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 1999-2006 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,
  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 innerloop,
  49         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                 "[-i <ignore>] "
  66                 "[-l <loops>] "
  67                 "[-L <outerloops>] "
  68                 "[-r <maxretries>] "
  69                 "[-t <delay>]\n",
  70                         name );
  71         exit( EXIT_FAILURE );
  72 }
  73
  74 int
  75 main( int argc, char **argv )
  76 {
  77         int             i;
  78         char            *uri = NULL;
  79         char            *host = "localhost";
  80         int             port = -1;
  81         char            *manager = NULL;
  82         struct berval   passwd = { 0, NULL };
  83         char            *sbase = NULL;
  84         char            *filter  = NULL;
  85         char            *attr = NULL;
  86         int             loops = LOOPS;
  87         int             outerloops = 1;
  88         int             retries = RETRIES;
  89         int             delay = 0;
  90         int             force = 0;
  91         int             chaserefs = 0;
  92         int             noattrs = 0;
  93
  94         tester_init( "slapd-search", TESTER_SEARCH );
  95
  96         /* by default, tolerate referrals and no such object */
  97         tester_ignore_str2errlist( "REFERRAL,NO_SUCH_OBJECT" );
  98
  99         while ( (i = getopt( argc, argv, "Aa:b:CD:f:FH:h:i:l:L:p:w:r:t:" )) != EOF ) {
 100                 switch( i ) {
 101                 case 'A':
 102                         noattrs++;
 103                         break;
 104
 105                 case 'C':
 106                         chaserefs++;
 107                         break;
 108
 109                 case 'H':               /* the server uri */
 110                         uri = strdup( optarg );
 111                         break;
 112
 113                 case 'h':               /* the servers host */
 114                         host = strdup( optarg );
 115                         break;
 116
 117                 case 'i':
 118                         tester_ignore_str2errlist( optarg );
 119                         break;
 120
 121                 case 'p':               /* the servers port */
 122                         if ( lutil_atoi( &port, optarg ) != 0 ) {
 123                                 usage( argv[0] );
 124                         }
 125                         break;
 126
 127                 case 'D':               /* the servers manager */
 128                         manager = strdup( optarg );
 129                         break;
 130
 131                 case 'w':               /* the server managers password */
 132                         passwd.bv_val = strdup( optarg );
 133                         passwd.bv_len = strlen( optarg );
 134                         memset( optarg, '*', passwd.bv_len );
 135                         break;
 136
 137                 case 'a':
 138                         attr = strdup( optarg );
 139                         break;
 140
 141                 case 'b':               /* file with search base */
 142                         sbase = strdup( optarg );
 143                         break;
 144
 145                 case 'f':               /* the search request */
 146                         filter = strdup( optarg );
 147                         break;
 148
 149                 case 'F':
 150                         force++;
 151                         break;
 152
 153                 case 'l':               /* number of loops */
 154                         if ( lutil_atoi( &loops, optarg ) != 0 ) {
 155                                 usage( argv[0] );
 156                         }
 157                         break;
 158
 159                 case 'L':               /* number of loops */
 160                         if ( lutil_atoi( &outerloops, optarg ) != 0 ) {
 161                                 usage( argv[0] );
 162                         }
 163                         break;
 164
 165                 case 'r':               /* number of retries */
 166                         if ( lutil_atoi( &retries, optarg ) != 0 ) {
 167                                 usage( argv[0] );
 168                         }
 169                         break;
 170
 171                 case 't':               /* delay in seconds */
 172                         if ( lutil_atoi( &delay, optarg ) != 0 ) {
 173                                 usage( argv[0] );
 174                         }
 175                         break;
 176
 177                 default:
 178                         usage( argv[0] );
 179                         break;
 180                 }
 181         }
 182
 183         if (( sbase == NULL ) || ( filter == NULL ) || ( port == -1 && uri == NULL ))
 184                 usage( argv[0] );
 185
 186         if ( *filter == '\0' ) {
 187
 188                 fprintf( stderr, "%s: invalid EMPTY search filter.\n",
