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 #include "param/param.h"
  29
  30 static void init_lsa_String(struct lsa_String *name, const char *s)
  31 {
  32         name->string = s;
  33         name->length = 2*strlen_m(s);
  34         name->size = name->length;
  35 }
  36
  37 static bool get_policy_handle(struct torture_context *tctx,
  38                                                           struct dcerpc_pipe *p,
  39                                                           struct policy_handle *handle)
  40 {
  41         struct eventlog_OpenEventLogW r;
  42         struct eventlog_OpenUnknown0 unknown0;
  43
  44         unknown0.unknown0 = 0x005c;
  45         unknown0.unknown1 = 0x0001;
  46
  47         r.in.unknown0 = &unknown0;
  48         init_lsa_String(&r.in.logname, "dns server");
  49         init_lsa_String(&r.in.servername, NULL);
  50         r.in.unknown2 = 0x00000001;
  51         r.in.unknown3 = 0x00000001;
  52         r.out.handle = handle;
  53
  54         torture_assert_ntstatus_ok(tctx,
  55                         dcerpc_eventlog_OpenEventLogW(p, tctx, &r),
  56                         "OpenEventLog failed");
  57
  58         torture_assert_ntstatus_ok(tctx, r.out.result, "OpenEventLog failed");
  59
  60         return true;
  61 }
  62
  63
  64
  65 static bool test_GetNumRecords(struct torture_context *tctx, struct dcerpc_pipe *p)
  66 {
  67         struct eventlog_GetNumRecords r;
  68         struct eventlog_CloseEventLog cr;
  69         struct policy_handle handle;
  70
  71         if (!get_policy_handle(tctx, p, &handle))
  72                 return false;
  73
  74         r.in.handle = &handle;
  75
  76         torture_assert_ntstatus_ok(tctx,
  77                         dcerpc_eventlog_GetNumRecords(p, tctx, &r),
  78                         "GetNumRecords failed");
  79
  80         torture_comment(tctx, "%d records\n", *r.out.number);
  81
  82         cr.in.handle = cr.out.handle = &handle;
  83
  84         torture_assert_ntstatus_ok(tctx,
  85                                         dcerpc_eventlog_CloseEventLog(p, tctx, &cr),
  86                                         "CloseEventLog failed");
  87         return true;
  88 }
  89
  90 static bool test_ReadEventLog(struct torture_context *tctx,
  91                                                           struct dcerpc_pipe *p)
  92 {
  93         NTSTATUS status;
  94         struct eventlog_ReadEventLogW r;
  95         struct eventlog_CloseEventLog cr;
  96         struct policy_handle handle;
  97
  98         if (!get_policy_handle(tctx, p, &handle))
  99                 return false;
 100
 101         r.in.offset = 0;
 102         r.in.handle = &handle;
 103         r.in.flags = EVENTLOG_BACKWARDS_READ|EVENTLOG_SEQUENTIAL_READ;
 104
 105         while (1) {
 106                 DATA_BLOB blob;
 107                 struct eventlog_Record rec;
 108                 struct ndr_pull *ndr;
 109                 enum ndr_err_code ndr_err;
 110
 111                 /* Read first for number of bytes in record */
 112
 113                 r.in.number_of_bytes = 0;
 114                 r.out.data = NULL;
 115
 116                 status = dcerpc_eventlog_ReadEventLogW(p, tctx, &r);
 117
 118                 if (NT_STATUS_EQUAL(r.out.result, NT_STATUS_END_OF_FILE)) {
 119                         break;
 120                 }
 121
 122                 torture_assert_ntstatus_ok(tctx, status, "ReadEventLog failed");
 123
 124                 torture_assert_ntstatus_equal(tctx, r.out.result, NT_STATUS_BUFFER_TOO_SMALL,
 125                         "ReadEventLog failed");
 126
 127                 /* Now read the actual record */
 128
 129                 r.in.number_of_bytes = *r.out.real_size;
 130                 r.out.data = talloc_array(tctx, uint8_t, r.in.number_of_bytes);
 131
 132                 status = dcerpc_eventlog_ReadEventLogW(p, tctx, &r);
 133
 134                 torture_assert_ntstatus_ok(tctx, status, "ReadEventLog failed");
 135
 136                 /* Decode a user-marshalled record */
 137
 138                 blob.length = *r.out.sent_size;
 139                 blob.data = talloc_steal(tctx, r.out.data);
 140
 141                 ndr = ndr_pull_init_blob(&blob, tctx, lp_iconv_convenience(tctx->lp_ctx));
 142
