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gerrit-public.fairphone.software / platform / external / python / pyopenssl / 642de6f1682c93c0fdee4216b3e0617c2d71a7fc / . / tests / test_crypto.py
blob: 2e102c9638eedde4b5086b96b2f75ad921154ba8 [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
Alex Gaynore466bc92017-07-06 23:43:47 -0400[diff] [blame]25import flaky
26
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]27from OpenSSL.crypto import TYPE_RSA, TYPE_DSA, Error, PKey, PKeyType
Jean-Paul Calderone78381d22008-03-06 23:35:22 -0500[diff] [blame]28from OpenSSL.crypto import X509, X509Type, X509Name, X509NameType
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]29from OpenSSL.crypto import (
Dan Sully44e767a2016-06-04 18:05:27 -0700[diff] [blame]30 X509Store,
31 X509StoreFlags,
32 X509StoreType,
33 X509StoreContext,
34 X509StoreContextError
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]35)
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]36from OpenSSL.crypto import X509Req, X509ReqType
Jean-Paul Calderonee7db4b42008-12-31 13:39:24 -0500[diff] [blame]37from OpenSSL.crypto import X509Extension, X509ExtensionType
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]38from OpenSSL.crypto import load_certificate, load_privatekey
Cory Benfield6492f7c2015-10-27 16:57:58 +0900[diff] [blame]39from OpenSSL.crypto import load_publickey, dump_publickey
Jean-Paul Calderonef17e4212009-04-01 14:21:40 -0400[diff] [blame]40from OpenSSL.crypto import FILETYPE_PEM, FILETYPE_ASN1, FILETYPE_TEXT
Jean-Paul Calderone71919862009-04-01 13:01:19 -0400[diff] [blame]41from OpenSSL.crypto import dump_certificate, load_certificate_request
42from OpenSSL.crypto import dump_certificate_request, dump_privatekey
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]43from OpenSSL.crypto import PKCS7, PKCS7Type, load_pkcs7_data
Jean-Paul Calderone9178ee62010-01-25 17:55:30 -0500[diff] [blame]44from OpenSSL.crypto import PKCS12, PKCS12Type, load_pkcs12
Dominic Chenf05b2122015-10-13 16:32:35 +0000[diff] [blame]45from OpenSSL.crypto import CRL, Revoked, dump_crl, load_crl
Jean-Paul Calderonedc138fa2009-06-27 14:32:07 -0400[diff] [blame]46from OpenSSL.crypto import NetscapeSPKI, NetscapeSPKIType
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]47from OpenSSL.crypto import (
48 sign, verify, get_elliptic_curve, get_elliptic_curves)
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]49from OpenSSL._util import native
Hynek Schlawackf0e66852015-10-16 20:18:38 +0200[diff] [blame]50
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]51from .util import EqualityTestsMixin, is_consistent_type, WARNING_TYPE_EXPECTED
Jean-Paul Calderoneadd7bf02010-08-22 17:38:30 -0400[diff] [blame]52
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]53
Jean-Paul Calderone9da338d2011-05-04 11:40:54 -0400[diff] [blame]54def normalize_privatekey_pem(pem):
55 return dump_privatekey(FILETYPE_PEM, load_privatekey(FILETYPE_PEM, pem))
56
Jean-Paul Calderoneadd7bf02010-08-22 17:38:30 -0400[diff] [blame]57
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]58GOOD_CIPHER = "blowfish"
59BAD_CIPHER = "zippers"
60
Anthony Alba2ce737f2015-12-04 11:04:56 +0800[diff] [blame]61GOOD_DIGEST = "SHA1"
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]62BAD_DIGEST = "monkeys"
63
Paul Kehrera40898b2017-06-11 16:30:58 -1000[diff] [blame]64old_root_cert_pem = b"""-----BEGIN CERTIFICATE-----
Rick Dean94e46fd2009-07-18 14:51:24 -0500[diff] [blame]65MIIC7TCCAlagAwIBAgIIPQzE4MbeufQwDQYJKoZIhvcNAQEFBQAwWDELMAkGA1UE
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81-----END CERTIFICATE-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]82"""
Rick Dean94e46fd2009-07-18 14:51:24 -0500[diff] [blame]83
Paul Kehrera40898b2017-06-11 16:30:58 -1000[diff] [blame]84root_cert_pem = b"""-----BEGIN CERTIFICATE-----
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100lEqxh3aFEUx9IOQ4sgnx1/NOFXBpkRtivl6O0Ec=
101-----END CERTIFICATE-----
102"""
103
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]104root_key_pem = b"""-----BEGIN RSA PRIVATE KEY-----
Rick Dean94e46fd2009-07-18 14:51:24 -0500[diff] [blame]105MIICXQIBAAKBgQD5mkLpi7q6ROdu7khB3S9aanA0Zls7vvfGOmB80/yeylhGpsjA
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117cbvAhow217X9V0dVerEOKxnNYspXRrh36h7k4mQA+sDq
118-----END RSA PRIVATE KEY-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]119"""
Rick Dean94e46fd2009-07-18 14:51:24 -0500[diff] [blame]120
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]121intermediate_cert_pem = b"""-----BEGIN CERTIFICATE-----
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]122MIICVzCCAcCgAwIBAgIRAMPzhm6//0Y/g2pmnHR2C4cwDQYJKoZIhvcNAQENBQAw
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1349mAWS6FK2ca3xIh5kIupCXOFa0dPvlw/YUFT
135-----END CERTIFICATE-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]136"""
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]137
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]138intermediate_key_pem = b"""-----BEGIN RSA PRIVATE KEY-----
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]139MIICWwIBAAKBgQDYcEQw5lfbEQRjr5Yy4yxAHGV0b9Al+Lmu7wLHMkZ/ZMmKFGIb
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151NbRHn2UmYlwQBa+L5lg9phewNe8aEwpPyPLoV85U8Q==
152-----END RSA PRIVATE KEY-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]153"""
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]154
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]155server_cert_pem = b"""-----BEGIN CERTIFICATE-----
Paul Kehrera40898b2017-06-11 16:30:58 -1000[diff] [blame]156MIICJDCCAY2gAwIBAgIJAJn/HpR21r/8MA0GCSqGSIb3DQEBBQUAMFgxCzAJBgNV
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Rick Dean94e46fd2009-07-18 14:51:24 -0500[diff] [blame]168-----END CERTIFICATE-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]169"""
Rick Dean94e46fd2009-07-18 14:51:24 -0500[diff] [blame]170
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]171server_key_pem = normalize_privatekey_pem(b"""-----BEGIN RSA PRIVATE KEY-----
Rick Dean94e46fd2009-07-18 14:51:24 -0500[diff] [blame]172MIICWwIBAAKBgQC+pvhuud1dLaQQvzipdtlcTotgr5SuE2LvSx0gz/bg1U3u1eQ+
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184r50+LF74iLXFwqysVCebPKMOpDWp/qQ1BbJQIPs7/A==
185-----END RSA PRIVATE KEY-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]186""")
Rick Dean94e46fd2009-07-18 14:51:24 -0500[diff] [blame]187
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]188intermediate_server_cert_pem = b"""-----BEGIN CERTIFICATE-----
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]189MIICWDCCAcGgAwIBAgIRAPQFY9jfskSihdiNSNdt6GswDQYJKoZIhvcNAQENBQAw
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2003bfAtV7eSAqBsfxYXyof7G1ALANQERkq3+oyLP1iVt08W1WOUlIMPhdCF/QuCwy6
201x9MJLhUCGLJPM+O2rAPWVD9wCmvq10ALsiH3yA==
202-----END CERTIFICATE-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]203"""
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]204
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]205intermediate_server_key_pem = b"""-----BEGIN RSA PRIVATE KEY-----
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]206MIICXAIBAAKBgQCqklnKB37DV9os6vWI4CZsGHHlJlZxMJn9mMdBMkzsa49PrbhC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219-----END RSA PRIVATE KEY-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]220"""
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]221
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]222client_cert_pem = b"""-----BEGIN CERTIFICATE-----
Paul Kehrera40898b2017-06-11 16:30:58 -1000[diff] [blame]223MIICIjCCAYugAwIBAgIJAKxpFI5lODkjMA0GCSqGSIb3DQEBBQUAMFgxCzAJBgNV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Rick Dean94e46fd2009-07-18 14:51:24 -0500[diff] [blame]235-----END CERTIFICATE-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]236"""
Rick Dean94e46fd2009-07-18 14:51:24 -0500[diff] [blame]237
