_cmdline("log level", "0");
 289
 290         if (argc < 2 || argv[1][0] == '-') {
 291                 usage();
 292                 exit(1);
 293         }
 294
 295         share = argv[1];
 296
 297         all_string_sub(share,"/","\\",0);
 298
 299         setup_logging(argv[0], DEBUG_STDOUT);
 300
 301         argc -= 1;
 302         argv += 1;
 303
 304         lp_load();
 305
 306         credentials = cli_credentials_init(talloc_autofree_context());
 307         cli_credentials_guess(credentials);
 308
 309         seed = time(NULL);
 310
 311         init_iconv();
 312
 313         while ((opt = getopt(argc, argv, "n:d:U:s:hm:f:aoW:M:vEl:")) != EOF) {
 314                 switch (opt) {
 315                 case 'n':
 316                         NumLoops = atoi(optarg);
 317                         break;
 318                 case 'd':
 319                         DEBUGLEVEL = atoi(optarg);
 320                         break;
 321                 case 'E':
 322                         die_on_error = 1;
 323                         break;
 324                 case 'v':
 325                         verbose++;
 326                         break;
 327                 case 'M':
 328                         lp_set_cmdline("max protocol", optarg);
 329                         break;
 330                 case 'U':
 331                         cli_credentials_parse_string(credentials, optarg, CRED_SPECIFIED);
 332                         break;
 333                 case 's':
 334                         seed = atoi(optarg);
 335                         break;
 336                 case 'h':
 337                         usage();
 338                         exit(1);
 339                 case 'm':
 340                         maskchars = optarg;
 341                         break;
 342                 case 'l':
 343                         max_length = atoi(optarg);
 344                         break;
 345                 case 'f':
 346                         filechars = optarg;
 347                         break;
 348                 case 'a':
 349                         showall = 1;
 350                         break;
 351                 case 'o':
 352                         old_list = True;
 353                         break;
 354                 default:
 355                         printf("Unknown option %c (%d)\n", (char)opt, opt);
 356                         exit(1);
 357                 }
 358         }
 359
 360         gensec_init();
 361
 362         argc -= optind;
 363         argv += optind;
 364
 365         cli = connect_one(share);
 366         if (!cli) {
 367                 DEBUG(0,("Failed to connect to %s\n", share));
 368                 exit(1);
 369         }
 370
 371         /* need to init seed after connect as clientgen uses random numbers */
 372         DEBUG(0,("seed=%d     format --- --- (server, correct)\n", seed));
 373         srandom(seed);
 374
 375         test_mask(argc, argv, cli);
 376
 377         return(0);
 378 }