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    Copyright (C) Michael Adam 2007
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 3 of the License, or
  10    (at your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  19 */
  20
  21 #include "includes.h"
  22 #include "torture/torture.h"
  23 #include "nsswitch/winbind_client.h"
  24 #include "libcli/security/security.h"
  25 #include "librpc/gen_ndr/netlogon.h"
  26 #include "param/param.h"
  27 #include "../libcli/auth/pam_errors.h"
  28 #include "torture/winbind/proto.h"
  29
  30 #define DO_STRUCT_REQ_REP_EXT(op,req,rep,expected,strict,warnaction,cmt) do { \
  31         NSS_STATUS __got, __expected = (expected); \
  32         __got = winbindd_request_response(NULL, op, req, rep); \
  33         if (__got != __expected) { \
  34                 const char *__cmt = (cmt); \
  35                 if (strict) { \
  36                         torture_result(torture, TORTURE_FAIL, \
  37                                 __location__ ": " __STRING(op) \
  38                                 " returned %d, expected %d%s%s", \
  39                                 __got, __expected, \
  40                                 (__cmt) ? ": " : "", \
  41                                 (__cmt) ? (__cmt) : ""); \
  42                         return false; \
  43                 } else { \
  44                         torture_warning(torture, \
  45                                 __location__ ": " __STRING(op) \
  46                                 " returned %d, expected %d%s%s", \
  47                                 __got, __expected, \
  48                                 (__cmt) ? ": " : "", \
  49                                 (__cmt) ? (__cmt) : ""); \
  50                         warnaction; \
  51                 } \
  52         } \
  53 } while(0)
  54
  55 #undef _STRUCT_NOOP
  56 #define _STRUCT_NOOP do {} while(0);
  57 #define DO_STRUCT_REQ_REP(op,req,rep) do { \
  58         DO_STRUCT_REQ_REP_EXT(op,req,rep,NSS_STATUS_SUCCESS,true, _STRUCT_NOOP, NULL); \
  59 } while (0)
  60
  61 static bool torture_winbind_struct_interface_version(struct torture_context *torture)
  62 {
  63         struct winbindd_request req;
  64         struct winbindd_response rep;
  65
  66         ZERO_STRUCT(req);
  67         ZERO_STRUCT(rep);
  68
  69         torture_comment(torture, "Running WINBINDD_INTERFACE_VERSION (struct based)\n");
  70
  71         DO_STRUCT_REQ_REP(WINBINDD_INTERFACE_VERSION, &req, &rep);
  72
  73         torture_assert_int_equal(torture,
  74                                  rep.data.interface_version,
  75                                  WINBIND_INTERFACE_VERSION,
  76                                  "winbind server and client doesn't match");
  77
  78         return true;
  79 }
  80
  81 static bool torture_winbind_struct_ping(struct torture_context *torture)
  82 {
  83         struct timeval tv = timeval_current();
  84         int timelimit = torture_setting_int(torture, "timelimit", 5);
  85         uint32_t total = 0;
  86
  87         torture_comment(torture,
  88                         "Running WINBINDD_PING (struct based) for %d seconds\n",
  89                         timelimit);
  90
  91         while (timeval_elapsed(&tv) < timelimit) {
  92                 DO_STRUCT_REQ_REP(WINBINDD_PING, NULL, NULL);
  93                 total++;
  94         }
  95
  96         torture_comment(torture,
  97                         "%u (%.1f/s) WINBINDD_PING (struct based)\n",
  98                         total, total / timeval_elapsed(&tv));
  99
 100         return true;
 101 }
 102
 103
 104 static char winbind_separator(struct torture_context *torture)
 105 {
 106         struct winbindd_response rep;
 107
 108         ZERO_STRUCT(rep);
 109
 110         DO_STRUCT_REQ_REP(WINBINDD_INFO, NULL, &rep);
 111
 112         return rep.data.info.winbind_separator;
 113 }
 114
 115 static bool torture_winbind_struct_info(struct torture_context *torture)
 116 {
 117         struct winbindd_response rep;
 118         const char *separator;
 119
 120         ZERO_STRUCT(rep);
 121
 122         torture_comment(torture, "Running WINBINDD_INFO (struct based)\n");
 123
 124         DO_STRUCT_REQ_REP(WINBINDD_INFO, NULL, &rep);
 125
 126         separator = torture_setting_string(torture,
 127                                            "winbindd_separator",
 128                                            lpcfg_winbind_separator(torture->lp_ctx));
 129
 130         torture_assert_int_equal(torture,
 131                                  rep.data.info.winbind_separator,
 132                                  *separator,
 133                                  "winbind separator doesn't match");
 134
 135         torture_comment(torture, "Samba Version '%s'\n",
 136                         rep.data.info.samba_version);
 137
 138         return true;
 139 }
 140
 141 static bool torture_winbind_struct_priv_pipe_dir(struct torture_context *torture)
 142 {
 143         struct winbindd_response rep;
 144         const char *got_dir;
 145
 146         ZERO_STRUCT(rep);
 147
 148         torture_comment(torture, "Running WINBINDD_PRIV_PIPE_DIR (struct based)\n");
 149
 150         DO_STRUCT_REQ_REP(WINBINDD_PRIV_PIPE_DIR, NULL, &rep);
 151
 152         got_dir = (const char *)rep.extra_data.data;
 153
