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SSL OCSP monitoring

list Henrik Størner
Tue, 15 Apr 2014 10:30:04 +0200
Message-Id: <user-65fbf3b4db68@xymon.invalid>

 

Den 2014-04-15 4:24, deepak deore skrev: 
Can we monitor SSL
certificate's revoke status ?
There's no built-in test in Xymon for
this. 

Doing a bit of Google it seems that OpenSSL does have the
necessary tools / code to perform an OCSP verification, but it is far
from easy. (See
http://backreference.org/2010/05/09/ocsp-verification-with-openssl/ for
an explanation of the steps involved). 

It does make sense to include
this check in the "sslcert" status, but for now you will have to
implement a custom check script to perform it. 

Regards,
Henrik