From e70d6ea64e711096af36b1234f8545b870ea5f45 Mon Sep 17 00:00:00 2001
From: thomascube <thomas@roundcube.net>
Date: Sat, 05 Apr 2008 08:49:21 -0400
Subject: [PATCH] Apply changes from trunk to 0.1-stable
---
program/steps/mail/func.inc | 312 +++++++++++++++++++++++++++++++++++++++++++++++----
1 files changed, 286 insertions(+), 26 deletions(-)
diff --git a/program/steps/mail/func.inc b/program/steps/mail/func.inc
index 0226329..79e0248 100644
--- a/program/steps/mail/func.inc
+++ b/program/steps/mail/func.inc
@@ -21,6 +21,7 @@
require_once('lib/html2text.inc');
require_once('lib/enriched.inc');
+require_once('include/rcube_smtp.inc');
$EMAIL_ADDRESS_PATTERN = '/([a-z0-9][a-z0-9\-\.\+\_]*@[a-z0-9]([a-z0-9\-][.]?)*[a-z0-9]\\.[a-z]{2,5})/i';
@@ -30,16 +31,10 @@
// set imap properties and session vars
if ($mbox = get_input_value('_mbox', RCUBE_INPUT_GPC))
- {
- $IMAP->set_mailbox($mbox);
- $_SESSION['mbox'] = $mbox;
- }
+ $IMAP->set_mailbox(($_SESSION['mbox'] = $mbox));
if (!empty($_GET['_page']))
- {
- $IMAP->set_page((int)$_GET['_page']);
- $_SESSION['page'] = (int)$_GET['_page'];
- }
+ $IMAP->set_page(($_SESSION['page'] = intval($_GET['_page'])));
// set mailbox to INBOX if not set
if (empty($_SESSION['mbox']))
@@ -53,7 +48,11 @@
// set message set for search result
if (!empty($_REQUEST['_search']) && isset($_SESSION['search'][$_REQUEST['_search']]))
+ {
$IMAP->set_search_set($_SESSION['search'][$_REQUEST['_search']]);
+ $OUTPUT->set_env('search_request', $_REQUEST['_search']);
+ $OUTPUT->set_env('search_text', $_SESSION['last_text_search']);
+ }
// define url for getting message parts
@@ -77,7 +76,7 @@
// set page title
if (empty($_action) || $_action == 'list')
- $OUTPUT->set_pagetitle(rcube_charset_convert($IMAP->get_mailbox_name(), 'UTF-7'));
+ $OUTPUT->set_pagetitle(rcmail_localize_foldername($IMAP->get_mailbox_name()));
@@ -291,6 +290,7 @@
$OUTPUT->set_env('attachmenticon', $skin_path . $attrib['attachmenticon']);
$OUTPUT->set_env('messages', $a_js_message_arr);
+ $OUTPUT->set_env('coltypes', $a_show_cols);
$OUTPUT->include_script('list.js');
@@ -482,6 +482,127 @@
}
+/* Stolen from Squirrelmail */
+function sq_deent(&$attvalue, $regex, $hex=false)
+ {
+ $ret_match = false;
+ preg_match_all($regex, $attvalue, $matches);
+ if (is_array($matches) && sizeof($matches[0]) > 0)
+ {
+ $repl = Array();
+ for ($i = 0; $i < sizeof($matches[0]); $i++)
+ {
+ $numval = $matches[1][$i];
+ if ($hex)
+ $numval = hexdec($numval);
+ $repl{$matches[0][$i]} = chr($numval);
+ }
+ $attvalue = strtr($attvalue, $repl);
+ return true;
+ }
+ else
+ return false;
+ }
+
+
+/* Stolen verbatim from Squirrelmail */
+function sq_defang(&$attvalue)
+ {
+ /* Skip this if there aren't ampersands or backslashes. */
+ if ((strpos($attvalue, '&') === false) &&
