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gerrit-public.fairphone.software / platform / external / python / pyopenssl / 41c1024c4664fbd81afebae22cf923b9f6352b74 / . / tests / test_crypto.py
blob: 4197f11841a4efbe458f99e17cf623c8c97708fe [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
11import os
12import re
Jean-Paul Calderone62ca8da2010-08-11 19:58:08 -0400[diff] [blame]13from subprocess import PIPE, Popen
Rick Dean47262da2009-07-08 16:17:17 -0500[diff] [blame]14from datetime import datetime, timedelta
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]15
Alex Gaynor791212d2015-09-05 15:46:08 -0400[diff] [blame]16import pytest
17
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]18from six import binary_type
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]19
Alex Gaynor9939ba12017-06-25 16:28:24 -0400[diff] [blame]20from cryptography import x509
Paul Kehrer72d968b2016-07-29 15:31:04 +0800[diff] [blame]21from cryptography.hazmat.backends.openssl.backend import backend
22from cryptography.hazmat.primitives import serialization
23from cryptography.hazmat.primitives.asymmetric import rsa
24
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]25from OpenSSL.crypto import TYPE_RSA, TYPE_DSA, Error, PKey, PKeyType
Jean-Paul Calderone78381d22008-03-06 23:35:22 -0500[diff] [blame]26from OpenSSL.crypto import X509, X509Type, X509Name, X509NameType
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]27from OpenSSL.crypto import (
Dan Sully44e767a2016-06-04 18:05:27 -0700[diff] [blame]28 X509Store,
29 X509StoreFlags,
30 X509StoreType,
31 X509StoreContext,
32 X509StoreContextError
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]33)
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]34from OpenSSL.crypto import X509Req, X509ReqType
Jean-Paul Calderonee7db4b42008-12-31 13:39:24 -0500[diff] [blame]35from OpenSSL.crypto import X509Extension, X509ExtensionType
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]36from OpenSSL.crypto import load_certificate, load_privatekey
Cory Benfield6492f7c2015-10-27 16:57:58 +0900[diff] [blame]37from OpenSSL.crypto import load_publickey, dump_publickey
Jean-Paul Calderonef17e4212009-04-01 14:21:40 -0400[diff] [blame]38from OpenSSL.crypto import FILETYPE_PEM, FILETYPE_ASN1, FILETYPE_TEXT
Jean-Paul Calderone71919862009-04-01 13:01:19 -0400[diff] [blame]39from OpenSSL.crypto import dump_certificate, load_certificate_request
40from OpenSSL.crypto import dump_certificate_request, dump_privatekey
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]41from OpenSSL.crypto import PKCS7, PKCS7Type, load_pkcs7_data
Jean-Paul Calderone9178ee62010-01-25 17:55:30 -0500[diff] [blame]42from OpenSSL.crypto import PKCS12, PKCS12Type, load_pkcs12
Dominic Chenf05b2122015-10-13 16:32:35 +0000[diff] [blame]43from OpenSSL.crypto import CRL, Revoked, dump_crl, load_crl
Jean-Paul Calderonedc138fa2009-06-27 14:32:07 -0400[diff] [blame]44from OpenSSL.crypto import NetscapeSPKI, NetscapeSPKIType
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]45from OpenSSL.crypto import (
46 sign, verify, get_elliptic_curve, get_elliptic_curves)
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]47from OpenSSL._util import native
Hynek Schlawackf0e66852015-10-16 20:18:38 +0200[diff] [blame]48
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]49from .util import EqualityTestsMixin, is_consistent_type, WARNING_TYPE_EXPECTED
Jean-Paul Calderoneadd7bf02010-08-22 17:38:30 -0400[diff] [blame]50
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]51
Jean-Paul Calderone9da338d2011-05-04 11:40:54 -0400[diff] [blame]52def normalize_privatekey_pem(pem):
53 return dump_privatekey(FILETYPE_PEM, load_privatekey(FILETYPE_PEM, pem))
54
Jean-Paul Calderoneadd7bf02010-08-22 17:38:30 -0400[diff] [blame]55
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]56GOOD_CIPHER = "blowfish"
57BAD_CIPHER = "zippers"
58
Anthony Alba2ce737f2015-12-04 11:04:56 +0800[diff] [blame]59GOOD_DIGEST = "SHA1"
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]60BAD_DIGEST = "monkeys"
61
Paul Kehrera40898b2017-06-11 16:30:58 -1000[diff] [blame]62old_root_cert_pem = b"""-----BEGIN CERTIFICATE-----
Rick Dean94e46fd2009-07-18 14:51:24 -0500[diff] [blame]63MIIC7TCCAlagAwIBAgIIPQzE4MbeufQwDQYJKoZIhvcNAQEFBQAwWDELMAkGA1UE
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79-----END CERTIFICATE-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]80"""
Rick Dean94e46fd2009-07-18 14:51:24 -0500[diff] [blame]81
Paul Kehrera40898b2017-06-11 16:30:58 -1000[diff] [blame]82root_cert_pem = b"""-----BEGIN CERTIFICATE-----
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98lEqxh3aFEUx9IOQ4sgnx1/NOFXBpkRtivl6O0Ec=
99-----END CERTIFICATE-----
100"""
101
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]102root_key_pem = b"""-----BEGIN RSA PRIVATE KEY-----
Rick Dean94e46fd2009-07-18 14:51:24 -0500[diff] [blame]103MIICXQIBAAKBgQD5mkLpi7q6ROdu7khB3S9aanA0Zls7vvfGOmB80/yeylhGpsjA
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115cbvAhow217X9V0dVerEOKxnNYspXRrh36h7k4mQA+sDq
116-----END RSA PRIVATE KEY-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]117"""
Rick Dean94e46fd2009-07-18 14:51:24 -0500[diff] [blame]118
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]119intermediate_cert_pem = b"""-----BEGIN CERTIFICATE-----
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]120MIICVzCCAcCgAwIBAgIRAMPzhm6//0Y/g2pmnHR2C4cwDQYJKoZIhvcNAQENBQAw
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133-----END CERTIFICATE-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]134"""
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]135
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]136intermediate_key_pem = b"""-----BEGIN RSA PRIVATE KEY-----
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]137MIICWwIBAAKBgQDYcEQw5lfbEQRjr5Yy4yxAHGV0b9Al+Lmu7wLHMkZ/ZMmKFGIb
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149NbRHn2UmYlwQBa+L5lg9phewNe8aEwpPyPLoV85U8Q==
150-----END RSA PRIVATE KEY-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]151"""
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]152
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]153server_cert_pem = b"""-----BEGIN CERTIFICATE-----
Paul Kehrera40898b2017-06-11 16:30:58 -1000[diff] [blame]154MIICJDCCAY2gAwIBAgIJAJn/HpR21r/8MA0GCSqGSIb3DQEBBQUAMFgxCzAJBgNV
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Rick Dean94e46fd2009-07-18 14:51:24 -0500[diff] [blame]166-----END CERTIFICATE-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]167"""
Rick Dean94e46fd2009-07-18 14:51:24 -0500[diff] [blame]168
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]169server_key_pem = normalize_privatekey_pem(b"""-----BEGIN RSA PRIVATE KEY-----
Rick Dean94e46fd2009-07-18 14:51:24 -0500[diff] [blame]170MIICWwIBAAKBgQC+pvhuud1dLaQQvzipdtlcTotgr5SuE2LvSx0gz/bg1U3u1eQ+
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183-----END RSA PRIVATE KEY-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]184""")
Rick Dean94e46fd2009-07-18 14:51:24 -0500[diff] [blame]185
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]186intermediate_server_cert_pem = b"""-----BEGIN CERTIFICATE-----
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]187MIICWDCCAcGgAwIBAgIRAPQFY9jfskSihdiNSNdt6GswDQYJKoZIhvcNAQENBQAw
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199x9MJLhUCGLJPM+O2rAPWVD9wCmvq10ALsiH3yA==
200-----END CERTIFICATE-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]201"""
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]202
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]203intermediate_server_key_pem = b"""-----BEGIN RSA PRIVATE KEY-----
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]204MIICXAIBAAKBgQCqklnKB37DV9os6vWI4CZsGHHlJlZxMJn9mMdBMkzsa49PrbhC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217-----END RSA PRIVATE KEY-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]218"""
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]219
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]220client_cert_pem = b"""-----BEGIN CERTIFICATE-----
Paul Kehrera40898b2017-06-11 16:30:58 -1000[diff] [blame]221MIICIjCCAYugAwIBAgIJAKxpFI5lODkjMA0GCSqGSIb3DQEBBQUAMFgxCzAJBgNV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Rick Dean94e46fd2009-07-18 14:51:24 -0500[diff] [blame]233-----END CERTIFICATE-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]234"""
Rick Dean94e46fd2009-07-18 14:51:24 -0500[diff] [blame]235
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]236client_key_pem = normalize_privatekey_pem(b"""-----BEGIN RSA PRIVATE KEY-----
Rick Dean94e46fd2009-07-18 14:51:24 -0500[diff] [blame]237MIICXgIBAAKBgQDAZh/SRtNm5ntMT4qb6YzEpTroMlq2rn+GrRHRiZ+xkCw/CGNh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250-----END RSA PRIVATE KEY-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]251""")
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]252
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]253cleartextCertificatePEM = b"""-----BEGIN CERTIFICATE-----
Paul Kehrera40898b2017-06-11 16:30:58 -1000[diff] [blame]254MIIC6TCCAlKgAwIBAgIIPQzE4MbeufQwDQYJKoZIhvcNAQEFBQAwWDELMAkGA1UE
Jean-Paul Calderone20131f52009-04-01 12:05:45 -0400[diff] [blame]255BhMCVVMxCzAJBgNVBAgTAklMMRAwDgYDVQQHEwdDaGljYWdvMRAwDgYDVQQKEwdU
Paul Kehrera40898b2017-06-11 16:30:58 -1000[diff] [blame]256ZXN0aW5nMRgwFgYDVQQDEw9UZXN0aW5nIFJvb3QgQ0EwHhcNMTcwNjExMjIzMjU5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Jean-Paul Calderone20131f52009-04-01 12:05:45 -0400[diff] [blame]270-----END CERTIFICATE-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]271"""
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]272
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]273cleartextPrivateKeyPEM = normalize_privatekey_pem(b"""\
Jean-Paul Calderoned50d2042011-05-04 17:00:49 -0400[diff] [blame]274-----BEGIN RSA PRIVATE KEY-----
Jean-Paul Calderone20131f52009-04-01 12:05:45 -0400[diff] [blame]275MIICXQIBAAKBgQD5mkLpi7q6ROdu7khB3S9aanA0Zls7vvfGOmB80/yeylhGpsjA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288-----END RSA PRIVATE KEY-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]289""")
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]290
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]291cleartextCertificateRequestPEM = b"""-----BEGIN CERTIFICATE REQUEST-----
Jean-Paul Calderoneadd7bf02010-08-22 17:38:30 -0400[diff] [blame]292MIIBnjCCAQcCAQAwXjELMAkGA1UEBhMCVVMxCzAJBgNVBAgTAklMMRAwDgYDVQQH
293EwdDaGljYWdvMRcwFQYDVQQKEw5NeSBDb21wYW55IEx0ZDEXMBUGA1UEAxMORnJl
294ZGVyaWNrIERlYW4wgZ8wDQYJKoZIhvcNAQEBBQADgY0AMIGJAoGBANp6Y17WzKSw
295BsUWkXdqg6tnXy8H8hA1msCMWpc+/2KJ4mbv5NyD6UD+/SqagQqulPbF/DFea9nA
296E0zhmHJELcM8gUTIlXv/cgDWnmK4xj8YkjVUiCdqKRAKeuzLG1pGmwwF5lGeJpXN
297xQn5ecR0UYSOWj6TTGXB9VyUMQzCClcBAgMBAAGgADANBgkqhkiG9w0BAQUFAAOB
298gQAAJGuF/R/GGbeC7FbFW+aJgr9ee0Xbl6nlhu7pTe67k+iiKT2dsl2ti68MVTnu
299Vrb3HUNqOkiwsJf6kCtq5oPn3QVYzTa76Dt2y3Rtzv6boRSlmlfrgS92GNma8JfR
300oICQk3nAudi6zl1Dix3BCv1pUp5KMtGn3MeDEi6QFGy2rA==
301-----END CERTIFICATE REQUEST-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]302"""
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]303
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]304encryptedPrivateKeyPEM = b"""-----BEGIN RSA PRIVATE KEY-----
Jean-Paul Calderone20131f52009-04-01 12:05:45 -0400[diff] [blame]305Proc-Type: 4,ENCRYPTED
306DEK-Info: DES-EDE3-CBC,9573604A18579E9E
Jean-Paul Calderone5ef86512008-04-26 19:06:28 -0400[diff] [blame]307
Jean-Paul Calderone20131f52009-04-01 12:05:45 -0400[diff] [blame]308SHOho56WxDkT0ht10UTeKc0F5u8cqIa01kzFAmETw0MAs8ezYtK15NPdCXUm3X/2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321-----END RSA PRIVATE KEY-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]322"""
Jean-Paul Calderone55ec1712009-05-13 14:14:30 -0400[diff] [blame]323
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]324encryptedPrivateKeyPEMPassphrase = b"foobar"
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]325
Cory Benfield6492f7c2015-10-27 16:57:58 +0900[diff] [blame]326
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]327cleartextPublicKeyPEM = b"""-----BEGIN PUBLIC KEY-----
Cory Benfield6492f7c2015-10-27 16:57:58 +0900[diff] [blame]328MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxszlc+b71LvlLS0ypt/l
329gT/JzSVJtnEqw9WUNGeiChywX2mmQLHEt7KP0JikqUFZOtPclNY823Q4pErMTSWC
33090qlUxI47vNJbXGRfmO2q6Zfw6SE+E9iUb74xezbOJLjBuUIkQzEKEFV+8taiRV+
331ceg1v01yCT2+OjhQW3cxG42zxyRFmqesbQAUWgS3uhPrUQqYQUEiTmVhh4FBUKZ5
332XIneGUpX1S7mXRxTLH6YzRoGFqRoc9A0BBNcoXHTWnxV215k4TeHMFYE5RG0KYAS
3338Xk5iKICEXwnZreIt3jyygqoOKsKZMK/Zl2VhMGhJR6HXRpQCyASzEG7bgtROLhL
334ywIDAQAB
335-----END PUBLIC KEY-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]336"""
Cory Benfield6492f7c2015-10-27 16:57:58 +0900[diff] [blame]337
Jean-Paul Calderonedc138fa2009-06-27 14:32:07 -0400[diff] [blame]338# Some PKCS#7 stuff. Generated with the openssl command line:
339#
340# openssl crl2pkcs7 -inform pem -outform pem -certfile s.pem -nocrl
341#
342# with a certificate and key (but the key should be irrelevant) in s.pem
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]343pkcs7Data = b"""\
Jean-Paul Calderonedc138fa2009-06-27 14:32:07 -0400[diff] [blame]344-----BEGIN PKCS7-----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363-----END PKCS7-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]364"""
Jean-Paul Calderonedc138fa2009-06-27 14:32:07 -0400[diff] [blame]365
Alex Gaynor8fa1dd62014-08-14 09:57:51 -0700[diff] [blame]366pkcs7DataASN1 = base64.b64decode(b"""
Alex Gaynor4b9c96a2014-08-14 09:51:48 -0700[diff] [blame]367MIIDNwYJKoZIhvcNAQcCoIIDKDCCAyQCAQExADALBgkqhkiG9w0BBwGgggMKMIID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383/g5NDjxFZNDJP1dGiLAxPW6JXwov4v0FmdzfLOZ01jDcgQQZqEpYlgpuI5JEWUQ9
384Ho4EzbYCOaEAMQA=
Alex Gaynor8fa1dd62014-08-14 09:57:51 -0700[diff] [blame]385""")
Alex Gaynor4b9c96a2014-08-14 09:51:48 -0700[diff] [blame]386
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]387crlData = b"""\
Jean-Paul Calderone3eb5cc72010-01-30 15:24:40 -0500[diff] [blame]388-----BEGIN X509 CRL-----
389MIIBWzCBxTANBgkqhkiG9w0BAQQFADBYMQswCQYDVQQGEwJVUzELMAkGA1UECBMC
390SUwxEDAOBgNVBAcTB0NoaWNhZ28xEDAOBgNVBAoTB1Rlc3RpbmcxGDAWBgNVBAMT
391D1Rlc3RpbmcgUm9vdCBDQRcNMDkwNzI2MDQzNDU2WhcNMTIwOTI3MDI0MTUyWjA8
392MBUCAgOrGA8yMDA5MDcyNTIzMzQ1NlowIwICAQAYDzIwMDkwNzI1MjMzNDU2WjAM
393MAoGA1UdFQQDCgEEMA0GCSqGSIb3DQEBBAUAA4GBAEBt7xTs2htdD3d4ErrcGAw1
3944dKcVnIWTutoI7xxen26Wwvh8VCsT7i/UeP+rBl9rC/kfjWjzQk3/zleaarGTpBT
3950yp4HXRFFoRhhSE/hP+eteaPXRgrsNRLHe9ZDd69wmh7J1wMDb0m81RG7kqcbsid
396vrzEeLDRiiPl92dyyWmu
397-----END X509 CRL-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]398"""
Jean-Paul Calderonee890db32010-08-22 16:55:15 -0400[diff] [blame]399
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]400crlDataUnsupportedExtension = b"""\
Paul Kehrer5e3dd4c2016-03-11 09:58:28 -0400[diff] [blame]401-----BEGIN X509 CRL-----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436-----END X509 CRL-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]437"""
Paul Kehrer5e3dd4c2016-03-11 09:58:28 -0400[diff] [blame]438
Jean-Paul Calderone55ec1712009-05-13 14:14:30 -0400[diff] [blame]439
440# A broken RSA private key which can be used to test the error path through
441# PKey.check.
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]442inconsistentPrivateKeyPEM = b"""-----BEGIN RSA PRIVATE KEY-----
Jean-Paul Calderone55ec1712009-05-13 14:14:30 -0400[diff] [blame]443MIIBPAIBAAJBAKy+e3dulvXzV7zoTZWc5TzgApr8DmeQHTYC8ydfzH7EECe4R1Xh
4445kwIzOuuFfn178FBiS84gngaNcrFi0Z5fAkCAwEaAQJBAIqm/bz4NA1H++Vx5Ewx
445OcKp3w19QSaZAwlGRtsUxrP7436QjnREM3Bm8ygU11BjkPVmtrKm6AayQfCHqJoT
446zIECIQDW0BoMoL0HOYM/mrTLhaykYAVqgIeJsPjvkEhTFXWBuQIhAM3deFAvWNu4
447nklUQ37XsCT2c9tmNt1LAT+slG2JOTTRAiAuXDtC/m3NYVwyHfFm+zKHRzHkClk2
448HjubeEgjpj32AQIhAJqMGTaZVOwevTXvvHwNeH+vRWsAYU/gbx+OQB+7VOcBAiEA
449oolb6NMg/R3enNPvS1O4UU1H8wpaF77L4yiSWlE0p4w=
450-----END RSA PRIVATE KEY-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]451"""
Jean-Paul Calderone55ec1712009-05-13 14:14:30 -0400[diff] [blame]452
Jean-Paul Calderoneff83cdd2013-08-12 18:05:51 -0400[diff] [blame]453# certificate with NULL bytes in subjectAltName and common name
454
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]455nulbyteSubjectAltNamePEM = b"""-----BEGIN CERTIFICATE-----
Jean-Paul Calderoneff83cdd2013-08-12 18:05:51 -0400[diff] [blame]456MIIE2DCCA8CgAwIBAgIBADANBgkqhkiG9w0BAQUFADCBxTELMAkGA1UEBhMCVVMx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=
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]482-----END CERTIFICATE-----"""
Jean-Paul Calderoneff83cdd2013-08-12 18:05:51 -0400[diff] [blame]483
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]484large_key_pem = b"""-----BEGIN RSA PRIVATE KEY-----
Colleen Murphye09399b2016-03-01 17:40:49 -0800[diff] [blame]485MIIJYgIBAAKCAg4AtRua8eIeevRfsj+fkcHr1vmse7Kgb+oX1ssJAvCb1R7JQMnH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Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]536-----END RSA PRIVATE KEY-----"""
Colleen Murphye09399b2016-03-01 17:40:49 -0800[diff] [blame]537
Paul Kehrer72d968b2016-07-29 15:31:04 +0800[diff] [blame]538ec_private_key_pem = b"""-----BEGIN PRIVATE KEY-----
539MIGHAgEAMBMGByqGSM49AgEGCCqGSM49AwEHBG0wawIBAQQgYirTZSx+5O8Y6tlG
540cka6W6btJiocdrdolfcukSoTEk+hRANCAAQkvPNu7Pa1GcsWU4v7ptNfqCJVq8Cx
541zo0MUVPQgwJ3aJtNM1QMOQUayCrRwfklg+D/rFSUwEUqtZh7fJDiFqz3
542-----END PRIVATE KEY-----
543"""
544
Jean-Paul Calderone55ec1712009-05-13 14:14:30 -0400[diff] [blame]545
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]546@pytest.fixture
547def x509_data():
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]548 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]549 Create a new private key and start a certificate request (for a test
550 to finish in one way or another).
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]551 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]552 # Basic setup stuff to generate a certificate
553 pkey = PKey()
554 pkey.generate_key(TYPE_RSA, 384)
555 req = X509Req()
556 req.set_pubkey(pkey)
557 # Authority good you have.
558 req.get_subject().commonName = "Yoda root CA"
559 x509 = X509()
560 subject = x509.get_subject()
561 subject.commonName = req.get_subject().commonName
562 x509.set_issuer(subject)
563 x509.set_pubkey(pkey)
564 now = datetime.now()
565 expire = datetime.now() + timedelta(days=100)
566 x509.set_notBefore(now.strftime("%Y%m%d%H%M%SZ").encode())
567 x509.set_notAfter(expire.strftime("%Y%m%d%H%M%SZ").encode())
568 yield pkey, x509
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]569
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]570
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]571class TestX509Ext(object):
572 """
573 Tests for `OpenSSL.crypto.X509Extension`.
574 """
Jean-Paul Calderoneef9a3dc2013-03-02 16:33:32 -0800[diff] [blame]575
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]576 def test_str(self):
577 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]578 The string representation of `X509Extension` instances as
579 returned by `str` includes stuff.
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]580 """
581 # This isn't necessarily the best string representation. Perhaps it
582 # will be changed/improved in the future.
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]583 assert (
584 str(X509Extension(b'basicConstraints', True, b'CA:false')) ==
585 'CA:FALSE'
586 )
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]587
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]588 def test_type(self):
589 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]590 `X509Extension` and `X509ExtensionType` refer to the same type object
591 and can be used to create instances of that type.
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]592 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]593 assert X509Extension is X509ExtensionType
594 assert is_consistent_type(
Jean-Paul Calderone40dd0992010-08-22 17:52:07 -0400[diff] [blame]595 X509Extension,
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]596 'X509Extension', b'basicConstraints', True, b'CA:true')
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]597
Jean-Paul Calderonee7db4b42008-12-31 13:39:24 -0500[diff] [blame]598 def test_construction(self):
599 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]600 `X509Extension` accepts an extension type name, a critical flag,
601 and an extension value and returns an `X509ExtensionType` instance.
Jean-Paul Calderonee7db4b42008-12-31 13:39:24 -0500[diff] [blame]602 """
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]603 basic = X509Extension(b'basicConstraints', True, b'CA:true')
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]604 assert isinstance(basic, X509ExtensionType)
Jean-Paul Calderonee7db4b42008-12-31 13:39:24 -0500[diff] [blame]605
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]606 comment = X509Extension(b'nsComment', False, b'pyOpenSSL unit test')
607 assert isinstance(comment, X509ExtensionType)
Jean-Paul Calderonee7db4b42008-12-31 13:39:24 -0500[diff] [blame]608
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]609 @pytest.mark.parametrize('type_name, critical, value', [
610 (b'thisIsMadeUp', False, b'hi'),
611 (b'basicConstraints', False, b'blah blah'),
Jean-Paul Calderone391585f2008-12-31 14:36:31 -0500[diff] [blame]612
Jean-Paul Calderone2ee1e7c2008-12-31 14:58:38 -0500[diff] [blame]613 # Exercise a weird one (an extension which uses the r2i method). This
614 # exercises the codepath that requires a non-NULL ctx to be passed to
615 # X509V3_EXT_nconf. It can't work now because we provide no
616 # configuration database. It might be made to work in the future.
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]617 (b'proxyCertInfo', True,
618 b'language:id-ppl-anyLanguage,pathlen:1,policy:text:AB')
619 ])
620 def test_invalid_extension(self, type_name, critical, value):
Jean-Paul Calderonee7db4b42008-12-31 13:39:24 -0500[diff] [blame]621 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]622 `X509Extension` raises something if it is passed a bad
623 extension name or value.
