EVOLUTION-MANAGER

Edit File: messages_test.py

"""Tests for acme.messages."""
import unittest

import josepy as jose
import mock

from acme import challenges
from acme.magic_typing import Dict  # pylint: disable=unused-import, no-name-in-module
import test_util

CERT = test_util.load_comparable_cert('cert.der')
CSR = test_util.load_comparable_csr('csr.der')
KEY = test_util.load_rsa_private_key('rsa512_key.pem')

class ErrorTest(unittest.TestCase):
    """Tests for acme.messages.Error."""

def setUp(self):
        from acme.messages import Error, ERROR_PREFIX
        self.error = Error.with_code('malformed', detail='foo', title='title')
        self.jobj = {
            'detail': 'foo',
            'title': 'some title',
            'type': ERROR_PREFIX + 'malformed',
        }
        self.error_custom = Error(typ='custom', detail='bar')
        self.empty_error = Error()

def test_default_typ(self):
        from acme.messages import Error
        self.assertEqual(Error().typ, 'about:blank')

def test_from_json_empty(self):
        from acme.messages import Error
        self.assertEqual(Error(), Error.from_json('{}'))

def test_from_json_hashable(self):
        from acme.messages import Error
        hash(Error.from_json(self.error.to_json()))

def test_description(self):
        self.assertEqual('The request message was malformed', self.error.description)
        self.assertTrue(self.error_custom.description is None)

def test_code(self):
        from acme.messages import Error
        self.assertEqual('malformed', self.error.code)
        self.assertEqual(None, self.error_custom.code)
        self.assertEqual(None, Error().code)

def test_is_acme_error(self):
        from acme.messages import is_acme_error, Error
        self.assertTrue(is_acme_error(self.error))
        self.assertFalse(is_acme_error(self.error_custom))
        self.assertFalse(is_acme_error(Error()))
        self.assertFalse(is_acme_error(self.empty_error))
        self.assertFalse(is_acme_error("must pet all the {dogs|rabbits}"))

def test_unicode_error(self):
        from acme.messages import Error, is_acme_error
        arabic_error = Error.with_code(
            'malformed', detail=u'\u0639\u062f\u0627\u0644\u0629', title='title')
        self.assertTrue(is_acme_error(arabic_error))

def test_with_code(self):
        from acme.messages import Error, is_acme_error
        self.assertTrue(is_acme_error(Error.with_code('badCSR')))
        self.assertRaises(ValueError, Error.with_code, 'not an ACME error code')

def test_str(self):
        self.assertEqual(
            str(self.error),
            u"{0.typ} :: {0.description} :: {0.detail} :: {0.title}"
            .format(self.error))

class ConstantTest(unittest.TestCase):
    """Tests for acme.messages._Constant."""

def setUp(self):
        from acme.messages import _Constant

class MockConstant(_Constant):  # pylint: disable=missing-docstring
            POSSIBLE_NAMES = {} # type: Dict

self.MockConstant = MockConstant  # pylint: disable=invalid-name
        self.const_a = MockConstant('a')
        self.const_b = MockConstant('b')

def test_to_partial_json(self):
        self.assertEqual('a', self.const_a.to_partial_json())
        self.assertEqual('b', self.const_b.to_partial_json())

def test_from_json(self):
        self.assertEqual(self.const_a, self.MockConstant.from_json('a'))
        self.assertRaises(
            jose.DeserializationError, self.MockConstant.from_json, 'c')

def test_from_json_hashable(self):
        hash(self.MockConstant.from_json('a'))

def test_repr(self):
        self.assertEqual('MockConstant(a)', repr(self.const_a))
        self.assertEqual('MockConstant(b)', repr(self.const_b))

def test_equality(self):
        const_a_prime = self.MockConstant('a')
        self.assertFalse(self.const_a == self.const_b)
        self.assertTrue(self.const_a == const_a_prime)

self.assertTrue(self.const_a != self.const_b)
        self.assertFalse(self.const_a != const_a_prime)

class DirectoryTest(unittest.TestCase):
    """Tests for acme.messages.Directory."""

