source4/torture/rpc/mgmt.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3    test suite for mgmt rpc operations
   4
   5    Copyright (C) Andrew Tridgell 2003
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 3 of the License, or
  10    (at your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  19 */
  20
  21 #include "includes.h"
  22 #include "librpc/gen_ndr/ndr_mgmt_c.h"
  23 #include "auth/gensec/gensec.h"
  24 #include "librpc/ndr/ndr_table.h"
  25 #include "torture/rpc/torture_rpc.h"
  26 #include "param/param.h"
  27
  28
  29 /*
  30   ask the server what interface IDs are available on this endpoint
  31 */
  32 bool test_inq_if_ids(struct torture_context *tctx,
  33                      struct dcerpc_binding_handle *b,
  34                      TALLOC_CTX *mem_ctx,
  35                      bool (*per_id_test)(struct torture_context *,
  36                                          const struct ndr_interface_table *iface,
  37                                          TALLOC_CTX *mem_ctx,
  38                                          struct ndr_syntax_id *id),
  39                      const void *priv)
  40 {
  41         struct mgmt_inq_if_ids r;
  42         struct rpc_if_id_vector_t *vector;
  43         int i;
  44
  45         vector = talloc(mem_ctx, struct rpc_if_id_vector_t);
  46         r.out.if_id_vector = &vector;
  47
  48         torture_assert_ntstatus_ok(tctx,
  49                 dcerpc_mgmt_inq_if_ids_r(b, mem_ctx, &r),
  50                 "inq_if_ids failed");
  51
  52         torture_assert_werr_ok(tctx,
  53                 r.out.result,
  54                 "inq_if_ids gave unexpected error code");
  55
  56         if (!vector) {
  57                 torture_comment(tctx, "inq_if_ids gave NULL if_id_vector\n");
  58                 return false;
  59         }
  60
  61         for (i=0;i<vector->count;i++) {
  62                 struct ndr_syntax_id *id = vector->if_id[i].id;
  63                 if (!id) continue;
  64
  65                 torture_comment(tctx, "\tuuid %s  version 0x%08x  '%s'\n",
  66                        GUID_string(mem_ctx, &id->uuid),
  67                        id->if_version,
  68                        ndr_interface_name(&id->uuid, id->if_version));
  69
  70                 if (per_id_test) {
  71                         per_id_test(tctx, priv, mem_ctx, id);
  72                 }
  73         }
  74
  75         return true;
  76 }
  77
  78 static bool test_inq_stats(struct torture_context *tctx,
  79                            struct dcerpc_binding_handle *b,
  80                            TALLOC_CTX *mem_ctx)
  81 {
  82         struct mgmt_inq_stats r;
  83         struct mgmt_statistics statistics;
  84
  85         r.in.max_count = MGMT_STATS_ARRAY_MAX_SIZE;
  86         r.in.unknown = 0;
  87         r.out.statistics = &statistics;
  88
  89         torture_assert_ntstatus_ok(tctx,
  90                 dcerpc_mgmt_inq_stats_r(b, mem_ctx, &r),
  91                 "inq_stats failed");
  92
  93         if (statistics.count != MGMT_STATS_ARRAY_MAX_SIZE) {
  94                 torture_comment(tctx, "Unexpected array size %d\n", statistics.count);
  95                 return false;
  96         }
  97
  98         torture_comment(tctx, "\tcalls_in %6d  calls_out %6d\n\tpkts_in  %6d  pkts_out  %6d\n",
  99                statistics.statistics[MGMT_STATS_CALLS_IN],
 100                statistics.statistics[MGMT_STATS_CALLS_OUT],
 101                statistics.statistics[MGMT_STATS_PKTS_IN],
 102                statistics.statistics[MGMT_STATS_PKTS_OUT]);
 103
 104         return true;
 105 }
 106
 107 static bool test_inq_princ_name_size(struct torture_context *tctx,
 108                                      struct dcerpc_binding_handle *b,
 109                                      uint32_t authn_proto,
 110                                      const char *expected_princ_name)
 111 {
 112         struct mgmt_inq_princ_name r;
 113         uint32_t len, i;
 114
 115         len = strlen(expected_princ_name);
 116
 117         r.in.authn_proto = authn_proto;
 118
 119         /*
