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

Issues (4122)

Security Analysis not enabled

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/api/ApiQueryQueryPage.php (2 issues)

Labels

Bug 2

Severity

Upgrade to new PHP Analysis Engine

These results are based on our legacy PHP analysis, consider migrating to our new PHP analysis engine instead. Learn more

<?php
/**
 *
 *
 * Created on Dec 22, 2010
 *
 * Copyright © 2010 Roan Kattouw "<Firstname>.<Lastname>@gmail.com"
 *
 * 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
 */

/**
 * Query module to get the results of a QueryPage-based special page
 *
 * @ingroup API
 */
class ApiQueryQueryPage extends ApiQueryGeneratorBase {
	private $qpMap;

	public function __construct( ApiQuery $query, $moduleName ) {
		parent::__construct( $query, $moduleName, 'qp' );
		// Build mapping from special page names to QueryPage classes
		$uselessQueryPages = $this->getConfig()->get( 'APIUselessQueryPages' );
		$this->qpMap = [];
		foreach ( QueryPage::getPages() as $page ) {
$collection = json_decode($data, true);
if ( ! is_array($collection)) {
    throw new \RuntimeException('$collection must be an array.');
}

foreach ($collection as $item) { /** ... */ }
			if ( !in_array( $page[1], $uselessQueryPages ) ) {
				$this->qpMap[$page[1]] = $page[0];
			}
		}
	}

	public function execute() {
		$this->run();
	}

	public function executeGenerator( $resultPageSet ) {
		$this->run( $resultPageSet );
	}

	/**
	 * @param ApiPageSet $resultPageSet
	 */
	public function run( $resultPageSet = null ) {
		$params = $this->extractRequestParams();
		$result = $this->getResult();

		/** @var $qp QueryPage */
		$qp = new $this->qpMap[$params['page']]();
		if ( !$qp->userCanExecute( $this->getUser() ) ) {
			$this->dieUsageMsg( 'specialpage-cantexecute' );
		}

		$r = [ 'name' => $params['page'] ];
		if ( $qp->isCached() ) {
			if ( !$qp->isCacheable() ) {
				$r['disabled'] = true;
			} else {
				$r['cached'] = true;
				$ts = $qp->getCachedTimestamp();
				if ( $ts ) {
					$r['cachedtimestamp'] = wfTimestamp( TS_ISO_8601, $ts );
				}
				$r['maxresults'] = $this->getConfig()->get( 'QueryCacheLimit' );
			}
		}
		$result->addValue( [ 'query' ], $this->getModuleName(), $r );

		if ( $qp->isCached() && !$qp->isCacheable() ) {
			// Disabled query page, don't run the query
			return;
		}

		$res = $qp->doQuery( $params['offset'], $params['limit'] + 1 );
		$count = 0;
		$titles = [];
		foreach ( $res as $row ) {
			if ( ++$count > $params['limit'] ) {
				// We've had enough
				$this->setContinueEnumParameter( 'offset', $params['offset'] + $params['limit'] );
				break;
			}

			$title = Title::makeTitle( $row->namespace, $row->title );
			if ( is_null( $resultPageSet ) ) {
				$data = [ 'value' => $row->value ];
				if ( $qp->usesTimestamps() ) {
					$data['timestamp'] = wfTimestamp( TS_ISO_8601, $row->value );
				}
				self::addTitleInfo( $data, $title );

				foreach ( $row as $field => $value ) {

					if ( !in_array( $field, [ 'namespace', 'title', 'value', 'qc_type' ] ) ) {
						$data['databaseResult'][$field] = $value;
					}
				}

				$fit = $result->addValue( [ 'query', $this->getModuleName(), 'results' ], null, $data );
				if ( !$fit ) {
					$this->setContinueEnumParameter( 'offset', $params['offset'] + $count - 1 );
					break;
				}
			} else {
				$titles[] = $title;
			}
		}
		if ( is_null( $resultPageSet ) ) {
			$result->addIndexedTagName(
				[ 'query', $this->getModuleName(), 'results' ],
				'page'
			);
		} else {
			$resultPageSet->populateFromTitles( $titles );
		}
	}

	public function getCacheMode( $params ) {
		/** @var $qp QueryPage */
		$qp = new $this->qpMap[$params['page']]();
		if ( $qp->getRestriction() != '' ) {
			return 'private';
		}

