source4/torture/winbind/struct_based.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3    SMB torture tester - winbind struct based protocol
   4    Copyright (C) Stefan Metzmacher 2007
   5
   6    This program is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 3 of the License, or
   9    (at your option) any later version.
  10
  11    This program is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18 */
  19
  20 #include "includes.h"
  21 #include "pstring.h"
  22 #include "torture/torture.h"
  23 #include "torture/winbind/proto.h"
  24 #include "nsswitch/winbind_client.h"
  25 #include "libcli/security/security.h"
  26 #include "param/param.h"
  27
  28 #define DO_STRUCT_REQ_REP_EXT(op,req,rep,expected,strict,warnaction,cmt) do { \
  29         NSS_STATUS __got, __expected = (expected); \
  30         __got = winbindd_request_response(op, req, rep); \
  31         if (__got != __expected) { \
  32                 const char *__cmt = (cmt); \
  33                 if (strict) { \
  34                         torture_result(torture, TORTURE_FAIL, \
  35                                 __location__ ": " __STRING(op) \
  36                                 " returned %d, expected %d%s%s", \
  37                                 __got, __expected, \
  38                                 (__cmt) ? ": " : "", \
  39                                 (__cmt) ? (__cmt) : ""); \
  40                         return false; \
  41                 } else { \
  42                         torture_warning(torture, \
  43                                 __location__ ": " __STRING(op) \
  44                                 " returned %d, expected %d%s%s", \
  45                                 __got, __expected, \
  46                                 (__cmt) ? ": " : "", \
  47                                 (__cmt) ? (__cmt) : ""); \
  48                         warnaction; \
  49                 } \
  50         } \
  51 } while(0)
  52
  53 #define DO_STRUCT_REQ_REP(op,req,rep) do { \
  54         bool __noop = false; \
  55         DO_STRUCT_REQ_REP_EXT(op,req,rep,NSS_STATUS_SUCCESS,true,__noop=true,NULL); \
  56 } while (0)
  57
  58 static bool torture_winbind_struct_interface_version(struct torture_context *torture)
  59 {
  60         struct winbindd_request req;
  61         struct winbindd_response rep;
  62
  63         ZERO_STRUCT(req);
  64         ZERO_STRUCT(rep);
  65
  66         torture_comment(torture, "Running WINBINDD_INTERFACE_VERSION (struct based)\n");
  67
  68         DO_STRUCT_REQ_REP(WINBINDD_INTERFACE_VERSION, &req, &rep);
  69
  70         torture_assert_int_equal(torture,
  71                                  rep.data.interface_version,
  72                                  WINBIND_INTERFACE_VERSION,
  73                                  "winbind server and client doesn't match");
  74
  75         return true;
  76 }
  77
  78 static bool torture_winbind_struct_ping(struct torture_context *torture)
  79 {
  80         struct timeval tv = timeval_current();
  81         int timelimit = torture_setting_int(torture, "timelimit", 5);
  82         uint32_t total = 0;
  83
  84         torture_comment(torture,
  85                         "Running WINBINDD_PING (struct based) for %d seconds\n",
  86                         timelimit);
  87
  88         while (timeval_elapsed(&tv) < timelimit) {
  89                 DO_STRUCT_REQ_REP(WINBINDD_PING, NULL, NULL);
  90                 total++;
  91         }
  92
  93         torture_comment(torture,
  94                         "%u (%.1f/s) WINBINDD_PING (struct based)\n",
  95                         total, total / timeval_elapsed(&tv));
  96
  97         return true;
  98 }
  99
 100 static bool torture_winbind_struct_netbios_name(struct torture_context *torture)
 101 {
 102         struct winbindd_request req;
 103         struct winbindd_response rep;
 104         const char *expected;
 105
 106         ZERO_STRUCT(req);
 107         ZERO_STRUCT(rep);
 108
 109         torture_comment(torture, "Running WINBINDD_NETBIOS_NAME (struct based)\n");
 110
