Set OpenIDC header in env file fixes #169

.env.circle

@@ -1,5 +1,6 @@
 DEBUG=True
 HOSTNAME=
+OPENIDC_HEADER=HTTP_X_FORWARDED_USER
 SENTRY_DSN=
 SECRET_KEY=CIRCLE
 DB_NAME=postgres

.env.sample

@@ -1,5 +1,6 @@
 DEBUG=False
 HOSTNAME=
+OPENIDC_HEADER=HTTP_X_FORWARDED_USER
 SENTRY_DSN=
 SECRET_KEY=SOMETHINGSECURE
 DB_NAME=postgres

app/experimenter/settings.py

@@ -118,7 +118,7 @@ AUTH_PASSWORD_VALIDATORS = [
     },
 ]
 
-OPENIDC_EMAIL_HEADER = 'HTTP_X_FORWARDED_USER'
+OPENIDC_EMAIL_HEADER = config('OPENIDC_HEADER')
 OPENIDC_AUTH_WHITELIST = (
     'experiments-list',
 )