 154         torture_assert(torture, got_dir, "NULL WINBINDD_PRIV_PIPE_DIR\n");
 155
 156         SAFE_FREE(rep.extra_data.data);
 157         return true;
 158 }
 159
 160 static bool torture_winbind_struct_netbios_name(struct torture_context *torture)
 161 {
 162         struct winbindd_response rep;
 163         const char *expected;
 164
 165         ZERO_STRUCT(rep);
 166
 167         torture_comment(torture, "Running WINBINDD_NETBIOS_NAME (struct based)\n");
 168
 169         DO_STRUCT_REQ_REP(WINBINDD_NETBIOS_NAME, NULL, &rep);
 170
 171         expected = torture_setting_string(torture,
 172                                           "winbindd_netbios_name",
 173                                           lpcfg_netbios_name(torture->lp_ctx));
 174         expected = strupper_talloc(torture, expected);
 175
 176         torture_assert_str_equal(torture,
 177                                  rep.data.netbios_name, expected,
 178                                  "winbindd's netbios name doesn't match");
 179
 180         return true;
 181 }
 182
 183 static bool get_winbind_domain(struct torture_context *torture, char **domain)
 184 {
 185         struct winbindd_response rep;
 186
 187         ZERO_STRUCT(rep);
 188
 189         DO_STRUCT_REQ_REP(WINBINDD_DOMAIN_NAME, NULL, &rep);
 190
 191         *domain = talloc_strdup(torture, rep.data.domain_name);
 192         torture_assert(torture, domain, "talloc error");
 193
 194         return true;
 195 }
 196
 197 static bool torture_winbind_struct_domain_name(struct torture_context *torture)
 198 {
 199         const char *expected;
 200         char *domain;
 201
 202         torture_comment(torture, "Running WINBINDD_DOMAIN_NAME (struct based)\n");
 203
 204         expected = torture_setting_string(torture,
 205                                           "winbindd_netbios_domain",
 206                                           lpcfg_workgroup(torture->lp_ctx));
 207
 208         get_winbind_domain(torture, &domain);
 209
 210         torture_assert_str_equal(torture, domain, expected,
 211                                  "winbindd's netbios domain doesn't match");
 212
 213         return true;
 214 }
 215
 216 static bool torture_winbind_struct_check_machacc(struct torture_context *torture)
 217 {
 218         bool ok;
 219         bool strict = torture_setting_bool(torture, "strict mode", false);
 220         struct winbindd_response rep;
 221
 222         ZERO_STRUCT(rep);
 223
 224         torture_comment(torture, "Running WINBINDD_CHECK_MACHACC (struct based)\n");
 225
 226         ok = true;
 227         DO_STRUCT_REQ_REP_EXT(WINBINDD_CHECK_MACHACC, NULL, &rep,
 228                               NSS_STATUS_SUCCESS, strict, ok = false,
 229                               "WINBINDD_CHECK_MACHACC");
 230
 231         if (!ok) {
 232                 torture_assert(torture,
 233                                strlen(rep.data.auth.nt_status_string)>0,
 234                                "Failed with empty nt_status_string");
 235
 236                 torture_warning(torture,"%s:%s:%s:%d\n",
 237                                 nt_errstr(NT_STATUS(rep.data.auth.nt_status)),
 238                                 rep.data.auth.nt_status_string,
 239                                 rep.data.auth.error_string,
 240                                 rep.data.auth.pam_error);
 241                 return true;
 242         }
 243
 244         torture_assert_ntstatus_ok(torture,
 245                                    NT_STATUS(rep.data.auth.nt_status),
 246                                    "WINBINDD_CHECK_MACHACC ok: nt_status");
 247
 248         torture_assert_str_equal(torture,
 249                                  rep.data.auth.nt_status_string,
 250                                  nt_errstr(NT_STATUS_OK),
 251                                  "WINBINDD_CHECK_MACHACC ok:nt_status_string");
 252
 253         torture_assert_str_equal(torture,
 254                                  rep.data.auth.error_string,
 255                                  get_friendly_nt_error_msg(NT_STATUS_OK),
 256                                  "WINBINDD_CHECK_MACHACC ok: error_string");
 257
 258         torture_assert_int_equal(torture,
 259                                  rep.data.auth.pam_error,
 260                                  nt_status_to_pam(NT_STATUS_OK),
 261                                  "WINBINDD_CHECK_MACHACC ok: pam_error");
 262
 263         return true;
 264 }
 265
 266 struct torture_trust_domain {
 267         const char *netbios_name;
 268         const char *dns_name;
 269         struct dom_sid *sid;
 270 };
 271
 272 static bool get_trusted_domains(struct torture_context *torture,
 273                                 struct torture_trust_domain **_d)
 274 {
 275         struct winbindd_request req;
 276         struct winbindd_response rep;
 277         struct torture_trust_domain *d = NULL;
 278         uint32_t dcount = 0;
 279         char line[256];
 280         const char *extra_data;
 281
 282         ZERO_STRUCT(req);
 283         ZERO_STRUCT(rep);
 284
 285         DO_STRUCT_REQ_REP(WINBINDD_LIST_TRUSTDOM, &req, &rep);
 286
 287         extra_data = (char *)rep.extra_data.data;
 288         if (!extra_data) {
 289                 return true;
 290         }
 291
 292         torture_assert(torture, extra_data, "NULL trust list");
