Update to MediaWiki 1.25.1

1 files changed, 0 insertions, 274 deletions

diff --git a/extensions/ConfirmEdit/recaptchalib.php b/extensions/ConfirmEdit/recaptchalib.php
deleted file mode 100644
index a04f5673..00000000
--- a/extensions/ConfirmEdit/recaptchalib.php
+++ /dev/null
@@ -1,274 +0,0 @@
-<?php
-/**
- * This is a PHP library that handles calling reCAPTCHA.
- *    - Documentation and latest version
- *          http://recaptcha.net/plugins/php/
- *    - Get a reCAPTCHA API Key
- *          https://www.google.com/recaptcha/admin/create
- *    - Discussion group
- *          http://groups.google.com/group/recaptcha
- *
- * Copyright (c) 2007 reCAPTCHA -- http://recaptcha.net
- * AUTHORS:
- *   Mike Crawford
- *   Ben Maurer
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-
-/**
- * The reCAPTCHA server URL's
- */
-define( "RECAPTCHA_API_SERVER", "http://www.google.com/recaptcha/api" );
-define( "RECAPTCHA_API_SECURE_SERVER", "https://www.google.com/recaptcha/api" );
-define( "RECAPTCHA_VERIFY_SERVER", "www.google.com" );
-
-/**
- * Encodes the given data into a query string format
- * @param $data - array of string elements to be encoded
- * @return string - encoded request
- */
-function _recaptcha_qsencode ( $data ) {
-        $req = "";
-        foreach ( $data as $key => $value )
-                $req .= $key . '=' . urlencode( stripslashes( $value ) ) . '&';
-
-        // Cut the last '&'
-        $req = substr( $req, 0, strlen( $req ) -1 );
-        return $req;
-}
-
-
-
-/**
- * Submits an HTTP POST to a reCAPTCHA server
- * @param string $host
- * @param string $path
- * @param array $data
- * @param int port
- * @return array response
- */
-function _recaptcha_http_post( $host, $path, $data, $port = 80 ) {
-
-        $req = _recaptcha_qsencode ( $data );
-
-        $http_request  = "POST $path HTTP/1.0\r\n";
-        $http_request .= "Host: $host\r\n";
-        $http_request .= "Content-Type: application/x-www-form-urlencoded;\r\n";
-        $http_request .= "Content-Length: " . strlen( $req ) . "\r\n";
-        $http_request .= "User-Agent: reCAPTCHA/PHP\r\n";
-        $http_request .= "\r\n";
-        $http_request .= $req;
-
-        $response = '';
-        if ( false == ( $fs = @fsockopen( $host, $port, $errno, $errstr, 10 ) ) ) {
-                die ( 'Could not open socket' );
-        }
-
-        fwrite( $fs, $http_request );
-
-        while ( !feof( $fs ) )
-                $response .= fgets( $fs, 1160 ); // One TCP-IP packet
-        fclose( $fs );
-        $response = explode( "\r\n\r\n", $response, 2 );
-
-        return $response;
-}
-
-
-
-/**
- * Gets the challenge HTML (javascript and non-javascript version).
- * This is called from the browser, and the resulting reCAPTCHA HTML widget
- * is embedded within the HTML form it was called from.
- * @param string $pubkey A public key for reCAPTCHA
- * @param string $error The error given by reCAPTCHA (optional, default is null)
- * @param boolean $use_ssl Should the request be made over ssl? (optional, default is false)
-
- * @return string - The HTML to be embedded in the user's form.
- */
-function recaptcha_get_html ( $pubkey, $error = null, $use_ssl = false )
-{
-	if ( $pubkey == null || $pubkey == '' ) {
-		die ( "To use reCAPTCHA you must get an API key from <a href='https://www.google.com/recaptcha/admin/create'>https://www.google.com/recaptcha/admin/create</a>" );
-	}
-
-	if ( $use_ssl ) {
-                $server = RECAPTCHA_API_SECURE_SERVER;
-        } else {
-                $server = RECAPTCHA_API_SERVER;
-        }
-
-        $errorpart = "";
-        if ( $error ) {
-           $errorpart = "&amp;error=" . $error;
-        }
-        return '<script type="text/javascript" src="' . $server . '/challenge?k=' . $pubkey . $errorpart . '"></script>
-
-	<noscript>
-  		<iframe src="' . $server . '/noscript?k=' . $pubkey . $errorpart . '" height="300" width="500" frameborder="0"></iframe><br/>
-  		<textarea name="recaptcha_challenge_field" rows="3" cols="40"></textarea>
-  		<input type="hidden" name="recaptcha_response_field" value="manual_challenge"/>
-	</noscript>';
-}
-
-
-
-
-/**
- * A ReCaptchaResponse is returned from recaptcha_check_answer()
- */
-class ReCaptchaResponse {
-        public $is_valid;
-        public $error;
-}
-
-
-/**
-  * Calls an HTTP POST function to verify if the user's guess was correct
-  * @param string $privkey
-  * @param string $remoteip
-  * @param string $challenge
-  * @param string $response
-  * @param array $extra_params an array of extra variables to post to the server
-  * @return ReCaptchaResponse
-  */
-function recaptcha_check_answer ( $privkey, $remoteip, $challenge, $response, $extra_params = array() )
-{
-	if ( $privkey == null || $privkey == '' ) {
