IdHub/idhub/user/forms.py

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import requests
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from django import forms
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from django.conf import settings
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from django.utils.translation import gettext_lazy as _
from idhub.models import DID, VerificableCredential, Organization
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from idhub_auth.models import User
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from idhub.models import DID, VerificableCredential
from oidc4vp.models import Organization
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class RequestCredentialForm(forms.Form):
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did = forms.ChoiceField(label=_("Did"), choices=[])
credential = forms.ChoiceField(label=_("Credential"), choices=[])
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def __init__(self, *args, **kwargs):
self.user = kwargs.pop('user', None)
super().__init__(*args, **kwargs)
self.fields['did'].choices = [
(x.did, x.label) for x in DID.objects.filter(user=self.user)
]
self.fields['credential'].choices = [
(x.id, x.type()) for x in VerificableCredential.objects.filter(
user=self.user,
status=VerificableCredential.Status.ENABLED
)
]
def save(self, commit=True):
did = DID.objects.filter(
user=self.user,
did=self.data['did']
)
cred = VerificableCredential.objects.filter(
user=self.user,
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id=self.data['credential'],
status=VerificableCredential.Status.ENABLED
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)
if not all([cred.exists(), did.exists()]):
return
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did = did[0]
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cred = cred[0]
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try:
cred.issue(did)
except Exception:
return
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if commit:
cred.save()
return cred
return
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class DemandAuthorizationForm(forms.Form):
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organization = forms.ChoiceField(label=_("Organization"), choices=[])
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def __init__(self, *args, **kwargs):
self.user = kwargs.pop('user', None)
super().__init__(*args, **kwargs)
self.fields['organization'].choices = [
(x.id, x.name) for x in Organization.objects.filter()
if x.response_uri != settings.RESPONSE_URI
]
def save(self, commit=True):
self.org = Organization.objects.filter(
id=self.data['organization']
)
if not self.org.exists():
return
self.org = self.org[0]
if commit:
url = self.org.demand_authorization()
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if url.status_code == 200:
return url.json().get('redirect_uri')
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return