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 1999-2007 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 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 #define LDAP_DEPRECATED 1
  34 #include <ldap.h>
  35 #include <lutil.h>
  36
  37 #define LOOPS   100
  38 #define RETRIES 0
  39
  40 static void
  41 do_modrdn( char *uri, char *host, int port, char *manager, char *passwd,
  42                 char *entry, int maxloop, int maxretries, int delay,
  43                 int friendly );
  44
  45 static void
  46 usage( char *name )
  47 {
  48         fprintf( stderr,
  49                 "usage: %s "
  50                 "-H <uri> | ([-h <host>] -p <port>) "
  51                 "-D <manager> "
  52                 "-w <passwd> "
  53                 "-e <entry> "
  54                 "[-l <loops>] "
  55                 "[-r <maxretries>] "
  56                 "[-t <delay>] "
  57                 "[-F]\n",
  58                         name );
  59         exit( EXIT_FAILURE );
  60 }
  61
  62 int
  63 main( int argc, char **argv )
  64 {
  65         int             i;
  66         char            *uri = NULL;
  67         char            *host = "localhost";
  68         int             port = -1;
  69         char            *manager = NULL;
  70         char            *passwd = NULL;
  71         char            *entry = NULL;
  72         int             loops = LOOPS;
  73         int             retries = RETRIES;
  74         int             delay = 0;
  75         int             friendly = 0;
  76
  77         while ( (i = getopt( argc, argv, "FH:h:p:D:w:e:l:r:t:" )) != EOF ) {
  78                 switch( i ) {
  79                 case 'F':
  80                         friendly++;
  81                         break;
  82
  83                 case 'H':               /* the server uri */
  84                         uri = strdup( optarg );
  85                         break;
  86
  87                 case 'h':               /* the servers host */
  88                         host = strdup( optarg );
  89                         break;
  90
  91                 case 'p':               /* the servers port */
  92                         if ( lutil_atoi( &port, optarg ) != 0 ) {
  93                                 usage( argv[0] );
  94                         }
  95                         break;
  96
  97                 case 'D':               /* the servers manager */
  98                         manager = strdup( optarg );
  99                         break;
 100
 101                 case 'w':               /* the server managers password */
 102                         passwd = strdup( optarg );
 103                         break;
 104
 105                 case 'e':               /* entry to rename */
 106                         entry = strdup( optarg );
 107                         break;
 108
 109                 case 'l':               /* the number of loops */
 110                         if ( lutil_atoi( &loops, optarg ) != 0 ) {
 111                                 usage( argv[0] );
 112                         }
 113                         break;
 114
 115                 case 'r':               /* the number of retries */
 116                         if ( lutil_atoi( &retries, optarg ) != 0 ) {
 117                                 usage( argv[0] );
 118                         }
 119                         break;
 120
 121                 case 't':               /* delay in seconds */
 122                         if ( lutil_atoi( &delay, optarg ) != 0 ) {
 123                                 usage( argv[0] );
 124                         }
 125                         break;
 126
 127                 default:
 128                         usage( argv[0] );
 129                         break;
 130                 }
 131         }
 132
 133         if (( entry == NULL ) || ( port == -1 && uri == NULL ))
 134                 usage( argv[0] );
 135
 136         if ( *entry == '\0' ) {
 137
 138                 fprintf( stderr, "%s: invalid EMPTY entry DN.\n",
 139                                 argv[0] );
 140                 exit( EXIT_FAILURE );
 141
 142         }
 143
 144         do_modrdn( uri, host, port, manager, passwd, entry,
 145                         loops, retries, delay, friendly );
 146         exit( EXIT_SUCCESS );
 147 }
 148
 149
 150 static void
 151 do_modrdn( char *uri, char *host, int port, char *manager,
 152         char *passwd, char *entry, int maxloop, int maxretries, int delay,
 153         int friendly )
 154 {
 155         LDAP    *ld = NULL;
 156         int     i = 0, do_retry = maxretries;
 157         pid_t   pid;
 158         char *DNs[2];
 159         char *rdns[2];
 160         int         rc = LDAP_SUCCESS;
 161
 162
