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