core: add source endpoint

authentik/core/api/sources.py

@@ -1,8 +1,16 @@
 """Source API Views"""
+from authentik.lib.templatetags.authentik_utils import verbose_name
+from authentik.lib.utils.reflection import all_subclasses
+from drf_yasg2.utils import swagger_auto_schema
+from rest_framework.decorators import action
+from rest_framework.request import Request
+from rest_framework.response import Response
 from rest_framework.serializers import ModelSerializer, SerializerMethodField
 from rest_framework.viewsets import ReadOnlyModelViewSet
+from django.shortcuts import reverse
+from django.utils.translation import gettext_lazy as _
 
-from authentik.core.api.utils import MetaNameSerializer
+from authentik.core.api.utils import MetaNameSerializer, TypeCreateSerializer
 from authentik.core.models import Source
 
 
@@ -40,3 +48,20 @@ class SourceViewSet(ReadOnlyModelViewSet):
 
     def get_queryset(self):
         return Source.objects.select_subclasses()
+
+    @swagger_auto_schema(responses={200: TypeCreateSerializer(many=True)})
+    @action(detail=False)
+    # pylint: disable=unused-argument
+    def types(self, request: Request) -> Response:
+        """Get all creatable source types"""
+        data = []
+        for subclass in all_subclasses(self.queryset.model):
+            data.append(
+                {
+                    "name": verbose_name(subclass),
+                    "description": subclass.__doc__,
+                    "link": reverse("authentik_admin:source-create")
+                    + f"?type={subclass.__name__}",
+                }
+            )
+        return Response(TypeCreateSerializer(data, many=True).data)

swagger.yaml

@@ -4909,6 +4909,42 @@ paths:
       tags:
         - sources
     parameters: []
+  /sources/all/types/:
+    get:
+      operationId: sources_all_types
+      description: Get all creatable source types
+      parameters:
+        - name: ordering
+          in: query
+          description: Which field to use when ordering the results.
+          required: false
+          type: string
+        - name: search
+          in: query
+          description: A search term.
+          required: false
+          type: string
+        - name: page
+          in: query
+          description: A page number within the paginated result set.
+          required: false
+          type: integer
+        - name: page_size
+          in: query
+          description: Number of results to return per page.
+          required: false
+          type: integer
+      responses:
+        '200':
+          description: ''
+          schema:
+            description: ''
+            type: array
+            items:
+              $ref: '#/definitions/TypeCreate'
+      tags:
+        - sources
+    parameters: []
   /sources/all/{slug}/:
     get:
       operationId: sources_all_read