/* * Copyright (c) 1997 - 2000, 2003 Kungliga Tekniska Högskolan * (Royal Institute of Technology, Stockholm, Sweden). * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #include "kuser_locl.h" RCSID("$Id: kdestroy.c,v 1.14.2.1 2003/05/08 18:59:17 lha Exp $"); static const char *cache; static int help_flag; static int version_flag; static int unlog_flag = 1; static int dest_tkt_flag = 1; struct getargs args[] = { { "cache", 'c', arg_string, &cache, "cache to destroy", "cache" }, { "unlog", 0, arg_negative_flag, &unlog_flag, "do not destroy tokens", NULL }, { "delete-v4", 0, arg_negative_flag, &dest_tkt_flag, "do not destroy v4 tickets", NULL }, { "version", 0, arg_flag, &version_flag, NULL, NULL }, { "help", 'h', arg_flag, &help_flag, NULL, NULL} }; int num_args = sizeof(args) / sizeof(args[0]); static void usage (int status) { arg_printusage (args, num_args, NULL, ""); exit (status); } int main (int argc, char **argv) { krb5_error_code ret; krb5_context context; krb5_ccache ccache; int optind = 0; int exit_val = 0; setprogname (argv[0]); if(getarg(args, num_args, argc, argv, &optind)) usage(1); if (help_flag) usage (0); if(version_flag){ print_version(NULL); exit(0); } argc -= optind; argv += optind; if (argc != 0) usage (1); ret = krb5_init_context (&context); if (ret) errx (1, "krb5_init_context failed: %d", ret); if(cache == NULL) { cache = krb5_cc_default_name(context); if (cache == NULL) { warnx ("krb5_cc_default_name: %s", krb5_get_err_text(context, ret)); exit(1); } } ret = krb5_cc_resolve(context, cache, &ccache); if (ret == 0) { ret = krb5_cc_destroy (context, ccache); if (ret) { warnx ("krb5_cc_destroy: %s", krb5_get_err_text(context, ret)); exit_val = 1; } } else { warnx ("krb5_cc_resolve(%s): %s", cache, krb5_get_err_text(context, ret)); exit_val = 1; } krb5_free_context (context); #if KRB4 if(dest_tkt_flag && dest_tkt ()) exit_val = 1; #endif if (unlog_flag && k_hasafs ()) { if (k_unlog ()) exit_val = 1; } return exit_val; }