source4/torture/winbind/struct_based.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3    SMB torture tester - winbind struct based protocol
   4    Copyright (C) Stefan Metzmacher 2007
   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 "pstring.h"
  22 #include "torture/torture.h"
  23 #include "torture/winbind/proto.h"
  24 #include "nsswitch/winbind_client.h"
  25 #include "libcli/security/security.h"
  26 #include "param/param.h"
  27
  28 #define DO_STRUCT_REQ_REP_EXT(op,req,rep,expected,strict,warnaction,cmt) do { \
  29         NSS_STATUS __got, __expected = (expected); \
  30         __got = winbindd_request_response(op, req, rep); \
  31         if (__got != __expected) { \
  32                 const char *__cmt = (cmt); \
  33                 if (strict) { \
  34                         torture_result(torture, TORTURE_FAIL, \
  35                                 __location__ ": " __STRING(op) \
  36                                 " returned %d, expected %d%s%s", \
  37                                 __got, __expected, \
  38                                 (__cmt) ? ": " : "", \
  39                                 (__cmt) ? (__cmt) : ""); \
  40                         return false; \
  41                 } else { \
  42                         torture_warning(torture, \
  43                                 __location__ ": " __STRING(op) \
  44                                 " returned %d, expected %d%s%s", \
  45                                 __got, __expected, \
  46                                 (__cmt) ? ": " : "", \
  47                                 (__cmt) ? (__cmt) : ""); \
  48                         warnaction; \
  49                 } \
  50         } \
  51 } while(0)
  52
  53 #define DO_STRUCT_REQ_REP(op,req,rep) do { \
  54         bool __noop = false; \
  55         DO_STRUCT_REQ_REP_EXT(op,req,rep,NSS_STATUS_SUCCESS,true,__noop=true,NULL); \
  56 } while (0)
  57
  58 static bool torture_winbind_struct_interface_version(struct torture_context *torture)
  59 {
  60         struct winbindd_request req;
  61         struct winbindd_response rep;
  62
  63         ZERO_STRUCT(req);
  64         ZERO_STRUCT(rep);
  65
  66         torture_comment(torture, "Running WINBINDD_INTERFACE_VERSION (struct based)\n");
  67
  68         DO_STRUCT_REQ_REP(WINBINDD_INTERFACE_VERSION, &req, &rep);
  69
  70         torture_assert_int_equal(torture,
  71                                  rep.data.interface_version,
  72                                  WINBIND_INTERFACE_VERSION,
  73                                  "winbind server and client doesn't match");
  74
  75         return true;
  76 }
  77
  78 static bool torture_winbind_struct_ping(struct torture_context *torture)
  79 {
  80         struct timeval tv = timeval_current();
  81         int timelimit = torture_setting_int(torture, "timelimit", 5);
  82         uint32_t total = 0;
  83
  84         torture_comment(torture,
  85                         "Running WINBINDD_PING (struct based) for %d seconds\n",
  86                         timelimit);
  87
  88         while (timeval_elapsed(&tv) < timelimit) {
  89                 DO_STRUCT_REQ_REP(WINBINDD_PING, NULL, NULL);
  90                 total++;
  91         }
  92
  93         torture_comment(torture,
  94                         "%u (%.1f/s) WINBINDD_PING (struct based)\n",
  95                         total, total / timeval_elapsed(&tv));
  96
  97         return true;
  98 }
  99
 100 static bool torture_winbind_struct_info(struct torture_context *torture)
 101 {
 102         struct winbindd_response rep;
 103         const char *separator;
 104
 105         ZERO_STRUCT(rep);
 106
 107         torture_comment(torture, "Running WINBINDD_INFO (struct based)\n");
 108
 109         DO_STRUCT_REQ_REP(WINBINDD_INFO, NULL, &rep);
 110
 111         separator = torture_setting_string(torture,
 112                                            "winbindd separator",
 113                                            lp_winbind_separator());
 114         torture_assert_int_equal(torture,
 115                                  rep.data.info.winbind_separator,
 116                                  *separator,
 117                                  "winbind separator doesn't match");
 118
 119         torture_comment(torture, "Samba Version '%s'\n",
 120                         rep.data.info.samba_version);
 121
 122         return true;
 123 }
 124
 125 static bool torture_winbind_struct_priv_pipe_dir(struct torture_context *torture)
 126 {
 127         struct winbindd_response rep;
