External/php-malware-scanner
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Output formatting argument

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This commit is contained in:
Gabor Gyorvari
2018-09-05 13:01:21 +02:00
parent d17d6c01ba
commit f9647806c8
2 changed files with 91 additions and 34 deletions
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104
scan.php
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@@ -38,6 +38,7 @@ class MalwareScanner
private $flagExtraCheck = false;
private $flagFollowSymlink = false;
private $flagLineNumber = false;
private $outputFormat = '';
private $whitelist = array();
private $ignore = array();
private $stat = array(
@@ -199,7 +200,8 @@ class MalwareScanner
'no-stop',
'pattern',
'time',
'line-number'
'line-number',
'output-format:'
)
);
@@ -268,6 +270,11 @@ class MalwareScanner
if (isset($options['line-number'])) {
$this->setFlagLineNumber(true);
}
if (isset($options['output-format'])) {
$this->setOutputFormat(
is_array($options['output-format']) ? $options['output-format'] : array ($options['output-format'])
);
}
}
public function setExtensions(array $a)
@@ -341,6 +348,11 @@ class MalwareScanner
$this->flagNoStop = $b;
}
public function setOutputFormat(array $format)
{
$this->outputFormat = array_shift($format);
}
// @see http://stackoverflow.com/a/13914119
private function pathMatches($path, $pattern, $ignoreCase = false)
{
@@ -367,21 +379,29 @@ class MalwareScanner
return (bool)preg_match($expr, $path);
}
/*
Formats and prints the scan result output line by line.
Depending on specified options, it will print:
-Status code
-Last Modified Time
-MD5 Hash
-File Path
-Pattern Matched
-The last comment to appear in the pattern file before this pattern
*/
/**
* Formats and prints the scan result output line by line.
*
* Depending on specified options, it will print:
* - Status code
* - Last Modified Time
* - MD5 Hash
* - File Path
* - Pattern Matched
* - The last comment to appear in the pattern file before this pattern
* - Matching line number
*
* @param $found
* @param $path
* @param $pattern
* @param $comment
* @param $hash
* @param $lineNumber
*/
private function printPath($found, $path, $pattern, $comment, $hash, $lineNumber)
{
$output_string = '# ';
$default_format = '%S ';
//OK
if (!$found) {
if ($this->flagHideOk) {
return;
@@ -389,55 +409,77 @@ class MalwareScanner
$state = 'OK';
$hash = ' ';
$state_color = $this->ANSI_GREEN;
} //WL
elseif ($this->inWhitelist($hash)) {
} elseif ($this->inWhitelist($hash)) {
if ($this->flagHideWhitelist) {
return;
}
$state = 'WL';
$state_color = $this->ANSI_YELLOW;
} //ER
else {
} else {
$state = 'ER';
$state_color = $this->ANSI_RED;
}
$output_string = $state_color . $output_string . $state . $this->ANSI_OFF . ' ';
//Include cTime
if ($this->flagTime) {
$changed_time = filectime($path);
$htime = date('H:i d-m-Y', $changed_time);
$output_string = $output_string . $this->ANSI_BLUE . $htime . $this->ANSI_OFF . ' ';
$ctime = date('H:i d-m-Y', $changed_time);
$default_format .= '%T';
} else {
$ctime = '';
}
//Include Checksum/Hash
if ($this->flagChecksum) {
$output_string = $output_string . $this->ANSI_BLUE . $hash . $this->ANSI_OFF . ' ';
$default_format .= '%M ';
}
//Append Path
//'#' and {} included to prevent accidental script execution attempts
// '#' and {} included to prevent accidental script execution attempts
// in the event that script output is pasted into a root terminal
$opath = '# ' . '{' . $path . '}';
$output_string = $output_string . $opath . ' ';
$default_format .= '# {%F} ';
//'#' added again as code snippets have the potential to be valid shell commands
if ($found) {
if ($this->flagPattern) {
$opatt = "# $pattern";
$output_string = $output_string . $state_color . $opatt . $this->ANSI_OFF . ' ';
$default_format .= '%P ';
}
if ($this->flagComments) {
$output_string = $output_string . $this->ANSI_BLUE . $comment . $this->ANSI_OFF . ' ';
$default_format .= '%C ';
}
if ($this->flagLineNumber) {
$output_string = $output_string . '# ' . $lineNumber;
$default_format .= '# %L';
}
}
$output_string = trim($output_string) . PHP_EOL;
if ($this->outputFormat) {
$map = [
'%S' => $state,
'%T' => $ctime,
'%M' => $hash,
'%F' => $path,
'%P' => $pattern,
'%C' => $comment,
'%L' => $lineNumber,
];
} else {
$map = [
'%S' => $state_color . '# ' . $state . $this->ANSI_OFF,
'%T' => $this->ANSI_BLUE . $ctime . $this->ANSI_OFF,
'%M' => $this->ANSI_BLUE . $hash . $this->ANSI_OFF,
'%F' => $path,
'%P' => $state_color . '#' . $pattern . $this->ANSI_OFF,
'%C' => $this->ANSI_BLUE . $comment . $this->ANSI_OFF,
'%L' => $lineNumber,
];
}
echo $output_string;
if ($this->outputFormat) {
$format = $this->outputFormat;
} else {
$format = trim($default_format);
}
echo str_replace(array_keys($map), array_values($map), $format) . PHP_EOL;
}
//Recursively scales the file system.