2.1.4

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "@tsndr/cloudflare-worker-jwt",
-  "version": "2.1.3",
+  "version": "2.1.4",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "@tsndr/cloudflare-worker-jwt",
-      "version": "2.1.3",
+      "version": "2.1.4",
       "license": "MIT",
       "devDependencies": {
         "@cloudflare/workers-types": "^3.13.0",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@tsndr/cloudflare-worker-jwt",
-  "version": "2.1.3",
+  "version": "2.1.4",
   "description": "A lightweight JWT implementation with ZERO dependencies for Cloudflare Worker",
   "main": "index.js",
   "types": "index.d.ts",

src/index.ts

@@ -196,7 +196,8 @@ export async function sign(payload: JwtPayload, secret: string, options: JwtSign
     if (!algorithm)
         throw new Error('algorithm not found')
 
-    payload.iat = Math.floor(Date.now() / 1000)
+    if (!payload.iat)
+        payload.iat = Math.floor(Date.now() / 1000)
 
     const payloadAsJSON = JSON.stringify(payload)
     const partialToken = `${base64UrlStringify(_utf8ToUint8Array(JSON.stringify({ ...options.header, alg: options.algorithm })))}.${base64UrlStringify(_utf8ToUint8Array(payloadAsJSON))}`