 111         DO_STRUCT_REQ_REP(WINBINDD_NETBIOS_NAME, &req, &rep);
 112
 113         expected = torture_setting_string(torture,
 114                                           "winbindd netbios name",
 115                                           lp_netbios_name());
 116
 117         torture_assert_str_equal(torture,
 118                                  rep.data.netbios_name, expected,
 119                                  "winbindd's netbios name doesn't match");
 120
 121         return true;
 122 }
 123
 124 static bool torture_winbind_struct_domain_name(struct torture_context *torture)
 125 {
 126         struct winbindd_request req;
 127         struct winbindd_response rep;
 128         const char *expected;
 129
 130         ZERO_STRUCT(req);
 131         ZERO_STRUCT(rep);
 132
 133         torture_comment(torture, "Running WINBINDD_DOMAIN_NAME (struct based)\n");
 134
 135         DO_STRUCT_REQ_REP(WINBINDD_DOMAIN_NAME, &req, &rep);
 136
 137         expected = torture_setting_string(torture,
 138                                           "winbindd netbios domain",
 139                                           lp_workgroup());
 140
 141         torture_assert_str_equal(torture,
 142                                  rep.data.domain_name, expected,
 143                                  "winbindd's netbios domain doesn't match");
 144
 145         return true;
 146 }
 147
 148 struct torture_trust_domain {
 149         const char *netbios_name;
 150         const char *dns_name;
 151         struct dom_sid *sid;
 152 };
 153
 154 static bool get_trusted_domains(struct torture_context *torture,
 155                                 struct torture_trust_domain **_d)
 156 {
 157         struct winbindd_request req;
 158         struct winbindd_response rep;
 159         struct torture_trust_domain *d = NULL;
 160         uint32_t dcount = 0;
 161         fstring line;
 162         const char *extra_data;
 163
 164         ZERO_STRUCT(req);
 165         ZERO_STRUCT(rep);
 166
 167         DO_STRUCT_REQ_REP(WINBINDD_LIST_TRUSTDOM, &req, &rep);
 168
 169         extra_data = (char *)rep.extra_data.data;
 170         torture_assert(torture, extra_data, "NULL trust list");
 171
 172         while (next_token(&extra_data, line, "\n", sizeof(fstring))) {
 173                 char *p, *lp;
 174
 175                 d = talloc_realloc(torture, d,
 176                                    struct torture_trust_domain,
 177                                    dcount + 2);
 178                 ZERO_STRUCT(d[dcount+1]);
 179
 180                 lp = line;
 181                 p = strchr(lp, '\\');
 182                 torture_assert(torture, p, "missing 1st '\\' in line");
 183                 *p = 0;
 184                 d[dcount].netbios_name = talloc_strdup(d, lp);
 185                 torture_assert(torture, strlen(d[dcount].netbios_name) > 0,
 186                                "empty netbios_name");
 187
 188                 lp = p+1;
 189                 p = strchr(lp, '\\');
 190                 torture_assert(torture, p, "missing 2nd '\\' in line");
 191                 *p = 0;
 192                 d[dcount].dns_name = talloc_strdup(d, lp);
 193                 /* it's ok to have an empty dns_name */
 194
 195                 lp = p+1;
 196                 d[dcount].sid = dom_sid_parse_talloc(d, lp);
 197                 torture_assert(torture, d[dcount].sid,
 198                                "failed to parse sid");
 199
 200                 dcount++;
 201         }
 202         SAFE_FREE(rep.extra_data.data);
 203
 204         torture_assert(torture, dcount >= 2,
 205                        "The list of trusted domain should contain 2 entries");
 206
 207         *_d = d;
 208         return true;
 209 }
 210
 211 static bool torture_winbind_struct_list_trustdom(struct torture_context *torture)
 212 {
 213         struct winbindd_request req;
 214         struct winbindd_response rep;
 215         char *list1;
 216         char *list2;
 217         bool ok;
 218         struct torture_trust_domain *listd = NULL;
 219         uint32_t i;
 220
