diff options
Diffstat (limited to 'clients/tools/ldapexop.c')
| -rw-r--r-- | clients/tools/ldapexop.c | 355 |
1 files changed, 355 insertions, 0 deletions
diff --git a/clients/tools/ldapexop.c b/clients/tools/ldapexop.c new file mode 100644 index 0000000..fb719cf --- /dev/null +++ b/clients/tools/ldapexop.c @@ -0,0 +1,355 @@ +/* ldapexop.c -- a tool for performing well-known extended operations */ +/* $OpenLDAP$ */ +/* This work is part of OpenLDAP Software <http://www.openldap.org/>. + * + * Copyright 2005-2021 The OpenLDAP Foundation. + * 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>. + */ +/* ACKNOWLEDGEMENTS: + * This work was originally developed by Pierangelo Masarati for inclusion + * in OpenLDAP Software based, in part, on other client tools. + */ + +#include "portable.h" + +#include <stdio.h> + +#include <ac/stdlib.h> + +#include <ac/ctype.h> +#include <ac/socket.h> +#include <ac/string.h> +#include <ac/time.h> +#include <ac/unistd.h> + +#include <ldap.h> +#include "ldif.h" +#include "lutil.h" +#include "lutil_ldap.h" +#include "ldap_defaults.h" + +#include "common.h" + +void +usage( void ) +{ + fprintf( stderr, _("Issue LDAP extended operations\n\n")); + fprintf( stderr, _("usage: %s [options] <oid|oid:data|oid::b64data>\n"), prog); + fprintf( stderr, _(" %s [options] whoami\n"), prog); + fprintf( stderr, _(" %s [options] cancel <id>\n"), prog); + fprintf( stderr, _(" %s [options] refresh <DN> [<ttl>]\n"), prog); + tool_common_usage(); + exit( EXIT_FAILURE ); +} + + +const char options[] = "" + "d:D:e:h:H:InNO:o:p:QR:U:vVw:WxX:y:Y:Z"; + +int +handle_private_option( int i ) +{ + switch ( i ) { + default: + return 0; + } + return 1; +} + + +int +main( int argc, char *argv[] ) +{ + int rc; + + LDAP *ld = NULL; + + char *matcheddn = NULL, *text = NULL, **refs = NULL; + LDAPControl **ctrls = NULL; + int id, code; + LDAPMessage *res = NULL; + + tool_init( TOOL_EXOP ); + prog = lutil_progname( "ldapexop", argc, argv ); + + /* LDAPv3 only */ + protocol = LDAP_VERSION3; + + tool_args( argc, argv ); + + if ( argc - optind < 1 ) { + usage(); + } + + ld = tool_conn_setup( 0, 0 ); + + tool_bind( ld ); + + argv += optind; + argc -= optind; + + if ( strcasecmp( argv[ 0 ], "whoami" ) == 0 ) { + tool_server_controls( ld, NULL, 0 ); + + rc = ldap_whoami( ld, NULL, NULL, &id ); + if ( rc != LDAP_SUCCESS ) { + tool_perror( "ldap_extended_operation", rc, NULL, NULL, NULL, NULL ); + rc = EXIT_FAILURE; + goto skip; + } + + } else if ( strcasecmp( argv[ 0 ], "cancel" ) == 0 ) { + int cancelid; + + switch ( argc ) { + case 2: + if ( lutil_atoi( &cancelid, argv[ 1 ] ) != 0 || cancelid < 0 ) { + fprintf( stderr, "invalid cancelid=%s\n\n", argv[ 1 ] ); + usage(); + } + break; + + default: + fprintf( stderr, "need cancelid\n\n" ); + usage(); + } + + rc = ldap_cancel( ld, cancelid, NULL, NULL, &id ); + if ( rc != LDAP_SUCCESS ) { + tool_perror( "ldap_cancel", rc, NULL, NULL, NULL, NULL ); + rc = EXIT_FAILURE; + goto skip; + } + + } else if ( strcasecmp( argv[ 0 ], "passwd" ) == 0 ) { + fprintf( stderr, "use ldappasswd(1) instead.