 293
 294         while (next_token(&extra_data, line, "\n", sizeof(line))) {
 295                 char *p, *lp;
 296
 297                 d = talloc_realloc(torture, d,
 298                                    struct torture_trust_domain,
 299                                    dcount + 2);
 300                 ZERO_STRUCT(d[dcount+1]);
 301
 302                 lp = line;
 303                 p = strchr(lp, '\\');
 304                 torture_assert(torture, p, "missing 1st '\\' in line");
 305                 *p = 0;
 306                 d[dcount].netbios_name = talloc_strdup(d, lp);
 307                 torture_assert(torture, strlen(d[dcount].netbios_name) > 0,
 308                                "empty netbios_name");
 309
 310                 lp = p+1;
 311                 p = strchr(lp, '\\');
 312                 torture_assert(torture, p, "missing 2nd '\\' in line");
 313                 *p = 0;
 314                 d[dcount].dns_name = talloc_strdup(d, lp);
 315                 /* it's ok to have an empty dns_name */
 316
 317                 lp = p+1;
 318                 d[dcount].sid = dom_sid_parse_talloc(d, lp);
 319                 torture_assert(torture, d[dcount].sid,
 320                                "failed to parse sid");
 321
 322                 dcount++;
 323         }
 324         SAFE_FREE(rep.extra_data.data);
 325
 326         torture_assert(torture, dcount >= 2,
 327                        "The list of trusted domain should contain 2 entries");
 328
 329         *_d = d;
 330         return true;
 331 }
 332
 333 static bool torture_winbind_struct_list_trustdom(struct torture_context *torture)
 334 {
 335         struct winbindd_request req;
 336         struct winbindd_response rep;
 337         char *list1;
 338         char *list2;
 339         bool ok;
 340         struct torture_trust_domain *listd = NULL;
 341         uint32_t i;
 342
 343         torture_comment(torture, "Running WINBINDD_LIST_TRUSTDOM (struct based)\n");
 344
 345         ZERO_STRUCT(req);
 346         ZERO_STRUCT(rep);
 347
 348         req.data.list_all_domains = false;
 349
 350         DO_STRUCT_REQ_REP(WINBINDD_LIST_TRUSTDOM, &req, &rep);
 351
 352         list1 = (char *)rep.extra_data.data;
 353
 354         torture_comment(torture, "%s\n", list1);
 355
 356         ZERO_STRUCT(req);
 357         ZERO_STRUCT(rep);
 358
 359         req.data.list_all_domains = true;
 360
 361         DO_STRUCT_REQ_REP(WINBINDD_LIST_TRUSTDOM, &req, &rep);
 362
 363         list2 = (char *)rep.extra_data.data;
 364
 365         /*
 366          * The list_all_domains parameter should be ignored
 367          */
 368         torture_assert_str_equal(torture, list2, list1, "list_all_domains not ignored");
 369
 370         SAFE_FREE(list1);
 371         SAFE_FREE(list2);
 372
 373         ok = get_trusted_domains(torture, &listd);
 374         torture_assert(torture, ok, "failed to get trust list");
 375
 376         for (i=0; listd && listd[i].netbios_name; i++) {
 377                 if (i == 0) {
 378                         struct dom_sid *builtin_sid;
 379
 380                         builtin_sid = dom_sid_parse_talloc(torture, SID_BUILTIN);
 381
 382                         torture_assert_str_equal(torture,
 383                                                  listd[i].netbios_name,
 384                                                  NAME_BUILTIN,
 385                                                  "first domain should be 'BUILTIN'");
 386
 387                         torture_assert_str_equal(torture,
 388                                                  listd[i].dns_name,
 389                                                  "",
 390                                                  "BUILTIN domain should not have a dns name");
 391
 392                         ok = dom_sid_equal(builtin_sid,
 393                                            listd[i].sid);
 394                         torture_assert(torture, ok, "BUILTIN domain should have S-1-5-32");
 395
 396                         continue;
 397                 }
 398
 399                 /*
 400                  * TODO: verify the content of the 2nd and 3rd (in member server mode)
 401                  *       domain entries
 402                  */
 403         }
 404
 405         return true;
 406 }
 407
 408 static bool torture_winbind_struct_domain_info(struct torture_context *torture)
 409 {
 410         bool ok;
 411         struct torture_trust_domain *listd = NULL;
 412         uint32_t i;
 413
 414         torture_comment(torture, "Running WINBINDD_DOMAIN_INFO (struct based)\n");
 415
 416         ok = get_trusted_domains(torture, &listd);
 417         torture_assert(torture, ok, "failed to get trust list");
 418
 419         for (i=0; listd && listd[i].netbios_name; i++) {
 420                 struct winbindd_request req;
 421                 struct winbindd_response rep;
 422                 struct dom_sid *sid;
 423                 char *flagstr = talloc_strdup(torture," ");
 424
 425                 ZERO_STRUCT(req);
 426                 ZERO_STRUCT(rep);
 427
 428                 fstrcpy(req.domain_name, listd[i].netbios_name);
 429
 430                 DO_STRUCT_REQ_REP(WINBINDD_DOMAIN_INFO, &req, &rep);
 431
 432                 if (rep.data.domain_info.primary) {
