git.sur5r.net Git - openldap/blob - tests/progs/slapd-search.c

   1 /* $OpenLDAP$ */
   2 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
   3  *
   4  * Copyright 1999-2007 The OpenLDAP Foundation.
   5  * All rights reserved.
   6  *
   7  * Redistribution and use in source and binary forms, with or without
   8  * modification, are permitted only as authorized by the OpenLDAP
   9  * Public License.
  10  *
  11  * A copy of this license is available in file LICENSE in the
  12  * top-level directory of the distribution or, alternatively, at
  13  * <http://www.OpenLDAP.org/license.html>.
  14  */
  15 /* ACKNOWLEDGEMENTS:
  16  * This work was initially developed by Kurt Spanier for inclusion
  17  * in OpenLDAP Software.
  18  */
  19
  20 #include "portable.h"
  21
  22 #include <stdio.h>
  23
  24 #include <ac/stdlib.h>
  25
  26 #include <ac/ctype.h>
  27 #include <ac/param.h>
  28 #include <ac/socket.h>
  29 #include <ac/string.h>
  30 #include <ac/unistd.h>
  31 #include <ac/wait.h>
  32
  33 #include <ldap.h>
  34 #include <lutil.h>
  35
  36 #include "slapd-common.h"
  37
  38 #define LOOPS   100
  39 #define RETRIES 0
  40
  41 static void
  42 do_search( char *uri, char *manager, struct berval *passwd,
  43         char *sbase, char *filter, LDAP **ldp, int noattrs, int nobind,
  44         int innerloop, int maxretries, int delay, int force, int chaserefs );
  45
  46 static void
  47 do_random( char *uri, char *manager, struct berval *passwd,
  48         char *sbase, char *filter, char *attr, int noattrs, int nobind,
  49         int innerloop, int maxretries, int delay, int force, int chaserefs );
  50
  51 static void
  52 usage( char *name )
  53 {
  54         fprintf( stderr,
  55                 "usage: %s "
  56                 "-H <uri> | ([-h <host>] -p <port>) "
  57                 "-D <manager> "
  58                 "-w <passwd> "
  59                 "-b <searchbase> "
  60                 "-f <searchfilter> "
  61                 "[-a <attr>] "
  62                 "[-A] "
  63                 "[-C] "
  64                 "[-F] "
  65                 "[-N] "
  66                 "[-i <ignore>] "
  67                 "[-l <loops>] "
  68                 "[-L <outerloops>] "
  69                 "[-r <maxretries>] "
  70                 "[-t <delay>]\n",
  71                         name );
  72         exit( EXIT_FAILURE );
  73 }
  74
  75 int
  76 main( int argc, char **argv )
  77 {
  78         int             i;
  79         char            *uri = NULL;
  80         char            *host = "localhost";
  81         int             port = -1;
  82         char            *manager = NULL;
  83         struct berval   passwd = { 0, NULL };
  84         char            *sbase = NULL;
  85         char            *filter  = NULL;
  86         char            *attr = NULL;
  87         int             loops = LOOPS;
  88         int             outerloops = 1;
  89         int             retries = RETRIES;
  90         int             delay = 0;
  91         int             force = 0;
  92         int             chaserefs = 0;
  93         int             noattrs = 0;
  94         int             nobind = 0;
  95
  96         tester_init( "slapd-search", TESTER_SEARCH );
  97
  98         /* by default, tolerate referrals and no such object */
  99         tester_ignore_str2errlist( "REFERRAL,NO_SUCH_OBJECT" );
 100
 101         while ( ( i = getopt( argc, argv, "Aa:b:CD:f:FH:h:i:l:L:Np:r:t:w:" ) ) != EOF )
 102         {
 103                 switch ( i ) {
 104                 case 'A':
 105                         noattrs++;
 106                         break;
 107
 108                 case 'C':
 109                         chaserefs++;
 110                         break;
 111
 112                 case 'H':               /* the server uri */
 113                         uri = strdup( optarg );
 114                         break;
 115
 116                 case 'h':               /* the servers host */
 117                         host = strdup( optarg );
 118                         break;
 119
 120                 case 'i':
 121                         tester_ignore_str2errlist( optarg );
 122                         break;
 123
 124                 case 'N':
 125                         nobind++;
 126                         break;
 127
 128                 case 'p':               /* the servers port */
