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                 DATA_BLOB blob;
 132                 struct EVENTLOGRECORD rec;
 133                 enum ndr_err_code ndr_err;
 134                 uint32_t size = 0;
 135                 uint32_t pos = 0;
 136
 137                 /* Read first for number of bytes in record */
 138
 139                 r.in.number_of_bytes = 0;
 140                 r.in.flags = EVENTLOG_BACKWARDS_READ|EVENTLOG_SEQUENTIAL_READ;
 141                 r.out.data = NULL;
 142                 r.out.sent_size = &sent_size;
 143                 r.out.real_size = &real_size;
 144
 145                 torture_assert_ntstatus_ok(tctx, dcerpc_eventlog_ReadEventLogW_r(b, tctx, &r),
 146                         "ReadEventLogW failed");
 147
 148                 if (NT_STATUS_EQUAL(r.out.result, NT_STATUS_END_OF_FILE)) {
 149                         /* FIXME: still need to decode then */
 150                         break;
 151                 }
 152
 153                 torture_assert_ntstatus_equal(tctx, r.out.result, NT_STATUS_BUFFER_TOO_SMALL,
 154                         "ReadEventLog failed");
 155
 156                 /* Now read the actual record */
 157
 158                 r.in.number_of_bytes = *r.out.real_size;
 159                 r.out.data = talloc_array(tctx, uint8_t, r.in.number_of_bytes);
 160
 161                 torture_assert_ntstatus_ok(tctx, dcerpc_eventlog_ReadEventLogW_r(b, tctx, &r),
 162                         "ReadEventLogW failed");
 163
 164                 torture_assert_ntstatus_ok(tctx, r.out.result, "ReadEventLog failed");
 165
 166                 /* Decode a user-marshalled record */
 167                 size = IVAL(r.out.data, pos);
 168
 169                 while (size > 0) {
 170
 171                         blob = data_blob_const(r.out.data + pos, size);
 172                         dump_data(0, blob.data, blob.length);
 173
 174                         ndr_err = ndr_pull_struct_blob_all(&blob, tctx,
 175                                 lp_iconv_convenience(tctx->lp_ctx), &rec,
 176                                 (ndr_pull_flags_fn_t)ndr_pull_EVENTLOGRECORD);
 177                         if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
 178                                 status = ndr_map_error2ntstatus(ndr_err);
 179                                 torture_assert_ntstatus_ok(tctx, status,
 180                                         "ReadEventLog failed parsing event log record");
 181                         }
 182
 183                         NDR_PRINT_DEBUG(EVENTLOGRECORD, &rec);
 184
 185                         pos += size;
 186
 187                         if (pos + 4 > *r.out.sent_size) {
 188                                 break;
 189                         }
 190
 191                         size = IVAL(r.out.data, pos);
 192                 }
 193
 194                 torture_assert_ntstatus_ok(tctx, r.out.result,
 195                                 "ReadEventLog failed parsing event log record");
 196
 197                 r.in.offset++;
 198         }
 199
 200         cr.in.handle = cr.out.handle = &handle;
 201
 202         torture_assert_ntstatus_ok(tctx,
 203                         dcerpc_eventlog_CloseEventLog_r(b, tctx, &cr),
 204                         "CloseEventLog failed");
 205         torture_assert_ntstatus_ok(tctx, cr.out.result,
 206                         "CloseEventLog failed");
 207
 208         return true;
 209 }
 210
 211 static bool test_ReportEventLog(struct torture_context *tctx,
 212                                 struct dcerpc_pipe *p)
 213 {
 214         struct eventlog_ReportEventW r;
 215         struct eventlog_CloseEventLog cr;
 216         struct policy_handle handle;
 217         struct dcerpc_binding_handle *b = p->binding_handle;
 218
 219         uint32_t record_number = 0;
 220         time_t time_written = 0;