 433                         flagstr = talloc_strdup_append(flagstr, "PR ");
 434                 }
 435
 436                 if (rep.data.domain_info.active_directory) {
 437                         torture_assert(torture,
 438                                        strlen(rep.data.domain_info.alt_name)>0,
 439                                        "Active Directory without DNS name");
 440                         flagstr = talloc_strdup_append(flagstr, "AD ");
 441                 }
 442
 443                 if (rep.data.domain_info.native_mode) {
 444                         torture_assert(torture,
 445                                        rep.data.domain_info.active_directory,
 446                                        "Native-Mode, but no Active Directory");
 447                         flagstr = talloc_strdup_append(flagstr, "NA ");
 448                 }
 449
 450                 torture_comment(torture, "DOMAIN '%s' => '%s' [%s] [%s]\n",
 451                                 rep.data.domain_info.name,
 452                                 rep.data.domain_info.alt_name,
 453                                 flagstr,
 454                                 rep.data.domain_info.sid);
 455
 456                 sid = dom_sid_parse_talloc(torture, rep.data.domain_info.sid);
 457                 torture_assert(torture, sid, "Failed to parse SID");
 458
 459                 ok = dom_sid_equal(listd[i].sid, sid);
 460                 torture_assert(torture, ok, "SID's doesn't match");
 461
 462                 torture_assert_str_equal(torture,
 463                                          rep.data.domain_info.name,
 464                                          listd[i].netbios_name,
 465                                          "Netbios domain name doesn't match");
 466
 467                 torture_assert_str_equal(torture,
 468                                          rep.data.domain_info.alt_name,
 469                                          listd[i].dns_name,
 470                                          "DNS domain name doesn't match");
 471         }
 472
 473         return true;
 474 }
 475
 476 static bool torture_winbind_struct_getdcname(struct torture_context *torture)
 477 {
 478         bool ok;
 479         bool strict = torture_setting_bool(torture, "strict mode", false);
 480         const char *domain_name = torture_setting_string(torture,
 481                                         "winbindd_netbios_domain",
 482                                         lpcfg_workgroup(torture->lp_ctx));
 483         struct torture_trust_domain *listd = NULL;
 484         uint32_t i, count = 0;
 485
 486         torture_comment(torture, "Running WINBINDD_GETDCNAME (struct based)\n");
 487
 488         ok = get_trusted_domains(torture, &listd);
 489         torture_assert(torture, ok, "failed to get trust list");
 490
 491         for (i=0; listd && listd[i].netbios_name; i++) {
 492                 struct winbindd_request req;
 493                 struct winbindd_response rep;
 494
 495                 /* getdcname is not expected to work on "BUILTIN" or our own
 496                  * domain */
 497                 if (strequal(listd[i].netbios_name, "BUILTIN") ||
 498                     strequal(listd[i].netbios_name, domain_name)) {
 499                         continue;
 500                 }
 501
 502                 ZERO_STRUCT(req);
 503                 ZERO_STRUCT(rep);
 504
 505                 fstrcpy(req.domain_name, listd[i].netbios_name);
 506
 507                 ok = true;
 508                 DO_STRUCT_REQ_REP_EXT(WINBINDD_GETDCNAME, &req, &rep,
 509                                       NSS_STATUS_SUCCESS,
 510                                       (i <2 || strict), ok = false,
 511                                       talloc_asprintf(torture, "DOMAIN '%s'",
 512                                                       req.domain_name));
 513                 if (!ok) continue;
 514
 515                 /* TODO: check rep.data.dc_name; */
 516                 torture_comment(torture, "DOMAIN '%s' => DCNAME '%s'\n",
 517                                 req.domain_name, rep.data.dc_name);
 518                 count++;
 519         }
 520
 521         if (strict) {
 522                 torture_assert(torture, count > 0,
 523                                "WiNBINDD_GETDCNAME was not tested");
 524         }
 525         return true;
 526 }
 527
 528 static bool torture_winbind_struct_dsgetdcname(struct torture_context *torture)
 529 {
 530         bool ok;
 531         bool strict = torture_setting_bool(torture, "strict mode", false);
 532         struct torture_trust_domain *listd = NULL;
 533         uint32_t i;
 534         uint32_t count = 0;
 535
 536         torture_comment(torture, "Running WINBINDD_DSGETDCNAME (struct based)\n");
 537
 538         ok = get_trusted_domains(torture, &listd);
 539         torture_assert(torture, ok, "failed to get trust list");
 540
 541         for (i=0; listd && listd[i].netbios_name; i++) {
 542                 struct winbindd_request req;
 543                 struct winbindd_response rep;
 544
 545                 ZERO_STRUCT(req);
 546                 ZERO_STRUCT(rep);
 547
 548                 if (strlen(listd[i].dns_name) == 0) continue;
 549
 550                 /*
 551                  * TODO: remove this and let winbindd give no dns name
