From ab0b51a1fef87bcc643c3aaf2e635c811b28ccd8 Mon Sep 17 00:00:00 2001
From: alecpl <alec@alec.pl>
Date: Tue, 15 Feb 2011 06:10:59 -0500
Subject: [PATCH] - Use only one from IMAP authentication methods to prevent login delays (1487784)
---
program/include/rcube_imap.php | 118 +++++++++++++++++++++++++++++++++++++++++++++++++++++-----
1 files changed, 107 insertions(+), 11 deletions(-)
diff --git a/program/include/rcube_imap.php b/program/include/rcube_imap.php
index 5e4d228..f5a9368 100644
--- a/program/include/rcube_imap.php
+++ b/program/include/rcube_imap.php
@@ -5,7 +5,7 @@
| program/include/rcube_imap.php |
| |
| This file is part of the Roundcube Webmail client |
- | Copyright (C) 2005-2010, Roundcube Dev. - Switzerland |
+ | Copyright (C) 2005-2010, The Roundcube Dev Team |
| Licensed under the GNU GPL |
| |
| PURPOSE: |
@@ -148,8 +148,17 @@
$this->options['port'] = $port;
- if ($this->options['debug'])
+ if ($this->options['debug']) {
$this->conn->setDebug(true, array($this, 'debug_handler'));
+
+ $this->options['ident'] = array(
+ 'name' => 'Roundcube Webmail',
+ 'version' => RCMAIL_VERSION,
+ 'php' => PHP_VERSION,
+ 'os' => PHP_OS,
+ 'command' => $_SERVER['REQUEST_URI'],
+ );
+ }
$attempt = 0;
do {
@@ -470,12 +479,12 @@
{
$this->threading = false;
- if ($enable) {
- if ($this->get_capability('THREAD=REFS'))
+ if ($enable && ($caps = $this->get_capability('THREAD'))) {
+ if (in_array('REFS', $caps))
$this->threading = 'REFS';
- else if ($this->get_capability('THREAD=REFERENCES'))
+ else if (in_array('REFERENCES', $caps))
$this->threading = 'REFERENCES';
- else if ($this->get_capability('THREAD=ORDEREDSUBJECT'))
+ else if (in_array('ORDEREDSUBJECT', $caps))
$this->threading = 'ORDEREDSUBJECT';
}
@@ -2053,7 +2062,7 @@
return false;
}
- $struct = &$this->_structure_part($structure);
+ $struct = &$this->_structure_part($structure, 0, '', $headers);
$struct->headers = get_object_vars($headers);
// don't trust given content-type
@@ -2185,6 +2194,11 @@
$struct->charset = $struct->ctype_parameters['charset'];
}
+ // #1487700: workaround for lack of charset in malformed structure
+ if (empty($struct->charset) && !empty($mime_headers) && $mime_headers->charset) {
+ $struct->charset = $mime_headers->charset;
+ }
+
// read content encoding
if (!empty($part[5]) && $part[5]!='NIL') {
$struct->encoding = strtolower($part[5]);
@@ -2233,7 +2247,11 @@
$mime_headers = $this->conn->fetchPartHeader(
$this->mailbox, $this->_msg_id, false, $struct->mime_id);
}
- $struct->headers = $this->_parse_headers($mime_headers) + $struct->headers;
+
+ if (is_string($mime_headers))
+ $struct->headers = $this->_parse_headers($mime_headers) + $struct->headers;
+ else if (is_object($mime_headers))
+ $struct->headers = get_object_vars($mime_headers) + $struct->headers;
// get real content-type of message/rfc822
if ($struct->mimetype == 'message/rfc822') {
@@ -3337,7 +3355,7 @@
}
}
// Add prefix if first personal namespace is non-empty
- if ($this->namespace['personal'][0][0]) {
+ if ($mbox_name != 'INBOX' && $this->namespace['personal'][0][0]) {
return $this->namespace['personal'][0][0].$mbox_name;
}
}
@@ -4691,10 +4709,13 @@
private function _parse_address_list($str, $decode=true)
{
// remove any newlines and carriage returns before
- $a = rcube_explode_quoted_string('[,;]', preg_replace( "/[\r\n]/", " ", $str));
+ $str = preg_replace('/\r?\n(\s|\t)?/', ' ', $str);
+
+ // extract list items, remove comments
+ $str = self::explode_header_string(',;', $str, true);
$result = array();
- foreach ($a as $key => $val) {
+ foreach ($str as $key => $val) {
$name = '';
$address = '';
$val = trim($val);
@@ -4736,6 +4757,81 @@
/**
+ * Explodes header (e.g. address-list) string into array of strings
+ * using specified separator characters with proper handling
+ * of quoted-strings and comments (RFC2822)
+ *
+ * @param string $separator String containing separator characters
+ * @param string $str Header string
+ * @param bool $remove_comments Enable to remove comments
+ *
+ * @return array Header items
+ */
+ static function explode_header_string($separator, $str, $remove_comments=false)
+ {
+ $length = strlen($str);
+ $result = array();
+ $quoted = false;
+ $comment = 0;
+ $out = '';
+
+ for ($i=0; $i<$length; $i++) {
+ // we're inside a quoted string
+ if ($quoted) {
+ if ($str[$i] == '"') {
+ $quoted = false;
+ }
+ else if ($str[$i] == '\\') {
+ if ($comment <= 0) {
+ $out .= '\\';
+ }
+ $i++;
+ }
+ }
+ // we're inside a comment string
+ else if ($comment > 0) {
+ if ($str[$i] == ')') {
+ $comment--;
+ }
+ else if ($str[$i] == '(') {
+ $comment++;
+ }
+ else if ($str[$i] == '\\') {
+ $i++;
+ }
+ continue;
+ }
+ // separator, add to result array
+ else if (strpos($separator, $str[$i]) !== false) {
+ if ($out) {
+ $result[] = $out;
+ }
+ $out = '';
+ continue;
+ }
+ // start of quoted string
+ else if ($str[$i] == '"') {
+ $quoted = true;
+ }
+ // start of comment
+ else if ($remove_comments && $str[$i] == '(') {
+ $comment++;
+ }
+
+ if ($comment <= 0) {
+ $out .= $str[$i];
+ }
+ }
+
+ if ($out && $comment <= 0) {
+ $result[] = $out;
+ }
+
+ return $result;
+ }
+
+
+ /**
* This is our own debug handler for the IMAP connection
* @access public
*/
--
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