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