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gerrit-public.fairphone.software / platform / external / python / pyopenssl / 3562df8732f66848342874526d0ce12392d7d62e / . / tests / test_crypto.py
blob: 62b169036ea128bf8ba654bc7e8ff54ff548eac5 [file] [log] [blame]
Jean-Paul Calderone8671c852011-03-02 19:26:20 -0500[diff] [blame]1# Copyright (c) Jean-Paul Calderone
2# See LICENSE file for details.
Jean-Paul Calderone8b63d452008-03-21 18:31:12 -0400[diff] [blame]3
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]4"""
Jonathan Ballet648875f2011-07-16 14:14:58 +0900[diff] [blame]5Unit tests for :py:mod:`OpenSSL.crypto`.
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]6"""
7
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]8from warnings import simplefilter
Jean-Paul Calderone0b88b6a2009-07-05 12:44:41 -0400[diff] [blame]9
Alex Gaynor4b9c96a2014-08-14 09:51:48 -0700[diff] [blame]10import base64
Jean-Paul Calderone62ca8da2010-08-11 19:58:08 -0400[diff] [blame]11from subprocess import PIPE, Popen
Rick Dean47262da2009-07-08 16:17:17 -0500[diff] [blame]12from datetime import datetime, timedelta
Sándor Oroszi43c97762020-09-11 17:17:31 +0200[diff] [blame]13import sys
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]14
Alex Gaynor791212d2015-09-05 15:46:08 -0400[diff] [blame]15import pytest
16
Alex Gaynor9939ba12017-06-25 16:28:24 -0400[diff] [blame]17from cryptography import x509
Paul Kehrer72d968b2016-07-29 15:31:04 +0800[diff] [blame]18from cryptography.hazmat.backends.openssl.backend import backend
19from cryptography.hazmat.primitives import serialization
20from cryptography.hazmat.primitives.asymmetric import rsa
21
Alex Gaynore466bc92017-07-06 23:43:47 -0400[diff] [blame]22import flaky
23
Alex Gaynor01f90a12019-02-07 09:14:48 -0500[diff] [blame]24from OpenSSL.crypto import TYPE_RSA, TYPE_DSA, Error, PKey
25from OpenSSL.crypto import X509, X509Name
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]26from OpenSSL.crypto import (
Dan Sully44e767a2016-06-04 18:05:27 -0700[diff] [blame]27 X509Store,
28 X509StoreFlags,
Dan Sully44e767a2016-06-04 18:05:27 -0700[diff] [blame]29 X509StoreContext,
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]30 X509StoreContextError,
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]31)
Alex Gaynor01f90a12019-02-07 09:14:48 -0500[diff] [blame]32from OpenSSL.crypto import X509Req
33from OpenSSL.crypto import X509Extension
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]34from OpenSSL.crypto import load_certificate, load_privatekey
Cory Benfield6492f7c2015-10-27 16:57:58 +0900[diff] [blame]35from OpenSSL.crypto import load_publickey, dump_publickey
Jean-Paul Calderonef17e4212009-04-01 14:21:40 -0400[diff] [blame]36from OpenSSL.crypto import FILETYPE_PEM, FILETYPE_ASN1, FILETYPE_TEXT
Jean-Paul Calderone71919862009-04-01 13:01:19 -0400[diff] [blame]37from OpenSSL.crypto import dump_certificate, load_certificate_request
38from OpenSSL.crypto import dump_certificate_request, dump_privatekey
Alex Gaynor01f90a12019-02-07 09:14:48 -0500[diff] [blame]39from OpenSSL.crypto import PKCS7, load_pkcs7_data
40from OpenSSL.crypto import PKCS12, load_pkcs12
Dominic Chenf05b2122015-10-13 16:32:35 +0000[diff] [blame]41from OpenSSL.crypto import CRL, Revoked, dump_crl, load_crl
Alex Gaynor01f90a12019-02-07 09:14:48 -0500[diff] [blame]42from OpenSSL.crypto import NetscapeSPKI
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]43from OpenSSL.crypto import (
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]44 sign,
45 verify,
46 get_elliptic_curve,
47 get_elliptic_curves,
48)
Hynek Schlawackf0e66852015-10-16 20:18:38 +0200[diff] [blame]49
Sándor Oroszi43c97762020-09-11 17:17:31 +0200[diff] [blame]50from OpenSSL._util import ffi as _ffi, lib as _lib
51
52from .util import (
53 EqualityTestsMixin,
54 is_consistent_type,
55 WARNING_TYPE_EXPECTED,
56 NON_ASCII,
57)
Jean-Paul Calderoneadd7bf02010-08-22 17:38:30 -0400[diff] [blame]58
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]59
Jean-Paul Calderone9da338d2011-05-04 11:40:54 -0400[diff] [blame]60def normalize_privatekey_pem(pem):
61 return dump_privatekey(FILETYPE_PEM, load_privatekey(FILETYPE_PEM, pem))
62
Jean-Paul Calderoneadd7bf02010-08-22 17:38:30 -0400[diff] [blame]63
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]64GOOD_CIPHER = "blowfish"
65BAD_CIPHER = "zippers"
66
Anthony Alba2ce737f2015-12-04 11:04:56 +0800[diff] [blame]67GOOD_DIGEST = "SHA1"
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]68BAD_DIGEST = "monkeys"
69
Paul Kehrera40898b2017-06-11 16:30:58 -1000[diff] [blame]70old_root_cert_pem = b"""-----BEGIN CERTIFICATE-----
Rick Dean94e46fd2009-07-18 14:51:24 -0500[diff] [blame]71MIIC7TCCAlagAwIBAgIIPQzE4MbeufQwDQYJKoZIhvcNAQEFBQAwWDELMAkGA1UE
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87-----END CERTIFICATE-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]88"""
Rick Dean94e46fd2009-07-18 14:51:24 -0500[diff] [blame]89
Paul Kehrera40898b2017-06-11 16:30:58 -1000[diff] [blame]90root_cert_pem = b"""-----BEGIN CERTIFICATE-----
Paul Kehrerbeaf9f52020-08-03 17:50:31 -0500[diff] [blame]91MIIE7jCCA1agAwIBAgIIPQzE4MbeufQwDQYJKoZIhvcNAQELBQAwWDELMAkGA1UE
Paul Kehrera40898b2017-06-11 16:30:58 -1000[diff] [blame]92BhMCVVMxCzAJBgNVBAgTAklMMRAwDgYDVQQHEwdDaGljYWdvMRAwDgYDVQQKEwdU
Paul Kehrerbeaf9f52020-08-03 17:50:31 -0500[diff] [blame]93ZXN0aW5nMRgwFgYDVQQDEw9UZXN0aW5nIFJvb3QgQ0EwHhcNMjAwODAyMTcxMTE5
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Paul Kehrerbeaf9f52020-08-03 17:50:31 -0500[diff] [blame]96bmcgUm9vdCBDQTCCAaIwDQYJKoZIhvcNAQEBBQADggGPADCCAYoCggGBALpY5jb+
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Paul Kehrera40898b2017-06-11 16:30:58 -1000[diff] [blame]118-----END CERTIFICATE-----
119"""
120
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]121root_key_pem = b"""-----BEGIN RSA PRIVATE KEY-----
Paul Kehrerbeaf9f52020-08-03 17:50:31 -0500[diff] [blame]122MIIG5AIBAAKCAYEAuljmNv5LsBRvH2DM3TrCSpR5v540tOMI4qh+IxOfxjROoIDZ
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Rick Dean94e46fd2009-07-18 14:51:24 -0500[diff] [blame]159-----END RSA PRIVATE KEY-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]160"""
Rick Dean94e46fd2009-07-18 14:51:24 -0500[diff] [blame]161
Paul Kehrerbeaf9f52020-08-03 17:50:31 -0500[diff] [blame]162root_key_der = base64.b64decode(
163 """
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201"""
202)
203
204normalized_root_key_pem = normalize_privatekey_pem(root_key_pem)
205
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]206intermediate_cert_pem = b"""-----BEGIN CERTIFICATE-----
Paul Kehrerbeaf9f52020-08-03 17:50:31 -0500[diff] [blame]207MIIEXDCCAsSgAwIBAgIRAMPzhm6//0Y/g2pmnHR2C4cwDQYJKoZIhvcNAQELBQAw
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]208WDELMAkGA1UEBhMCVVMxCzAJBgNVBAgTAklMMRAwDgYDVQQHEwdDaGljYWdvMRAw
Paul Kehrerbeaf9f52020-08-03 17:50:31 -0500[diff] [blame]209DgYDVQQKEwdUZXN0aW5nMRgwFgYDVQQDEw9UZXN0aW5nIFJvb3QgQ0EwHhcNMjAw
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Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]211dGUxDDAKBgNVBAoTA29yZzERMA8GA1UECxMIb3JnLXVuaXQxCzAJBgNVBAYTAlVT
Paul Kehrerbeaf9f52020-08-03 17:50:31 -0500[diff] [blame]212MQswCQYDVQQIEwJDQTESMBAGA1UEBxMJU2FuIERpZWdvMIIBojANBgkqhkiG9w0B
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230neyFR2Oc/nUlZMKfyHI+pA==
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]231-----END CERTIFICATE-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]232"""
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]233
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]234intermediate_key_pem = b"""-----BEGIN RSA PRIVATE KEY-----
Paul Kehrerbeaf9f52020-08-03 17:50:31 -0500[diff] [blame]235MIIG4gIBAAKCAYEAo3rOxOVrdLdRsR1o0+JG7MRpCtMoafA63TM/DczLQ4jURv5M
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Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]272-----END RSA PRIVATE KEY-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]273"""
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]274
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]275server_cert_pem = b"""-----BEGIN CERTIFICATE-----
Paul Kehrerbeaf9f52020-08-03 17:50:31 -0500[diff] [blame]276MIIEKTCCApGgAwIBAgIJAJn/HpR21r/8MA0GCSqGSIb3DQEBCwUAMFgxCzAJBgNV
Paul Kehrera40898b2017-06-11 16:30:58 -1000[diff] [blame]277BAYTAlVTMQswCQYDVQQIDAJJTDEQMA4GA1UEBwwHQ2hpY2FnbzEQMA4GA1UECgwH
Paul Kehrerbeaf9f52020-08-03 17:50:31 -0500[diff] [blame]278VGVzdGluZzEYMBYGA1UEAwwPVGVzdGluZyBSb290IENBMB4XDTIwMDgwMjE3MTEy
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298SCB2PMQm6DYXwM1EyA==
Rick Dean94e46fd2009-07-18 14:51:24 -0500[diff] [blame]299-----END CERTIFICATE-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]300"""
Rick Dean94e46fd2009-07-18 14:51:24 -0500[diff] [blame]301
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]302server_key_pem = normalize_privatekey_pem(
303 b"""-----BEGIN RSA PRIVATE KEY-----
Paul Kehrerbeaf9f52020-08-03 17:50:31 -0500[diff] [blame]304MIIG5AIBAAKCAYEApT23GEqDo1zR1Ur1W/gxi5g/oeyhHjzf7ALndXxrGR/LZPKe
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Rick Dean94e46fd2009-07-18 14:51:24 -0500[diff] [blame]341-----END RSA PRIVATE KEY-----
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]342"""
343)
Rick Dean94e46fd2009-07-18 14:51:24 -0500[diff] [blame]344
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]345intermediate_server_cert_pem = b"""-----BEGIN CERTIFICATE-----
Paul Kehrerbeaf9f52020-08-03 17:50:31 -0500[diff] [blame]346MIIEXTCCAsWgAwIBAgIRAPQFY9jfskSihdiNSNdt6GswDQYJKoZIhvcNAQELBQAw
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365JvgCkF2SnbQ7GgnPEYi8h09j0c6/sK6jLoNAatJyIlRGE1cdGYZVUlVW/xP6lYM0
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3696FsxnsvstVNO3oJdpa8daLs=
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]370-----END CERTIFICATE-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]371"""
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]372
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]373intermediate_server_key_pem = b"""-----BEGIN RSA PRIVATE KEY-----
Paul Kehrerbeaf9f52020-08-03 17:50:31 -0500[diff] [blame]374MIIG5AIBAAKCAYEAvdRxPHAKwxmogT7uWiWby3qVPQhhmQTgvu7aojrib0K/O252
375qophlyumtmhtnGo+Gpzwg7cIVHadXPBlbGscJybqcDMmNVdQWtzhMuxVhgkvVC8p
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379kf1pDF6HLl19Tf0NwWgpITd0KNEVpHqvIID5/wvUXfFVoey9fjjcJgXT+GiV+ym1
380OM13VPXPxZHmHWO1jSAn8RGBwllSANETeUSRMsTFL+e4ZV93CeWTGfL2Nu1inZhy
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383mFqzb1H/gbO7mQlDAn+jcS+Xvlf3mFy73HloJrDfWqzPE6MTmmag+N8gf9ctiS9r
384OTCd8uZ839ews2vj2PxLAz97Q437WiWq/7I7VN8zUNdAN2DxucRg8nAQs1c8390v
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387+sl+AzoGa1HsFOqiqdDw8lKynfT1VukaaCtOr0pGeh6XW65aHRGI0B+mHIEM7yR0
388f2NjfvgejqNekWyJ+XeTcmrPPcSH72F9ansLRpUullAi+6OkPFIiwyKCP/S2sLwh
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392z8rS6uEw/UZGMWeLjcIVK5IeeD7OJ/BXEbwoxVvWLYYgWHpYwY9eqppsMlVqmIHY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Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]411-----END RSA PRIVATE KEY-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]412"""
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]413
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]414client_cert_pem = b"""-----BEGIN CERTIFICATE-----
Paul Kehrerbeaf9f52020-08-03 17:50:31 -0500[diff] [blame]415MIIEJzCCAo+gAwIBAgIJAKxpFI5lODkjMA0GCSqGSIb3DQEBCwUAMFgxCzAJBgNV
Paul Kehrera40898b2017-06-11 16:30:58 -1000[diff] [blame]416BAYTAlVTMQswCQYDVQQIDAJJTDEQMA4GA1UEBwwHQ2hpY2FnbzEQMA4GA1UECgwH
Paul Kehrerbeaf9f52020-08-03 17:50:31 -0500[diff] [blame]417VGVzdGluZzEYMBYGA1UEAwwPVGVzdGluZyBSb290IENBMB4XDTIwMDgwMjE3MTEy
418MVoXDTQ3MTIyMDE3MTEyMVowFjEUMBIGA1UEAwwLdWdseSBjbGllbnQwggGiMA0G
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420nmMAMGuHIT8wZZEfzaaHhBbypzKq2cPP1qtyHgvtUMM6KOFEj4y9AonqzzdlVxbM
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422awNYmzQueK/T82a/6AYTdrx7XRX4wfxjYb1o3bnnRD/jGSakIylXeUGFsiSNkBs/
423dJMkUONxizAdAE2tW6NhPuE2O0UipzUhdgFnH6WPfJ0J1S7jZ3eQTUrLkFpWSp/Z
424hx/l/Ql9vO0wagHaT2wOiZdKVT8S6V6OPzJ7/H1evCoM6EuSPBC5DDP1nPetCK1v
425uC9kb7Dg6yFPt1CKrVFt0Y6W5Y5/GzisUtvYV/OGtX4DOwL9It68D04Qrvun1t/a
426Dh/c5gKqfqIGHUvUucFmOi6DrRpadfraLZMRGN2ysPjoVwhMgwwSmSWhziQIUfxK
427oyz1CUsyr5Gh5gdifbe1AOYwu6YdtlmhqCsCAwEAAaM2MDQwHQYDVR0OBBYEFINV
428dy1eIfFJDAkk51QJEo3IfgSuMBMGA1UdJQQMMAoGCCsGAQUFBwMCMA0GCSqGSIb3
429DQEBCwUAA4IBgQAhAEACc1j6EYoSfVJD8N/FlYfHRizdfVJyrmMnC8ID1vtfrU2z
430S2q+49ja2NyM4Sq+Cf+i+sFfzFG92LayZt9Mc1BnHZMdNzQL7Ynr2nDLxHsHzuYa
431N21/ucTpHEFGLmvQ/eWBMxQQ9TbiNXn+tnnqg46dRzN3vHJp+g5+ijtMcuh007z2
432niiO8F07wlb960XviejWejMC8hBLWlA7i3EjAkDO8RFQnG2Py5cQX9GgmWH1sDy3
433rIsWlU+e46ysSWK/bnudnAlzZMB9KJATVZu5+xmCumH2hLJv5vz+jnKcgU9MBZMO
434cKgNdFUbtRlU/gfTaohmLIuSquunCCrXLsLD8ygbKKXfSPGVo2XkvX3oxqUo6dmA
435LvU4N4sCQGiSzW+a13HBtk3TBZFsJSWUGSW/H7TVFiAonumJKRqRxMOkkB9JxX+V
4369LZBYuBLpOeK4wZ8BUSNlHKnGpDzl0DzdYrGlzWz0jXlLGZ8KMfXAn9h0mOZ+IyK
437eUlgMBYyAspCQzM=
Rick Dean94e46fd2009-07-18 14:51:24 -0500[diff] [blame]438-----END CERTIFICATE-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]439"""
Rick Dean94e46fd2009-07-18 14:51:24 -0500[diff] [blame]440
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]441client_key_pem = normalize_privatekey_pem(
442 b"""-----BEGIN RSA PRIVATE KEY-----
Paul Kehrerbeaf9f52020-08-03 17:50:31 -0500[diff] [blame]443MIIG5AIBAAKCAYEAxgoXTjGNeuBUnCan4ieSxLY2DihIOJ5jADBrhyE/MGWRH82m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465hQ5N+h0jUC2pSJOXZSfF2Hx8YHCT7Dga5kmgEy89c1TF48IL2LdUZQQIGZt8+FxM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Jean-Paul Calderone20131f52009-04-01 12:05:45 -0400[diff] [blame]480-----END RSA PRIVATE KEY-----
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]481"""
482)
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]483
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]484cleartextCertificateRequestPEM = b"""-----BEGIN CERTIFICATE REQUEST-----
Jean-Paul Calderoneadd7bf02010-08-22 17:38:30 -0400[diff] [blame]485MIIBnjCCAQcCAQAwXjELMAkGA1UEBhMCVVMxCzAJBgNVBAgTAklMMRAwDgYDVQQH
486EwdDaGljYWdvMRcwFQYDVQQKEw5NeSBDb21wYW55IEx0ZDEXMBUGA1UEAxMORnJl
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489E0zhmHJELcM8gUTIlXv/cgDWnmK4xj8YkjVUiCdqKRAKeuzLG1pGmwwF5lGeJpXN
490xQn5ecR0UYSOWj6TTGXB9VyUMQzCClcBAgMBAAGgADANBgkqhkiG9w0BAQUFAAOB
491gQAAJGuF/R/GGbeC7FbFW+aJgr9ee0Xbl6nlhu7pTe67k+iiKT2dsl2ti68MVTnu
492Vrb3HUNqOkiwsJf6kCtq5oPn3QVYzTa76Dt2y3Rtzv6boRSlmlfrgS92GNma8JfR
493oICQk3nAudi6zl1Dix3BCv1pUp5KMtGn3MeDEi6QFGy2rA==
494-----END CERTIFICATE REQUEST-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]495"""
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]496
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]497encryptedPrivateKeyPEM = b"""-----BEGIN RSA PRIVATE KEY-----
Jean-Paul Calderone20131f52009-04-01 12:05:45 -0400[diff] [blame]498Proc-Type: 4,ENCRYPTED
499DEK-Info: DES-EDE3-CBC,9573604A18579E9E
Jean-Paul Calderone5ef86512008-04-26 19:06:28 -0400[diff] [blame]500
Jean-Paul Calderone20131f52009-04-01 12:05:45 -0400[diff] [blame]501SHOho56WxDkT0ht10UTeKc0F5u8cqIa01kzFAmETw0MAs8ezYtK15NPdCXUm3X/2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514-----END RSA PRIVATE KEY-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]515"""
Jean-Paul Calderone55ec1712009-05-13 14:14:30 -0400[diff] [blame]516
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]517encryptedPrivateKeyPEMPassphrase = b"foobar"
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]518
Huw Jonescdd66962020-10-13 05:14:19 +0100[diff] [blame]519cleartextPrivateKeyPEM = """-----BEGIN PRIVATE KEY-----
520MIICdwIBADANBgkqhkiG9w0BAQEFAASCAmEwggJdAgEAAoGBAMcRMugJ4kvkOEuT
521AvMFr9+3A6+HAB6nKYcXXZz93ube8rJpBZQEfWn73H10dQiQR/a+rhxYEeLy8dPc
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525JLk/rbHoItWxwuY5n5raAPeQPToKpTDxDrL6Ejhgcxd19wNht7/XSrYZ+dq3iU6G
526mOEvU2hrnfIW3kwVYQJBAP62G6R0gucNfaKGtHzfR3TN9G/DnCItchF+TxGTtpdh
527Cz32MG+7pirT/0xunekmUIp15QHdRy496sVxWTCooLkCQQDIEwXTAwhLNRGFEs5S
528jSkxNfTVeNiOzlG8jPBJJDAdlLt1gUqjZWnk9yU+itMSGi/6eeuH2n04FFk+SV/T
5297ryvAkB0y0ZDk5VOozX/p2rtc2iNm77A3N4kIdiTQuq4sZXhNgN0pwWwxke8jbcb
5308gEAnqwBwWt//locTxHu9TmjgT8pAkEAlbF16B0atXptM02QxT8MlN8z4gxaqu4/
531RX2FwpOq1FcVsqMbvwj/o+ouGY8wwRiK0TMrQCf/DFhdNTcc1aqHzQJBAKWtq4LI
532uVZjCAuyrqEnt7R1bOiLrar+/ezJPY2z+f2rb1TGr31ztPeFvO3edLw+QdhzwJGp
533QKImYzqMe+zkIOQ=
534-----END PRIVATE KEY-----
535"""
Cory Benfield6492f7c2015-10-27 16:57:58 +0900[diff] [blame]536
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]537cleartextPublicKeyPEM = b"""-----BEGIN PUBLIC KEY-----
Cory Benfield6492f7c2015-10-27 16:57:58 +0900[diff] [blame]538MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxszlc+b71LvlLS0ypt/l
539gT/JzSVJtnEqw9WUNGeiChywX2mmQLHEt7KP0JikqUFZOtPclNY823Q4pErMTSWC
54090qlUxI47vNJbXGRfmO2q6Zfw6SE+E9iUb74xezbOJLjBuUIkQzEKEFV+8taiRV+
541ceg1v01yCT2+OjhQW3cxG42zxyRFmqesbQAUWgS3uhPrUQqYQUEiTmVhh4FBUKZ5
542XIneGUpX1S7mXRxTLH6YzRoGFqRoc9A0BBNcoXHTWnxV215k4TeHMFYE5RG0KYAS
5438Xk5iKICEXwnZreIt3jyygqoOKsKZMK/Zl2VhMGhJR6HXRpQCyASzEG7bgtROLhL
544ywIDAQAB
545-----END PUBLIC KEY-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]546"""
Cory Benfield6492f7c2015-10-27 16:57:58 +0900[diff] [blame]547
Jean-Paul Calderonedc138fa2009-06-27 14:32:07 -0400[diff] [blame]548# Some PKCS#7 stuff. Generated with the openssl command line:
549#
550# openssl crl2pkcs7 -inform pem -outform pem -certfile s.pem -nocrl
551#
552# with a certificate and key (but the key should be irrelevant) in s.pem
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]553pkcs7Data = b"""\
Jean-Paul Calderonedc138fa2009-06-27 14:32:07 -0400[diff] [blame]554-----BEGIN PKCS7-----
555MIIDNwYJKoZIhvcNAQcCoIIDKDCCAyQCAQExADALBgkqhkiG9w0BBwGgggMKMIID
556BjCCAm+gAwIBAgIBATANBgkqhkiG9w0BAQQFADB7MQswCQYDVQQGEwJTRzERMA8G
557A1UEChMITTJDcnlwdG8xFDASBgNVBAsTC00yQ3J5cHRvIENBMSQwIgYDVQQDExtN
558MkNyeXB0byBDZXJ0aWZpY2F0ZSBNYXN0ZXIxHTAbBgkqhkiG9w0BCQEWDm5ncHNA
559cG9zdDEuY29tMB4XDTAwMDkxMDA5NTEzMFoXDTAyMDkxMDA5NTEzMFowUzELMAkG
560A1UEBhMCU0cxETAPBgNVBAoTCE0yQ3J5cHRvMRIwEAYDVQQDEwlsb2NhbGhvc3Qx
561HTAbBgkqhkiG9w0BCQEWDm5ncHNAcG9zdDEuY29tMFwwDQYJKoZIhvcNAQEBBQAD
562SwAwSAJBAKy+e3dulvXzV7zoTZWc5TzgApr8DmeQHTYC8ydfzH7EECe4R1Xh5kwI
563zOuuFfn178FBiS84gngaNcrFi0Z5fAkCAwEAAaOCAQQwggEAMAkGA1UdEwQCMAAw
564LAYJYIZIAYb4QgENBB8WHU9wZW5TU0wgR2VuZXJhdGVkIENlcnRpZmljYXRlMB0G
565A1UdDgQWBBTPhIKSvnsmYsBVNWjj0m3M2z0qVTCBpQYDVR0jBIGdMIGagBT7hyNp
56665w6kxXlxb8pUU/+7Sg4AaF/pH0wezELMAkGA1UEBhMCU0cxETAPBgNVBAoTCE0y
567Q3J5cHRvMRQwEgYDVQQLEwtNMkNyeXB0byBDQTEkMCIGA1UEAxMbTTJDcnlwdG8g
568Q2VydGlmaWNhdGUgTWFzdGVyMR0wGwYJKoZIhvcNAQkBFg5uZ3BzQHBvc3QxLmNv
569bYIBADANBgkqhkiG9w0BAQQFAAOBgQA7/CqT6PoHycTdhEStWNZde7M/2Yc6BoJu
570VwnW8YxGO8Sn6UJ4FeffZNcYZddSDKosw8LtPOeWoK3JINjAk5jiPQ2cww++7QGG
571/g5NDjxFZNDJP1dGiLAxPW6JXwov4v0FmdzfLOZ01jDcgQQZqEpYlgpuI5JEWUQ9
572Ho4EzbYCOaEAMQA=
573-----END PKCS7-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]574"""
Jean-Paul Calderonedc138fa2009-06-27 14:32:07 -0400[diff] [blame]575
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]576pkcs7DataASN1 = base64.b64decode(
577 b"""
Alex Gaynor4b9c96a2014-08-14 09:51:48 -0700[diff] [blame]578MIIDNwYJKoZIhvcNAQcCoIIDKDCCAyQCAQExADALBgkqhkiG9w0BBwGgggMKMIID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Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]596"""
597)
Alex Gaynor4b9c96a2014-08-14 09:51:48 -0700[diff] [blame]598
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]599crlData = b"""\
Jean-Paul Calderone3eb5cc72010-01-30 15:24:40 -0500[diff] [blame]600-----BEGIN X509 CRL-----
601MIIBWzCBxTANBgkqhkiG9w0BAQQFADBYMQswCQYDVQQGEwJVUzELMAkGA1UECBMC
602SUwxEDAOBgNVBAcTB0NoaWNhZ28xEDAOBgNVBAoTB1Rlc3RpbmcxGDAWBgNVBAMT
603D1Rlc3RpbmcgUm9vdCBDQRcNMDkwNzI2MDQzNDU2WhcNMTIwOTI3MDI0MTUyWjA8
604MBUCAgOrGA8yMDA5MDcyNTIzMzQ1NlowIwICAQAYDzIwMDkwNzI1MjMzNDU2WjAM
605MAoGA1UdFQQDCgEEMA0GCSqGSIb3DQEBBAUAA4GBAEBt7xTs2htdD3d4ErrcGAw1
6064dKcVnIWTutoI7xxen26Wwvh8VCsT7i/UeP+rBl9rC/kfjWjzQk3/zleaarGTpBT
6070yp4HXRFFoRhhSE/hP+eteaPXRgrsNRLHe9ZDd69wmh7J1wMDb0m81RG7kqcbsid
608vrzEeLDRiiPl92dyyWmu
609-----END X509 CRL-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]610"""
Jean-Paul Calderonee890db32010-08-22 16:55:15 -0400[diff] [blame]611
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]612crlDataUnsupportedExtension = b"""\
Paul Kehrer5e3dd4c2016-03-11 09:58:28 -0400[diff] [blame]613-----BEGIN X509 CRL-----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648-----END X509 CRL-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]649"""
Paul Kehrer5e3dd4c2016-03-11 09:58:28 -0400[diff] [blame]650
Jean-Paul Calderone55ec1712009-05-13 14:14:30 -0400[diff] [blame]651
652# A broken RSA private key which can be used to test the error path through
653# PKey.check.