 128         const char *default_dir;
 129         const char *expected_dir;
 130         const char *got_dir;
 131
 132         ZERO_STRUCT(rep);
 133
 134         torture_comment(torture, "Running WINBINDD_PRIV_PIPE_DIR (struct based)\n");
 135
 136         DO_STRUCT_REQ_REP(WINBINDD_PRIV_PIPE_DIR, NULL, &rep);
 137
 138         got_dir = (const char *)rep.extra_data.data;
 139
 140         torture_assert(torture, got_dir, "NULL WINBINDD_PRIV_PIPE_DIR\n");
 141
 142         default_dir = lock_path(torture, WINBINDD_PRIV_SOCKET_SUBDIR);
 143         expected_dir = torture_setting_string(torture,
 144                                               "winbindd private pipe dir",
 145                                               default_dir);
 146
 147         torture_assert_str_equal(torture, got_dir, expected_dir,
 148                                  "WINBINDD_PRIV_PIPE_DIR doesn't match");
 149
 150         SAFE_FREE(rep.extra_data.data);
 151         return true;
 152 }
 153
 154 static bool torture_winbind_struct_netbios_name(struct torture_context *torture)
 155 {
 156         struct winbindd_request req;
 157         struct winbindd_response rep;
 158         const char *expected;
 159
 160         ZERO_STRUCT(req);
 161         ZERO_STRUCT(rep);
 162
 163         torture_comment(torture, "Running WINBINDD_NETBIOS_NAME (struct based)\n");
 164
 165         DO_STRUCT_REQ_REP(WINBINDD_NETBIOS_NAME, &req, &rep);
 166
 167         expected = torture_setting_string(torture,
 168                                           "winbindd netbios name",
 169                                           lp_netbios_name());
 170
 171         torture_assert_str_equal(torture,
 172                                  rep.data.netbios_name, expected,
 173                                  "winbindd's netbios name doesn't match");
 174
 175         return true;
 176 }
 177
 178 static bool torture_winbind_struct_domain_name(struct torture_context *torture)
 179 {
 180         struct winbindd_request req;
 181         struct winbindd_response rep;
 182         const char *expected;
 183
 184         ZERO_STRUCT(req);
 185         ZERO_STRUCT(rep);
 186
 187         torture_comment(torture, "Running WINBINDD_DOMAIN_NAME (struct based)\n");
 188
 189         DO_STRUCT_REQ_REP(WINBINDD_DOMAIN_NAME, &req, &rep);
 190
 191         expected = torture_setting_string(torture,
 192                                           "winbindd netbios domain",
 193                                           lp_workgroup());
 194
 195         torture_assert_str_equal(torture,
 196                                  rep.data.domain_name, expected,
 197                                  "winbindd's netbios domain doesn't match");
 198
 199         return true;
 200 }
 201
 202 struct torture_trust_domain {
 203         const char *netbios_name;
 204         const char *dns_name;
 205         struct dom_sid *sid;
 206 };
 207
 208 static bool get_trusted_domains(struct torture_context *torture,
 209                                 struct torture_trust_domain **_d)
 210 {
 211         struct winbindd_request req;
 212         struct winbindd_response rep;
 213         struct torture_trust_domain *d = NULL;
 214         uint32_t dcount = 0;
 215         fstring line;
 216         const char *extra_data;
 217
 218         ZERO_STRUCT(req);
 219         ZERO_STRUCT(rep);
 220
 221         DO_STRUCT_REQ_REP(WINBINDD_LIST_TRUSTDOM, &req, &rep);
 222
 223         extra_data = (char *)rep.extra_data.data;
 224         torture_assert(torture, extra_data, "NULL trust list");
 225
 226         while (next_token(&extra_data, line, "\n", sizeof(fstring))) {
 227                 char *p, *lp;
 228
 229                 d = talloc_realloc(torture, d,
 230                                    struct torture_trust_domain,
 231                                    dcount + 2);
 232                 ZERO_STRUCT(d[dcount+1]);
 233
 234                 lp = line;
 235                 p = strchr(lp, '\\');
 236                 torture_assert(torture, p, "missing 1st '\\' in line");
 237                 *p = 0;
 238                 d[dcount].netbios_name = talloc_strdup(d, lp);
 239                 torture_assert(torture, strlen(d[dcount].netbios_name) > 0,
 240                                "empty netbios_name");
 241
 242                 lp = p+1;
 243                 p = strchr(lp, '\\');
 244                 torture_assert(torture, p, "missing 2nd '\\' in line");
 245                 *p = 0;
 246                 d[dcount].dns_name = talloc_strdup(d, lp);
 247                 /* it's ok to have an empty dns_name */
