Issues in Driver.php (master) - Issues in master - bernardphp/bernard - Measure and Improve Code Quality continuously with Scrutinizer

Issues (29)

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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/Driver/PhpRedis/Driver.php (9 issues)

Labels

Bug 9

Severity

Major 9

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<?php

namespace Bernard\Driver\PhpRedis;

use Redis;

/**
 * Implements a Driver for use with https://github.com/nicolasff/phpredis.
 */
class Driver implements \Bernard\Driver
{
    const QUEUE_PREFIX = 'queue:';

    protected $redis;

    /**
     * @param Redis $redis
     */
    public function __construct(Redis $redis)
    {
        $this->redis = $redis;
    }

    /**
     * {@inheritdoc}
     */
    public function listQueues()
    {
        return $this->redis->sMembers('queues');
class A
{
    public function foo() { }
}

class B extends A
{
    public function bar() { }
}

/**
 * @param A|B $x
 */
function someFunction($x)
{
    $x->foo(); // This call is fine as the method exists in A and B.
    $x->bar(); // This method only exists in B and might cause an error.
}
    }

    /**
     * {@inheritdoc}
     */
    public function createQueue($queueName)
    {
        $this->redis->sAdd('queues', $queueName);
class A
{
    public function foo() { }
}

class B extends A
{
    public function bar() { }
}

/**
 * @param A|B $x
 */
function someFunction($x)
{
    $x->foo(); // This call is fine as the method exists in A and B.
    $x->bar(); // This method only exists in B and might cause an error.
}
    }

    /**
     * {@inheritdoc}
     */
    public function countMessages($queueName)
    {
        return $this->redis->lLen(self::QUEUE_PREFIX.$queueName);
class A
{
    public function foo() { }
}

class B extends A
{
    public function bar() { }
}

/**
 * @param A|B $x
 */
function someFunction($x)
{
    $x->foo(); // This call is fine as the method exists in A and B.
    $x->bar(); // This method only exists in B and might cause an error.
}
    }

    /**
     * {@inheritdoc}
     */
    public function pushMessage($queueName, $message)
    {
        $this->redis->rpush($this->resolveKey($queueName), $message);
class A
{
    public function foo() { }
}

class B extends A
{
    public function bar() { }
}

/**
 * @param A|B $x
 */
function someFunction($x)
{
    $x->foo(); // This call is fine as the method exists in A and B.
    $x->bar(); // This method only exists in B and might cause an error.
}
    }

    /**
     * {@inheritdoc}
     */
    public function popMessage($queueName, $duration = 5)
    {
        // When PhpRedis is set up with an Redis::OPT_PREFIX
        // it does set the prefix to the key and to the timeout value something like:
        // "BLPOP" "bernard:queue:my-queue" "bernard:5"
        //
        // To set the resolved key in an array seems fixing this issue. We get:
        // "BLPOP" "bernard:queue:my-queue" "5"
        //
        // see https://github.com/nicolasff/phpredis/issues/158
        list(, $message) = $this->redis->blpop([$this->resolveKey($queueName)], $duration) ?: null;
class A
{
    public function foo() { }
}

class B extends A
{
    public function bar() { }
}

/**
 * @param A|B $x
 */
function someFunction($x)
{
    $x->foo(); // This call is fine as the method exists in A and B.
    $x->bar(); // This method only exists in B and might cause an error.
}

        return [$message, null];
    }

    /**
     * {@inheritdoc}
     */
    public function peekQueue($queueName, $index = 0, $limit = 20)
    {
        $limit += $index - 1;

        return $this->redis->lRange($this->resolveKey($queueName), $index, $limit);
class A
{
    public function foo() { }
}

class B extends A
{
    public function bar() { }
}

/**
 * @param A|B $x
 */
function someFunction($x)
{
    $x->foo(); // This call is fine as the method exists in A and B.
    $x->bar(); // This method only exists in B and might cause an error.
}
    }

    /**
     * {@inheritdoc}
     */
    public function acknowledgeMessage($queueName, $receipt)
    {
    }

