2 files changed, 23 insertions, 0 deletions
diff --git a/lib/public/json.php b/lib/public/json.php
index 439721ac6ce..69a69925457 100644
--- a/lib/public/json.php
+++ b/lib/public/json.php
@@ -53,6 +53,13 @@ class JSON {
 		return(\OC_JSON::checkLoggedIn());
 	}
 
+	/**
+	 * @brief Check an ajax get/post call if the request token is valid.
+	 * @return json Error msg if not valid.
+	 */
+	public static function callCheck(){
+		return(\OC_JSON::callCheck());
+	}
 
 	/**
 	* @brief Send json success msg
diff --git a/lib/public/util.php b/lib/public/util.php
index 2abffba4c4a..bffe07da3f8 100644
--- a/lib/public/util.php
+++ b/lib/public/util.php
@@ -249,6 +249,22 @@ class Util {
 		return(\OC_Hook::emit( $signalclass, $signalname, $params ));
 	}
 
+	/**
+ 	 * Register an get/post call. This is important to prevent CSRF attacks
+	 * TODO: write example
+	 */
+	public static function callRegister(){
+		return(\OC_Util::callRegister());
+	}
+
+
+	/**
+	 * Check an ajax get/post call if the request token is valid. exit if not.
+	 * Todo: Write howto
+	 */
+	public static function callCheck(){
+		return(\OC_Util::callCheck());
+	}
 
 }