From 041c93ce0bc00cb6417ce2e4bdce2ed84d37f50a Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Tue, 22 May 2012 06:31:37 -0400
Subject: [PATCH] Removed $Id$
---
program/include/rcube_smtp.php | 158 ++++++++++++++++++++++++++++++++++------------------
1 files changed, 103 insertions(+), 55 deletions(-)
diff --git a/program/include/rcube_smtp.php b/program/include/rcube_smtp.php
index bdb87df..e574824 100644
--- a/program/include/rcube_smtp.php
+++ b/program/include/rcube_smtp.php
@@ -4,9 +4,12 @@
+-----------------------------------------------------------------------+
| program/include/rcube_smtp.php |
| |
- | This file is part of the RoundCube Webmail client |
- | Copyright (C) 2005-2010, RoundCube Dev. - Switzerland |
- | Licensed under the GNU GPL |
+ | This file is part of the Roundcube Webmail client |
+ | Copyright (C) 2005-2010, The Roundcube Dev Team |
+ | |
+ | Licensed under the GNU General Public License version 3 or |
+ | any later version with exceptions for skins & plugins. |
+ | See the README file for a full license statement. |
| |
| PURPOSE: |
| Provide SMTP functionality using socket connections |
@@ -14,9 +17,6 @@
+-----------------------------------------------------------------------+
| Author: Thomas Bruederli <roundcube@gmail.com> |
+-----------------------------------------------------------------------+
-
- $Id$
-
*/
// define headers delimiter
@@ -38,42 +38,40 @@
/**
- * Object constructor
- *
- * @param
- */
- function __construct()
- {
- }
-
-
- /**
* SMTP Connection and authentication
+ *
+ * @param string Server host
+ * @param string Server port
+ * @param string User name
+ * @param string Password
*
* @return bool Returns true on success, or false on error
*/
- public function connect()
+ public function connect($host=null, $port=null, $user=null, $pass=null)
{
- $RCMAIL = rcmail::get_instance();
-
+ $rcube = rcube::get_instance();
+
// disconnect/destroy $this->conn
$this->disconnect();
-
+
// reset error/response var
$this->error = $this->response = null;
-
+
// let plugins alter smtp connection config
- $CONFIG = $RCMAIL->plugins->exec_hook('smtp_connect', array(
- 'smtp_server' => $RCMAIL->config->get('smtp_server'),
- 'smtp_port' => $RCMAIL->config->get('smtp_port', 25),
- 'smtp_user' => $RCMAIL->config->get('smtp_user'),
- 'smtp_pass' => $RCMAIL->config->get('smtp_pass'),
- 'smtp_auth_type' => $RCMAIL->config->get('smtp_auth_type'),
- 'smtp_helo_host' => $RCMAIL->config->get('smtp_helo_host'),
- 'smtp_timeout' => $RCMAIL->config->get('smtp_timeout'),
+ $CONFIG = $rcube->plugins->exec_hook('smtp_connect', array(
+ 'smtp_server' => $host ? $host : $rcube->config->get('smtp_server'),
+ 'smtp_port' => $port ? $port : $rcube->config->get('smtp_port', 25),
+ 'smtp_user' => $user ? $user : $rcube->config->get('smtp_user'),
+ 'smtp_pass' => $pass ? $pass : $rcube->config->get('smtp_pass'),
+ 'smtp_auth_cid' => $rcube->config->get('smtp_auth_cid'),
