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

Issues (150)

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/ABS/Base/Connectable.php (4 issues)

Labels

Severity

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 PEIP\ABS\Base;

/*
 * 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\Base\Connectable.
 *
 * @author Timo Michna <timomichna/yahoo.de>
 */
abstract class Connectable implements \PEIP\INF\Event\Connectable
{
    const
        DEFAULT_CLASS_MESSAGE_DISPATCHER = '\PEIP\Dispatcher\Dispatcher',
        DEFAULT_CLASS_EVENT_DISPATCHER = '\PEIP\Dispatcher\ObjectEventDispatcher',
        DEFAULT_EVENT_CLASS = '\PEIP\Event\Event',
        EVENT_CONNECT = 'connect',
        EVENT_DISCONNECT = 'disconnect',
        EVENT_SET_EVENT_DISPATCHER = 'setEventDispatcher',
        HEADER_DISPATCHER = 'DISPATCHER',
        HEADER_LISTENER = 'LISTENER',
        HEADER_EVENT = 'EVENT';

    protected static $sharedEventDispatcher;

    protected $eventDispatcher;

    /**
     * @param string                            $name
     * @param callable|PEIP\INF\Handler\Handler $listener
     *
     * @return
     */
    public function connect($name, $listener)

    {
        \PEIP\Util\Test::ensureHandler($listener);
        $this->getEventDispatcher()->connect($name, $this, $listener);
        $this->doFireEvent(
            self::EVENT_CONNECT,
            [
                self::HEADER_EVENT    => $name,
                self::HEADER_LISTENER => $listener,
            ]
        );
    }

    /**
     * @param $name
     * @param callable|PEIP\INF\Handler\Handler $listener
     *
     * @return
     */
    public function disconnect($name, $listener)

    {
        \PEIP\Util\Test::ensureHandler($listener);
        $this->getEventDispatcher()->disconnect($name, $this, $listener);
        $this->doFireEvent(
            self::EVENT_DISCONNECT,
            [
                self::HEADER_EVENT    => $name,
                self::HEADER_LISTENER => $listener,
            ],
            false,
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
            ''
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);

        );
    }

    /**
     * @param $name
     *
     * @return
     */
    public function hasListeners($name)
    {
        return $this->getEventDispatcher()->hasListeners($name, $this);
    }

    /**
     * @param $name
     *
     * @return
     */
    public function getListeners($name)
    {
        return $this->getEventDispatcher()->getListeners($name, $this);
    }

    /**
     * @param $eventName
     * @param $callable
     *
     * @return
     */
    public function disconnectAll($name)
    {
        $this->getEventDispatcher()->disconnectAll($name, $this);
    }

    /**
     * @param $dispatcher
     * @param $transferListners
     *
     * @return
     */
    public function setEventDispatcher(\PEIP\Dispatcher\ObjectEventDispatcher $dispatcher, $transferListners = true)
    {
        if ($transferListners) {
            foreach ($this->getEventDispatcher()->getEventNames($this) as $name) {
                if ($this->getEventDispatcher()->hasListeners($name, $this)) {
                    foreach ($this->getEventDispatcher()->getListeners($name, $this) as $listener) {
                        $dispatcher->connect($name, $this, $listener);
                    }
                }
            }
        }
        $this->eventDispatcher = $dispatcher;
        $this->doFireEvent(self::EVENT_SET_EVENT_DISPATCHER, [self::HEADER_DISPATCHER => $dispatcher]);
    }

    /**
     * @return
     */
    public function getEventDispatcher()
    {
        return $this->eventDispatcher ? $this->eventDispatcher : $this->eventDispatcher = self::getSharedEventDispatcher();
    }

    protected static function getSharedEventDispatcher()
    {
        $defaultDispatcher = self::DEFAULT_CLASS_EVENT_DISPATCHER;

        return self::$sharedEventDispatcher ? self::$sharedEventDispatcher : self::$sharedEventDispatcher = new $defaultDispatcher();
    }

    /**
     * @param $name
     * @param $headers
     * @param $eventClass
     *
     * @return
     */
    protected function doFireEvent($name, array $headers = [], $eventClass = '', $type = false)
    {
        $eventClass = trim($eventClass) == '' ? static::DEFAULT_EVENT_CLASS : $eventClass;

        return $this->getEventDispatcher()->buildAndNotify($name, $this, $headers, $eventClass, $type);
    }

    protected static function getDefaultEventClass()
    {
        return self::DEFAULT_EVENT_CLASS;
    }
}


