Issues in SubscribableChannel.php (v1.ns) - Issues in v1.ns - tidal/PEIP - Measure and Improve Code Quality continuously with Scrutinizer

Issues (150)

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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/ABS/Channel/SubscribableChannel.php (5 issues)

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<?php

namespace PEIP\ABS\Channel;

namespace PEIP\ABS\Channel;

/*
 * This file is part of the PEIP package.
 * (c) 2009-2016 Timo Michna <timomichna/yahoo.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/*
 * PEIP\ABS\Channel\SubscribableChannel
 * Abstract base class for subscribable channels
 *
 * @author Timo Michna <timomichna/yahoo.de>
 * @package PEIP
 * @subpackage channel
 * @extends \PEIP\ABS\Channel\Channel
 * @implements \PEIP\INF\Event\Connectable, \PEIP\INF\Channel\Channel, \PEIP\INF\Channel\SubscribableChannel
 */


use PEIP\Dispatcher\Dispatcher;
use PEIP\Util\Test;

abstract class SubscribableChannel extends \PEIP\ABS\Channel\Channel implements \PEIP\INF\Channel\SubscribableChannel
{
    protected $messageDispatcher;

    /**
     * Subscribes a given listener to the channel.
     *
     * @event subscribe
     *
     * @param callable|PEIP\INF\Handler\Handler $handler the listener to subscribe
     *
     * @return
     */
    public function subscribe($handler)
    {
        Test::ensureHandler($handler);
        $this->getMessageDispatcher()->connect($handler);
        $this->doFireEvent('subscribe', ['SUBSCRIBER' => $handler]);
    }

    /**
     * Unsubscribes a given listener from the channel.
     *
     * @event unsubscribe
     *
     * @param callable|PEIP\INF\Handler\Handler $handler the listener to unsubscribe
     *
     * @return
     */
    public function unsubscribe($handler)
    {
        Test::ensureHandler($handler);
        $this->getMessageDispatcher()->disconnect($handler);
        $this->doFireEvent('unsubscribe', ['SUBSCRIBER' => $handler]);
    }

    /**
     * Sets the message dispatcher resposible for notifying all subscribers about new messages.
     *
     * @param \PEIP\INF\Dispatcher\Dispatcher $dispatcher        instance of \PEIP\INF\Dispatcher\Dispatcher
     * @param bool                            $transferListeners wether to transfer listeners of old dispatcher (if set) to new one. default: true
     *
     * @return
     */
    public function setMessageDispatcher(\PEIP\INF\Dispatcher\Dispatcher $dispatcher, $transferListeners = true)
    {
        if (isset($this->dispatcher) && $transferListeners) {

            foreach ($this->dispatcher->getListeners() as $listener) {

                $dispatcher->connect($listener);
                $this->dispatcher->disconnect($listener);

            }
        }
        $this->dispatcher = $dispatcher;

    }

    /**
     * Returns the message dispatcher resposible for notifying all subscribers about new messages.
     *
     * @return
     */
    public function getMessageDispatcher()
    {
        return isset($this->dispatcher) ? $this->dispatcher : $this->dispatcher = new Dispatcher();

