From 5579ef662197029afbf90d7bc2bfb5ba594475ac Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Thu, 17 Dec 2015 03:29:30 -0500
Subject: [PATCH] Fix handling of message/rfc822 attachments on replies and forwards (#1490607)
---
program/steps/mail/compose.inc | 80 +++++++++++++++++++++++----------------
1 files changed, 47 insertions(+), 33 deletions(-)
diff --git a/program/steps/mail/compose.inc b/program/steps/mail/compose.inc
index ec7c9fa..0dab641 100644
--- a/program/steps/mail/compose.inc
+++ b/program/steps/mail/compose.inc
@@ -273,6 +273,7 @@
foreach ($parts as $header) {
$fvalue = '';
$decode_header = true;
+ $charset = $MESSAGE->headers->charset;
// we have a set of recipients stored is session
if ($header == 'to' && ($mailto_id = $COMPOSE['param']['mailto'])
@@ -280,16 +281,19 @@
) {
$fvalue = urldecode($_SESSION['mailto'][$mailto_id]);
$decode_header = false;
+ $charset = $RCMAIL->output->charset;
// make session to not grow up too much
unset($_SESSION['mailto'][$mailto_id]);
$COMPOSE['param']['to'] = $fvalue;
}
else if (!empty($_POST['_'.$header])) {
- $fvalue = rcube_utils::get_input_value('_'.$header, rcube_utils::INPUT_POST, TRUE);
+ $fvalue = rcube_utils::get_input_value('_'.$header, rcube_utils::INPUT_POST, TRUE);
+ $charset = $RCMAIL->output->charset;
}
else if (!empty($COMPOSE['param'][$header])) {
- $fvalue = $COMPOSE['param'][$header];
+ $fvalue = $COMPOSE['param'][$header];
+ $charset = $RCMAIL->output->charset;
}
else if ($compose_mode == RCUBE_COMPOSE_REPLY) {
// get recipent address(es) out of the message headers
@@ -330,9 +334,9 @@
// When To: and Reply-To: are the same we add From: address to the list (#1489037)
if ($v = $MESSAGE->headers->from) {
- $from = rcube_mime::decode_address_list($v, null, false, $MESSAGE->headers->charset, true);
- $to = rcube_mime::decode_address_list($MESSAGE->headers->to, null, false, $MESSAGE->headers->charset, true);
- $replyto = rcube_mime::decode_address_list($MESSAGE->headers->replyto, null, false, $MESSAGE->headers->charset, true);
+ $from = rcube_mime::decode_address_list($v, null, false, $charset, true);
+ $to = rcube_mime::decode_address_list($MESSAGE->headers->to, null, false, $charset, true);
+ $replyto = rcube_mime::decode_address_list($MESSAGE->headers->replyto, null, false, $charset, true);
if (count($replyto) && !count(array_diff($to, $replyto)) && count(array_diff($from, $to))) {
$fvalue .= (!empty($fvalue) ? $separator : '') . $v;
@@ -358,7 +362,7 @@
// split recipients and put them back together in a unique way
if (!empty($fvalue) && in_array($header, array('to', 'cc', 'bcc'))) {
- $to_addresses = rcube_mime::decode_address_list($fvalue, null, $decode_header, $MESSAGE->headers->charset);
+ $to_addresses = rcube_mime::decode_address_list($fvalue, null, $decode_header, $charset);
$fvalue = array();
foreach ($to_addresses as $addr_part) {
@@ -426,6 +430,9 @@
// #1486037: remove "mailto:" prefix
$COMPOSE['param']['to'] = preg_replace('/^mailto:/i', '', $mailto[0]);
+ // #1490346: decode the recipient address
+ // #1490510: use raw encoding for correct "+" character handling as specified in RFC6068
+ $COMPOSE['param']['to'] = rawurldecode($COMPOSE['param']['to']);
// Supported case-insensitive tokens in mailto URL
$url_tokens = array('to', 'cc', 'bcc', 'reply-to', 'in-reply-to', 'references', 'subject', 'body');
@@ -709,11 +716,9 @@
if (!empty($MESSAGE->parts)) {
// collect IDs of message/rfc822 parts