624 """
625 with pytest.raises(Error):
626 X509Extension(type_name, critical, value)
627
628 @pytest.mark.parametrize('critical_flag', [True, False])
629 def test_get_critical(self, critical_flag):
630 """
631 `X509ExtensionType.get_critical` returns the value of the
Jean-Paul Calderonee7db4b42008-12-31 13:39:24 -0500[diff] [blame]632 extension's critical flag.
633 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]634 ext = X509Extension(b'basicConstraints', critical_flag, b'CA:true')
635 assert ext.get_critical() == critical_flag
Jean-Paul Calderonee7db4b42008-12-31 13:39:24 -0500[diff] [blame]636
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]637 @pytest.mark.parametrize('short_name, value', [
638 (b'basicConstraints', b'CA:true'),
639 (b'nsComment', b'foo bar'),
640 ])
641 def test_get_short_name(self, short_name, value):
Jean-Paul Calderonef8c5fab2008-12-31 15:53:48 -0500[diff] [blame]642 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]643 `X509ExtensionType.get_short_name` returns a string giving the
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]644 short type name of the extension.
Jean-Paul Calderonef8c5fab2008-12-31 15:53:48 -0500[diff] [blame]645 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]646 ext = X509Extension(short_name, True, value)
647 assert ext.get_short_name() == short_name
Jean-Paul Calderonef8c5fab2008-12-31 15:53:48 -0500[diff] [blame]648
Jean-Paul Calderone5a9e4612011-04-01 18:27:45 -0400[diff] [blame]649 def test_get_data(self):
650 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]651 `X509Extension.get_data` returns a string giving the data of
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]652 the extension.
Jean-Paul Calderone5a9e4612011-04-01 18:27:45 -0400[diff] [blame]653 """
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]654 ext = X509Extension(b'basicConstraints', True, b'CA:true')
Jean-Paul Calderone5a9e4612011-04-01 18:27:45 -0400[diff] [blame]655 # Expect to get back the DER encoded form of CA:true.
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]656 assert ext.get_data() == b'0\x03\x01\x01\xff'
Jean-Paul Calderone5a9e4612011-04-01 18:27:45 -0400[diff] [blame]657
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]658 def test_unused_subject(self, x509_data):
Jean-Paul Calderone5a9e4612011-04-01 18:27:45 -0400[diff] [blame]659 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]660 The `subject` parameter to `X509Extension` may be provided for an
661 extension which does not use it and is ignored in this case.
Jean-Paul Calderone5a9e4612011-04-01 18:27:45 -0400[diff] [blame]662 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]663 pkey, x509 = x509_data
Jean-Paul Calderone40dd0992010-08-22 17:52:07 -0400[diff] [blame]664 ext1 = X509Extension(
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]665 b'basicConstraints', False, b'CA:TRUE', subject=x509)
666 x509.add_extensions([ext1])
667 x509.sign(pkey, 'sha1')
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]668 # This is a little lame. Can we think of a better way?
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]669 text = dump_certificate(FILETYPE_TEXT, x509)
670 assert b'X509v3 Basic Constraints:' in text
671 assert b'CA:TRUE' in text
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]672
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]673 def test_subject(self, x509_data):
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]674 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]675 If an extension requires a subject, the `subject` parameter to
676 `X509Extension` provides its value.
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]677 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]678 pkey, x509 = x509_data
Jean-Paul Calderone40dd0992010-08-22 17:52:07 -0400[diff] [blame]679 ext3 = X509Extension(
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]680 b'subjectKeyIdentifier', False, b'hash', subject=x509)
681 x509.add_extensions([ext3])
682 x509.sign(pkey, 'sha1')
683 text = dump_certificate(FILETYPE_TEXT, x509)
684 assert b'X509v3 Subject Key Identifier:' in text
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]685
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]686 def test_missing_subject(self):
687 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]688 If an extension requires a subject and the `subject` parameter
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]689 is given no value, something happens.
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]690 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]691 with pytest.raises(Error):
692 X509Extension(b'subjectKeyIdentifier', False, b'hash')
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]693
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]694 @pytest.mark.parametrize('bad_obj', [
695 True,
696 object(),
697 "hello",
698 [],
699 ])
700 def test_invalid_subject(self, bad_obj):
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]701 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]702 If the `subject` parameter is given a value which is not an
703 `X509` instance, `TypeError` is raised.
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]704 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]705 with pytest.raises(TypeError):
706 X509Extension(
707 'basicConstraints', False, 'CA:TRUE', subject=bad_obj)
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]708
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]709 def test_unused_issuer(self, x509_data):
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]710 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]711 The `issuer` parameter to `X509Extension` may be provided for an
712 extension which does not use it and is ignored in this case.
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]713 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]714 pkey, x509 = x509_data
Jean-Paul Calderone40dd0992010-08-22 17:52:07 -0400[diff] [blame]715 ext1 = X509Extension(
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]716 b'basicConstraints', False, b'CA:TRUE', issuer=x509)
717 x509.add_extensions([ext1])
718 x509.sign(pkey, 'sha1')
719 text = dump_certificate(FILETYPE_TEXT, x509)
720 assert b'X509v3 Basic Constraints:' in text
721 assert b'CA:TRUE' in text
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]722
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]723 def test_issuer(self, x509_data):
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]724 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]725 If an extension requires an issuer, the `issuer` parameter to
726 `X509Extension` provides its value.
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]727 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]728 pkey, x509 = x509_data
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]729 ext2 = X509Extension(
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]730 b'authorityKeyIdentifier', False, b'issuer:always',
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]731 issuer=x509)
732 x509.add_extensions([ext2])
733 x509.sign(pkey, 'sha1')
734 text = dump_certificate(FILETYPE_TEXT, x509)
735 assert b'X509v3 Authority Key Identifier:' in text
736 assert b'DirName:/CN=Yoda root CA' in text
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]737
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]738 def test_missing_issuer(self):
739 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]740 If an extension requires an issue and the `issuer` parameter is
741 given no value, something happens.
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]742 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]743 with pytest.raises(Error):
744 X509Extension(
745 b'authorityKeyIdentifier',
746 False, b'keyid:always,issuer:always')
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]747
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]748 @pytest.mark.parametrize('bad_obj', [
749 True,
750 object(),
751 "hello",
752 [],
753 ])
754 def test_invalid_issuer(self, bad_obj):
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]755 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]756 If the `issuer` parameter is given a value which is not an
757 `X509` instance, `TypeError` is raised.
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]758 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]759 with pytest.raises(TypeError):
760 X509Extension(
761 'basicConstraints', False, 'keyid:always,issuer:always',
762 issuer=bad_obj)
Rick Dean47262da2009-07-08 16:17:17 -0500[diff] [blame]763
764
Paul Kehrer72d968b2016-07-29 15:31:04 +0800[diff] [blame]765class TestPKey(object):
766 """
Hynek Schlawack3bcf3152017-02-18 08:25:34 +0100[diff] [blame]767 Tests for `OpenSSL.crypto.PKey`.
Paul Kehrer72d968b2016-07-29 15:31:04 +0800[diff] [blame]768 """
769
770 def test_convert_from_cryptography_private_key(self):
771 """
772 PKey.from_cryptography_key creates a proper private PKey.
773 """
774 key = serialization.load_pem_private_key(
775 intermediate_key_pem, None, backend
776 )
777 pkey = PKey.from_cryptography_key(key)
778
779 assert isinstance(pkey, PKey)
780 assert pkey.bits() == key.key_size
781 assert pkey._only_public is False
782 assert pkey._initialized is True
783
784 def test_convert_from_cryptography_public_key(self):
785 """
786 PKey.from_cryptography_key creates a proper public PKey.
787 """
788 key = serialization.load_pem_public_key(cleartextPublicKeyPEM, backend)
789 pkey = PKey.from_cryptography_key(key)
790
791 assert isinstance(pkey, PKey)
792 assert pkey.bits() == key.key_size
793 assert pkey._only_public is True
794 assert pkey._initialized is True
795
796 def test_convert_from_cryptography_unsupported_type(self):
797 """
798 PKey.from_cryptography_key raises TypeError with an unsupported type.
799 """
800 key = serialization.load_pem_private_key(
801 ec_private_key_pem, None, backend
802 )
803 with pytest.raises(TypeError):
804 PKey.from_cryptography_key(key)
805
806 def test_convert_public_pkey_to_cryptography_key(self):
807 """
808 PKey.to_cryptography_key creates a proper cryptography public key.
809 """
810 pkey = load_publickey(FILETYPE_PEM, cleartextPublicKeyPEM)
811 key = pkey.to_cryptography_key()
812
813 assert isinstance(key, rsa.RSAPublicKey)
814 assert pkey.bits() == key.key_size
815
816 def test_convert_private_pkey_to_cryptography_key(self):
817 """
818 PKey.to_cryptography_key creates a proper cryptography private key.
819 """
820 pkey = load_privatekey(FILETYPE_PEM, cleartextPrivateKeyPEM)
821 key = pkey.to_cryptography_key()
822
823 assert isinstance(key, rsa.RSAPrivateKey)
824 assert pkey.bits() == key.key_size
825
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]826 def test_type(self):
827 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]828 `PKey` and `PKeyType` refer to the same type object and can be used to
829 create instances of that type.
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]830 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]831 assert PKey is PKeyType
832 assert is_consistent_type(PKey, 'PKey')
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]833
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]834 def test_construction(self):
835 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]836 `PKey` takes no arguments and returns a new `PKey` instance.
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]837 """
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]838 key = PKey()
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]839 assert isinstance(key, PKey)
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]840
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]841 def test_pregeneration(self):
842 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]843 `PKey.bits` and `PKey.type` return `0` before the key is generated.
844 `PKey.check` raises `TypeError` before the key is generated.
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]845 """
846 key = PKey()
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]847 assert key.type() == 0
848 assert key.bits() == 0
849 with pytest.raises(TypeError):
850 key.check()
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]851
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]852 def test_failed_generation(self):
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]853 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]854 `PKey.generate_key` takes two arguments, the first giving the key type
855 as one of `TYPE_RSA` or `TYPE_DSA` and the second giving the number of
856 bits to generate. If an invalid type is specified or generation fails,
857 `Error` is raised. If an invalid number of bits is specified,
858 `ValueError` or `Error` is raised.
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]859 """
860 key = PKey()
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]861 with pytest.raises(TypeError):
862 key.generate_key("foo", "bar")
863 with pytest.raises(Error):
864 key.generate_key(-1, 0)
Jean-Paul Calderoneab82db72008-03-06 00:09:31 -0500[diff] [blame]865
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]866 with pytest.raises(ValueError):
867 key.generate_key(TYPE_RSA, -1)
868 with pytest.raises(ValueError):
869 key.generate_key(TYPE_RSA, 0)
Jean-Paul Calderoned71fe982008-03-06 00:31:50 -0500[diff] [blame]870
Alex Gaynor5bb2bd12016-07-03 10:48:32 -0400[diff] [blame]871 with pytest.raises(TypeError):
872 key.generate_key(TYPE_RSA, object())
873
Jean-Paul Calderoned71fe982008-03-06 00:31:50 -0500[diff] [blame]874 # XXX RSA generation for small values of bits is fairly buggy in a wide
875 # range of OpenSSL versions. I need to figure out what the safe lower
876 # bound for a reasonable number of OpenSSL versions is and explicitly
877 # check for that in the wrapper. The failure behavior is typically an
878 # infinite loop inside OpenSSL.
879
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]880 # with pytest.raises(Error):
881 # key.generate_key(TYPE_RSA, 2)
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]882
883 # XXX DSA generation seems happy with any number of bits. The DSS
884 # says bits must be between 512 and 1024 inclusive. OpenSSL's DSA
885 # generator doesn't seem to care about the upper limit at all. For
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]886 # the lower limit, it uses 512 if anything smaller is specified.
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]887 # So, it doesn't seem possible to make generate_key fail for
888 # TYPE_DSA with a bits argument which is at least an int.
889
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]890 # with pytest.raises(Error):
891 # key.generate_key(TYPE_DSA, -7)
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]892
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]893 def test_rsa_generation(self):
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]894 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]895 `PKey.generate_key` generates an RSA key when passed `TYPE_RSA` as a
896 type and a reasonable number of bits.
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]897 """
898 bits = 128
899 key = PKey()
900 key.generate_key(TYPE_RSA, bits)
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]901 assert key.type() == TYPE_RSA
902 assert key.bits() == bits
903 assert key.check()
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]904
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]905 def test_dsa_generation(self):
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]906 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]907 `PKey.generate_key` generates a DSA key when passed `TYPE_DSA` as a
908 type and a reasonable number of bits.
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]909 """
910 # 512 is a magic number. The DSS (Digital Signature Standard)
911 # allows a minimum of 512 bits for DSA. DSA_generate_parameters
912 # will silently promote any value below 512 to 512.
913 bits = 512
914 key = PKey()
915 key.generate_key(TYPE_DSA, bits)
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]916 assert key.type() == TYPE_DSA
917 assert key.bits() == bits
918 with pytest.raises(TypeError):
919 key.check()
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]920
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]921 def test_regeneration(self):
922 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]923 `PKey.generate_key` can be called multiple times on the same key to
924 generate new keys.
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]925 """
926 key = PKey()
927 for type, bits in [(TYPE_RSA, 512), (TYPE_DSA, 576)]:
Alex Gaynor7f636492015-09-04 13:26:52 -0400[diff] [blame]928 key.generate_key(type, bits)
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]929 assert key.type() == type
930 assert key.bits() == bits
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]931
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]932 def test_inconsistent_key(self):
Jean-Paul Calderone55ec1712009-05-13 14:14:30 -0400[diff] [blame]933 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]934 `PKey.check` returns `Error` if the key is not consistent.
Jean-Paul Calderone55ec1712009-05-13 14:14:30 -0400[diff] [blame]935 """
936 key = load_privatekey(FILETYPE_PEM, inconsistentPrivateKeyPEM)
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]937 with pytest.raises(Error):
938 key.check()
Jean-Paul Calderonee81020e2011-06-12 21:48:57 -0400[diff] [blame]939
Jean-Paul Calderone02d01972011-10-31 10:39:29 -0400[diff] [blame]940 def test_check_public_key(self):
941 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]942 `PKey.check` raises `TypeError` if only the public part of the key
943 is available.
Jean-Paul Calderone02d01972011-10-31 10:39:29 -0400[diff] [blame]944 """
945 # A trick to get a public-only key
946 key = PKey()
947 key.generate_key(TYPE_RSA, 512)
948 cert = X509()
949 cert.set_pubkey(key)
950 pub = cert.get_pubkey()
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]951 with pytest.raises(TypeError):
952 pub.check()
Jean-Paul Calderone02d01972011-10-31 10:39:29 -0400[diff] [blame]953
954
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]955def x509_name(**attrs):
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]956 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]957 Return a new X509Name with the given attributes.
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]958 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]959 # XXX There's no other way to get a new X509Name yet.
960 name = X509().get_subject()
961 attrs = list(attrs.items())
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]962
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]963 # Make the order stable - order matters!
964 def key(attr):
965 return attr[1]
966 attrs.sort(key=key)
967 for k, v in attrs:
968 setattr(name, k, v)
969 return name
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]970
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]971
972class TestX509Name(object):
973 """
974 Unit tests for `OpenSSL.crypto.X509Name`.
975 """
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]976
Rick Deane15b1472009-07-09 15:53:42 -0500[diff] [blame]977 def test_type(self):
978 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]979 The type of X509Name objects is `X509NameType`.
Rick Deane15b1472009-07-09 15:53:42 -0500[diff] [blame]980 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]981 assert X509Name is X509NameType
982 assert X509NameType.__name__ == 'X509Name'
983 assert isinstance(X509NameType, type)
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]984
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]985 name = x509_name()
986 assert isinstance(name, X509NameType)
Rick Deane15b1472009-07-09 15:53:42 -0500[diff] [blame]987
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]988 def test_only_string_attributes(self):
Jean-Paul Calderone9ce9afb2011-04-22 18:16:22 -0400[diff] [blame]989 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]990 Attempting to set a non-`str` attribute name on an `X509Name` instance
991 causes `TypeError` to be raised.
Jean-Paul Calderone9ce9afb2011-04-22 18:16:22 -0400[diff] [blame]992 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]993 name = x509_name()
Jean-Paul Calderone9ce9afb2011-04-22 18:16:22 -0400[diff] [blame]994 # Beyond these cases, you may also think that unicode should be
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]995 # rejected. Sorry, you're wrong. unicode is automatically converted
996 # to str outside of the control of X509Name, so there's no way to
997 # reject it.
Jean-Paul Calderoneff363be2013-03-03 10:21:23 -0800[diff] [blame]998
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]999 # Also, this used to test str subclasses, but that test is less
1000 # relevant now that the implementation is in Python instead of C. Also
1001 # PyPy automatically converts str subclasses to str when they are
1002 # passed to setattr, so we can't test it on PyPy. Apparently CPython
1003 # does this sometimes as well.
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1004 with pytest.raises(TypeError):
1005 setattr(name, None, "hello")
1006 with pytest.raises(TypeError):
1007 setattr(name, 30, "hello")
Jean-Paul Calderone9ce9afb2011-04-22 18:16:22 -0400[diff] [blame]1008
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1009 def test_set_invalid_attribute(self):
Jean-Paul Calderone9ce9afb2011-04-22 18:16:22 -0400[diff] [blame]1010 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1011 Attempting to set any attribute name on an `X509Name` instance for
1012 which no corresponding NID is defined causes `AttributeError` to be
1013 raised.
Jean-Paul Calderone9ce9afb2011-04-22 18:16:22 -0400[diff] [blame]1014 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1015 name = x509_name()
1016 with pytest.raises(AttributeError):
1017 setattr(name, "no such thing", None)
Jean-Paul Calderone9ce9afb2011-04-22 18:16:22 -0400[diff] [blame]1018
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]1019 def test_attributes(self):
1020 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1021 `X509Name` instances have attributes for each standard (?)
1022 X509Name field.
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]1023 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1024 name = x509_name()
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]1025 name.commonName = "foo"
Alex Gaynor37726112016-07-04 09:51:32 -0400[diff] [blame]1026 assert name.commonName == "foo"
1027 assert name.CN == "foo"
1028
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]1029 name.CN = "baz"
Alex Gaynor37726112016-07-04 09:51:32 -0400[diff] [blame]1030 assert name.commonName == "baz"
1031 assert name.CN == "baz"
1032
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]1033 name.commonName = "bar"
Alex Gaynor37726112016-07-04 09:51:32 -0400[diff] [blame]1034 assert name.commonName == "bar"
1035 assert name.CN == "bar"
1036
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]1037 name.CN = "quux"
Alex Gaynor37726112016-07-04 09:51:32 -0400[diff] [blame]1038 assert name.commonName == "quux"
1039 assert name.CN == "quux"
1040
1041 assert name.OU is None
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]1042
Alex Gaynor7778e792016-07-03 23:38:48 -0400[diff] [blame]1043 with pytest.raises(AttributeError):
1044 name.foobar
1045
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]1046 def test_copy(self):
1047 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1048 `X509Name` creates a new `X509Name` instance with all the same
1049 attributes as an existing `X509Name` instance when called with one.
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]1050 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1051 name = x509_name(commonName="foo", emailAddress="bar@example.com")
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]1052
1053 copy = X509Name(name)
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1054 assert copy.commonName == "foo"
1055 assert copy.emailAddress == "bar@example.com"
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1056
1057 # Mutate the copy and ensure the original is unmodified.
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]1058 copy.commonName = "baz"
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1059 assert name.commonName == "foo"
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1060
1061 # Mutate the original and ensure the copy is unmodified.
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]1062 name.emailAddress = "quux@example.com"
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1063 assert copy.emailAddress == "bar@example.com"
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]1064
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1065 def test_repr(self):
1066 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1067 `repr` passed an `X509Name` instance should return a string containing
1068 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]1069 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1070 name = x509_name(commonName="foo", emailAddress="bar")
1071 assert repr(name) == "<X509Name object '/emailAddress=bar/CN=foo'>"
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1072
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1073 def test_comparison(self):
1074 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1075 `X509Name` instances should compare based on their NIDs.
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1076 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1077 def _equality(a, b, assert_true, assert_false):
1078 assert_true(a == b)
1079 assert_false(a != b)
1080 assert_true(b == a)
1081 assert_false(b != a)
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1082
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1083 def assert_true(x):
1084 assert x
1085
1086 def assert_false(x):
1087 assert not x
1088
1089 def assert_equal(a, b):
1090 _equality(a, b, assert_true, assert_false)
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1091
1092 # Instances compare equal to themselves.
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1093 name = x509_name()
1094 assert_equal(name, name)
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1095
1096 # Empty instances should compare equal to each other.
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1097 assert_equal(x509_name(), x509_name())
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1098
1099 # Instances with equal NIDs should compare equal to each other.
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1100 assert_equal(x509_name(commonName="foo"),
1101 x509_name(commonName="foo"))
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1102
1103 # Instance with equal NIDs set using different aliases should compare
1104 # equal to each other.
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1105 assert_equal(x509_name(commonName="foo"),
1106 x509_name(CN="foo"))
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1107
1108 # Instances with more than one NID with the same values should compare
1109 # equal to each other.
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1110 assert_equal(x509_name(CN="foo", organizationalUnitName="bar"),
1111 x509_name(commonName="foo", OU="bar"))
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1112
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1113 def assert_not_equal(a, b):
1114 _equality(a, b, assert_false, assert_true)
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1115
1116 # Instances with different values for the same NID should not compare
1117 # equal to each other.
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1118 assert_not_equal(x509_name(CN="foo"),
1119 x509_name(CN="bar"))
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1120
1121 # Instances with different NIDs should not compare equal to each other.
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1122 assert_not_equal(x509_name(CN="foo"),
1123 x509_name(OU="foo"))
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1124
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1125 assert_not_equal(x509_name(), object())
Alex Gaynor7778e792016-07-03 23:38:48 -0400[diff] [blame]1126
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1127 def _inequality(a, b, assert_true, assert_false):
1128 assert_true(a < b)
1129 assert_true(a <= b)
1130 assert_true(b > a)
1131 assert_true(b >= a)
1132 assert_false(a > b)
1133 assert_false(a >= b)
1134 assert_false(b < a)
1135 assert_false(b <= a)
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1136
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1137 def assert_less_than(a, b):
1138 _inequality(a, b, assert_true, assert_false)
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1139
1140 # An X509Name with a NID with a value which sorts less than the value
1141 # of the same NID on another X509Name compares less than the other
1142 # X509Name.
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1143 assert_less_than(x509_name(CN="abc"),
1144 x509_name(CN="def"))
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1145
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1146 def assert_greater_than(a, b):
1147 _inequality(a, b, assert_false, assert_true)
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1148
1149 # An X509Name with a NID with a value which sorts greater than the
1150 # value of the same NID on another X509Name compares greater than the
1151 # other X509Name.
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1152 assert_greater_than(x509_name(CN="def"),
1153 x509_name(CN="abc"))
Jean-Paul Calderone2aa2b332008-03-06 21:43:14 -0500[diff] [blame]1154
Jean-Paul Calderone110cd092008-03-24 17:27:42 -0400[diff] [blame]1155 def test_hash(self):
1156 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1157 `X509Name.hash` returns an integer hash based on the value of the name.
Jean-Paul Calderone110cd092008-03-24 17:27:42 -0400[diff] [blame]1158 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1159 a = x509_name(CN="foo")
1160 b = x509_name(CN="foo")
1161 assert a.hash() == b.hash()
Jean-Paul Calderone110cd092008-03-24 17:27:42 -0400[diff] [blame]1162 a.CN = "bar"
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1163 assert a.hash() != b.hash()
Jean-Paul Calderone110cd092008-03-24 17:27:42 -0400[diff] [blame]1164
Jean-Paul Calderonee957a002008-03-25 15:16:51 -0400[diff] [blame]1165 def test_der(self):
1166 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1167 `X509Name.der` returns the DER encoded form of the name.
Jean-Paul Calderonee957a002008-03-25 15:16:51 -0400[diff] [blame]1168 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1169 a = x509_name(CN="foo", C="US")
1170 assert (a.der() ==
1171 b'0\x1b1\x0b0\t\x06\x03U\x04\x06\x13\x02US'
1172 b'1\x0c0\n\x06\x03U\x04\x03\x0c\x03foo')
Jean-Paul Calderonee957a002008-03-25 15:16:51 -0400[diff] [blame]1173
Jean-Paul Calderonec54cc182008-03-26 21:11:07 -0400[diff] [blame]1174 def test_get_components(self):
1175 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1176 `X509Name.get_components` returns a `list` of two-tuples of `str`
Jean-Paul Calderonec54cc182008-03-26 21:11:07 -0400[diff] [blame]1177 giving the NIDs and associated values which make up the name.
