Issues in DocumentTrait.php (master) - Issues in master - saxulum/saxulum-json-document - Measure and Improve Code Quality continuously with Scrutinizer

Issues (16)

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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/DocumentTrait.php (2 issues)

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Bug 2

Severity

Minor 2

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<?php

namespace Saxulum\JsonDocument;

use Saxulum\JsonDocument\NodeToArray\ArrayNodeToArrayHandler;
use Saxulum\JsonDocument\NodeToArray\AttributeNodeToArrayHandler;
use Saxulum\JsonDocument\NodeToArray\NodeToArray;
use Saxulum\JsonDocument\NodeToArray\ObjectNodeToArrayHandler;
use Saxulum\JsonDocument\NodeToArray\ValueNodeToArrayHandler;

trait DocumentTrait
{
    /**
     * @var \ReflectionClass
     */
    protected $reflection;

    /**
     * @var NodeToArray
     */
    protected $nodeToArrayHandler;

    /**
     * @param  string        $name
     * @return AttributeNode
     */
    public function createAttributeNode($name)
    {
        $attribute = new AttributeNode();

        Document::setProperty($attribute, 'name', $name);
        Document::setProperty($attribute, 'document', $this);

        return $attribute;
    }

    /**
     * @param  string    $name
     * @return ValueNode
     */
    public function createValueNode($name)
    {
        $value = new ValueNode();

        Document::setProperty($value, 'name', $name);
        Document::setProperty($value, 'document', $this);

        return $value;
    }

    /**
     * @param  string     $name
     * @return ObjectNode
     */
    public function createObjectNode($name)
    {
        $object = new ObjectNode();

        Document::setProperty($object, 'name', $name);
        Document::setProperty($object, 'document', $this);

        return $object;
    }

    /**
     * @param  string    $name
     * @return ArrayNode
     */
    public function createArrayNode($name)
    {
        $array = new ArrayNode();

        Document::setProperty($array, 'name', $name);
        Document::setProperty($array, 'document', $this);

        return $array;
    }

    /**
     * @param  AbstractNode $node
     * @param  int          $options
     * @param  \Closure     $filter
     * @return string
     * @throws \Exception
     */
    public function save(AbstractNode $node = null, $options = 0, \Closure $filter = null)
    {
        if (null === $node) {
            $node = $this;
        }

        $array = $this->getNodeToArrayHandler()->getArray($node);
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

$x = returnsDifferentValues($y);
if (is_array($x)) {
    // $x is an array.
}

        if (null !== $filter) {
            $array = $this->walkRecursiveRemove($array, $filter);
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

$x = returnsDifferentValues($y);
if (is_array($x)) {
    // $x is an array.
}
        }

        return json_encode($array, $options);
    }

    /**
     * @return NodeToArray
     */
    protected function getNodeToArrayHandler()
    {
        if (null === $this->nodeToArrayHandler) {
            $this->nodeToArrayHandler = new NodeToArray(array(
                new ObjectNodeToArrayHandler(),
                new ArrayNodeToArrayHandler(),
                new AttributeNodeToArrayHandler(),
                new ValueNodeToArrayHandler()
            ));
        }

        return $this->nodeToArrayHandler;
    }

    /**
     * @source https://github.com/gajus/marray/blob/master/src/marray.php
     * @copyright Copyright (c) 2013-2014, Anuary (http://anuary.com/)
     * @param  array    $array
     * @param  callable $callback
     * @return array
     */
    protected function walkRecursiveRemove(array $array, callable $callback)
    {
        foreach ($array as $k => $v) {
            if (is_array($v)) {
                $array[$k] = $this->walkRecursiveRemove($v, $callback);
            } else {
                if ($callback($v, $k)) {
                    unset($array[$k]);
                }
            }
        }

