static int
list_caches(krb5_context context)
{
krb5_cc_cache_cursor cursor;
const char *cdef_name;
char *def_name;
krb5_error_code ret;
krb5_ccache id;
rtbl_t ct;
cdef_name = krb5_cc_default_name(context);
if (cdef_name == NULL)
krb5_errx(context, 1, "krb5_cc_default_name");
def_name = strdup(cdef_name);
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_NAME, 0);
rtbl_add_column(ct, COL_CACHENAME, 0);
rtbl_add_column(ct, COL_EXPIRES, 0);
rtbl_add_column(ct, COL_DEFCACHE, 0);
rtbl_set_prefix(ct, " ");
rtbl_set_column_prefix(ct, COL_NAME, "");
while (krb5_cc_cache_next (context, cursor, &id) == 0) {
krb5_principal principal = NULL;
int expired = 0;
char *name;
time_t t;
ret = krb5_cc_get_principal(context, id, &principal);
if (ret)
continue;
expired = check_for_tgt (context, id, principal, &t);
ret = krb5_cc_get_friendly_name(context, id, &name);
if (ret == 0) {
const char *str;
char *fname;
rtbl_add_column_entry(ct, COL_NAME, name);
rtbl_add_column_entry(ct, COL_CACHENAME,
krb5_cc_get_name(context, id));
if (expired)
str = N_(">>> Expired <<<", "");
else
str = printable_time(t);
rtbl_add_column_entry(ct, COL_EXPIRES, str);
free(name);
ret = krb5_cc_get_full_name(context, id, &fname);
if (ret)
krb5_err (context, 1, ret, "krb5_cc_get_full_name");
if (strcmp(fname, def_name) == 0)
rtbl_add_column_entry(ct, COL_DEFCACHE, "*");
else
rtbl_add_column_entry(ct, COL_DEFCACHE, "");
krb5_xfree(fname);
}
krb5_cc_close(context, id);
krb5_free_principal(context, principal);
}
krb5_cc_cache_end_seq_get(context, cursor);
free(def_name);
rtbl_format(ct, stdout);
rtbl_destroy(ct);
return 0;
}
static void
write_stats(krb5_context context, slave *slaves, u_int32_t current_version)
{
char str[100];
rtbl_t tbl;
time_t t = time(NULL);
FILE *fp;
fp = fopen(slave_stats_file, "w");
if (fp == NULL)
return;
krb5_format_time(context, t, str, sizeof(str), TRUE);
fprintf(fp, "Status for slaves, last updated: %s\n\n", str);
fprintf(fp, "Master version: %lu\n\n", (unsigned long)current_version);
tbl = rtbl_create();
if (tbl == NULL) {
fclose(fp);
return;
}
rtbl_add_column(tbl, SLAVE_NAME, 0);
rtbl_add_column(tbl, SLAVE_ADDRESS, 0);
rtbl_add_column(tbl, SLAVE_VERSION, RTBL_ALIGN_RIGHT);
rtbl_add_column(tbl, SLAVE_STATUS, 0);
rtbl_add_column(tbl, SLAVE_SEEN, 0);
rtbl_set_prefix(tbl, " ");
rtbl_set_column_prefix(tbl, SLAVE_NAME, "");
while (slaves) {
krb5_address addr;
krb5_error_code ret;
rtbl_add_column_entry(tbl, SLAVE_NAME, slaves->name);
ret = krb5_sockaddr2address (context,
(struct sockaddr*)&slaves->addr, &addr);
if(ret == 0) {
krb5_print_address(&addr, str, sizeof(str), NULL);
krb5_free_address(context, &addr);
rtbl_add_column_entry(tbl, SLAVE_ADDRESS, str);
} else
rtbl_add_column_entry(tbl, SLAVE_ADDRESS, "<unknown>");
snprintf(str, sizeof(str), "%u", (unsigned)slaves->version);
rtbl_add_column_entry(tbl, SLAVE_VERSION, str);
if (slaves->flags & SLAVE_F_DEAD)
rtbl_add_column_entry(tbl, SLAVE_STATUS, "Down");
else
rtbl_add_column_entry(tbl, SLAVE_STATUS, "Up");
ret = krb5_format_time(context, slaves->seen, str, sizeof(str), TRUE);
rtbl_add_column_entry(tbl, SLAVE_SEEN, str);
slaves = slaves->next;
}
rtbl_format(tbl, fp);
rtbl_destroy(tbl);
fclose(fp);
}
static int
list_caches(krb5_context context, struct klist_options *opt)
{
krb5_cccol_cursor cursor;
const char *cdef_name;
char *def_name;
krb5_error_code ret;
krb5_ccache id;
rtbl_t ct;
cdef_name = krb5_cc_default_name(context);
if (cdef_name == NULL)
krb5_errx(context, 1, "krb5_cc_default_name");
def_name = strdup(cdef_name);
ret = krb5_cccol_cursor_new(context, &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_DEFCACHE, 0);
rtbl_add_column(ct, COL_NAME, 0);
rtbl_add_column(ct, COL_CACHENAME, 0);
rtbl_add_column(ct, COL_EXPIRES, 0);
rtbl_add_column(ct, COL_DEFCACHE, 0);
rtbl_set_prefix(ct, " ");
rtbl_set_column_prefix(ct, COL_DEFCACHE, "");
rtbl_set_column_prefix(ct, COL_NAME, " ");
if (opt->json_flag)
rtbl_set_flags(ct, RTBL_JSON);
while (krb5_cccol_cursor_next(context, cursor, &id) == 0) {
int expired = 0;
char *name;
time_t t;
expired = check_expiration(context, id, &t);
ret = krb5_cc_get_friendly_name(context, id, &name);
if (ret == 0) {
const char *str;
char *fname;
rtbl_add_column_entry(ct, COL_NAME, name);
free(name);
if (expired)
str = N_(">>> Expired <<<", "");
else
str = printable_time(t);
rtbl_add_column_entry(ct, COL_EXPIRES, str);
ret = krb5_cc_get_full_name(context, id, &fname);
if (ret)
krb5_err (context, 1, ret, "krb5_cc_get_full_name");
rtbl_add_column_entry(ct, COL_CACHENAME, fname);
if (opt->json_flag)
;
else if (strcmp(fname, def_name) == 0)
rtbl_add_column_entry(ct, COL_DEFCACHE, "*");
else
rtbl_add_column_entry(ct, COL_DEFCACHE, "");
krb5_xfree(fname);
}
krb5_cc_close(context, id);
}
krb5_cccol_cursor_free(context, &cursor);
free(def_name);
rtbl_format(ct, stdout);
rtbl_destroy(ct);
if (opt->json_flag)
printf("\n");
return 0;
}