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]238client_key_pem = normalize_privatekey_pem(b"""-----BEGIN RSA PRIVATE KEY-----
Rick Dean94e46fd2009-07-18 14:51:24 -0500[diff] [blame]239MIICXgIBAAKBgQDAZh/SRtNm5ntMT4qb6YzEpTroMlq2rn+GrRHRiZ+xkCw/CGNh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252-----END RSA PRIVATE KEY-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]253""")
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]254
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]255cleartextCertificatePEM = b"""-----BEGIN CERTIFICATE-----
Paul Kehrera40898b2017-06-11 16:30:58 -1000[diff] [blame]256MIIC6TCCAlKgAwIBAgIIPQzE4MbeufQwDQYJKoZIhvcNAQEFBQAwWDELMAkGA1UE
Jean-Paul Calderone20131f52009-04-01 12:05:45 -0400[diff] [blame]257BhMCVVMxCzAJBgNVBAgTAklMMRAwDgYDVQQHEwdDaGljYWdvMRAwDgYDVQQKEwdU
Paul Kehrera40898b2017-06-11 16:30:58 -1000[diff] [blame]258ZXN0aW5nMRgwFgYDVQQDEw9UZXN0aW5nIFJvb3QgQ0EwHhcNMTcwNjExMjIzMjU5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Jean-Paul Calderone20131f52009-04-01 12:05:45 -0400[diff] [blame]272-----END CERTIFICATE-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]273"""
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]274
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]275cleartextPrivateKeyPEM = normalize_privatekey_pem(b"""\
Jean-Paul Calderoned50d2042011-05-04 17:00:49 -0400[diff] [blame]276-----BEGIN RSA PRIVATE KEY-----
Jean-Paul Calderone20131f52009-04-01 12:05:45 -0400[diff] [blame]277MIICXQIBAAKBgQD5mkLpi7q6ROdu7khB3S9aanA0Zls7vvfGOmB80/yeylhGpsjA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290-----END RSA PRIVATE KEY-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]291""")
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]292
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]293cleartextCertificateRequestPEM = b"""-----BEGIN CERTIFICATE REQUEST-----
Jean-Paul Calderoneadd7bf02010-08-22 17:38:30 -0400[diff] [blame]294MIIBnjCCAQcCAQAwXjELMAkGA1UEBhMCVVMxCzAJBgNVBAgTAklMMRAwDgYDVQQH
295EwdDaGljYWdvMRcwFQYDVQQKEw5NeSBDb21wYW55IEx0ZDEXMBUGA1UEAxMORnJl
296ZGVyaWNrIERlYW4wgZ8wDQYJKoZIhvcNAQEBBQADgY0AMIGJAoGBANp6Y17WzKSw
297BsUWkXdqg6tnXy8H8hA1msCMWpc+/2KJ4mbv5NyD6UD+/SqagQqulPbF/DFea9nA
298E0zhmHJELcM8gUTIlXv/cgDWnmK4xj8YkjVUiCdqKRAKeuzLG1pGmwwF5lGeJpXN
299xQn5ecR0UYSOWj6TTGXB9VyUMQzCClcBAgMBAAGgADANBgkqhkiG9w0BAQUFAAOB
300gQAAJGuF/R/GGbeC7FbFW+aJgr9ee0Xbl6nlhu7pTe67k+iiKT2dsl2ti68MVTnu
301Vrb3HUNqOkiwsJf6kCtq5oPn3QVYzTa76Dt2y3Rtzv6boRSlmlfrgS92GNma8JfR
302oICQk3nAudi6zl1Dix3BCv1pUp5KMtGn3MeDEi6QFGy2rA==
303-----END CERTIFICATE REQUEST-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]304"""
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]305
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]306encryptedPrivateKeyPEM = b"""-----BEGIN RSA PRIVATE KEY-----
Jean-Paul Calderone20131f52009-04-01 12:05:45 -0400[diff] [blame]307Proc-Type: 4,ENCRYPTED
308DEK-Info: DES-EDE3-CBC,9573604A18579E9E
Jean-Paul Calderone5ef86512008-04-26 19:06:28 -0400[diff] [blame]309
Jean-Paul Calderone20131f52009-04-01 12:05:45 -0400[diff] [blame]310SHOho56WxDkT0ht10UTeKc0F5u8cqIa01kzFAmETw0MAs8ezYtK15NPdCXUm3X/2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323-----END RSA PRIVATE KEY-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]324"""
Jean-Paul Calderone55ec1712009-05-13 14:14:30 -0400[diff] [blame]325
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]326encryptedPrivateKeyPEMPassphrase = b"foobar"
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]327
Cory Benfield6492f7c2015-10-27 16:57:58 +0900[diff] [blame]328
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]329cleartextPublicKeyPEM = b"""-----BEGIN PUBLIC KEY-----
Cory Benfield6492f7c2015-10-27 16:57:58 +0900[diff] [blame]330MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxszlc+b71LvlLS0ypt/l
331gT/JzSVJtnEqw9WUNGeiChywX2mmQLHEt7KP0JikqUFZOtPclNY823Q4pErMTSWC
33290qlUxI47vNJbXGRfmO2q6Zfw6SE+E9iUb74xezbOJLjBuUIkQzEKEFV+8taiRV+
333ceg1v01yCT2+OjhQW3cxG42zxyRFmqesbQAUWgS3uhPrUQqYQUEiTmVhh4FBUKZ5
334XIneGUpX1S7mXRxTLH6YzRoGFqRoc9A0BBNcoXHTWnxV215k4TeHMFYE5RG0KYAS
3358Xk5iKICEXwnZreIt3jyygqoOKsKZMK/Zl2VhMGhJR6HXRpQCyASzEG7bgtROLhL
336ywIDAQAB
337-----END PUBLIC KEY-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]338"""
Cory Benfield6492f7c2015-10-27 16:57:58 +0900[diff] [blame]339
Jean-Paul Calderonedc138fa2009-06-27 14:32:07 -0400[diff] [blame]340# Some PKCS#7 stuff. Generated with the openssl command line:
341#
342# openssl crl2pkcs7 -inform pem -outform pem -certfile s.pem -nocrl
343#
344# with a certificate and key (but the key should be irrelevant) in s.pem
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]345pkcs7Data = b"""\
Jean-Paul Calderonedc138fa2009-06-27 14:32:07 -0400[diff] [blame]346-----BEGIN PKCS7-----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365-----END PKCS7-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]366"""
Jean-Paul Calderonedc138fa2009-06-27 14:32:07 -0400[diff] [blame]367
Alex Gaynor8fa1dd62014-08-14 09:57:51 -0700[diff] [blame]368pkcs7DataASN1 = base64.b64decode(b"""
Alex Gaynor4b9c96a2014-08-14 09:51:48 -0700[diff] [blame]369MIIDNwYJKoZIhvcNAQcCoIIDKDCCAyQCAQExADALBgkqhkiG9w0BBwGgggMKMIID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385/g5NDjxFZNDJP1dGiLAxPW6JXwov4v0FmdzfLOZ01jDcgQQZqEpYlgpuI5JEWUQ9
386Ho4EzbYCOaEAMQA=
Alex Gaynor8fa1dd62014-08-14 09:57:51 -0700[diff] [blame]387""")
Alex Gaynor4b9c96a2014-08-14 09:51:48 -0700[diff] [blame]388
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]389crlData = b"""\
Jean-Paul Calderone3eb5cc72010-01-30 15:24:40 -0500[diff] [blame]390-----BEGIN X509 CRL-----
391MIIBWzCBxTANBgkqhkiG9w0BAQQFADBYMQswCQYDVQQGEwJVUzELMAkGA1UECBMC
392SUwxEDAOBgNVBAcTB0NoaWNhZ28xEDAOBgNVBAoTB1Rlc3RpbmcxGDAWBgNVBAMT
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395MAoGA1UdFQQDCgEEMA0GCSqGSIb3DQEBBAUAA4GBAEBt7xTs2htdD3d4ErrcGAw1
3964dKcVnIWTutoI7xxen26Wwvh8VCsT7i/UeP+rBl9rC/kfjWjzQk3/zleaarGTpBT
3970yp4HXRFFoRhhSE/hP+eteaPXRgrsNRLHe9ZDd69wmh7J1wMDb0m81RG7kqcbsid
398vrzEeLDRiiPl92dyyWmu
399-----END X509 CRL-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]400"""
Jean-Paul Calderonee890db32010-08-22 16:55:15 -0400[diff] [blame]401
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]402crlDataUnsupportedExtension = b"""\
Paul Kehrer5e3dd4c2016-03-11 09:58:28 -0400[diff] [blame]403-----BEGIN X509 CRL-----
404MIIGRzCCBS8CAQIwDQYJKoZIhvcNAQELBQAwJzELMAkGA1UEBhMCVVMxGDAWBgNV
405BAMMD2NyeXB0b2dyYXBoeS5pbxgPMjAxNTAxMDEwMDAwMDBaGA8yMDE2MDEwMTAw
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409CgEAMHICAQIYDzIwMTUwMTAxMDAwMDAwWjBcMBgGA1UdGAQRGA8yMDE1MDEwMTAw
410MDAwMFowNAYDVR0dBC0wK6QpMCcxCzAJBgNVBAYTAlVTMRgwFgYDVQQDDA9jcnlw
411dG9ncmFwaHkuaW8wCgYDVR0VBAMKAQEwcgIBAxgPMjAxNTAxMDEwMDAwMDBaMFww
412GAYDVR0YBBEYDzIwMTUwMTAxMDAwMDAwWjA0BgNVHR0ELTArpCkwJzELMAkGA1UE
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415A1UdHQQtMCukKTAnMQswCQYDVQQGEwJVUzEYMBYGA1UEAwwPY3J5cHRvZ3JhcGh5
416LmlvMAoGA1UdFQQDCgEDMHICAQUYDzIwMTUwMTAxMDAwMDAwWjBcMBgGA1UdGAQR
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418FgYDVQQDDA9jcnlwdG9ncmFwaHkuaW8wCgYDVR0VBAMKAQQwcgIBBhgPMjAxNTAx
419MDEwMDAwMDBaMFwwGAYDVR0YBBEYDzIwMTUwMTAxMDAwMDAwWjA0BgNVHR0ELTAr
420pCkwJzELMAkGA1UEBhMCVVMxGDAWBgNVBAMMD2NyeXB0b2dyYXBoeS5pbzAKBgNV
421HRUEAwoBBTByAgEHGA8yMDE1MDEwMTAwMDAwMFowXDAYBgNVHRgEERgPMjAxNTAx
422MDEwMDAwMDBaMDQGA1UdHQQtMCukKTAnMQswCQYDVQQGEwJVUzEYMBYGA1UEAwwP
423Y3J5cHRvZ3JhcGh5LmlvMAoGA1UdFQQDCgEGMHICAQgYDzIwMTUwMTAxMDAwMDAw
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426cgIBCRgPMjAxNTAxMDEwMDAwMDBaMFwwGAYDVR0YBBEYDzIwMTUwMTAxMDAwMDAw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438-----END X509 CRL-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]439"""
Paul Kehrer5e3dd4c2016-03-11 09:58:28 -0400[diff] [blame]440
Jean-Paul Calderone55ec1712009-05-13 14:14:30 -0400[diff] [blame]441
442# A broken RSA private key which can be used to test the error path through
443# PKey.check.