1178 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1179 a = x509_name()
1180 assert a.get_components() == []
Jean-Paul Calderonec54cc182008-03-26 21:11:07 -0400[diff] [blame]1181 a.CN = "foo"
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1182 assert a.get_components() == [(b"CN", b"foo")]
Jean-Paul Calderonec54cc182008-03-26 21:11:07 -0400[diff] [blame]1183 a.organizationalUnitName = "bar"
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1184 assert a.get_components() == [(b"CN", b"foo"), (b"OU", b"bar")]
Jean-Paul Calderonec54cc182008-03-26 21:11:07 -0400[diff] [blame]1185
Jean-Paul Calderone4bf75c62013-08-23 15:39:53 -0400[diff] [blame]1186 def test_load_nul_byte_attribute(self):
1187 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1188 An `X509Name` from an `X509` instance loaded from a file can have a
Jean-Paul Calderone4bf75c62013-08-23 15:39:53 -0400[diff] [blame]1189 NUL byte in the value of one of its attributes.
1190 """
1191 cert = load_certificate(FILETYPE_PEM, nulbyteSubjectAltNamePEM)
1192 subject = cert.get_subject()
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1193 assert "null.python.org\x00example.org" == subject.commonName
Jean-Paul Calderone4bf75c62013-08-23 15:39:53 -0400[diff] [blame]1194
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1195 def test_set_attribute_failure(self):
Jean-Paul Calderone5300d6a2013-12-29 16:36:50 -0500[diff] [blame]1196 """
1197 If the value of an attribute cannot be set for some reason then
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1198 `Error` is raised.
Jean-Paul Calderone5300d6a2013-12-29 16:36:50 -0500[diff] [blame]1199 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1200 name = x509_name()
Jean-Paul Calderone5300d6a2013-12-29 16:36:50 -0500[diff] [blame]1201 # This value is too long
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1202 with pytest.raises(Error):
1203 setattr(name, "O", b"x" * 512)
Jean-Paul Calderone5300d6a2013-12-29 16:36:50 -0500[diff] [blame]1204
1205
Jean-Paul Calderoneac0d95f2008-03-10 00:00:42 -0400[diff] [blame]1206class _PKeyInteractionTestsMixin:
1207 """
1208 Tests which involve another thing and a PKey.
1209 """
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]1210
Jean-Paul Calderoneac0d95f2008-03-10 00:00:42 -0400[diff] [blame]1211 def signable(self):
1212 """
Alex Chanfb078d82017-04-20 11:16:15 +0100[diff] [blame]1213 Return something with a `set_pubkey`, `set_pubkey`, and `sign` method.
Jean-Paul Calderoneac0d95f2008-03-10 00:00:42 -0400[diff] [blame]1214 """
1215 raise NotImplementedError()
1216
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1217 def test_sign_with_ungenerated(self):
Jean-Paul Calderoneac0d95f2008-03-10 00:00:42 -0400[diff] [blame]1218 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1219 `X509Req.sign` raises `ValueError` when passed a `PKey` with no parts.
Jean-Paul Calderoneac0d95f2008-03-10 00:00:42 -0400[diff] [blame]1220 """
1221 request = self.signable()
1222 key = PKey()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1223 with pytest.raises(ValueError):
1224 request.sign(key, GOOD_DIGEST)
Jean-Paul Calderoneac0d95f2008-03-10 00:00:42 -0400[diff] [blame]1225
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1226 def test_sign_with_public_key(self):
Jean-Paul Calderoneac0d95f2008-03-10 00:00:42 -0400[diff] [blame]1227 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1228 `X509Req.sign` raises `ValueError` when passed a `PKey` with no private
1229 part as the signing key.
Jean-Paul Calderoneac0d95f2008-03-10 00:00:42 -0400[diff] [blame]1230 """
1231 request = self.signable()
1232 key = PKey()
1233 key.generate_key(TYPE_RSA, 512)
1234 request.set_pubkey(key)
1235 pub = request.get_pubkey()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1236 with pytest.raises(ValueError):
1237 request.sign(pub, GOOD_DIGEST)
Jean-Paul Calderoneac0d95f2008-03-10 00:00:42 -0400[diff] [blame]1238
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1239 def test_sign_with_unknown_digest(self):
Jean-Paul Calderonecc05a912010-08-03 18:24:19 -0400[diff] [blame]1240 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1241 `X509Req.sign` raises `ValueError` when passed a digest name which is
1242 not known.
Jean-Paul Calderonecc05a912010-08-03 18:24:19 -0400[diff] [blame]1243 """
1244 request = self.signable()
1245 key = PKey()
1246 key.generate_key(TYPE_RSA, 512)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1247 with pytest.raises(ValueError):
1248 request.sign(key, BAD_DIGEST)
Jean-Paul Calderonecc05a912010-08-03 18:24:19 -0400[diff] [blame]1249
Jean-Paul Calderoneb9725592010-08-03 18:17:22 -0400[diff] [blame]1250 def test_sign(self):
1251 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1252 `X509Req.sign` succeeds when passed a private key object and a
1253 valid digest function. `X509Req.verify` can be used to check
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]1254 the signature.
Jean-Paul Calderoneb9725592010-08-03 18:17:22 -0400[diff] [blame]1255 """
1256 request = self.signable()
1257 key = PKey()
1258 key.generate_key(TYPE_RSA, 512)
1259 request.set_pubkey(key)
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]1260 request.sign(key, GOOD_DIGEST)
Jean-Paul Calderoneb9725592010-08-03 18:17:22 -0400[diff] [blame]1261 # If the type has a verify method, cover that too.
1262 if getattr(request, 'verify', None) is not None:
1263 pub = request.get_pubkey()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1264 assert request.verify(pub)
Jean-Paul Calderoneb9725592010-08-03 18:17:22 -0400[diff] [blame]1265 # Make another key that won't verify.
1266 key = PKey()
1267 key.generate_key(TYPE_RSA, 512)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1268 with pytest.raises(Error):
1269 request.verify(key)
Jean-Paul Calderoneb9725592010-08-03 18:17:22 -0400[diff] [blame]1270
1271
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1272class TestX509Req(_PKeyInteractionTestsMixin):
Jean-Paul Calderone2aa2b332008-03-06 21:43:14 -0500[diff] [blame]1273 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1274 Tests for `OpenSSL.crypto.X509Req`.
Jean-Paul Calderone2aa2b332008-03-06 21:43:14 -0500[diff] [blame]1275 """
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]1276
Jean-Paul Calderoneac0d95f2008-03-10 00:00:42 -0400[diff] [blame]1277 def signable(self):
1278 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1279 Create and return a new `X509Req`.
Jean-Paul Calderoneac0d95f2008-03-10 00:00:42 -0400[diff] [blame]1280 """
1281 return X509Req()
1282
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]1283 def test_type(self):
1284 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1285 `X509Req` and `X509ReqType` refer to the same type object and can be
1286 used to create instances of that type.
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]1287 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1288 assert X509Req is X509ReqType
1289 assert is_consistent_type(X509Req, 'X509Req')
Jean-Paul Calderoneac0d95f2008-03-10 00:00:42 -0400[diff] [blame]1290
Jean-Paul Calderone2aa2b332008-03-06 21:43:14 -0500[diff] [blame]1291 def test_construction(self):
1292 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1293 `X509Req` takes no arguments and returns an `X509ReqType` instance.
Jean-Paul Calderone2aa2b332008-03-06 21:43:14 -0500[diff] [blame]1294 """
1295 request = X509Req()
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]1296 assert isinstance(request, X509ReqType)
Jean-Paul Calderone2aa2b332008-03-06 21:43:14 -0500[diff] [blame]1297
Jean-Paul Calderone8dd19b82008-12-28 20:41:16 -0500[diff] [blame]1298 def test_version(self):
1299 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1300 `X509Req.set_version` sets the X.509 version of the certificate
1301 request. `X509Req.get_version` returns the X.509 version of the
1302 certificate request. The initial value of the version is 0.
Jean-Paul Calderone8dd19b82008-12-28 20:41:16 -0500[diff] [blame]1303 """
1304 request = X509Req()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1305 assert request.get_version() == 0
Jean-Paul Calderone8dd19b82008-12-28 20:41:16 -0500[diff] [blame]1306 request.set_version(1)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1307 assert request.get_version() == 1
Jean-Paul Calderone8dd19b82008-12-28 20:41:16 -0500[diff] [blame]1308 request.set_version(3)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1309 assert request.get_version() == 3
Jean-Paul Calderone8dd19b82008-12-28 20:41:16 -0500[diff] [blame]1310
Jean-Paul Calderone54e49e92010-07-30 11:04:46 -0400[diff] [blame]1311 def test_version_wrong_args(self):
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]1312 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1313 `X509Req.set_version` raises `TypeError` if called with a non-`int`
1314 argument.
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]1315 """
Jean-Paul Calderone54e49e92010-07-30 11:04:46 -0400[diff] [blame]1316 request = X509Req()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1317 with pytest.raises(TypeError):
1318 request.set_version("foo")
Jean-Paul Calderone54e49e92010-07-30 11:04:46 -0400[diff] [blame]1319
Jean-Paul Calderone2aa2b332008-03-06 21:43:14 -0500[diff] [blame]1320 def test_get_subject(self):
1321 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1322 `X509Req.get_subject` returns an `X509Name` for the subject of the
1323 request and which is valid even after the request object is
1324 otherwise dead.
Jean-Paul Calderone2aa2b332008-03-06 21:43:14 -0500[diff] [blame]1325 """
1326 request = X509Req()
1327 subject = request.get_subject()
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]1328 assert isinstance(subject, X509NameType)
Jean-Paul Calderone2aa2b332008-03-06 21:43:14 -0500[diff] [blame]1329 subject.commonName = "foo"
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1330 assert request.get_subject().commonName == "foo"
Jean-Paul Calderone2aa2b332008-03-06 21:43:14 -0500[diff] [blame]1331 del request
1332 subject.commonName = "bar"
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1333 assert subject.commonName == "bar"
Jean-Paul Calderone54e49e92010-07-30 11:04:46 -0400[diff] [blame]1334
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]1335 def test_add_extensions(self):
1336 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1337 `X509Req.add_extensions` accepts a `list` of `X509Extension` instances
1338 and adds them to the X509 request.
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]1339 """
1340 request = X509Req()
1341 request.add_extensions([
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1342 X509Extension(b'basicConstraints', True, b'CA:false')])
Stephen Holsappleca545b72014-01-28 21:43:25 -0800[diff] [blame]1343 exts = request.get_extensions()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1344 assert len(exts) == 1
1345 assert exts[0].get_short_name() == b'basicConstraints'
1346 assert exts[0].get_critical() == 1
1347 assert exts[0].get_data() == b'0\x00'
Stephen Holsapple7fbdf642014-03-01 20:05:47 -0800[diff] [blame]1348
Stephen Holsapple7fbdf642014-03-01 20:05:47 -0800[diff] [blame]1349 def test_get_extensions(self):
1350 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1351 `X509Req.get_extensions` returns a `list` of extensions added to this
1352 X509 request.
Stephen Holsapple7fbdf642014-03-01 20:05:47 -0800[diff] [blame]1353 """
1354 request = X509Req()
1355 exts = request.get_extensions()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1356 assert exts == []
Stephen Holsapple7fbdf642014-03-01 20:05:47 -0800[diff] [blame]1357 request.add_extensions([
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1358 X509Extension(b'basicConstraints', True, b'CA:true'),
1359 X509Extension(b'keyUsage', False, b'digitalSignature')])
Stephen Holsapple7fbdf642014-03-01 20:05:47 -0800[diff] [blame]1360 exts = request.get_extensions()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1361 assert len(exts) == 2
1362 assert exts[0].get_short_name() == b'basicConstraints'
1363 assert exts[0].get_critical() == 1
1364 assert exts[0].get_data() == b'0\x03\x01\x01\xff'
1365 assert exts[1].get_short_name() == b'keyUsage'
1366 assert exts[1].get_critical() == 0
1367 assert exts[1].get_data() == b'\x03\x02\x07\x80'
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]1368
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]1369 def test_add_extensions_wrong_args(self):
1370 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1371 `X509Req.add_extensions` raises `TypeError` if called with a
1372 non-`list`. Or it raises `ValueError` if called with a `list`
1373 containing objects other than `X509Extension` instances.
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]1374 """
1375 request = X509Req()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1376 with pytest.raises(TypeError):
1377 request.add_extensions(object())
1378 with pytest.raises(ValueError):
1379 request.add_extensions([object()])
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]1380
Jean-Paul Calderone5565f0f2013-03-06 11:10:20 -0800[diff] [blame]1381 def test_verify_wrong_args(self):
1382 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1383 `X509Req.verify` raises `TypeError` if passed anything other than a
1384 `PKey` instance as its single argument.
Jean-Paul Calderone5565f0f2013-03-06 11:10:20 -0800[diff] [blame]1385 """
1386 request = X509Req()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1387 with pytest.raises(TypeError):
1388 request.verify(object())
Jean-Paul Calderone5565f0f2013-03-06 11:10:20 -0800[diff] [blame]1389
Jean-Paul Calderone5565f0f2013-03-06 11:10:20 -0800[diff] [blame]1390 def test_verify_uninitialized_key(self):
1391 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1392 `X509Req.verify` raises `OpenSSL.crypto.Error` if called with a
1393 `OpenSSL.crypto.PKey` which contains no key data.
Jean-Paul Calderone5565f0f2013-03-06 11:10:20 -0800[diff] [blame]1394 """
1395 request = X509Req()
1396 pkey = PKey()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1397 with pytest.raises(Error):
1398 request.verify(pkey)
Jean-Paul Calderone5565f0f2013-03-06 11:10:20 -0800[diff] [blame]1399
Jean-Paul Calderone5565f0f2013-03-06 11:10:20 -0800[diff] [blame]1400 def test_verify_wrong_key(self):
1401 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1402 `X509Req.verify` raises `OpenSSL.crypto.Error` if called with a
1403 `OpenSSL.crypto.PKey` which does not represent the public part of the
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]1404 key which signed the request.
Jean-Paul Calderone5565f0f2013-03-06 11:10:20 -0800[diff] [blame]1405 """
1406 request = X509Req()
1407 pkey = load_privatekey(FILETYPE_PEM, cleartextPrivateKeyPEM)
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]1408 request.sign(pkey, GOOD_DIGEST)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1409 another_pkey = load_privatekey(FILETYPE_PEM, client_key_pem)
1410 with pytest.raises(Error):
1411 request.verify(another_pkey)
1412
1413 def test_verify_success(self):
1414 """
1415 `X509Req.verify` returns `True` if called with a `OpenSSL.crypto.PKey`
1416 which represents the public part of the key which signed the request.
1417 """
1418 request = X509Req()
1419 pkey = load_privatekey(FILETYPE_PEM, cleartextPrivateKeyPEM)
1420 request.sign(pkey, GOOD_DIGEST)
1421 assert request.verify(pkey)
Jean-Paul Calderone5565f0f2013-03-06 11:10:20 -0800[diff] [blame]1422
Paul Kehrer41c10242017-06-29 18:24:17 -0500[diff] [blame^]1423 def test_convert_from_cryptography(self):
1424 crypto_req = x509.load_pem_x509_csr(
1425 cleartextCertificateRequestPEM, backend
1426 )
1427 req = X509Req.from_cryptography(crypto_req)
1428 assert isinstance(req, X509Req)
1429
1430 def test_convert_from_cryptography_unsupported_type(self):
1431 with pytest.raises(TypeError):
1432 X509Req.from_cryptography(object())
1433
1434 def test_convert_to_cryptography_key(self):
1435 req = load_certificate_request(
1436 FILETYPE_PEM, cleartextCertificateRequestPEM
1437 )
1438 crypto_req = req.to_cryptography()
1439 assert isinstance(crypto_req, x509.CertificateSigningRequest)
1440
Jean-Paul Calderone5565f0f2013-03-06 11:10:20 -0800[diff] [blame]1441
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1442class TestX509(_PKeyInteractionTestsMixin):
Jean-Paul Calderone78381d22008-03-06 23:35:22 -0500[diff] [blame]1443 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1444 Tests for `OpenSSL.crypto.X509`.
Jean-Paul Calderone78381d22008-03-06 23:35:22 -0500[diff] [blame]1445 """
Jean-Paul Calderone5ef86512008-04-26 19:06:28 -0400[diff] [blame]1446 pemData = cleartextCertificatePEM + cleartextPrivateKeyPEM
Jean-Paul Calderone8114b452008-03-25 15:27:59 -0400[diff] [blame]1447
Roland Hedberg7e4930e2008-04-22 22:58:50 +0200[diff] [blame]1448 extpem = """
1449-----BEGIN CERTIFICATE-----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1466-----END CERTIFICATE-----
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 Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1471 Create and return a new `X509`.
Jean-Paul Calderoneac0d95f2008-03-10 00:00:42 -0400[diff] [blame]1472 """
1473 return X509()
1474
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]1475 def test_type(self):
1476 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1477 `X509` and `X509Type` refer to the same type object and can be used to
1478 create instances of that type.
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]1479 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1480 assert X509 is X509Type
1481 assert is_consistent_type(X509, 'X509')
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]1482
Jean-Paul Calderone78381d22008-03-06 23:35:22 -0500[diff] [blame]1483 def test_construction(self):
1484 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1485 `X509` takes no arguments and returns an instance of `X509Type`.
Jean-Paul Calderone78381d22008-03-06 23:35:22 -0500[diff] [blame]1486 """
1487 certificate = X509()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1488 assert isinstance(certificate, X509Type)
1489 assert type(X509Type).__name__ == 'type'
1490 assert type(certificate).__name__ == 'X509'
1491 assert type(certificate) == X509Type
1492 assert type(certificate) == X509
Jean-Paul Calderone3544eb42010-07-30 22:09:47 -0400[diff] [blame]1493
Jean-Paul Calderone3544eb42010-07-30 22:09:47 -0400[diff] [blame]1494 def test_set_version_wrong_args(self):
1495 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1496 `X509.set_version` raises `TypeError` if invoked with an argument
1497 not of type `int`.
Jean-Paul Calderone3544eb42010-07-30 22:09:47 -0400[diff] [blame]1498 """
1499 cert = X509()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1500 with pytest.raises(TypeError):
1501 cert.set_version(None)
Jean-Paul Calderone3544eb42010-07-30 22:09:47 -0400[diff] [blame]1502
Jean-Paul Calderone3544eb42010-07-30 22:09:47 -0400[diff] [blame]1503 def test_version(self):
1504 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1505 `X509.set_version` sets the certificate version number.
1506 `X509.get_version` retrieves it.
Jean-Paul Calderone3544eb42010-07-30 22:09:47 -0400[diff] [blame]1507 """
1508 cert = X509()
1509 cert.set_version(1234)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1510 assert cert.get_version() == 1234
Jean-Paul Calderone3544eb42010-07-30 22:09:47 -0400[diff] [blame]1511
Jean-Paul Calderone78381d22008-03-06 23:35:22 -0500[diff] [blame]1512 def test_serial_number(self):
1513 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1514 The serial number of an `X509` can be retrieved and
1515 modified with `X509.get_serial_number` and
1516 `X509.set_serial_number`.
Jean-Paul Calderone78381d22008-03-06 23:35:22 -0500[diff] [blame]1517 """
1518 certificate = X509()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1519 with pytest.raises(TypeError):
1520 certificate.set_serial_number("1")
1521 assert certificate.get_serial_number() == 0
Jean-Paul Calderone78381d22008-03-06 23:35:22 -0500[diff] [blame]1522 certificate.set_serial_number(1)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1523 assert certificate.get_serial_number() == 1
Jean-Paul Calderone78381d22008-03-06 23:35:22 -0500[diff] [blame]1524 certificate.set_serial_number(2 ** 32 + 1)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1525 assert certificate.get_serial_number() == 2 ** 32 + 1
Jean-Paul Calderone78381d22008-03-06 23:35:22 -0500[diff] [blame]1526 certificate.set_serial_number(2 ** 64 + 1)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1527 assert certificate.get_serial_number() == 2 ** 64 + 1
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1528 certificate.set_serial_number(2 ** 128 + 1)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1529 assert certificate.get_serial_number() == 2 ** 128 + 1
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1530
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1531 def _setBoundTest(self, which):
1532 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1533 `X509.set_notBefore` takes a string in the format of an
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]1534 ASN1 GENERALIZEDTIME and sets the beginning of the certificate's
1535 validity period to it.
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1536 """
1537 certificate = X509()
1538 set = getattr(certificate, 'set_not' + which)
1539 get = getattr(certificate, 'get_not' + which)
1540
Jean-Paul Calderonee0615b52008-03-09 21:44:46 -0400[diff] [blame]1541 # Starts with no value.
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1542 assert get() is None
Jean-Paul Calderonee0615b52008-03-09 21:44:46 -0400[diff] [blame]1543
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1544 # GMT (Or is it UTC?) -exarkun
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1545 when = b"20040203040506Z"
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1546 set(when)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1547 assert get() == when
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1548
1549 # A plus two hours and thirty minutes offset
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1550 when = b"20040203040506+0530"
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1551 set(when)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1552 assert get() == when
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1553
1554 # A minus one hour fifteen minutes offset
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1555 when = b"20040203040506-0115"
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1556 set(when)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1557 assert get() == when
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1558
1559 # An invalid string results in a ValueError
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1560 with pytest.raises(ValueError):
1561 set(b"foo bar")
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1562
Jean-Paul Calderone31ca2002010-01-30 15:14:43 -0500[diff] [blame]1563 # The wrong number of arguments results in a TypeError.
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1564 with pytest.raises(TypeError):
1565 set()
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]1566 with pytest.raises(TypeError):
1567 set(b"20040203040506Z", b"20040203040506Z")
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1568 with pytest.raises(TypeError):
1569 get(b"foo bar")
Jean-Paul Calderonee890db32010-08-22 16:55:15 -0400[diff] [blame]1570
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]1571 # XXX ASN1_TIME (not GENERALIZEDTIME)
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1572
1573 def test_set_notBefore(self):
1574 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1575 `X509.set_notBefore` takes a string in the format of an
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]1576 ASN1 GENERALIZEDTIME and sets the beginning of the certificate's
1577 validity period to it.
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1578 """
1579 self._setBoundTest("Before")
1580
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1581 def test_set_notAfter(self):
1582 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1583 `X509.set_notAfter` takes a string in the format of an ASN1
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1584 GENERALIZEDTIME and sets the end of the certificate's validity period
1585 to it.
1586 """
1587 self._setBoundTest("After")
Jean-Paul Calderone76576d52008-03-24 16:04:46 -0400[diff] [blame]1588
Jean-Paul Calderone38a646d2008-03-25 15:16:18 -0400[diff] [blame]1589 def test_get_notBefore(self):
1590 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1591 `X509.get_notBefore` returns a string in the format of an
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]1592 ASN1 GENERALIZEDTIME even for certificates which store it as UTCTIME
Jean-Paul Calderone38a646d2008-03-25 15:16:18 -0400[diff] [blame]1593 internally.
1594 """
Paul Kehrera40898b2017-06-11 16:30:58 -1000[diff] [blame]1595 cert = load_certificate(FILETYPE_PEM, old_root_cert_pem)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1596 assert cert.get_notBefore() == b"20090325123658Z"
Jean-Paul Calderone38a646d2008-03-25 15:16:18 -0400[diff] [blame]1597
Rick Dean38a05c82009-07-18 01:41:30 -0500[diff] [blame]1598 def test_get_notAfter(self):
1599 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1600 `X509.get_notAfter` returns a string in the format of an
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]1601 ASN1 GENERALIZEDTIME even for certificates which store it as UTCTIME
Rick Dean38a05c82009-07-18 01:41:30 -0500[diff] [blame]1602 internally.
1603 """
Paul Kehrera40898b2017-06-11 16:30:58 -1000[diff] [blame]1604 cert = load_certificate(FILETYPE_PEM, old_root_cert_pem)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1605 assert cert.get_notAfter() == b"20170611123658Z"
Rick Dean38a05c82009-07-18 01:41:30 -0500[diff] [blame]1606
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1607 def test_gmtime_adj_notBefore_wrong_args(self):
1608 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1609 `X509.gmtime_adj_notBefore` raises `TypeError` if called with a
1610 non-`int` argument.
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1611 """
1612 cert = X509()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1613 with pytest.raises(TypeError):
1614 cert.gmtime_adj_notBefore(None)
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1615
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1616 def test_gmtime_adj_notBefore(self):
1617 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1618 `X509.gmtime_adj_notBefore` changes the not-before timestamp to be the
1619 current time plus the number of seconds passed in.
