Merge pull request #59 from rodolfomiranda/msg-to-web

Alert on web

example-web/my-app/src/App.js

@@ -12,6 +12,8 @@ function App() {
     window.postMessage({ type: "init-req-credential" }, "*");
   };
 
+
+
   return (
     <div className="App">
       <header className="App-header">

example-web/my-app/src/index.js

@@ -4,6 +4,23 @@ import './index.css';
 import App from './App';
 
 const root = ReactDOM.createRoot(document.getElementById('root'));
+
+window.addEventListener(
+  "message",
+  (event) => {
+    // Accept messages only from same window
+    if (event.source !== window) {
+      return;
+    }
+    if (event.data.type && event.data.type === "signify-signature") {
+
+      alert("Signed headers received\n"+ JSON.stringify(event.data.data.headers, null, 2));
+    }
+  },
+  false
+);
+
+
 root.render(
   <React.StrictMode>
     <App />

src/pages/content/index.tsx

@@ -33,6 +33,8 @@ window.addEventListener(
             "init-req-identifier"
           );
           break;
+        default:
+          break;
       }
     }
   },

src/pages/dialog/signin.tsx

@@ -9,9 +9,10 @@ export const SigninItem = ({ signin }: { signin: any }): JSX.Element => {
         signin: signin,
       },
     });
-    alert("Signed headers received\n"+ JSON.stringify(headers.data.headers, null, 2));
     const element = document.getElementById("__root");
     if (element) element.remove();
+    // Communicate headers to web page
+    window.postMessage({ type: "signify-signature", data: headers.data }, "*");
   };
 
   return (