File Coverage

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

Criterion	Covered	Total	%
statement	12	25	48.0
branch	0	4	0.0
condition			n/a
subroutine	4	7	57.1
pod	0	3	0.0
total	16	39	41.0

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

# Copyright 2005 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::DkimCommon';
use Carp;

sub canonicalize_header {
    my $self = shift;
    croak 'wrong number of parameters' unless ( @_ == 1 );
    my ($line) = @_;

    # remove all whitespace
    $line =~ s/[ \t\015\012]//g;

    if ( $line =~ /^([^:]+):(.*)$/ ) {

        # lowercase field name
        $line = lc($1) . ":$2";
    }

    return $line;
}

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

    $multiline =~ s/[ \t\015\012]//g;
    return $multiline;
}

sub finish_body {
    my $self = shift;
    $self->SUPER::finish_body;
}

1;

__END__