def setUp(self):
        from acme.messages import Directory
        self.dir = Directory({
            'new-reg': 'reg',
            mock.MagicMock(resource_type='new-cert'): 'cert',
            'meta': Directory.Meta(
                terms_of_service='https://example.com/acme/terms',
                website='https://www.example.com/',
                caa_identities=['example.com'],
            ),
        })

def test_init_wrong_key_value_success(self):  # pylint: disable=no-self-use
        from acme.messages import Directory
        Directory({'foo': 'bar'})

def test_getitem(self):
        self.assertEqual('reg', self.dir['new-reg'])
        from acme.messages import NewRegistration
        self.assertEqual('reg', self.dir[NewRegistration])
        self.assertEqual('reg', self.dir[NewRegistration()])

def test_getitem_fails_with_key_error(self):
        self.assertRaises(KeyError, self.dir.__getitem__, 'foo')

def test_getattr(self):
        self.assertEqual('reg', self.dir.new_reg)

def test_getattr_fails_with_attribute_error(self):
        self.assertRaises(AttributeError, self.dir.__getattr__, 'foo')

def test_to_json(self):
        self.assertEqual(self.dir.to_json(), {
            'new-reg': 'reg',
            'new-cert': 'cert',
            'meta': {
                'terms-of-service': 'https://example.com/acme/terms',
                'website': 'https://www.example.com/',
                'caaIdentities': ['example.com'],
            },
        })

def test_from_json_deserialization_unknown_key_success(self):  # pylint: disable=no-self-use
        from acme.messages import Directory
        Directory.from_json({'foo': 'bar'})

def test_iter_meta(self):
        result = False
        for k in self.dir.meta:
            if k == 'terms_of_service':
                result = self.dir.meta[k] == 'https://example.com/acme/terms'
        self.assertTrue(result)

class ExternalAccountBindingTest(unittest.TestCase):
    def setUp(self):
        from acme.messages import Directory
        self.key = jose.jwk.JWKRSA(key=KEY.public_key())
        self.kid = "kid-for-testing"
        self.hmac_key = "hmac-key-for-testing"
        self.dir = Directory({
            'newAccount': 'http://url/acme/new-account',
        })

def test_from_data(self):
        from acme.messages import ExternalAccountBinding
        eab = ExternalAccountBinding.from_data(self.key, self.kid, self.hmac_key, self.dir)

self.assertEqual(len(eab), 3)
        self.assertEqual(sorted(eab.keys()), sorted(['protected', 'payload', 'signature']))

class RegistrationTest(unittest.TestCase):
    """Tests for acme.messages.Registration."""

def setUp(self):
        key = jose.jwk.JWKRSA(key=KEY.public_key())
        contact = (
            'mailto:admin@foo.com',
            'tel:1234',
        )
        agreement = 'https://letsencrypt.org/terms'

from acme.messages import Registration
        self.reg = Registration(key=key, contact=contact, agreement=agreement)
        self.reg_none = Registration()

self.jobj_to = {
            'contact': contact,
            'agreement': agreement,
            'key': key,
        }
        self.jobj_from = self.jobj_to.copy()
        self.jobj_from['key'] = key.to_json()

def test_from_data(self):
        from acme.messages import Registration
        reg = Registration.from_data(phone='1234', email='admin@foo.com')
        self.assertEqual(reg.contact, (
            'tel:1234',
            'mailto:admin@foo.com',
        ))

def test_new_registration_from_data_with_eab(self):
        from acme.messages import NewRegistration, ExternalAccountBinding, Directory
        key = jose.jwk.JWKRSA(key=KEY.public_key())
        kid = "kid-for-testing"
        hmac_key = "hmac-key-for-testing"
        directory = Directory({
            'newAccount': 'http://url/acme/new-account',
        })
        eab = ExternalAccountBinding.from_data(key, kid, hmac_key, directory)
        reg = NewRegistration.from_data(email='admin@foo.com', external_account_binding=eab)
        self.assertEqual(reg.contact, (
            'mailto:admin@foo.com',
        ))
        self.assertEqual(sorted(reg.external_account_binding.keys()),
                         sorted(['protected', 'payload', 'signature']))

