Issues in Spider.php (master) - Issues in master - SierraTecnologia/Finder - Measure and Improve Code Quality continuously with Scrutinizer

Issues (218)

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Cross-Site Scripting

Cross-Site Scripting enables an attacker to inject code into the response of a web-request that is viewed by other users. It can for example be used to bypass access controls, or even to take over other users' accounts.

File Exposure

File Exposure allows an attacker to gain access to local files that he should not be able to access. These files can for example include database credentials, or other configuration files.

File Manipulation

File Manipulation enables an attacker to write custom data to files. This potentially leads to injection of arbitrary code on the server.

Object Injection

Object Injection enables an attacker to inject an object into PHP code, and can lead to arbitrary code execution, file exposure, or file manipulation attacks.

Code Injection

Code Injection enables an attacker to execute arbitrary code on the server.

Response Splitting

Response Splitting can be used to send arbitrary responses.

File Inclusion

File Inclusion enables an attacker to inject custom files into PHP's file loading mechanism, either explicitly passed to include, or for example via PHP's auto-loading mechanism.

Command Injection

Command Injection enables an attacker to inject a shell command that is execute with the privileges of the web-server. This can be used to expose sensitive data, or gain access of your server.

SQL Injection

SQL Injection enables an attacker to execute arbitrary SQL code on your database server gaining access to user data, or manipulating user data.

XPath Injection

XPath Injection enables an attacker to modify the parts of XML document that are read. If that XML document is for example used for authentication, this can lead to further vulnerabilities similar to SQL Injection.

LDAP Injection

LDAP Injection enables an attacker to inject LDAP statements potentially granting permission to run unauthorized queries, or modify content inside the LDAP tree.

Header Injection

Other Vulnerability

This category comprises other attack vectors such as manipulating the PHP runtime, loading custom extensions, freezing the runtime, or similar.

Regex Injection

Regex Injection enables an attacker to execute arbitrary code in your PHP process.

XML Injection

XML Injection enables an attacker to read files on your local filesystem including configuration files, or can be abused to freeze your web-server process.

Variable Injection

Variable Injection enables an attacker to overwrite program variables with custom data, and can lead to further vulnerabilities.

Unfortunately, the security analysis is currently not available for your project. If you are a non-commercial open-source project, please contact support to gain access.

src/Contracts/Spider/Spider.php (7 issues)

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<?php
namespace Finder\Contracts\Spider;

use Finder\Logic\Output\AbstractOutput;
use Finder\Logic\Output\Filter\OutputFilterInterface;
use Finder\Logic\Output\TriggerableInterface;

use Symfony\Component\Finder\Finder;

use Finder\Spider\File;
use Finder\Spider\Directory;
use Finder\Spider\Registrator\FileRegistrator;
use Finder\Spider\Metrics\FileMetric;

use Support\Helps\DebugHelper;
use Support\Helps\CodeFileHelper;

/**
 * Run all script analysers and outputs their result.
 */
abstract class Spider extends TargetManager
{
    protected $registrator = false;
    protected $metrics = false;

    public function __construct($target, $parent = false)
    {
        parent::__construct($target, $parent);
        
        $this->registrator = new FileRegistrator($this->getTarget(), $this->getParent());

        $this->setMetric();

        if ($this->getParent()) {
            $this->getMetric()->registerMetricCount('Targets', CodeFileHelper::getClassName($this));

        }
    }

    public function getMetric()
    {
        return $this->metrics;
    }

    public function setMetric($metricClass = false)
    {
        if (!$metricClass) {
            $metricClass = new FileMetric($this->getTarget(), $this->getParent());
        }
        $this->metrics = $metricClass;
class Id
{
    public $id;

    public function __construct($id)
    {
        $this->id = $id;
    }

}

class Account
{
    /** @var  Id $id */
    public $id;
}

$account_id = false;

if (starsAreRight()) {
    $account_id = new Id(42);
}

$account = new Account();
if ($account instanceof Id)
{
    $account->id = $account_id;
}
    }

    public function run()
    {
        $this->analyse();
    }

    public function followChildrens($finder)
    {
        // check if there are any search results
        if (!$finder->hasResults()) {
            DebugHelper::info('No Results: '.$this->getTargetPath());

            return true;
        }

        foreach ($finder as $file) {
            if ($file->getType() == 'file') {
                $newSpider = new File($file, $this);
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
            } else {
                $newSpider = new Directory($file, $this);
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
            }
            $newSpider->run();

            $this->getMetric()->mergeWith(

                $newSpider->getMetric()->saveAndReturnArray()
            );
        }

        if (!$this->getParent()) {
            dd('Spider', $this->getMetric()->returnMetrics());