    }
}


1		<?php
2
3		namespace PEIP\ABS\Channel;
4
5		namespace PEIP\ABS\Channel;
6
7		/*
8		* This file is part of the PEIP package.
9		* (c) 2009-2016 Timo Michna <timomichna/yahoo.de>
10		*
11		* For the full copyright and license information, please view the LICENSE
12		* file that was distributed with this source code.
13		*/
14
15		/*
16		* PEIP\ABS\Channel\SubscribableChannel
17		* Abstract base class for subscribable channels
18		*
19		* @author Timo Michna <timomichna/yahoo.de>
20		* @package PEIP
21		* @subpackage channel
22		* @extends \PEIP\ABS\Channel\Channel
23		* @implements \PEIP\INF\Event\Connectable, \PEIP\INF\Channel\Channel, \PEIP\INF\Channel\SubscribableChannel
24		*/
25
26
27		use PEIP\Dispatcher\Dispatcher;
28		use PEIP\Util\Test;
29
30		abstract class SubscribableChannel extends \PEIP\ABS\Channel\Channel implements \PEIP\INF\Channel\SubscribableChannel
31		{
32		protected $messageDispatcher;
33
34		/**
35		* Subscribes a given listener to the channel.
36		*
37		* @event subscribe
38		*
39		* @param callable\|PEIP\INF\Handler\Handler $handler the listener to subscribe
40		*
41		* @return
42		*/
43		public function subscribe($handler)
44		{
45		Test::ensureHandler($handler);
46		$this->getMessageDispatcher()->connect($handler);
47		$this->doFireEvent('subscribe', ['SUBSCRIBER' => $handler]);
48		}
49
50		/**
51		* Unsubscribes a given listener from the channel.
52		*
53		* @event unsubscribe
54		*
55		* @param callable\|PEIP\INF\Handler\Handler $handler the listener to unsubscribe
56		*
57		* @return
58		*/
59		public function unsubscribe($handler)
60		{
61		Test::ensureHandler($handler);
62		$this->getMessageDispatcher()->disconnect($handler);
63		$this->doFireEvent('unsubscribe', ['SUBSCRIBER' => $handler]);
64		}
65
66		/**
67		* Sets the message dispatcher resposible for notifying all subscribers about new messages.
68		*
69		* @param \PEIP\INF\Dispatcher\Dispatcher $dispatcher instance of \PEIP\INF\Dispatcher\Dispatcher
70		* @param bool $transferListeners wether to transfer listeners of old dispatcher (if set) to new one. default: true
71		*
72		* @return
73		*/
74		public function setMessageDispatcher(\PEIP\INF\Dispatcher\Dispatcher $dispatcher, $transferListeners = true)
75		{
76	View Code Duplication	if (isset($this->dispatcher) && $transferListeners) {
		0 ignored issues – show Duplication introduced 2016-06-27 00:05 UTC by Report Bug Copy Issue Report Show Similar Issues like this This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
77		foreach ($this->dispatcher->getListeners() as $listener) {
		0 ignored issues – show Bug introduced 2016-06-27 00:05 UTC by Report Bug Copy Issue Report Show Similar Issues like this The property `dispatcher` does not seem to exist. Did you mean `messageDispatcher`? An attempt at access to an undefined property has been detected. This may either be a typographical error or the property has been renamed but there are still references to its old name. If you really want to allow access to undefined properties, you can define magic methods to allow access. See the php core documentation on Overloading. Loading history...
78		$dispatcher->connect($listener);
79		$this->dispatcher->disconnect($listener);
		0 ignored issues – show Bug introduced 2016-06-27 00:05 UTC by Report Bug Copy Issue Report Show Similar Issues like this The property `dispatcher` does not seem to exist. Did you mean `messageDispatcher`? An attempt at access to an undefined property has been detected. This may either be a typographical error or the property has been renamed but there are still references to its old name. If you really want to allow access to undefined properties, you can define magic methods to allow access. See the php core documentation on Overloading. Loading history...
80		}
81		}
82		$this->dispatcher = $dispatcher;
		0 ignored issues – show Bug introduced 2016-06-27 00:05 UTC by Report Bug Copy Issue Report Show Similar Issues like this The property `dispatcher` does not seem to exist. Did you mean `messageDispatcher`? An attempt at access to an undefined property has been detected. This may either be a typographical error or the property has been renamed but there are still references to its old name. If you really want to allow access to undefined properties, you can define magic methods to allow access. See the php core documentation on Overloading. Loading history...
83		}
84
85		/**
86		* Returns the message dispatcher resposible for notifying all subscribers about new messages.
87		*
88		* @return
89		*/
90		public function getMessageDispatcher()
91		{
92		return isset($this->dispatcher) ? $this->dispatcher : $this->dispatcher = new Dispatcher();
		0 ignored issues – show Bug introduced 2016-06-27 00:05 UTC by Report Bug Copy Issue Report Show Similar Issues like this The property `dispatcher` does not seem to exist. Did you mean `messageDispatcher`? An attempt at access to an undefined property has been detected. This may either be a typographical error or the property has been renamed but there are still references to its old name. If you really want to allow access to undefined properties, you can define magic methods to allow access. See the php core documentation on Overloading. Loading history...
93		}
94		}
95

tidal / PEIP

Issues (150)

Security Analysis no request data

src/ABS/Channel/SubscribableChannel.php (5 issues)

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