I am trying to implement Certificate based authentication for one of my message flows, below is the scenario

I have a Message Flow that gets triggered using “File Input” Node and uses HTTP Request Node to invoke external endpoint.

It is certificate based authentication with the endpoint.

I received a .pfx file using which I extracted .crt and tried installing it in Truststore. However, I am getting “403-Unauthorized” error while calling the endpoint.

Not sure if I have configured wrongly or missing any steps.

Any help would be much appreciated.

Below is the error from HTTP Request node,

<div id="content">
<div class="content-container"><fieldset>
<h2>403 - Forbidden: Access is denied.</h2>
<h3>You do not have permission to view this directory or page using the credentials that you supplied.       </h3>
</fieldset></div>
</div>

Thanks,
Syed

I tried installing the certificate in Truststore. still getting same 403 – unauthorized error.