https://forge.codesys.com/forge/talk/Runtime/thread/1e9ca9f8c7/2023-02-13T11:28:29.265000ZRecent posts to Webserver with mTLS support?2023-02-13T11:28:29.265000Z2023-02-13T11:28:29.265000Zsteenadamsenhttps://forge.codesys.com/u/steenadamsen/https://forge.codesys.com002381f03dbc67ccb05933b0cc0c070fa601093d

<div class="markdown_content"><p>Hi all,</p> <p>With help from the "WebServer with SSL support" pdf I've set up server side validation so my browser validates the server that delivers the web visu frontend and this works as expected.</p> <p>Now I was wondering if I could get validation in the other direction as well, so the web server requests a client certificate that is then validated using a trusted root certificate.</p> <p>To achieve this I have attempted different values in the CODESYS cfg in "WebServer.VerifyMode={values_here}" and I've put my trusted root certificate in the PKI-path /trusted/cert/ - but without any luck.</p> <p>I'm very open to ideas and I would be happy to read any kinds of guides/manuals/things that you can think of.</p></div>