# This file is dual licensed under the terms of the Apache License, Version
# 2.0, and the BSD License. See the LICENSE file in the root of this repository
# for complete details.
from __future__ import absolute_import, division, print_function
import binascii
import datetime
import os
import pytest
from cryptography import x509
from cryptography.exceptions import UnsupportedAlgorithm
from cryptography.hazmat.backends.interfaces import (
DSABackend, EllipticCurveBackend, RSABackend, X509Backend
)
from cryptography.hazmat.primitives import hashes
from cryptography.hazmat.primitives.asymmetric import dsa, ec, rsa
from .hazmat.primitives.test_ec import _skip_curve_unsupported
from .utils import load_vectors_from_file
def _load_cert(filename, loader, backend):
cert = load_vectors_from_file(
filename=filename,
loader=lambda pemfile: loader(pemfile.read(), backend),
mode="rb"
)
return cert
@pytest.mark.requires_backend_interface(interface=RSABackend)
@pytest.mark.requires_backend_interface(interface=X509Backend)
class TestRSACertificate(object):
def test_load_pem_cert(self, backend):
cert = _load_cert(
os.path.join("x509", "custom", "post2000utctime.pem"),
x509.load_pem_x509_certificate,
backend
)
assert isinstance(cert, x509.Certificate)
assert cert.serial == 11559813051657483483
fingerprint = binascii.hexlify(cert.fingerprint(hashes.SHA1()))
assert fingerprint == b"2b619ed04bfc9c3b08eb677d272192286a0947a8"
assert isinstance(cert.signature_hash_algorithm, hashes.SHA1)
def test_load_der_cert(self, backend):
cert = _load_cert(
os.path.join("x509", "PKITS_data", "certs", "GoodCACert.crt"),
x509.load_der_x509_certificate,
backend
)
assert isinstance(cert, x509.Certificate)
assert cert.serial == 2
fingerprint = binascii.hexlify(cert.fingerprint(hashes.SHA1()))
assert fingerprint == b"6f49779533d565e8b7c1062503eab41492c38e4d"
assert isinstance(cert.signature_hash_algorithm, hashes.SHA256)
def test_issuer(self, backend):
cert = _load_cert(
os.path.join(
"x509", "PKITS_data", "certs",
"Validpre2000UTCnotBeforeDateTest3EE.crt"
),
x509.load_der_x509_certificate,
backend
)
issuer = cert.issuer
assert isinstance(issuer, x509.Name)
assert list(issuer) == [
x509.NameAttribute(x509.OID_COUNTRY_NAME, 'US'),
x509.NameAttribute(
x509.OID_ORGANIZATION_NAME, 'Test Certificates 2011'
),
x509.NameAttribute(x509.OID_COMMON_NAME, 'Good CA')
]
assert issuer.get_attributes_for_oid(x509.OID_COMMON_NAME) == [
x509.NameAttribute(x509.OID_COMMON_NAME, 'Good CA')
]
def test_all_issuer_name_types(self, backend):
cert = _load_cert(
os.path.join(
"x509", "custom",
"all_supported_names.pem"
),
x509.load_pem_x509_certificate,
backend
)
issuer = cert.issuer
assert isinstance(issuer, x509.Name)
assert list(issuer) == [
x509.NameAttribute(x509.OID_COUNTRY_NAME, 'US'),
x509.NameAttribute(x509.OID_COUNTRY_NAME, 'CA'),
x509.NameAttribute(x509.OID_STATE_OR_PROVINCE_NAME, 'Texas'),
