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Andre Geißler
2024-10-14 00:08:40 +02:00
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Perl OTRS/Kernel/cpan-lib/Sisimai/Bite/Email/MessagingServer.pm Normal file
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package Sisimai::Bite::Email::MessagingServer;
use parent 'Sisimai::Bite::Email';
use feature ':5.10';
use strict;
use warnings;
my $Indicators = __PACKAGE__->INDICATORS;
my $StartingOf = { 'message' => ['This report relates to a message you sent with the following header fields:'] };
my $MarkingsOf = { 'rfc822' => qr!\A(?:Content-type:[ \t]*message/rfc822|Return-path:[ \t]*)! };
my $MessagesOf = { 'hostunknown' => ['Illegal host/domain name found'] };
sub description { 'Oracle Communications Messaging Server' }
sub scan {
# Detect an error from Oracle Communications Messaging Server
# @param [Hash] mhead Message headers of a bounce email
# @options mhead [String] from From header
# @options mhead [String] date Date header
# @options mhead [String] subject Subject header
# @options mhead [Array] received Received headers
# @options mhead [String] others Other required headers
# @param [String] mbody Message body of a bounce email
# @return [Hash, Undef] Bounce data list and message/rfc822 part
# or Undef if it failed to parse or the
# arguments are missing
# @since v4.1.3
my $class = shift;
my $mhead = shift // return undef;
my $mbody = shift // return undef;
my $match = 0;
# 'received' => qr/[ ][(]MessagingServer[)][ ]with[ ]/,
$match ||= 1 if rindex($mhead->{'content-type'}, 'Boundary_(ID_') > -1;
$match ||= 1 if index($mhead->{'subject'}, 'Delivery Notification: ') == 0;
return undef unless $match;
my $dscontents = [__PACKAGE__->DELIVERYSTATUS];
my @hasdivided = split("\n", $$mbody);
my $rfc822part = ''; # (String) message/rfc822-headers part
my $rfc822list = []; # (Array) Each line in message/rfc822 part string
my $blanklines = 0; # (Integer) The number of blank lines
my $readcursor = 0; # (Integer) Points the current cursor position
my $recipients = 0; # (Integer) The number of 'Final-Recipient' header
my $v = undef;
for my $e ( @hasdivided ) {
# Read each line between the start of the message and the start of rfc822 part.
unless( $readcursor ) {
# Beginning of the bounce message or delivery status part
if( index($e, $StartingOf->{'message'}->[0]) == 0 ) {
$readcursor |= $Indicators->{'deliverystatus'};
next;
}
}
unless( $readcursor & $Indicators->{'message-rfc822'} ) {
# Beginning of the original message part
if( $e =~ $MarkingsOf->{'rfc822'} ) {
$readcursor |= $Indicators->{'message-rfc822'};
next;
}
}
if( $readcursor & $Indicators->{'message-rfc822'} ) {
# After "message/rfc822"
unless( length $e ) {
$blanklines++;
last if $blanklines > 1;
next;
}
push @$rfc822list, $e;
} else {
# Before "message/rfc822"
next unless $readcursor & $Indicators->{'deliverystatus'};
next unless length $e;
# --Boundary_(ID_0000000000000000000000)
# Content-type: text/plain; charset=us-ascii
# Content-language: en-US
#
# This report relates to a message you sent with the following header fields:
#
# Message-id: <CD8C6134-C312-41D5-B083-366F7FA1D752@me.example.com>
# Date: Fri, 21 Nov 2014 23:34:45 +0900
# From: Shironeko <shironeko@me.example.com>
# To: kijitora@example.jp
# Subject: Nyaaaaaaaaaaaaaaaaaaaaaan
#
# Your message cannot be delivered to the following recipients:
#
# Recipient address: kijitora@example.jp
# Reason: Remote SMTP server has rejected address
# Diagnostic code: smtp;550 5.1.1 <kijitora@example.jp>... User Unknown
# Remote system: dns;mx.example.jp (TCP|17.111.174.67|47323|192.0.2.225|25) (6jo.example.jp ESMTP SENDMAIL-VM)
$v = $dscontents->[-1];