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]444inconsistentPrivateKeyPEM = b"""-----BEGIN RSA PRIVATE KEY-----
Jean-Paul Calderone55ec1712009-05-13 14:14:30 -0400[diff] [blame]445MIIBPAIBAAJBAKy+e3dulvXzV7zoTZWc5TzgApr8DmeQHTYC8ydfzH7EECe4R1Xh
4465kwIzOuuFfn178FBiS84gngaNcrFi0Z5fAkCAwEaAQJBAIqm/bz4NA1H++Vx5Ewx
447OcKp3w19QSaZAwlGRtsUxrP7436QjnREM3Bm8ygU11BjkPVmtrKm6AayQfCHqJoT
448zIECIQDW0BoMoL0HOYM/mrTLhaykYAVqgIeJsPjvkEhTFXWBuQIhAM3deFAvWNu4
449nklUQ37XsCT2c9tmNt1LAT+slG2JOTTRAiAuXDtC/m3NYVwyHfFm+zKHRzHkClk2
450HjubeEgjpj32AQIhAJqMGTaZVOwevTXvvHwNeH+vRWsAYU/gbx+OQB+7VOcBAiEA
451oolb6NMg/R3enNPvS1O4UU1H8wpaF77L4yiSWlE0p4w=
452-----END RSA PRIVATE KEY-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]453"""
Jean-Paul Calderone55ec1712009-05-13 14:14:30 -0400[diff] [blame]454
Jean-Paul Calderoneff83cdd2013-08-12 18:05:51 -0400[diff] [blame]455# certificate with NULL bytes in subjectAltName and common name
456
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]457nulbyteSubjectAltNamePEM = b"""-----BEGIN CERTIFICATE-----
Jean-Paul Calderoneff83cdd2013-08-12 18:05:51 -0400[diff] [blame]458MIIE2DCCA8CgAwIBAgIBADANBgkqhkiG9w0BAQUFADCBxTELMAkGA1UEBhMCVVMx
459DzANBgNVBAgMBk9yZWdvbjESMBAGA1UEBwwJQmVhdmVydG9uMSMwIQYDVQQKDBpQ
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463NzEzMTE1MloXDTEzMDgwNzEzMTI1MlowgcUxCzAJBgNVBAYTAlVTMQ8wDQYDVQQI
464DAZPcmVnb24xEjAQBgNVBAcMCUJlYXZlcnRvbjEjMCEGA1UECgwaUHl0aG9uIFNv
465ZnR3YXJlIEZvdW5kYXRpb24xIDAeBgNVBAsMF1B5dGhvbiBDb3JlIERldmVsb3Bt
466ZW50MSQwIgYDVQQDDBtudWxsLnB5dGhvbi5vcmcAZXhhbXBsZS5vcmcxJDAiBgkq
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470vX/wBmQfzCe4o4uM89gpHyUL9UYGG8oCRa17dgqcv7u5rg0Wq2B1rgY+nHwx3JIv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=
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]484-----END CERTIFICATE-----"""
Jean-Paul Calderoneff83cdd2013-08-12 18:05:51 -0400[diff] [blame]485
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]486large_key_pem = b"""-----BEGIN RSA PRIVATE KEY-----
Colleen Murphye09399b2016-03-01 17:40:49 -0800[diff] [blame]487MIIJYgIBAAKCAg4AtRua8eIeevRfsj+fkcHr1vmse7Kgb+oX1ssJAvCb1R7JQMnH
488hNDjDP6b3vEkZuPUzlDHymP+cNkXvvi4wJ4miVbO3+SeU4Sh+jmsHeHzGIXat9xW
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490g0GfaDdqUQPsGQw+J0MgaYIjQOCVASHAPlzbDQLCtuOb587rwTLkZA2GwoHB/LyJ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514JX9RttErc6FjyZtks370Pa8UL5QskyhMbDhrZW2jFD+RXYM1BrvmZRjbAoIBBwy4
515iFJpuDfytJfz1MWtaL5DqEL/kmiZYAXl6hifNhGu5GAipVIIGsDqEYW4i+VC15aa
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517kyf20ffWOU+1yf2cnijzqs3IzlveUm+meLw5s3Rc+iG7DPWWeCoe1hVwANI1euNc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Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]538-----END RSA PRIVATE KEY-----"""
Colleen Murphye09399b2016-03-01 17:40:49 -0800[diff] [blame]539
Paul Kehrer72d968b2016-07-29 15:31:04 +0800[diff] [blame]540ec_private_key_pem = b"""-----BEGIN PRIVATE KEY-----
541MIGHAgEAMBMGByqGSM49AgEGCCqGSM49AwEHBG0wawIBAQQgYirTZSx+5O8Y6tlG
542cka6W6btJiocdrdolfcukSoTEk+hRANCAAQkvPNu7Pa1GcsWU4v7ptNfqCJVq8Cx
543zo0MUVPQgwJ3aJtNM1QMOQUayCrRwfklg+D/rFSUwEUqtZh7fJDiFqz3
544-----END PRIVATE KEY-----
545"""
546
Paul Kehrer59d26252017-07-20 10:45:54 +0200[diff] [blame]547ec_root_key_pem = b"""-----BEGIN EC PRIVATE KEY-----
548MIGlAgEBBDEAz/HOBFPYLB0jLWeTpJn4Yc4m/C4mdWymVHBjOmnwiPHKT326iYN/
549ZhmSs+RM94RsoAcGBSuBBAAioWQDYgAEwE5vDdla/nLpWAPAQ0yFGqwLuw4BcN2r
550U+sKab5EAEHzLeceRa8ffncYdCXNoVsBcdob1y66CFZMEWLetPTmGapyWkBAs6/L
5518kUlkU9OsE+7IVo4QQJkgV5gM+Dim1XE
552-----END EC PRIVATE KEY-----
553"""
554
555ec_root_cert_pem = b"""-----BEGIN CERTIFICATE-----
556MIICLTCCAbKgAwIBAgIMWW/hwTl6ufz6/WkCMAoGCCqGSM49BAMDMFgxGDAWBgNV
557BAMTD1Rlc3RpbmcgUm9vdCBDQTEQMA4GA1UEChMHVGVzdGluZzEQMA4GA1UEBxMH
558Q2hpY2FnbzELMAkGA1UECBMCSUwxCzAJBgNVBAYTAlVTMCAXDTE3MDcxOTIyNDgz
559M1oYDzk5OTkxMjMxMjM1OTU5WjBYMRgwFgYDVQQDEw9UZXN0aW5nIFJvb3QgQ0Ex
560EDAOBgNVBAoTB1Rlc3RpbmcxEDAOBgNVBAcTB0NoaWNhZ28xCzAJBgNVBAgTAklM
561MQswCQYDVQQGEwJVUzB2MBAGByqGSM49AgEGBSuBBAAiA2IABMBObw3ZWv5y6VgD
562wENMhRqsC7sOAXDdq1PrCmm+RABB8y3nHkWvH353GHQlzaFbAXHaG9cuughWTBFi
5633rT05hmqclpAQLOvy/JFJZFPTrBPuyFaOEECZIFeYDPg4ptVxKNDMEEwDwYDVR0T
564AQH/BAUwAwEB/zAPBgNVHQ8BAf8EBQMDBwQAMB0GA1UdDgQWBBSoTrF0H2m8RDzB
565MnY2KReEPfz7ZjAKBggqhkjOPQQDAwNpADBmAjEA3+G1oVCxGjYX4iUN93QYcNHe
566e3fJQJwX9+KsHRut6qNZDUbvRbtO1YIAwB4UJZjwAjEAtXCPURS5A4McZHnSwgTi
567Td8GMrwKz0557OxxtKN6uVVy4ACFMqEw0zN/KJI1vxc9
568-----END CERTIFICATE-----"""
569
Jean-Paul Calderone55ec1712009-05-13 14:14:30 -0400[diff] [blame]570
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]571@pytest.fixture
572def x509_data():
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]573 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]574 Create a new private key and start a certificate request (for a test
575 to finish in one way or another).
