If you need multiple certificates in a single DER structure, you're looking for something to create a "PKIpath". I've never heard of curl requiring such, though. Chances are it will handle the PEM chain just fine.
What curl command line are you trying to use? -Kyle H On Thu, May 21, 2020, 18:00 paul h. roubekas <p...@roubekas.org> wrote: > I am a complete newbie to this list. > > I wanted to search the archive but found no such page. > > > > I have a requirement to convert all certs in a *.p12 file to a *.der file > for use in the curl command. > > The first hop to a *.pem file has all the certs. > > But the second hop only has one cert. The I read the docs but found > nothing that looked even close. > > Hop 1 > > openssl pkcs12 -chain -in trust.p12 -out ww_temp.pem -password { > *redacted*} > > > > Hop 2 > > openssl x509 -outform der -in ww_temp.pem -out ww_temp.der > > > > The Question) How do I get all the certs in the .der file? >