source4/torture/ndr/ndr.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3    test suite for winreg ndr operations
   4
   5    Copyright (C) Jelmer Vernooij 2007
   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 "torture/ndr/ndr.h"
  23 #include "torture/ndr/proto.h"
  24 #include "../lib/util/dlinklist.h"
  25 #include "param/param.h"
  26
  27 struct ndr_pull_test_data {
  28         DATA_BLOB data;
  29         size_t struct_size;
  30         ndr_pull_flags_fn_t pull_fn;
  31         int ndr_flags;
  32 };
  33
  34 static bool wrap_ndr_pull_test(struct torture_context *tctx,
  35                                                            struct torture_tcase *tcase,
  36                                                            struct torture_test *test)
  37 {
  38         bool (*check_fn) (struct torture_context *ctx, void *data) = test->fn;
  39         const struct ndr_pull_test_data *data = (const struct ndr_pull_test_data *)test->data;
  40         void *ds = talloc_zero_size(tctx, data->struct_size);
  41         struct ndr_pull *ndr = ndr_pull_init_blob(&(data->data), tctx);
  42
  43         ndr->flags |= LIBNDR_FLAG_REF_ALLOC;
  44
  45         torture_assert_ndr_success(tctx, data->pull_fn(ndr, data->ndr_flags, ds),
  46                                    "pulling");
  47
  48         torture_assert(tctx, ndr->offset == ndr->data_size,
  49                                    talloc_asprintf(tctx,
  50                                            "%d unread bytes", ndr->data_size - ndr->offset));
  51
  52         if (check_fn != NULL)
  53                 return check_fn(tctx, ds);
  54         else
  55                 return true;
  56 }
  57
  58 _PUBLIC_ struct torture_test *_torture_suite_add_ndr_pull_test(
  59                                         struct torture_suite *suite,
  60                                         const char *name, ndr_pull_flags_fn_t pull_fn,
  61                                         DATA_BLOB db,
  62                                         size_t struct_size,
  63                                         int ndr_flags,
  64                                         bool (*check_fn) (struct torture_context *ctx, void *data))
  65 {
  66         struct torture_test *test;
  67         struct torture_tcase *tcase;
  68         struct ndr_pull_test_data *data;
  69
  70         tcase = torture_suite_add_tcase(suite, name);
  71
  72         test = talloc(tcase, struct torture_test);
  73
  74         test->name = talloc_strdup(test, name);
  75         test->description = NULL;
  76         test->run = wrap_ndr_pull_test;
  77         data = talloc(test, struct ndr_pull_test_data);
  78         data->data = db;
  79         data->ndr_flags = ndr_flags;
  80         data->struct_size = struct_size;
  81         data->pull_fn = pull_fn;
  82         test->data = data;
  83         test->fn = check_fn;
  84         test->dangerous = false;
  85
  86         DLIST_ADD_END(tcase->tests, test, struct torture_test *);
  87
  88         return test;
  89 }
  90
  91 static bool test_check_string_terminator(struct torture_context *tctx)
  92 {
  93         struct ndr_pull *ndr;
  94         DATA_BLOB blob;
  95         TALLOC_CTX *mem_ctx = tctx;
  96
  97         /* Simple test */
  98         blob = strhex_to_data_blob(tctx, "0000");
  99
 100         ndr = ndr_pull_init_blob(&blob, mem_ctx);
 101
 102         torture_assert_ndr_success(tctx, ndr_check_string_terminator(ndr, 1, 2),
 103                                    "simple check_string_terminator test failed");
 104
 105         torture_assert(tctx, ndr->offset == 0,
 106                 "check_string_terminator did not reset offset");
 107
 108         if (NDR_ERR_CODE_IS_SUCCESS(ndr_check_string_terminator(ndr, 1, 3))) {
 109                 torture_fail(tctx, "check_string_terminator checked beyond string boundaries");
 110         }
 111
 112         torture_assert(tctx, ndr->offset == 0,
 113                 "check_string_terminator did not reset offset");
 114
 115         talloc_free(ndr);
