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Merge branch 'saas-cc-6055' into saas

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This commit is contained in:
Albert Santoni 2015-06-16 16:13:40 -04:00
commit 0f58e315e6
10 changed files with 46 additions and 50 deletions
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16
airtime_mvc/application/common/SecurityHelper.php
View file

@ -1,11 +1,15 @@
<?php
/**
* Created by PhpStorm.
* User: asantoni
* Date: 12/06/15
* Time: 12:24 PM
*/
class SecurityHelper {
public static function htmlescape_recursive(&$arr) {
foreach ($arr as $key => $val) {
if (is_array($val)) {
self::htmlescape_recursive($arr[$key]);
} else if (is_string($val)) {
$arr[$key] = htmlspecialchars($val, ENT_QUOTES);
}
}
return $arr;
}
}

44
airtime_mvc/application/common/WidgetHelper.php
View file

@ -46,13 +46,14 @@ class WidgetHelper
);
$result[$dow[$i]] = $shows;
// XSS exploit prevention
self::convertSpecialChars($result, array("name", "url"));
// convert image paths to point to api endpoints
self::findAndConvertPaths($result);
}
// XSS exploit prevention
SecurityHelper::htmlescape_recursive($result);
// convert image paths to point to api endpoints
self::findAndConvertPaths($result);
return $result;
}
@ -124,37 +125,18 @@ class WidgetHelper
}
$result[$weekCounter][$dayOfWeekCounter]["shows"] = $shows;
// XSS exploit prevention
self::convertSpecialChars($result, array("name", "url"));
// convert image paths to point to api endpoints
self::findAndConvertPaths($result);
}
$weekCounter += 1;
}
return $result;
}
/**
* Go through a given array and sanitize any potentially exploitable fields
* by passing them through htmlspecialchars
*
* @param unknown $arr the array to sanitize
* @param unknown $keys indexes of values to be sanitized
*/
public static function convertSpecialChars(&$arr, $keys)
{
foreach ($arr as &$a) {
if (is_array($a)) {
foreach ($keys as &$key) {
if (array_key_exists($key, $a)) {
$a[$key] = htmlspecialchars($a[$key]);
}
}
self::convertSpecialChars($a, $keys);
}
}
// XSS exploit prevention
SecurityHelper::htmlescape_recursive($result);
// convert image paths to point to api endpoints
self::findAndConvertPaths($result);
return $result;
}
/**