static int
_meta2_filter_check_ns_name(struct gridd_filter_ctx_s *ctx,
struct gridd_reply_ctx_s *reply, int optional)
{
(void) reply;
TRACE_FILTER();
const struct meta2_backend_s *backend = meta2_filter_ctx_get_backend(ctx);
const char *req_ns = oio_url_get(meta2_filter_ctx_get_url(ctx), OIOURL_NS);
if (!backend || !backend->ns_name[0]) {
GRID_DEBUG("Missing information for namespace checking");
meta2_filter_ctx_set_error(ctx, SYSERR("backend not ready"));
return FILTER_KO;
}
if (!req_ns) {
if (optional)
return FILTER_OK;
GRID_DEBUG("Missing namespace name in request");
meta2_filter_ctx_set_error(ctx, BADREQ("No namespace"));
return FILTER_KO;
}
if (0 != g_ascii_strcasecmp(backend->ns_name, req_ns)) {
meta2_filter_ctx_set_error(ctx, BADNS());
return FILTER_KO;
}
return FILTER_OK;
}
static GError *
_cs_check_tokens (struct req_args_s *args)
{
// XXX All the handler use the NS, this should have been checked earlier.
if (!validate_namespace(NS()))
return BADNS();
const char *type = TYPE();
if (type && !validate_srvtype(type))
return BADSRVTYPE();
return NULL;
}
static enum http_rc_e
_registration (struct req_args_s *args, enum reg_op_e op, struct json_object *jsrv)
{
GError *err;
if (!jsrv || !json_object_is_type (jsrv, json_type_object))
return _reply_common_error (args, BADREQ("Expected: json object"));
if (!push_queue)
return _reply_bad_gateway(args, SYSERR("Service upstream disabled"));
if (NULL != (err = _cs_check_tokens(args)))
return _reply_notfound_error (args, err);
struct service_info_s *si = NULL;
err = service_info_load_json_object (jsrv, &si, TRUE);
if (err) {
g_prefix_error (&err, "JSON error: ");
if (err->code == CODE_BAD_REQUEST)
return _reply_format_error (args, err);
else
return _reply_system_error (args, err);
}
if (!si->type[0]) {
service_info_clean (si);
return _reply_format_error (args, BADREQ("Service type not specified"));
}
if (!si->ns_name[0]) {
GRID_TRACE2("%s NS forced to %s", __FUNCTION__, si->ns_name);
g_strlcpy (si->ns_name, nsname, sizeof(si->ns_name));
} else if (!validate_namespace (si->ns_name)) {
service_info_clean (si);
return _reply_format_error (args, BADNS());
}
gchar *k = service_info_key (si);
STRING_STACKIFY(k);
GRID_TRACE2("%s op=%s score=%d key=[%s]", __FUNCTION__,
_regop_2str(op), si->score.value, k);
switch (op) {
case REGOP_PUSH:
si->score.value = SCORE_UNSET;
if (!service_is_known (k)) {
service_learn (k);
service_tag_set_value_boolean (service_info_ensure_tag (
si->tags, NAME_TAGNAME_RAWX_FIRST), TRUE);
}
break;
case REGOP_LOCK:
si->score.value = CLAMP(si->score.value, SCORE_DOWN, SCORE_MAX);
break;
case REGOP_UNLOCK:
si->score.value = SCORE_UNLOCK;
break;
default:
g_assert_not_reached();
}
if (cs_expire_local_services > 0) {
struct service_info_s *v = service_info_dup (si);
v->score.timestamp = oio_ext_monotonic_seconds ();
PUSH_DO(
const struct service_info_s *si0 = lru_tree_get(srv_registered, k);
if (si0) v->score.value = si0->score.value;
lru_tree_insert (srv_registered, g_strdup(k), v);
);
}