 221         struct lsa_String servername, *strings;
 222
 223         if (!get_policy_handle(tctx, b, &handle))
 224                 return false;
 225
 226         init_lsa_String(&servername, NULL);
 227
 228         strings = talloc_array(tctx, struct lsa_String, 1);
 229         init_lsa_String(&strings[0], "Currently tortured by samba 4");
 230
 231         ZERO_STRUCT(r);
 232
 233         r.in.handle = &handle;
 234         r.in.timestamp = time(NULL);
 235         r.in.event_type = EVENTLOG_INFORMATION_TYPE;
 236         r.in.event_category = 0;
 237         r.in.event_id = 0;
 238         r.in.num_of_strings = 1;
 239         r.in.data_size = 0;
 240         r.in.servername = &servername;
 241         r.in.user_sid = NULL;
 242         r.in.strings = &strings;
 243         r.in.data = NULL;
 244         r.in.flags = 0;
 245         r.in.record_number = r.out.record_number = &record_number;
 246         r.in.time_written = r.out.time_written = &time_written;
 247
 248         torture_assert_ntstatus_ok(tctx,
 249                         dcerpc_eventlog_ReportEventW_r(b, tctx, &r),
 250                         "ReportEventW failed");
 251
 252         torture_assert_ntstatus_ok(tctx, r.out.result, "ReportEventW failed");
 253
 254         cr.in.handle = cr.out.handle = &handle;
 255
 256         torture_assert_ntstatus_ok(tctx,
 257                         dcerpc_eventlog_CloseEventLog_r(b, tctx, &cr),
 258                         "CloseEventLog failed");
 259         torture_assert_ntstatus_ok(tctx, cr.out.result,
 260                         "CloseEventLog failed");
 261
 262         return true;
 263 }
 264
 265 static bool test_FlushEventLog(struct torture_context *tctx,
 266                                struct dcerpc_pipe *p)
 267 {
 268         struct eventlog_FlushEventLog r;
 269         struct eventlog_CloseEventLog cr;
 270         struct policy_handle handle;
 271         struct dcerpc_binding_handle *b = p->binding_handle;
 272
 273         if (!get_policy_handle(tctx, b, &handle))
 274                 return false;
 275
 276         r.in.handle = &handle;
 277
 278         /* Huh?  Does this RPC always return access denied? */
 279         torture_assert_ntstatus_ok(tctx,
 280                         dcerpc_eventlog_FlushEventLog_r(b, tctx, &r),
 281                         "FlushEventLog failed");
 282
 283         torture_assert_ntstatus_equal(tctx,
 284                         r.out.result,
 285                         NT_STATUS_ACCESS_DENIED,
 286                         "FlushEventLog failed");
 287
 288         cr.in.handle = cr.out.handle = &handle;
 289
 290         torture_assert_ntstatus_ok(tctx,
 291                         dcerpc_eventlog_CloseEventLog_r(b, tctx, &cr),
 292                         "CloseEventLog failed");
 293         torture_assert_ntstatus_ok(tctx, cr.out.result,
 294                         "CloseEventLog failed");
 295
 296         return true;
 297 }
 298
 299 static bool test_ClearEventLog(struct torture_context *tctx,
 300                                struct dcerpc_pipe *p)
 301 {
 302         struct eventlog_ClearEventLogW r;
 303         struct eventlog_CloseEventLog cr;
 304         struct policy_handle handle;
 305         struct dcerpc_binding_handle *b = p->binding_handle;
 306
 307         if (!get_policy_handle(tctx, b, &handle))
 308                 return false;
 309
 310         r.in.handle = &handle;
 311         r.in.backupfile = NULL;
 312
 313         torture_assert_ntstatus_ok(tctx,
 314                         dcerpc_eventlog_ClearEventLogW_r(b, tctx, &r),
 315                         "ClearEventLog failed");
 316         torture_assert_ntstatus_ok(tctx, r.out.result,
 317                         "ClearEventLog failed");
 318
 319         cr.in.handle = cr.out.handle = &handle;
 320
 321         torture_assert_ntstatus_ok(tctx,