x509.NameAttribute(x509.OID_STATE_OR_PROVINCE_NAME, 'Illinois'),
x509.NameAttribute(x509.OID_LOCALITY_NAME, 'Chicago'),
x509.NameAttribute(x509.OID_LOCALITY_NAME, 'Austin'),
x509.NameAttribute(x509.OID_ORGANIZATION_NAME, 'Zero, LLC'),
x509.NameAttribute(x509.OID_ORGANIZATION_NAME, 'One, LLC'),
x509.NameAttribute(x509.OID_COMMON_NAME, 'common name 0'),
x509.NameAttribute(x509.OID_COMMON_NAME, 'common name 1'),
x509.NameAttribute(x509.OID_ORGANIZATIONAL_UNIT_NAME, 'OU 0'),
x509.NameAttribute(x509.OID_ORGANIZATIONAL_UNIT_NAME, 'OU 1'),
x509.NameAttribute(x509.OID_DN_QUALIFIER, 'dnQualifier0'),
x509.NameAttribute(x509.OID_DN_QUALIFIER, 'dnQualifier1'),
x509.NameAttribute(x509.OID_SERIAL_NUMBER, '123'),
x509.NameAttribute(x509.OID_SERIAL_NUMBER, '456'),
x509.NameAttribute(x509.OID_TITLE, 'Title 0'),
x509.NameAttribute(x509.OID_TITLE, 'Title 1'),
x509.NameAttribute(x509.OID_SURNAME, 'Surname 0'),
x509.NameAttribute(x509.OID_SURNAME, 'Surname 1'),
x509.NameAttribute(x509.OID_GIVEN_NAME, 'Given Name 0'),
x509.NameAttribute(x509.OID_GIVEN_NAME, 'Given Name 1'),
x509.NameAttribute(x509.OID_PSEUDONYM, 'Incognito 0'),
x509.NameAttribute(x509.OID_PSEUDONYM, 'Incognito 1'),
x509.NameAttribute(x509.OID_GENERATION_QUALIFIER, 'Last Gen'),
x509.NameAttribute(x509.OID_GENERATION_QUALIFIER, 'Next Gen'),
x509.NameAttribute(x509.OID_DOMAIN_COMPONENT, 'dc0'),
x509.NameAttribute(x509.OID_DOMAIN_COMPONENT, 'dc1'),
x509.NameAttribute(x509.OID_EMAIL_ADDRESS, 'test0@test.local'),
x509.NameAttribute(x509.OID_EMAIL_ADDRESS, 'test1@test.local'),
]
def test_subject(self, backend):
cert = _load_cert(
os.path.join(
"x509", "PKITS_data", "certs",
"Validpre2000UTCnotBeforeDateTest3EE.crt"
),
x509.load_der_x509_certificate,
backend
)
subject = cert.subject
assert isinstance(subject, x509.Name)
assert list(subject) == [
x509.NameAttribute(x509.OID_COUNTRY_NAME, 'US'),
x509.NameAttribute(
x509.OID_ORGANIZATION_NAME, 'Test Certificates 2011'
),
x509.NameAttribute(
x509.OID_COMMON_NAME,
'Valid pre2000 UTC notBefore Date EE Certificate Test3'
)
]
assert subject.get_attributes_for_oid(x509.OID_COMMON_NAME) == [
x509.NameAttribute(
x509.OID_COMMON_NAME,
'Valid pre2000 UTC notBefore Date EE Certificate Test3'
)
]
def test_unicode_name(self, backend):
cert = _load_cert(
os.path.join(
"x509", "custom",
"utf8_common_name.pem"
),
x509.load_pem_x509_certificate,
backend
)
assert cert.subject.get_attributes_for_oid(x509.OID_COMMON_NAME) == [
x509.NameAttribute(
x509.OID_COMMON_NAME,
u'We heart UTF8!\u2122'
)
]
assert cert.issuer.get_attributes_for_oid(x509.OID_COMMON_NAME) == [
x509.NameAttribute(
x509.OID_COMMON_NAME,
u'We heart UTF8!\u2122'
)
]
def test_all_subject_name_types(self, backend):
cert = _load_cert(
os.path.join(
"x509", "custom",
"all_supported_names.pem"
),
x509.load_pem_x509_certificate,
backend
)
subject = cert.subject
assert isinstance(subject, x509.Name)
assert list(subject) == [
x509.NameAttribute(x509.OID_COUNTRY_NAME, 'AU'),
