I agree with davido - there is no evidence which I can find of any LWP::Authen::Session module publicly available anywhere. You (or your programmers) have likely written this module and plugged it into the existing HTTP client framework. This is therefore a problem for you and your organisation to solve internally.

Here is an SSCCE which shows how HTTP Basic Auth failures are properly handled in the modules available on CPAN:

#!/usr/bin/env perl 
use strict;
use warnings;

use LWP::UserAgent;
use Test::More tests => 1;

my $ua = LWP::UserAgent->new ();
my $res = $ua->get ('https://pause.perl.org/pause/authenquery');
is ($res->status_line, '401 Unauthorized', 'Request returns a valid 40
+1');

[download]

In reply to Re: HTTP::Request - authorization_basic by hippo
in thread HTTP::Request - authorization_basic by demichi

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