Получите доступ к localstorage в 'content.js' через `chrome.storage.sync.get` и отобразите токен в console.log

Question

При вводе 'matches' page: ["*: //*.app.com/*"] пытается получить доступ к локальному хранилищу этой страницы в content.js и отправить токен на popup.js и отобразить в console.log и в качестве предупреждения.У меня нет ошибок или информации в консоли.Ничего не отображается в alertti console.log.

В локальном хранилище у меня есть ключ: auth,

{access_token:"1234567"
  expires_in: 86400
  refresh_token: "8906789"
  scope: null
  token_type: "Bearer"
}

manifest.json

{
  "manifest_version": 2,
  "name": "chrome extension",
  "description": "Chrome extension",
  "version": "0.0.1",
  "content_scripts": [
    {
      "matches": ["*://*.app.com/*"],
      "js": ["content.js"]
    }
  ],
  "browser_action": {
    "default_popup": "index.html",
    "default_title": "Open the popup"
  },
  "icons": {
    "16": "assets/icon-128.png",
    "48": "assets/icon-128.png",
    "128": "assets/icon-128.png"
  },
   "permissions": [
      "*://*.app.com/*",
      "storage"
  ],
  "content_security_policy": "script-src 'self' 'unsafe-eval'; object-src 'self'"
}

content.js

if (chrome && chrome.storage) {
  chrome.storage.sync.get('auth', function(result) {
    const item = result['access_token'];
    console.log(item);

    chrome.runtime.sendMessage(item, function(response) {
      console.log(response);
    });
  });
}

popup.js

chrome.runtime.onMessage.addListener(function(message, sender, sendResponse) {
  alert('I am popup!');
  alert(message);
  console.log(message);
  console.log('I am popup!');
});

render(
  <App/>,
  window.document.getElementById("app-container")
);

ОБНОВЛЕНО

manifest.json

{
  "name": "EXTENSION",
  "options_page": "options.html",
  "background": {
    "page": "background.html"
  },

  "content_scripts": [{
    "matches": [ "*://*.app.com/*"  ],
    "js": [ "content.js" ],
    "all_frames": true
}],
  "browser_action": {
    "default_popup": "popup.html",
    "default_icon": "icon-34.png"
  },
  "icons": {
    "128": "icon-128.png"
  },
  "permissions": [
   "https://*/",
   "http://*/",
   "*://*.app.com/*",
    "storage"
  ],
  "version": "1.0",
  "manifest_version": 2,
  "content_security_policy": "script-src 'self' 'unsafe-eval'; object-src 'self'"
}

content.js

if(chrome && chrome.storage){
  chrome.storage.sync.get('token', function(result){

    const item = result['access_token'];
    console.log(item);

    chrome.runtime.sendMessage(item, function(response) {
      console.log(response);
    });
  });
}


var port = chrome.runtime.connect({name: 'test'});
port.onMessage.addListener(function(msg, port) {
  console.log(msg);
});
port.postMessage('from-iframe');
popup.js

chrome.runtime.onMessage.addListener(function(msg, sender, sendResponse) {
  console.log('popup got', msg, 'from', sender);
  sendResponse('response');
});

var iframePort; another function

chrome.runtime.onConnect.addListener(function(port) {
    iframePort = port;
    port.onMessage.addListener(function(msg, port) {
        console.log(msg);
    });
    port.postMessage('from-popup');
});

render(
  <App/>,
  window.document.getElementById("app-container")
);

popup.html

  <div id="app-container">
    <iframe width="500" height="500" src="https://app.com"></iframe>
  </div>