source4/lib/ldb/tools/ldbtest.c

   1 /*
   2    ldb database library
   3
   4    Copyright (C) Andrew Tridgell  2004
   5
   6      ** NOTE! The following LGPL license applies to the ldb
   7      ** library. This does NOT imply that all of Samba is released
   8      ** under the LGPL
   9
  10    This library is free software; you can redistribute it and/or
  11    modify it under the terms of the GNU Lesser General Public
  12    License as published by the Free Software Foundation; either
  13    version 3 of the License, or (at your option) any later version.
  14
  15    This library is distributed in the hope that it will be useful,
  16    but WITHOUT ANY WARRANTY; without even the implied warranty of
  17    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  18    Lesser General Public License for more details.
  19
  20    You should have received a copy of the GNU Lesser General Public
  21    License along with this library; if not, see <http://www.gnu.org/licenses/>.
  22 */
  23
  24 /*
  25  *  Name: ldb
  26  *
  27  *  Component: ldbtest
  28  *
  29  *  Description: utility to test ldb
  30  *
  31  *  Author: Andrew Tridgell
  32  */
  33
  34 #ifdef _SAMBA_BUILD_
  35 #include "includes.h"
  36 #else
  37 #include "ldb_includes.h"
  38 #endif
  39
  40 #include "ldb.h"
  41 #include "tools/cmdline.h"
  42
  43 static struct timeval tp1,tp2;
  44 static struct ldb_cmdline *options;
  45
  46 static void _start_timer(void)
  47 {
  48         gettimeofday(&tp1,NULL);
  49 }
  50
  51 static double _end_timer(void)
  52 {
  53         gettimeofday(&tp2,NULL);
  54         return((tp2.tv_sec - tp1.tv_sec) +
  55                (tp2.tv_usec - tp1.tv_usec)*1.0e-6);
  56 }
  57
  58 static void add_records(struct ldb_context *ldb,
  59                         struct ldb_dn *basedn,
  60                         unsigned int count)
  61 {
  62         struct ldb_message msg;
  63         unsigned int i;
  64
  65 #if 0
  66         if (ldb_lock(ldb, "transaction") != 0) {
  67                 printf("transaction lock failed\n");
  68                 exit(1);
  69         }
  70 #endif
  71         for (i=0;i<count;i++) {
  72                 struct ldb_message_element el[6];
  73                 struct ldb_val vals[6][1];
  74                 char *name;
  75                 TALLOC_CTX *tmp_ctx = talloc_new(ldb);
  76
  77                 name = talloc_asprintf(tmp_ctx, "Test%d", i);
  78
  79                 msg.dn = ldb_dn_copy(tmp_ctx, basedn);
  80                 ldb_dn_add_child_fmt(msg.dn, "cn=%s", name);
  81                 msg.num_elements = 6;
  82                 msg.elements = el;
  83
  84                 el[0].flags = 0;
  85                 el[0].name = talloc_strdup(tmp_ctx, "cn");
  86                 el[0].num_values = 1;
  87                 el[0].values = vals[0];
  88                 vals[0][0].data = (uint8_t *)name;
  89                 vals[0][0].length = strlen(name);
  90
  91                 el[1].flags = 0;
  92                 el[1].name = "title";
  93                 el[1].num_values = 1;
  94                 el[1].values = vals[1];
  95                 vals[1][0].data = (uint8_t *)talloc_asprintf(tmp_ctx, "The title of %s", name);
  96                 vals[1][0].length = strlen((char *)vals[1][0].data);
  97
  98                 el[2].flags = 0;
  99                 el[2].name = talloc_strdup(tmp_ctx, "uid");
 100                 el[2].num_values = 1;
 101                 el[2].values = vals[2];
 102                 vals[2][0].data = (uint8_t *)ldb_casefold(ldb, tmp_ctx, name, strlen(name));
 103                 vals[2][0].length = strlen((char *)vals[2][0].data);
 104
 105                 el[3].flags = 0;
 106                 el[3].name = talloc_strdup(tmp_ctx, "mail");
 107                 el[3].num_values = 1;
 108                 el[3].values = vals[3];
