Bumped version

README.md

@@ -18,7 +18,7 @@ const jwt = require('@tsndr/cloudflare-worker-jwt')
 const token = jwt.sign({ name: 'John Doe', email: 'john.doe@gmail.com' }, 'secret')
 
 // Verifing token
-const isValid = jwt.verify(token, secret)
+const isValid = jwt.verify(token, 'secret')
 
 // Decoding token
 const payload = jwt.decode(token)

index.d.ts

@@ -0,0 +1,7 @@
+declare class JWT {
+    sign(payload: object, secret: string, algorithm?: "HS256" | "HS512"): Promise<string>
+    verify(token: string, secret: string, algorithm?: "HS256" | "HS512"): Promise<boolean>
+    decode(token: string): object | null
+}
+declare const _exports: JWT
+export = _exports

index.js

@@ -27,22 +27,20 @@ class JWT {
         }
     }
     utf8ToUint8Array(str) {
-        const chars = []
-        str = btoa(unescape(encodeURIComponent(str)))
-        return Base64URL.parse(str)
+        return Base64URL.parse(btoa(unescape(encodeURIComponent(str))))
     }
-    async sign(payload, secret, alg = 'HS256') {
+    async sign(payload, secret, algorithm = 'HS256') {
         if (payload === null || typeof payload !== 'object')
             throw new Error('payload must be an object')
         if (typeof secret !== 'string')
             throw new Error('secret must be a string')
-        if (typeof alg !== 'string')
-            throw new Error('alg must be a string')
-        const importAlgorithm = this.algorithms[alg]
+        if (typeof algorithm !== 'string')
+            throw new Error('algorithm must be a string')
+        const importAlgorithm = this.algorithms[algorithm]
         if (!importAlgorithm)
             throw new Error('algorithm not found')
         const payloadAsJSON = JSON.stringify(payload)
-        const partialToken = `${Base64URL.stringify(this.utf8ToUint8Array(JSON.stringify({ alg, typ: 'JWT' })))}.${Base64URL.stringify(this.utf8ToUint8Array(payloadAsJSON))}`
+        const partialToken = `${Base64URL.stringify(this.utf8ToUint8Array(JSON.stringify({ alg: algorithm, typ: 'JWT' })))}.${Base64URL.stringify(this.utf8ToUint8Array(payloadAsJSON))}`
         const key = await crypto.subtle.importKey('raw', this.utf8ToUint8Array(secret), importAlgorithm, false, ['sign'])
         const characters = payloadAsJSON.split('')
         const it = this.utf8ToUint8Array(payloadAsJSON).entries()
@@ -56,17 +54,17 @@ class JWT {
         const signature = await crypto.subtle.sign(importAlgorithm.name, key, this.utf8ToUint8Array(partialToken))
         return `${partialToken}.${Base64URL.stringify(new Uint8Array(signature))}`
     }
-    async verify(token, secret, alg = 'HS256') {
+    async verify(token, secret, algorithm = 'HS256') {
         if (typeof token !== 'string')
             throw new Error('token must be a string')
         if (typeof secret !== 'string')
             throw new Error('secret must be a string')
-        if (typeof alg !== 'string')
-            throw new Error('alg must be a string')
+        if (typeof algorithm !== 'string')
+            throw new Error('algorithm must be a string')
         const tokenParts = token.split('.')
         if (tokenParts.length !== 3)
             throw new Error('token must have 3 parts')
-        const importAlgorithm = this.algorithms[alg]
+        const importAlgorithm = this.algorithms[algorithm]
         if (!importAlgorithm)
             throw new Error('algorithm not found')
         const keyData = this.utf8ToUint8Array(secret)

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@tsndr/cloudflare-worker-jwt",
-  "version": "1.0.5",
+  "version": "1.0.7",
   "description": "A lightweight JWT implementation with ZERO dependencies for Cloudflare Worker",
   "main": "index.js",
   "scripts": {