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
   8    This program is free software; you can redistribute it and/or modify
   9    it under the terms of the GNU General Public License as published by
  10    the Free Software Foundation; either version 3 of the License, or
  11    (at your option) any later version.
  12
  13    This program is distributed in the hope that it will be useful,
  14    but WITHOUT ANY WARRANTY; without even the implied warranty of
  15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16    GNU General Public License for more details.
  17
  18    You should have received a copy of the GNU General Public License
  19    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  20 */
  21
  22 #include "includes.h"
  23 #include "torture/torture.h"
  24 #include "librpc/gen_ndr/ndr_eventlog.h"
  25 #include "librpc/gen_ndr/ndr_eventlog_c.h"
  26 #include "librpc/gen_ndr/ndr_lsa.h"
  27 #include "torture/rpc/rpc.h"
  28
  29 static void init_lsa_String(struct lsa_String *name, const char *s)
  30 {
  31         name->string = s;
  32         name->length = 2*strlen_m(s);
  33         name->size = name->length;
  34 }
  35
  36 static bool get_policy_handle(struct torture_context *tctx,
  37                                                           struct dcerpc_pipe *p,
  38                                                           struct policy_handle *handle)
  39 {
  40         struct eventlog_OpenEventLogW r;
  41         struct eventlog_OpenUnknown0 unknown0;
  42
  43         unknown0.unknown0 = 0x005c;
  44         unknown0.unknown1 = 0x0001;
  45
  46         r.in.unknown0 = &unknown0;
  47         init_lsa_String(&r.in.logname, "dns server");
  48         init_lsa_String(&r.in.servername, NULL);
  49         r.in.unknown2 = 0x00000001;
  50         r.in.unknown3 = 0x00000001;
  51         r.out.handle = handle;
  52
  53         torture_assert_ntstatus_ok(tctx,
  54                         dcerpc_eventlog_OpenEventLogW(p, tctx, &r),
  55                         "OpenEventLog failed");
  56
  57         torture_assert_ntstatus_ok(tctx, r.out.result, "OpenEventLog failed");
  58
  59         return true;
  60 }
  61
  62
  63
  64 static bool test_GetNumRecords(struct torture_context *tctx, struct dcerpc_pipe *p)
  65 {
  66         struct eventlog_GetNumRecords r;
  67         struct eventlog_CloseEventLog cr;
  68         struct policy_handle handle;
  69
  70         if (!get_policy_handle(tctx, p, &handle))
  71                 return false;
  72
  73         r.in.handle = &handle;
  74
  75         torture_assert_ntstatus_ok(tctx,
  76                         dcerpc_eventlog_GetNumRecords(p, tctx, &r),
  77                         "GetNumRecords failed");
  78
  79         torture_comment(tctx, "%d records\n", *r.out.number);
  80
  81         cr.in.handle = cr.out.handle = &handle;
  82
  83         torture_assert_ntstatus_ok(tctx,
  84                                         dcerpc_eventlog_CloseEventLog(p, tctx, &cr),
  85                                         "CloseEventLog failed");
  86         return true;
  87 }
  88
  89 static bool test_ReadEventLog(struct torture_context *tctx,
  90                                                           struct dcerpc_pipe *p)
  91 {
  92         NTSTATUS status;
  93         struct eventlog_ReadEventLogW r;
  94         struct eventlog_CloseEventLog cr;
  95         struct policy_handle handle;
  96
  97         if (!get_policy_handle(tctx, p, &handle))
  98                 return false;
  99
 100         r.in.offset = 0;
 101         r.in.handle = &handle;
 102         r.in.flags = EVENTLOG_BACKWARDS_READ|EVENTLOG_SEQUENTIAL_READ;
 103
 104         while (1) {
 105                 DATA_BLOB blob;
 106                 struct eventlog_Record rec;
 107                 struct ndr_pull *ndr;
 108
 109                 /* Read first for number of bytes in record */
 110
 111                 r.in.number_of_bytes = 0;
 112                 r.out.data = NULL;
 113
 114                 status = dcerpc_eventlog_ReadEventLogW(p, tctx, &r);
 115
 116                 if (NT_STATUS_EQUAL(r.out.result, NT_STATUS_END_OF_FILE)) {
 117                         break;
 118                 }
 119
 120                 torture_assert_ntstatus_ok(tctx, status, "ReadEventLog failed");
 121
 122                 torture_assert_ntstatus_equal(tctx, r.out.result, NT_STATUS_BUFFER_TOO_SMALL,
 123                         "ReadEventLog failed");
 124
 125                 /* Now read the actual record */
 126
 127                 r.in.number_of_bytes = *r.out.real_size;
 128                 r.out.data = talloc_array(tctx, uint8_t, r.in.number_of_bytes);
 129