 189                                 argv[0] );
 190                 exit( EXIT_FAILURE );
 191
 192         }
 193
 194         uri = tester_uri( uri, host, port );
 195
 196         for ( i = 0; i < outerloops; i++ ) {
 197                 if ( attr != NULL ) {
 198                         do_random( uri, manager, &passwd, sbase, filter, attr,
 199                                 noattrs, loops, retries, delay, force, chaserefs );
 200
 201                 } else {
 202                         do_search( uri, manager, &passwd, sbase, filter, NULL,
 203                                 noattrs, loops, retries, delay, force, chaserefs );
 204                 }
 205         }
 206
 207         exit( EXIT_SUCCESS );
 208 }
 209
 210
 211 static void
 212 do_random( char *uri, char *manager, struct berval *passwd,
 213         char *sbase, char *filter, char *attr, int noattrs,
 214         int innerloop, int maxretries, int delay, int force, int chaserefs )
 215 {
 216         LDAP    *ld = NULL;
 217         int     i = 0, do_retry = maxretries;
 218         char    *attrs[ 2 ];
 219         pid_t   pid = getpid();
 220         int     rc = LDAP_SUCCESS;
 221         int     version = LDAP_VERSION3;
 222         int     nvalues = 0;
 223         char    **values = NULL;
 224         LDAPMessage *res = NULL, *e = NULL;
 225
 226         srand( pid );
 227
 228         attrs[ 0 ] = attr;
 229         attrs[ 1 ] = NULL;
 230
 231         ldap_initialize( &ld, uri );
 232         if ( ld == NULL ) {
 233                 tester_perror( "ldap_initialize", NULL );
 234                 exit( EXIT_FAILURE );
 235         }
 236
 237         (void) ldap_set_option( ld, LDAP_OPT_PROTOCOL_VERSION, &version );
 238         (void) ldap_set_option( ld, LDAP_OPT_REFERRALS,
 239                 chaserefs ? LDAP_OPT_ON : LDAP_OPT_OFF );
 240
 241         if ( do_retry == maxretries ) {
 242                 fprintf( stderr, "PID=%ld - Search(%d): base=\"%s\", filter=\"%s\" attr=\"%s\".\n",
 243                                 (long) pid, innerloop, sbase, filter, attr );
 244         }
 245
 246         rc = ldap_sasl_bind_s( ld, manager, LDAP_SASL_SIMPLE, passwd, NULL, NULL, NULL );
 247         if ( rc != LDAP_SUCCESS ) {
 248                 tester_ldap_error( ld, "ldap_sasl_bind_s", NULL );
 249                 switch ( rc ) {
 250                 case LDAP_BUSY:
 251                 case LDAP_UNAVAILABLE:
 252                 /* fallthru */
 253                 default:
 254                         break;
 255                 }
 256                 exit( EXIT_FAILURE );
 257         }
 258
 259         rc = ldap_search_ext_s( ld, sbase, LDAP_SCOPE_SUBTREE,
 260                 filter, attrs, 0, NULL, NULL, NULL, LDAP_NO_LIMIT, &res );
 261         switch ( rc ) {
 262         case LDAP_SIZELIMIT_EXCEEDED:
 263         case LDAP_TIMELIMIT_EXCEEDED:
 264         case LDAP_SUCCESS:
 265                 if ( ldap_count_entries( ld, res ) == 0 ) {
 266                         if ( rc ) {
 267                                 tester_ldap_error( ld, "ldap_search_ext_s", NULL );
 268                         }
 269                         break;
 270                 }
 271
 272                 for ( e = ldap_first_entry( ld, res ); e != NULL; e = ldap_next_entry( ld, e ) )
 273                 {
 274                         struct berval **v = ldap_get_values_len( ld, e, attr );
 275
 276                         if ( v != NULL ) {
 277                                 int n = ldap_count_values_len( v );
 278                                 int j;
 279
 280                                 values = realloc( values, ( nvalues + n + 1 )*sizeof( char * ) );
 281                                 for ( j = 0; j < n; j++ ) {
 282                                         values[ nvalues + j ] = strdup( v[ j ]->bv_val );
 283                                 }
 284                                 values[ nvalues + j ] = NULL;
 285                                 nvalues += n;
 286                                 ldap_value_free_len( v );
 287                         }
 288                 }
 289
 290                 ldap_msgfree( res );
 291
 292                 if ( do_retry == maxretries ) {
 293                         fprintf( stderr, "  PID=%ld - Search base=\"%s\" filter=\"%s\" got %d values.\n",
 294                                 (long) pid, sbase, filter, nvalues );
 295                 }
 296
 297                 for ( i = 0; i < innerloop; i++ ) {
 298                         char    buf[ BUFSIZ ];
 299 #if 0   /* use high-order bits for better randomness (Numerical Recipes in "C") */
 300                         int     r = rand() % nvalues;
 301 #endif
 302                         int     r = ((double)nvalues)*rand()/(RAND_MAX + 1.0);
 303
 304                         snprintf( buf, sizeof( buf ), "(%s=%s)", attr, values[ r ] );
 305
 306                         do_search( uri, manager, passwd, sbase, buf, &ld, noattrs,
 307                                         1, maxretries, delay, force, chaserefs );
