From 17c1cb92fca326923ea2d91a9cdb1326e76aadb0 Mon Sep 17 00:00:00 2001
From: Warren Parad <gpg@warrenparad.net>
Date: Wed, 13 Dec 2023 23:48:02 +0100
Subject: [PATCH] Block registration usage when the user isn't logged in.

---
 src/index.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/index.js b/src/index.js
index 190b6bd..97e09d5 100644
--- a/src/index.js
+++ b/src/index.js
@@ -168,6 +168,11 @@ class LoginClient {
 
   async registerDevice(options = { name: '' }) {
     const userIdentity = await this.getUserIdentity();
+    if (!userIdentity) {
+      const e = Error('User must be logged to configure user profile data.');
+      e.code = 'NotLoggedIn';
+      throw e;
+    }
     const userId = userIdentity.sub;
 
     // https://developer.mozilla.org/en-US/docs/Web/API/CredentialsContainer/create