+ 'smtp_auth_pw' => $rcube->config->get('smtp_auth_pw'),
+ 'smtp_auth_type' => $rcube->config->get('smtp_auth_type'),
+ 'smtp_helo_host' => $rcube->config->get('smtp_helo_host'),
+ 'smtp_timeout' => $rcube->config->get('smtp_timeout'),
+ 'smtp_auth_callbacks' => array(),
));
- $smtp_host = str_replace('%h', $_SESSION['imap_host'], $CONFIG['smtp_server']);
+ $smtp_host = rcube_utils::parse_host($CONFIG['smtp_server']);
// when called from Installer it's possible to have empty $smtp_host here
if (!$smtp_host) $smtp_host = 'localhost';
$smtp_port = is_numeric($CONFIG['smtp_port']) ? $CONFIG['smtp_port'] : 25;
@@ -103,29 +101,58 @@
else
$helo_host = 'localhost';
+ // IDNA Support
+ $smtp_host = rcube_utils::idn_to_ascii($smtp_host);
+
$this->conn = new Net_SMTP($smtp_host, $smtp_port, $helo_host);
- if($RCMAIL->config->get('smtp_debug'))
+ if ($rcube->config->get('smtp_debug'))
$this->conn->setDebug(true, array($this, 'debug_handler'));
-
+
+ // register authentication methods
+ if (!empty($CONFIG['smtp_auth_callbacks']) && method_exists($this->conn, 'setAuthMethod')) {
+ foreach ($CONFIG['smtp_auth_callbacks'] as $callback) {
+ $this->conn->setAuthMethod($callback['name'], $callback['function'],
+ isset($callback['prepend']) ? $callback['prepend'] : true);
+ }
+ }
+
// try to connect to server and exit on failure
$result = $this->conn->connect($smtp_timeout);
- if (PEAR::isError($result))
- {
+
+ if (PEAR::isError($result)) {
$this->response[] = "Connection failed: ".$result->getMessage();
$this->error = array('label' => 'smtpconnerror', 'vars' => array('code' => $this->conn->_code));
$this->conn = null;
return false;
}
+ // workaround for timeout bug in Net_SMTP 1.5.[0-1] (#1487843)
+ if (method_exists($this->conn, 'setTimeout')
+ && ($timeout = ini_get('default_socket_timeout'))
+ ) {
+ $this->conn->setTimeout($timeout);
+ }
+
$smtp_user = str_replace('%u', $_SESSION['username'], $CONFIG['smtp_user']);
- $smtp_pass = str_replace('%p', $RCMAIL->decrypt($_SESSION['password']), $CONFIG['smtp_pass']);
+ $smtp_pass = str_replace('%p', $rcube->decrypt($_SESSION['password']), $CONFIG['smtp_pass']);
$smtp_auth_type = empty($CONFIG['smtp_auth_type']) ? NULL : $CONFIG['smtp_auth_type'];
-
+
+ if (!empty($CONFIG['smtp_auth_cid'])) {
+ $smtp_authz = $smtp_user;
+ $smtp_user = $CONFIG['smtp_auth_cid'];
+ $smtp_pass = $CONFIG['smtp_auth_pw'];
+ }
+
// attempt to authenticate to the SMTP server
if ($smtp_user && $smtp_pass)
{
- $result = $this->conn->auth($smtp_user, $smtp_pass, $smtp_auth_type, $use_tls);
+ // IDNA Support
+ if (strpos($smtp_user, '@')) {
+ $smtp_user = rcube_utils::idn_to_ascii($smtp_user);
+ }
+
+ $result = $this->conn->auth($smtp_user, $smtp_pass, $smtp_auth_type, $use_tls, $smtp_authz);
if (PEAR::isError($result))
{
@@ -151,17 +178,16 @@
* each RFC822 valid. This may contain recipients not
* specified in the headers, for Bcc:, resending
* messages, etc.
