Adding New field into audit records

Burn Alting burn at swtf.dyndns.org
Mon Mar 21 08:31:18 UTC 2016


On Mon, 2016-03-21 at 12:14 +0530, Deepika Sundar wrote:
> Hi All,
> 
> 
> 
> Audit log contains already defined <name>=<value> pair in each
> record.Is there any possibility to add new field <name>=<value>? and
> Is there any compatibility  issues associated with it ? please specify
> if any.  


We discussed this last month as per below. So what do you want to do?


        On Friday, February 12, 2016 12:06:54 AM Burn Alting wrote:
        > Steve,
        > 
        > Perhaps we could update the above document to advise users
        what they
        > should offer in such a proposal.
        
        Good point. Usually they come to the list and say I am working
        on a daemon 
        that needs to write something to the audit log whenever this
        kind of thing 
        happens. How should I record it.
        
        This leads to a better conversation because not everything is a
        candidate for 
        the audit logs. That doesn't mean it doesn't need to be
        recorded, it just 
        means it needs to go somewhere else.
        
        For example, tcp_wrappers can reject connections. Should that go
        into audit 
        logs automatically? No way. Same with web application access
        control. These 
        are important enough to be logged, but they belong in an
        application log.
        
        
        > Perhaps further, we could offer a generic solution on how one
        could
        > define a 'non-public' field name. That is, a 'non-public'
        field is one
        > which could not, via it's nomenclature, conflict with a
        current or
        > future 'public' (aka published) field name. Such non-public
        fields could
        > then be used by capability that only needs the audit source
        and audit
        > consumer to be aware of the field.
        
        That's a good point. I'm pretty sure 'private-' will never be
        used for a prefix 
        to any field. That said, if this is going into an existing
        event, we really 
        need to have a discussion about that. This affects all third
        party's that try 
        to make sense of the audit logs,
        
        -Steve

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