拦截假的chrome请求

<rule name="Block Fake Chrome UA" stopProcessing="true">
<match url=".*" />
<conditions logicalGrouping="MatchAll">
<add input="{HTTP_USER_AGENT}" pattern="Chrome/(9[0-9]|1[0-9][0-9])" />
<add input="{HTTP_SEC_CH_UA}" pattern="^$" />
</conditions>
<action type="CustomResponse" statusCode="403" />
</rule>