 308                 }
 309                 break;
 310
 311         default:
 312                 tester_ldap_error( ld, "ldap_search_ext_s", NULL );
 313                 break;
 314         }
 315
 316         fprintf( stderr, " PID=%ld - Search done (%d).\n", (long) pid, rc );
 317
 318         if ( ld != NULL ) {
 319                 ldap_unbind_ext( ld, NULL, NULL );
 320         }
 321 }
 322
 323 static void
 324 do_search( char *uri, char *manager, struct berval *passwd,
 325                 char *sbase, char *filter, LDAP **ldp,
 326                 int noattrs, int innerloop, int maxretries, int delay,
 327                 int force, int chaserefs )
 328 {
 329         LDAP    *ld = ldp ? *ldp : NULL;
 330         int     i = 0, do_retry = maxretries;
 331         char    *attrs[] = { "cn", "sn", NULL };
 332         pid_t   pid = getpid();
 333         int     rc = LDAP_SUCCESS;
 334         int     version = LDAP_VERSION3;
 335         char    buf[ BUFSIZ ];
 336
 337
 338 retry:;
 339         if ( ld == NULL ) {
 340                 ldap_initialize( &ld, uri );
 341                 if ( ld == NULL ) {
 342                         tester_perror( "ldap_initialize", NULL );
 343                         exit( EXIT_FAILURE );
 344                 }
 345
 346                 (void) ldap_set_option( ld, LDAP_OPT_PROTOCOL_VERSION, &version );
 347                 (void) ldap_set_option( ld, LDAP_OPT_REFERRALS,
 348                         chaserefs ? LDAP_OPT_ON : LDAP_OPT_OFF );
 349
 350                 if ( do_retry == maxretries ) {
 351                         fprintf( stderr, "PID=%ld - Search(%d): base=\"%s\", filter=\"%s\".\n",
 352                                         (long) pid, innerloop, sbase, filter );
 353                 }
 354
 355                 rc = ldap_sasl_bind_s( ld, manager, LDAP_SASL_SIMPLE, passwd, NULL, NULL, NULL );
 356                 if ( rc != LDAP_SUCCESS ) {
 357                         snprintf( buf, sizeof( buf ),
 358                                 "bindDN=\"%s\"", manager );
 359                         tester_ldap_error( ld, "ldap_sasl_bind_s", buf );
 360                         switch ( rc ) {
 361                         case LDAP_BUSY:
 362                         case LDAP_UNAVAILABLE:
 363                                 if ( do_retry > 0 ) {
 364                                         ldap_unbind_ext( ld, NULL, NULL );
 365                                         do_retry--;
 366                                         if ( delay != 0 ) {
 367                                             sleep( delay );
 368                                         }
 369                                         goto retry;
 370                                 }
 371                         /* fallthru */
 372                         default:
 373                                 break;
 374                         }
 375                         exit( EXIT_FAILURE );
 376                 }
 377         }
 378
 379         for ( ; i < innerloop; i++ ) {
 380                 LDAPMessage *res = NULL;
 381
 382                 rc = ldap_search_ext_s( ld, sbase, LDAP_SCOPE_SUBTREE,
 383                                 filter, attrs, noattrs, NULL, NULL,
 384                                 NULL, LDAP_NO_LIMIT, &res );
 385                 if ( res != NULL ) {
 386                         ldap_msgfree( res );
 387                 }
 388
 389                 if ( rc ) {
 390                         unsigned first = tester_ignore_err( rc );
 391                         /* if ignore.. */
 392                         if ( first ) {
 393                                 /* only log if first occurrence */
 394                                 if ( force < 2 || first == 1 ) {
 395                                         tester_ldap_error( ld, "ldap_search_ext_s", NULL );
 396                                 }
 397                                 continue;
 398                         }
 399
 400                         /* busy needs special handling */
 401                         snprintf( buf, sizeof( buf ),
 402                                 "base=\"%s\" filter=\"%s\"\n",
 403                                 sbase, filter );
 404                         tester_ldap_error( ld, "ldap_search_ext_s", buf );
 405                         if ( rc == LDAP_BUSY && do_retry > 0 ) {
 406                                 ldap_unbind_ext( ld, NULL, NULL );
 407                                 ld = NULL;
 408                                 do_retry--;
 409                                 goto retry;
 410                         }
 411                         break;
 412                 }
 413         }
 414
 415         if ( ldp != NULL ) {
 416                 *ldp = ld;
 417
 418         } else {
 419                 fprintf( stderr, " PID=%ld - Search done (%d).\n", (long) pid, rc );
 420
 421                 if ( ld != NULL ) {
 422                         ldap_unbind_ext( ld, NULL, NULL );
 423                 }
 424         }
 425 }