source4/torture/rpc/eventlog.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3    test suite for eventlog rpc operations
   4
   5    Copyright (C) Tim Potter 2003,2005
   6    Copyright (C) Jelmer Vernooij 2004
   7    Copyright (C) Guenther Deschner 2009
   8
   9    This program is free software; you can redistribute it and/or modify
  10    it under the terms of the GNU General Public License as published by
  11    the Free Software Foundation; either version 3 of the License, or
  12    (at your option) any later version.
  13
  14    This program is distributed in the hope that it will be useful,
  15    but WITHOUT ANY WARRANTY; without even the implied warranty of
  16    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17    GNU General Public License for more details.
  18
  19    You should have received a copy of the GNU General Public License
  20    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  21 */
  22
  23 #include "includes.h"
  24 #include "librpc/gen_ndr/ndr_eventlog.h"
  25 #include "librpc/gen_ndr/ndr_eventlog_c.h"
  26 #include "torture/rpc/torture_rpc.h"
  27 #include "param/param.h"
  28
  29 #define TEST_BACKUP_NAME "samrtorturetest"
  30
  31 static void init_lsa_String(struct lsa_String *name, const char *s)
  32 {
  33         name->string = s;
  34         name->length = 2*strlen_m(s);
  35         name->size = name->length;
  36 }
  37
  38 static bool get_policy_handle(struct torture_context *tctx,
  39                               struct dcerpc_binding_handle *b,
  40                               struct policy_handle *handle)
  41 {
  42         struct eventlog_OpenEventLogW r;
  43         struct eventlog_OpenUnknown0 unknown0;
  44         struct lsa_String logname, servername;
  45
  46         unknown0.unknown0 = 0x005c;
  47         unknown0.unknown1 = 0x0001;
  48
  49         r.in.unknown0 = &unknown0;
  50         init_lsa_String(&logname, "dns server");
  51         init_lsa_String(&servername, NULL);
  52         r.in.logname = &logname;
  53         r.in.servername = &servername;
  54         r.in.major_version = 0x00000001;
  55         r.in.minor_version = 0x00000001;
  56         r.out.handle = handle;
  57
  58         torture_assert_ntstatus_ok(tctx,
  59                         dcerpc_eventlog_OpenEventLogW_r(b, tctx, &r),
  60                         "OpenEventLog failed");
  61
  62         torture_assert_ntstatus_ok(tctx, r.out.result, "OpenEventLog failed");
  63
  64         return true;
  65 }
  66
  67
  68
  69 static bool test_GetNumRecords(struct torture_context *tctx, struct dcerpc_pipe *p)
  70 {
  71         struct eventlog_GetNumRecords r;
  72         struct eventlog_CloseEventLog cr;
  73         struct policy_handle handle;
  74         uint32_t number = 0;
  75         struct dcerpc_binding_handle *b = p->binding_handle;
  76
  77         if (!get_policy_handle(tctx, b, &handle))
  78                 return false;
  79
  80         ZERO_STRUCT(r);
  81         r.in.handle = &handle;
  82         r.out.number = &number;
  83
  84         torture_assert_ntstatus_ok(tctx,
  85                         dcerpc_eventlog_GetNumRecords_r(b, tctx, &r),
  86                         "GetNumRecords failed");
  87         torture_assert_ntstatus_ok(tctx, r.out.result,
  88                         "GetNumRecords failed");
  89         torture_comment(tctx, "%d records\n", *r.out.number);
  90
  91         cr.in.handle = cr.out.handle = &handle;
  92
  93         torture_assert_ntstatus_ok(tctx,
  94                         dcerpc_eventlog_CloseEventLog_r(b, tctx, &cr),
  95                         "CloseEventLog failed");
  96         torture_assert_ntstatus_ok(tctx, cr.out.result,
  97                         "CloseEventLog failed");
  98         return true;
  99 }
 100
 101 static bool test_ReadEventLog(struct torture_context *tctx,
 102                               struct dcerpc_pipe *p)
 103 {
 104         NTSTATUS status;
 105         struct eventlog_ReadEventLogW r;
 106         struct eventlog_CloseEventLog cr;
