fix: bootstrapping with default pubsub topic (#2031)

* fix: bootstrapping into default pubsub topic

* chore: update tests

* chore: update TODO with GH issue

* chore: rename fleets

* feat: use TWN fleets, or wakuv2.prod if DefaultPubsubTopic

* chore: update imports for enrtree

packages/discovery/src/dns/constants.ts

@@ -1,9 +1,16 @@
 import type { NodeCapabilityCount } from "@waku/interfaces";
 
+/**
+ * The ENR tree for the different fleets.
+ * SANDBOX and TEST fleets are for The Waku Network.
+ * DEPRECATED_DEFAULT_PUBSUB is the fleet of nodes supporting the now deprecated DefaultPubsubTopic.
+ */
 export const enrTree = {
-  TEST: "enrtree://AOGYWMBYOUIMOENHXCHILPKY3ZRFEULMFI4DOM442QSZ73TT2A7VI@test.waku.nodes.status.im",
   SANDBOX:
-    "enrtree://AIRVQ5DDA4FFWLRBCHJWUWOO6X6S4ZTZ5B667LQ6AJU6PEYDLRD5O@sandbox.waku.nodes.status.im"
+    "enrtree://AIRVQ5DDA4FFWLRBCHJWUWOO6X6S4ZTZ5B667LQ6AJU6PEYDLRD5O@sandbox.waku.nodes.status.im",
+  TEST: "enrtree://AOGYWMBYOUIMOENHXCHILPKY3ZRFEULMFI4DOM442QSZ73TT2A7VI@test.waku.nodes.status.im",
+  DEPRECATED_DEFAULT_PUBSUB:
+    "enrtree://ANEDLO25QVUGJOUTQFRYKWX6P4Z4GKVESBMHML7DZ6YK4LGS5FC5O@prod.wakuv2.nodes.status.im"
 };
 
 export const DEFAULT_BOOTSTRAP_TAG_NAME = "bootstrap";

packages/sdk/src/utils/discovery.ts

@@ -5,7 +5,11 @@ import {
   wakuLocalPeerCacheDiscovery,
   wakuPeerExchangeDiscovery
 } from "@waku/discovery";
-import { type Libp2pComponents, PubsubTopic } from "@waku/interfaces";
+import {
+  DefaultPubsubTopic,
+  type Libp2pComponents,
+  PubsubTopic
+} from "@waku/interfaces";
 
 const DEFAULT_NODE_REQUIREMENTS = {
   lightPush: 1,
@@ -16,10 +20,16 @@ const DEFAULT_NODE_REQUIREMENTS = {
 export function defaultPeerDiscoveries(
   pubsubTopics: PubsubTopic[]
 ): ((components: Libp2pComponents) => PeerDiscovery)[] {
+  const isDefaultPubsubTopic = pubsubTopics.includes(DefaultPubsubTopic);
+  const dnsEnrTrees = isDefaultPubsubTopic
+    ? [enrTree["DEPRECATED_DEFAULT_PUBSUB"]]
+    : [enrTree["SANDBOX"], enrTree["TEST"]];
+
   const discoveries = [
-    wakuDnsDiscovery([enrTree["SANDBOX"]], DEFAULT_NODE_REQUIREMENTS),
+    wakuDnsDiscovery(dnsEnrTrees, DEFAULT_NODE_REQUIREMENTS),
     wakuLocalPeerCacheDiscovery(),
     wakuPeerExchangeDiscovery(pubsubTopics)
   ];
+
   return discoveries;
 }