+ (strpos($attvalue, '\\') === false))
+ return;
+ $m = false;
+ do
+ {
+ $m = false;
+ $m = $m || sq_deent($attvalue, '/\�*(\d+);*/s');
+ $m = $m || sq_deent($attvalue, '/\�*((\d|[a-f])+);*/si', true);
+ $m = $m || sq_deent($attvalue, '/\\\\(\d+)/s', true);
+ } while ($m == true);
+ $attvalue = stripslashes($attvalue);
+ }
+
+
+function rcmail_html_filter($html)
+ {
+ preg_match_all('/<\/?\w+((\s+\w+(\s*=\s*(?:".*?"|\'.*?\'|[^\'">\s]+))?)+\s*|\s*)\/?>/', $html, $tags);
+
+ /* From Squirrelmail: Translate all dangerous Unicode or Shift_JIS characters which are accepted by
+ * IE as regular characters. */
+ $replace = array(array('ʟ', 'ʟ', /* L UNICODE IPA Extension */
+ 'ʀ', 'ʀ', /* R UNICODE IPA Extension */
+ 'ɴ', 'ɴ', /* N UNICODE IPA Extension */
+ 'Ｅ', 'Ｅ', /* Unicode FULLWIDTH LATIN CAPITAL LETTER E */
+ 'ｅ', 'ｅ', /* Unicode FULLWIDTH LATIN SMALL LETTER E */
+ 'Ｘ', 'Ｘ', /* Unicode FULLWIDTH LATIN CAPITAL LETTER X */
+ 'ｘ', 'ｘ', /* Unicode FULLWIDTH LATIN SMALL LETTER X */
+ 'Ｐ', 'Ｐ', /* Unicode FULLWIDTH LATIN CAPITAL LETTER P */
+ 'ｐ', 'ｐ', /* Unicode FULLWIDTH LATIN SMALL LETTER P */
+ 'Ｒ', 'Ｒ', /* Unicode FULLWIDTH LATIN CAPITAL LETTER R */
+ 'ｒ', 'ｒ', /* Unicode FULLWIDTH LATIN SMALL LETTER R */
+ 'Ｓ', 'Ｓ', /* Unicode FULLWIDTH LATIN CAPITAL LETTER S */
+ 'ｓ', 'ｓ', /* Unicode FULLWIDTH LATIN SMALL LETTER S */
+ 'Ｉ', 'Ｉ', /* Unicode FULLWIDTH LATIN CAPITAL LETTER I */
+ 'ｉ', 'ｉ', /* Unicode FULLWIDTH LATIN SMALL LETTER I */
+ 'Ｏ', 'Ｏ', /* Unicode FULLWIDTH LATIN CAPITAL LETTER O */
+ 'ｏ', 'ｏ', /* Unicode FULLWIDTH LATIN SMALL LETTER O */
+ 'Ｎ', 'Ｎ', /* Unicode FULLWIDTH LATIN CAPITAL LETTER N */
+ 'ｎ', 'ｎ', /* Unicode FULLWIDTH LATIN SMALL LETTER N */
+ 'Ｌ', 'Ｌ', /* Unicode FULLWIDTH LATIN CAPITAL LETTER L */
+ 'ｌ', 'ｌ', /* Unicode FULLWIDTH LATIN SMALL LETTER L */
+ 'Ｕ', 'Ｕ', /* Unicode FULLWIDTH LATIN CAPITAL LETTER U */
+ 'ｕ', 'ｕ', /* Unicode FULLWIDTH LATIN SMALL LETTER U */
+ 'ⁿ', 'ⁿ' , /* Unicode SUPERSCRIPT LATIN SMALL LETTER N */
+ "\xEF\xBC\xA5", /* Shift JIS FULLWIDTH LATIN CAPITAL LETTER E */
+ /* in unicode this is some Chinese char range */
+ "\xEF\xBD\x85", /* Shift JIS FULLWIDTH LATIN SMALL LETTER E */
+ "\xEF\xBC\xB8", /* Shift JIS FULLWIDTH LATIN CAPITAL LETTER X */
+ "\xEF\xBD\x98", /* Shift JIS FULLWIDTH LATIN SMALL LETTER X */
+ "\xEF\xBC\xB0", /* Shift JIS FULLWIDTH LATIN CAPITAL LETTER P */
+ "\xEF\xBD\x90", /* Shift JIS FULLWIDTH LATIN SMALL LETTER P */
+ "\xEF\xBC\xB2", /* Shift JIS FULLWIDTH LATIN CAPITAL LETTER R */
+ "\xEF\xBD\x92", /* Shift JIS FULLWIDTH LATIN SMALL LETTER R */
+ "\xEF\xBC\xB3", /* Shift JIS FULLWIDTH LATIN CAPITAL LETTER S */
+ "\xEF\xBD\x93", /* Shift JIS FULLWIDTH LATIN SMALL LETTER S */
+ "\xEF\xBC\xA9", /* Shift JIS FULLWIDTH LATIN CAPITAL LETTER I */