x509.NameAttribute(x509.OID_COUNTRY_NAME, 'DE'),
x509.NameAttribute(x509.OID_STATE_OR_PROVINCE_NAME, 'California'),
x509.NameAttribute(x509.OID_STATE_OR_PROVINCE_NAME, 'New York'),
x509.NameAttribute(x509.OID_LOCALITY_NAME, 'San Francisco'),
x509.NameAttribute(x509.OID_LOCALITY_NAME, 'Ithaca'),
x509.NameAttribute(x509.OID_ORGANIZATION_NAME, 'Org Zero, LLC'),
x509.NameAttribute(x509.OID_ORGANIZATION_NAME, 'Org One, LLC'),
x509.NameAttribute(x509.OID_COMMON_NAME, 'CN 0'),
x509.NameAttribute(x509.OID_COMMON_NAME, 'CN 1'),
x509.NameAttribute(
x509.OID_ORGANIZATIONAL_UNIT_NAME, 'Engineering 0'
),
x509.NameAttribute(
x509.OID_ORGANIZATIONAL_UNIT_NAME, 'Engineering 1'
),
x509.NameAttribute(x509.OID_DN_QUALIFIER, 'qualified0'),
x509.NameAttribute(x509.OID_DN_QUALIFIER, 'qualified1'),
x509.NameAttribute(x509.OID_SERIAL_NUMBER, '789'),
x509.NameAttribute(x509.OID_SERIAL_NUMBER, '012'),
x509.NameAttribute(x509.OID_TITLE, 'Title IX'),
x509.NameAttribute(x509.OID_TITLE, 'Title X'),
x509.NameAttribute(x509.OID_SURNAME, 'Last 0'),
x509.NameAttribute(x509.OID_SURNAME, 'Last 1'),
x509.NameAttribute(x509.OID_GIVEN_NAME, 'First 0'),
x509.NameAttribute(x509.OID_GIVEN_NAME, 'First 1'),
x509.NameAttribute(x509.OID_PSEUDONYM, 'Guy Incognito 0'),
x509.NameAttribute(x509.OID_PSEUDONYM, 'Guy Incognito 1'),
x509.NameAttribute(x509.OID_GENERATION_QUALIFIER, '32X'),
x509.NameAttribute(x509.OID_GENERATION_QUALIFIER, 'Dreamcast'),
x509.NameAttribute(x509.OID_DOMAIN_COMPONENT, 'dc2'),
x509.NameAttribute(x509.OID_DOMAIN_COMPONENT, 'dc3'),
x509.NameAttribute(x509.OID_EMAIL_ADDRESS, 'test2@test.local'),
x509.NameAttribute(x509.OID_EMAIL_ADDRESS, 'test3@test.local'),
]
def test_load_good_ca_cert(self, backend):
cert = _load_cert(
os.path.join("x509", "PKITS_data", "certs", "GoodCACert.crt"),
x509.load_der_x509_certificate,
backend
)
assert cert.not_valid_before == datetime.datetime(2010, 1, 1, 8, 30)
assert cert.not_valid_after == datetime.datetime(2030, 12, 31, 8, 30)
assert cert.serial == 2
public_key = cert.public_key()
assert isinstance(public_key, rsa.RSAPublicKey)
assert cert.version is x509.Version.v3
fingerprint = binascii.hexlify(cert.fingerprint(hashes.SHA1()))
assert fingerprint == b"6f49779533d565e8b7c1062503eab41492c38e4d"
def test_utc_pre_2000_not_before_cert(self, backend):
cert = _load_cert(
os.path.join(
"x509", "PKITS_data", "certs",
"Validpre2000UTCnotBeforeDateTest3EE.crt"
),
x509.load_der_x509_certificate,
backend
)
assert cert.not_valid_before == datetime.datetime(1950, 1, 1, 12, 1)
def test_pre_2000_utc_not_after_cert(self, backend):
cert = _load_cert(
os.path.join(
"x509", "PKITS_data", "certs",
"Invalidpre2000UTCEEnotAfterDateTest7EE.crt"
),
x509.load_der_x509_certificate,
backend
)
assert cert.not_valid_after == datetime.datetime(1999, 1, 1, 12, 1)
def test_post_2000_utc_cert(self, backend):
cert = _load_cert(
os.path.join("x509", "custom", "post2000utctime.pem"),