\n\n" ); + usage(); + /* TODO? */ + + } else if ( strcasecmp( argv[ 0 ], "refresh" ) == 0 ) { + int ttl = 3600; + struct berval dn; + + switch ( argc ) { + case 3: + ttl = atoi( argv[ 2 ] ); + + case 2: + dn.bv_val = argv[ 1 ]; + dn.bv_len = strlen( dn.bv_val ); + break; + + default: + fprintf( stderr, _("need DN [ttl]\n\n") ); + usage(); + } + + tool_server_controls( ld, NULL, 0 ); + + rc = ldap_refresh( ld, &dn, ttl, NULL, NULL, &id ); + if ( rc != LDAP_SUCCESS ) { + tool_perror( "ldap_extended_operation", rc, NULL, NULL, NULL, NULL ); + rc = EXIT_FAILURE; + goto skip; + } + + } else { + char *p; + + if ( argc != 1 ) { + usage(); + } + + p = strchr( argv[ 0 ], ':' ); + if ( p == argv[ 0 ] ) { + usage(); + } + + if ( p != NULL ) + *p++ = '\0'; + + if ( tool_is_oid( argv[ 0 ] ) ) { + struct berval reqdata; + struct berval type; + struct berval value; + int freeval; + + if ( p != NULL ) { + p[ -1 ] = ':'; + ldif_parse_line2( argv[ 0 ], &type, &value, &freeval ); + p[ -1 ] = '\0'; + + if ( freeval ) { + reqdata = value; + } else { + ber_dupbv( &reqdata, &value ); + } + } + + + tool_server_controls( ld, NULL, 0 ); + + rc = ldap_extended_operation( ld, argv[ 0 ], p ? &reqdata : NULL, NULL, NULL, &id ); + if ( rc != LDAP_SUCCESS ) { + tool_perror( "ldap_extended_operation", rc, NULL, NULL, NULL, NULL ); + rc = EXIT_FAILURE; + goto skip; + } + } else { + fprintf( stderr, "unknown exop \"%s\"\n\n", argv[ 0 ] ); + usage(); + } + } + + for ( ; ; ) { + struct timeval tv; + + if ( tool_check_abandon( ld, id ) ) { + tool_exit( ld, 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 ); + rc = EXIT_FAILURE; + goto skip; + } + + if ( rc != 0 ) { + break; + } + } + + rc = ldap_parse_result( ld, res, + &code, &matcheddn, &text, &refs, &ctrls, 0 ); + if ( rc == LDAP_SUCCESS ) { + rc = code; + } + + if ( rc != LDAP_SUCCESS ) { + tool_perror( "ldap_parse_result", rc, NULL, matcheddn, text, refs ); + rc = EXIT_FAILURE; + goto skip; + } + + if ( strcasecmp( argv[ 0 ], "whoami" ) == 0 ) { + char *retoid = NULL; + struct berval *retdata = NULL; + + rc = ldap_parse_extended_result( ld, res, &retoid, &retdata, 0 ); + + if ( rc != LDAP_SUCCESS ) { + tool_perror( "ldap_parse_extended_result", rc, NULL, NULL, NULL, NULL ); + rc = EXIT_FAILURE; + goto skip; + } + + if ( retdata != NULL ) { + if ( retdata->bv_len == 0 ) { + printf(_("anonymous\n") ); + } else { + printf("%s\n", retdata->bv_val ); + } + } + + ber_memfree( retoid ); + ber_bvfree( retdata ); + + } else if ( strcasecmp( argv[ 0 ], "cancel" ) == 0 ) { + /* no extended response; returns specific errors */ + assert( 0 ); + + } else if ( strcasecmp( argv[ 0 ], "passwd" ) == 0 ) { + /* TODO */ + + } else if ( strcasecmp( argv[ 0 ], "refresh" ) == 0 ) { + int newttl; + + rc = ldap_parse_refresh( ld, res, &newttl ); + + if ( rc != LDAP_SUCCESS ) { + tool_perror( "ldap_parse_refresh", rc, NULL, NULL, NULL, NULL ); + rc = EXIT_FAILURE; + goto skip; + } + + printf( "newttl=%d\n", newttl ); + + } else if ( tool_is_oid( argv[ 0 ] ) ) { + char *retoid = NULL; + struct berval *retdata = NULL; + + if( ldif < 2 ) { + printf(_("# extended operation response\n")); + } + + rc = ldap_parse_extended_result( ld, res, &retoid, &retdata, 0 ); + if ( rc != LDAP_SUCCESS ) { + tool_perror( "ldap_parse_extended_result", rc, NULL, NULL, NULL, NULL ); + rc = EXIT_FAILURE; + goto skip; + } + + if ( ldif < 2 && retoid != NULL ) { + tool_write_ldif( ldif ? LDIF_PUT_COMMENT : LDIF_PUT_VALUE, + "oid", retoid, strlen(retoid) ); + } + + ber_memfree( retoid ); + + if( retdata != NULL ) { + if ( ldif < 2 ) { + tool_write_ldif( ldif ? LDIF_PUT_COMMENT : LDIF_PUT_BINARY, + "data", retdata->bv_val, retdata->bv_len ); + } + + ber_bvfree( retdata ); + } + } + + if( verbose || code != LDAP_SUCCESS || + ( matcheddn && *matcheddn ) || ( text && *text ) || refs ) { + printf( _("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 ); + +skip: + /* disconnect from server */ + if ( res ) + ldap_msgfree( res ); + tool_exit( ld, rc ); +} |