#!/usr/bin/env python
# -*- coding: utf-8 -*-
import base64
import copy
import os
from contextlib import closing
from six.moves.urllib.parse import parse_qs
import uuid
import re

from saml2.cert import OpenSSLWrapper
from saml2.sigver import make_temp, DecryptError, EncryptError, CertificateError
from saml2.assertion import Policy
from saml2.authn_context import INTERNETPROTOCOLPASSWORD
from saml2.response import IncorrectlySigned
from saml2.saml import NameID, NAMEID_FORMAT_TRANSIENT
from saml2.samlp import response_from_string

from saml2.server import Server
from saml2 import samlp
from saml2 import saml
from saml2 import client
from saml2 import config
from saml2 import extension_elements_to_elements
from saml2 import s_utils
from saml2 import sigver
from saml2 import time_util
from saml2 import VERSION
from saml2.s_utils import OtherError
from saml2.s_utils import do_attribute_statement
from saml2.s_utils import factory
from saml2.s_utils import sid
from saml2.soap import make_soap_enveloped_saml_thingy
from saml2 import BINDING_HTTP_POST
from saml2 import BINDING_HTTP_REDIRECT
from saml2 import BINDING_SOAP
from saml2.time_util import instant

from pytest import raises
from pathutils import full_path
import saml2.xmldsig as ds


nid = NameID(name_qualifier="foo", format=NAMEID_FORMAT_TRANSIENT,
             text="123456")

AUTHN = {
    "class_ref": INTERNETPROTOCOLPASSWORD,
    "authn_auth": "http://www.example.com/login"
}


def response_factory(**kwargs):
    response = samlp.Response(id=sid(), version=VERSION, issue_instant=instant())

    for key, val in kwargs.items():
        setattr(response, key, val)

    return response

def _eq(l1, l2):
    return set(l1) == set(l2)


BASEDIR = os.path.abspath(os.path.dirname(__file__))


def get_ava(assertion):
    ava = {}
    for statement in assertion.attribute_statement:
        for attr in statement.attribute:
            value = []
            for tmp_val in attr.attribute_value:
                value.append(tmp_val.text)
            key = attr.friendly_name
            if key is None or len(key) == 0:
                key = attr.text
            ava[key] = value
    return ava


def generate_cert():
    sn = uuid.uuid4().urn
    cert_info = {
        "cn": "localhost",
        "country_code": "se",
        "state": "ac",
        "city": "Umea",
        "organization": "ITS",
        "organization_unit": "DIRG"
    }
    osw = OpenSSLWrapper()
    ca_cert_str = osw.read_str_from_file(
        full_path("root_cert/localhost.ca.crt"))
    ca_key_str = osw.read_str_from_file(
        full_path("root_cert/localhost.ca.key"))
    req_cert_str, req_key_str = osw.create_certificate(cert_info, request=True,
                                                       sn=sn, key_length=2048)
    cert_str = osw.create_cert_signed_certificate(ca_cert_str, ca_key_str,
                                                  req_cert_str)
    return cert_str, req_key_str


class TestServer1():

    def setup_class(self):
        self.server = Server("idp_conf")

        conf = config.SPConfig()
        conf.load_file("server_conf")
        self.client = client.Saml2Client(conf)
        self.name_id = self.server.ident.transient_nameid(
            "urn:mace:example.com:saml:roland:sp", "id12")
        self.ava = {"givenName": ["Derek"], "sn": ["Jeter"],
               "mail": ["derek@nyy.mlb.com"], "title": "The man"}

    def teardown_class(self):
        self.server.close()

    def verify_assertion(self, assertion):
        assert assertion
        assert assertion[0].attribute_statement

        ava = ava = get_ava(assertion[0])

        assert ava ==\
               {'mail': ['derek@nyy.mlb.com'], 'givenName': ['Derek'],
                'sn': ['Jeter'], 'title': ['The man']}


    def verify_encrypted_assertion(self, assertion, decr_text):
        self.verify_assertion(assertion)
        assert assertion[0].signature is None

        assert re.search(
            r':EncryptedAssertion><encas[0-9]:Assertion ([^ >]* )*xmlns:encas[0-9]="urn:oasis:names:tc:SAML:2.0:assertion"',
            decr_text,
        )

    def verify_advice_assertion(self, resp, decr_text):
        assert resp.assertion[0].signature is None

        assert resp.assertion[0].advice.encrypted_assertion[0].extension_elements

        assertion = extension_elements_to_elements(resp.assertion[0].advice.encrypted_assertion[0].extension_elements,
                                       [saml, samlp])
        self.verify_encrypted_assertion(assertion, decr_text)


    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(
                {
                    ("", "", "sn"): ("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 == "sn"
            assert attr1.attribute_value[0].text == "Jeter"
        else:
            assert attr1.friendly_name == "givenName"
            assert attr1.attribute_value[0].text == "Derek"
            assert attr0.friendly_name == "sn"
            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 = 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(
                    {
                        ("", "", "sn"): ("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)
        with 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 as 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",
            nameid_format=saml.NAMEID_FORMAT_TRANSIENT,
        )

        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"])
        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(
            "https://example.com/sp", "id12")
        resp = self.server.create_authn_response(
            {
                "eduPersonEntitlement": "Short stop",
                "sn": "Jeter",
                "givenName": "Derek",
                "mail": "derek.jeter@nyy.mlb.com",
                "title": "The man"
            },
            "id12",  # in_response_to
            "http://localhost:8087/",  # destination
            "https://example.com/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
        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) == 4
        # Pick out one attribute
        attr = None
        for attr in attribute_statement[0].attribute:
            if attr.friendly_name == "givenName":
                break
        assert len(attr.attribute_value) == 1
        assert attr.name == "urn:mace:dir:attribute-def:givenName"
        assert attr.name_format == "urn:oasis:names:tc:SAML:2.0:attrname-format:basic"
        value = attr.attribute_value[0]
        assert value.text.strip() == "Derek"
        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):
        conf = config.SPConfig()
        conf.load_file("server_conf")
        self.client = client.Saml2Client(conf)

        ava = {"givenName": ["Derek"], "sn": ["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"], "sn": ["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_signed_response_1(self):


        signed_resp = self.server.create_authn_response(
            self.ava,
            "id12",  # in_response_to
            "http://lingon.catalogix.se:8087/",  # consumer_url
            "urn:mace:example.com:saml:roland:sp",  # sp_entity_id
            name_id=self.name_id,
            sign_response=True,
            sign_assertion=True,
        )

        sresponse = response_from_string(signed_resp)

        valid = self.server.sec.verify_signature(signed_resp,
                                                 self.server.config.cert_file,
                                                 node_name='urn:oasis:names:tc:SAML:2.0:protocol:Response',
                                                 node_id=sresponse.id)
        assert valid

        valid = self.server.sec.verify_signature(signed_resp,
                                                 self.server.config.cert_file,
                                                 node_name='urn:oasis:names:tc:SAML:2.0:assertion:Assertion',
                                                 node_id=sresponse.assertion[0].id)
        assert valid