+ "\xEF\xBD\x89", /* Shift JIS FULLWIDTH LATIN SMALL LETTER I */
+ "\xEF\xBC\xAF", /* Shift JIS FULLWIDTH LATIN CAPITAL LETTER O */
+ "\xEF\xBD\x8F", /* Shift JIS FULLWIDTH LATIN SMALL LETTER O */
+ "\xEF\xBC\xAE", /* Shift JIS FULLWIDTH LATIN CAPITAL LETTER N */
+ "\xEF\xBD\x8E", /* Shift JIS FULLWIDTH LATIN SMALL LETTER N */
+ "\xEF\xBC\xAC", /* Shift JIS FULLWIDTH LATIN CAPITAL LETTER L */
+ "\xEF\xBD\x8C", /* Shift JIS FULLWIDTH LATIN SMALL LETTER L */
+ "\xEF\xBC\xB5", /* Shift JIS FULLWIDTH LATIN CAPITAL LETTER U */
+ "\xEF\xBD\x95", /* Shift JIS FULLWIDTH LATIN SMALL LETTER U */
+ "\xE2\x81\xBF", /* Shift JIS FULLWIDTH SUPERSCRIPT N */
+ "\xCA\x9F", /* L UNICODE IPA Extension */
+ "\xCA\x80", /* R UNICODE IPA Extension */
+ "\xC9\xB4"), /* N UNICODE IPA Extension */
+ array('l', 'l', 'r', 'r', 'n', 'n', 'E', 'E', 'e', 'e', 'X', 'X', 'x', 'x',
+ 'P', 'P', 'p', 'p', 'R', 'R', 'r', 'r', 'S', 'S', 's', 's', 'I', 'I',
+ 'i', 'i', 'O', 'O', 'o', 'o', 'N', 'N', 'n', 'n', 'L', 'L', 'l', 'l',
+ 'U', 'U', 'u', 'u', 'n', 'n', 'E', 'e', 'X', 'x', 'P', 'p', 'R', 'r',
+ 'S', 's', 'I', 'i', 'O', 'o', 'N', 'n', 'L', 'l', 'U', 'u', 'n', 'l', 'r', 'n'));
+ if ((count($tags)>3) && (count($tags[3])>0))
+ foreach ($tags[3] as $nr=>$value)
+ {
+ /* Remove comments */
+ $newvalue = preg_replace('/(\/\*.*\*\/)/','$2',$value);
+ /* Translate dangerous characters */
+ $newvalue = str_replace($replace[0], $replace[1], $newvalue);
+ sq_defang($newvalue);
+ /* Rename dangerous CSS */
+ $newvalue = preg_replace('/expression/i', 'idiocy', $newvalue);
+ $newvalue = preg_replace('/url/i', 'idiocy', $newvalue);
+ $newattrs = preg_replace('/'.preg_quote($value, '/').'$/', $newvalue, $tags[1][$nr]);
+ $newtag = preg_replace('/'.preg_quote($tags[1][$nr], '/').'/', $newattrs, $tags[0][$nr]);
+ $html = preg_replace('/'.preg_quote($tags[0][$nr], '/').'/', $newtag, $html);
+ }
+ return $html;
+ }
+
+
function rcmail_print_body($part, $safe=FALSE, $plain=FALSE)
{
global $IMAP, $REMOTE_OBJECTS;
@@ -533,7 +654,7 @@
$body = preg_replace($remote_patterns, $remote_replaces, $body);
}
- return Q($body, 'show', FALSE);
+ return Q(rcmail_html_filter($body), 'show', FALSE);
}
// text/enriched
@@ -574,10 +695,10 @@
$quotation = '';
$q = 0;
- if (preg_match('/^(>+\s*)/', $line, $regs))
+ if (preg_match('/^(>+\s*)+/', $line, $regs))
{
- $q = strlen(preg_replace('/\s/', '', $regs[1]));
- $line = substr($line, strlen($regs[1]));
+ $q = strlen(preg_replace('/\s/', '', $regs[0]));
+ $line = substr($line, strlen($regs[0]));
if ($q > $quote_level)
$quotation = str_repeat('<blockquote>', $q - $quote_level);
@@ -639,7 +760,7 @@
$structure->type = 'content';
$a_return_parts[] = &$structure;
}
-
+
// message contains alternative parts
