File Coverage

blib/lib/Mail/DKIM/Canonicalization/dk_nofws.pm

Criterion	Covered	Total	%
statement	22	22	100.0
branch			n/a
condition			n/a
subroutine	6	6	100.0
pod	0	2	0.0
total	28	30	93.3

package Mail::DKIM::Canonicalization::dk_nofws;
use strict;
use warnings;
our $VERSION = '1.20230212'; # VERSION
# ABSTRACT: nofws canonicalization

# Copyright 2005-2006 Messiah College. All rights reserved.
# Jason Long

# This program is free software; you can redistribute it and/or
# modify it under the same terms as Perl itself.

use base 'Mail::DKIM::Canonicalization::dk_simple';
use Carp;

sub canonicalize_header {
    my $self = shift;
    my ($line) = @_;

    $line =~ s/[ \t\015\012]//g;
    return $self->SUPER::canonicalize_header( $line . "\015\012" );
}

sub canonicalize_body {
    my $self = shift;
    my ($multiline) = @_;

    $multiline =~ s/[ \t]//g;
    $multiline =~ s/\015(?!\012)//g;       # standalone CR
    $multiline =~ s/([^\015])\012/$1/g;    # standalone LF
    return $self->SUPER::canonicalize_body($multiline);
}

1;

__END__