 109                 vals[3][0].data = (uint8_t *)talloc_asprintf(tmp_ctx, "%s@example.com", name);
 110                 vals[3][0].length = strlen((char *)vals[3][0].data);
 111
 112                 el[4].flags = 0;
 113                 el[4].name = talloc_strdup(tmp_ctx, "objectClass");
 114                 el[4].num_values = 1;
 115                 el[4].values = vals[4];
 116                 vals[4][0].data = (uint8_t *)talloc_strdup(tmp_ctx, "OpenLDAPperson");
 117                 vals[4][0].length = strlen((char *)vals[4][0].data);
 118
 119                 el[5].flags = 0;
 120                 el[5].name = talloc_strdup(tmp_ctx, "sn");
 121                 el[5].num_values = 1;
 122                 el[5].values = vals[5];
 123                 vals[5][0].data = (uint8_t *)name;
 124                 vals[5][0].length = strlen((char *)vals[5][0].data);
 125
 126                 ldb_delete(ldb, msg.dn);
 127
 128                 if (ldb_add(ldb, &msg) != 0) {
 129                         printf("Add of %s failed - %s\n", name, ldb_errstring(ldb));
 130                         exit(1);
 131                 }
 132
 133                 printf("adding uid %s\r", name);
 134                 fflush(stdout);
 135
 136                 talloc_free(tmp_ctx);
 137         }
 138 #if 0
 139         if (ldb_unlock(ldb, "transaction") != 0) {
 140                 printf("transaction unlock failed\n");
 141                 exit(1);
 142         }
 143 #endif
 144         printf("\n");
 145 }
 146
 147 static void modify_records(struct ldb_context *ldb,
 148                            struct ldb_dn *basedn,
 149                            unsigned int count)
 150 {
 151         struct ldb_message msg;
 152         unsigned int i;
 153
 154         for (i=0;i<count;i++) {
 155                 struct ldb_message_element el[3];
 156                 struct ldb_val vals[3];
 157                 char *name;
 158                 TALLOC_CTX *tmp_ctx = talloc_new(ldb);
 159
 160                 name = talloc_asprintf(tmp_ctx, "Test%d", i);
 161                 msg.dn = ldb_dn_copy(tmp_ctx, basedn);
 162                 ldb_dn_add_child_fmt(msg.dn, "cn=%s", name);
 163
 164                 msg.num_elements = 3;
 165                 msg.elements = el;
 166
 167                 el[0].flags = LDB_FLAG_MOD_DELETE;
 168                 el[0].name = talloc_strdup(tmp_ctx, "mail");
 169                 el[0].num_values = 0;
 170
 171                 el[1].flags = LDB_FLAG_MOD_ADD;
 172                 el[1].name = talloc_strdup(tmp_ctx, "mail");
 173                 el[1].num_values = 1;
 174                 el[1].values = &vals[1];
 175                 vals[1].data = (uint8_t *)talloc_asprintf(tmp_ctx, "%s@other.example.com", name);
 176                 vals[1].length = strlen((char *)vals[1].data);
 177
 178                 el[2].flags = LDB_FLAG_MOD_REPLACE;
 179                 el[2].name = talloc_strdup(tmp_ctx, "mail");
 180                 el[2].num_values = 1;
 181                 el[2].values = &vals[2];
 182                 vals[2].data = (uint8_t *)talloc_asprintf(tmp_ctx, "%s@other2.example.com", name);
 183                 vals[2].length = strlen((char *)vals[2].data);
 184
 185                 if (ldb_modify(ldb, &msg) != 0) {
 186                         printf("Modify of %s failed - %s\n", name, ldb_errstring(ldb));
 187                         exit(1);
 188                 }
 189
 190                 printf("Modifying uid %s\r", name);
 191                 fflush(stdout);
 192
 193                 talloc_free(tmp_ctx);
 194         }
 195
 196         printf("\n");
 197 }
 198
 199
 200 static void delete_records(struct ldb_context *ldb,
 201                            struct ldb_dn *basedn,
 202                            unsigned int count)
 203 {
 204         unsigned int i;
 205
 206         for (i=0;i<count;i++) {
 207                 struct ldb_dn *dn;
