[openssl-users] Signing a csr with subjectAltName using x509 command

Mauro Romano Trajber trajber at gmail.com
Thu Jan 14 13:17:48 UTC 2016


There's any advantage to use ca command instead x509 command? Why there's
two different ways to sign a certificate request?

On Thu, Jan 14, 2016 at 11:08 AM, Gareth Williams <
gareth at garethwilliams.me.uk> wrote:

> On Thursday 14 January 2016 10:59:01 Mauro Romano Trajber wrote:
> > Could you send me the ca command line? There's any way to run it without
> > creating a .cnf - using only <(print notation?
>
> To be honest, I don't know whether you could run it purely from the command
> line without a config file as there are many configuration options needed
> to
> operate openssl as a CA.  Saying that, defaults values may work for many of
> those.
>
> Instead, I use a simple bash script (which I don't have to hand I'm afraid
> -
> at work) which uses a heredoc to echo a configuration to a temp file which
> is
> then used with the openssl ca command, before being deleted afterwards.
>
> If you're interested, I can dig it out later.
>
> >
> > On Thu, Jan 14, 2016 at 6:07 AM, Gareth Williams <
> >
> > gareth at garethwilliams.me.uk> wrote:
> > > On Wednesday 13 January 2016 16:22:10 Mauro Romano Trajber
> > >
> > > wrote:
> > > > In which section?
> > > >
> > > > On section [CA_default] I have 'copy_extensions = copy'
> > >
> > > Is that the issue?  You have copy_extensions in the CA_default
> > > section, which is no doubt referenced to by the default_ca = ... stanza
> > > earlier in the config file.
> > >
> > > My understanding is that this is only read when you use the openssl
> > > ca command.  As you stated you're using the openssl x509 command
> > > to sign your request, then this isn't being read.
> > >
> > > Any reason you're not signing with the openssl ca command?  I've just
> > > checked and it works as you expected when using this command.
> > >
> > > Kind regards,
> > >
> > > Gareth
> > >
> > > > Can I do this using only command line options?
> > > >
> > > > On Wed, Jan 13, 2016 at 3:42 PM, Salz, Rich <rsalz at akamai.com>
> > >
> > > wrote:
> > > > > >But when I try to sign it using my own CA using the x509
> > >
> > > command this
> > >
> > > > > data is removed
> > > > >
> > > > > You need to make sure that subjectAltName is marked as copy in
> > >
> > > your config
> > >
> > > > > file.
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