Issues in DomainEventPublisher.php (master) - Issues in master - cubiche/event-publisher - Measure and Improve Code Quality continuously with Scrutinizer

Issues (12)

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.

DomainEventPublisher.php (8 issues)

Labels

Bug 8

Severity

Major 8

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<?php

/**
 * This file is part of the Cubiche package.
 *
 * Copyright (c) Cubiche
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Cubiche\Domain\EventPublisher;

use Cubiche\Core\EventBus\Event\EventBus;

/**
 * DomainEventPublisher class.
 *
 * @author Ivannis Suárez Jerez <[email protected]>
 */
class DomainEventPublisher
{
    /**
     * @var DomainEventPublisher
     */
    private static $instance = null;

    /**
     * @var EventBus
     */
    protected $eventBus;

    /**
     * @return DomainEventPublisher
     */
    private static function instance()
    {
        if (static::$instance === null) {
class YourClass
{
    private static $someVariable;

    public static function getSomeVariable()
    {
        return static::$someVariable;
    }
}
            static::$instance = new static();
class YourClass
{
    private static $someVariable;

    public static function getSomeVariable()
    {
        return static::$someVariable;
    }
}

            static::$instance->setEventBus(EventBus::create());
class YourClass
{
    private static $someVariable;

    public static function getSomeVariable()
    {
        return static::$someVariable;
    }
}
        }

        return static::$instance;
class YourClass
{
    private static $someVariable;

    public static function getSomeVariable()
    {
        return static::$someVariable;
    }
}
    }

    /**
     * @param EventBus $eventBus
     */
    public static function set(EventBus $eventBus)
    {
        static::instance()->setEventBus($eventBus);
class YourClass
{
    private static function getTemperature() {
        return "3422 °C";
}

public static function getSomeVariable()
{
    return static::getTemperature();
}
    }

    /**
     * @return EventBus $eventBus
     */
    public static function eventBus()
    {
        return static::instance()->getEventBus();
class YourClass
{
    private static function getTemperature() {
        return "3422 °C";
}

public static function getSomeVariable()
{
    return static::getTemperature();
}
    }

    /**
     * @param DomainEventInterface $event
     */
    public static function publish(DomainEventInterface $event)
    {
        static::instance()->dispatch($event);
class YourClass
{
    private static function getTemperature() {
        return "3422 °C";
}

public static function getSomeVariable()
{
    return static::getTemperature();
}
    }

    /**
     * @param DomainEventSubscriberInterface $subscriber
     */
    public static function subscribe(DomainEventSubscriberInterface $subscriber)
    {
        static::instance()->addSubscriber($subscriber);
class YourClass
{
    private static function getTemperature() {
        return "3422 °C";
}

public static function getSomeVariable()
{
    return static::getTemperature();
}
    }

    /**
     * @param DomainEventInterface $event
     */
    protected function dispatch(DomainEventInterface $event)
    {
        $this->eventBus->dispatch($event);
    }

    /**
     * @param DomainEventSubscriberInterface $subscriber
     */
    protected function addSubscriber(DomainEventSubscriberInterface $subscriber)
    {
        $this->eventBus->addSubscriber($subscriber);
    }

    /**
     * @param EventBus $eventBus
     */
    protected function setEventBus(EventBus $eventBus)
    {
        $this->eventBus = $eventBus;
    }

    /**
     * @return EventBus
     */
    protected function getEventBus()
    {
        return $this->eventBus;
    }
}


