def get_jwk_from_public_key(key_name):
key_path = os.path.join(app.root_path, '..', 'configs', key_name)
f = open(key_path, 'r')
key_content = f.read()
jwk = Registration.get_jwk(key_content)
f.close()
return jwk
def get_jwks(self, iss=None, client_id=None, **kwargs):
search_kwargs = {}
if iss:
search_kwargs['lti_tools__issuer'] = iss
if client_id:
search_kwargs['lti_tools__client_id'] = client_id
if search_kwargs:
search_kwargs['lti_tools__is_active'] = True
qs = self._keys_cls.objects.filter(**search_kwargs)
else:
qs = self._keys_cls.objects.all()
jwks = []
public_key_lst = []
for key in qs:
if key.public_key and key.public_key not in public_key_lst:
if key.public_jwk:
jwks.append(json.loads(key.public_jwk))
else:
jwks.append(Registration.get_jwk(key.public_key))
public_key_lst.append(key.public_key)
return {
'keys': jwks
}
def save(self, *args, **kwargs): # pylint: disable=arguments-differ,signature-differs
if self.public_key:
public_jwk_dict = Registration.get_jwk(self.public_key)
self.public_jwk = json.dumps(public_jwk_dict)
else:
self.public_key = None
self.public_jwk = None
super(LtiToolKey, self).save(*args, **kwargs)