Issues in LinkObject.inc (master) - Issues in master - mkungla/libhowi-filesystem - Measure and Improve Code Quality continuously with Scrutinizer

Issues (446)

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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.

php7/Objects/LinkObject.inc (4 issues)

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<?php
/*******************************************************************
 * Created by:  Marko Kungla @ OkramLabs on Aug 6, 2012 - 9:31:36
 * Contact:     [email protected] - https://okramlabs.com
 * @copyright   2015 OkramLabs - https://okramlabs.com
 * @license     MIT
 *
 * Package name:libhowi-filesystem
 * @category	HOWI3
 * @package		libhowi
 * @subpackage	filesystem
 * 
 * Lang:      PHP
 * Encoding:  UTF-8
 * File:      LinkTrait.inc
 * @link      https://
 ********************************************************************
 * Contributors:
 * @author Marko Kungla <[email protected]>
 *           Github: https://github.com/mkungla
 ********************************************************************
 * Comments:
 */
namespace HOWI3\libhowi\Filesystem\php7\Objects;

use HOWI3\libhowi\Filesystem\php7\TraitForSharedMethods;
use HOWI3\libhowi\Filesystem\Commons\ObjectInterfaces\LinkInterface;

class LinkObject implements LinkInterface

{
    
    use TraitForSharedMethods;

    /**
     *
     * {@inheritDoc}
     *
     */
    public function symlink($target = false, $link = false)
    {
        if (empty($target) || empty($link))
            return false;
        
        $target = $this->makeAbsolute($target);
        $link = $this->makeAbsolute($link);
        
        if (! file_exists($target) || file_exists($link))
            return false;
        
        return symlink($target, $link);
    }

    /**
     *
     * {@inheritDoc}
     *
     */
    public function hardlink($target = false, $link = false)
    {
        if (empty($target) || empty($link))
            return false;
        
        $target = $this->makeAbsolute($target);
        $link = $this->makeAbsolute($link);
        
        if (! file_exists($target) || is_dir($target) || file_exists($link))
            return false;
        
        return link($target, $link);
    }

    /**
     *
     * {@inheritDoc}
     *
     */
    public function lstat($link = false)

    {
        if (empty($link))
            return false;
        $link = $this->makeAbsolute($link);
        return @lstat($link);
    }

    /**
     *
     * {@inheritDoc}
     *
     */
    public function lstatDiff($link = false)
    {
        if (empty($link))
            return false;
        $link = $this->makeAbsolute($link);
        return array_diff(stat($link), lstat($link));
    }

    /**
     *
     * {@inheritDoc}
     *
     */
    public function readlink($link = false)
    {
        if (empty($link))
            return false;
        
        $link = $this->makeAbsolute($link);
        return readlink($link);
    }

    /**
     *
     * {@inheritDoc}
     *
     */
    public function lchgrp($link = false, $group = false)

    {
        if (empty($link))
            return false;
        
        $link = $this->makeAbsolute($link);
        return @lchgrp($link, $group);
    }

    /**
     *
     * {@inheritDoc}
     *
     */
    public function lchown($link = false, $group = false)

    {
        if (empty($link))
            return false;
        
        $link = $this->makeAbsolute($link);
        return @lchown($link, $group);
    }

    /**
     *
     * {@inheritDoc}
     *
     */
    public function linkinfo($link = false)
    {
        if (empty($link))
            return false;
        
