From 5e95d6b15c96cfb152eb4311e9fbff18dd4c8e96 Mon Sep 17 00:00:00 2001
From: Cayo Puigdefabregas <cayo@usody.com>
Date: Tue, 28 Nov 2023 12:49:28 +0100
Subject: [PATCH] demand authorization get to verifier

---
 oidc4vp/views.py | 105 +++++++++++++++++++++--------------------------
 1 file changed, 46 insertions(+), 59 deletions(-)

diff --git a/oidc4vp/views.py b/oidc4vp/views.py
index 4a39fba..6fe4623 100644
--- a/oidc4vp/views.py
+++ b/oidc4vp/views.py
@@ -2,7 +2,7 @@ import json
 
 from django.views.generic.edit import View
 
-from oidc4vp.models import Authorization
+from oidc4vp.models import Authorization, Organization
 from django.http import HttpResponse
 
 
@@ -11,69 +11,56 @@ from django.http import HttpResponse
 
 # from utils.idhub_ssikit import verify_presentation
 # from oidc4vp.models import VPVerifyRequest
-# from django.shortcuts import get_object_or_404
+from django.shortcuts import get_object_or_404
 # from more_itertools import flatten, unique_everseen
 
 
 class VerifyView(View):
     def get(self, request, *args, **kwargs):
+        org_url = request.GET.get('demand_uri')
+        org = get_object_or_404(Organization, response_uri=org_url)
+        authorization = Authorization(
+            organization=org,
+            presentation_definition="MemberCredential"
+        )
         import pdb; pdb.set_trace()
-        res = json.dumps({"uri": "http://localhost:10000"})
+        res = json.dumps({"redirect_uri": authorization.authorize()})
         return HttpResponse(res)
 
-
-def DemandAuthorizationView(request):
-    assert request.method == "GET"
-    import pdb; pdb.set_trace()
-    params = request.GET.params
-    org = Organization.objects.filter(
-        url=params.get('redirect_uri')
-    )
-    authorization = Authorization(
-        organization=org,
-        presentation_definition="MemberCredential"
-    )
-    # authorization.save()
-    res = json.dumps({"uri": authorization.authorize()})
-    return HttpResponse(res)
-
-
-def verify(request):
-    import pdb; pdb.set_trace()
-#     assert request.method == "POST"
-#     # TODO: incorporate request.POST["presentation_submission"] as schema definition
-#     (presentation_valid, _) = verify_presentation(request.POST["vp_token"])
-#     if not presentation_valid:
-#         raise Exception("Failed to verify signature on the given Verifiable Presentation.")
-#     vp = json.loads(request.POST["vp_token"])
-#     nonce = vp["nonce"]
-#     # "vr" = verification_request
-#     vr = get_object_or_404(VPVerifyRequest, nonce=nonce)  # TODO: return meaningful error, not 404
-#     # Get a list of all included verifiable credential types
-#     included_credential_types = unique_everseen(flatten([
-#         vc["type"] for vc in vp["verifiableCredential"]
-#     ]))
-#     # Check that it matches what we requested
-#     for requested_vc_type in json.loads(vr.expected_credentials):
-#         if requested_vc_type not in included_credential_types:
-#             raise Exception("You're missing some credentials we requested!")  # TODO: return meaningful error
-#     # Perform whatever action we have to do
-#     action = json.loads(vr.action)
-#     if action["action"] == "send_mail":
-#         subject = action["params"]["subject"]
-#         to_email = action["params"]["to"]
-#         from_email = "noreply@verifier-portal"
-#         body = request.POST["vp-token"]
-#         send_mail(
-#             subject,
-#             body,
-#             from_email,
-#             [to_email]
-#         )
-#     elif action["action"] == "something-else":
-#         pass
-#     else:
-#         raise Exception("Unknown action!")
-#     # OK! Your verifiable presentation was successfully presented.
-#     return HttpResponseRedirect(vr.response_or_redirect)
-
+    def post(self, request, *args, **kwargs):
+        import pdb; pdb.set_trace()
+        # # TODO: incorporate request.POST["presentation_submission"] as schema definition
+        # (presentation_valid, _) = verify_presentation(request.POST["vp_token"])
+        # if not presentation_valid:
+        #     raise Exception("Failed to verify signature on the given Verifiable Presentation.")
+        # vp = json.loads(request.POST["vp_token"])
+        # nonce = vp["nonce"]
+        # # "vr" = verification_request
+        # vr = get_object_or_404(VPVerifyRequest, nonce=nonce)  # TODO: return meaningful error, not 404
+        # # Get a list of all included verifiable credential types
+        # included_credential_types = unique_everseen(flatten([
+        #     vc["type"] for vc in vp["verifiableCredential"]
+        # ]))
+        # # Check that it matches what we requested
+        # for requested_vc_type in json.loads(vr.expected_credentials):
+        #     if requested_vc_type not in included_credential_types:
+        #         raise Exception("You're missing some credentials we requested!")  # TODO: return meaningful error
+        # # Perform whatever action we have to do
+        # action = json.loads(vr.action)
+        # if action["action"] == "send_mail":
+        #     subject = action["params"]["subject"]
+        #     to_email = action["params"]["to"]
+        #     from_email = "noreply@verifier-portal"
+        #     body = request.POST["vp-token"]
+        #     send_mail(
+        #         subject,
+        #         body,
+        #         from_email,
+        #         [to_email]
+        #     )
+        # elif action["action"] == "something-else":
+        #     pass
+        # else:
+        #     raise Exception("Unknown action!")
+        # # OK! Your verifiable presentation was successfully presented.
+        # return HttpResponseRedirect(vr.response_or_redirect)