- *
* @param mixed The message headers to send with the mail
* Either as an associative array or a finally
* formatted string
- *
* @param mixed The full text of the message body, including any Mime parts
* or file handle
+ * @param array Delivery options (e.g. DSN request)
*
* @return bool Returns true on success, or false on error
*/
- public function send_mail($from, $recipients, &$headers, &$body)
+ public function send_mail($from, $recipients, &$headers, &$body, $opts=null)
{
if (!is_object($this->conn))
return false;
@@ -181,7 +207,7 @@
else
{
$this->reset();
- $this->response[] .= "Invalid message headers";
+ $this->response[] = "Invalid message headers";
return false;
}
@@ -189,15 +215,34 @@
if (!isset($from))
{
$this->reset();
- $this->response[] .= "No From address has been provided";
+ $this->response[] = "No From address has been provided";
return false;
}
+ // RFC3461: Delivery Status Notification
+ if ($opts['dsn']) {
+ $exts = $this->conn->getServiceExtensions();
+
+ if (isset($exts['DSN'])) {
+ $from_params = 'RET=HDRS';
+ $recipient_params = 'NOTIFY=SUCCESS,FAILURE';
+ }
+ }
+
+ // RFC2298.3: remove envelope sender address
+ if (preg_match('/Content-Type: multipart\/report/', $text_headers)
+ && preg_match('/report-type=disposition-notification/', $text_headers)
+ ) {
+ $from = '';
+ }
+
// set From: address
- if (PEAR::isError($this->conn->mailFrom($from)))
+ if (PEAR::isError($this->conn->mailFrom($from, $from_params)))
{
- $this->error = array('label' => 'smtpfromerror', 'vars' => array('from' => $from, 'code' => $this->conn->_code));
- $this->response[] .= "Failed to set sender '$from'";
+ $err = $this->conn->getResponse();
+ $this->error = array('label' => 'smtpfromerror', 'vars' => array(
+ 'from' => $from, 'code' => $this->conn->_code, 'msg' => $err[1]));
+ $this->response[] = "Failed to set sender '$from'";
$this->reset();
return false;
}
@@ -214,9 +259,11 @@
// set mail recipients
foreach ($recipients as $recipient)
{
- if (PEAR::isError($this->conn->rcptTo($recipient))) {
- $this->error = array('label' => 'smtptoerror', 'vars' => array('to' => $recipient, 'code' => $this->conn->_code));
- $this->response[] .= "Failed to add recipient '$recipient'";
+ if (PEAR::isError($this->conn->rcptTo($recipient, $recipient_params))) {
+ $err = $this->conn->getResponse();
+ $this->error = array('label' => 'smtptoerror', 'vars' => array(
+ 'to' => $recipient, 'code' => $this->conn->_code, 'msg' => $err[1]));
+ $this->response[] = "Failed to add recipient '$recipient'";
$this->reset();
return false;
}
@@ -242,13 +289,13 @@
if (PEAR::isError($result = $this->conn->data($data, $text_headers)))
{
$err = $this->conn->getResponse();
- if (count($err)>1 && $err[0] != 354 && $err[0] != 250)
+ if (!in_array($err[0], array(354, 250, 221)))
$msg = sprintf('[%d] %s', $err[0], $err[1]);
else
$msg = $result->getMessage();
$this->error = array('label' => 'smtperror', 'vars' => array('msg' => $msg));
- $this->response[] .= "Failed to send data";
+ $this->response[] = "Failed to send data";
$this->reset();
return false;
}
@@ -288,7 +335,7 @@
*/
public function debug_handler(&$smtp, $message)
{
- write_log('smtp', preg_replace('/\r\n$/', '', $message));
+ rcube::write_log('smtp', preg_replace('/\r\n$/', '', $message));
}
@@ -343,7 +390,7 @@
$from = $addresses[0];
// Reject envelope From: addresses with spaces.
- if (strstr($from, ' '))
+ if (strpos($from, ' ') !== false)
return false;
$lines[] = $key . ': ' . $value;
@@ -397,14 +444,14 @@
// if we're passed an array, assume addresses are valid and implode them before parsing.
if (is_array($recipients))
$recipients = implode(', ', $recipients);
-
+
$addresses = array();
- $recipients = rcube_explode_quoted_string(',', $recipients);
+ $recipients = rcube_utils::explode_quoted_string(',', $recipients);
reset($recipients);
while (list($k, $recipient) = each($recipients))
{
- $a = explode(" ", $recipient);
+ $a = rcube_utils::explode_quoted_string(' ', $recipient);
while (list($k2, $word) = each($a))
{
if (strpos($word, "@") > 0 && $word[strlen($word)-1] != '"')
@@ -415,6 +462,7 @@
}
}
}
+
return $addresses;
}
--
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