 143                 ndr_err = ndr_pull_eventlog_Record(
 144                         ndr, NDR_SCALARS|NDR_BUFFERS, &rec);
 145                 status = ndr_map_error2ntstatus(ndr_err);
 146
 147                 NDR_PRINT_DEBUG(eventlog_Record, &rec);
 148
 149                 torture_assert_ntstatus_ok(tctx, status,
 150                                 "ReadEventLog failed parsing event log record");
 151
 152                 r.in.offset++;
 153         }
 154
 155         cr.in.handle = cr.out.handle = &handle;
 156
 157         torture_assert_ntstatus_ok(tctx,
 158                                         dcerpc_eventlog_CloseEventLog(p, tctx, &cr),
 159                                         "CloseEventLog failed");
 160
 161         return true;
 162 }
 163
 164 static bool test_FlushEventLog(struct torture_context *tctx,
 165                                                            struct dcerpc_pipe *p)
 166 {
 167         struct eventlog_FlushEventLog r;
 168         struct eventlog_CloseEventLog cr;
 169         struct policy_handle handle;
 170
 171         if (!get_policy_handle(tctx, p, &handle))
 172                 return false;
 173
 174         r.in.handle = &handle;
 175
 176         /* Huh?  Does this RPC always return access denied? */
 177         torture_assert_ntstatus_equal(tctx,
 178                         dcerpc_eventlog_FlushEventLog(p, tctx, &r),
 179                         NT_STATUS_ACCESS_DENIED,
 180                         "FlushEventLog failed");
 181
 182         cr.in.handle = cr.out.handle = &handle;
 183
 184         torture_assert_ntstatus_ok(tctx,
 185                                         dcerpc_eventlog_CloseEventLog(p, tctx, &cr),
 186                                         "CloseEventLog failed");
 187
 188         return true;
 189 }
 190
 191 static bool test_ClearEventLog(struct torture_context *tctx,
 192                                struct dcerpc_pipe *p)
 193 {
 194         struct eventlog_ClearEventLogW r;
 195         struct eventlog_CloseEventLog cr;
 196         struct policy_handle handle;
 197
 198         if (!get_policy_handle(tctx, p, &handle))
 199                 return false;
 200
 201         r.in.handle = &handle;
 202         r.in.unknown = NULL;
 203
 204         torture_assert_ntstatus_ok(tctx,
 205                         dcerpc_eventlog_ClearEventLogW(p, tctx, &r),
 206                         "ClearEventLog failed");
 207
 208         cr.in.handle = cr.out.handle = &handle;
 209
 210         torture_assert_ntstatus_ok(tctx,
 211                                         dcerpc_eventlog_CloseEventLog(p, tctx, &cr),
 212                                         "CloseEventLog failed");
 213
 214         return true;
 215 }
 216
 217 static bool test_OpenEventLog(struct torture_context *tctx,
 218                                                           struct dcerpc_pipe *p)
 219 {
 220         struct policy_handle handle;
 221         struct eventlog_CloseEventLog cr;
 222
 223         if (!get_policy_handle(tctx, p, &handle))
 224                 return false;
 225
 226         cr.in.handle = cr.out.handle = &handle;
 227
 228         torture_assert_ntstatus_ok(tctx,
 229                                         dcerpc_eventlog_CloseEventLog(p, tctx, &cr),
 230                                         "CloseEventLog failed");
 231
 232         return true;
 233 }
 234
 235 struct torture_suite *torture_rpc_eventlog(TALLOC_CTX *mem_ctx)
 236 {
 237         struct torture_suite *suite;
 238         struct torture_rpc_tcase *tcase;
 239         struct torture_test *test;
 240
 241         suite = torture_suite_create(mem_ctx, "EVENTLOG");
 242         tcase = torture_suite_add_rpc_iface_tcase(suite, "eventlog",
 243                                                   &ndr_table_eventlog);
 244
 245         torture_rpc_tcase_add_test(tcase, "OpenEventLog", test_OpenEventLog);
 246         test = torture_rpc_tcase_add_test(tcase, "ClearEventLog",
 247                                           test_ClearEventLog);
 248         test->dangerous = true;
 249         torture_rpc_tcase_add_test(tcase, "GetNumRecords", test_GetNumRecords);
 250         torture_rpc_tcase_add_test(tcase, "ReadEventLog", test_ReadEventLog);
 251         torture_rpc_tcase_add_test(tcase, "FlushEventLog", test_FlushEventLog);
 252
 253         return suite;
 254 }