    /**
     * {@inheritdoc}
     */
    public function removeQueue($queueName)
    {
        $this->redis->sRem('queues', $queueName);
class A
{
    public function foo() { }
}

class B extends A
{
    public function bar() { }
}

/**
 * @param A|B $x
 */
function someFunction($x)
{
    $x->foo(); // This call is fine as the method exists in A and B.
    $x->bar(); // This method only exists in B and might cause an error.
}
        $this->redis->del($this->resolveKey($queueName));
class A
{
    public function foo() { }
}

class B extends A
{
    public function bar() { }
}

/**
 * @param A|B $x
 */
function someFunction($x)
{
    $x->foo(); // This call is fine as the method exists in A and B.
    $x->bar(); // This method only exists in B and might cause an error.
}
    }

    /**
     * {@inheritdoc}
     */
    public function info()
    {
        return $this->redis->info();
class A
{
    public function foo() { }
}

class B extends A
{
    public function bar() { }
}

/**
 * @param A|B $x
 */
function someFunction($x)
{
    $x->foo(); // This call is fine as the method exists in A and B.
    $x->bar(); // This method only exists in B and might cause an error.
}
    }

    /**
     * Transform the queueName into a key.
     *
     * @param string $queueName
     *
     * @return string
     */
    protected function resolveKey($queueName)
    {
        return self::QUEUE_PREFIX.$queueName;
    }
}


