Merge "Added warning for improper ending of a token"

diff --git a/includes/api/ApiCheckToken.php b/includes/api/ApiCheckToken.php
index 3d2159c..dd88b5f 100644 (file)
--- a/includes/api/ApiCheckToken.php
+++ b/includes/api/ApiCheckToken.php
@@ -22,6 +22,8 @@
  * @file
  */
 
+use MediaWiki\Session\Token;
+
 /**
  * @since 1.25
  * @ingroup API
@@ -39,6 +41,13 @@ class ApiCheckToken extends ApiBase {
                $tokenObj = ApiQueryTokens::getToken(
                        $this->getUser(), $this->getRequest()->getSession(), $salts[$params['type']]
                );
+
+               if ( substr( $token, -strlen( urldecode( Token::SUFFIX ) ) ) === urldecode( Token::SUFFIX ) ) {
+                       $this->setWarning(
+                               "Check that symbols such as \"+\" in the token are properly percent-encoded in the URL."
+                       );
+               }
+
                if ( $tokenObj->match( $token, $maxage ) ) {
                        $res['result'] = 'valid';
                } elseif ( $maxage !== null && $tokenObj->match( $token ) ) {
@@ -47,7 +56,7 @@ class ApiCheckToken extends ApiBase {
                        $res['result'] = 'invalid';
                }
 
-               $ts = MediaWiki\Session\Token::getTimestamp( $token );
+               $ts = Token::getTimestamp( $token );
                if ( $ts !== null ) {
                        $mwts = new MWTimestamp();
                        $mwts->timestamp->setTimestamp( $ts );