ENV variables in external scripts
rsg
ranil.santhish at gmail.com
Fri Apr 4 17:10:14 CEST 2008
Hi,
While bypassing password Authentication based on the
Calling-Station-Id, is there a way to still the Authentication to be
handled by rlm_pap and rlm_chap ?
When "Exec-Program-Wait" is used, PAP/CHAP based authentication can
still be performed by an external perl script. But that is not what I
want to do.
I want the rlm modules(PAP/CHAP) to handle the normal authentication
while bypassing them only for selected caller-ids.
Please advise.
Regards,
rg.
On Fri, Mar 7, 2008 at 5:47 PM, Escobar, Emilio <emilio.escobar at hp.com> wrote:
> You still need to grab the value of that environment variable properly. Perl uses the $ENV hash list to store all the environment variables. So for example you'd have to use, $ENV{"CALLING_STATION_ID"}.
>
> Regards,
>
> Emilio
>
>
>
> -----Original Message-----
> From: freeradius-users-bounces+emilio.escobar=hp.com at lists.freeradius.org [mailto:freeradius-users-bounces+emilio.escobar=hp.com at lists.freeradius.org] On Behalf Of rsg
> Sent: Friday, March 07, 2008 10:37 AM
> To: FreeRadius users mailing list
> Subject: Re: ENV variables in external scripts
>
> Well.. What I meant was I actually would like to call an environmental
> variable as a variable in my simple perl script.
>
> Following "Attributes as environment variables in executed programs"
> in variables.txt for instance I tried the below.
> ---------------------------------------
> #!/usr/bin/perl -w
> use Mysql;
>
> $Check = $CALLING_STATION_ID;
>
> print STDERR "\t: $Check\n";
>
> $db = Mysql->connect("localhost","radius","root","");
> $status = $db->Mysql::query("select if((select CallingStationId from
> radcheck where CallingStationId='$Check' order by Id limit
> 1),'y','n')");
> ($chk)= $status->FetchRow();
> print STDERR "\t: $chk\n";
>
> if($chk eq 'n'){
> exit 255;
> }
> --------------------------------------------------
>
> But I see nothing for the -> print STDERR "\t: $Check\n"; which should
> ideally give the Calling-Station-Id.
>
> And the Sql check obviously gives "n".
>
>
> P.S. In the context, I have nothing that I cannot share with you. So
> my apologies if I sounded so, in my previous mail.
>
> Thanks for your help,
>
>
>
>
>
> On Fri, Mar 7, 2008 at 4:07 PM, Alan DeKok <aland at deployingradius.com> wrote:
> > rsg wrote:
> > > I unsuccessfully attempted the options given by ../docs/variables.txt.
> > > Please help with the correct syntax.
> >
> > Q: I won't tell you what I did, or what happened when I did it, but I
> > need to know why it doesn't work.
> >
> > A: Damned if I know.
> >
> > Alan DeKok.
> > -
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> >
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