[satosa-users] KeyError when routing to frontend

Hello, We are trying to use Satosa as proxy for Keycloak. After successful login backend receives attributes and tries to route them to frontend named Saml2IDP (same name as in the example) but fails: [2021-08-05 11:03:50,412] [DEBUG] [satosa.attribute_mapping.to_internal] backend attribute ['sn', 'surname'] mapped to surname [2021-08-05 11:03:50,413] [DEBUG] [satosa.backends.saml2._translate_response] [urn:uuid:6e039cb0-5454-4224-987e-1965c623cad9] backend received attributes: { "sn": [ "czterna" ] } [2021-08-05 11:03:50,413] [DEBUG] [satosa.routing.frontend_routing] [urn:uuid:6e039cb0-5454-4224-987e-1965c623cad9] Routing to frontend: Saml2IDP [2021-08-05 11:03:50,413] [ERROR] [satosa.base.run] [urn:uuid:6e039cb0-5454-4224-987e-1965c623cad9] Uncaught exception Traceback (most recent call last): File "/usr/local/lib/python3.6/site-packages/satosa/base.py", line 240, in run resp = self._run_bound_endpoint(context, spec) File "/usr/local/lib/python3.6/site-packages/satosa/base.py", line 180, in _run_bound_endpoint return spec(context) File "/usr/local/lib/python3.6/site-packages/satosa/backends/saml2.py", line 350, in authn_response return self.auth_callback_func(context, self._translate_response(authn_response, context.state)) File "/usr/local/lib/python3.6/site-packages/satosa/base.py", line 149, in _auth_resp_callback_func context, internal_response) File "/usr/local/lib/python3.6/site-packages/satosa/micro_services/attribute_modifications.py", line 17, in process return super().process(context, data) File "/usr/local/lib/python3.6/site-packages/satosa/micro_services/base.py", line 33, in process return self.next(context, data) File "/usr/local/lib/python3.6/site-packages/satosa/base.py", line 120, in _auth_resp_finish return frontend.handle_authn_response(context, internal_response) File "/usr/local/lib/python3.6/site-packages/satosa/frontends/saml2.py", line 86, in handle_authn_response return self._handle_authn_response(context, internal_response, self.idp) File "/usr/local/lib/python3.6/site-packages/satosa/frontends/saml2.py", line 317, in _handle_authn_response request_state = self.load_state(context.state) File "/usr/local/lib/python3.6/site-packages/satosa/frontends/saml2.py", line 149, in load_state state_data = state[self.name] File "/usr/lib64/python3.6/collections/__init__.py", line 991, in __getitem__ raise KeyError(key) KeyError: 'Saml2IDP' [2021-08-05 11:03:50,416] [ERROR] [satosa.proxy_server.__call__] Unknown error Traceback (most recent call last): File "/usr/local/lib/python3.6/site-packages/satosa/base.py", line 240, in run resp = self._run_bound_endpoint(context, spec) File "/usr/local/lib/python3.6/site-packages/satosa/base.py", line 180, in _run_bound_endpoint return spec(context) File "/usr/local/lib/python3.6/site-packages/satosa/backends/saml2.py", line 350, in authn_response return self.auth_callback_func(context, self._translate_response(authn_response, context.state)) File "/usr/local/lib/python3.6/site-packages/satosa/base.py", line 149, in _auth_resp_callback_func context, internal_response) File "/usr/local/lib/python3.6/site-packages/satosa/micro_services/attribute_modifications.py", line 17, in process return super().process(context, data) File "/usr/local/lib/python3.6/site-packages/satosa/micro_services/base.py", line 33, in process return self.next(context, data) File "/usr/local/lib/python3.6/site-packages/satosa/base.py", line 120, in _auth_resp_finish return frontend.handle_authn_response(context, internal_response) File "/usr/local/lib/python3.6/site-packages/satosa/frontends/saml2.py", line 86, in handle_authn_response return self._handle_authn_response(context, internal_response, self.idp) File "/usr/local/lib/python3.6/site-packages/satosa/frontends/saml2.py", line 317, in _handle_authn_response request_state = self.load_state(context.state) File "/usr/local/lib/python3.6/site-packages/satosa/frontends/saml2.py", line 149, in load_state state_data = state[self.name] File "/usr/lib64/python3.6/collections/__init__.py", line 991, in __getitem__ raise KeyError(key) KeyError: 'Saml2IDP' The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/local/lib/python3.6/site-packages/satosa/proxy_server.py", line 118, in __call__ resp = self.run(context) File "/usr/local/lib/python3.6/site-packages/satosa/base.py", line 258, in run raise SATOSAUnknownError("Unknown error") from err satosa.exception.SATOSAUnknownError: Unknown error Thank you in advance for any help! _______________________________________________ satosa-users mailing list satosa-users at lists.sunet.se https://lists.sunet.se/listinfo/satosa-users