On 03/29/2013 07:29 PM, Thomas Kurian wrote:
> I appended the additional config lines you sent me in your reply. But i
> still did not get the required result. I have included the error logged
> in the log file. Please advice me on how to resolve this error based on
> the updated script.
Here $self is undefined. See the line where you have $self=undef;
my @row = $self->getOneRow($sth);
you could try this:
my @row = $sess_handle->getOneRow($sth);
> I also commented out some config lines in the script file, can you
> please check if these are just unwanted statements which is not required
> for my purpose with the hook.
I see a couple of lines related to generating random numbers. All I can
say is they seem not to be used by your script.
> I just want to check if the user crossed his allocated quota , if yes
> then i need to call the web link containing username.
>
> Also i could not find any prepared statements or quote() to get
> User-Name from a SQL query in the sqlDb.pm file . Can you please point
> out these prepared statements from the file.
Instead of doing this:
my $username = "whatever";
my $query = "select something from users where username='$username'";
prepareAndExecute($query);
You can keep the $query constant and call it with the variables like this:
my $username = "whatever";
my @bind_variables;
push @bind_variables, $username;
my $query = "select something from users where username=?";
prepareAndExecute($query, @bind_variables);
In this way the query can be processed only once by the SQL layer and
executed multiple times with the different contents of bind_variables.
See section "5.4 Bind Variables" in the reference manual for more.
> Also tell me the syntax for adding additional log() calls._
You already call main::log once. Just add more of these to keep track
what your hook is doing. That will help with development.
Thanks,
Heikki
> error log_
> Thu Mar 28 09:36:40 2013: DEBUG: AuthBy SQL result: ACCEPT,
> Thu Mar 28 09:36:40 2013: DEBUG: Running PostAuthHook: Using Identifier
>
> Thu Mar 28 09:36:40 2013: DEBUG: Query to 'dbi:ODBC:IRONMAN': 'select
> username from quotasubscribers where switched = 0 and type = 'Q' and
> monthlycounter >= maxquota '$
> Thu Mar 28 09:36:40 2013: ERR: Error in PostAuthHook(): Can't call
> method "getOneRow" on an undefined value at (eval 53) line 50.
> _
> __Updated Script_
> #! /usr/bin/perl -w
> use strict;
> use warnings;
> use diagnostics;
> use URI::Escape ('uri_escape');
> require LWP::UserAgent;
> sub {
>
> # OBJECT REF
>
> my $p = ${$_[0]};
> my $r = ${$_[1]};
>
> # RETURN VOID
>
> return unless ($p->code() eq 'Accounting-Request')
> && (${$_[2]} == $main::ACCEPT);
>
> my $handler = $p->{Handler};
>
> my $identifier = $handler->{thomas};
>
> &main::log($main::LOG_DEBUG, "Running PostAuthHook: Using Identifier
> $identifier");
>
> my $username =
> $p->getAttrByNum($Radius::Radius::USER_NAME);
>
>
> my $sess_handle = Radius::SessGeneric::find($identifier);
>
> my $query = undef;
> my $self = undef;
>
> #my $rt = $p->{RecvTime};
>
> # my $lower = 1000;
>
> # my $upper = 2000000;
>
> # my $random = int(rand( $upper-$lower+1 ) ) + $lower;
>
> #my $reallyrandom = $random.$rt;
>
>
> $query = "select username from quotasubscribers where
> switched = 0 and type = 'Q' and monthlycounter >= maxquota ";
> my $sth = $sess_handle->prepareAndExecute($query);
> my @row = $self->getOneRow($sth);
> $sth->finish;
> my $db_user_name = $row[0];
>
> my $ua = LWP::UserAgent->new;
> if ( $db_user_name eq $username )
> {my $response = $ua->get('http://94.187.187.8:880/changespeed.aspx?uname=' .
> uri_escape($username) .
> '&pwd=peter'
> );
> if ($response->is_success)
> {
> print $response->content; # or whatever
> }
> else
> {
> die $response->status_line;
> }
> }
>
> }
>
>
> --
> Requesting your kind help & cooperation ,
>
> Thomas Kurian
> IT Security Engineer (B.Tech. – Electrical)
> Kuwaiti Canadian Consulting Group (www.kccg.com)
> T: +965 22435566
> F: +965 22415149
> E: [email protected]
>
>
>
--
Heikki Vatiainen <[email protected]>
Radiator: the most portable, flexible and configurable RADIUS server
anywhere. SQL, proxy, DBM, files, LDAP, NIS+, password, NT, Emerald,
Platypus, Freeside, TACACS+, PAM, external, Active Directory, EAP, TLS,
TTLS, PEAP, TNC, WiMAX, RSA, Vasco, Yubikey, MOTP, HOTP, TOTP,
DIAMETER etc. Full source on Unix, Windows, MacOSX, Solaris, VMS,
NetWare etc.
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