		return 'public';
	}

	public function getAllowedParams() {
		return [
			'page' => [
				ApiBase::PARAM_TYPE => array_keys( $this->qpMap ),
				ApiBase::PARAM_REQUIRED => true
			],
			'offset' => [
				ApiBase::PARAM_DFLT => 0,
				ApiBase::PARAM_HELP_MSG => 'api-help-param-continue',
			],
			'limit' => [
				ApiBase::PARAM_DFLT => 10,
				ApiBase::PARAM_TYPE => 'limit',
				ApiBase::PARAM_MIN => 1,
				ApiBase::PARAM_MAX => ApiBase::LIMIT_BIG1,
				ApiBase::PARAM_MAX2 => ApiBase::LIMIT_BIG2
			],
		];
	}

	protected function getExamplesMessages() {
		return [
			'action=query&list=querypage&qppage=Ancientpages'
				=> 'apihelp-query+querypage-example-ancientpages',
		];
	}

	public function getHelpUrls() {
		return 'https://www.mediawiki.org/wiki/API:Querypage';
	}
}


1		<?php
2		/**
3		*
4		*
5		* Created on Dec 22, 2010
6		*
7		* Copyright © 2010 Roan Kattouw "<Firstname>.<Lastname>@gmail.com"
8		*
9		* This program is free software; you can redistribute it and/or modify
10		* it under the terms of the GNU General Public License as published by
11		* the Free Software Foundation; either version 2 of the License, or
12		* (at your option) any later version.
13		*
14		* This program is distributed in the hope that it will be useful,
15		* but WITHOUT ANY WARRANTY; without even the implied warranty of
16		* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17		* GNU General Public License for more details.
18		*
19		* You should have received a copy of the GNU General Public License along
20		* with this program; if not, write to the Free Software Foundation, Inc.,
21		* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
22		* http://www.gnu.org/copyleft/gpl.html
23		*
24		* @file
25		*/
26
27		/**
28		* Query module to get the results of a QueryPage-based special page
29		*
30		* @ingroup API
31		*/
32		class ApiQueryQueryPage extends ApiQueryGeneratorBase {
33		private $qpMap;
34
35		public function __construct( ApiQuery $query, $moduleName ) {
36		parent::__construct( $query, $moduleName, 'qp' );
37		// Build mapping from special page names to QueryPage classes
38		$uselessQueryPages = $this->getConfig()->get( 'APIUselessQueryPages' );
39		$this->qpMap = [];
40		foreach ( QueryPage::getPages() as $page ) {
		0 ignored issues – show Bug introduced 2016-01-16 18:00 UTC by Report Bug Copy Issue Report Show Similar Issues like this The expression `\QueryPage::getPages()` of type `array<integer,array<inte...\":\"string\"}>"}>\|null` is not guaranteed to be traversable. How about adding an additional type check? There are different options of fixing this problem. If you want to be on the safe side, you can add an additional type-check: $collection = json_decode($data, true); if ( ! is_array($collection)) { throw new \RuntimeException('$collection must be an array.'); } foreach ($collection as $item) { /** ... / } If you are sure that the expression is traversable, you might want to add a doc comment cast* to improve IDE auto-completion and static analysis: /** @var array $collection / $collection = json_decode($data, true); foreach ($collection as $item) { /* .. / } Mark the issue as a false-positive*: Just hover the remove button, in the top-right corner of this issue for more options. Loading history...
41		if ( !in_array( $page[1], $uselessQueryPages ) ) {
42		$this->qpMap[$page[1]] = $page[0];
43		}
44		}
45		}
46
47		public function execute() {
48		$this->run();
49		}
50
51		public function executeGenerator( $resultPageSet ) {
52		$this->run( $resultPageSet );
53		}
54
55		/**
56		* @param ApiPageSet $resultPageSet
57		*/
58		public function run( $resultPageSet = null ) {
