Redirect to login page if user isn't authenticated

Author: rmccue

lib/class-wp-json-authentication-oauth1-authorize.php

@@ -38,6 +38,11 @@ public function register_hooks() {
 	 * default wp-login handlers.
 	 */
 	public function handle_request() {
+		if ( ! is_user_logged_in() ) {
+			wp_safe_redirect( wp_login_url( $_SERVER['REQUEST_URI'] ) );
+			exit;
+		}
+
 		$response = $this->render_page();
 		if ( is_wp_error( $response ) ) {
 			$this->display_error( $response );