openldap/clients/tools/ldapmodrdn.c
2002-12-12 16:32:26 +00:00

282 lines
6.1 KiB
C

/* $OpenLDAP$ */
/*
* Copyright 1998-2002 The OpenLDAP Foundation, All Rights Reserved.
* COPYING RESTRICTIONS APPLY, see COPYRIGHT file
*/
/* ldapmodrdn.c - generic program to modify an entry's RDN using LDAP.
*
* Support for MODIFYDN REQUEST V3 (newSuperior) by:
*
* Copyright 1999, Juan C. Gomez, All rights reserved.
* This software is not subject to any license of Silicon Graphics
* Inc. or Purdue University.
*
* Redistribution and use in source and binary forms are permitted
* without restriction or fee of any kind as long as this notice
* is preserved.
*
*/
#include "portable.h"
#include <stdio.h>
#include <ac/stdlib.h>
#include <ac/ctype.h>
#include <ac/string.h>
#include <ac/unistd.h>
#include <ldap.h>
#include "lutil.h"
#include "lutil_ldap.h"
#include "ldap_defaults.h"
#include "common.h"
static char *newSuperior = NULL;
static int remove_old_RDN = 0;
static int domodrdn(
LDAP *ld,
char *dn,
char *rdn,
char *newSuperior,
int remove ); /* flag: remove old RDN */
void
usage( void )
{
fprintf( stderr,
"Rename LDAP entries\n\n"
"usage: %s [options] [dn rdn]\n"
" dn rdn: If given, rdn will replace the RDN of the entry specified by DN\n"
" If not given, the list of modifications is read from stdin or\n"
" from the file specified by \"-f file\" (see man page).\n"
"Rename options:\n"
" -r remove old RDN\n"
" -s newsup new superior entry\n"
, prog );
tool_common_usage();
exit( EXIT_FAILURE );
}
const char options[] = "rs:" "cCd:D:e:f:h:H:IkKMnO:p:P:QR:U:vw:WxX:y:Y:Z";
int
handle_private_option( int i )
{
switch ( i ) {
#if 0
int crit;
char *control, *cvalue;
case 'E': /* modrdn controls */
if( version == LDAP_VERSION2 ) {
fprintf( stderr, "%s: -E incompatible with LDAPv%d\n",
prog, version );
exit( EXIT_FAILURE );
}
/* should be extended to support comma separated list of
* [!]key[=value] parameters, e.g. -E !foo,bar=567
*/
crit = 0;
cvalue = NULL;
if( optarg[0] == '!' ) {
crit = 1;
optarg++;
}
control = strdup( optarg );
if ( (cvalue = strchr( control, '=' )) != NULL ) {
*cvalue++ = '\0';
}
fprintf( stderr, "Invalid modrdn control name: %s\n", control );
usage();
#endif
case 'r': /* remove old RDN */
remove_old_RDN++;
break;
case 's': /* newSuperior */
if( version == LDAP_VERSION2 ) {
fprintf( stderr, "%s: -X incompatible with LDAPv%d\n",
prog, version );
exit( EXIT_FAILURE );
}
newSuperior = strdup( optarg );
version = LDAP_VERSION3;
break;
default:
return 0;
}
return 1;
}
int
main(int argc, char **argv)
{
char *entrydn = NULL, *rdn = NULL, buf[ 4096 ];
FILE *fp;
LDAP *ld;
int rc, retval, havedn;
prog = lutil_progname( "ldapmodrdn", argc, argv );
tool_args( argc, argv );
havedn = 0;
if (argc - optind == 2) {
if (( rdn = strdup( argv[argc - 1] )) == NULL ) {
perror( "strdup" );
return( EXIT_FAILURE );
}
if (( entrydn = strdup( argv[argc - 2] )) == NULL ) {
