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

   1 /* $OpenLDAP$ */
   2 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
   3  *
   4  * Copyright 1999-2017 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 Howard Chu, based in part
  17  * on other OpenLDAP test tools, for inclusion 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_modrdn( char *uri, char *manager, struct berval *passwd,
  43                 char *entry, int maxloop, int maxretries, int delay,
  44                 int friendly, int chaserefs );
  45
  46 static void
  47 usage( char *name )
  48 {
  49         fprintf( stderr,
  50                 "usage: %s "
  51                 "-H <uri> | ([-h <host>] -p <port>) "
  52                 "-D <manager> "
  53                 "-w <passwd> "
  54                 "-e <entry> "
  55                 "[-i <ignore>] "
  56                 "[-l <loops>] "
  57                 "[-L <outerloops>] "
  58                 "[-r <maxretries>] "
  59                 "[-t <delay>] "
  60                 "[-F] "
  61                 "[-C]\n",
  62                         name );
  63         exit( EXIT_FAILURE );
  64 }
  65
  66 int
  67 main( int argc, char **argv )
  68 {
  69         int             i;
  70         char            *uri = NULL;
  71         char            *host = "localhost";
  72         int             port = -1;
  73         char            *manager = NULL;
  74         struct berval   passwd = { 0, NULL };
  75         char            *entry = NULL;
  76         int             loops = LOOPS;
  77         int             outerloops = 1;
  78         int             retries = RETRIES;
  79         int             delay = 0;
  80         int             friendly = 0;
  81         int             chaserefs = 0;
  82
  83         tester_init( "slapd-modrdn", TESTER_MODRDN );
  84
  85         while ( ( i = getopt( argc, argv, "CD:e:FH:h:i:L:l:p:r:t:w:" ) ) != EOF )
  86         {
  87                 switch ( i ) {
  88                 case 'C':
  89                         chaserefs++;
  90                         break;
  91
  92                 case 'F':
  93                         friendly++;
  94                         break;
  95
  96                 case 'H':               /* the server uri */
  97                         uri = strdup( optarg );
  98                         break;
  99
 100                 case 'h':               /* the servers host */
 101                         host = strdup( optarg );
 102                         break;
 103
 104                 case 'i':
 105                         /* ignored (!) by now */
 106                         break;
 107
 108                 case 'p':               /* the servers port */
 109                         if ( lutil_atoi( &port, optarg ) != 0 ) {
 110                                 usage( argv[0] );
 111                         }
 112                         break;
 113
 114                 case 'D':               /* the servers manager */
 115                         manager = strdup( optarg );
 116                         break;
 117
 118                 case 'w':               /* the server managers password */
 119                         passwd.bv_val = strdup( optarg );
 120                         passwd.bv_len = strlen( optarg );
 121                         memset( optarg, '*', passwd.bv_len );
 122                         break;
 123
 124                 case 'e':               /* entry to rename */
 125                         entry = strdup( optarg );
 126                         break;
 127
 128                 case 'l':               /* the number of loops */
 129                         if ( lutil_atoi( &loops, optarg ) != 0 ) {
 130                                 usage( argv[0] );
 131                         }
 132                         break;
 133
 134                 case 'L':               /* the number of outerloops */
 135                         if ( lutil_atoi( &outerloops, optarg ) != 0 ) {
 136                                 usage( argv[0] );
 137                         }
 138                         break;
 139
 140                 case 'r':               /* the number of retries */
 141                         if ( lutil_atoi( &retries, optarg ) != 0 ) {
 142                                 usage( argv[0] );
 143                         }
 144                         break;
 145
 146                 case 't':               /* delay in seconds */
 147                         if ( lutil_atoi( &delay, optarg ) != 0 ) {
 148                                 usage( argv[0] );
 149                         }
 150                         break;
 151
 152                 default:
 153                         usage( argv[0] );
 154                         break;
 155                 }
 156         }
 157
 158         if (( entry == NULL ) || ( port == -1 && uri == NULL ))
 159                 usage( argv[0] );
 160
 161         if ( *entry == '\0' ) {
 162
 163                 fprintf( stderr, "%s: invalid EMPTY entry DN.\n",
 164                                 argv[0] );
 165                 exit( EXIT_FAILURE );
 166
 167         }
 168
 169         uri = tester_uri( uri, host, port );
 170
 171         for ( i = 0; i < outerloops; i++ ) {
 172                 do_modrdn( uri, manager, &passwd, entry,