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]654inconsistentPrivateKeyPEM = b"""-----BEGIN RSA PRIVATE KEY-----
Jean-Paul Calderone55ec1712009-05-13 14:14:30 -0400[diff] [blame]655MIIBPAIBAAJBAKy+e3dulvXzV7zoTZWc5TzgApr8DmeQHTYC8ydfzH7EECe4R1Xh
6565kwIzOuuFfn178FBiS84gngaNcrFi0Z5fAkCAwEaAQJBAIqm/bz4NA1H++Vx5Ewx
657OcKp3w19QSaZAwlGRtsUxrP7436QjnREM3Bm8ygU11BjkPVmtrKm6AayQfCHqJoT
658zIECIQDW0BoMoL0HOYM/mrTLhaykYAVqgIeJsPjvkEhTFXWBuQIhAM3deFAvWNu4
659nklUQ37XsCT2c9tmNt1LAT+slG2JOTTRAiAuXDtC/m3NYVwyHfFm+zKHRzHkClk2
660HjubeEgjpj32AQIhAJqMGTaZVOwevTXvvHwNeH+vRWsAYU/gbx+OQB+7VOcBAiEA
661oolb6NMg/R3enNPvS1O4UU1H8wpaF77L4yiSWlE0p4w=
662-----END RSA PRIVATE KEY-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]663"""
Jean-Paul Calderone55ec1712009-05-13 14:14:30 -0400[diff] [blame]664
Jean-Paul Calderoneff83cdd2013-08-12 18:05:51 -0400[diff] [blame]665# certificate with NULL bytes in subjectAltName and common name
666
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]667nulbyteSubjectAltNamePEM = b"""-----BEGIN CERTIFICATE-----
Jean-Paul Calderoneff83cdd2013-08-12 18:05:51 -0400[diff] [blame]668MIIE2DCCA8CgAwIBAgIBADANBgkqhkiG9w0BAQUFADCBxTELMAkGA1UEBhMCVVMx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=
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]694-----END CERTIFICATE-----"""
Jean-Paul Calderoneff83cdd2013-08-12 18:05:51 -0400[diff] [blame]695
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]696large_key_pem = b"""-----BEGIN RSA PRIVATE KEY-----
Colleen Murphye09399b2016-03-01 17:40:49 -0800[diff] [blame]697MIIJYgIBAAKCAg4AtRua8eIeevRfsj+fkcHr1vmse7Kgb+oX1ssJAvCb1R7JQMnH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Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]748-----END RSA PRIVATE KEY-----"""
Colleen Murphye09399b2016-03-01 17:40:49 -0800[diff] [blame]749
Paul Kehrer72d968b2016-07-29 15:31:04 +0800[diff] [blame]750ec_private_key_pem = b"""-----BEGIN PRIVATE KEY-----
751MIGHAgEAMBMGByqGSM49AgEGCCqGSM49AwEHBG0wawIBAQQgYirTZSx+5O8Y6tlG
752cka6W6btJiocdrdolfcukSoTEk+hRANCAAQkvPNu7Pa1GcsWU4v7ptNfqCJVq8Cx
753zo0MUVPQgwJ3aJtNM1QMOQUayCrRwfklg+D/rFSUwEUqtZh7fJDiFqz3
754-----END PRIVATE KEY-----
755"""
756
Paul Kehrer59d26252017-07-20 10:45:54 +0200[diff] [blame]757ec_root_key_pem = b"""-----BEGIN EC PRIVATE KEY-----
758MIGlAgEBBDEAz/HOBFPYLB0jLWeTpJn4Yc4m/C4mdWymVHBjOmnwiPHKT326iYN/
759ZhmSs+RM94RsoAcGBSuBBAAioWQDYgAEwE5vDdla/nLpWAPAQ0yFGqwLuw4BcN2r
760U+sKab5EAEHzLeceRa8ffncYdCXNoVsBcdob1y66CFZMEWLetPTmGapyWkBAs6/L
7618kUlkU9OsE+7IVo4QQJkgV5gM+Dim1XE
762-----END EC PRIVATE KEY-----
763"""
764
765ec_root_cert_pem = b"""-----BEGIN CERTIFICATE-----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778-----END CERTIFICATE-----"""
779
Mrmaxmeier8cd3b172020-03-11 22:03:59 +0100[diff] [blame]780rsa_p_not_prime_pem = """
781-----BEGIN RSA PRIVATE KEY-----
782MBsCAQACAS0CAQcCAQACAQ8CAQMCAQACAQACAQA=
783-----END RSA PRIVATE KEY-----
784"""
785
Jean-Paul Calderone55ec1712009-05-13 14:14:30 -0400[diff] [blame]786
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]787@pytest.fixture
788def x509_data():
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]789 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]790 Create a new private key and start a certificate request (for a test
791 to finish in one way or another).
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]792 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]793 # Basic setup stuff to generate a certificate
794 pkey = PKey()
Alex Gaynor6e9f9762018-05-12 07:44:37 -0400[diff] [blame]795 pkey.generate_key(TYPE_RSA, 512)
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]796 req = X509Req()
797 req.set_pubkey(pkey)
798 # Authority good you have.
799 req.get_subject().commonName = "Yoda root CA"
800 x509 = X509()
801 subject = x509.get_subject()
802 subject.commonName = req.get_subject().commonName
803 x509.set_issuer(subject)
804 x509.set_pubkey(pkey)
805 now = datetime.now()
806 expire = datetime.now() + timedelta(days=100)
807 x509.set_notBefore(now.strftime("%Y%m%d%H%M%SZ").encode())
808 x509.set_notAfter(expire.strftime("%Y%m%d%H%M%SZ").encode())
809 yield pkey, x509
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]810
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]811
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]812class TestX509Ext(object):
813 """
814 Tests for `OpenSSL.crypto.X509Extension`.
815 """
Jean-Paul Calderoneef9a3dc2013-03-02 16:33:32 -0800[diff] [blame]816
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]817 def test_str(self):
818 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]819 The string representation of `X509Extension` instances as
820 returned by `str` includes stuff.
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]821 """
822 # This isn't necessarily the best string representation. Perhaps it
823 # will be changed/improved in the future.
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]824 assert (
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]825 str(X509Extension(b"basicConstraints", True, b"CA:false"))
826 == "CA:FALSE"
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]827 )
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]828
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]829 def test_type(self):
830 """
Alex Gaynor01f90a12019-02-07 09:14:48 -0500[diff] [blame]831 `X509Extension` can be used to create instances of that type.
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]832 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]833 assert is_consistent_type(
Jean-Paul Calderone40dd0992010-08-22 17:52:07 -0400[diff] [blame]834 X509Extension,
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]835 "X509Extension",
836 b"basicConstraints",
837 True,
838 b"CA:true",
839 )
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]840
Jean-Paul Calderonee7db4b42008-12-31 13:39:24 -0500[diff] [blame]841 def test_construction(self):
842 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]843 `X509Extension` accepts an extension type name, a critical flag,
Alex Gaynor01f90a12019-02-07 09:14:48 -0500[diff] [blame]844 and an extension value and returns an `X509Extension` instance.
Jean-Paul Calderonee7db4b42008-12-31 13:39:24 -0500[diff] [blame]845 """
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]846 basic = X509Extension(b"basicConstraints", True, b"CA:true")
Alex Gaynor01f90a12019-02-07 09:14:48 -0500[diff] [blame]847 assert isinstance(basic, X509Extension)
Jean-Paul Calderonee7db4b42008-12-31 13:39:24 -0500[diff] [blame]848
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]849 comment = X509Extension(b"nsComment", False, b"pyOpenSSL unit test")
Alex Gaynor01f90a12019-02-07 09:14:48 -0500[diff] [blame]850 assert isinstance(comment, X509Extension)
Jean-Paul Calderonee7db4b42008-12-31 13:39:24 -0500[diff] [blame]851
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]852 @pytest.mark.parametrize(
853 "type_name, critical, value",
854 [
855 (b"thisIsMadeUp", False, b"hi"),
856 (b"basicConstraints", False, b"blah blah"),
857 # Exercise a weird one (an extension which uses the r2i method).
858 # This exercises the codepath that requires a non-NULL ctx to be
859 # passed to X509V3_EXT_nconf. It can't work now because we provide
860 # no configuration database. It might be made to work in the
861 # future.
862 (
863 b"proxyCertInfo",
864 True,
865 b"language:id-ppl-anyLanguage,pathlen:1,policy:text:AB",
866 ),
867 ],
868 )
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]869 def test_invalid_extension(self, type_name, critical, value):
Jean-Paul Calderonee7db4b42008-12-31 13:39:24 -0500[diff] [blame]870 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]871 `X509Extension` raises something if it is passed a bad
872 extension name or value.
873 """
874 with pytest.raises(Error):
875 X509Extension(type_name, critical, value)
876
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]877 @pytest.mark.parametrize("critical_flag", [True, False])
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]878 def test_get_critical(self, critical_flag):
879 """
880 `X509ExtensionType.get_critical` returns the value of the
Jean-Paul Calderonee7db4b42008-12-31 13:39:24 -0500[diff] [blame]881 extension's critical flag.
882 """
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]883 ext = X509Extension(b"basicConstraints", critical_flag, b"CA:true")
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]884 assert ext.get_critical() == critical_flag
Jean-Paul Calderonee7db4b42008-12-31 13:39:24 -0500[diff] [blame]885
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]886 @pytest.mark.parametrize(
887 "short_name, value",
888 [(b"basicConstraints", b"CA:true"), (b"nsComment", b"foo bar")],
889 )
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]890 def test_get_short_name(self, short_name, value):
Jean-Paul Calderonef8c5fab2008-12-31 15:53:48 -0500[diff] [blame]891 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]892 `X509ExtensionType.get_short_name` returns a string giving the
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]893 short type name of the extension.
Jean-Paul Calderonef8c5fab2008-12-31 15:53:48 -0500[diff] [blame]894 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]895 ext = X509Extension(short_name, True, value)
896 assert ext.get_short_name() == short_name
Jean-Paul Calderonef8c5fab2008-12-31 15:53:48 -0500[diff] [blame]897
Jean-Paul Calderone5a9e4612011-04-01 18:27:45 -0400[diff] [blame]898 def test_get_data(self):
899 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]900 `X509Extension.get_data` returns a string giving the data of
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]901 the extension.
Jean-Paul Calderone5a9e4612011-04-01 18:27:45 -0400[diff] [blame]902 """
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]903 ext = X509Extension(b"basicConstraints", True, b"CA:true")
Jean-Paul Calderone5a9e4612011-04-01 18:27:45 -0400[diff] [blame]904 # Expect to get back the DER encoded form of CA:true.
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]905 assert ext.get_data() == b"0\x03\x01\x01\xff"
Jean-Paul Calderone5a9e4612011-04-01 18:27:45 -0400[diff] [blame]906
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]907 def test_unused_subject(self, x509_data):
Jean-Paul Calderone5a9e4612011-04-01 18:27:45 -0400[diff] [blame]908 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]909 The `subject` parameter to `X509Extension` may be provided for an
910 extension which does not use it and is ignored in this case.
Jean-Paul Calderone5a9e4612011-04-01 18:27:45 -0400[diff] [blame]911 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]912 pkey, x509 = x509_data
Jean-Paul Calderone40dd0992010-08-22 17:52:07 -0400[diff] [blame]913 ext1 = X509Extension(
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]914 b"basicConstraints", False, b"CA:TRUE", subject=x509
915 )
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]916 x509.add_extensions([ext1])
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]917 x509.sign(pkey, "sha1")
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]918 # This is a little lame. Can we think of a better way?
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]919 text = dump_certificate(FILETYPE_TEXT, x509)
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]920 assert b"X509v3 Basic Constraints:" in text
921 assert b"CA:TRUE" in text
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]922
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]923 def test_subject(self, x509_data):
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]924 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]925 If an extension requires a subject, the `subject` parameter to
926 `X509Extension` provides its value.
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]927 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]928 pkey, x509 = x509_data
Jean-Paul Calderone40dd0992010-08-22 17:52:07 -0400[diff] [blame]929 ext3 = X509Extension(
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]930 b"subjectKeyIdentifier", False, b"hash", subject=x509
931 )
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]932 x509.add_extensions([ext3])
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]933 x509.sign(pkey, "sha1")
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]934 text = dump_certificate(FILETYPE_TEXT, x509)
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]935 assert b"X509v3 Subject Key Identifier:" in text
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]936
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]937 def test_missing_subject(self):
938 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]939 If an extension requires a subject and the `subject` parameter
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]940 is given no value, something happens.
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]941 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]942 with pytest.raises(Error):
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]943 X509Extension(b"subjectKeyIdentifier", False, b"hash")
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]944
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]945 @pytest.mark.parametrize("bad_obj", [True, object(), "hello", []])
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]946 def test_invalid_subject(self, bad_obj):
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]947 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]948 If the `subject` parameter is given a value which is not an
949 `X509` instance, `TypeError` is raised.
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]950 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]951 with pytest.raises(TypeError):
952 X509Extension(
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]953 "basicConstraints", False, "CA:TRUE", subject=bad_obj
954 )
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]955
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]956 def test_unused_issuer(self, x509_data):
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]957 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]958 The `issuer` parameter to `X509Extension` may be provided for an
959 extension which does not use it and is ignored in this case.
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]960 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]961 pkey, x509 = x509_data
Jean-Paul Calderone40dd0992010-08-22 17:52:07 -0400[diff] [blame]962 ext1 = X509Extension(
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]963 b"basicConstraints", False, b"CA:TRUE", issuer=x509
964 )
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]965 x509.add_extensions([ext1])
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]966 x509.sign(pkey, "sha1")
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]967 text = dump_certificate(FILETYPE_TEXT, x509)
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]968 assert b"X509v3 Basic Constraints:" in text
969 assert b"CA:TRUE" in text
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]970
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]971 def test_issuer(self, x509_data):
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]972 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]973 If an extension requires an issuer, the `issuer` parameter to
974 `X509Extension` provides its value.
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]975 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]976 pkey, x509 = x509_data
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]977 ext2 = X509Extension(
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]978 b"authorityKeyIdentifier", False, b"issuer:always", issuer=x509
979 )
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]980 x509.add_extensions([ext2])
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]981 x509.sign(pkey, "sha1")
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]982 text = dump_certificate(FILETYPE_TEXT, x509)
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]983 assert b"X509v3 Authority Key Identifier:" in text
984 assert b"DirName:/CN=Yoda root CA" in text
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]985
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]986 def test_missing_issuer(self):
987 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]988 If an extension requires an issue and the `issuer` parameter is
989 given no value, something happens.
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]990 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]991 with pytest.raises(Error):
992 X509Extension(
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]993 b"authorityKeyIdentifier", False, b"keyid:always,issuer:always"
994 )
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]995
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]996 @pytest.mark.parametrize("bad_obj", [True, object(), "hello", []])
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]997 def test_invalid_issuer(self, bad_obj):
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]998 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]999 If the `issuer` parameter is given a value which is not an
1000 `X509` instance, `TypeError` is raised.
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]1001 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]1002 with pytest.raises(TypeError):
1003 X509Extension(
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]1004 "basicConstraints",
1005 False,
1006 "keyid:always,issuer:always",
1007 issuer=bad_obj,
1008 )
Rick Dean47262da2009-07-08 16:17:17 -0500[diff] [blame]1009
1010
Paul Kehrer72d968b2016-07-29 15:31:04 +0800[diff] [blame]1011class TestPKey(object):
1012 """
Hynek Schlawack3bcf3152017-02-18 08:25:34 +0100[diff] [blame]1013 Tests for `OpenSSL.crypto.PKey`.
Paul Kehrer72d968b2016-07-29 15:31:04 +0800[diff] [blame]1014 """
1015
1016 def test_convert_from_cryptography_private_key(self):
1017 """
1018 PKey.from_cryptography_key creates a proper private PKey.
1019 """
1020 key = serialization.load_pem_private_key(
1021 intermediate_key_pem, None, backend
1022 )
1023 pkey = PKey.from_cryptography_key(key)
1024
1025 assert isinstance(pkey, PKey)
1026 assert pkey.bits() == key.key_size
1027 assert pkey._only_public is False
1028 assert pkey._initialized is True
1029
1030 def test_convert_from_cryptography_public_key(self):
1031 """
1032 PKey.from_cryptography_key creates a proper public PKey.
1033 """
1034 key = serialization.load_pem_public_key(cleartextPublicKeyPEM, backend)
1035 pkey = PKey.from_cryptography_key(key)
1036
1037 assert isinstance(pkey, PKey)
1038 assert pkey.bits() == key.key_size
1039 assert pkey._only_public is True
1040 assert pkey._initialized is True
1041
1042 def test_convert_from_cryptography_unsupported_type(self):
1043 """
1044 PKey.from_cryptography_key raises TypeError with an unsupported type.
1045 """
1046 key = serialization.load_pem_private_key(
1047 ec_private_key_pem, None, backend
1048 )
1049 with pytest.raises(TypeError):
1050 PKey.from_cryptography_key(key)
1051
1052 def test_convert_public_pkey_to_cryptography_key(self):
1053 """
1054 PKey.to_cryptography_key creates a proper cryptography public key.
1055 """
1056 pkey = load_publickey(FILETYPE_PEM, cleartextPublicKeyPEM)
1057 key = pkey.to_cryptography_key()
1058
1059 assert isinstance(key, rsa.RSAPublicKey)
1060 assert pkey.bits() == key.key_size
1061
1062 def test_convert_private_pkey_to_cryptography_key(self):
1063 """
1064 PKey.to_cryptography_key creates a proper cryptography private key.
1065 """
Paul Kehrerbeaf9f52020-08-03 17:50:31 -0500[diff] [blame]1066 pkey = load_privatekey(FILETYPE_PEM, root_key_pem)
Paul Kehrer72d968b2016-07-29 15:31:04 +0800[diff] [blame]1067 key = pkey.to_cryptography_key()
1068
1069 assert isinstance(key, rsa.RSAPrivateKey)
1070 assert pkey.bits() == key.key_size
1071
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]1072 def test_type(self):
1073 """
Alex Gaynor01f90a12019-02-07 09:14:48 -0500[diff] [blame]1074 `PKey` can be used to create instances of that type.
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]1075 """
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]1076 assert is_consistent_type(PKey, "PKey")
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]1077
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]1078 def test_construction(self):
1079 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1080 `PKey` takes no arguments and returns a new `PKey` instance.
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]1081 """
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]1082 key = PKey()
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1083 assert isinstance(key, PKey)
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]1084
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]1085 def test_pregeneration(self):
1086 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1087 `PKey.bits` and `PKey.type` return `0` before the key is generated.
1088 `PKey.check` raises `TypeError` before the key is generated.
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]1089 """
1090 key = PKey()
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1091 assert key.type() == 0
1092 assert key.bits() == 0
1093 with pytest.raises(TypeError):
1094 key.check()
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]1095
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1096 def test_failed_generation(self):
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]1097 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1098 `PKey.generate_key` takes two arguments, the first giving the key type
1099 as one of `TYPE_RSA` or `TYPE_DSA` and the second giving the number of
1100 bits to generate. If an invalid type is specified or generation fails,
1101 `Error` is raised. If an invalid number of bits is specified,
1102 `ValueError` or `Error` is raised.
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]1103 """
1104 key = PKey()
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1105 with pytest.raises(TypeError):
1106 key.generate_key("foo", "bar")
1107 with pytest.raises(Error):
1108 key.generate_key(-1, 0)
Jean-Paul Calderoneab82db72008-03-06 00:09:31 -0500[diff] [blame]1109
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1110 with pytest.raises(ValueError):
1111 key.generate_key(TYPE_RSA, -1)
1112 with pytest.raises(ValueError):
1113 key.generate_key(TYPE_RSA, 0)
Jean-Paul Calderoned71fe982008-03-06 00:31:50 -0500[diff] [blame]1114
Alex Gaynor5bb2bd12016-07-03 10:48:32 -0400[diff] [blame]1115 with pytest.raises(TypeError):
1116 key.generate_key(TYPE_RSA, object())
1117
Jean-Paul Calderoned71fe982008-03-06 00:31:50 -0500[diff] [blame]1118 # XXX RSA generation for small values of bits is fairly buggy in a wide
1119 # range of OpenSSL versions. I need to figure out what the safe lower
1120 # bound for a reasonable number of OpenSSL versions is and explicitly
1121 # check for that in the wrapper. The failure behavior is typically an
1122 # infinite loop inside OpenSSL.
1123
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1124 # with pytest.raises(Error):
1125 # key.generate_key(TYPE_RSA, 2)
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]1126
1127 # XXX DSA generation seems happy with any number of bits. The DSS
1128 # says bits must be between 512 and 1024 inclusive. OpenSSL's DSA
1129 # generator doesn't seem to care about the upper limit at all. For
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]1130 # the lower limit, it uses 512 if anything smaller is specified.
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]1131 # So, it doesn't seem possible to make generate_key fail for
1132 # TYPE_DSA with a bits argument which is at least an int.
1133
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1134 # with pytest.raises(Error):
1135 # key.generate_key(TYPE_DSA, -7)
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]1136
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1137 def test_rsa_generation(self):
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]1138 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1139 `PKey.generate_key` generates an RSA key when passed `TYPE_RSA` as a
1140 type and a reasonable number of bits.
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]1141 """
Alex Gaynor6e9f9762018-05-12 07:44:37 -0400[diff] [blame]1142 bits = 512
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]1143 key = PKey()
1144 key.generate_key(TYPE_RSA, bits)
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1145 assert key.type() == TYPE_RSA
1146 assert key.bits() == bits
1147 assert key.check()
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]1148
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1149 def test_dsa_generation(self):
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]1150 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1151 `PKey.generate_key` generates a DSA key when passed `TYPE_DSA` as a
1152 type and a reasonable number of bits.
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]1153 """
1154 # 512 is a magic number. The DSS (Digital Signature Standard)
1155 # allows a minimum of 512 bits for DSA. DSA_generate_parameters
1156 # will silently promote any value below 512 to 512.
1157 bits = 512
1158 key = PKey()
1159 key.generate_key(TYPE_DSA, bits)
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1160 assert key.type() == TYPE_DSA
1161 assert key.bits() == bits
1162 with pytest.raises(TypeError):
1163 key.check()
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]1164
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]1165 def test_regeneration(self):
1166 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1167 `PKey.generate_key` can be called multiple times on the same key to
1168 generate new keys.
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]1169 """
1170 key = PKey()
1171 for type, bits in [(TYPE_RSA, 512), (TYPE_DSA, 576)]:
Alex Gaynor7f636492015-09-04 13:26:52 -0400[diff] [blame]1172 key.generate_key(type, bits)
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1173 assert key.type() == type
1174 assert key.bits() == bits
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]1175
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1176 def test_inconsistent_key(self):
Jean-Paul Calderone55ec1712009-05-13 14:14:30 -0400[diff] [blame]1177 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1178 `PKey.check` returns `Error` if the key is not consistent.
Jean-Paul Calderone55ec1712009-05-13 14:14:30 -0400[diff] [blame]1179 """
1180 key = load_privatekey(FILETYPE_PEM, inconsistentPrivateKeyPEM)
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1181 with pytest.raises(Error):
1182 key.check()
Jean-Paul Calderonee81020e2011-06-12 21:48:57 -0400[diff] [blame]1183
Jean-Paul Calderone02d01972011-10-31 10:39:29 -0400[diff] [blame]1184 def test_check_public_key(self):
1185 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1186 `PKey.check` raises `TypeError` if only the public part of the key
1187 is available.
Jean-Paul Calderone02d01972011-10-31 10:39:29 -0400[diff] [blame]1188 """
1189 # A trick to get a public-only key
1190 key = PKey()
1191 key.generate_key(TYPE_RSA, 512)
1192 cert = X509()
1193 cert.set_pubkey(key)
1194 pub = cert.get_pubkey()
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1195 with pytest.raises(TypeError):
1196 pub.check()
Jean-Paul Calderone02d01972011-10-31 10:39:29 -0400[diff] [blame]1197
Mrmaxmeier8cd3b172020-03-11 22:03:59 +0100[diff] [blame]1198 def test_check_pr_897(self):
1199 """
1200 `PKey.check` raises `OpenSSL.crypto.Error` if provided with broken key
1201 """
1202 pkey = load_privatekey(FILETYPE_PEM, rsa_p_not_prime_pem)
1203 with pytest.raises(Error):
1204 pkey.check()
1205
Jean-Paul Calderone02d01972011-10-31 10:39:29 -0400[diff] [blame]1206
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1207def x509_name(**attrs):
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]1208 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1209 Return a new X509Name with the given attributes.
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]1210 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1211 # XXX There's no other way to get a new X509Name yet.
1212 name = X509().get_subject()
1213 attrs = list(attrs.items())
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]1214
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1215 # Make the order stable - order matters!
1216 def key(attr):
1217 return attr[1]
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]1218
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1219 attrs.sort(key=key)
1220 for k, v in attrs:
1221 setattr(name, k, v)
1222 return name
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]1223
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1224
1225class TestX509Name(object):
1226 """
1227 Unit tests for `OpenSSL.crypto.X509Name`.
1228 """
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1229
Rick Deane15b1472009-07-09 15:53:42 -0500[diff] [blame]1230 def test_type(self):
1231 """
Alex Gaynor01f90a12019-02-07 09:14:48 -0500[diff] [blame]1232 The type of X509Name objects is `X509Name`.
Rick Deane15b1472009-07-09 15:53:42 -0500[diff] [blame]1233 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1234 name = x509_name()
Alex Gaynor01f90a12019-02-07 09:14:48 -0500[diff] [blame]1235 assert isinstance(name, X509Name)
Rick Deane15b1472009-07-09 15:53:42 -0500[diff] [blame]1236
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1237 def test_only_string_attributes(self):
Jean-Paul Calderone9ce9afb2011-04-22 18:16:22 -0400[diff] [blame]1238 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1239 Attempting to set a non-`str` attribute name on an `X509Name` instance
1240 causes `TypeError` to be raised.
Jean-Paul Calderone9ce9afb2011-04-22 18:16:22 -0400[diff] [blame]1241 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1242 name = x509_name()
Jean-Paul Calderone9ce9afb2011-04-22 18:16:22 -0400[diff] [blame]1243 # Beyond these cases, you may also think that unicode should be
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]1244 # rejected. Sorry, you're wrong. unicode is automatically converted
1245 # to str outside of the control of X509Name, so there's no way to
1246 # reject it.
Jean-Paul Calderoneff363be2013-03-03 10:21:23 -0800[diff] [blame]1247
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]1248 # Also, this used to test str subclasses, but that test is less
1249 # relevant now that the implementation is in Python instead of C. Also
1250 # PyPy automatically converts str subclasses to str when they are
1251 # passed to setattr, so we can't test it on PyPy. Apparently CPython
1252 # does this sometimes as well.
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1253 with pytest.raises(TypeError):
1254 setattr(name, None, "hello")
1255 with pytest.raises(TypeError):
1256 setattr(name, 30, "hello")
Jean-Paul Calderone9ce9afb2011-04-22 18:16:22 -0400[diff] [blame]1257
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1258 def test_set_invalid_attribute(self):
Jean-Paul Calderone9ce9afb2011-04-22 18:16:22 -0400[diff] [blame]1259 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1260 Attempting to set any attribute name on an `X509Name` instance for
1261 which no corresponding NID is defined causes `AttributeError` to be
1262 raised.
Jean-Paul Calderone9ce9afb2011-04-22 18:16:22 -0400[diff] [blame]1263 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1264 name = x509_name()
1265 with pytest.raises(AttributeError):
1266 setattr(name, "no such thing", None)
Jean-Paul Calderone9ce9afb2011-04-22 18:16:22 -0400[diff] [blame]1267
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]1268 def test_attributes(self):
1269 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1270 `X509Name` instances have attributes for each standard (?)
1271 X509Name field.
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]1272 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1273 name = x509_name()
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]1274 name.commonName = "foo"
Alex Gaynor37726112016-07-04 09:51:32 -0400[diff] [blame]1275 assert name.commonName == "foo"
1276 assert name.CN == "foo"
1277
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]1278 name.CN = "baz"
Alex Gaynor37726112016-07-04 09:51:32 -0400[diff] [blame]1279 assert name.commonName == "baz"
1280 assert name.CN == "baz"
1281
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]1282 name.commonName = "bar"
Alex Gaynor37726112016-07-04 09:51:32 -0400[diff] [blame]1283 assert name.commonName == "bar"
1284 assert name.CN == "bar"
1285
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]1286 name.CN = "quux"
Alex Gaynor37726112016-07-04 09:51:32 -0400[diff] [blame]1287 assert name.commonName == "quux"
1288 assert name.CN == "quux"
1289
1290 assert name.OU is None
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]1291
Alex Gaynor7778e792016-07-03 23:38:48 -0400[diff] [blame]1292 with pytest.raises(AttributeError):
1293 name.foobar
1294
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]1295 def test_copy(self):
1296 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1297 `X509Name` creates a new `X509Name` instance with all the same
1298 attributes as an existing `X509Name` instance when called with one.
