Multiple certificates for one nowsms server

Multiple certificates for one nowsms server SearchSearch
Author Message
Eric
New member
Username: Yap

Post Number: 2
Registered: 02-2011
Posted on Thursday, February 24, 2011 - 05:59 am:   

Hi

I would like to know if it's possible to use multiple certificates for one nowsms installation. Reason for it is browser won't complain / prompt warning on different certificate name used while accessing different IP interface of the same machine.
Wildcard certificate is expensive and not an good option as I only need two names.
Thanks.
Des - NowSMS Support
Board Administrator
Username: Desosms

Post Number: 2953
Registered: 08-2008
Posted on Thursday, February 24, 2011 - 04:25 pm:   

Hi Eric,

Unfortunately there is no facility to use a different SSL certificate for a different IP address.

This is outside my area of expertise, but instead of a wildcard certificate, you might be able to use a certificate that includes alternative host names (subject alternative name).

You'd have to generate a request for such a certificate outside of NowSMS ... and unfortunately I'm not really sure of the process of doing that.

What I do know is that at startup NowSMS loads its SSL key from SSL.KEY (if you do try to generate your own certificate outside of NowSMS, best to do so with a key generated by NowSMS ... subject to the 2048 bit issue I mentioned in http://support.nowsms.com/discus/messages/485/69992.html). It then loads SSL.CA as its certificate file, if it exists, otherwise it uses SSL.CRT (the latter normally being a self-signed version, whereas SSL.CA is signed by a CA).

--
Des
NowSMS Support