 248
 249                 lp = p+1;
 250                 d[dcount].sid = dom_sid_parse_talloc(d, lp);
 251                 torture_assert(torture, d[dcount].sid,
 252                                "failed to parse sid");
 253
 254                 dcount++;
 255         }
 256         SAFE_FREE(rep.extra_data.data);
 257
 258         torture_assert(torture, dcount >= 2,
 259                        "The list of trusted domain should contain 2 entries");
 260
 261         *_d = d;
 262         return true;
 263 }
 264
 265 static bool torture_winbind_struct_list_trustdom(struct torture_context *torture)
 266 {
 267         struct winbindd_request req;
 268         struct winbindd_response rep;
 269         char *list1;
 270         char *list2;
 271         bool ok;
 272         struct torture_trust_domain *listd = NULL;
 273         uint32_t i;
 274
 275         torture_comment(torture, "Running WINBINDD_LIST_TRUSTDOM (struct based)\n");
 276
 277         ZERO_STRUCT(req);
 278         ZERO_STRUCT(rep);
 279
 280         req.data.list_all_domains = false;
 281
 282         DO_STRUCT_REQ_REP(WINBINDD_LIST_TRUSTDOM, &req, &rep);
 283
 284         list1 = (char *)rep.extra_data.data;
 285         torture_assert(torture, list1, "NULL trust list");
 286
 287         torture_comment(torture, "%s\n", list1);
 288
 289         ZERO_STRUCT(req);
 290         ZERO_STRUCT(rep);
 291
 292         req.data.list_all_domains = true;
 293
 294         DO_STRUCT_REQ_REP(WINBINDD_LIST_TRUSTDOM, &req, &rep);
 295
 296         list2 = (char *)rep.extra_data.data;
 297         torture_assert(torture, list2, "NULL trust list");
 298
 299         /*
 300          * The list_all_domains parameter should be ignored
 301          */
 302         torture_assert_str_equal(torture, list2, list1, "list_all_domains not ignored");
 303
 304         SAFE_FREE(list1);
 305         SAFE_FREE(list2);
 306
 307         ok = get_trusted_domains(torture, &listd);
 308         torture_assert(torture, ok, "failed to get trust list");
 309
 310         for (i=0; listd[i].netbios_name; i++) {
 311                 if (i == 0) {
 312                         struct dom_sid *builtin_sid;
 313
 314                         builtin_sid = dom_sid_parse_talloc(torture, SID_BUILTIN);
 315
 316                         torture_assert_str_equal(torture,
 317                                                  listd[i].netbios_name,
 318                                                  NAME_BUILTIN,
 319                                                  "first domain should be 'BUILTIN'");
 320
 321                         torture_assert_str_equal(torture,
 322                                                  listd[i].dns_name,
 323                                                  "",
 324                                                  "BUILTIN domain should not have a dns name");
 325
 326                         ok = dom_sid_equal(builtin_sid,
 327                                            listd[i].sid);
 328                         torture_assert(torture, ok, "BUILTIN domain should have S-1-5-32");
 329
 330                         continue;
 331                 }
 332
 333                 /*
 334                  * TODO: verify the content of the 2nd and 3rd (in member server mode)
 335                  *       domain entries
 336                  */
 337         }
 338
 339         return true;
 340 }
 341
 342 static bool torture_winbind_struct_domain_info(struct torture_context *torture)
 343 {
 344         bool ok;
 345         struct torture_trust_domain *listd = NULL;
 346         uint32_t i;
 347
 348         torture_comment(torture, "Running WINBINDD_DOMAIN_INFO (struct based)\n");
 349
 350         ok = get_trusted_domains(torture, &listd);
 351         torture_assert(torture, ok, "failed to get trust list");
 352
 353         for (i=0; listd[i].netbios_name; i++) {
 354                 struct winbindd_request req;
 355                 struct winbindd_response rep;
 356                 struct dom_sid *sid;
 357                 char *flagstr = talloc_strdup(torture," ");
 358
 359                 ZERO_STRUCT(req);
 360                 ZERO_STRUCT(rep);
 361
 362                 fstrcpy(req.domain_name, listd[i].netbios_name);
 363
 364                 DO_STRUCT_REQ_REP(WINBINDD_DOMAIN_INFO, &req, &rep);
 365
 366                 torture_assert_str_equal(torture,
 367                                          rep.data.domain_info.name,
 368                                          listd[i].netbios_name,
 369                                          "Netbios domain name doesn't match");