-		die ( "To use reCAPTCHA you must get an API key from <a href='https://www.google.com/recaptcha/admin/create'>https://www.google.com/recaptcha/admin/create</a>" );
-	}
-
-	if ( $remoteip == null || $remoteip == '' ) {
-		die ( "For security reasons, you must pass the remote ip to reCAPTCHA" );
-	}
-
-
-
-        // discard spam submissions
-        if ( $challenge == null || strlen( $challenge ) == 0 || $response == null || strlen( $response ) == 0 ) {
-                $recaptcha_response = new ReCaptchaResponse();
-                $recaptcha_response->is_valid = false;
-                $recaptcha_response->error = 'incorrect-captcha-sol';
-                return $recaptcha_response;
-        }
-
-        $response = _recaptcha_http_post ( RECAPTCHA_VERIFY_SERVER, "/recaptcha/api/verify",
-                                          array (
-                                                 'privatekey' => $privkey,
-                                                 'remoteip' => $remoteip,
-                                                 'challenge' => $challenge,
-                                                 'response' => $response
-                                                 ) + $extra_params
-                                          );
-
-        $answers = explode ( "\n", $response [1] );
-        $recaptcha_response = new ReCaptchaResponse();
-
-        if ( trim ( $answers [0] ) == 'true' ) {
-                $recaptcha_response->is_valid = true;
-        }
-        else {
-                $recaptcha_response->is_valid = false;
-                $recaptcha_response->error = $answers [1];
-        }
-        return $recaptcha_response;
-
-}
-
-/**
- * gets a URL where the user can sign up for reCAPTCHA. If your application
- * has a configuration page where you enter a key, you should provide a link
- * using this function.
- * @param string $domain The domain where the page is hosted
- * @param string $appname The name of your application
- */
-function recaptcha_get_signup_url ( $domain = null, $appname = null ) {
-	return "https://www.google.com/recaptcha/admin/create?" .  _recaptcha_qsencode ( array ( 'domains' => $domain, 'app' => $appname ) );
-}
-
-function _recaptcha_aes_pad( $val ) {
-	$block_size = 16;
-	$numpad = $block_size - ( strlen ( $val ) % $block_size );
-	return str_pad( $val, strlen ( $val ) + $numpad, chr( $numpad ) );
-}
-
-/* Mailhide related code */
-
-function _recaptcha_aes_encrypt( $val, $ky ) {
-	if ( ! function_exists ( "mcrypt_encrypt" ) ) {
-		die ( "To use reCAPTCHA Mailhide, you need to have the mcrypt php module installed." );
-	}
-	$mode = MCRYPT_MODE_CBC;
-	$enc = MCRYPT_RIJNDAEL_128;
-	$val = _recaptcha_aes_pad( $val );
-	return mcrypt_encrypt( $enc, $ky, $val, $mode, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0" );
-}
-
-
-function _recaptcha_mailhide_urlbase64 ( $x ) {
-	return strtr( base64_encode ( $x ), '+/', '-_' );
-}
-
-/* gets the reCAPTCHA Mailhide url for a given email, public key and private key */
-function recaptcha_mailhide_url( $pubkey, $privkey, $email ) {
-	if ( $pubkey == '' || $pubkey == null || $privkey == "" || $privkey == null ) {
-		die ( "To use reCAPTCHA Mailhide, you have to sign up for a public and private key, " .
-		     "you can do so at <a href='http://www.google.com/recaptcha/mailhide/apikey'>http://www.google.com/recaptcha/mailhide/apikey</a>" );
-	}
-
-
-	$ky = pack( 'H*', $privkey );
-	$cryptmail = _recaptcha_aes_encrypt ( $email, $ky );
-
-	return "http://www.google.com/recaptcha/mailhide/d?k=" . $pubkey . "&c=" . _recaptcha_mailhide_urlbase64 ( $cryptmail );
-}
-
-/**
- * gets the parts of the email to expose to the user.
- * eg, given johndoe@example,com return ["john", "example.com"].
- * the email is then displayed as john...@example.com
- */
-function _recaptcha_mailhide_email_parts ( $email ) {
-	$arr = preg_split( "/@/", $email );
-
-	if ( strlen ( $arr[0] ) <= 4 ) {
-		$arr[0] = substr ( $arr[0], 0, 1 );
-	} elseif ( strlen ( $arr[0] ) <= 6 ) {
-		$arr[0] = substr ( $arr[0], 0, 3 );
-	} else {
-		$arr[0] = substr ( $arr[0], 0, 4 );
-	}
-	return $arr;
-}
-
-/**
- * Gets html to display an email address given a public an private key.
- * to get a key, go to:
- *
- * http://www.google.com/recaptcha/mailhide/apikey
- */
-function recaptcha_mailhide_html( $pubkey, $privkey, $email ) {
-	$emailparts = _recaptcha_mailhide_email_parts ( $email );
-	$url = recaptcha_mailhide_url ( $pubkey, $privkey, $email );
-
-	return htmlentities( $emailparts[0] ) . "<a href='" . htmlentities ( $url ) .
-		"' onclick=\"window.open('" . htmlentities ( $url ) . "', '', 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=500,height=300'); return false;\" title=\"Reveal this e-mail address\">...</a>@" . htmlentities ( $emailparts [1] );
-
-}