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]576 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]577 # Basic setup stuff to generate a certificate
578 pkey = PKey()
579 pkey.generate_key(TYPE_RSA, 384)
580 req = X509Req()
581 req.set_pubkey(pkey)
582 # Authority good you have.
583 req.get_subject().commonName = "Yoda root CA"
584 x509 = X509()
585 subject = x509.get_subject()
586 subject.commonName = req.get_subject().commonName
587 x509.set_issuer(subject)
588 x509.set_pubkey(pkey)
589 now = datetime.now()
590 expire = datetime.now() + timedelta(days=100)
591 x509.set_notBefore(now.strftime("%Y%m%d%H%M%SZ").encode())
592 x509.set_notAfter(expire.strftime("%Y%m%d%H%M%SZ").encode())
593 yield pkey, x509
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]594
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]595
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]596class TestX509Ext(object):
597 """
598 Tests for `OpenSSL.crypto.X509Extension`.
599 """
Jean-Paul Calderoneef9a3dc2013-03-02 16:33:32 -0800[diff] [blame]600
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]601 def test_str(self):
602 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]603 The string representation of `X509Extension` instances as
604 returned by `str` includes stuff.
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]605 """
606 # This isn't necessarily the best string representation. Perhaps it
607 # will be changed/improved in the future.
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]608 assert (
609 str(X509Extension(b'basicConstraints', True, b'CA:false')) ==
610 'CA:FALSE'
611 )
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]612
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]613 def test_type(self):
614 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]615 `X509Extension` and `X509ExtensionType` refer to the same type object
616 and can be used to create instances of that type.
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]617 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]618 assert X509Extension is X509ExtensionType
619 assert is_consistent_type(
Jean-Paul Calderone40dd0992010-08-22 17:52:07 -0400[diff] [blame]620 X509Extension,
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]621 'X509Extension', b'basicConstraints', True, b'CA:true')
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]622
Jean-Paul Calderonee7db4b42008-12-31 13:39:24 -0500[diff] [blame]623 def test_construction(self):
624 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]625 `X509Extension` accepts an extension type name, a critical flag,
626 and an extension value and returns an `X509ExtensionType` instance.
Jean-Paul Calderonee7db4b42008-12-31 13:39:24 -0500[diff] [blame]627 """
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]628 basic = X509Extension(b'basicConstraints', True, b'CA:true')
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]629 assert isinstance(basic, X509ExtensionType)
Jean-Paul Calderonee7db4b42008-12-31 13:39:24 -0500[diff] [blame]630
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]631 comment = X509Extension(b'nsComment', False, b'pyOpenSSL unit test')
632 assert isinstance(comment, X509ExtensionType)
Jean-Paul Calderonee7db4b42008-12-31 13:39:24 -0500[diff] [blame]633
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]634 @pytest.mark.parametrize('type_name, critical, value', [
635 (b'thisIsMadeUp', False, b'hi'),
636 (b'basicConstraints', False, b'blah blah'),
Jean-Paul Calderone391585f2008-12-31 14:36:31 -0500[diff] [blame]637
Jean-Paul Calderone2ee1e7c2008-12-31 14:58:38 -0500[diff] [blame]638 # Exercise a weird one (an extension which uses the r2i method). This
639 # exercises the codepath that requires a non-NULL ctx to be passed to
640 # X509V3_EXT_nconf. It can't work now because we provide no
641 # configuration database. It might be made to work in the future.
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]642 (b'proxyCertInfo', True,
643 b'language:id-ppl-anyLanguage,pathlen:1,policy:text:AB')
644 ])
645 def test_invalid_extension(self, type_name, critical, value):
Jean-Paul Calderonee7db4b42008-12-31 13:39:24 -0500[diff] [blame]646 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]647 `X509Extension` raises something if it is passed a bad
648 extension name or value.
649 """
650 with pytest.raises(Error):
651 X509Extension(type_name, critical, value)
652
653 @pytest.mark.parametrize('critical_flag', [True, False])
654 def test_get_critical(self, critical_flag):
655 """
656 `X509ExtensionType.get_critical` returns the value of the
Jean-Paul Calderonee7db4b42008-12-31 13:39:24 -0500[diff] [blame]657 extension's critical flag.
658 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]659 ext = X509Extension(b'basicConstraints', critical_flag, b'CA:true')
660 assert ext.get_critical() == critical_flag
Jean-Paul Calderonee7db4b42008-12-31 13:39:24 -0500[diff] [blame]661
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]662 @pytest.mark.parametrize('short_name, value', [
663 (b'basicConstraints', b'CA:true'),
664 (b'nsComment', b'foo bar'),
665 ])
666 def test_get_short_name(self, short_name, value):
Jean-Paul Calderonef8c5fab2008-12-31 15:53:48 -0500[diff] [blame]667 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]668 `X509ExtensionType.get_short_name` returns a string giving the
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]669 short type name of the extension.
Jean-Paul Calderonef8c5fab2008-12-31 15:53:48 -0500[diff] [blame]670 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]671 ext = X509Extension(short_name, True, value)
672 assert ext.get_short_name() == short_name
Jean-Paul Calderonef8c5fab2008-12-31 15:53:48 -0500[diff] [blame]673
Jean-Paul Calderone5a9e4612011-04-01 18:27:45 -0400[diff] [blame]674 def test_get_data(self):
675 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]676 `X509Extension.get_data` returns a string giving the data of
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]677 the extension.
Jean-Paul Calderone5a9e4612011-04-01 18:27:45 -0400[diff] [blame]678 """
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]679 ext = X509Extension(b'basicConstraints', True, b'CA:true')
Jean-Paul Calderone5a9e4612011-04-01 18:27:45 -0400[diff] [blame]680 # Expect to get back the DER encoded form of CA:true.
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]681 assert ext.get_data() == b'0\x03\x01\x01\xff'
Jean-Paul Calderone5a9e4612011-04-01 18:27:45 -0400[diff] [blame]682
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]683 def test_unused_subject(self, x509_data):
Jean-Paul Calderone5a9e4612011-04-01 18:27:45 -0400[diff] [blame]684 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]685 The `subject` parameter to `X509Extension` may be provided for an
686 extension which does not use it and is ignored in this case.
Jean-Paul Calderone5a9e4612011-04-01 18:27:45 -0400[diff] [blame]687 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]688 pkey, x509 = x509_data
Jean-Paul Calderone40dd0992010-08-22 17:52:07 -0400[diff] [blame]689 ext1 = X509Extension(
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]690 b'basicConstraints', False, b'CA:TRUE', subject=x509)
691 x509.add_extensions([ext1])
692 x509.sign(pkey, 'sha1')
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]693 # This is a little lame. Can we think of a better way?
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]694 text = dump_certificate(FILETYPE_TEXT, x509)
695 assert b'X509v3 Basic Constraints:' in text
696 assert b'CA:TRUE' in text
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]697
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]698 def test_subject(self, x509_data):
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]699 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]700 If an extension requires a subject, the `subject` parameter to
701 `X509Extension` provides its value.
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]702 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]703 pkey, x509 = x509_data
Jean-Paul Calderone40dd0992010-08-22 17:52:07 -0400[diff] [blame]704 ext3 = X509Extension(
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]705 b'subjectKeyIdentifier', False, b'hash', subject=x509)
706 x509.add_extensions([ext3])
707 x509.sign(pkey, 'sha1')
708 text = dump_certificate(FILETYPE_TEXT, x509)
709 assert b'X509v3 Subject Key Identifier:' in text
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]710
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]711 def test_missing_subject(self):
712 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]713 If an extension requires a subject and the `subject` parameter
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]714 is given no value, something happens.
