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         struct lsa_String logname, servername;
  44
  45         unknown0.unknown0 = 0x005c;
  46         unknown0.unknown1 = 0x0001;
  47
  48         r.in.unknown0 = &unknown0;
  49         init_lsa_String(r.in.logname, "dns server");
  50         init_lsa_String(r.in.servername, NULL);
  51         r.in.logname = &logname;
  52         r.in.servername = &servername;
  53         r.in.unknown2 = 0x00000001;
  54         r.in.unknown3 = 0x00000001;
  55         r.out.handle = handle;
  56
  57         torture_assert_ntstatus_ok(tctx,
  58                         dcerpc_eventlog_OpenEventLogW(p, tctx, &r),
  59                         "OpenEventLog failed");
  60
  61         torture_assert_ntstatus_ok(tctx, r.out.result, "OpenEventLog failed");
  62
  63         return true;
  64 }
  65
  66
  67
  68 static bool test_GetNumRecords(struct torture_context *tctx, struct dcerpc_pipe *p)
  69 {
  70         struct eventlog_GetNumRecords r;
  71         struct eventlog_CloseEventLog cr;
  72         struct policy_handle handle;
  73         uint32_t number = 0;
  74
  75         if (!get_policy_handle(tctx, p, &handle))
  76                 return false;
  77
  78         ZERO_STRUCT(r);
  79         r.in.handle = &handle;
  80         r.out.number = &number;
  81
  82         torture_assert_ntstatus_ok(tctx,
  83                         dcerpc_eventlog_GetNumRecords(p, tctx, &r),
  84                         "GetNumRecords failed");
  85
  86         torture_comment(tctx, "%d records\n", *r.out.number);
  87
  88         cr.in.handle = cr.out.handle = &handle;
  89
  90         torture_assert_ntstatus_ok(tctx,
  91                                         dcerpc_eventlog_CloseEventLog(p, tctx, &cr),
  92                                         "CloseEventLog failed");
  93         return true;
  94 }
  95
  96 static bool test_ReadEventLog(struct torture_context *tctx,
  97                                                           struct dcerpc_pipe *p)
  98 {
  99         NTSTATUS status;
 100         struct eventlog_ReadEventLogW r;
 101         struct eventlog_CloseEventLog cr;
 102         struct policy_handle handle;
 103
 104         if (!get_policy_handle(tctx, p, &handle))
 105                 return false;
 106
 107         ZERO_STRUCT(r);
 108         r.in.offset = 0;
 109         r.in.handle = &handle;
 110         r.in.flags = EVENTLOG_BACKWARDS_READ|EVENTLOG_SEQUENTIAL_READ;
 111
 112         while (1) {
 113                 DATA_BLOB blob;
 114                 struct eventlog_Record rec;
 115                 struct ndr_pull *ndr;
 116                 enum ndr_err_code ndr_err;
 117                 uint32_t sent_size = 0;
 118                 uint32_t real_size = 0;
 119
 120                 /* Read first for number of bytes in record */
 121
 122                 r.in.number_of_bytes = 0;
 123                 r.out.data = NULL;
 124                 r.out.sent_size = &sent_size;
 125                 r.out.real_size = &real_size;
 126
 127                 status = dcerpc_eventlog_ReadEventLogW(p, tctx, &r);
 128
 129                 if (NT_STATUS_EQUAL(r.out.result, NT_STATUS_END_OF_FILE)) {
 130                         break;
 131                 }
 132
 133                 torture_assert_ntstatus_equal(tctx, r.out.result, NT_STATUS_BUFFER_TOO_SMALL,
 134                         "ReadEventLog failed");
 135
 136                 /* Now read the actual record */
 137
 138                 r.in.number_of_bytes = *r.out.real_size;
 139                 r.out.data = talloc_array(tctx, uint8_t, r.in.number_of_bytes);
 140
 141                 status = dcerpc_eventlog_ReadEventLogW(p, tctx, &r);
 142
 143                 torture_assert_ntstatus_ok(tctx, status, "ReadEventLog failed");
 144
 145                 /* Decode a user-marshalled record */
 146
 147                 blob.length = *r.out.sent_size;
 148                 blob.data = talloc_steal(tctx, r.out.data);
 149
 150                 ndr = ndr_pull_init_blob(&blob, tctx, lp_iconv_convenience(tctx->lp_ctx));
 151
 152                 ndr_err = ndr_pull_eventlog_Record(
 153                         ndr, NDR_SCALARS|NDR_BUFFERS, &rec);