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1620 """
1621 cert = load_certificate(FILETYPE_PEM, self.pemData)
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]1622 not_before_min = (
1623 datetime.utcnow().replace(microsecond=0) + timedelta(seconds=100)
1624 )
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1625 cert.gmtime_adj_notBefore(100)
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]1626 not_before = datetime.strptime(
1627 cert.get_notBefore().decode(), "%Y%m%d%H%M%SZ"
1628 )
Maximilian Hilsbed25c92015-07-25 12:58:07 +0200[diff] [blame]1629 not_before_max = datetime.utcnow() + timedelta(seconds=100)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1630 assert not_before_min <= not_before <= not_before_max
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1631
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1632 def test_gmtime_adj_notAfter_wrong_args(self):
1633 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1634 `X509.gmtime_adj_notAfter` raises `TypeError` if called with a
1635 non-`int` argument.
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1636 """
1637 cert = X509()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1638 with pytest.raises(TypeError):
1639 cert.gmtime_adj_notAfter(None)
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1640
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1641 def test_gmtime_adj_notAfter(self):
1642 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1643 `X509.gmtime_adj_notAfter` changes the not-after timestamp
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]1644 to be the current time plus the number of seconds passed in.
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1645 """
1646 cert = load_certificate(FILETYPE_PEM, self.pemData)
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]1647 not_after_min = (
1648 datetime.utcnow().replace(microsecond=0) + timedelta(seconds=100)
1649 )
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1650 cert.gmtime_adj_notAfter(100)
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]1651 not_after = datetime.strptime(
1652 cert.get_notAfter().decode(), "%Y%m%d%H%M%SZ"
1653 )
Maximilian Hilsbed25c92015-07-25 12:58:07 +0200[diff] [blame]1654 not_after_max = datetime.utcnow() + timedelta(seconds=100)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1655 assert not_after_min <= not_after <= not_after_max
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1656
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1657 def test_has_expired(self):
1658 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1659 `X509.has_expired` returns `True` if the certificate's not-after time
1660 is in the past.
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1661 """
1662 cert = X509()
1663 cert.gmtime_adj_notAfter(-1)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1664 assert cert.has_expired()
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1665
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1666 def test_has_not_expired(self):
1667 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1668 `X509.has_expired` returns `False` if the certificate's not-after time
1669 is in the future.
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1670 """
1671 cert = X509()
1672 cert.gmtime_adj_notAfter(2)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1673 assert not cert.has_expired()
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1674
Jeff Tangfc18f7b2015-04-15 17:42:33 -0400[diff] [blame]1675 def test_root_has_not_expired(self):
1676 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1677 `X509.has_expired` returns `False` if the certificate's not-after time
1678 is in the future.
Jeff Tangfc18f7b2015-04-15 17:42:33 -0400[diff] [blame]1679 """
1680 cert = load_certificate(FILETYPE_PEM, root_cert_pem)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1681 assert not cert.has_expired()
Jeff Tangfc18f7b2015-04-15 17:42:33 -0400[diff] [blame]1682
Rick Dean38a05c82009-07-18 01:41:30 -0500[diff] [blame]1683 def test_digest(self):
1684 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1685 `X509.digest` returns a string giving ":"-separated hex-encoded
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]1686 words of the digest of the certificate.
Rick Dean38a05c82009-07-18 01:41:30 -0500[diff] [blame]1687 """
Paul Kehrera40898b2017-06-11 16:30:58 -1000[diff] [blame]1688 cert = load_certificate(FILETYPE_PEM, old_root_cert_pem)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1689 assert (
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]1690 # This is MD5 instead of GOOD_DIGEST because the digest algorithm
1691 # actually matters to the assertion (ie, another arbitrary, good
1692 # digest will not product the same digest).
Jeff Tangfc18f7b2015-04-15 17:42:33 -0400[diff] [blame]1693 # Digest verified with the command:
1694 # openssl x509 -in root_cert.pem -noout -fingerprint -md5
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1695 cert.digest("MD5") ==
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1696 b"19:B3:05:26:2B:F8:F2:FF:0B:8F:21:07:A8:28:B8:75")
Rick Dean38a05c82009-07-18 01:41:30 -0500[diff] [blame]1697
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1698 def _extcert(self, pkey, extensions):
1699 cert = X509()
1700 cert.set_pubkey(pkey)
1701 cert.get_subject().commonName = "Unit Tests"
1702 cert.get_issuer().commonName = "Unit Tests"
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1703 when = datetime.now().strftime("%Y%m%d%H%M%SZ").encode("ascii")
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1704 cert.set_notBefore(when)
1705 cert.set_notAfter(when)
1706
1707 cert.add_extensions(extensions)
Jeff Tangfc18f7b2015-04-15 17:42:33 -0400[diff] [blame]1708 cert.sign(pkey, 'sha1')
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1709 return load_certificate(
1710 FILETYPE_PEM, dump_certificate(FILETYPE_PEM, cert))
1711
Roland Hedberg7e4930e2008-04-22 22:58:50 +0200[diff] [blame]1712 def test_extension_count(self):
1713 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1714 `X509.get_extension_count` returns the number of extensions
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]1715 that are present in the certificate.
Roland Hedberg7e4930e2008-04-22 22:58:50 +0200[diff] [blame]1716 """
Jean-Paul Calderonef7b3ee62011-04-01 17:36:24 -0400[diff] [blame]1717 pkey = load_privatekey(FILETYPE_PEM, client_key_pem)
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1718 ca = X509Extension(b'basicConstraints', True, b'CA:FALSE')
1719 key = X509Extension(b'keyUsage', True, b'digitalSignature')
Jean-Paul Calderonef7b3ee62011-04-01 17:36:24 -0400[diff] [blame]1720 subjectAltName = X509Extension(
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1721 b'subjectAltName', True, b'DNS:example.com')
Jean-Paul Calderonef7b3ee62011-04-01 17:36:24 -0400[diff] [blame]1722
1723 # Try a certificate with no extensions at all.
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1724 c = self._extcert(pkey, [])
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1725 assert c.get_extension_count() == 0
Jean-Paul Calderonef7b3ee62011-04-01 17:36:24 -0400[diff] [blame]1726
1727 # And a certificate with one
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1728 c = self._extcert(pkey, [ca])
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1729 assert c.get_extension_count() == 1
Jean-Paul Calderonef7b3ee62011-04-01 17:36:24 -0400[diff] [blame]1730
1731 # And a certificate with several
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1732 c = self._extcert(pkey, [ca, key, subjectAltName])
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1733 assert c.get_extension_count() == 3
Roland Hedberg7e4930e2008-04-22 22:58:50 +0200[diff] [blame]1734
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1735 def test_get_extension(self):
1736 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1737 `X509.get_extension` takes an integer and returns an
1738 `X509Extension` corresponding to the extension at that index.
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1739 """
1740 pkey = load_privatekey(FILETYPE_PEM, client_key_pem)
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1741 ca = X509Extension(b'basicConstraints', True, b'CA:FALSE')
1742 key = X509Extension(b'keyUsage', True, b'digitalSignature')
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1743 subjectAltName = X509Extension(
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1744 b'subjectAltName', False, b'DNS:example.com')
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1745
1746 cert = self._extcert(pkey, [ca, key, subjectAltName])
1747
1748 ext = cert.get_extension(0)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1749 assert isinstance(ext, X509Extension)
1750 assert ext.get_critical()
1751 assert ext.get_short_name() == b'basicConstraints'
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1752
1753 ext = cert.get_extension(1)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1754 assert isinstance(ext, X509Extension)
1755 assert ext.get_critical()
1756 assert ext.get_short_name() == b'keyUsage'
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1757
1758 ext = cert.get_extension(2)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1759 assert isinstance(ext, X509Extension)
1760 assert not ext.get_critical()
1761 assert ext.get_short_name() == b'subjectAltName'
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1762
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1763 with pytest.raises(IndexError):
1764 cert.get_extension(-1)
1765 with pytest.raises(IndexError):
1766 cert.get_extension(4)
1767 with pytest.raises(TypeError):
1768 cert.get_extension("hello")
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1769
Jean-Paul Calderone4bf75c62013-08-23 15:39:53 -0400[diff] [blame]1770 def test_nullbyte_subjectAltName(self):
Jean-Paul Calderoneff83cdd2013-08-12 18:05:51 -0400[diff] [blame]1771 """
Jean-Paul Calderone9af07b02013-08-23 16:07:31 -0400[diff] [blame]1772 The fields of a `subjectAltName` extension on an X509 may contain NUL
Jean-Paul Calderone4bf75c62013-08-23 15:39:53 -0400[diff] [blame]1773 bytes and this value is reflected in the string representation of the
1774 extension object.
Jean-Paul Calderoneff83cdd2013-08-12 18:05:51 -0400[diff] [blame]1775 """
Jean-Paul Calderone4bf75c62013-08-23 15:39:53 -0400[diff] [blame]1776 cert = load_certificate(FILETYPE_PEM, nulbyteSubjectAltNamePEM)
Jean-Paul Calderoneff83cdd2013-08-12 18:05:51 -0400[diff] [blame]1777
1778 ext = cert.get_extension(3)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1779 assert ext.get_short_name() == b'subjectAltName'
1780 assert (
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1781 b"DNS:altnull.python.org\x00example.com, "
1782 b"email:null@python.org\x00user@example.org, "
1783 b"URI:http://null.python.org\x00http://example.org, "
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1784 b"IP Address:192.0.2.1, IP Address:2001:DB8:0:0:0:0:0:1\n" ==
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1785 str(ext).encode("ascii"))
Jean-Paul Calderone4bf75c62013-08-23 15:39:53 -0400[diff] [blame]1786
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]1787 def test_invalid_digest_algorithm(self):
1788 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1789 `X509.digest` raises `ValueError` if called with an unrecognized hash
1790 algorithm.
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]1791 """
1792 cert = X509()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1793 with pytest.raises(ValueError):
1794 cert.digest(BAD_DIGEST)
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1795
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1796 def test_get_subject(self):
1797 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1798 `X509.get_subject` returns an `X509Name` instance.
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1799 """
1800 cert = load_certificate(FILETYPE_PEM, self.pemData)
1801 subj = cert.get_subject()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1802 assert isinstance(subj, X509Name)
1803 assert (
1804 subj.get_components() ==
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1805 [(b'C', b'US'), (b'ST', b'IL'), (b'L', b'Chicago'),
1806 (b'O', b'Testing'), (b'CN', b'Testing Root CA')])
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1807
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1808 def test_set_subject_wrong_args(self):
1809 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1810 `X509.set_subject` raises a `TypeError` if called with an argument not
1811 of type `X509Name`.
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1812 """
1813 cert = X509()
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]1814 with pytest.raises(TypeError):
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1815 cert.set_subject(None)
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1816
1817 def test_set_subject(self):
1818 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1819 `X509.set_subject` changes the subject of the certificate to the one
1820 passed in.
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1821 """
1822 cert = X509()
1823 name = cert.get_subject()
1824 name.C = 'AU'
1825 name.O = 'Unit Tests'
1826 cert.set_subject(name)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1827 assert (
1828 cert.get_subject().get_components() ==
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1829 [(b'C', b'AU'), (b'O', b'Unit Tests')])
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1830
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1831 def test_get_issuer(self):
1832 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1833 `X509.get_issuer` returns an `X509Name` instance.
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1834 """
1835 cert = load_certificate(FILETYPE_PEM, self.pemData)
1836 subj = cert.get_issuer()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1837 assert isinstance(subj, X509Name)
Jean-Paul Calderone30a4cb32010-08-11 23:54:12 -0400[diff] [blame]1838 comp = subj.get_components()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1839 assert (
1840 comp ==
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1841 [(b'C', b'US'), (b'ST', b'IL'), (b'L', b'Chicago'),
1842 (b'O', b'Testing'), (b'CN', b'Testing Root CA')])
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1843
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1844 def test_set_issuer_wrong_args(self):
1845 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1846 `X509.set_issuer` raises a `TypeError` if called with an argument not
1847 of type `X509Name`.
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1848 """
1849 cert = X509()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1850 with pytest.raises(TypeError):
1851 cert.set_issuer(None)
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1852
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1853 def test_set_issuer(self):
1854 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1855 `X509.set_issuer` changes the issuer of the certificate to the
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]1856 one passed in.
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1857 """
1858 cert = X509()
1859 name = cert.get_issuer()
1860 name.C = 'AU'
1861 name.O = 'Unit Tests'
1862 cert.set_issuer(name)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1863 assert (
1864 cert.get_issuer().get_components() ==
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1865 [(b'C', b'AU'), (b'O', b'Unit Tests')])
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1866
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1867 def test_get_pubkey_uninitialized(self):
1868 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1869 When called on a certificate with no public key, `X509.get_pubkey`
1870 raises `OpenSSL.crypto.Error`.
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1871 """
1872 cert = X509()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1873 with pytest.raises(Error):
1874 cert.get_pubkey()
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1875
Alex Gaynor7778e792016-07-03 23:38:48 -0400[diff] [blame]1876 def test_set_pubkey_wrong_type(self):
1877 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1878 `X509.set_pubkey` raises `TypeError` when given an object of the
1879 wrong type.
Alex Gaynor7778e792016-07-03 23:38:48 -0400[diff] [blame]1880 """
1881 cert = X509()
1882 with pytest.raises(TypeError):
1883 cert.set_pubkey(object())
1884
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1885 def test_subject_name_hash(self):
1886 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1887 `X509.subject_name_hash` returns the hash of the certificate's
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]1888 subject name.
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1889 """
1890 cert = load_certificate(FILETYPE_PEM, self.pemData)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1891 assert cert.subject_name_hash() in [
1892 3350047874, # OpenSSL 0.9.8, MD5
1893 3278919224, # OpenSSL 1.0.0, SHA1
1894 ]
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1895
Jean-Paul Calderone2755fa52011-05-18 19:42:10 -0400[diff] [blame]1896 def test_get_signature_algorithm(self):
1897 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1898 `X509.get_signature_algorithm` returns a string which means
Jean-Paul Calderone2755fa52011-05-18 19:42:10 -0400[diff] [blame]1899 the algorithm used to sign the certificate.
1900 """
1901 cert = load_certificate(FILETYPE_PEM, self.pemData)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1902 assert b"sha1WithRSAEncryption" == cert.get_signature_algorithm()
Jean-Paul Calderone2755fa52011-05-18 19:42:10 -0400[diff] [blame]1903
Jean-Paul Calderone2755fa52011-05-18 19:42:10 -0400[diff] [blame]1904 def test_get_undefined_signature_algorithm(self):
Jean-Paul Calderone5d8e4052011-05-19 17:51:43 -0400[diff] [blame]1905 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1906 `X509.get_signature_algorithm` raises `ValueError` if the signature
1907 algorithm is undefined or unknown.
Jean-Paul Calderone5d8e4052011-05-19 17:51:43 -0400[diff] [blame]1908 """
1909 # This certificate has been modified to indicate a bogus OID in the
1910 # signature algorithm field so that OpenSSL does not recognize it.
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1911 certPEM = b"""\
Jean-Paul Calderone2755fa52011-05-18 19:42:10 -0400[diff] [blame]1912-----BEGIN CERTIFICATE-----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1930-----END CERTIFICATE-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1931"""
Jean-Paul Calderone2755fa52011-05-18 19:42:10 -0400[diff] [blame]1932 cert = load_certificate(FILETYPE_PEM, certPEM)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1933 with pytest.raises(ValueError):
1934 cert.get_signature_algorithm()
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1935
Alex Gaynor37726112016-07-04 09:51:32 -0400[diff] [blame]1936 def test_sign_bad_pubkey_type(self):
1937 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1938 `X509.sign` raises `TypeError` when called with the wrong type.
Alex Gaynor37726112016-07-04 09:51:32 -0400[diff] [blame]1939 """
1940 cert = X509()
1941 with pytest.raises(TypeError):
1942 cert.sign(object(), b"sha256")
1943
Alex Gaynor9939ba12017-06-25 16:28:24 -0400[diff] [blame]1944 def test_convert_from_cryptography(self):
1945 crypto_cert = x509.load_pem_x509_certificate(
1946 intermediate_cert_pem, backend
1947 )
1948 cert = X509.from_cryptography(crypto_cert)
1949
1950 assert isinstance(cert, X509)
1951 assert cert.get_version() == crypto_cert.version.value
1952
1953 def test_convert_from_cryptography_unsupported_type(self):
1954 with pytest.raises(TypeError):
1955 X509.from_cryptography(object())
1956
1957 def test_convert_to_cryptography_key(self):
1958 cert = load_certificate(FILETYPE_PEM, intermediate_cert_pem)
1959 crypto_cert = cert.to_cryptography()
1960
1961 assert isinstance(crypto_cert, x509.Certificate)
1962 assert crypto_cert.version.value == cert.get_version()
1963
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1964
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1965class TestX509Store(object):
Jean-Paul Calderonea63714c2013-03-05 17:02:26 -0800[diff] [blame]1966 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1967 Test for `OpenSSL.crypto.X509Store`.
Jean-Paul Calderonea63714c2013-03-05 17:02:26 -0800[diff] [blame]1968 """
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]1969
Jean-Paul Calderonea63714c2013-03-05 17:02:26 -0800[diff] [blame]1970 def test_type(self):
1971 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1972 `X509Store` is a type object.
Jean-Paul Calderonea63714c2013-03-05 17:02:26 -0800[diff] [blame]1973 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1974 assert X509Store is X509StoreType
1975 assert is_consistent_type(X509Store, 'X509Store')
Jean-Paul Calderonea63714c2013-03-05 17:02:26 -0800[diff] [blame]1976
Jean-Paul Calderonea63714c2013-03-05 17:02:26 -0800[diff] [blame]1977 def test_add_cert(self):
Jean-Paul Calderonee6f32b82013-03-06 10:27:57 -0800[diff] [blame]1978 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1979 `X509Store.add_cert` adds a `X509` instance to the certificate store.
Jean-Paul Calderonee6f32b82013-03-06 10:27:57 -0800[diff] [blame]1980 """
1981 cert = load_certificate(FILETYPE_PEM, cleartextCertificatePEM)
Jean-Paul Calderonea63714c2013-03-05 17:02:26 -0800[diff] [blame]1982 store = X509Store()
Jean-Paul Calderonee6f32b82013-03-06 10:27:57 -0800[diff] [blame]1983 store.add_cert(cert)
1984
Alex Chanfb078d82017-04-20 11:16:15 +0100[diff] [blame]1985 @pytest.mark.parametrize('cert', [None, 1.0, 'cert', object()])
1986 def test_add_cert_wrong_args(self, cert):
1987 """
1988 `X509Store.add_cert` raises `TypeError` if passed a non-X509 object
1989 as its first argument.
1990 """
1991 store = X509Store()
1992 with pytest.raises(TypeError):
1993 store.add_cert(cert)
1994
Jean-Paul Calderonee6f32b82013-03-06 10:27:57 -0800[diff] [blame]1995 def test_add_cert_rejects_duplicate(self):
1996 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1997 `X509Store.add_cert` raises `OpenSSL.crypto.Error` if an attempt is
1998 made to add the same certificate to the store more than once.
Jean-Paul Calderonee6f32b82013-03-06 10:27:57 -0800[diff] [blame]1999 """
2000 cert = load_certificate(FILETYPE_PEM, cleartextCertificatePEM)
2001 store = X509Store()
2002 store.add_cert(cert)
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]2003 with pytest.raises(Error):
2004 store.add_cert(cert)
Jean-Paul Calderonea63714c2013-03-05 17:02:26 -0800[diff] [blame]2005
2006
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2007class TestPKCS12(object):
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2008 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2009 Test for `OpenSSL.crypto.PKCS12` and `OpenSSL.crypto.load_pkcs12`.
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2010 """
2011 pemData = cleartextCertificatePEM + cleartextPrivateKeyPEM
2012
Jean-Paul Calderonec3a41f72009-07-25 12:36:02 -0400[diff] [blame]2013 def test_type(self):
2014 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2015 `PKCS12Type` is a type object.
Jean-Paul Calderonec3a41f72009-07-25 12:36:02 -0400[diff] [blame]2016 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2017 assert PKCS12 is PKCS12Type
2018 assert is_consistent_type(PKCS12, 'PKCS12')
Jean-Paul Calderonec3a41f72009-07-25 12:36:02 -0400[diff] [blame]2019
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2020 def test_empty_construction(self):
Rick Dean38a05c82009-07-18 01:41:30 -0500[diff] [blame]2021 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2022 `PKCS12` returns a new instance of `PKCS12` with no certificate,
2023 private key, CA certificates, or friendly name.
Rick Dean38a05c82009-07-18 01:41:30 -0500[diff] [blame]2024 """
Jean-Paul Calderonea202edb2009-07-25 12:22:12 -0400[diff] [blame]2025 p12 = PKCS12()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2026 assert None is p12.get_certificate()
2027 assert None is p12.get_privatekey()
2028 assert None is p12.get_ca_certificates()
2029 assert None is p12.get_friendlyname()
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2030
2031 def test_type_errors(self):
Rick Dean38a05c82009-07-18 01:41:30 -0500[diff] [blame]2032 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2033 The `PKCS12` setter functions (`set_certificate`, `set_privatekey`,
2034 `set_ca_certificates`, and `set_friendlyname`) raise `TypeError`
2035 when passed objects of types other than those expected.
Rick Dean38a05c82009-07-18 01:41:30 -0500[diff] [blame]2036 """
Jean-Paul Calderonea202edb2009-07-25 12:22:12 -0400[diff] [blame]2037 p12 = PKCS12()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2038 for bad_arg in [3, PKey(), X509]:
2039 with pytest.raises(TypeError):
2040 p12.set_certificate(bad_arg)
2041 for bad_arg in [3, 'legbone', X509()]:
2042 with pytest.raises(TypeError):
2043 p12.set_privatekey(bad_arg)
2044 for bad_arg in [3, X509(), (3, 4), (PKey(),)]:
2045 with pytest.raises(TypeError):
2046 p12.set_ca_certificates(bad_arg)
2047 for bad_arg in [6, ('foo', 'bar')]:
2048 with pytest.raises(TypeError):
2049 p12.set_friendlyname(bad_arg)
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2050
2051 def test_key_only(self):
2052 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2053 A `PKCS12` with only a private key can be exported using
2054 `PKCS12.export` and loaded again using `load_pkcs12`.
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2055 """
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2056 passwd = b"blah"
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2057 p12 = PKCS12()
Jean-Paul Calderonea202edb2009-07-25 12:22:12 -0400[diff] [blame]2058 pkey = load_privatekey(FILETYPE_PEM, cleartextPrivateKeyPEM)
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2059 p12.set_privatekey(pkey)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2060 assert None is p12.get_certificate()
2061 assert pkey == p12.get_privatekey()
Rick Dean321a0512009-08-13 17:21:29 -0500[diff] [blame]2062 try:
2063 dumped_p12 = p12.export(passphrase=passwd, iter=2, maciter=3)
2064 except Error:
2065 # Some versions of OpenSSL will throw an exception
2066 # for this nearly useless PKCS12 we tried to generate:
2067 # [('PKCS12 routines', 'PKCS12_create', 'invalid null argument')]
2068 return
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2069 p12 = load_pkcs12(dumped_p12, passwd)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2070 assert None is p12.get_ca_certificates()
2071 assert None is p12.get_certificate()
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2072
2073 # OpenSSL fails to bring the key back to us. So sad. Perhaps in the
2074 # future this will be improved.
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2075 assert isinstance(p12.get_privatekey(), (PKey, type(None)))
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2076
2077 def test_cert_only(self):
2078 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2079 A `PKCS12` with only a certificate can be exported using
2080 `PKCS12.export` and loaded again using `load_pkcs12`.
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2081 """
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2082 passwd = b"blah"
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2083 p12 = PKCS12()
Jean-Paul Calderonea202edb2009-07-25 12:22:12 -0400[diff] [blame]2084 cert = load_certificate(FILETYPE_PEM, cleartextCertificatePEM)
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2085 p12.set_certificate(cert)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2086 assert cert == p12.get_certificate()
2087 assert None is p12.get_privatekey()
Rick Dean321a0512009-08-13 17:21:29 -0500[diff] [blame]2088 try:
2089 dumped_p12 = p12.export(passphrase=passwd, iter=2, maciter=3)
2090 except Error:
2091 # Some versions of OpenSSL will throw an exception
2092 # for this nearly useless PKCS12 we tried to generate:
2093 # [('PKCS12 routines', 'PKCS12_create', 'invalid null argument')]
2094 return
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2095 p12 = load_pkcs12(dumped_p12, passwd)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2096 assert None is p12.get_privatekey()
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2097
2098 # OpenSSL fails to bring the cert back to us. Groany mcgroan.
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2099 assert isinstance(p12.get_certificate(), (X509, type(None)))
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2100
2101 # Oh ho. It puts the certificate into the ca certificates list, in
2102 # fact. Totally bogus, I would think. Nevertheless, let's exploit
2103 # that to check to see if it reconstructed the certificate we expected
2104 # it to. At some point, hopefully this will change so that
2105 # p12.get_certificate() is actually what returns the loaded
2106 # certificate.