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]715 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]716 with pytest.raises(Error):
717 X509Extension(b'subjectKeyIdentifier', False, b'hash')
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]718
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]719 @pytest.mark.parametrize('bad_obj', [
720 True,
721 object(),
722 "hello",
723 [],
724 ])
725 def test_invalid_subject(self, bad_obj):
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]726 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]727 If the `subject` parameter is given a value which is not an
728 `X509` instance, `TypeError` is raised.
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]729 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]730 with pytest.raises(TypeError):
731 X509Extension(
732 'basicConstraints', False, 'CA:TRUE', subject=bad_obj)
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]733
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]734 def test_unused_issuer(self, x509_data):
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]735 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]736 The `issuer` parameter to `X509Extension` may be provided for an
737 extension which does not use it and is ignored in this case.
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]738 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]739 pkey, x509 = x509_data
Jean-Paul Calderone40dd0992010-08-22 17:52:07 -0400[diff] [blame]740 ext1 = X509Extension(
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]741 b'basicConstraints', False, b'CA:TRUE', issuer=x509)
742 x509.add_extensions([ext1])
743 x509.sign(pkey, 'sha1')
744 text = dump_certificate(FILETYPE_TEXT, x509)
745 assert b'X509v3 Basic Constraints:' in text
746 assert b'CA:TRUE' in text
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]747
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]748 def test_issuer(self, x509_data):
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]749 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]750 If an extension requires an issuer, the `issuer` parameter to
751 `X509Extension` provides its value.
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]752 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]753 pkey, x509 = x509_data
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]754 ext2 = X509Extension(
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]755 b'authorityKeyIdentifier', False, b'issuer:always',
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]756 issuer=x509)
757 x509.add_extensions([ext2])
758 x509.sign(pkey, 'sha1')
759 text = dump_certificate(FILETYPE_TEXT, x509)
760 assert b'X509v3 Authority Key Identifier:' in text
761 assert b'DirName:/CN=Yoda root CA' in text
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]762
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]763 def test_missing_issuer(self):
764 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]765 If an extension requires an issue and the `issuer` parameter is
766 given no value, something happens.
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]767 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]768 with pytest.raises(Error):
769 X509Extension(
770 b'authorityKeyIdentifier',
771 False, b'keyid:always,issuer:always')
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]772
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]773 @pytest.mark.parametrize('bad_obj', [
774 True,
775 object(),
776 "hello",
777 [],
778 ])
779 def test_invalid_issuer(self, bad_obj):
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]780 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]781 If the `issuer` parameter is given a value which is not an
782 `X509` instance, `TypeError` is raised.
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]783 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]784 with pytest.raises(TypeError):
785 X509Extension(
786 'basicConstraints', False, 'keyid:always,issuer:always',
787 issuer=bad_obj)
Rick Dean47262da2009-07-08 16:17:17 -0500[diff] [blame]788
789
Paul Kehrer72d968b2016-07-29 15:31:04 +0800[diff] [blame]790class TestPKey(object):
791 """
Hynek Schlawack3bcf3152017-02-18 08:25:34 +0100[diff] [blame]792 Tests for `OpenSSL.crypto.PKey`.
Paul Kehrer72d968b2016-07-29 15:31:04 +0800[diff] [blame]793 """
794
795 def test_convert_from_cryptography_private_key(self):
796 """
797 PKey.from_cryptography_key creates a proper private PKey.
798 """
799 key = serialization.load_pem_private_key(
800 intermediate_key_pem, None, backend
801 )
802 pkey = PKey.from_cryptography_key(key)
803
804 assert isinstance(pkey, PKey)
805 assert pkey.bits() == key.key_size
806 assert pkey._only_public is False
807 assert pkey._initialized is True
808
809 def test_convert_from_cryptography_public_key(self):
810 """
811 PKey.from_cryptography_key creates a proper public PKey.
812 """
813 key = serialization.load_pem_public_key(cleartextPublicKeyPEM, backend)
814 pkey = PKey.from_cryptography_key(key)
815
816 assert isinstance(pkey, PKey)
817 assert pkey.bits() == key.key_size
818 assert pkey._only_public is True
819 assert pkey._initialized is True
820
821 def test_convert_from_cryptography_unsupported_type(self):
822 """
823 PKey.from_cryptography_key raises TypeError with an unsupported type.
824 """
825 key = serialization.load_pem_private_key(
826 ec_private_key_pem, None, backend
827 )
828 with pytest.raises(TypeError):
829 PKey.from_cryptography_key(key)
830
831 def test_convert_public_pkey_to_cryptography_key(self):
832 """
833 PKey.to_cryptography_key creates a proper cryptography public key.
834 """
835 pkey = load_publickey(FILETYPE_PEM, cleartextPublicKeyPEM)
836 key = pkey.to_cryptography_key()
837
838 assert isinstance(key, rsa.RSAPublicKey)
839 assert pkey.bits() == key.key_size
840
841 def test_convert_private_pkey_to_cryptography_key(self):
842 """
843 PKey.to_cryptography_key creates a proper cryptography private key.
844 """
845 pkey = load_privatekey(FILETYPE_PEM, cleartextPrivateKeyPEM)
846 key = pkey.to_cryptography_key()
847
848 assert isinstance(key, rsa.RSAPrivateKey)
849 assert pkey.bits() == key.key_size
850
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]851 def test_type(self):
852 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]853 `PKey` and `PKeyType` refer to the same type object and can be used to
854 create instances of that type.
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]855 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]856 assert PKey is PKeyType
857 assert is_consistent_type(PKey, 'PKey')
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]858
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]859 def test_construction(self):
860 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]861 `PKey` takes no arguments and returns a new `PKey` instance.
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]862 """
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]863 key = PKey()
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]864 assert isinstance(key, PKey)
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]865
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]866 def test_pregeneration(self):
867 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]868 `PKey.bits` and `PKey.type` return `0` before the key is generated.
869 `PKey.check` raises `TypeError` before the key is generated.
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]870 """
871 key = PKey()
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]872 assert key.type() == 0
873 assert key.bits() == 0
874 with pytest.raises(TypeError):
875 key.check()
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]876
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]877 def test_failed_generation(self):
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]878 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]879 `PKey.generate_key` takes two arguments, the first giving the key type
880 as one of `TYPE_RSA` or `TYPE_DSA` and the second giving the number of
881 bits to generate. If an invalid type is specified or generation fails,
882 `Error` is raised. If an invalid number of bits is specified,
883 `ValueError` or `Error` is raised.
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]884 """
885 key = PKey()
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]886 with pytest.raises(TypeError):
887 key.generate_key("foo", "bar")
888 with pytest.raises(Error):
889 key.generate_key(-1, 0)
Jean-Paul Calderoneab82db72008-03-06 00:09:31 -0500[diff] [blame]890
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]891 with pytest.raises(ValueError):
892 key.generate_key(TYPE_RSA, -1)
893 with pytest.raises(ValueError):
894 key.generate_key(TYPE_RSA, 0)
Jean-Paul Calderoned71fe982008-03-06 00:31:50 -0500[diff] [blame]895
Alex Gaynor5bb2bd12016-07-03 10:48:32 -0400[diff] [blame]896 with pytest.raises(TypeError):
897 key.generate_key(TYPE_RSA, object())
898
Jean-Paul Calderoned71fe982008-03-06 00:31:50 -0500[diff] [blame]899 # XXX RSA generation for small values of bits is fairly buggy in a wide
900 # range of OpenSSL versions. I need to figure out what the safe lower
901 # bound for a reasonable number of OpenSSL versions is and explicitly
902 # check for that in the wrapper. The failure behavior is typically an
903 # infinite loop inside OpenSSL.
904
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]905 # with pytest.raises(Error):
906 # key.generate_key(TYPE_RSA, 2)
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]907
908 # XXX DSA generation seems happy with any number of bits. The DSS
909 # says bits must be between 512 and 1024 inclusive. OpenSSL's DSA
910 # generator doesn't seem to care about the upper limit at all. For
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]911 # the lower limit, it uses 512 if anything smaller is specified.
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]912 # So, it doesn't seem possible to make generate_key fail for
913 # TYPE_DSA with a bits argument which is at least an int.
914
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]915 # with pytest.raises(Error):
916 # key.generate_key(TYPE_DSA, -7)
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]917
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]918 def test_rsa_generation(self):
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]919 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]920 `PKey.generate_key` generates an RSA key when passed `TYPE_RSA` as a
921 type and a reasonable number of bits.
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]922 """
923 bits = 128
924 key = PKey()
925 key.generate_key(TYPE_RSA, bits)
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]926 assert key.type() == TYPE_RSA
927 assert key.bits() == bits
928 assert key.check()
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]929
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]930 def test_dsa_generation(self):
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]931 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]932 `PKey.generate_key` generates a DSA key when passed `TYPE_DSA` as a
933 type and a reasonable number of bits.
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]934 """
935 # 512 is a magic number. The DSS (Digital Signature Standard)
936 # allows a minimum of 512 bits for DSA. DSA_generate_parameters
937 # will silently promote any value below 512 to 512.
