init III
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209
Perl OTRS/Kernel/cpan-lib/Sisimai/Bite/Email/ApacheJames.pm
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209
Perl OTRS/Kernel/cpan-lib/Sisimai/Bite/Email/ApacheJames.pm
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package Sisimai::Bite::Email::ApacheJames;
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use parent 'Sisimai::Bite::Email';
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use feature ':5.10';
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use strict;
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use warnings;
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my $Indicators = __PACKAGE__->INDICATORS;
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my $StartingOf = {
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# apache-james-2.3.2/src/java/org/apache/james/transport/mailets/
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# AbstractNotify.java|124: out.println("Error message below:");
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# AbstractNotify.java|128: out.println("Message details:");
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'message' => [''],
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'rfc822' => ['Content-Type: message/rfc822'],
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'error' => ['Error message below:'],
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};
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sub description { 'Java Apache Mail Enterprise Server' }
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sub scan {
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# Detect an error from ApacheJames
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# @param [Hash] mhead Message headers of a bounce email
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# @options mhead [String] from From header
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# @options mhead [String] date Date header
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# @options mhead [String] subject Subject header
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# @options mhead [Array] received Received headers
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# @options mhead [String] others Other required headers
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# @param [String] mbody Message body of a bounce email
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# @return [Hash, Undef] Bounce data list and message/rfc822 part
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# or Undef if it failed to parse or the
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# arguments are missing
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# @since v4.1.26
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my $class = shift;
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my $mhead = shift // return undef;
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my $mbody = shift // return undef;
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my $match = 0;
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# 'subject' => qr/\A\[BOUNCE\]\z/,
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# 'received' => qr/JAMES SMTP Server/,
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# 'message-id' => qr/\d+[.]JavaMail[.].+[@]/,
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$match ||= 1 if $mhead->{'subject'} eq '[BOUNCE]';
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$match ||= 1 if defined $mhead->{'message-id'} && rindex($mhead->{'message-id'}, '.JavaMail.') > -1;
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$match ||= 1 if grep { rindex($_, 'JAMES SMTP Server') > -1 } @{ $mhead->{'received'} };
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return undef unless $match;
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my $dscontents = [__PACKAGE__->DELIVERYSTATUS];
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my @hasdivided = split("\n", $$mbody);
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my $rfc822part = ''; # (String) message/rfc822-headers part
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my $rfc822list = []; # (Array) Each line in message/rfc822 part string
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my $blanklines = 0; # (Integer) The number of blank lines
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my $readcursor = 0; # (Integer) Points the current cursor position
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my $recipients = 0; # (Integer) The number of 'Final-Recipient' header
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my $diagnostic = ''; # (String) Alternative diagnostic message
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my $subjecttxt = undef; # (String) Alternative Subject text
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my $gotmessage = 0; # (Integer) Flag for error message
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my $v = undef;
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for my $e ( @hasdivided ) {
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# Read each line between the start of the message and the start of rfc822 part.
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unless( $readcursor ) {
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# Beginning of the bounce message or delivery status part
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if( index($e, $StartingOf->{'message'}->[0]) == 0 ) {
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$readcursor |= $Indicators->{'deliverystatus'};
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next;
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}
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}
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unless( $readcursor & $Indicators->{'message-rfc822'} ) {
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# Beginning of the original message part
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if( index($e, $StartingOf->{'rfc822'}->[0]) == 0 ) {
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$readcursor |= $Indicators->{'message-rfc822'};
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next;
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}
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}
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if( $readcursor & $Indicators->{'message-rfc822'} ) {
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# After "message/rfc822"
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unless( length $e ) {
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$blanklines++;
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last if $blanklines > 1;
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next;
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}
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push @$rfc822list, $e;
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} else {
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# Before "message/rfc822"
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next unless $readcursor & $Indicators->{'deliverystatus'};
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next unless length $e;
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# Message details:
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# Subject: Nyaaan
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# Sent date: Thu Apr 29 01:20:50 JST 2015
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# MAIL FROM: shironeko@example.jp
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# RCPT TO: kijitora@example.org
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# From: Neko <shironeko@example.jp>
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# To: kijitora@example.org
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# Size (in bytes): 1024
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# Number of lines: 64
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$v = $dscontents->[-1];
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if( $e =~ /\A[ ][ ]RCPT[ ]TO:[ ]([^ ]+[@][^ ]+)\z/ ) {
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# RCPT TO: kijitora@example.org
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if( $v->{'recipient'} ) {
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# There are multiple recipient addresses in the message body.