 130                 status = dcerpc_eventlog_ReadEventLogW(p, tctx, &r);
 131
 132                 torture_assert_ntstatus_ok(tctx, status, "ReadEventLog failed");
 133
 134                 /* Decode a user-marshalled record */
 135
 136                 blob.length = *r.out.sent_size;
 137                 blob.data = talloc_steal(tctx, r.out.data);
 138
 139                 ndr = ndr_pull_init_blob(&blob, tctx);
 140
 141                 status = ndr_pull_eventlog_Record(
 142                         ndr, NDR_SCALARS|NDR_BUFFERS, &rec);
 143
 144                 NDR_PRINT_DEBUG(eventlog_Record, &rec);
 145
 146                 torture_assert_ntstatus_ok(tctx, status,
 147                                 "ReadEventLog failed parsing event log record");
 148
 149                 r.in.offset++;
 150         }
 151
 152         cr.in.handle = cr.out.handle = &handle;
 153
 154         torture_assert_ntstatus_ok(tctx,
 155                                         dcerpc_eventlog_CloseEventLog(p, tctx, &cr),
 156                                         "CloseEventLog failed");
 157
 158         return true;
 159 }
 160
 161 static bool test_FlushEventLog(struct torture_context *tctx,
 162                                                            struct dcerpc_pipe *p)
 163 {
 164         struct eventlog_FlushEventLog r;
 165         struct eventlog_CloseEventLog cr;
 166         struct policy_handle handle;
 167
 168         if (!get_policy_handle(tctx, p, &handle))
 169                 return false;
 170
 171         r.in.handle = &handle;
 172
 173         /* Huh?  Does this RPC always return access denied? */
 174         torture_assert_ntstatus_equal(tctx,
 175                         dcerpc_eventlog_FlushEventLog(p, tctx, &r),
 176                         NT_STATUS_ACCESS_DENIED,
 177                         "FlushEventLog failed");
 178
 179         cr.in.handle = cr.out.handle = &handle;
 180
 181         torture_assert_ntstatus_ok(tctx,
 182                                         dcerpc_eventlog_CloseEventLog(p, tctx, &cr),
 183                                         "CloseEventLog failed");
 184
 185         return true;
 186 }
 187
 188 static bool test_ClearEventLog(struct torture_context *tctx,
 189                                struct dcerpc_pipe *p)
 190 {
 191         struct eventlog_ClearEventLogW r;
 192         struct eventlog_CloseEventLog cr;
 193         struct policy_handle handle;
 194
 195         if (!get_policy_handle(tctx, p, &handle))
 196                 return false;
 197
 198         r.in.handle = &handle;
 199         r.in.unknown = NULL;
 200
 201         torture_assert_ntstatus_ok(tctx,
 202                         dcerpc_eventlog_ClearEventLogW(p, tctx, &r),
 203                         "ClearEventLog failed");
 204
 205         cr.in.handle = cr.out.handle = &handle;
 206
 207         torture_assert_ntstatus_ok(tctx,
 208                                         dcerpc_eventlog_CloseEventLog(p, tctx, &cr),
 209                                         "CloseEventLog failed");
 210
 211         return true;
 212 }
 213
 214 static bool test_OpenEventLog(struct torture_context *tctx,
 215                                                           struct dcerpc_pipe *p)
 216 {
 217         struct policy_handle handle;
 218         struct eventlog_CloseEventLog cr;
 219
 220         if (!get_policy_handle(tctx, p, &handle))
 221                 return false;
 222
 223         cr.in.handle = cr.out.handle = &handle;
 224
 225         torture_assert_ntstatus_ok(tctx,
 226                                         dcerpc_eventlog_CloseEventLog(p, tctx, &cr),
 227                                         "CloseEventLog failed");
 228
 229         return true;
 230 }
 231
 232 struct torture_suite *torture_rpc_eventlog(TALLOC_CTX *mem_ctx)
 233 {
 234         struct torture_suite *suite;
 235         struct torture_rpc_tcase *tcase;
 236         struct torture_test *test;
 237
 238         suite = torture_suite_create(mem_ctx, "EVENTLOG");
 239         tcase = torture_suite_add_rpc_iface_tcase(suite, "eventlog",
 240                                                   &ndr_table_eventlog);
 241
 242         torture_rpc_tcase_add_test(tcase, "OpenEventLog", test_OpenEventLog);
 243         test = torture_rpc_tcase_add_test(tcase, "ClearEventLog",
 244                                           test_ClearEventLog);
 245         test->dangerous = true;
 246         torture_rpc_tcase_add_test(tcase, "GetNumRecords", test_GetNumRecords);
 247         torture_rpc_tcase_add_test(tcase, "ReadEventLog", test_ReadEventLog);
 248         torture_rpc_tcase_add_test(tcase, "FlushEventLog", test_FlushEventLog);
 249
 250         return suite;
 251 }