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    <div class="moz-cite-prefix">On 24/10/19 19:55, Fen Fox wrote:<br>
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cite="mid:BN6PR1801MB1873122D5F7F08F86E2FFE5F916A0@BN6PR1801MB1873.namprd18.prod.outlook.com">
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        <p class="MsoNormal">Is there a way to figure out which CA the
          server used to validate the client certificate?<o:p></o:p></p>
        <p class="MsoNormal"><o:p> </o:p></p>
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    </blockquote>
    on the server side?  you would have to write your own verify
    callback to intercept the certificate stack as it is processed. That
    way, you can monitor which CA openssl selected for verification.<br>
    <br>
    HTH,<br>
    <br>
    JJK<br>
    <br>
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