1			<?php
2
3			/**
4			* This file is part of the Cubiche package.
5			*
6			* Copyright (c) Cubiche
7			*
8			* For the full copyright and license information, please view the LICENSE
9			* file that was distributed with this source code.
10			*/
11
12			namespace Cubiche\Domain\EventPublisher;
13
14			use Cubiche\Core\EventBus\Event\EventBus;
15
16			/**
17			* DomainEventPublisher class.
18			*
19			* @author Ivannis Suárez Jerez <[email protected]>
20			*/
21			class DomainEventPublisher
22			{
23			/**
24			* @var DomainEventPublisher
25			*/
26			private static $instance = null;
27
28			/**
29			* @var EventBus
30			*/
31			protected $eventBus;
32
33			/**
34			* @return DomainEventPublisher
35			*/
36			private static function instance()
37			{
38			if (static::$instance === null) {
			0 ignored issues – show Bug introduced 2016-10-18 09:52 UTC by Report Bug Copy Issue Report Show Similar Issues like this Since `$instance` is declared private, accessing it with `static` will lead to errors in possible sub-classes; consider using `self`, or increasing the visibility of `$instance` to at least protected. Let’s assume you have a class which uses late-static binding: class YourClass { private static $someVariable; public static function getSomeVariable() { return static::$someVariable; } } The code above will run fine in your PHP runtime. However, if you now create a sub-class and call the `getSomeVariable()` on that sub-class, you will receive a runtime error: class YourSubClass extends YourClass { } YourSubClass::getSomeVariable(); // Will cause an access error. In the case above, it makes sense to update `SomeClass` to use `self` instead: class SomeClass { private static $someVariable; public static function getSomeVariable() { return self::$someVariable; // self works fine with private. } } Loading history...
39			static::$instance = new static();
			0 ignored issues – show Bug introduced 2016-10-18 09:52 UTC by Report Bug Copy Issue Report Show Similar Issues like this Since `$instance` is declared private, accessing it with `static` will lead to errors in possible sub-classes; consider using `self`, or increasing the visibility of `$instance` to at least protected. Let’s assume you have a class which uses late-static binding: class YourClass { private static $someVariable; public static function getSomeVariable() { return static::$someVariable; } } The code above will run fine in your PHP runtime. However, if you now create a sub-class and call the `getSomeVariable()` on that sub-class, you will receive a runtime error: class YourSubClass extends YourClass { } YourSubClass::getSomeVariable(); // Will cause an access error. In the case above, it makes sense to update `SomeClass` to use `self` instead: class SomeClass { private static $someVariable; public static function getSomeVariable() { return self::$someVariable; // self works fine with private. } } Loading history...
40
41			static::$instance->setEventBus(EventBus::create());
			0 ignored issues – show Bug introduced 2016-10-18 09:52 UTC by Report Bug Copy Issue Report Show Similar Issues like this Since `$instance` is declared private, accessing it with `static` will lead to errors in possible sub-classes; consider using `self`, or increasing the visibility of `$instance` to at least protected. Let’s assume you have a class which uses late-static binding: class YourClass { private static $someVariable; public static function getSomeVariable() { return static::$someVariable; } } The code above will run fine in your PHP runtime. However, if you now create a sub-class and call the `getSomeVariable()` on that sub-class, you will receive a runtime error: class YourSubClass extends YourClass { } YourSubClass::getSomeVariable(); // Will cause an access error. In the case above, it makes sense to update `SomeClass` to use `self` instead: class SomeClass { private static $someVariable; public static function getSomeVariable() { return self::$someVariable; // self works fine with private. } } Loading history...
42			}
43
44			return static::$instance;
			0 ignored issues – show Bug introduced 2016-10-18 09:52 UTC by Report Bug Copy Issue Report Show Similar Issues like this Since `$instance` is declared private, accessing it with `static` will lead to errors in possible sub-classes; consider using `self`, or increasing the visibility of `$instance` to at least protected. Let’s assume you have a class which uses late-static binding: class YourClass { private static $someVariable; public static function getSomeVariable() { return static::$someVariable; } } The code above will run fine in your PHP runtime. However, if you now create a sub-class and call the `getSomeVariable()` on that sub-class, you will receive a runtime error: class YourSubClass extends YourClass { } YourSubClass::getSomeVariable(); // Will cause an access error. In the case above, it makes sense to update `SomeClass` to use `self` instead: class SomeClass { private static $someVariable; public static function getSomeVariable() { return self::$someVariable; // self works fine with private. } } Loading history...
45			}
46
47			/**
48			* @param EventBus $eventBus
49			*/
50			public static function set(EventBus $eventBus)
51			{
52			static::instance()->setEventBus($eventBus);
