/usr/share/perl5/CGI/Application/Plugin/Authentication/Driver/Filter/strip.pm is in libcgi-application-plugin-authentication-perl 0.20-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 | package CGI::Application::Plugin::Authentication::Driver::Filter::strip;
use strict;
use warnings;
our $VERSION = '0.20';
sub check {
return ( _strip( $_[2] ) eq $_[3] ) ? 1 : 0;
}
sub filter {
return _strip( $_[2] );
}
sub _strip {
my $str = shift;
$str =~ s/^\s+//;
$str =~ s/\s+$//;
return $str;
}
1;
__END__
=head1 NAME
CGI::Application::Plugin::Authentication::Driver::Filter::strip - Filter that strips whitespace from the beginning and end of the string
=head1 VERSION
This document describes CGI::Application::Plugin::Authentication::Driver::Filter::strip version 0.20
=head1 METHODS
=head2 filter ( undef, $string )
This strips whitespace from the beginning and end of the string and returns the result
my $filtered = $class->filter(undef, " foobar\t\n"); # 'foobar'
=head2 check ( undef, $string, $compare )
This will lowercase the string and compare it against the comparison string
and return true or false.
if ($class->check(undef, " foobar\t\n", 'foobar')) {
# they match
}
=head1 SEE ALSO
L<CGI::Application::Plugin::Authentication::Driver>, perl(1)
=head1 AUTHOR
Cees Hek <ceeshek@gmail.com>
=head1 LICENCE AND COPYRIGHT
Copyright (c) 2005, SiteSuite. All rights reserved.
This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
=cut
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