def test_phones(self):
        self.assertEqual(('1234',), self.reg.phones)

def test_emails(self):
        self.assertEqual(('admin@foo.com',), self.reg.emails)

def test_to_partial_json(self):
        self.assertEqual(self.jobj_to, self.reg.to_partial_json())

def test_from_json(self):
        from acme.messages import Registration
        self.assertEqual(self.reg, Registration.from_json(self.jobj_from))

def test_from_json_hashable(self):
        from acme.messages import Registration
        hash(Registration.from_json(self.jobj_from))

class UpdateRegistrationTest(unittest.TestCase):
    """Tests for acme.messages.UpdateRegistration."""

def test_empty(self):
        from acme.messages import UpdateRegistration
        jstring = '{"resource": "reg"}'
        self.assertEqual(jstring, UpdateRegistration().json_dumps())
        self.assertEqual(
            UpdateRegistration(), UpdateRegistration.json_loads(jstring))

class RegistrationResourceTest(unittest.TestCase):
    """Tests for acme.messages.RegistrationResource."""

def setUp(self):
        from acme.messages import RegistrationResource
        self.regr = RegistrationResource(
            body=mock.sentinel.body, uri=mock.sentinel.uri,
            terms_of_service=mock.sentinel.terms_of_service)

def test_to_partial_json(self):
        self.assertEqual(self.regr.to_json(), {
            'body': mock.sentinel.body,
            'uri': mock.sentinel.uri,
            'terms_of_service': mock.sentinel.terms_of_service,
        })

class ChallengeResourceTest(unittest.TestCase):
    """Tests for acme.messages.ChallengeResource."""

def test_uri(self):
        from acme.messages import ChallengeResource
        self.assertEqual('http://challb', ChallengeResource(body=mock.MagicMock(
            uri='http://challb'), authzr_uri='http://authz').uri)

class ChallengeBodyTest(unittest.TestCase):
    """Tests for acme.messages.ChallengeBody."""

def setUp(self):
        self.chall = challenges.DNS(token=jose.b64decode(
            'evaGxfADs6pSRb2LAv9IZf17Dt3juxGJ-PCt92wr-oA'))

from acme.messages import ChallengeBody
        from acme.messages import Error
        from acme.messages import STATUS_INVALID
        self.status = STATUS_INVALID
        error = Error.with_code('serverInternal', detail='Unable to communicate with DNS server')
        self.challb = ChallengeBody(
            uri='http://challb', chall=self.chall, status=self.status,
            error=error)

self.jobj_to = {
            'uri': 'http://challb',
            'status': self.status,
            'type': 'dns',
            'token': 'evaGxfADs6pSRb2LAv9IZf17Dt3juxGJ-PCt92wr-oA',
            'error': error,
        }
        self.jobj_from = self.jobj_to.copy()
        self.jobj_from['status'] = 'invalid'
        self.jobj_from['error'] = {
            'type': 'urn:ietf:params:acme:error:serverInternal',
            'detail': 'Unable to communicate with DNS server',
        }

def test_encode(self):
        self.assertEqual(self.challb.encode('uri'), self.challb.uri)

def test_to_partial_json(self):
        self.assertEqual(self.jobj_to, self.challb.to_partial_json())

def test_from_json(self):
        from acme.messages import ChallengeBody
        self.assertEqual(self.challb, ChallengeBody.from_json(self.jobj_from))

def test_from_json_hashable(self):
        from acme.messages import ChallengeBody
        hash(ChallengeBody.from_json(self.jobj_from))

def test_proxy(self):
        self.assertEqual(jose.b64decode(
            'evaGxfADs6pSRb2LAv9IZf17Dt3juxGJ-PCt92wr-oA'), self.challb.token)

class AuthorizationTest(unittest.TestCase):
    """Tests for acme.messages.Authorization."""