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]1299 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1300 name = x509_name(commonName="foo", emailAddress="bar@example.com")
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]1301
1302 copy = X509Name(name)
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1303 assert copy.commonName == "foo"
1304 assert copy.emailAddress == "bar@example.com"
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1305
1306 # Mutate the copy and ensure the original is unmodified.
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]1307 copy.commonName = "baz"
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1308 assert name.commonName == "foo"
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1309
1310 # Mutate the original and ensure the copy is unmodified.
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]1311 name.emailAddress = "quux@example.com"
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1312 assert copy.emailAddress == "bar@example.com"
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]1313
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1314 def test_repr(self):
1315 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1316 `repr` passed an `X509Name` instance should return a string containing
1317 a description of the type and the NIDs which have been set on it.
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1318 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1319 name = x509_name(commonName="foo", emailAddress="bar")
1320 assert repr(name) == "<X509Name object '/emailAddress=bar/CN=foo'>"
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1321
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1322 def test_comparison(self):
1323 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1324 `X509Name` instances should compare based on their NIDs.
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1325 """
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]1326
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1327 def _equality(a, b, assert_true, assert_false):
1328 assert_true(a == b)
1329 assert_false(a != b)
1330 assert_true(b == a)
1331 assert_false(b != a)
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1332
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1333 def assert_true(x):
1334 assert x
1335
1336 def assert_false(x):
1337 assert not x
1338
1339 def assert_equal(a, b):
1340 _equality(a, b, assert_true, assert_false)
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1341
1342 # Instances compare equal to themselves.
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1343 name = x509_name()
1344 assert_equal(name, name)
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1345
1346 # Empty instances should compare equal to each other.
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1347 assert_equal(x509_name(), x509_name())
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1348
1349 # Instances with equal NIDs should compare equal to each other.
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]1350 assert_equal(x509_name(commonName="foo"), x509_name(commonName="foo"))
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1351
1352 # Instance with equal NIDs set using different aliases should compare
1353 # equal to each other.
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]1354 assert_equal(x509_name(commonName="foo"), x509_name(CN="foo"))
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1355
1356 # Instances with more than one NID with the same values should compare
1357 # equal to each other.
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]1358 assert_equal(
1359 x509_name(CN="foo", organizationalUnitName="bar"),
1360 x509_name(commonName="foo", OU="bar"),
1361 )
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1362
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1363 def assert_not_equal(a, b):
1364 _equality(a, b, assert_false, assert_true)
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1365
1366 # Instances with different values for the same NID should not compare
1367 # equal to each other.
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]1368 assert_not_equal(x509_name(CN="foo"), x509_name(CN="bar"))
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1369
1370 # Instances with different NIDs should not compare equal to each other.
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]1371 assert_not_equal(x509_name(CN="foo"), x509_name(OU="foo"))
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1372
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1373 assert_not_equal(x509_name(), object())
Alex Gaynor7778e792016-07-03 23:38:48 -0400[diff] [blame]1374
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1375 def _inequality(a, b, assert_true, assert_false):
1376 assert_true(a < b)
1377 assert_true(a <= b)
1378 assert_true(b > a)
1379 assert_true(b >= a)
1380 assert_false(a > b)
1381 assert_false(a >= b)
1382 assert_false(b < a)
1383 assert_false(b <= a)
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1384
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1385 def assert_less_than(a, b):
1386 _inequality(a, b, assert_true, assert_false)
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1387
1388 # An X509Name with a NID with a value which sorts less than the value
1389 # of the same NID on another X509Name compares less than the other
1390 # X509Name.
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]1391 assert_less_than(x509_name(CN="abc"), x509_name(CN="def"))
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1392
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1393 def assert_greater_than(a, b):
1394 _inequality(a, b, assert_false, assert_true)
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1395
1396 # An X509Name with a NID with a value which sorts greater than the
1397 # value of the same NID on another X509Name compares greater than the
1398 # other X509Name.
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]1399 assert_greater_than(x509_name(CN="def"), x509_name(CN="abc"))
Jean-Paul Calderone2aa2b332008-03-06 21:43:14 -0500[diff] [blame]1400
Jean-Paul Calderone110cd092008-03-24 17:27:42 -0400[diff] [blame]1401 def test_hash(self):
1402 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1403 `X509Name.hash` returns an integer hash based on the value of the name.
Jean-Paul Calderone110cd092008-03-24 17:27:42 -0400[diff] [blame]1404 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1405 a = x509_name(CN="foo")
1406 b = x509_name(CN="foo")
1407 assert a.hash() == b.hash()
Jean-Paul Calderone110cd092008-03-24 17:27:42 -0400[diff] [blame]1408 a.CN = "bar"
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1409 assert a.hash() != b.hash()
Jean-Paul Calderone110cd092008-03-24 17:27:42 -0400[diff] [blame]1410
Jean-Paul Calderonee957a002008-03-25 15:16:51 -0400[diff] [blame]1411 def test_der(self):
1412 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1413 `X509Name.der` returns the DER encoded form of the name.
Jean-Paul Calderonee957a002008-03-25 15:16:51 -0400[diff] [blame]1414 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1415 a = x509_name(CN="foo", C="US")
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]1416 assert (
1417 a.der() == b"0\x1b1\x0b0\t\x06\x03U\x04\x06\x13\x02US"
1418 b"1\x0c0\n\x06\x03U\x04\x03\x0c\x03foo"
1419 )
Jean-Paul Calderonee957a002008-03-25 15:16:51 -0400[diff] [blame]1420
Jean-Paul Calderonec54cc182008-03-26 21:11:07 -0400[diff] [blame]1421 def test_get_components(self):
1422 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1423 `X509Name.get_components` returns a `list` of two-tuples of `str`
Jean-Paul Calderonec54cc182008-03-26 21:11:07 -0400[diff] [blame]1424 giving the NIDs and associated values which make up the name.
1425 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1426 a = x509_name()
1427 assert a.get_components() == []
Jean-Paul Calderonec54cc182008-03-26 21:11:07 -0400[diff] [blame]1428 a.CN = "foo"
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1429 assert a.get_components() == [(b"CN", b"foo")]
Jean-Paul Calderonec54cc182008-03-26 21:11:07 -0400[diff] [blame]1430 a.organizationalUnitName = "bar"
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1431 assert a.get_components() == [(b"CN", b"foo"), (b"OU", b"bar")]
Jean-Paul Calderonec54cc182008-03-26 21:11:07 -0400[diff] [blame]1432
Jean-Paul Calderone4bf75c62013-08-23 15:39:53 -0400[diff] [blame]1433 def test_load_nul_byte_attribute(self):
1434 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1435 An `X509Name` from an `X509` instance loaded from a file can have a
Jean-Paul Calderone4bf75c62013-08-23 15:39:53 -0400[diff] [blame]1436 NUL byte in the value of one of its attributes.
1437 """
1438 cert = load_certificate(FILETYPE_PEM, nulbyteSubjectAltNamePEM)
1439 subject = cert.get_subject()
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1440 assert "null.python.org\x00example.org" == subject.commonName
Jean-Paul Calderone4bf75c62013-08-23 15:39:53 -0400[diff] [blame]1441
Romuald Brunet4183beb2019-01-21 19:38:33 +0100[diff] [blame]1442 def test_load_nul_byte_components(self):
1443 """
1444 An `X509Name` from an `X509` instance loaded from a file can have a
1445 NUL byte in the value of its components
1446 """
1447 cert = load_certificate(FILETYPE_PEM, nulbyteSubjectAltNamePEM)
1448 subject = cert.get_subject()
1449 components = subject.get_components()
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]1450 ccn = [value for name, value in components if name == b"CN"]
1451 assert ccn[0] == b"null.python.org\x00example.org"
Romuald Brunet4183beb2019-01-21 19:38:33 +0100[diff] [blame]1452
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1453 def test_set_attribute_failure(self):
Jean-Paul Calderone5300d6a2013-12-29 16:36:50 -0500[diff] [blame]1454 """
1455 If the value of an attribute cannot be set for some reason then
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1456 `Error` is raised.
Jean-Paul Calderone5300d6a2013-12-29 16:36:50 -0500[diff] [blame]1457 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1458 name = x509_name()
Jean-Paul Calderone5300d6a2013-12-29 16:36:50 -0500[diff] [blame]1459 # This value is too long
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1460 with pytest.raises(Error):
1461 setattr(name, "O", b"x" * 512)
Jean-Paul Calderone5300d6a2013-12-29 16:36:50 -0500[diff] [blame]1462
1463
Jean-Paul Calderoneac0d95f2008-03-10 00:00:42 -0400[diff] [blame]1464class _PKeyInteractionTestsMixin:
1465 """
1466 Tests which involve another thing and a PKey.
1467 """
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]1468
Jean-Paul Calderoneac0d95f2008-03-10 00:00:42 -0400[diff] [blame]1469 def signable(self):
1470 """
Alex Chanfb078d82017-04-20 11:16:15 +0100[diff] [blame]1471 Return something with a `set_pubkey`, `set_pubkey`, and `sign` method.
Jean-Paul Calderoneac0d95f2008-03-10 00:00:42 -0400[diff] [blame]1472 """
1473 raise NotImplementedError()
1474
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1475 def test_sign_with_ungenerated(self):
Jean-Paul Calderoneac0d95f2008-03-10 00:00:42 -0400[diff] [blame]1476 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1477 `X509Req.sign` raises `ValueError` when passed a `PKey` with no parts.
Jean-Paul Calderoneac0d95f2008-03-10 00:00:42 -0400[diff] [blame]1478 """
1479 request = self.signable()
1480 key = PKey()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1481 with pytest.raises(ValueError):
1482 request.sign(key, GOOD_DIGEST)
Jean-Paul Calderoneac0d95f2008-03-10 00:00:42 -0400[diff] [blame]1483
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1484 def test_sign_with_public_key(self):
Jean-Paul Calderoneac0d95f2008-03-10 00:00:42 -0400[diff] [blame]1485 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1486 `X509Req.sign` raises `ValueError` when passed a `PKey` with no private
1487 part as the signing key.
Jean-Paul Calderoneac0d95f2008-03-10 00:00:42 -0400[diff] [blame]1488 """
1489 request = self.signable()
1490 key = PKey()
1491 key.generate_key(TYPE_RSA, 512)
1492 request.set_pubkey(key)
1493 pub = request.get_pubkey()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1494 with pytest.raises(ValueError):
1495 request.sign(pub, GOOD_DIGEST)
Jean-Paul Calderoneac0d95f2008-03-10 00:00:42 -0400[diff] [blame]1496
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1497 def test_sign_with_unknown_digest(self):
Jean-Paul Calderonecc05a912010-08-03 18:24:19 -0400[diff] [blame]1498 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1499 `X509Req.sign` raises `ValueError` when passed a digest name which is
1500 not known.
Jean-Paul Calderonecc05a912010-08-03 18:24:19 -0400[diff] [blame]1501 """
1502 request = self.signable()
1503 key = PKey()
1504 key.generate_key(TYPE_RSA, 512)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1505 with pytest.raises(ValueError):
1506 request.sign(key, BAD_DIGEST)
Jean-Paul Calderonecc05a912010-08-03 18:24:19 -0400[diff] [blame]1507
Jean-Paul Calderoneb9725592010-08-03 18:17:22 -0400[diff] [blame]1508 def test_sign(self):
1509 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1510 `X509Req.sign` succeeds when passed a private key object and a
1511 valid digest function. `X509Req.verify` can be used to check
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]1512 the signature.
Jean-Paul Calderoneb9725592010-08-03 18:17:22 -0400[diff] [blame]1513 """
1514 request = self.signable()
1515 key = PKey()
1516 key.generate_key(TYPE_RSA, 512)
1517 request.set_pubkey(key)
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]1518 request.sign(key, GOOD_DIGEST)
Jean-Paul Calderoneb9725592010-08-03 18:17:22 -0400[diff] [blame]1519 # If the type has a verify method, cover that too.
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]1520 if getattr(request, "verify", None) is not None:
Jean-Paul Calderoneb9725592010-08-03 18:17:22 -0400[diff] [blame]1521 pub = request.get_pubkey()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1522 assert request.verify(pub)
Jean-Paul Calderoneb9725592010-08-03 18:17:22 -0400[diff] [blame]1523 # Make another key that won't verify.
1524 key = PKey()
1525 key.generate_key(TYPE_RSA, 512)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1526 with pytest.raises(Error):
1527 request.verify(key)
Jean-Paul Calderoneb9725592010-08-03 18:17:22 -0400[diff] [blame]1528
1529
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1530class TestX509Req(_PKeyInteractionTestsMixin):
Jean-Paul Calderone2aa2b332008-03-06 21:43:14 -0500[diff] [blame]1531 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1532 Tests for `OpenSSL.crypto.X509Req`.
Jean-Paul Calderone2aa2b332008-03-06 21:43:14 -0500[diff] [blame]1533 """
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]1534
Jean-Paul Calderoneac0d95f2008-03-10 00:00:42 -0400[diff] [blame]1535 def signable(self):
1536 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1537 Create and return a new `X509Req`.
Jean-Paul Calderoneac0d95f2008-03-10 00:00:42 -0400[diff] [blame]1538 """
1539 return X509Req()
1540
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]1541 def test_type(self):
1542 """
Alex Gaynor01f90a12019-02-07 09:14:48 -0500[diff] [blame]1543 `X509Req` can be used to create instances of that type.
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]1544 """
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]1545 assert is_consistent_type(X509Req, "X509Req")
Jean-Paul Calderoneac0d95f2008-03-10 00:00:42 -0400[diff] [blame]1546
Jean-Paul Calderone2aa2b332008-03-06 21:43:14 -0500[diff] [blame]1547 def test_construction(self):
1548 """
Alex Gaynor01f90a12019-02-07 09:14:48 -0500[diff] [blame]1549 `X509Req` takes no arguments and returns an `X509Req` instance.
Jean-Paul Calderone2aa2b332008-03-06 21:43:14 -0500[diff] [blame]1550 """
1551 request = X509Req()
Alex Gaynor01f90a12019-02-07 09:14:48 -0500[diff] [blame]1552 assert isinstance(request, X509Req)
Jean-Paul Calderone2aa2b332008-03-06 21:43:14 -0500[diff] [blame]1553
Jean-Paul Calderone8dd19b82008-12-28 20:41:16 -0500[diff] [blame]1554 def test_version(self):
1555 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1556 `X509Req.set_version` sets the X.509 version of the certificate
1557 request. `X509Req.get_version` returns the X.509 version of the
1558 certificate request. The initial value of the version is 0.
Jean-Paul Calderone8dd19b82008-12-28 20:41:16 -0500[diff] [blame]1559 """
1560 request = X509Req()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1561 assert request.get_version() == 0
Jean-Paul Calderone8dd19b82008-12-28 20:41:16 -0500[diff] [blame]1562 request.set_version(1)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1563 assert request.get_version() == 1
Jean-Paul Calderone8dd19b82008-12-28 20:41:16 -0500[diff] [blame]1564 request.set_version(3)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1565 assert request.get_version() == 3
Jean-Paul Calderone8dd19b82008-12-28 20:41:16 -0500[diff] [blame]1566
Jean-Paul Calderone54e49e92010-07-30 11:04:46 -0400[diff] [blame]1567 def test_version_wrong_args(self):
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]1568 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1569 `X509Req.set_version` raises `TypeError` if called with a non-`int`
1570 argument.
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]1571 """
Jean-Paul Calderone54e49e92010-07-30 11:04:46 -0400[diff] [blame]1572 request = X509Req()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1573 with pytest.raises(TypeError):
1574 request.set_version("foo")
Jean-Paul Calderone54e49e92010-07-30 11:04:46 -0400[diff] [blame]1575
Jean-Paul Calderone2aa2b332008-03-06 21:43:14 -0500[diff] [blame]1576 def test_get_subject(self):
1577 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1578 `X509Req.get_subject` returns an `X509Name` for the subject of the
1579 request and which is valid even after the request object is
1580 otherwise dead.
Jean-Paul Calderone2aa2b332008-03-06 21:43:14 -0500[diff] [blame]1581 """
1582 request = X509Req()
1583 subject = request.get_subject()
Alex Gaynor01f90a12019-02-07 09:14:48 -0500[diff] [blame]1584 assert isinstance(subject, X509Name)
Jean-Paul Calderone2aa2b332008-03-06 21:43:14 -0500[diff] [blame]1585 subject.commonName = "foo"
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1586 assert request.get_subject().commonName == "foo"
Jean-Paul Calderone2aa2b332008-03-06 21:43:14 -0500[diff] [blame]1587 del request
1588 subject.commonName = "bar"
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1589 assert subject.commonName == "bar"
Jean-Paul Calderone54e49e92010-07-30 11:04:46 -0400[diff] [blame]1590
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]1591 def test_add_extensions(self):
1592 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1593 `X509Req.add_extensions` accepts a `list` of `X509Extension` instances
1594 and adds them to the X509 request.
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]1595 """
1596 request = X509Req()
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]1597 request.add_extensions(
1598 [X509Extension(b"basicConstraints", True, b"CA:false")]
1599 )
Stephen Holsappleca545b72014-01-28 21:43:25 -0800[diff] [blame]1600 exts = request.get_extensions()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1601 assert len(exts) == 1
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]1602 assert exts[0].get_short_name() == b"basicConstraints"
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1603 assert exts[0].get_critical() == 1
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]1604 assert exts[0].get_data() == b"0\x00"
Stephen Holsapple7fbdf642014-03-01 20:05:47 -0800[diff] [blame]1605
Stephen Holsapple7fbdf642014-03-01 20:05:47 -0800[diff] [blame]1606 def test_get_extensions(self):
1607 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1608 `X509Req.get_extensions` returns a `list` of extensions added to this
1609 X509 request.
Stephen Holsapple7fbdf642014-03-01 20:05:47 -0800[diff] [blame]1610 """
1611 request = X509Req()
1612 exts = request.get_extensions()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1613 assert exts == []
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]1614 request.add_extensions(
1615 [
1616 X509Extension(b"basicConstraints", True, b"CA:true"),
1617 X509Extension(b"keyUsage", False, b"digitalSignature"),
1618 ]
1619 )
Stephen Holsapple7fbdf642014-03-01 20:05:47 -0800[diff] [blame]1620 exts = request.get_extensions()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1621 assert len(exts) == 2
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]1622 assert exts[0].get_short_name() == b"basicConstraints"
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1623 assert exts[0].get_critical() == 1
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]1624 assert exts[0].get_data() == b"0\x03\x01\x01\xff"
1625 assert exts[1].get_short_name() == b"keyUsage"
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1626 assert exts[1].get_critical() == 0
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]1627 assert exts[1].get_data() == b"\x03\x02\x07\x80"
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]1628
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]1629 def test_add_extensions_wrong_args(self):
1630 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1631 `X509Req.add_extensions` raises `TypeError` if called with a
1632 non-`list`. Or it raises `ValueError` if called with a `list`
1633 containing objects other than `X509Extension` instances.
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]1634 """
1635 request = X509Req()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1636 with pytest.raises(TypeError):
1637 request.add_extensions(object())
1638 with pytest.raises(ValueError):
1639 request.add_extensions([object()])
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]1640
Jean-Paul Calderone5565f0f2013-03-06 11:10:20 -0800[diff] [blame]1641 def test_verify_wrong_args(self):
1642 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1643 `X509Req.verify` raises `TypeError` if passed anything other than a
1644 `PKey` instance as its single argument.
Jean-Paul Calderone5565f0f2013-03-06 11:10:20 -0800[diff] [blame]1645 """
1646 request = X509Req()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1647 with pytest.raises(TypeError):
1648 request.verify(object())
Jean-Paul Calderone5565f0f2013-03-06 11:10:20 -0800[diff] [blame]1649
Jean-Paul Calderone5565f0f2013-03-06 11:10:20 -0800[diff] [blame]1650 def test_verify_uninitialized_key(self):
1651 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1652 `X509Req.verify` raises `OpenSSL.crypto.Error` if called with a
1653 `OpenSSL.crypto.PKey` which contains no key data.
Jean-Paul Calderone5565f0f2013-03-06 11:10:20 -0800[diff] [blame]1654 """
1655 request = X509Req()
1656 pkey = PKey()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1657 with pytest.raises(Error):
1658 request.verify(pkey)
Jean-Paul Calderone5565f0f2013-03-06 11:10:20 -0800[diff] [blame]1659
Jean-Paul Calderone5565f0f2013-03-06 11:10:20 -0800[diff] [blame]1660 def test_verify_wrong_key(self):
1661 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1662 `X509Req.verify` raises `OpenSSL.crypto.Error` if called with a
1663 `OpenSSL.crypto.PKey` which does not represent the public part of the
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]1664 key which signed the request.
Jean-Paul Calderone5565f0f2013-03-06 11:10:20 -0800[diff] [blame]1665 """
1666 request = X509Req()
Paul Kehrerbeaf9f52020-08-03 17:50:31 -0500[diff] [blame]1667 pkey = load_privatekey(FILETYPE_PEM, root_key_pem)
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]1668 request.sign(pkey, GOOD_DIGEST)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1669 another_pkey = load_privatekey(FILETYPE_PEM, client_key_pem)
1670 with pytest.raises(Error):
1671 request.verify(another_pkey)
1672
1673 def test_verify_success(self):
1674 """
1675 `X509Req.verify` returns `True` if called with a `OpenSSL.crypto.PKey`
1676 which represents the public part of the key which signed the request.
1677 """
1678 request = X509Req()
Paul Kehrerbeaf9f52020-08-03 17:50:31 -0500[diff] [blame]1679 pkey = load_privatekey(FILETYPE_PEM, root_key_pem)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1680 request.sign(pkey, GOOD_DIGEST)
1681 assert request.verify(pkey)
Jean-Paul Calderone5565f0f2013-03-06 11:10:20 -0800[diff] [blame]1682
Paul Kehrer41c10242017-06-29 18:24:17 -0500[diff] [blame]1683 def test_convert_from_cryptography(self):
1684 crypto_req = x509.load_pem_x509_csr(
1685 cleartextCertificateRequestPEM, backend
1686 )
1687 req = X509Req.from_cryptography(crypto_req)
1688 assert isinstance(req, X509Req)
1689
1690 def test_convert_from_cryptography_unsupported_type(self):
1691 with pytest.raises(TypeError):
1692 X509Req.from_cryptography(object())
1693
1694 def test_convert_to_cryptography_key(self):
1695 req = load_certificate_request(
1696 FILETYPE_PEM, cleartextCertificateRequestPEM
1697 )
1698 crypto_req = req.to_cryptography()
1699 assert isinstance(crypto_req, x509.CertificateSigningRequest)
1700
Jean-Paul Calderone5565f0f2013-03-06 11:10:20 -0800[diff] [blame]1701
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1702class TestX509(_PKeyInteractionTestsMixin):
Jean-Paul Calderone78381d22008-03-06 23:35:22 -0500[diff] [blame]1703 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1704 Tests for `OpenSSL.crypto.X509`.
Jean-Paul Calderone78381d22008-03-06 23:35:22 -0500[diff] [blame]1705 """
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]1706
Paul Kehrerbeaf9f52020-08-03 17:50:31 -0500[diff] [blame]1707 pemData = root_cert_pem + root_key_pem
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]1708
Jean-Paul Calderoneac0d95f2008-03-10 00:00:42 -0400[diff] [blame]1709 def signable(self):
1710 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1711 Create and return a new `X509`.
Jean-Paul Calderoneac0d95f2008-03-10 00:00:42 -0400[diff] [blame]1712 """
1713 return X509()
1714
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]1715 def test_type(self):
1716 """
Alex Gaynor01f90a12019-02-07 09:14:48 -0500[diff] [blame]1717 `X509` can be used to create instances of that type.
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]1718 """
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]1719 assert is_consistent_type(X509, "X509")
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]1720
Jean-Paul Calderone78381d22008-03-06 23:35:22 -0500[diff] [blame]1721 def test_construction(self):
1722 """
Alex Gaynor01f90a12019-02-07 09:14:48 -0500[diff] [blame]1723 `X509` takes no arguments and returns an instance of `X509`.
Jean-Paul Calderone78381d22008-03-06 23:35:22 -0500[diff] [blame]1724 """
1725 certificate = X509()
Alex Gaynor01f90a12019-02-07 09:14:48 -0500[diff] [blame]1726 assert isinstance(certificate, X509)
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]1727 assert type(certificate).__name__ == "X509"
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1728 assert type(certificate) == X509
Jean-Paul Calderone3544eb42010-07-30 22:09:47 -0400[diff] [blame]1729
Jean-Paul Calderone3544eb42010-07-30 22:09:47 -0400[diff] [blame]1730 def test_set_version_wrong_args(self):
1731 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1732 `X509.set_version` raises `TypeError` if invoked with an argument
1733 not of type `int`.
Jean-Paul Calderone3544eb42010-07-30 22:09:47 -0400[diff] [blame]1734 """
1735 cert = X509()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1736 with pytest.raises(TypeError):
1737 cert.set_version(None)
Jean-Paul Calderone3544eb42010-07-30 22:09:47 -0400[diff] [blame]1738
Jean-Paul Calderone3544eb42010-07-30 22:09:47 -0400[diff] [blame]1739 def test_version(self):
1740 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1741 `X509.set_version` sets the certificate version number.
1742 `X509.get_version` retrieves it.
Jean-Paul Calderone3544eb42010-07-30 22:09:47 -0400[diff] [blame]1743 """
1744 cert = X509()
1745 cert.set_version(1234)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1746 assert cert.get_version() == 1234
Jean-Paul Calderone3544eb42010-07-30 22:09:47 -0400[diff] [blame]1747
Jean-Paul Calderone78381d22008-03-06 23:35:22 -0500[diff] [blame]1748 def test_serial_number(self):
1749 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1750 The serial number of an `X509` can be retrieved and
1751 modified with `X509.get_serial_number` and
1752 `X509.set_serial_number`.
Jean-Paul Calderone78381d22008-03-06 23:35:22 -0500[diff] [blame]1753 """
1754 certificate = X509()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1755 with pytest.raises(TypeError):
1756 certificate.set_serial_number("1")
1757 assert certificate.get_serial_number() == 0
Jean-Paul Calderone78381d22008-03-06 23:35:22 -0500[diff] [blame]1758 certificate.set_serial_number(1)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1759 assert certificate.get_serial_number() == 1
Jean-Paul Calderone78381d22008-03-06 23:35:22 -0500[diff] [blame]1760 certificate.set_serial_number(2 ** 32 + 1)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1761 assert certificate.get_serial_number() == 2 ** 32 + 1
Jean-Paul Calderone78381d22008-03-06 23:35:22 -0500[diff] [blame]1762 certificate.set_serial_number(2 ** 64 + 1)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1763 assert certificate.get_serial_number() == 2 ** 64 + 1
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1764 certificate.set_serial_number(2 ** 128 + 1)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1765 assert certificate.get_serial_number() == 2 ** 128 + 1
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1766
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1767 def _setBoundTest(self, which):
1768 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1769 `X509.set_notBefore` takes a string in the format of an
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]1770 ASN1 GENERALIZEDTIME and sets the beginning of the certificate's
1771 validity period to it.
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1772 """
1773 certificate = X509()
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]1774 set = getattr(certificate, "set_not" + which)
1775 get = getattr(certificate, "get_not" + which)
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1776
Jean-Paul Calderonee0615b52008-03-09 21:44:46 -0400[diff] [blame]1777 # Starts with no value.
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1778 assert get() is None
Jean-Paul Calderonee0615b52008-03-09 21:44:46 -0400[diff] [blame]1779
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1780 # GMT (Or is it UTC?) -exarkun
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1781 when = b"20040203040506Z"
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1782 set(when)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1783 assert get() == when
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1784
1785 # A plus two hours and thirty minutes offset
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1786 when = b"20040203040506+0530"
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1787 set(when)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1788 assert get() == when
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1789
1790 # A minus one hour fifteen minutes offset
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1791 when = b"20040203040506-0115"
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1792 set(when)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1793 assert get() == when
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1794
1795 # An invalid string results in a ValueError
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1796 with pytest.raises(ValueError):
1797 set(b"foo bar")
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1798
Jean-Paul Calderone31ca2002010-01-30 15:14:43 -0500[diff] [blame]1799 # The wrong number of arguments results in a TypeError.
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1800 with pytest.raises(TypeError):
1801 set()
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]1802 with pytest.raises(TypeError):
1803 set(b"20040203040506Z", b"20040203040506Z")
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1804 with pytest.raises(TypeError):
1805 get(b"foo bar")
Jean-Paul Calderonee890db32010-08-22 16:55:15 -0400[diff] [blame]1806
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]1807 # XXX ASN1_TIME (not GENERALIZEDTIME)
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1808
1809 def test_set_notBefore(self):
1810 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1811 `X509.set_notBefore` takes a string in the format of an
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]1812 ASN1 GENERALIZEDTIME and sets the beginning of the certificate's
1813 validity period to it.