perror( "strdup" );
return( EXIT_FAILURE );
}
++havedn;
} else if ( argc - optind != 0 ) {
fprintf( stderr, "%s: invalid number of arguments (%d), "
"only two allowed\n", prog, argc-optind );
usage();
}
if ( infile != NULL ) {
if (( fp = fopen( infile, "r" )) == NULL ) {
perror( infile );
return( EXIT_FAILURE );
}
} else {
fp = stdin;
}
ld = tool_conn_setup( 0, 0 );
if ( pw_file || want_bindpw ) {
if ( pw_file ) {
rc = lutil_get_filed_password( pw_file, &passwd );
if( rc ) return EXIT_FAILURE;
} else {
passwd.bv_val = getpassphrase( "Enter LDAP Password: " );
passwd.bv_len = passwd.bv_val ? strlen( passwd.bv_val ) : 0;
}
}
tool_bind( ld );
if ( authzid || manageDSAit || noop )
tool_server_controls( ld, NULL, 0 );
retval = rc = 0;
if (havedn)
retval = domodrdn( ld, entrydn, rdn, newSuperior, remove_old_RDN );
else while ((rc == 0 || contoper) && fgets(buf, sizeof(buf), fp) != NULL) {
if ( *buf != '\0' ) { /* blank lines optional, skip */
buf[ strlen( buf ) - 1 ] = '\0'; /* remove nl */
if ( havedn ) { /* have DN, get RDN */
if (( rdn = strdup( buf )) == NULL ) {
perror( "strdup" );
return( EXIT_FAILURE );
}
rc = domodrdn(ld, entrydn, rdn, newSuperior, remove_old_RDN );
if ( rc != 0 )
retval = rc;
havedn = 0;
} else if ( !havedn ) { /* don't have DN yet */
if (( entrydn = strdup( buf )) == NULL ) {
perror( "strdup" );
return( EXIT_FAILURE );
}
++havedn;
}
}
}
ldap_unbind( ld );
return( retval );
}
static int domodrdn(
LDAP *ld,
char *dn,
char *rdn,
char *newSuperior,
int remove ) /* flag: remove old RDN */
{
int rc, code, id;
char *matcheddn=NULL, *text=NULL, **refs=NULL;
LDAPMessage *res;
if ( verbose ) {
printf( "Renaming \"%s\"\n", dn );
printf( "\tnew rdn=\"%s\" (%s old rdn)\n",
rdn, remove ? "delete" : "keep" );
if( newSuperior != NULL ) {
printf("\tnew parent=\"%s\"\n", newSuperior);
}
}
if( not ) return LDAP_SUCCESS;
rc = ldap_rename( ld, dn, rdn, newSuperior, remove,
NULL, NULL, &id );
if ( rc != LDAP_SUCCESS ) {
fprintf( stderr, "%s: ldap_rename: %s (%d)\n",
prog, ldap_err2string( rc ), rc );
return rc;
}
rc = ldap_result( ld, LDAP_RES_ANY, LDAP_MSG_ALL, NULL, &res );
if ( rc < 0 ) {
ldap_perror( ld, "ldapmodrdn: ldap_result" );
return rc;
}
rc = ldap_parse_result( ld, res, &code, &matcheddn, &text, &refs, NULL, 1 );
if( rc != LDAP_SUCCESS ) {
fprintf( stderr, "%s: ldap_parse_result: %s (%d)\n",
prog, ldap_err2string( rc ), rc );
return rc;
}
if( verbose || code != LDAP_SUCCESS ||
(matcheddn && *matcheddn) || (text && *text) || (refs && *refs) )
{
printf( "Rename Result: %s (%d)\n",
ldap_err2string( code ), code );
if( text && *text ) {
printf( "Additional info: %s\n", text );
}
if( matcheddn && *matcheddn ) {
printf( "Matched DN: %s\n", matcheddn );
}
if( refs ) {
int i;
for( i=0; refs[i]; i++ ) {
printf("Referral: %s\n", refs[i] );
}
}
}
ber_memfree( text );
ber_memfree( matcheddn );
ber_memvfree( (void **) refs );
return code;
}