        self.verify_assertion(sresponse.assertion)

    def test_signed_response_2(self):
        signed_resp = self.server.create_authn_response(
            self.ava,
            "id12",  # in_response_to
            "http://lingon.catalogix.se:8087/",  # consumer_url
            "urn:mace:example.com:saml:roland:sp",  # sp_entity_id
            name_id=self.name_id,
            sign_response=True,
            sign_assertion=False,
        )

        sresponse = response_from_string(signed_resp)

        valid = self.server.sec.verify_signature(signed_resp,
                                                 self.server.config.cert_file,
                                                 node_name='urn:oasis:names:tc:SAML:2.0:protocol:Response',
                                                 node_id=sresponse.id)
        assert valid

        assert sresponse.assertion[0].signature == None

    def test_signed_response_3(self):


        signed_resp = self.server.create_authn_response(
            self.ava,
            "id12",  # in_response_to
            "http://lingon.catalogix.se:8087/",  # consumer_url
            "urn:mace:example.com:saml:roland:sp",  # sp_entity_id
            name_id=self.name_id,
            sign_response=False,
            sign_assertion=True,
        )

        sresponse = response_from_string(signed_resp)

        assert sresponse.signature == None

        valid = self.server.sec.verify_signature(signed_resp,
                                                 self.server.config.cert_file,
                                                 node_name='urn:oasis:names:tc:SAML:2.0:assertion:Assertion',
                                                 node_id=sresponse.assertion[0].id)
        assert valid

        self.verify_assertion(sresponse.assertion)

    def test_encrypted_signed_response_1(self):

        cert_str, cert_key_str = generate_cert()

        signed_resp = self.server.create_authn_response(
            self.ava,
            "id12",  # in_response_to
            "http://lingon.catalogix.se:8087/",  # consumer_url
            "urn:mace:example.com:saml:roland:sp",  # sp_entity_id
            name_id=self.name_id,
            sign_response=True,
            sign_assertion=True,
            encrypt_assertion=False,
            encrypt_assertion_self_contained=True,
            pefim=True,
            encrypt_cert_advice=cert_str,
        )

        sresponse = response_from_string(signed_resp)

        valid = self.server.sec.verify_signature(
            signed_resp, self.server.config.cert_file,
            node_name='urn:oasis:names:tc:SAML:2.0:protocol:Response',
            node_id=sresponse.id
        )

        assert valid

        valid = self.server.sec.verify_signature(
            signed_resp, self.server.config.cert_file,
            node_name='urn:oasis:names:tc:SAML:2.0:assertion:Assertion',
            node_id=sresponse.assertion[0].id
        )

        assert valid

        key_fd = make_temp(cert_key_str, decode=False)
        decr_text = self.server.sec.decrypt(signed_resp, key_fd.name)

        resp = samlp.response_from_string(decr_text)

        assert resp.assertion[0].advice.encrypted_assertion[0].extension_elements

        assertion = extension_elements_to_elements(
            resp.assertion[0].advice.encrypted_assertion[0].extension_elements,
            [saml, samlp])

        self.verify_assertion(assertion)



        #PEFIM never signs assertions.
        assert assertion[0].signature is None
        #valid = self.server.sec.verify_signature(decr_text,
        #                                         self.server.config.cert_file,
        #                                         node_name='urn:oasis:names:tc:SAML:2.0:assertion:Assertion',
        #                                         node_id=assertion[0].id)
        assert valid

    def test_encrypted_signed_response_2(self):
        cert_str, cert_key_str = generate_cert()

        signed_resp = self.server.create_authn_response(
            self.ava,
            "id12",  # in_response_to
            "http://lingon.catalogix.se:8087/",  # consumer_url
            "urn:mace:example.com:saml:roland:sp",  # sp_entity_id
            name_id=self.name_id,
            sign_response=True,
            sign_assertion=False,
            encrypt_assertion=True,
            encrypt_assertion_self_contained=True,
        )

        sresponse = response_from_string(signed_resp)

        valid = self.server.sec.verify_signature(signed_resp,
                                                 self.server.config.cert_file,
                                                 node_name='urn:oasis:names:tc:SAML:2.0:protocol:Response',
                                                 node_id=sresponse.id)
        assert valid

        decr_text_old = copy.deepcopy("%s" % signed_resp)

        with raises(DecryptError):
            decr_text = self.server.sec.decrypt(
                signed_resp,
                self.client.config.encryption_keypairs[0]["key_file"],
            )

        decr_text = self.server.sec.decrypt(signed_resp, self.client.config.encryption_keypairs[1]["key_file"])

        assert decr_text != decr_text_old

        resp = samlp.response_from_string(decr_text)

        resp.assertion = extension_elements_to_elements(resp.encrypted_assertion[0].extension_elements, [saml, samlp])

        assert resp.assertion[0].signature == None

        self.verify_assertion(resp.assertion)


    def test_encrypted_signed_response_3(self):
        cert_str, cert_key_str = generate_cert()

        signed_resp = self.server.create_authn_response(
            self.ava,
            "id12",  # in_response_to
            "http://lingon.catalogix.se:8087/",  # consumer_url
            "urn:mace:example.com:saml:roland:sp",  # sp_entity_id
            name_id=self.name_id,
            sign_response=True,
            sign_assertion=True,
            encrypt_assertion=True,
            encrypt_assertion_self_contained=False,
            encrypt_cert_assertion=cert_str,
        )

        sresponse = response_from_string(signed_resp)

        valid = self.server.sec.verify_signature(signed_resp,
                                                 self.server.config.cert_file,
                                                 node_name='urn:oasis:names:tc:SAML:2.0:protocol:Response',
                                                 node_id=sresponse.id)
        assert valid

        key_fd = make_temp(cert_key_str, decode=False)
        decr_text = self.server.sec.decrypt(signed_resp, key_fd.name)

        resp = samlp.response_from_string(decr_text)

        resp.assertion = extension_elements_to_elements(resp.encrypted_assertion[0].extension_elements, [saml, samlp])

        valid = self.server.sec.verify_signature(decr_text,
                                                 self.server.config.cert_file,
                                                 node_name='urn:oasis:names:tc:SAML:2.0:assertion:Assertion',
                                                 node_id=resp.assertion[0].id)

        assert valid

        self.verify_assertion(resp.assertion)

        assert 'xmlns:encas' not in decr_text


    def test_encrypted_signed_response_4(self):

        cert_str, cert_key_str = generate_cert()

        signed_resp = self.server.create_authn_response(
            self.ava,
            "id12",  # in_response_to
            "http://lingon.catalogix.se:8087/",  # consumer_url
            "urn:mace:example.com:saml:roland:sp",  # sp_entity_id
            name_id=self.name_id,
            sign_response=True,
            sign_assertion=True,
            encrypt_assertion=True,
            encrypt_assertion_self_contained=True,
            pefim=True,
            encrypt_cert_advice=cert_str,
        )

        sresponse = response_from_string(signed_resp)

