#!/usr/bin/env python # -*- coding: utf-8 -*- import base64 from urlparse import parse_qs from saml2.assertion import Policy from saml2.authn_context import INTERNETPROTOCOLPASSWORD from saml2.saml import NameID, NAMEID_FORMAT_TRANSIENT from saml2.samlp import response_from_string from saml2.server import Server from saml2 import samlp, saml, client, config from saml2 import s_utils from saml2 import sigver from saml2 import time_util from saml2.s_utils import OtherError from saml2.s_utils import do_attribute_statement, factory from saml2.soap import make_soap_enveloped_saml_thingy from saml2 import BINDING_HTTP_POST from saml2 import BINDING_HTTP_REDIRECT from py.test import raises nid = NameID(name_qualifier="foo", format=NAMEID_FORMAT_TRANSIENT, text="123456") AUTHN = { "class_ref": INTERNETPROTOCOLPASSWORD, "authn_auth": "http://www.example.com/login" } def _eq(l1, l2): return set(l1) == set(l2) class TestServer1(): def setup_class(self): self.server = Server("idp_conf") conf = config.SPConfig() conf.load_file("server_conf") self.client = client.Saml2Client(conf) def teardown_class(self): self.server.ident.close() def test_issuer(self): issuer = self.server._issuer() assert isinstance(issuer, saml.Issuer) assert _eq(issuer.keyswv(), ["text", "format"]) assert issuer.format == saml.NAMEID_FORMAT_ENTITY assert issuer.text == self.server.config.entityid def test_assertion(self): assertion = s_utils.assertion_factory( subject=factory( saml.Subject, text="_aaa", name_id=factory(saml.NameID, format=saml.NAMEID_FORMAT_TRANSIENT)), attribute_statement=do_attribute_statement( { ("", "", "surName"): ("Jeter", ""), ("", "", "givenName"): ("Derek", ""), } ), issuer=self.server._issuer(), ) assert _eq(assertion.keyswv(), ['attribute_statement', 'issuer', 'id', 'subject', 'issue_instant', 'version']) assert assertion.version == "2.0" assert assertion.issuer.text == "urn:mace:example.com:saml:roland:idp" # assert assertion.attribute_statement attribute_statement = assertion.attribute_statement assert len(attribute_statement.attribute) == 2 attr0 = attribute_statement.attribute[0] attr1 = attribute_statement.attribute[1] if attr0.attribute_value[0].text == "Derek": assert attr0.friendly_name == "givenName" assert attr1.friendly_name == "surName" assert attr1.attribute_value[0].text == "Jeter" else: assert attr1.friendly_name == "givenName" assert attr1.attribute_value[0].text == "Derek" assert attr0.friendly_name == "surName" assert attr0.attribute_value[0].text == "Jeter" # subject = assertion.subject assert _eq(subject.keyswv(), ["text", "name_id"]) assert subject.text == "_aaa" assert subject.name_id.format == saml.NAMEID_FORMAT_TRANSIENT def test_response(self): response = sigver.response_factory( in_response_to="_012345", destination="https:#www.example.com", status=s_utils.success_status_factory(), assertion=s_utils.assertion_factory( subject=factory(saml.Subject, text="_aaa", name_id=saml.NAMEID_FORMAT_TRANSIENT), attribute_statement=do_attribute_statement( { ("", "", "surName"): ("Jeter", ""), ("", "", "givenName"): ("Derek", ""), } ), issuer=self.server._issuer(), ), issuer=self.server._issuer(), ) print response.keyswv() assert _eq(response.keyswv(), ['destination', 'assertion', 'status', 'in_response_to', 'issue_instant', 'version', 'issuer', 'id']) assert response.version == "2.0" assert response.issuer.text == "urn:mace:example.com:saml:roland:idp" assert response.destination == "https:#www.example.com" assert response.in_response_to == "_012345" # status = response.status print status assert status.status_code.value == samlp.STATUS_SUCCESS def test_parse_faulty_request(self): req_id, authn_request = self.client.create_authn_request( destination="http://www.example.com", id="id1") # should raise an error because faulty spentityid binding = BINDING_HTTP_REDIRECT htargs = self.client.apply_binding( binding, "%s" % authn_request, "http://www.example.com", "abcd") _dict = parse_qs(htargs["headers"][0][1].split('?')