From 2965a981b7ec22866fbdf2d567d87e2d068d3617 Mon Sep 17 00:00:00 2001
From: Thomas Bruederli <thomas@roundcube.net>
Date: Fri, 31 Jul 2015 16:04:08 -0400
Subject: [PATCH] Allow to search and import missing PGP pubkeys from keyservers using Publickey.js
---
program/steps/mail/compose.inc | 157 ++++++++++++++++++++++++++++++++++++++-------------
1 files changed, 116 insertions(+), 41 deletions(-)
diff --git a/program/steps/mail/compose.inc b/program/steps/mail/compose.inc
index 92296e5..9e1b988 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 +83,10 @@
'messagesaved', 'converting', 'editorwarning', 'searching', 'uploading', 'uploadingmany',
'fileuploaderror', 'sendmessage', 'newresponse', 'responsename', 'responsetext', 'save',
'savingresponse', 'restoresavedcomposedata', 'restoremessage', 'delete', 'restore', 'ignore',
- 'selectimportfile');
+ 'selectimportfile', 'messageissent', 'loadingdata', 'nopubkeyfor', 'nopubkeyforsender',
+ 'encryptnoattachments','encryptedsendialog','searchpubkeyservers', 'importpubkeys',
+ 'encryptpubkeysfound', 'search', 'close', 'import', 'keyid', 'keylength', 'keyexpired',
+ 'keyrevoked');
$OUTPUT->set_pagetitle($RCMAIL->gettext('compose'));
@@ -90,8 +94,10 @@
$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);
@@ -322,13 +328,18 @@
$fvalue = $mailfollowup;
else if ($mailreplyto)
$fvalue = $mailreplyto;
- else if (!empty($MESSAGE->headers->replyto))
- $fvalue = $MESSAGE->headers->replyto;
+ else if (!empty($MESSAGE->headers->replyto)) {
+ $fvalue = $MESSAGE->headers->replyto;
+ $replyto = true;
+ }
else if (!empty($MESSAGE->headers->from))
$fvalue = $MESSAGE->headers->from;
// Reply to message sent by yourself (#1487074, #1489230)
- if (!empty($ident) && in_array($ident['ident'], array($fvalue, $MESSAGE->headers->from))) {
+ // Reply-To address need to be unset (#1490233)
+ if (!empty($ident) && empty($replyto)
+ && in_array($ident['ident'], array($fvalue, $MESSAGE->headers->from))
+ ) {
$fvalue = $MESSAGE->headers->to;
}
}
@@ -419,7 +430,8 @@
'filedroparea' => 'compose_file_drop_area',
'priorityselector' => 'rcmail_priority_selector',
'editorselector' => 'rcmail_editor_selector',
- 'receiptcheckbox' => 'rcmail_receipt_checkbox',
+ 'receiptcheckbox' => 'rcmail_mdn_checkbox', // deprecated
+ 'mdncheckbox' => 'rcmail_mdn_checkbox',
'dsncheckbox' => 'rcmail_dsn_checkbox',
'storetarget' => 'rcmail_store_target_selection',
'addressbooks' => 'rcmail_addressbook_list',
@@ -440,6 +452,8 @@
// #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
$url_tokens = array('to', 'cc', 'bcc', 'reply-to', 'in-reply-to', 'references', 'subject', 'body');
@@ -602,8 +616,10 @@
if (count($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);
@@ -618,21 +634,17 @@
$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'] = $text;
@@ -646,6 +658,8 @@
if (!empty($sql_arr['bcc'])) {
$identities[$identity_id]['bcc'] = $sql_arr['bcc'];
}
+
+ $identities[$identity_id]['email'] = $sql_arr['email'];
}
$out = $select_from->show($MESSAGE->compose['from']);
@@ -738,6 +752,21 @@
}
foreach ($MESSAGE->parts as $part) {
+ if ($part->realtype == 'multipart/encrypted') {
+ // find the encrypted message payload part
+ foreach ($MESSAGE->mime_parts as $mime_id => $mpart) {
