added bearerToken flushing upon error

Author: Excodibur

lib/tahoma.js

@@ -1,3 +1,4 @@
+/* eslint-disable n/no-callback-literal */
 /* eslint-disable dot-notation */
 const request = require("request");
 
@@ -379,6 +380,7 @@ Tahoma.prototype.sendInternalRequest = function (method, requestPath, payload, c
             controller.context.log.warn("error during request: " + response.statusMessage + " ->" + response.statusCode + " retry " + requestPath);
 
             // session expired?
+            if (locally) controller.clearBearerToken();
             controller.setConnected(false);
             controller.loginInProgress = false;
 
@@ -485,6 +487,16 @@ Tahoma.prototype.sendInternalRequest = function (method, requestPath, payload, c
     }, controller.use_local_api);
 };
 
+Tahoma.prototype.clearBearerToken = function (r) {
+    controller.context.log.info("Clearing stored bearer token " + controller.context.config.bearer_token);
+    controller.context.getForeignObject("system.adapter." + controller.context.namespace, (err, obj) => {
+        if (!err && obj) {
+            obj.native.bearer_token = "";
+            controller.context.setForeignObject("system.adapter." + controller.context.namespace, obj);
+        }
+    });
+};
+
 Tahoma.prototype.sendInternalGET = function (requestPath, payload, callback, locally) {
     return controller.sendInternalRequest("GET", requestPath, payload, callback, locally);
 };