1		<?php
2
3		namespace Bernard\Driver\PhpRedis;
4
5		use Redis;
6
7		/**
8		* Implements a Driver for use with https://github.com/nicolasff/phpredis.
9		*/
10		class Driver implements \Bernard\Driver
11		{
12		const QUEUE_PREFIX = 'queue:';
13
14		protected $redis;
15
16		/**
17		* @param Redis $redis
18		*/
19	8	public function __construct(Redis $redis)
20		{
21	8	$this->redis = $redis;
22	8	}
23
24		/**
25		* {@inheritdoc}
26		*/
27	2	public function listQueues()
28		{
29	2	return $this->redis->sMembers('queues');
		0 ignored issues – show Bug introduced 2017-11-19 17:50 UTC by Report Bug Copy Issue Report Show Similar Issues like this The method `sMembers` does only exist in `Redis`, but not in `Predis\ClientInterface`. It seems like the method you are trying to call exists only in some of the possible types. Let’s take a look at an example: class A { public function foo() { } } class B extends A { public function bar() { } } /** * @param A\|B $x / function someFunction($x) { $x->foo(); // This call is fine as the method exists in A and B. $x->bar(); // This method only exists in B and might cause an error. } Available Fixes Add an additional type-check: /* * @param A\|B $x / function someFunction($x) { $x->foo(); if ($x instanceof B) { $x->bar(); } } Only allow a single type to be passed if the variable comes from a parameter: function someFunction(B $x) { /* ... */ } Loading history...
30		}
31
32		/**
33		* {@inheritdoc}
34		*/
35	2	public function createQueue($queueName)
36		{
37	2	$this->redis->sAdd('queues', $queueName);
		0 ignored issues – show Bug introduced 2017-11-19 17:50 UTC by Report Bug Copy Issue Report Show Similar Issues like this The method `sAdd` does only exist in `Redis`, but not in `Predis\ClientInterface`. It seems like the method you are trying to call exists only in some of the possible types. Let’s take a look at an example: class A { public function foo() { } } class B extends A { public function bar() { } } /** * @param A\|B $x / function someFunction($x) { $x->foo(); // This call is fine as the method exists in A and B. $x->bar(); // This method only exists in B and might cause an error. } Available Fixes Add an additional type-check: /* * @param A\|B $x / function someFunction($x) { $x->foo(); if ($x instanceof B) { $x->bar(); } } Only allow a single type to be passed if the variable comes from a parameter: function someFunction(B $x) { /* ... */ } Loading history...
38	2	}
39
40		/**
41		* {@inheritdoc}
42		*/
43	2	public function countMessages($queueName)
44		{
45	2	return $this->redis->lLen(self::QUEUE_PREFIX.$queueName);
		0 ignored issues – show Bug introduced 2018-02-14 00:57 UTC by Report Bug Copy Issue Report Show Similar Issues like this The method `lLen` does only exist in `Redis`, but not in `Predis\ClientInterface`. It seems like the method you are trying to call exists only in some of the possible types. Let’s take a look at an example: class A { public function foo() { } } class B extends A { public function bar() { } } /** * @param A\|B $x / function someFunction($x) { $x->foo(); // This call is fine as the method exists in A and B. $x->bar(); // This method only exists in B and might cause an error. } Available Fixes Add an additional type-check: /* * @param A\|B $x / function someFunction($x) { $x->foo(); if ($x instanceof B) { $x->bar(); } } Only allow a single type to be passed if the variable comes from a parameter: function someFunction(B $x) { /* ... */ } Loading history...
46		}
47
48		/**
49		* {@inheritdoc}
50		*/
51	2	public function pushMessage($queueName, $message)
52		{
53	2	$this->redis->rpush($this->resolveKey($queueName), $message);
		0 ignored issues – show Bug introduced 2017-11-19 17:50 UTC by Report Bug Copy Issue Report Show Similar Issues like this The method `rpush` does only exist in `Redis`, but not in `Predis\ClientInterface`. It seems like the method you are trying to call exists only in some of the possible types. Let’s take a look at an example: class A { public function foo() { } } class B extends A { public function bar() { } } /** * @param A\|B $x / function someFunction($x) { $x->foo(); // This call is fine as the method exists in A and B. $x->bar(); // This method only exists in B and might cause an error. } Available Fixes Add an additional type-check: /* * @param A\|B $x / function someFunction($x) { $x->foo(); if ($x instanceof B) { $x->bar(); } } Only allow a single type to be passed if the variable comes from a parameter: function someFunction(B $x) { /* ... */ } Loading history...
54	2	}
55
56		/**
57		* {@inheritdoc}
58		*/
59	1	public function popMessage($queueName, $duration = 5)
60		{
61		// When PhpRedis is set up with an Redis::OPT_PREFIX
62		// it does set the prefix to the key and to the timeout value something like:
63		// "BLPOP" "bernard:queue:my-queue" "bernard:5"
64		//
65		// To set the resolved key in an array seems fixing this issue. We get:
66		// "BLPOP" "bernard:queue:my-queue" "5"
67		//
68		// see https://github.com/nicolasff/phpredis/issues/158
69	1	list(, $message) = $this->redis->blpop([$this->resolveKey($queueName)], $duration) ?: null;
