Merge pull request #103 from Web3Auth/fix/parseToken

Fix: Update parseToken to use safeatob

package.json

@@ -48,6 +48,7 @@
     "@toruslabs/fnd-base": "^13.1.1",
     "@toruslabs/metadata-helpers": "^5.x",
     "@toruslabs/openlogin-session-manager": "^3.0.0",
+    "@toruslabs/openlogin-utils": "^8.0.0",
     "@toruslabs/torus.js": "^12.1.0",
     "@toruslabs/tss-client": "^2.1.0",
     "@toruslabs/tss-lib": "^2.0.0",

src/constants.ts

@@ -4,10 +4,10 @@ import { ec as EllipticCurve } from "elliptic";
 
 export const DEFAULT_CHAIN_CONFIG: CustomChainConfig = {
   chainNamespace: CHAIN_NAMESPACES.EIP155,
-  chainId: "0x5",
-  rpcTarget: "https://rpc.ankr.com/eth_goerli",
-  displayName: "Goerli Testnet",
-  blockExplorer: "https://goerli.etherscan.io",
+  chainId: "0xaa36a7",
+  rpcTarget: "https://rpc.ankr.com/eth_sepolia",
+  displayName: "Ethereum Sepolia Testnet",
+  blockExplorer: "https://sepolia.etherscan.io",
   ticker: "ETH",
   tickerName: "Ethereum",
   decimals: 18,

src/utils.ts

@@ -1,6 +1,7 @@
 import { getPubKeyPoint, Point, Point as TkeyPoint, randomSelection } from "@tkey-mpc/common-types";
 import ThresholdKey from "@tkey-mpc/core";
 import { generatePrivate } from "@toruslabs/eccrypto";
+import { safeatob } from "@toruslabs/openlogin-utils";
 import { keccak256 } from "@toruslabs/torus.js";
 import BN from "bn.js";
 
@@ -59,9 +60,8 @@ export function storageAvailable(type: string): boolean {
  * @returns Extracted JSON payload from the token
  */
 export function parseToken(token: string) {
-  const base64Url = token.split(".")[1];
-  const base64 = base64Url.replace("-", "+").replace("_", "/");
-  return JSON.parse(atob(base64 || ""));
+  const payload = token.split(".")[1];
+  return JSON.parse(safeatob(payload));
 }
 
 /**