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2107 assert (
2108 cleartextCertificatePEM ==
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2109 dump_certificate(FILETYPE_PEM, p12.get_ca_certificates()[0]))
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2110
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]2111 def gen_pkcs12(self, cert_pem=None, key_pem=None, ca_pem=None,
2112 friendly_name=None):
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2113 """
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2114 Generate a PKCS12 object with components from PEM. Verify that the set
2115 functions return None.
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2116 """
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2117 p12 = PKCS12()
2118 if cert_pem:
2119 ret = p12.set_certificate(load_certificate(FILETYPE_PEM, cert_pem))
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2120 assert ret is None
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2121 if key_pem:
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2122 ret = p12.set_privatekey(load_privatekey(FILETYPE_PEM, key_pem))
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2123 assert ret is None
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2124 if ca_pem:
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]2125 ret = p12.set_ca_certificates(
2126 (load_certificate(FILETYPE_PEM, ca_pem),)
2127 )
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2128 assert ret is None
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2129 if friendly_name:
2130 ret = p12.set_friendlyname(friendly_name)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2131 assert ret is None
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2132 return p12
2133
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2134 def check_recovery(self, p12_str, key=None, cert=None, ca=None, passwd=b"",
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2135 extra=()):
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2136 """
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2137 Use openssl program to confirm three components are recoverable from a
2138 PKCS12 string.
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2139 """
2140 if key:
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2141 recovered_key = _runopenssl(
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2142 p12_str, b"pkcs12", b"-nocerts", b"-nodes", b"-passin",
2143 b"pass:" + passwd, *extra)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2144 assert recovered_key[-len(key):] == key
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2145 if cert:
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2146 recovered_cert = _runopenssl(
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2147 p12_str, b"pkcs12", b"-clcerts", b"-nodes", b"-passin",
2148 b"pass:" + passwd, b"-nokeys", *extra)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2149 assert recovered_cert[-len(cert):] == cert
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2150 if ca:
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2151 recovered_cert = _runopenssl(
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2152 p12_str, b"pkcs12", b"-cacerts", b"-nodes", b"-passin",
2153 b"pass:" + passwd, b"-nokeys", *extra)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2154 assert recovered_cert[-len(ca):] == ca
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2155
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2156 def verify_pkcs12_container(self, p12):
2157 """
2158 Verify that the PKCS#12 container contains the correct client
2159 certificate and private key.
Jean-Paul Calderonef0ff13b2014-05-05 12:48:33 -0400[diff] [blame]2160
2161 :param p12: The PKCS12 instance to verify.
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2162 :type p12: `PKCS12`
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2163 """
2164 cert_pem = dump_certificate(FILETYPE_PEM, p12.get_certificate())
2165 key_pem = dump_privatekey(FILETYPE_PEM, p12.get_privatekey())
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2166 assert (
2167 (client_cert_pem, client_key_pem, None) ==
Jean-Paul Calderonef0ff13b2014-05-05 12:48:33 -0400[diff] [blame]2168 (cert_pem, key_pem, p12.get_ca_certificates()))
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2169
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2170 def test_load_pkcs12(self):
2171 """
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2172 A PKCS12 string generated using the openssl command line can be loaded
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2173 with `load_pkcs12` and its components extracted and examined.
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2174 """
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2175 passwd = b"whatever"
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2176 pem = client_key_pem + client_cert_pem
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2177 p12_str = _runopenssl(
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]2178 pem,
2179 b"pkcs12",
2180 b"-export",
2181 b"-clcerts",
2182 b"-passout",
2183 b"pass:" + passwd
2184 )
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2185 p12 = load_pkcs12(p12_str, passphrase=passwd)
2186 self.verify_pkcs12_container(p12)
2187
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]2188 def test_load_pkcs12_text_passphrase(self):
2189 """
2190 A PKCS12 string generated using the openssl command line can be loaded
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2191 with `load_pkcs12` and its components extracted and examined.
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]2192 Using text as passphrase instead of bytes. DeprecationWarning expected.
2193 """
2194 pem = client_key_pem + client_cert_pem
2195 passwd = b"whatever"
2196 p12_str = _runopenssl(pem, b"pkcs12", b"-export", b"-clcerts",
2197 b"-passout", b"pass:" + passwd)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2198 with pytest.warns(DeprecationWarning) as w:
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]2199 simplefilter("always")
Jean-Paul Calderone13a0e652015-03-29 07:58:51 -0400[diff] [blame]2200 p12 = load_pkcs12(p12_str, passphrase=b"whatever".decode("ascii"))
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2201 assert (
Jean-Paul Calderone13a0e652015-03-29 07:58:51 -0400[diff] [blame]2202 "{0} for passphrase is no longer accepted, use bytes".format(
Jean-Paul Calderone6462b072015-03-29 07:03:11 -0400[diff] [blame]2203 WARNING_TYPE_EXPECTED
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2204 ) == str(w[-1].message))
Jean-Paul Calderone6462b072015-03-29 07:03:11 -0400[diff] [blame]2205
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]2206 self.verify_pkcs12_container(p12)
2207
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2208 def test_load_pkcs12_no_passphrase(self):
2209 """
Jean-Paul Calderonef0ff13b2014-05-05 12:48:33 -0400[diff] [blame]2210 A PKCS12 string generated using openssl command line can be loaded with
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2211 `load_pkcs12` without a passphrase and its components extracted
Jean-Paul Calderonef0ff13b2014-05-05 12:48:33 -0400[diff] [blame]2212 and examined.
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2213 """
2214 pem = client_key_pem + client_cert_pem
2215 p12_str = _runopenssl(
2216 pem, b"pkcs12", b"-export", b"-clcerts", b"-passout", b"pass:")
2217 p12 = load_pkcs12(p12_str)
2218 self.verify_pkcs12_container(p12)
2219
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2220 def _dump_and_load(self, dump_passphrase, load_passphrase):
2221 """
2222 A helper method to dump and load a PKCS12 object.
2223 """
2224 p12 = self.gen_pkcs12(client_cert_pem, client_key_pem)
2225 dumped_p12 = p12.export(passphrase=dump_passphrase, iter=2, maciter=3)
2226 return load_pkcs12(dumped_p12, passphrase=load_passphrase)
2227
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2228 def test_load_pkcs12_null_passphrase_load_empty(self):
2229 """
2230 A PKCS12 string can be dumped with a null passphrase, loaded with an
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2231 empty passphrase with `load_pkcs12`, and its components
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2232 extracted and examined.
2233 """
Jean-Paul Calderonef0ff13b2014-05-05 12:48:33 -0400[diff] [blame]2234 self.verify_pkcs12_container(
2235 self._dump_and_load(dump_passphrase=None, load_passphrase=b''))
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2236
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2237 def test_load_pkcs12_null_passphrase_load_null(self):
2238 """
2239 A PKCS12 string can be dumped with a null passphrase, loaded with a
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2240 null passphrase with `load_pkcs12`, and its components
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2241 extracted and examined.
2242 """
Jean-Paul Calderonef0ff13b2014-05-05 12:48:33 -0400[diff] [blame]2243 self.verify_pkcs12_container(
2244 self._dump_and_load(dump_passphrase=None, load_passphrase=None))
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2245
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2246 def test_load_pkcs12_empty_passphrase_load_empty(self):
2247 """
2248 A PKCS12 string can be dumped with an empty passphrase, loaded with an
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2249 empty passphrase with `load_pkcs12`, and its components
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2250 extracted and examined.
2251 """
Jean-Paul Calderonef0ff13b2014-05-05 12:48:33 -0400[diff] [blame]2252 self.verify_pkcs12_container(
2253 self._dump_and_load(dump_passphrase=b'', load_passphrase=b''))
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2254
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2255 def test_load_pkcs12_empty_passphrase_load_null(self):
2256 """
2257 A PKCS12 string can be dumped with an empty passphrase, loaded with a
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2258 null passphrase with `load_pkcs12`, and its components
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2259 extracted and examined.
2260 """
Jean-Paul Calderonef0ff13b2014-05-05 12:48:33 -0400[diff] [blame]2261 self.verify_pkcs12_container(
2262 self._dump_and_load(dump_passphrase=b'', load_passphrase=None))
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2263
Rick Deanee568302009-07-24 09:56:29 -0500[diff] [blame]2264 def test_load_pkcs12_garbage(self):
2265 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2266 `load_pkcs12` raises `OpenSSL.crypto.Error` when passed
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]2267 a string which is not a PKCS12 dump.
Rick Deanee568302009-07-24 09:56:29 -0500[diff] [blame]2268 """
2269 passwd = 'whatever'
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2270 with pytest.raises(Error) as err:
2271 load_pkcs12(b'fruit loops', passwd)
2272 assert err.value.args[0][0][0] == 'asn1 encoding routines'
2273 assert len(err.value.args[0][0]) == 3
Rick Deanee568302009-07-24 09:56:29 -0500[diff] [blame]2274
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2275 def test_replace(self):
2276 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2277 `PKCS12.set_certificate` replaces the certificate in a PKCS12
2278 cluster. `PKCS12.set_privatekey` replaces the private key.
2279 `PKCS12.set_ca_certificates` replaces the CA certificates.
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2280 """
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2281 p12 = self.gen_pkcs12(client_cert_pem, client_key_pem, root_cert_pem)
2282 p12.set_certificate(load_certificate(FILETYPE_PEM, server_cert_pem))
2283 p12.set_privatekey(load_privatekey(FILETYPE_PEM, server_key_pem))
Jean-Paul Calderonea202edb2009-07-25 12:22:12 -0400[diff] [blame]2284 root_cert = load_certificate(FILETYPE_PEM, root_cert_pem)
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2285 client_cert = load_certificate(FILETYPE_PEM, client_cert_pem)
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]2286 p12.set_ca_certificates([root_cert]) # not a tuple
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2287 assert 1 == len(p12.get_ca_certificates())
2288 assert root_cert == p12.get_ca_certificates()[0]
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2289 p12.set_ca_certificates([client_cert, root_cert])
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2290 assert 2 == len(p12.get_ca_certificates())
2291 assert client_cert == p12.get_ca_certificates()[0]
2292 assert root_cert == p12.get_ca_certificates()[1]
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2293
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2294 def test_friendly_name(self):
2295 """
Jean-Paul Calderone64efa2c2011-09-11 10:00:09 -0400[diff] [blame]2296 The *friendlyName* of a PKCS12 can be set and retrieved via
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2297 `PKCS12.get_friendlyname` and `PKCS12_set_friendlyname`, and a
2298 `PKCS12` with a friendly name set can be dumped with `PKCS12.export`.
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2299 """
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2300 passwd = b'Dogmeat[]{}!@#$%^&*()~`?/.,<>-_+=";:'
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2301 p12 = self.gen_pkcs12(server_cert_pem, server_key_pem, root_cert_pem)
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]2302 for friendly_name in [b'Serverlicious', None, b'###']:
Rick Dean42d69e12009-07-20 11:36:08 -0500[diff] [blame]2303 p12.set_friendlyname(friendly_name)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2304 assert p12.get_friendlyname() == friendly_name
Jean-Paul Calderonea202edb2009-07-25 12:22:12 -0400[diff] [blame]2305 dumped_p12 = p12.export(passphrase=passwd, iter=2, maciter=3)
Rick Dean42d69e12009-07-20 11:36:08 -0500[diff] [blame]2306 reloaded_p12 = load_pkcs12(dumped_p12, passwd)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2307 assert p12.get_friendlyname() == reloaded_p12.get_friendlyname()
Jean-Paul Calderonea202edb2009-07-25 12:22:12 -0400[diff] [blame]2308 # We would use the openssl program to confirm the friendly
2309 # name, but it is not possible. The pkcs12 command
2310 # does not store the friendly name in the cert's
Rick Dean42d69e12009-07-20 11:36:08 -0500[diff] [blame]2311 # alias, which we could then extract.
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2312 self.check_recovery(
2313 dumped_p12, key=server_key_pem, cert=server_cert_pem,
2314 ca=root_cert_pem, passwd=passwd)
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2315
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2316 def test_various_empty_passphrases(self):
2317 """
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2318 Test that missing, None, and '' passphrases are identical for PKCS12
2319 export.
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2320 """
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2321 p12 = self.gen_pkcs12(client_cert_pem, client_key_pem, root_cert_pem)
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2322 passwd = b""
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2323 dumped_p12_empty = p12.export(iter=2, maciter=0, passphrase=passwd)
2324 dumped_p12_none = p12.export(iter=3, maciter=2, passphrase=None)
2325 dumped_p12_nopw = p12.export(iter=9, maciter=4)
2326 for dumped_p12 in [dumped_p12_empty, dumped_p12_none, dumped_p12_nopw]:
2327 self.check_recovery(
2328 dumped_p12, key=client_key_pem, cert=client_cert_pem,
2329 ca=root_cert_pem, passwd=passwd)
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2330
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2331 def test_removing_ca_cert(self):
2332 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2333 Passing `None` to `PKCS12.set_ca_certificates` removes all CA
2334 certificates.
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2335 """
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2336 p12 = self.gen_pkcs12(server_cert_pem, server_key_pem, root_cert_pem)
2337 p12.set_ca_certificates(None)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2338 assert None is p12.get_ca_certificates()
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2339
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2340 def test_export_without_mac(self):
2341 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2342 Exporting a PKCS12 with a `maciter` of `-1` excludes the MAC entirely.
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2343 """
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2344 passwd = b"Lake Michigan"
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2345 p12 = self.gen_pkcs12(server_cert_pem, server_key_pem, root_cert_pem)
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2346 dumped_p12 = p12.export(maciter=-1, passphrase=passwd, iter=2)
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2347 self.check_recovery(
2348 dumped_p12, key=server_key_pem, cert=server_cert_pem,
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2349 passwd=passwd, extra=(b"-nomacver",))
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2350
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2351 def test_load_without_mac(self):
2352 """
2353 Loading a PKCS12 without a MAC does something other than crash.
2354 """
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2355 passwd = b"Lake Michigan"
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2356 p12 = self.gen_pkcs12(server_cert_pem, server_key_pem, root_cert_pem)
2357 dumped_p12 = p12.export(maciter=-1, passphrase=passwd, iter=2)
Rick Dean321a0512009-08-13 17:21:29 -0500[diff] [blame]2358 try:
2359 recovered_p12 = load_pkcs12(dumped_p12, passwd)
2360 # The person who generated this PCKS12 should be flogged,
2361 # or better yet we should have a means to determine
2362 # whether a PCKS12 had a MAC that was verified.
2363 # Anyway, libopenssl chooses to allow it, so the
2364 # pyopenssl binding does as well.
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2365 assert isinstance(recovered_p12, PKCS12)
Rick Dean321a0512009-08-13 17:21:29 -0500[diff] [blame]2366 except Error:
2367 # Failing here with an exception is preferred as some openssl
2368 # versions do.
2369 pass
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2370
Rick Dean25bcc1f2009-07-20 11:53:13 -0500[diff] [blame]2371 def test_zero_len_list_for_ca(self):
2372 """
Jean-Paul Calderoneda1ffa72009-07-25 21:24:34 -0400[diff] [blame]2373 A PKCS12 with an empty CA certificates list can be exported.
Rick Dean25bcc1f2009-07-20 11:53:13 -0500[diff] [blame]2374 """
Alex Gaynor6575bd12015-09-05 16:44:36 -0400[diff] [blame]2375 passwd = b'Hobie 18'
Jean-Paul Calderoneda1ffa72009-07-25 21:24:34 -0400[diff] [blame]2376 p12 = self.gen_pkcs12(server_cert_pem, server_key_pem)
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]2377 p12.set_ca_certificates([])
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2378 assert () == p12.get_ca_certificates()
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]2379 dumped_p12 = p12.export(passphrase=passwd, iter=3)
2380 self.check_recovery(
2381 dumped_p12, key=server_key_pem, cert=server_cert_pem,
2382 passwd=passwd)
Rick Dean25bcc1f2009-07-20 11:53:13 -0500[diff] [blame]2383
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2384 def test_export_without_args(self):
Jean-Paul Calderone38a646d2008-03-25 15:16:18 -0400[diff] [blame]2385 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2386 All the arguments to `PKCS12.export` are optional.
Jean-Paul Calderone38a646d2008-03-25 15:16:18 -0400[diff] [blame]2387 """
Jean-Paul Calderoneda1ffa72009-07-25 21:24:34 -0400[diff] [blame]2388 p12 = self.gen_pkcs12(server_cert_pem, server_key_pem, root_cert_pem)
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2389 dumped_p12 = p12.export() # no args
Jean-Paul Calderoneda1ffa72009-07-25 21:24:34 -0400[diff] [blame]2390 self.check_recovery(
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2391 dumped_p12, key=server_key_pem, cert=server_cert_pem, passwd=b"")
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2392
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]2393 def test_export_without_bytes(self):
2394 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2395 Test `PKCS12.export` with text not bytes as passphrase
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]2396 """
2397 p12 = self.gen_pkcs12(server_cert_pem, server_key_pem, root_cert_pem)
2398
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2399 with pytest.warns(DeprecationWarning) as w:
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]2400 simplefilter("always")
Jean-Paul Calderone13a0e652015-03-29 07:58:51 -0400[diff] [blame]2401 dumped_p12 = p12.export(passphrase=b"randomtext".decode("ascii"))
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2402 assert (
Jean-Paul Calderone13a0e652015-03-29 07:58:51 -0400[diff] [blame]2403 "{0} for passphrase is no longer accepted, use bytes".format(
Jean-Paul Calderone6462b072015-03-29 07:03:11 -0400[diff] [blame]2404 WARNING_TYPE_EXPECTED
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2405 ) == str(w[-1].message))
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]2406 self.check_recovery(
Alex Gaynor791212d2015-09-05 15:46:08 -0400[diff] [blame]2407 dumped_p12,
2408 key=server_key_pem,
2409 cert=server_cert_pem,
2410 passwd=b"randomtext"
2411 )
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]2412
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2413 def test_key_cert_mismatch(self):
2414 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2415 `PKCS12.export` raises an exception when a key and certificate
Jean-Paul Calderoneda1ffa72009-07-25 21:24:34 -0400[diff] [blame]2416 mismatch.
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2417 """
Jean-Paul Calderoneda1ffa72009-07-25 21:24:34 -0400[diff] [blame]2418 p12 = self.gen_pkcs12(server_cert_pem, client_key_pem, root_cert_pem)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2419 with pytest.raises(Error):
2420 p12.export()
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2421
2422
Jean-Paul Calderone7b874db2009-08-27 12:32:47 -0400[diff] [blame]2423# These quoting functions taken directly from Twisted's twisted.python.win32.
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2424_cmdLineQuoteRe = re.compile(br'(\\*)"')
2425_cmdLineQuoteRe2 = re.compile(br'(\\+)\Z')
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]2426
2427
Jean-Paul Calderone7b874db2009-08-27 12:32:47 -0400[diff] [blame]2428def cmdLineQuote(s):
2429 """
2430 Internal method for quoting a single command-line argument.
2431
Jean-Paul Calderone64efa2c2011-09-11 10:00:09 -0400[diff] [blame]2432 See http://www.perlmonks.org/?node_id=764004
2433
Jonathan Ballet648875f2011-07-16 14:14:58 +0900[diff] [blame]2434 :type: :py:obj:`str`
Jonathan Ballet78b92a22011-07-16 08:07:26 +0900[diff] [blame]2435 :param s: A single unquoted string to quote for something that is expecting
Jean-Paul Calderone7b874db2009-08-27 12:32:47 -0400[diff] [blame]2436 cmd.exe-style quoting
2437
Jonathan Ballet648875f2011-07-16 14:14:58 +0900[diff] [blame]2438 :rtype: :py:obj:`str`
Jonathan Ballet78b92a22011-07-16 08:07:26 +0900[diff] [blame]2439 :return: A cmd.exe-style quoted string
Jean-Paul Calderone7b874db2009-08-27 12:32:47 -0400[diff] [blame]2440 """
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2441 s = _cmdLineQuoteRe2.sub(br"\1\1", _cmdLineQuoteRe.sub(br'\1\1\\"', s))
2442 return b'"' + s + b'"'
Jean-Paul Calderone7b874db2009-08-27 12:32:47 -0400[diff] [blame]2443
2444
Jean-Paul Calderone7b874db2009-08-27 12:32:47 -0400[diff] [blame]2445def quoteArguments(arguments):
2446 """
2447 Quote an iterable of command-line arguments for passing to CreateProcess or
Alex Gaynor791212d2015-09-05 15:46:08 -0400[diff] [blame]2448 a similar API. This allows the list passed to
2449 :py:obj:`reactor.spawnProcess` to match the child process's
2450 :py:obj:`sys.argv` properly.
Jean-Paul Calderone7b874db2009-08-27 12:32:47 -0400[diff] [blame]2451
Jonathan Ballet648875f2011-07-16 14:14:58 +0900[diff] [blame]2452 :type arguments: :py:obj:`iterable` of :py:obj:`str`
Jonathan Ballet78b92a22011-07-16 08:07:26 +0900[diff] [blame]2453 :param arguments: An iterable of unquoted arguments to quote
Jean-Paul Calderone7b874db2009-08-27 12:32:47 -0400[diff] [blame]2454
Jonathan Ballet648875f2011-07-16 14:14:58 +0900[diff] [blame]2455 :rtype: :py:obj:`str`
Alex Gaynor791212d2015-09-05 15:46:08 -0400[diff] [blame]2456 :return: A space-delimited string containing quoted versions of
2457 :py:obj:`arguments`
Jean-Paul Calderone7b874db2009-08-27 12:32:47 -0400[diff] [blame]2458 """
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2459 return b' '.join(map(cmdLineQuote, arguments))
Jean-Paul Calderone7b874db2009-08-27 12:32:47 -0400[diff] [blame]2460
2461
Rick Dean4c9ad612009-07-17 15:05:22 -0500[diff] [blame]2462def _runopenssl(pem, *args):
2463 """
2464 Run the command line openssl tool with the given arguments and write
Rick Dean55d1ce62009-08-13 17:40:24 -0500[diff] [blame]2465 the given PEM to its stdin. Not safe for quotes.
Rick Dean4c9ad612009-07-17 15:05:22 -0500[diff] [blame]2466 """
Jean-Paul Calderone038de952009-08-21 12:16:06 -0400[diff] [blame]2467 if os.name == 'posix':
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2468 command = b"openssl " + b" ".join([
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]2469 (b"'" + arg.replace(b"'", b"'\\''") + b"'")
2470 for arg in args
2471 ])
Rick Dean55d1ce62009-08-13 17:40:24 -0500[diff] [blame]2472 else:
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2473 command = b"openssl " + quoteArguments(args)
2474 proc = Popen(native(command), shell=True, stdin=PIPE, stdout=PIPE)
Jean-Paul Calderone62ca8da2010-08-11 19:58:08 -0400[diff] [blame]2475 proc.stdin.write(pem)
2476 proc.stdin.close()
Jean-Paul Calderonee82e3252013-03-03 10:14:10 -0800[diff] [blame]2477 output = proc.stdout.read()
2478 proc.stdout.close()
2479 proc.wait()
2480 return output
Rick Dean4c9ad612009-07-17 15:05:22 -0500[diff] [blame]2481
2482
Hynek Schlawack40d448f2016-06-03 16:15:14 -0700[diff] [blame]2483class TestLoadPublicKey(object):
Paul Kehrer32fc4e62016-06-03 15:21:44 -0700[diff] [blame]2484 """
Hynek Schlawack40d448f2016-06-03 16:15:14 -0700[diff] [blame]2485 Tests for :func:`load_publickey`.
Paul Kehrer32fc4e62016-06-03 15:21:44 -0700[diff] [blame]2486 """
Hynek Schlawack40d448f2016-06-03 16:15:14 -0700[diff] [blame]2487 def test_loading_works(self):
Paul Kehrer32fc4e62016-06-03 15:21:44 -0700[diff] [blame]2488 """
Hynek Schlawack40d448f2016-06-03 16:15:14 -0700[diff] [blame]2489 load_publickey loads public keys and sets correct attributes.
Paul Kehrer32fc4e62016-06-03 15:21:44 -0700[diff] [blame]2490 """
2491 key = load_publickey(FILETYPE_PEM, cleartextPublicKeyPEM)
Hynek Schlawack40d448f2016-06-03 16:15:14 -0700[diff] [blame]2492
2493 assert True is key._only_public
2494 assert 2048 == key.bits()
2495 assert TYPE_RSA == key.type()
2496
2497 def test_invalid_type(self):
2498 """
2499 load_publickey doesn't support FILETYPE_TEXT.
2500 """
2501 with pytest.raises(ValueError):
2502 load_publickey(FILETYPE_TEXT, cleartextPublicKeyPEM)
2503
2504 def test_invalid_key_format(self):
2505 """
2506 load_publickey explodes on incorrect keys.