x509.load_pem_x509_certificate,
backend
)
assert cert.not_valid_before == datetime.datetime(
2014, 11, 26, 21, 41, 20
)
assert cert.not_valid_after == datetime.datetime(
2014, 12, 26, 21, 41, 20
)
def test_generalized_time_not_before_cert(self, backend):
cert = _load_cert(
os.path.join(
"x509", "PKITS_data", "certs",
"ValidGeneralizedTimenotBeforeDateTest4EE.crt"
),
x509.load_der_x509_certificate,
backend
)
assert cert.not_valid_before == datetime.datetime(2002, 1, 1, 12, 1)
assert cert.not_valid_after == datetime.datetime(2030, 12, 31, 8, 30)
assert cert.version is x509.Version.v3
def test_generalized_time_not_after_cert(self, backend):
cert = _load_cert(
os.path.join(
"x509", "PKITS_data", "certs",
"ValidGeneralizedTimenotAfterDateTest8EE.crt"
),
x509.load_der_x509_certificate,
backend
)
assert cert.not_valid_before == datetime.datetime(2010, 1, 1, 8, 30)
assert cert.not_valid_after == datetime.datetime(2050, 1, 1, 12, 1)
assert cert.version is x509.Version.v3
def test_invalid_version_cert(self, backend):
cert = _load_cert(
os.path.join("x509", "custom", "invalid_version.pem"),
x509.load_pem_x509_certificate,
backend
)
with pytest.raises(x509.InvalidVersion) as exc:
cert.version
assert exc.value.parsed_version == 7
def test_eq(self, backend):
cert = _load_cert(
os.path.join("x509", "custom", "post2000utctime.pem"),
x509.load_pem_x509_certificate,
backend
)
cert2 = _load_cert(
os.path.join("x509", "custom", "post2000utctime.pem"),
x509.load_pem_x509_certificate,
backend
)
assert cert == cert2
def test_ne(self, backend):
cert = _load_cert(
os.path.join("x509", "custom", "post2000utctime.pem"),
x509.load_pem_x509_certificate,
backend
)
cert2 = _load_cert(
os.path.join(
"x509", "PKITS_data", "certs",
"ValidGeneralizedTimenotAfterDateTest8EE.crt"
),
x509.load_der_x509_certificate,
backend
)
assert cert != cert2
assert cert != object()
def test_version_1_cert(self, backend):
cert = _load_cert(
os.path.join("x509", "v1_cert.pem"),
x509.load_pem_x509_certificate,
backend
)
assert cert.version is x509.Version.v1
def test_invalid_pem(self, backend):
with pytest.raises(ValueError):
x509.load_pem_x509_certificate(b"notacert", backend)
def test_invalid_der(self, backend):
with pytest.raises(ValueError):
x509.load_der_x509_certificate(b"notacert", backend)
def test_unsupported_signature_hash_algorithm_cert(self, backend):
cert = _load_cert(
os.path.join("x509", "verisign_md2_root.pem"),
x509.load_pem_x509_certificate,
backend
)
with pytest.raises(UnsupportedAlgorithm):
cert.signature_hash_algorithm
@pytest.mark.parametrize(
("path", "loader_func"),
[
[
os.path.join("x509", "requests", "rsa_sha1.pem"),
x509.load_pem_x509_csr
],
[
os.path.join("x509", "requests", "rsa_sha1.der"),
x509.load_der_x509_csr
],
]
)
def test_load_rsa_certificate_request(self, path, loader_func, backend):
request = _load_cert(path, loader_func, backend)
assert isinstance(request.signature_hash_algorithm, hashes.SHA1)
