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Diffstat (limited to '')
| -rw-r--r-- | clients/tools/ldapmodrdn.c | 330 |
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..3c78318 --- /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 1998-2018 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 = 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; +} |