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