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 "torture/torture.h"
  25 #include "librpc/gen_ndr/ndr_eventlog.h"
  26 #include "librpc/gen_ndr/ndr_eventlog_c.h"
  27 #include "librpc/gen_ndr/ndr_lsa.h"
  28 #include "torture/rpc/rpc.h"
  29 #include "param/param.h"
  30
  31 #define TEST_BACKUP_NAME "samrtorturetest"
  32
  33 static void init_lsa_String(struct lsa_String *name, const char *s)
  34 {
  35         name->string = s;
  36         name->length = 2*strlen_m(s);
  37         name->size = name->length;
  38 }
  39
  40 static bool get_policy_handle(struct torture_context *tctx,
  41                               struct dcerpc_pipe *p,
  42                               struct policy_handle *handle)
  43 {
  44         struct eventlog_OpenEventLogW r;
  45         struct eventlog_OpenUnknown0 unknown0;
  46         struct lsa_String logname, servername;
  47
  48         unknown0.unknown0 = 0x005c;
  49         unknown0.unknown1 = 0x0001;
  50
  51         r.in.unknown0 = &unknown0;
  52         init_lsa_String(&logname, "dns server");
  53         init_lsa_String(&servername, NULL);
  54         r.in.logname = &logname;
  55         r.in.servername = &servername;
  56         r.in.major_version = 0x00000001;
  57         r.in.minor_version = 0x00000001;
  58         r.out.handle = handle;
  59
  60         torture_assert_ntstatus_ok(tctx,
  61                         dcerpc_eventlog_OpenEventLogW(p, tctx, &r),
  62                         "OpenEventLog failed");
  63
  64         torture_assert_ntstatus_ok(tctx, r.out.result, "OpenEventLog failed");
  65
  66         return true;
  67 }
  68
  69
  70
  71 static bool test_GetNumRecords(struct torture_context *tctx, struct dcerpc_pipe *p)
  72 {
  73         struct eventlog_GetNumRecords r;
  74         struct eventlog_CloseEventLog cr;
  75         struct policy_handle handle;
  76         uint32_t number = 0;
  77
  78         if (!get_policy_handle(tctx, p, &handle))
  79                 return false;
  80
  81         ZERO_STRUCT(r);
  82         r.in.handle = &handle;
  83         r.out.number = &number;
  84
  85         torture_assert_ntstatus_ok(tctx,
  86                         dcerpc_eventlog_GetNumRecords(p, tctx, &r),
  87                         "GetNumRecords failed");
  88
  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(p, tctx, &cr),
  95                         "CloseEventLog failed");
  96         return true;
  97 }
  98
  99 static bool test_ReadEventLog(struct torture_context *tctx,
 100                               struct dcerpc_pipe *p)
 101 {
 102         NTSTATUS status;
 103         struct eventlog_ReadEventLogW r;
 104         struct eventlog_CloseEventLog cr;
 105         struct policy_handle handle;
 106
 107         uint32_t sent_size = 0;
 108         uint32_t real_size = 0;
 109
 110         if (!get_policy_handle(tctx, p, &handle))
 111                 return false;
 112
 113         ZERO_STRUCT(r);
 114         r.in.offset = 0;
 115         r.in.handle = &handle;
 116         r.in.flags = 0;
 117         r.out.data = NULL;
 118         r.out.sent_size = &sent_size;
 119         r.out.real_size = &real_size;
 120
 121         status = dcerpc_eventlog_ReadEventLogW(p, tctx, &r);
 122
 123         torture_assert_ntstatus_equal(tctx, r.out.result, NT_STATUS_INVALID_PARAMETER,
 124                         "ReadEventLog failed");
 125
 126         while (1) {
 127                 DATA_BLOB blob;
 128                 struct eventlog_Record rec;
 129                 struct ndr_pull *ndr;
 130                 enum ndr_err_code ndr_err;
 131
 132                 /* Read first for number of bytes in record */
 133
 134                 r.in.number_of_bytes = 0;
 135                 r.in.flags = EVENTLOG_BACKWARDS_READ|EVENTLOG_SEQUENTIAL_READ;
 136                 r.out.data = NULL;
 137                 r.out.sent_size = &sent_size;
