Following up myself with one more option:
The patches for 4.9 now has support for defining Filename in AuthLog
FILE similarly to Filename in Log FILE. That is, | (pipe) character can
be specified to support this:
# Pipe to my-log-prog
Filename |/usr/local/bin/my-log-prog
See e.g., section "5.13.1 Filename" for more about using pipes.
Heikki
On 02/23/2012 12:04 AM, Heikki Vatiainen wrote:
> On 02/22/2012 01:25 PM, G.N. wrote:
>
>> i would like to know if is possible to filter Authlog entry, logging all
>> except access from certain username.
>
> Unfortunately that is not possible.
>
>> Here my AuthLog conf
>>
>> <AuthLog FILE>
>> Identifier tL
>> Filename %L/Auth
>> LogSuccess 1
>> LogFailure 0
>> SuccessFormat %d-%m-%Y %H:%M:%S,%U,%{NAS-Identifier},%N
>> </AuthLog>
>
> There are a couple of possibilities:
> 1. Use a script, based on grep or something similar, to filter
> everything else except of the usernames you are interested in.
>
> 2. You could experiment with a named pipe
> http://en.wikipedia.org/wiki/Named_pipe
>
> Create a named pipe with mkfifo command and create a process that reads
> the named fifo. For example:
>
> % while :; do cat Auth|grep -v hvn ; done
>
> This will print out only LogSuccess lines that do not contain 'hvn'. The
> while loop is needed because radiusd closes the file after each write.
>
> Note that possibility 1 is the best especially if you are not familiar
> with handling named pipes. For example, you should watch file
> permissions and keep the reader process running all the time or radiusd
> will block waiting for the reader.
>
> Thanks!
> Heikki
>
>
>> Thank's.
>>
>> G.
>> _______________________________________________
>> radiator mailing list
>> [email protected]
>> http://www.open.com.au/mailman/listinfo/radiator
>
>
--
Heikki Vatiainen <[email protected]>
Radiator: the most portable, flexible and configurable RADIUS server
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