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         torture_assert(torture, extra_data != NULL,
 289                        "Trust list was NULL: the list of trusted domain "
 290                        "should be returned, with at least 2 entries "
 291                        "(BUILTIN, and the local domain)");
 292
 293         while (next_token(&extra_data, line, "\n", sizeof(line))) {
 294                 char *p, *lp;
 295
 296                 d = talloc_realloc(torture, d,
 297                                    struct torture_trust_domain,
 298                                    dcount + 2);
 299                 ZERO_STRUCT(d[dcount+1]);
 300
 301                 lp = line;
 302                 p = strchr(lp, '\\');
 303                 torture_assert(torture, p, "missing 1st '\\' in line");
 304                 *p = 0;
 305                 d[dcount].netbios_name = talloc_strdup(d, lp);
 306                 torture_assert(torture, strlen(d[dcount].netbios_name) > 0,
 307                                "empty netbios_name");
 308
 309                 lp = p+1;
 310                 p = strchr(lp, '\\');
 311                 torture_assert(torture, p, "missing 2nd '\\' in line");
 312                 *p = 0;
 313                 d[dcount].dns_name = talloc_strdup(d, lp);
 314                 /* it's ok to have an empty dns_name */
 315
 316                 lp = p+1;
 317                 d[dcount].sid = dom_sid_parse_talloc(d, lp);
 318                 torture_assert(torture, d[dcount].sid,
 319                                "failed to parse sid");
 320
 321                 dcount++;
 322         }
 323         SAFE_FREE(rep.extra_data.data);
 324
 325         torture_assert(torture, dcount >= 2,
 326                        "The list of trusted domain should contain 2 entries "
 327                        "(BUILTIN, and the local domain)");
 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                 torture_comment(torture, "LIST[%u] '%s' => '%s' [%s]\n",
 421                                 (unsigned)i,
 422                                 listd[i].netbios_name,
 423                                 listd[i].dns_name,
 424                                 dom_sid_string(torture, listd[i].sid));
 425         }
 426
 427         for (i=0; listd && listd[i].netbios_name; i++) {
 428                 struct winbindd_request req;
 429                 struct winbindd_response rep;
 430                 struct dom_sid *sid;
 431                 char *flagstr = talloc_strdup(torture," ");
 432
 433                 ZERO_STRUCT(req);
 434                 ZERO_STRUCT(rep);
 435
 436                 fstrcpy(req.domain_name, listd[i].netbios_name);
 437
 438                 DO_STRUCT_REQ_REP(WINBINDD_DOMAIN_INFO, &req, &rep);
 439
 440                 if (rep.data.domain_info.primary) {
 441                         flagstr = talloc_strdup_append(flagstr, "PR ");
 442                 }
 443
 444                 if (rep.data.domain_info.active_directory) {
 445                         torture_assert(torture,
 446                                        strlen(rep.data.domain_info.alt_name)>0,
 447                                        "Active Directory without DNS name");
 448                         flagstr = talloc_strdup_append(flagstr, "AD ");
 449                 }
 450
 451                 if (rep.data.domain_info.native_mode) {
 452                         torture_assert(torture,
 453                                        rep.data.domain_info.active_directory,
 454                                        "Native-Mode, but no Active Directory");
 455                         flagstr = talloc_strdup_append(flagstr, "NA ");
 456                 }
 457
 458                 torture_comment(torture, "DOMAIN[%u] '%s' => '%s' [%s] [%s]\n",
 459                                 (unsigned)i,
 460                                 rep.data.domain_info.name,
 461                                 rep.data.domain_info.alt_name,
 462                                 flagstr,
 463                                 rep.data.domain_info.sid);
 464
 465                 sid = dom_sid_parse_talloc(torture, rep.data.domain_info.sid);
 466                 torture_assert(torture, sid, "Failed to parse SID");
 467
 468                 ok = dom_sid_equal(listd[i].sid, sid);
 469                 torture_assert(torture, ok, talloc_asprintf(torture, "SID's doesn't match [%s] != [%s]",
 470                                dom_sid_string(torture, listd[i].sid),
 471                                dom_sid_string(torture, sid)));
 472
