Issues in Phlack.php (master) - Issues in master - mcrumm/phlack - Measure and Improve Code Quality continuously with Scrutinizer

Issues (17)

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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/Crummy/Phlack/Phlack.php (3 issues)

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<?php

namespace Crummy\Phlack;

use Crummy\Phlack\Bridge\Guzzle\PhlackClient;
use Crummy\Phlack\Bridge\Guzzle\Response\MessageResponse;
use Crummy\Phlack\Common\Exception\UnexpectedTypeException;
use Guzzle\Common\Collection;
use JsonSerializable;

class Phlack extends Collection
{
    /**
     * Phlack Constructor.
     *
     * @param mixed $client
     *
     * @throws UnexpectedTypeException
     */
    public function __construct($client)
    {
        if (is_string($client) || is_array($client)) {
            $client = new PhlackClient($client);
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

$x = returnsDifferentValues($y);
if (is_array($x)) {
    // $x is an array.
}
        } elseif (!$client instanceof PhlackClient) {
            throw new UnexpectedTypeException($client, ['string', 'array', 'Crummy\Phlack\Bridge\Guzzle\PhlackClient']);
        }

        parent::__construct([
            'client'   => $client,
            'builders' => [],
            'commands' => [
                'send' => 'Send',
            ],
        ]);
    }

    /**
     * Phlack Factory.
     *
     * @param array|string $config
     *
     * @return Phlack
     */
    public static function factory($config = [])
    {
        return new self(new PhlackClient($config));

    }

    /**
     * @return Phlack
     */
    public static function fromConfig(array $config = [], array $defaults = [], array $required = [])
    {
        return new self(new PhlackClient($config));
function acceptsInteger($int) { }

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

// Instead of
acceptsInteger($x);

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

    /**
     * @param string|array|JsonSerializable $message
     *
     * @throws UnexpectedTypeException
     *
     * @return MessageResponse
     */
    public function send($message)
    {
        return $this['client']->getCommand($this['commands']['send'], $this->toParameters($message))->execute();
    }

    /**
     * @return Bridge\Guzzle\PhlackClient
     */
    public function getClient()
    {
        return $this['client'];
    }

    /**
     * @return Builder\MessageBuilder
     */
    public function getMessageBuilder()
    {
        if (!isset($this['builders']['message'])) {
            $this->setPath('builders/message', new Builder\MessageBuilder());
        }

        return $this['builders']['message'];
    }

    /**
     * @return Builder\AttachmentBuilder
     */
    public function getAttachmentBuilder()
    {
        if (!isset($this['builders']['attachment'])) {
            $this->setPath('builders/attachment', new Builder\AttachmentBuilder());
        }

        return $this['builders']['attachment'];
    }

    /**
     * @param mixed $message
     *
     * @throws UnexpectedTypeException
     *
     * @return array
     */
    private function toParameters($message)
    {
        if (is_string($message)) {
            return $this->getMessageBuilder()->setText($message)->create()->jsonSerialize();
        } elseif (is_array($message)) {
            return $message;
        } elseif ($message instanceof JsonSerializable) {
            return $message->jsonSerialize();
        }

        throw new UnexpectedTypeException($message, ['string', 'array', 'JsonSerializable']);
    }
}