 116
 117         blob = strhex_to_data_blob(tctx, "11220000");
 118         ndr = ndr_pull_init_blob(&blob, mem_ctx);
 119
 120         torture_assert_ndr_success(tctx,
 121                 ndr_check_string_terminator(ndr, 4, 1),
 122                 "check_string_terminator failed to recognize terminator");
 123
 124         torture_assert_ndr_success(tctx,
 125                 ndr_check_string_terminator(ndr, 3, 1),
 126                 "check_string_terminator failed to recognize terminator");
 127
 128         if (NDR_ERR_CODE_IS_SUCCESS(ndr_check_string_terminator(ndr, 2, 1))) {
 129                 torture_fail(tctx, "check_string_terminator erroneously reported terminator");
 130         }
 131
 132         torture_assert(tctx, ndr->offset == 0,
 133                 "check_string_terminator did not reset offset");
 134         return true;
 135 }
 136
 137 static bool test_guid_from_string_valid(struct torture_context *tctx)
 138 {
 139         /* FIXME */
 140         return true;
 141 }
 142
 143 static bool test_guid_from_string_null(struct torture_context *tctx)
 144 {
 145         struct GUID guid;
 146         torture_assert_ntstatus_equal(tctx, NT_STATUS_INVALID_PARAMETER,
 147                                                                   GUID_from_string(NULL, &guid),
 148                                                                   "NULL failed");
 149         return true;
 150 }
 151
 152 static bool test_guid_from_string_invalid(struct torture_context *tctx)
 153 {
 154         struct GUID g1;
 155         torture_assert_ntstatus_equal(tctx, NT_STATUS_INVALID_PARAMETER,
 156                                                                   GUID_from_string("bla", &g1),
 157                                                                   "parameter not invalid");
 158         return true;
 159 }
 160
 161 static bool test_guid_from_string(struct torture_context *tctx)
 162 {
 163         struct GUID g1, exp;
 164         torture_assert_ntstatus_ok(tctx,
 165                                                            GUID_from_string("00000001-0002-0003-0405-060708090a0b", &g1),
 166                                                            "invalid return code");
 167         exp.time_low = 1;
 168         exp.time_mid = 2;
 169         exp.time_hi_and_version = 3;
 170         exp.clock_seq[0] = 4;
 171         exp.clock_seq[1] = 5;
 172         exp.node[0] = 6;
 173         exp.node[1] = 7;
 174         exp.node[2] = 8;
 175         exp.node[3] = 9;
 176         exp.node[4] = 10;
 177         exp.node[5] = 11;
 178         torture_assert(tctx, GUID_equal(&g1, &exp), "UUID parsed incorrectly");
 179         torture_assert_ntstatus_ok(tctx,
 180                                                            GUID_from_string("{00000001-0002-0003-0405-060708090a0b}", &g1),
 181                                                            "invalid return code");
 182         torture_assert(tctx, GUID_equal(&g1, &exp), "UUID parsed incorrectly");
 183
 184         return true;
 185 }
 186
 187 static bool test_guid_string_valid(struct torture_context *tctx)
 188 {
 189         struct GUID g;
 190         g.time_low = 1;
 191         g.time_mid = 2;
 192         g.time_hi_and_version = 3;
 193         g.clock_seq[0] = 4;
 194         g.clock_seq[1] = 5;
 195         g.node[0] = 6;
 196         g.node[1] = 7;
 197         g.node[2] = 8;
 198         g.node[3] = 9;
 199         g.node[4] = 10;
 200         g.node[5] = 11;
 201         torture_assert_str_equal(tctx, "00000001-0002-0003-0405-060708090a0b", GUID_string(tctx, &g),
 202                                                          "parsing guid failed");
 203         return true;
 204 }
 205
 206 static bool test_guid_string2_valid(struct torture_context *tctx)
 207 {
 208         struct GUID g;
 209         g.time_low = 1;
 210         g.time_mid = 2;
 211         g.time_hi_and_version = 3;
 212         g.clock_seq[0] = 4;
 213         g.clock_seq[1] = 5;
 214         g.node[0] = 6;
 215         g.node[1] = 7;
