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add option -t | --test

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@5282 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Assar Westerlund
1999-01-30 12:42:58 +00:00
parent 9108831f20
commit 934b736a61
1 changed files with 122 additions and 64 deletions
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186
kuser/klist.c
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@@ -1,5 +1,5 @@
/*
* Copyright (c) 1997, 1998 Kungliga Tekniska H<>gskolan
* Copyright (c) 1997, 1998, 1999 Kungliga Tekniska H<>gskolan
* (Royal Institute of Technology, Stockholm, Sweden).
* All rights reserved.
*
@@ -184,74 +184,20 @@ print_cred_verbose(krb5_context context, krb5_creds *cred)
printf("\n\n");
}
static int version_flag = 0;
static int help_flag = 0;
static int do_verbose = 0;
static struct getargs args[] = {
{ "verbose", 'v', arg_flag, &do_verbose,
"Verbose output", NULL },
{ "version", 0, arg_flag, &version_flag,
"print version", NULL },
{ "help", 0, arg_flag, &help_flag,
NULL, NULL}
};
/*
* Print all tickets in `ccache' on stdout, verbosily iff do_verbose.
*/
static void
usage (int ret)
{
arg_printusage (args,
sizeof(args)/sizeof(*args),
NULL,
"");
exit (ret);
}
int
main (int argc, char **argv)
print_tickets (krb5_context context,
krb5_ccache ccache,
krb5_principal principal,
int do_verbose)
{
krb5_error_code ret;
krb5_context context;
krb5_ccache ccache;
krb5_principal principal;
char *str;
krb5_cc_cursor cursor;
krb5_creds creds;
char *str;
int optind = 0;
set_progname (argv[0]);
if(getarg(args, sizeof(args) / sizeof(args[0]), argc, argv, &optind))
usage(1);
if (help_flag)
usage (0);
if(version_flag){
printf("%s (%s-%s)\n", __progname, PACKAGE, VERSION);
exit(0);
}
argc -= optind;
argv += optind;
if (argc != 0)
usage (1);
ret = krb5_init_context (&context);
if (ret)
krb5_err(context, 1, ret, "krb5_init_context");
ret = krb5_cc_default (context, &ccache);
if (ret)
krb5_err (context, 1, ret, "krb5_cc_default");
ret = krb5_cc_get_principal (context, ccache, &principal);
if(ret == ENOENT)
krb5_errx(context, 1, "No ticket file: %s",
krb5_cc_get_name(context, ccache));
if (ret)
krb5_err (context, 1, ret, "krb5_cc_get_principal");
ret = krb5_unparse_name (context, principal, &str);
if (ret)
@@ -300,6 +246,118 @@ main (int argc, char **argv)
ret = krb5_cc_end_seq_get (context, ccache, &cursor);
if (ret)
krb5_err (context, 1, ret, "krb5_cc_end_seq_get");
}
/*
* Check if there's a tgt for the realm of `principal' and ccache and
* if so return 0, else 1
*/
static int
check_for_tgt (krb5_context context,
krb5_ccache ccache,
krb5_principal principal)
{
krb5_error_code ret;
krb5_creds pattern;
krb5_creds creds;
krb5_realm *client_realm;
int expired;
client_realm = krb5_princ_realm (context, principal);
ret = krb5_make_principal (context, &pattern.server,
*client_realm, KRB5_TGS_NAME, *client_realm,
NULL);
if (ret)
krb5_err (context, 1, ret, "krb5_make_principal");
ret = krb5_cc_retrieve_cred (context, ccache, 0, &pattern, &creds);
expired = time(NULL) > creds.times.endtime;
krb5_free_principal (context, pattern.server);
krb5_free_creds_contents (context, &creds);
if (ret) {
if (ret == KRB5_CC_END)
return 1;
krb5_err (context, 1, ret, "krb5_cc_retrieve_cred");
}
return expired;
}
static int version_flag = 0;
static int help_flag = 0;
static int do_verbose = 0;
static int do_test = 0;
static struct getargs args[] = {
{ "test", 't', arg_flag, &do_test,
"test for having tickets", NULL },
{ "verbose", 'v', arg_flag, &do_verbose,
"Verbose output", NULL },
{ "version", 0, arg_flag, &version_flag,
"print version", NULL },
{ "help", 0, arg_flag, &help_flag,
NULL, NULL}
};
static void
usage (int ret)
{
arg_printusage (args,
sizeof(args)/sizeof(*args),
NULL,
"");
exit (ret);
}
int
main (int argc, char **argv)
{
krb5_error_code ret;
krb5_context context;
krb5_ccache ccache;
krb5_principal principal;
int optind = 0;
int exit_status = 0;
set_progname (argv[0]);
if(getarg(args, sizeof(args) / sizeof(args[0]), argc, argv, &optind))
usage(1);
if (help_flag)
usage (0);
if(version_flag){
printf("%s (%s-%s)\n", __progname, PACKAGE, VERSION);
exit(0);
}
argc -= optind;
argv += optind;
if (argc != 0)
usage (1);
ret = krb5_init_context (&context);
if (ret)
krb5_err(context, 1, ret, "krb5_init_context");
ret = krb5_cc_default (context, &ccache);
if (ret)
krb5_err (context, 1, ret, "krb5_cc_default");
ret = krb5_cc_get_principal (context, ccache, &principal);
if(ret == ENOENT)
krb5_errx(context, 1, "No ticket file: %s",
krb5_cc_get_name(context, ccache));
if (ret)
krb5_err (context, 1, ret, "krb5_cc_get_principal");
if (do_test)
exit_status = check_for_tgt (context, ccache, principal);
else
print_tickets (context, ccache, principal, do_verbose);
ret = krb5_cc_close (context, ccache);
if (ret)
@@ -307,5 +365,5 @@ main (int argc, char **argv)
krb5_free_principal (context, principal);
krb5_free_context (context);
return 0;
return exit_status;
}