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