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change create_verifiable_presentation for sign

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Cayo Puigdefabregas 2024-06-06 13:48:22 +02:00
parent 8b56dbc05c
commit 1651667717
1 changed files with 8 additions and 4 deletions
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12
oidc4vp/forms.py
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@ -1,11 +1,12 @@
import json
import uuid
from django import forms
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 pyvckit.sign import sign
from idhub.models import VerificableCredential
@ -72,13 +73,16 @@ class AuthorizeForm(forms.Form):
def get_verificable_presentation(self):
did = self.subject_did
vc_list = [json.loads(x) for x in self.list_credentials]
vp_template = get_template('credentials/verifiable_presentation.json')
vc_list = json.dumps([json.loads(x) for x in self.list_credentials])
context = {
"holder_did": did.did,
"verifiable_credential_list": vc_list
"verificable_credentials": vc_list,
"id": str(uuid.uuid4())
}
unsigned_vp = vp_template.render(context)
key_material = did.get_key_material()
self.vp = create_verifiable_presentation(key_material, unsigned_vp)
self.vp = sign(key_material, unsigned_vp, did.did)