 154                 status = ndr_map_error2ntstatus(ndr_err);
 155
 156                 NDR_PRINT_DEBUG(eventlog_Record, &rec);
 157
 158                 torture_assert_ntstatus_ok(tctx, status,
 159                                 "ReadEventLog failed parsing event log record");
 160
 161                 r.in.offset++;
 162         }
 163
 164         cr.in.handle = cr.out.handle = &handle;
 165
 166         torture_assert_ntstatus_ok(tctx,
 167                                         dcerpc_eventlog_CloseEventLog(p, tctx, &cr),
 168                                         "CloseEventLog failed");
 169
 170         return true;
 171 }
 172
 173 static bool test_FlushEventLog(struct torture_context *tctx,
 174                                                            struct dcerpc_pipe *p)
 175 {
 176         struct eventlog_FlushEventLog r;
 177         struct eventlog_CloseEventLog cr;
 178         struct policy_handle handle;
 179
 180         if (!get_policy_handle(tctx, p, &handle))
 181                 return false;
 182
 183         r.in.handle = &handle;
 184
 185         /* Huh?  Does this RPC always return access denied? */
 186         torture_assert_ntstatus_equal(tctx,
 187                         dcerpc_eventlog_FlushEventLog(p, tctx, &r),
 188                         NT_STATUS_ACCESS_DENIED,
 189                         "FlushEventLog failed");
 190
 191         cr.in.handle = cr.out.handle = &handle;
 192
 193         torture_assert_ntstatus_ok(tctx,
 194                                         dcerpc_eventlog_CloseEventLog(p, tctx, &cr),
 195                                         "CloseEventLog failed");
 196
 197         return true;
 198 }
 199
 200 static bool test_ClearEventLog(struct torture_context *tctx,
 201                                struct dcerpc_pipe *p)
 202 {
 203         struct eventlog_ClearEventLogW r;
 204         struct eventlog_CloseEventLog cr;
 205         struct policy_handle handle;
 206
 207         if (!get_policy_handle(tctx, p, &handle))
 208                 return false;
 209
 210         r.in.handle = &handle;
 211         r.in.backupfile = NULL;
 212
 213         torture_assert_ntstatus_ok(tctx,
 214                         dcerpc_eventlog_ClearEventLogW(p, tctx, &r),
 215                         "ClearEventLog failed");
 216
 217         cr.in.handle = cr.out.handle = &handle;
 218
 219         torture_assert_ntstatus_ok(tctx,
 220                                         dcerpc_eventlog_CloseEventLog(p, tctx, &cr),
 221                                         "CloseEventLog failed");
 222
 223         return true;
 224 }
 225
 226 static bool test_OpenEventLog(struct torture_context *tctx,
 227                                                           struct dcerpc_pipe *p)
 228 {
 229         struct policy_handle handle;
 230         struct eventlog_CloseEventLog cr;
 231
 232         if (!get_policy_handle(tctx, p, &handle))
 233                 return false;
 234
 235         cr.in.handle = cr.out.handle = &handle;
 236
 237         torture_assert_ntstatus_ok(tctx,
 238                                         dcerpc_eventlog_CloseEventLog(p, tctx, &cr),
 239                                         "CloseEventLog failed");
 240
 241         return true;
 242 }
 243
 244 struct torture_suite *torture_rpc_eventlog(TALLOC_CTX *mem_ctx)
 245 {
 246         struct torture_suite *suite;
 247         struct torture_rpc_tcase *tcase;
 248         struct torture_test *test;
 249
 250         suite = torture_suite_create(mem_ctx, "EVENTLOG");
 251         tcase = torture_suite_add_rpc_iface_tcase(suite, "eventlog",
 252                                                   &ndr_table_eventlog);
 253
 254         torture_rpc_tcase_add_test(tcase, "OpenEventLog", test_OpenEventLog);
 255         test = torture_rpc_tcase_add_test(tcase, "ClearEventLog",
 256                                           test_ClearEventLog);
 257         test->dangerous = true;
 258         torture_rpc_tcase_add_test(tcase, "GetNumRecords", test_GetNumRecords);
 259         torture_rpc_tcase_add_test(tcase, "ReadEventLog", test_ReadEventLog);
 260         torture_rpc_tcase_add_test(tcase, "FlushEventLog", test_FlushEventLog);
 261
 262         return suite;
 263 }