 322                         dcerpc_eventlog_CloseEventLog_r(b, tctx, &cr),
 323                         "CloseEventLog failed");
 324         torture_assert_ntstatus_ok(tctx, cr.out.result,
 325                         "CloseEventLog failed");
 326
 327         return true;
 328 }
 329
 330 static bool test_GetLogInformation(struct torture_context *tctx,
 331                                    struct dcerpc_pipe *p)
 332 {
 333         struct eventlog_GetLogInformation r;
 334         struct eventlog_CloseEventLog cr;
 335         struct policy_handle handle;
 336         uint32_t bytes_needed = 0;
 337         struct dcerpc_binding_handle *b = p->binding_handle;
 338
 339         if (!get_policy_handle(tctx, b, &handle))
 340                 return false;
 341
 342         r.in.handle = &handle;
 343         r.in.level = 1;
 344         r.in.buf_size = 0;
 345         r.out.buffer = NULL;
 346         r.out.bytes_needed = &bytes_needed;
 347
 348         torture_assert_ntstatus_ok(tctx, dcerpc_eventlog_GetLogInformation_r(b, tctx, &r),
 349                                    "GetLogInformation failed");
 350
 351         torture_assert_ntstatus_equal(tctx, r.out.result, NT_STATUS_INVALID_LEVEL,
 352                                       "GetLogInformation failed");
 353
 354         r.in.level = 0;
 355
 356         torture_assert_ntstatus_ok(tctx, dcerpc_eventlog_GetLogInformation_r(b, tctx, &r),
 357                                    "GetLogInformation failed");
 358
 359         torture_assert_ntstatus_equal(tctx, r.out.result, NT_STATUS_BUFFER_TOO_SMALL,
 360                                       "GetLogInformation failed");
 361
 362         r.in.buf_size = bytes_needed;
 363         r.out.buffer = talloc_array(tctx, uint8_t, bytes_needed);
 364
 365         torture_assert_ntstatus_ok(tctx, dcerpc_eventlog_GetLogInformation_r(b, tctx, &r),
 366                                    "GetLogInformation failed");
 367
 368         torture_assert_ntstatus_ok(tctx, r.out.result, "GetLogInformation failed");
 369
 370         cr.in.handle = cr.out.handle = &handle;
 371
 372         torture_assert_ntstatus_ok(tctx,
 373                         dcerpc_eventlog_CloseEventLog_r(b, tctx, &cr),
 374                         "CloseEventLog failed");
 375         torture_assert_ntstatus_ok(tctx, cr.out.result,
 376                         "CloseEventLog failed");
 377
 378         return true;
 379 }
 380
 381
 382 static bool test_OpenEventLog(struct torture_context *tctx,
 383                               struct dcerpc_pipe *p)
 384 {
 385         struct policy_handle handle;
 386         struct eventlog_CloseEventLog cr;
 387         struct dcerpc_binding_handle *b = p->binding_handle;
 388
 389         if (!get_policy_handle(tctx, b, &handle))
 390                 return false;
 391
 392         cr.in.handle = cr.out.handle = &handle;
 393
 394         torture_assert_ntstatus_ok(tctx,
 395                         dcerpc_eventlog_CloseEventLog_r(b, tctx, &cr),
 396                         "CloseEventLog failed");
 397         torture_assert_ntstatus_ok(tctx, cr.out.result,
 398                         "CloseEventLog failed");
 399
 400         return true;
 401 }
 402
 403 static bool test_BackupLog(struct torture_context *tctx,
 404                            struct dcerpc_pipe *p)
 405 {
 406         struct policy_handle handle, backup_handle;
 407         struct eventlog_BackupEventLogW r;
 408         struct eventlog_OpenBackupEventLogW br;
 409         struct eventlog_CloseEventLog cr;
 410         const char *tmp;
 411         struct lsa_String backup_filename;
 412         struct eventlog_OpenUnknown0 unknown0;
 413         struct dcerpc_binding_handle *b = p->binding_handle;
 414
 415         if (torture_setting_bool(tctx, "samba3", false)) {
 416                 torture_skip(tctx, "skipping BackupLog test against samba");
 417         }
 418