+ if ($mpart->mimetype == 'application/octet-stream' || !empty($mpart->filename)) {
+ $RCMAIL->output->set_env('pgp_mime_message', array(
+ '_mbox' => $RCMAIL->storage->get_folder(), '_uid' => $MESSAGE->uid, '_part' => $mime_id,
+ ));
+ $RCMAIL->output->set_env('compose_mode', $compose_mode);
+ $MESSAGE->pgp_mime = true;
+ break;
+ }
+ }
+ continue;
+ }
+
// skip no-content and attachment parts (#1488557)
if ($part->type != 'content' || !$part->size || $MESSAGE->is_attachment($part)) {
continue;
@@ -760,14 +789,21 @@
}
// compose reply-body
- if ($compose_mode == RCUBE_COMPOSE_REPLY)
+ if ($compose_mode == RCUBE_COMPOSE_REPLY) {
$body = rcmail_create_reply_body($body, $isHtml);
+
+ if ($MESSAGE->pgp_mime) {
+ $RCMAIL->output->set_env('compose_reply_header', rcmail_get_reply_header($MESSAGE));
+ }
+ }
// forward message body inline
- else if ($compose_mode == RCUBE_COMPOSE_FORWARD)
+ else if ($compose_mode == RCUBE_COMPOSE_FORWARD) {
$body = rcmail_create_forward_body($body, $isHtml);
+ }
// load draft message body
- else if ($compose_mode == RCUBE_COMPOSE_DRAFT || $compose_mode == RCUBE_COMPOSE_EDIT)
+ else if ($compose_mode == RCUBE_COMPOSE_DRAFT || $compose_mode == RCUBE_COMPOSE_EDIT) {
$body = rcmail_create_draft_body($body, $isHtml);
+ }
}
else { // new message
$isHtml = rcmail_compose_editor_mode();
@@ -780,12 +816,13 @@
unset($plugin);
// add blocked.gif attachment (#1486516)
- if ($isHtml && preg_match('#<img src="\./program/resources/blocked\.gif"#', $body)) {
- if ($attachment = rcmail_save_image('program/resources/blocked.gif', 'image/gif')) {
+ if ($isHtml && preg_match('#<img src="program/resources/blocked\.gif"#', $body)) {
+ $content = $RCMAIL->get_resource_content('blocked.gif');
+ if ($content && ($attachment = rcmail_save_image('blocked.gif', 'image/gif', $content))) {
$COMPOSE['attachments'][$attachment['id']] = $attachment;
$url = sprintf('%s&_id=%s&_action=display-attachment&_file=rcmfile%s',
$RCMAIL->comm_path, $COMPOSE['id'], $attachment['id']);
- $body = preg_replace('#\./program/resources/blocked\.gif#', $url, $body);
+ $body = preg_replace('#program/resources/blocked\.gif#', $url, $body);
}
}
@@ -796,7 +833,7 @@
function rcmail_compose_part_body($part, $isHtml = false)
{
- global $RCMAIL, $MESSAGE, $LINE_LENGTH, $compose_mode;
+ global $RCMAIL, $COMPOSE, $MESSAGE, $LINE_LENGTH, $compose_mode;
// Check if we have enough memory to handle the message in it
// #1487424: we need up to 10x more memory than the body
@@ -810,6 +847,14 @@
// message is cached but not exists (#1485443), or other error
if ($body === false) {
return '';
+ }
+
+ // register this part as pgp encrypted
+ if (strpos($body, 'BEGIN PGP MESSAGE') !== false) {
+ $MESSAGE->pgp_mime = true;
+ $RCMAIL->output->set_env('pgp_mime_message', array(
+ '_mbox' => $RCMAIL->storage->get_folder(), '_uid' => $MESSAGE->uid, '_part' => $part->mime_id,
+ ));
}
if ($isHtml) {
@@ -978,16 +1023,7 @@
{
global $RCMAIL, $MESSAGE, $LINE_LENGTH;
- // build reply prefix
- $from = array_pop(rcube_mime::decode_address_list($MESSAGE->get_header('from'), 1, false, $MESSAGE->headers->charset));
- $prefix = $RCMAIL->gettext(array(
- 'name' => 'mailreplyintro',
- 'vars' => array(
