#!/usr/bin/perl
use strict;
use warnings;
=head1 NAME
login_check.pl
=head1 SYNOPSIS
# set env IT_USERNAME, IT_PASSWORD, IT_API_URL
login_check.pl
=head1 DESCRIPTION
Checks the environment variables IT_USERNAME and IT_PASSWORD against the
environment at IT_API_URL for successful authentication. Use this to test your
login credentials.
=cut
use Getopt::Long;
use Pod::Usage;
my ( $help, $man );
GetOptions(
'man' => \$man,
'help' => \$help,
);
pod2usage( 1 ) if $help;
pod2usage( -verbose => 2 ) if $man;
pod2usage( 2 ) unless
$ENV{IT_USERNAME} && $ENV{IT_PASSWORD} && $ENV{IT_API_URL};
use WebService::iThenticate::Client;
use Data::Dumper;
my %args = (
username => $ENV{IT_USERNAME},
password => $ENV{IT_PASSWORD},
url => $ENV{IT_API_URL},
);
my $client = WebService::iThenticate::Client->new( \%args );
my $response;
eval { $response = $client->login };
# first stage error checking - look for an exception
die "Error: $@\n" if $@;
# second stage error checking - look for errors in errors field
if ( $response->errors ) {
die 'Login error: ' . Dumper( $response->errors ) . "\n";
} elsif ( my @messages = $response->messages ) {
# third stage - messages on login means there were problems
die 'login error: ' . Dumper( $response->messages );
} else {
print "Login successful\n";
}