 221         torture_comment(torture, "Running WINBINDD_LIST_TRUSTDOM (struct based)\n");
 222
 223         ZERO_STRUCT(req);
 224         ZERO_STRUCT(rep);
 225
 226         req.data.list_all_domains = false;
 227
 228         DO_STRUCT_REQ_REP(WINBINDD_LIST_TRUSTDOM, &req, &rep);
 229
 230         list1 = (char *)rep.extra_data.data;
 231         torture_assert(torture, list1, "NULL trust list");
 232
 233         torture_comment(torture, "%s\n", list1);
 234
 235         ZERO_STRUCT(req);
 236         ZERO_STRUCT(rep);
 237
 238         req.data.list_all_domains = true;
 239
 240         DO_STRUCT_REQ_REP(WINBINDD_LIST_TRUSTDOM, &req, &rep);
 241
 242         list2 = (char *)rep.extra_data.data;
 243         torture_assert(torture, list2, "NULL trust list");
 244
 245         /*
 246          * The list_all_domains parameter should be ignored
 247          */
 248         torture_assert_str_equal(torture, list2, list1, "list_all_domains not ignored");
 249
 250         SAFE_FREE(list1);
 251         SAFE_FREE(list2);
 252
 253         ok = get_trusted_domains(torture, &listd);
 254         torture_assert(torture, ok, "failed to get trust list");
 255
 256         for (i=0; listd[i].netbios_name; i++) {
 257                 if (i == 0) {
 258                         struct dom_sid *builtin_sid;
 259
 260                         builtin_sid = dom_sid_parse_talloc(torture, SID_BUILTIN);
 261
 262                         torture_assert_str_equal(torture,
 263                                                  listd[i].netbios_name,
 264                                                  NAME_BUILTIN,
 265                                                  "first domain should be 'BUILTIN'");
 266
 267                         torture_assert_str_equal(torture,
 268                                                  listd[i].dns_name,
 269                                                  "",
 270                                                  "BUILTIN domain should not have a dns name");
 271
 272                         ok = dom_sid_equal(builtin_sid,
 273                                            listd[i].sid);
 274                         torture_assert(torture, ok, "BUILTIN domain should have S-1-5-32");
 275
 276                         continue;
 277                 }
 278
 279                 /*
 280                  * TODO: verify the content of the 2nd and 3rd (in member server mode)
 281                  *       domain entries
 282                  */
 283         }
 284
 285         return true;
 286 }
 287
 288 static bool torture_winbind_struct_domain_info(struct torture_context *torture)
 289 {
 290         bool ok;
 291         struct torture_trust_domain *listd = NULL;
 292         uint32_t i;
 293
 294         torture_comment(torture, "Running WINBINDD_DOMAIN_INFO (struct based)\n");
 295
 296         ok = get_trusted_domains(torture, &listd);
 297         torture_assert(torture, ok, "failed to get trust list");
 298
 299         for (i=0; listd[i].netbios_name; i++) {
 300                 struct winbindd_request req;
 301                 struct winbindd_response rep;
 302                 struct dom_sid *sid;
 303                 char *flagstr = talloc_strdup(torture," ");
 304
 305                 ZERO_STRUCT(req);
 306                 ZERO_STRUCT(rep);
 307
 308                 fstrcpy(req.domain_name, listd[i].netbios_name);
 309
 310                 DO_STRUCT_REQ_REP(WINBINDD_DOMAIN_INFO, &req, &rep);
 311
 312                 torture_assert_str_equal(torture,
 313                                          rep.data.domain_info.name,
 314                                          listd[i].netbios_name,
 315                                          "Netbios domain name doesn't match");
 316
 317                 torture_assert_str_equal(torture,
 318                                          rep.data.domain_info.alt_name,
 319                                          listd[i].dns_name,
 320                                          "DNS domain name doesn't match");
 321
 322                 sid = dom_sid_parse_talloc(torture, rep.data.domain_info.sid);