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1814 """
1815 self._setBoundTest("Before")
1816
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1817 def test_set_notAfter(self):
1818 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1819 `X509.set_notAfter` takes a string in the format of an ASN1
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1820 GENERALIZEDTIME and sets the end of the certificate's validity period
1821 to it.
1822 """
1823 self._setBoundTest("After")
Jean-Paul Calderone76576d52008-03-24 16:04:46 -0400[diff] [blame]1824
Jean-Paul Calderone38a646d2008-03-25 15:16:18 -0400[diff] [blame]1825 def test_get_notBefore(self):
1826 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1827 `X509.get_notBefore` returns a string in the format of an
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]1828 ASN1 GENERALIZEDTIME even for certificates which store it as UTCTIME
Jean-Paul Calderone38a646d2008-03-25 15:16:18 -0400[diff] [blame]1829 internally.
1830 """
Paul Kehrera40898b2017-06-11 16:30:58 -1000[diff] [blame]1831 cert = load_certificate(FILETYPE_PEM, old_root_cert_pem)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1832 assert cert.get_notBefore() == b"20090325123658Z"
Jean-Paul Calderone38a646d2008-03-25 15:16:18 -0400[diff] [blame]1833
Rick Dean38a05c82009-07-18 01:41:30 -0500[diff] [blame]1834 def test_get_notAfter(self):
1835 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1836 `X509.get_notAfter` returns a string in the format of an
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]1837 ASN1 GENERALIZEDTIME even for certificates which store it as UTCTIME
Rick Dean38a05c82009-07-18 01:41:30 -0500[diff] [blame]1838 internally.
1839 """
Paul Kehrera40898b2017-06-11 16:30:58 -1000[diff] [blame]1840 cert = load_certificate(FILETYPE_PEM, old_root_cert_pem)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1841 assert cert.get_notAfter() == b"20170611123658Z"
Rick Dean38a05c82009-07-18 01:41:30 -0500[diff] [blame]1842
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1843 def test_gmtime_adj_notBefore_wrong_args(self):
1844 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1845 `X509.gmtime_adj_notBefore` raises `TypeError` if called with a
1846 non-`int` argument.
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1847 """
1848 cert = X509()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1849 with pytest.raises(TypeError):
1850 cert.gmtime_adj_notBefore(None)
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1851
Alex Gaynor7f5610c2017-07-07 00:09:34 -0400[diff] [blame]1852 @flaky.flaky
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1853 def test_gmtime_adj_notBefore(self):
1854 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1855 `X509.gmtime_adj_notBefore` changes the not-before timestamp to be the
1856 current time plus the number of seconds passed in.
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1857 """
1858 cert = load_certificate(FILETYPE_PEM, self.pemData)
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]1859 not_before_min = datetime.utcnow().replace(microsecond=0) + timedelta(
1860 seconds=100
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]1861 )
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1862 cert.gmtime_adj_notBefore(100)
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]1863 not_before = datetime.strptime(
1864 cert.get_notBefore().decode(), "%Y%m%d%H%M%SZ"
1865 )
Alex Gaynor7f5610c2017-07-07 00:09:34 -0400[diff] [blame]1866 not_before_max = datetime.utcnow() + timedelta(seconds=100)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1867 assert not_before_min <= not_before <= not_before_max
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1868
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1869 def test_gmtime_adj_notAfter_wrong_args(self):
1870 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1871 `X509.gmtime_adj_notAfter` raises `TypeError` if called with a
1872 non-`int` argument.
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1873 """
1874 cert = X509()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1875 with pytest.raises(TypeError):
1876 cert.gmtime_adj_notAfter(None)
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1877
Alex Gaynor642de6f2017-07-24 00:57:38 -0400[diff] [blame]1878 @flaky.flaky
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1879 def test_gmtime_adj_notAfter(self):
1880 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1881 `X509.gmtime_adj_notAfter` changes the not-after timestamp
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]1882 to be the current time plus the number of seconds passed in.
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1883 """
1884 cert = load_certificate(FILETYPE_PEM, self.pemData)
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]1885 not_after_min = datetime.utcnow().replace(microsecond=0) + timedelta(
1886 seconds=100
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]1887 )
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1888 cert.gmtime_adj_notAfter(100)
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]1889 not_after = datetime.strptime(
1890 cert.get_notAfter().decode(), "%Y%m%d%H%M%SZ"
1891 )
Maximilian Hilsbed25c92015-07-25 12:58:07 +0200[diff] [blame]1892 not_after_max = datetime.utcnow() + timedelta(seconds=100)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1893 assert not_after_min <= not_after <= not_after_max
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1894
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1895 def test_has_expired(self):
1896 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1897 `X509.has_expired` returns `True` if the certificate's not-after time
1898 is in the past.
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1899 """
1900 cert = X509()
1901 cert.gmtime_adj_notAfter(-1)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1902 assert cert.has_expired()
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1903
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1904 def test_has_not_expired(self):
1905 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1906 `X509.has_expired` returns `False` if the certificate's not-after time
1907 is in the future.
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1908 """
1909 cert = X509()
1910 cert.gmtime_adj_notAfter(2)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1911 assert not cert.has_expired()
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1912
Jeff Tangfc18f7b2015-04-15 17:42:33 -0400[diff] [blame]1913 def test_root_has_not_expired(self):
1914 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1915 `X509.has_expired` returns `False` if the certificate's not-after time
1916 is in the future.
Jeff Tangfc18f7b2015-04-15 17:42:33 -0400[diff] [blame]1917 """
1918 cert = load_certificate(FILETYPE_PEM, root_cert_pem)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1919 assert not cert.has_expired()
Jeff Tangfc18f7b2015-04-15 17:42:33 -0400[diff] [blame]1920
Rick Dean38a05c82009-07-18 01:41:30 -0500[diff] [blame]1921 def test_digest(self):
1922 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1923 `X509.digest` returns a string giving ":"-separated hex-encoded
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]1924 words of the digest of the certificate.
Rick Dean38a05c82009-07-18 01:41:30 -0500[diff] [blame]1925 """
Paul Kehrera40898b2017-06-11 16:30:58 -1000[diff] [blame]1926 cert = load_certificate(FILETYPE_PEM, old_root_cert_pem)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1927 assert (
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]1928 # This is MD5 instead of GOOD_DIGEST because the digest algorithm
1929 # actually matters to the assertion (ie, another arbitrary, good
1930 # digest will not product the same digest).
Jeff Tangfc18f7b2015-04-15 17:42:33 -0400[diff] [blame]1931 # Digest verified with the command:
1932 # openssl x509 -in root_cert.pem -noout -fingerprint -md5
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]1933 cert.digest("MD5")
1934 == b"19:B3:05:26:2B:F8:F2:FF:0B:8F:21:07:A8:28:B8:75"
1935 )
Rick Dean38a05c82009-07-18 01:41:30 -0500[diff] [blame]1936
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1937 def _extcert(self, pkey, extensions):
1938 cert = X509()
David Benjamin6b799472020-06-24 17:14:16 -0400[diff] [blame]1939 # Certificates with extensions must be X.509v3, which is encoded with a
1940 # version of two.
1941 cert.set_version(2)
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1942 cert.set_pubkey(pkey)
1943 cert.get_subject().commonName = "Unit Tests"
1944 cert.get_issuer().commonName = "Unit Tests"
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1945 when = datetime.now().strftime("%Y%m%d%H%M%SZ").encode("ascii")
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1946 cert.set_notBefore(when)
1947 cert.set_notAfter(when)
1948
1949 cert.add_extensions(extensions)
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]1950 cert.sign(pkey, "sha1")
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1951 return load_certificate(
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]1952 FILETYPE_PEM, dump_certificate(FILETYPE_PEM, cert)
1953 )
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1954
Roland Hedberg7e4930e2008-04-22 22:58:50 +0200[diff] [blame]1955 def test_extension_count(self):
1956 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1957 `X509.get_extension_count` returns the number of extensions
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]1958 that are present in the certificate.
Roland Hedberg7e4930e2008-04-22 22:58:50 +0200[diff] [blame]1959 """
Jean-Paul Calderonef7b3ee62011-04-01 17:36:24 -0400[diff] [blame]1960 pkey = load_privatekey(FILETYPE_PEM, client_key_pem)
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]1961 ca = X509Extension(b"basicConstraints", True, b"CA:FALSE")
1962 key = X509Extension(b"keyUsage", True, b"digitalSignature")
Jean-Paul Calderonef7b3ee62011-04-01 17:36:24 -0400[diff] [blame]1963 subjectAltName = X509Extension(
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]1964 b"subjectAltName", True, b"DNS:example.com"
1965 )
Jean-Paul Calderonef7b3ee62011-04-01 17:36:24 -0400[diff] [blame]1966
1967 # Try a certificate with no extensions at all.
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1968 c = self._extcert(pkey, [])
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1969 assert c.get_extension_count() == 0
Jean-Paul Calderonef7b3ee62011-04-01 17:36:24 -0400[diff] [blame]1970
1971 # And a certificate with one
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1972 c = self._extcert(pkey, [ca])
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1973 assert c.get_extension_count() == 1
Jean-Paul Calderonef7b3ee62011-04-01 17:36:24 -0400[diff] [blame]1974
1975 # And a certificate with several
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1976 c = self._extcert(pkey, [ca, key, subjectAltName])
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1977 assert c.get_extension_count() == 3
Roland Hedberg7e4930e2008-04-22 22:58:50 +0200[diff] [blame]1978
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1979 def test_get_extension(self):
1980 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1981 `X509.get_extension` takes an integer and returns an
1982 `X509Extension` corresponding to the extension at that index.
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1983 """
1984 pkey = load_privatekey(FILETYPE_PEM, client_key_pem)
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]1985 ca = X509Extension(b"basicConstraints", True, b"CA:FALSE")
1986 key = X509Extension(b"keyUsage", True, b"digitalSignature")
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1987 subjectAltName = X509Extension(
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]1988 b"subjectAltName", False, b"DNS:example.com"
1989 )
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1990
1991 cert = self._extcert(pkey, [ca, key, subjectAltName])
1992
1993 ext = cert.get_extension(0)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1994 assert isinstance(ext, X509Extension)
1995 assert ext.get_critical()
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]1996 assert ext.get_short_name() == b"basicConstraints"
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1997
1998 ext = cert.get_extension(1)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1999 assert isinstance(ext, X509Extension)
2000 assert ext.get_critical()
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]2001 assert ext.get_short_name() == b"keyUsage"
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]2002
2003 ext = cert.get_extension(2)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2004 assert isinstance(ext, X509Extension)
2005 assert not ext.get_critical()
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]2006 assert ext.get_short_name() == b"subjectAltName"
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]2007
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2008 with pytest.raises(IndexError):
2009 cert.get_extension(-1)
2010 with pytest.raises(IndexError):
2011 cert.get_extension(4)
2012 with pytest.raises(TypeError):
2013 cert.get_extension("hello")
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]2014
Jean-Paul Calderone4bf75c62013-08-23 15:39:53 -0400[diff] [blame]2015 def test_nullbyte_subjectAltName(self):
Jean-Paul Calderoneff83cdd2013-08-12 18:05:51 -0400[diff] [blame]2016 """
Jean-Paul Calderone9af07b02013-08-23 16:07:31 -0400[diff] [blame]2017 The fields of a `subjectAltName` extension on an X509 may contain NUL
Jean-Paul Calderone4bf75c62013-08-23 15:39:53 -0400[diff] [blame]2018 bytes and this value is reflected in the string representation of the
2019 extension object.
Jean-Paul Calderoneff83cdd2013-08-12 18:05:51 -0400[diff] [blame]2020 """
Jean-Paul Calderone4bf75c62013-08-23 15:39:53 -0400[diff] [blame]2021 cert = load_certificate(FILETYPE_PEM, nulbyteSubjectAltNamePEM)
Jean-Paul Calderoneff83cdd2013-08-12 18:05:51 -0400[diff] [blame]2022
2023 ext = cert.get_extension(3)
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]2024 assert ext.get_short_name() == b"subjectAltName"
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2025 assert (
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]2026 b"DNS:altnull.python.org\x00example.com, "
2027 b"email:null@python.org\x00user@example.org, "
2028 b"URI:http://null.python.org\x00http://example.org, "
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]2029 b"IP Address:192.0.2.1, IP Address:2001:DB8:0:0:0:0:0:1\n"
2030 == str(ext).encode("ascii")
2031 )
Jean-Paul Calderone4bf75c62013-08-23 15:39:53 -0400[diff] [blame]2032
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2033 def test_invalid_digest_algorithm(self):
2034 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2035 `X509.digest` raises `ValueError` if called with an unrecognized hash
2036 algorithm.
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2037 """
2038 cert = X509()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2039 with pytest.raises(ValueError):
2040 cert.digest(BAD_DIGEST)
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]2041
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]2042 def test_get_subject(self):
2043 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2044 `X509.get_subject` returns an `X509Name` instance.
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]2045 """
2046 cert = load_certificate(FILETYPE_PEM, self.pemData)
2047 subj = cert.get_subject()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2048 assert isinstance(subj, X509Name)
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]2049 assert subj.get_components() == [
2050 (b"C", b"US"),
2051 (b"ST", b"IL"),
2052 (b"L", b"Chicago"),
2053 (b"O", b"Testing"),
2054 (b"CN", b"Testing Root CA"),
2055 ]
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]2056
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]2057 def test_set_subject_wrong_args(self):
2058 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2059 `X509.set_subject` raises a `TypeError` if called with an argument not
2060 of type `X509Name`.
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]2061 """
2062 cert = X509()
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]2063 with pytest.raises(TypeError):
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2064 cert.set_subject(None)
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]2065
2066 def test_set_subject(self):
2067 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2068 `X509.set_subject` changes the subject of the certificate to the one
2069 passed in.
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]2070 """
2071 cert = X509()
2072 name = cert.get_subject()
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]2073 name.C = "AU"
2074 name.OU = "Unit Tests"
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]2075 cert.set_subject(name)
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]2076 assert cert.get_subject().get_components() == [
2077 (b"C", b"AU"),
2078 (b"OU", b"Unit Tests"),
2079 ]
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]2080
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]2081 def test_get_issuer(self):
2082 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2083 `X509.get_issuer` returns an `X509Name` instance.
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]2084 """
2085 cert = load_certificate(FILETYPE_PEM, self.pemData)
2086 subj = cert.get_issuer()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2087 assert isinstance(subj, X509Name)
Jean-Paul Calderone30a4cb32010-08-11 23:54:12 -0400[diff] [blame]2088 comp = subj.get_components()
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]2089 assert comp == [
2090 (b"C", b"US"),
2091 (b"ST", b"IL"),
2092 (b"L", b"Chicago"),
2093 (b"O", b"Testing"),
2094 (b"CN", b"Testing Root CA"),
2095 ]
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]2096
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]2097 def test_set_issuer_wrong_args(self):
2098 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2099 `X509.set_issuer` raises a `TypeError` if called with an argument not
2100 of type `X509Name`.
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]2101 """
2102 cert = X509()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2103 with pytest.raises(TypeError):
2104 cert.set_issuer(None)
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]2105
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]2106 def test_set_issuer(self):
2107 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2108 `X509.set_issuer` changes the issuer of the certificate to the
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]2109 one passed in.
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]2110 """
2111 cert = X509()
2112 name = cert.get_issuer()
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]2113 name.C = "AU"
2114 name.OU = "Unit Tests"
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]2115 cert.set_issuer(name)
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]2116 assert cert.get_issuer().get_components() == [
2117 (b"C", b"AU"),
2118 (b"OU", b"Unit Tests"),
2119 ]
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]2120
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]2121 def test_get_pubkey_uninitialized(self):
2122 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2123 When called on a certificate with no public key, `X509.get_pubkey`
2124 raises `OpenSSL.crypto.Error`.
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]2125 """
2126 cert = X509()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2127 with pytest.raises(Error):
2128 cert.get_pubkey()
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]2129
Alex Gaynor7778e792016-07-03 23:38:48 -0400[diff] [blame]2130 def test_set_pubkey_wrong_type(self):
2131 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2132 `X509.set_pubkey` raises `TypeError` when given an object of the
2133 wrong type.
Alex Gaynor7778e792016-07-03 23:38:48 -0400[diff] [blame]2134 """
2135 cert = X509()
2136 with pytest.raises(TypeError):
2137 cert.set_pubkey(object())
2138
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]2139 def test_subject_name_hash(self):
2140 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2141 `X509.subject_name_hash` returns the hash of the certificate's
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]2142 subject name.
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]2143 """
2144 cert = load_certificate(FILETYPE_PEM, self.pemData)
Alex Gaynor4cb05202019-02-02 11:06:41 -0500[diff] [blame]2145 # SHA1
2146 assert cert.subject_name_hash() == 3278919224
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]2147
Jean-Paul Calderone2755fa52011-05-18 19:42:10 -0400[diff] [blame]2148 def test_get_signature_algorithm(self):
2149 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2150 `X509.get_signature_algorithm` returns a string which means
Jean-Paul Calderone2755fa52011-05-18 19:42:10 -0400[diff] [blame]2151 the algorithm used to sign the certificate.
2152 """
2153 cert = load_certificate(FILETYPE_PEM, self.pemData)
Paul Kehrerbeaf9f52020-08-03 17:50:31 -0500[diff] [blame]2154 assert b"sha256WithRSAEncryption" == cert.get_signature_algorithm()
Jean-Paul Calderone2755fa52011-05-18 19:42:10 -0400[diff] [blame]2155
Jean-Paul Calderone2755fa52011-05-18 19:42:10 -0400[diff] [blame]2156 def test_get_undefined_signature_algorithm(self):
Jean-Paul Calderone5d8e4052011-05-19 17:51:43 -0400[diff] [blame]2157 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2158 `X509.get_signature_algorithm` raises `ValueError` if the signature
2159 algorithm is undefined or unknown.
Jean-Paul Calderone5d8e4052011-05-19 17:51:43 -0400[diff] [blame]2160 """
2161 # This certificate has been modified to indicate a bogus OID in the
2162 # signature algorithm field so that OpenSSL does not recognize it.
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]2163 certPEM = b"""\
Jean-Paul Calderone2755fa52011-05-18 19:42:10 -0400[diff] [blame]2164-----BEGIN CERTIFICATE-----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2182-----END CERTIFICATE-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]2183"""
Jean-Paul Calderone2755fa52011-05-18 19:42:10 -0400[diff] [blame]2184 cert = load_certificate(FILETYPE_PEM, certPEM)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2185 with pytest.raises(ValueError):
2186 cert.get_signature_algorithm()
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]2187
Alex Gaynor37726112016-07-04 09:51:32 -0400[diff] [blame]2188 def test_sign_bad_pubkey_type(self):
2189 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2190 `X509.sign` raises `TypeError` when called with the wrong type.
Alex Gaynor37726112016-07-04 09:51:32 -0400[diff] [blame]2191 """
2192 cert = X509()
2193 with pytest.raises(TypeError):
2194 cert.sign(object(), b"sha256")
2195
Alex Gaynor9939ba12017-06-25 16:28:24 -0400[diff] [blame]2196 def test_convert_from_cryptography(self):
2197 crypto_cert = x509.load_pem_x509_certificate(
2198 intermediate_cert_pem, backend
2199 )
2200 cert = X509.from_cryptography(crypto_cert)
2201
2202 assert isinstance(cert, X509)
2203 assert cert.get_version() == crypto_cert.version.value
2204
2205 def test_convert_from_cryptography_unsupported_type(self):
2206 with pytest.raises(TypeError):
2207 X509.from_cryptography(object())
2208
2209 def test_convert_to_cryptography_key(self):
2210 cert = load_certificate(FILETYPE_PEM, intermediate_cert_pem)
2211 crypto_cert = cert.to_cryptography()
2212
2213 assert isinstance(crypto_cert, x509.Certificate)
2214 assert crypto_cert.version.value == cert.get_version()
2215
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]2216
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]2217class TestX509Store(object):
Jean-Paul Calderonea63714c2013-03-05 17:02:26 -0800[diff] [blame]2218 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]2219 Test for `OpenSSL.crypto.X509Store`.
Jean-Paul Calderonea63714c2013-03-05 17:02:26 -0800[diff] [blame]2220 """
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]2221
Jean-Paul Calderonea63714c2013-03-05 17:02:26 -0800[diff] [blame]2222 def test_type(self):
2223 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]2224 `X509Store` is a type object.
Jean-Paul Calderonea63714c2013-03-05 17:02:26 -0800[diff] [blame]2225 """
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]2226 assert is_consistent_type(X509Store, "X509Store")
Jean-Paul Calderonea63714c2013-03-05 17:02:26 -0800[diff] [blame]2227
Jean-Paul Calderonea63714c2013-03-05 17:02:26 -0800[diff] [blame]2228 def test_add_cert(self):
Jean-Paul Calderonee6f32b82013-03-06 10:27:57 -0800[diff] [blame]2229 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]2230 `X509Store.add_cert` adds a `X509` instance to the certificate store.
Jean-Paul Calderonee6f32b82013-03-06 10:27:57 -0800[diff] [blame]2231 """
Paul Kehrerbeaf9f52020-08-03 17:50:31 -0500[diff] [blame]2232 cert = load_certificate(FILETYPE_PEM, root_cert_pem)
Jean-Paul Calderonea63714c2013-03-05 17:02:26 -0800[diff] [blame]2233 store = X509Store()
Jean-Paul Calderonee6f32b82013-03-06 10:27:57 -0800[diff] [blame]2234 store.add_cert(cert)
2235
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]2236 @pytest.mark.parametrize("cert", [None, 1.0, "cert", object()])
Alex Chanfb078d82017-04-20 11:16:15 +0100[diff] [blame]2237 def test_add_cert_wrong_args(self, cert):
2238 """
2239 `X509Store.add_cert` raises `TypeError` if passed a non-X509 object
2240 as its first argument.
2241 """
2242 store = X509Store()
2243 with pytest.raises(TypeError):
2244 store.add_cert(cert)
2245
Paul Kehrer0e6c5532018-08-23 10:52:15 -0500[diff] [blame]2246 def test_add_cert_accepts_duplicate(self):
Jean-Paul Calderonee6f32b82013-03-06 10:27:57 -0800[diff] [blame]2247 """
Paul Kehrer0e6c5532018-08-23 10:52:15 -0500[diff] [blame]2248 `X509Store.add_cert` doesn't raise `OpenSSL.crypto.Error` if an attempt
2249 is made to add the same certificate to the store more than once.
Jean-Paul Calderonee6f32b82013-03-06 10:27:57 -0800[diff] [blame]2250 """
Paul Kehrerbeaf9f52020-08-03 17:50:31 -0500[diff] [blame]2251 cert = load_certificate(FILETYPE_PEM, root_cert_pem)
Jean-Paul Calderonee6f32b82013-03-06 10:27:57 -0800[diff] [blame]2252 store = X509Store()
2253 store.add_cert(cert)
Paul Kehrer0e6c5532018-08-23 10:52:15 -0500[diff] [blame]2254 store.add_cert(cert)
Jean-Paul Calderonea63714c2013-03-05 17:02:26 -0800[diff] [blame]2255
Sándor Oroszi43c97762020-09-11 17:17:31 +0200[diff] [blame]2256 @pytest.mark.parametrize(
2257 "cafile, capath, call_cafile, call_capath",
2258 [
2259 (
2260 "/cafile" + NON_ASCII,
2261 None,
2262 b"/cafile" + NON_ASCII.encode(sys.getfilesystemencoding()),
2263 _ffi.NULL,
2264 ),
2265 (
2266 b"/cafile" + NON_ASCII.encode("utf-8"),
2267 None,
2268 b"/cafile" + NON_ASCII.encode("utf-8"),
2269 _ffi.NULL,
2270 ),
2271 (
2272 None,
2273 "/capath" + NON_ASCII,
2274 _ffi.NULL,
2275 b"/capath" + NON_ASCII.encode(sys.getfilesystemencoding()),
2276 ),
2277 (
2278 None,
2279 b"/capath" + NON_ASCII.encode("utf-8"),
2280 _ffi.NULL,
2281 b"/capath" + NON_ASCII.encode("utf-8"),
2282 ),
2283 ],
2284 )
2285 def test_load_locations_parameters(
2286 self, cafile, capath, call_cafile, call_capath, monkeypatch
2287 ):
2288 class LibMock(object):
2289 def load_locations(self, store, cafile, capath):
2290 self.cafile = cafile
2291 self.capath = capath
2292 return 1
2293
2294 lib_mock = LibMock()
2295 monkeypatch.setattr(
2296 _lib, "X509_STORE_load_locations", lib_mock.load_locations
2297 )
2298
2299 store = X509Store()
2300 store.load_locations(cafile=cafile, capath=capath)
2301
2302 assert call_cafile == lib_mock.cafile
2303 assert call_capath == lib_mock.capath
2304
2305 def test_load_locations_fails_when_all_args_are_none(self):
2306 store = X509Store()
2307 with pytest.raises(Error):
2308 store.load_locations(None, None)
2309
2310 def test_load_locations_raises_error_on_failure(self, tmpdir):
2311 invalid_ca_file = tmpdir.join("invalid.pem")
2312 invalid_ca_file.write("This is not a certificate")
2313
2314 store = X509Store()
2315 with pytest.raises(Error):
2316 store.load_locations(cafile=str(invalid_ca_file))
2317
Jean-Paul Calderonea63714c2013-03-05 17:02:26 -0800[diff] [blame]2318
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2319class TestPKCS12(object):
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2320 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2321 Test for `OpenSSL.crypto.PKCS12` and `OpenSSL.crypto.load_pkcs12`.
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2322 """
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]2323
Jean-Paul Calderonec3a41f72009-07-25 12:36:02 -0400[diff] [blame]2324 def test_type(self):
2325 """
Alex Gaynor01f90a12019-02-07 09:14:48 -0500[diff] [blame]2326 `PKCS12` is a type object.
Jean-Paul Calderonec3a41f72009-07-25 12:36:02 -0400[diff] [blame]2327 """
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]2328 assert is_consistent_type(PKCS12, "PKCS12")
Jean-Paul Calderonec3a41f72009-07-25 12:36:02 -0400[diff] [blame]2329
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2330 def test_empty_construction(self):
Rick Dean38a05c82009-07-18 01:41:30 -0500[diff] [blame]2331 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2332 `PKCS12` returns a new instance of `PKCS12` with no certificate,
2333 private key, CA certificates, or friendly name.
Rick Dean38a05c82009-07-18 01:41:30 -0500[diff] [blame]2334 """
Jean-Paul Calderonea202edb2009-07-25 12:22:12 -0400[diff] [blame]2335 p12 = PKCS12()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2336 assert None is p12.get_certificate()
2337 assert None is p12.get_privatekey()
2338 assert None is p12.get_ca_certificates()
2339 assert None is p12.get_friendlyname()
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2340
2341 def test_type_errors(self):
Rick Dean38a05c82009-07-18 01:41:30 -0500[diff] [blame]2342 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2343 The `PKCS12` setter functions (`set_certificate`, `set_privatekey`,
2344 `set_ca_certificates`, and `set_friendlyname`) raise `TypeError`
2345 when passed objects of types other than those expected.
Rick Dean38a05c82009-07-18 01:41:30 -0500[diff] [blame]2346 """
Jean-Paul Calderonea202edb2009-07-25 12:22:12 -0400[diff] [blame]2347 p12 = PKCS12()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2348 for bad_arg in [3, PKey(), X509]:
2349 with pytest.raises(TypeError):
2350 p12.set_certificate(bad_arg)
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]2351 for bad_arg in [3, "legbone", X509()]:
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2352 with pytest.raises(TypeError):
2353 p12.set_privatekey(bad_arg)
2354 for bad_arg in [3, X509(), (3, 4), (PKey(),)]:
2355 with pytest.raises(TypeError):
2356 p12.set_ca_certificates(bad_arg)
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]2357 for bad_arg in [6, ("foo", "bar")]:
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2358 with pytest.raises(TypeError):
2359 p12.set_friendlyname(bad_arg)
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2360
2361 def test_key_only(self):
2362 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2363 A `PKCS12` with only a private key can be exported using
2364 `PKCS12.export` and loaded again using `load_pkcs12`.
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2365 """
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2366 passwd = b"blah"
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2367 p12 = PKCS12()
Paul Kehrerbeaf9f52020-08-03 17:50:31 -0500[diff] [blame]2368 pkey = load_privatekey(FILETYPE_PEM, root_key_pem)
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2369 p12.set_privatekey(pkey)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2370 assert None is p12.get_certificate()
2371 assert pkey == p12.get_privatekey()
Rick Dean321a0512009-08-13 17:21:29 -0500[diff] [blame]2372 try:
2373 dumped_p12 = p12.export(passphrase=passwd, iter=2, maciter=3)
2374 except Error:
2375 # Some versions of OpenSSL will throw an exception
2376 # for this nearly useless PKCS12 we tried to generate:
2377 # [('PKCS12 routines', 'PKCS12_create', 'invalid null argument')]
2378 return
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2379 p12 = load_pkcs12(dumped_p12, passwd)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2380 assert None is p12.get_ca_certificates()
2381 assert None is p12.get_certificate()
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2382
2383 # OpenSSL fails to bring the key back to us. So sad. Perhaps in the
2384 # future this will be improved.
