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

This reverts commit 7ed3ceb960.

passbook/providers/saml/api.py

@@ -0,0 +1,52 @@
+"""SAMLProvider API Views"""
+from rest_framework.serializers import ModelSerializer
+from rest_framework.viewsets import ModelViewSet
+
+from passbook.providers.saml.models import SAMLPropertyMapping, SAMLProvider
+
+
+class SAMLProviderSerializer(ModelSerializer):
+    """SAMLProvider Serializer"""
+
+    class Meta:
+
+        model = SAMLProvider
+        fields = [
+            "pk",
+            "name",
+            "processor_path",
+            "acs_url",
+            "audience",
+            "issuer",
+            "assertion_valid_not_before",
+            "assertion_valid_not_on_or_after",
+            "session_valid_not_on_or_after",
+            "property_mappings",
+            "digest_algorithm",
+            "signature_algorithm",
+            "signing_kp",
+            "require_signing",
+        ]
+
+
+class SAMLProviderViewSet(ModelViewSet):
+    """SAMLProvider Viewset"""
+
+    queryset = SAMLProvider.objects.all()
+    serializer_class = SAMLProviderSerializer
+
+
+class SAMLPropertyMappingSerializer(ModelSerializer):
+    """SAMLPropertyMapping Serializer"""
+
+    class Meta:
+
+        model = SAMLPropertyMapping
+        fields = ["pk", "name", "saml_name", "friendly_name", "expression"]
+
+
+class SAMLPropertyMappingViewSet(ModelViewSet):
+    """SAMLPropertyMapping Viewset"""
+
+    queryset = SAMLPropertyMapping.objects.all()
+    serializer_class = SAMLPropertyMappingSerializer