Update and enable LimitedEmail extension

3 files changed, 42 insertions, 59 deletions

diff --git a/extensions/LimitedEmail/Config.pm b/extensions/LimitedEmail/Config.pm
index f1ab104bc..026398edb 100644
--- a/extensions/LimitedEmail/Config.pm
+++ b/extensions/LimitedEmail/Config.pm
@@ -1,24 +1,9 @@
-# -*- Mode: perl; indent-tabs-mode: nil -*-
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
 #
-# The contents of this file are subject to the Mozilla Public
-# License Version 1.1 (the "License"); you may not use this file
-# except in compliance with the License. You may obtain a copy of
-# the License at http://www.mozilla.org/MPL/
-#
-# Software distributed under the License is distributed on an "AS
-# IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
-# implied. See the License for the specific language governing
-# rights and limitations under the License.
-#
-# The Original Code is the LimitedEmail Extension.
-
-#
-# The Initial Developer of the Original Code is the Mozilla Foundation
-# Portions created by the Initial Developers are Copyright (C) 2011 the
-# Initial Developer. All Rights Reserved.
-#
-# Contributor(s):
-#   Byron Jones <bjones@mozilla.com>
+# This Source Code Form is "Incompatible With Secondary Licenses", as
+# defined by the Mozilla Public License, v. 2.0.
 
 package Bugzilla::Extension::LimitedEmail;
 
@@ -28,14 +13,12 @@ use constant REQUIRED_MODULES => [ ];
 use constant OPTIONAL_MODULES => [ ];
 
 use constant FILTERS => [
-    qr/^(glob|dkl|justdave)\@mozilla\.com$/i,
+    qr/^(?:glob|dkl|justdave|shyam)\@mozilla\.com$/i,
     qr/^byron\.jones\@gmail\.com$/i,
     qr/^gerv\@mozilla\.org$/i,
     qr/^reed\@reedloden\.com$/i,
-    qr/^shyam\@mozilla\.com$/i,
 ];
 
-use constant BLACK_HOLE => 'nobody@mozilla.org';
-
+use constant MAIL_LOG => 'data/mail.log';
 
 __PACKAGE__->NAME;
diff --git a/extensions/LimitedEmail/Extension.pm b/extensions/LimitedEmail/Extension.pm
index 253c3d900..f2020a6cc 100644
--- a/extensions/LimitedEmail/Extension.pm
+++ b/extensions/LimitedEmail/Extension.pm
@@ -1,53 +1,48 @@
-# -*- Mode: perl; indent-tabs-mode: nil -*-
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
 #
-# The contents of this file are subject to the Mozilla Public
-# License Version 1.1 (the "License"); you may not use this file
-# except in compliance with the License. You may obtain a copy of
-# the License at http://www.mozilla.org/MPL/
-#
-# Software distributed under the License is distributed on an "AS
-# IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
-# implied. See the License for the specific language governing
-# rights and limitations under the License.
-#
-# The Original Code is the LimitedEmail Extension.
-
-#
-# The Initial Developer of the Original Code is the Mozilla Foundation
-# Portions created by the Initial Developers are Copyright (C) 2011 the
-# Initial Developer. All Rights Reserved.
-#
-# Contributor(s):
-#   Byron Jones <bjones@mozilla.com>
+# This Source Code Form is "Incompatible With Secondary Licenses", as
+# defined by the Mozilla Public License, v. 2.0.
 
 package Bugzilla::Extension::LimitedEmail;
 use strict;
 use base qw(Bugzilla::Extension);
 
-our $VERSION = '1';
+our $VERSION = '2';
 
-use Bugzilla::User;
-
-sub bugmail_recipients {
-    my ($self, $args) = @_;
-    foreach my $user_id (keys %{$args->{recipients}}) {
-        my $user = Bugzilla::User->new($user_id);
-        if (!deliver_to($user->email)) {
-            delete $args->{recipients}{$user_id};
-        }
-    }
-}
+use FileHandle;
+use Date::Format;
+use Encode qw(encode_utf8);
 
 sub mailer_before_send {
     my ($self, $args) = @_;
     my $email = $args->{email};
-    if (!deliver_to($email->{header}->header('to'))) {
-        $email->{header}->header_set(to => Bugzilla::Extension::LimitedEmail::BLACK_HOLE);
+    my $header = $email->{header};
+    return if $header->header('to') eq '';
+
+    my $blocked = '';
+    if (!deliver_to($header->header('to'))) {
+        $blocked = $header->header('to');
+        $header->header_set(to => '');
+    }
+
+    my $fh = FileHandle->new('>>' . Bugzilla::Extension::LimitedEmail::MAIL_LOG);
+    if ($fh) {
+        print $fh encode_utf8(sprintf(
+            "[%s] %s%s %s : %s\n",
+            time2str('%D %T', time),
+            ($blocked eq '' ? '' : '(blocked) '),
+            ($blocked eq '' ? $header->header('to') : $blocked),
+            $header->header('X-Bugzilla-Reason') || '-',
+            $header->header('subject')
+        ));
+        $fh->close();
     }
 }
 
 sub deliver_to {
-    my $email = shift;
+    my $email = address_of(shift);
     my $ra_filters = Bugzilla::Extension::LimitedEmail::FILTERS;
     foreach my $re (@$ra_filters) {
         if ($email =~ $re) {
@@ -57,4 +52,9 @@ sub deliver_to {
     return 0;
 }
 
+sub address_of {
+    my $email = shift;
+    return $email =~ /<([^>]+)>/ ? $1 : $email;
+}
+
 __PACKAGE__->NAME;
diff --git a/extensions/LimitedEmail/disabled b/extensions/LimitedEmail/disabled
deleted file mode 100644
index e69de29bb..000000000
--- a/extensions/LimitedEmail/disabled
+++ /dev/null