[1]) print _dict raises(OtherError, self.server.parse_authn_request, _dict["SAMLRequest"][0], binding) def test_parse_faulty_request_to_err_status(self): req_id, authn_request = self.client.create_authn_request( destination="http://www.example.com") binding = BINDING_HTTP_REDIRECT htargs = self.client.apply_binding(binding, "%s" % authn_request, "http://www.example.com", "abcd") _dict = parse_qs(htargs["headers"][0][1].split('?')[1]) print _dict try: self.server.parse_authn_request(_dict["SAMLRequest"][0], binding) status = None except OtherError, oe: print oe.args status = s_utils.error_status_factory(oe) assert status print status assert _eq(status.keyswv(), ["status_code", "status_message"]) assert status.status_message.text == 'Not destined for me!' status_code = status.status_code assert _eq(status_code.keyswv(), ["status_code", "value"]) assert status_code.value == samlp.STATUS_RESPONDER assert status_code.status_code.value == samlp.STATUS_UNKNOWN_PRINCIPAL def test_parse_ok_request(self): req_id, authn_request = self.client.create_authn_request( message_id="id1", destination="http://localhost:8088/sso") print authn_request binding = BINDING_HTTP_REDIRECT htargs = self.client.apply_binding(binding, "%s" % authn_request, "http://www.example.com", "abcd") _dict = parse_qs(htargs["headers"][0][1].split('?')[1]) print _dict req = self.server.parse_authn_request(_dict["SAMLRequest"][0], binding) # returns a dictionary print req resp_args = self.server.response_args(req.message, [BINDING_HTTP_POST]) assert resp_args["destination"] == "http://lingon.catalogix.se:8087/" assert resp_args["in_response_to"] == "id1" name_id_policy = resp_args["name_id_policy"] assert _eq(name_id_policy.keyswv(), ["format", "allow_create"]) assert name_id_policy.format == saml.NAMEID_FORMAT_TRANSIENT assert resp_args["sp_entity_id"] == "urn:mace:example.com:saml:roland:sp" def test_sso_response_with_identity(self): name_id = self.server.ident.transient_nameid( "urn:mace:example.com:saml:roland:sp", "id12") resp = self.server.create_authn_response( { "eduPersonEntitlement": "Short stop", "surName": "Jeter", "givenName": "Derek", "mail": "derek.jeter@nyy.mlb.com", "title": "The man" }, "id12", # in_response_to "http://localhost:8087/", # destination "urn:mace:example.com:saml:roland:sp", # sp_entity_id name_id=name_id, authn=AUTHN ) print resp.keyswv() assert _eq(resp.keyswv(), ['status', 'destination', 'assertion', 'in_response_to', 'issue_instant', 'version', 'id', 'issuer']) assert resp.destination == "http://localhost:8087/" assert resp.in_response_to == "id12" assert resp.status assert resp.status.status_code.value == samlp.STATUS_SUCCESS assert resp.assertion assert resp.assertion assertion = resp.assertion print assertion assert assertion.authn_statement assert assertion.conditions assert assertion.attribute_statement attribute_statement = assertion.attribute_statement print attribute_statement assert len(attribute_statement[0].attribute) == 5 # Pick out one attribute attr = None for attr in attribute_statement[0].attribute: if attr.friendly_name == "edupersonentitlement": break assert len(attr.attribute_value) == 1 assert attr.name == "urn:oid:1.3.6.1.4.1.5923.1.1.1.7" assert attr.name_format == "urn:oasis:names:tc:SAML:2.0:attrname-format:uri" value = attr.attribute_value[0] assert value.text.strip() == "Short stop" assert value.get_type() == "xs:string" assert assertion.subject assert assertion.subject.name_id assert assertion.subject.subject_confirmation confirmation = assertion.subject.subject_confirmation[0] print confirmation.keyswv() print confirmation.subject_confirmation_data assert confirmation.subject_confirmation_data.in_response_to == "id12" def test_sso_response_without_identity(self): resp = self.server.create_authn_response( {}, "id12", # in_response_to "http://localhost:8087/", # consumer_url "urn:mace:example.com:saml:roland:sp", # sp_entity_id userid="USER1", authn=AUTHN, release_policy=Policy(), best_effort=True ) print resp.keyswv() assert _eq(resp.keyswv(), ['status', 'destination', 'in_response_to', 'issue_instant', 'version', 'id', 'issuer', 'assertion']) assert resp.destination == "http://localhost:8087/" assert resp.in_response_to == "id12" assert resp.status assert resp.status.status_code.value == samlp.STATUS_SUCCESS assert resp.issuer.text == "urn:mace:example.com:saml:roland:idp" assert not resp.assertion.attribute_statement def test_sso_response_specific_instant(self): _authn = AUTHN.copy() _authn["authn_instant"] = 1234567890 resp = self.server.create_authn_response( {}, "id12", # in_response_to "http://localhost:8087/", # consumer_url "urn:mace:example.com:saml:roland:sp", # sp_entity_id userid="USER1", authn=_authn, best_effort=True ) print resp.keyswv() assert _eq(resp.keyswv(), ['status', 'destination', 'in_response_to', 'issue_instant', 'version', 'id', 'issuer', 'assertion']) authn_statement = resp.assertion.authn_statement[0] assert authn_statement.authn_instant == '2009-02-13T23:31:30Z' def test_sso_failure_response(self): exc = s_utils.MissingValue("eduPersonAffiliation missing") resp = self.server.create_error_response( "id12", "http://localhost:8087/", exc) print resp.keyswv() assert _eq(resp.keyswv(), ['status', 'destination', 'in_response_to', 'issue_instant', 'version', 'id', 'issuer']) assert resp.destination == "http://localhost:8087/" assert resp.in_response_to == "id12" assert resp.status print resp.status assert resp.status.status_code.value == samlp.STATUS_RESPONDER assert resp.status.status_code.status_code.value == \ samlp.STATUS_REQUEST_UNSUPPORTED assert resp.status.status_message.text == \ "eduPersonAffiliation missing" assert resp.issuer.text == "urn:mace:example.com:saml:roland:idp" assert not resp.assertion def test_authn_response_0(self): self.server = Server("idp_conf") conf = config.SPConfig() conf.load_file("server_conf") self.client = client.Saml2Client(conf) ava = {"givenName": ["Derek"], "surName": ["Jeter"], "mail": ["derek@nyy.mlb.com"], "title": "The man"} npolicy = samlp.NameIDPolicy(format=saml.NAMEID_FORMAT_TRANSIENT, allow_create="true") resp_str = "%s" % self.server.create_authn_response( ava, "id1", "http://local:8087/", "urn:mace:example.com:saml:roland:sp", npolicy, "foba0001@example.com", authn=AUTHN) response = samlp.response_from_string(resp_str) print response.keyswv() assert _eq(response.keyswv(), ['status', 'destination', 'assertion', 'in_response_to', 'issue_instant', 'version', 'issuer', 'id']) print response.assertion[0].keyswv() assert len(response.assertion) == 1 assert _eq(response.assertion[0].keyswv(), ['attribute_statement', 'issue_instant', 'version', 'subject', 'conditions', 'id', 'issuer', 'authn_statement']) assertion = response.assertion[0] assert len(assertion.attribute_statement) == 1 astate = assertion.attribute_statement[0] print astate assert len(astate.attribute) == 4 def test_signed_response(self): name_id = self.server.ident.transient_nameid( "urn:mace:example.com:saml:roland:sp", "id12") ava = {"givenName": ["Derek"], "surName": ["Jeter"], "mail": ["derek@nyy.mlb.com"], "title": "The man"} signed_resp = self.server.create_authn_response( ava, "id12", # in_response_to "http://lingon.catalogix.se:8087/", # consumer_url "urn:mace:example.com:saml:roland:sp", # sp_entity_id name_id=name_id, sign_assertion=True ) print signed_resp assert signed_resp sresponse = response_from_string(signed_resp) # It's the assertions that are signed not the response per se assert len(sresponse.assertion) == 1 assertion = sresponse.assertion[0] # Since the reponse is created dynamically I don't know the signature # value. Just that there should be one assert