 173                         loops, retries, delay, friendly, chaserefs );
 174         }
 175
 176         exit( EXIT_SUCCESS );
 177 }
 178
 179
 180 static void
 181 do_modrdn( char *uri, char *manager,
 182         struct berval *passwd, char *entry, int maxloop, int maxretries,
 183         int delay, int friendly, int chaserefs )
 184 {
 185         LDAP    *ld = NULL;
 186         int     i, do_retry = maxretries;
 187         char    *DNs[2];
 188         char    *rdns[2];
 189         int     rc = LDAP_SUCCESS;
 190         char    *p1, *p2;
 191         int     version = LDAP_VERSION3;
 192
 193         DNs[0] = entry;
 194         DNs[1] = strdup( entry );
 195
 196         /* reverse the RDN, make new DN */
 197         p1 = strchr( entry, '=' ) + 1;
 198         p2 = strchr( p1, ',' );
 199
 200         *p2 = '\0';
 201         rdns[1] = strdup( entry );
 202         *p2-- = ',';
 203
 204         for (i = p1 - entry;p2 >= p1;)
 205                 DNs[1][i++] = *p2--;
 206
 207         DNs[1][i] = '\0';
 208         rdns[0] = strdup( DNs[1] );
 209         DNs[1][i] = ',';
 210
 211         i = 0;
 212
 213 retry:;
 214         ldap_initialize( &ld, uri );
 215         if ( ld == NULL ) {
 216                 tester_perror( "ldap_initialize", NULL );
 217                 exit( EXIT_FAILURE );
 218         }
 219
 220         (void) ldap_set_option( ld, LDAP_OPT_PROTOCOL_VERSION, &version );
 221         (void) ldap_set_option( ld, LDAP_OPT_REFERRALS,
 222                 chaserefs ? LDAP_OPT_ON : LDAP_OPT_OFF );
 223
 224         if ( do_retry == maxretries ) {
 225                 fprintf( stderr, "PID=%ld - Modrdn(%d): entry=\"%s\".\n",
 226                         (long) pid, maxloop, entry );
 227         }
 228
 229         rc = ldap_sasl_bind_s( ld, manager, LDAP_SASL_SIMPLE, passwd, NULL, NULL, NULL );
 230         if ( rc != LDAP_SUCCESS ) {
 231                 tester_ldap_error( ld, "ldap_sasl_bind_s", NULL );
 232                 switch ( rc ) {
 233                 case LDAP_BUSY:
 234                 case LDAP_UNAVAILABLE:
 235                         if ( do_retry > 0 ) {
 236                                 do_retry--;
 237                                 if ( delay > 0) {
 238                                     sleep( delay );
 239                                 }
 240                                 goto retry;
 241                         }
 242                 /* fallthru */
 243                 default:
 244                         break;
 245                 }
 246                 exit( EXIT_FAILURE );
 247         }
 248
 249         for ( ; i < maxloop; i++ ) {
 250                 rc = ldap_rename_s( ld, DNs[0], rdns[0], NULL, 0, NULL, NULL );
 251                 if ( rc != LDAP_SUCCESS ) {
 252                         tester_ldap_error( ld, "ldap_rename_s", NULL );
 253                         switch ( rc ) {
 254                         case LDAP_NO_SUCH_OBJECT:
 255                                 /* NOTE: this likely means
 256                                  * the second modrdn failed
 257                                  * during the previous round... */
 258                                 if ( !friendly ) {
 259                                         goto done;
 260                                 }
 261                                 break;
 262
 263                         case LDAP_BUSY:
 264                         case LDAP_UNAVAILABLE:
 265                                 if ( do_retry > 0 ) {
 266                                         do_retry--;
 267                                         goto retry;
 268                                 }
 269                                 /* fall thru */
 270
 271                         default:
 272                                 goto done;
 273                         }
 274                 }
 275                 rc = ldap_rename_s( ld, DNs[1], rdns[1], NULL, 1, NULL, NULL );
 276                 if ( rc != LDAP_SUCCESS ) {
 277                         tester_ldap_error( ld, "ldap_rename_s", NULL );
 278                         switch ( rc ) {
 279                         case LDAP_NO_SUCH_OBJECT:
 280                                 /* NOTE: this likely means
 281                                  * the first modrdn failed
 282                                  * during the previous round... */
 283                                 if ( !friendly ) {
 284                                         goto done;
 285                                 }
 286                                 break;
 287
 288                         case LDAP_BUSY:
 289                         case LDAP_UNAVAILABLE:
 290                                 if ( do_retry > 0 ) {
 291                                         do_retry--;
 292                                         goto retry;
 293                                 }
 294                                 /* fall thru */
 295
 296                         default:
 297                                 goto done;
 298                         }
 299                 }
 300         }
 301
 302 done:;
 303         fprintf( stderr, "  PID=%ld - Modrdn done (%d).\n", (long) pid, rc );
 304
 305         ldap_unbind_ext( ld, NULL, NULL );
 306
 307         free( DNs[1] );
 308         free( rdns[0] );
 309         free( rdns[1] );
 310 }