Move filter registration out of constructor

Author: rmccue

lib/class-wp-json-authentication.php

@@ -24,9 +24,6 @@ public function __construct() {
 			_doing_it_wrong( 'WP_JSON_Authentication::__construct', __( 'The type of authentication must be set' ), 'WPAPI-0.9' );
 			return;
 		}
-
-		add_filter( 'json_check_authentication', array( $this, 'authenticate' ), 0 );
-		add_filter( 'rest_authentication_errors', array( $this, 'get_authentication_errors' ), 0 );
 	}
 
 	abstract public function authenticate( $user );

oauth-server.php

@@ -60,7 +60,7 @@ function json_oauth_load() {
 
 	$wp_json_authentication_oauth1 = new WP_JSON_Authentication_OAuth1();
 	add_filter( 'determine_current_user', array( $wp_json_authentication_oauth1, 'authenticate' ) );
-	add_filter( 'json_authentication_errors', array( $wp_json_authentication_oauth1, 'get_authentication_errors' ) );
+	add_filter( 'rest_authentication_errors', array( $wp_json_authentication_oauth1, 'get_authentication_errors' ) );
 }
 add_action( 'init', 'json_oauth_load' );