 216         g.node[2] = 8;
 217         g.node[3] = 9;
 218         g.node[4] = 10;
 219         g.node[5] = 11;
 220         torture_assert_str_equal(tctx, "{00000001-0002-0003-0405-060708090a0b}", GUID_string2(tctx, &g),
 221                                                          "parsing guid failed");
 222         return true;
 223 }
 224
 225 static bool test_compare_uuid(struct torture_context *tctx)
 226 {
 227         struct GUID g1, g2;
 228         ZERO_STRUCT(g1); ZERO_STRUCT(g2);
 229         torture_assert_int_equal(tctx, 0, GUID_compare(&g1, &g2),
 230                                                          "GUIDs not equal");
 231         g1.time_low = 1;
 232         torture_assert_int_equal(tctx, 1, GUID_compare(&g1, &g2),
 233                                                          "GUID diff invalid");
 234
 235         g1.time_low = 10;
 236         torture_assert_int_equal(tctx, 1, GUID_compare(&g1, &g2),
 237                                                          "GUID diff invalid");
 238
 239         g1.time_low = 0;
 240         g1.clock_seq[1] = 20;
 241         torture_assert_int_equal(tctx, 1, GUID_compare(&g1, &g2),
 242                                                          "GUID diff invalid");
 243
 244         g1.time_low = ~0;
 245         torture_assert_int_equal(tctx, 1, GUID_compare(&g1, &g2),
 246                                                          "GUID diff invalid");
 247
 248         g1.time_low = 0;
 249         g2.time_low = ~0;
 250         torture_assert_int_equal(tctx, -1, GUID_compare(&g1, &g2),
 251                                                          "GUID diff invalid");
 252         return true;
 253 }
 254
 255 struct torture_suite *torture_local_ndr(TALLOC_CTX *mem_ctx)
 256 {
 257         struct torture_suite *suite = torture_suite_create(mem_ctx, "NDR");
 258
 259         torture_suite_add_suite(suite, ndr_winreg_suite(suite));
 260         torture_suite_add_suite(suite, ndr_atsvc_suite(suite));
 261         torture_suite_add_suite(suite, ndr_lsa_suite(suite));
 262         torture_suite_add_suite(suite, ndr_epmap_suite(suite));
 263         torture_suite_add_suite(suite, ndr_dfs_suite(suite));
 264         torture_suite_add_suite(suite, ndr_dfsblob_suite(suite));
 265         torture_suite_add_suite(suite, ndr_netlogon_suite(suite));
 266         torture_suite_add_suite(suite, ndr_drsuapi_suite(suite));
 267         torture_suite_add_suite(suite, ndr_spoolss_suite(suite));
 268         torture_suite_add_suite(suite, ndr_samr_suite(suite));
 269         torture_suite_add_suite(suite, ndr_drsblobs_suite(suite));
 270
 271         torture_suite_add_simple_test(suite, "string terminator",
 272                                                                    test_check_string_terminator);
 273
 274         torture_suite_add_simple_test(suite, "guid_from_string_null",
 275                                                                    test_guid_from_string_null);
 276
 277         torture_suite_add_simple_test(suite, "guid_from_string",
 278                                                                    test_guid_from_string);
 279
 280         torture_suite_add_simple_test(suite, "guid_from_string_invalid",
 281                                                                    test_guid_from_string_invalid);
 282
 283         torture_suite_add_simple_test(suite, "guid_string_valid",
 284                                                                    test_guid_string_valid);
 285
 286         torture_suite_add_simple_test(suite, "guid_string2_valid",
 287                                                                    test_guid_string2_valid);
 288
 289         torture_suite_add_simple_test(suite, "guid_from_string_valid",
 290                                                                    test_guid_from_string_valid);
 291
 292         torture_suite_add_simple_test(suite, "compare_uuid",
 293                                                                    test_compare_uuid);
 294
 295         return suite;
 296 }
 297