else if ($message_ctype_primary=='multipart' && $message_ctype_secondary=='alternative' && is_array($structure->parts))
{
@@ -731,7 +852,7 @@
// part text/[plain|html] OR message/delivery-status
else if (($primary_type=='text' && ($secondary_type=='plain' || $secondary_type=='html') && $mail_part->disposition!='attachment') ||
- ($primary_type=='message' && $secondary_type=='delivery-status'))
+ ($primary_type=='message' && ($secondary_type=='delivery-status' || $secondary_type=='disposition-notification')))
{
$mail_part->type = 'content';
$a_return_parts[] = $mail_part;
@@ -745,6 +866,10 @@
$a_return_parts = array_merge($a_return_parts, $parts);
$a_attachments = array_merge($a_attachments, $attachmnts);
}
+
+ // ignore "virtual" protocol parts
+ else if ($primary_type=='protocol')
+ continue;
// part is file/attachment
else if ($mail_part->disposition=='attachment' || $mail_part->disposition=='inline' || $mail_part->headers['content-id'] ||
@@ -764,7 +889,7 @@
else
{
if (!$mail_part->filename)
- $mail_part->filename = 'file_'.$mail_part->mime_id;
+ $mail_part->filename = 'Part '.$mail_part->mime_id;
$a_attachments[] = $mail_part;
}
}
@@ -862,7 +987,7 @@
if (!$attrib['id'])
$attrib['id'] = 'rcmailMsgBody';
- $safe_mode = (bool)$_GET['_safe'];
+ $safe_mode = $MESSAGE['is_safe'] || intval($_GET['_safe']);
$attrib_str = create_attrib_string($attrib, array('style', 'class', 'id'));
$out = '<div '. $attrib_str . ">\n";
@@ -973,10 +1098,10 @@
// remove SCRIPT tags
foreach (array('script', 'applet', 'object', 'embed', 'iframe') as $tag)
{
- while (($pos = strpos($body_lc, '<'.$tag)) && ($pos2 = strpos($body_lc, '</'.$tag.'>', $pos)))
+ while (($pos = strpos($body_lc, '<'.$tag)) && (($pos2 = strpos($body_lc, '</'.$tag.'>', $pos)) || ($pos3 = strpos($body_lc, '>', $pos))))
{
- $pos2 += strlen('</'.$tag.'>');
- $body = substr($body, 0, $pos) . substr($body, $pos2, strlen($body)-$pos2);
+ $end = $pos2 ? $pos2 + strlen('</'.$tag.'>') : $pos3 + 1;
+ $body = substr($body, 0, $pos) . substr($body, $end, strlen($body)-$end);
$body_lc = strtolower($body);
}
}
@@ -985,7 +1110,7 @@
while ($body != $prev_body)
{
$prev_body = $body;
- $body = preg_replace('/(<[^!][^>]*\s)(on[^=>]+)=([^>]+>)/im', '$1__removed=$3', $body);
+ $body = preg_replace('/(<[^!][^>]*\s)on(?:load|unload|click|dblclick|mousedown|mouseup|mouseover|mousemove|mouseout|focus|blur|keypress|keydown|keyup|submit|reset|select|change)=([^>]+>)/im', '$1__removed=$2', $body);
$body = preg_replace('/(<[^!][^>]*\shref=["\']?)(javascript:)([^>]*?>)/im', '$1null:$3', $body);
}
@@ -1197,15 +1322,15 @@
{
global $CONFIG, $IMAP, $MESSAGE;
- if (!is_array($MESSAGE) || !is_array($MESSAGE['parts']) || !($_GET['_uid'] && $_GET['_part']) || !$MESSAGE['parts'][$_GET['_part']])
+ $part = asciiwords(get_input_value('_part', RCUBE_INPUT_GPC));