        }

        return true;
    }
}

1			<?php
2			namespace Finder\Contracts\Spider;
3
4			use Finder\Logic\Output\AbstractOutput;
5			use Finder\Logic\Output\Filter\OutputFilterInterface;
6			use Finder\Logic\Output\TriggerableInterface;
7
8			use Symfony\Component\Finder\Finder;
9
10			use Finder\Spider\File;
11			use Finder\Spider\Directory;
12			use Finder\Spider\Registrator\FileRegistrator;
13			use Finder\Spider\Metrics\FileMetric;
14
15			use Support\Helps\DebugHelper;
16			use Support\Helps\CodeFileHelper;
17
18			/**
19			* Run all script analysers and outputs their result.
20			*/
21			abstract class Spider extends TargetManager
22			{
23			protected $registrator = false;
24			protected $metrics = false;
25
26			public function __construct($target, $parent = false)
27			{
28			parent::__construct($target, $parent);
29
30			$this->registrator = new FileRegistrator($this->getTarget(), $this->getParent());
			0 ignored issues – show Documentation Bug introduced 2020-07-23 06:23 UTC by Report Bug Copy Issue Report Show Similar Issues like this It seems like `new \Finder\Spider\Regis...(), $this->getParent())` of type `object<Finder\Spider\Registrator\FileRegistrator>` is incompatible with the declared type `boolean` of property `$registrator`. Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property. Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property.. Loading history...
31			$this->setMetric();
32
33			if ($this->getParent()) {
34			$this->getMetric()->registerMetricCount('Targets', CodeFileHelper::getClassName($this));
			0 ignored issues – show Bug introduced 2020-07-23 06:23 UTC by Report Bug Copy Issue Report Show Similar Issues like this The method `registerMetricCount` cannot be called on `$this->getMetric()` (of type `boolean`). Methods can only be called on objects. This check looks for methods being called on variables that have been inferred to never be objects. Loading history...
35			}
36			}
37
38			public function getMetric()
39			{
40			return $this->metrics;
41			}
42
43			public function setMetric($metricClass = false)
44			{
45			if (!$metricClass) {
46			$metricClass = new FileMetric($this->getTarget(), $this->getParent());
47			}
48			$this->metrics = $metricClass;
			0 ignored issues – show Documentation Bug introduced 2020-07-23 06:23 UTC by Report Bug Copy Issue Report Show Similar Issues like this It seems like `$metricClass` can also be of type `object<Finder\Spider\Metrics\FileMetric>`. However, the property `$metrics` is declared as type `boolean`. Maybe add an additional type check? Our type inference engine has found a suspicous assignment of a value to a property. This check raises an issue when a value that can be of a mixed type is assigned to a property that is type hinted more strictly. For example, imagine you have a variable `$accountId` that can either hold an Id object or false (if there is no account id yet). Your code now assigns that value to the `id` property of an instance of the `Account` class. This class holds a proper account, so the id value must no longer be false. Either this assignment is in error or a type check should be added for that assignment. class Id { public $id; public function __construct($id) { $this->id = $id; } } class Account { /** @var Id $id */ public $id; } $account_id = false; if (starsAreRight()) { $account_id = new Id(42); } $account = new Account(); if ($account instanceof Id) { $account->id = $account_id; } Loading history...
49			}
50
51			public function run()
52			{
53			$this->analyse();
54			}
55
56			public function followChildrens($finder)
57			{
58			// check if there are any search results
59			if (!$finder->hasResults()) {
60			DebugHelper::info('No Results: '.$this->getTargetPath());
61
62			return true;
63			}
64
65			foreach ($finder as $file) {
66			if ($file->getType() == 'file') {
67			$newSpider = new File($file, $this);
			0 ignored issues – show Documentation introduced 2020-07-23 06:23 UTC by Report Bug Copy Issue Report Show Similar Issues like this `$this` is of type `this<Finder\Contracts\Spider\Spider>`, but the function expects a `boolean`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
68			} else {
69			$newSpider = new Directory($file, $this);
			0 ignored issues – show Documentation introduced 2020-07-23 06:23 UTC by Report Bug Copy Issue Report Show Similar Issues like this `$this` is of type `this<Finder\Contracts\Spider\Spider>`, but the function expects a `boolean`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
70			}
71			$newSpider->run();
72
73			$this->getMetric()->mergeWith(
			0 ignored issues – show Bug introduced 2020-07-23 06:23 UTC by Report Bug Copy Issue Report Show Similar Issues like this The method `mergeWith` cannot be called on `$this->getMetric()` (of type `boolean`). Methods can only be called on objects. This check looks for methods being called on variables that have been inferred to never be objects. Loading history...
74			$newSpider->getMetric()->saveAndReturnArray()
75			);
76			}
77
78			if (!$this->getParent()) {
79			dd('Spider', $this->getMetric()->returnMetrics());
			0 ignored issues – show Bug introduced 2020-07-23 06:23 UTC by Report Bug Copy Issue Report Show Similar Issues like this The method `returnMetrics` cannot be called on `$this->getMetric()` (of type `boolean`). Methods can only be called on objects. This check looks for methods being called on variables that have been inferred to never be objects. Loading history...
80			}
81
82			return true;
83			}
84			}

SierraTecnologia / Finder

Issues (218)

Security Analysis not enabled

src/Contracts/Spider/Spider.php (7 issues)

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