mail/src/manifest.json

{
  "name": "Whiteout Mail",
  "description": "Mail app with end-2-end encrypted messaging and client-side encrypted sync to the cloud. Your data belongs only to you.",
  "version": "0.0.3",
  "manifest_version": 2,
  "offline_enabled": true,
  "icons": {
    "128": "css/images/key-128.png"
  },
  "permissions": [
      "https://storage.whiteout.io/"
  ],
  "app": {
    "background": {
      "scripts": ["background.js"]
    }
  },
  "sandbox": {
    "pages": ["sandbox.html", "mail-content.html"],
    "content_security_policy": "sandbox allow-scripts; default-src 'self'; object-src 'none'; script-src 'self' 'unsafe-eval'; style-src 'self' 'unsafe-inline'; img-src *"
  }
}