private boolean getStrictCertificateValidation() {
        final String propertyName = type.getPrefix() + "certificate.strict-validation";
        final boolean defaultValue = true;

        if ( type.getFallback() == null ) {
            return JiveGlobals.getBooleanProperty( propertyName, defaultValue );
        }
        else {
            return JiveGlobals.getBooleanProperty( propertyName, getConnectionListener( type.getFallback() ).getStrictCertificateValidation() );
        }
    }
A boolean that indicates if the connection should be aborted if certificate validation fails.
When true Openfire strictly follows RFC 6120, section 13.7.2. If not previously set, value of true is
returned by default.

@return true when connections are aborted if certificate validation fails, otherwise false.
xmppserver/src/main/java/org/jivesoftware/openfire/spi/ConnectionListener.java