 473                 torture_assert_str_equal(torture,
 474                                          rep.data.domain_info.name,
 475                                          listd[i].netbios_name,
 476                                          "Netbios domain name doesn't match");
 477
 478                 torture_assert_str_equal(torture,
 479                                          rep.data.domain_info.alt_name,
 480                                          listd[i].dns_name,
 481                                          "DNS domain name doesn't match");
 482         }
 483
 484         return true;
 485 }
 486
 487 static bool torture_winbind_struct_getdcname(struct torture_context *torture)
 488 {
 489         bool ok;
 490         bool strict = torture_setting_bool(torture, "strict mode", false);
 491         const char *domain_name = torture_setting_string(torture,
 492                                         "winbindd_netbios_domain",
 493                                         lpcfg_workgroup(torture->lp_ctx));
 494         struct torture_trust_domain *listd = NULL;
 495         uint32_t i, count = 0;
 496
 497         torture_comment(torture, "Running WINBINDD_GETDCNAME (struct based)\n");
 498
 499         ok = get_trusted_domains(torture, &listd);
 500         torture_assert(torture, ok, "failed to get trust list");
 501
 502         for (i=0; listd && listd[i].netbios_name; i++) {
 503                 struct winbindd_request req;
 504                 struct winbindd_response rep;
 505
 506                 /* getdcname is not expected to work on "BUILTIN" or our own
 507                  * domain */
 508                 if (strequal(listd[i].netbios_name, "BUILTIN") ||
 509                     strequal(listd[i].netbios_name, domain_name)) {
 510                         continue;
 511                 }
 512
 513                 ZERO_STRUCT(req);
 514                 ZERO_STRUCT(rep);
 515
 516                 fstrcpy(req.domain_name, listd[i].netbios_name);
 517
 518                 ok = true;
 519                 DO_STRUCT_REQ_REP_EXT(WINBINDD_GETDCNAME, &req, &rep,
 520                                       NSS_STATUS_SUCCESS,
 521                                       (i <2 || strict), ok = false,
 522                                       talloc_asprintf(torture, "DOMAIN '%s'",
 523                                                       req.domain_name));
 524                 if (!ok) continue;
 525
 526                 /* TODO: check rep.data.dc_name; */
 527                 torture_comment(torture, "DOMAIN '%s' => DCNAME '%s'\n",
 528                                 req.domain_name, rep.data.dc_name);
 529                 count++;
 530         }
 531
 532         if (strict) {
 533                 torture_assert(torture, count > 0,
 534                                "WiNBINDD_GETDCNAME was not tested");
 535         }
 536         return true;
 537 }
 538
 539 static bool torture_winbind_struct_dsgetdcname(struct torture_context *torture)
 540 {
 541         bool ok;
 542         bool strict = torture_setting_bool(torture, "strict mode", false);
 543         struct torture_trust_domain *listd = NULL;
 544         uint32_t i;
 545         uint32_t count = 0;
 546
 547         torture_comment(torture, "Running WINBINDD_DSGETDCNAME (struct based)\n");
 548
 549         ok = get_trusted_domains(torture, &listd);
 550         torture_assert(torture, ok, "failed to get trust list");
 551
 552         for (i=0; listd && listd[i].netbios_name; i++) {
 553                 struct winbindd_request req;
 554                 struct winbindd_response rep;
 555
 556                 ZERO_STRUCT(req);
 557                 ZERO_STRUCT(rep);
 558
 559                 if (strlen(listd[i].dns_name) == 0) continue;
 560
 561                 /*
 562                  * TODO: remove this and let winbindd give no dns name
 563                  *       for NT4 domains
 564                  */
 565                 if (strcmp(listd[i].dns_name, listd[i].netbios_name) == 0) {
 566                         continue;
 567                 }
 568
 569                 fstrcpy(req.domain_name, listd[i].dns_name);
 570
 571                 /* TODO: test more flag combinations */
 572                 req.flags = DS_DIRECTORY_SERVICE_REQUIRED;
 573
 574                 ok = true;
 575                 DO_STRUCT_REQ_REP_EXT(WINBINDD_DSGETDCNAME, &req, &rep,
 576                                       NSS_STATUS_SUCCESS,
 577                                       strict, ok = false,
 578                                       talloc_asprintf(torture, "DOMAIN '%s'",
