external/bsd/openldap/dist/tests/progs/slapd-read.c

   1 /* $OpenLDAP: pkg/ldap/tests/progs/slapd-read.c,v 1.37.2.6 2008/02/11 23:26:50 kurt Exp $ */
   2 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
   3  *
   4  * Copyright 1999-2008 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 "ldap_pvt.h"
  37
  38 #include "slapd-common.h"
  39
  40 #define LOOPS   100
  41 #define RETRIES 0
  42
  43 static void
  44 do_read( char *uri, char *manager, struct berval *passwd,
  45         char *entry, LDAP **ld,
  46         char **attrs, int noattrs, int nobind, int maxloop,
  47         int maxretries, int delay, int force, int chaserefs );
  48
  49 static void
  50 do_random( char *uri, char *manager, struct berval *passwd,
  51         char *sbase, char *filter, char **attrs, int noattrs, int nobind,
  52         int innerloop, int maxretries, int delay, int force, int chaserefs );
  53
  54 static void
  55 usage( char *name )
  56 {
  57         fprintf( stderr,
  58                 "usage: %s "
  59                 "-H <uri> | ([-h <host>] -p <port>) "
  60                 "-D <manager> "
  61                 "-w <passwd> "
  62                 "-e <entry> "
  63                 "[-A] "
  64                 "[-C] "
  65                 "[-F] "
  66                 "[-N] "
  67                 "[-f filter] "
  68                 "[-i <ignore>] "
  69                 "[-l <loops>] "
  70                 "[-L <outerloops>] "
  71                 "[-r <maxretries>] "
  72                 "[-t <delay>] "
  73                 "[-T <attrs>] "
  74                 "[<attrs>] "
  75                 "\n",
  76                 name );
  77         exit( EXIT_FAILURE );
  78 }
  79
  80 int
  81 main( int argc, char **argv )
  82 {
  83         int             i;
  84         char            *uri = NULL;
  85         char            *host = "localhost";
  86         int             port = -1;
  87         char            *manager = NULL;
  88         struct berval   passwd = { 0, NULL };
  89         char            *entry = NULL;
  90         char            *filter  = NULL;
  91         int             loops = LOOPS;
  92         int             outerloops = 1;
  93         int             retries = RETRIES;
  94         int             delay = 0;
  95         int             force = 0;
  96         int             chaserefs = 0;
  97         char            *srchattrs[] = { "1.1", NULL };
  98         char            **attrs = srchattrs;
  99         int             noattrs = 0;
 100         int             nobind = 0;
 101
 102         tester_init( "slapd-read", TESTER_READ );
 103
 104         /* by default, tolerate referrals and no such object */
 105         tester_ignore_str2errlist( "REFERRAL,NO_SUCH_OBJECT" );
 106
 107         while ( (i = getopt( argc, argv, "ACD:e:Ff:H:h:i:L:l:p:r:t:T:w:" )) != EOF ) {
 108                 switch ( i ) {
 109                 case 'A':
 110                         noattrs++;
 111                         break;
 112
 113                 case 'C':
 114                         chaserefs++;
 115                         break;
 116
 117                 case 'H':               /* the server uri */
 118                         uri = strdup( optarg );
 119                         break;
 120
 121                 case 'h':               /* the servers host */
 122                         host = strdup( optarg );
 123                         break;
 124
 125                 case 'i':
 126                         tester_ignore_str2errlist( optarg );
 127                         break;
 128
 129                 case 'N':
 130                         nobind++;
 131                         break;
 132
 133                 case 'p':               /* the servers port */
 134                         if ( lutil_atoi( &port, optarg ) != 0 ) {
 135                                 usage( argv[0] );
 136                         }
 137                         break;
 138
 139                 case 'D':               /* the servers manager */
 140                         manager = strdup( optarg );
 141                         break;
 142
 143                 case 'w':               /* the server managers password */
 144                         passwd.bv_val = strdup( optarg );
 145                         passwd.bv_len = strlen( optarg );
 146                         memset( optarg, '*', passwd.bv_len );
 147                         break;
 148
 149                 case 'e':               /* DN to search for */
 150                         entry = strdup( optarg );
 151                         break;
 152
 153                 case 'f':               /* the search request */
 154                         filter = strdup( optarg );
 155                         break;
 156
 157                 case 'F':
 158                         force++;
 159                         break;
 160
 161                 case 'l':               /* the number of loops */
 162                         if ( lutil_atoi( &loops, optarg ) != 0 ) {
 163                                 usage( argv[0] );
 164                         }
 165                         break;
 166
 167                 case 'L':               /* the number of outerloops */
