mirror of
https://git.openldap.org/openldap/openldap.git
synced 2024-12-21 03:10:25 +08:00
176 lines
3.3 KiB
C
176 lines
3.3 KiB
C
/* $OpenLDAP$ */
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/*
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* Copyright 1998-2003 The OpenLDAP Foundation, All Rights Reserved.
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* COPYING RESTRICTIONS APPLY, see COPYRIGHT file
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*/
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#include "portable.h"
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#include <stdio.h>
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#include <ac/stdlib.h>
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#include <ac/ctype.h>
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#include <ac/param.h>
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#include <ac/socket.h>
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#include <ac/string.h>
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#include <ac/unistd.h>
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#include <ac/wait.h>
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#include <ldap.h>
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#define LOOPS 100
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static void
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do_modrdn( char *uri, char *host, int port, char *manager, char *passwd, char *entry, int maxloop );
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static void
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usage( char *name )
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{
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fprintf( stderr, "usage: %s [-h <host>] -p port -D <managerDN> -w <passwd> -e <entry> [-l <loops>]\n",
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name );
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exit( EXIT_FAILURE );
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}
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int
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main( int argc, char **argv )
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{
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int i;
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char *uri = NULL;
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char *host = "localhost";
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int port = -1;
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char *manager = NULL;
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char *passwd = NULL;
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char *entry = NULL;
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int loops = LOOPS;
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while ( (i = getopt( argc, argv, "H:h:p:D:w:e:l:" )) != EOF ) {
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switch( i ) {
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case 'H': /* the server uri */
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uri = strdup( optarg );
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break;
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case 'h': /* the servers host */
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host = strdup( optarg );
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break;
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case 'p': /* the servers port */
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port = atoi( optarg );
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break;
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case 'D': /* the servers manager */
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manager = strdup( optarg );
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break;
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case 'w': /* the server managers password */
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passwd = strdup( optarg );
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break;
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case 'e': /* entry to rename */
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entry = strdup( optarg );
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break;
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case 'l': /* the number of loops */
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loops = atoi( optarg );
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break;
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default:
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usage( argv[0] );
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break;
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}
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}
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if (( entry == NULL ) || ( port == -1 && uri == NULL ))
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usage( argv[0] );
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if ( *entry == '\0' ) {
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fprintf( stderr, "%s: invalid EMPTY entry DN.\n",
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argv[0] );
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exit( EXIT_FAILURE );
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}
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do_modrdn( uri, host, port, manager, passwd, entry, loops );
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exit( EXIT_SUCCESS );
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}
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static void
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do_modrdn( char *uri, char *host, int port, char *manager,
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char *passwd, char *entry, int maxloop )
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{
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LDAP *ld = NULL;
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int i;
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pid_t pid;
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char *DNs[2];
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char *rdns[2];
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pid = getpid();
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DNs[0] = entry;
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DNs[1] = strdup( entry );
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/* reverse the RDN, make new DN */
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{
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char *p1, *p2;
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p1 = strchr( entry, '=' ) + 1;
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p2 = strchr( p1, ',' );
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*p2 = '\0';
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rdns[1] = strdup( entry );
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*p2-- = ',';
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for (i = p1 - entry;p2 >= p1;)
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DNs[1][i++] = *p2--;
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DNs[1][i] = '\0';
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rdns[0] = strdup( DNs[1] );
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DNs[1][i] = ',';
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}
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if ( uri ) {
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ldap_initialize( &ld, uri );
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} else {
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ld = ldap_init( host, port );
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}
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if ( ld == NULL ) {
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perror( "ldap_init" );
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exit( EXIT_FAILURE );
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}
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{
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int version = LDAP_VERSION3;
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(void) ldap_set_option( ld, LDAP_OPT_PROTOCOL_VERSION,
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&version );
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}
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if ( ldap_bind_s( ld, manager, passwd, LDAP_AUTH_SIMPLE ) != LDAP_SUCCESS ) {
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ldap_perror( ld, "ldap_bind" );
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exit( EXIT_FAILURE );
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}
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fprintf( stderr, "PID=%ld - Modrdn(%d): entry=\"%s\".\n",
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(long) pid, maxloop, entry );
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for ( i = 0; i < maxloop; i++ ) {
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int rc;
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if (( rc = ldap_modrdn2_s( ld, DNs[0], rdns[0], 0 ))
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!= LDAP_SUCCESS ) {
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ldap_perror( ld, "ldap_modrdn" );
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if ( rc != LDAP_NO_SUCH_OBJECT ) break;
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continue;
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}
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if (( rc = ldap_modrdn2_s( ld, DNs[1], rdns[1], 1 ))
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!= LDAP_SUCCESS ) {
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ldap_perror( ld, "ldap_modrdn" );
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if ( rc != LDAP_NO_SUCH_OBJECT ) break;
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continue;
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}
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}
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fprintf( stderr, " PID=%ld - Modrdn done.\n", (long) pid );
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ldap_unbind( ld );
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}
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