		0 ignored issues – show Bug introduced 2017-11-19 17:50 UTC by Report Bug Copy Issue Report Show Similar Issues like this The method `blpop` does only exist in `Redis`, but not in `Predis\ClientInterface`. It seems like the method you are trying to call exists only in some of the possible types. Let’s take a look at an example: class A { public function foo() { } } class B extends A { public function bar() { } } /** * @param A\|B $x / function someFunction($x) { $x->foo(); // This call is fine as the method exists in A and B. $x->bar(); // This method only exists in B and might cause an error. } Available Fixes Add an additional type-check: /* * @param A\|B $x / function someFunction($x) { $x->foo(); if ($x instanceof B) { $x->bar(); } } Only allow a single type to be passed if the variable comes from a parameter: function someFunction(B $x) { /* ... */ } Loading history...
70
71	1	return [$message, null];
72		}
73
74		/**
75		* {@inheritdoc}
76		*/
77	2	public function peekQueue($queueName, $index = 0, $limit = 20)
78		{
79	2	$limit += $index - 1;
80
81	2	return $this->redis->lRange($this->resolveKey($queueName), $index, $limit);
		0 ignored issues – show Bug introduced 2017-11-19 17:50 UTC by Report Bug Copy Issue Report Show Similar Issues like this The method `lRange` does only exist in `Redis`, but not in `Predis\ClientInterface`. It seems like the method you are trying to call exists only in some of the possible types. Let’s take a look at an example: class A { public function foo() { } } class B extends A { public function bar() { } } /** * @param A\|B $x / function someFunction($x) { $x->foo(); // This call is fine as the method exists in A and B. $x->bar(); // This method only exists in B and might cause an error. } Available Fixes Add an additional type-check: /* * @param A\|B $x / function someFunction($x) { $x->foo(); if ($x instanceof B) { $x->bar(); } } Only allow a single type to be passed if the variable comes from a parameter: function someFunction(B $x) { /* ... */ } Loading history...
82		}
83
84		/**
85		* {@inheritdoc}
86		*/
87		public function acknowledgeMessage($queueName, $receipt)
88		{
89		}
90
91		/**
92		* {@inheritdoc}
93		*/
94	2	public function removeQueue($queueName)
95		{
96	2	$this->redis->sRem('queues', $queueName);
		0 ignored issues – show Bug introduced 2017-11-19 17:50 UTC by Report Bug Copy Issue Report Show Similar Issues like this The method `sRem` does only exist in `Redis`, but not in `Predis\ClientInterface`. It seems like the method you are trying to call exists only in some of the possible types. Let’s take a look at an example: class A { public function foo() { } } class B extends A { public function bar() { } } /** * @param A\|B $x / function someFunction($x) { $x->foo(); // This call is fine as the method exists in A and B. $x->bar(); // This method only exists in B and might cause an error. } Available Fixes Add an additional type-check: /* * @param A\|B $x / function someFunction($x) { $x->foo(); if ($x instanceof B) { $x->bar(); } } Only allow a single type to be passed if the variable comes from a parameter: function someFunction(B $x) { /* ... */ } Loading history...
97	2	$this->redis->del($this->resolveKey($queueName));
		0 ignored issues – show Bug introduced 2017-11-19 17:50 UTC by Report Bug Copy Issue Report Show Similar Issues like this The method `del` does only exist in `Redis`, but not in `Predis\ClientInterface`. It seems like the method you are trying to call exists only in some of the possible types. Let’s take a look at an example: class A { public function foo() { } } class B extends A { public function bar() { } } /** * @param A\|B $x / function someFunction($x) { $x->foo(); // This call is fine as the method exists in A and B. $x->bar(); // This method only exists in B and might cause an error. } Available Fixes Add an additional type-check: /* * @param A\|B $x / function someFunction($x) { $x->foo(); if ($x instanceof B) { $x->bar(); } } Only allow a single type to be passed if the variable comes from a parameter: function someFunction(B $x) { /* ... */ } Loading history...
98	2	}
99
100		/**
101		* {@inheritdoc}
102		*/
103		public function info()
104		{
105		return $this->redis->info();
		0 ignored issues – show Bug introduced 2017-11-19 17:50 UTC by Report Bug Copy Issue Report Show Similar Issues like this The method `info` does only exist in `Redis`, but not in `Predis\ClientInterface`. It seems like the method you are trying to call exists only in some of the possible types. Let’s take a look at an example: class A { public function foo() { } } class B extends A { public function bar() { } } /** * @param A\|B $x / function someFunction($x) { $x->foo(); // This call is fine as the method exists in A and B. $x->bar(); // This method only exists in B and might cause an error. } Available Fixes Add an additional type-check: /* * @param A\|B $x / function someFunction($x) { $x->foo(); if ($x instanceof B) { $x->bar(); } } Only allow a single type to be passed if the variable comes from a parameter: function someFunction(B $x) { /* ... */ } Loading history...
106		}
107
108		/**
109		* Transform the queueName into a key.
110		*
111		* @param string $queueName
112		*
113		* @return string
114		*/
115	8	protected function resolveKey($queueName)
116		{
117	8	return self::QUEUE_PREFIX.$queueName;
118		}
119		}
120

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src/Driver/PhpRedis/Driver.php (9 issues)

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bernardphp / bernard

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src/Driver/PhpRedis/Driver.php (9 issues)

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