Bug: logging in after clearing session redirects to clearing session (#…

…112)

Prevent user from being logged out when clearing the session.


* Create draft PR for #28

* More session keys to avoid clearing

* Changelog entry

Co-authored-by: Flix6x <Flix6x@users.noreply.github.com>
Co-authored-by: F.N. Claessen <felix@seita.nl>
Co-authored-by: Felix Claessen <30658763+Flix6x@users.noreply.github.com>

documentation/changelog.rst

@@ -10,6 +10,10 @@ New features
 -----------
 * Allow plugins to overwrite UI routes and customise the teaser on the login form [see `PR #106 <http://www.github.com/SeitaBV/flexmeasures/pull/106>`_]
 
+Bugfixes
+-----------
+* Prevent logging out user when clearing the session [see `PR #112 <http://www.github.com/SeitaBV/flexmeasures/pull/112>`_]
+
 Infrastructure / Support
 ----------------------
 * Make assets use MW as their default unit and enforce that in CLI, as well (API already did) [see `PR #108 <http://www.github.com/SeitaBV/flexmeasures/pull/108>`_]

flexmeasures/ui/utils/view_utils.py

@@ -91,7 +91,9 @@ def render_flexmeasures_template(html_filename: str, **variables):
 
 def clear_session():
     for skey in [
-        k for k in session.keys() if k not in ("_id", "user_id", "csrf_token")
+        k
+        for k in session.keys()
+        if k not in ("_fresh", "_id", "_user_id", "csrf_token", "fs_cc", "fs_paa")
     ]:
         current_app.logger.info(
             "Removing %s:%s from session ... " % (skey, session[skey])