Merge pull request #18319 from mvdbeek/skip_history_creation_with_req…

…uire_login_true

[23.2] Skip new history creation if user is anonymous and login is required

lib/galaxy/webapps/base/webapp.py

@@ -932,6 +932,10 @@ def get_or_create_default_history(self):
                     self.set_history(history)
                     return history
 
+        # Don't create new history if login required and user is anonymous
+        if self.app.config.require_login and not self.user:
+            return None
+
         # No suitable history found, create a new one.
         return self.new_history()