<?php
-
-/**
+/*
* API for MediaWiki 1.8+
*
-* Copyright (C) 2006 Yuri Astrakhan <FirstnameLastname@gmail.com>
+* Copyright (C) 2006 Yuri Astrakhan <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
* http://www.gnu.org/copyleft/gpl.html
*/
-// Initialise common code
-require (dirname(__FILE__) . '/includes/WebStart.php');
-
-/**
- * When no format parameter is given, this format will be used
+/**
+ * This file is the entry point for all API queries. It begins by checking
+ * whether the API is enabled on this wiki; if not, it informs the user that
+ * s/he should set $wgEnableAPI to true and exits. Otherwise, it constructs
+ * a new ApiMain using the parameter passed to it as an argument in the URL
+ * ('?action=') and with write-enabled set to the value of $wgEnableWriteAPI
+ * as specified in LocalSettings.php. It then invokes "execute()" on the
+ * ApiMain object instance, which produces output in the format sepecified
+ * in the URL.
*/
-define('API_DEFAULT_FORMAT', 'xmlfm');
-
-/**
- * Location of all api-related files (must end with a slash '/')
- */
-define('API_DIR', 'includes/api/');
-
-/**
- * List of classes and containing files.
- */
-$wgApiAutoloadClasses = array (
-
- 'ApiMain' => API_DIR . 'ApiMain.php',
-
- // Utility classes
- 'ApiBase' => API_DIR . 'ApiBase.php',
- 'ApiQueryBase' => API_DIR . 'ApiQueryBase.php',
- 'ApiResult' => API_DIR . 'ApiResult.php',
- 'ApiPageSet' => API_DIR . 'ApiPageSet.php',
-
- // Formats
- 'ApiFormatBase' => API_DIR . 'ApiFormatBase.php',
- 'ApiFormatYaml' => API_DIR . 'ApiFormatYaml.php',
- 'ApiFormatXml' => API_DIR . 'ApiFormatXml.php',
- 'ApiFormatJson' => API_DIR . 'ApiFormatJson.php',
-
- // Modules (action=...) - should match the $apiModules list
- 'ApiHelp' => API_DIR . 'ApiHelp.php',
- 'ApiLogin' => API_DIR . 'ApiLogin.php',
- 'ApiQuery' => API_DIR . 'ApiQuery.php',
-
- // Query items (meta/prop/list=...)
- 'ApiQuerySiteinfo' => API_DIR . 'ApiQuerySiteinfo.php',
- 'ApiQueryInfo' => API_DIR . 'ApiQueryInfo.php',
- 'ApiQueryRevisions' => API_DIR . 'ApiQueryRevisions.php',
- 'ApiQueryAllpages' => API_DIR . 'ApiQueryAllpages.php'
-);
-/**
- * List of available modules: action name => module class
- * The class must also be listed in the $wgApiAutoloadClasses array.
- */
-$wgApiModules = array (
- 'help' => 'ApiHelp',
- 'login' => 'ApiLogin',
- 'query' => 'ApiQuery'
-);
-
-/**
- * List of available formats: format name => format class
- * The class must also be listed in the $wgApiAutoloadClasses array.
- */
-$wgApiFormats = array (
- 'json' => 'ApiFormatJson',
- 'jsonfm' => 'ApiFormatJson',
- 'xml' => 'ApiFormatXml',
- 'xmlfm' => 'ApiFormatXml',
- 'yaml' => 'ApiFormatYaml',
- 'yamlfm' => 'ApiFormatYaml'
-);
+// Initialise common code
+require (dirname(__FILE__) . '/includes/WebStart.php');
wfProfileIn('api.php');
+// URL safety checks
+//
+// See RawPage.php for details; summary is that MSIE can override the
+// Content-Type if it sees a recognized extension on the URL, such as
+// might be appended via PATH_INFO after 'api.php'.
+//
+// Some data formats can end up containing unfiltered user-provided data
+// which will end up triggering HTML detection and execution, hence
+// XSS injection and all that entails.
+//
+// Ensure that all access is through the canonical entry point...
+//
+if( isset( $_SERVER['SCRIPT_URL'] ) ) {
+ $url = $_SERVER['SCRIPT_URL'];
+} else {
+ $url = $_SERVER['PHP_SELF'];
+}
+if( strcmp( "$wgScriptPath/api$wgScriptExtension", $url ) ) {
+ wfHttpError( 403, 'Forbidden',
+ 'API must be accessed through the primary script entry point.' );
+ return;
+}
+
// Verify that the API has not been disabled
if (!$wgEnableAPI) {
echo 'MediaWiki API is not enabled for this site. Add the following line to your LocalSettings.php';
die(-1);
}
-$wgAutoloadClasses = array_merge($wgAutoloadClasses, $wgApiAutoloadClasses);
+/* Construct an ApiMain with the arguments passed via the URL. What we get back
+ * is some form of an ApiMain, possibly even one that produces an error message,
+ * but we don't care here, as that is handled by the ctor.
+ */
+$processor = new ApiMain($wgRequest, $wgEnableWriteAPI);
-$processor = new ApiMain($wgRequestTime, $wgApiModules, $wgApiFormats, $wgEnableWriteAPI);
+// Process data & print results
$processor->execute();
+// Execute any deferred updates
+wfDoUpdates();
+
+// Log what the user did, for book-keeping purposes.
wfProfileOut('api.php');
wfLogProfilingData();
-?>
+
+// Shut down the database
+wfGetLBFactory()->shutdown();
+
dépôts / lhc / web / wiklou.git / blobdiff