        valid = self.server.sec.verify_signature(signed_resp,
                                                 self.server.config.cert_file,
                                                 node_name='urn:oasis:names:tc:SAML:2.0:protocol:Response',
                                                 node_id=sresponse.id)
        assert valid

        decr_text = self.server.sec.decrypt(signed_resp, self.client.config.encryption_keypairs[1]["key_file"])

        resp = samlp.response_from_string(decr_text)

        resp.assertion = extension_elements_to_elements(resp.encrypted_assertion[0].extension_elements, [saml, samlp])

        valid = self.server.sec.verify_signature(decr_text,
                                                 self.server.config.cert_file,
                                                 node_name='urn:oasis:names:tc:SAML:2.0:assertion:Assertion',
                                                 node_id=resp.assertion[0].id)

        assert valid

        key_fd = make_temp(cert_key_str, decode=False)
        decr_text = self.server.sec.decrypt(decr_text, key_fd.name)

        resp = samlp.response_from_string(decr_text)

        assertion = extension_elements_to_elements(resp.encrypted_assertion[0].extension_elements, [saml, samlp])
        assertion = \
             extension_elements_to_elements(assertion[0].advice.encrypted_assertion[0].extension_elements,[saml, samlp])
        self.verify_assertion(assertion)

        #PEFIM never signs assertion in advice
        assert assertion[0].signature is None
        #valid = self.server.sec.verify_signature(decr_text,
        #                                         self.server.config.cert_file,
        #                                         node_name='urn:oasis:names:tc:SAML:2.0:assertion:Assertion',
        #                                         node_id=assertion[0].id)
        assert valid

    def test_encrypted_response_1(self):
        cert_str_advice, cert_key_str_advice = generate_cert()

        _resp = self.server.create_authn_response(
            self.ava,
            "id12",  # in_response_to
            "http://lingon.catalogix.se:8087/",  # consumer_url
            "urn:mace:example.com:saml:roland:sp",  # sp_entity_id
            name_id=self.name_id,
            sign_response=False,
            sign_assertion=False,
            encrypt_assertion=False,
            encrypt_assertion_self_contained=True,
            pefim=True,
            encrypt_cert_advice=cert_str_advice,
        )

        _resp = "%s" % _resp

        sresponse = response_from_string(_resp)

        assert sresponse.signature is None

        key_fd = make_temp(cert_key_str_advice, decode=False)
        decr_text = self.server.sec.decrypt(_resp, key_fd.name)

        resp = samlp.response_from_string(decr_text)

        self.verify_advice_assertion(resp, decr_text)

    def test_encrypted_response_2(self):

        cert_str_advice, cert_key_str_advice = generate_cert()

        _resp = self.server.create_authn_response(
            self.ava,
            "id12",  # in_response_to
            "http://lingon.catalogix.se:8087/",  # consumer_url
            "urn:mace:example.com:saml:roland:sp",  # sp_entity_id
            name_id=self.name_id,
            sign_response=False,
            sign_assertion=False,
            encrypt_assertion=True,
            encrypt_assertion_self_contained=True,
            pefim=True,
            encrypt_cert_advice=cert_str_advice,
        )

        sresponse = response_from_string(_resp)

        assert sresponse.signature is None

        decr_text_1 = self.server.sec.decrypt(_resp, self.client.config.encryption_keypairs[1]["key_file"])

        key_fd = make_temp(cert_key_str_advice, decode=False)
        decr_text_2 = self.server.sec.decrypt(decr_text_1, key_fd.name)

        resp = samlp.response_from_string(decr_text_2)

        resp.assertion = extension_elements_to_elements(resp.encrypted_assertion[0].extension_elements, [saml, samlp])

        self.verify_advice_assertion(resp, decr_text_2)

    def test_encrypted_response_3(self):
        cert_str_assertion, cert_key_str_assertion = generate_cert()

        _resp = self.server.create_authn_response(
            self.ava,
            "id12",  # in_response_to
            "http://lingon.catalogix.se:8087/",  # consumer_url
            "urn:mace:example.com:saml:roland:sp",  # sp_entity_id
            name_id=self.name_id,
            sign_response=False,
            sign_assertion=False,
            encrypt_assertion=True,
            encrypt_assertion_self_contained=True,
            encrypted_advice_attributes=False,
            encrypt_cert_assertion=cert_str_assertion
        )

        sresponse = response_from_string(_resp)

        assert sresponse.signature is None

        key_fd = make_temp(cert_key_str_assertion, decode=False)
        decr_text = self.server.sec.decrypt(_resp, key_fd.name)

        resp = samlp.response_from_string(decr_text)

        assert resp.encrypted_assertion[0].extension_elements

        assertion = extension_elements_to_elements(resp.encrypted_assertion[0].extension_elements, [saml, samlp])

        self.verify_encrypted_assertion(assertion, decr_text)

    def test_encrypted_response_4(self):
        _resp = self.server.create_authn_response(
            self.ava,
            "id12",  # in_response_to
            "http://lingon.catalogix.se:8087/",  # consumer_url
            "urn:mace:example.com:saml:roland:sp",  # sp_entity_id
            name_id=self.name_id,
            sign_response=False,
            sign_assertion=False,
            encrypt_assertion=True,
            encrypt_assertion_self_contained=True,
            encrypted_advice_attributes=False,
        )

        sresponse = response_from_string(_resp)

        assert sresponse.signature is None

        decr_text = self.server.sec.decrypt(_resp, self.client.config.encryption_keypairs[1]["key_file"])

        resp = samlp.response_from_string(decr_text)

        assert resp.encrypted_assertion[0].extension_elements

        assertion = extension_elements_to_elements(resp.encrypted_assertion[0].extension_elements, [saml, samlp])

        self.verify_encrypted_assertion(assertion, decr_text)

    def test_encrypted_response_5(self):
        _resp = self.server.create_authn_response(
            self.ava,
            "id12",  # in_response_to
            "http://lingon.catalogix.se:8087/",  # consumer_url
            "urn:mace:example.com:saml:roland:sp",  # sp_entity_id
            name_id=self.name_id,
            sign_response=False,
            sign_assertion=False,
            encrypt_assertion=False,
            encrypt_assertion_self_contained=True,
            pefim=True
        )

        _resp = "%s" % _resp

        sresponse = response_from_string(_resp)

        assert sresponse.signature is None

        decr_text = self.server.sec.decrypt(_resp, self.client.config.encryption_keypairs[1]["key_file"])

        resp = samlp.response_from_string(decr_text)

        self.verify_advice_assertion(resp, decr_text)

    def test_encrypted_response_6(self):
        _server = Server("idp_conf_verify_cert")

        cert_str_advice, cert_key_str_advice = generate_cert()

        cert_str_assertion, cert_key_str_assertion = generate_cert()