public_key = request.public_key()
assert isinstance(public_key, rsa.RSAPublicKey)
subject = request.subject
assert isinstance(subject, x509.Name)
assert list(subject) == [
x509.NameAttribute(x509.OID_COUNTRY_NAME, 'US'),
x509.NameAttribute(x509.OID_STATE_OR_PROVINCE_NAME, 'Texas'),
x509.NameAttribute(x509.OID_LOCALITY_NAME, 'Austin'),
x509.NameAttribute(x509.OID_ORGANIZATION_NAME, 'PyCA'),
x509.NameAttribute(x509.OID_COMMON_NAME, 'cryptography.io'),
]
@pytest.mark.parametrize(
"loader_func",
[x509.load_pem_x509_csr, x509.load_der_x509_csr]
)
def test_invalid_certificate_request(self, loader_func, backend):
with pytest.raises(ValueError):
loader_func(b"notacsr", backend)
def test_unsupported_signature_hash_algorithm_request(self, backend):
request = _load_cert(
os.path.join("x509", "requests", "rsa_md4.pem"),
x509.load_pem_x509_csr,
backend
)
with pytest.raises(UnsupportedAlgorithm):
request.signature_hash_algorithm
@pytest.mark.requires_backend_interface(interface=DSABackend)
@pytest.mark.requires_backend_interface(interface=X509Backend)
class TestDSACertificate(object):
def test_load_dsa_cert(self, backend):
cert = _load_cert(
os.path.join("x509", "custom", "dsa_selfsigned_ca.pem"),
x509.load_pem_x509_certificate,
backend
)
assert isinstance(cert.signature_hash_algorithm, hashes.SHA1)
public_key = cert.public_key()
assert isinstance(public_key, dsa.DSAPublicKey)
if isinstance(public_key, dsa.DSAPublicKeyWithSerialization):
num = public_key.public_numbers()
assert num.y == int(
"4c08bfe5f2d76649c80acf7d431f6ae2124b217abc8c9f6aca776ddfa94"
"53b6656f13e543684cd5f6431a314377d2abfa068b7080cb8ddc065afc2"
"dea559f0b584c97a2b235b9b69b46bc6de1aed422a6f341832618bcaae2"
"198aba388099dafb05ff0b5efecb3b0ae169a62e1c72022af50ae68af3b"
"033c18e6eec1f7df4692c456ccafb79cc7e08da0a5786e9816ceda651d6"
"1b4bb7b81c2783da97cea62df67af5e85991fdc13aff10fc60e06586386"
"b96bb78d65750f542f86951e05a6d81baadbcd35a2e5cad4119923ae6a2"
"002091a3d17017f93c52970113cdc119970b9074ca506eac91c3dd37632"
"5df4af6b3911ef267d26623a5a1c5df4a6d13f1c", 16
)
assert num.parameter_numbers.g == int(
"4b7ced71dc353965ecc10d441a9a06fc24943a32d66429dd5ef44d43e67"
"d789d99770aec32c0415dc92970880872da45fef8dd1e115a3e4801387b"
"a6d755861f062fd3b6e9ea8e2641152339b828315b1528ee6c7b79458d2"
"1f3db973f6fc303f9397174c2799dd2351282aa2d8842c357a73495bbaa"
"c4932786414c55e60d73169f5761036fba29e9eebfb049f8a3b1b7cee6f"
"3fbfa136205f130bee2cf5b9c38dc1095d4006f2e73335c07352c64130a"
"1ab2b89f13b48f628d3cc3868beece9bb7beade9f830eacc6fa241425c0"
"b3fcc0df416a0c89f7bf35668d765ec95cdcfbe9caff49cfc156c668c76"
"fa6247676a6d3ac945844a083509c6a1b436baca", 16
)
assert num.parameter_numbers.p == int(
"bfade6048e373cd4e48b677e878c8e5b08c02102ae04eb2cb5c46a523a3"
"af1c73d16b24f34a4964781ae7e50500e21777754a670bd19a7420d6330"
"84e5556e33ca2c0e7d547ea5f46a07a01bf8669ae3bdec042d9b2ae5e6e"
"cf49f00ba9dac99ab6eff140d2cedf722ee62c2f9736857971444c25d0a"