 168                         if ( lutil_atoi( &outerloops, optarg ) != 0 ) {
 169                                 usage( argv[0] );
 170                         }
 171                         break;
 172
 173                 case 'r':               /* the number of retries */
 174                         if ( lutil_atoi( &retries, optarg ) != 0 ) {
 175                                 usage( argv[0] );
 176                         }
 177                         break;
 178
 179                 case 't':               /* delay in seconds */
 180                         if ( lutil_atoi( &delay, optarg ) != 0 ) {
 181                                 usage( argv[0] );
 182                         }
 183                         break;
 184
 185                 case 'T':
 186                         attrs = ldap_str2charray( optarg, "," );
 187                         if ( attrs == NULL ) {
 188                                 usage( argv[0] );
 189                         }
 190                         break;
 191
 192                 default:
 193                         usage( argv[0] );
 194                         break;
 195                 }
 196         }
 197
 198         if (( entry == NULL ) || ( port == -1 && uri == NULL ))
 199                 usage( argv[0] );
 200
 201         if ( *entry == '\0' ) {
 202                 fprintf( stderr, "%s: invalid EMPTY entry DN.\n",
 203                                 argv[0] );
 204                 exit( EXIT_FAILURE );
 205         }
 206
 207         if ( argv[optind] != NULL ) {
 208                 attrs = &argv[optind];
 209         }
 210
 211         uri = tester_uri( uri, host, port );
 212
 213         for ( i = 0; i < outerloops; i++ ) {
 214                 if ( filter != NULL ) {
 215                         do_random( uri, manager, &passwd, entry, filter, attrs,
 216                                 noattrs, nobind, loops, retries, delay, force,
 217                                 chaserefs );
 218
 219                 } else {
 220                         do_read( uri, manager, &passwd, entry, NULL, attrs,
 221                                 noattrs, nobind, loops, retries, delay, force,
 222                                 chaserefs );
 223                 }
 224         }
 225
 226         exit( EXIT_SUCCESS );
 227 }
 228
 229 static void
 230 do_random( char *uri, char *manager, struct berval *passwd,
 231         char *sbase, char *filter, char **srchattrs, int noattrs, int nobind,
 232         int innerloop, int maxretries, int delay, int force, int chaserefs )
 233 {
 234         LDAP    *ld = NULL;
 235         int     i = 0, do_retry = maxretries;
 236         char    *attrs[ 2 ];
 237         int     rc = LDAP_SUCCESS;
 238         int     version = LDAP_VERSION3;
 239         int     nvalues = 0;
 240         char    **values = NULL;
 241         LDAPMessage *res = NULL, *e = NULL;
 242
 243         attrs[ 0 ] = LDAP_NO_ATTRS;
 244         attrs[ 1 ] = NULL;
 245
 246         ldap_initialize( &ld, uri );
 247         if ( ld == NULL ) {
 248                 tester_perror( "ldap_initialize", NULL );
 249                 exit( EXIT_FAILURE );
 250         }
 251
 252         (void) ldap_set_option( ld, LDAP_OPT_PROTOCOL_VERSION, &version );
 253         (void) ldap_set_option( ld, LDAP_OPT_REFERRALS,
 254                 chaserefs ? LDAP_OPT_ON : LDAP_OPT_OFF );
 255
 256         if ( do_retry == maxretries ) {
 257                 fprintf( stderr, "PID=%ld - Read(%d): base=\"%s\", filter=\"%s\".\n",
 258                                 (long) pid, innerloop, sbase, filter );
 259         }
 260
 261         if ( nobind == 0 ) {
 262                 rc = ldap_sasl_bind_s( ld, manager, LDAP_SASL_SIMPLE, passwd, NULL, NULL, NULL );
 263                 if ( rc != LDAP_SUCCESS ) {
 264                         tester_ldap_error( ld, "ldap_sasl_bind_s", NULL );
 265                         switch ( rc ) {
 266                         case LDAP_BUSY:
 267                         case LDAP_UNAVAILABLE:
 268                         /* fallthru */
 269                         default:
 270                                 break;
 271                         }
 272                         exit( EXIT_FAILURE );
 273                 }
 274         }
 275
 276         rc = ldap_search_ext_s( ld, sbase, LDAP_SCOPE_SUBTREE,
 277                 filter, attrs, 0, NULL, NULL, NULL, LDAP_NO_LIMIT, &res );
 278         switch ( rc ) {
 279         case LDAP_SIZELIMIT_EXCEEDED:
 280         case LDAP_TIMELIMIT_EXCEEDED:
 281         case LDAP_SUCCESS:
 282                 nvalues = ldap_count_entries( ld, res );
 283                 if ( nvalues == 0 ) {
 284                         if ( rc ) {
 285                                 tester_ldap_error( ld, "ldap_search_ext_s", NULL );
 286                         }
 287                         break;
 288                 }
 289
 290                 values = malloc( ( nvalues + 1 ) * sizeof( char * ) );
 291                 for ( i = 0, e = ldap_first_entry( ld, res ); e != NULL; i++, e = ldap_next_entry( ld, e ) )
 292                 {
 293                         values[ i ] = ldap_get_dn( ld, e );
 294                 }
 295                 values[ i ] = NULL;
 296
 297                 ldap_msgfree( res );