 129                         if ( lutil_atoi( &port, optarg ) != 0 ) {
 130                                 usage( argv[0] );
 131                         }
 132                         break;
 133
 134                 case 'D':               /* the servers manager */
 135                         manager = strdup( optarg );
 136                         break;
 137
 138                 case 'w':               /* the server managers password */
 139                         passwd.bv_val = strdup( optarg );
 140                         passwd.bv_len = strlen( optarg );
 141                         memset( optarg, '*', passwd.bv_len );
 142                         break;
 143
 144                 case 'a':
 145                         attr = strdup( optarg );
 146                         break;
 147
 148                 case 'b':               /* file with search base */
 149                         sbase = strdup( optarg );
 150                         break;
 151
 152                 case 'f':               /* the search request */
 153                         filter = strdup( optarg );
 154                         break;
 155
 156                 case 'F':
 157                         force++;
 158                         break;
 159
 160                 case 'l':               /* number of loops */
 161                         if ( lutil_atoi( &loops, optarg ) != 0 ) {
 162                                 usage( argv[0] );
 163                         }
 164                         break;
 165
 166                 case 'L':               /* number of loops */
 167                         if ( lutil_atoi( &outerloops, optarg ) != 0 ) {
 168                                 usage( argv[0] );
 169                         }
 170                         break;
 171
 172                 case 'r':               /* number of retries */
 173                         if ( lutil_atoi( &retries, optarg ) != 0 ) {
 174                                 usage( argv[0] );
 175                         }
 176                         break;
 177
 178                 case 't':               /* delay in seconds */
 179                         if ( lutil_atoi( &delay, optarg ) != 0 ) {
 180                                 usage( argv[0] );
 181                         }
 182                         break;
 183
 184                 default:
 185                         usage( argv[0] );
 186                         break;
 187                 }
 188         }
 189
 190         if (( sbase == NULL ) || ( filter == NULL ) || ( port == -1 && uri == NULL ))
 191                 usage( argv[0] );
 192
 193         if ( *filter == '\0' ) {
 194
 195                 fprintf( stderr, "%s: invalid EMPTY search filter.\n",
 196                                 argv[0] );
 197                 exit( EXIT_FAILURE );
 198
 199         }
 200
 201         uri = tester_uri( uri, host, port );
 202
 203         for ( i = 0; i < outerloops; i++ ) {
 204                 if ( attr != NULL ) {
 205                         do_random( uri, manager, &passwd, sbase, filter, attr,
 206                                 noattrs, nobind, loops, retries, delay, force, chaserefs );
 207
 208                 } else {
 209                         do_search( uri, manager, &passwd, sbase, filter, NULL,
 210                                 noattrs, nobind, loops, retries, delay, force, chaserefs );
 211                 }
 212         }
 213
 214         exit( EXIT_SUCCESS );
 215 }
 216
 217
 218 static void
 219 do_random( char *uri, char *manager, struct berval *passwd,
 220         char *sbase, char *filter, char *attr, int noattrs, int nobind,
 221         int innerloop, int maxretries, int delay, int force, int chaserefs )
 222 {
 223         LDAP    *ld = NULL;
 224         int     i = 0, do_retry = maxretries;
 225         char    *attrs[ 2 ];
 226         int     rc = LDAP_SUCCESS;
 227         int     version = LDAP_VERSION3;
 228         int     nvalues = 0;
 229         char    **values = NULL;
 230         LDAPMessage *res = NULL, *e = NULL;
 231
 232         attrs[ 0 ] = attr;
 233         attrs[ 1 ] = NULL;
 234
 235         ldap_initialize( &ld, uri );
 236         if ( ld == NULL ) {
 237                 tester_perror( "ldap_initialize", NULL );
 238                 exit( EXIT_FAILURE );
 239         }
 240
