[MapCareTech] Remove OSM OAuth for simplicity

caretech/map/secrets/umap.secrets.example

@@ -4,6 +4,3 @@ SECRET_KEY=
 ADMIN_EMAIL=
 # Database URL
 DATABASE_URL=postgis://user:password@umap-db-caretech/caretech
-# OpenStreetMap token
-OPENSTREETMAP_KEY=
-OPENSTREETMAP_SECRET=

caretech/map/settings.py

@@ -35,14 +35,6 @@ ENABLE_ACCOUNT_LOGIN = env.bool('ENABLE_ACCOUNT_LOGIN', default=True)
 
 AUTHENTICATION_BACKENDS = ()
 
-# We need email to associate with other Oauth providers
-SOCIAL_AUTH_OPENSTREETMAP_KEY = env('OPENSTREETMAP_KEY', default='')
-SOCIAL_AUTH_OPENSTREETMAP_SECRET = env('OPENSTREETMAP_SECRET', default='')
-if SOCIAL_AUTH_OPENSTREETMAP_KEY and SOCIAL_AUTH_OPENSTREETMAP_SECRET:
-    AUTHENTICATION_BACKENDS += (
-        'social_core.backends.openstreetmap.OpenStreetMapOAuth',
-    )
-
 AUTHENTICATION_BACKENDS += (
     'django.contrib.auth.backends.ModelBackend',
 )