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2385 assert isinstance(p12.get_privatekey(), (PKey, type(None)))
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2386
2387 def test_cert_only(self):
2388 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2389 A `PKCS12` with only a certificate can be exported using
2390 `PKCS12.export` and loaded again using `load_pkcs12`.
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2391 """
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2392 passwd = b"blah"
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2393 p12 = PKCS12()
Paul Kehrerbeaf9f52020-08-03 17:50:31 -0500[diff] [blame]2394 cert = load_certificate(FILETYPE_PEM, root_cert_pem)
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2395 p12.set_certificate(cert)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2396 assert cert == p12.get_certificate()
2397 assert None is p12.get_privatekey()
Rick Dean321a0512009-08-13 17:21:29 -0500[diff] [blame]2398 try:
2399 dumped_p12 = p12.export(passphrase=passwd, iter=2, maciter=3)
2400 except Error:
2401 # Some versions of OpenSSL will throw an exception
2402 # for this nearly useless PKCS12 we tried to generate:
2403 # [('PKCS12 routines', 'PKCS12_create', 'invalid null argument')]
2404 return
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2405 p12 = load_pkcs12(dumped_p12, passwd)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2406 assert None is p12.get_privatekey()
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2407
2408 # OpenSSL fails to bring the cert back to us. Groany mcgroan.
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2409 assert isinstance(p12.get_certificate(), (X509, type(None)))
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2410
2411 # Oh ho. It puts the certificate into the ca certificates list, in
2412 # fact. Totally bogus, I would think. Nevertheless, let's exploit
2413 # that to check to see if it reconstructed the certificate we expected
2414 # it to. At some point, hopefully this will change so that
2415 # p12.get_certificate() is actually what returns the loaded
2416 # certificate.
Paul Kehrerbeaf9f52020-08-03 17:50:31 -0500[diff] [blame]2417 assert root_cert_pem == dump_certificate(
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]2418 FILETYPE_PEM, p12.get_ca_certificates()[0]
2419 )
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2420
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]2421 def gen_pkcs12(
2422 self, cert_pem=None, key_pem=None, ca_pem=None, friendly_name=None
2423 ):
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2424 """
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2425 Generate a PKCS12 object with components from PEM. Verify that the set
2426 functions return None.
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2427 """
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2428 p12 = PKCS12()
2429 if cert_pem:
2430 ret = p12.set_certificate(load_certificate(FILETYPE_PEM, cert_pem))
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2431 assert ret is None
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2432 if key_pem:
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2433 ret = p12.set_privatekey(load_privatekey(FILETYPE_PEM, key_pem))
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2434 assert ret is None
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2435 if ca_pem:
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]2436 ret = p12.set_ca_certificates(
2437 (load_certificate(FILETYPE_PEM, ca_pem),)
2438 )
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2439 assert ret is None
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2440 if friendly_name:
2441 ret = p12.set_friendlyname(friendly_name)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2442 assert ret is None
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2443 return p12
2444
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]2445 def check_recovery(
2446 self, p12_str, key=None, cert=None, ca=None, passwd=b"", extra=()
2447 ):
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2448 """
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2449 Use openssl program to confirm three components are recoverable from a
2450 PKCS12 string.
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2451 """
2452 if key:
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2453 recovered_key = _runopenssl(
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]2454 p12_str,
2455 b"pkcs12",
2456 b"-nocerts",
2457 b"-nodes",
2458 b"-passin",
2459 b"pass:" + passwd,
2460 *extra
2461 )
2462 assert recovered_key[-len(key) :] == key
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2463 if cert:
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2464 recovered_cert = _runopenssl(
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]2465 p12_str,
2466 b"pkcs12",
2467 b"-clcerts",
2468 b"-nodes",
2469 b"-passin",
2470 b"pass:" + passwd,
2471 b"-nokeys",
2472 *extra
2473 )
2474 assert recovered_cert[-len(cert) :] == cert
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2475 if ca:
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2476 recovered_cert = _runopenssl(
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]2477 p12_str,
2478 b"pkcs12",
2479 b"-cacerts",
2480 b"-nodes",
2481 b"-passin",
2482 b"pass:" + passwd,
2483 b"-nokeys",
2484 *extra
2485 )
2486 assert recovered_cert[-len(ca) :] == ca
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2487
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2488 def verify_pkcs12_container(self, p12):
2489 """
2490 Verify that the PKCS#12 container contains the correct client
2491 certificate and private key.
Jean-Paul Calderonef0ff13b2014-05-05 12:48:33 -0400[diff] [blame]2492
2493 :param p12: The PKCS12 instance to verify.
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2494 :type p12: `PKCS12`
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2495 """
2496 cert_pem = dump_certificate(FILETYPE_PEM, p12.get_certificate())
2497 key_pem = dump_privatekey(FILETYPE_PEM, p12.get_privatekey())
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]2498 assert (client_cert_pem, client_key_pem, None) == (
2499 cert_pem,
2500 key_pem,
2501 p12.get_ca_certificates(),
2502 )
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2503
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2504 def test_load_pkcs12(self):
2505 """
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2506 A PKCS12 string generated using the openssl command line can be loaded
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2507 with `load_pkcs12` and its components extracted and examined.
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2508 """
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2509 passwd = b"whatever"
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2510 pem = client_key_pem + client_cert_pem
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2511 p12_str = _runopenssl(
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]2512 pem,
2513 b"pkcs12",
2514 b"-export",
2515 b"-clcerts",
2516 b"-passout",
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]2517 b"pass:" + passwd,
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]2518 )
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2519 p12 = load_pkcs12(p12_str, passphrase=passwd)
2520 self.verify_pkcs12_container(p12)
2521
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]2522 def test_load_pkcs12_text_passphrase(self):
2523 """
2524 A PKCS12 string generated using the openssl command line can be loaded
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2525 with `load_pkcs12` and its components extracted and examined.
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]2526 Using text as passphrase instead of bytes. DeprecationWarning expected.
2527 """
2528 pem = client_key_pem + client_cert_pem
2529 passwd = b"whatever"
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]2530 p12_str = _runopenssl(
2531 pem,
2532 b"pkcs12",
2533 b"-export",
2534 b"-clcerts",
2535 b"-passout",
2536 b"pass:" + passwd,
2537 )
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2538 with pytest.warns(DeprecationWarning) as w:
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]2539 simplefilter("always")
Jean-Paul Calderone13a0e652015-03-29 07:58:51 -0400[diff] [blame]2540 p12 = load_pkcs12(p12_str, passphrase=b"whatever".decode("ascii"))
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]2541 msg = "{0} for passphrase is no longer accepted, use bytes".format(
2542 WARNING_TYPE_EXPECTED
2543 )
2544 assert msg == str(w[-1].message)
Jean-Paul Calderone6462b072015-03-29 07:03:11 -0400[diff] [blame]2545
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]2546 self.verify_pkcs12_container(p12)
2547
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2548 def test_load_pkcs12_no_passphrase(self):
2549 """
Jean-Paul Calderonef0ff13b2014-05-05 12:48:33 -0400[diff] [blame]2550 A PKCS12 string generated using openssl command line can be loaded with
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2551 `load_pkcs12` without a passphrase and its components extracted
Jean-Paul Calderonef0ff13b2014-05-05 12:48:33 -0400[diff] [blame]2552 and examined.
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2553 """
2554 pem = client_key_pem + client_cert_pem
2555 p12_str = _runopenssl(
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]2556 pem, b"pkcs12", b"-export", b"-clcerts", b"-passout", b"pass:"
2557 )
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2558 p12 = load_pkcs12(p12_str)
2559 self.verify_pkcs12_container(p12)
2560
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2561 def _dump_and_load(self, dump_passphrase, load_passphrase):
2562 """
2563 A helper method to dump and load a PKCS12 object.
2564 """
2565 p12 = self.gen_pkcs12(client_cert_pem, client_key_pem)
2566 dumped_p12 = p12.export(passphrase=dump_passphrase, iter=2, maciter=3)
2567 return load_pkcs12(dumped_p12, passphrase=load_passphrase)
2568
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2569 def test_load_pkcs12_null_passphrase_load_empty(self):
2570 """
2571 A PKCS12 string can be dumped with a null passphrase, loaded with an
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2572 empty passphrase with `load_pkcs12`, and its components
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2573 extracted and examined.
2574 """
Jean-Paul Calderonef0ff13b2014-05-05 12:48:33 -0400[diff] [blame]2575 self.verify_pkcs12_container(
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]2576 self._dump_and_load(dump_passphrase=None, load_passphrase=b"")
2577 )
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2578
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2579 def test_load_pkcs12_null_passphrase_load_null(self):
2580 """
2581 A PKCS12 string can be dumped with a null passphrase, loaded with a
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2582 null passphrase with `load_pkcs12`, and its components
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2583 extracted and examined.
2584 """
Jean-Paul Calderonef0ff13b2014-05-05 12:48:33 -0400[diff] [blame]2585 self.verify_pkcs12_container(
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]2586 self._dump_and_load(dump_passphrase=None, load_passphrase=None)
2587 )
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2588
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2589 def test_load_pkcs12_empty_passphrase_load_empty(self):
2590 """
2591 A PKCS12 string can be dumped with an empty passphrase, loaded with an
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2592 empty passphrase with `load_pkcs12`, and its components
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2593 extracted and examined.
2594 """
Jean-Paul Calderonef0ff13b2014-05-05 12:48:33 -0400[diff] [blame]2595 self.verify_pkcs12_container(
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]2596 self._dump_and_load(dump_passphrase=b"", load_passphrase=b"")
2597 )
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2598
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2599 def test_load_pkcs12_empty_passphrase_load_null(self):
2600 """
2601 A PKCS12 string can be dumped with an empty passphrase, loaded with a
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2602 null passphrase with `load_pkcs12`, and its components
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2603 extracted and examined.
2604 """
Jean-Paul Calderonef0ff13b2014-05-05 12:48:33 -0400[diff] [blame]2605 self.verify_pkcs12_container(
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]2606 self._dump_and_load(dump_passphrase=b"", load_passphrase=None)
2607 )
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2608
Rick Deanee568302009-07-24 09:56:29 -0500[diff] [blame]2609 def test_load_pkcs12_garbage(self):
2610 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2611 `load_pkcs12` raises `OpenSSL.crypto.Error` when passed
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]2612 a string which is not a PKCS12 dump.
Rick Deanee568302009-07-24 09:56:29 -0500[diff] [blame]2613 """
Paul Kehrerc45a6ea2020-08-03 15:54:20 -0500[diff] [blame]2614 passwd = b"whatever"
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2615 with pytest.raises(Error) as err:
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]2616 load_pkcs12(b"fruit loops", passwd)
2617 assert err.value.args[0][0][0] == "asn1 encoding routines"
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2618 assert len(err.value.args[0][0]) == 3
Rick Deanee568302009-07-24 09:56:29 -0500[diff] [blame]2619
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2620 def test_replace(self):
2621 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2622 `PKCS12.set_certificate` replaces the certificate in a PKCS12
2623 cluster. `PKCS12.set_privatekey` replaces the private key.
2624 `PKCS12.set_ca_certificates` replaces the CA certificates.
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2625 """
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2626 p12 = self.gen_pkcs12(client_cert_pem, client_key_pem, root_cert_pem)
2627 p12.set_certificate(load_certificate(FILETYPE_PEM, server_cert_pem))
2628 p12.set_privatekey(load_privatekey(FILETYPE_PEM, server_key_pem))
Jean-Paul Calderonea202edb2009-07-25 12:22:12 -0400[diff] [blame]2629 root_cert = load_certificate(FILETYPE_PEM, root_cert_pem)
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2630 client_cert = load_certificate(FILETYPE_PEM, client_cert_pem)
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]2631 p12.set_ca_certificates([root_cert]) # not a tuple
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2632 assert 1 == len(p12.get_ca_certificates())
2633 assert root_cert == p12.get_ca_certificates()[0]
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2634 p12.set_ca_certificates([client_cert, root_cert])
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2635 assert 2 == len(p12.get_ca_certificates())
2636 assert client_cert == p12.get_ca_certificates()[0]
2637 assert root_cert == p12.get_ca_certificates()[1]
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2638
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2639 def test_friendly_name(self):
2640 """
Jean-Paul Calderone64efa2c2011-09-11 10:00:09 -0400[diff] [blame]2641 The *friendlyName* of a PKCS12 can be set and retrieved via
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2642 `PKCS12.get_friendlyname` and `PKCS12_set_friendlyname`, and a
2643 `PKCS12` with a friendly name set can be dumped with `PKCS12.export`.
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2644 """
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2645 passwd = b'Dogmeat[]{}!@#$%^&*()~`?/.,<>-_+=";:'
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2646 p12 = self.gen_pkcs12(server_cert_pem, server_key_pem, root_cert_pem)
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]2647 for friendly_name in [b"Serverlicious", None, b"###"]:
Rick Dean42d69e12009-07-20 11:36:08 -0500[diff] [blame]2648 p12.set_friendlyname(friendly_name)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2649 assert p12.get_friendlyname() == friendly_name
Jean-Paul Calderonea202edb2009-07-25 12:22:12 -0400[diff] [blame]2650 dumped_p12 = p12.export(passphrase=passwd, iter=2, maciter=3)
Rick Dean42d69e12009-07-20 11:36:08 -0500[diff] [blame]2651 reloaded_p12 = load_pkcs12(dumped_p12, passwd)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2652 assert p12.get_friendlyname() == reloaded_p12.get_friendlyname()
Jean-Paul Calderonea202edb2009-07-25 12:22:12 -0400[diff] [blame]2653 # We would use the openssl program to confirm the friendly
2654 # name, but it is not possible. The pkcs12 command
2655 # does not store the friendly name in the cert's
Rick Dean42d69e12009-07-20 11:36:08 -0500[diff] [blame]2656 # alias, which we could then extract.
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2657 self.check_recovery(
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]2658 dumped_p12,
2659 key=server_key_pem,
2660 cert=server_cert_pem,
2661 ca=root_cert_pem,
2662 passwd=passwd,
2663 )
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2664
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2665 def test_various_empty_passphrases(self):
2666 """
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2667 Test that missing, None, and '' passphrases are identical for PKCS12
2668 export.
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2669 """
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2670 p12 = self.gen_pkcs12(client_cert_pem, client_key_pem, root_cert_pem)
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2671 passwd = b""
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2672 dumped_p12_empty = p12.export(iter=2, maciter=0, passphrase=passwd)
2673 dumped_p12_none = p12.export(iter=3, maciter=2, passphrase=None)
2674 dumped_p12_nopw = p12.export(iter=9, maciter=4)
2675 for dumped_p12 in [dumped_p12_empty, dumped_p12_none, dumped_p12_nopw]:
2676 self.check_recovery(
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]2677 dumped_p12,
2678 key=client_key_pem,
2679 cert=client_cert_pem,
2680 ca=root_cert_pem,
2681 passwd=passwd,
2682 )
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2683
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2684 def test_removing_ca_cert(self):
2685 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2686 Passing `None` to `PKCS12.set_ca_certificates` removes all CA
2687 certificates.
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2688 """
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2689 p12 = self.gen_pkcs12(server_cert_pem, server_key_pem, root_cert_pem)
2690 p12.set_ca_certificates(None)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2691 assert None is p12.get_ca_certificates()
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2692
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2693 def test_export_without_mac(self):
2694 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2695 Exporting a PKCS12 with a `maciter` of `-1` excludes the MAC entirely.
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2696 """
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2697 passwd = b"Lake Michigan"
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2698 p12 = self.gen_pkcs12(server_cert_pem, server_key_pem, root_cert_pem)
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2699 dumped_p12 = p12.export(maciter=-1, passphrase=passwd, iter=2)
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2700 self.check_recovery(
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]2701 dumped_p12,
2702 key=server_key_pem,
2703 cert=server_cert_pem,
2704 passwd=passwd,
2705 extra=(b"-nomacver",),
2706 )
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2707
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2708 def test_load_without_mac(self):
2709 """
2710 Loading a PKCS12 without a MAC does something other than crash.
2711 """
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2712 passwd = b"Lake Michigan"
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2713 p12 = self.gen_pkcs12(server_cert_pem, server_key_pem, root_cert_pem)
2714 dumped_p12 = p12.export(maciter=-1, passphrase=passwd, iter=2)
Rick Dean321a0512009-08-13 17:21:29 -0500[diff] [blame]2715 try:
2716 recovered_p12 = load_pkcs12(dumped_p12, passwd)
2717 # The person who generated this PCKS12 should be flogged,
2718 # or better yet we should have a means to determine
2719 # whether a PCKS12 had a MAC that was verified.
2720 # Anyway, libopenssl chooses to allow it, so the
2721 # pyopenssl binding does as well.
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2722 assert isinstance(recovered_p12, PKCS12)
Rick Dean321a0512009-08-13 17:21:29 -0500[diff] [blame]2723 except Error:
2724 # Failing here with an exception is preferred as some openssl
2725 # versions do.
2726 pass
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2727
Rick Dean25bcc1f2009-07-20 11:53:13 -0500[diff] [blame]2728 def test_zero_len_list_for_ca(self):
2729 """
Jean-Paul Calderoneda1ffa72009-07-25 21:24:34 -0400[diff] [blame]2730 A PKCS12 with an empty CA certificates list can be exported.
Rick Dean25bcc1f2009-07-20 11:53:13 -0500[diff] [blame]2731 """
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]2732 passwd = b"Hobie 18"
Jean-Paul Calderoneda1ffa72009-07-25 21:24:34 -0400[diff] [blame]2733 p12 = self.gen_pkcs12(server_cert_pem, server_key_pem)
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]2734 p12.set_ca_certificates([])
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2735 assert () == p12.get_ca_certificates()
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]2736 dumped_p12 = p12.export(passphrase=passwd, iter=3)
2737 self.check_recovery(
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]2738 dumped_p12, key=server_key_pem, cert=server_cert_pem, passwd=passwd
2739 )
Rick Dean25bcc1f2009-07-20 11:53:13 -0500[diff] [blame]2740
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2741 def test_export_without_args(self):
Jean-Paul Calderone38a646d2008-03-25 15:16:18 -0400[diff] [blame]2742 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2743 All the arguments to `PKCS12.export` are optional.
Jean-Paul Calderone38a646d2008-03-25 15:16:18 -0400[diff] [blame]2744 """
Jean-Paul Calderoneda1ffa72009-07-25 21:24:34 -0400[diff] [blame]2745 p12 = self.gen_pkcs12(server_cert_pem, server_key_pem, root_cert_pem)
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2746 dumped_p12 = p12.export() # no args
Jean-Paul Calderoneda1ffa72009-07-25 21:24:34 -0400[diff] [blame]2747 self.check_recovery(
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]2748 dumped_p12, key=server_key_pem, cert=server_cert_pem, passwd=b""
2749 )
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2750
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]2751 def test_export_without_bytes(self):
2752 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2753 Test `PKCS12.export` with text not bytes as passphrase
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]2754 """
2755 p12 = self.gen_pkcs12(server_cert_pem, server_key_pem, root_cert_pem)
2756
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2757 with pytest.warns(DeprecationWarning) as w:
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]2758 simplefilter("always")
Jean-Paul Calderone13a0e652015-03-29 07:58:51 -0400[diff] [blame]2759 dumped_p12 = p12.export(passphrase=b"randomtext".decode("ascii"))
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]2760 msg = "{0} for passphrase is no longer accepted, use bytes".format(
2761 WARNING_TYPE_EXPECTED
2762 )
2763 assert msg == str(w[-1].message)
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]2764 self.check_recovery(
Alex Gaynor791212d2015-09-05 15:46:08 -0400[diff] [blame]2765 dumped_p12,
2766 key=server_key_pem,
2767 cert=server_cert_pem,
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]2768 passwd=b"randomtext",
Alex Gaynor791212d2015-09-05 15:46:08 -0400[diff] [blame]2769 )
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]2770
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2771 def test_key_cert_mismatch(self):
2772 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2773 `PKCS12.export` raises an exception when a key and certificate
Jean-Paul Calderoneda1ffa72009-07-25 21:24:34 -0400[diff] [blame]2774 mismatch.
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2775 """
Jean-Paul Calderoneda1ffa72009-07-25 21:24:34 -0400[diff] [blame]2776 p12 = self.gen_pkcs12(server_cert_pem, client_key_pem, root_cert_pem)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2777 with pytest.raises(Error):
2778 p12.export()
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2779
2780
Rick Dean4c9ad612009-07-17 15:05:22 -0500[diff] [blame]2781def _runopenssl(pem, *args):
2782 """
2783 Run the command line openssl tool with the given arguments and write
Rick Dean55d1ce62009-08-13 17:40:24 -0500[diff] [blame]2784 the given PEM to its stdin. Not safe for quotes.
Rick Dean4c9ad612009-07-17 15:05:22 -0500[diff] [blame]2785 """
Alex Gaynor6cbc69a2017-07-25 09:07:04 -0400[diff] [blame]2786 proc = Popen([b"openssl"] + list(args), stdin=PIPE, stdout=PIPE)
Jean-Paul Calderone62ca8da2010-08-11 19:58:08 -0400[diff] [blame]2787 proc.stdin.write(pem)
2788 proc.stdin.close()
Jean-Paul Calderonee82e3252013-03-03 10:14:10 -0800[diff] [blame]2789 output = proc.stdout.read()
2790 proc.stdout.close()
2791 proc.wait()
2792 return output
Rick Dean4c9ad612009-07-17 15:05:22 -0500[diff] [blame]2793
2794
Hynek Schlawack40d448f2016-06-03 16:15:14 -0700[diff] [blame]2795class TestLoadPublicKey(object):
Paul Kehrer32fc4e62016-06-03 15:21:44 -0700[diff] [blame]2796 """
Hynek Schlawack40d448f2016-06-03 16:15:14 -0700[diff] [blame]2797 Tests for :func:`load_publickey`.
Paul Kehrer32fc4e62016-06-03 15:21:44 -0700[diff] [blame]2798 """
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]2799
Hynek Schlawack40d448f2016-06-03 16:15:14 -0700[diff] [blame]2800 def test_loading_works(self):
Paul Kehrer32fc4e62016-06-03 15:21:44 -0700[diff] [blame]2801 """
Hynek Schlawack40d448f2016-06-03 16:15:14 -0700[diff] [blame]2802 load_publickey loads public keys and sets correct attributes.
Paul Kehrer32fc4e62016-06-03 15:21:44 -0700[diff] [blame]2803 """
2804 key = load_publickey(FILETYPE_PEM, cleartextPublicKeyPEM)
Hynek Schlawack40d448f2016-06-03 16:15:14 -0700[diff] [blame]2805
2806 assert True is key._only_public
2807 assert 2048 == key.bits()
2808 assert TYPE_RSA == key.type()
2809
2810 def test_invalid_type(self):
2811 """
2812 load_publickey doesn't support FILETYPE_TEXT.
2813 """
2814 with pytest.raises(ValueError):
2815 load_publickey(FILETYPE_TEXT, cleartextPublicKeyPEM)
2816
2817 def test_invalid_key_format(self):
2818 """
2819 load_publickey explodes on incorrect keys.
2820 """
2821 with pytest.raises(Error):
2822 load_publickey(FILETYPE_ASN1, cleartextPublicKeyPEM)
2823
2824 def test_tolerates_unicode_strings(self):
2825 """
2826 load_publickey works with text strings, not just bytes.
2827 """
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]2828 serialized = cleartextPublicKeyPEM.decode("ascii")
Hynek Schlawack40d448f2016-06-03 16:15:14 -0700[diff] [blame]2829 key = load_publickey(FILETYPE_PEM, serialized)
2830 dumped_pem = dump_publickey(FILETYPE_PEM, key)
2831
2832 assert dumped_pem == cleartextPublicKeyPEM
Paul Kehrer32fc4e62016-06-03 15:21:44 -0700[diff] [blame]2833
2834
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2835class TestFunction(object):
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2836 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2837 Tests for free-functions in the `OpenSSL.crypto` module.
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2838 """
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2839
2840 def test_load_privatekey_invalid_format(self):
2841 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2842 `load_privatekey` raises `ValueError` if passed an unknown filetype.
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2843 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2844 with pytest.raises(ValueError):
2845 load_privatekey(100, root_key_pem)
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2846
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2847 def test_load_privatekey_invalid_passphrase_type(self):
2848 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2849 `load_privatekey` raises `TypeError` if passed a passphrase that is
2850 neither a `str` nor a callable.
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2851 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2852 with pytest.raises(TypeError):
2853 load_privatekey(
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]2854 FILETYPE_PEM, encryptedPrivateKeyPEMPassphrase, object()
2855 )
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2856
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2857 def test_load_privatekey_wrongPassphrase(self):
2858 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2859 `load_privatekey` raises `OpenSSL.crypto.Error` when it is passed an
2860 encrypted PEM and an incorrect passphrase.
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2861 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2862 with pytest.raises(Error) as err:
2863 load_privatekey(FILETYPE_PEM, encryptedPrivateKeyPEM, b"quack")
2864 assert err.value.args[0] != []
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2865
Ziga Seilnacht376cf972009-12-22 16:04:10 +0100[diff] [blame]2866 def test_load_privatekey_passphraseWrongType(self):
2867 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2868 `load_privatekey` raises `ValueError` when it is passeda passphrase
2869 with a private key encoded in a format, that doesn't support
2870 encryption.
Ziga Seilnacht376cf972009-12-22 16:04:10 +0100[diff] [blame]2871 """
Paul Kehrerbeaf9f52020-08-03 17:50:31 -0500[diff] [blame]2872 key = load_privatekey(FILETYPE_PEM, root_key_pem)
Ziga Seilnacht376cf972009-12-22 16:04:10 +0100[diff] [blame]2873 blob = dump_privatekey(FILETYPE_ASN1, key)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2874 with pytest.raises(ValueError):
2875 load_privatekey(FILETYPE_ASN1, blob, "secret")
Ziga Seilnacht376cf972009-12-22 16:04:10 +0100[diff] [blame]2876
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2877 def test_load_privatekey_passphrase(self):
2878 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2879 `load_privatekey` can create a `PKey` object from an encrypted PEM
2880 string if given the passphrase.
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2881 """
2882 key = load_privatekey(
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]2883 FILETYPE_PEM,
2884 encryptedPrivateKeyPEM,
2885 encryptedPrivateKeyPEMPassphrase,
2886 )
Alex Gaynor01f90a12019-02-07 09:14:48 -0500[diff] [blame]2887 assert isinstance(key, PKey)
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2888
Ziga Seilnacht6b90a402009-12-22 14:33:47 +0100[diff] [blame]2889 def test_load_privatekey_passphrase_exception(self):
2890 """
Alex Gaynor791212d2015-09-05 15:46:08 -0400[diff] [blame]2891 If the passphrase callback raises an exception, that exception is
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2892 raised by `load_privatekey`.
Ziga Seilnacht6b90a402009-12-22 14:33:47 +0100[diff] [blame]2893 """
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]2894
Ziga Seilnacht6b90a402009-12-22 14:33:47 +0100[diff] [blame]2895 def cb(ignored):
2896 raise ArithmeticError
2897
Alex Gaynor791212d2015-09-05 15:46:08 -0400[diff] [blame]2898 with pytest.raises(ArithmeticError):
2899 load_privatekey(FILETYPE_PEM, encryptedPrivateKeyPEM, cb)
Ziga Seilnacht6b90a402009-12-22 14:33:47 +0100[diff] [blame]2900
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2901 def test_load_privatekey_wrongPassphraseCallback(self):
2902 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2903 `load_privatekey` raises `OpenSSL.crypto.Error` when it
Jean-Paul Calderoned440a082011-09-14 11:02:05 -0400[diff] [blame]2904 is passed an encrypted PEM and a passphrase callback which returns an
2905 incorrect passphrase.
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2906 """
2907 called = []
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]2908
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2909 def cb(*a):
2910 called.append(None)
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]2911 return b"quack"
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]2912
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2913 with pytest.raises(Error) as err:
2914 load_privatekey(FILETYPE_PEM, encryptedPrivateKeyPEM, cb)
2915 assert called
2916 assert err.value.args[0] != []
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2917
2918 def test_load_privatekey_passphraseCallback(self):
2919 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2920 `load_privatekey` can create a `PKey` object from an encrypted PEM
2921 string if given a passphrase callback which returns the correct
2922 password.
