どこでもチャット！

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "どこでもチャット！",
  "version": "3.0.1",
  "description": "いつでもどこでもお気軽チャット！",
  "manifest_version": 3,
  "homepage_url": "https://orca-soft.net/web/",
  "background": {
    "service_worker": "js/background.js"
  },
  "action": {
    "default_icon": "browser_icon/normal.png",
    "default_title": "チャットウィンドウを開く",
    "default_popup": "popup.html"
  },
  "icons": {
    "16": "icons/app16.png",
    "32": "icons/app32.png",
    "48": "icons/app48.png",
    "128": "icons/app128.png"
  },
  "permissions": [
    "notifications",
    "offscreen",
    "alarms"
  ],
  "content_security_policy": {
    "extension_pages": "default-src 'self'; img-src 'self' http://* https://* data:; script-src 'self'; style-src 'self' 'unsafe-inline'; connect-src 'self' http://* https://*; font-src 'self'; object-src 'none'; media-src http://* https://*"
  },
  "host_permissions": [
    "http://dchat.saloon.jp/",
    "https://dchat.saloon.jp/"
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "css/style.css",
        "js/jquery-1.3.2.min.js",
        "js/alert.js",
        "icons/app48.png"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ]
}