From 79f299adda8d15ac1591e349c018020cef438765 Mon Sep 17 00:00:00 2001
From: Cayo Puigdefabregas <cayo@usody.com>
Date: Wed, 21 Feb 2024 12:13:08 +0100
Subject: [PATCH] fix new encrypted for oidc4vp

---
 oidc4vp/forms.py  |  7 +------
 oidc4vp/models.py |  1 -
 oidc4vp/views.py  | 11 ++---------
 3 files changed, 3 insertions(+), 16 deletions(-)

diff --git a/oidc4vp/forms.py b/oidc4vp/forms.py
index 560531c..1c4b19a 100644
--- a/oidc4vp/forms.py
+++ b/oidc4vp/forms.py
@@ -1,14 +1,11 @@
 import json
-import requests
 
 from django import forms
-from django.conf import settings
 from django.template.loader import get_template
 from django.utils.translation import gettext_lazy as _
 from django.core.exceptions import ValidationError
 
 from utils.idhub_ssikit import create_verifiable_presentation
-from oidc4vp.models import Organization
 from idhub.models import VerificableCredential
 
 
@@ -19,7 +16,6 @@ class AuthorizeForm(forms.Form):
         self.user = kwargs.pop('user', None)
         self.org = kwargs.pop('org', None)
         self.code = kwargs.pop('code', None)
-        self.pw = kwargs.pop('pw', None)
         self.presentation_definition = kwargs.pop('presentation_definition', [])
         self.subject_did = None
 
@@ -53,7 +49,6 @@ class AuthorizeForm(forms.Form):
 
                 cred = self.user.decrypt_data(
                     c.data,
-                    self.pw
                 )
                 self.subject_did = c.subject_did
                 self.list_credentials.append(cred)
@@ -85,5 +80,5 @@ class AuthorizeForm(forms.Form):
             "verifiable_credential_list": vc_list
         }
         unsigned_vp = vp_template.render(context)
-        key_material = did.get_key_material(self.pw)
+        key_material = did.get_key_material()
         self.vp = create_verifiable_presentation(key_material, unsigned_vp)
diff --git a/oidc4vp/models.py b/oidc4vp/models.py
index 42b0d93..9a4a4d4 100644
--- a/oidc4vp/models.py
+++ b/oidc4vp/models.py
@@ -5,7 +5,6 @@ import secrets
 from django.conf import settings
 from django.http import QueryDict
 from django.utils.translation import gettext_lazy as _
-from django.shortcuts import get_object_or_404
 from idhub_auth.models import User
 from django.db import models
 from utils.idhub_ssikit import verify_presentation
diff --git a/oidc4vp/views.py b/oidc4vp/views.py
index 7161aed..fb869ce 100644
--- a/oidc4vp/views.py
+++ b/oidc4vp/views.py
@@ -16,7 +16,6 @@ from idhub.mixins import UserView
 from idhub.models import Event
 
 from oidc4vp.forms import AuthorizeForm
-from utils.idhub_ssikit import verify_presentation
 
 
 class AuthorizeView(UserView, FormView):
@@ -39,16 +38,11 @@ class AuthorizeView(UserView, FormView):
         kwargs['user'] = self.request.user
         try:
             vps = json.loads(self.request.GET.get('presentation_definition'))
-        except:
+        except Exception:
             vps = []
         kwargs['presentation_definition'] = vps
         kwargs["org"] = self.get_org()
         kwargs["code"] = self.request.GET.get('code')
-        enc_pw = self.request.session["key_did"]
-        kwargs['pw'] = self.request.user.decrypt_data(
-            enc_pw,
-            self.request.user.password+self.request.session._session_key
-        )
         return kwargs
 
     def get_form(self, form_class=None):
@@ -64,7 +58,7 @@ class AuthorizeView(UserView, FormView):
             return redirect(self.success_url)
         try:
             authorization = authorization.json()
-        except:
+        except Exception:
             messages.error(self.request, _("Error sending credential!"))
             return redirect(self.success_url)
 
@@ -148,7 +142,6 @@ class VerifyView(View):
         if len(auth_data) == 2 and auth_data[0].lower() == 'basic':
             decoded_auth = base64.b64decode(auth_data[1]).decode('utf-8')
             client_id, client_secret = decoded_auth.split(':', 1)
-            org_url = request.GET.get('demand_uri')
             org = get_object_or_404(
                     Organization,
                     client_id=client_id,