Configure project to conditionally use the new app based on environme…

…nt configured

config/settings/base.py

@@ -120,6 +120,8 @@
     "allauth.account.auth_backends.AuthenticationBackend",
 ]
 
+WSGI_APPLICATION = "config.wsgi.application"
+
 # django-allauth configuration
 ACCOUNT_AUTHENTICATION_METHOD = "email"
 ACCOUNT_EMAIL_REQUIRED = True
@@ -135,7 +137,17 @@
 ACCOUNT_ADAPTER = "etna.users.adapters.NoSelfSignupAccountAdapter"
 ACCOUNT_FORMS = {"login": "etna.users.forms.EtnaLoginForm"}
 
-WSGI_APPLICATION = "config.wsgi.application"
+# Auth0 configuration
+AUTH0_DOMAIN = os.getenv("AUTH0_DOMAIN")
+AUTH0_CLIENT_ID = os.getenv("AUTH0_CLIENT_ID")
+AUTH0_CLIENT_SECRET = os.getenv("AUTH0_CLIENT_SECRET")
+if AUTH0_DOMAIN:
+    INSTALLED_APPS.insert(0, "etna.auth0")
+    LOGIN_URL = WAGTAIL_FRONTEND_LOGIN_URL = "/login/"
+    AUTHENTICATION_BACKENDS.append("etna.auth0.auth_backend.Auth0Backend")
+    TERMINATE_SSO_SESSION_ON_LOGOUT = strtobool(
+        os.getenv("TERMINATE_SSO_SESSION_ON_LOGOUT", "False")
+    )
 
 # Logging
 # https://docs.djangoproject.com/en/3.2/topics/logging/

config/urls.py

@@ -32,8 +32,11 @@ def trigger_error(request):
 private_urls = [
     path("django-admin/", admin.site.urls),
     path("admin/", include(wagtailadmin_urls)),
-    path("accounts/", include("allauth.urls")),
     path("documents/", include(wagtaildocs_urls)),
+    path(
+        "accounts/",
+        include("etna.auth0.urls" if settings.AUTH0_DOMAIN else "allauth.urls"),
+    ),
 ]
 
 if settings.SENTRY_DEBUG_URL_ENABLED: