Force HTTPS for all traffic

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Force HTTPS for all traffic",
  "short_name": "Force HTTPS",
  "version": "1.0",
  "default_locale": "en",
  "description": "This extension will force HTTPS for all outgoing connections.",
  "homepage_url": "https://duszynski.eu",
  "background": {
    "scripts": [
      "src/bg/background.js"
    ]
  },
  "permissions": [
    "webRequest",
    "webRequestBlocking",
    "*://*/*"
  ],
  "page_action": {
    "default_popup": "popup.html",
    "default_icon": {
      "16": "icons/icons8-privacy-16.png",
      "32": "icons/icons8-privacy-19.png",
      "48": "icons/icons8-privacy-48.png",
      "128": "icons/icons8-privacy-100.png"
    }
  },
  "manifest_version": 2
}