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push @$dscontents, __PACKAGE__->DELIVERYSTATUS;
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$v = $dscontents->[-1];
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}
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$v->{'recipient'} = $1;
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$recipients++;
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} elsif( $e =~ /\A[ ][ ]Sent[ ]date:[ ](.+)\z/ ) {
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# Sent date: Thu Apr 29 01:20:50 JST 2015
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$v->{'date'} = $1;
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} elsif( $e =~ /\A[ ][ ]Subject:[ ](.+)\z/ ) {
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# Subject: Nyaaan
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$subjecttxt = $1;
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} else {
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next if $gotmessage == 1;
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if( $v->{'diagnosis'} ) {
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# Get an error message text
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if( $e eq 'Message details:' ) {
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# Message details:
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# Subject: nyaan
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# ...
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$gotmessage = 1;
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} else {
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# Append error message text like the followng:
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# Error message below:
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# 550 - Requested action not taken: no such user here
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$v->{'diagnosis'} .= ' '.$e;
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}
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} else {
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# Error message below:
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# 550 - Requested action not taken: no such user here
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$v->{'diagnosis'} = $e if $e eq $StartingOf->{'error'}->[0];
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$v->{'diagnosis'} .= ' '.$e unless $gotmessage;
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}
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}
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} # End of if: rfc822
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}
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return undef unless $recipients;
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unless( grep { index($_, 'Subject:') == 0 } @$rfc822list ) {
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# Set the value of $subjecttxt as a Subject if there is no original
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# message in the bounce mail.
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push @$rfc822list, 'Subject: '.$subjecttxt;
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}
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for my $e ( @$dscontents ) {
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$e->{'agent'} = __PACKAGE__->smtpagent;
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$e->{'diagnosis'} = Sisimai::String->sweep($e->{'diagnosis'} || $diagnostic);
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}
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$rfc822part = Sisimai::RFC5322->weedout($rfc822list);
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return { 'ds' => $dscontents, 'rfc822' => $$rfc822part };
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}
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1;
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__END__
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=encoding utf-8
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=head1 NAME
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Sisimai::Bite::Email::ApacheJames - bounce mail parser class for C<ApacheJames>.
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=head1 SYNOPSIS
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use Sisimai::Bite::Email::ApacheJames;
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=head1 DESCRIPTION
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Sisimai::Bite::Email::ApacheJames parses a bounce email which created by C<ApacheJames>.
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Methods in the module are called from only Sisimai::Message.
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=head1 CLASS METHODS
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=head2 C<B<description()>>
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C<description()> returns description string of this module.
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print Sisimai::Bite::Email::ApacheJames->description;
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=head2 C<B<smtpagent()>>
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C<smtpagent()> returns MTA name.
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print Sisimai::Bite::Email::ApacheJames->smtpagent;
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=head2 C<B<scan(I<header data>, I<reference to body string>)>>
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C<scan()> method parses a bounced email and return results as a array reference.
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See Sisimai::Message for more details.
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=head1 AUTHOR
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azumakuniyuki
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=head1 COPYRIGHT
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Copyright (C) 2015-2018 azumakuniyuki, All rights reserved.
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=head1 LICENSE
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This software is distributed under The BSD 2-Clause License.
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=cut
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