 323                 torture_assert(torture, sid, "Failed to parse SID");
 324
 325                 ok = dom_sid_equal(listd[i].sid, sid);
 326                 torture_assert(torture, ok, "SID's doesn't match");
 327
 328                 if (rep.data.domain_info.primary) {
 329                         flagstr = talloc_strdup_append(flagstr, "PR ");
 330                 }
 331
 332                 if (rep.data.domain_info.active_directory) {
 333                         torture_assert(torture,
 334                                        strlen(rep.data.domain_info.alt_name)>0,
 335                                        "Active Directory without DNS name");
 336                         flagstr = talloc_strdup_append(flagstr, "AD ");
 337                 }
 338
 339                 if (rep.data.domain_info.native_mode) {
 340                         torture_assert(torture,
 341                                        rep.data.domain_info.active_directory,
 342                                        "Native-Mode, but no Active Directory");
 343                         flagstr = talloc_strdup_append(flagstr, "NA ");
 344                 }
 345
 346                 /* TODO: check rep.data.dc_name; */
 347                 torture_comment(torture, "DOMAIN '%s' => '%s' [%s]\n",
 348                                 rep.data.domain_info.name,
 349                                 rep.data.domain_info.alt_name,
 350                                 flagstr);
 351         }
 352
 353         return true;
 354 }
 355
 356 static bool torture_winbind_struct_getdcname(struct torture_context *torture)
 357 {
 358         bool ok;
 359         bool strict = torture_setting_bool(torture, "strict mode", false);
 360         struct torture_trust_domain *listd = NULL;
 361         uint32_t i;
 362
 363         torture_comment(torture, "Running WINBINDD_GETDCNAME (struct based)\n");
 364
 365         ok = get_trusted_domains(torture, &listd);
 366         torture_assert(torture, ok, "failed to get trust list");
 367
 368         for (i=0; listd[i].netbios_name; i++) {
 369                 struct winbindd_request req;
 370                 struct winbindd_response rep;
 371
 372                 ZERO_STRUCT(req);
 373                 ZERO_STRUCT(rep);
 374
 375                 fstrcpy(req.domain_name, listd[i].netbios_name);
 376
 377                 ok = true;
 378                 DO_STRUCT_REQ_REP_EXT(WINBINDD_GETDCNAME, &req, &rep,
 379                                       NSS_STATUS_SUCCESS,
 380                                       (i <2 || strict), ok = false,
 381                                       talloc_asprintf(torture, "DOMAIN '%s'",
 382                                                       req.domain_name));
 383                 if (!ok) continue;
 384
 385                 /* TODO: check rep.data.dc_name; */
 386                 torture_comment(torture, "DOMAIN '%s' => DCNAME '%s'\n",
 387                                 req.domain_name, rep.data.dc_name);
 388         }
 389
 390         return true;
 391 }
 392
 393 struct torture_suite *torture_winbind_struct_init(void)
 394 {
 395         struct torture_suite *suite = torture_suite_create(talloc_autofree_context(), "STRUCT");
 396
 397         torture_suite_add_simple_test(suite, "INTERFACE_VERSION", torture_winbind_struct_interface_version);
 398         torture_suite_add_simple_test(suite, "PING", torture_winbind_struct_ping);
 399         torture_suite_add_simple_test(suite, "NETBIOS_NAME", torture_winbind_struct_netbios_name);
 400         torture_suite_add_simple_test(suite, "DOMAIN_NAME", torture_winbind_struct_domain_name);
 401         torture_suite_add_simple_test(suite, "LIST_TRUSTDOM", torture_winbind_struct_list_trustdom);
 402         torture_suite_add_simple_test(suite, "DOMAIN_INFO", torture_winbind_struct_domain_info);
 403         torture_suite_add_simple_test(suite, "GETDCNAME", torture_winbind_struct_getdcname);
 404
 405         suite->description = talloc_strdup(suite, "WINBIND - struct based protocol tests");
 406
 407         return suite;
 408 }