        _resp = _server.create_authn_response(
            self.ava,
            "id12",  # in_response_to
            "http://lingon.catalogix.se:8087/",  # consumer_url
            "urn:mace:example.com:saml:roland:sp",  # sp_entity_id
            name_id=self.name_id,
            sign_response=False,
            sign_assertion=False,
            encrypt_assertion=True,
            encrypt_assertion_self_contained=True,
            pefim=True,
            encrypt_cert_advice=cert_str_advice,
            encrypt_cert_assertion=cert_str_assertion
        )

        sresponse = response_from_string(_resp)

        assert sresponse.signature is None

        key_fd1 = make_temp(cert_key_str_assertion, decode=False)
        decr_text_1 = _server.sec.decrypt(_resp, key_fd1.name)

        key_fd2 = make_temp(cert_key_str_advice, decode=False)
        decr_text_2 = _server.sec.decrypt(decr_text_1, key_fd2.name)

        resp = samlp.response_from_string(decr_text_2)

        resp.assertion = extension_elements_to_elements(resp.encrypted_assertion[0].extension_elements, [saml, samlp])

        self.verify_advice_assertion(resp, decr_text_2)

    def test_encrypted_response_7(self):
        _resp = self.server.create_authn_response(
            self.ava,
            "id12",  # in_response_to
            "http://lingon.catalogix.se:8087/",  # consumer_url
            "urn:mace:example.com:saml:roland:sp",  # sp_entity_id
            name_id=self.name_id,
            sign_response=False,
            sign_assertion=False,
            encrypt_assertion=True,
            encrypt_assertion_self_contained=True,
            pefim=True
        )

        sresponse = response_from_string(_resp)

        assert sresponse.signature is None

        decr_text_1 = self.server.sec.decrypt(_resp, self.client.config.encryption_keypairs[1]["key_file"])

        decr_text_2 = self.server.sec.decrypt(decr_text_1, self.client.config.encryption_keypairs[1]["key_file"])

        resp = samlp.response_from_string(decr_text_2)

        resp.assertion = extension_elements_to_elements(resp.encrypted_assertion[0].extension_elements, [saml, samlp])

        self.verify_advice_assertion(resp, decr_text_2)

    def test_encrypted_response_8(self):
        with raises(EncryptError):
            _resp = self.server.create_authn_response(
                self.ava,
                "id12",  # in_response_to
                "http://lingon.catalogix.se:8087/",  # consumer_url
                "urn:mace:example.com:saml:roland:sp",  # sp_entity_id
                name_id=self.name_id,
                sign_response=False,
                sign_assertion=False,
                encrypt_assertion=True,
                encrypt_assertion_self_contained=True,
                pefim=True,
                encrypt_cert_advice="whatever",
                encrypt_cert_assertion="whatever"
            )

        with raises(EncryptError):
            _resp = self.server.create_authn_response(
                self.ava,
                "id12",  # in_response_to
                "http://lingon.catalogix.se:8087/",  # consumer_url
                "urn:mace:example.com:saml:roland:sp",  # sp_entity_id
                name_id=self.name_id,
                sign_response=False,
                sign_assertion=False,
                encrypt_assertion=False,
                encrypt_assertion_self_contained=True,
                pefim=True,
                encrypt_cert_advice="whatever",
            )

        with raises(EncryptError):
            _resp = self.server.create_authn_response(
                self.ava,
                "id12",  # in_response_to
                "http://lingon.catalogix.se:8087/",  # consumer_url
                "urn:mace:example.com:saml:roland:sp",  # sp_entity_id
                name_id=self.name_id,
                sign_response=False,
                sign_assertion=False,
                encrypt_assertion=True,
                encrypt_assertion_self_contained=True,
                encrypted_advice_attributes=False,
                encrypt_cert_assertion="whatever"
            )

        _server = Server("idp_conf_verify_cert")

        with raises(CertificateError):
            _resp = _server.create_authn_response(
                self.ava,
                "id12",  # in_response_to
                "http://lingon.catalogix.se:8087/",  # consumer_url
                "urn:mace:example.com:saml:roland:sp",  # sp_entity_id
                name_id=self.name_id,
                sign_response=False,
                sign_assertion=False,
                encrypt_assertion=True,
                encrypt_assertion_self_contained=True,
                pefim=True,
                encrypt_cert_advice="whatever",
                encrypt_cert_assertion="whatever"
            )

        with raises(CertificateError):
            _resp = _server.create_authn_response(
                self.ava,
                "id12",  # in_response_to
                "http://lingon.catalogix.se:8087/",  # consumer_url
                "urn:mace:example.com:saml:roland:sp",  # sp_entity_id
                name_id=self.name_id,
                sign_response=False,
                sign_assertion=False,
                encrypt_assertion=False,
                encrypt_assertion_self_contained=True,
                pefim=True,
                encrypt_cert_advice="whatever",
            )

        with raises(CertificateError):
            _resp = _server.create_authn_response(
                self.ava,
                "id12",  # in_response_to
                "http://lingon.catalogix.se:8087/",  # consumer_url
                "urn:mace:example.com:saml:roland:sp",  # sp_entity_id
                name_id=self.name_id,
                sign_response=False,
                sign_assertion=False,
                encrypt_assertion=True,
                encrypt_assertion_self_contained=True,
                encrypted_advice_attributes=False,
                encrypt_cert_assertion="whatever"
            )

    def test_encrypted_response_9(self):
        _server = Server("idp_conf_sp_no_encrypt")

        _resp = _server.create_authn_response(
            self.ava,
            "id12",  # in_response_to
            "http://lingon.catalogix.se:8087/",  # consumer_url
            "urn:mace:example.com:saml:roland:sp",  # sp_entity_id
            name_id=self.name_id,
            sign_response=False,
            sign_assertion=False,
            encrypt_assertion=True,
            encrypt_assertion_self_contained=True,
            pefim=True,
        )

        self.verify_assertion(_resp.assertion.advice.assertion)

        _resp = _server.create_authn_response(
            self.ava,
            "id12",  # in_response_to
            "http://lingon.catalogix.se:8087/",  # consumer_url
            "urn:mace:example.com:saml:roland:sp",  # sp_entity_id
            name_id=self.name_id,
            sign_response=False,
            sign_assertion=False,
            encrypt_assertion=False,
            encrypt_assertion_self_contained=True,
            pefim=True
        )

        self.verify_assertion(_resp.assertion.advice.assertion)

        _resp = _server.create_authn_response(
            self.ava,
            "id12",  # in_response_to
            "http://lingon.catalogix.se:8087/",  # consumer_url
            "urn:mace:example.com:saml:roland:sp",  # sp_entity_id
            name_id=self.name_id,
            sign_response=False,
            sign_assertion=False,
            encrypt_assertion=True,
            encrypt_assertion_self_contained=True,
            encrypted_advice_attributes=False,
        )

        self.verify_assertion([_resp.assertion])


    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",
                "sn": "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(str(logout_request).encode('utf-8'))

        #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",
                "sn": "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()

        with closing(Server("idp_soap_conf")) as idp:
            request = idp.parse_logout_request(saml_soap)
            idp.ident.close()
            assert request