 370
 371                 torture_assert_str_equal(torture,
 372                                          rep.data.domain_info.alt_name,
 373                                          listd[i].dns_name,
 374                                          "DNS domain name doesn't match");
 375
 376                 sid = dom_sid_parse_talloc(torture, rep.data.domain_info.sid);
 377                 torture_assert(torture, sid, "Failed to parse SID");
 378
 379                 ok = dom_sid_equal(listd[i].sid, sid);
 380                 torture_assert(torture, ok, "SID's doesn't match");
 381
 382                 if (rep.data.domain_info.primary) {
 383                         flagstr = talloc_strdup_append(flagstr, "PR ");
 384                 }
 385
 386                 if (rep.data.domain_info.active_directory) {
 387                         torture_assert(torture,
 388                                        strlen(rep.data.domain_info.alt_name)>0,
 389                                        "Active Directory without DNS name");
 390                         flagstr = talloc_strdup_append(flagstr, "AD ");
 391                 }
 392
 393                 if (rep.data.domain_info.native_mode) {
 394                         torture_assert(torture,
 395                                        rep.data.domain_info.active_directory,
 396                                        "Native-Mode, but no Active Directory");
 397                         flagstr = talloc_strdup_append(flagstr, "NA ");
 398                 }
 399
 400                 torture_comment(torture, "DOMAIN '%s' => '%s' [%s]\n",
 401                                 rep.data.domain_info.name,
 402                                 rep.data.domain_info.alt_name,
 403                                 flagstr);
 404         }
 405
 406         return true;
 407 }
 408
 409 static bool torture_winbind_struct_getdcname(struct torture_context *torture)
 410 {
 411         bool ok;
 412         bool strict = torture_setting_bool(torture, "strict mode", false);
 413         struct torture_trust_domain *listd = NULL;
 414         uint32_t i;
 415
 416         torture_comment(torture, "Running WINBINDD_GETDCNAME (struct based)\n");
 417
 418         ok = get_trusted_domains(torture, &listd);
 419         torture_assert(torture, ok, "failed to get trust list");
 420
 421         for (i=0; listd[i].netbios_name; i++) {
 422                 struct winbindd_request req;
 423                 struct winbindd_response rep;
 424
 425                 ZERO_STRUCT(req);
 426                 ZERO_STRUCT(rep);
 427
 428                 fstrcpy(req.domain_name, listd[i].netbios_name);
 429
 430                 ok = true;
 431                 DO_STRUCT_REQ_REP_EXT(WINBINDD_GETDCNAME, &req, &rep,
 432                                       NSS_STATUS_SUCCESS,
 433                                       (i <2 || strict), ok = false,
 434                                       talloc_asprintf(torture, "DOMAIN '%s'",
 435                                                       req.domain_name));
 436                 if (!ok) continue;
 437
 438                 /* TODO: check rep.data.dc_name; */
 439                 torture_comment(torture, "DOMAIN '%s' => DCNAME '%s'\n",
 440                                 req.domain_name, rep.data.dc_name);
 441         }
 442
 443         return true;
 444 }
 445
 446 struct torture_suite *torture_winbind_struct_init(void)
 447 {
 448         struct torture_suite *suite = torture_suite_create(talloc_autofree_context(), "STRUCT");
 449
 450         torture_suite_add_simple_test(suite, "INTERFACE_VERSION", torture_winbind_struct_interface_version);
 451         torture_suite_add_simple_test(suite, "PING", torture_winbind_struct_ping);
 452         torture_suite_add_simple_test(suite, "INFO", torture_winbind_struct_info);
 453         torture_suite_add_simple_test(suite, "PRIV_PIPE_DIR", torture_winbind_struct_priv_pipe_dir);
 454         torture_suite_add_simple_test(suite, "NETBIOS_NAME", torture_winbind_struct_netbios_name);
 455         torture_suite_add_simple_test(suite, "DOMAIN_NAME", torture_winbind_struct_domain_name);
 456         torture_suite_add_simple_test(suite, "LIST_TRUSTDOM", torture_winbind_struct_list_trustdom);
 457         torture_suite_add_simple_test(suite, "DOMAIN_INFO", torture_winbind_struct_domain_info);
 458         torture_suite_add_simple_test(suite, "GETDCNAME", torture_winbind_struct_getdcname);
 459
 460         suite->description = talloc_strdup(suite, "WINBIND - struct based protocol tests");
 461
 462         return suite;
 463 }