 120          * 0 gives NT_STATUS_RPC_BAD_STUB_DATA
 121          */
 122
 123         for (i=1; i <= len; i++) {
 124                 r.in.princ_name_size = i;
 125
 126                 torture_assert_ntstatus_ok(tctx,
 127                         dcerpc_mgmt_inq_princ_name_r(b, tctx, &r),
 128                         "mgmt_inq_princ_name failed");
 129                 torture_assert_werr_equal(tctx,
 130                         r.out.result,
 131                         WERR_INSUFFICIENT_BUFFER,
 132                         "mgmt_inq_princ_name failed");
 133         }
 134
 135         r.in.princ_name_size = len + 1;
 136
 137         torture_assert_ntstatus_ok(tctx,
 138                 dcerpc_mgmt_inq_princ_name_r(b, tctx, &r),
 139                 "mgmt_inq_princ_name failed");
 140         torture_assert_werr_ok(tctx,
 141                 r.out.result,
 142                 "mgmt_inq_princ_name failed");
 143
 144         return true;
 145 }
 146
 147 static bool test_inq_princ_name(struct torture_context *tctx,
 148                                 struct dcerpc_binding_handle *b,
 149                                 TALLOC_CTX *mem_ctx)
 150 {
 151         NTSTATUS status;
 152         struct mgmt_inq_princ_name r;
 153         int i;
 154         bool ret = false;
 155
 156         for (i=0;i<256;i++) {
 157                 r.in.authn_proto = i;  /* DCERPC_AUTH_TYPE_* */
 158                 r.in.princ_name_size = 100;
 159
 160                 status = dcerpc_mgmt_inq_princ_name_r(b, mem_ctx, &r);
 161                 if (!NT_STATUS_IS_OK(status)) {
 162                         continue;
 163                 }
 164                 if (W_ERROR_IS_OK(r.out.result)) {
 165                         const char *name = gensec_get_name_by_authtype(NULL, i);
 166                         ret = true;
 167                         if (name) {
 168                                 torture_comment(tctx, "\tprinciple name for proto %u (%s) is '%s'\n",
 169                                        i, name, r.out.princ_name);
 170                         } else {
 171                                 torture_comment(tctx, "\tprinciple name for proto %u is '%s'\n",
 172                                        i, r.out.princ_name);
 173                         }
 174
 175                         switch (i) {
 176                         case DCERPC_AUTH_TYPE_KRB5:
 177                         case DCERPC_AUTH_TYPE_NTLMSSP:
 178                         case DCERPC_AUTH_TYPE_SPNEGO:
 179                                 torture_assert(tctx,
 180                                         test_inq_princ_name_size(tctx, b, i, r.out.princ_name),
 181                                         "failed");
 182                                 break;
 183                         case DCERPC_AUTH_TYPE_SCHANNEL:
 184                                 /*
 185                                  * for some reason schannel behaves differently
 186                                  *
 187                                  */
 188                         default:
 189                                 break;
 190                         }
 191                 }
 192         }
 193
 194         if (!ret) {
 195                 torture_comment(tctx, "\tno principle names?\n");
 196         }
 197
 198         return true;
 199 }
 200
 201 static bool test_is_server_listening(struct torture_context *tctx,
 202                                      struct dcerpc_binding_handle *b,
 203                                      TALLOC_CTX *mem_ctx)
 204 {
 205         struct mgmt_is_server_listening r;
 206         r.out.status = talloc(mem_ctx, uint32_t);
 207
 208         torture_assert_ntstatus_ok(tctx,
 209                 dcerpc_mgmt_is_server_listening_r(b, mem_ctx, &r),
 210                 "is_server_listening failed");
 211
 212         if (*r.out.status != 0 || r.out.result == 0) {
 213                 torture_comment(tctx, "\tserver is NOT listening\n");
 214         } else {
 215                 torture_comment(tctx, "\tserver is listening\n");
 216         }
 217
 218         return true;
