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我正在编写一个驱动程序包扩展，其目标是阻止 USB 设备，例如闪存驱动器。作为起点，我在https://developer.apple.com/documentation/driverkit/communicating_between_a_driverkit_extension_and_a_client_app?language=objc选择了示例项目

为了不禁用键盘或鼠标，首先我尝试将我的 dext 与单个具体的 USB 驱动器匹配，我在注册表中找到了它的 vendorId（注意十六进制到十进制的转换）。问题是当插入闪存驱动器时，系统与我的 dext 不匹配并继续使用系统一。

怎么了？是否需要配置文件？甚至有可能以这种方式匹配任何设备吗？

司机授权文件：

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
    <key>com.apple.security.app-sandbox</key>
    <true/>
    <key>com.apple.developer.driverkit</key>
    <true/>
    <key>com.apple.developer.driverkit.transport.usb</key>
    <array>
        <dict>
            <key>idVendor</key>
            <integer>9128</integer>
        </dict>
    </array>
</dict>
</plist>

信息列表：

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
    <key>CFBundleDevelopmentRegion</key>
    <string>$(DEVELOPMENT_LANGUAGE)</string>
    <key>CFBundleExecutable</key>
    <string>$(EXECUTABLE_NAME)</string>
    <key>CFBundleIdentifier</key>
    <string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
    <key>CFBundleInfoDictionaryVersion</key>
    <string>6.0</string>
    <key>CFBundleName</key>
    <string>$(PRODUCT_NAME)</string>
    <key>CFBundlePackageType</key>
    <string>$(PRODUCT_BUNDLE_PACKAGE_TYPE)</string>
    <key>CFBundleShortVersionString</key>
    <string>1.0</string>
    <key>CFBundleVersion</key>
    <string>1</string>
    <key>IOKitPersonalities</key>
    <dict>
        <key>DeviceControlDriver</key>
        <dict>
            <key>idVendor</key>
            <integer>9128</integer>
            <key>CFBundleIdentifier</key>
            <string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
            <key>CFBundleIdentifierKernel</key>
            <string>com.apple.kpi.iokit</string>
            <key>IOClass</key>
            <string>IOUserService</string>
            <key>IOProviderClass</key>
            <string>IOUSBHostDevice</string>
            <key>IOUserClass</key>
            <string>DeviceControlDriver</string>
            <key>IOUserServerName</key>
            <string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
            <key>UserClientProperties</key>
            <dict>
                <key>IOClass</key>
                <string>IOUserUserClient</string>
                <key>IOUserClass</key>
                <string>DeviceControlDriver</string>
            </dict>
        </dict>
    </dict>
    <key>OSBundleUsageDescription</key>
    <string></string>
</dict>
</plist>
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