 552                  *       for NT4 domains
 553                  */
 554                 if (strcmp(listd[i].dns_name, listd[i].netbios_name) == 0) {
 555                         continue;
 556                 }
 557
 558                 fstrcpy(req.domain_name, listd[i].dns_name);
 559
 560                 /* TODO: test more flag combinations */
 561                 req.flags = DS_DIRECTORY_SERVICE_REQUIRED;
 562
 563                 ok = true;
 564                 DO_STRUCT_REQ_REP_EXT(WINBINDD_DSGETDCNAME, &req, &rep,
 565                                       NSS_STATUS_SUCCESS,
 566                                       strict, ok = false,
 567                                       talloc_asprintf(torture, "DOMAIN '%s'",
 568                                                       req.domain_name));
 569                 if (!ok) continue;
 570
 571                 /* TODO: check rep.data.dc_name; */
 572                 torture_comment(torture, "DOMAIN '%s' => DCNAME '%s'\n",
 573                                 req.domain_name, rep.data.dc_name);
 574
 575                 count++;
 576         }
 577
 578         if (count == 0) {
 579                 torture_warning(torture, "WINBINDD_DSGETDCNAME"
 580                                 " was not tested with %d non-AD domains",
 581                                 i);
 582         }
 583
 584         if (strict) {
 585                 torture_assert(torture, count > 0,
 586                                "WiNBINDD_DSGETDCNAME was not tested");
 587         }
 588
 589         return true;
 590 }
 591
 592 static bool get_user_list(struct torture_context *torture, char ***users)
 593 {
 594         struct winbindd_request req;
 595         struct winbindd_response rep;
 596         char **u = NULL;
 597         uint32_t count;
 598         char name[256];
 599         const char *extra_data;
 600
 601         ZERO_STRUCT(req);
 602         ZERO_STRUCT(rep);
 603
 604         DO_STRUCT_REQ_REP(WINBINDD_LIST_USERS, &req, &rep);
 605
 606         extra_data = (char *)rep.extra_data.data;
 607         torture_assert(torture, extra_data, "NULL extra data");
 608
 609         for(count = 0;
 610             next_token(&extra_data, name, ",", sizeof(name));
 611             count++)
 612         {
 613                 u = talloc_realloc(torture, u, char *, count + 2);
 614                 u[count+1] = NULL;
 615                 u[count] = talloc_strdup(u, name);
 616         }
 617
 618         SAFE_FREE(rep.extra_data.data);
 619
 620         *users = u;
 621         return true;
 622 }
 623
 624 static bool torture_winbind_struct_list_users(struct torture_context *torture)
 625 {
 626         char **users;
 627         uint32_t count;
 628         bool ok;
 629
 630         torture_comment(torture, "Running WINBINDD_LIST_USERS (struct based)\n");
 631
 632         ok = get_user_list(torture, &users);
 633         torture_assert(torture, ok, "failed to get user list");
 634
 635         for (count = 0; users[count]; count++) { }
 636
 637         torture_comment(torture, "got %d users\n", count);
 638
 639         return true;
 640 }
 641
 642 static bool get_group_list(struct torture_context *torture,
 643                            unsigned int *num_entries,
 644                            char ***groups)
 645 {
 646         struct winbindd_request req;
 647         struct winbindd_response rep;
 648         char **g = NULL;
 649         uint32_t count;
 650         char name[256];
 651         const char *extra_data;
 652
 653         ZERO_STRUCT(req);
 654         ZERO_STRUCT(rep);
 655
 656         DO_STRUCT_REQ_REP(WINBINDD_LIST_GROUPS, &req, &rep);
 657         extra_data = (char *)rep.extra_data.data;
 658
 659         *num_entries = rep.data.num_entries;
 660
 661         if (*num_entries == 0) {
 662                 torture_assert(torture, extra_data == NULL,
 663                                "extra data is null for >0 reported entries\n");
 664                 *groups = NULL;
 665                 return true;
 666         }
 667
 668         torture_assert(torture, extra_data, "NULL extra data");
 669
 670         for(count = 0;
 671             next_token(&extra_data, name, ",", sizeof(name));
 672             count++)
 673         {
 674                 g = talloc_realloc(torture, g, char *, count + 2);
 675                 g[count+1] = NULL;
 676                 g[count] = talloc_strdup(g, name);
 677         }
 678
 679         SAFE_FREE(rep.extra_data.data);
 680
 681         torture_assert_int_equal(torture, *num_entries, count,
 682                                  "Wrong number of group entries reported.");
 683
 684         *groups = g;
 685         return true;
 686 }
 687
 688 static bool torture_winbind_struct_list_groups(struct torture_context *torture)
 689 {
 690         char **groups;
 691         uint32_t count;
 692         bool ok;
 693
 694         torture_comment(torture, "Running WINBINDD_LIST_GROUPS (struct based)\n");
 695
 696         ok = get_group_list(torture, &count, &groups);
 697         torture_assert(torture, ok, "failed to get group list");
 698
 699         torture_comment(torture, "got %d groups\n", count);
 700
 701         return true;
 702 }
 703
 704 struct torture_domain_sequence {
 705         const char *netbios_name;
 706         uint32_t seq;
 707 };
 708