- if ($compose_mode == RCUBE_COMPOSE_EDIT || $compose_mode == RCUBE_COMPOSE_DRAFT) {
- foreach ($MESSAGE->attachments as $part) {
- if ($part->mimetype == 'message/rfc822') {
- $messages[] = $part->mime_id;
- }
+ foreach ($MESSAGE->mime_parts as $part) {
+ if ($part->mimetype == 'message/rfc822') {
+ $messages[] = $part->mime_id;
}
}
@@ -723,7 +728,7 @@
continue;
}
- // skip all content parts inside the message/rfc822 part in DRAFT/EDIT mode
+ // skip all content parts inside the message/rfc822 part
foreach ($messages as $mimeid) {
if (strpos($part->mime_id, $mimeid . '.') === 0) {
continue 2;
@@ -985,6 +990,8 @@
)
));
+ $reply_mode = intval($RCMAIL->config->get('reply_mode'));
+
if (!$bodyIsHtml) {
$body = preg_replace('/\r?\n/', "\n", $body);
$body = trim($body, "\n");
@@ -993,10 +1000,13 @@
$body = rcmail_wrap_and_quote($body, $LINE_LENGTH);
$prefix .= "\n";
- $suffix = '';
- if (intval($RCMAIL->config->get('reply_mode')) > 0) { // top-posting
+ if ($reply_mode > 0) { // top-posting
$prefix = "\n\n\n" . $prefix;
+ $suffix = '';
+ }
+ else {
+ $suffix = "\n";
}
}
else {
@@ -1011,7 +1021,7 @@
$prefix = '<p>' . rcube::Q($prefix) . "</p>\n";
$prefix .= '<blockquote>';
- if (intval($RCMAIL->config->get('reply_mode')) > 0) { // top-posting
+ if ($reply_mode > 0) { // top-posting
$prefix = '<br>' . $prefix;
$suffix = '</blockquote>';
}
@@ -1151,6 +1161,10 @@
$messages = array();
foreach ((array)$message->mime_parts as $pid => $part) {
+ if ($part->mimetype == 'message/rfc822') {
+ $messages[] = $part->mime_id;
+ }
+
if ($part->disposition == 'attachment' || ($part->disposition == 'inline' && $bodyIsHtml) || $part->filename) {
// skip parts that aren't valid attachments
if ($part->ctype_primary == 'multipart' || $part->mimetype == 'application/ms-tnef') {
@@ -1167,23 +1181,10 @@
continue;
}
- // skip message/rfc822 attachments on forwards (#1489214)
- // Thunderbird when forwarding in inline mode displays such attachments
- // and skips any attachments from inside of such part, this however
- // skipped e.g. images used in HTML body or other attachments. So,
- // better to skip .eml attachments but not their content (included files).
- if ($part->mimetype == 'message/rfc822') {
- if ($compose_mode == RCUBE_COMPOSE_FORWARD) {
- continue;
- }
- $messages[] = $part->mime_id;
- }
- else if ($compose_mode != RCUBE_COMPOSE_FORWARD) {
- // skip attachments included in message/rfc822 attachment (#1486487)
- foreach ($messages as $mimeid) {
- if (strpos($part->mime_id, $mimeid . '.') === 0) {
- continue 2;
- }
+ // skip attachments included in message/rfc822 attachment (#1486487, #1490607)
+ foreach ($messages as $mimeid) {
+ if (strpos($part->mime_id, $mimeid . '.') === 0) {
+ continue 2;
}
}
@@ -1215,9 +1216,22 @@
{
global $RCMAIL, $COMPOSE;
- $cid_map = array();
+ $cid_map = array();
+ $messages = array();
+
foreach ((array)$message->mime_parts as $pid => $part) {
+ if ($part->mimetype == 'message/rfc822') {
+ $messages[] = $part->mime_id;
+ }
+
if (($part->content_id || $part->content_location) && $part->filename) {
+ // skip attachments included in message/rfc822 attachment (#1486487, #1490607)
+ foreach ($messages as $mimeid) {
+ if (strpos($part->mime_id, $mimeid . '.') === 0) {
+ continue 2;
+ }
+ }
+
if ($attachment = rcmail_save_attachment($message, $pid)) {
$COMPOSE['attachments'][$attachment['id']] = $attachment;
$url = sprintf('%s&_id=%s&_action=display-attachment&_file=rcmfile%s',
--
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