 138                 r.out.real_size = &real_size;
 139
 140                 status = dcerpc_eventlog_ReadEventLogW(p, tctx, &r);
 141
 142                 if (NT_STATUS_EQUAL(r.out.result, NT_STATUS_END_OF_FILE)) {
 143                         break;
 144                 }
 145
 146                 torture_assert_ntstatus_equal(tctx, r.out.result, NT_STATUS_BUFFER_TOO_SMALL,
 147                         "ReadEventLog failed");
 148
 149                 /* Now read the actual record */
 150
 151                 r.in.number_of_bytes = *r.out.real_size;
 152                 r.out.data = talloc_array(tctx, uint8_t, r.in.number_of_bytes);
 153
 154                 status = dcerpc_eventlog_ReadEventLogW(p, tctx, &r);
 155
 156                 torture_assert_ntstatus_ok(tctx, status, "ReadEventLog failed");
 157
 158                 /* Decode a user-marshalled record */
 159
 160                 blob.length = *r.out.sent_size;
 161                 blob.data = talloc_steal(tctx, r.out.data);
 162
 163                 ndr = ndr_pull_init_blob(&blob, tctx, lp_iconv_convenience(tctx->lp_ctx));
 164
 165                 ndr_err = ndr_pull_eventlog_Record(
 166                         ndr, NDR_SCALARS|NDR_BUFFERS, &rec);
 167                 status = ndr_map_error2ntstatus(ndr_err);
 168
 169                 NDR_PRINT_DEBUG(eventlog_Record, &rec);
 170
 171                 torture_assert_ntstatus_ok(tctx, status,
 172                                 "ReadEventLog failed parsing event log record");
 173
 174                 r.in.offset++;
 175         }
 176
 177         cr.in.handle = cr.out.handle = &handle;
 178
 179         torture_assert_ntstatus_ok(tctx,
 180                         dcerpc_eventlog_CloseEventLog(p, tctx, &cr),
 181                         "CloseEventLog failed");
 182
 183         return true;
 184 }
 185
 186 static bool test_ReportEventLog(struct torture_context *tctx,
 187                                 struct dcerpc_pipe *p)
 188 {
 189         NTSTATUS status;
 190         struct eventlog_ReportEventW r;
 191         struct eventlog_CloseEventLog cr;
 192         struct policy_handle handle;
 193
 194         uint32_t record_number = 0;
 195         time_t time_written = 0;
 196         struct lsa_String servername, *strings;
 197
 198         if (!get_policy_handle(tctx, p, &handle))
 199                 return false;
 200
 201         init_lsa_String(&servername, NULL);
 202
 203         strings = talloc_array(tctx, struct lsa_String, 1);
 204         init_lsa_String(&strings[0], "Currently tortured by samba 4");
 205
 206         ZERO_STRUCT(r);
 207
 208         r.in.handle = &handle;
 209         r.in.timestamp = time(NULL);
 210         r.in.event_type = EVENTLOG_INFORMATION_TYPE;
 211         r.in.event_category = 0;
 212         r.in.event_id = 0;
 213         r.in.num_of_strings = 1;
 214         r.in.data_size = 0;
 215         r.in.servername = &servername;
 216         r.in.user_sid = NULL;
 217         r.in.strings = &strings;
 218         r.in.data = NULL;
 219         r.in.flags = 0;
 220         r.out.record_number = &record_number;
 221         r.out.time_written = &time_written;
 222
 223         status = dcerpc_eventlog_ReportEventW(p, tctx, &r);
 224
 225         torture_assert_ntstatus_ok(tctx, r.out.result, "ReportEventW failed");
 226
 227         cr.in.handle = cr.out.handle = &handle;
 228
 229         torture_assert_ntstatus_ok(tctx,
 230                         dcerpc_eventlog_CloseEventLog(p, tctx, &cr),
 231                         "CloseEventLog failed");
 232         return true;
 233 }
 234
 235 static bool test_FlushEventLog(struct torture_context *tctx,
 236                                struct dcerpc_pipe *p)
 237 {
 238         struct eventlog_FlushEventLog r;
 239         struct eventlog_CloseEventLog cr;
 240         struct policy_handle handle;