 163         pid = getpid();
 164         DNs[0] = entry;
 165         DNs[1] = strdup( entry );
 166
 167         /* reverse the RDN, make new DN */
 168         {
 169                 char *p1, *p2;
 170
 171                 p1 = strchr( entry, '=' ) + 1;
 172                 p2 = strchr( p1, ',' );
 173
 174                 *p2 = '\0';
 175                 rdns[1] = strdup( entry );
 176                 *p2-- = ',';
 177
 178                 for (i = p1 - entry;p2 >= p1;)
 179                         DNs[1][i++] = *p2--;
 180
 181                 DNs[1][i] = '\0';
 182                 rdns[0] = strdup( DNs[1] );
 183                 DNs[1][i] = ',';
 184         }
 185
 186 retry:;
 187         if ( uri ) {
 188                 ldap_initialize( &ld, uri );
 189         } else {
 190                 ld = ldap_init( host, port );
 191         }
 192         if ( ld == NULL ) {
 193                 perror( "ldap_init" );
 194                 exit( EXIT_FAILURE );
 195         }
 196
 197         {
 198                 int version = LDAP_VERSION3;
 199                 (void) ldap_set_option( ld, LDAP_OPT_PROTOCOL_VERSION,
 200                         &version );
 201         }
 202
 203         if ( do_retry == maxretries ) {
 204                 fprintf( stderr, "PID=%ld - Modrdn(%d): entry=\"%s\".\n",
 205                         (long) pid, maxloop, entry );
 206         }
 207
 208         rc = ldap_bind_s( ld, manager, passwd, LDAP_AUTH_SIMPLE );
 209         if ( rc != LDAP_SUCCESS ) {
 210                 ldap_perror( ld, "ldap_bind" );
 211                 switch ( rc ) {
 212                 case LDAP_BUSY:
 213                 case LDAP_UNAVAILABLE:
 214                         if ( do_retry > 0 ) {
 215                                 do_retry--;
 216                                 if ( delay > 0) {
 217                                     sleep( delay );
 218                                 }
 219                                 goto retry;
 220                         }
 221                 /* fallthru */
 222                 default:
 223                         break;
 224                 }
 225                 exit( EXIT_FAILURE );
 226         }
 227
 228         for ( ; i < maxloop; i++ ) {
 229                 rc = ldap_modrdn2_s( ld, DNs[0], rdns[0], 0 );
 230                 if ( rc != LDAP_SUCCESS ) {
 231                         ldap_perror( ld, "ldap_modrdn" );
 232                         switch ( rc ) {
 233                         case LDAP_NO_SUCH_OBJECT:
 234                                 /* NOTE: this likely means
 235                                  * the second modrdn failed
 236                                  * during the previous round... */
 237                                 if ( !friendly ) {
 238                                         goto done;
 239                                 }
 240                                 break;
 241
 242                         case LDAP_BUSY:
 243                         case LDAP_UNAVAILABLE:
 244                                 if ( do_retry > 0 ) {
 245                                         do_retry--;
 246                                         goto retry;
 247                                 }
 248                                 /* fall thru */
 249
 250                         default:
 251                                 goto done;
 252                         }
 253                 }
 254                 rc = ldap_modrdn2_s( ld, DNs[1], rdns[1], 1 );
 255                 if ( rc != LDAP_SUCCESS ) {
 256                         ldap_perror( ld, "ldap_modrdn" );
 257                         switch ( rc ) {
 258                         case LDAP_NO_SUCH_OBJECT:
 259                                 /* NOTE: this likely means
 260                                  * the first modrdn failed
 261                                  * during the previous round... */
 262                                 if ( !friendly ) {
 263                                         goto done;
 264                                 }
 265                                 break;
 266
 267                         case LDAP_BUSY:
 268                         case LDAP_UNAVAILABLE:
 269                                 if ( do_retry > 0 ) {
 270                                         do_retry--;
 271                                         goto retry;
 272                                 }
 273                                 /* fall thru */
 274
 275                         default:
 276                                 goto done;
 277                         }
 278                 }
 279         }
 280
 281 done:;
 282         fprintf( stderr, " PID=%ld - Modrdn done (%d).\n", (long) pid, rc );
 283
 284         ldap_unbind( ld );
 285 }
 286
 287