From a9035b15612e90f549082561ab9664c2fda7f23b Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Sat, 18 Jul 2015 10:19:34 -0400
Subject: [PATCH] Fix so *-request@ addresses in Sender: header are also ignored on reply-all (#1490452)

---
 program/steps/mail/compose.inc |   53 ++++++++++++++++++++++++++++++++---------------------
 1 files changed, 32 insertions(+), 21 deletions(-)

diff --git a/program/steps/mail/compose.inc b/program/steps/mail/compose.inc
index 1731a48..326b817 100644
--- a/program/steps/mail/compose.inc
+++ b/program/steps/mail/compose.inc
@@ -53,13 +53,14 @@
     }
 
     $COMPOSE_ID = uniqid(mt_rand());
+    $params     = rcube_utils::request2param(rcube_utils::INPUT_GET, 'task|action', true);
+
     $_SESSION['compose_data_'.$COMPOSE_ID] = array(
         'id'      => $COMPOSE_ID,
-        'param'   => rcube_utils::request2param(rcube_utils::INPUT_GET, 'task|action', true),
-        'mailbox' => $RCMAIL->storage->get_folder(),
+        'param'   => $params,
+        'mailbox' => $params['mbox'] ?: $RCMAIL->storage->get_folder(),
     );
     $COMPOSE =& $_SESSION['compose_data_'.$COMPOSE_ID];
-
     rcmail_process_compose_params($COMPOSE);
 
     // check if folder for saving sent messages exists and is subscribed (#1486802)
@@ -82,7 +83,7 @@
     'messagesaved', 'converting', 'editorwarning', 'searching', 'uploading', 'uploadingmany',
     'fileuploaderror', 'sendmessage', 'newresponse', 'responsename', 'responsetext', 'save',
     'savingresponse', 'restoresavedcomposedata', 'restoremessage', 'delete', 'restore', 'ignore',
-    'selectimportfile');
+    'selectimportfile', 'messageissent');
 
 $OUTPUT->set_pagetitle($RCMAIL->gettext('compose'));
 
@@ -90,8 +91,10 @@
 $OUTPUT->set_env('session_id', session_id());
 $OUTPUT->set_env('mailbox', $RCMAIL->storage->get_folder());
 $OUTPUT->set_env('top_posting', intval($RCMAIL->config->get('reply_mode')) > 0);
+$OUTPUT->set_env('sig_below', $RCMAIL->config->get('sig_below'));
 $OUTPUT->set_env('recipients_separator', trim($RCMAIL->config->get('recipients_separator', ',')));
 $OUTPUT->set_env('save_localstorage', (bool)$RCMAIL->config->get('compose_save_localstorage'));
+$OUTPUT->set_env('is_sent', false);
 
 $drafts_mbox     = $RCMAIL->config->get('drafts_mbox');
 $config_show_sig = $RCMAIL->config->get('show_sig', 1);
@@ -329,12 +332,17 @@
             else if (!empty($MESSAGE->headers->from))
                 $fvalue = $MESSAGE->headers->from;
 
-            // Reply to message sent by yourself (#1487074, #1489230)
+            // Reply to message sent by yourself (#1487074, #1489230, #1490439)
             // Reply-To address need to be unset (#1490233)
-            if (!empty($ident) && empty($replyto)
-                && in_array($ident['ident'], array($fvalue, $MESSAGE->headers->from))
-            ) {
-                $fvalue = $MESSAGE->headers->to;
+            if (!empty($ident) && empty($replyto)) {
+                foreach (array($fvalue, $MESSAGE->headers->from) as $sender) {
+                    $senders = rcube_mime::decode_address_list($sender, null, false, $charset, true);
+
+                    if (in_array($ident['email_ascii'], $senders)) {
+                        $fvalue = $MESSAGE->headers->to;
+                        break;
+                    }
+                }
             }
         }
         // add recipient of original message if reply to all
@@ -344,8 +352,12 @@
             if ($v = $MESSAGE->headers->cc)
                 $fvalue .= (!empty($fvalue) ? $separator : '') . $v;
             // Use Sender header (#1489011)
-            if (($v = $MESSAGE->headers->get('Sender', false)) && strpos($v, '-bounces@') === false)
-                $fvalue .= (!empty($fvalue) ? $separator : '') . $v;
+            if ($v = $MESSAGE->headers->get('Sender', false)) {
+                // Skip common mailing lists addresses: *-bounces@ and *-request@ (#1490452)
+                if (empty($MESSAGE->headers->others['list-post']) || !preg_match('/-(bounces|request)@/', $v)) {
+                    $fvalue .= (!empty($fvalue) ? $separator : '') . $v;
+                }
+            }
 
             // When To: and Reply-To: are the same we add From: address to the list (#1489037)
             if ($v = $MESSAGE->headers->from) {
@@ -446,6 +458,8 @@
 
         // #1486037: remove "mailto:" prefix
         $COMPOSE['param']['to'] = preg_replace('/^mailto:/i', '', $mailto[0]);
+        // #1490346: decode the recipient address
+        $COMPOSE['param']['to'] = urldecode($COMPOSE['param']['to']);
 
         // Supported case-insensitive tokens in mailto URL
         $url_tokens = array('to', 'cc', 'bcc', 'reply-to', 'in-reply-to', 'references', 'subject', 'body');
@@ -608,8 +622,10 @@
     if (count($MESSAGE->identities)) {
         $a_signatures = array();
         $identities   = array();
-        $separator    = intval($RCMAIL->config->get('reply_mode')) > 0
-            && ($compose_mode == RCUBE_COMPOSE_REPLY || $compose_mode == RCUBE_COMPOSE_FORWARD) ? '---' : '-- ';
+        $top_posting  = intval($RCMAIL->config->get('reply_mode')) > 0
+            && !$RCMAIL->config->get('sig_below')
+            && ($compose_mode == RCUBE_COMPOSE_REPLY || $compose_mode == RCUBE_COMPOSE_FORWARD);
+        $separator = $top_posting ? '---' : '-- ';
 
         $field_attrib['onchange'] = rcmail_output::JS_OBJECT_NAME.".change_identity(this)";
         $select_from = new html_select($field_attrib);
@@ -624,21 +640,17 @@
                 $text = $html = $sql_arr['signature'];
 
                 if ($sql_arr['html_signature']) {
-                    $h2t  = new rcube_html2text($sql_arr['signature'], false, true);
+                    $h2t  = new rcube_html2text($html, false, true);
                     $text = trim($h2t->get_text());
                 }
                 else {
-                    $html = htmlentities($html, ENT_NOQUOTES, RCUBE_CHARSET);
+                    $t2h  = new rcube_text2html($text, false);
+                    $html = $t2h->get_html();
                 }
 
                 if (!preg_match('/^--[ -]\r?\n/m', $text)) {
                     $text = $separator . "\n" . $text;
                     $html = $separator . "<br>" . $html;
-                }
-
-                if (!$sql_arr['html_signature']) {
-                    $t2h  = new rcube_text2html($sql_arr['signature'], false);
-                    $html = $t2h->get_html();
                 }
 
                 $a_signatures[$identity_id]['text'] = $text;
@@ -669,7 +681,6 @@
 
     return $out;
 }
-
 
 function rcmail_compose_editor_mode()
 {

--
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