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2923 """
2924 called = []
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]2925
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2926 def cb(writing):
2927 called.append(writing)
2928 return encryptedPrivateKeyPEMPassphrase
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]2929
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2930 key = load_privatekey(FILETYPE_PEM, encryptedPrivateKeyPEM, cb)
Alex Gaynor01f90a12019-02-07 09:14:48 -0500[diff] [blame]2931 assert isinstance(key, PKey)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2932 assert called == [False]
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2933
Jean-Paul Calderone105cb952011-09-14 10:16:46 -0400[diff] [blame]2934 def test_load_privatekey_passphrase_wrong_return_type(self):
2935 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2936 `load_privatekey` raises `ValueError` if the passphrase callback
2937 returns something other than a byte string.
Jean-Paul Calderone105cb952011-09-14 10:16:46 -0400[diff] [blame]2938 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2939 with pytest.raises(ValueError):
2940 load_privatekey(
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]2941 FILETYPE_PEM, encryptedPrivateKeyPEM, lambda *args: 3
2942 )
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2943
Alex Chanfb078d82017-04-20 11:16:15 +0100[diff] [blame]2944 def test_dump_privatekey_wrong_args(self):
2945 """
2946 `dump_privatekey` raises `TypeError` if called with a `cipher`
2947 argument but no `passphrase` argument.
2948 """
2949 key = PKey()
2950 key.generate_key(TYPE_RSA, 512)
2951 with pytest.raises(TypeError):
2952 dump_privatekey(FILETYPE_PEM, key, cipher=GOOD_CIPHER)
2953
Paul Kehrercded9932017-06-29 18:43:42 -0500[diff] [blame]2954 def test_dump_privatekey_not_rsa_key(self):
2955 """
2956 `dump_privatekey` raises `TypeError` if called with a key that is
2957 not RSA.
2958 """
2959 key = PKey()
2960 key.generate_key(TYPE_DSA, 512)
2961 with pytest.raises(TypeError):
2962 dump_privatekey(FILETYPE_TEXT, key)
2963
2964 def test_dump_privatekey_invalid_pkey(self):
2965 with pytest.raises(TypeError):
2966 dump_privatekey(FILETYPE_TEXT, object())
2967
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2968 def test_dump_privatekey_unknown_cipher(self):
2969 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2970 `dump_privatekey` raises `ValueError` if called with an unrecognized
2971 cipher name.
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2972 """
2973 key = PKey()
2974 key.generate_key(TYPE_RSA, 512)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2975 with pytest.raises(ValueError):
2976 dump_privatekey(FILETYPE_PEM, key, BAD_CIPHER, "passphrase")
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2977
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2978 def test_dump_privatekey_invalid_passphrase_type(self):
2979 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2980 `dump_privatekey` raises `TypeError` if called with a passphrase which
2981 is neither a `str` nor a callable.
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2982 """
2983 key = PKey()
2984 key.generate_key(TYPE_RSA, 512)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2985 with pytest.raises(TypeError):
2986 dump_privatekey(FILETYPE_PEM, key, GOOD_CIPHER, object())
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2987
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2988 def test_dump_privatekey_invalid_filetype(self):
2989 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2990 `dump_privatekey` raises `ValueError` if called with an unrecognized
2991 filetype.
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2992 """
2993 key = PKey()
2994 key.generate_key(TYPE_RSA, 512)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2995 with pytest.raises(ValueError):
2996 dump_privatekey(100, key)
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2997
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2998 def test_load_privatekey_passphrase_callback_length(self):
Ziga Seilnacht781295a2009-12-22 14:58:01 +0100[diff] [blame]2999 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3000 `crypto.load_privatekey` should raise an error when the passphrase
3001 provided by the callback is too long, not silently truncate it.
Ziga Seilnacht781295a2009-12-22 14:58:01 +0100[diff] [blame]3002 """
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]3003
Ziga Seilnacht781295a2009-12-22 14:58:01 +0100[diff] [blame]3004 def cb(ignored):
3005 return "a" * 1025
3006
Alex Gaynor791212d2015-09-05 15:46:08 -0400[diff] [blame]3007 with pytest.raises(ValueError):
3008 load_privatekey(FILETYPE_PEM, encryptedPrivateKeyPEM, cb)
Ziga Seilnacht781295a2009-12-22 14:58:01 +0100[diff] [blame]3009
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]3010 def test_dump_privatekey_passphrase(self):
3011 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3012 `dump_privatekey` writes an encrypted PEM when given a passphrase.
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]3013 """
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3014 passphrase = b"foo"
Paul Kehrerbeaf9f52020-08-03 17:50:31 -0500[diff] [blame]3015 key = load_privatekey(FILETYPE_PEM, root_key_pem)
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]3016 pem = dump_privatekey(FILETYPE_PEM, key, GOOD_CIPHER, passphrase)
Alex Gaynor12576002019-11-18 00:18:50 -0500[diff] [blame]3017 assert isinstance(pem, bytes)
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]3018 loadedKey = load_privatekey(FILETYPE_PEM, pem, passphrase)
Alex Gaynor01f90a12019-02-07 09:14:48 -0500[diff] [blame]3019 assert isinstance(loadedKey, PKey)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3020 assert loadedKey.type() == key.type()
3021 assert loadedKey.bits() == key.bits()
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]3022
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3023 def test_dump_privatekey_passphrase_wrong_type(self):
Ziga Seilnacht376cf972009-12-22 16:04:10 +0100[diff] [blame]3024 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3025 `dump_privatekey` raises `ValueError` when it is passed a passphrase
3026 with a private key encoded in a format, that doesn't support
3027 encryption.
Ziga Seilnacht376cf972009-12-22 16:04:10 +0100[diff] [blame]3028 """
Paul Kehrerbeaf9f52020-08-03 17:50:31 -0500[diff] [blame]3029 key = load_privatekey(FILETYPE_PEM, root_key_pem)
Alex Gaynor791212d2015-09-05 15:46:08 -0400[diff] [blame]3030 with pytest.raises(ValueError):
3031 dump_privatekey(FILETYPE_ASN1, key, GOOD_CIPHER, "secret")
Ziga Seilnacht376cf972009-12-22 16:04:10 +0100[diff] [blame]3032
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]3033 def test_dump_certificate(self):
3034 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3035 `dump_certificate` writes PEM, DER, and text.
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]3036 """
Paul Kehrerbeaf9f52020-08-03 17:50:31 -0500[diff] [blame]3037 pemData = root_cert_pem + root_key_pem
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]3038 cert = load_certificate(FILETYPE_PEM, pemData)
3039 dumped_pem = dump_certificate(FILETYPE_PEM, cert)
Paul Kehrerbeaf9f52020-08-03 17:50:31 -0500[diff] [blame]3040 assert dumped_pem == root_cert_pem
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]3041 dumped_der = dump_certificate(FILETYPE_ASN1, cert)
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]3042 good_der = _runopenssl(dumped_pem, b"x509", b"-outform", b"DER")
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3043 assert dumped_der == good_der
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]3044 cert2 = load_certificate(FILETYPE_ASN1, dumped_der)
3045 dumped_pem2 = dump_certificate(FILETYPE_PEM, cert2)
Paul Kehrerbeaf9f52020-08-03 17:50:31 -0500[diff] [blame]3046 assert dumped_pem2 == root_cert_pem
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]3047 dumped_text = dump_certificate(FILETYPE_TEXT, cert)
Paul Kehrerc45a6ea2020-08-03 15:54:20 -0500[diff] [blame]3048 assert len(dumped_text) > 500
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]3049
Alex Gaynor37726112016-07-04 09:51:32 -0400[diff] [blame]3050 def test_dump_certificate_bad_type(self):
3051 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3052 `dump_certificate` raises a `ValueError` if it's called with
Alex Gaynor37726112016-07-04 09:51:32 -0400[diff] [blame]3053 a bad type.
3054 """
Paul Kehrerbeaf9f52020-08-03 17:50:31 -0500[diff] [blame]3055 cert = load_certificate(FILETYPE_PEM, root_cert_pem)
Alex Gaynor37726112016-07-04 09:51:32 -0400[diff] [blame]3056 with pytest.raises(ValueError):
3057 dump_certificate(object(), cert)
3058
Jean-Paul Calderonee82e3252013-03-03 10:14:10 -0800[diff] [blame]3059 def test_dump_privatekey_pem(self):
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]3060 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3061 `dump_privatekey` writes a PEM
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]3062 """
Paul Kehrerbeaf9f52020-08-03 17:50:31 -0500[diff] [blame]3063 key = load_privatekey(FILETYPE_PEM, root_key_pem)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3064 assert key.check()
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]3065 dumped_pem = dump_privatekey(FILETYPE_PEM, key)
Paul Kehrerbeaf9f52020-08-03 17:50:31 -0500[diff] [blame]3066 assert dumped_pem == normalized_root_key_pem
Jean-Paul Calderonee82e3252013-03-03 10:14:10 -0800[diff] [blame]3067
Jean-Paul Calderonee82e3252013-03-03 10:14:10 -0800[diff] [blame]3068 def test_dump_privatekey_asn1(self):
3069 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3070 `dump_privatekey` writes a DER
Jean-Paul Calderonee82e3252013-03-03 10:14:10 -0800[diff] [blame]3071 """
Paul Kehrerbeaf9f52020-08-03 17:50:31 -0500[diff] [blame]3072 key = load_privatekey(FILETYPE_PEM, root_key_pem)
Jean-Paul Calderonee82e3252013-03-03 10:14:10 -0800[diff] [blame]3073
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]3074 dumped_der = dump_privatekey(FILETYPE_ASN1, key)
Paul Kehrerbeaf9f52020-08-03 17:50:31 -0500[diff] [blame]3075 assert dumped_der == root_key_der
3076
3077 def test_load_privatekey_asn1(self):
3078 """
3079 `dump_privatekey` writes a DER
3080 """
3081 key = load_privatekey(FILETYPE_ASN1, root_key_der)
3082 assert key.bits() == 3072
3083 assert key.type() == TYPE_RSA
Jean-Paul Calderonee82e3252013-03-03 10:14:10 -0800[diff] [blame]3084
Jean-Paul Calderonee82e3252013-03-03 10:14:10 -0800[diff] [blame]3085 def test_dump_privatekey_text(self):
3086 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3087 `dump_privatekey` writes a text
Jean-Paul Calderonee82e3252013-03-03 10:14:10 -0800[diff] [blame]3088 """
Paul Kehrerbeaf9f52020-08-03 17:50:31 -0500[diff] [blame]3089 key = load_privatekey(FILETYPE_PEM, root_key_pem)
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]3090 dumped_text = dump_privatekey(FILETYPE_TEXT, key)
Paul Kehrerc45a6ea2020-08-03 15:54:20 -0500[diff] [blame]3091 assert len(dumped_text) > 500
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]3092
Cory Benfield6492f7c2015-10-27 16:57:58 +0900[diff] [blame]3093 def test_dump_publickey_pem(self):
3094 """
Cory Benfield11c10192015-10-27 17:23:03 +0900[diff] [blame]3095 dump_publickey writes a PEM.
Cory Benfield6492f7c2015-10-27 16:57:58 +0900[diff] [blame]3096 """
3097 key = load_publickey(FILETYPE_PEM, cleartextPublicKeyPEM)
3098 dumped_pem = dump_publickey(FILETYPE_PEM, key)
Cory Benfieldd86f1d82015-10-27 17:25:17 +0900[diff] [blame]3099 assert dumped_pem == cleartextPublicKeyPEM
Cory Benfield6492f7c2015-10-27 16:57:58 +0900[diff] [blame]3100
3101 def test_dump_publickey_asn1(self):
3102 """
Cory Benfield11c10192015-10-27 17:23:03 +0900[diff] [blame]3103 dump_publickey writes a DER.
Cory Benfield6492f7c2015-10-27 16:57:58 +0900[diff] [blame]3104 """
3105 key = load_publickey(FILETYPE_PEM, cleartextPublicKeyPEM)
3106 dumped_der = dump_publickey(FILETYPE_ASN1, key)
3107 key2 = load_publickey(FILETYPE_ASN1, dumped_der)
3108 dumped_pem2 = dump_publickey(FILETYPE_PEM, key2)
Cory Benfieldd86f1d82015-10-27 17:25:17 +0900[diff] [blame]3109 assert dumped_pem2 == cleartextPublicKeyPEM
Cory Benfield6492f7c2015-10-27 16:57:58 +0900[diff] [blame]3110
Cory Benfielde02c7d82015-10-27 17:34:49 +0900[diff] [blame]3111 def test_dump_publickey_invalid_type(self):
3112 """
3113 dump_publickey doesn't support FILETYPE_TEXT.
3114 """
3115 key = load_publickey(FILETYPE_PEM, cleartextPublicKeyPEM)
3116
3117 with pytest.raises(ValueError):
3118 dump_publickey(FILETYPE_TEXT, key)
3119
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]3120 def test_dump_certificate_request(self):
3121 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3122 `dump_certificate_request` writes a PEM, DER, and text.
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]3123 """
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]3124 req = load_certificate_request(
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]3125 FILETYPE_PEM, cleartextCertificateRequestPEM
3126 )
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]3127 dumped_pem = dump_certificate_request(FILETYPE_PEM, req)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3128 assert dumped_pem == cleartextCertificateRequestPEM
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]3129 dumped_der = dump_certificate_request(FILETYPE_ASN1, req)
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]3130 good_der = _runopenssl(dumped_pem, b"req", b"-outform", b"DER")
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3131 assert dumped_der == good_der
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]3132 req2 = load_certificate_request(FILETYPE_ASN1, dumped_der)
3133 dumped_pem2 = dump_certificate_request(FILETYPE_PEM, req2)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3134 assert dumped_pem2 == cleartextCertificateRequestPEM
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]3135 dumped_text = dump_certificate_request(FILETYPE_TEXT, req)
Paul Kehrerc45a6ea2020-08-03 15:54:20 -0500[diff] [blame]3136 assert len(dumped_text) > 500
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3137 with pytest.raises(ValueError):
3138 dump_certificate_request(100, req)
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]3139
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3140 def test_dump_privatekey_passphrase_callback(self):
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]3141 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3142 `dump_privatekey` writes an encrypted PEM when given a callback
Alex Gaynor791212d2015-09-05 15:46:08 -0400[diff] [blame]3143 which returns the correct passphrase.
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]3144 """
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3145 passphrase = b"foo"
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]3146 called = []
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]3147
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]3148 def cb(writing):
3149 called.append(writing)
3150 return passphrase
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]3151
Paul Kehrerbeaf9f52020-08-03 17:50:31 -0500[diff] [blame]3152 key = load_privatekey(FILETYPE_PEM, root_key_pem)
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]3153 pem = dump_privatekey(FILETYPE_PEM, key, GOOD_CIPHER, cb)
Alex Gaynor12576002019-11-18 00:18:50 -0500[diff] [blame]3154 assert isinstance(pem, bytes)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3155 assert called == [True]
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]3156 loadedKey = load_privatekey(FILETYPE_PEM, pem, passphrase)
Alex Gaynor01f90a12019-02-07 09:14:48 -0500[diff] [blame]3157 assert isinstance(loadedKey, PKey)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3158 assert loadedKey.type() == key.type()
3159 assert loadedKey.bits() == key.bits()
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]3160
Ziga Seilnacht6b90a402009-12-22 14:33:47 +0100[diff] [blame]3161 def test_dump_privatekey_passphrase_exception(self):
3162 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3163 `dump_privatekey` should not overwrite the exception raised
Ziga Seilnacht6b90a402009-12-22 14:33:47 +0100[diff] [blame]3164 by the passphrase callback.
3165 """
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]3166
Ziga Seilnacht6b90a402009-12-22 14:33:47 +0100[diff] [blame]3167 def cb(ignored):
3168 raise ArithmeticError
3169
Paul Kehrerbeaf9f52020-08-03 17:50:31 -0500[diff] [blame]3170 key = load_privatekey(FILETYPE_PEM, root_key_pem)
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]3171 with pytest.raises(ArithmeticError):
3172 dump_privatekey(FILETYPE_PEM, key, GOOD_CIPHER, cb)
Ziga Seilnacht6b90a402009-12-22 14:33:47 +0100[diff] [blame]3173
Ziga Seilnacht781295a2009-12-22 14:58:01 +0100[diff] [blame]3174 def test_dump_privatekey_passphraseCallbackLength(self):
3175 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3176 `crypto.dump_privatekey` should raise an error when the passphrase
3177 provided by the callback is too long, not silently truncate it.
Ziga Seilnacht781295a2009-12-22 14:58:01 +0100[diff] [blame]3178 """
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]3179
Ziga Seilnacht781295a2009-12-22 14:58:01 +0100[diff] [blame]3180 def cb(ignored):
3181 return "a" * 1025
3182
Paul Kehrerbeaf9f52020-08-03 17:50:31 -0500[diff] [blame]3183 key = load_privatekey(FILETYPE_PEM, root_key_pem)
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]3184 with pytest.raises(ValueError):
3185 dump_privatekey(FILETYPE_PEM, key, GOOD_CIPHER, cb)
Ziga Seilnacht781295a2009-12-22 14:58:01 +0100[diff] [blame]3186
Huw Jonescdd66962020-10-13 05:14:19 +0100[diff] [blame]3187 def test_dump_privatekey_truncated(self):
3188 """
3189 `crypto.dump_privatekey` should not truncate a passphrase that contains
3190 a null byte.
3191 """
3192 key = load_privatekey(FILETYPE_PEM, cleartextPrivateKeyPEM)
3193 passphrase = b"foo\x00bar"
3194 truncated_passphrase = passphrase.split(b"\x00", 1)[0]
3195
3196 # By dumping with the full passphrase load should raise an error if we
3197 # try to load using the truncated passphrase. If dump truncated the
3198 # passphrase, then we WILL load the privatekey and the test fails
3199 encrypted_key_pem = dump_privatekey(
3200 FILETYPE_PEM, key, "AES-256-CBC", passphrase
3201 )
3202 with pytest.raises(Error):
3203 load_privatekey(
3204 FILETYPE_PEM, encrypted_key_pem, truncated_passphrase
3205 )
3206
3207 def test_load_privatekey_truncated(self):
3208 """
3209 `crypto.load_privatekey` should not truncate a passphrase that contains
3210 a null byte.
3211 """
3212 key = load_privatekey(FILETYPE_PEM, cleartextPrivateKeyPEM)
3213 passphrase = b"foo\x00bar"
3214 truncated_passphrase = passphrase.split(b"\x00", 1)[0]
3215
3216 # By dumping using the truncated passphrase load should raise an error
3217 # if we try to load using the full passphrase. If load truncated the
3218 # passphrase, then we WILL load the privatekey and the test fails
3219 encrypted_key_pem = dump_privatekey(
3220 FILETYPE_PEM, key, "AES-256-CBC", truncated_passphrase
3221 )
3222 with pytest.raises(Error):
3223 load_privatekey(FILETYPE_PEM, encrypted_key_pem, passphrase)
3224
Alex Gaynor4b9c96a2014-08-14 09:51:48 -0700[diff] [blame]3225 def test_load_pkcs7_data_pem(self):
Jean-Paul Calderonedc138fa2009-06-27 14:32:07 -0400[diff] [blame]3226 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3227 `load_pkcs7_data` accepts a PKCS#7 string and returns an instance of
3228 `PKCS`.
Jean-Paul Calderonedc138fa2009-06-27 14:32:07 -0400[diff] [blame]3229 """
3230 pkcs7 = load_pkcs7_data(FILETYPE_PEM, pkcs7Data)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3231 assert isinstance(pkcs7, PKCS7)
Jean-Paul Calderonedc138fa2009-06-27 14:32:07 -0400[diff] [blame]3232
Alex Gaynor4b9c96a2014-08-14 09:51:48 -0700[diff] [blame]3233 def test_load_pkcs7_data_asn1(self):
Alex Gaynor9875a912014-08-14 13:35:05 -0700[diff] [blame]3234 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3235 `load_pkcs7_data` accepts a bytes containing ASN1 data representing
3236 PKCS#7 and returns an instance of `PKCS7`.
Alex Gaynor9875a912014-08-14 13:35:05 -0700[diff] [blame]3237 """
Alex Gaynor4b9c96a2014-08-14 09:51:48 -0700[diff] [blame]3238 pkcs7 = load_pkcs7_data(FILETYPE_ASN1, pkcs7DataASN1)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3239 assert isinstance(pkcs7, PKCS7)
Alex Gaynor4b9c96a2014-08-14 09:51:48 -0700[diff] [blame]3240
Jean-Paul Calderonee82e3252013-03-03 10:14:10 -0800[diff] [blame]3241 def test_load_pkcs7_data_invalid(self):
3242 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3243 If the data passed to `load_pkcs7_data` is invalid, `Error` is raised.
Jean-Paul Calderonee82e3252013-03-03 10:14:10 -0800[diff] [blame]3244 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3245 with pytest.raises(Error):
3246 load_pkcs7_data(FILETYPE_PEM, b"foo")
Jean-Paul Calderonee82e3252013-03-03 10:14:10 -0800[diff] [blame]3247
Alex Gaynor09a386e2016-07-03 09:32:44 -0400[diff] [blame]3248 def test_load_pkcs7_type_invalid(self):
3249 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3250 If the type passed to `load_pkcs7_data`, `ValueError` is raised.
Alex Gaynor09a386e2016-07-03 09:32:44 -0400[diff] [blame]3251 """
3252 with pytest.raises(ValueError):
3253 load_pkcs7_data(object(), b"foo")
3254
Jean-Paul Calderonee82e3252013-03-03 10:14:10 -0800[diff] [blame]3255
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]3256class TestLoadCertificate(object):
Jean-Paul Calderone4a68b402013-12-29 16:54:58 -0500[diff] [blame]3257 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]3258 Tests for `load_certificate_request`.
Jean-Paul Calderone4a68b402013-12-29 16:54:58 -0500[diff] [blame]3259 """
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]3260
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]3261 def test_bad_file_type(self):
Jean-Paul Calderone4a68b402013-12-29 16:54:58 -0500[diff] [blame]3262 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]3263 If the file type passed to `load_certificate_request` is neither
3264 `FILETYPE_PEM` nor `FILETYPE_ASN1` then `ValueError` is raised.
Jean-Paul Calderone4a68b402013-12-29 16:54:58 -0500[diff] [blame]3265 """
Alex Gaynor7778e792016-07-03 23:38:48 -0400[diff] [blame]3266 with pytest.raises(ValueError):
3267 load_certificate_request(object(), b"")
3268 with pytest.raises(ValueError):
3269 load_certificate(object(), b"")
Jean-Paul Calderone4a68b402013-12-29 16:54:58 -0500[diff] [blame]3270
Alex Gaynor37726112016-07-04 09:51:32 -0400[diff] [blame]3271 def test_bad_certificate(self):
3272 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]3273 If the bytes passed to `load_certificate` are not a valid certificate,
3274 an exception is raised.
Alex Gaynor37726112016-07-04 09:51:32 -0400[diff] [blame]3275 """
3276 with pytest.raises(Error):
3277 load_certificate(FILETYPE_ASN1, b"lol")
3278
Jean-Paul Calderone4a68b402013-12-29 16:54:58 -0500[diff] [blame]3279
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3280class TestPKCS7(object):
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]3281 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3282 Tests for `PKCS7`.
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]3283 """
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]3284
Jean-Paul Calderone07c93742010-07-30 10:53:41 -0400[diff] [blame]3285 def test_type_is_signed(self):
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]3286 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3287 `PKCS7.type_is_signed` returns `True` if the PKCS7 object is of
3288 the type *signed*.
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]3289 """
Jean-Paul Calderone07c93742010-07-30 10:53:41 -0400[diff] [blame]3290 pkcs7 = load_pkcs7_data(FILETYPE_PEM, pkcs7Data)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3291 assert pkcs7.type_is_signed()
Jean-Paul Calderone07c93742010-07-30 10:53:41 -0400[diff] [blame]3292
Jean-Paul Calderone07c93742010-07-30 10:53:41 -0400[diff] [blame]3293 def test_type_is_enveloped(self):
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]3294 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3295 `PKCS7.type_is_enveloped` returns `False` if the PKCS7 object is not
3296 of the type *enveloped*.
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]3297 """
Jean-Paul Calderone07c93742010-07-30 10:53:41 -0400[diff] [blame]3298 pkcs7 = load_pkcs7_data(FILETYPE_PEM, pkcs7Data)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3299 assert not pkcs7.type_is_enveloped()
Jean-Paul Calderone07c93742010-07-30 10:53:41 -0400[diff] [blame]3300
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3301 def test_type_is_signed_and_enveloped(self):
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]3302 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3303 `PKCS7.type_is_signedAndEnveloped` returns `False`
Alex Gaynor791212d2015-09-05 15:46:08 -0400[diff] [blame]3304 if the PKCS7 object is not of the type *signed and enveloped*.
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]3305 """
Jean-Paul Calderone07c93742010-07-30 10:53:41 -0400[diff] [blame]3306 pkcs7 = load_pkcs7_data(FILETYPE_PEM, pkcs7Data)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3307 assert not pkcs7.type_is_signedAndEnveloped()
Jean-Paul Calderone07c93742010-07-30 10:53:41 -0400[diff] [blame]3308
Jean-Paul Calderoneb4754b92010-07-30 11:00:08 -0400[diff] [blame]3309 def test_type_is_data(self):
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]3310 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3311 `PKCS7.type_is_data` returns `False` if the PKCS7 object is not of
3312 the type data.
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]3313 """
Jean-Paul Calderoneb4754b92010-07-30 11:00:08 -0400[diff] [blame]3314 pkcs7 = load_pkcs7_data(FILETYPE_PEM, pkcs7Data)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3315 assert not pkcs7.type_is_data()
Jean-Paul Calderone97b28ca2010-07-30 10:56:07 -0400[diff] [blame]3316
Jean-Paul Calderone4cbe05e2010-07-30 10:55:30 -0400[diff] [blame]3317 def test_get_type_name(self):
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]3318 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3319 `PKCS7.get_type_name` returns a `str` giving the
Alex Gaynor791212d2015-09-05 15:46:08 -0400[diff] [blame]3320 type name.
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]3321 """
Jean-Paul Calderone4cbe05e2010-07-30 10:55:30 -0400[diff] [blame]3322 pkcs7 = load_pkcs7_data(FILETYPE_PEM, pkcs7Data)
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]3323 assert pkcs7.get_type_name() == b"pkcs7-signedData"
Jean-Paul Calderone4cbe05e2010-07-30 10:55:30 -0400[diff] [blame]3324
Jean-Paul Calderone4cbe05e2010-07-30 10:55:30 -0400[diff] [blame]3325 def test_attribute(self):
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]3326 """
Alex Gaynor791212d2015-09-05 15:46:08 -0400[diff] [blame]3327 If an attribute other than one of the methods tested here is accessed
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3328 on an instance of `PKCS7`, `AttributeError` is raised.
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]3329 """
Jean-Paul Calderone4cbe05e2010-07-30 10:55:30 -0400[diff] [blame]3330 pkcs7 = load_pkcs7_data(FILETYPE_PEM, pkcs7Data)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3331 with pytest.raises(AttributeError):
3332 pkcs7.foo
Jean-Paul Calderone4cbe05e2010-07-30 10:55:30 -0400[diff] [blame]3333
3334
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3335class TestNetscapeSPKI(_PKeyInteractionTestsMixin):
Jean-Paul Calderonedc138fa2009-06-27 14:32:07 -0400[diff] [blame]3336 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3337 Tests for `OpenSSL.crypto.NetscapeSPKI`.
Jean-Paul Calderonedc138fa2009-06-27 14:32:07 -0400[diff] [blame]3338 """
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]3339
Jean-Paul Calderoneb9725592010-08-03 18:17:22 -0400[diff] [blame]3340 def signable(self):
3341 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3342 Return a new `NetscapeSPKI` for use with signing tests.
Jean-Paul Calderoneb9725592010-08-03 18:17:22 -0400[diff] [blame]3343 """
3344 return NetscapeSPKI()
3345
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]3346 def test_type(self):
3347 """
Alex Gaynor01f90a12019-02-07 09:14:48 -0500[diff] [blame]3348 `NetscapeSPKI` can be used to create instances of that type.
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]3349 """
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]3350 assert is_consistent_type(NetscapeSPKI, "NetscapeSPKI")
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]3351
Jean-Paul Calderonedc138fa2009-06-27 14:32:07 -0400[diff] [blame]3352 def test_construction(self):
3353 """
Alex Gaynor01f90a12019-02-07 09:14:48 -0500[diff] [blame]3354 `NetscapeSPKI` returns an instance of `NetscapeSPKI`.
Jean-Paul Calderonedc138fa2009-06-27 14:32:07 -0400[diff] [blame]3355 """
3356 nspki = NetscapeSPKI()
Alex Gaynor01f90a12019-02-07 09:14:48 -0500[diff] [blame]3357 assert isinstance(nspki, NetscapeSPKI)
Jean-Paul Calderonedc138fa2009-06-27 14:32:07 -0400[diff] [blame]3358
Jean-Paul Calderone969efaa2010-08-03 18:19:19 -0400[diff] [blame]3359 def test_invalid_attribute(self):
3360 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3361 Accessing a non-existent attribute of a `NetscapeSPKI` instance
3362 causes an `AttributeError` to be raised.