938 bits = 512
939 key = PKey()
940 key.generate_key(TYPE_DSA, bits)
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]941 assert key.type() == TYPE_DSA
942 assert key.bits() == bits
943 with pytest.raises(TypeError):
944 key.check()
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]945
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]946 def test_regeneration(self):
947 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]948 `PKey.generate_key` can be called multiple times on the same key to
949 generate new keys.
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]950 """
951 key = PKey()
952 for type, bits in [(TYPE_RSA, 512), (TYPE_DSA, 576)]:
Alex Gaynor7f636492015-09-04 13:26:52 -0400[diff] [blame]953 key.generate_key(type, bits)
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]954 assert key.type() == type
955 assert key.bits() == bits
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]956
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]957 def test_inconsistent_key(self):
Jean-Paul Calderone55ec1712009-05-13 14:14:30 -0400[diff] [blame]958 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]959 `PKey.check` returns `Error` if the key is not consistent.
Jean-Paul Calderone55ec1712009-05-13 14:14:30 -0400[diff] [blame]960 """
961 key = load_privatekey(FILETYPE_PEM, inconsistentPrivateKeyPEM)
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]962 with pytest.raises(Error):
963 key.check()
Jean-Paul Calderonee81020e2011-06-12 21:48:57 -0400[diff] [blame]964
Jean-Paul Calderone02d01972011-10-31 10:39:29 -0400[diff] [blame]965 def test_check_public_key(self):
966 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]967 `PKey.check` raises `TypeError` if only the public part of the key
968 is available.
Jean-Paul Calderone02d01972011-10-31 10:39:29 -0400[diff] [blame]969 """
970 # A trick to get a public-only key
971 key = PKey()
972 key.generate_key(TYPE_RSA, 512)
973 cert = X509()
974 cert.set_pubkey(key)
975 pub = cert.get_pubkey()
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]976 with pytest.raises(TypeError):
977 pub.check()
Jean-Paul Calderone02d01972011-10-31 10:39:29 -0400[diff] [blame]978
979
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]980def x509_name(**attrs):
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]981 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]982 Return a new X509Name with the given attributes.
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]983 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]984 # XXX There's no other way to get a new X509Name yet.
985 name = X509().get_subject()
986 attrs = list(attrs.items())
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]987
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]988 # Make the order stable - order matters!
989 def key(attr):
990 return attr[1]
991 attrs.sort(key=key)
992 for k, v in attrs:
993 setattr(name, k, v)
994 return name
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]995
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]996
997class TestX509Name(object):
998 """
999 Unit tests for `OpenSSL.crypto.X509Name`.
1000 """
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1001
Rick Deane15b1472009-07-09 15:53:42 -0500[diff] [blame]1002 def test_type(self):
1003 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1004 The type of X509Name objects is `X509NameType`.
Rick Deane15b1472009-07-09 15:53:42 -0500[diff] [blame]1005 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1006 assert X509Name is X509NameType
1007 assert X509NameType.__name__ == 'X509Name'
1008 assert isinstance(X509NameType, type)
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]1009
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1010 name = x509_name()
1011 assert isinstance(name, X509NameType)
Rick Deane15b1472009-07-09 15:53:42 -0500[diff] [blame]1012
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1013 def test_only_string_attributes(self):
Jean-Paul Calderone9ce9afb2011-04-22 18:16:22 -0400[diff] [blame]1014 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1015 Attempting to set a non-`str` attribute name on an `X509Name` instance
1016 causes `TypeError` to be raised.
Jean-Paul Calderone9ce9afb2011-04-22 18:16:22 -0400[diff] [blame]1017 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1018 name = x509_name()
Jean-Paul Calderone9ce9afb2011-04-22 18:16:22 -0400[diff] [blame]1019 # Beyond these cases, you may also think that unicode should be
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]1020 # rejected. Sorry, you're wrong. unicode is automatically converted
1021 # to str outside of the control of X509Name, so there's no way to
1022 # reject it.
Jean-Paul Calderoneff363be2013-03-03 10:21:23 -0800[diff] [blame]1023
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]1024 # Also, this used to test str subclasses, but that test is less
1025 # relevant now that the implementation is in Python instead of C. Also
1026 # PyPy automatically converts str subclasses to str when they are
1027 # passed to setattr, so we can't test it on PyPy. Apparently CPython
1028 # does this sometimes as well.
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1029 with pytest.raises(TypeError):
1030 setattr(name, None, "hello")
1031 with pytest.raises(TypeError):
1032 setattr(name, 30, "hello")
Jean-Paul Calderone9ce9afb2011-04-22 18:16:22 -0400[diff] [blame]1033
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1034 def test_set_invalid_attribute(self):
Jean-Paul Calderone9ce9afb2011-04-22 18:16:22 -0400[diff] [blame]1035 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1036 Attempting to set any attribute name on an `X509Name` instance for
1037 which no corresponding NID is defined causes `AttributeError` to be
1038 raised.
Jean-Paul Calderone9ce9afb2011-04-22 18:16:22 -0400[diff] [blame]1039 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1040 name = x509_name()
1041 with pytest.raises(AttributeError):
1042 setattr(name, "no such thing", None)
Jean-Paul Calderone9ce9afb2011-04-22 18:16:22 -0400[diff] [blame]1043
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]1044 def test_attributes(self):
1045 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1046 `X509Name` instances have attributes for each standard (?)
1047 X509Name field.
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]1048 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1049 name = x509_name()
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]1050 name.commonName = "foo"
Alex Gaynor37726112016-07-04 09:51:32 -0400[diff] [blame]1051 assert name.commonName == "foo"
1052 assert name.CN == "foo"
1053
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]1054 name.CN = "baz"
Alex Gaynor37726112016-07-04 09:51:32 -0400[diff] [blame]1055 assert name.commonName == "baz"
1056 assert name.CN == "baz"
1057
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]1058 name.commonName = "bar"
Alex Gaynor37726112016-07-04 09:51:32 -0400[diff] [blame]1059 assert name.commonName == "bar"
1060 assert name.CN == "bar"
1061
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]1062 name.CN = "quux"
Alex Gaynor37726112016-07-04 09:51:32 -0400[diff] [blame]1063 assert name.commonName == "quux"
1064 assert name.CN == "quux"
1065
1066 assert name.OU is None
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]1067
Alex Gaynor7778e792016-07-03 23:38:48 -0400[diff] [blame]1068 with pytest.raises(AttributeError):
1069 name.foobar
1070
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]1071 def test_copy(self):
1072 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1073 `X509Name` creates a new `X509Name` instance with all the same
1074 attributes as an existing `X509Name` instance when called with one.
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]1075 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1076 name = x509_name(commonName="foo", emailAddress="bar@example.com")
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]1077
1078 copy = X509Name(name)
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1079 assert copy.commonName == "foo"
1080 assert copy.emailAddress == "bar@example.com"
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1081
1082 # Mutate the copy and ensure the original is unmodified.
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]1083 copy.commonName = "baz"
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1084 assert name.commonName == "foo"
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1085
1086 # Mutate the original and ensure the copy is unmodified.
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]1087 name.emailAddress = "quux@example.com"
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1088 assert copy.emailAddress == "bar@example.com"
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]1089
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1090 def test_repr(self):
1091 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1092 `repr` passed an `X509Name` instance should return a string containing
1093 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]1094 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1095 name = x509_name(commonName="foo", emailAddress="bar")
1096 assert repr(name) == "<X509Name object '/emailAddress=bar/CN=foo'>"
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1097
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1098 def test_comparison(self):
1099 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1100 `X509Name` instances should compare based on their NIDs.
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1101 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1102 def _equality(a, b, assert_true, assert_false):
1103 assert_true(a == b)
1104 assert_false(a != b)
1105 assert_true(b == a)
1106 assert_false(b != a)
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1107
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1108 def assert_true(x):
1109 assert x
1110
1111 def assert_false(x):
1112 assert not x
1113
1114 def assert_equal(a, b):
1115 _equality(a, b, assert_true, assert_false)
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1116
1117 # Instances compare equal to themselves.
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1118 name = x509_name()
1119 assert_equal(name, name)
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1120
1121 # Empty instances should compare equal to each other.
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1122 assert_equal(x509_name(), x509_name())
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1123
1124 # Instances with equal NIDs should compare equal to each other.
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1125 assert_equal(x509_name(commonName="foo"),
1126 x509_name(commonName="foo"))
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1127
1128 # Instance with equal NIDs set using different aliases should compare
1129 # equal to each other.
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1130 assert_equal(x509_name(commonName="foo"),
1131 x509_name(CN="foo"))
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1132
1133 # Instances with more than one NID with the same values should compare
1134 # equal to each other.
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1135 assert_equal(x509_name(CN="foo", organizationalUnitName="bar"),
1136 x509_name(commonName="foo", OU="bar"))
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1137
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1138 def assert_not_equal(a, b):
1139 _equality(a, b, assert_false, assert_true)
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1140
1141 # Instances with different values for the same NID should not compare
1142 # equal to each other.
