joomla/jedchecker
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Added more allowed defines via array. Changed order of stripos checks to be as quick as possible.

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This commit is contained in:
Peter van Westen 2012-06-27 16:53:50 +03:00
parent 17829c4b06
commit 3324bb12b0
1 changed files with 31 additions and 21 deletions
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44
source/administrator/components/com_jedchecker/libraries/rules/jexec.php
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@ -68,35 +68,45 @@ class jedcheckerRulesJexec
{ {
$content = (array) file($file); $content = (array) file($file);
$defines = array(
'_JEXEC',
'JPATH_PLATFORM',
'JPATH_BASE',
'AKEEBAENGINE',
'WF_EDITOR'
);
foreach($content AS $line) foreach($content AS $line)
{ {
$pos_2 = strpos($line, '_JEXEC'); foreach ($defines AS $define)
{
// Skip the line if _JEXEC is not found // Search for "defined"
if($pos_2 === false) {
// Alternatively search for JPATH_PLATFORM
$pos_2 = strpos($line, 'JPATH_PLATFORM');
// Nothing found, skip the line
if($pos_2 === false) continue;
}
// Search for "defined" and "die". "or" may not be present
// depending on syntax
$pos_1 = stripos($line, 'defined'); $pos_1 = stripos($line, 'defined');
$pos_3 = stripos($line, 'die'); // Skip the line if "defined" is not found
if ($pos_1 === false) {
// Both words must be present
if($pos_1 === false || $pos_3 === false) {
continue; continue;
} }
// Search for "die".
// "or" may not be present depending on syntax
$pos_3 = stripos($line, 'die');
// Skip the line if "die" is not found
if ($pos_3 === false) {
continue;
}
// Search for the define
$pos_2 = strpos($line, $define);
// Skip the line if the define is not found
if($pos_2 === false) continue;
// Check the position of the words // Check the position of the words
if($pos_2 > $pos_1 && $pos_3 > $pos_2) { if($pos_2 > $pos_1 && $pos_3 > $pos_2) {
unset($content); unset($content);
return true; return true;
} }
} }
}
unset($content); unset($content);