 241
 242         if (!get_policy_handle(tctx, p, &handle))
 243                 return false;
 244
 245         r.in.handle = &handle;
 246
 247         /* Huh?  Does this RPC always return access denied? */
 248         torture_assert_ntstatus_equal(tctx,
 249                         dcerpc_eventlog_FlushEventLog(p, tctx, &r),
 250                         NT_STATUS_ACCESS_DENIED,
 251                         "FlushEventLog failed");
 252
 253         cr.in.handle = cr.out.handle = &handle;
 254
 255         torture_assert_ntstatus_ok(tctx,
 256                         dcerpc_eventlog_CloseEventLog(p, tctx, &cr),
 257                         "CloseEventLog failed");
 258
 259         return true;
 260 }
 261
 262 static bool test_ClearEventLog(struct torture_context *tctx,
 263                                struct dcerpc_pipe *p)
 264 {
 265         struct eventlog_ClearEventLogW r;
 266         struct eventlog_CloseEventLog cr;
 267         struct policy_handle handle;
 268
 269         if (!get_policy_handle(tctx, p, &handle))
 270                 return false;
 271
 272         r.in.handle = &handle;
 273         r.in.backupfile = NULL;
 274
 275         torture_assert_ntstatus_ok(tctx,
 276                         dcerpc_eventlog_ClearEventLogW(p, tctx, &r),
 277                         "ClearEventLog failed");
 278
 279         cr.in.handle = cr.out.handle = &handle;
 280
 281         torture_assert_ntstatus_ok(tctx,
 282                         dcerpc_eventlog_CloseEventLog(p, tctx, &cr),
 283                         "CloseEventLog failed");
 284
 285         return true;
 286 }
 287
 288 static bool test_GetLogInformation(struct torture_context *tctx,
 289                                    struct dcerpc_pipe *p)
 290 {
 291         NTSTATUS status;
 292         struct eventlog_GetLogIntormation r;
 293         struct eventlog_CloseEventLog cr;
 294         struct policy_handle handle;
 295         uint32_t bytes_needed = 0;
 296
 297         if (!get_policy_handle(tctx, p, &handle))
 298                 return false;
 299
 300         r.in.handle = &handle;
 301         r.in.level = 1;
 302         r.in.buf_size = 0;
 303         r.out.buffer = NULL;
 304         r.out.bytes_needed = &bytes_needed;
 305
 306         status = dcerpc_eventlog_GetLogIntormation(p, tctx, &r);
 307
 308         torture_assert_ntstatus_equal(tctx, status, NT_STATUS_INVALID_LEVEL,
 309                                       "GetLogInformation failed");
 310
 311         r.in.level = 0;
 312
 313         status = dcerpc_eventlog_GetLogIntormation(p, tctx, &r);
 314
 315         torture_assert_ntstatus_equal(tctx, status, NT_STATUS_BUFFER_TOO_SMALL,
 316                                       "GetLogInformation failed");
 317
 318         r.in.buf_size = bytes_needed;
 319         r.out.buffer = talloc_array(tctx, uint8_t, bytes_needed);
 320
 321         status = dcerpc_eventlog_GetLogIntormation(p, tctx, &r);
 322
 323         torture_assert_ntstatus_ok(tctx, status, "GetLogInformation failed");
 324
 325         cr.in.handle = cr.out.handle = &handle;
 326
 327         torture_assert_ntstatus_ok(tctx,
 328                         dcerpc_eventlog_CloseEventLog(p, tctx, &cr),
 329                         "CloseEventLog failed");
 330
 331         return true;
 332 }
 333
 334
 335 static bool test_OpenEventLog(struct torture_context *tctx,
 336                               struct dcerpc_pipe *p)
 337 {
 338         struct policy_handle handle;
 339         struct eventlog_CloseEventLog cr;
 340
 341         if (!get_policy_handle(tctx, p, &handle))
 342                 return false;
 343
 344         cr.in.handle = cr.out.handle = &handle;
 345
 346         torture_assert_ntstatus_ok(tctx,
 347                         dcerpc_eventlog_CloseEventLog(p, tctx, &cr),
 348                         "CloseEventLog failed");