 241         (void) ldap_set_option( ld, LDAP_OPT_PROTOCOL_VERSION, &version );
 242         (void) ldap_set_option( ld, LDAP_OPT_REFERRALS,
 243                 chaserefs ? LDAP_OPT_ON : LDAP_OPT_OFF );
 244
 245         if ( do_retry == maxretries ) {
 246                 fprintf( stderr, "PID=%ld - Search(%d): base=\"%s\", filter=\"%s\" attr=\"%s\".\n",
 247                                 (long) pid, innerloop, sbase, filter, attr );
 248         }
 249
 250         if ( nobind == 0 ) {
 251                 rc = ldap_sasl_bind_s( ld, manager, LDAP_SASL_SIMPLE, passwd, NULL, NULL, NULL );
 252                 if ( rc != LDAP_SUCCESS ) {
 253                         tester_ldap_error( ld, "ldap_sasl_bind_s", NULL );
 254                         switch ( rc ) {
 255                         case LDAP_BUSY:
 256                         case LDAP_UNAVAILABLE:
 257                         /* fallthru */
 258                         default:
 259                                 break;
 260                         }
 261                         exit( EXIT_FAILURE );
 262                 }
 263         }
 264
 265         rc = ldap_search_ext_s( ld, sbase, LDAP_SCOPE_SUBTREE,
 266                 filter, attrs, 0, NULL, NULL, NULL, LDAP_NO_LIMIT, &res );
 267         switch ( rc ) {
 268         case LDAP_SIZELIMIT_EXCEEDED:
 269         case LDAP_TIMELIMIT_EXCEEDED:
 270         case LDAP_SUCCESS:
 271                 if ( ldap_count_entries( ld, res ) == 0 ) {
 272                         if ( rc ) {
 273                                 tester_ldap_error( ld, "ldap_search_ext_s", NULL );
 274                         }
 275                         break;
 276                 }
 277
 278                 for ( e = ldap_first_entry( ld, res ); e != NULL; e = ldap_next_entry( ld, e ) )
 279                 {
 280                         struct berval **v = ldap_get_values_len( ld, e, attr );
 281
 282                         if ( v != NULL ) {
 283                                 int n = ldap_count_values_len( v );
 284                                 int j;
 285
 286                                 values = realloc( values, ( nvalues + n + 1 )*sizeof( char * ) );
 287                                 for ( j = 0; j < n; j++ ) {
 288                                         values[ nvalues + j ] = strdup( v[ j ]->bv_val );
 289                                 }
 290                                 values[ nvalues + j ] = NULL;
 291                                 nvalues += n;
 292                                 ldap_value_free_len( v );
 293                         }
 294                 }
 295
 296                 ldap_msgfree( res );
 297
 298                 if ( do_retry == maxretries ) {
 299                         fprintf( stderr, "  PID=%ld - Search base=\"%s\" filter=\"%s\" got %d values.\n",
 300                                 (long) pid, sbase, filter, nvalues );
 301                 }
 302
 303                 for ( i = 0; i < innerloop; i++ ) {
 304                         char    buf[ BUFSIZ ];
 305 #if 0   /* use high-order bits for better randomness (Numerical Recipes in "C") */
 306                         int     r = rand() % nvalues;
 307 #endif
 308                         int     r = ((double)nvalues)*rand()/(RAND_MAX + 1.0);
 309
 310                         snprintf( buf, sizeof( buf ), "(%s=%s)", attr, values[ r ] );
 311
 312                         do_search( uri, manager, passwd, sbase, buf, &ld, noattrs, nobind,
 313                                         1, maxretries, delay, force, chaserefs );
 314                 }
 315                 break;
 316
 317         default:
 318                 tester_ldap_error( ld, "ldap_search_ext_s", NULL );
 319                 break;
 320         }
 321
 322         fprintf( stderr, " PID=%ld - Search done (%d).\n", (long) pid, rc );
 323
 324         if ( ld != NULL ) {
 325                 ldap_unbind_ext( ld, NULL, NULL );
 326         }
 327 }
 328
 329 static void
 330 do_search( char *uri, char *manager, struct berval *passwd,
 331         char *sbase, char *filter, LDAP **ldp, int noattrs, int nobind,
 332         int innerloop, int maxretries, int delay, int force, int chaserefs )
 333 {
 334         LDAP    *ld = ldp ? *ldp : NULL;
 335         int     i = 0, do_retry = maxretries;
 336         char    *attrs[] = { "cn", "sn", NULL };
 337         int     rc = LDAP_SUCCESS;