 709 static bool get_sequence_numbers(struct torture_context *torture,
 710                                  struct torture_domain_sequence **seqs)
 711 {
 712         struct winbindd_request req;
 713         struct winbindd_response rep;
 714         const char *extra_data;
 715         char line[256];
 716         uint32_t count = 0;
 717         struct torture_domain_sequence *s = NULL;
 718
 719         ZERO_STRUCT(req);
 720         ZERO_STRUCT(rep);
 721
 722         DO_STRUCT_REQ_REP(WINBINDD_SHOW_SEQUENCE, &req, &rep);
 723
 724         extra_data = (char *)rep.extra_data.data;
 725         torture_assert(torture, extra_data, "NULL sequence list");
 726
 727         while (next_token(&extra_data, line, "\n", sizeof(line))) {
 728                 char *p, *lp;
 729                 uint32_t seq;
 730
 731                 s = talloc_realloc(torture, s, struct torture_domain_sequence,
 732                                    count + 2);
 733                 ZERO_STRUCT(s[count+1]);
 734
 735                 lp = line;
 736                 p = strchr(lp, ' ');
 737                 torture_assert(torture, p, "invalid line format");
 738                 *p = 0;
 739                 s[count].netbios_name = talloc_strdup(s, lp);
 740
 741                 lp = p+1;
 742                 torture_assert(torture, strncmp(lp, ": ", 2) == 0,
 743                                "invalid line format");
 744                 lp += 2;
 745                 if (strcmp(lp, "DISCONNECTED") == 0) {
 746                         seq = (uint32_t)-1;
 747                 } else {
 748                         seq = (uint32_t)strtol(lp, &p, 10);
 749                         torture_assert(torture, (*p == '\0'),
 750                                        "invalid line format");
 751                         torture_assert(torture, (seq != (uint32_t)-1),
 752                                        "sequence number -1 encountered");
 753                 }
 754                 s[count].seq = seq;
 755
 756                 count++;
 757         }
 758         SAFE_FREE(rep.extra_data.data);
 759
 760         torture_assert(torture, count >= 2, "The list of domain sequence "
 761                        "numbers should contain 2 entries");
 762
 763         *seqs = s;
 764         return true;
 765 }
 766
 767 static bool torture_winbind_struct_show_sequence(struct torture_context *torture)
 768 {
 769         bool ok;
 770         uint32_t i;
 771         struct torture_trust_domain *domlist = NULL;
 772         struct torture_domain_sequence *s = NULL;
 773
 774         torture_comment(torture, "Running WINBINDD_SHOW_SEQUENCE (struct based)\n");
 775
 776         ok = get_sequence_numbers(torture, &s);
 777         torture_assert(torture, ok, "failed to get list of sequence numbers");
 778
 779         ok = get_trusted_domains(torture, &domlist);
 780         torture_assert(torture, ok, "failed to get trust list");
 781
 782         for (i=0; domlist[i].netbios_name; i++) {
 783                 struct winbindd_request req;
 784                 struct winbindd_response rep;
 785                 uint32_t seq;
 786
 787                 torture_assert(torture, s[i].netbios_name,
 788                                "more domains received in second run");
 789                 torture_assert_str_equal(torture, domlist[i].netbios_name,
 790                                          s[i].netbios_name,
 791                                          "inconsistent order of domain lists");
 792
 793                 ZERO_STRUCT(req);
 794                 ZERO_STRUCT(rep);
 795                 fstrcpy(req.domain_name, domlist[i].netbios_name);
 796
 797                 DO_STRUCT_REQ_REP(WINBINDD_SHOW_SEQUENCE, &req, &rep);
 798
 799                 seq = rep.data.sequence_number;
 800
 801                 if (i == 0) {
 802                         torture_assert(torture, (seq != (uint32_t)-1),
 803                                        "BUILTIN domain disconnected");
 804                 } else if (i == 1) {
 805                         torture_assert(torture, (seq != (uint32_t)-1),
 806                                        "local domain disconnected");
 807                 }
 808
 809
 810                 if (seq == (uint32_t)-1) {
 811                         torture_comment(torture, " * %s : DISCONNECTED\n",
 812                                         req.domain_name);
 813                 } else {
 814                         torture_comment(torture, " * %s : %d\n",
 815                                         req.domain_name, seq);
 816                 }
 817                 torture_assert(torture, (seq >= s[i].seq),
 818                                "illegal sequence number encountered");
 819         }
 820
 821         return true;
 822 }
 823
 824 static bool torture_winbind_struct_setpwent(struct torture_context *torture)
 825 {
 826         struct winbindd_request req;
 827         struct winbindd_response rep;
 828
 829         torture_comment(torture, "Running WINBINDD_SETPWENT (struct based)\n");
 830
 831         ZERO_STRUCT(req);
 832         ZERO_STRUCT(rep);
 833
 834         DO_STRUCT_REQ_REP(WINBINDD_SETPWENT, &req, &rep);
 835
 836         return true;
 837 }
 838
 839 static bool torture_winbind_struct_getpwent(struct torture_context *torture)
 840 {
 841         struct winbindd_request req;