# ------------------------------------------------------------------------


class TestServer1NonAsciiAva():

    def setup_class(self):
        self.server = Server("idp_conf")

        conf = config.SPConfig()
        conf.load_file("server_conf")
        self.client = client.Saml2Client(conf)
        self.name_id = self.server.ident.transient_nameid(
            "urn:mace:example.com:saml:roland:sp", "id12")
        self.ava = {"givenName": ["Dave"], "sn": ["Concepción"],
                    "mail": ["dave@cnr.mlb.com"], "title": "#13"}

    def teardown_class(self):
        self.server.close()

    def verify_assertion(self, assertion):
        assert assertion
        assert assertion[0].attribute_statement

        ava = get_ava(assertion[0])

        assert ava == \
               {"givenName": ["Dave"], "sn": [u"Concepción"],
                "mail": ["dave@cnr.mlb.com"], "title": ["#13"]}


    def verify_encrypted_assertion(self, assertion, decr_text):
        self.verify_assertion(assertion)
        assert assertion[0].signature is None
        assert re.search(
            r':EncryptedAssertion><encas[0-9]:Assertion ([^ >]* )*xmlns:encas[0-9]="urn:oasis:names:tc:SAML:2.0:assertion"',
            decr_text,
        )

    def verify_advice_assertion(self, resp, decr_text):
        assert resp.assertion[0].signature is None

        assert resp.assertion[0].advice.encrypted_assertion[0].extension_elements

        assertion = extension_elements_to_elements(resp.assertion[0].advice.encrypted_assertion[0].extension_elements,
                                       [saml, samlp])
        self.verify_encrypted_assertion(assertion, decr_text)


    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(
                {
                    ("", "", "sn"): ("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 == "sn"
            assert attr1.attribute_value[0].text == "Jeter"
        else:
            assert attr1.friendly_name == "givenName"
            assert attr1.attribute_value[0].text == "Derek"
            assert attr0.friendly_name == "sn"
            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 = 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(
                    {
                        ("", "", "sn"): ("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)
        with 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 as 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",
            nameid_format=saml.NAMEID_FORMAT_TRANSIENT,
        )

        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"])
        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(
            "https://example.com/sp", "id12")
        resp = self.server.create_authn_response(
            {
                "eduPersonEntitlement": "Short stop",
                "sn": "Jeter",
                "givenName": "Derek",
                "mail": "derek.jeter@nyy.mlb.com",
                "title": "The man"
            },
            "id12",  # in_response_to
            "http://localhost:8087/",  # destination
            "https://example.com/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
        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) == 4
        # Pick out one attribute
        attr = None
        for attr in attribute_statement[0].attribute:
            if attr.friendly_name == "givenName":
                break
        assert len(attr.attribute_value) == 1
        assert attr.name == "urn:mace:dir:attribute-def:givenName"
        assert attr.name_format == "urn:oasis:names:tc:SAML:2.0:attrname-format:basic"
        value = attr.attribute_value[0]
        assert value.text.strip() == "Derek"
        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):
        conf = config.SPConfig()
        conf.load_file("server_conf")
        self.client = client.Saml2Client(conf)

        ava = {"givenName": ["Derek"], "sn": ["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"], "sn": ["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_signed_response_1(self):


        signed_resp = self.server.create_authn_response(
            self.ava,
            "id12",  # in_response_to
            "http://lingon.catalogix.se:8087/",  # consumer_url
            "urn:mace:example.com:saml:roland:sp",  # sp_entity_id
            name_id=self.name_id,
            sign_response=True,
            sign_assertion=True,
        )

        sresponse = response_from_string(signed_resp)

        valid = self.server.sec.verify_signature(signed_resp,
                                                 self.server.config.cert_file,
                                                 node_name='urn:oasis:names:tc:SAML:2.0:protocol:Response',
                                                 node_id=sresponse.id)
        assert valid

        valid = self.server.sec.verify_signature(signed_resp,
                                                 self.server.config.cert_file,
                                                 node_name='urn:oasis:names:tc:SAML:2.0:assertion:Assertion',
                                                 node_id=sresponse.assertion[0].id)
        assert valid

        self.verify_assertion(sresponse.assertion)

    def test_signed_response_2(self):
        signed_resp = self.server.create_authn_response(
            self.ava,
            "id12",  # in_response_to
            "http://lingon.catalogix.se:8087/",  # consumer_url
            "urn:mace:example.com:saml:roland:sp",  # sp_entity_id
            name_id=self.name_id,
            sign_response=True,
            sign_assertion=False,
        )

        sresponse = response_from_string(signed_resp)

        valid = self.server.sec.verify_signature(signed_resp,
                                                 self.server.config.cert_file,
                                                 node_name='urn:oasis:names:tc:SAML:2.0:protocol:Response',
                                                 node_id=sresponse.id)
        assert valid

        assert sresponse.assertion[0].signature == None

    def test_signed_response_3(self):


        signed_resp = self.server.create_authn_response(
            self.ava,
            "id12",  # in_response_to
            "http://lingon.catalogix.se:8087/",  # consumer_url
            "urn:mace:example.com:saml:roland:sp",  # sp_entity_id
            name_id=self.name_id,
            sign_response=False,
            sign_assertion=True,
        )

        sresponse = response_from_string(signed_resp)

        assert sresponse.signature == None

        valid = self.server.sec.verify_signature(signed_resp,
                                                 self.server.config.cert_file,
                                                 node_name='urn:oasis:names:tc:SAML:2.0:assertion:Assertion',
                                                 node_id=sresponse.assertion[0].id)
        assert valid

        self.verify_assertion(sresponse.assertion)

    def test_encrypted_signed_response_1(self):

        cert_str, cert_key_str = generate_cert()

        signed_resp = self.server.create_authn_response(
            self.ava,
            "id12",  # in_response_to
            "http://lingon.catalogix.se:8087/",  # consumer_url
            "urn:mace:example.com:saml:roland:sp",  # sp_entity_id
            name_id=self.name_id,
            sign_response=True,
            sign_assertion=True,
            encrypt_assertion=False,
            encrypt_assertion_self_contained=True,
            pefim=True,
            encrypt_cert_advice=cert_str,
        )

        sresponse = response_from_string(signed_resp)

        valid = self.server.sec.verify_signature(
            signed_resp, self.server.config.cert_file,
            node_name='urn:oasis:names:tc:SAML:2.0:protocol:Response',
            node_id=sresponse.id,
        )

        assert valid

        valid = self.server.sec.verify_signature(
            signed_resp, self.server.config.cert_file,
            node_name='urn:oasis:names:tc:SAML:2.0:assertion:Assertion',
            node_id=sresponse.assertion[0].id,
        )

        assert valid

        key_fd = make_temp(cert_key_str, decode=False)
        decr_text = self.server.sec.decrypt(signed_resp, key_fd.name)

        resp = samlp.response_from_string(decr_text)

        assert resp.assertion[0].advice.encrypted_assertion[0].extension_elements

        assertion = extension_elements_to_elements(
            resp.assertion[0].advice.encrypted_assertion[0].extension_elements,
            [saml, samlp])

        self.verify_assertion(assertion)