2507 """
2508 with pytest.raises(Error):
2509 load_publickey(FILETYPE_ASN1, cleartextPublicKeyPEM)
2510
2511 def test_tolerates_unicode_strings(self):
2512 """
2513 load_publickey works with text strings, not just bytes.
2514 """
2515 serialized = cleartextPublicKeyPEM.decode('ascii')
2516 key = load_publickey(FILETYPE_PEM, serialized)
2517 dumped_pem = dump_publickey(FILETYPE_PEM, key)
2518
2519 assert dumped_pem == cleartextPublicKeyPEM
Paul Kehrer32fc4e62016-06-03 15:21:44 -0700[diff] [blame]2520
2521
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2522class TestFunction(object):
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2523 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2524 Tests for free-functions in the `OpenSSL.crypto` module.
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2525 """
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2526
2527 def test_load_privatekey_invalid_format(self):
2528 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2529 `load_privatekey` raises `ValueError` if passed an unknown filetype.
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2530 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2531 with pytest.raises(ValueError):
2532 load_privatekey(100, root_key_pem)
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2533
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2534 def test_load_privatekey_invalid_passphrase_type(self):
2535 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2536 `load_privatekey` raises `TypeError` if passed a passphrase that is
2537 neither a `str` nor a callable.
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2538 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2539 with pytest.raises(TypeError):
2540 load_privatekey(
2541 FILETYPE_PEM, encryptedPrivateKeyPEMPassphrase, object())
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2542
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2543 def test_load_privatekey_wrongPassphrase(self):
2544 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2545 `load_privatekey` raises `OpenSSL.crypto.Error` when it is passed an
2546 encrypted PEM and an incorrect passphrase.
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2547 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2548 with pytest.raises(Error) as err:
2549 load_privatekey(FILETYPE_PEM, encryptedPrivateKeyPEM, b"quack")
2550 assert err.value.args[0] != []
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2551
Ziga Seilnacht376cf972009-12-22 16:04:10 +0100[diff] [blame]2552 def test_load_privatekey_passphraseWrongType(self):
2553 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2554 `load_privatekey` raises `ValueError` when it is passeda passphrase
2555 with a private key encoded in a format, that doesn't support
2556 encryption.
Ziga Seilnacht376cf972009-12-22 16:04:10 +0100[diff] [blame]2557 """
2558 key = load_privatekey(FILETYPE_PEM, cleartextPrivateKeyPEM)
2559 blob = dump_privatekey(FILETYPE_ASN1, key)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2560 with pytest.raises(ValueError):
2561 load_privatekey(FILETYPE_ASN1, blob, "secret")
Ziga Seilnacht376cf972009-12-22 16:04:10 +0100[diff] [blame]2562
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2563 def test_load_privatekey_passphrase(self):
2564 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2565 `load_privatekey` can create a `PKey` object from an encrypted PEM
2566 string if given the passphrase.
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2567 """
2568 key = load_privatekey(
2569 FILETYPE_PEM, encryptedPrivateKeyPEM,
2570 encryptedPrivateKeyPEMPassphrase)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2571 assert isinstance(key, PKeyType)
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2572
Ziga Seilnacht6b90a402009-12-22 14:33:47 +0100[diff] [blame]2573 def test_load_privatekey_passphrase_exception(self):
2574 """
Alex Gaynor791212d2015-09-05 15:46:08 -0400[diff] [blame]2575 If the passphrase callback raises an exception, that exception is
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2576 raised by `load_privatekey`.
Ziga Seilnacht6b90a402009-12-22 14:33:47 +0100[diff] [blame]2577 """
2578 def cb(ignored):
2579 raise ArithmeticError
2580
Alex Gaynor791212d2015-09-05 15:46:08 -0400[diff] [blame]2581 with pytest.raises(ArithmeticError):
2582 load_privatekey(FILETYPE_PEM, encryptedPrivateKeyPEM, cb)
Ziga Seilnacht6b90a402009-12-22 14:33:47 +0100[diff] [blame]2583
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2584 def test_load_privatekey_wrongPassphraseCallback(self):
2585 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2586 `load_privatekey` raises `OpenSSL.crypto.Error` when it
Jean-Paul Calderoned440a082011-09-14 11:02:05 -0400[diff] [blame]2587 is passed an encrypted PEM and a passphrase callback which returns an
2588 incorrect passphrase.
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2589 """
2590 called = []
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]2591
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2592 def cb(*a):
2593 called.append(None)
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]2594 return b"quack"
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2595 with pytest.raises(Error) as err:
2596 load_privatekey(FILETYPE_PEM, encryptedPrivateKeyPEM, cb)
2597 assert called
2598 assert err.value.args[0] != []
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2599
2600 def test_load_privatekey_passphraseCallback(self):
2601 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2602 `load_privatekey` can create a `PKey` object from an encrypted PEM
2603 string if given a passphrase callback which returns the correct
2604 password.
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2605 """
2606 called = []
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]2607
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2608 def cb(writing):
2609 called.append(writing)
2610 return encryptedPrivateKeyPEMPassphrase
2611 key = load_privatekey(FILETYPE_PEM, encryptedPrivateKeyPEM, cb)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2612 assert isinstance(key, PKeyType)
2613 assert called == [False]
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2614
Jean-Paul Calderone105cb952011-09-14 10:16:46 -0400[diff] [blame]2615 def test_load_privatekey_passphrase_wrong_return_type(self):
2616 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2617 `load_privatekey` raises `ValueError` if the passphrase callback
2618 returns something other than a byte string.
Jean-Paul Calderone105cb952011-09-14 10:16:46 -0400[diff] [blame]2619 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2620 with pytest.raises(ValueError):
2621 load_privatekey(
2622 FILETYPE_PEM, encryptedPrivateKeyPEM, lambda *args: 3)
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2623
Alex Chanfb078d82017-04-20 11:16:15 +0100[diff] [blame]2624 def test_dump_privatekey_wrong_args(self):
2625 """
2626 `dump_privatekey` raises `TypeError` if called with a `cipher`
2627 argument but no `passphrase` argument.
2628 """
2629 key = PKey()
2630 key.generate_key(TYPE_RSA, 512)
2631 with pytest.raises(TypeError):
2632 dump_privatekey(FILETYPE_PEM, key, cipher=GOOD_CIPHER)
2633
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2634 def test_dump_privatekey_unknown_cipher(self):
2635 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2636 `dump_privatekey` raises `ValueError` if called with an unrecognized
2637 cipher name.
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2638 """
2639 key = PKey()
2640 key.generate_key(TYPE_RSA, 512)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2641 with pytest.raises(ValueError):
2642 dump_privatekey(FILETYPE_PEM, key, BAD_CIPHER, "passphrase")
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2643
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2644 def test_dump_privatekey_invalid_passphrase_type(self):
2645 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2646 `dump_privatekey` raises `TypeError` if called with a passphrase which
2647 is neither a `str` nor a callable.
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2648 """
2649 key = PKey()
2650 key.generate_key(TYPE_RSA, 512)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2651 with pytest.raises(TypeError):
2652 dump_privatekey(FILETYPE_PEM, key, GOOD_CIPHER, object())
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2653
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2654 def test_dump_privatekey_invalid_filetype(self):
2655 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2656 `dump_privatekey` raises `ValueError` if called with an unrecognized
2657 filetype.
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2658 """
2659 key = PKey()
2660 key.generate_key(TYPE_RSA, 512)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2661 with pytest.raises(ValueError):
2662 dump_privatekey(100, key)
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2663
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2664 def test_load_privatekey_passphrase_callback_length(self):
Ziga Seilnacht781295a2009-12-22 14:58:01 +0100[diff] [blame]2665 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2666 `crypto.load_privatekey` should raise an error when the passphrase
2667 provided by the callback is too long, not silently truncate it.
Ziga Seilnacht781295a2009-12-22 14:58:01 +0100[diff] [blame]2668 """
2669 def cb(ignored):
2670 return "a" * 1025
2671
Alex Gaynor791212d2015-09-05 15:46:08 -0400[diff] [blame]2672 with pytest.raises(ValueError):
2673 load_privatekey(FILETYPE_PEM, encryptedPrivateKeyPEM, cb)
Ziga Seilnacht781295a2009-12-22 14:58:01 +0100[diff] [blame]2674
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2675 def test_dump_privatekey_passphrase(self):
2676 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2677 `dump_privatekey` writes an encrypted PEM when given a passphrase.
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2678 """
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]2679 passphrase = b"foo"
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2680 key = load_privatekey(FILETYPE_PEM, cleartextPrivateKeyPEM)
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2681 pem = dump_privatekey(FILETYPE_PEM, key, GOOD_CIPHER, passphrase)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2682 assert isinstance(pem, binary_type)
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2683 loadedKey = load_privatekey(FILETYPE_PEM, pem, passphrase)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2684 assert isinstance(loadedKey, PKeyType)
2685 assert loadedKey.type() == key.type()
2686 assert loadedKey.bits() == key.bits()
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2687
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2688 def test_dump_privatekey_passphrase_wrong_type(self):
Ziga Seilnacht376cf972009-12-22 16:04:10 +0100[diff] [blame]2689 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2690 `dump_privatekey` raises `ValueError` when it is passed a passphrase
2691 with a private key encoded in a format, that doesn't support
2692 encryption.
Ziga Seilnacht376cf972009-12-22 16:04:10 +0100[diff] [blame]2693 """
2694 key = load_privatekey(FILETYPE_PEM, cleartextPrivateKeyPEM)
Alex Gaynor791212d2015-09-05 15:46:08 -0400[diff] [blame]2695 with pytest.raises(ValueError):
2696 dump_privatekey(FILETYPE_ASN1, key, GOOD_CIPHER, "secret")
Ziga Seilnacht376cf972009-12-22 16:04:10 +0100[diff] [blame]2697
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2698 def test_dump_certificate(self):
2699 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2700 `dump_certificate` writes PEM, DER, and text.
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2701 """
Jean-Paul Calderonef17e4212009-04-01 14:21:40 -0400[diff] [blame]2702 pemData = cleartextCertificatePEM + cleartextPrivateKeyPEM
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2703 cert = load_certificate(FILETYPE_PEM, pemData)
2704 dumped_pem = dump_certificate(FILETYPE_PEM, cert)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2705 assert dumped_pem == cleartextCertificatePEM
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2706 dumped_der = dump_certificate(FILETYPE_ASN1, cert)
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2707 good_der = _runopenssl(dumped_pem, b"x509", b"-outform", b"DER")
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2708 assert dumped_der == good_der
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2709 cert2 = load_certificate(FILETYPE_ASN1, dumped_der)
2710 dumped_pem2 = dump_certificate(FILETYPE_PEM, cert2)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2711 assert dumped_pem2 == cleartextCertificatePEM
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2712 dumped_text = dump_certificate(FILETYPE_TEXT, cert)
Alex Gaynor316aa2c2016-09-10 14:42:53 -0400[diff] [blame]2713 good_text = _runopenssl(
2714 dumped_pem, b"x509", b"-noout", b"-text", b"-nameopt", b"")
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2715 assert dumped_text == good_text
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2716
Alex Gaynor37726112016-07-04 09:51:32 -0400[diff] [blame]2717 def test_dump_certificate_bad_type(self):
2718 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2719 `dump_certificate` raises a `ValueError` if it's called with
Alex Gaynor37726112016-07-04 09:51:32 -0400[diff] [blame]2720 a bad type.
2721 """
2722 cert = load_certificate(FILETYPE_PEM, cleartextCertificatePEM)
2723 with pytest.raises(ValueError):
2724 dump_certificate(object(), cert)
2725
Jean-Paul Calderonee82e3252013-03-03 10:14:10 -0800[diff] [blame]2726 def test_dump_privatekey_pem(self):
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2727 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2728 `dump_privatekey` writes a PEM
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2729 """
2730 key = load_privatekey(FILETYPE_PEM, cleartextPrivateKeyPEM)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2731 assert key.check()
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2732 dumped_pem = dump_privatekey(FILETYPE_PEM, key)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2733 assert dumped_pem == cleartextPrivateKeyPEM
Jean-Paul Calderonee82e3252013-03-03 10:14:10 -0800[diff] [blame]2734
Jean-Paul Calderonee82e3252013-03-03 10:14:10 -0800[diff] [blame]2735 def test_dump_privatekey_asn1(self):
2736 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2737 `dump_privatekey` writes a DER
Jean-Paul Calderonee82e3252013-03-03 10:14:10 -0800[diff] [blame]2738 """
2739 key = load_privatekey(FILETYPE_PEM, cleartextPrivateKeyPEM)
2740 dumped_pem = dump_privatekey(FILETYPE_PEM, key)
2741
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2742 dumped_der = dump_privatekey(FILETYPE_ASN1, key)
Jean-Paul Calderonef17e4212009-04-01 14:21:40 -0400[diff] [blame]2743 # XXX This OpenSSL call writes "writing RSA key" to standard out. Sad.
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2744 good_der = _runopenssl(dumped_pem, b"rsa", b"-outform", b"DER")
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2745 assert dumped_der == good_der
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2746 key2 = load_privatekey(FILETYPE_ASN1, dumped_der)
2747 dumped_pem2 = dump_privatekey(FILETYPE_PEM, key2)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2748 assert dumped_pem2 == cleartextPrivateKeyPEM
Jean-Paul Calderonee82e3252013-03-03 10:14:10 -0800[diff] [blame]2749
Jean-Paul Calderonee82e3252013-03-03 10:14:10 -0800[diff] [blame]2750 def test_dump_privatekey_text(self):
2751 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2752 `dump_privatekey` writes a text
Jean-Paul Calderonee82e3252013-03-03 10:14:10 -0800[diff] [blame]2753 """
2754 key = load_privatekey(FILETYPE_PEM, cleartextPrivateKeyPEM)
2755 dumped_pem = dump_privatekey(FILETYPE_PEM, key)
2756
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2757 dumped_text = dump_privatekey(FILETYPE_TEXT, key)
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2758 good_text = _runopenssl(dumped_pem, b"rsa", b"-noout", b"-text")
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2759 assert dumped_text == good_text
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2760
Cory Benfield6492f7c2015-10-27 16:57:58 +0900[diff] [blame]2761 def test_dump_publickey_pem(self):
2762 """
Cory Benfield11c10192015-10-27 17:23:03 +0900[diff] [blame]2763 dump_publickey writes a PEM.
Cory Benfield6492f7c2015-10-27 16:57:58 +0900[diff] [blame]2764 """
2765 key = load_publickey(FILETYPE_PEM, cleartextPublicKeyPEM)
2766 dumped_pem = dump_publickey(FILETYPE_PEM, key)
Cory Benfieldd86f1d82015-10-27 17:25:17 +0900[diff] [blame]2767 assert dumped_pem == cleartextPublicKeyPEM
Cory Benfield6492f7c2015-10-27 16:57:58 +0900[diff] [blame]2768
2769 def test_dump_publickey_asn1(self):
2770 """
Cory Benfield11c10192015-10-27 17:23:03 +0900[diff] [blame]2771 dump_publickey writes a DER.
Cory Benfield6492f7c2015-10-27 16:57:58 +0900[diff] [blame]2772 """
2773 key = load_publickey(FILETYPE_PEM, cleartextPublicKeyPEM)
2774 dumped_der = dump_publickey(FILETYPE_ASN1, key)
2775 key2 = load_publickey(FILETYPE_ASN1, dumped_der)
2776 dumped_pem2 = dump_publickey(FILETYPE_PEM, key2)
Cory Benfieldd86f1d82015-10-27 17:25:17 +0900[diff] [blame]2777 assert dumped_pem2 == cleartextPublicKeyPEM
Cory Benfield6492f7c2015-10-27 16:57:58 +0900[diff] [blame]2778
Cory Benfielde02c7d82015-10-27 17:34:49 +0900[diff] [blame]2779 def test_dump_publickey_invalid_type(self):
2780 """
2781 dump_publickey doesn't support FILETYPE_TEXT.
2782 """
2783 key = load_publickey(FILETYPE_PEM, cleartextPublicKeyPEM)
2784
2785 with pytest.raises(ValueError):
2786 dump_publickey(FILETYPE_TEXT, key)
2787
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2788 def test_dump_certificate_request(self):
2789 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2790 `dump_certificate_request` writes a PEM, DER, and text.
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2791 """
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]2792 req = load_certificate_request(
2793 FILETYPE_PEM, cleartextCertificateRequestPEM)
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2794 dumped_pem = dump_certificate_request(FILETYPE_PEM, req)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2795 assert dumped_pem == cleartextCertificateRequestPEM
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2796 dumped_der = dump_certificate_request(FILETYPE_ASN1, req)
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2797 good_der = _runopenssl(dumped_pem, b"req", b"-outform", b"DER")
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2798 assert dumped_der == good_der
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2799 req2 = load_certificate_request(FILETYPE_ASN1, dumped_der)
2800 dumped_pem2 = dump_certificate_request(FILETYPE_PEM, req2)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2801 assert dumped_pem2 == cleartextCertificateRequestPEM
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2802 dumped_text = dump_certificate_request(FILETYPE_TEXT, req)
Alex Gaynor316aa2c2016-09-10 14:42:53 -0400[diff] [blame]2803 good_text = _runopenssl(
2804 dumped_pem, b"req", b"-noout", b"-text", b"-nameopt", b"")
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2805 assert dumped_text == good_text
2806 with pytest.raises(ValueError):
2807 dump_certificate_request(100, req)
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2808
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2809 def test_dump_privatekey_passphrase_callback(self):
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2810 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2811 `dump_privatekey` writes an encrypted PEM when given a callback
Alex Gaynor791212d2015-09-05 15:46:08 -0400[diff] [blame]2812 which returns the correct passphrase.
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2813 """
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]2814 passphrase = b"foo"
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2815 called = []
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]2816
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2817 def cb(writing):
2818 called.append(writing)
2819 return passphrase
2820 key = load_privatekey(FILETYPE_PEM, cleartextPrivateKeyPEM)
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2821 pem = dump_privatekey(FILETYPE_PEM, key, GOOD_CIPHER, cb)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2822 assert isinstance(pem, binary_type)
2823 assert called == [True]
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2824 loadedKey = load_privatekey(FILETYPE_PEM, pem, passphrase)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2825 assert isinstance(loadedKey, PKeyType)
2826 assert loadedKey.type() == key.type()
2827 assert loadedKey.bits() == key.bits()
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2828
Ziga Seilnacht6b90a402009-12-22 14:33:47 +0100[diff] [blame]2829 def test_dump_privatekey_passphrase_exception(self):
2830 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2831 `dump_privatekey` should not overwrite the exception raised
Ziga Seilnacht6b90a402009-12-22 14:33:47 +0100[diff] [blame]2832 by the passphrase callback.
2833 """
2834 def cb(ignored):
2835 raise ArithmeticError
2836
2837 key = load_privatekey(FILETYPE_PEM, cleartextPrivateKeyPEM)
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]2838 with pytest.raises(ArithmeticError):
2839 dump_privatekey(FILETYPE_PEM, key, GOOD_CIPHER, cb)
Ziga Seilnacht6b90a402009-12-22 14:33:47 +0100[diff] [blame]2840
Ziga Seilnacht781295a2009-12-22 14:58:01 +0100[diff] [blame]2841 def test_dump_privatekey_passphraseCallbackLength(self):
2842 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2843 `crypto.dump_privatekey` should raise an error when the passphrase
2844 provided by the callback is too long, not silently truncate it.
Ziga Seilnacht781295a2009-12-22 14:58:01 +0100[diff] [blame]2845 """
2846 def cb(ignored):
2847 return "a" * 1025
2848
2849 key = load_privatekey(FILETYPE_PEM, cleartextPrivateKeyPEM)
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]2850 with pytest.raises(ValueError):
2851 dump_privatekey(FILETYPE_PEM, key, GOOD_CIPHER, cb)
Ziga Seilnacht781295a2009-12-22 14:58:01 +0100[diff] [blame]2852
Alex Gaynor4b9c96a2014-08-14 09:51:48 -0700[diff] [blame]2853 def test_load_pkcs7_data_pem(self):
Jean-Paul Calderonedc138fa2009-06-27 14:32:07 -0400[diff] [blame]2854 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2855 `load_pkcs7_data` accepts a PKCS#7 string and returns an instance of
2856 `PKCS`.
Jean-Paul Calderonedc138fa2009-06-27 14:32:07 -0400[diff] [blame]2857 """
2858 pkcs7 = load_pkcs7_data(FILETYPE_PEM, pkcs7Data)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2859 assert isinstance(pkcs7, PKCS7)
Jean-Paul Calderonedc138fa2009-06-27 14:32:07 -0400[diff] [blame]2860
Alex Gaynor4b9c96a2014-08-14 09:51:48 -0700[diff] [blame]2861 def test_load_pkcs7_data_asn1(self):
Alex Gaynor9875a912014-08-14 13:35:05 -0700[diff] [blame]2862 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2863 `load_pkcs7_data` accepts a bytes containing ASN1 data representing
2864 PKCS#7 and returns an instance of `PKCS7`.
Alex Gaynor9875a912014-08-14 13:35:05 -0700[diff] [blame]2865 """
Alex Gaynor4b9c96a2014-08-14 09:51:48 -0700[diff] [blame]2866 pkcs7 = load_pkcs7_data(FILETYPE_ASN1, pkcs7DataASN1)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2867 assert isinstance(pkcs7, PKCS7)
Alex Gaynor4b9c96a2014-08-14 09:51:48 -0700[diff] [blame]2868
Jean-Paul Calderonee82e3252013-03-03 10:14:10 -0800[diff] [blame]2869 def test_load_pkcs7_data_invalid(self):
2870 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2871 If the data passed to `load_pkcs7_data` is invalid, `Error` is raised.
Jean-Paul Calderonee82e3252013-03-03 10:14:10 -0800[diff] [blame]2872 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2873 with pytest.raises(Error):
2874 load_pkcs7_data(FILETYPE_PEM, b"foo")
Jean-Paul Calderonee82e3252013-03-03 10:14:10 -0800[diff] [blame]2875
Alex Gaynor09a386e2016-07-03 09:32:44 -0400[diff] [blame]2876 def test_load_pkcs7_type_invalid(self):
2877 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2878 If the type passed to `load_pkcs7_data`, `ValueError` is raised.
Alex Gaynor09a386e2016-07-03 09:32:44 -0400[diff] [blame]2879 """
2880 with pytest.raises(ValueError):
2881 load_pkcs7_data(object(), b"foo")
2882
Jean-Paul Calderonee82e3252013-03-03 10:14:10 -0800[diff] [blame]2883
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]2884class TestLoadCertificate(object):
Jean-Paul Calderone4a68b402013-12-29 16:54:58 -0500[diff] [blame]2885 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]2886 Tests for `load_certificate_request`.
Jean-Paul Calderone4a68b402013-12-29 16:54:58 -0500[diff] [blame]2887 """
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]2888
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]2889 def test_bad_file_type(self):
Jean-Paul Calderone4a68b402013-12-29 16:54:58 -0500[diff] [blame]2890 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]2891 If the file type passed to `load_certificate_request` is neither
2892 `FILETYPE_PEM` nor `FILETYPE_ASN1` then `ValueError` is raised.
Jean-Paul Calderone4a68b402013-12-29 16:54:58 -0500[diff] [blame]2893 """
Alex Gaynor7778e792016-07-03 23:38:48 -0400[diff] [blame]2894 with pytest.raises(ValueError):
2895 load_certificate_request(object(), b"")
2896 with pytest.raises(ValueError):
2897 load_certificate(object(), b"")
Jean-Paul Calderone4a68b402013-12-29 16:54:58 -0500[diff] [blame]2898
Alex Gaynor37726112016-07-04 09:51:32 -0400[diff] [blame]2899 def test_bad_certificate(self):
2900 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]2901 If the bytes passed to `load_certificate` are not a valid certificate,
2902 an exception is raised.
Alex Gaynor37726112016-07-04 09:51:32 -0400[diff] [blame]2903 """
2904 with pytest.raises(Error):
2905 load_certificate(FILETYPE_ASN1, b"lol")
2906
Jean-Paul Calderone4a68b402013-12-29 16:54:58 -0500[diff] [blame]2907
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2908class TestPKCS7(object):
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]2909 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2910 Tests for `PKCS7`.
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]2911 """
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]2912
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]2913 def test_type(self):
2914 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2915 `PKCS7` is a type object.
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]2916 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2917 assert isinstance(PKCS7, type)
2918 assert PKCS7Type.__name__ == 'PKCS7'
2919 assert PKCS7 is PKCS7Type
Jean-Paul Calderone07c93742010-07-30 10:53:41 -0400[diff] [blame]2920
Jean-Paul Calderone07c93742010-07-30 10:53:41 -0400[diff] [blame]2921 def test_type_is_signed(self):
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]2922 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2923 `PKCS7.type_is_signed` returns `True` if the PKCS7 object is of
2924 the type *signed*.
