Issues in BasicAssertion.php (master) - Issues in master - appserver-io/doppelgaenger - Measure and Improve Code Quality continuously with Scrutinizer

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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.

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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.

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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.

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src/Entities/Assertions/BasicAssertion.php (2 issues)

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Coding Style 2

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Informational 2

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<?php

/**
 * \AppserverIo\Doppelgaenger\Entities\Assertions\BasicAssertion
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Open Software License (OSL 3.0)
 * that is available through the world-wide-web at this URL:
 * http://opensource.org/licenses/osl-3.0.php
 *
 * PHP version 5
 *
 * @author    Bernhard Wick <[email protected]>
 * @copyright 2015 TechDivision GmbH - <[email protected]>
 * @license   http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
 * @link      https://github.com/appserver-io/doppelgaenger
 * @link      http://www.appserver.io/
 */

namespace AppserverIo\Doppelgaenger\Entities\Assertions;

/**
 * Basic assertions to compare two values
 *
 * @author    Bernhard Wick <[email protected]>
 * @copyright 2015 TechDivision GmbH - <[email protected]>
 * @license   http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
 * @link      https://github.com/appserver-io/doppelgaenger
 * @link      http://www.appserver.io/
 */
class BasicAssertion extends AbstractAssertion
{
    /**
     * @var string $firstOperand The first operand to compare
     */
    public $firstOperand;

    /**
     * @var string $secondOperand The second operand to compare
     */
    public $secondOperand;

    /**
     * @var string $operator The operator used for comparison
     */
    public $operator;

    /**
     * @var array $inversionMapping A map to inverse operators
     */
    protected $inversionMapping;

    /**
     * Default constructor
     *
     * @param string $firstOperand  The first operand to compare
     * @param string $secondOperand The second operand to compare
     * @param string $operator      The operator used for comparison
     */
    public function __construct($firstOperand = '', $secondOperand = '', $operator = '')
    {
        $this->firstOperand = $firstOperand;
        $this->secondOperand = $secondOperand;
        $this->operator = $operator;

        // Set the mapping for our inversion
        $this->inversionMapping = array(
            '==' => '!=',
            '===' => '!==',
            '<>' => '==',
            '<' => '>=',
            '>' => '<=',
            '<=' => '>',
            '>=' => '<',
            '!=' => '==',
            '!==' => '==='
        );

        parent::__construct();
    }

    /**
     * Will return a string representation of this assertion
     *
     * @return string
     */
    public function getString()
    {
        return (string)$this->firstOperand . ' ' . $this->operator . ' ' . $this->secondOperand;
    }

    /**
     * Will return an inverted string representation.
     * Implemented here, as we want to check if there is an entry in our inversion map we can use
     *
     * @return string
     */
    public function getInvertString()
    {
        if (isset($this->inversionMapping[$this->operator])) {
            // only return if we found something
            return (string)$this->firstOperand . ' ' .
            $this->inversionMapping[$this->operator] . ' ' . $this->secondOperand;
        }
    }

    /**
     * Invert the logical meaning of this assertion
     *
     * @return bool
     */
    public function invert()
    {
        if (isset($this->inversionMapping[$this->operator])) {
            // Invert the operator
            $this->operator = $this->inversionMapping[$this->operator];
            // Don't forget to mark this assertion as inverted
            if ($this->inverted === true) {
                $this->inverted = false;


            } else {
                $this->inverted = true;
            }

            return true;


        } else {
            return false;
        }
    }
}


1		<?php
2
3		/**
4		* \AppserverIo\Doppelgaenger\Entities\Assertions\BasicAssertion
5		*
6		* NOTICE OF LICENSE
7		*
8		* This source file is subject to the Open Software License (OSL 3.0)
9		* that is available through the world-wide-web at this URL:
10		* http://opensource.org/licenses/osl-3.0.php
11		*
12		* PHP version 5
13		*
14		* @author Bernhard Wick <[email protected]>
15		* @copyright 2015 TechDivision GmbH - <[email protected]>
16		* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
17		* @link https://github.com/appserver-io/doppelgaenger
18		* @link http://www.appserver.io/
19		*/
20
21		namespace AppserverIo\Doppelgaenger\Entities\Assertions;
22
23		/**
24		* Basic assertions to compare two values
25		*
26		* @author Bernhard Wick <[email protected]>
27		* @copyright 2015 TechDivision GmbH - <[email protected]>
28		* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
29		* @link https://github.com/appserver-io/doppelgaenger
30		* @link http://www.appserver.io/
31		*/
32		class BasicAssertion extends AbstractAssertion
33		{
34		/**
35		* @var string $firstOperand The first operand to compare
36		*/
37		public $firstOperand;
38
39		/**
40		* @var string $secondOperand The second operand to compare
41		*/
42		public $secondOperand;
43
44		/**
45		* @var string $operator The operator used for comparison
46		*/
47		public $operator;
48
49		/**
50		* @var array $inversionMapping A map to inverse operators
51		*/
52		protected $inversionMapping;
53
54		/**
55		* Default constructor
56		*
57		* @param string $firstOperand The first operand to compare
58		* @param string $secondOperand The second operand to compare
59		* @param string $operator The operator used for comparison
60		*/
61		public function __construct($firstOperand = '', $secondOperand = '', $operator = '')
62		{
63		$this->firstOperand = $firstOperand;
64		$this->secondOperand = $secondOperand;
65		$this->operator = $operator;
66
67		// Set the mapping for our inversion
68		$this->inversionMapping = array(
69		'==' => '!=',
70		'===' => '!==',
71		'<>' => '==',
72		'<' => '>=',
73		'>' => '<=',
74		'<=' => '>',
75		'>=' => '<',
76		'!=' => '==',
77		'!==' => '==='
78		);
79
80		parent::__construct();
81		}
82
83		/**
84		* Will return a string representation of this assertion
85		*
86		* @return string
87		*/
88		public function getString()
89		{
90		return (string)$this->firstOperand . ' ' . $this->operator . ' ' . $this->secondOperand;
91		}
92
93		/**
94		* Will return an inverted string representation.
95		* Implemented here, as we want to check if there is an entry in our inversion map we can use
96		*
97		* @return string
98		*/
99		public function getInvertString()
100		{
101		if (isset($this->inversionMapping[$this->operator])) {
102		// only return if we found something
103		return (string)$this->firstOperand . ' ' .
104		$this->inversionMapping[$this->operator] . ' ' . $this->secondOperand;
105		}
106		}
107
108		/**
109		* Invert the logical meaning of this assertion
110		*
111		* @return bool
112		*/
113		public function invert()
114		{
115		if (isset($this->inversionMapping[$this->operator])) {
116		// Invert the operator
117		$this->operator = $this->inversionMapping[$this->operator];
118		// Don't forget to mark this assertion as inverted
119	View Code Duplication	if ($this->inverted === true) {
120		$this->inverted = false;
121
		0 ignored issues – show Coding Style introduced 2016-12-02 23:50 UTC by Report Bug Copy Issue Report Show Similar Issues like this Blank line found at end of control structure Loading history...
122		} else {
123		$this->inverted = true;
124		}
125
126		return true;
127
		0 ignored issues – show Coding Style introduced 2016-12-02 23:50 UTC by Report Bug Copy Issue Report Show Similar Issues like this Blank line found at end of control structure Loading history...
128		} else {
129		return false;
130		}
131		}
132		}
133

appserver-io / doppelgaenger

Issues (245)

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src/Entities/Assertions/BasicAssertion.php (2 issues)

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