#11 - fix password handling

main.py

@@ -46,7 +46,8 @@ class MatrixBot:
         self.domain     = self._config['general']['domain']
         self.homeserver = f"https://{self.domain}"
         self.username   = f"@{self._config['general']['user']}:{self._config['general']['domain']}"
-        self.__password   = self._config['general']['pass']
+        # get password from env or fallback from config file
+        self.__password = os.environ.get('MATRIX_BOT_PASSWORD') or self._config['general']['pass']
         del self._config['general']['pass']
         return True
 
@@ -154,6 +155,7 @@ class MatrixBot:
 
     async def run(self):
         if await self._login():
+            del self.__password
             await self.send_status(f"{self.botname} Online!")
             await self._activate_skills()
             await self.client.sync_forever(timeout=30000, set_presence='online')