        return $array;
    }
}


1			<?php
2
3			namespace Saxulum\JsonDocument;
4
5			use Saxulum\JsonDocument\NodeToArray\ArrayNodeToArrayHandler;
6			use Saxulum\JsonDocument\NodeToArray\AttributeNodeToArrayHandler;
7			use Saxulum\JsonDocument\NodeToArray\NodeToArray;
8			use Saxulum\JsonDocument\NodeToArray\ObjectNodeToArrayHandler;
9			use Saxulum\JsonDocument\NodeToArray\ValueNodeToArrayHandler;
10
11			trait DocumentTrait
12			{
13			/**
14			* @var \ReflectionClass
15			*/
16			protected $reflection;
17
18			/**
19			* @var NodeToArray
20			*/
21			protected $nodeToArrayHandler;
22
23			/**
24			* @param string $name
25			* @return AttributeNode
26			*/
27			public function createAttributeNode($name)
28			{
29			$attribute = new AttributeNode();
30
31			Document::setProperty($attribute, 'name', $name);
32			Document::setProperty($attribute, 'document', $this);
33
34			return $attribute;
35			}
36
37			/**
38			* @param string $name
39			* @return ValueNode
40			*/
41			public function createValueNode($name)
42			{
43			$value = new ValueNode();
44
45			Document::setProperty($value, 'name', $name);
46			Document::setProperty($value, 'document', $this);
47
48			return $value;
49			}
50
51			/**
52			* @param string $name
53			* @return ObjectNode
54			*/
55			public function createObjectNode($name)
56			{
57			$object = new ObjectNode();
58
59			Document::setProperty($object, 'name', $name);
60			Document::setProperty($object, 'document', $this);
61
62			return $object;
63			}
64
65			/**
66			* @param string $name
67			* @return ArrayNode
68			*/
69			public function createArrayNode($name)
70			{
71			$array = new ArrayNode();
72
73			Document::setProperty($array, 'name', $name);
74			Document::setProperty($array, 'document', $this);
75
76			return $array;
77			}
78
79			/**
80			* @param AbstractNode $node
81			* @param int $options
82			* @param \Closure $filter
83			* @return string
84			* @throws \Exception
85			*/
86			public function save(AbstractNode $node = null, $options = 0, \Closure $filter = null)
87			{
88			if (null === $node) {
89			$node = $this;
90			}
91
92			$array = $this->getNodeToArrayHandler()->getArray($node);
			0 ignored issues – show Bug introduced 2018-04-20 16:22 UTC by Report Bug Copy Issue Report Show Similar Issues like this It seems like `$node` can also be of type `this<Saxulum\JsonDocument\DocumentTrait>`; however, `Saxulum\JsonDocument\Nod...NodeToArray::getArray()` does only seem to accept `object<Saxulum\JsonDocument\AbstractNode>`, maybe add an additional type check? If a method or function can return multiple different values and unless you are sure that you only can receive a single value in this context, we recommend to add an additional type check: /** * @return array\|string */ function returnsDifferentValues($x) { if ($x) { return 'foo'; } return array(); } $x = returnsDifferentValues($y); if (is_array($x)) { // $x is an array. } If this a common case that PHP Analyzer should handle natively, please let us know by opening an issue. Loading history...
93
94			if (null !== $filter) {
95			$array = $this->walkRecursiveRemove($array, $filter);
			0 ignored issues – show Bug introduced 2018-04-20 16:22 UTC by Report Bug Copy Issue Report Show Similar Issues like this It seems like `$array` can also be of type `null`; however, `Saxulum\JsonDocument\Doc...::walkRecursiveRemove()` does only seem to accept `array`, maybe add an additional type check? If a method or function can return multiple different values and unless you are sure that you only can receive a single value in this context, we recommend to add an additional type check: /** * @return array\|string */ function returnsDifferentValues($x) { if ($x) { return 'foo'; } return array(); } $x = returnsDifferentValues($y); if (is_array($x)) { // $x is an array. } If this a common case that PHP Analyzer should handle natively, please let us know by opening an issue. Loading history...
96			}
97
98			return json_encode($array, $options);
99			}
100
101			/**
102			* @return NodeToArray
103			*/
104			protected function getNodeToArrayHandler()
105			{
106			if (null === $this->nodeToArrayHandler) {
107			$this->nodeToArrayHandler = new NodeToArray(array(
108			new ObjectNodeToArrayHandler(),
109			new ArrayNodeToArrayHandler(),
110			new AttributeNodeToArrayHandler(),
111			new ValueNodeToArrayHandler()
112			));
113			}
114
115			return $this->nodeToArrayHandler;
116			}
117
118			/**
119			* @source https://github.com/gajus/marray/blob/master/src/marray.php
120			* @copyright Copyright (c) 2013-2014, Anuary (http://anuary.com/)
121			* @param array $array
122			* @param callable $callback
123			* @return array
124			*/
125			protected function walkRecursiveRemove(array $array, callable $callback)
126			{
127			foreach ($array as $k => $v) {
128			if (is_array($v)) {
129			$array[$k] = $this->walkRecursiveRemove($v, $callback);
130			} else {
131			if ($callback($v, $k)) {
132			unset($array[$k]);
133			}
134			}
135			}
136
137			return $array;
138			}
139			}
140

saxulum / saxulum-json-document

Issues (16)

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src/DocumentTrait.php (2 issues)

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