1 /* ldapdelete.c - simple program to delete an entry using LDAP */
3 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
5 * Copyright 1998-2006 The OpenLDAP Foundation.
6 * Portions Copyright 1998-2003 Kurt D. Zeilenga.
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted only as authorized by the OpenLDAP
13 * A copy of this license is available in the file LICENSE in the
14 * top-level directory of the distribution or, alternatively, at
15 * <http://www.OpenLDAP.org/license.html>.
17 /* Portions Copyright (c) 1992-1996 Regents of the University of Michigan.
18 * All rights reserved.
20 * Redistribution and use in source and binary forms are permitted
21 * provided that this notice is preserved and that due credit is given
22 * to the University of Michigan at Ann Arbor. The name of the
23 * University may not be used to endorse or promote products derived
24 * from this software without specific prior written permission. This
25 * software is provided ``as is'' without express or implied warranty.
28 * This work was originally developed by the University of Michigan
29 * (as part of U-MICH LDAP). Additional significant contributors
38 #include <ac/stdlib.h>
40 #include <ac/string.h>
41 #include <ac/unistd.h>
46 #include "lutil_ldap.h"
47 #include "ldap_defaults.h"
55 static int dodelete LDAP_P((
59 static int deletechildren LDAP_P((
66 fprintf( stderr, _("Delete entries from an LDAP server\n\n"));
67 fprintf( stderr, _("usage: %s [options] [dn]...\n"), prog);
68 fprintf( stderr, _(" dn: list of DNs to delete. If not given, it will be readed from stdin\n"));
69 fprintf( stderr, _(" or from the file specified with \"-f file\".\n"));
70 fprintf( stderr, _("Delete Options:\n"));
71 fprintf( stderr, _(" -r delete recursively\n"));
77 const char options[] = "r"
78 "cd:D:e:f:h:H:IkKMnO:p:P:QR:U:vVw:WxX:y:Y:Z";
81 handle_private_option( int i )
86 char *control, *cvalue;
87 case 'E': /* delete extensions */
88 if( protocol == LDAP_VERSION2 ) {
89 fprintf( stderr, _("%s: -E incompatible with LDAPv%d\n"),
94 /* should be extended to support comma separated list of
95 * [!]key[=value] parameters, e.g. -E !foo,bar=567
100 if( optarg[0] == '!' ) {
105 control = strdup( optarg );
106 if ( (cvalue = strchr( control, '=' )) != NULL ) {
109 fprintf( stderr, _("Invalid delete extension name: %s\n"), control );
125 private_conn_setup( LDAP *ld )
127 /* this seems prudent for searches below */
128 int deref = LDAP_DEREF_NEVER;
129 ldap_set_option( ld, LDAP_OPT_DEREF, &deref );
134 main( int argc, char **argv )
143 tool_init( TOOL_DELETE );
144 prog = lutil_progname( "ldapdelete", argc, argv );
146 tool_args( argc, argv );
148 if ( infile != NULL ) {
149 if (( fp = fopen( infile, "r" )) == NULL ) {
151 exit( EXIT_FAILURE );
154 if ( optind >= argc ) {
159 ld = tool_conn_setup( 0, &private_conn_setup );
161 if ( pw_file || want_bindpw ) {
163 rc = lutil_get_filed_password( pw_file, &passwd );
164 if( rc ) return EXIT_FAILURE;
166 passwd.bv_val = getpassphrase( _("Enter LDAP Password: ") );
167 passwd.bv_len = passwd.bv_val ? strlen( passwd.bv_val ) : 0;
173 tool_server_controls( ld, NULL, 0 );
178 for ( ; optind < argc; ++optind ) {
179 rc = dodelete( ld, argv[ optind ] );
181 /* Stop on error and no -c option */
184 if( contoper == 0 ) break;
188 while ((rc == 0 || contoper) && fgets(buf, sizeof(buf), fp) != NULL) {
189 buf[ strlen( buf ) - 1 ] = '\0'; /* remove trailing newline */
191 if ( *buf != '\0' ) {
192 rc = dodelete( ld, buf );
211 char *matcheddn = NULL, *text = NULL, **refs = NULL;
215 printf( _("%sdeleting entry \"%s\"\n"),
216 (dont ? "!" : ""), dn );
223 /* If prune is on, remove a whole subtree. Delete the children of the
224 * DN recursively, then the DN requested.