 842         struct winbindd_response rep;
 843         struct winbindd_pw *pwent;
 844
 845         torture_comment(torture, "Running WINBINDD_GETPWENT (struct based)\n");
 846
 847         torture_comment(torture, " - Running WINBINDD_SETPWENT first\n");
 848         ZERO_STRUCT(req);
 849         ZERO_STRUCT(rep);
 850         DO_STRUCT_REQ_REP(WINBINDD_SETPWENT, &req, &rep);
 851
 852         torture_comment(torture, " - Running WINBINDD_GETPWENT now\n");
 853         ZERO_STRUCT(req);
 854         ZERO_STRUCT(rep);
 855         req.data.num_entries = 1;
 856         if (torture_setting_bool(torture, "samba3", false)) {
 857                 DO_STRUCT_REQ_REP_EXT(WINBINDD_GETPWENT, &req, &rep,
 858                                       NSS_STATUS_SUCCESS, false, _STRUCT_NOOP,
 859                                       NULL);
 860         } else {
 861                 DO_STRUCT_REQ_REP(WINBINDD_GETPWENT, &req, &rep);
 862         }
 863         pwent = (struct winbindd_pw *)rep.extra_data.data;
 864         if (!torture_setting_bool(torture, "samba3", false)) {
 865                 torture_assert(torture, (pwent != NULL), "NULL pwent");
 866         }
 867         if (pwent) {
 868                 torture_comment(torture, "name: %s, uid: %d, gid: %d, shell: %s\n",
 869                                 pwent->pw_name, pwent->pw_uid, pwent->pw_gid,
 870                                 pwent->pw_shell);
 871         }
 872
 873         return true;
 874 }
 875
 876 static bool torture_winbind_struct_endpwent(struct torture_context *torture)
 877 {
 878         struct winbindd_request req;
 879         struct winbindd_response rep;
 880
 881         torture_comment(torture, "Running WINBINDD_ENDPWENT (struct based)\n");
 882
 883         ZERO_STRUCT(req);
 884         ZERO_STRUCT(rep);
 885
 886         DO_STRUCT_REQ_REP(WINBINDD_ENDPWENT, &req, &rep);
 887
 888         return true;
 889 }
 890
 891 /* Copy of parse_domain_user from winbindd_util.c.  Parse a string of the
 892    form DOMAIN/user into a domain and a user */
 893
 894 static bool parse_domain_user(struct torture_context *torture,
 895                               const char *domuser, fstring domain,
 896                               fstring user)
 897 {
 898         char *p = strchr(domuser, winbind_separator(torture));
 899         char *dom = NULL;
 900
 901         if (!p) {
 902                 /* Maybe it was a UPN? */
 903                 if ((p = strchr(domuser, '@')) != NULL) {
 904                         fstrcpy(domain, "");
 905                         fstrcpy(user, domuser);
 906                         return true;
 907                 }
 908
 909                 fstrcpy(user, domuser);
 910                 get_winbind_domain(torture, &dom);
 911                 fstrcpy(domain, dom);
 912                 return true;
 913         }
 914
 915         fstrcpy(user, p+1);
 916         fstrcpy(domain, domuser);
 917         domain[PTR_DIFF(p, domuser)] = 0;
 918
 919         return true;
 920 }
 921
 922 static bool lookup_name_sid_list(struct torture_context *torture, char **list)
 923 {
 924         uint32_t count;
 925
 926         for (count = 0; list[count]; count++) {
 927                 struct winbindd_request req;
 928                 struct winbindd_response rep;
 929                 char *sid;
 930                 char *name;
 931                 const char *domain_name = torture_setting_string(torture,
 932                                                 "winbindd_netbios_domain",
 933                                                 lpcfg_workgroup(torture->lp_ctx));
 934
 935                 ZERO_STRUCT(req);
 936                 ZERO_STRUCT(rep);
 937
 938                 parse_domain_user(torture, list[count], req.data.name.dom_name,
 939                                   req.data.name.name);
 940
 941                 DO_STRUCT_REQ_REP(WINBINDD_LOOKUPNAME, &req, &rep);
 942
 943                 sid = talloc_strdup(torture, rep.data.sid.sid);
 944
 945                 ZERO_STRUCT(req);
 946                 ZERO_STRUCT(rep);
 947
 948                 fstrcpy(req.data.sid, sid);
 949
 950                 DO_STRUCT_REQ_REP(WINBINDD_LOOKUPSID, &req, &rep);
 951
 952                 if (strequal(rep.data.name.dom_name, domain_name)) {
 953                         name = talloc_asprintf(torture, "%s",
 954                                                rep.data.name.name);
 955                 } else {
 956                         name = talloc_asprintf(torture, "%s%c%s",
 957                                                rep.data.name.dom_name,
 958                                                winbind_separator(torture),
 959                                                rep.data.name.name);
 960                 }
 961
 962                 torture_assert_casestr_equal(torture, list[count], name,
 963                                          "LOOKUP_SID after LOOKUP_NAME != id");
 964
 965 #if 0
 966                 torture_comment(torture, " %s -> %s -> %s\n", list[count],
 967                                 sid, name);
 968 #endif
 969
 970                 talloc_free(sid);
 971                 talloc_free(name);
 972         }
 973
 974         return true;
 975 }
 976
 977 static bool name_is_in_list(const char *name, char **list)
 978 {
 979         uint32_t count;
 980