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1143 assert_not_equal(x509_name(CN="foo"),
1144 x509_name(CN="bar"))
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1145
1146 # Instances with different NIDs should not compare equal to each other.
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1147 assert_not_equal(x509_name(CN="foo"),
1148 x509_name(OU="foo"))
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1149
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1150 assert_not_equal(x509_name(), object())
Alex Gaynor7778e792016-07-03 23:38:48 -0400[diff] [blame]1151
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1152 def _inequality(a, b, assert_true, assert_false):
1153 assert_true(a < b)
1154 assert_true(a <= b)
1155 assert_true(b > a)
1156 assert_true(b >= a)
1157 assert_false(a > b)
1158 assert_false(a >= b)
1159 assert_false(b < a)
1160 assert_false(b <= a)
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1161
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1162 def assert_less_than(a, b):
1163 _inequality(a, b, assert_true, assert_false)
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1164
1165 # An X509Name with a NID with a value which sorts less than the value
1166 # of the same NID on another X509Name compares less than the other
1167 # X509Name.
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1168 assert_less_than(x509_name(CN="abc"),
1169 x509_name(CN="def"))
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1170
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1171 def assert_greater_than(a, b):
1172 _inequality(a, b, assert_false, assert_true)
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1173
1174 # An X509Name with a NID with a value which sorts greater than the
1175 # value of the same NID on another X509Name compares greater than the
1176 # other X509Name.
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1177 assert_greater_than(x509_name(CN="def"),
1178 x509_name(CN="abc"))
Jean-Paul Calderone2aa2b332008-03-06 21:43:14 -0500[diff] [blame]1179
Jean-Paul Calderone110cd092008-03-24 17:27:42 -0400[diff] [blame]1180 def test_hash(self):
1181 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1182 `X509Name.hash` returns an integer hash based on the value of the name.
Jean-Paul Calderone110cd092008-03-24 17:27:42 -0400[diff] [blame]1183 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1184 a = x509_name(CN="foo")
1185 b = x509_name(CN="foo")
1186 assert a.hash() == b.hash()
Jean-Paul Calderone110cd092008-03-24 17:27:42 -0400[diff] [blame]1187 a.CN = "bar"
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1188 assert a.hash() != b.hash()
Jean-Paul Calderone110cd092008-03-24 17:27:42 -0400[diff] [blame]1189
Jean-Paul Calderonee957a002008-03-25 15:16:51 -0400[diff] [blame]1190 def test_der(self):
1191 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1192 `X509Name.der` returns the DER encoded form of the name.
Jean-Paul Calderonee957a002008-03-25 15:16:51 -0400[diff] [blame]1193 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1194 a = x509_name(CN="foo", C="US")
1195 assert (a.der() ==
1196 b'0\x1b1\x0b0\t\x06\x03U\x04\x06\x13\x02US'
1197 b'1\x0c0\n\x06\x03U\x04\x03\x0c\x03foo')
Jean-Paul Calderonee957a002008-03-25 15:16:51 -0400[diff] [blame]1198
Jean-Paul Calderonec54cc182008-03-26 21:11:07 -0400[diff] [blame]1199 def test_get_components(self):
1200 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1201 `X509Name.get_components` returns a `list` of two-tuples of `str`
Jean-Paul Calderonec54cc182008-03-26 21:11:07 -0400[diff] [blame]1202 giving the NIDs and associated values which make up the name.
1203 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1204 a = x509_name()
1205 assert a.get_components() == []
Jean-Paul Calderonec54cc182008-03-26 21:11:07 -0400[diff] [blame]1206 a.CN = "foo"
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1207 assert a.get_components() == [(b"CN", b"foo")]
Jean-Paul Calderonec54cc182008-03-26 21:11:07 -0400[diff] [blame]1208 a.organizationalUnitName = "bar"
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1209 assert a.get_components() == [(b"CN", b"foo"), (b"OU", b"bar")]
Jean-Paul Calderonec54cc182008-03-26 21:11:07 -0400[diff] [blame]1210
Jean-Paul Calderone4bf75c62013-08-23 15:39:53 -0400[diff] [blame]1211 def test_load_nul_byte_attribute(self):
1212 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1213 An `X509Name` from an `X509` instance loaded from a file can have a
Jean-Paul Calderone4bf75c62013-08-23 15:39:53 -0400[diff] [blame]1214 NUL byte in the value of one of its attributes.
1215 """
1216 cert = load_certificate(FILETYPE_PEM, nulbyteSubjectAltNamePEM)
1217 subject = cert.get_subject()
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1218 assert "null.python.org\x00example.org" == subject.commonName
Jean-Paul Calderone4bf75c62013-08-23 15:39:53 -0400[diff] [blame]1219
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1220 def test_set_attribute_failure(self):
Jean-Paul Calderone5300d6a2013-12-29 16:36:50 -0500[diff] [blame]1221 """
1222 If the value of an attribute cannot be set for some reason then
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1223 `Error` is raised.
Jean-Paul Calderone5300d6a2013-12-29 16:36:50 -0500[diff] [blame]1224 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1225 name = x509_name()
Jean-Paul Calderone5300d6a2013-12-29 16:36:50 -0500[diff] [blame]1226 # This value is too long
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1227 with pytest.raises(Error):
1228 setattr(name, "O", b"x" * 512)
Jean-Paul Calderone5300d6a2013-12-29 16:36:50 -0500[diff] [blame]1229
1230
Jean-Paul Calderoneac0d95f2008-03-10 00:00:42 -0400[diff] [blame]1231class _PKeyInteractionTestsMixin:
1232 """
1233 Tests which involve another thing and a PKey.
1234 """
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]1235
Jean-Paul Calderoneac0d95f2008-03-10 00:00:42 -0400[diff] [blame]1236 def signable(self):
1237 """
Alex Chanfb078d82017-04-20 11:16:15 +0100[diff] [blame]1238 Return something with a `set_pubkey`, `set_pubkey`, and `sign` method.
Jean-Paul Calderoneac0d95f2008-03-10 00:00:42 -0400[diff] [blame]1239 """
1240 raise NotImplementedError()
1241
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1242 def test_sign_with_ungenerated(self):
Jean-Paul Calderoneac0d95f2008-03-10 00:00:42 -0400[diff] [blame]1243 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1244 `X509Req.sign` raises `ValueError` when passed a `PKey` with no parts.
Jean-Paul Calderoneac0d95f2008-03-10 00:00:42 -0400[diff] [blame]1245 """
1246 request = self.signable()
1247 key = PKey()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1248 with pytest.raises(ValueError):
1249 request.sign(key, GOOD_DIGEST)
Jean-Paul Calderoneac0d95f2008-03-10 00:00:42 -0400[diff] [blame]1250
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1251 def test_sign_with_public_key(self):
Jean-Paul Calderoneac0d95f2008-03-10 00:00:42 -0400[diff] [blame]1252 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1253 `X509Req.sign` raises `ValueError` when passed a `PKey` with no private
1254 part as the signing key.
Jean-Paul Calderoneac0d95f2008-03-10 00:00:42 -0400[diff] [blame]1255 """
1256 request = self.signable()
1257 key = PKey()
1258 key.generate_key(TYPE_RSA, 512)
1259 request.set_pubkey(key)
1260 pub = request.get_pubkey()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1261 with pytest.raises(ValueError):
1262 request.sign(pub, GOOD_DIGEST)
Jean-Paul Calderoneac0d95f2008-03-10 00:00:42 -0400[diff] [blame]1263
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1264 def test_sign_with_unknown_digest(self):
Jean-Paul Calderonecc05a912010-08-03 18:24:19 -0400[diff] [blame]1265 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1266 `X509Req.sign` raises `ValueError` when passed a digest name which is
1267 not known.
Jean-Paul Calderonecc05a912010-08-03 18:24:19 -0400[diff] [blame]1268 """
1269 request = self.signable()
1270 key = PKey()
1271 key.generate_key(TYPE_RSA, 512)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1272 with pytest.raises(ValueError):
1273 request.sign(key, BAD_DIGEST)
Jean-Paul Calderonecc05a912010-08-03 18:24:19 -0400[diff] [blame]1274
Jean-Paul Calderoneb9725592010-08-03 18:17:22 -0400[diff] [blame]1275 def test_sign(self):
1276 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1277 `X509Req.sign` succeeds when passed a private key object and a
1278 valid digest function. `X509Req.verify` can be used to check
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]1279 the signature.
Jean-Paul Calderoneb9725592010-08-03 18:17:22 -0400[diff] [blame]1280 """
1281 request = self.signable()
1282 key = PKey()
1283 key.generate_key(TYPE_RSA, 512)
1284 request.set_pubkey(key)
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]1285 request.sign(key, GOOD_DIGEST)
Jean-Paul Calderoneb9725592010-08-03 18:17:22 -0400[diff] [blame]1286 # If the type has a verify method, cover that too.