226 if ( prune ) deletechildren( ld, dn );
228 rc = ldap_delete_ext( ld, dn, NULL, NULL, &id );
229 if ( rc != LDAP_SUCCESS ) {
230 fprintf( stderr, "%s: ldap_delete_ext: %s (%d)\n",
231 prog, ldap_err2string( rc ), rc );
238 if ( tool_check_abandon( ld, id ) ) {
239 return LDAP_CANCELLED;
245 rc = ldap_result( ld, LDAP_RES_ANY, LDAP_MSG_ALL, &tv, &res );
247 tool_perror( "ldap_result", rc, NULL, NULL, NULL, NULL );
256 rc = ldap_parse_result( ld, res, &code, &matcheddn, &text, &refs, NULL, 1 );
258 if( rc != LDAP_SUCCESS ) {
259 fprintf( stderr, "%s: ldap_parse_result: %s (%d)\n",
260 prog, ldap_err2string( rc ), rc );
264 if( verbose || code != LDAP_SUCCESS ||
265 (matcheddn && *matcheddn) || (text && *text) || (refs && *refs) )
267 printf( _("Delete Result: %s (%d)\n"),
268 ldap_err2string( code ), code );
270 if( text && *text ) {
271 printf( _("Additional info: %s\n"), text );
274 if( matcheddn && *matcheddn ) {
275 printf( _("Matched DN: %s\n"), matcheddn );
280 for( i=0; refs[i]; i++ ) {
281 printf(_("Referral: %s\n"), refs[i] );
287 ber_memfree( matcheddn );
288 ber_memvfree( (void **) refs );
294 * Delete all the children of an entry recursively until leaf nodes are reached.
296 static int deletechildren(
300 LDAPMessage *res, *e;
303 static char *attrs[] = { LDAP_NO_ATTRS, NULL };
304 LDAPControl c, *ctrls[2];
305 BerElement *ber = NULL;
308 if ( verbose ) printf ( _("deleting children of: %s\n"), dn );
311 * Do a one level search at dn for children. For each, delete its children.
314 rc = ldap_search_ext_s( ld, dn, LDAP_SCOPE_ONELEVEL, NULL, attrs, 1,
315 NULL, NULL, NULL, -1, &res );
316 if ( rc != LDAP_SUCCESS ) {
317 tool_perror( "ldap_search", rc, NULL, NULL, NULL, NULL );
321 entries = ldap_count_entries( ld, res );
326 for (e = ldap_first_entry( ld, res ), i = 0; e != NULL;
327 e = ldap_next_entry( ld, e ), i++ )
329 char *dn = ldap_get_dn( ld, e );
332 ldap_get_option( ld, LDAP_OPT_ERROR_NUMBER, &rc );
333 tool_perror( "ldap_prune", rc, NULL, NULL, NULL, NULL );
338 rc = deletechildren( ld, dn );
340 tool_perror( "ldap_prune", rc, NULL, NULL, NULL, NULL );
346 printf( _("\tremoving %s\n"), dn );
349 rc = ldap_delete_ext_s( ld, dn, NULL, NULL );
351 tool_perror( "ldap_delete", rc, NULL, NULL, NULL, NULL );
358 printf( _("\t%s removed\n"), dn );
368 * Do a one level search at dn for subentry children.
371 if ((ber = ber_alloc_t(LBER_USE_DER)) == NULL) {
374 rc = ber_printf( ber, "b", 1 );
377 fprintf( stderr, _("Subentries control encoding error!\n"));
380 if ( ber_flatten2( ber, &c.ldctl_value, 0 ) == -1 ) {
383 c.ldctl_oid = LDAP_CONTROL_SUBENTRIES;
384 c.ldctl_iscritical = 1;
388 rc = ldap_search_ext_s( ld, dn, LDAP_SCOPE_ONELEVEL, NULL, attrs, 1,
389 ctrls, NULL, NULL, -1, &res_se );
390 if ( rc != LDAP_SUCCESS ) {
391 tool_perror( "ldap_search", rc, NULL, NULL, NULL, NULL );
396 entries = ldap_count_entries( ld, res_se );
401 for (e = ldap_first_entry( ld, res_se ), i = 0; e != NULL;
402 e = ldap_next_entry( ld, e ), i++ )
404 char *dn = ldap_get_dn( ld, e );
407 ldap_get_option( ld, LDAP_OPT_ERROR_NUMBER, &rc );
408 tool_perror( "ldap_prune", rc, NULL, NULL, NULL, NULL );
414 printf( _("\tremoving %s\n"), dn );
417 rc = ldap_delete_ext_s( ld, dn, NULL, NULL );
419 tool_perror( "ldap_delete", rc, NULL, NULL, NULL, NULL );
426 printf( _("\t%s removed\n"), dn );
433 ldap_msgfree( res_se );