From 565721171623d3a1a010415e2f4b9c3351efdb61 Mon Sep 17 00:00:00 2001
From: Matthias Kleine <github.com9@emailu.de>
Date: Tue, 28 Apr 2026 11:15:02 +0200
Subject: [PATCH] Use ENV var SUPERVISOR_TOKEN as fallback for password

---
 README.md       | 1 +
 src/lib/hass.ts | 5 +++--
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 7b21cc8..af1accc 100644
--- a/README.md
+++ b/README.md
@@ -108,6 +108,7 @@ Please check it https://www.smarthomejetzt.de/mit-iobroker-auf-eine-home-assista
 ## Changelog
 ### **WORK IN PROGRESS**
 * (@klein0r) Use /core/ instead of /api/ when connecting to supervisor directly (e.g. in ha app)
+* (@klein0r) Use ENV var SUPERVISOR_TOKEN as fallback for password
 
 ### 2.0.3 (2026-04-02)
 * (@GermanBluefox) Adapter was updated and migrated to TypeScript
diff --git a/src/lib/hass.ts b/src/lib/hass.ts
index b2231e8..7d949ff 100644
--- a/src/lib/hass.ts
+++ b/src/lib/hass.ts
@@ -108,11 +108,12 @@ export default class HASS extends EventEmitter {
                     this.emit('state_changed', response.event.data.new_state);
                 }
             } else if (response.type === 'auth_required') {
-                if (!this.options.password) {
+                const password = this.options.password || process.env.SUPERVISOR_TOKEN;
+                if (!password) {
                     this.emit('error', 'Password required. Connection closed');
                     socket.terminate();
                 } else {
-                    setTimeout(() => this.sendAuth(socket, this.options.password!), 50);
+                    setTimeout(() => this.sendAuth(socket, password), 50);
                 }
             } else if (response.type === 'auth_ok') {
                 setImmediate(() =>