 579                                                       req.domain_name));
 580                 if (!ok) continue;
 581
 582                 /* TODO: check rep.data.dc_name; */
 583                 torture_comment(torture, "DOMAIN '%s' => DCNAME '%s'\n",
 584                                 req.domain_name, rep.data.dc_name);
 585
 586                 count++;
 587         }
 588
 589         if (count == 0) {
 590                 torture_warning(torture, "WINBINDD_DSGETDCNAME"
 591                                 " was not tested with %d non-AD domains",
 592                                 i);
 593         }
 594
 595         if (strict) {
 596                 torture_assert(torture, count > 0,
 597                                "WiNBINDD_DSGETDCNAME was not tested");
 598         }
 599
 600         return true;
 601 }
 602
 603 static bool get_user_list(struct torture_context *torture, char ***users)
 604 {
 605         struct winbindd_request req;
 606         struct winbindd_response rep;
 607         char **u = NULL;
 608         uint32_t count;
 609         char name[256];
 610         const char *extra_data;
 611
 612         ZERO_STRUCT(req);
 613         ZERO_STRUCT(rep);
 614
 615         DO_STRUCT_REQ_REP(WINBINDD_LIST_USERS, &req, &rep);
 616
 617         extra_data = (char *)rep.extra_data.data;
 618         torture_assert(torture, extra_data, "NULL extra data");
 619
 620         for(count = 0;
 621             next_token(&extra_data, name, ",", sizeof(name));
 622             count++)
 623         {
 624                 u = talloc_realloc(torture, u, char *, count + 2);
 625                 u[count+1] = NULL;
 626                 u[count] = talloc_strdup(u, name);
 627         }
 628
 629         SAFE_FREE(rep.extra_data.data);
 630
 631         *users = u;
 632         return true;
 633 }
 634
 635 static bool torture_winbind_struct_list_users(struct torture_context *torture)
 636 {
 637         char **users;
 638         uint32_t count;
 639         bool ok;
 640
 641         torture_comment(torture, "Running WINBINDD_LIST_USERS (struct based)\n");
 642
 643         ok = get_user_list(torture, &users);
 644         torture_assert(torture, ok, "failed to get user list");
 645
 646         for (count = 0; users[count]; count++) { }
 647
 648         torture_comment(torture, "got %d users\n", count);
 649
 650         return true;
 651 }
 652
 653 static bool get_group_list(struct torture_context *torture,
 654                            unsigned int *num_entries,
 655                            char ***groups)
 656 {
 657         struct winbindd_request req;
 658         struct winbindd_response rep;
 659         char **g = NULL;
 660         uint32_t count;
 661         char name[256];
 662         const char *extra_data;
 663
 664         ZERO_STRUCT(req);
 665         ZERO_STRUCT(rep);
 666
 667         DO_STRUCT_REQ_REP(WINBINDD_LIST_GROUPS, &req, &rep);
 668         extra_data = (char *)rep.extra_data.data;
 669
 670         *num_entries = rep.data.num_entries;
 671
 672         if (*num_entries == 0) {
 673                 torture_assert(torture, extra_data == NULL,
 674                                "extra data is null for >0 reported entries\n");
 675                 *groups = NULL;
 676                 return true;
 677         }
 678
 679         torture_assert(torture, extra_data, "NULL extra data");
 680
 681         for(count = 0;
 682             next_token(&extra_data, name, ",", sizeof(name));
 683             count++)
 684         {
 685                 g = talloc_realloc(torture, g, char *, count + 2);
 686                 g[count+1] = NULL;
 687                 g[count] = talloc_strdup(g, name);
 688         }
 689
 690         SAFE_FREE(rep.extra_data.data);
 691
 692         torture_assert_int_equal(torture, *num_entries, count,
 693                                  "Wrong number of group entries reported.");
 694
 695         *groups = g;
 696         return true;
 697 }
 698
 699 static bool torture_winbind_struct_list_groups(struct torture_context *torture)
 700 {
 701         char **groups;
 702         uint32_t count;
 703         bool ok;
 704
 705         torture_comment(torture, "Running WINBINDD_LIST_GROUPS (struct based)\n");
 706
 707         ok = get_group_list(torture, &count, &groups);
 708         torture_assert(torture, ok, "failed to get group list");
 709
 710         torture_comment(torture, "got %d groups\n", count);
 711
 712         return true;
 713 }
 714
 715 struct torture_domain_sequence {
 716         const char *netbios_name;
 717         uint32_t seq;
