From 52f3fff89810ad55fcd23c77ad23e5589892cdc6 Mon Sep 17 00:00:00 2001
From: Denis Carriere <carriere.denis@gmail.com>
Date: Tue, 21 Nov 2023 12:43:41 -0500
Subject: [PATCH] Do not include auth headers if no token is provided

---
 package-lock.json             | 4 ++--
 package.json                  | 2 +-
 src/createDefaultTransport.ts | 8 ++++++--
 3 files changed, 9 insertions(+), 5 deletions(-)

diff --git a/package-lock.json b/package-lock.json
index 9ca7abe..4b952f6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@substreams/node",
-  "version": "0.4.1",
+  "version": "0.4.2",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@substreams/node",
-      "version": "0.4.1",
+      "version": "0.4.2",
       "license": "MIT",
       "dependencies": {
         "@bufbuild/protobuf": "latest",
diff --git a/package.json b/package.json
index 2427f5f..1b7fb33 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@substreams/node",
-  "version": "0.4.1",
+  "version": "0.4.2",
   "description": "Substreams for Node.js",
   "license": "MIT",
   "repository": "substreams-js/substreams-node",
diff --git a/src/createDefaultTransport.ts b/src/createDefaultTransport.ts
index d7fddc3..0d07ff5 100644
--- a/src/createDefaultTransport.ts
+++ b/src/createDefaultTransport.ts
@@ -1,13 +1,17 @@
+import { createHeadersInterceptor } from "./createHeadersInterceptor.js";
 import type { IMessageTypeRegistry } from "@bufbuild/protobuf";
 import { Transport } from "@connectrpc/connect";
 import { createGrpcWebTransport } from "@connectrpc/connect-web";
 import { createAuthInterceptor } from "@substreams/core";
-import { createHeadersInterceptor } from "./createHeadersInterceptor.js";
 
 export function createDefaultTransport(baseUrl: string, token: string, registry: IMessageTypeRegistry, headers?: Headers): Transport {
+  const interceptors = [createHeadersInterceptor(headers)];
+  if (token) {
+    interceptors.push(createAuthInterceptor(token));
+  }
   return createGrpcWebTransport({
     baseUrl,
-    interceptors: [createHeadersInterceptor(headers), createAuthInterceptor(token)],
+    interceptors,
     jsonOptions: {
       typeRegistry: registry,
     },