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]2925 """
Jean-Paul Calderone07c93742010-07-30 10:53:41 -0400[diff] [blame]2926 pkcs7 = load_pkcs7_data(FILETYPE_PEM, pkcs7Data)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2927 assert pkcs7.type_is_signed()
Jean-Paul Calderone07c93742010-07-30 10:53:41 -0400[diff] [blame]2928
Jean-Paul Calderone07c93742010-07-30 10:53:41 -0400[diff] [blame]2929 def test_type_is_enveloped(self):
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]2930 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2931 `PKCS7.type_is_enveloped` returns `False` if the PKCS7 object is not
2932 of the type *enveloped*.
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]2933 """
Jean-Paul Calderone07c93742010-07-30 10:53:41 -0400[diff] [blame]2934 pkcs7 = load_pkcs7_data(FILETYPE_PEM, pkcs7Data)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2935 assert not pkcs7.type_is_enveloped()
Jean-Paul Calderone07c93742010-07-30 10:53:41 -0400[diff] [blame]2936
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2937 def test_type_is_signed_and_enveloped(self):
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]2938 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2939 `PKCS7.type_is_signedAndEnveloped` returns `False`
Alex Gaynor791212d2015-09-05 15:46:08 -0400[diff] [blame]2940 if the PKCS7 object is not of the type *signed and enveloped*.
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]2941 """
Jean-Paul Calderone07c93742010-07-30 10:53:41 -0400[diff] [blame]2942 pkcs7 = load_pkcs7_data(FILETYPE_PEM, pkcs7Data)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2943 assert not pkcs7.type_is_signedAndEnveloped()
Jean-Paul Calderone07c93742010-07-30 10:53:41 -0400[diff] [blame]2944
Jean-Paul Calderoneb4754b92010-07-30 11:00:08 -0400[diff] [blame]2945 def test_type_is_data(self):
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]2946 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2947 `PKCS7.type_is_data` returns `False` if the PKCS7 object is not of
2948 the type data.
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]2949 """
Jean-Paul Calderoneb4754b92010-07-30 11:00:08 -0400[diff] [blame]2950 pkcs7 = load_pkcs7_data(FILETYPE_PEM, pkcs7Data)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2951 assert not pkcs7.type_is_data()
Jean-Paul Calderone97b28ca2010-07-30 10:56:07 -0400[diff] [blame]2952
Jean-Paul Calderone4cbe05e2010-07-30 10:55:30 -0400[diff] [blame]2953 def test_get_type_name(self):
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]2954 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2955 `PKCS7.get_type_name` returns a `str` giving the
Alex Gaynor791212d2015-09-05 15:46:08 -0400[diff] [blame]2956 type name.
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]2957 """
Jean-Paul Calderone4cbe05e2010-07-30 10:55:30 -0400[diff] [blame]2958 pkcs7 = load_pkcs7_data(FILETYPE_PEM, pkcs7Data)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2959 assert pkcs7.get_type_name() == b'pkcs7-signedData'
Jean-Paul Calderone4cbe05e2010-07-30 10:55:30 -0400[diff] [blame]2960
Jean-Paul Calderone4cbe05e2010-07-30 10:55:30 -0400[diff] [blame]2961 def test_attribute(self):
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]2962 """
Alex Gaynor791212d2015-09-05 15:46:08 -0400[diff] [blame]2963 If an attribute other than one of the methods tested here is accessed
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2964 on an instance of `PKCS7`, `AttributeError` is raised.
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]2965 """
Jean-Paul Calderone4cbe05e2010-07-30 10:55:30 -0400[diff] [blame]2966 pkcs7 = load_pkcs7_data(FILETYPE_PEM, pkcs7Data)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2967 with pytest.raises(AttributeError):
2968 pkcs7.foo
Jean-Paul Calderone4cbe05e2010-07-30 10:55:30 -0400[diff] [blame]2969
2970
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2971class TestNetscapeSPKI(_PKeyInteractionTestsMixin):
Jean-Paul Calderonedc138fa2009-06-27 14:32:07 -0400[diff] [blame]2972 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2973 Tests for `OpenSSL.crypto.NetscapeSPKI`.
Jean-Paul Calderonedc138fa2009-06-27 14:32:07 -0400[diff] [blame]2974 """
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]2975
Jean-Paul Calderoneb9725592010-08-03 18:17:22 -0400[diff] [blame]2976 def signable(self):
2977 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2978 Return a new `NetscapeSPKI` for use with signing tests.
Jean-Paul Calderoneb9725592010-08-03 18:17:22 -0400[diff] [blame]2979 """
2980 return NetscapeSPKI()
2981
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]2982 def test_type(self):
2983 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2984 `NetscapeSPKI` and `NetscapeSPKIType` refer to the same type object
2985 and can be used to create instances of that type.
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]2986 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2987 assert NetscapeSPKI is NetscapeSPKIType
2988 assert is_consistent_type(NetscapeSPKI, 'NetscapeSPKI')
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]2989
Jean-Paul Calderonedc138fa2009-06-27 14:32:07 -0400[diff] [blame]2990 def test_construction(self):
2991 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2992 `NetscapeSPKI` returns an instance of `NetscapeSPKIType`.
Jean-Paul Calderonedc138fa2009-06-27 14:32:07 -0400[diff] [blame]2993 """
2994 nspki = NetscapeSPKI()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2995 assert isinstance(nspki, NetscapeSPKIType)
Jean-Paul Calderonedc138fa2009-06-27 14:32:07 -0400[diff] [blame]2996
Jean-Paul Calderone969efaa2010-08-03 18:19:19 -0400[diff] [blame]2997 def test_invalid_attribute(self):
2998 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2999 Accessing a non-existent attribute of a `NetscapeSPKI` instance
3000 causes an `AttributeError` to be raised.
Jean-Paul Calderone969efaa2010-08-03 18:19:19 -0400[diff] [blame]3001 """
3002 nspki = NetscapeSPKI()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3003 with pytest.raises(AttributeError):
3004 nspki.foo
Jean-Paul Calderone969efaa2010-08-03 18:19:19 -0400[diff] [blame]3005
Jean-Paul Calderone06ada9f2010-08-03 18:26:52 -0400[diff] [blame]3006 def test_b64_encode(self):
3007 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3008 `NetscapeSPKI.b64_encode` encodes the certificate to a base64 blob.
Jean-Paul Calderone06ada9f2010-08-03 18:26:52 -0400[diff] [blame]3009 """
3010 nspki = NetscapeSPKI()
3011 blob = nspki.b64_encode()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3012 assert isinstance(blob, binary_type)
Jean-Paul Calderone06ada9f2010-08-03 18:26:52 -0400[diff] [blame]3013
3014
Paul Kehrer2c605ba2016-03-11 11:17:26 -0400[diff] [blame]3015class TestRevoked(object):
3016 """
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3017 Tests for `OpenSSL.crypto.Revoked`.
Paul Kehrer2c605ba2016-03-11 11:17:26 -0400[diff] [blame]3018 """
3019 def test_ignores_unsupported_revoked_cert_extension_get_reason(self):
3020 """
3021 The get_reason method on the Revoked class checks to see if the
3022 extension is NID_crl_reason and should skip it otherwise. This test
3023 loads a CRL with extensions it should ignore.
3024 """
3025 crl = load_crl(FILETYPE_PEM, crlDataUnsupportedExtension)
3026 revoked = crl.get_revoked()
3027 reason = revoked[1].get_reason()
3028 assert reason == b'Unspecified'
3029
3030 def test_ignores_unsupported_revoked_cert_extension_set_new_reason(self):
3031 crl = load_crl(FILETYPE_PEM, crlDataUnsupportedExtension)
3032 revoked = crl.get_revoked()
3033 revoked[1].set_reason(None)
3034 reason = revoked[1].get_reason()
3035 assert reason is None
3036
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3037 def test_construction(self):
3038 """
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3039 Confirm we can create `OpenSSL.crypto.Revoked`. Check that it is
3040 empty.
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3041 """
3042 revoked = Revoked()
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3043 assert isinstance(revoked, Revoked)
3044 assert type(revoked) == Revoked
3045 assert revoked.get_serial() == b'00'
3046 assert revoked.get_rev_date() is None
3047 assert revoked.get_reason() is None
Jean-Paul Calderone4f74bfe2010-01-30 14:32:49 -0500[diff] [blame]3048
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3049 def test_serial(self):
3050 """
Jean-Paul Calderoneb98eae02010-01-30 13:18:04 -0500[diff] [blame]3051 Confirm we can set and get serial numbers from
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3052 `OpenSSL.crypto.Revoked`. Confirm errors are handled with grace.
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3053 """
3054 revoked = Revoked()
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3055 ret = revoked.set_serial(b'10b')
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3056 assert ret is None
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3057 ser = revoked.get_serial()
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3058 assert ser == b'010B'
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3059
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3060 revoked.set_serial(b'31ppp') # a type error would be nice
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3061 ser = revoked.get_serial()
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3062 assert ser == b'31'
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3063
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3064 with pytest.raises(ValueError):
3065 revoked.set_serial(b'pqrst')
3066 with pytest.raises(TypeError):
3067 revoked.set_serial(100)
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3068
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3069 def test_date(self):
3070 """
Jean-Paul Calderoneb98eae02010-01-30 13:18:04 -0500[diff] [blame]3071 Confirm we can set and get revocation dates from
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3072 `OpenSSL.crypto.Revoked`. Confirm errors are handled with grace.
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3073 """
3074 revoked = Revoked()
3075 date = revoked.get_rev_date()
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3076 assert date is None
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3077
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3078 now = datetime.now().strftime("%Y%m%d%H%M%SZ").encode("ascii")
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3079 ret = revoked.set_rev_date(now)
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3080 assert ret is None
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3081 date = revoked.get_rev_date()
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3082 assert date == now
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3083
Rick Dean6385faf2009-07-26 00:07:47 -0500[diff] [blame]3084 def test_reason(self):
3085 """
Jean-Paul Calderoneb98eae02010-01-30 13:18:04 -0500[diff] [blame]3086 Confirm we can set and get revocation reasons from
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3087 `OpenSSL.crypto.Revoked`. The "get" need to work as "set".
3088 Likewise, each reason of all_reasons() must work.
Rick Dean6385faf2009-07-26 00:07:47 -0500[diff] [blame]3089 """
3090 revoked = Revoked()
3091 for r in revoked.all_reasons():
Jean-Paul Calderoneeacad4a2010-08-22 17:12:55 -0400[diff] [blame]3092 for x in range(2):
Rick Dean6385faf2009-07-26 00:07:47 -0500[diff] [blame]3093 ret = revoked.set_reason(r)
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3094 assert ret is None
Rick Dean6385faf2009-07-26 00:07:47 -0500[diff] [blame]3095 reason = revoked.get_reason()
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3096 assert (
3097 reason.lower().replace(b' ', b'') ==
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3098 r.lower().replace(b' ', b''))
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]3099 r = reason # again with the resp of get
Rick Dean6385faf2009-07-26 00:07:47 -0500[diff] [blame]3100
3101 revoked.set_reason(None)
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3102 assert revoked.get_reason() is None
Rick Dean6385faf2009-07-26 00:07:47 -0500[diff] [blame]3103
Alex Chanfb078d82017-04-20 11:16:15 +0100[diff] [blame]3104 @pytest.mark.parametrize('reason', [object(), 1.0, u'foo'])
3105 def test_set_reason_wrong_args(self, reason):
3106 """
3107 `Revoked.set_reason` raises `TypeError` if called with an argument
3108 which is neither `None` nor a byte string.
3109 """
3110 revoked = Revoked()
3111 with pytest.raises(TypeError):
3112 revoked.set_reason(reason)
3113
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3114 def test_set_reason_invalid_reason(self):
Rick Dean6385faf2009-07-26 00:07:47 -0500[diff] [blame]3115 """
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3116 Calling `OpenSSL.crypto.Revoked.set_reason` with an argument which
3117 isn't a valid reason results in `ValueError` being raised.
Rick Dean6385faf2009-07-26 00:07:47 -0500[diff] [blame]3118 """
3119 revoked = Revoked()
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3120 with pytest.raises(ValueError):
3121 revoked.set_reason(b'blue')
Jean-Paul Calderone4f74bfe2010-01-30 14:32:49 -0500[diff] [blame]3122
3123
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3124class TestCRL(object):
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3125 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3126 Tests for `OpenSSL.crypto.CRL`.
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3127 """
3128 cert = load_certificate(FILETYPE_PEM, cleartextCertificatePEM)
3129 pkey = load_privatekey(FILETYPE_PEM, cleartextPrivateKeyPEM)
3130
Dan Sully44e767a2016-06-04 18:05:27 -0700[diff] [blame]3131 root_cert = load_certificate(FILETYPE_PEM, root_cert_pem)
3132 root_key = load_privatekey(FILETYPE_PEM, root_key_pem)
3133 intermediate_cert = load_certificate(FILETYPE_PEM, intermediate_cert_pem)
3134 intermediate_key = load_privatekey(FILETYPE_PEM, intermediate_key_pem)
3135 intermediate_server_cert = load_certificate(
3136 FILETYPE_PEM, intermediate_server_cert_pem)
3137 intermediate_server_key = load_privatekey(
3138 FILETYPE_PEM, intermediate_server_key_pem)
3139
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3140 def test_construction(self):
3141 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3142 Confirm we can create `OpenSSL.crypto.CRL`. Check
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3143 that it is empty
3144 """
3145 crl = CRL()
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3146 assert isinstance(crl, CRL)
3147 assert crl.get_revoked() is None
Jean-Paul Calderone2efd03e2010-01-30 13:59:55 -0500[diff] [blame]3148
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3149 def _get_crl(self):
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3150 """
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3151 Get a new ``CRL`` with a revocation.
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3152 """
3153 crl = CRL()
3154 revoked = Revoked()
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3155 now = datetime.now().strftime("%Y%m%d%H%M%SZ").encode("ascii")
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3156 revoked.set_rev_date(now)
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3157 revoked.set_serial(b'3ab')
3158 revoked.set_reason(b'sUpErSeDEd')
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3159 crl.add_revoked(revoked)
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3160 return crl
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3161
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3162 def test_export_pem(self):
3163 """
3164 If not passed a format, ``CRL.export`` returns a "PEM" format string
3165 representing a serial number, a revoked reason, and certificate issuer
3166 information.
3167 """
3168 crl = self._get_crl()
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3169 # PEM format
3170 dumped_crl = crl.export(self.cert, self.pkey, days=20)
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]3171 text = _runopenssl(dumped_crl, b"crl", b"-noout", b"-text")
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3172
3173 # These magic values are based on the way the CRL above was constructed
3174 # and with what certificate it was exported.
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3175 text.index(b'Serial Number: 03AB')
3176 text.index(b'Superseded')
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3177 text.index(
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3178 b'Issuer: /C=US/ST=IL/L=Chicago/O=Testing/CN=Testing Root CA'
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3179 )
3180
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3181 def test_export_der(self):
3182 """
3183 If passed ``FILETYPE_ASN1`` for the format, ``CRL.export`` returns a
3184 "DER" format string representing a serial number, a revoked reason, and
3185 certificate issuer information.
3186 """
3187 crl = self._get_crl()
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3188
3189 # DER format
3190 dumped_crl = crl.export(self.cert, self.pkey, FILETYPE_ASN1)
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3191 text = _runopenssl(
3192 dumped_crl, b"crl", b"-noout", b"-text", b"-inform", b"DER"
3193 )
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3194 text.index(b'Serial Number: 03AB')
3195 text.index(b'Superseded')
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3196 text.index(
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3197 b'Issuer: /C=US/ST=IL/L=Chicago/O=Testing/CN=Testing Root CA'
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3198 )
3199
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3200 def test_export_text(self):
3201 """
3202 If passed ``FILETYPE_TEXT`` for the format, ``CRL.export`` returns a
3203 text format string like the one produced by the openssl command line
3204 tool.
3205 """
3206 crl = self._get_crl()
3207
3208 dumped_crl = crl.export(self.cert, self.pkey, FILETYPE_ASN1)
3209 text = _runopenssl(
3210 dumped_crl, b"crl", b"-noout", b"-text", b"-inform", b"DER"
3211 )
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3212
3213 # text format
3214 dumped_text = crl.export(self.cert, self.pkey, type=FILETYPE_TEXT)
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3215 assert text == dumped_text
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3216
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3217 def test_export_custom_digest(self):
3218 """
3219 If passed the name of a digest function, ``CRL.export`` uses a
3220 signature algorithm based on that digest function.
3221 """
3222 crl = self._get_crl()
Jean-Paul Calderonecce22d02015-04-13 13:56:09 -0400[diff] [blame]3223 dumped_crl = crl.export(self.cert, self.pkey, digest=b"sha1")
Bulat Gaifullin1966c972014-09-22 09:47:20 +0400[diff] [blame]3224 text = _runopenssl(dumped_crl, b"crl", b"-noout", b"-text")
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3225 text.index(b'Signature Algorithm: sha1')
Bulat Gaifullin1966c972014-09-22 09:47:20 +0400[diff] [blame]3226
Jean-Paul Calderonecce22d02015-04-13 13:56:09 -0400[diff] [blame]3227 def test_export_md5_digest(self):
3228 """
3229 If passed md5 as the digest function, ``CRL.export`` uses md5 and does
3230 not emit a deprecation warning.
3231 """
3232 crl = self._get_crl()
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3233 with pytest.warns(None) as catcher:
Jean-Paul Calderonecce22d02015-04-13 13:56:09 -0400[diff] [blame]3234 simplefilter("always")
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3235 assert 0 == len(catcher)
Jean-Paul Calderonecce22d02015-04-13 13:56:09 -0400[diff] [blame]3236 dumped_crl = crl.export(self.cert, self.pkey, digest=b"md5")
3237 text = _runopenssl(dumped_crl, b"crl", b"-noout", b"-text")
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3238 text.index(b'Signature Algorithm: md5')
Jean-Paul Calderonecce22d02015-04-13 13:56:09 -0400[diff] [blame]3239
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3240 def test_export_default_digest(self):
3241 """
3242 If not passed the name of a digest function, ``CRL.export`` uses a
3243 signature algorithm based on MD5 and emits a deprecation warning.
3244 """
3245 crl = self._get_crl()
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3246 with pytest.warns(None) as catcher:
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3247 simplefilter("always")
3248 dumped_crl = crl.export(self.cert, self.pkey)
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3249 assert (
3250 "The default message digest (md5) is deprecated. "
3251 "Pass the name of a message digest explicitly." ==
3252 str(catcher[0].message)
3253 )
Bulat Gaifullin1966c972014-09-22 09:47:20 +0400[diff] [blame]3254 text = _runopenssl(dumped_crl, b"crl", b"-noout", b"-text")
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3255 text.index(b'Signature Algorithm: md5')
Bulat Gaifullin1966c972014-09-22 09:47:20 +0400[diff] [blame]3256
Jean-Paul Calderonec7293bc2011-09-13 15:24:38 -0400[diff] [blame]3257 def test_export_invalid(self):
3258 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3259 If `CRL.export` is used with an uninitialized `X509` instance,
3260 `OpenSSL.crypto.Error` is raised.
Jean-Paul Calderonec7293bc2011-09-13 15:24:38 -0400[diff] [blame]3261 """
3262 crl = CRL()
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3263 with pytest.raises(Error):
3264 crl.export(X509(), PKey())
Jean-Paul Calderonec7293bc2011-09-13 15:24:38 -0400[diff] [blame]3265
Jean-Paul Calderone56515342010-01-30 13:49:38 -0500[diff] [blame]3266 def test_add_revoked_keyword(self):
3267 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3268 `OpenSSL.CRL.add_revoked` accepts its single argument as the
Jean-Paul Calderone64efa2c2011-09-11 10:00:09 -0400[diff] [blame]3269 ``revoked`` keyword argument.
Jean-Paul Calderone56515342010-01-30 13:49:38 -0500[diff] [blame]3270 """
3271 crl = CRL()
3272 revoked = Revoked()
Paul Kehrerb11bffc2016-03-10 18:30:29 -0400[diff] [blame]3273 revoked.set_serial(b"01")
Paul Kehrer2fe23b02016-03-09 22:02:15 -0400[diff] [blame]3274 revoked.set_rev_date(b"20160310020145Z")
Jean-Paul Calderone56515342010-01-30 13:49:38 -0500[diff] [blame]3275 crl.add_revoked(revoked=revoked)
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3276 assert isinstance(crl.get_revoked()[0], Revoked)
Jean-Paul Calderone56515342010-01-30 13:49:38 -0500[diff] [blame]3277
Jean-Paul Calderone883ca4b2010-01-30 13:55:13 -0500[diff] [blame]3278 def test_export_wrong_args(self):
3279 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3280 Calling `OpenSSL.CRL.export` with arguments other than the certificate,
Jean-Paul Calderonef1515862010-01-30 13:57:03 -0500[diff] [blame]3281 private key, integer file type, and integer number of days it
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3282 expects, results in a `TypeError` being raised.
Jean-Paul Calderone883ca4b2010-01-30 13:55:13 -0500[diff] [blame]3283 """
3284 crl = CRL()
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]3285 with pytest.raises(TypeError):
3286 crl.export(None, self.pkey, FILETYPE_PEM, 10)
3287 with pytest.raises(TypeError):
3288 crl.export(self.cert, None, FILETYPE_PEM, 10)
3289 with pytest.raises(TypeError):
3290 crl.export(self.cert, self.pkey, None, 10)
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3291 with pytest.raises(TypeError):
3292 crl.export(self.cert, FILETYPE_PEM, None)
Jean-Paul Calderonef1515862010-01-30 13:57:03 -0500[diff] [blame]3293
Jean-Paul Calderoneea198422010-01-30 13:58:23 -0500[diff] [blame]3294 def test_export_unknown_filetype(self):
3295 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3296 Calling `OpenSSL.CRL.export` with a file type other than
3297 `FILETYPE_PEM`, `FILETYPE_ASN1`, or
3298 `FILETYPE_TEXT` results in a `ValueError` being raised.
Jean-Paul Calderoneea198422010-01-30 13:58:23 -0500[diff] [blame]3299 """
3300 crl = CRL()
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]3301 with pytest.raises(ValueError):
3302 crl.export(self.cert, self.pkey, 100, 10)
Jean-Paul Calderoneea198422010-01-30 13:58:23 -0500[diff] [blame]3303
Bulat Gaifullin925f7862014-09-22 10:10:44 +0400[diff] [blame]3304 def test_export_unknown_digest(self):
Bulat Gaifullin5f9eea42014-09-23 19:35:15 +0400[diff] [blame]3305 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3306 Calling `OpenSSL.CRL.export` with an unsupported digest results
3307 in a `ValueError` being raised.
Bulat Gaifullin5f9eea42014-09-23 19:35:15 +0400[diff] [blame]3308 """
Bulat Gaifullin925f7862014-09-22 10:10:44 +0400[diff] [blame]3309 crl = CRL()
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3310 with pytest.raises(ValueError):
3311 crl.export(
3312 self.cert, self.pkey, FILETYPE_PEM, 10, b"strange-digest")
Bulat Gaifullin925f7862014-09-22 10:10:44 +0400[diff] [blame]3313
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3314 def test_get_revoked(self):
3315 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3316 Use python to create a simple CRL with two revocations. Get back the
3317 `Revoked` using `OpenSSL.CRL.get_revoked` and verify them.
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3318 """
3319 crl = CRL()
3320
3321 revoked = Revoked()
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3322 now = datetime.now().strftime("%Y%m%d%H%M%SZ").encode("ascii")
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3323 revoked.set_rev_date(now)
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3324 revoked.set_serial(b'3ab')
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3325 crl.add_revoked(revoked)
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3326 revoked.set_serial(b'100')
3327 revoked.set_reason(b'sUpErSeDEd')
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3328 crl.add_revoked(revoked)
3329
3330 revs = crl.get_revoked()
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3331 assert len(revs) == 2
3332 assert type(revs[0]) == Revoked
3333 assert type(revs[1]) == Revoked
3334 assert revs[0].get_serial() == b'03AB'
3335 assert revs[1].get_serial() == b'0100'
3336 assert revs[0].get_rev_date() == now
3337 assert revs[1].get_rev_date() == now
Jean-Paul Calderoneecef6fa2010-01-30 13:47:18 -0500[diff] [blame]3338
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3339 def test_load_crl(self):
3340 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3341 Load a known CRL and inspect its revocations. Both EM and DER formats
3342 are loaded.