 338         int     version = LDAP_VERSION3;
 339         char    buf[ BUFSIZ ];
 340
 341
 342 retry:;
 343         if ( ld == NULL ) {
 344                 ldap_initialize( &ld, uri );
 345                 if ( ld == NULL ) {
 346                         tester_perror( "ldap_initialize", NULL );
 347                         exit( EXIT_FAILURE );
 348                 }
 349
 350                 (void) ldap_set_option( ld, LDAP_OPT_PROTOCOL_VERSION, &version );
 351                 (void) ldap_set_option( ld, LDAP_OPT_REFERRALS,
 352                         chaserefs ? LDAP_OPT_ON : LDAP_OPT_OFF );
 353
 354                 if ( do_retry == maxretries ) {
 355                         fprintf( stderr, "PID=%ld - Search(%d): base=\"%s\", filter=\"%s\".\n",
 356                                         (long) pid, innerloop, sbase, filter );
 357                 }
 358
 359                 if ( nobind == 0 ) {
 360                         rc = ldap_sasl_bind_s( ld, manager, LDAP_SASL_SIMPLE, passwd, NULL, NULL, NULL );
 361                         if ( rc != LDAP_SUCCESS ) {
 362                                 snprintf( buf, sizeof( buf ),
 363                                         "bindDN=\"%s\"", manager );
 364                                 tester_ldap_error( ld, "ldap_sasl_bind_s", buf );
 365                                 switch ( rc ) {
 366                                 case LDAP_BUSY:
 367                                 case LDAP_UNAVAILABLE:
 368                                         if ( do_retry > 0 ) {
 369                                                 ldap_unbind_ext( ld, NULL, NULL );
 370                                                 do_retry--;
 371                                                 if ( delay != 0 ) {
 372                                                     sleep( delay );
 373                                                 }
 374                                                 goto retry;
 375                                         }
 376                                 /* fallthru */
 377                                 default:
 378                                         break;
 379                                 }
 380                                 exit( EXIT_FAILURE );
 381                         }
 382                 }
 383         }
 384
 385         for ( ; i < innerloop; i++ ) {
 386                 LDAPMessage *res = NULL;
 387
 388                 rc = ldap_search_ext_s( ld, sbase, LDAP_SCOPE_SUBTREE,
 389                                 filter, attrs, noattrs, NULL, NULL,
 390                                 NULL, LDAP_NO_LIMIT, &res );
 391                 if ( res != NULL ) {
 392                         ldap_msgfree( res );
 393                 }
 394
 395                 if ( rc ) {
 396                         unsigned first = tester_ignore_err( rc );
 397                         /* if ignore.. */
 398                         if ( first ) {
 399                                 /* only log if first occurrence */
 400                                 if ( force < 2 || first == 1 ) {
 401                                         tester_ldap_error( ld, "ldap_search_ext_s", NULL );
 402                                 }
 403                                 continue;
 404                         }
 405
 406                         /* busy needs special handling */
 407                         snprintf( buf, sizeof( buf ),
 408                                 "base=\"%s\" filter=\"%s\"\n",
 409                                 sbase, filter );
 410                         tester_ldap_error( ld, "ldap_search_ext_s", buf );
 411                         if ( rc == LDAP_BUSY && do_retry > 0 ) {
 412                                 ldap_unbind_ext( ld, NULL, NULL );
 413                                 ld = NULL;
 414                                 do_retry--;
 415                                 goto retry;
 416                         }
 417                         break;
 418                 }
 419         }
 420
 421         if ( ldp != NULL ) {
 422                 *ldp = ld;
 423
 424         } else {
 425                 fprintf( stderr, " PID=%ld - Search done (%d).\n", (long) pid, rc );
 426
 427                 if ( ld != NULL ) {
 428                         ldap_unbind_ext( ld, NULL, NULL );
 429                 }
 430         }
 431 }