init III

Perl OTRS/Kernel/cpan-lib/Sisimai/Reason/SecurityError.pm

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+package Sisimai::Reason::SecurityError;
+use feature ':5.10';
+use strict;
+use warnings;
+
+sub text  { 'securityerror' }
+sub description { 'Email rejected due to security violation was detected on a destination host' }
+sub match {
+    # Try to match that the given text and regular expressions
+    # @param    [String] argv1  String to be matched with regular expressions
+    # @return   [Integer]       0: Did not match
+    #                           1: Matched
+    # @since v4.0.0
+    my $class = shift;
+    my $argv1 = shift // return undef;
+    my $regex = qr{(?>
+         account[ ]not[ ]subscribed[ ]to[ ]ses
+        |authentication[ ](?:
+             credentials invalid
+            |failure
+            |failed;[ ]server[ ].+[ ]said:  # Postfix
+            |required
+            |turned[ ]on[ ]in[ ]your[ ]email[ ]client
+            )
+        |authentification[ ]requise.+[a-z]{3}.+402
+        |\d+[ ]denied[ ]\[[a-z]+\][ ].+[(]mode:[ ].+[)]
+        |codes?[ ]d'?[ ]*authentification[ ]invalide.+[a-z]{3}.+305
+        |domain[ ].+[ ]is[ ]a[ ]dead[ ]domain
+        |executable[ ]files[ ]are[ ]not[ ]allowed[ ]in[ ]compressed[ ]files
+        |insecure[ ]mail[ ]relay
+        |recipient[ ]address[ ]rejected:[ ]access[ ]denied
+        |sorry,[ ]you[ ]don'?t[ ]authenticate[ ]or[ ]the[ ]domain[ ]isn'?t[ ]in[ ]
+                my[ ]list[ ]of[ ]allowed[ ]rcpthosts
+        |tls[ ]required[ ]but[ ]not[ ]supported # SendGrid:the recipient mailserver does not support TLS or have a valid certificate
+        |unauthenticated[ ]senders[ ]not[ ]allowed
+        |user[ ].+[ ]is[ ]not[ ]authorized[ ]to[ ]perform[ ]ses:sendrawemail[ ]on[ ]resource
+        |you[ ]are[ ]not[ ]authorized[ ]to[ ]send[ ]mail,[ ]authentication[ ]is[ ]required
+        |verification[ ]failure
+        )
+    }x;
+
+    return 1 if $argv1 =~ $regex;
+    return 0;
+}
+
+sub true {
+    # The bounce reason is security error or not
+    # @param    [Sisimai::Data] argvs   Object to be detected the reason
+    # @return   [Integer]               1: is security error
+    #                                   0: is not security error
+    # @see http://www.ietf.org/rfc/rfc2822.txt
+    return undef;
+}
+
+1;
+__END__
+
+=encoding utf-8
+
+=head1 NAME
+
+Sisimai::Reason::SecurityError - Bounce reason is C<securityerror> or not.
+
+=head1 SYNOPSIS
+
+    use Sisimai::Reason::SecurityError;
+    print Sisimai::Reason::SecurityError->match('570 5.7.0 Authentication failure');   # 1
+
+=head1 DESCRIPTION
+
+Sisimai::Reason::SecurityError checks the bounce reason is C<securityerror> or 
+not. This class is called only Sisimai::Reason class.
+
+This is the error that a security violation was detected on a destination mail 
+server. Depends on the security policy on the server, a sender's email address
+is camouflaged address. Sisimai will set C<securityerror> to the reason of email
+bounce if the value of Status: field in a bounce email is C<5.7.*>.
+
+    Action: failed
+    Status: 5.7.0
+    Remote-MTA: DNS; gmail-smtp-in.l.google.com
+    Diagnostic-Code: SMTP; 552-5.7.0 Our system detected an illegal attachment on your message. Please
+    Last-Attempt-Date: Tue, 28 Apr 2009 11:02:45 +0900 (JST)
+
+=head1 CLASS METHODS
+
+=head2 C<B<text()>>
+
+C<text()> returns string: C<securityerror>.
+
+    print Sisimai::Reason::SecurityError->text;  # securityerror
+
+=head2 C<B<match(I<string>)>>
+
+C<match()> returns 1 if the argument matched with patterns defined in this class.
+
+    print Sisimai::Reason::SecurityError->match('570 5.7.0 Authentication failure');   # 1
+
+=head2 C<B<true(I<Sisimai::Data>)>>
+
+C<true()> returns 1 if the bounce reason is C<securityerror>. The argument must be
+Sisimai::Data object and this method is called only from Sisimai::Reason class.
+
+=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