 208                 char *name = talloc_asprintf(ldb, "Test%d", i);
 209                 dn = ldb_dn_copy(name, basedn);
 210                 ldb_dn_add_child_fmt(dn, "cn=%s", name);
 211
 212                 printf("Deleting uid Test%d\r", i);
 213                 fflush(stdout);
 214
 215                 if (ldb_delete(ldb, dn) != 0) {
 216                         printf("Delete of %s failed - %s\n", ldb_dn_get_linearized(dn), ldb_errstring(ldb));
 217                         exit(1);
 218                 }
 219                 talloc_free(name);
 220         }
 221
 222         printf("\n");
 223 }
 224
 225 static void search_uid(struct ldb_context *ldb, struct ldb_dn *basedn,
 226                        unsigned int nrecords, unsigned int nsearches)
 227 {
 228         unsigned int i;
 229
 230         for (i=0;i<nsearches;i++) {
 231                 int uid = (i * 700 + 17) % (nrecords * 2);
 232                 char *expr;
 233                 struct ldb_result *res = NULL;
 234                 int ret;
 235
 236                 expr = talloc_asprintf(ldb, "(uid=TEST%d)", uid);
 237                 ret = ldb_search(ldb, ldb, &res, basedn, LDB_SCOPE_SUBTREE, NULL, "%s", expr);
 238
 239                 if (ret != LDB_SUCCESS || (uid < nrecords && res->count != 1)) {
 240                         printf("Failed to find %s - %s\n", expr, ldb_errstring(ldb));
 241                         exit(1);
 242                 }
 243
 244                 if (uid >= nrecords && res->count > 0) {
 245                         printf("Found %s !? - %d\n", expr, ret);
 246                         exit(1);
 247                 }
 248
 249                 printf("Testing uid %d/%d - %d  \r", i, uid, res->count);
 250                 fflush(stdout);
 251
 252                 talloc_free(res);
 253                 talloc_free(expr);
 254         }
 255
 256         printf("\n");
 257 }
 258
 259 static void start_test(struct ldb_context *ldb, unsigned int nrecords,
 260                        unsigned int nsearches)
 261 {
 262         struct ldb_dn *basedn;
 263
 264         basedn = ldb_dn_new(ldb, ldb, options->basedn);
 265         if ( ! ldb_dn_validate(basedn)) {
 266                 printf("Invalid base DN\n");
 267                 exit(1);
 268         }
 269
 270         printf("Adding %d records\n", nrecords);
 271         add_records(ldb, basedn, nrecords);
 272
 273         printf("Starting search on uid\n");
 274         _start_timer();
 275         search_uid(ldb, basedn, nrecords, nsearches);
 276         printf("uid search took %.2f seconds\n", _end_timer());
 277
 278         printf("Modifying records\n");
 279         modify_records(ldb, basedn, nrecords);
 280
 281         printf("Deleting records\n");
 282         delete_records(ldb, basedn, nrecords);
 283 }
 284
 285
 286 /*
 287       2) Store an @indexlist record
 288
 289       3) Store a record that contains fields that should be index according
 290 to @index
 291
 292       4) disconnection from database
 293
 294       5) connect to same database
 295
 296       6) search for record added in step 3 using a search key that should
 297 be indexed
 298 */
 299 static void start_test_index(struct ldb_context **ldb)
 300 {
 301         struct ldb_message *msg;
 302         struct ldb_result *res = NULL;
 303         struct ldb_dn *indexlist;
 304         struct ldb_dn *basedn;
 305         int ret;
 306         int flags = 0;
 307         const char *specials;
 308
 309         specials = getenv("LDB_SPECIALS");
 310         if (specials && atoi(specials) == 0) {
 311                 printf("LDB_SPECIALS disabled - skipping index test\n");
 312                 return;
 313         }
 314
 315         if (options->nosync) {
 316                 flags |= LDB_FLG_NOSYNC;
 317         }
 318
 319         printf("Starting index test\n");
 320
