From 006c1fd567871826e361a6e266d59390466a7e87 Mon Sep 17 00:00:00 2001
From: Mike McLean <mikem@redhat.com>
Date: Dec 05 2024 18:28:09 +0000
Subject: mod_wsgi SetEnv workaround


---

diff --git a/mbsweb/ui.py b/mbsweb/ui.py
index 43040ec..7d17491 100644
--- a/mbsweb/ui.py
+++ b/mbsweb/ui.py
@@ -11,6 +11,24 @@ import requests
 bp = Blueprint('ui', __name__, url_prefix='/mbs-ui')
 
 
+GOT_ENV_CONFIG = False
+
+
+@bp.before_request
+def config_from_env():
+    # like util function, but we pull from mod_wsgi request
+    # we do this because under mod_wsgi, SetEnv values are in the app environ, but not os.environ
+    global GOT_ENV_CONFIG
+    if GOT_ENV_CONFIG:
+        # we only need to check this first pass
+        return
+    prefix = 'MBSWEB_'
+    for key in request.environ:
+        if key.startswith(prefix):
+            newkey = key[len(prefix):]
+            current_app.config[newkey] = request.environ[key]
+    GOT_ENV_CONFIG = True
+
 
 def get_module_css_class(module):
     state = module.get('state_name', 'unknown')