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3343 """
Jean-Paul Calderone3eb5cc72010-01-30 15:24:40 -0500[diff] [blame]3344 crl = load_crl(FILETYPE_PEM, crlData)
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3345 revs = crl.get_revoked()
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3346 assert len(revs) == 2
3347 assert revs[0].get_serial() == b'03AB'
3348 assert revs[0].get_reason() is None
3349 assert revs[1].get_serial() == b'0100'
3350 assert revs[1].get_reason() == b'Superseded'
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3351
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]3352 der = _runopenssl(crlData, b"crl", b"-outform", b"DER")
Jean-Paul Calderoneb98eae02010-01-30 13:18:04 -0500[diff] [blame]3353 crl = load_crl(FILETYPE_ASN1, der)
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3354 revs = crl.get_revoked()
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3355 assert len(revs) == 2
3356 assert revs[0].get_serial() == b'03AB'
3357 assert revs[0].get_reason() is None
3358 assert revs[1].get_serial() == b'0100'
3359 assert revs[1].get_reason() == b'Superseded'
Jean-Paul Calderone3eb5cc72010-01-30 15:24:40 -0500[diff] [blame]3360
Jean-Paul Calderone3eb5cc72010-01-30 15:24:40 -0500[diff] [blame]3361 def test_load_crl_bad_filetype(self):
3362 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3363 Calling `OpenSSL.crypto.load_crl` with an unknown file type raises a
3364 `ValueError`.
Jean-Paul Calderone3eb5cc72010-01-30 15:24:40 -0500[diff] [blame]3365 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3366 with pytest.raises(ValueError):
3367 load_crl(100, crlData)
Jean-Paul Calderone3eb5cc72010-01-30 15:24:40 -0500[diff] [blame]3368
Jean-Paul Calderone3eb5cc72010-01-30 15:24:40 -0500[diff] [blame]3369 def test_load_crl_bad_data(self):
3370 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3371 Calling `OpenSSL.crypto.load_crl` with file data which can't be loaded
3372 raises a `OpenSSL.crypto.Error`.
Jean-Paul Calderone3eb5cc72010-01-30 15:24:40 -0500[diff] [blame]3373 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3374 with pytest.raises(Error):
3375 load_crl(FILETYPE_PEM, b"hello, world")
Jean-Paul Calderone3eb5cc72010-01-30 15:24:40 -0500[diff] [blame]3376
Dan Sully44e767a2016-06-04 18:05:27 -0700[diff] [blame]3377 def test_get_issuer(self):
3378 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3379 Load a known CRL and assert its issuer's common name is what we expect
3380 from the encoded crlData string.
Dan Sully44e767a2016-06-04 18:05:27 -0700[diff] [blame]3381 """
3382 crl = load_crl(FILETYPE_PEM, crlData)
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3383 assert isinstance(crl.get_issuer(), X509Name)
3384 assert crl.get_issuer().CN == 'Testing Root CA'
Dan Sully44e767a2016-06-04 18:05:27 -0700[diff] [blame]3385
Dominic Chenf05b2122015-10-13 16:32:35 +0000[diff] [blame]3386 def test_dump_crl(self):
3387 """
3388 The dumped CRL matches the original input.
3389 """
3390 crl = load_crl(FILETYPE_PEM, crlData)
3391 buf = dump_crl(FILETYPE_PEM, crl)
3392 assert buf == crlData
3393
Dan Sully44e767a2016-06-04 18:05:27 -0700[diff] [blame]3394 def _make_test_crl(self, issuer_cert, issuer_key, certs=()):
3395 """
3396 Create a CRL.
3397
3398 :param list[X509] certs: A list of certificates to revoke.
3399 :rtype: CRL
3400 """
3401 crl = CRL()
3402 for cert in certs:
3403 revoked = Revoked()
3404 # FIXME: This string splicing is an unfortunate implementation
3405 # detail that has been reported in
3406 # https://github.com/pyca/pyopenssl/issues/258
3407 serial = hex(cert.get_serial_number())[2:].encode('utf-8')
3408 revoked.set_serial(serial)
3409 revoked.set_reason(b'unspecified')
3410 revoked.set_rev_date(b'20140601000000Z')
3411 crl.add_revoked(revoked)
3412 crl.set_version(1)
3413 crl.set_lastUpdate(b'20140601000000Z')
3414 crl.set_nextUpdate(b'20180601000000Z')
3415 crl.sign(issuer_cert, issuer_key, digest=b'sha512')
3416 return crl
3417
3418 def test_verify_with_revoked(self):
3419 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3420 `verify_certificate` raises error when an intermediate certificate is
3421 revoked.
Dan Sully44e767a2016-06-04 18:05:27 -0700[diff] [blame]3422 """
3423 store = X509Store()
3424 store.add_cert(self.root_cert)
3425 store.add_cert(self.intermediate_cert)
3426 root_crl = self._make_test_crl(
3427 self.root_cert, self.root_key, certs=[self.intermediate_cert])
3428 intermediate_crl = self._make_test_crl(
3429 self.intermediate_cert, self.intermediate_key, certs=[])
3430 store.add_crl(root_crl)
3431 store.add_crl(intermediate_crl)
3432 store.set_flags(
3433 X509StoreFlags.CRL_CHECK | X509StoreFlags.CRL_CHECK_ALL)
3434 store_ctx = X509StoreContext(store, self.intermediate_server_cert)
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3435 with pytest.raises(X509StoreContextError) as err:
3436 store_ctx.verify_certificate()
3437 assert err.value.args[0][2] == 'certificate revoked'
Dan Sully44e767a2016-06-04 18:05:27 -0700[diff] [blame]3438
3439 def test_verify_with_missing_crl(self):
3440 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3441 `verify_certificate` raises error when an intermediate certificate's
3442 CRL is missing.
Dan Sully44e767a2016-06-04 18:05:27 -0700[diff] [blame]3443 """
3444 store = X509Store()
3445 store.add_cert(self.root_cert)
3446 store.add_cert(self.intermediate_cert)
3447 root_crl = self._make_test_crl(
3448 self.root_cert, self.root_key, certs=[self.intermediate_cert])
3449 store.add_crl(root_crl)
3450 store.set_flags(
3451 X509StoreFlags.CRL_CHECK | X509StoreFlags.CRL_CHECK_ALL)
3452 store_ctx = X509StoreContext(store, self.intermediate_server_cert)
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3453 with pytest.raises(X509StoreContextError) as err:
3454 store_ctx.verify_certificate()
3455 assert err.value.args[0][2] == 'unable to get certificate CRL'
3456 assert err.value.certificate.get_subject().CN == 'intermediate-service'
Dan Sully44e767a2016-06-04 18:05:27 -0700[diff] [blame]3457
Paul Kehrer41c10242017-06-29 18:24:17 -0500[diff] [blame^]3458 def test_convert_from_cryptography(self):
3459 crypto_crl = x509.load_pem_x509_crl(crlData, backend)
3460 crl = CRL.from_cryptography(crypto_crl)
3461 assert isinstance(crl, CRL)
3462
3463 def test_convert_from_cryptography_unsupported_type(self):
3464 with pytest.raises(TypeError):
3465 CRL.from_cryptography(object())
3466
3467 def test_convert_to_cryptography_key(self):
3468 crl = load_crl(FILETYPE_PEM, crlData)
3469 crypto_crl = crl.to_cryptography()
3470 assert isinstance(crypto_crl, x509.CertificateRevocationList)
3471
Jean-Paul Calderonedc138fa2009-06-27 14:32:07 -0400[diff] [blame]3472
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3473class TestX509StoreContext(object):
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3474 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3475 Tests for `OpenSSL.crypto.X509StoreContext`.
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3476 """
3477 root_cert = load_certificate(FILETYPE_PEM, root_cert_pem)
3478 intermediate_cert = load_certificate(FILETYPE_PEM, intermediate_cert_pem)
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]3479 intermediate_server_cert = load_certificate(
3480 FILETYPE_PEM, intermediate_server_cert_pem)
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3481
3482 def test_valid(self):
3483 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3484 `verify_certificate` returns ``None`` when called with a certificate
3485 and valid chain.
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3486 """
3487 store = X509Store()
3488 store.add_cert(self.root_cert)
3489 store.add_cert(self.intermediate_cert)
3490 store_ctx = X509StoreContext(store, self.intermediate_server_cert)
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3491 assert store_ctx.verify_certificate() is None
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3492
3493 def test_reuse(self):
3494 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3495 `verify_certificate` can be called multiple times with the same
Jean-Paul Calderone06e01b92015-01-18 15:43:13 -0500[diff] [blame]3496 ``X509StoreContext`` instance to produce the same result.
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3497 """
3498 store = X509Store()
3499 store.add_cert(self.root_cert)
3500 store.add_cert(self.intermediate_cert)
3501 store_ctx = X509StoreContext(store, self.intermediate_server_cert)
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3502 assert store_ctx.verify_certificate() is None
3503 assert store_ctx.verify_certificate() is None
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3504
3505 def test_trusted_self_signed(self):
3506 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3507 `verify_certificate` returns ``None`` when called with a self-signed
3508 certificate and itself in the chain.
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3509 """
3510 store = X509Store()
3511 store.add_cert(self.root_cert)
3512 store_ctx = X509StoreContext(store, self.root_cert)
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3513 assert store_ctx.verify_certificate() is None
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3514
3515 def test_untrusted_self_signed(self):
3516 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3517 `verify_certificate` raises error when a self-signed certificate is
3518 verified without itself in the chain.
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3519 """
3520 store = X509Store()
3521 store_ctx = X509StoreContext(store, self.root_cert)
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]3522 with pytest.raises(X509StoreContextError) as exc:
3523 store_ctx.verify_certificate()
3524
3525 assert exc.value.args[0][2] == 'self signed certificate'
3526 assert exc.value.certificate.get_subject().CN == 'Testing Root CA'
Jean-Paul Calderone517816e2015-01-18 15:39:26 -0500[diff] [blame]3527
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3528 def test_invalid_chain_no_root(self):
3529 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3530 `verify_certificate` raises error when a root certificate is missing
3531 from the chain.
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3532 """
3533 store = X509Store()
3534 store.add_cert(self.intermediate_cert)
3535 store_ctx = X509StoreContext(store, self.intermediate_server_cert)
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]3536
3537 with pytest.raises(X509StoreContextError) as exc:
3538 store_ctx.verify_certificate()
3539
3540 assert exc.value.args[0][2] == 'unable to get issuer certificate'
3541 assert exc.value.certificate.get_subject().CN == 'intermediate'
Jean-Paul Calderone517816e2015-01-18 15:39:26 -0500[diff] [blame]3542
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3543 def test_invalid_chain_no_intermediate(self):
3544 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3545 `verify_certificate` raises error when an intermediate certificate is
3546 missing from the chain.
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3547 """
3548 store = X509Store()
3549 store.add_cert(self.root_cert)
3550 store_ctx = X509StoreContext(store, self.intermediate_server_cert)
Jean-Paul Calderone517816e2015-01-18 15:39:26 -0500[diff] [blame]3551
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]3552 with pytest.raises(X509StoreContextError) as exc:
3553 store_ctx.verify_certificate()
3554
3555 assert exc.value.args[0][2] == 'unable to get local issuer certificate'
3556 assert exc.value.certificate.get_subject().CN == 'intermediate-service'
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3557
Stephen Holsapple46a09252015-02-12 14:45:43 -0800[diff] [blame]3558 def test_modification_pre_verify(self):
3559 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3560 `verify_certificate` can use a store context modified after
Stephen Holsapple46a09252015-02-12 14:45:43 -0800[diff] [blame]3561 instantiation.
3562 """
3563 store_bad = X509Store()
3564 store_bad.add_cert(self.intermediate_cert)
3565 store_good = X509Store()
3566 store_good.add_cert(self.root_cert)
3567 store_good.add_cert(self.intermediate_cert)
3568 store_ctx = X509StoreContext(store_bad, self.intermediate_server_cert)
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]3569
3570 with pytest.raises(X509StoreContextError) as exc:
3571 store_ctx.verify_certificate()
3572
3573 assert exc.value.args[0][2] == 'unable to get issuer certificate'
3574 assert exc.value.certificate.get_subject().CN == 'intermediate'
3575
Stephen Holsapple46a09252015-02-12 14:45:43 -0800[diff] [blame]3576 store_ctx.set_store(store_good)
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3577 assert store_ctx.verify_certificate() is None
Stephen Holsapple46a09252015-02-12 14:45:43 -0800[diff] [blame]3578
Thomas Sileoe15e60a2016-11-22 18:13:30 +0100[diff] [blame]3579 def test_verify_with_time(self):
3580 """
3581 `verify_certificate` raises error when the verification time is
3582 set at notAfter.
3583 """
3584 store = X509Store()
3585 store.add_cert(self.root_cert)
3586 store.add_cert(self.intermediate_cert)
3587
3588 expire_time = self.intermediate_server_cert.get_notAfter()
3589 expire_datetime = datetime.strptime(
3590 expire_time.decode('utf-8'), '%Y%m%d%H%M%SZ'
3591 )
3592 store.set_time(expire_datetime)
3593
3594 store_ctx = X509StoreContext(store, self.intermediate_server_cert)
3595 with pytest.raises(X509StoreContextError) as exc:
3596 store_ctx.verify_certificate()
3597
3598 assert exc.value.args[0][2] == 'certificate has expired'
3599
Stephen Holsapple46a09252015-02-12 14:45:43 -0800[diff] [blame]3600
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3601class TestSignVerify(object):
James Yonan7c2e5d32010-02-27 05:45:50 -0700[diff] [blame]3602 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3603 Tests for `OpenSSL.crypto.sign` and `OpenSSL.crypto.verify`.
James Yonan7c2e5d32010-02-27 05:45:50 -0700[diff] [blame]3604 """
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]3605
James Yonan7c2e5d32010-02-27 05:45:50 -0700[diff] [blame]3606 def test_sign_verify(self):
Jean-Paul Calderonef3cb9d82010-06-22 10:29:33 -0400[diff] [blame]3607 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3608 `sign` generates a cryptographic signature which `verify` can check.
Jean-Paul Calderonef3cb9d82010-06-22 10:29:33 -0400[diff] [blame]3609 """
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3610 content = (
3611 b"It was a bright cold day in April, and the clocks were striking "
3612 b"thirteen. Winston Smith, his chin nuzzled into his breast in an "
3613 b"effort to escape the vile wind, slipped quickly through the "
3614 b"glass doors of Victory Mansions, though not quickly enough to "
3615 b"prevent a swirl of gritty dust from entering along with him.")
Jean-Paul Calderoneb98ce212010-06-22 09:46:27 -0400[diff] [blame]3616
3617 # sign the content with this private key
Jean-Paul Calderonef3cb9d82010-06-22 10:29:33 -0400[diff] [blame]3618 priv_key = load_privatekey(FILETYPE_PEM, root_key_pem)
Jean-Paul Calderoneb98ce212010-06-22 09:46:27 -0400[diff] [blame]3619 # verify the content with this cert
3620 good_cert = load_certificate(FILETYPE_PEM, root_cert_pem)
3621 # certificate unrelated to priv_key, used to trigger an error
3622 bad_cert = load_certificate(FILETYPE_PEM, server_cert_pem)
James Yonan7c2e5d32010-02-27 05:45:50 -0700[diff] [blame]3623
Jean-Paul Calderoned08feb02010-10-12 21:53:24 -0400[diff] [blame]3624 for digest in ['md5', 'sha1']:
James Yonan7c2e5d32010-02-27 05:45:50 -0700[diff] [blame]3625 sig = sign(priv_key, content, digest)
3626
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]3627 # Verify the signature of content, will throw an exception if
3628 # error.
James Yonan7c2e5d32010-02-27 05:45:50 -0700[diff] [blame]3629 verify(good_cert, sig, content, digest)
3630
3631 # This should fail because the certificate doesn't match the
3632 # private key that was used to sign the content.
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3633 with pytest.raises(Error):
3634 verify(bad_cert, sig, content, digest)
James Yonan7c2e5d32010-02-27 05:45:50 -0700[diff] [blame]3635
3636 # This should fail because we've "tainted" the content after
3637 # signing it.
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3638 with pytest.raises(Error):
3639 verify(good_cert, sig, content + b"tainted", digest)
James Yonan7c2e5d32010-02-27 05:45:50 -0700[diff] [blame]3640
3641 # test that unknown digest types fail
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3642 with pytest.raises(ValueError):
3643 sign(priv_key, content, "strange-digest")
3644 with pytest.raises(ValueError):
3645 verify(good_cert, sig, content, "strange-digest")
James Yonan7c2e5d32010-02-27 05:45:50 -0700[diff] [blame]3646
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]3647 def test_sign_verify_with_text(self):
3648 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3649 `sign` generates a cryptographic signature which
3650 `verify` can check. Deprecation warnings raised because using
Alex Gaynor791212d2015-09-05 15:46:08 -0400[diff] [blame]3651 text instead of bytes as content
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]3652 """
Jean-Paul Calderone6462b072015-03-29 07:03:11 -0400[diff] [blame]3653 content = (
Jean-Paul Calderone362c1f52015-03-29 08:01:39 -0400[diff] [blame]3654 b"It was a bright cold day in April, and the clocks were striking "
3655 b"thirteen. Winston Smith, his chin nuzzled into his breast in an "
3656 b"effort to escape the vile wind, slipped quickly through the "
3657 b"glass doors of Victory Mansions, though not quickly enough to "
3658 b"prevent a swirl of gritty dust from entering along with him."
Jean-Paul Calderone13a0e652015-03-29 07:58:51 -0400[diff] [blame]3659 ).decode("ascii")
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]3660
3661 priv_key = load_privatekey(FILETYPE_PEM, root_key_pem)
3662 cert = load_certificate(FILETYPE_PEM, root_cert_pem)
3663 for digest in ['md5', 'sha1']:
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3664 with pytest.warns(DeprecationWarning) as w:
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]3665 simplefilter("always")
3666 sig = sign(priv_key, content, digest)
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3667 assert (
3668 "{0} for data is no longer accepted, use bytes".format(
3669 WARNING_TYPE_EXPECTED
3670 ) == str(w[-1].message))
Jean-Paul Calderone6462b072015-03-29 07:03:11 -0400[diff] [blame]3671
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3672 with pytest.warns(DeprecationWarning) as w:
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]3673 simplefilter("always")
3674 verify(cert, sig, content, digest)
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3675 assert (
3676 "{0} for data is no longer accepted, use bytes".format(
3677 WARNING_TYPE_EXPECTED
3678 ) == str(w[-1].message))
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]3679
Jean-Paul Calderone9828f662010-12-08 22:57:26 -0500[diff] [blame]3680 def test_sign_nulls(self):
3681 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3682 `sign` produces a signature for a string with embedded nulls.
Jean-Paul Calderone9828f662010-12-08 22:57:26 -0500[diff] [blame]3683 """
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3684 content = b"Watch out! \0 Did you see it?"
Jean-Paul Calderone9828f662010-12-08 22:57:26 -0500[diff] [blame]3685 priv_key = load_privatekey(FILETYPE_PEM, root_key_pem)
3686 good_cert = load_certificate(FILETYPE_PEM, root_cert_pem)
3687 sig = sign(priv_key, content, "sha1")
3688 verify(good_cert, sig, content, "sha1")
3689
Colleen Murphye09399b2016-03-01 17:40:49 -0800[diff] [blame]3690 def test_sign_with_large_key(self):
3691 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3692 `sign` produces a signature for a string when using a long key.
Colleen Murphye09399b2016-03-01 17:40:49 -0800[diff] [blame]3693 """
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3694 content = (
3695 b"It was a bright cold day in April, and the clocks were striking "
3696 b"thirteen. Winston Smith, his chin nuzzled into his breast in an "
3697 b"effort to escape the vile wind, slipped quickly through the "
3698 b"glass doors of Victory Mansions, though not quickly enough to "
3699 b"prevent a swirl of gritty dust from entering along with him.")
Colleen Murphye09399b2016-03-01 17:40:49 -0800[diff] [blame]3700
3701 priv_key = load_privatekey(FILETYPE_PEM, large_key_pem)
3702 sign(priv_key, content, "sha1")
3703
Jean-Paul Calderone9828f662010-12-08 22:57:26 -0500[diff] [blame]3704
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3705class TestEllipticCurve(object):
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]3706 """
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3707 Tests for `_EllipticCurve`, `get_elliptic_curve`, and
3708 `get_elliptic_curves`.
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]3709 """
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]3710
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]3711 def test_set(self):
3712 """
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3713 `get_elliptic_curves` returns a `set`.
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]3714 """
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3715 assert isinstance(get_elliptic_curves(), set)
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]3716
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]3717 def test_a_curve(self):
3718 """
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3719 `get_elliptic_curve` can be used to retrieve a particular supported
3720 curve.
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]3721 """
3722 curves = get_elliptic_curves()
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3723 curve = next(iter(curves))
3724 assert curve.name == get_elliptic_curve(curve.name).name
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]3725
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]3726 def test_not_a_curve(self):
3727 """
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3728 `get_elliptic_curve` raises `ValueError` if called with a name which
3729 does not identify a supported curve.
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]3730 """
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3731 with pytest.raises(ValueError):
3732 get_elliptic_curve(u"this curve was just invented")
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]3733
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]3734 def test_repr(self):
3735 """
3736 The string representation of a curve object includes simply states the
3737 object is a curve and what its name is.
3738 """
3739 curves = get_elliptic_curves()
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3740 curve = next(iter(curves))
3741 assert "<Curve %r>" % (curve.name,) == repr(curve)
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]3742
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]3743 def test_to_EC_KEY(self):
3744 """
3745 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]3746 private `_EllipticCurve._to_EC_KEY`.
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]3747 """
3748 curves = get_elliptic_curves()
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3749 curve = next(iter(curves))
3750 # It's not easy to assert anything about this object. However, see
3751 # leakcheck/crypto.py for a test that demonstrates it at least does
3752 # not leak memory.
3753 curve._to_EC_KEY()
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]3754
3755
Jean-Paul Calderone1be77082014-04-30 18:17:41 -0400[diff] [blame]3756class EllipticCurveFactory(object):
3757 """
3758 A helper to get the names of two curves.
3759 """
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]3760
Jean-Paul Calderone1be77082014-04-30 18:17:41 -0400[diff] [blame]3761 def __init__(self):
3762 curves = iter(get_elliptic_curves())
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3763 self.curve_name = next(curves).name
3764 self.another_curve_name = next(curves).name
Jean-Paul Calderone1be77082014-04-30 18:17:41 -0400[diff] [blame]3765
3766
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3767class TestEllipticCurveEquality(EqualityTestsMixin):
Jean-Paul Calderone1be77082014-04-30 18:17:41 -0400[diff] [blame]3768 """
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3769 Tests `_EllipticCurve`\ 's implementation of ``==`` and ``!=``.
Jean-Paul Calderone1be77082014-04-30 18:17:41 -0400[diff] [blame]3770 """
3771 curve_factory = EllipticCurveFactory()
3772
3773 if curve_factory.curve_name is None:
3774 skip = "There are no curves available there can be no curve objects."
3775
Jean-Paul Calderone1be77082014-04-30 18:17:41 -0400[diff] [blame]3776 def anInstance(self):
3777 """
3778 Get the curve object for an arbitrary curve supported by the system.
3779 """
3780 return get_elliptic_curve(self.curve_factory.curve_name)
3781
Jean-Paul Calderone1be77082014-04-30 18:17:41 -0400[diff] [blame]3782 def anotherInstance(self):
3783 """
3784 Get the curve object for an arbitrary curve supported by the system -
3785 but not the one returned by C{anInstance}.
3786 """
3787 return get_elliptic_curve(self.curve_factory.another_curve_name)
3788
3789
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3790class TestEllipticCurveHash(object):
Jean-Paul Calderone22c31242014-05-01 07:49:47 -0400[diff] [blame]3791 """
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3792 Tests for `_EllipticCurve`'s implementation of hashing (thus use as
3793 an item in a `dict` or `set`).
Jean-Paul Calderone22c31242014-05-01 07:49:47 -0400[diff] [blame]3794 """
3795 curve_factory = EllipticCurveFactory()
3796
3797 if curve_factory.curve_name is None:
3798 skip = "There are no curves available there can be no curve objects."
3799
Jean-Paul Calderone22c31242014-05-01 07:49:47 -0400[diff] [blame]3800 def test_contains(self):
3801 """
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3802 The ``in`` operator reports that a `set` containing a curve does
3803 contain that curve.
Jean-Paul Calderone22c31242014-05-01 07:49:47 -0400[diff] [blame]3804 """
3805 curve = get_elliptic_curve(self.curve_factory.curve_name)
3806 curves = set([curve])
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3807 assert curve in curves
Jean-Paul Calderone22c31242014-05-01 07:49:47 -0400[diff] [blame]3808
Jean-Paul Calderone22c31242014-05-01 07:49:47 -0400[diff] [blame]3809 def test_does_not_contain(self):
3810 """
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3811 The ``in`` operator reports that a `set` not containing a curve
3812 does not contain that curve.
Jean-Paul Calderone22c31242014-05-01 07:49:47 -0400[diff] [blame]3813 """
3814 curve = get_elliptic_curve(self.curve_factory.curve_name)
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]3815 curves = set([
3816 get_elliptic_curve(self.curve_factory.another_curve_name)
3817 ])
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3818 assert curve not in curves