 107         struct policy_handle handle;
 108         struct dcerpc_binding_handle *b = p->binding_handle;
 109
 110         uint32_t sent_size = 0;
 111         uint32_t real_size = 0;
 112
 113         if (!get_policy_handle(tctx, b, &handle))
 114                 return false;
 115
 116         ZERO_STRUCT(r);
 117         r.in.offset = 0;
 118         r.in.handle = &handle;
 119         r.in.flags = 0;
 120         r.out.data = NULL;
 121         r.out.sent_size = &sent_size;
 122         r.out.real_size = &real_size;
 123
 124         torture_assert_ntstatus_ok(tctx, dcerpc_eventlog_ReadEventLogW_r(b, tctx, &r),
 125                 "ReadEventLog failed");
 126
 127         torture_assert_ntstatus_equal(tctx, r.out.result, NT_STATUS_INVALID_PARAMETER,
 128                         "ReadEventLog failed");
 129
 130         while (1) {
 131                 struct EVENTLOGRECORD rec;
 132                 enum ndr_err_code ndr_err;
 133                 uint32_t size = 0;
 134                 uint32_t pos = 0;
 135
 136                 /* Read first for number of bytes in record */
 137
 138                 r.in.number_of_bytes = 0;
 139                 r.in.flags = EVENTLOG_BACKWARDS_READ|EVENTLOG_SEQUENTIAL_READ;
 140                 r.out.data = NULL;
 141                 r.out.sent_size = &sent_size;
 142                 r.out.real_size = &real_size;
 143
 144                 torture_assert_ntstatus_ok(tctx, dcerpc_eventlog_ReadEventLogW_r(b, tctx, &r),
 145                         "ReadEventLogW failed");
 146
 147                 if (NT_STATUS_EQUAL(r.out.result, NT_STATUS_END_OF_FILE)) {
 148                         /* FIXME: still need to decode then */
 149                         break;
 150                 }
 151
 152                 torture_assert_ntstatus_equal(tctx, r.out.result, NT_STATUS_BUFFER_TOO_SMALL,
 153                         "ReadEventLog failed");
 154
 155                 /* Now read the actual record */
 156
 157                 r.in.number_of_bytes = *r.out.real_size;
 158                 r.out.data = talloc_array(tctx, uint8_t, r.in.number_of_bytes);
 159
 160                 torture_assert_ntstatus_ok(tctx, dcerpc_eventlog_ReadEventLogW_r(b, tctx, &r),
 161                         "ReadEventLogW failed");
 162
 163                 torture_assert_ntstatus_ok(tctx, r.out.result, "ReadEventLog failed");
 164
 165                 /* Decode a user-marshalled record */
 166                 size = IVAL(r.out.data, pos);
 167
 168                 while (size > 0) {
 169                         DATA_BLOB blob = data_blob_const(
 170                                 r.out.data + pos, size);
 171                         dump_data(0, blob.data, blob.length);
 172
 173                         ndr_err = ndr_pull_struct_blob_all(&blob, tctx, &rec,
 174                                 (ndr_pull_flags_fn_t)ndr_pull_EVENTLOGRECORD);
 175                         if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
 176                                 status = ndr_map_error2ntstatus(ndr_err);
 177                                 torture_assert_ntstatus_ok(tctx, status,
 178                                         "ReadEventLog failed parsing event log record");
 179                         }
 180
 181                         NDR_PRINT_DEBUG(EVENTLOGRECORD, &rec);
 182
 183                         pos += size;
 184
 185                         if (pos + 4 > *r.out.sent_size) {
 186                                 break;
 187                         }
 188
 189                         size = IVAL(r.out.data, pos);
 190                 }
 191
 192                 torture_assert_ntstatus_ok(tctx, r.out.result,
 193                                 "ReadEventLog failed parsing event log record");
 194
 195                 r.in.offset++;
 196         }
 197
 198         cr.in.handle = cr.out.handle = &handle;
 199
 200         torture_assert_ntstatus_ok(tctx,
 201                         dcerpc_eventlog_CloseEventLog_r(b, tctx, &cr),
 202                         "CloseEventLog failed");