assertion.signature.signature_value.text != "" def test_slo_http_post(self): soon = time_util.in_a_while(days=1) sinfo = { "name_id": nid, "issuer": "urn:mace:example.com:saml:roland:idp", "not_on_or_after": soon, "user": { "givenName": "Leo", "surName": "Laport", } } self.client.users.add_information_about_person(sinfo) req_id, logout_request = self.client.create_logout_request( destination="http://localhost:8088/slop", name_id=nid, issuer_entity_id="urn:mace:example.com:saml:roland:idp", reason="I'm tired of this") intermed = base64.b64encode("%s" % logout_request) #saml_soap = make_soap_enveloped_saml_thingy(logout_request) request = self.server.parse_logout_request(intermed, BINDING_HTTP_POST) assert request def test_slo_soap(self): soon = time_util.in_a_while(days=1) sinfo = { "name_id": nid, "issuer": "urn:mace:example.com:saml:roland:idp", "not_on_or_after": soon, "user": { "givenName": "Leo", "surName": "Laport", } } sp = client.Saml2Client(config_file="server_conf") sp.users.add_information_about_person(sinfo) req_id, logout_request = sp.create_logout_request( name_id=nid, destination="http://localhost:8088/slo", issuer_entity_id="urn:mace:example.com:saml:roland:idp", reason="I'm tired of this") #_ = s_utils.deflate_and_base64_encode("%s" % (logout_request,)) saml_soap = make_soap_enveloped_saml_thingy(logout_request) self.server.ident.close() idp = Server("idp_soap_conf") request = idp.parse_logout_request(saml_soap) idp.ident.close() assert request #------------------------------------------------------------------------ IDENTITY = {"eduPersonAffiliation": ["staff", "member"], "surName": ["Jeter"], "givenName": ["Derek"], "mail": ["foo@gmail.com"], "title": "The man"} class TestServer2(): def setup_class(self): self.server = Server("restrictive_idp_conf") def teardown_class(self): self.server.ident.close() def test_do_attribute_reponse(self): aa_policy = self.server.config.getattr("policy", "idp") print aa_policy.__dict__ response = self.server.create_attribute_response( IDENTITY.copy(), "aaa", "http://example.com/sp/", "urn:mace:example.com:sp:1") assert response is not None assert response.destination == "http://example.com/sp/" assert response.in_response_to == "aaa" assert response.version == "2.0" assert response.issuer.text == "urn:mace:example.com:saml:roland:idpr" assert response.status.status_code.value == samlp.STATUS_SUCCESS assert response.assertion assertion = response.assertion assert assertion.version == "2.0" subject = assertion.subject #assert subject.name_id.format == saml.NAMEID_FORMAT_TRANSIENT assert subject.subject_confirmation subject_conf = subject.subject_confirmation[0] assert subject_conf.subject_confirmation_data.in_response_to == "aaa" def _logout_request(conf_file): conf = config.SPConfig() conf.load_file(conf_file) sp = client.Saml2Client(conf) soon = time_util.in_a_while(days=1) sinfo = { "name_id": nid, "issuer": "urn:mace:example.com:saml:roland:idp", "not_on_or_after": soon, "user": { "givenName": "Leo", "surName": "Laport", } } sp.users.add_information_about_person(sinfo) return sp.create_logout_request( name_id=nid, destination="http://localhost:8088/slo", issuer_entity_id="urn:mace:example.com:saml:roland:idp", reason="I'm tired of this") class TestServerLogout(): def test_1(self): server = Server("idp_slo_redirect_conf") req_id, request = _logout_request("sp_slo_redirect_conf") print request bindings = [BINDING_HTTP_REDIRECT] response = server.create_logout_response(request, bindings) binding, destination = server.pick_binding("single_logout_service", bindings, "spsso", request) http_args = server.apply_binding(binding, "%s" % response, destination, "relay_state", response=True) assert len(http_args) == 4 assert http_args["headers"][0][0] == "Location" assert http_args["data"] == [] if __name__ == "__main__": ts = TestServer1() ts.setup_class() ts.test_sso_response_specific_instant()