Issues in HttpError.php (master) - Issues in master - wikimedia/mediawiki - Measure and Improve Code Quality continuously with Scrutinizer

Issues (4122)

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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.

includes/exception/HttpError.php (1 issue)

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Coding Style 1

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<?php
/**
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 * http://www.gnu.org/copyleft/gpl.html
 *
 * @file
 */

use MediaWiki\Logger\LoggerFactory;

/**
 * Show an error that looks like an HTTP server error.
 * Replacement for wfHttpError().
 *
 * @since 1.19
 * @ingroup Exception
 */
class HttpError extends MWException {
	private $httpCode, $header, $content;


	/**
	 * Constructor
	 *
	 * @param int $httpCode HTTP status code to send to the client
	 * @param string|Message $content Content of the message
	 * @param string|Message|null $header Content of the header (\<title\> and \<h1\>)
	 */
	public function __construct( $httpCode, $content, $header = null ) {
		parent::__construct( $content );
		$this->httpCode = (int)$httpCode;
		$this->header = $header;
		$this->content = $content;
	}

	/**
	 * We don't want the default exception logging as we got our own logging set
	 * up in self::report.
	 *
	 * @see MWException::isLoggable
	 *
	 * @since 1.24
	 * @return bool
	 */
	public function isLoggable() {
		return false;
	}

	/**
	 * Returns the HTTP status code supplied to the constructor.
	 *
	 * @return int
	 */
	public function getStatusCode() {
		return $this->httpCode;
	}

	/**
	 * Report and log the HTTP error.
	 * Sends the appropriate HTTP status code and outputs an
	 * HTML page with an error message.
	 */
	public function report() {
		$this->doLog();

		HttpStatus::header( $this->httpCode );
		header( 'Content-type: text/html; charset=utf-8' );

		print $this->getHTML();
	}

	private function doLog() {
		$logger = LoggerFactory::getInstance( 'HttpError' );
		$content = $this->content;

		if ( $content instanceof Message ) {
			$content = $content->text();
		}

		$context = [
			'file' => $this->getFile(),
			'line' => $this->getLine(),
			'http_code' => $this->httpCode,
		];

		$logMsg = "$content ({http_code}) from {file}:{line}";

		if ( $this->getStatusCode() < 500 ) {
			$logger->info( $logMsg, $context );
		} else {
			$logger->error( $logMsg, $context );
		}
	}

	/**
	 * Returns HTML for reporting the HTTP error.
	 * This will be a minimal but complete HTML document.
	 *
	 * @return string HTML
	 */
	public function getHTML() {
		if ( $this->header === null ) {
			$titleHtml = htmlspecialchars( HttpStatus::getMessage( $this->httpCode ) );
		} elseif ( $this->header instanceof Message ) {
			$titleHtml = $this->header->escaped();
		} else {
			$titleHtml = htmlspecialchars( $this->header );
		}

		if ( $this->content instanceof Message ) {
			$contentHtml = $this->content->escaped();
		} else {
			$contentHtml = nl2br( htmlspecialchars( $this->content ) );
		}

		return "<!DOCTYPE html>\n" .
		"<html><head><title>$titleHtml</title></head>\n" .
		"<body><h1>$titleHtml</h1><p>$contentHtml</p></body></html>\n";
	}
}


1			<?php
2			/**
3			* This program is free software; you can redistribute it and/or modify
4			* it under the terms of the GNU General Public License as published by
5			* the Free Software Foundation; either version 2 of the License, or
6			* (at your option) any later version.
7			*
8			* This program is distributed in the hope that it will be useful,
9			* but WITHOUT ANY WARRANTY; without even the implied warranty of
10			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11			* GNU General Public License for more details.
12			*
13			* You should have received a copy of the GNU General Public License along
14			* with this program; if not, write to the Free Software Foundation, Inc.,
15			* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
16			* http://www.gnu.org/copyleft/gpl.html
17			*
18			* @file
19			*/
20
21			use MediaWiki\Logger\LoggerFactory;
22
23			/**
24			* Show an error that looks like an HTTP server error.
25			* Replacement for wfHttpError().
26			*
27			* @since 1.19
28			* @ingroup Exception
29			*/
30			class HttpError extends MWException {
31			private $httpCode, $header, $content;
			0 ignored issues – show Coding Style introduced 2016-01-16 18:00 UTC by Report Bug Copy Issue Report Show Similar Issues like this It is generally advisable to only define one property per statement. Only declaring a single property per statement allows you to later on add doc comments more easily. It is also recommended by PSR2, so it is a common style that many people expect. Loading history...
32
33			/**
34			* Constructor
35			*
36			* @param int $httpCode HTTP status code to send to the client
37			* @param string\|Message $content Content of the message
38			* @param string\|Message\|null $header Content of the header (\<title\> and \<h1\>)
39			*/
40			public function __construct( $httpCode, $content, $header = null ) {
41			parent::__construct( $content );
42			$this->httpCode = (int)$httpCode;
43			$this->header = $header;
44			$this->content = $content;
45			}
46
47			/**
48			* We don't want the default exception logging as we got our own logging set
49			* up in self::report.
50			*
51			* @see MWException::isLoggable
52			*
53			* @since 1.24
54			* @return bool
55			*/
56			public function isLoggable() {
57			return false;
58			}
59
60			/**
61			* Returns the HTTP status code supplied to the constructor.
62			*
63			* @return int
64			*/
65			public function getStatusCode() {
66			return $this->httpCode;
67			}
68
69			/**
70			* Report and log the HTTP error.
71			* Sends the appropriate HTTP status code and outputs an
72			* HTML page with an error message.
73			*/
74			public function report() {
75			$this->doLog();
76
77			HttpStatus::header( $this->httpCode );
78			header( 'Content-type: text/html; charset=utf-8' );
79
80			print $this->getHTML();
81			}
82
83			private function doLog() {
84			$logger = LoggerFactory::getInstance( 'HttpError' );
85			$content = $this->content;
86
87			if ( $content instanceof Message ) {
88			$content = $content->text();
89			}
90
91			$context = [
92			'file' => $this->getFile(),
93			'line' => $this->getLine(),
94			'http_code' => $this->httpCode,
95			];
96
97			$logMsg = "$content ({http_code}) from {file}:{line}";
98
99			if ( $this->getStatusCode() < 500 ) {
100			$logger->info( $logMsg, $context );
101			} else {
102			$logger->error( $logMsg, $context );
103			}
104			}
105
106			/**
107			* Returns HTML for reporting the HTTP error.
108			* This will be a minimal but complete HTML document.
109			*
110			* @return string HTML
111			*/
112			public function getHTML() {
113			if ( $this->header === null ) {
114			$titleHtml = htmlspecialchars( HttpStatus::getMessage( $this->httpCode ) );
115			} elseif ( $this->header instanceof Message ) {
116			$titleHtml = $this->header->escaped();
117			} else {
118			$titleHtml = htmlspecialchars( $this->header );
119			}
120
121			if ( $this->content instanceof Message ) {
122			$contentHtml = $this->content->escaped();
123			} else {
124			$contentHtml = nl2br( htmlspecialchars( $this->content ) );
125			}
126
127			return "<!DOCTYPE html>\n" .
128			"<html><head><title>$titleHtml</title></head>\n" .
129			"<body><h1>$titleHtml</h1><p>$contentHtml</p></body></html>\n";
130			}
131			}
132

wikimedia / mediawiki

Issues (4122)

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includes/exception/HttpError.php (1 issue)

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