Simple OTP Token Generator

{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "name": "Simple OTP Token Generator",
    "version": "1.0.0.4",
    "manifest_version": 2,
    "description": "A simple extension for generating HOTP tokens for a single secret. Supports pasting a new token from right-click context menu.",
    "browser_action": {
        "default_icon": "assets\/lock.png",
        "default_popup": "popup.html"
    },
    "background": {
        "persistent": false,
        "scripts": [
            "scripts\/background.js",
            "scripts\/key-utils.js",
            "scripts\/lib\/hotp.js",
            "scripts\/lib\/2.0.0-crypto-sha1.js",
            "scripts\/lib\/2.0.0-hmac-min.js"
        ]
    },
    "content_scripts": [
        {
            "matches": [
                ""
            ],
            "all_frames": true,
            "run_at": "document_start",
            "js": [
                "scripts\/content.js"
            ]
        }
    ],
    "content_security_policy": "script-src 'self' 'unsafe-eval'; object-src 'self'",
    "permissions": [
        "contextMenus",
        "activeTab"
    ],
    "icons": {
        "16": "assets\/lock.png",
        "48": "assets\/lock.png",
        "128": "assets\/lock.png"
    },
    "options_ui": {
        "page": "options.html",
        "chrome_style": true
    },
    "commands": {
        "paste_otp": {
            "suggested_key": {
                "default": "Alt+T"
            },
            "description": "Paste OTP Token"
        }
    }
}