 298
 299                 if ( do_retry == maxretries ) {
 300                         fprintf( stderr, "  PID=%ld - Read base=\"%s\" filter=\"%s\" got %d values.\n",
 301                                 (long) pid, sbase, filter, nvalues );
 302                 }
 303
 304                 for ( i = 0; i < innerloop; i++ ) {
 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                         do_read( uri, manager, passwd, values[ r ], &ld,
 311                                 srchattrs, noattrs, nobind, 1, maxretries,
 312                                 delay, force, chaserefs );
 313                 }
 314                 free( values );
 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_read( char *uri, char *manager, struct berval *passwd, char *entry,
 331         LDAP **ldp, char **attrs, int noattrs, int nobind, int maxloop,
 332         int maxretries, int delay, int force, int chaserefs )
 333 {
 334         LDAP    *ld = ldp ? *ldp : NULL;
 335         int     i = 0, do_retry = maxretries;
 336         int     rc = LDAP_SUCCESS;
 337         int     version = LDAP_VERSION3;
 338
 339 retry:;
 340         if ( ld == NULL ) {
 341                 ldap_initialize( &ld, uri );
 342                 if ( ld == NULL ) {
 343                         tester_perror( "ldap_initialize", NULL );
 344                         exit( EXIT_FAILURE );
 345                 }
 346
 347                 (void) ldap_set_option( ld, LDAP_OPT_PROTOCOL_VERSION, &version );
 348                 (void) ldap_set_option( ld, LDAP_OPT_REFERRALS,
 349                         chaserefs ? LDAP_OPT_ON : LDAP_OPT_OFF );
 350
 351                 if ( do_retry == maxretries ) {
 352                         fprintf( stderr, "PID=%ld - Read(%d): entry=\"%s\".\n",
 353                                 (long) pid, maxloop, entry );
 354                 }
 355
 356                 if ( nobind == 0 ) {
 357                         rc = ldap_sasl_bind_s( ld, manager, LDAP_SASL_SIMPLE, passwd, NULL, NULL, NULL );
 358                         if ( rc != LDAP_SUCCESS ) {
 359                                 tester_ldap_error( ld, "ldap_sasl_bind_s", NULL );
 360                                 switch ( rc ) {
 361                                 case LDAP_BUSY:
 362                                 case LDAP_UNAVAILABLE:
 363                                         if ( do_retry > 0 ) {
 364                                                 ldap_unbind_ext( ld, NULL, NULL );
 365                                                 ld = NULL;
 366                                                 do_retry--;
 367                                                 if ( delay != 0 ) {
 368                                                     sleep( delay );
 369                                                 }
 370                                                 goto retry;
 371                                         }
 372                                 /* fallthru */
 373                                 default:
 374                                         break;
 375                                 }
 376                                 exit( EXIT_FAILURE );
 377                         }
 378                 }
 379         }
 380
 381         for ( ; i < maxloop; i++ ) {
 382                 LDAPMessage *res = NULL;
 383
 384                 rc = ldap_search_ext_s( ld, entry, LDAP_SCOPE_BASE,
 385                                 NULL, attrs, noattrs, NULL, NULL, NULL,
 386                                 LDAP_NO_LIMIT, &res );
 387                 if ( res != NULL ) {
 388                         ldap_msgfree( res );
 389                 }
 390
 391                 if ( rc ) {
 392                         unsigned        first = tester_ignore_err( rc );
 393                         char            buf[ BUFSIZ ];
 394
 395                         snprintf( buf, sizeof( buf ), "ldap_search_ext_s(%s)", entry );
 396
 397                         /* if ignore.. */
 398                         if ( first ) {
 399                                 /* only log if first occurrence */
 400                                 if ( force < 2 || first == 1 ) {
 401                                         tester_ldap_error( ld, buf, NULL );
 402                                 }
 403                                 continue;
 404                         }
 405
 406                         /* busy needs special handling */
 407                         tester_ldap_error( ld, buf, NULL );
 408                         if ( rc == LDAP_BUSY && do_retry > 0 ) {
 409                                 ldap_unbind_ext( ld, NULL, NULL );
 410                                 ld = NULL;
 411                                 do_retry--;
 412                                 goto retry;
 413                         }
 414                         break;
 415                 }
 416         }
 417
 418         if ( ldp != NULL ) {
 419                 *ldp = ld;
 420
 421         } else {
 422                 fprintf( stderr, " PID=%ld - Read done (%d).\n", (long) pid, rc );
 423
 424                 if ( ld != NULL ) {
 425                         ldap_unbind_ext( ld, NULL, NULL );
 426                 }
 427         }
 428 }
 429