Issues in Daemon.php (master) - Issues in master - equip/beanstalkd-consumer - Measure and Improve Code Quality continuously with Scrutinizer

Issues (2)

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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/Daemon.php (1 issue)

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Coding Style 1

Severity

Informational 1

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<?php

namespace Equip\BeanstalkdConsumer;

use Aura\Cli\Stdio;
use Aura\Cli\Context;
use Aura\Cli\Status;
use Relay\ResolverInterface;
use Pheanstalk\Pheanstalk;

class Daemon
{
    /**
     * @var ResolverInterface
     */
    private $resolver;

    /**
     * @var Stdio
     */
    private $stdio;

    /**
     * @var Context
     */
    private $context;

    /**
     * @var Pheanstalk
     */
    private $pheanstalk;

    /**
     * @var callable
     */
    private $listener;

    /**
     * @param ResolverInterface $resolver
     * @param Stdio $stdio
     * @param Context $context
     * @param Pheanstalk $pheanstalk
     */
    public function __construct(
        ResolverInterface $resolver,
        Stdio $stdio,
        Context $context,
        Pheanstalk $pheanstalk
    ) {
        $this->resolver = $resolver;
        $this->stdio = $stdio;
        $this->context = $context;
        $this->pheanstalk = $pheanstalk;
        $this->listener = function () { return true; };
// Bad
$a = 5; $b = 6; $c = 7;

// Good
$a = 5;
$b = 6;
$c = 7;
    }

    /**
     * @param callable $listener
     */
    public function setListener(callable $listener)
    {
        $this->listener = $listener;
    }

    /**
     * @return int Status code to exit with
     */
    public function run()
    {
        $env = $this->context->env;
        $tube = $env->get('BEANSTALKD_TUBE') ?: 'default';
        $class = $env->get('BEANSTALKD_CONSUMER');
        if (!$class) {
            $this->stdio->outln('<<red>>BEANSTALKD_CONSUMER environmental variable is not set<<reset>>');
            return Status::USAGE;
        }
        if (!class_exists($class)) {
            $this->stdio->outln(sprintf('<<red>>BEANSTALKD_CONSUMER does not reference a locatable class: %s<<reset>>', $class));
            return Status::DATAERR;
        }
        if (!in_array(ConsumerInterface::class, class_implements($class))) {
            $this->stdio->outln(sprintf('<<red>>BEANSTALKD_CONSUMER references a class that does not implement ConsumerInterface: %s<<reset>>', $class));
            return Status::DATAERR;
        }

        $this->pheanstalk->watchOnly($tube);
        $consumer = call_user_func($this->resolver, $class);

        while (call_user_func($this->listener)) {
            $reserved = $this->pheanstalk->reserve();
            if (!$reserved) {
                continue;
            }
            $job = new Job($reserved->getId(), $reserved->getData());

            try {
                $result = $consumer->consume($job);
                if ($result === false) {
                    $this->pheanstalk->release($job);
                    continue;
                }
            } catch (\Exception $e) {
                $this->pheanstalk->release($job);
                throw $e;
            }

            $this->pheanstalk->delete($job);
        }

        return Status::SUCCESS;
    }
}


1		<?php
2
3		namespace Equip\BeanstalkdConsumer;
4
5		use Aura\Cli\Stdio;
6		use Aura\Cli\Context;
7		use Aura\Cli\Status;
8		use Relay\ResolverInterface;
9		use Pheanstalk\Pheanstalk;
10
11		class Daemon
12		{
13		/**
14		* @var ResolverInterface
15		*/
16		private $resolver;
17
18		/**
19		* @var Stdio
20		*/
21		private $stdio;
22
23		/**
24		* @var Context
25		*/
26		private $context;
27
28		/**
29		* @var Pheanstalk
30		*/
31		private $pheanstalk;
32
33		/**
34		* @var callable
35		*/
36		private $listener;
37
38		/**
39		* @param ResolverInterface $resolver
40		* @param Stdio $stdio
41		* @param Context $context
42		* @param Pheanstalk $pheanstalk
43		*/
44	8	public function __construct(
45		ResolverInterface $resolver,
46		Stdio $stdio,
47		Context $context,
48		Pheanstalk $pheanstalk
49		) {
50	8	$this->resolver = $resolver;
51	8	$this->stdio = $stdio;
52	8	$this->context = $context;
53	8	$this->pheanstalk = $pheanstalk;
54		$this->listener = function () { return true; };
		0 ignored issues – show Coding Style introduced 2016-02-27 15:24 UTC by Report Bug Copy Issue Report Show Similar Issues like this It is generally recommended to place each PHP statement on a line by itself. Let’s take a look at an example: // Bad $a = 5; $b = 6; $c = 7; // Good $a = 5; $b = 6; $c = 7; Loading history...
55	8	}
56
57		/**
58		* @param callable $listener
59		*/
60	8	public function setListener(callable $listener)
61		{
62	8	$this->listener = $listener;
63	8	}
64
65		/**
66		* @return int Status code to exit with
67		*/
68	8	public function run()
69		{
70	8	$env = $this->context->env;
71	8	$tube = $env->get('BEANSTALKD_TUBE') ?: 'default';
72	8	$class = $env->get('BEANSTALKD_CONSUMER');
73	8	if (!$class) {
74	1	$this->stdio->outln('<<red>>BEANSTALKD_CONSUMER environmental variable is not set<<reset>>');
75	1	return Status::USAGE;
76		}
77	7	if (!class_exists($class)) {
78	1	$this->stdio->outln(sprintf('<<red>>BEANSTALKD_CONSUMER does not reference a locatable class: %s<<reset>>', $class));
79	1	return Status::DATAERR;
80		}
81	6	if (!in_array(ConsumerInterface::class, class_implements($class))) {
82	1	$this->stdio->outln(sprintf('<<red>>BEANSTALKD_CONSUMER references a class that does not implement ConsumerInterface: %s<<reset>>', $class));
83	1	return Status::DATAERR;
84		}
85
86	5	$this->pheanstalk->watchOnly($tube);
87	5	$consumer = call_user_func($this->resolver, $class);
88
89	5	while (call_user_func($this->listener)) {
90	5	$reserved = $this->pheanstalk->reserve();
91	5	if (!$reserved) {
92	1	continue;
93		}
94	4	$job = new Job($reserved->getId(), $reserved->getData());
95
96		try {
97	4	$result = $consumer->consume($job);
98	3	if ($result === false) {
99	1	$this->pheanstalk->release($job);
100	1	continue;
101		}
102	3	} catch (\Exception $e) {
103	1	$this->pheanstalk->release($job);
104	1	throw $e;
105		}
106
107	2	$this->pheanstalk->delete($job);
108	2	}
109
110	4	return Status::SUCCESS;
111		}
112		}
113

equip / beanstalkd-consumer

Issues (2)

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src/Daemon.php (1 issue)

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