 219 }
 220
 221 static bool test_stop_server_listening(struct torture_context *tctx,
 222                                        struct dcerpc_binding_handle *b,
 223                                        TALLOC_CTX *mem_ctx)
 224 {
 225         struct mgmt_stop_server_listening r;
 226
 227         torture_assert_ntstatus_ok(tctx,
 228                 dcerpc_mgmt_stop_server_listening_r(b, mem_ctx, &r),
 229                 "stop_server_listening failed");
 230
 231         if (!W_ERROR_IS_OK(r.out.result)) {
 232                 torture_comment(tctx, "\tserver refused to stop listening - %s\n", win_errstr(r.out.result));
 233         } else {
 234                 torture_comment(tctx, "\tserver allowed a stop_server_listening request\n");
 235                 return false;
 236         }
 237
 238         return true;
 239 }
 240
 241
 242 bool torture_rpc_mgmt(struct torture_context *tctx)
 243 {
 244         NTSTATUS status;
 245         struct dcerpc_pipe *p;
 246         TALLOC_CTX *mem_ctx, *loop_ctx;
 247         bool ret = true;
 248         const struct ndr_interface_list *l;
 249         struct dcerpc_binding *b;
 250
 251         mem_ctx = talloc_init("torture_rpc_mgmt");
 252
 253         status = torture_rpc_binding(tctx, &b);
 254         if (!NT_STATUS_IS_OK(status)) {
 255                 talloc_free(mem_ctx);
 256                 return false;
 257         }
 258
 259         for (l=ndr_table_list();l;l=l->next) {
 260                 struct dcerpc_binding_handle *bh;
 261
 262                 loop_ctx = talloc_named(mem_ctx, 0, "torture_rpc_mgmt loop context");
 263
 264                 /* some interfaces are not mappable */
 265                 if (l->table->num_calls == 0 ||
 266                     strcmp(l->table->name, "mgmt") == 0) {
 267                         talloc_free(loop_ctx);
 268                         continue;
 269                 }
 270
 271                 torture_comment(tctx, "\nTesting pipe '%s'\n", l->table->name);
 272
 273                 status = dcerpc_epm_map_binding(loop_ctx, b, l->table,
 274                                                 tctx->ev, tctx->lp_ctx);
 275                 if (!NT_STATUS_IS_OK(status)) {
 276                         torture_comment(tctx, "Failed to map port for uuid %s\n",
 277                                    GUID_string(loop_ctx, &l->table->syntax_id.uuid));
 278                         talloc_free(loop_ctx);
 279                         continue;
 280                 }
 281
 282                 lpcfg_set_cmdline(tctx->lp_ctx, "torture:binding", dcerpc_binding_string(loop_ctx, b));
 283
 284                 status = torture_rpc_connection(tctx, &p, &ndr_table_mgmt);
 285                 if (NT_STATUS_EQUAL(status, NT_STATUS_OBJECT_NAME_NOT_FOUND)) {
 286                         torture_comment(tctx, "Interface not available - skipping\n");
 287                         talloc_free(loop_ctx);
 288                         continue;
 289                 }
 290
 291                 if (!NT_STATUS_IS_OK(status)) {
 292                         talloc_free(loop_ctx);
 293                         torture_comment(tctx, "Interface not available (%s) - skipping\n", nt_errstr(status));
 294                         ret = false;
 295                         continue;
 296                 }
 297                 bh = p->binding_handle;
 298
 299                 if (!test_is_server_listening(tctx, bh, loop_ctx)) {
 300                         ret = false;
 301                 }
 302
 303                 if (!test_stop_server_listening(tctx, bh, loop_ctx)) {
 304                         ret = false;
 305                 }
 306
 307                 if (!test_inq_stats(tctx, bh, loop_ctx)) {
 308                         ret = false;
 309                 }
 310
 311                 if (!test_inq_princ_name(tctx, bh, loop_ctx)) {
 312                         ret = false;
 313                 }
 314
 315                 if (!test_inq_if_ids(tctx, bh, loop_ctx, NULL, NULL)) {
 316                         ret = false;
 317                 }
 318
 319         }
 320
 321         return ret;
 322 }