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