 203         torture_assert_ntstatus_ok(tctx, cr.out.result,
 204                         "CloseEventLog failed");
 205
 206         return true;
 207 }
 208
 209 static bool test_ReportEventLog(struct torture_context *tctx,
 210                                 struct dcerpc_pipe *p)
 211 {
 212         struct eventlog_ReportEventW r;
 213         struct eventlog_CloseEventLog cr;
 214         struct policy_handle handle;
 215         struct dcerpc_binding_handle *b = p->binding_handle;
 216
 217         uint32_t record_number = 0;
 218         time_t time_written = 0;
 219         struct lsa_String servername, *strings;
 220
 221         if (!get_policy_handle(tctx, b, &handle))
 222                 return false;
 223
 224         init_lsa_String(&servername, NULL);
 225
 226         strings = talloc_array(tctx, struct lsa_String, 1);
 227         init_lsa_String(&strings[0], "Currently tortured by samba 4");
 228
 229         ZERO_STRUCT(r);
 230
 231         r.in.handle = &handle;
 232         r.in.timestamp = time(NULL);
 233         r.in.event_type = EVENTLOG_INFORMATION_TYPE;
 234         r.in.event_category = 0;
 235         r.in.event_id = 0;
 236         r.in.num_of_strings = 1;
 237         r.in.data_size = 0;
 238         r.in.servername = &servername;
 239         r.in.user_sid = NULL;
 240         r.in.strings = &strings;
 241         r.in.data = NULL;
 242         r.in.flags = 0;
 243         r.in.record_number = r.out.record_number = &record_number;
 244         r.in.time_written = r.out.time_written = &time_written;
 245
 246         torture_assert_ntstatus_ok(tctx,
 247                         dcerpc_eventlog_ReportEventW_r(b, tctx, &r),
 248                         "ReportEventW failed");
 249
 250         torture_assert_ntstatus_ok(tctx, r.out.result, "ReportEventW failed");
 251
 252         cr.in.handle = cr.out.handle = &handle;
 253
 254         torture_assert_ntstatus_ok(tctx,
 255                         dcerpc_eventlog_CloseEventLog_r(b, tctx, &cr),
 256                         "CloseEventLog failed");
 257         torture_assert_ntstatus_ok(tctx, cr.out.result,
 258                         "CloseEventLog failed");
 259
 260         return true;
 261 }
 262
 263 static bool test_FlushEventLog(struct torture_context *tctx,
 264                                struct dcerpc_pipe *p)
 265 {
 266         struct eventlog_FlushEventLog r;
 267         struct eventlog_CloseEventLog cr;
 268         struct policy_handle handle;
 269         struct dcerpc_binding_handle *b = p->binding_handle;
 270
 271         if (!get_policy_handle(tctx, b, &handle))
 272                 return false;
 273
 274         r.in.handle = &handle;
 275
 276         /* Huh?  Does this RPC always return access denied? */
 277         torture_assert_ntstatus_ok(tctx,
 278                         dcerpc_eventlog_FlushEventLog_r(b, tctx, &r),
 279                         "FlushEventLog failed");
 280
 281         torture_assert_ntstatus_equal(tctx,
 282                         r.out.result,
 283                         NT_STATUS_ACCESS_DENIED,
 284                         "FlushEventLog failed");
 285
 286         cr.in.handle = cr.out.handle = &handle;
 287
 288         torture_assert_ntstatus_ok(tctx,
 289                         dcerpc_eventlog_CloseEventLog_r(b, tctx, &cr),
 290                         "CloseEventLog failed");
 291         torture_assert_ntstatus_ok(tctx, cr.out.result,
 292                         "CloseEventLog failed");
 293
 294         return true;
 295 }
 296
 297 static bool test_ClearEventLog(struct torture_context *tctx,
 298                                struct dcerpc_pipe *p)
 299 {
 300         struct eventlog_ClearEventLogW r;
 301         struct eventlog_CloseEventLog cr;
 302         struct policy_handle handle;
 303         struct dcerpc_binding_handle *b = p->binding_handle;
 304
 305         if (!get_policy_handle(tctx, b, &handle))
 306                 return false;
 307
 308         r.in.handle = &handle;
 309         r.in.backupfile = NULL;
 310
 311         torture_assert_ntstatus_ok(tctx,
