source/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 struct torture_trust_domain {
 125         const char *netbios_name;
 126         const char *dns_name;
 127         struct dom_sid *sid;
 128 };
 129
 130 static bool get_trusted_domains(struct torture_context *torture,
 131                                 struct torture_trust_domain **_d)
 132 {
 133         struct winbindd_request req;
 134         struct winbindd_response rep;
 135         struct torture_trust_domain *d = NULL;
 136         uint32_t dcount = 0;
 137         fstring line;
 138         const char *extra_data;
 139
 140         ZERO_STRUCT(req);
 141         ZERO_STRUCT(rep);
 142
 143         DO_STRUCT_REQ_REP(WINBINDD_LIST_TRUSTDOM, &req, &rep);
 144
 145         extra_data = (char *)rep.extra_data.data;
 146         torture_assert(torture, extra_data, "NULL trust list");
 147
 148         while (next_token(&extra_data, line, "\n", sizeof(fstring))) {
 149                 char *p, *lp;
 150
 151                 d = talloc_realloc(torture, d,
 152                                    struct torture_trust_domain,
 153                                    dcount + 2);
 154                 ZERO_STRUCT(d[dcount+1]);
 155
 156                 lp = line;
 157                 p = strchr(lp, '\\');
 158                 torture_assert(torture, p, "missing 1st '\\' in line");
 159                 *p = 0;
 160                 d[dcount].netbios_name = talloc_strdup(d, lp);
 161                 torture_assert(torture, strlen(d[dcount].netbios_name) > 0,
 162                                "empty netbios_name");
 163
 164                 lp = p+1;
 165                 p = strchr(lp, '\\');
 166                 torture_assert(torture, p, "missing 2nd '\\' in line");
 167                 *p = 0;
 168                 d[dcount].dns_name = talloc_strdup(d, lp);
 169                 /* it's ok to have an empty dns_name */
 170
 171                 lp = p+1;
 172                 d[dcount].sid = dom_sid_parse_talloc(d, lp);
 173                 torture_assert(torture, d[dcount].sid,
 174                                "failed to parse sid");
 175
 176                 dcount++;
 177         }
 178         SAFE_FREE(rep.extra_data.data);
 179
 180         torture_assert(torture, dcount >= 2,
 181                        "The list of trusted domain should contain 2 entries");
 182
 183         *_d = d;
 184         return true;
 185 }
 186
 187 static bool torture_winbind_struct_list_trustdom(struct torture_context *torture)
 188 {
 189         struct winbindd_request req;
 190         struct winbindd_response rep;
 191         char *list1;
 192         char *list2;
 193         bool ok;
 194         struct torture_trust_domain *listd = NULL;
 195         uint32_t i;
 196
 197         torture_comment(torture, "Running WINBINDD_LIST_TRUSTDOM (struct based)\n");
 198
 199         ZERO_STRUCT(req);
 200         ZERO_STRUCT(rep);
 201
 202         req.data.list_all_domains = false;
 203
 204         DO_STRUCT_REQ_REP(WINBINDD_LIST_TRUSTDOM, &req, &rep);
 205
 206         list1 = (char *)rep.extra_data.data;
 207         torture_assert(torture, list1, "NULL trust list");
 208
 209         torture_comment(torture, "%s\n", list1);
 210
 211         ZERO_STRUCT(req);
 212         ZERO_STRUCT(rep);
 213
 214         req.data.list_all_domains = true;
 215
 216         DO_STRUCT_REQ_REP(WINBINDD_LIST_TRUSTDOM, &req, &rep);
 217
 218         list2 = (char *)rep.extra_data.data;
 219         torture_assert(torture, list2, "NULL trust list");
 220
 221         /*
 222          * The list_all_domains parameter should be ignored
 223          */
 224         torture_assert_str_equal(torture, list2, list1, "list_all_domains not ignored");
 225
 226         SAFE_FREE(list1);
 227         SAFE_FREE(list2);
 228
 229         ok = get_trusted_domains(torture, &listd);
 230         torture_assert(torture, ok, "failed to get trust list");
 231
 232         for (i=0; listd[i].netbios_name; i++) {
 233                 if (i == 0) {
 234                         struct dom_sid *builtin_sid;
 235
 236                         builtin_sid = dom_sid_parse_talloc(torture, SID_BUILTIN);
 237
 238                         torture_assert_str_equal(torture,
 239                                                  listd[i].netbios_name,
 240                                                  NAME_BUILTIN,
 241                                                  "first domain should be 'BUILTIN'");
 242
 243                         torture_assert_str_equal(torture,
 244                                                  listd[i].dns_name,
 245                                                  "",
 246                                                  "BUILTIN domain should not have a dns name");
 247
 248                         ok = dom_sid_equal(builtin_sid,
 249                                            listd[i].sid);
 250                         torture_assert(torture, ok, "BUILTIN domain should have S-1-5-32");
 251
 252                         continue;
 253                 }
 254
 255                 /*
 256                  * TODO: verify the content of the 2nd and 3rd (in member server mode)
 257                  *       domain entries
 258                  */
 259         }
 260
 261         return true;
 262 }
 263
 264 static bool torture_winbind_struct_getdcname(struct torture_context *torture)
 265 {
 266         bool ok;
 267         bool strict = torture_setting_bool(torture, "strict mode", false);
 268         struct torture_trust_domain *listd = NULL;
 269         uint32_t i;
 270
 271         torture_comment(torture, "Running WINBINDD_GETDCNAME (struct based)\n");
 272
 273         ok = get_trusted_domains(torture, &listd);
 274         torture_assert(torture, ok, "failed to get trust list");
 275
 276         for (i=0; listd[i].netbios_name; i++) {
 277                 struct winbindd_request req;
 278                 struct winbindd_response rep;
 279
 280                 ZERO_STRUCT(req);
 281                 ZERO_STRUCT(rep);
 282
 283                 fstrcpy(req.domain_name, listd[i].netbios_name);
 284
 285                 ok = true;
 286                 DO_STRUCT_REQ_REP_EXT(WINBINDD_GETDCNAME, &req, &rep,
 287                                       NSS_STATUS_SUCCESS,
 288                                       (i <2 || strict), ok = false,
 289                                       talloc_asprintf(torture, "DOMAIN '%s'",
 290                                                       req.domain_name));
 291                 if (!ok) continue;
 292
 293                 /* TODO: check rep.data.dc_name; */
 294                 torture_comment(torture, "DOMAIN '%s' => DCNAME '%s'\n",
 295                                 req.domain_name, rep.data.dc_name);
 296         }
 297
 298         return true;
 299 }
 300
 301 struct torture_suite *torture_winbind_struct_init(void)
 302 {
 303         struct torture_suite *suite = torture_suite_create(talloc_autofree_context(), "STRUCT");
 304
 305         torture_suite_add_simple_test(suite, "INTERFACE_VERSION", torture_winbind_struct_interface_version);
 306         torture_suite_add_simple_test(suite, "PING", torture_winbind_struct_ping);
 307         torture_suite_add_simple_test(suite, "NETBIOS_NAME", torture_winbind_struct_netbios_name);
 308         torture_suite_add_simple_test(suite, "LIST_TRUSTDOM", torture_winbind_struct_list_trustdom);
 309         torture_suite_add_simple_test(suite, "GETDCNAME", torture_winbind_struct_getdcname);
 310
 311         suite->description = talloc_strdup(suite, "WINBIND - struct based protocol tests");
 312
 313         return suite;
 314 }