        #PEFIM never signs assertions.
        assert assertion[0].signature is None
        #valid = self.server.sec.verify_signature(decr_text,
        #                                         self.server.config.cert_file,
        #                                         node_name='urn:oasis:names:tc:SAML:2.0:assertion:Assertion',
        #                                         node_id=assertion[0].id)
        assert valid

    def test_encrypted_signed_response_2(self):
        cert_str, cert_key_str = generate_cert()

        signed_resp = self.server.create_authn_response(
            self.ava,
            "id12",  # in_response_to
            "http://lingon.catalogix.se:8087/",  # consumer_url
            "urn:mace:example.com:saml:roland:sp",  # sp_entity_id
            name_id=self.name_id,
            sign_response=True,
            sign_assertion=False,
            encrypt_assertion=True,
            encrypt_assertion_self_contained=True,
        )

        sresponse = response_from_string(signed_resp)

        valid = self.server.sec.verify_signature(signed_resp,
                                                 self.server.config.cert_file,
                                                 node_name='urn:oasis:names:tc:SAML:2.0:protocol:Response',
                                                 node_id=sresponse.id)
        assert valid

        decr_text_old = copy.deepcopy("%s" % signed_resp)

        with raises(DecryptError):
            decr_text = self.server.sec.decrypt(
                signed_resp,
                self.client.config.encryption_keypairs[0]["key_file"],
            )

        decr_text = self.server.sec.decrypt(signed_resp, self.client.config.encryption_keypairs[1]["key_file"])

        assert decr_text != decr_text_old

        resp = samlp.response_from_string(decr_text)

        resp.assertion = extension_elements_to_elements(resp.encrypted_assertion[0].extension_elements, [saml, samlp])

        assert resp.assertion[0].signature == None

        self.verify_assertion(resp.assertion)


    def test_encrypted_signed_response_3(self):
        cert_str, cert_key_str = generate_cert()

        signed_resp = self.server.create_authn_response(
            self.ava,
            "id12",  # in_response_to
            "http://lingon.catalogix.se:8087/",  # consumer_url
            "urn:mace:example.com:saml:roland:sp",  # sp_entity_id
            name_id=self.name_id,
            sign_response=True,
            sign_assertion=True,
            encrypt_assertion=True,
            encrypt_assertion_self_contained=False,
            encrypt_cert_assertion=cert_str,
        )

        sresponse = response_from_string(signed_resp)

        valid = self.server.sec.verify_signature(signed_resp,
                                                 self.server.config.cert_file,
                                                 node_name='urn:oasis:names:tc:SAML:2.0:protocol:Response',
                                                 node_id=sresponse.id)
        assert valid

        key_fd = make_temp(cert_key_str, decode=False)
        decr_text = self.server.sec.decrypt(signed_resp, key_fd.name)

        resp = samlp.response_from_string(decr_text)

        resp.assertion = extension_elements_to_elements(resp.encrypted_assertion[0].extension_elements, [saml, samlp])

        valid = self.server.sec.verify_signature(decr_text,
                                                 self.server.config.cert_file,
                                                 node_name='urn:oasis:names:tc:SAML:2.0:assertion:Assertion',
                                                 node_id=resp.assertion[0].id)

        assert valid

        self.verify_assertion(resp.assertion)

        assert 'xmlns:encas' not in decr_text


    def test_encrypted_signed_response_4(self):

        cert_str, cert_key_str = generate_cert()

        signed_resp = self.server.create_authn_response(
            self.ava,
            "id12",  # in_response_to
            "http://lingon.catalogix.se:8087/",  # consumer_url
            "urn:mace:example.com:saml:roland:sp",  # sp_entity_id
            name_id=self.name_id,
            sign_response=True,
            sign_assertion=True,
            encrypt_assertion=True,
            encrypt_assertion_self_contained=True,
            pefim=True,
            encrypt_cert_advice=cert_str,
        )

        sresponse = response_from_string(signed_resp)

        valid = self.server.sec.verify_signature(signed_resp,
                                                 self.server.config.cert_file,
                                                 node_name='urn:oasis:names:tc:SAML:2.0:protocol:Response',
                                                 node_id=sresponse.id)
        assert valid

        decr_text = self.server.sec.decrypt(signed_resp, self.client.config.encryption_keypairs[1]["key_file"])

        resp = samlp.response_from_string(decr_text)

        resp.assertion = extension_elements_to_elements(resp.encrypted_assertion[0].extension_elements, [saml, samlp])

        valid = self.server.sec.verify_signature(decr_text,
                                                 self.server.config.cert_file,
                                                 node_name='urn:oasis:names:tc:SAML:2.0:assertion:Assertion',
                                                 node_id=resp.assertion[0].id)

        assert valid

        key_fd = make_temp(cert_key_str, decode=False)
        decr_text = self.server.sec.decrypt(decr_text, key_fd.name)

        resp = samlp.response_from_string(decr_text)

        assertion = extension_elements_to_elements(resp.encrypted_assertion[0].extension_elements, [saml, samlp])
        assertion = \
             extension_elements_to_elements(assertion[0].advice.encrypted_assertion[0].extension_elements,[saml, samlp])
        self.verify_assertion(assertion)

        #PEFIM never signs assertion in advice
        assert assertion[0].signature is None
        #valid = self.server.sec.verify_signature(decr_text,
        #                                         self.server.config.cert_file,
        #                                         node_name='urn:oasis:names:tc:SAML:2.0:assertion:Assertion',
        #                                         node_id=assertion[0].id)
        assert valid

    def test_encrypted_response_1(self):
        cert_str_advice, cert_key_str_advice = generate_cert()

        _resp = self.server.create_authn_response(
            self.ava,
            "id12",  # in_response_to
            "http://lingon.catalogix.se:8087/",  # consumer_url
            "urn:mace:example.com:saml:roland:sp",  # sp_entity_id
            name_id=self.name_id,
            sign_response=False,
            sign_assertion=False,
            encrypt_assertion=False,
            encrypt_assertion_self_contained=True,
            pefim=True,
            encrypt_cert_advice=cert_str_advice,
        )

        _resp = "%s" % _resp

        sresponse = response_from_string(_resp)

        assert sresponse.signature is None

        key_fd = make_temp(cert_key_str_advice, decode=False)
        decr_text = self.server.sec.decrypt(_resp, key_fd.name)

        resp = samlp.response_from_string(decr_text)

        self.verify_advice_assertion(resp, decr_text)

    def test_encrypted_response_2(self):

        cert_str_advice, cert_key_str_advice = generate_cert()

