45 lines
1.1 KiB
Python
45 lines
1.1 KiB
Python
import json
|
|
import logging
|
|
|
|
from django.views.generic.edit import View
|
|
from django.http import JsonResponse
|
|
|
|
from dpp.api_dlt import ALGORITHM
|
|
from evidence.models import Evidence
|
|
from evidence.parse import Build
|
|
from dpp.models import Proof
|
|
|
|
logger = logging.getLogger('django')
|
|
|
|
|
|
class ProofView(View):
|
|
|
|
def get(self, request, *args, **kwargs):
|
|
timestamp = kwargs.get("proof_id")
|
|
for p in Proof.objects.filter():
|
|
logger.error(p.timestamp)
|
|
|
|
proof = Proof.objects.filter(timestamp=timestamp).first()
|
|
if not proof:
|
|
return JsonResponse({}, status=404)
|
|
|
|
ev = Evidence(proof.uuid)
|
|
if not ev.doc:
|
|
return JsonResponse({}, status=404)
|
|
|
|
dev = Build(ev.doc, None, check=True)
|
|
doc = dev.get_phid()
|
|
|
|
data = {
|
|
"algorithm": ALGORITHM,
|
|
"document": json.dumps(doc)
|
|
}
|
|
|
|
d = {
|
|
'@context': ['https://ereuse.org/proof0.json'],
|
|
'data': data,
|
|
}
|
|
response = JsonResponse(d, status=200)
|
|
response["Access-Control-Allow-Origin"] = "*"
|
|
return response
|