public boolean verifyCertificateRevocation()
    {
        final String propertyName = type.getPrefix() + "certificate.verify.revocation";
        final boolean defaultValue = false;

        if ( type.getFallback() == null )
        {
            return JiveGlobals.getBooleanProperty( propertyName, defaultValue );
        }
        else
        {
            return JiveGlobals.getBooleanProperty( propertyName, getConnectionListener( type.getFallback() ).verifyCertificateRevocation() );
        }
    }
Returns whether certificate revocation checking is enabled.
When enabled, certificates will be verified against Certificate Revocation Lists (CRL)
and through Online Certificate Status Protocol (OCSP) to ensure they have not been revoked.

@return true if certificate revocation checking is enabled, false otherwise
xmppserver/src/main/java/org/jivesoftware/openfire/spi/ConnectionListener.java