 349
 350         return true;
 351 }
 352
 353 static bool test_BackupLog(struct torture_context *tctx,
 354                            struct dcerpc_pipe *p)
 355 {
 356         NTSTATUS status;
 357         struct policy_handle handle, backup_handle;
 358         struct eventlog_BackupEventLogW r;
 359         struct eventlog_OpenBackupEventLogW b;
 360         struct eventlog_CloseEventLog cr;
 361         const char *tmp;
 362         struct lsa_String backup_filename;
 363         struct eventlog_OpenUnknown0 unknown0;
 364
 365         if (!get_policy_handle(tctx, p, &handle))
 366                 return false;
 367
 368         tmp = talloc_asprintf(tctx, "C:\\%s", TEST_BACKUP_NAME);
 369         init_lsa_String(&backup_filename, tmp);
 370
 371         r.in.handle = &handle;
 372         r.in.backup_filename = &backup_filename;
 373
 374         status = dcerpc_eventlog_BackupEventLogW(p, tctx, &r);
 375         torture_assert_ntstatus_equal(tctx, status,
 376                 NT_STATUS_OBJECT_PATH_SYNTAX_BAD, "BackupEventLogW failed");
 377
 378         tmp = talloc_asprintf(tctx, "\\??\\C:\\%s", TEST_BACKUP_NAME);
 379         init_lsa_String(&backup_filename, tmp);
 380
 381         r.in.handle = &handle;
 382         r.in.backup_filename = &backup_filename;
 383
 384         status = dcerpc_eventlog_BackupEventLogW(p, tctx, &r);
 385         torture_assert_ntstatus_ok(tctx, status, "BackupEventLogW failed");
 386
 387         status = dcerpc_eventlog_BackupEventLogW(p, tctx, &r);
 388         torture_assert_ntstatus_equal(tctx, status,
 389                 NT_STATUS_OBJECT_NAME_COLLISION, "BackupEventLogW failed");
 390
 391         cr.in.handle = cr.out.handle = &handle;
 392
 393         torture_assert_ntstatus_ok(tctx,
 394                         dcerpc_eventlog_CloseEventLog(p, tctx, &cr),
 395                         "BackupLog failed");
 396
 397         unknown0.unknown0 = 0x005c;
 398         unknown0.unknown1 = 0x0001;
 399
 400         b.in.unknown0 = &unknown0;
 401         b.in.backup_logname = &backup_filename;
 402         b.in.major_version = 1;
 403         b.in.minor_version = 1;
 404         b.out.handle = &backup_handle;
 405
 406         status = dcerpc_eventlog_OpenBackupEventLogW(p, tctx, &b);
 407
 408         torture_assert_ntstatus_ok(tctx, status, "OpenBackupEventLogW failed");
 409
 410         cr.in.handle = cr.out.handle = &backup_handle;
 411
 412         torture_assert_ntstatus_ok(tctx,
 413                         dcerpc_eventlog_CloseEventLog(p, tctx, &cr),
 414                         "CloseEventLog failed");
 415
 416         return true;
 417 }
 418
 419 struct torture_suite *torture_rpc_eventlog(TALLOC_CTX *mem_ctx)
 420 {
 421         struct torture_suite *suite;
 422         struct torture_rpc_tcase *tcase;
 423         struct torture_test *test;
 424
 425         suite = torture_suite_create(mem_ctx, "EVENTLOG");
 426         tcase = torture_suite_add_rpc_iface_tcase(suite, "eventlog",
 427                                                   &ndr_table_eventlog);
 428
 429         torture_rpc_tcase_add_test(tcase, "OpenEventLog", test_OpenEventLog);
 430         test = torture_rpc_tcase_add_test(tcase, "ClearEventLog",
 431                                           test_ClearEventLog);
 432         test->dangerous = true;
 433         torture_rpc_tcase_add_test(tcase, "GetNumRecords", test_GetNumRecords);
 434         torture_rpc_tcase_add_test(tcase, "ReadEventLog", test_ReadEventLog);
 435         torture_rpc_tcase_add_test(tcase, "ReportEventLog", test_ReportEventLog);
 436         torture_rpc_tcase_add_test(tcase, "FlushEventLog", test_FlushEventLog);
 437         torture_rpc_tcase_add_test(tcase, "GetLogIntormation", test_GetLogInformation);
 438         torture_rpc_tcase_add_test(tcase, "BackupLog", test_BackupLog);
 439
 440         return suite;
 441 }