Issues in Client.php (master) - Issues in master - endeveit/open-stack-storage - Measure and Improve Code Quality continuously with Scrutinizer

Issues (19)

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/Client.php (1 issue)

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Documentation 1

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Minor 1

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<?php
/**
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @author Nikita Vershinin <[email protected]>
 * @license MIT
 */
namespace OpenStackStorage;

use Resty\Resty;

/**
 * HTTP-request client object.
 */
class Client extends Resty
{

    const GET = 'GET';
    const PUT = 'PUT';
    const POST = 'POST';
    const DELETE = 'DELETE';
    const HEAD = 'HEAD';

    /**
     * Request timeout.
     *
     * @var integer
     */
    protected $timeout = 240;

    /**
     * Class constructor.
     *
     * @param array $opts
     */
    public function __construct($opts = null)
    {
        parent::__construct($opts);

        if (is_array($opts) && array_key_exists('timeout', $opts)) {
            $this->timeout = intval($opts['timeout']);
        }
    }

    /**
     * {@inheritdoc}
     *
     * @param  string                                     $url
     * @param  string                                     $method
     * @param  array                                      $querydata
     * @param  array                                      $headers
     * @param  array                                      $options
     * @return array
     * @throws \OpenStackStorage\Exceptions\ResponseError
     * @throws \OpenStackStorage\Exceptions\Error
     */
    public function sendRequest(
        $url,
        $method = 'GET',
        $querydata = null,
        $headers = null,
        $options = null
    ) {
        if (null === $headers) {
            $headers = array();
        } elseif (!is_array($headers)) {
            $headers = (array) $headers;
        }

        if (null === $options) {
            $options = array();
        } elseif (!is_array($options)) {
            $options = (array) $options;
        }

        if (!array_key_exists('timeout', $options)) {
            $options['timeout'] = $this->timeout;
        }

        if ($method == self::PUT && !array_key_exists('Content-Length', $headers)) {
            if (empty($querydata)) {
                $headers['Content-Length'] = 0;
            } else {
                $headers['Content-Length'] = is_string($querydata)
                    ? strlen($querydata)
                    : strlen(http_build_query($querydata));
            }
        }

        $response = parent::sendRequest($url, $method, $querydata, $headers, $options);

        if (array_key_exists('error_msg', $response) && (null !== $response['error_msg'])) {
            throw new Exceptions\Error(substr($response['error_msg'], 0, strpos($response['error_msg'], ';')));
        }

        if ($response['status'] >= 400) {
            throw new Exceptions\ResponseError($response['status']);
        }

        $response['headers'] = new Client\Headers($response['headers']);
function acceptsInteger($int) { }

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

// Instead of
acceptsInteger($x);

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

        return $response;
    }

    /**
     * {@inheritdoc}
     * Overridden method to decode JSON to array instead of stdClass.
     *
     * @param  string        $resp
     * @return object|string
     */
    protected function processResponseBody($resp)
    {
        if ($this->parse_body === true) {
            if (isset($resp['headers']['Content-Type'])) {
                $contentType = preg_split('/[;\s]+/', $resp['headers']['Content-Type']);
                $contentType = $contentType[0];
            } else {
                $contentType = null;
            }

            if ((null !== $contentType) && !empty($contentType)) {
                if (in_array($contentType, self::$JSON_TYPES) || strpos($contentType, '+json') !== false) {
                    $this->log('Response body is JSON');

