Webex Calling for Chrome

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "__MSG_application_title__",
  "description": "__MSG_application_description__",
  "version": "1.0.7",
  "manifest_version": 3,
  "icons": {
    "16": "icons/webex-icon-16.png",
    "32": "icons/webex-icon-32.png",
    "128": "icons/webex-icon-128.png"
  },
  "default_locale": "en",
  "action": {
    "default_title": "__MSG_application_title__ - __MSG_browser_action_default_title__",
    "default_icon": {
      "16": "icons/webex-icon-16.png",
      "32": "icons/webex-icon-32.png",
      "128": "icons/webex-icon-128.png"
    }
  },
  "background": {
    "service_worker": "js/service-worker.js"
  },
  "options_ui": {
    "page": "options.html",
    "open_in_tab": true
  },
  "content_scripts": [
    {
      "matches": [
        "https://web.webex.com/*",
        "https://web-int.webex.com/*"
      ],
      "js": [
        "js/webex-content-script.js"
      ]
    },
    {
      "matches": [
        "<all_urls>"
      ],
      "exclude_matches": [
        "*://web.webex.com/*",
        "*://web-int.webex.com/*"
      ],
      "js": [
        "js/click-to-call-content-script.js"
      ],
      "all_frames": true
    }
  ],
  "content_security_policy": {
    "extension_pages": "script-src 'self'; object-src 'self'"
  },
  "permissions": [
    "contextMenus",
    "background",
    "storage",
    "tabs"
  ],
  "host_permissions": [
    "*://web.webex.com/*",
    "*://web-int.webex.com/*"
  ],
  "externally_connectable": {
    "ids": [
      "*"
    ],
    "matches": [
      "*://web.webex.com/*",
      "*://web-int.webex.com/*"
    ]
  },
  "web_accessible_resources": [
    {
      "resources": [
        "assets/*"
      ],
      "matches": [
        "<all_urls>"
      ]
    },
    {
      "resources": [
        "options.html"
      ],
      "matches": [
        "*://web.webex.com/*",
        "*://web-int.webex.com/*"
      ]
    }
  ]
}