def setUp(self):
        from acme.messages import ChallengeBody
        from acme.messages import STATUS_VALID

self.challbs = (
            ChallengeBody(
                uri='http://challb1', status=STATUS_VALID,
                chall=challenges.HTTP01(token=b'IlirfxKKXAsHtmzK29Pj8A')),
            ChallengeBody(uri='http://challb2', status=STATUS_VALID,
                          chall=challenges.DNS(
                              token=b'DGyRejmCefe7v4NfDGDKfA')),
        )
        combinations = ((0,), (1,))

from acme.messages import Authorization
        from acme.messages import Identifier
        from acme.messages import IDENTIFIER_FQDN
        identifier = Identifier(typ=IDENTIFIER_FQDN, value='example.com')
        self.authz = Authorization(
            identifier=identifier, combinations=combinations,
            challenges=self.challbs)

self.jobj_from = {
            'identifier': identifier.to_json(),
            'challenges': [challb.to_json() for challb in self.challbs],
            'combinations': combinations,
        }

def test_from_json(self):
        from acme.messages import Authorization
        Authorization.from_json(self.jobj_from)

def test_from_json_hashable(self):
        from acme.messages import Authorization
        hash(Authorization.from_json(self.jobj_from))

def test_resolved_combinations(self):
        self.assertEqual(self.authz.resolved_combinations, (
            (self.challbs[0],),
            (self.challbs[1],),
        ))

class AuthorizationResourceTest(unittest.TestCase):
    """Tests for acme.messages.AuthorizationResource."""

def test_json_de_serializable(self):
        from acme.messages import AuthorizationResource
        authzr = AuthorizationResource(
            uri=mock.sentinel.uri,
            body=mock.sentinel.body)
        self.assertTrue(isinstance(authzr, jose.JSONDeSerializable))

class CertificateRequestTest(unittest.TestCase):
    """Tests for acme.messages.CertificateRequest."""

def setUp(self):
        from acme.messages import CertificateRequest
        self.req = CertificateRequest(csr=CSR)

def test_json_de_serializable(self):
        self.assertTrue(isinstance(self.req, jose.JSONDeSerializable))
        from acme.messages import CertificateRequest
        self.assertEqual(
            self.req, CertificateRequest.from_json(self.req.to_json()))

class CertificateResourceTest(unittest.TestCase):
    """Tests for acme.messages.CertificateResourceTest."""

def setUp(self):
        from acme.messages import CertificateResource
        self.certr = CertificateResource(
            body=CERT, uri=mock.sentinel.uri, authzrs=(),
            cert_chain_uri=mock.sentinel.cert_chain_uri)

def test_json_de_serializable(self):
        self.assertTrue(isinstance(self.certr, jose.JSONDeSerializable))
        from acme.messages import CertificateResource
        self.assertEqual(
            self.certr, CertificateResource.from_json(self.certr.to_json()))

class RevocationTest(unittest.TestCase):
    """Tests for acme.messages.RevocationTest."""

def setUp(self):
        from acme.messages import Revocation
        self.rev = Revocation(certificate=CERT)

def test_from_json_hashable(self):
        from acme.messages import Revocation
        hash(Revocation.from_json(self.rev.to_json()))

class OrderResourceTest(unittest.TestCase):
    """Tests for acme.messages.OrderResource."""

def setUp(self):
        from acme.messages import OrderResource
        self.regr = OrderResource(
            body=mock.sentinel.body, uri=mock.sentinel.uri)

def test_to_partial_json(self):
        self.assertEqual(self.regr.to_json(), {
            'body': mock.sentinel.body,
            'uri': mock.sentinel.uri,
            'authorizations': None,
        })

class NewOrderTest(unittest.TestCase):
    """Tests for acme.messages.NewOrder."""

def setUp(self):
        from acme.messages import NewOrder
        self.reg = NewOrder(
            identifiers=mock.sentinel.identifiers)

def test_to_partial_json(self):
        self.assertEqual(self.reg.to_json(), {
            'identifiers': mock.sentinel.identifiers,
        })

if __name__ == '__main__':
    unittest.main()  # pragma: no cover