From 699fe0df63168073016bc23c0f1cc22bb8a7d35a Mon Sep 17 00:00:00 2001
From: JC Brand <jc@opkode.com>
Date: Mon, 3 Jun 2019 09:25:01 +0200
Subject: [PATCH] Initial support for the CredentialsContainer web API

---
 CHANGES.md                    | 1 +
 src/headless/converse-core.js | 6 ++++++
 2 files changed, 7 insertions(+)

diff --git a/CHANGES.md b/CHANGES.md
index ebcfaf7c8..18edb5202 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,6 +1,7 @@
 # Changelog
 
 ## 5.0.0 (Unreleased)
+- Initial support for the [CredentialsContainer](https://developer.mozilla.org/en-US/docs/Web/API/CredentialsContainer) web API
 - Allow for synchronous events. When a synchronous event is fired, Converse will
   wait for all promises returned by the event's handlers to finish before continuing.
 - Properly handle message correction being received before the corrected message
diff --git a/src/headless/converse-core.js b/src/headless/converse-core.js
index 6ae2aa597..522ade45c 100644
--- a/src/headless/converse-core.js
+++ b/src/headless/converse-core.js
@@ -1346,6 +1346,12 @@ _converse.initialize = async function (settings, callback) {
             }
         } else if (reconnecting) {
             this.autoLogin();
+        } else if (window.PasswordCredential) {
+            const creds = await navigator.credentials.get({'password': true});
+            if (creds && creds.type == 'password' && u.isValidJID(creds.id)) {
+                setUserJID(creds.id);
+                this.autoLogin({'jid': creds.id, 'password': creds.password});
+            }
         }
     };