"33d2017dc36d682a1054fe2a9428dda355a851ce6e6d61e03e419fd4ca4"
"e703313743d86caa885930f62ed5bf342d8165627681e9cc3244ba72aa2"
"2148400a6bbe80154e855d042c9dc2a3405f1e517be9dea50562f56da93"
"f6085f844a7e705c1f043e65751c583b80d29103e590ccb26efdaa0893d"
"833e36468f3907cfca788a3cb790f0341c8a31bf", 16
)
assert num.parameter_numbers.q == int(
"822ff5d234e073b901cf5941f58e1f538e71d40d", 16
)
@pytest.mark.parametrize(
("path", "loader_func"),
[
[
os.path.join("x509", "requests", "dsa_sha1.pem"),
x509.load_pem_x509_csr
],
[
os.path.join("x509", "requests", "dsa_sha1.der"),
x509.load_der_x509_csr
],
]
)
def test_load_dsa_request(self, path, loader_func, backend):
request = _load_cert(path, loader_func, backend)
assert isinstance(request.signature_hash_algorithm, hashes.SHA1)
public_key = request.public_key()
assert isinstance(public_key, dsa.DSAPublicKey)
subject = request.subject
assert isinstance(subject, x509.Name)
assert list(subject) == [
x509.NameAttribute(x509.OID_COMMON_NAME, 'cryptography.io'),
x509.NameAttribute(x509.OID_ORGANIZATION_NAME, 'PyCA'),
x509.NameAttribute(x509.OID_COUNTRY_NAME, 'US'),
x509.NameAttribute(x509.OID_STATE_OR_PROVINCE_NAME, 'Texas'),
x509.NameAttribute(x509.OID_LOCALITY_NAME, 'Austin'),
]
@pytest.mark.requires_backend_interface(interface=EllipticCurveBackend)
@pytest.mark.requires_backend_interface(interface=X509Backend)
class TestECDSACertificate(object):
def test_load_ecdsa_cert(self, backend):
_skip_curve_unsupported(backend, ec.SECP384R1())
cert = _load_cert(
os.path.join("x509", "ecdsa_root.pem"),
x509.load_pem_x509_certificate,
backend
)
assert isinstance(cert.signature_hash_algorithm, hashes.SHA384)
public_key = cert.public_key()
assert isinstance(public_key, ec.EllipticCurvePublicKey)
if isinstance(public_key, ec.EllipticCurvePublicKeyWithSerialization):
num = public_key.public_numbers()
assert num.x == int(
"dda7d9bb8ab80bfb0b7f21d2f0bebe73f3335d1abc34eadec69bbcd095f"
"6f0ccd00bba615b51467e9e2d9fee8e630c17", 16
)
assert num.y == int(
"ec0770f5cf842e40839ce83f416d3badd3a4145936789d0343ee10136c7"
"2deae88a7a16bb543ce67dc23ff031ca3e23e", 16
)
assert isinstance(num.curve, ec.SECP384R1)
def test_load_ecdsa_no_named_curve(self, backend):
_skip_curve_unsupported(backend, ec.SECP256R1())
cert = _load_cert(
os.path.join("x509", "custom", "ec_no_named_curve.pem"),
x509.load_pem_x509_certificate,
backend
)
with pytest.raises(NotImplementedError):
cert.public_key()
@pytest.mark.parametrize(
("path", "loader_func"),
[
[
os.path.join("x509", "requests", "ec_sha256.pem"),
x509.load_pem_x509_csr
],
[
os.path.join("x509", "requests", "ec_sha256.der"),
x509.load_der_x509_csr
],
]
)
def test_load_ecdsa_certificate_request(self, path, loader_func, backend):
_skip_curve_unsupported(backend, ec.SECP384R1())
request = _load_cert(path, loader_func, backend)
assert isinstance(request.signature_hash_algorithm, hashes.SHA256)