        $link = $this->makeAbsolute($link);
        return linkinfo($link);
    }
}


1			<?php
2			/*******************************************************************
3			* Created by: Marko Kungla @ OkramLabs on Aug 6, 2012 - 9:31:36
4			* Contact: [email protected] - https://okramlabs.com
5			* @copyright 2015 OkramLabs - https://okramlabs.com
6			* @license MIT
7			*
8			* Package name:libhowi-filesystem
9			* @category HOWI3
10			* @package libhowi
11			* @subpackage filesystem
12			*
13			* Lang: PHP
14			* Encoding: UTF-8
15			* File: LinkTrait.inc
16			* @link https://
17			********************************************************************
18			* Contributors:
19			* @author Marko Kungla <[email protected]>
20			* Github: https://github.com/mkungla
21			********************************************************************
22			* Comments:
23			*/
24			namespace HOWI3\libhowi\Filesystem\php7\Objects;
25
26			use HOWI3\libhowi\Filesystem\php7\TraitForSharedMethods;
27			use HOWI3\libhowi\Filesystem\Commons\ObjectInterfaces\LinkInterface;
28
29		View Code Duplication	class LinkObject implements LinkInterface
			0 ignored issues – show Duplication introduced 2016-05-09 21:48 UTC by Report Bug Copy Issue Report Show Similar Issues like this This class seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
30			{
31
32			use TraitForSharedMethods;
33
34			/**
35			*
36			* {@inheritDoc}
37			*
38			*/
39	1		public function symlink($target = false, $link = false)
40			{
41	1		if (empty($target) \|\| empty($link))
42			return false;
43
44	1		$target = $this->makeAbsolute($target);
45	1		$link = $this->makeAbsolute($link);
46
47	1		if (! file_exists($target) \|\| file_exists($link))
48			return false;
49
50	1		return symlink($target, $link);
51			}
52
53			/**
54			*
55			* {@inheritDoc}
56			*
57			*/
58	1		public function hardlink($target = false, $link = false)
59			{
60	1		if (empty($target) \|\| empty($link))
61			return false;
62
63	1		$target = $this->makeAbsolute($target);
64	1		$link = $this->makeAbsolute($link);
65
66	1		if (! file_exists($target) \|\| is_dir($target) \|\| file_exists($link))
67	1		return false;
68
69	1		return link($target, $link);
70			}
71
72			/**
73			*
74			* {@inheritDoc}
75			*
76			*/
77	1		public function lstat($link = false)
			0 ignored issues – show Documentation introduced 2016-06-24 12:50 UTC by Report Bug Copy Issue Report Show Similar Issues like this The return type could not be reliably inferred; please add a `@return` annotation. Our type inference engine in quite powerful, but sometimes the code does not provide enough clues to go by. In these cases we request you to add a `@return` annotation as described here. Loading history...
78			{
79	1		if (empty($link))
80			return false;
81	1		$link = $this->makeAbsolute($link);
82	1		return @lstat($link);
83			}
84
85			/**
86			*
87			* {@inheritDoc}
88			*
89			*/
90	1		public function lstatDiff($link = false)
91			{
92	1		if (empty($link))
93			return false;
94	1		$link = $this->makeAbsolute($link);
95	1		return array_diff(stat($link), lstat($link));
96			}
97
98			/**
99			*
100			* {@inheritDoc}
101			*
102			*/
103	1		public function readlink($link = false)
104			{
105	1		if (empty($link))
106			return false;
107
108	1		$link = $this->makeAbsolute($link);
109	1		return readlink($link);
110			}
111
112			/**
113			*
114			* {@inheritDoc}
115			*
116			*/
117	1		public function lchgrp($link = false, $group = false)
			0 ignored issues – show Documentation introduced 2016-06-24 12:50 UTC by Report Bug Copy Issue Report Show Similar Issues like this The return type could not be reliably inferred; please add a `@return` annotation. Our type inference engine in quite powerful, but sometimes the code does not provide enough clues to go by. In these cases we request you to add a `@return` annotation as described here. Loading history...
118			{
119	1		if (empty($link))
120	1		return false;
121
122	1		$link = $this->makeAbsolute($link);
123	1		return @lchgrp($link, $group);
124			}
125
126			/**
127			*
128			* {@inheritDoc}
129			*
130			*/
131	1		public function lchown($link = false, $group = false)
			0 ignored issues – show Documentation introduced 2016-06-24 12:50 UTC by Report Bug Copy Issue Report Show Similar Issues like this The return type could not be reliably inferred; please add a `@return` annotation. Our type inference engine in quite powerful, but sometimes the code does not provide enough clues to go by. In these cases we request you to add a `@return` annotation as described here. Loading history...
132			{
133	1		if (empty($link))
134	1		return false;
135
136	1		$link = $this->makeAbsolute($link);
137	1		return @lchown($link, $group);
138			}
139
140			/**
141			*
142			* {@inheritDoc}
143			*
144			*/
145	1		public function linkinfo($link = false)
146			{
147	1		if (empty($link))
148	1		return false;
149
150	1		$link = $this->makeAbsolute($link);
151	1		return linkinfo($link);
152			}
153			}
154

mkungla / libhowi-filesystem

Issues (446)

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php7/Objects/LinkObject.inc (4 issues)

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