Meeting Timer - for Google Meet

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Meeting Timer - for Google Meet",
  "description": "Display a Timer on Google Meet calls based on your Google Calendar events. Get a quick access to Google Calendar.",
  "version": "1.2.7",
  "manifest_version": 3,
  "icons": {
    "16": "icon.png",
    "48": "icon.png",
    "128": "icon.png"
  },
  "action": {
    "default_popup": "popup.html",
    "default_title": "Meeting Timer",
    "default_icon": "icon.png"
  },
  "permissions": [
    "identity",
    "identity.email",
    "storage",
    "tabs",
    "scripting",
    "alarms",
    "idle"
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "options_page": "options.html",
  "background": {
    "service_worker": "background.js",
    "type": "module"
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "contentScriptAll.js"
      ]
    },
    {
      "matches": [
        "https://meet.google.com/*",
        "https://app.zoom.us/wc/*",
        "https://teams.live.com/_#/modern-calling/*"
      ],
      "js": [
        "contentScriptMeeting.js"
      ]
    }
  ],
  "key": "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAn5VwVbJFc3A/zjxhCzB6s6D5HxBXMuun4vJarEN3QQvijkjOQUPEkCIzTsouNwNGVU0PScgfvs2BGQnpScqEUOwsVncYTNKmphkvk2ITNyBAo+KcwJskFpDQdlqPb9p5yxFocqkEKH5TAGA2nopF5Ie7Cr/KNeMiRkpQdGL4MhNbuIehl+fGc6vf5TBqIUznjc52ha+J2ijX15pnFannbR0FMbmeiGNm+f+vW2rD8ZW3y2ZyOZHoNUwCChPSihMIQcmQUmAiXv9UrP1HeIzWH/ye4HdXahT39VJKDoL/qlrzdwFPcf66FJelTh7RDHNIQimxIubOQLlTgjUKiEFu8wIDAQAB",
  "oauth2": {
    "client_id": "488245731492-5jp2usuo5f15ohiq3vais7edftif0ikt.apps.googleusercontent.com",
    "scopes": [
      "https://www.googleapis.com/auth/calendar.readonly",
      "https://www.googleapis.com/auth/calendar.events"
    ]
  },
  "web_accessible_resources": [
    {
      "resources": [
        "*.png"
      ],
      "matches": [
        "<all_urls>"
      ]
    },
    {
      "resources": [
        "*.ttf"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ]
}