public_key = request.public_key()
assert isinstance(public_key, ec.EllipticCurvePublicKey)
subject = request.subject
assert isinstance(subject, x509.Name)
assert list(subject) == [
x509.NameAttribute(x509.OID_COMMON_NAME, 'cryptography.io'),
x509.NameAttribute(x509.OID_ORGANIZATION_NAME, 'PyCA'),
x509.NameAttribute(x509.OID_COUNTRY_NAME, 'US'),
x509.NameAttribute(x509.OID_STATE_OR_PROVINCE_NAME, 'Texas'),
x509.NameAttribute(x509.OID_LOCALITY_NAME, 'Austin'),
]
class TestNameAttribute(object):
def test_init_bad_oid(self):
with pytest.raises(TypeError):
x509.NameAttribute(None, 'value')
def test_eq(self):
assert x509.NameAttribute(
x509.ObjectIdentifier('oid'), 'value'
) == x509.NameAttribute(
x509.ObjectIdentifier('oid'), 'value'
)
def test_ne(self):
assert x509.NameAttribute(
x509.ObjectIdentifier('2.5.4.3'), 'value'
) != x509.NameAttribute(
x509.ObjectIdentifier('2.5.4.5'), 'value'
)
assert x509.NameAttribute(
x509.ObjectIdentifier('oid'), 'value'
) != x509.NameAttribute(
x509.ObjectIdentifier('oid'), 'value2'
)
assert x509.NameAttribute(
x509.ObjectIdentifier('oid'), 'value'
) != object()
def test_repr(self):
na = x509.NameAttribute(x509.ObjectIdentifier('2.5.4.3'), 'value')
assert repr(na) == (
"<NameAttribute(oid=<ObjectIdentifier(oid=2.5.4.3, name=commonName"
")>, value='value')>"
)
class TestObjectIdentifier(object):
def test_eq(self):
oid1 = x509.ObjectIdentifier('oid')
oid2 = x509.ObjectIdentifier('oid')
assert oid1 == oid2
def test_ne(self):
oid1 = x509.ObjectIdentifier('oid')
assert oid1 != x509.ObjectIdentifier('oid1')
assert oid1 != object()
def test_repr(self):
oid = x509.ObjectIdentifier("2.5.4.3")
assert repr(oid) == "<ObjectIdentifier(oid=2.5.4.3, name=commonName)>"
oid = x509.ObjectIdentifier("oid1")
assert repr(oid) == "<ObjectIdentifier(oid=oid1, name=Unknown OID)>"
class TestName(object):
def test_eq(self):
name1 = x509.Name([
x509.NameAttribute(x509.ObjectIdentifier('oid'), 'value1'),
x509.NameAttribute(x509.ObjectIdentifier('oid2'), 'value2'),
])
name2 = x509.Name([
x509.NameAttribute(x509.ObjectIdentifier('oid'), 'value1'),
x509.NameAttribute(x509.ObjectIdentifier('oid2'), 'value2'),
])
assert name1 == name2
def test_ne(self):
name1 = x509.Name([
x509.NameAttribute(x509.ObjectIdentifier('oid'), 'value1'),
x509.NameAttribute(x509.ObjectIdentifier('oid2'), 'value2'),
])
name2 = x509.Name([
x509.NameAttribute(x509.ObjectIdentifier('oid2'), 'value2'),
x509.NameAttribute(x509.ObjectIdentifier('oid'), 'value1'),
])
assert name1 != name2
assert name1 != object()
def test_repr(self):
name = x509.Name([
x509.NameAttribute(x509.OID_COMMON_NAME, 'cryptography.io'),
x509.NameAttribute(x509.OID_ORGANIZATION_NAME, 'PyCA'),
])
assert repr(name) == (
"<Name([<NameAttribute(oid=<ObjectIdentifier(oid=2.5.4.3, name=com"
"monName)>, value='cryptography.io')>, <NameAttribute(oid=<ObjectI"
"dentifier(oid=2.5.4.10, name=organizationName)>, value='PyCA')>])"
">"
)