Jean-Paul Calderone969efaa2010-08-03 18:19:19 -0400[diff] [blame]3363 """
3364 nspki = NetscapeSPKI()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3365 with pytest.raises(AttributeError):
3366 nspki.foo
Jean-Paul Calderone969efaa2010-08-03 18:19:19 -0400[diff] [blame]3367
Jean-Paul Calderone06ada9f2010-08-03 18:26:52 -0400[diff] [blame]3368 def test_b64_encode(self):
3369 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3370 `NetscapeSPKI.b64_encode` encodes the certificate to a base64 blob.
Jean-Paul Calderone06ada9f2010-08-03 18:26:52 -0400[diff] [blame]3371 """
3372 nspki = NetscapeSPKI()
3373 blob = nspki.b64_encode()
Alex Gaynor12576002019-11-18 00:18:50 -0500[diff] [blame]3374 assert isinstance(blob, bytes)
Jean-Paul Calderone06ada9f2010-08-03 18:26:52 -0400[diff] [blame]3375
3376
Paul Kehrer2c605ba2016-03-11 11:17:26 -0400[diff] [blame]3377class TestRevoked(object):
3378 """
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3379 Tests for `OpenSSL.crypto.Revoked`.
Paul Kehrer2c605ba2016-03-11 11:17:26 -0400[diff] [blame]3380 """
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]3381
Paul Kehrer2c605ba2016-03-11 11:17:26 -0400[diff] [blame]3382 def test_ignores_unsupported_revoked_cert_extension_get_reason(self):
3383 """
3384 The get_reason method on the Revoked class checks to see if the
3385 extension is NID_crl_reason and should skip it otherwise. This test
3386 loads a CRL with extensions it should ignore.
3387 """
3388 crl = load_crl(FILETYPE_PEM, crlDataUnsupportedExtension)
3389 revoked = crl.get_revoked()
3390 reason = revoked[1].get_reason()
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]3391 assert reason == b"Unspecified"
Paul Kehrer2c605ba2016-03-11 11:17:26 -0400[diff] [blame]3392
3393 def test_ignores_unsupported_revoked_cert_extension_set_new_reason(self):
3394 crl = load_crl(FILETYPE_PEM, crlDataUnsupportedExtension)
3395 revoked = crl.get_revoked()
3396 revoked[1].set_reason(None)
3397 reason = revoked[1].get_reason()
3398 assert reason is None
3399
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3400 def test_construction(self):
3401 """
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3402 Confirm we can create `OpenSSL.crypto.Revoked`. Check that it is
3403 empty.
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3404 """
3405 revoked = Revoked()
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3406 assert isinstance(revoked, Revoked)
3407 assert type(revoked) == Revoked
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]3408 assert revoked.get_serial() == b"00"
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3409 assert revoked.get_rev_date() is None
3410 assert revoked.get_reason() is None
Jean-Paul Calderone4f74bfe2010-01-30 14:32:49 -0500[diff] [blame]3411
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3412 def test_serial(self):
3413 """
Jean-Paul Calderoneb98eae02010-01-30 13:18:04 -0500[diff] [blame]3414 Confirm we can set and get serial numbers from
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3415 `OpenSSL.crypto.Revoked`. Confirm errors are handled with grace.
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3416 """
3417 revoked = Revoked()
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]3418 ret = revoked.set_serial(b"10b")
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3419 assert ret is None
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3420 ser = revoked.get_serial()
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]3421 assert ser == b"010B"
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3422
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]3423 revoked.set_serial(b"31ppp") # a type error would be nice
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3424 ser = revoked.get_serial()
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]3425 assert ser == b"31"
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3426
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3427 with pytest.raises(ValueError):
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]3428 revoked.set_serial(b"pqrst")
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3429 with pytest.raises(TypeError):
3430 revoked.set_serial(100)
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3431
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3432 def test_date(self):
3433 """
Jean-Paul Calderoneb98eae02010-01-30 13:18:04 -0500[diff] [blame]3434 Confirm we can set and get revocation dates from
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3435 `OpenSSL.crypto.Revoked`. Confirm errors are handled with grace.
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3436 """
3437 revoked = Revoked()
3438 date = revoked.get_rev_date()
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3439 assert date is None
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3440
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3441 now = datetime.now().strftime("%Y%m%d%H%M%SZ").encode("ascii")
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3442 ret = revoked.set_rev_date(now)
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3443 assert ret is None
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3444 date = revoked.get_rev_date()
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3445 assert date == now
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3446
Rick Dean6385faf2009-07-26 00:07:47 -0500[diff] [blame]3447 def test_reason(self):
3448 """
Jean-Paul Calderoneb98eae02010-01-30 13:18:04 -0500[diff] [blame]3449 Confirm we can set and get revocation reasons from
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3450 `OpenSSL.crypto.Revoked`. The "get" need to work as "set".
3451 Likewise, each reason of all_reasons() must work.
Rick Dean6385faf2009-07-26 00:07:47 -0500[diff] [blame]3452 """
3453 revoked = Revoked()
3454 for r in revoked.all_reasons():
Jean-Paul Calderoneeacad4a2010-08-22 17:12:55 -0400[diff] [blame]3455 for x in range(2):
Rick Dean6385faf2009-07-26 00:07:47 -0500[diff] [blame]3456 ret = revoked.set_reason(r)
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3457 assert ret is None
Rick Dean6385faf2009-07-26 00:07:47 -0500[diff] [blame]3458 reason = revoked.get_reason()
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]3459 assert reason.lower().replace(b" ", b"") == r.lower().replace(
3460 b" ", b""
3461 )
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]3462 r = reason # again with the resp of get
Rick Dean6385faf2009-07-26 00:07:47 -0500[diff] [blame]3463
3464 revoked.set_reason(None)
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3465 assert revoked.get_reason() is None
Rick Dean6385faf2009-07-26 00:07:47 -0500[diff] [blame]3466
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]3467 @pytest.mark.parametrize("reason", [object(), 1.0, u"foo"])
Alex Chanfb078d82017-04-20 11:16:15 +0100[diff] [blame]3468 def test_set_reason_wrong_args(self, reason):
3469 """
3470 `Revoked.set_reason` raises `TypeError` if called with an argument
3471 which is neither `None` nor a byte string.
3472 """
3473 revoked = Revoked()
3474 with pytest.raises(TypeError):
3475 revoked.set_reason(reason)
3476
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3477 def test_set_reason_invalid_reason(self):
Rick Dean6385faf2009-07-26 00:07:47 -0500[diff] [blame]3478 """
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3479 Calling `OpenSSL.crypto.Revoked.set_reason` with an argument which
3480 isn't a valid reason results in `ValueError` being raised.
Rick Dean6385faf2009-07-26 00:07:47 -0500[diff] [blame]3481 """
3482 revoked = Revoked()
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3483 with pytest.raises(ValueError):
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]3484 revoked.set_reason(b"blue")
Jean-Paul Calderone4f74bfe2010-01-30 14:32:49 -0500[diff] [blame]3485
3486
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3487class TestCRL(object):
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3488 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3489 Tests for `OpenSSL.crypto.CRL`.
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3490 """
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]3491
Paul Kehrerbeaf9f52020-08-03 17:50:31 -0500[diff] [blame]3492 cert = load_certificate(FILETYPE_PEM, root_cert_pem)
3493 pkey = load_privatekey(FILETYPE_PEM, root_key_pem)
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3494
Dan Sully44e767a2016-06-04 18:05:27 -0700[diff] [blame]3495 root_cert = load_certificate(FILETYPE_PEM, root_cert_pem)
3496 root_key = load_privatekey(FILETYPE_PEM, root_key_pem)
3497 intermediate_cert = load_certificate(FILETYPE_PEM, intermediate_cert_pem)
3498 intermediate_key = load_privatekey(FILETYPE_PEM, intermediate_key_pem)
3499 intermediate_server_cert = load_certificate(
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]3500 FILETYPE_PEM, intermediate_server_cert_pem
3501 )
Dan Sully44e767a2016-06-04 18:05:27 -0700[diff] [blame]3502 intermediate_server_key = load_privatekey(
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]3503 FILETYPE_PEM, intermediate_server_key_pem
3504 )
Dan Sully44e767a2016-06-04 18:05:27 -0700[diff] [blame]3505
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3506 def test_construction(self):
3507 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3508 Confirm we can create `OpenSSL.crypto.CRL`. Check
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3509 that it is empty
3510 """
3511 crl = CRL()
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3512 assert isinstance(crl, CRL)
3513 assert crl.get_revoked() is None
Jean-Paul Calderone2efd03e2010-01-30 13:59:55 -0500[diff] [blame]3514
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3515 def _get_crl(self):
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3516 """
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3517 Get a new ``CRL`` with a revocation.
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3518 """
3519 crl = CRL()
3520 revoked = Revoked()
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3521 now = datetime.now().strftime("%Y%m%d%H%M%SZ").encode("ascii")
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3522 revoked.set_rev_date(now)
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]3523 revoked.set_serial(b"3ab")
3524 revoked.set_reason(b"sUpErSeDEd")
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3525 crl.add_revoked(revoked)
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3526 return crl
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3527
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3528 def test_export_pem(self):
3529 """
3530 If not passed a format, ``CRL.export`` returns a "PEM" format string
3531 representing a serial number, a revoked reason, and certificate issuer
3532 information.
3533 """
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3534 # PEM format
Paul Kehrer7d5a3bf2019-01-21 12:24:02 -0600[diff] [blame]3535 dumped_crl = self._get_crl().export(
Alex Gaynor173e4ba2017-06-30 08:01:12 -0700[diff] [blame]3536 self.cert, self.pkey, days=20, digest=b"sha256"
3537 )
Paul Kehrer7d5a3bf2019-01-21 12:24:02 -0600[diff] [blame]3538 crl = x509.load_pem_x509_crl(dumped_crl, backend)
3539 revoked = crl.get_revoked_certificate_by_serial_number(0x03AB)
3540 assert revoked is not None
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]3541 assert crl.issuer == x509.Name(
3542 [
3543 x509.NameAttribute(x509.NameOID.COUNTRY_NAME, u"US"),
3544 x509.NameAttribute(x509.NameOID.STATE_OR_PROVINCE_NAME, u"IL"),
3545 x509.NameAttribute(x509.NameOID.LOCALITY_NAME, u"Chicago"),
3546 x509.NameAttribute(x509.NameOID.ORGANIZATION_NAME, u"Testing"),
3547 x509.NameAttribute(
3548 x509.NameOID.COMMON_NAME, u"Testing Root CA"
3549 ),
3550 ]
3551 )
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3552
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3553 def test_export_der(self):
3554 """
3555 If passed ``FILETYPE_ASN1`` for the format, ``CRL.export`` returns a
3556 "DER" format string representing a serial number, a revoked reason, and
3557 certificate issuer information.
3558 """
3559 crl = self._get_crl()
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3560
3561 # DER format
Paul Kehrer7d5a3bf2019-01-21 12:24:02 -0600[diff] [blame]3562 dumped_crl = self._get_crl().export(
Alex Gaynor173e4ba2017-06-30 08:01:12 -0700[diff] [blame]3563 self.cert, self.pkey, FILETYPE_ASN1, digest=b"md5"
3564 )
Paul Kehrer7d5a3bf2019-01-21 12:24:02 -0600[diff] [blame]3565 crl = x509.load_der_x509_crl(dumped_crl, backend)
3566 revoked = crl.get_revoked_certificate_by_serial_number(0x03AB)
3567 assert revoked is not None
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]3568 assert crl.issuer == x509.Name(
3569 [
3570 x509.NameAttribute(x509.NameOID.COUNTRY_NAME, u"US"),
3571 x509.NameAttribute(x509.NameOID.STATE_OR_PROVINCE_NAME, u"IL"),
3572 x509.NameAttribute(x509.NameOID.LOCALITY_NAME, u"Chicago"),
3573 x509.NameAttribute(x509.NameOID.ORGANIZATION_NAME, u"Testing"),
3574 x509.NameAttribute(
3575 x509.NameOID.COMMON_NAME, u"Testing Root CA"
3576 ),
3577 ]
3578 )
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3579
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3580 def test_export_text(self):
3581 """
3582 If passed ``FILETYPE_TEXT`` for the format, ``CRL.export`` returns a
3583 text format string like the one produced by the openssl command line
3584 tool.
3585 """
3586 crl = self._get_crl()
3587
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3588 # text format
Alex Gaynor173e4ba2017-06-30 08:01:12 -0700[diff] [blame]3589 dumped_text = crl.export(
3590 self.cert, self.pkey, type=FILETYPE_TEXT, digest=b"md5"
3591 )
Paul Kehrerc45a6ea2020-08-03 15:54:20 -0500[diff] [blame]3592 assert len(dumped_text) > 500
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3593
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3594 def test_export_custom_digest(self):
3595 """
3596 If passed the name of a digest function, ``CRL.export`` uses a
3597 signature algorithm based on that digest function.
3598 """
3599 crl = self._get_crl()
Jean-Paul Calderonecce22d02015-04-13 13:56:09 -0400[diff] [blame]3600 dumped_crl = crl.export(self.cert, self.pkey, digest=b"sha1")
Bulat Gaifullin1966c972014-09-22 09:47:20 +0400[diff] [blame]3601 text = _runopenssl(dumped_crl, b"crl", b"-noout", b"-text")
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]3602 text.index(b"Signature Algorithm: sha1")
Bulat Gaifullin1966c972014-09-22 09:47:20 +0400[diff] [blame]3603
Jean-Paul Calderonecce22d02015-04-13 13:56:09 -0400[diff] [blame]3604 def test_export_md5_digest(self):
3605 """
3606 If passed md5 as the digest function, ``CRL.export`` uses md5 and does
3607 not emit a deprecation warning.
3608 """
3609 crl = self._get_crl()
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3610 with pytest.warns(None) as catcher:
Jean-Paul Calderonecce22d02015-04-13 13:56:09 -0400[diff] [blame]3611 simplefilter("always")
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3612 assert 0 == len(catcher)
Jean-Paul Calderonecce22d02015-04-13 13:56:09 -0400[diff] [blame]3613 dumped_crl = crl.export(self.cert, self.pkey, digest=b"md5")
3614 text = _runopenssl(dumped_crl, b"crl", b"-noout", b"-text")
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]3615 text.index(b"Signature Algorithm: md5")
Jean-Paul Calderonecce22d02015-04-13 13:56:09 -0400[diff] [blame]3616
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3617 def test_export_default_digest(self):
3618 """
Alex Gaynor173e4ba2017-06-30 08:01:12 -0700[diff] [blame]3619 If not passed the name of a digest function, ``CRL.export`` raises a
3620 ``TypeError``.
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3621 """
3622 crl = self._get_crl()
Alex Gaynor173e4ba2017-06-30 08:01:12 -0700[diff] [blame]3623 with pytest.raises(TypeError):
3624 crl.export(self.cert, self.pkey)
Bulat Gaifullin1966c972014-09-22 09:47:20 +0400[diff] [blame]3625
Jean-Paul Calderonec7293bc2011-09-13 15:24:38 -0400[diff] [blame]3626 def test_export_invalid(self):
3627 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3628 If `CRL.export` is used with an uninitialized `X509` instance,
3629 `OpenSSL.crypto.Error` is raised.
Jean-Paul Calderonec7293bc2011-09-13 15:24:38 -0400[diff] [blame]3630 """
3631 crl = CRL()
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3632 with pytest.raises(Error):
Alex Gaynor173e4ba2017-06-30 08:01:12 -0700[diff] [blame]3633 crl.export(X509(), PKey(), digest=b"sha256")
Jean-Paul Calderonec7293bc2011-09-13 15:24:38 -0400[diff] [blame]3634
Jean-Paul Calderone56515342010-01-30 13:49:38 -0500[diff] [blame]3635 def test_add_revoked_keyword(self):
3636 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3637 `OpenSSL.CRL.add_revoked` accepts its single argument as the
Jean-Paul Calderone64efa2c2011-09-11 10:00:09 -0400[diff] [blame]3638 ``revoked`` keyword argument.
Jean-Paul Calderone56515342010-01-30 13:49:38 -0500[diff] [blame]3639 """
3640 crl = CRL()
3641 revoked = Revoked()
Paul Kehrerb11bffc2016-03-10 18:30:29 -0400[diff] [blame]3642 revoked.set_serial(b"01")
Paul Kehrer2fe23b02016-03-09 22:02:15 -0400[diff] [blame]3643 revoked.set_rev_date(b"20160310020145Z")
Jean-Paul Calderone56515342010-01-30 13:49:38 -0500[diff] [blame]3644 crl.add_revoked(revoked=revoked)
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3645 assert isinstance(crl.get_revoked()[0], Revoked)
Jean-Paul Calderone56515342010-01-30 13:49:38 -0500[diff] [blame]3646
Jean-Paul Calderone883ca4b2010-01-30 13:55:13 -0500[diff] [blame]3647 def test_export_wrong_args(self):
3648 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3649 Calling `OpenSSL.CRL.export` with arguments other than the certificate,
Jean-Paul Calderonef1515862010-01-30 13:57:03 -0500[diff] [blame]3650 private key, integer file type, and integer number of days it
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3651 expects, results in a `TypeError` being raised.
Jean-Paul Calderone883ca4b2010-01-30 13:55:13 -0500[diff] [blame]3652 """
3653 crl = CRL()
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]3654 with pytest.raises(TypeError):
3655 crl.export(None, self.pkey, FILETYPE_PEM, 10)
3656 with pytest.raises(TypeError):
3657 crl.export(self.cert, None, FILETYPE_PEM, 10)
3658 with pytest.raises(TypeError):
3659 crl.export(self.cert, self.pkey, None, 10)
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3660 with pytest.raises(TypeError):
3661 crl.export(self.cert, FILETYPE_PEM, None)
Jean-Paul Calderonef1515862010-01-30 13:57:03 -0500[diff] [blame]3662
Jean-Paul Calderoneea198422010-01-30 13:58:23 -0500[diff] [blame]3663 def test_export_unknown_filetype(self):
3664 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3665 Calling `OpenSSL.CRL.export` with a file type other than
3666 `FILETYPE_PEM`, `FILETYPE_ASN1`, or
3667 `FILETYPE_TEXT` results in a `ValueError` being raised.
Jean-Paul Calderoneea198422010-01-30 13:58:23 -0500[diff] [blame]3668 """
3669 crl = CRL()
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]3670 with pytest.raises(ValueError):
Alex Gaynor173e4ba2017-06-30 08:01:12 -0700[diff] [blame]3671 crl.export(self.cert, self.pkey, 100, 10, digest=b"sha256")
Jean-Paul Calderoneea198422010-01-30 13:58:23 -0500[diff] [blame]3672
Bulat Gaifullin925f7862014-09-22 10:10:44 +0400[diff] [blame]3673 def test_export_unknown_digest(self):
Bulat Gaifullin5f9eea42014-09-23 19:35:15 +0400[diff] [blame]3674 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3675 Calling `OpenSSL.CRL.export` with an unsupported digest results
3676 in a `ValueError` being raised.
Bulat Gaifullin5f9eea42014-09-23 19:35:15 +0400[diff] [blame]3677 """
Bulat Gaifullin925f7862014-09-22 10:10:44 +0400[diff] [blame]3678 crl = CRL()
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3679 with pytest.raises(ValueError):
3680 crl.export(
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]3681 self.cert, self.pkey, FILETYPE_PEM, 10, b"strange-digest"
3682 )
Bulat Gaifullin925f7862014-09-22 10:10:44 +0400[diff] [blame]3683
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3684 def test_get_revoked(self):
3685 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3686 Use python to create a simple CRL with two revocations. Get back the
3687 `Revoked` using `OpenSSL.CRL.get_revoked` and verify them.
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3688 """
3689 crl = CRL()
3690
3691 revoked = Revoked()
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3692 now = datetime.now().strftime("%Y%m%d%H%M%SZ").encode("ascii")
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3693 revoked.set_rev_date(now)
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]3694 revoked.set_serial(b"3ab")
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3695 crl.add_revoked(revoked)
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]3696 revoked.set_serial(b"100")
3697 revoked.set_reason(b"sUpErSeDEd")
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3698 crl.add_revoked(revoked)
3699
3700 revs = crl.get_revoked()
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3701 assert len(revs) == 2
3702 assert type(revs[0]) == Revoked
3703 assert type(revs[1]) == Revoked
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]3704 assert revs[0].get_serial() == b"03AB"
3705 assert revs[1].get_serial() == b"0100"
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3706 assert revs[0].get_rev_date() == now
3707 assert revs[1].get_rev_date() == now
Jean-Paul Calderoneecef6fa2010-01-30 13:47:18 -0500[diff] [blame]3708
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3709 def test_load_crl(self):
3710 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3711 Load a known CRL and inspect its revocations. Both EM and DER formats
3712 are loaded.
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3713 """
Jean-Paul Calderone3eb5cc72010-01-30 15:24:40 -0500[diff] [blame]3714 crl = load_crl(FILETYPE_PEM, crlData)
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3715 revs = crl.get_revoked()
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3716 assert len(revs) == 2
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]3717 assert revs[0].get_serial() == b"03AB"
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3718 assert revs[0].get_reason() is None
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]3719 assert revs[1].get_serial() == b"0100"
3720 assert revs[1].get_reason() == b"Superseded"
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3721
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]3722 der = _runopenssl(crlData, b"crl", b"-outform", b"DER")
Jean-Paul Calderoneb98eae02010-01-30 13:18:04 -0500[diff] [blame]3723 crl = load_crl(FILETYPE_ASN1, der)
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3724 revs = crl.get_revoked()
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3725 assert len(revs) == 2
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]3726 assert revs[0].get_serial() == b"03AB"
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3727 assert revs[0].get_reason() is None
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]3728 assert revs[1].get_serial() == b"0100"
3729 assert revs[1].get_reason() == b"Superseded"
Jean-Paul Calderone3eb5cc72010-01-30 15:24:40 -0500[diff] [blame]3730
Jean-Paul Calderone3eb5cc72010-01-30 15:24:40 -0500[diff] [blame]3731 def test_load_crl_bad_filetype(self):
3732 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3733 Calling `OpenSSL.crypto.load_crl` with an unknown file type raises a
3734 `ValueError`.
Jean-Paul Calderone3eb5cc72010-01-30 15:24:40 -0500[diff] [blame]3735 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3736 with pytest.raises(ValueError):
3737 load_crl(100, crlData)
Jean-Paul Calderone3eb5cc72010-01-30 15:24:40 -0500[diff] [blame]3738
Jean-Paul Calderone3eb5cc72010-01-30 15:24:40 -0500[diff] [blame]3739 def test_load_crl_bad_data(self):
3740 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3741 Calling `OpenSSL.crypto.load_crl` with file data which can't be loaded
3742 raises a `OpenSSL.crypto.Error`.
Jean-Paul Calderone3eb5cc72010-01-30 15:24:40 -0500[diff] [blame]3743 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3744 with pytest.raises(Error):
3745 load_crl(FILETYPE_PEM, b"hello, world")
Jean-Paul Calderone3eb5cc72010-01-30 15:24:40 -0500[diff] [blame]3746
Dan Sully44e767a2016-06-04 18:05:27 -0700[diff] [blame]3747 def test_get_issuer(self):
3748 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3749 Load a known CRL and assert its issuer's common name is what we expect
3750 from the encoded crlData string.
Dan Sully44e767a2016-06-04 18:05:27 -0700[diff] [blame]3751 """
3752 crl = load_crl(FILETYPE_PEM, crlData)
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3753 assert isinstance(crl.get_issuer(), X509Name)
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]3754 assert crl.get_issuer().CN == "Testing Root CA"
Dan Sully44e767a2016-06-04 18:05:27 -0700[diff] [blame]3755
Dominic Chenf05b2122015-10-13 16:32:35 +0000[diff] [blame]3756 def test_dump_crl(self):
3757 """
3758 The dumped CRL matches the original input.
3759 """
3760 crl = load_crl(FILETYPE_PEM, crlData)
3761 buf = dump_crl(FILETYPE_PEM, crl)
3762 assert buf == crlData
3763
Dan Sully44e767a2016-06-04 18:05:27 -0700[diff] [blame]3764 def _make_test_crl(self, issuer_cert, issuer_key, certs=()):
3765 """
3766 Create a CRL.
3767
3768 :param list[X509] certs: A list of certificates to revoke.
3769 :rtype: CRL
3770 """
3771 crl = CRL()
3772 for cert in certs:
3773 revoked = Revoked()
3774 # FIXME: This string splicing is an unfortunate implementation
3775 # detail that has been reported in
3776 # https://github.com/pyca/pyopenssl/issues/258
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]3777 serial = hex(cert.get_serial_number())[2:].encode("utf-8")
Dan Sully44e767a2016-06-04 18:05:27 -0700[diff] [blame]3778 revoked.set_serial(serial)
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]3779 revoked.set_reason(b"unspecified")
3780 revoked.set_rev_date(b"20140601000000Z")
Dan Sully44e767a2016-06-04 18:05:27 -0700[diff] [blame]3781 crl.add_revoked(revoked)
3782 crl.set_version(1)
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]3783 crl.set_lastUpdate(b"20140601000000Z")
3784 crl.set_nextUpdate(b"20180601000000Z")
3785 crl.sign(issuer_cert, issuer_key, digest=b"sha512")
Dan Sully44e767a2016-06-04 18:05:27 -0700[diff] [blame]3786 return crl
3787
3788 def test_verify_with_revoked(self):
3789 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3790 `verify_certificate` raises error when an intermediate certificate is
3791 revoked.
Dan Sully44e767a2016-06-04 18:05:27 -0700[diff] [blame]3792 """
3793 store = X509Store()
3794 store.add_cert(self.root_cert)
3795 store.add_cert(self.intermediate_cert)
3796 root_crl = self._make_test_crl(
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]3797 self.root_cert, self.root_key, certs=[self.intermediate_cert]
3798 )
Dan Sully44e767a2016-06-04 18:05:27 -0700[diff] [blame]3799 intermediate_crl = self._make_test_crl(
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]3800 self.intermediate_cert, self.intermediate_key, certs=[]
3801 )
Dan Sully44e767a2016-06-04 18:05:27 -0700[diff] [blame]3802 store.add_crl(root_crl)
3803 store.add_crl(intermediate_crl)
3804 store.set_flags(
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]3805 X509StoreFlags.CRL_CHECK | X509StoreFlags.CRL_CHECK_ALL
3806 )
Dan Sully44e767a2016-06-04 18:05:27 -0700[diff] [blame]3807 store_ctx = X509StoreContext(store, self.intermediate_server_cert)
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3808 with pytest.raises(X509StoreContextError) as err:
3809 store_ctx.verify_certificate()
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]3810 assert err.value.args[0][2] == "certificate revoked"
Dan Sully44e767a2016-06-04 18:05:27 -0700[diff] [blame]3811
3812 def test_verify_with_missing_crl(self):
3813 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3814 `verify_certificate` raises error when an intermediate certificate's
3815 CRL is missing.
Dan Sully44e767a2016-06-04 18:05:27 -0700[diff] [blame]3816 """
3817 store = X509Store()
3818 store.add_cert(self.root_cert)
3819 store.add_cert(self.intermediate_cert)
3820 root_crl = self._make_test_crl(
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]3821 self.root_cert, self.root_key, certs=[self.intermediate_cert]
3822 )
Dan Sully44e767a2016-06-04 18:05:27 -0700[diff] [blame]3823 store.add_crl(root_crl)
3824 store.set_flags(
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]3825 X509StoreFlags.CRL_CHECK | X509StoreFlags.CRL_CHECK_ALL
3826 )
Dan Sully44e767a2016-06-04 18:05:27 -0700[diff] [blame]3827 store_ctx = X509StoreContext(store, self.intermediate_server_cert)
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3828 with pytest.raises(X509StoreContextError) as err:
3829 store_ctx.verify_certificate()
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]3830 assert err.value.args[0][2] == "unable to get certificate CRL"
3831 assert err.value.certificate.get_subject().CN == "intermediate-service"
Dan Sully44e767a2016-06-04 18:05:27 -0700[diff] [blame]3832
Paul Kehrer41c10242017-06-29 18:24:17 -0500[diff] [blame]3833 def test_convert_from_cryptography(self):
3834 crypto_crl = x509.load_pem_x509_crl(crlData, backend)
3835 crl = CRL.from_cryptography(crypto_crl)
3836 assert isinstance(crl, CRL)
3837
3838 def test_convert_from_cryptography_unsupported_type(self):
3839 with pytest.raises(TypeError):
3840 CRL.from_cryptography(object())
3841
3842 def test_convert_to_cryptography_key(self):
3843 crl = load_crl(FILETYPE_PEM, crlData)
3844 crypto_crl = crl.to_cryptography()
3845 assert isinstance(crypto_crl, x509.CertificateRevocationList)
3846
Jean-Paul Calderonedc138fa2009-06-27 14:32:07 -0400[diff] [blame]3847
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3848class TestX509StoreContext(object):
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3849 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3850 Tests for `OpenSSL.crypto.X509StoreContext`.
