Issues in PluggableTrait.php (master) - Issues in master - delboy1978uk/flysystem - Measure and Improve Code Quality continuously with Scrutinizer

Issues (30)

Security Analysis no request data

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/Plugin/PluggableTrait.php (3 issues)

Labels

Duplication 3

Severity

Informational 3

Upgrade to new PHP Analysis Engine

These results are based on our legacy PHP analysis, consider migrating to our new PHP analysis engine instead. Learn more

<?php

namespace League\Flysystem\Plugin;

use BadMethodCallException;
use League\Flysystem\FilesystemInterface;
use League\Flysystem\PluginInterface;
use LogicException;

trait PluggableTrait
{
    /**
     * @var array
     */
    protected $plugins = [];

    /**
     * Register a plugin.
     *
     * @param PluginInterface $plugin
     *
     * @return $this
     */
    public function addPlugin(PluginInterface $plugin)
    {
        $this->plugins[$plugin->getMethod()] = $plugin;

        return $this;
    }

    /**
     * Find a specific plugin.
     *
     * @param string $method
     *
     * @throws LogicException
     *
     * @return PluginInterface $plugin
     */
    protected function findPlugin($method)

    {
        if ( ! isset($this->plugins[$method])) {
            throw new PluginNotFoundException('Plugin not found for method: ' . $method);
        }

        if ( ! method_exists($this->plugins[$method], 'handle')) {
            throw new LogicException(get_class($this->plugins[$method]) . ' does not have a handle method.');
        }

        return $this->plugins[$method];
    }

    /**
     * Invoke a plugin by method name.
     *
     * @param string $method
     * @param array  $arguments
     *
     * @return mixed
     */
    protected function invokePlugin($method, array $arguments, FilesystemInterface $filesystem)

    {
        $plugin = $this->findPlugin($method);
        $plugin->setFilesystem($filesystem);
        $callback = [$plugin, 'handle'];

        return call_user_func_array($callback, $arguments);
    }

    /**
     * Plugins pass-through.
     *
     * @param string $method
     * @param array  $arguments
     *
     * @throws BadMethodCallException
     *
     * @return mixed
     */
    public function __call($method, array $arguments)

    {
        try {
            return $this->invokePlugin($method, $arguments, $this);
        } catch (PluginNotFoundException $e) {
            throw new BadMethodCallException(
                'Call to undefined method '
                . get_class($this)
                . '::' . $method
            );
        }
    }
}


1		<?php
2
3		namespace League\Flysystem\Plugin;
4
5		use BadMethodCallException;
6		use League\Flysystem\FilesystemInterface;
7		use League\Flysystem\PluginInterface;
8		use LogicException;
9
10		trait PluggableTrait
11		{
12		/**
13		* @var array
14		*/
15		protected $plugins = [];
16
17		/**
18		* Register a plugin.
19		*
20		* @param PluginInterface $plugin
21		*
22		* @return $this
23		*/
24		public function addPlugin(PluginInterface $plugin)
25		{
26		$this->plugins[$plugin->getMethod()] = $plugin;
27
28		return $this;
29		}
30
31		/**
32		* Find a specific plugin.
33		*
34		* @param string $method
35		*
36		* @throws LogicException
37		*
38		* @return PluginInterface $plugin
39		*/
40	View Code Duplication	protected function findPlugin($method)
		0 ignored issues – show Duplication introduced 2016-07-19 09:45 UTC by Report Bug Copy Issue Report Show Similar Issues like this This method 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...
41		{
42		if ( ! isset($this->plugins[$method])) {
43		throw new PluginNotFoundException('Plugin not found for method: ' . $method);
44		}
45
46		if ( ! method_exists($this->plugins[$method], 'handle')) {
47		throw new LogicException(get_class($this->plugins[$method]) . ' does not have a handle method.');
48		}
49
50		return $this->plugins[$method];
51		}
52
53		/**
54		* Invoke a plugin by method name.
55		*
56		* @param string $method
57		* @param array $arguments
58		*
59		* @return mixed
60		*/
61	View Code Duplication	protected function invokePlugin($method, array $arguments, FilesystemInterface $filesystem)
		0 ignored issues – show Duplication introduced 2016-07-19 09:45 UTC by Report Bug Copy Issue Report Show Similar Issues like this This method 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...
62		{
63		$plugin = $this->findPlugin($method);
64		$plugin->setFilesystem($filesystem);
65		$callback = [$plugin, 'handle'];
66
67		return call_user_func_array($callback, $arguments);
68		}
69
70		/**
71		* Plugins pass-through.
72		*
73		* @param string $method
74		* @param array $arguments
75		*
76		* @throws BadMethodCallException
77		*
78		* @return mixed
79		*/
80	View Code Duplication	public function __call($method, array $arguments)
		0 ignored issues – show Duplication introduced 2016-07-19 09:45 UTC by Report Bug Copy Issue Report Show Similar Issues like this This method 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...
81		{
82		try {
83		return $this->invokePlugin($method, $arguments, $this);
84		} catch (PluginNotFoundException $e) {
85		throw new BadMethodCallException(
86		'Call to undefined method '
87		. get_class($this)
88		. '::' . $method
89		);
90		}
91		}
92		}
93

delboy1978uk / flysystem

Issues (30)

Security Analysis no request data

src/Plugin/PluggableTrait.php (3 issues)

Labels

Severity

Introduced By

Upgrade to new PHP Analysis Engine

Duplication Side-by-Side

Filter issues like