/* $NetBSD: ldapmodrdn.c,v 1.1.1.6.6.1 2019/08/10 06:17:06 martin Exp $ */ /* ldapmodrdn.c - generic program to modify an entry's RDN using LDAP */ /* $OpenLDAP$ */ /* This work is part of OpenLDAP Software . * * Copyright 1998-2019 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 * . */ /* 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 __RCSID("$NetBSD: ldapmodrdn.c,v 1.1.1.6.6.1 2019/08/10 06:17:06 martin Exp $"); #include "portable.h" #include #include #include #include #include #include #include #include #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 = strdup( 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 = strdup( 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; }