1		<?php
2
3		namespace PEIP\ABS\Base;
4
5		/*
6		* This file is part of the PEIP package.
7		* (c) 2009-2016 Timo Michna <timomichna/yahoo.de>
8		*
9		* For the full copyright and license information, please view the LICENSE
10		* file that was distributed with this source code.
11		*/
12
13		/**
14		* PEIP\ABS\Base\Connectable.
15		*
16		* @author Timo Michna <timomichna/yahoo.de>
17		*/
18		abstract class Connectable implements \PEIP\INF\Event\Connectable
19		{
20		const
21		DEFAULT_CLASS_MESSAGE_DISPATCHER = '\PEIP\Dispatcher\Dispatcher',
22		DEFAULT_CLASS_EVENT_DISPATCHER = '\PEIP\Dispatcher\ObjectEventDispatcher',
23		DEFAULT_EVENT_CLASS = '\PEIP\Event\Event',
24		EVENT_CONNECT = 'connect',
25		EVENT_DISCONNECT = 'disconnect',
26		EVENT_SET_EVENT_DISPATCHER = 'setEventDispatcher',
27		HEADER_DISPATCHER = 'DISPATCHER',
28		HEADER_LISTENER = 'LISTENER',
29		HEADER_EVENT = 'EVENT';
30
31		protected static $sharedEventDispatcher;
32
33		protected $eventDispatcher;
34
35		/**
36		* @param string $name
37		* @param callable\|PEIP\INF\Handler\Handler $listener
38		*
39		* @return
40		*/
41	View Code Duplication	public function connect($name, $listener)
		0 ignored issues – show Duplication introduced 2016-06-27 00:05 UTC by Report Bug Copy Issue Report Show Similar Issues like this This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
42		{
43		\PEIP\Util\Test::ensureHandler($listener);
44		$this->getEventDispatcher()->connect($name, $this, $listener);
45		$this->doFireEvent(
46		self::EVENT_CONNECT,
47		[
48		self::HEADER_EVENT => $name,
49		self::HEADER_LISTENER => $listener,
50		]
51		);
52		}
53
54		/**
55		* @param $name
56		* @param callable\|PEIP\INF\Handler\Handler $listener
57		*
58		* @return
59		*/
60	View Code Duplication	public function disconnect($name, $listener)
		0 ignored issues – show Duplication introduced 2016-06-27 00:05 UTC by Report Bug Copy Issue Report Show Similar Issues like this This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
61		{
62		\PEIP\Util\Test::ensureHandler($listener);
63		$this->getEventDispatcher()->disconnect($name, $this, $listener);
64		$this->doFireEvent(
65		self::EVENT_DISCONNECT,
66		[
67		self::HEADER_EVENT => $name,
68		self::HEADER_LISTENER => $listener,
69		],
70		false,
		0 ignored issues – show Documentation introduced 2016-06-27 00:05 UTC by Report Bug Copy Issue Report Show Similar Issues like this `false` is of type `boolean`, but the function expects a `string`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
71		''
		0 ignored issues – show Documentation introduced 2016-06-27 00:05 UTC by Report Bug Copy Issue Report Show Similar Issues like this `''` is of type `string`, but the function expects a `boolean`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
72
73		);
74		}
75
76		/**
77		* @param $name
78		*
79		* @return
80		*/
81		public function hasListeners($name)
82		{
83		return $this->getEventDispatcher()->hasListeners($name, $this);
84		}
85
86		/**
87		* @param $name
88		*
89		* @return
90		*/
91		public function getListeners($name)
92		{
93		return $this->getEventDispatcher()->getListeners($name, $this);
94		}
95
96		/**
97		* @param $eventName
98		* @param $callable
99		*
100		* @return
101		*/
102		public function disconnectAll($name)
103		{
104		$this->getEventDispatcher()->disconnectAll($name, $this);
105		}
106
107		/**
108		* @param $dispatcher
109		* @param $transferListners
110		*
111		* @return
112		*/
113		public function setEventDispatcher(\PEIP\Dispatcher\ObjectEventDispatcher $dispatcher, $transferListners = true)
114		{
115		if ($transferListners) {
116		foreach ($this->getEventDispatcher()->getEventNames($this) as $name) {
117		if ($this->getEventDispatcher()->hasListeners($name, $this)) {
118		foreach ($this->getEventDispatcher()->getListeners($name, $this) as $listener) {
119		$dispatcher->connect($name, $this, $listener);
120		}
121		}
122		}
123		}
124		$this->eventDispatcher = $dispatcher;
125		$this->doFireEvent(self::EVENT_SET_EVENT_DISPATCHER, [self::HEADER_DISPATCHER => $dispatcher]);
126		}
127
128		/**
129		* @return
130		*/
131		public function getEventDispatcher()
132		{
133		return $this->eventDispatcher ? $this->eventDispatcher : $this->eventDispatcher = self::getSharedEventDispatcher();
134		}
135
136		protected static function getSharedEventDispatcher()
137		{
138		$defaultDispatcher = self::DEFAULT_CLASS_EVENT_DISPATCHER;
139
140		return self::$sharedEventDispatcher ? self::$sharedEventDispatcher : self::$sharedEventDispatcher = new $defaultDispatcher();
141		}
142
143		/**
144		* @param $name
145		* @param $headers
146		* @param $eventClass
147		*
148		* @return
149		*/
150		protected function doFireEvent($name, array $headers = [], $eventClass = '', $type = false)
151		{
152		$eventClass = trim($eventClass) == '' ? static::DEFAULT_EVENT_CLASS : $eventClass;
153
154		return $this->getEventDispatcher()->buildAndNotify($name, $this, $headers, $eventClass, $type);
155		}
156
157		protected static function getDefaultEventClass()
158		{
159		return self::DEFAULT_EVENT_CLASS;
160		}
161		}
162

tidal / PEIP

Issues (150)

Security Analysis no request data

src/ABS/Base/Connectable.php (4 issues)

Labels

Severity

Introduced By

Upgrade to new PHP Analysis Engine

Duplication Side-by-Side

Filter issues like