+ if (!is_array($MESSAGE) || !is_array($MESSAGE['parts']) || !($_GET['_uid'] && $_GET['_part']) || !$MESSAGE['parts'][$part])
return '';
- $part = &$MESSAGE['parts'][$_GET['_part']];
-
+ $part = $MESSAGE['parts'][$part];
$attrib_str = create_attrib_string($attrib, array('id', 'class', 'style', 'cellspacing', 'cellpadding', 'border', 'summary'));
$out = '<table '. $attrib_str . ">\n";
- if ($filename)
+ if ($part->filename)
{
$out .= sprintf('<tr><td class="title">%s</td><td>%s</td><td>[<a href="./?%s">%s</a>]</tr>'."\n",
Q(rcube_label('filename')),
@@ -1230,7 +1355,7 @@
{
global $MESSAGE;
- $part = $MESSAGE['parts'][$_GET['_part']];
+ $part = $MESSAGE['parts'][asciiwords(get_input_value('_part', RCUBE_INPUT_GPC))];
$ctype_primary = strtolower($part->ctype_primary);
$attrib['src'] = Q('./?'.str_replace('_frame=', ($ctype_primary=='text' ? '_show=' : '_preload='), $_SERVER['QUERY_STRING']));
@@ -1255,6 +1380,141 @@
unset($_SESSION['compose']);
}
+
+
+/**
+ * Send the given message compose object using the configured method
+ */
+function rcmail_deliver_message(&$message, $from, $mailto)
+{
+ global $CONFIG;
+
+ $headers = $message->headers();
+ $msg_body = $message->get();
+
+ // send thru SMTP server using custom SMTP library
+ if ($CONFIG['smtp_server'])
+ {
+ // generate list of recipients
+ $a_recipients = array($mailto);
+
+ if (strlen($headers['Cc']))
+ $a_recipients[] = $headers['Cc'];
+ if (strlen($headers['Bcc']))
+ $a_recipients[] = $headers['Bcc'];
+
+ // clean Bcc from header for recipients
+ $send_headers = $headers;
+ unset($send_headers['Bcc']);
+
+ // send message
+ $smtp_response = array();
+ $sent = smtp_mail($from, $a_recipients, ($foo = $message->txtHeaders($send_headers)), $msg_body, $smtp_response);
+
+ // log error
+ if (!$sent)
+ raise_error(array('code' => 800, 'type' => 'smtp', 'line' => __LINE__, 'file' => __FILE__,
+ 'message' => "SMTP error: ".join("\n", $smtp_response)), TRUE, FALSE);
+ }
+
+ // send mail using PHP's mail() function
+ else
+ {
+ // unset some headers because they will be added by the mail() function
+ $headers_enc = $message->headers($headers);
+ $headers_php = $message->_headers;
+ unset($headers_php['To'], $headers_php['Subject']);
+
+ // reset stored headers and overwrite
+ $message->_headers = array();
+ $header_str = $message->txtHeaders($headers_php);
+
+ if (ini_get('safe_mode'))
+ $sent = mail($headers_enc['To'], $headers_enc['Subject'], $msg_body, $header_str);
+ else
+ $sent = mail($headers_enc['To'], $headers_enc['Subject'], $msg_body, $header_str, "-f$from");
+ }
+
+ if ($sent) // remove MDN headers after sending
+ unset($headers['Return-Receipt-To'], $headers['Disposition-Notification-To']);
+
+ $message->_headers = array();
+ $message->headers($headers);
+
+ return $sent;