59		$params = $this->extractRequestParams();
60		$result = $this->getResult();
61
62		/** @var $qp QueryPage */
63		$qp = new $this->qpMap[$params['page']]();
64		if ( !$qp->userCanExecute( $this->getUser() ) ) {
65		$this->dieUsageMsg( 'specialpage-cantexecute' );
66		}
67
68		$r = [ 'name' => $params['page'] ];
69		if ( $qp->isCached() ) {
70		if ( !$qp->isCacheable() ) {
71		$r['disabled'] = true;
72		} else {
73		$r['cached'] = true;
74		$ts = $qp->getCachedTimestamp();
75		if ( $ts ) {
76		$r['cachedtimestamp'] = wfTimestamp( TS_ISO_8601, $ts );
77		}
78		$r['maxresults'] = $this->getConfig()->get( 'QueryCacheLimit' );
79		}
80		}
81		$result->addValue( [ 'query' ], $this->getModuleName(), $r );
82
83		if ( $qp->isCached() && !$qp->isCacheable() ) {
84		// Disabled query page, don't run the query
85		return;
86		}
87
88		$res = $qp->doQuery( $params['offset'], $params['limit'] + 1 );
89		$count = 0;
90		$titles = [];
91		foreach ( $res as $row ) {
92	View Code Duplication	if ( ++$count > $params['limit'] ) {
93		// We've had enough
94		$this->setContinueEnumParameter( 'offset', $params['offset'] + $params['limit'] );
95		break;
96		}
97
98		$title = Title::makeTitle( $row->namespace, $row->title );
99		if ( is_null( $resultPageSet ) ) {
100		$data = [ 'value' => $row->value ];
101		if ( $qp->usesTimestamps() ) {
102		$data['timestamp'] = wfTimestamp( TS_ISO_8601, $row->value );
103		}
104		self::addTitleInfo( $data, $title );
105
106		foreach ( $row as $field => $value ) {
		0 ignored issues – show Bug introduced 2016-09-19 18:26 UTC by Report Bug Copy Issue Report Show Similar Issues like this The expression `$row` of type `object<stdClass>` is not traversable. Loading history...
107		if ( !in_array( $field, [ 'namespace', 'title', 'value', 'qc_type' ] ) ) {
108		$data['databaseResult'][$field] = $value;
109		}
110		}
111
112		$fit = $result->addValue( [ 'query', $this->getModuleName(), 'results' ], null, $data );
113		if ( !$fit ) {
114		$this->setContinueEnumParameter( 'offset', $params['offset'] + $count - 1 );
115		break;
116		}
117		} else {
118		$titles[] = $title;
119		}
120		}
121		if ( is_null( $resultPageSet ) ) {
122		$result->addIndexedTagName(
123		[ 'query', $this->getModuleName(), 'results' ],
124		'page'
125		);
126		} else {
127		$resultPageSet->populateFromTitles( $titles );
128		}
129		}
130
131		public function getCacheMode( $params ) {
132		/** @var $qp QueryPage */
133		$qp = new $this->qpMap[$params['page']]();
134		if ( $qp->getRestriction() != '' ) {
135		return 'private';
136		}
137
138		return 'public';
139		}
140
141		public function getAllowedParams() {
142		return [
143		'page' => [
144		ApiBase::PARAM_TYPE => array_keys( $this->qpMap ),
145		ApiBase::PARAM_REQUIRED => true
146		],
147		'offset' => [
148		ApiBase::PARAM_DFLT => 0,
149		ApiBase::PARAM_HELP_MSG => 'api-help-param-continue',
150		],
151		'limit' => [
152		ApiBase::PARAM_DFLT => 10,
153		ApiBase::PARAM_TYPE => 'limit',
154		ApiBase::PARAM_MIN => 1,
155		ApiBase::PARAM_MAX => ApiBase::LIMIT_BIG1,
156		ApiBase::PARAM_MAX2 => ApiBase::LIMIT_BIG2
157		],
158		];
159		}
160
161		protected function getExamplesMessages() {
162		return [
163		'action=query&list=querypage&qppage=Ancientpages'
164		=> 'apihelp-query+querypage-example-ancientpages',
165		];
166		}
167
168		public function getHelpUrls() {
169		return 'https://www.mediawiki.org/wiki/API:Querypage';
170		}
171		}
172

wikimedia / mediawiki

Issues (4122)

Security Analysis not enabled

includes/api/ApiQueryQueryPage.php (2 issues)

Labels

Severity

Introduced By

Upgrade to new PHP Analysis Engine

Duplication Side-by-Side

Filter issues like