- 'date' => $RCMAIL->format_date($MESSAGE->headers->date, $RCMAIL->config->get('date_long')),
- 'sender' => $from['name'] ? $from['name'] : rcube_utils::idn_to_utf8($from['mailto']),
- )
- ));
-
+ $prefix = rcmail_get_reply_header($MESSAGE);
$reply_mode = intval($RCMAIL->config->get('reply_mode'));
if (!$bodyIsHtml) {
@@ -1031,6 +1067,19 @@
return $prefix . $body . $suffix;
}
+function rcmail_get_reply_header($message)
+{
+ global $RCMAIL;
+
+ $from = array_pop(rcube_mime::decode_address_list($message->get_header('from'), 1, false, $message->headers->charset));
+ return $RCMAIL->gettext(array(
+ 'name' => 'mailreplyintro',
+ 'vars' => array(
+ 'date' => $RCMAIL->format_date($message->headers->date, $RCMAIL->config->get('date_long')),
+ 'sender' => $from['name'] ?: rcube_utils::idn_to_utf8($from['mailto']),
+ )
+ ));
+}
function rcmail_create_forward_body($body, $bodyIsHtml)
{
@@ -1158,6 +1207,10 @@
$cid_map = array();
$messages = array();
+ if ($message->pgp_mime) {
+ return $cid_map;
+ }
+
foreach ((array)$message->mime_parts as $pid => $part) {
if ($part->disposition == 'attachment' || ($part->disposition == 'inline' && $bodyIsHtml) || $part->filename) {
// skip parts that aren't valid attachments
@@ -1224,6 +1277,11 @@
global $RCMAIL, $COMPOSE;
$cid_map = array();
+
+ if ($message->pgp_mime) {
+ return $cid_map;
+ }
+
foreach ((array)$message->mime_parts as $pid => $part) {
if (($part->content_id || $part->content_location) && $part->filename) {
if ($attachment = rcmail_save_attachment($message, $pid)) {
@@ -1250,6 +1308,10 @@
$storage = $RCMAIL->get_storage();
$names = array();
$refs = array();
+
+ if ($MESSAGE->pgp_mime) {
+ return;
+ }
$loaded_attachments = array();
foreach ((array)$COMPOSE['attachments'] as $attachment) {
@@ -1399,18 +1461,31 @@
return false;
}
-function rcmail_save_image($path, $mimetype='')
+function rcmail_save_image($path, $mimetype = '', $data = null)
{
global $COMPOSE;
// handle attachments in memory
- $data = file_get_contents($path);
+ if (empty($data)) {
+ $data = file_get_contents($path);
+ $is_file = true;
+ }
+
$name = rcmail_basename($path);
+
+ if (empty($mimetype)) {
+ if ($is_file) {
+ $mimetype = rcube_mime::file_content_type($path, $name);
+ }
+ else {
+ $mimetype = rcube_mime::file_content_type($data, $name, 'application/octet-stream', true);
+ }
+ }
$attachment = array(
'group' => $COMPOSE['id'],
'name' => $name,
- 'mimetype' => $mimetype ? $mimetype : rcube_mime::file_content_type($path, $name),
+ 'mimetype' => $mimetype,
'data' => $data,
'size' => strlen($data),
);
@@ -1642,7 +1717,7 @@
}
-function rcmail_receipt_checkbox($attrib)
+function rcmail_mdn_checkbox($attrib)
{
global $RCMAIL, $MESSAGE, $compose_mode;
@@ -1652,13 +1727,13 @@
if (!isset($attrib['id']))
$attrib['id'] = 'receipt';
- $attrib['name'] = '_receipt';
+ $attrib['name'] = '_mdn';
$attrib['value'] = '1';
$checkbox = new html_checkbox($attrib);
- if (isset($_POST['_receipt']))
- $mdn_default = $_POST['_receipt'];
+ if (isset($_POST['_mdn']))
+ $mdn_default = $_POST['_mdn'];
else if (in_array($compose_mode, array(RCUBE_COMPOSE_DRAFT, RCUBE_COMPOSE_EDIT)))
$mdn_default = (bool) $MESSAGE->headers->mdn_to;
else
--
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