 718 };
 719
 720 static bool get_sequence_numbers(struct torture_context *torture,
 721                                  struct torture_domain_sequence **seqs)
 722 {
 723         struct winbindd_request req;
 724         struct winbindd_response rep;
 725         const char *extra_data;
 726         char line[256];
 727         uint32_t count = 0;
 728         struct torture_domain_sequence *s = NULL;
 729
 730         ZERO_STRUCT(req);
 731         ZERO_STRUCT(rep);
 732
 733         DO_STRUCT_REQ_REP(WINBINDD_SHOW_SEQUENCE, &req, &rep);
 734
 735         extra_data = (char *)rep.extra_data.data;
 736         torture_assert(torture, extra_data, "NULL sequence list");
 737
 738         while (next_token(&extra_data, line, "\n", sizeof(line))) {
 739                 char *p, *lp;
 740                 uint32_t seq;
 741
 742                 s = talloc_realloc(torture, s, struct torture_domain_sequence,
 743                                    count + 2);
 744                 ZERO_STRUCT(s[count+1]);
 745
 746                 lp = line;
 747                 p = strchr(lp, ' ');
 748                 torture_assert(torture, p, "invalid line format");
 749                 *p = 0;
 750                 s[count].netbios_name = talloc_strdup(s, lp);
 751
 752                 lp = p+1;
 753                 torture_assert(torture, strncmp(lp, ": ", 2) == 0,
 754                                "invalid line format");
 755                 lp += 2;
 756                 if (strcmp(lp, "DISCONNECTED") == 0) {
 757                         seq = (uint32_t)-1;
 758                 } else {
 759                         seq = (uint32_t)strtol(lp, &p, 10);
 760                         torture_assert(torture, (*p == '\0'),
 761                                        "invalid line format");
 762                         torture_assert(torture, (seq != (uint32_t)-1),
 763                                        "sequence number -1 encountered");
 764                 }
 765                 s[count].seq = seq;
 766
 767                 count++;
 768         }
 769         SAFE_FREE(rep.extra_data.data);
 770
 771         torture_assert(torture, count >= 2, "The list of domain sequence "
 772                        "numbers should contain 2 entries");
 773
 774         *seqs = s;
 775         return true;
 776 }
 777
 778 static bool torture_winbind_struct_show_sequence(struct torture_context *torture)
 779 {
 780         bool ok;
 781         uint32_t i;
 782         struct torture_trust_domain *domlist = NULL;
 783         struct torture_domain_sequence *s = NULL;
 784
 785         torture_comment(torture, "Running WINBINDD_SHOW_SEQUENCE (struct based)\n");
 786
 787         ok = get_sequence_numbers(torture, &s);
 788         torture_assert(torture, ok, "failed to get list of sequence numbers");
 789
 790         ok = get_trusted_domains(torture, &domlist);
 791         torture_assert(torture, ok, "failed to get trust list");
 792
 793         for (i=0; domlist[i].netbios_name; i++) {
 794                 struct winbindd_request req;
 795                 struct winbindd_response rep;
 796                 uint32_t seq;
 797
 798                 torture_assert(torture, s[i].netbios_name,
 799                                "more domains received in second run");
 800                 torture_assert_str_equal(torture, domlist[i].netbios_name,
 801                                          s[i].netbios_name,
 802                                          "inconsistent order of domain lists");
 803
 804                 ZERO_STRUCT(req);
 805                 ZERO_STRUCT(rep);
 806                 fstrcpy(req.domain_name, domlist[i].netbios_name);
 807
 808                 ok = true;
 809                 DO_STRUCT_REQ_REP_EXT(WINBINDD_SHOW_SEQUENCE, &req, &rep,
 810                                       NSS_STATUS_SUCCESS,
 811                                       false, ok = false,
 812                                       "WINBINDD_SHOW_SEQUENCE");
 813                 if (ok == false) {
 814                         torture_warning(torture,
 815                                         "WINBINDD_SHOW_SEQUENCE on "
 816                                         "domain %s failed\n",
 817                                         req.domain_name);
 818
 819                         /*
 820                          * Only fail for the first two domain that we
 821                          * check specially below, otherwise we fail on
 822                          * trusts generated by the LSA torture test
 823                          * that do not really exist.