			0 ignored issues – show Bug introduced 2016-10-18 09:52 UTC by Report Bug Copy Issue Report Show Similar Issues like this Since `instance()` is declared private, calling it with `static` will lead to errors in possible sub-classes. You can either use `self`, or increase the visibility of `instance()` to at least protected. Let’s assume you have a class which uses late-static binding: class YourClass { private static function getTemperature() { return "3422 °C"; } public static function getSomeVariable() { return static::getTemperature(); } } The code above will run fine in your PHP runtime. However, if you now create a sub-class and call the `getSomeVariable()` on that sub-class, you will receive a runtime error: class YourSubClass extends YourClass { private static function getTemperature() { return "-182 °C"; } } print YourSubClass::getSomeVariable(); // Will cause an access error. In the case above, it makes sense to update `SomeClass` to use `self` instead: class YourClass { private static function getTemperature() { return "3422 °C"; } public static function getSomeVariable() { return self::getTemperature(); } } Loading history...
53			}
54
55			/**
56			* @return EventBus $eventBus
57			*/
58			public static function eventBus()
59			{
60			return static::instance()->getEventBus();
			0 ignored issues – show Bug introduced 2016-10-18 09:52 UTC by Report Bug Copy Issue Report Show Similar Issues like this Since `instance()` is declared private, calling it with `static` will lead to errors in possible sub-classes. You can either use `self`, or increase the visibility of `instance()` to at least protected. Let’s assume you have a class which uses late-static binding: class YourClass { private static function getTemperature() { return "3422 °C"; } public static function getSomeVariable() { return static::getTemperature(); } } The code above will run fine in your PHP runtime. However, if you now create a sub-class and call the `getSomeVariable()` on that sub-class, you will receive a runtime error: class YourSubClass extends YourClass { private static function getTemperature() { return "-182 °C"; } } print YourSubClass::getSomeVariable(); // Will cause an access error. In the case above, it makes sense to update `SomeClass` to use `self` instead: class YourClass { private static function getTemperature() { return "3422 °C"; } public static function getSomeVariable() { return self::getTemperature(); } } Loading history...
61			}
62
63			/**
64			* @param DomainEventInterface $event
65			*/
66			public static function publish(DomainEventInterface $event)
67			{
68			static::instance()->dispatch($event);
			0 ignored issues – show Bug introduced 2016-10-18 09:52 UTC by Report Bug Copy Issue Report Show Similar Issues like this Since `instance()` is declared private, calling it with `static` will lead to errors in possible sub-classes. You can either use `self`, or increase the visibility of `instance()` to at least protected. Let’s assume you have a class which uses late-static binding: class YourClass { private static function getTemperature() { return "3422 °C"; } public static function getSomeVariable() { return static::getTemperature(); } } The code above will run fine in your PHP runtime. However, if you now create a sub-class and call the `getSomeVariable()` on that sub-class, you will receive a runtime error: class YourSubClass extends YourClass { private static function getTemperature() { return "-182 °C"; } } print YourSubClass::getSomeVariable(); // Will cause an access error. In the case above, it makes sense to update `SomeClass` to use `self` instead: class YourClass { private static function getTemperature() { return "3422 °C"; } public static function getSomeVariable() { return self::getTemperature(); } } Loading history...
69			}
70
71			/**
72			* @param DomainEventSubscriberInterface $subscriber
73			*/
74			public static function subscribe(DomainEventSubscriberInterface $subscriber)
75			{
76			static::instance()->addSubscriber($subscriber);
			0 ignored issues – show Bug introduced 2016-10-18 09:52 UTC by Report Bug Copy Issue Report Show Similar Issues like this Since `instance()` is declared private, calling it with `static` will lead to errors in possible sub-classes. You can either use `self`, or increase the visibility of `instance()` to at least protected. Let’s assume you have a class which uses late-static binding: class YourClass { private static function getTemperature() { return "3422 °C"; } public static function getSomeVariable() { return static::getTemperature(); } } The code above will run fine in your PHP runtime. However, if you now create a sub-class and call the `getSomeVariable()` on that sub-class, you will receive a runtime error: class YourSubClass extends YourClass { private static function getTemperature() { return "-182 °C"; } } print YourSubClass::getSomeVariable(); // Will cause an access error. In the case above, it makes sense to update `SomeClass` to use `self` instead: class YourClass { private static function getTemperature() { return "3422 °C"; } public static function getSomeVariable() { return self::getTemperature(); } } Loading history...
77			}
78
79			/**
80			* @param DomainEventInterface $event
81			*/
82			protected function dispatch(DomainEventInterface $event)
83			{
84			$this->eventBus->dispatch($event);
85			}
86
87			/**
88			* @param DomainEventSubscriberInterface $subscriber
89			*/
90			protected function addSubscriber(DomainEventSubscriberInterface $subscriber)
91			{
92			$this->eventBus->addSubscriber($subscriber);
93			}
94
95			/**
96			* @param EventBus $eventBus
97			*/
98			protected function setEventBus(EventBus $eventBus)
99			{
100			$this->eventBus = $eventBus;
101			}
102
103			/**
104			* @return EventBus
105			*/
106			protected function getEventBus()
107			{
108			return $this->eventBus;
109			}
110			}
111

cubiche / event-publisher

Issues (12)

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DomainEventPublisher.php (8 issues)

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