fix:Resolve the issue of the getServiceAccountName function parsing a…

…s empty during token login in kubeedge version 1.19.1

Signed-off-by: ryan-jay-qiu <[email protected]>

src/helper/token.ts

@@ -9,7 +9,7 @@ export const getServiceAccountName = async (token: string) => {
   const decodedPayload = JSON.parse(atob(payload.replace(/-/g, '+').replace(/_/g, '/')));
 
   // Extract the 'sub' field
-  const sub = decodedPayload['kubernetes.io/serviceaccount/service-account.name'];
-
+  const sub = decodedPayload['kubernetes.io/serviceaccount/service-account.name'] || 
+    decodedPayload["kubernetes.io"].serviceaccount.name;
   return sub || null;
 };