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# This code is part of Perl distribution Mail-Message version 4.02.
# The POD got stripped from this file by OODoc version 3.06.
# For contributors see file ChangeLog.
# This software is copyright (c) 2001-2026 by Mark Overmeer.
# This is free software; you can redistribute it and/or modify it under
# the same terms as the Perl 5 programming language system itself.
# SPDX-License-Identifier: Artistic-1.0-Perl OR GPL-1.0-or-later
package Mail::Message::Field::AuthResults;{
our $VERSION = '4.02';
}
use parent 'Mail::Message::Field::Structured';
use warnings;
use strict;
use Log::Report 'mail-message', import => [ qw/__x error/ ];
use URI;
#--------------------
#--------------------
sub init($)
{ my ($self, $args) = @_;
$self->{MMFA_server} = delete $args->{server};
$self->{MMFA_version} = delete $args->{version};
$self->{MMFA_results} = [];
$self->addResult($_) for @{delete $args->{results} || []};
$self->SUPER::init($args);
}
sub parse($)
{ my ($self, $string) = @_;
$string =~ s/\r?\n/ /g;
(undef, $string) = $self->consumeComment($string);
$self->{MMFA_server} = $string =~ s/^\s*([.\w-]*\w)// ? $1 : 'unknown';
(undef, $string) = $self->consumeComment($string);
$self->{MMFA_version} = $string =~ s/^\s*([0-9]+)// ? $1 : 1;
(undef, $string) = $self->consumeComment($string);
$string =~ s/^.*?\;/;/; # remove accidents
my @results;
while( $string =~ s/^\s*\;// )
{
(undef, $string) = $self->consumeComment($string);
if($string =~ s/^\s*none//)
{ (undef, $string) = $self->consumeComment($string);
next;
}
my %result;
push @results, \%result;
$string =~ s/^\s*([\w-]*\w)// or next;
$result{method} = $1;
(undef, $string) = $self->consumeComment($string);
if($string =~ s!^\s*/!!)
{ (undef, $string) = $self->consumeComment($string);
$result{method_version} = $1 if $string =~ s/^\s*([0-9]+)//;
}
(undef, $string) = $self->consumeComment($string);
if($string =~ s/^\s*\=//)
{ (undef, $string) = $self->consumeComment($string);
$result{result} = $1
if $string =~ s/^\s*(\w+)//;
}
(my $comment, $string) = $self->consumeComment($string);
if($comment)
{ $result{comment} = $comment;
(undef, $string) = $self->consumeComment($string);
}
if($string =~ s/\s*reason//)
{ (undef, $string) = $self->consumeComment($string);
if($string =~ s/\s*\=//)
{ (undef, $string) = $self->consumeComment($string);
$result{reason} = $1
if $string =~ s/^\"([^"]*)\"//
|| $string =~ s/^\'([^']*)\'//
|| $string =~ s/^(\w+)//;
}
}
while($string =~ /\S/)
{ (undef, $string) = $self->consumeComment($string);
last if $string =~ /^\s*\;/;
my $ptype = $string =~ s/^\s*([\w-]+)// ? $1 : last;
(undef, $string) = $self->consumeComment($string);
my ($property, $value);
if($string =~ s/^\s*\.//)
{ (undef, $string) = $self->consumeComment($string);
$property = $string =~ s/^\s*([\w-]+)// ? $1 : last;
(undef, $string) = $self->consumeComment($string);
if($string =~ s/^\s*\=//)
{ (undef, $string) = $self->consumeComment($string);
$string =~ s/^\s+//;
$string =~ s/^\"([^"]*)\"// || $string =~ s/^\'([^']*)\'// || $string =~ s/^([\w@.-]+)//
or last;
$value = $1;
}
}
if(defined $value)
{ $result{"$ptype.$property"} = $value;
}
else
{ $string =~ s/^.*?\;/;/g; # recover from parser problem
}
}
}
$self->addResult($_) for @results;
$self;
}
sub produceBody()
{ my $self = shift;
my $source = $self->server;
my $version = $self->version;
$source .= " $version" if $version!=1;
my @results;
foreach my $r ($self->results)
{ my $method = $r->{method};
$method .= "/$r->{method_version}"
if $r->{method_version} != 1;
my $result = "$method=$r->{result}";
$result .= ' ' . $self->createComment($r->{comment})
if defined $r->{comment};
if(my $reason = $r->{reason})
{ $reason =~ s/"/\\"/g;
$result .= qq{ reason="$reason"};
}
foreach my $prop (sort keys %$r)
{ index($prop, '.') > -1 or next;
my $value = $r->{$prop};
$value =~ s/"/\\"/g;
$result .= qq{ $prop="$value"};
}
push @results, $result;
}
push @results, 'none' unless @results;
join '; ', $source, @results;
}
#--------------------
sub addAttribute($;@)
{ my $self = shift;
error __x"no attributes for Authentication-Results.";
$self;
}
sub server() { $_[0]->{MMFA_server} }
sub version() { $_[0]->{MMFA_version} }
sub results() { @{ $_[0]->{MMFA_results}} }
sub addResult($)
{ my $self = shift;
my $r = @_==1 ? shift : {@_};
$r->{method} && $r->{result} or return ();
$r->{method_version} ||= 1;
push @{$self->{MMFA_results}}, $r;
delete $self->{MMFF_body};
$r;
}
#--------------------
1;
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