curl / Mailing Lists / curl-users / Single Mail
Buy commercial curl support from WolfSSL. We help you work out your issues, debug your libcurl applications, use the API, port to new platforms, add new features and more. With a team lead by the curl founder himself.

SAN certificate validation?

From: AlMo via curl-users <curl-users_at_lists.haxx.se>
Date: Sat, 2 Jul 2022 22:36:25 -0700

Hey all!

I ran curl 7.58.0 (see version in attached pic) with -v and got a result
indicating the CN=example.com in the cert was OK, but that curl couldn't
find a matching subjectAltName. Is there a switch or param to disable this
checking, or should I assume the issue is with the server software. It does
work with the -k/--insecure flag. I was running through the steps here
<https://www.netresec.com/?page=Blog&month=2019-12&post=Installing-a-Fake-In
ternet-with-INetSim-and-PolarProxy> to install inetsim and PolarProxy to do
malware analysis. My remote clients also can't connect over https or smtps,
so I'm trying to unravel the error seen in this screenshot. This is ubuntu
server 18.04.

Any help appreciated,

AlMo

 





-- 
Unsubscribe: https://lists.haxx.se/listinfo/curl-users
Etiquette:   https://curl.se/mail/etiquette.html

image003.png
(image/png attachment: image003.png)

Received on 2022-07-03