kdestroy.c revision 72445
155682Smarkm/* 272445Sassar * Copyright (c) 1997 - 2000 Kungliga Tekniska H�gskolan 355682Smarkm * (Royal Institute of Technology, Stockholm, Sweden). 455682Smarkm * All rights reserved. 555682Smarkm * 655682Smarkm * Redistribution and use in source and binary forms, with or without 755682Smarkm * modification, are permitted provided that the following conditions 855682Smarkm * are met: 955682Smarkm * 1055682Smarkm * 1. Redistributions of source code must retain the above copyright 1155682Smarkm * notice, this list of conditions and the following disclaimer. 1255682Smarkm * 1355682Smarkm * 2. Redistributions in binary form must reproduce the above copyright 1455682Smarkm * notice, this list of conditions and the following disclaimer in the 1555682Smarkm * documentation and/or other materials provided with the distribution. 1655682Smarkm * 1755682Smarkm * 3. Neither the name of the Institute nor the names of its contributors 1855682Smarkm * may be used to endorse or promote products derived from this software 1955682Smarkm * without specific prior written permission. 2055682Smarkm * 2155682Smarkm * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 2255682Smarkm * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 2355682Smarkm * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 2455682Smarkm * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 2555682Smarkm * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 2655682Smarkm * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2755682Smarkm * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2855682Smarkm * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 2955682Smarkm * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 3055682Smarkm * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 3155682Smarkm * SUCH DAMAGE. 3255682Smarkm */ 3355682Smarkm 3455682Smarkm#include "kuser_locl.h" 3572445SassarRCSID("$Id: kdestroy.c,v 1.12 2000/12/31 07:51:09 assar Exp $"); 3655682Smarkm 3755682Smarkmstatic const char *cache; 3855682Smarkmstatic int help_flag; 3955682Smarkmstatic int version_flag; 4055682Smarkmstatic int unlog_flag = 1; 4155682Smarkmstatic int dest_tkt_flag = 1; 4255682Smarkm 4355682Smarkmstruct getargs args[] = { 4455682Smarkm { "cache", 'c', arg_string, &cache, "cache to destroy", "cache" }, 4555682Smarkm { "unlog", 0, arg_negative_flag, &unlog_flag, 4655682Smarkm "do not destroy tokens", NULL }, 4755682Smarkm { "delete-v4", 0, arg_negative_flag, &dest_tkt_flag, 4855682Smarkm "do not destroy v4 tickets", NULL }, 4955682Smarkm { "version", 0, arg_flag, &version_flag, NULL, NULL }, 5055682Smarkm { "help", 'h', arg_flag, &help_flag, NULL, NULL} 5155682Smarkm}; 5255682Smarkm 5355682Smarkmint num_args = sizeof(args) / sizeof(args[0]); 5455682Smarkm 5555682Smarkmstatic void 5655682Smarkmusage (int status) 5755682Smarkm{ 5855682Smarkm arg_printusage (args, num_args, NULL, ""); 5955682Smarkm exit (status); 6055682Smarkm} 6155682Smarkm 6255682Smarkmint 6355682Smarkmmain (int argc, char **argv) 6455682Smarkm{ 6555682Smarkm krb5_error_code ret; 6655682Smarkm krb5_context context; 6755682Smarkm krb5_ccache ccache; 6855682Smarkm int optind = 0; 6955682Smarkm int exit_val = 0; 7055682Smarkm 7155682Smarkm set_progname (argv[0]); 7255682Smarkm 7355682Smarkm if(getarg(args, num_args, argc, argv, &optind)) 7455682Smarkm usage(1); 7555682Smarkm 7655682Smarkm if (help_flag) 7755682Smarkm usage (0); 7855682Smarkm 7955682Smarkm if(version_flag){ 8055682Smarkm print_version(NULL); 8155682Smarkm exit(0); 8255682Smarkm } 8355682Smarkm 8455682Smarkm argc -= optind; 8555682Smarkm argv += optind; 8655682Smarkm 8755682Smarkm if (argc != 0) 8855682Smarkm usage (1); 8955682Smarkm 9055682Smarkm ret = krb5_init_context (&context); 9155682Smarkm if (ret) 9272445Sassar errx (1, "krb5_init_context failed: %d", ret); 9355682Smarkm 9455682Smarkm if(cache == NULL) 9555682Smarkm cache = krb5_cc_default_name(context); 9655682Smarkm 9755682Smarkm ret = krb5_cc_resolve(context, 9855682Smarkm cache, 9955682Smarkm &ccache); 10055682Smarkm 10155682Smarkm if (ret == 0) { 10255682Smarkm ret = krb5_cc_destroy (context, ccache); 10355682Smarkm if (ret) { 10455682Smarkm warnx ("krb5_cc_destroy: %s", krb5_get_err_text(context, ret)); 10555682Smarkm exit_val = 1; 10655682Smarkm } 10755682Smarkm } else { 10855682Smarkm warnx ("krb5_cc_resolve(%s): %s", cache, 10955682Smarkm krb5_get_err_text(context, ret)); 11055682Smarkm exit_val = 1; 11155682Smarkm } 11255682Smarkm 11355682Smarkm krb5_free_context (context); 11455682Smarkm 11555682Smarkm#if KRB4 11655682Smarkm if(dest_tkt_flag && dest_tkt ()) 11755682Smarkm exit_val = 1; 11855682Smarkm if (unlog_flag && k_hasafs ()) { 11955682Smarkm if (k_unlog ()) 12055682Smarkm exit_val = 1; 12155682Smarkm } 12255682Smarkm#endif 12355682Smarkm 12455682Smarkm return exit_val; 12555682Smarkm} 126