How do I configure my Certification Authority to pay attention to Subject Alternate Names

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On Wed, Nov 04, 2015 at 04:06:57PM +0100, Ben Humpert wrote:
> That guide is a little bit old and not very accurate. I setup my PKI
> using the OpenSSL Cookbook recommended to me by Rich Salz. This free
> guide / documentation is here:
> https://www.feistyduck.com/books/openssl-cookbook/ (Click "Free: Read
> Now" below the cover image). I also used various other sources to
> improve and adapt the configuration files and command lines.

IIRC correctly, you need to affect your ca.cf file to honor ('copy') the
extensions for a SAN.

Something like the detail here:

http://stackoverflow.com/questions/21488845/how-can-i-generate-a-self-signed-certificate-with-subjectaltname-using-openssl

  Second, modify the signing parameters. Find this line under the CA_default
  section:

  # Extension copying option: use with caution.
  # copy_extensions = copy

  And change it to:

  # Extension copying option: use with caution.
  copy_extensions = copy


-- 
Brian Reichert				<reichert at numachi.com>
BSD admin/developer at large	


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