upgrade iron-webcrypto to v2.0.0 (#12)

Remove explicit crypto parameter from seal/unseal calls as v2 uses
globalThis.crypto automatically. Eliminates 9 lines of type workarounds.

Author: nicknisi

package.json

@@ -35,9 +35,9 @@
     "vitest": "^4.0.10"
   },
   "dependencies": {
-    "@workos-inc/node": "^8.0.0-rc.3",
-    "iron-webcrypto": "^1.2.1",
-    "jose": "^6.1.2"
+    "@workos-inc/node": "8.0.0-rc.5",
+    "iron-webcrypto": "^2.0.0",
+    "jose": "^6.1.3"
   },
   "engines": {
     "node": ">=20.0.0"

pnpm-lock.yaml

@@ -1,16 +1,6 @@
 import { seal as sealData, unseal as unsealData } from 'iron-webcrypto';
 import type { SessionEncryption as SessionEncryptionInterface } from '../session/types.js';
 
-// Extract the precise Crypto type that iron-webcrypto expects
-// This avoids importing iron-webcrypto's private _Crypto type
-type IronCrypto = Parameters<typeof sealData>[0];
-
-// Cast globalThis.crypto to iron-webcrypto's expected type
-// Runtime-safe: DOM Crypto is fully compatible with iron-webcrypto's _Crypto
-// Type-level workaround: iron-webcrypto's _Crypto expects Uint8Array<ArrayBuffer>
-// while DOM Crypto provides Uint8Array<ArrayBufferLike>
-const ironCrypto: IronCrypto = globalThis.crypto as unknown as IronCrypto;
-
 /**
  * A compatible implementation that works with iron-session
  */
@@ -43,7 +33,7 @@ export class SessionEncryption implements SessionEncryptionInterface {
     };
 
     // Seal the data using iron-webcrypto with properly formatted password
-    const seal = await sealData(ironCrypto, data, passwordObj, {
+    const seal = await sealData(data, passwordObj, {
       encryption: {
         saltBits: 256,
         algorithm: 'aes-256-cbc',
@@ -77,7 +67,7 @@ export class SessionEncryption implements SessionEncryptionInterface {
     const passwordMap = { 1: password };
 
     // Use iron-webcrypto's unseal function
-    const data = await unsealData(ironCrypto, sealWithoutVersion, passwordMap, {
+    const data = await unsealData(sealWithoutVersion, passwordMap, {
       encryption: {
         saltBits: 256,
         algorithm: 'aes-256-cbc',