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3851 """
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]3852
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3853 root_cert = load_certificate(FILETYPE_PEM, root_cert_pem)
3854 intermediate_cert = load_certificate(FILETYPE_PEM, intermediate_cert_pem)
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]3855 intermediate_server_cert = load_certificate(
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]3856 FILETYPE_PEM, intermediate_server_cert_pem
3857 )
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3858
3859 def test_valid(self):
3860 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3861 `verify_certificate` returns ``None`` when called with a certificate
3862 and valid chain.
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3863 """
3864 store = X509Store()
3865 store.add_cert(self.root_cert)
3866 store.add_cert(self.intermediate_cert)
3867 store_ctx = X509StoreContext(store, self.intermediate_server_cert)
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3868 assert store_ctx.verify_certificate() is None
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3869
3870 def test_reuse(self):
3871 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3872 `verify_certificate` can be called multiple times with the same
Jean-Paul Calderone06e01b92015-01-18 15:43:13 -0500[diff] [blame]3873 ``X509StoreContext`` instance to produce the same result.
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3874 """
3875 store = X509Store()
3876 store.add_cert(self.root_cert)
3877 store.add_cert(self.intermediate_cert)
3878 store_ctx = X509StoreContext(store, self.intermediate_server_cert)
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3879 assert store_ctx.verify_certificate() is None
3880 assert store_ctx.verify_certificate() is None
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3881
Sándor Oroszi83ef2302020-10-12 15:42:23 +0200[diff] [blame]3882 @pytest.mark.parametrize(
3883 "root_cert, chain, verified_cert",
3884 [
3885 pytest.param(
3886 root_cert,
3887 [intermediate_cert],
3888 intermediate_server_cert,
3889 id="intermediate in chain",
3890 ),
3891 pytest.param(
3892 root_cert,
3893 [],
3894 intermediate_cert,
3895 id="empty chain",
3896 ),
3897 pytest.param(
3898 root_cert,
3899 [root_cert, intermediate_server_cert, intermediate_cert],
3900 intermediate_server_cert,
3901 id="extra certs in chain",
3902 ),
3903 ],
3904 )
3905 def test_verify_success_with_chain(self, root_cert, chain, verified_cert):
3906 store = X509Store()
3907 store.add_cert(root_cert)
3908 store_ctx = X509StoreContext(store, verified_cert, chain=chain)
3909 assert store_ctx.verify_certificate() is None
3910
3911 def test_valid_untrusted_chain_reuse(self):
3912 """
3913 `verify_certificate` using an untrusted chain can be called multiple
3914 times with the same ``X509StoreContext`` instance to produce the same
3915 result.
3916 """
3917 store = X509Store()
3918 store.add_cert(self.root_cert)
3919 chain = [self.intermediate_cert]
3920
3921 store_ctx = X509StoreContext(
3922 store, self.intermediate_server_cert, chain=chain
3923 )
3924 assert store_ctx.verify_certificate() is None
3925 assert store_ctx.verify_certificate() is None
3926
3927 def test_chain_reference(self):
3928 """
3929 ``X509StoreContext`` properly keeps references to the untrusted chain
3930 certificates.
3931 """
3932 store = X509Store()
3933 store.add_cert(self.root_cert)
3934 chain = [load_certificate(FILETYPE_PEM, intermediate_cert_pem)]
3935
3936 store_ctx = X509StoreContext(
3937 store, self.intermediate_server_cert, chain=chain
3938 )
3939
3940 del chain
3941 assert store_ctx.verify_certificate() is None
3942
3943 @pytest.mark.parametrize(
3944 "root_cert, chain, verified_cert",
3945 [
3946 pytest.param(
3947 root_cert,
3948 [],
3949 intermediate_server_cert,
3950 id="intermediate missing",
3951 ),
3952 pytest.param(
3953 None,
3954 [intermediate_cert],
3955 intermediate_server_cert,
3956 id="no trusted root",
3957 ),
3958 pytest.param(
3959 None,
3960 [root_cert, intermediate_cert],
3961 intermediate_server_cert,
3962 id="untrusted root, full chain is available",
3963 ),
3964 pytest.param(
3965 intermediate_cert,
3966 [root_cert, intermediate_cert],
3967 intermediate_server_cert,
3968 id="untrusted root, intermediate is trusted and in chain",
3969 ),
3970 ],
3971 )
3972 def test_verify_fail_with_chain(self, root_cert, chain, verified_cert):
3973 store = X509Store()
3974 if root_cert:
3975 store.add_cert(root_cert)
3976
3977 store_ctx = X509StoreContext(store, verified_cert, chain=chain)
3978
3979 with pytest.raises(X509StoreContextError):
3980 store_ctx.verify_certificate()
3981
3982 @pytest.mark.parametrize(
3983 "chain, expected_error",
3984 [
3985 pytest.param(
3986 [intermediate_cert, "This is not a certificate"],
3987 TypeError,
3988 id="non-certificate in chain",
3989 ),
3990 pytest.param(
3991 42,
3992 TypeError,
3993 id="non-list chain",
3994 ),
3995 ],
3996 )
3997 def test_untrusted_chain_wrong_args(self, chain, expected_error):
3998 """
3999 Creating ``X509StoreContext`` with wrong chain raises an exception.
4000 """
4001 store = X509Store()
4002 store.add_cert(self.root_cert)
4003
4004 with pytest.raises(expected_error):
4005 X509StoreContext(store, self.intermediate_server_cert, chain=chain)
4006
4007 def test_failure_building_untrusted_chain_raises(self, monkeypatch):
4008 """
4009 Creating ``X509StoreContext`` raises ``OpenSSL.crypto.Error`` when
4010 the underlying lib fails to add the certificate to the stack.
4011 """
4012 monkeypatch.setattr(_lib, "sk_X509_push", lambda _stack, _x509: -1)
4013
4014 store = X509Store()
4015 store.add_cert(self.root_cert)
4016 chain = [self.intermediate_cert]
4017
4018 with pytest.raises(Error):
4019 X509StoreContext(store, self.intermediate_server_cert, chain=chain)
4020
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]4021 def test_trusted_self_signed(self):
4022 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]4023 `verify_certificate` returns ``None`` when called with a self-signed
4024 certificate and itself in the chain.
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]4025 """
4026 store = X509Store()
4027 store.add_cert(self.root_cert)
4028 store_ctx = X509StoreContext(store, self.root_cert)
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]4029 assert store_ctx.verify_certificate() is None
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]4030
4031 def test_untrusted_self_signed(self):
4032 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]4033 `verify_certificate` raises error when a self-signed certificate is
4034 verified without itself in the chain.
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]4035 """
4036 store = X509Store()
4037 store_ctx = X509StoreContext(store, self.root_cert)
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]4038 with pytest.raises(X509StoreContextError) as exc:
4039 store_ctx.verify_certificate()
4040
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]4041 assert exc.value.args[0][2] == "self signed certificate"
4042 assert exc.value.certificate.get_subject().CN == "Testing Root CA"
Jean-Paul Calderone517816e2015-01-18 15:39:26 -0500[diff] [blame]4043
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]4044 def test_invalid_chain_no_root(self):
4045 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]4046 `verify_certificate` raises error when a root certificate is missing
4047 from the chain.
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]4048 """
4049 store = X509Store()
4050 store.add_cert(self.intermediate_cert)
4051 store_ctx = X509StoreContext(store, self.intermediate_server_cert)
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]4052
4053 with pytest.raises(X509StoreContextError) as exc:
4054 store_ctx.verify_certificate()
4055
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]4056 assert exc.value.args[0][2] == "unable to get issuer certificate"
4057 assert exc.value.certificate.get_subject().CN == "intermediate"
Jean-Paul Calderone517816e2015-01-18 15:39:26 -0500[diff] [blame]4058
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]4059 def test_invalid_chain_no_intermediate(self):
4060 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]4061 `verify_certificate` raises error when an intermediate certificate is
4062 missing from the chain.
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]4063 """
4064 store = X509Store()
4065 store.add_cert(self.root_cert)
4066 store_ctx = X509StoreContext(store, self.intermediate_server_cert)
Jean-Paul Calderone517816e2015-01-18 15:39:26 -0500[diff] [blame]4067
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]4068 with pytest.raises(X509StoreContextError) as exc:
4069 store_ctx.verify_certificate()
4070
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]4071 assert exc.value.args[0][2] == "unable to get local issuer certificate"
4072 assert exc.value.certificate.get_subject().CN == "intermediate-service"
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]4073
Stephen Holsapple46a09252015-02-12 14:45:43 -0800[diff] [blame]4074 def test_modification_pre_verify(self):
4075 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]4076 `verify_certificate` can use a store context modified after
Stephen Holsapple46a09252015-02-12 14:45:43 -0800[diff] [blame]4077 instantiation.
4078 """
4079 store_bad = X509Store()
4080 store_bad.add_cert(self.intermediate_cert)
4081 store_good = X509Store()
4082 store_good.add_cert(self.root_cert)
4083 store_good.add_cert(self.intermediate_cert)
4084 store_ctx = X509StoreContext(store_bad, self.intermediate_server_cert)
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]4085
4086 with pytest.raises(X509StoreContextError) as exc:
4087 store_ctx.verify_certificate()
4088
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]4089 assert exc.value.args[0][2] == "unable to get issuer certificate"
4090 assert exc.value.certificate.get_subject().CN == "intermediate"
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]4091
Stephen Holsapple46a09252015-02-12 14:45:43 -0800[diff] [blame]4092 store_ctx.set_store(store_good)
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]4093 assert store_ctx.verify_certificate() is None
Stephen Holsapple46a09252015-02-12 14:45:43 -0800[diff] [blame]4094
Thomas Sileoe15e60a2016-11-22 18:13:30 +0100[diff] [blame]4095 def test_verify_with_time(self):
4096 """
4097 `verify_certificate` raises error when the verification time is
4098 set at notAfter.
4099 """
4100 store = X509Store()
4101 store.add_cert(self.root_cert)
4102 store.add_cert(self.intermediate_cert)
4103
4104 expire_time = self.intermediate_server_cert.get_notAfter()
4105 expire_datetime = datetime.strptime(
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]4106 expire_time.decode("utf-8"), "%Y%m%d%H%M%SZ"
Thomas Sileoe15e60a2016-11-22 18:13:30 +0100[diff] [blame]4107 )
4108 store.set_time(expire_datetime)
4109
4110 store_ctx = X509StoreContext(store, self.intermediate_server_cert)
4111 with pytest.raises(X509StoreContextError) as exc:
4112 store_ctx.verify_certificate()
4113
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]4114 assert exc.value.args[0][2] == "certificate has expired"
Thomas Sileoe15e60a2016-11-22 18:13:30 +0100[diff] [blame]4115
Shane Harvey33c54992020-08-05 16:48:51 -0700[diff] [blame]4116 def test_get_verified_chain(self):
4117 """
4118 `get_verified_chain` returns the verified chain.
4119 """
4120 store = X509Store()
4121 store.add_cert(self.root_cert)
4122 store.add_cert(self.intermediate_cert)
4123 store_ctx = X509StoreContext(store, self.intermediate_server_cert)
4124 chain = store_ctx.get_verified_chain()
4125 assert len(chain) == 3
4126 intermediate_subject = self.intermediate_server_cert.get_subject()
4127 assert chain[0].get_subject() == intermediate_subject
4128 assert chain[1].get_subject() == self.intermediate_cert.get_subject()
4129 assert chain[2].get_subject() == self.root_cert.get_subject()
4130 # Test reuse
4131 chain = store_ctx.get_verified_chain()
4132 assert len(chain) == 3
4133 assert chain[0].get_subject() == intermediate_subject
4134 assert chain[1].get_subject() == self.intermediate_cert.get_subject()
4135 assert chain[2].get_subject() == self.root_cert.get_subject()
4136
4137 def test_get_verified_chain_invalid_chain_no_root(self):
4138 """
4139 `get_verified_chain` raises error when cert verification fails.
4140 """
4141 store = X509Store()
4142 store.add_cert(self.intermediate_cert)
4143 store_ctx = X509StoreContext(store, self.intermediate_server_cert)
4144
4145 with pytest.raises(X509StoreContextError) as exc:
4146 store_ctx.get_verified_chain()
4147
4148 assert exc.value.args[0][2] == "unable to get issuer certificate"
4149 assert exc.value.certificate.get_subject().CN == "intermediate"
4150
Sándor Oroszi43c97762020-09-11 17:17:31 +0200[diff] [blame]4151 @pytest.fixture
4152 def root_ca_file(self, tmpdir):
4153 return self._create_ca_file(tmpdir, "root_ca_hash_dir", self.root_cert)
4154
4155 @pytest.fixture
4156 def intermediate_ca_file(self, tmpdir):
4157 return self._create_ca_file(
4158 tmpdir, "intermediate_ca_hash_dir", self.intermediate_cert
4159 )
4160
4161 @staticmethod
4162 def _create_ca_file(base_path, hash_directory, cacert):
4163 ca_hash = "{:08x}.0".format(cacert.subject_name_hash())
4164 cafile = base_path.join(hash_directory, ca_hash)
4165 cafile.write_binary(
4166 dump_certificate(FILETYPE_PEM, cacert), ensure=True
4167 )
4168 return cafile
4169
4170 def test_verify_with_ca_file_location(self, root_ca_file):
4171 store = X509Store()
4172 store.load_locations(str(root_ca_file))
4173
4174 store_ctx = X509StoreContext(store, self.intermediate_cert)
4175 store_ctx.verify_certificate()
4176
4177 def test_verify_with_ca_path_location(self, root_ca_file):
4178 store = X509Store()
4179 store.load_locations(None, str(root_ca_file.dirname))
4180
4181 store_ctx = X509StoreContext(store, self.intermediate_cert)
4182 store_ctx.verify_certificate()
4183
4184 def test_verify_with_cafile_and_capath(
4185 self, root_ca_file, intermediate_ca_file
4186 ):
4187 store = X509Store()
4188 store.load_locations(
4189 cafile=str(root_ca_file), capath=str(intermediate_ca_file.dirname)
4190 )
4191
4192 store_ctx = X509StoreContext(store, self.intermediate_server_cert)
4193 store_ctx.verify_certificate()
4194
4195 def test_verify_with_multiple_ca_files(
4196 self, root_ca_file, intermediate_ca_file
4197 ):
4198 store = X509Store()
4199 store.load_locations(str(root_ca_file))
4200 store.load_locations(str(intermediate_ca_file))
4201
4202 store_ctx = X509StoreContext(store, self.intermediate_server_cert)
4203 store_ctx.verify_certificate()
4204
4205 def test_verify_failure_with_empty_ca_directory(self, tmpdir):
4206 store = X509Store()
4207 store.load_locations(None, str(tmpdir))
4208
4209 store_ctx = X509StoreContext(store, self.intermediate_cert)
4210 with pytest.raises(X509StoreContextError) as exc:
4211 store_ctx.verify_certificate()
4212
4213 assert exc.value.args[0][2] == "unable to get local issuer certificate"
4214
Stephen Holsapple46a09252015-02-12 14:45:43 -0800[diff] [blame]4215
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]4216class TestSignVerify(object):
James Yonan7c2e5d32010-02-27 05:45:50 -0700[diff] [blame]4217 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]4218 Tests for `OpenSSL.crypto.sign` and `OpenSSL.crypto.verify`.
James Yonan7c2e5d32010-02-27 05:45:50 -0700[diff] [blame]4219 """
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]4220
James Yonan7c2e5d32010-02-27 05:45:50 -0700[diff] [blame]4221 def test_sign_verify(self):
Jean-Paul Calderonef3cb9d82010-06-22 10:29:33 -0400[diff] [blame]4222 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]4223 `sign` generates a cryptographic signature which `verify` can check.
Jean-Paul Calderonef3cb9d82010-06-22 10:29:33 -0400[diff] [blame]4224 """
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]4225 content = (
4226 b"It was a bright cold day in April, and the clocks were striking "
4227 b"thirteen. Winston Smith, his chin nuzzled into his breast in an "
4228 b"effort to escape the vile wind, slipped quickly through the "
4229 b"glass doors of Victory Mansions, though not quickly enough to "
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]4230 b"prevent a swirl of gritty dust from entering along with him."
4231 )
Jean-Paul Calderoneb98ce212010-06-22 09:46:27 -0400[diff] [blame]4232
4233 # sign the content with this private key
Jean-Paul Calderonef3cb9d82010-06-22 10:29:33 -0400[diff] [blame]4234 priv_key = load_privatekey(FILETYPE_PEM, root_key_pem)
Jean-Paul Calderoneb98ce212010-06-22 09:46:27 -0400[diff] [blame]4235 # verify the content with this cert
4236 good_cert = load_certificate(FILETYPE_PEM, root_cert_pem)
4237 # certificate unrelated to priv_key, used to trigger an error
4238 bad_cert = load_certificate(FILETYPE_PEM, server_cert_pem)
James Yonan7c2e5d32010-02-27 05:45:50 -0700[diff] [blame]4239
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]4240 for digest in ["md5", "sha1"]:
James Yonan7c2e5d32010-02-27 05:45:50 -0700[diff] [blame]4241 sig = sign(priv_key, content, digest)
4242
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]4243 # Verify the signature of content, will throw an exception if
4244 # error.
James Yonan7c2e5d32010-02-27 05:45:50 -0700[diff] [blame]4245 verify(good_cert, sig, content, digest)
4246
4247 # This should fail because the certificate doesn't match the
4248 # private key that was used to sign the content.
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]4249 with pytest.raises(Error):
4250 verify(bad_cert, sig, content, digest)
James Yonan7c2e5d32010-02-27 05:45:50 -0700[diff] [blame]4251
4252 # This should fail because we've "tainted" the content after
4253 # signing it.
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]4254 with pytest.raises(Error):
4255 verify(good_cert, sig, content + b"tainted", digest)
James Yonan7c2e5d32010-02-27 05:45:50 -0700[diff] [blame]4256
4257 # test that unknown digest types fail
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]4258 with pytest.raises(ValueError):
4259 sign(priv_key, content, "strange-digest")
4260 with pytest.raises(ValueError):
4261 verify(good_cert, sig, content, "strange-digest")
James Yonan7c2e5d32010-02-27 05:45:50 -0700[diff] [blame]4262
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]4263 def test_sign_verify_with_text(self):
4264 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]4265 `sign` generates a cryptographic signature which
4266 `verify` can check. Deprecation warnings raised because using
Alex Gaynor791212d2015-09-05 15:46:08 -0400[diff] [blame]4267 text instead of bytes as content
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]4268 """
Jean-Paul Calderone6462b072015-03-29 07:03:11 -0400[diff] [blame]4269 content = (
Jean-Paul Calderone362c1f52015-03-29 08:01:39 -0400[diff] [blame]4270 b"It was a bright cold day in April, and the clocks were striking "
4271 b"thirteen. Winston Smith, his chin nuzzled into his breast in an "
4272 b"effort to escape the vile wind, slipped quickly through the "
4273 b"glass doors of Victory Mansions, though not quickly enough to "
4274 b"prevent a swirl of gritty dust from entering along with him."
Jean-Paul Calderone13a0e652015-03-29 07:58:51 -0400[diff] [blame]4275 ).decode("ascii")
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]4276
4277 priv_key = load_privatekey(FILETYPE_PEM, root_key_pem)
4278 cert = load_certificate(FILETYPE_PEM, root_cert_pem)
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]4279 for digest in ["md5", "sha1"]:
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]4280 with pytest.warns(DeprecationWarning) as w:
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]4281 simplefilter("always")
4282 sig = sign(priv_key, content, digest)
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]4283 assert "{0} for data is no longer accepted, use bytes".format(
4284 WARNING_TYPE_EXPECTED
4285 ) == str(w[-1].message)
Jean-Paul Calderone6462b072015-03-29 07:03:11 -0400[diff] [blame]4286
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]4287 with pytest.warns(DeprecationWarning) as w:
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]4288 simplefilter("always")
4289 verify(cert, sig, content, digest)
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]4290 assert "{0} for data is no longer accepted, use bytes".format(
4291 WARNING_TYPE_EXPECTED
4292 ) == str(w[-1].message)
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]4293
Paul Kehrer59d26252017-07-20 10:45:54 +0200[diff] [blame]4294 def test_sign_verify_ecdsa(self):
4295 """
4296 `sign` generates a cryptographic signature which `verify` can check.
4297 ECDSA Signatures in the X9.62 format may have variable length,
4298 different from the length of the private key.
4299 """
4300 content = (
4301 b"It was a bright cold day in April, and the clocks were striking "
4302 b"thirteen. Winston Smith, his chin nuzzled into his breast in an "
4303 b"effort to escape the vile wind, slipped quickly through the "
4304 b"glass doors of Victory Mansions, though not quickly enough to "
4305 b"prevent a swirl of gritty dust from entering along with him."
Paul Kehrerc45a6ea2020-08-03 15:54:20 -0500[diff] [blame]4306 )
Paul Kehrer59d26252017-07-20 10:45:54 +0200[diff] [blame]4307 priv_key = load_privatekey(FILETYPE_PEM, ec_root_key_pem)
4308 cert = load_certificate(FILETYPE_PEM, ec_root_cert_pem)
4309 sig = sign(priv_key, content, "sha1")
4310 verify(cert, sig, content, "sha1")
4311
Jean-Paul Calderone9828f662010-12-08 22:57:26 -0500[diff] [blame]4312 def test_sign_nulls(self):
4313 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]4314 `sign` produces a signature for a string with embedded nulls.
Jean-Paul Calderone9828f662010-12-08 22:57:26 -0500[diff] [blame]4315 """
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]4316 content = b"Watch out! \0 Did you see it?"
Jean-Paul Calderone9828f662010-12-08 22:57:26 -0500[diff] [blame]4317 priv_key = load_privatekey(FILETYPE_PEM, root_key_pem)
4318 good_cert = load_certificate(FILETYPE_PEM, root_cert_pem)
4319 sig = sign(priv_key, content, "sha1")
4320 verify(good_cert, sig, content, "sha1")
4321
Colleen Murphye09399b2016-03-01 17:40:49 -0800[diff] [blame]4322 def test_sign_with_large_key(self):
4323 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]4324 `sign` produces a signature for a string when using a long key.
Colleen Murphye09399b2016-03-01 17:40:49 -0800[diff] [blame]4325 """
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]4326 content = (
4327 b"It was a bright cold day in April, and the clocks were striking "
4328 b"thirteen. Winston Smith, his chin nuzzled into his breast in an "
4329 b"effort to escape the vile wind, slipped quickly through the "
4330 b"glass doors of Victory Mansions, though not quickly enough to "
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]4331 b"prevent a swirl of gritty dust from entering along with him."
4332 )
Colleen Murphye09399b2016-03-01 17:40:49 -0800[diff] [blame]4333
4334 priv_key = load_privatekey(FILETYPE_PEM, large_key_pem)
4335 sign(priv_key, content, "sha1")
4336
Jean-Paul Calderone9828f662010-12-08 22:57:26 -0500[diff] [blame]4337
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]4338class TestEllipticCurve(object):
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]4339 """
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]4340 Tests for `_EllipticCurve`, `get_elliptic_curve`, and
4341 `get_elliptic_curves`.
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]4342 """
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]4343
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]4344 def test_set(self):
4345 """
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]4346 `get_elliptic_curves` returns a `set`.
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]4347 """
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]4348 assert isinstance(get_elliptic_curves(), set)
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]4349
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]4350 def test_a_curve(self):
4351 """
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]4352 `get_elliptic_curve` can be used to retrieve a particular supported
4353 curve.
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]4354 """
4355 curves = get_elliptic_curves()
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]4356 curve = next(iter(curves))
4357 assert curve.name == get_elliptic_curve(curve.name).name
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]4358
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]4359 def test_not_a_curve(self):
4360 """
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]4361 `get_elliptic_curve` raises `ValueError` if called with a name which
4362 does not identify a supported curve.
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]4363 """
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]4364 with pytest.raises(ValueError):
4365 get_elliptic_curve(u"this curve was just invented")
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]4366
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]4367 def test_repr(self):
4368 """
4369 The string representation of a curve object includes simply states the
4370 object is a curve and what its name is.
4371 """
4372 curves = get_elliptic_curves()
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]4373 curve = next(iter(curves))
4374 assert "<Curve %r>" % (curve.name,) == repr(curve)
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]4375
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]4376 def test_to_EC_KEY(self):
4377 """
4378 The curve object can export a version of itself as an EC_KEY* via the
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]4379 private `_EllipticCurve._to_EC_KEY`.
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]4380 """
4381 curves = get_elliptic_curves()
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]4382 curve = next(iter(curves))
4383 # It's not easy to assert anything about this object. However, see
4384 # leakcheck/crypto.py for a test that demonstrates it at least does
4385 # not leak memory.
4386 curve._to_EC_KEY()
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]4387
4388
Jean-Paul Calderone1be77082014-04-30 18:17:41 -0400[diff] [blame]4389class EllipticCurveFactory(object):
4390 """
4391 A helper to get the names of two curves.
4392 """
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]4393
Jean-Paul Calderone1be77082014-04-30 18:17:41 -0400[diff] [blame]4394 def __init__(self):
4395 curves = iter(get_elliptic_curves())
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]4396 self.curve_name = next(curves).name
4397 self.another_curve_name = next(curves).name
Jean-Paul Calderone1be77082014-04-30 18:17:41 -0400[diff] [blame]4398
4399
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]4400class TestEllipticCurveEquality(EqualityTestsMixin):
Jean-Paul Calderone1be77082014-04-30 18:17:41 -0400[diff] [blame]4401 """
Paul Kehrer7d5a3bf2019-01-21 12:24:02 -0600[diff] [blame]4402 Tests `_EllipticCurve`'s implementation of ``==`` and ``!=``.
Jean-Paul Calderone1be77082014-04-30 18:17:41 -0400[diff] [blame]4403 """
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]4404
Jean-Paul Calderone1be77082014-04-30 18:17:41 -0400[diff] [blame]4405 curve_factory = EllipticCurveFactory()
4406
4407 if curve_factory.curve_name is None:
4408 skip = "There are no curves available there can be no curve objects."
4409
Jean-Paul Calderone1be77082014-04-30 18:17:41 -0400[diff] [blame]4410 def anInstance(self):
4411 """
4412 Get the curve object for an arbitrary curve supported by the system.
4413 """
4414 return get_elliptic_curve(self.curve_factory.curve_name)
4415
Jean-Paul Calderone1be77082014-04-30 18:17:41 -0400[diff] [blame]4416 def anotherInstance(self):
4417 """
4418 Get the curve object for an arbitrary curve supported by the system -
4419 but not the one returned by C{anInstance}.
4420 """
4421 return get_elliptic_curve(self.curve_factory.another_curve_name)
4422
4423
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]4424class TestEllipticCurveHash(object):
Jean-Paul Calderone22c31242014-05-01 07:49:47 -0400[diff] [blame]4425 """
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]4426 Tests for `_EllipticCurve`'s implementation of hashing (thus use as
4427 an item in a `dict` or `set`).
Jean-Paul Calderone22c31242014-05-01 07:49:47 -0400[diff] [blame]4428 """
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]4429
Jean-Paul Calderone22c31242014-05-01 07:49:47 -0400[diff] [blame]4430 curve_factory = EllipticCurveFactory()
4431
4432 if curve_factory.curve_name is None:
4433 skip = "There are no curves available there can be no curve objects."
4434
Jean-Paul Calderone22c31242014-05-01 07:49:47 -0400[diff] [blame]4435 def test_contains(self):
4436 """
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]4437 The ``in`` operator reports that a `set` containing a curve does
4438 contain that curve.
Jean-Paul Calderone22c31242014-05-01 07:49:47 -0400[diff] [blame]4439 """
4440 curve = get_elliptic_curve(self.curve_factory.curve_name)
4441 curves = set([curve])
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]4442 assert curve in curves
Jean-Paul Calderone22c31242014-05-01 07:49:47 -0400[diff] [blame]4443
Jean-Paul Calderone22c31242014-05-01 07:49:47 -0400[diff] [blame]4444 def test_does_not_contain(self):
4445 """
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]4446 The ``in`` operator reports that a `set` not containing a curve
4447 does not contain that curve.
Jean-Paul Calderone22c31242014-05-01 07:49:47 -0400[diff] [blame]4448 """
4449 curve = get_elliptic_curve(self.curve_factory.curve_name)
Alex Gaynor03737182020-07-23 20:40:46 -0400[diff] [blame]4450 curves = set(
4451 [get_elliptic_curve(self.curve_factory.another_curve_name)]
4452 )
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]4453 assert curve not in curves