 312                         dcerpc_eventlog_ClearEventLogW_r(b, tctx, &r),
 313                         "ClearEventLog failed");
 314         torture_assert_ntstatus_ok(tctx, r.out.result,
 315                         "ClearEventLog failed");
 316
 317         cr.in.handle = cr.out.handle = &handle;
 318
 319         torture_assert_ntstatus_ok(tctx,
 320                         dcerpc_eventlog_CloseEventLog_r(b, tctx, &cr),
 321                         "CloseEventLog failed");
 322         torture_assert_ntstatus_ok(tctx, cr.out.result,
 323                         "CloseEventLog failed");
 324
 325         return true;
 326 }
 327
 328 static bool test_GetLogInformation(struct torture_context *tctx,
 329                                    struct dcerpc_pipe *p)
 330 {
 331         struct eventlog_GetLogInformation r;
 332         struct eventlog_CloseEventLog cr;
 333         struct policy_handle handle;
 334         uint32_t bytes_needed = 0;
 335         struct dcerpc_binding_handle *b = p->binding_handle;
 336
 337         if (!get_policy_handle(tctx, b, &handle))
 338                 return false;
 339
 340         r.in.handle = &handle;
 341         r.in.level = 1;
 342         r.in.buf_size = 0;
 343         r.out.buffer = NULL;
 344         r.out.bytes_needed = &bytes_needed;
 345
 346         torture_assert_ntstatus_ok(tctx, dcerpc_eventlog_GetLogInformation_r(b, tctx, &r),
 347                                    "GetLogInformation failed");
 348
 349         torture_assert_ntstatus_equal(tctx, r.out.result, NT_STATUS_INVALID_LEVEL,
 350                                       "GetLogInformation failed");
 351
 352         r.in.level = 0;
 353
 354         torture_assert_ntstatus_ok(tctx, dcerpc_eventlog_GetLogInformation_r(b, tctx, &r),
 355                                    "GetLogInformation failed");
 356
 357         torture_assert_ntstatus_equal(tctx, r.out.result, NT_STATUS_BUFFER_TOO_SMALL,
 358                                       "GetLogInformation failed");
 359
 360         r.in.buf_size = bytes_needed;
 361         r.out.buffer = talloc_array(tctx, uint8_t, bytes_needed);
 362
 363         torture_assert_ntstatus_ok(tctx, dcerpc_eventlog_GetLogInformation_r(b, tctx, &r),
 364                                    "GetLogInformation failed");
 365
 366         torture_assert_ntstatus_ok(tctx, r.out.result, "GetLogInformation failed");
 367
 368         cr.in.handle = cr.out.handle = &handle;
 369
 370         torture_assert_ntstatus_ok(tctx,
 371                         dcerpc_eventlog_CloseEventLog_r(b, tctx, &cr),
 372                         "CloseEventLog failed");
 373         torture_assert_ntstatus_ok(tctx, cr.out.result,
 374                         "CloseEventLog failed");
 375
 376         return true;
 377 }
 378
 379
 380 static bool test_OpenEventLog(struct torture_context *tctx,
 381                               struct dcerpc_pipe *p)
 382 {
 383         struct policy_handle handle;
 384         struct eventlog_CloseEventLog cr;
 385         struct dcerpc_binding_handle *b = p->binding_handle;
 386
 387         if (!get_policy_handle(tctx, b, &handle))
 388                 return false;
 389
 390         cr.in.handle = cr.out.handle = &handle;
 391
 392         torture_assert_ntstatus_ok(tctx,
 393                         dcerpc_eventlog_CloseEventLog_r(b, tctx, &cr),
 394                         "CloseEventLog failed");
 395         torture_assert_ntstatus_ok(tctx, cr.out.result,
 396                         "CloseEventLog failed");
 397
 398         return true;
 399 }
 400
 401 static bool test_BackupLog(struct torture_context *tctx,
 402                            struct dcerpc_pipe *p)
 403 {
 404         struct policy_handle handle, backup_handle;
 405         struct eventlog_BackupEventLogW r;
 406         struct eventlog_OpenBackupEventLogW br;
 407         struct eventlog_CloseEventLog cr;
 408         const char *tmp;
 409         struct lsa_String backup_filename;
 410         struct eventlog_OpenUnknown0 unknown0;
 411         struct dcerpc_binding_handle *b = p->binding_handle;