 321         indexlist = ldb_dn_new(*ldb, *ldb, "@INDEXLIST");
 322
 323         ldb_delete(*ldb, indexlist);
 324
 325         msg = ldb_msg_new(NULL);
 326
 327         msg->dn = indexlist;
 328         ldb_msg_add_string(msg, "@IDXATTR", strdup("uid"));
 329
 330         if (ldb_add(*ldb, msg) != 0) {
 331                 printf("Add of %s failed - %s\n", ldb_dn_get_linearized(msg->dn), ldb_errstring(*ldb));
 332                 exit(1);
 333         }
 334
 335         basedn = ldb_dn_new(*ldb, *ldb, options->basedn);
 336
 337         memset(msg, 0, sizeof(*msg));
 338         msg->dn = ldb_dn_copy(msg, basedn);
 339         ldb_dn_add_child_fmt(msg->dn, "cn=test");
 340         ldb_msg_add_string(msg, "cn", strdup("test"));
 341         ldb_msg_add_string(msg, "sn", strdup("test"));
 342         ldb_msg_add_string(msg, "uid", strdup("test"));
 343         ldb_msg_add_string(msg, "objectClass", strdup("OpenLDAPperson"));
 344
 345         if (ldb_add(*ldb, msg) != 0) {
 346                 printf("Add of %s failed - %s\n", ldb_dn_get_linearized(msg->dn), ldb_errstring(*ldb));
 347                 exit(1);
 348         }
 349
 350         if (talloc_free(*ldb) != 0) {
 351                 printf("failed to free/close ldb database");
 352                 exit(1);
 353         }
 354
 355         (*ldb) = ldb_init(options, NULL);
 356
 357         ret = ldb_connect(*ldb, options->url, flags, NULL);
 358         if (ret != 0) {
 359                 printf("failed to connect to %s\n", options->url);
 360                 exit(1);
 361         }
 362
 363         basedn = ldb_dn_new(*ldb, *ldb, options->basedn);
 364         msg->dn = basedn;
 365         ldb_dn_add_child_fmt(msg->dn, "cn=test");
 366
 367         ret = ldb_search(*ldb, *ldb, &res, basedn, LDB_SCOPE_SUBTREE, NULL, "uid=test");
 368         if (ret != LDB_SUCCESS) {
 369                 printf("Search with (uid=test) filter failed!\n");
 370                 exit(1);
 371         }
 372         if(res->count != 1) {
 373                 printf("Should have found 1 record - found %d\n", res->count);
 374                 exit(1);
 375         }
 376
 377         indexlist = ldb_dn_new(*ldb, *ldb, "@INDEXLIST");
 378
 379         if (ldb_delete(*ldb, msg->dn) != 0 ||
 380             ldb_delete(*ldb, indexlist) != 0) {
 381                 printf("cleanup failed - %s\n", ldb_errstring(*ldb));
 382                 exit(1);
 383         }
 384
 385         printf("Finished index test\n");
 386 }
 387
 388
 389 static void usage(void)
 390 {
 391         printf("Usage: ldbtest <options>\n");
 392         printf("Options:\n");
 393         printf("  -H ldb_url       choose the database (or $LDB_URL)\n");
 394         printf("  --num-records  nrecords      database size to use\n");
 395         printf("  --num-searches nsearches     number of searches to do\n");
 396         printf("\n");
 397         printf("tests ldb API\n\n");
 398         exit(1);
 399 }
 400
 401 int main(int argc, const char **argv)
 402 {
 403         TALLOC_CTX *mem_ctx = talloc_new(NULL);
 404         struct ldb_context *ldb;
 405
 406         ldb = ldb_init(mem_ctx, NULL);
 407
 408         options = ldb_cmdline_process(ldb, argc, argv, usage);
 409
 410         talloc_steal(mem_ctx, options);
 411
 412         if (options->basedn == NULL) {
 413                 options->basedn = "ou=Ldb Test,ou=People,o=University of Michigan,c=TEST";
 414         }
 415
 416         srandom(1);
 417
 418         printf("Testing with num-records=%d and num-searches=%d\n",
 419                options->num_records, options->num_searches);
 420
 421         start_test(ldb,
 422                    (unsigned int) options->num_records,
 423                    (unsigned int) options->num_searches);
 424
 425         start_test_index(&ldb);
 426
 427         talloc_free(mem_ctx);
 428
 429         return 0;
 430 }