invalid variable

[Stelian Ionescu]

On Tue, 2013-06-04 at 14:10 -0400, Alan DeKok wrote:
> Stelian Ionescu wrote:
> > This is from our configuration file:
> > 
> > authorize_check_query="\
> > SELECT id, inner_id, attribute, val, op \
> >  FROM radcheck(\
> > COALESCE(NULLIF('%{Event-Timestamp}', ''), '%S')::timestamp with time zone,\
> > '%{SQL-User-Name}',\
> > '%{Realm}',\
> > '%{Nas-Ip-Address}'::inet,\
> > '%{Calling-Station-Id}'::macaddr,\
> > parse_bssid(NULLIF('%{WiMAX-BS-Id}', '')),\
> > COALESCE(NULLIF('%{WiMAX-PDFID}', ''), '0')::smallint);"
> > 
> > additionally, the debug log shows that Event-Timestamp contains a valid value:
> > 
> > rlm_perl: Added pair Event-Timestamp = Jun  4 2013 15:13:09 CEST
> > 
> > So I guess that the error is in the xlat function.
> 
>   It's hard for me to figure out just what is going on in that
> expansion.  Can you simplify it?  Or point out *what* the error is?

Take for instance the expansion of '%{Nas-Ip-Address}'::inet from that
trace: it's '=3F.=3F.=3F.=3F'::inet which looks like an url-encoding of
"?.?.?.?". I can't imagine how this can be since the debug output from
rlm_perl, which prints all VPs in the request, shows that the actual
value is correct so my only guess is that the xlat function is somehow
buggy.

-- 
Stelian Ionescu a.k.a. fe[nl]ix
Quidquid latine dictum sit, altum videtur.
http://common-lisp.net/project/iolib

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