fix(client,sdk): accept empty token from parent frame

pkg/sdk/client/dist/client.js

@@ -3960,25 +3960,26 @@ var Edge = (() => {
           reject(new Error("Edge auth token request timed out !"));
         }, timeout);
         const listener = (evt) => {
-          const message = evt.data;
+          const message2 = evt.data;
-          if (!message || !message.type || !message.data) {
+          if (!message2 || !message2.type || !message2.data) {
             return;
           }
-          if (message.type !== EdgeAuthTokenResponse) {
+          if (message2.type !== EdgeAuthTokenResponse) {
             return;
           }
-          window.parent.removeEventListener("message", listener);
+          window.removeEventListener("message", listener);
           clearTimeout(timeoutId);
           if (timedOut)
             return;
-          if (!message.data || !message.data.token) {
+          if (!message2.data) {
             reject("Unexpected auth token request response !");
             return;
           }
-          resolve(message.data.token);
+          resolve(message2.data?.token || "");
         };
-        window.parent.addEventListener("message", listener);
+        window.addEventListener("message", listener);
-        window.parent.postMessage({ type: EdgeAuthTokenRequest }, "*");
+        const message = { type: EdgeAuthTokenRequest };
+        window.parent.postMessage(message, "*");
       });
     }
     _handleEdgeAuthTokenRequest(evt) {

pkg/sdk/client/src/client.ts

@@ -143,21 +143,23 @@ export class Client extends EventTarget {
           return;
         }
 
-        window.parent.removeEventListener('message', listener);
+        window.removeEventListener('message', listener);
         clearTimeout(timeoutId);
 
         if (timedOut) return;
 
-        if (!message.data || !message.data.token) {
+        if (!message.data) {
           reject("Unexpected auth token request response !");
           return;
         }
 
-        resolve(message.data.token);
+        resolve(message.data?.token || "");
       }
 
-      window.parent.addEventListener('message', listener);
+      window.addEventListener('message', listener);
-      window.parent.postMessage({ type: EdgeAuthTokenRequest }, '*');
+      
+      const message = { type: EdgeAuthTokenRequest };
+      window.parent.postMessage(message, '*');
     })
   }