 419         if (!get_policy_handle(tctx, b, &handle))
 420                 return false;
 421
 422         tmp = talloc_asprintf(tctx, "C:\\%s", TEST_BACKUP_NAME);
 423         init_lsa_String(&backup_filename, tmp);
 424
 425         r.in.handle = &handle;
 426         r.in.backup_filename = &backup_filename;
 427
 428         torture_assert_ntstatus_ok(tctx, dcerpc_eventlog_BackupEventLogW_r(b, tctx, &r),
 429                 "BackupEventLogW failed");
 430         torture_assert_ntstatus_equal(tctx, r.out.result,
 431                 NT_STATUS_OBJECT_PATH_SYNTAX_BAD, "BackupEventLogW failed");
 432
 433         tmp = talloc_asprintf(tctx, "\\??\\C:\\%s", TEST_BACKUP_NAME);
 434         init_lsa_String(&backup_filename, tmp);
 435
 436         r.in.handle = &handle;
 437         r.in.backup_filename = &backup_filename;
 438
 439         torture_assert_ntstatus_ok(tctx, dcerpc_eventlog_BackupEventLogW_r(b, tctx, &r),
 440                 "BackupEventLogW failed");
 441         torture_assert_ntstatus_ok(tctx, r.out.result, "BackupEventLogW failed");
 442
 443         torture_assert_ntstatus_ok(tctx, dcerpc_eventlog_BackupEventLogW_r(b, tctx, &r),
 444                 "BackupEventLogW failed");
 445         torture_assert_ntstatus_equal(tctx, r.out.result,
 446                 NT_STATUS_OBJECT_NAME_COLLISION, "BackupEventLogW failed");
 447
 448         cr.in.handle = cr.out.handle = &handle;
 449
 450         torture_assert_ntstatus_ok(tctx,
 451                         dcerpc_eventlog_CloseEventLog_r(b, tctx, &cr),
 452                         "BackupLog failed");
 453         torture_assert_ntstatus_ok(tctx, cr.out.result,
 454                         "BackupLog failed");
 455
 456         unknown0.unknown0 = 0x005c;
 457         unknown0.unknown1 = 0x0001;
 458
 459         br.in.unknown0 = &unknown0;
 460         br.in.backup_logname = &backup_filename;
 461         br.in.major_version = 1;
 462         br.in.minor_version = 1;
 463         br.out.handle = &backup_handle;
 464
 465         torture_assert_ntstatus_ok(tctx, dcerpc_eventlog_OpenBackupEventLogW_r(b, tctx, &br),
 466                 "OpenBackupEventLogW failed");
 467
 468         torture_assert_ntstatus_ok(tctx, br.out.result, "OpenBackupEventLogW failed");
 469
 470         cr.in.handle = cr.out.handle = &backup_handle;
 471
 472         torture_assert_ntstatus_ok(tctx,
 473                         dcerpc_eventlog_CloseEventLog_r(b, tctx, &cr),
 474                         "CloseEventLog failed");
 475         torture_assert_ntstatus_ok(tctx, cr.out.result,
 476                         "CloseEventLog failed");
 477
 478         return true;
 479 }
 480
 481 struct torture_suite *torture_rpc_eventlog(TALLOC_CTX *mem_ctx)
 482 {
 483         struct torture_suite *suite;
 484         struct torture_rpc_tcase *tcase;
 485         struct torture_test *test;
 486
 487         suite = torture_suite_create(mem_ctx, "EVENTLOG");
 488         tcase = torture_suite_add_rpc_iface_tcase(suite, "eventlog",
 489                                                   &ndr_table_eventlog);
 490
 491         torture_rpc_tcase_add_test(tcase, "OpenEventLog", test_OpenEventLog);
 492         test = torture_rpc_tcase_add_test(tcase, "ClearEventLog",
 493                                           test_ClearEventLog);
 494         test->dangerous = true;
 495         torture_rpc_tcase_add_test(tcase, "GetNumRecords", test_GetNumRecords);
 496         torture_rpc_tcase_add_test(tcase, "ReadEventLog", test_ReadEventLog);
 497         torture_rpc_tcase_add_test(tcase, "ReportEventLog", test_ReportEventLog);
 498         torture_rpc_tcase_add_test(tcase, "FlushEventLog", test_FlushEventLog);
 499         torture_rpc_tcase_add_test(tcase, "GetLogIntormation", test_GetLogInformation);
 500         torture_rpc_tcase_add_test(tcase, "BackupLog", test_BackupLog);
 501
 502         return suite;
 503 }