Revert "*: providers and sources -> channels, PolicyModel to PolicyBindingModel that uses custom M2M through"

This reverts commit 7ed3ceb960.

passbook/providers/samlv2/urls.py

@@ -0,0 +1,35 @@
+"""passbook samlv2 URLs"""
+from django.urls import path
+
+from passbook.providers.samlv2.views import authorize, idp_initiated, slo, sso
+
+urlpatterns = [
+    path(
+        "<slug:app_slug>/authorize/",
+        authorize.AuthorizeView.as_view(),
+        name="authorize",
+    ),
+    path(
+        "<slug:app_slug>/sso/redirect/",
+        sso.SAMLRedirectBindingView.as_view(),
+        name="sso-redirect",
+    ),
+    path(
+        "<slug:app_slug>/sso/post/", sso.SAMLPostBindingView.as_view(), name="sso-post",
+    ),
+    path(
+        "<slug:app_slug>/slo/redirect/",
+        slo.SAMLRedirectBindingView.as_view(),
+        name="slo-redirect",
+    ),
+    path(
+        "<slug:app_slug>/slo/redirect/",
+        slo.SAMLPostBindingView.as_view(),
+        name="slo-post",
+    ),
+    path(
+        "<slug:app_slug>/initiate/",
+        idp_initiated.IDPInitiatedView.as_view(),
+        name="initiate",
+    ),
+]