 824                          */
 825                         if (i > 1) {
 826                                 /*
 827                                  * Do not confirm the sequence numbers
 828                                  * below
 829                                  */
 830                                 return true;
 831                         }
 832
 833                         torture_comment(torture,
 834                                         "Full trust list for "
 835                                         "WINBINDD_SHOW_SEQUENCE "
 836                                         "test was:\n");
 837                         for (i=0; domlist[i].netbios_name; i++) {
 838                                 torture_comment(torture,
 839                                                 "%s\n",
 840                                                 domlist[i].netbios_name);
 841                         }
 842
 843                         return false;
 844                 }
 845
 846                 seq = rep.data.sequence_number;
 847
 848                 if (i == 0) {
 849                         torture_assert(torture, (seq != (uint32_t)-1),
 850                                        "BUILTIN domain disconnected");
 851                 } else if (i == 1) {
 852                         torture_assert(torture, (seq != (uint32_t)-1),
 853                                        "local domain disconnected");
 854                 }
 855
 856
 857                 if (seq == (uint32_t)-1) {
 858                         torture_comment(torture, " * %s : DISCONNECTED\n",
 859                                         req.domain_name);
 860                 } else {
 861                         torture_comment(torture, " * %s : %d\n",
 862                                         req.domain_name, seq);
 863                 }
 864                 torture_assert(torture, (seq >= s[i].seq),
 865                                "illegal sequence number encountered");
 866         }
 867
 868         return true;
 869 }
 870
 871 static bool torture_winbind_struct_setpwent(struct torture_context *torture)
 872 {
 873         struct winbindd_request req;
 874         struct winbindd_response rep;
 875
 876         torture_comment(torture, "Running WINBINDD_SETPWENT (struct based)\n");
 877
 878         ZERO_STRUCT(req);
 879         ZERO_STRUCT(rep);
 880
 881         DO_STRUCT_REQ_REP(WINBINDD_SETPWENT, &req, &rep);
 882
 883         return true;
 884 }
 885
 886 static bool torture_winbind_struct_getpwent(struct torture_context *torture)
 887 {
 888         struct winbindd_request req;
 889         struct winbindd_response rep;
 890         struct winbindd_pw *pwent;
 891
 892         torture_comment(torture, "Running WINBINDD_GETPWENT (struct based)\n");
 893
 894         torture_comment(torture, " - Running WINBINDD_SETPWENT first\n");
 895         ZERO_STRUCT(req);
 896         ZERO_STRUCT(rep);
 897         DO_STRUCT_REQ_REP(WINBINDD_SETPWENT, &req, &rep);
 898
 899         torture_comment(torture, " - Running WINBINDD_GETPWENT now\n");
 900         ZERO_STRUCT(req);
 901         ZERO_STRUCT(rep);
 902         req.data.num_entries = 1;
 903         if (torture_setting_bool(torture, "samba3", false)) {
 904                 DO_STRUCT_REQ_REP_EXT(WINBINDD_GETPWENT, &req, &rep,
 905                                       NSS_STATUS_SUCCESS, false, _STRUCT_NOOP,
 906                                       NULL);
 907         } else {
 908                 DO_STRUCT_REQ_REP(WINBINDD_GETPWENT, &req, &rep);
 909         }
 910         pwent = (struct winbindd_pw *)rep.extra_data.data;
 911         if (!torture_setting_bool(torture, "samba3", false)) {
 912                 torture_assert(torture, (pwent != NULL), "NULL pwent");
 913         }
 914         if (pwent) {
 915                 torture_comment(torture, "name: %s, uid: %d, gid: %d, shell: %s\n",
 916                                 pwent->pw_name, pwent->pw_uid, pwent->pw_gid,
 917                                 pwent->pw_shell);
 918         }
 919
 920         return true;
 921 }
 922
 923 static bool torture_winbind_struct_endpwent(struct torture_context *torture)
 924 {
 925         struct winbindd_request req;
 926         struct winbindd_response rep;
 927
 928         torture_comment(torture, "Running WINBINDD_ENDPWENT (struct based)\n");
 929
 930         ZERO_STRUCT(req);
 931         ZERO_STRUCT(rep);
 932
 933         DO_STRUCT_REQ_REP(WINBINDD_ENDPWENT, &req, &rep);
 934
 935         return true;
 936 }
 937
 938 /* Copy of parse_domain_user from winbindd_util.c.  Parse a string of the
 939    form DOMAIN/user into a domain and a user */
 940
 941 static bool parse_domain_user(struct torture_context *torture,
 942                               const char *domuser, fstring domain,
 943                               fstring user)
 944 {
 945         char *p = strchr(domuser, winbind_separator(torture));
 946         char *dom = NULL;
 947
 948         if (!p) {
 949                 /* Maybe it was a UPN? */
 950                 if ((p = strchr(domuser, '@')) != NULL) {
 951                         fstrcpy(domain, "");
 952                         fstrcpy(user, domuser);
 953                         return true;
 954                 }
 955
 956                 fstrcpy(user, domuser);
 957                 get_winbind_domain(torture, &dom);
 958                 fstrcpy(domain, dom);
 959                 return true;
 960         }
 961
 962         fstrcpy(user, p+1);
 963         fstrcpy(domain, domuser);
 964         domain[PTR_DIFF(p, domuser)] = 0;
 965
 966         return true;
 967 }
 968
 969 static bool lookup_name_sid_list(struct torture_context *torture, char **list)
 970 {
 971         uint32_t count;
 972
 973         for (count = 0; list[count]; count++) {
 974                 struct winbindd_request req;
 975                 struct winbindd_response rep;
 976                 char *sid;
 977                 char *name;
 978                 const char *domain_name = torture_setting_string(torture,
 979                                                 "winbindd_domain_without_prefix",
 980                                                 NULL);
 981
 982                 ZERO_STRUCT(req);
 983                 ZERO_STRUCT(rep);
 984
 985                 parse_domain_user(torture, list[count], req.data.name.dom_name,
 986                                   req.data.name.name);
 987
 988                 DO_STRUCT_REQ_REP(WINBINDD_LOOKUPNAME, &req, &rep);
 989
 990                 sid = talloc_strdup(torture, rep.data.sid.sid);
 991
 992                 ZERO_STRUCT(req);
 993                 ZERO_STRUCT(rep);
 994
 995                 fstrcpy(req.data.sid, sid);
 996
 997                 DO_STRUCT_REQ_REP(WINBINDD_LOOKUPSID, &req, &rep);
 998
 999                 if (domain_name != NULL &&
1000                     strequal(rep.data.name.dom_name, domain_name))
1001                 {
1002                         name = talloc_asprintf(torture, "%s",
1003                                                rep.data.name.name);
1004                 } else {
1005                         name = talloc_asprintf(torture, "%s%c%s",
1006                                                rep.data.name.dom_name,
1007                                                winbind_separator(torture),
1008                                                rep.data.name.name);
1009                 }
1010
1011                 torture_assert_casestr_equal(torture, list[count], name,
1012                                          "LOOKUP_SID after LOOKUP_NAME != id");
1013
1014 #if 0
1015                 torture_comment(torture, " %s -> %s -> %s\n", list[count],
1016                                 sid, name);
1017 #endif
1018
1019                 talloc_free(sid);
1020                 talloc_free(name);
1021         }
1022
1023         return true;
1024 }
1025
1026 static bool name_is_in_list(const char *name, char **list)
1027 {
1028         uint32_t count;
1029
1030         for (count = 0; list && list[count]; count++) {
1031                 if (strequal(name, list[count])) {
1032                         return true;
1033                 }
1034         }
1035         return false;
1036 }
1037
1038 static bool torture_winbind_struct_lookup_name_sid(struct torture_context *torture)
1039 {
1040         struct winbindd_request req;
1041         struct winbindd_response rep;
1042         const char *invalid_sid = "S-0-0-7";
1043         char *domain = NULL;
1044         const char *invalid_user = "noone";
1045         char *invalid_name;
1046         bool strict = torture_setting_bool(torture, "strict mode", false);
1047         char **users;
1048         char **groups;
1049         uint32_t count, num_groups;
1050         bool ok;
1051
1052         torture_comment(torture, "Running WINBINDD_LOOKUP_NAME_SID (struct based)\n");
1053