 981         for (count = 0; list && list[count]; count++) {
 982                 if (strequal(name, list[count])) {
 983                         return true;
 984                 }
 985         }
 986         return false;
 987 }
 988
 989 static bool torture_winbind_struct_lookup_name_sid(struct torture_context *torture)
 990 {
 991         struct winbindd_request req;
 992         struct winbindd_response rep;
 993         const char *invalid_sid = "S-0-0-7";
 994         char *domain = NULL;
 995         const char *invalid_user = "noone";
 996         char *invalid_name;
 997         bool strict = torture_setting_bool(torture, "strict mode", false);
 998         char **users;
 999         char **groups;
1000         uint32_t count, num_groups;
1001         bool ok;
1002
1003         torture_comment(torture, "Running WINBINDD_LOOKUP_NAME_SID (struct based)\n");
1004
1005         ok = get_user_list(torture, &users);
1006         torture_assert(torture, ok, "failed to retrieve list of users");
1007         lookup_name_sid_list(torture, users);
1008
1009         ok = get_group_list(torture, &num_groups, &groups);
1010         torture_assert(torture, ok, "failed to retrieve list of groups");
1011         if (num_groups > 0) {
1012                 lookup_name_sid_list(torture, groups);
1013         }
1014
1015         ZERO_STRUCT(req);
1016         ZERO_STRUCT(rep);
1017
1018         fstrcpy(req.data.sid, invalid_sid);
1019
1020         ok = true;
1021         DO_STRUCT_REQ_REP_EXT(WINBINDD_LOOKUPSID, &req, &rep,
1022                               NSS_STATUS_NOTFOUND,
1023                               strict,
1024                               ok=false,
1025                               talloc_asprintf(torture,
1026                                               "invalid sid %s was resolved",
1027                                               invalid_sid));
1028
1029         ZERO_STRUCT(req);
1030         ZERO_STRUCT(rep);
1031
1032         /* try to find an invalid name... */
1033
1034         count = 0;
1035         get_winbind_domain(torture, &domain);
1036         do {
1037                 count++;
1038                 invalid_name = talloc_asprintf(torture, "%s/%s%u",
1039                                                domain,
1040                                                invalid_user, count);
1041         } while(name_is_in_list(invalid_name, users) ||
1042                 name_is_in_list(invalid_name, groups));
1043
1044         fstrcpy(req.data.name.dom_name, domain);
1045         fstrcpy(req.data.name.name,
1046                 talloc_asprintf(torture, "%s%u", invalid_user,
1047                                 count));
1048
1049         ok = true;
1050         DO_STRUCT_REQ_REP_EXT(WINBINDD_LOOKUPNAME, &req, &rep,
1051                               NSS_STATUS_NOTFOUND,
1052                               strict,
1053                               ok=false,
1054                               talloc_asprintf(torture,
1055                                               "invalid name %s was resolved",
1056                                               invalid_name));
1057
1058         talloc_free(users);
1059         talloc_free(groups);
1060
1061         return true;
1062 }
1063
1064 struct torture_suite *torture_winbind_struct_init(void)
1065 {
1066         struct torture_suite *suite = torture_suite_create(talloc_autofree_context(), "struct");
1067
1068         torture_suite_add_simple_test(suite, "interface_version", torture_winbind_struct_interface_version);
1069         torture_suite_add_simple_test(suite, "ping", torture_winbind_struct_ping);
1070         torture_suite_add_simple_test(suite, "info", torture_winbind_struct_info);
1071         torture_suite_add_simple_test(suite, "priv_pipe_dir", torture_winbind_struct_priv_pipe_dir);
1072         torture_suite_add_simple_test(suite, "netbios_name", torture_winbind_struct_netbios_name);
1073         torture_suite_add_simple_test(suite, "domain_name", torture_winbind_struct_domain_name);
1074         torture_suite_add_simple_test(suite, "check_machacc", torture_winbind_struct_check_machacc);
1075         torture_suite_add_simple_test(suite, "list_trustdom", torture_winbind_struct_list_trustdom);
1076         torture_suite_add_simple_test(suite, "domain_info", torture_winbind_struct_domain_info);
1077         torture_suite_add_simple_test(suite, "getdcname", torture_winbind_struct_getdcname);
1078         torture_suite_add_simple_test(suite, "dsgetdcname", torture_winbind_struct_dsgetdcname);
1079         torture_suite_add_simple_test(suite, "list_users", torture_winbind_struct_list_users);
1080         torture_suite_add_simple_test(suite, "list_groups", torture_winbind_struct_list_groups);
1081         torture_suite_add_simple_test(suite, "show_sequence", torture_winbind_struct_show_sequence);
1082         torture_suite_add_simple_test(suite, "setpwent", torture_winbind_struct_setpwent);
1083         torture_suite_add_simple_test(suite, "getpwent", torture_winbind_struct_getpwent);
1084         torture_suite_add_simple_test(suite, "endpwent", torture_winbind_struct_endpwent);
1085         torture_suite_add_simple_test(suite, "lookup_name_sid", torture_winbind_struct_lookup_name_sid);
1086
1087         suite->description = talloc_strdup(suite, "WINBIND - struct based protocol tests");
1088
1089         return suite;
1090 }