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Add option --list-caches that lists the avaible caches and their status.

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$ klist --list-caches
  Principal        Cache name               Status
lha@E.KTH.SE     2                        Valid
lha@SU.SE        1                        Expired
lha/root@SU.SE   0                        Expired
lha@N.L.NXS.SE   Initial default ccache   Expired


git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@16114 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Love Hörnquist Åstrand
2005-10-01 03:39:59 +00:00
parent 02a6d6bf99
commit cd2ce0c2a6
1 changed files with 82 additions and 8 deletions
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90
kuser/klist.c
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@@ -59,6 +59,8 @@ printable_time_long(time_t t)
#define COL_FLAGS "Flags" #define COL_FLAGS "Flags"
#define COL_PRINCIPAL " Principal" #define COL_PRINCIPAL " Principal"
#define COL_PRINCIPAL_KVNO " Principal (kvno)" #define COL_PRINCIPAL_KVNO " Principal (kvno)"
#define COL_CACHENAME " Cache name"
#define COL_STATUS " Status"
static void static void
print_cred(krb5_context context, krb5_creds *cred, rtbl_t ct, int do_flags) print_cred(krb5_context context, krb5_creds *cred, rtbl_t ct, int do_flags)
@@ -596,17 +598,82 @@ display_v5_ccache (const char *cred_cache, int do_test, int do_verbose,
return exit_status; return exit_status;
} }
static int version_flag = 0; /*
static int help_flag = 0; *
static int do_verbose = 0; */
static int do_test = 0;
static int
list_caches(void)
{
krb5_cc_cache_cursor cursor;
krb5_context context;
krb5_error_code ret;
krb5_ccache id;
rtbl_t ct;
ret = krb5_init_context (&context);
if (ret)
errx (1, "krb5_init_context failed: %d", ret);
ret = krb5_cc_cache_get_first (context, NULL, &cursor);
if (ret == KRB5_CC_NOSUPP)
return 0;
else if (ret)
krb5_err (context, 1, ret, "krb5_cc_cache_get_first");
ct = rtbl_create();
rtbl_add_column(ct, COL_PRINCIPAL, 0);
rtbl_add_column(ct, COL_CACHENAME, 0);
rtbl_add_column(ct, COL_STATUS, 0);
rtbl_set_prefix(ct, " ");
rtbl_set_column_prefix(ct, COL_PRINCIPAL, "");
while ((ret = krb5_cc_cache_next (context, cursor, &id)) == 0) {
krb5_principal principal;
char *name;
ret = krb5_cc_get_principal(context, id, &principal);
if (ret == 0) {
int expired = check_for_tgt (context, id, principal);
ret = krb5_unparse_name(context, principal, &name);
if (ret == 0) {
rtbl_add_column_entry(ct, COL_PRINCIPAL, name);
rtbl_add_column_entry(ct, COL_CACHENAME,
krb5_cc_get_name(context, id));
rtbl_add_column_entry(ct, COL_STATUS,
expired ? "Expired" : "Valid");
free(name);
krb5_free_principal(context, principal);
}
}
krb5_cc_close(context, id);
}
krb5_cc_cache_end_seq_get(context, cursor);
rtbl_format(ct, stdout);
rtbl_destroy(ct);
return 0;
}
/*
*
*/
static int version_flag = 0;
static int help_flag = 0;
static int do_verbose = 0;
static int do_list_caches = 0;
static int do_test = 0;
#ifdef KRB4 #ifdef KRB4
static int do_v4 = 1; static int do_v4 = 1;
#endif #endif
static int do_tokens = 0; static int do_tokens = 0;
static int do_v5 = 1; static int do_v5 = 1;
static char *cred_cache; static char *cred_cache;
static int do_flags = 0; static int do_flags = 0;
static struct getargs args[] = { static struct getargs args[] = {
{ NULL, 'f', arg_flag, &do_flags }, { NULL, 'f', arg_flag, &do_flags },
@@ -623,6 +690,8 @@ static struct getargs args[] = {
"display AFS tokens", NULL }, "display AFS tokens", NULL },
{ "v5", '5', arg_flag, &do_v5, { "v5", '5', arg_flag, &do_v5,
"display v5 cred cache", NULL}, "display v5 cred cache", NULL},
{ "list-caches", 'v', arg_flag, &do_list_caches,
"verbose output", NULL },
{ "verbose", 'v', arg_flag, &do_verbose, { "verbose", 'v', arg_flag, &do_verbose,
"verbose output", NULL }, "verbose output", NULL },
{ NULL, 'a', arg_flag, &do_verbose }, { NULL, 'a', arg_flag, &do_verbose },
@@ -668,6 +737,11 @@ main (int argc, char **argv)
if (argc != 0) if (argc != 0)
usage (1); usage (1);
if (do_list_caches) {
exit_status = list_caches();
return exit_status;
}
if (do_v5) if (do_v5)
exit_status = display_v5_ccache (cred_cache, do_test, exit_status = display_v5_ccache (cred_cache, do_test,
do_verbose, do_flags); do_verbose, do_flags);