        _resp = self.server.create_authn_response(
            self.ava,
            "id12",  # in_response_to
            "http://lingon.catalogix.se:8087/",  # consumer_url
            "urn:mace:example.com:saml:roland:sp",  # sp_entity_id
            name_id=self.name_id,
            sign_response=False,
            sign_assertion=False,
            encrypt_assertion=True,
            encrypt_assertion_self_contained=True,
            pefim=True,
            encrypt_cert_advice=cert_str_advice,
        )

        sresponse = response_from_string(_resp)

        assert sresponse.signature is None

        decr_text_1 = self.server.sec.decrypt(_resp, self.client.config.encryption_keypairs[1]["key_file"])

        key_fd = make_temp(cert_key_str_advice, decode=False)
        decr_text_2 = self.server.sec.decrypt(decr_text_1, key_fd.name)

        resp = samlp.response_from_string(decr_text_2)

        resp.assertion = extension_elements_to_elements(resp.encrypted_assertion[0].extension_elements, [saml, samlp])

        self.verify_advice_assertion(resp, decr_text_2)

    def test_encrypted_response_3(self):
        cert_str_assertion, cert_key_str_assertion = generate_cert()

        _resp = self.server.create_authn_response(
            self.ava,
            "id12",  # in_response_to
            "http://lingon.catalogix.se:8087/",  # consumer_url
            "urn:mace:example.com:saml:roland:sp",  # sp_entity_id
            name_id=self.name_id,
            sign_response=False,
            sign_assertion=False,
            encrypt_assertion=True,
            encrypt_assertion_self_contained=True,
            encrypted_advice_attributes=False,
            encrypt_cert_assertion=cert_str_assertion
        )

        sresponse = response_from_string(_resp)

        assert sresponse.signature is None

        key_fd = make_temp(cert_key_str_assertion, decode=False)
        decr_text = self.server.sec.decrypt(_resp, key_fd.name)

        resp = samlp.response_from_string(decr_text)

        assert resp.encrypted_assertion[0].extension_elements

        assertion = extension_elements_to_elements(resp.encrypted_assertion[0].extension_elements, [saml, samlp])

        self.verify_encrypted_assertion(assertion, decr_text)

    def test_encrypted_response_4(self):
        _resp = self.server.create_authn_response(
            self.ava,
            "id12",  # in_response_to
            "http://lingon.catalogix.se:8087/",  # consumer_url
            "urn:mace:example.com:saml:roland:sp",  # sp_entity_id
            name_id=self.name_id,
            sign_response=False,
            sign_assertion=False,
            encrypt_assertion=True,
            encrypt_assertion_self_contained=True,
            encrypted_advice_attributes=False,
        )

        sresponse = response_from_string(_resp)

        assert sresponse.signature is None

        decr_text = self.server.sec.decrypt(_resp, self.client.config.encryption_keypairs[1]["key_file"])

        resp = samlp.response_from_string(decr_text)

        assert resp.encrypted_assertion[0].extension_elements

        assertion = extension_elements_to_elements(resp.encrypted_assertion[0].extension_elements, [saml, samlp])

        self.verify_encrypted_assertion(assertion, decr_text)

    def test_encrypted_response_5(self):
        _resp = self.server.create_authn_response(
            self.ava,
            "id12",  # in_response_to
            "http://lingon.catalogix.se:8087/",  # consumer_url
            "urn:mace:example.com:saml:roland:sp",  # sp_entity_id
            name_id=self.name_id,
            sign_response=False,
            sign_assertion=False,
            encrypt_assertion=False,
            encrypt_assertion_self_contained=True,
            pefim=True
        )

        _resp = "%s" % _resp

        sresponse = response_from_string(_resp)

        assert sresponse.signature is None

        decr_text = self.server.sec.decrypt(_resp, self.client.config.encryption_keypairs[1]["key_file"])

        resp = samlp.response_from_string(decr_text)

        self.verify_advice_assertion(resp, decr_text)

    def test_encrypted_response_6(self):
        _server = Server("idp_conf_verify_cert")

        cert_str_advice, cert_key_str_advice = generate_cert()

        cert_str_assertion, cert_key_str_assertion = generate_cert()

        _resp = _server.create_authn_response(
            self.ava,
            "id12",  # in_response_to
            "http://lingon.catalogix.se:8087/",  # consumer_url
            "urn:mace:example.com:saml:roland:sp",  # sp_entity_id
            name_id=self.name_id,
            sign_response=False,
            sign_assertion=False,
            encrypt_assertion=True,
            encrypt_assertion_self_contained=True,
            pefim=True,
            encrypt_cert_advice=cert_str_advice,
            encrypt_cert_assertion=cert_str_assertion
        )

        sresponse = response_from_string(_resp)

        assert sresponse.signature is None

        key_fd1 = make_temp(cert_key_str_assertion, decode=False)
        decr_text_1 = _server.sec.decrypt(_resp, key_fd1.name)

        key_fd2 = make_temp(cert_key_str_advice, decode=False)
        decr_text_2 = _server.sec.decrypt(decr_text_1, key_fd2.name)

        resp = samlp.response_from_string(decr_text_2)

        resp.assertion = extension_elements_to_elements(resp.encrypted_assertion[0].extension_elements, [saml, samlp])

        self.verify_advice_assertion(resp, decr_text_2)

    def test_encrypted_response_7(self):
        _resp = self.server.create_authn_response(
            self.ava,
            "id12",  # in_response_to
            "http://lingon.catalogix.se:8087/",  # consumer_url
            "urn:mace:example.com:saml:roland:sp",  # sp_entity_id
            name_id=self.name_id,
            sign_response=False,
            sign_assertion=False,
            encrypt_assertion=True,
            encrypt_assertion_self_contained=True,
            pefim=True
        )

        sresponse = response_from_string(_resp)

        assert sresponse.signature is None

        decr_text_1 = self.server.sec.decrypt(_resp, self.client.config.encryption_keypairs[1]["key_file"])

        decr_text_2 = self.server.sec.decrypt(decr_text_1, self.client.config.encryption_keypairs[1]["key_file"])

        resp = samlp.response_from_string(decr_text_2)

        resp.assertion = extension_elements_to_elements(resp.encrypted_assertion[0].extension_elements, [saml, samlp])

        self.verify_advice_assertion(resp, decr_text_2)

    def test_encrypted_response_8(self):
        try:
            _resp = self.server.create_authn_response(
                self.ava,
                "id12",  # in_response_to
                "http://lingon.catalogix.se:8087/",  # consumer_url
                "urn:mace:example.com:saml:roland:sp",  # sp_entity_id
                name_id=self.name_id,
                sign_response=False,
                sign_assertion=False,
                encrypt_assertion=True,
                encrypt_assertion_self_contained=True,
                pefim=True,
                encrypt_cert_advice="whatever",
                encrypt_cert_assertion="whatever"
            )
            assert False, "Must throw an exception"
        except EncryptError as ex:
            pass
        except Exception as ex:
            assert False, "Wrong exception!"

        try:
            _resp = self.server.create_authn_response(
                self.ava,
                "id12",  # in_response_to
                "http://lingon.catalogix.se:8087/",  # consumer_url
                "urn:mace:example.com:saml:roland:sp",  # sp_entity_id
                name_id=self.name_id,
                sign_response=False,
                sign_assertion=False,
                encrypt_assertion=False,
                encrypt_assertion_self_contained=True,
                pefim=True,
                encrypt_cert_advice="whatever",
            )
            assert False, "Must throw an exception"
        except EncryptError as ex:
            pass
        except Exception as ex:
            assert False, "Wrong exception!"

        try:
            _resp = self.server.create_authn_response(
                self.ava,
                "id12",  # in_response_to
                "http://lingon.catalogix.se:8087/",  # consumer_url
                "urn:mace:example.com:saml:roland:sp",  # sp_entity_id
                name_id=self.name_id,
                sign_response=False,
                sign_assertion=False,
                encrypt_assertion=True,
                encrypt_assertion_self_contained=True,
                encrypted_advice_attributes=False,
                encrypt_cert_assertion="whatever"
            )
            assert False, "Must throw an exception"
        except EncryptError as ex:
            pass
        except Exception as ex:
            assert False, "Wrong exception!"