if( $e =~ /\A[ \t]+Recipient address:[ \t]*([^ ]+[@][^ ]+)\z/ ) {
# Recipient address: kijitora@example.jp
if( $v->{'recipient'} ) {
# There are multiple recipient addresses in the message body.
push @$dscontents, __PACKAGE__->DELIVERYSTATUS;
$v = $dscontents->[-1];
}
$v->{'recipient'} = Sisimai::Address->s3s4($1);
$recipients++;
} elsif( $e =~ /\A[ \t]+Original address:[ \t]*([^ ]+[@][^ ]+)\z/ ) {
# Original address: kijitora@example.jp
$v->{'recipient'} = Sisimai::Address->s3s4($1);
} elsif( $e =~ /\A[ \t]+Date:[ \t]*(.+)\z/ ) {
# Date: Fri, 21 Nov 2014 23:34:45 +0900
$v->{'date'} = $1;
} elsif( $e =~ /\A[ \t]+Reason:[ \t]*(.+)\z/ ) {
# Reason: Remote SMTP server has rejected address
$v->{'diagnosis'} = $1;
} elsif( $e =~ /\A[ \t]+Diagnostic code:[ \t]*([^ ]+);(.+)\z/ ) {
# Diagnostic code: smtp;550 5.1.1 <kijitora@example.jp>... User Unknown
$v->{'spec'} = uc $1;
$v->{'diagnosis'} = $2;
} elsif( $e =~ /\A[ \t]+Remote system:[ \t]*dns;([^ ]+)[ \t]*([^ ]+)[ \t]*.+\z/ ) {
# Remote system: dns;mx.example.jp (TCP|17.111.174.67|47323|192.0.2.225|25)
# (6jo.example.jp ESMTP SENDMAIL-VM)
my $remotehost = $1; # remote host
my $sessionlog = $2; # smtp session
$v->{'rhost'} = $remotehost;
if( $sessionlog =~ /\A[(]TCP|(.+)|\d+|(.+)|\d+[)]/ ) {
# The value does not include ".", use IP address instead.
# (TCP|17.111.174.67|47323|192.0.2.225|25)
$v->{'lhost'} = $1;
$v->{'rhost'} = $2 unless $remotehost =~ /[^.]+[.][^.]+/;
}
} else {
# Original-envelope-id: 0NFC009FLKOUVMA0@mr21p30im-asmtp004.me.com
# Reporting-MTA: dns;mr21p30im-asmtp004.me.com (tcp-daemon)
# Arrival-date: Thu, 29 Apr 2014 23:34:45 +0000 (GMT)
#
# Original-recipient: rfc822;kijitora@example.jp
# Final-recipient: rfc822;kijitora@example.jp
# Action: failed
# Status: 5.1.1 (Remote SMTP server has rejected address)
# Remote-MTA: dns;mx.example.jp (TCP|17.111.174.67|47323|192.0.2.225|25)
# (6jo.example.jp ESMTP SENDMAIL-VM)
# Diagnostic-code: smtp;550 5.1.1 <kijitora@example.jp>... User Unknown
#
if( $e =~ /\AStatus:[ \t]*(\d[.]\d[.]\d)[ \t]*[(](.+)[)]\z/ ) {
# Status: 5.1.1 (Remote SMTP server has rejected address)
$v->{'status'} = $1;
$v->{'diagnosis'} ||= $2;
} elsif( $e =~ /\AArrival-Date:[ ]*(.+)\z/ ) {
# Arrival-date: Thu, 29 Apr 2014 23:34:45 +0000 (GMT)
$v->{'date'} ||= $1;
} elsif( $e =~ /\AReporting-MTA:[ ]*(?:DNS|dns);[ ]*(.+)\z/ ) {
# Reporting-MTA: dns;mr21p30im-asmtp004.me.com (tcp-daemon)
my $localhost = $1;
$v->{'lhost'} ||= $localhost;
$v->{'lhost'} = $localhost unless $v->{'lhost'} =~ /[^.]+[.][^ ]+/;
}
}
} # End of if: rfc822
}
return undef unless $recipients;
for my $e ( @$dscontents ) {
$e->{'agent'} = __PACKAGE__->smtpagent;
$e->{'diagnosis'} = Sisimai::String->sweep($e->{'diagnosis'});
SESSION: for my $r ( keys %$MessagesOf ) {
# Verify each regular expression of session errors
next unless grep { index($e->{'diagnosis'}, $_) > -1 } @{ $MessagesOf->{ $r } };
$e->{'reason'} = $r;
last;
}
}
$rfc822part = Sisimai::RFC5322->weedout($rfc822list);
return { 'ds' => $dscontents, 'rfc822' => $$rfc822part };
}
1;
__END__
=encoding utf-8
=head1 NAME
Sisimai::Bite::Email::MessagingServer - bounce mail parser class for
C<Sun Java System Messaging Server> and C<Oracle Communications Messaging Server>.
=head1 SYNOPSIS
use Sisimai::Bite::Email::MessagingServer;
=head1 DESCRIPTION
Sisimai::Bite::Email::MessagingServer parses a bounce email which created by
C<Oracle Communications Messaging Server> and C<Sun Java System Messaging Server>.
Methods in the module are called from only Sisimai::Message.
=head1 CLASS METHODS
=head2 C<B<description()>>
C<description()> returns description string of this module.
print Sisimai::Bite::Email::MessagingServer->description;
=head2 C<B<smtpagent()>>
C<smtpagent()> returns MTA name.
print Sisimai::Bite::Email::MessagingServer->smtpagent;
=head2 C<B<scan(I<header data>, I<reference to body string>)>>
C<scan()> method parses a bounced email and return results as a array reference.
See Sisimai::Message for more details.
=head1 AUTHOR
azumakuniyuki
=head1 COPYRIGHT
Copyright (C) 2014-2018 azumakuniyuki, All rights reserved.
=head1 LICENSE
This software is distributed under The BSD 2-Clause License.
=cut