                    $resp['body_raw'] = $resp['body'];
                    $resp['body']     = json_decode($resp['body'], true);

                    return $resp;
                }

                parent::processResponseBody($resp);
            }
        }

        $this->log('Response body not parsed');

        return $resp;
    }
}


1			<?php
2			/**
3			* For the full copyright and license information, please view the LICENSE
4			* file that was distributed with this source code.
5			*
6			* @author Nikita Vershinin <[email protected]>
7			* @license MIT
8			*/
9			namespace OpenStackStorage;
10
11			use Resty\Resty;
12
13			/**
14			* HTTP-request client object.
15			*/
16			class Client extends Resty
17			{
18
19			const GET = 'GET';
20			const PUT = 'PUT';
21			const POST = 'POST';
22			const DELETE = 'DELETE';
23			const HEAD = 'HEAD';
24
25			/**
26			* Request timeout.
27			*
28			* @var integer
29			*/
30			protected $timeout = 240;
31
32			/**
33			* Class constructor.
34			*
35			* @param array $opts
36			*/
37			public function __construct($opts = null)
38			{
39			parent::__construct($opts);
40
41			if (is_array($opts) && array_key_exists('timeout', $opts)) {
42			$this->timeout = intval($opts['timeout']);
43			}
44			}
45
46			/**
47			* {@inheritdoc}
48			*
49			* @param string $url
50			* @param string $method
51			* @param array $querydata
52			* @param array $headers
53			* @param array $options
54			* @return array
55			* @throws \OpenStackStorage\Exceptions\ResponseError
56			* @throws \OpenStackStorage\Exceptions\Error
57			*/
58			public function sendRequest(
59			$url,
60			$method = 'GET',
61			$querydata = null,
62			$headers = null,
63			$options = null
64			) {
65			if (null === $headers) {
66			$headers = array();
67			} elseif (!is_array($headers)) {
68			$headers = (array) $headers;
69			}
70
71			if (null === $options) {
72			$options = array();
73			} elseif (!is_array($options)) {
74			$options = (array) $options;
75			}
76
77			if (!array_key_exists('timeout', $options)) {
78			$options['timeout'] = $this->timeout;
79			}
80
81			if ($method == self::PUT && !array_key_exists('Content-Length', $headers)) {
82			if (empty($querydata)) {
83			$headers['Content-Length'] = 0;
84			} else {
85			$headers['Content-Length'] = is_string($querydata)
86			? strlen($querydata)
87			: strlen(http_build_query($querydata));
88			}
89			}
90
91			$response = parent::sendRequest($url, $method, $querydata, $headers, $options);
92
93			if (array_key_exists('error_msg', $response) && (null !== $response['error_msg'])) {
94			throw new Exceptions\Error(substr($response['error_msg'], 0, strpos($response['error_msg'], ';')));
95			}
96
97			if ($response['status'] >= 400) {
98			throw new Exceptions\ResponseError($response['status']);
99			}
100
101			$response['headers'] = new Client\Headers($response['headers']);
			0 ignored issues – show Documentation introduced 2015-12-29 04:10 UTC by Report Bug Copy Issue Report Show Similar Issues like this `$response['headers']` is of type `string`, but the function expects a `array`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
102
103			return $response;
104			}
105
106			/**
107			* {@inheritdoc}
108			* Overridden method to decode JSON to array instead of stdClass.
109			*
110			* @param string $resp
111			* @return object\|string
112			*/
113			protected function processResponseBody($resp)
114			{
115			if ($this->parse_body === true) {
116			if (isset($resp['headers']['Content-Type'])) {
117			$contentType = preg_split('/[;\s]+/', $resp['headers']['Content-Type']);
118			$contentType = $contentType[0];
119			} else {
120			$contentType = null;
121			}
122
123			if ((null !== $contentType) && !empty($contentType)) {
124			if (in_array($contentType, self::$JSON_TYPES) \|\| strpos($contentType, '+json') !== false) {
125			$this->log('Response body is JSON');
126
127			$resp['body_raw'] = $resp['body'];
128			$resp['body'] = json_decode($resp['body'], true);
129
130			return $resp;
131			}
132
133			parent::processResponseBody($resp);
134			}
135			}
136
137			$this->log('Response body not parsed');
138
139			return $resp;
140			}
141			}
142

endeveit / open-stack-storage

Issues (19)

Security Analysis no request data

src/Client.php (1 issue)

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