 412
 413         if (torture_setting_bool(tctx, "samba3", false)) {
 414                 torture_skip(tctx, "skipping BackupLog test against samba");
 415         }
 416
 417         if (!get_policy_handle(tctx, b, &handle))
 418                 return false;
 419
 420         tmp = talloc_asprintf(tctx, "C:\\%s", TEST_BACKUP_NAME);
 421         init_lsa_String(&backup_filename, tmp);
 422
 423         r.in.handle = &handle;
 424         r.in.backup_filename = &backup_filename;
 425
 426         torture_assert_ntstatus_ok(tctx, dcerpc_eventlog_BackupEventLogW_r(b, tctx, &r),
 427                 "BackupEventLogW failed");
 428         torture_assert_ntstatus_equal(tctx, r.out.result,
 429                 NT_STATUS_OBJECT_PATH_SYNTAX_BAD, "BackupEventLogW failed");
 430
 431         tmp = talloc_asprintf(tctx, "\\??\\C:\\%s", TEST_BACKUP_NAME);
 432         init_lsa_String(&backup_filename, tmp);
 433
 434         r.in.handle = &handle;
 435         r.in.backup_filename = &backup_filename;
 436
 437         torture_assert_ntstatus_ok(tctx, dcerpc_eventlog_BackupEventLogW_r(b, tctx, &r),
 438                 "BackupEventLogW failed");
 439         torture_assert_ntstatus_ok(tctx, r.out.result, "BackupEventLogW failed");
 440
 441         torture_assert_ntstatus_ok(tctx, dcerpc_eventlog_BackupEventLogW_r(b, tctx, &r),
 442                 "BackupEventLogW failed");
 443         torture_assert_ntstatus_equal(tctx, r.out.result,
 444                 NT_STATUS_OBJECT_NAME_COLLISION, "BackupEventLogW failed");
 445
 446         cr.in.handle = cr.out.handle = &handle;
 447
 448         torture_assert_ntstatus_ok(tctx,
 449                         dcerpc_eventlog_CloseEventLog_r(b, tctx, &cr),
 450                         "BackupLog failed");
 451         torture_assert_ntstatus_ok(tctx, cr.out.result,
 452                         "BackupLog failed");
 453
 454         unknown0.unknown0 = 0x005c;
 455         unknown0.unknown1 = 0x0001;
 456
 457         br.in.unknown0 = &unknown0;
 458         br.in.backup_logname = &backup_filename;
 459         br.in.major_version = 1;
 460         br.in.minor_version = 1;
 461         br.out.handle = &backup_handle;
 462
 463         torture_assert_ntstatus_ok(tctx, dcerpc_eventlog_OpenBackupEventLogW_r(b, tctx, &br),
 464                 "OpenBackupEventLogW failed");
 465
 466         torture_assert_ntstatus_ok(tctx, br.out.result, "OpenBackupEventLogW failed");
 467
 468         cr.in.handle = cr.out.handle = &backup_handle;
 469
 470         torture_assert_ntstatus_ok(tctx,
 471                         dcerpc_eventlog_CloseEventLog_r(b, tctx, &cr),
 472                         "CloseEventLog failed");
 473         torture_assert_ntstatus_ok(tctx, cr.out.result,
 474                         "CloseEventLog failed");
 475
 476         return true;
 477 }
 478
 479 struct torture_suite *torture_rpc_eventlog(TALLOC_CTX *mem_ctx)
 480 {
 481         struct torture_suite *suite;
 482         struct torture_rpc_tcase *tcase;
 483         struct torture_test *test;
 484
 485         suite = torture_suite_create(mem_ctx, "eventlog");
 486         tcase = torture_suite_add_rpc_iface_tcase(suite, "eventlog",
 487                                                   &ndr_table_eventlog);
 488
 489         torture_rpc_tcase_add_test(tcase, "OpenEventLog", test_OpenEventLog);
 490         test = torture_rpc_tcase_add_test(tcase, "ClearEventLog",
 491                                           test_ClearEventLog);
 492         test->dangerous = true;
 493         torture_rpc_tcase_add_test(tcase, "GetNumRecords", test_GetNumRecords);
 494         torture_rpc_tcase_add_test(tcase, "ReadEventLog", test_ReadEventLog);
 495         torture_rpc_tcase_add_test(tcase, "ReportEventLog", test_ReportEventLog);
 496         torture_rpc_tcase_add_test(tcase, "FlushEventLog", test_FlushEventLog);
 497         torture_rpc_tcase_add_test(tcase, "GetLogIntormation", test_GetLogInformation);
 498         torture_rpc_tcase_add_test(tcase, "BackupLog", test_BackupLog);
 499
 500         return suite;
 501 }