        _server = Server("idp_conf_verify_cert")

        try:
            _resp = _server.create_authn_response(
                self.ava,
                "id12",  # in_response_to
                "http://lingon.catalogix.se:8087/",  # consumer_url
                "urn:mace:example.com:saml:roland:sp",  # sp_entity_id
                name_id=self.name_id,
                sign_response=False,
                sign_assertion=False,
                encrypt_assertion=True,
                encrypt_assertion_self_contained=True,
                pefim=True,
                encrypt_cert_advice="whatever",
                encrypt_cert_assertion="whatever"
            )
            assert False, "Must throw an exception"
        except CertificateError as ex:
            pass
        except Exception as ex:
            assert False, "Wrong exception!"

        try:
            _resp = _server.create_authn_response(
                self.ava,
                "id12",  # in_response_to
                "http://lingon.catalogix.se:8087/",  # consumer_url
                "urn:mace:example.com:saml:roland:sp",  # sp_entity_id
                name_id=self.name_id,
                sign_response=False,
                sign_assertion=False,
                encrypt_assertion=False,
                encrypt_assertion_self_contained=True,
                pefim=True,
                encrypt_cert_advice="whatever",
            )
            assert False, "Must throw an exception"
        except CertificateError as ex:
            pass
        except Exception as ex:
            assert False, "Wrong exception!"

        try:
            _resp = _server.create_authn_response(
                self.ava,
                "id12",  # in_response_to
                "http://lingon.catalogix.se:8087/",  # consumer_url
                "urn:mace:example.com:saml:roland:sp",  # sp_entity_id
                name_id=self.name_id,
                sign_response=False,
                sign_assertion=False,
                encrypt_assertion=True,
                encrypt_assertion_self_contained=True,
                encrypted_advice_attributes=False,
                encrypt_cert_assertion="whatever"
            )
            assert False, "Must throw an exception"
        except CertificateError as ex:
            pass
        except Exception as ex:
            assert False, "Wrong exception!"

    def test_encrypted_response_9(self):
        _server = Server("idp_conf_sp_no_encrypt")

        _resp = _server.create_authn_response(
            self.ava,
            "id12",  # in_response_to
            "http://lingon.catalogix.se:8087/",  # consumer_url
            "urn:mace:example.com:saml:roland:sp",  # sp_entity_id
            name_id=self.name_id,
            sign_response=False,
            sign_assertion=False,
            encrypt_assertion=True,
            encrypt_assertion_self_contained=True,
            pefim=True,
        )

        self.verify_assertion(_resp.assertion.advice.assertion)

        _resp = _server.create_authn_response(
            self.ava,
            "id12",  # in_response_to
            "http://lingon.catalogix.se:8087/",  # consumer_url
            "urn:mace:example.com:saml:roland:sp",  # sp_entity_id
            name_id=self.name_id,
            sign_response=False,
            sign_assertion=False,
            encrypt_assertion=False,
            encrypt_assertion_self_contained=True,
            pefim=True
        )

        self.verify_assertion(_resp.assertion.advice.assertion)

        _resp = _server.create_authn_response(
            self.ava,
            "id12",  # in_response_to
            "http://lingon.catalogix.se:8087/",  # consumer_url
            "urn:mace:example.com:saml:roland:sp",  # sp_entity_id
            name_id=self.name_id,
            sign_response=False,
            sign_assertion=False,
            encrypt_assertion=True,
            encrypt_assertion_self_contained=True,
            encrypted_advice_attributes=False,
        )

        self.verify_assertion([_resp.assertion])


    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",
                "sn": "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(str(logout_request).encode('utf-8'))

        #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",
                "sn": "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()

        with closing(Server("idp_soap_conf")) as idp:
            request = idp.parse_logout_request(saml_soap)
            assert request

            idp.config.setattr("idp", "want_authn_requests_signed", True)
            assert idp.config.getattr("want_authn_requests_signed", "idp")

            with raises(IncorrectlySigned):
                # check unsigned requests over SOAP to fail
                request = idp.parse_logout_request(saml_soap)
                assert not request

            idp.ident.close()

    def test_slo_soap_signed(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",
                "sn": "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", sign=True, sign_alg=ds.SIG_RSA_SHA512,
            digest_alg=ds.DIGEST_SHA512,
        )

        saml_soap = sp.apply_binding(BINDING_SOAP, logout_request, sign=False)
        saml_soap = saml_soap["data"]
        self.server.ident.close()

        with closing(Server("idp_soap_conf")) as idp:
            idp.config.setattr("idp", "want_authn_requests_signed", True)
            assert idp.config.getattr("want_authn_requests_signed", "idp")

            with raises(IncorrectlySigned):
                # idp_soap_conf has invalid certificate for sp
                request = idp.parse_logout_request(saml_soap)
                assert not request

            idp.ident.close()

        with closing(Server("idp_conf_verify_cert")) as idp:
            idp.config.setattr("idp", "want_authn_requests_signed", True)
            assert idp.config.getattr("want_authn_requests_signed", "idp")

            request = idp.parse_logout_request(saml_soap)
            idp.ident.close()
            assert request


# ------------------------------------------------------------------------


IDENTITY = {"eduPersonAffiliation": ["staff", "member"],
            "sn": ["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.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/",
            "http://www.example.com/roland/sp")

        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",
            "sn": "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):
        with closing(Server("idp_slo_redirect_conf")) as server:
            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) == 5
            assert http_args["headers"][0][0] == "Location"
            assert http_args["data"] == []
            assert http_args["status"] == 303
            assert http_args['url'] == 'http://lingon.catalogix.se:8087/sloresp'

    def test_2(self):
        with closing(Server("idp_slo_redirect_conf")) as server:
            req_id, request = _logout_request("sp_slo_redirect_conf")
            print(request)
            bindings = [BINDING_HTTP_POST]
            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) == 5
            assert len(http_args["data"]) > 0
            assert http_args["method"] == "POST"
            assert http_args['url'] == 'http://lingon.catalogix.se:8087/slo'
            assert http_args['status'] == 200


if __name__ == "__main__":
    ts = TestServer1()
    ts.setup_class()
    ts.test_encrypted_signed_response_1()
