1 files changed, 330 insertions, 0 deletions
diff --git a/clients/tools/ldapmodrdn.c b/clients/tools/ldapmodrdn.c
new file mode 100644
index 0000000..d5cf43f
--- /dev/null
+++ b/clients/tools/ldapmodrdn.c
@@ -0,0 +1,330 @@
+/* ldapmodrdn.c - generic program to modify an entry's RDN using LDAP */
+/* $OpenLDAP$ */
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
+ *
+ * Copyright 1998-2022 The OpenLDAP Foundation.
+ * Portions Copyright 1998-2003 Kurt D. Zeilenga.
+ * Portions Copyright 1998-2001 Net Boolean Incorporated.
+ * Portions Copyright 2001-2003 IBM Corporation.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted only as authorized by the OpenLDAP
+ * Public License.
+ *
+ * A copy of this license is available in the file LICENSE in the
+ * top-level directory of the distribution or, alternatively, at
+ * <http://www.OpenLDAP.org/license.html>.
+ */
+/* Portions 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.
+ */
+/* Portions Copyright (c) 1992-1996 Regents of the University of Michigan.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms are permitted
+ * provided that this notice is preserved and that due credit is given
+ * to the University of Michigan at Ann Arbor.  The name of the
+ * University may not be used to endorse or promote products derived
+ * from this software without specific prior written permission.  This
+ * software is provided ``as is'' without express or implied warranty.
+ */
+/* ACKNOWLEDGEMENTS:
+ * This work was originally developed by the University of Michigan
+ * (as part of U-MICH LDAP).  Additional significant contributors
+ * include:
+ *	Kurt D. Zeilenga
+ *	Juan C Gomez
+ */
+
+
+#include "portable.h"
+
+#include <stdio.h>
+
+#include <ac/stdlib.h>
+
+#include <ac/ctype.h>
+#include <ac/string.h>
+#include <ac/unistd.h>
+#include <ac/socket.h>
+#include <ac/time.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"));
+	fprintf( stderr, _("usage: %s [options] [dn rdn]\n"), prog);
+	fprintf( stderr, _("	dn rdn: If given, rdn will replace the RDN of the entry specified by DN\n"));
+	fprintf( stderr, _("		If not given, the list of modifications is read from stdin or\n"));
+	fprintf( stderr, _("		from the file specified by \"-f file\" (see man page).\n"));
+	fprintf( stderr, _("Rename options:\n"));
+ 	fprintf( stderr, _("  -c         continuous operation mode (do not stop on errors)\n"));
+ 	fprintf( stderr, _("  -f file    read operations from `file'\n"));
+ 	fprintf( stderr, _("  -M         enable Manage DSA IT control (-MM to make critical)\n"));
+ 	fprintf( stderr, _("  -P version protocol version (default: 3)\n"));
+	fprintf( stderr, _("  -r		 remove old RDN\n"));
+	fprintf( stderr, _("  -s newsup  new superior entry\n"));
+	tool_common_usage();
+	exit( EXIT_FAILURE );
+}
+
+
+const char options[] = "rs:"
+	"cd:D:e:f:h:H:IMnNO:o:p:P:QR:U:vVw:WxX:y:Y:Z";
+
+int
+handle_private_option( int i )
+{
+	switch ( i ) {
+#if 0
+		int crit;
+		char *control, *cvalue;
+	case 'E': /* modrdn extensions */
+		if( protocol == 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 = optarg;
+		if ( (cvalue = strchr( control, '=' )) != NULL ) {
+			*cvalue++ = '\0';
+		}
+		fprintf( stderr, _("Invalid modrdn extension name: %s\n"), control );
+		usage();
+#endif
+
+	case 'r':	/* remove old RDN */
+		remove_old_RDN++;
+		break;
+
+	case 's':	/* newSuperior */
+		if( protocol == LDAP_VERSION2 ) {
+			fprintf( stderr, _("%s: -X incompatible with LDAPv%d\n"),
+				prog, protocol );
+			exit( EXIT_FAILURE );
+		}
+		newSuperior = optarg;
+		protocol = LDAP_VERSION3;
+		break;
+
+	default:
+		return 0;
+	}
+	return 1;
+}
+
+
+int
+main(int argc, char **argv)
+{
+	char		*entrydn = NULL, *rdn = NULL, buf[ 4096 ];
+	FILE		*fp = NULL;
+	LDAP		*ld = NULL;
+	int		rc, retval, havedn;
+
+	tool_init( TOOL_MODRDN );
+	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" );
+			retval = EXIT_FAILURE;
+			goto fail;
+		}
+		if (( entrydn = strdup( argv[argc - 2] )) == NULL ) {
+			perror( "strdup" );
+			retval = EXIT_FAILURE;
+			goto fail;
+		}
+		++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 );
+			retval = EXIT_FAILURE;
+			goto fail;
+		}
+	} else {
+		fp = stdin;
+	}
+
+	ld = tool_conn_setup( 0, 0 );
+
+	tool_bind( ld );
+
+	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 != '\n' ) {	/* blank lines optional, skip */
+			buf[ strlen( buf ) - 1 ] = '\0';	/* remove nl */
+
+			if ( havedn ) {	/* have DN, get RDN */
+				if (( rdn = strdup( buf )) == NULL ) {
+					perror( "strdup" );
+					retval = EXIT_FAILURE;
+					goto fail;
+				}
+				rc = domodrdn(ld, entrydn, rdn, newSuperior, remove_old_RDN );
+				if ( rc != 0 )
+					retval = rc;
+				havedn = 0;
+				free( rdn ); rdn = NULL;
+				free( entrydn ); entrydn = NULL;
+			} else if ( !havedn ) {	/* don't have DN yet */
+				if (( entrydn = strdup( buf )) == NULL ) {
+					retval = EXIT_FAILURE;
+					goto fail;
+				}
+				++havedn;
+			}
+		}
+	}
+
+fail:
+	if ( fp && fp != stdin ) fclose( fp );
+	if ( entrydn ) free( entrydn );
+	if ( rdn ) free( rdn );
+	tool_exit( ld, 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;
+	LDAPControl **ctrls = 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( dont ) 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;
+	}
+
+	for ( ; ; ) {
+		struct timeval	tv = { 0, 0 };
+
+		if ( tool_check_abandon( ld, id ) ) {
+			return LDAP_CANCELLED;
+		}
+
+		tv.tv_sec = 0;
+		tv.tv_usec = 100000;
+
+		rc = ldap_result( ld, LDAP_RES_ANY, LDAP_MSG_ALL, &tv, &res );
+		if ( rc < 0 ) {
+			tool_perror( "ldap_result", rc, NULL, NULL, NULL, NULL );
+			return rc;
+		}
+
+		if ( rc != 0 ) {
+			break;
+		}
+	}
+
+	rc = ldap_parse_result( ld, res, &code, &matcheddn, &text, &refs, &ctrls, 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] );
+			}
+		}
+	}
+
+	if (ctrls) {
+		tool_print_ctrls( ld, ctrls );
+		ldap_controls_free( ctrls );
+	}
+
+	ber_memfree( text );
+	ber_memfree( matcheddn );
+	ber_memvfree( (void **) refs );
+
+	return code;
+}