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Fixed issue #705
Change-Id: I602a88d24c2a482e6bebb5d6d7f4830843afec42 Signed-off-by: SJ <sj@acts.hu>
This commit is contained in:
92
webui/Zend/Mail/Header/HeaderName.php
Normal file
92
webui/Zend/Mail/Header/HeaderName.php
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@ -0,0 +1,92 @@
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<?php
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/**
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* Zend Framework
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*
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* LICENSE
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*
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* This source file is subject to the new BSD license that is bundled
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* with this package in the file LICENSE.txt.
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* It is also available through the world-wide-web at this URL:
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* http://framework.zend.com/license/new-bsd
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* If you did not receive a copy of the license and are unable to
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* obtain it through the world-wide-web, please send an email
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* to license@zend.com so we can send you a copy immediately.
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*
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* @category Zend
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* @package Zend_Mail
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* @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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* @version $Id$
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*/
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/**
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* @category Zend
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* @package Zend_Mail
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* @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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*/
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final class Zend_Mail_Header_HeaderName
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{
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/**
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* No public constructor.
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*/
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private function __construct()
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{
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}
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/**
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* Filter the header name according to RFC 2822
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*
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* @see http://www.rfc-base.org/txt/rfc-2822.txt (section 2.2)
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* @param string $name
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* @return string
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*/
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public static function filter($name)
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{
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$result = '';
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$tot = strlen($name);
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for ($i = 0; $i < $tot; $i += 1) {
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$ord = ord($name[$i]);
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if ($ord > 32 && $ord < 127 && $ord !== 58) {
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$result .= $name[$i];
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}
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}
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return $result;
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}
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/**
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* Determine if the header name contains any invalid characters.
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*
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* @param string $name
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* @return bool
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*/
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public static function isValid($name)
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{
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$tot = strlen($name);
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for ($i = 0; $i < $tot; $i += 1) {
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$ord = ord($name[$i]);
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if ($ord < 33 || $ord > 126 || $ord === 58) {
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return false;
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}
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}
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return true;
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}
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/**
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* Assert that the header name is valid.
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*
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* Raises an exception if invalid.
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*
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* @param string $name
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* @throws Exception\RuntimeException
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* @return void
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*/
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public static function assertValid($name)
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{
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if (! self::isValid($name)) {
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require_once 'Zend/Mail/Exception.php';
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throw new Zend_Mail_Exception('Invalid header name detected');
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}
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}
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}
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136
webui/Zend/Mail/Header/HeaderValue.php
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136
webui/Zend/Mail/Header/HeaderValue.php
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@ -0,0 +1,136 @@
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<?php
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/**
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* Zend Framework
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*
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* LICENSE
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*
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* This source file is subject to the new BSD license that is bundled
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* with this package in the file LICENSE.txt.
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* It is also available through the world-wide-web at this URL:
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* http://framework.zend.com/license/new-bsd
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* If you did not receive a copy of the license and are unable to
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* obtain it through the world-wide-web, please send an email
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* to license@zend.com so we can send you a copy immediately.
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*
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* @category Zend
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* @package Zend_Mail
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* @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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* @version $Id$
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*/
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/**
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* @category Zend
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* @package Zend_Mail
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* @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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*/
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final class Zend_Mail_Header_HeaderValue
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{
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/**
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* No public constructor.
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*/
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private function __construct()
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{
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}
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/**
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* Filter the header value according to RFC 2822
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*
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* @see http://www.rfc-base.org/txt/rfc-2822.txt (section 2.2)
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* @param string $value
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* @return string
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*/
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public static function filter($value)
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{
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$result = '';
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$tot = strlen($value);
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// Filter for CR and LF characters, leaving CRLF + WSP sequences for
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// Long Header Fields (section 2.2.3 of RFC 2822)
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for ($i = 0; $i < $tot; $i += 1) {
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$ord = ord($value[$i]);
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if (($ord < 32 || $ord > 126)
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&& $ord !== 13
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) {
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continue;
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}
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if ($ord === 13) {
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if ($i + 2 >= $tot) {
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continue;
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}
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$lf = ord($value[$i + 1]);
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$sp = ord($value[$i + 2]);
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if ($lf !== 10 || $sp !== 32) {
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continue;
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}
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$result .= "\r\n ";
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$i += 2;
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continue;
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}
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$result .= $value[$i];
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}
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return $result;
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}
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/**
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* Determine if the header value contains any invalid characters.
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*
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* @see http://www.rfc-base.org/txt/rfc-2822.txt (section 2.2)
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* @param string $value
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* @return bool
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*/
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public static function isValid($value)
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{
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$tot = strlen($value);
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for ($i = 0; $i < $tot; $i += 1) {
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$ord = ord($value[$i]);
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if (($ord < 32 || $ord > 126)
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&& $ord !== 13
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) {
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return false;
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}
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if ($ord === 13) {
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if ($i + 2 >= $tot) {
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return false;
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}
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$lf = ord($value[$i + 1]);
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$sp = ord($value[$i + 2]);
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if ($lf !== 10 || $sp !== 32) {
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return false;
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}
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$i += 2;
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}
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}
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return true;
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}
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/**
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* Assert that the header value is valid.
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*
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* Raises an exception if invalid.
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*
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* @param string $value
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* @throws Exception\RuntimeException
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* @return void
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*/
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public static function assertValid($value)
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{
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if (! self::isValid($value)) {
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require_once 'Zend/Mail/Exception.php';
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throw new Zend_Mail_Exception('Invalid header value detected');
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}
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}
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}
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