def initialize_session(self, request, callback, **callback_kwargs):
from realms.models import RealmAuthenticationSession
ras = RealmAuthenticationSession(realm=self.instance,
callback=callback,
callback_kwargs=callback_kwargs)
ras.save()
saml2_client = self.get_saml2_client()
request_id, request_info = saml2_client.prepare_for_authenticate(
relay_state=str(ras.pk))
# save request ID in auth session
ras.backend_state = {"request_id": request_id}
ras.save()
return dict(request_info["headers"])["Location"]
def initialize_session(self, request, callback, **callback_kwargs):
from realms.models import RealmAuthenticationSession
ras = RealmAuthenticationSession(
realm=self.instance,
callback=callback,
callback_kwargs=remove_null_character(callback_kwargs))
ras.save()
saml2_client = self.get_saml2_client()
# can throw error
# like saml2.s_utils.UnsupportedBinding: urn:oasis:names:tc:SAML:2.0:bindings:HTTP-Redirect
# if the IdP configuration and thus the metadata is wrong, but these should be caught at creation time
# in the realm form.
request_id, request_info = saml2_client.prepare_for_authenticate(
relay_state=str(ras.pk))
# save request ID in auth session
ras.backend_state = {"request_id": request_id}
ras.save()
return dict(request_info["headers"])["Location"]