krb5_error_code
kcm_ccache_resolve_by_uuid(krb5_context context,
kcmuuid_t uuid,
kcm_ccache *ccache)
{
kcm_ccache p;
krb5_error_code ret;
*ccache = NULL;
ret = KRB5_FCC_NOFILE;
HEIMDAL_MUTEX_lock(&ccache_mutex);
for (p = ccache_head; p != NULL; p = p->next) {
if ((p->flags & KCM_FLAGS_VALID) == 0)
continue;
if (memcmp(p->uuid, uuid, sizeof(uuid)) == 0) {
ret = 0;
break;
}
}
if (ret == 0) {
kcm_retain_ccache(context, p);
*ccache = p;
}
HEIMDAL_MUTEX_unlock(&ccache_mutex);
return ret;
}
krb5_error_code
kcm_ccache_resolve(krb5_context context,
const char *name,
kcm_ccache *ccache)
{
kcm_ccache p;
krb5_error_code ret;
*ccache = NULL;
ret = KRB5_FCC_NOFILE;
HEIMDAL_MUTEX_lock(&ccache_mutex);
for (p = ccache_head; p != NULL; p = p->next) {
if ((p->flags & KCM_FLAGS_VALID) == 0)
continue;
if (strcmp(p->name, name) == 0) {
ret = 0;
break;
}
}
if (ret == 0) {
kcm_retain_ccache(context, p);
*ccache = p;
}
HEIMDAL_MUTEX_unlock(&ccache_mutex);
return ret;
}
krb5_error_code
kcm_enqueue_event_internal(krb5_context context,
kcm_event *event)
{
kcm_event **e;
if (event->action == KCM_EVENT_NONE)
return 0;
for (e = &events_head; *e != NULL; e = &(*e)->next)
;
*e = (kcm_event *)malloc(sizeof(kcm_event));
if (*e == NULL) {
return KRB5_CC_NOMEM;
}
(*e)->valid = 1;
(*e)->fire_time = event->fire_time;
(*e)->fire_count = 0;
(*e)->expire_time = event->expire_time;
(*e)->backoff_time = event->backoff_time;
(*e)->action = event->action;
kcm_retain_ccache(context, event->ccache);
(*e)->ccache = event->ccache;
(*e)->next = NULL;
log_event(*e, "enqueuing");
return 0;
}
krb5_error_code
kcm_ccache_new(krb5_context context,
const char *name,
kcm_ccache *ccache)
{
krb5_error_code ret;
ret = kcm_ccache_alloc(context, name, ccache);
if (ret == 0) {
/*
* one reference is held by the linked list,
* one by the caller
*/
kcm_retain_ccache(context, *ccache);
}
return ret;
}