+}
+
+
+function rcmail_send_mdn($uid)
+{
+ global $CONFIG, $USER, $IMAP;
+
+ $message = array('UID' => $uid);
+ $message['headers'] = $IMAP->get_headers($message['UID']);
+ $message['subject'] = rcube_imap::decode_mime_string($message['headers']->subject, $message['headers']->charset);
+
+ if ($message['headers']->mdn_to && !$message['headers']->mdn_sent)
+ {
+ $identity = $USER->get_identity();
+ $sender = format_email_recipient($identity['email'], $identity['name']);
+ $recipient = array_shift($IMAP->decode_address_list($message['headers']->mdn_to));
+ $mailto = $recipient['mailto'];
+
+ $compose = new rc_mail_mime(rcmail_header_delm());
+ $compose->setParam(array(
+ 'text_encoding' => 'quoted-printable',
+ 'html_encoding' => 'quoted-printable',
+ 'head_encoding' => 'quoted-printable',
+ 'head_charset' => RCMAIL_CHARSET,
+ 'html_charset' => RCMAIL_CHARSET,
+ 'text_charset' => RCMAIL_CHARSET,
+ ));
+
+ // compose headers array
+ $headers = array(
+ 'Date' => date('r'),
+ 'From' => $sender,
+ 'To' => $message['headers']->mdn_to,
+ 'Subject' => rcube_label('receiptread') . ': ' . $message['subject'],
+ 'Message-ID' => sprintf('<%s@%s>', md5(uniqid('rcmail'.rand(),true)), rcmail_mail_domain($_SESSION['imap_host'])),
+ 'X-Sender' => $identity['email'],
+ 'Content-Type' => 'multipart/report; report-type=disposition-notification',
+ );
+
+ if (!empty($CONFIG['useragent']))
+ $headers['User-Agent'] = $CONFIG['useragent'];
+
+ $body = rcube_label("yourmessage") . "\r\n\r\n" .
+ "\t" . rcube_label("to") . ': ' . rcube_imap::decode_mime_string($message['headers']->to, $message['headers']->charset) . "\r\n" .
+ "\t" . rcube_label("subject") . ': ' . $message['subject'] . "\r\n" .
+ "\t" . rcube_label("sent") . ': ' . format_date(strtotime($message['headers']->date), $CONFIG['date_long']) . "\r\n" .
+ "\r\n" . rcube_label("receiptnote") . "\r\n";
+
+ $ua = !empty($CONFIG['useragent']) ? $CONFIG['useragent'] : "RoundCube Webmail (Version ".RCMAIL_VERSION.")";
+ $report = "Reporting-UA: $ua\r\n";
+
+ if ($message['headers']->to)
+ $report .= "Original-Recipient: {$message['headers']->to}\r\n";
+
+ $report .= "Final-Recipient: rfc822; {$identity['email']}\r\n" .
+ "Original-Message-ID: {$message['headers']->messageID}\r\n" .
+ "Disposition: manual-action/MDN-sent-manually; displayed\r\n";
+
+ $compose->headers($headers, true);
+ $compose->setTXTBody($body);
+ $compose->addAttachment($report, 'message/disposition-notification', 'MDNPart2.txt', false, '7bit', 'inline');
+
+ $sent = rcmail_deliver_message($compose, $identity['email'], $mailto);
+
+ if ($sent)
+ {
+ $IMAP->set_flag($message['UID'], 'MDNSENT');
+ return true;
+ }
+ }
+
+ return false;
+}
// register UI objects
--
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