1054         ok = get_user_list(torture, &users);
1055         torture_assert(torture, ok, "failed to retrieve list of users");
1056         lookup_name_sid_list(torture, users);
1057
1058         ok = get_group_list(torture, &num_groups, &groups);
1059         torture_assert(torture, ok, "failed to retrieve list of groups");
1060         if (num_groups > 0) {
1061                 lookup_name_sid_list(torture, groups);
1062         }
1063
1064         ZERO_STRUCT(req);
1065         ZERO_STRUCT(rep);
1066
1067         fstrcpy(req.data.sid, invalid_sid);
1068
1069         ok = true;
1070         DO_STRUCT_REQ_REP_EXT(WINBINDD_LOOKUPSID, &req, &rep,
1071                               NSS_STATUS_NOTFOUND,
1072                               strict,
1073                               ok=false,
1074                               talloc_asprintf(torture,
1075                                               "invalid sid %s was resolved",
1076                                               invalid_sid));
1077
1078         ZERO_STRUCT(req);
1079         ZERO_STRUCT(rep);
1080
1081         /* try to find an invalid name... */
1082
1083         count = 0;
1084         get_winbind_domain(torture, &domain);
1085         do {
1086                 count++;
1087                 invalid_name = talloc_asprintf(torture, "%s/%s%u",
1088                                                domain,
1089                                                invalid_user, count);
1090         } while(name_is_in_list(invalid_name, users) ||
1091                 name_is_in_list(invalid_name, groups));
1092
1093         fstrcpy(req.data.name.dom_name, domain);
1094         fstrcpy(req.data.name.name,
1095                 talloc_asprintf(torture, "%s%u", invalid_user,
1096                                 count));
1097
1098         ok = true;
1099         DO_STRUCT_REQ_REP_EXT(WINBINDD_LOOKUPNAME, &req, &rep,
1100                               NSS_STATUS_NOTFOUND,
1101                               strict,
1102                               ok=false,
1103                               talloc_asprintf(torture,
1104                                               "invalid name %s was resolved",
1105                                               invalid_name));
1106
1107         talloc_free(users);
1108         talloc_free(groups);
1109
1110         return true;
1111 }
1112
1113 struct torture_suite *torture_winbind_struct_init(TALLOC_CTX *ctx)
1114 {
1115         struct torture_suite *suite = torture_suite_create(ctx, "struct");
1116
1117         torture_suite_add_simple_test(suite, "interface_version", torture_winbind_struct_interface_version);
1118         torture_suite_add_simple_test(suite, "ping", torture_winbind_struct_ping);
1119         torture_suite_add_simple_test(suite, "info", torture_winbind_struct_info);
1120         torture_suite_add_simple_test(suite, "priv_pipe_dir", torture_winbind_struct_priv_pipe_dir);
1121         torture_suite_add_simple_test(suite, "netbios_name", torture_winbind_struct_netbios_name);
1122         torture_suite_add_simple_test(suite, "domain_name", torture_winbind_struct_domain_name);
1123         torture_suite_add_simple_test(suite, "check_machacc", torture_winbind_struct_check_machacc);
1124         torture_suite_add_simple_test(suite, "list_trustdom", torture_winbind_struct_list_trustdom);
1125         torture_suite_add_simple_test(suite, "domain_info", torture_winbind_struct_domain_info);
1126         torture_suite_add_simple_test(suite, "getdcname", torture_winbind_struct_getdcname);
1127         torture_suite_add_simple_test(suite, "dsgetdcname", torture_winbind_struct_dsgetdcname);
1128         torture_suite_add_simple_test(suite, "list_users", torture_winbind_struct_list_users);
1129         torture_suite_add_simple_test(suite, "list_groups", torture_winbind_struct_list_groups);
1130         torture_suite_add_simple_test(suite, "show_sequence", torture_winbind_struct_show_sequence);
1131         torture_suite_add_simple_test(suite, "setpwent", torture_winbind_struct_setpwent);
1132         torture_suite_add_simple_test(suite, "getpwent", torture_winbind_struct_getpwent);
1133         torture_suite_add_simple_test(suite, "endpwent", torture_winbind_struct_endpwent);
1134         torture_suite_add_simple_test(suite, "lookup_name_sid", torture_winbind_struct_lookup_name_sid);
1135
1136         suite->description = talloc_strdup(suite, "WINBIND - struct based protocol tests");
1137
1138         return suite;
1139 }