1		<?php
2
3		namespace Crummy\Phlack;
4
5		use Crummy\Phlack\Bridge\Guzzle\PhlackClient;
6		use Crummy\Phlack\Bridge\Guzzle\Response\MessageResponse;
7		use Crummy\Phlack\Common\Exception\UnexpectedTypeException;
8		use Guzzle\Common\Collection;
9		use JsonSerializable;
10
11		class Phlack extends Collection
12		{
13		/**
14		* Phlack Constructor.
15		*
16		* @param mixed $client
17		*
18		* @throws UnexpectedTypeException
19		*/
20	15	public function __construct($client)
21		{
22	15	if (is_string($client) \|\| is_array($client)) {
23	2	$client = new PhlackClient($client);
		0 ignored issues – show Bug introduced 2016-05-02 12:25 UTC by Report Bug Copy Issue Report Show Similar Issues like this It seems like `$client` defined by `new \Crummy\Phlack\Bridg...e\PhlackClient($client)` on line `23` can also be of type `array`; however, `Crummy\Phlack\Bridge\Guz...ckClient::__construct()` does only seem to accept `string`, maybe add an additional type check? If a method or function can return multiple different values and unless you are sure that you only can receive a single value in this context, we recommend to add an additional type check: /** * @return array\|string */ function returnsDifferentValues($x) { if ($x) { return 'foo'; } return array(); } $x = returnsDifferentValues($y); if (is_array($x)) { // $x is an array. } If this a common case that PHP Analyzer should handle natively, please let us know by opening an issue. Loading history...
24	15	} elseif (!$client instanceof PhlackClient) {
25	1	throw new UnexpectedTypeException($client, ['string', 'array', 'Crummy\Phlack\Bridge\Guzzle\PhlackClient']);
26		}
27
28	14	parent::__construct([
29	14	'client' => $client,
30	14	'builders' => [],
31		'commands' => [
32	14	'send' => 'Send',
33	14	],
34	14	]);
35	14	}
36
37		/**
38		* Phlack Factory.
39		*
40		* @param array\|string $config
41		*
42		* @return Phlack
43		*/
44	2	public static function factory($config = [])
45		{
46	2	return new self(new PhlackClient($config));
		0 ignored issues – show Bug introduced 2016-05-02 12:25 UTC by Report Bug Copy Issue Report Show Similar Issues like this It seems like `$config` defined by parameter `$config` on line 44 can also be of type `array`; however, `Crummy\Phlack\Bridge\Guz...ckClient::__construct()` does only seem to accept `string`, maybe add an additional type check? This check looks at variables that have been passed in as parameters and are passed out again to other methods. If the outgoing method call has stricter type requirements than the method itself, an issue is raised. An additional type check may prevent trouble. Loading history...
47		}
48
49		/**
50		* @return Phlack
51		*/
52	1	public static function fromConfig(array $config = [], array $defaults = [], array $required = [])
53		{
54	1	return new self(new PhlackClient($config));
		0 ignored issues – show Documentation introduced 2015-12-27 19:07 UTC by Report Bug Copy Issue Report Show Similar Issues like this `$config` is of type `array`, but the function expects a `string`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
55		}
56
57		/**
58		* @param string\|array\|JsonSerializable $message
59		*
60		* @throws UnexpectedTypeException
61		*
62		* @return MessageResponse
63		*/
64	5	public function send($message)
65		{
66	5	return $this['client']->getCommand($this['commands']['send'], $this->toParameters($message))->execute();
67		}
68
69		/**
70		* @return Bridge\Guzzle\PhlackClient
71		*/
72	6	public function getClient()
73		{
74	6	return $this['client'];
75		}
76
77		/**
78		* @return Builder\MessageBuilder
79		*/
80	2	public function getMessageBuilder()
81		{
82	2	if (!isset($this['builders']['message'])) {
83	2	$this->setPath('builders/message', new Builder\MessageBuilder());
84	2	}
85
86	2	return $this['builders']['message'];
87		}
88
89		/**
90		* @return Builder\AttachmentBuilder
91		*/
92	1	public function getAttachmentBuilder()
93		{
94	1	if (!isset($this['builders']['attachment'])) {
95	1	$this->setPath('builders/attachment', new Builder\AttachmentBuilder());
96	1	}
97
98	1	return $this['builders']['attachment'];
99		}
100
101		/**
102		* @param mixed $message
103		*
104		* @throws UnexpectedTypeException
105		*
106		* @return array
107		*/
108	5	private function toParameters($message)
109		{
110	5	if (is_string($message)) {
111	1	return $this->getMessageBuilder()->setText($message)->create()->jsonSerialize();
112	4	} elseif (is_array($message)) {
113	1	return $message;
114	3	} elseif ($message instanceof JsonSerializable) {
115	2	return $message->jsonSerialize();
116		}
117
118	1	throw new UnexpectedTypeException($message, ['string', 'array', 'JsonSerializable']);
119		}
120		}
121

mcrumm / phlack

Issues (17)

Security Analysis not enabled

src/Crummy/Phlack/Phlack.php (3 issues)

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