1287 if getattr(request, 'verify', None) is not None:
1288 pub = request.get_pubkey()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1289 assert request.verify(pub)
Jean-Paul Calderoneb9725592010-08-03 18:17:22 -0400[diff] [blame]1290 # Make another key that won't verify.
1291 key = PKey()
1292 key.generate_key(TYPE_RSA, 512)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1293 with pytest.raises(Error):
1294 request.verify(key)
Jean-Paul Calderoneb9725592010-08-03 18:17:22 -0400[diff] [blame]1295
1296
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1297class TestX509Req(_PKeyInteractionTestsMixin):
Jean-Paul Calderone2aa2b332008-03-06 21:43:14 -0500[diff] [blame]1298 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1299 Tests for `OpenSSL.crypto.X509Req`.
Jean-Paul Calderone2aa2b332008-03-06 21:43:14 -0500[diff] [blame]1300 """
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]1301
Jean-Paul Calderoneac0d95f2008-03-10 00:00:42 -0400[diff] [blame]1302 def signable(self):
1303 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1304 Create and return a new `X509Req`.
Jean-Paul Calderoneac0d95f2008-03-10 00:00:42 -0400[diff] [blame]1305 """
1306 return X509Req()
1307
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]1308 def test_type(self):
1309 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1310 `X509Req` and `X509ReqType` refer to the same type object and can be
1311 used to create instances of that type.
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]1312 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1313 assert X509Req is X509ReqType
1314 assert is_consistent_type(X509Req, 'X509Req')
Jean-Paul Calderoneac0d95f2008-03-10 00:00:42 -0400[diff] [blame]1315
Jean-Paul Calderone2aa2b332008-03-06 21:43:14 -0500[diff] [blame]1316 def test_construction(self):
1317 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1318 `X509Req` takes no arguments and returns an `X509ReqType` instance.
Jean-Paul Calderone2aa2b332008-03-06 21:43:14 -0500[diff] [blame]1319 """
1320 request = X509Req()
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]1321 assert isinstance(request, X509ReqType)
Jean-Paul Calderone2aa2b332008-03-06 21:43:14 -0500[diff] [blame]1322
Jean-Paul Calderone8dd19b82008-12-28 20:41:16 -0500[diff] [blame]1323 def test_version(self):
1324 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1325 `X509Req.set_version` sets the X.509 version of the certificate
1326 request. `X509Req.get_version` returns the X.509 version of the
1327 certificate request. The initial value of the version is 0.
Jean-Paul Calderone8dd19b82008-12-28 20:41:16 -0500[diff] [blame]1328 """
1329 request = X509Req()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1330 assert request.get_version() == 0
Jean-Paul Calderone8dd19b82008-12-28 20:41:16 -0500[diff] [blame]1331 request.set_version(1)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1332 assert request.get_version() == 1
Jean-Paul Calderone8dd19b82008-12-28 20:41:16 -0500[diff] [blame]1333 request.set_version(3)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1334 assert request.get_version() == 3
Jean-Paul Calderone8dd19b82008-12-28 20:41:16 -0500[diff] [blame]1335
Jean-Paul Calderone54e49e92010-07-30 11:04:46 -0400[diff] [blame]1336 def test_version_wrong_args(self):
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]1337 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1338 `X509Req.set_version` raises `TypeError` if called with a non-`int`
1339 argument.
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]1340 """
Jean-Paul Calderone54e49e92010-07-30 11:04:46 -0400[diff] [blame]1341 request = X509Req()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1342 with pytest.raises(TypeError):
1343 request.set_version("foo")
Jean-Paul Calderone54e49e92010-07-30 11:04:46 -0400[diff] [blame]1344
Jean-Paul Calderone2aa2b332008-03-06 21:43:14 -0500[diff] [blame]1345 def test_get_subject(self):
1346 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1347 `X509Req.get_subject` returns an `X509Name` for the subject of the
1348 request and which is valid even after the request object is
1349 otherwise dead.
Jean-Paul Calderone2aa2b332008-03-06 21:43:14 -0500[diff] [blame]1350 """
1351 request = X509Req()
1352 subject = request.get_subject()
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]1353 assert isinstance(subject, X509NameType)
Jean-Paul Calderone2aa2b332008-03-06 21:43:14 -0500[diff] [blame]1354 subject.commonName = "foo"
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1355 assert request.get_subject().commonName == "foo"
Jean-Paul Calderone2aa2b332008-03-06 21:43:14 -0500[diff] [blame]1356 del request
1357 subject.commonName = "bar"
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1358 assert subject.commonName == "bar"
Jean-Paul Calderone54e49e92010-07-30 11:04:46 -0400[diff] [blame]1359
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]1360 def test_add_extensions(self):
1361 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1362 `X509Req.add_extensions` accepts a `list` of `X509Extension` instances
1363 and adds them to the X509 request.
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]1364 """
1365 request = X509Req()
1366 request.add_extensions([
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1367 X509Extension(b'basicConstraints', True, b'CA:false')])
Stephen Holsappleca545b72014-01-28 21:43:25 -0800[diff] [blame]1368 exts = request.get_extensions()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1369 assert len(exts) == 1
1370 assert exts[0].get_short_name() == b'basicConstraints'
1371 assert exts[0].get_critical() == 1
1372 assert exts[0].get_data() == b'0\x00'
Stephen Holsapple7fbdf642014-03-01 20:05:47 -0800[diff] [blame]1373
Stephen Holsapple7fbdf642014-03-01 20:05:47 -0800[diff] [blame]1374 def test_get_extensions(self):
1375 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1376 `X509Req.get_extensions` returns a `list` of extensions added to this
1377 X509 request.
Stephen Holsapple7fbdf642014-03-01 20:05:47 -0800[diff] [blame]1378 """
1379 request = X509Req()
1380 exts = request.get_extensions()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1381 assert exts == []
Stephen Holsapple7fbdf642014-03-01 20:05:47 -0800[diff] [blame]1382 request.add_extensions([
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1383 X509Extension(b'basicConstraints', True, b'CA:true'),
1384 X509Extension(b'keyUsage', False, b'digitalSignature')])
Stephen Holsapple7fbdf642014-03-01 20:05:47 -0800[diff] [blame]1385 exts = request.get_extensions()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1386 assert len(exts) == 2
1387 assert exts[0].get_short_name() == b'basicConstraints'
1388 assert exts[0].get_critical() == 1
1389 assert exts[0].get_data() == b'0\x03\x01\x01\xff'
1390 assert exts[1].get_short_name() == b'keyUsage'
1391 assert exts[1].get_critical() == 0
1392 assert exts[1].get_data() == b'\x03\x02\x07\x80'
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]1393
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]1394 def test_add_extensions_wrong_args(self):
1395 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1396 `X509Req.add_extensions` raises `TypeError` if called with a
1397 non-`list`. Or it raises `ValueError` if called with a `list`
1398 containing objects other than `X509Extension` instances.
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]1399 """
1400 request = X509Req()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1401 with pytest.raises(TypeError):
1402 request.add_extensions(object())
1403 with pytest.raises(ValueError):
1404 request.add_extensions([object()])
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]1405
Jean-Paul Calderone5565f0f2013-03-06 11:10:20 -0800[diff] [blame]1406 def test_verify_wrong_args(self):
1407 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1408 `X509Req.verify` raises `TypeError` if passed anything other than a
1409 `PKey` instance as its single argument.
Jean-Paul Calderone5565f0f2013-03-06 11:10:20 -0800[diff] [blame]1410 """
1411 request = X509Req()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1412 with pytest.raises(TypeError):
1413 request.verify(object())
Jean-Paul Calderone5565f0f2013-03-06 11:10:20 -0800[diff] [blame]1414
Jean-Paul Calderone5565f0f2013-03-06 11:10:20 -0800[diff] [blame]1415 def test_verify_uninitialized_key(self):
1416 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1417 `X509Req.verify` raises `OpenSSL.crypto.Error` if called with a
1418 `OpenSSL.crypto.PKey` which contains no key data.
Jean-Paul Calderone5565f0f2013-03-06 11:10:20 -0800[diff] [blame]1419 """
1420 request = X509Req()
1421 pkey = PKey()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1422 with pytest.raises(Error):
1423 request.verify(pkey)
Jean-Paul Calderone5565f0f2013-03-06 11:10:20 -0800[diff] [blame]1424
Jean-Paul Calderone5565f0f2013-03-06 11:10:20 -0800[diff] [blame]1425 def test_verify_wrong_key(self):
1426 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1427 `X509Req.verify` raises `OpenSSL.crypto.Error` if called with a
1428 `OpenSSL.crypto.PKey` which does not represent the public part of the
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]1429 key which signed the request.
Jean-Paul Calderone5565f0f2013-03-06 11:10:20 -0800[diff] [blame]1430 """
1431 request = X509Req()
1432 pkey = load_privatekey(FILETYPE_PEM, cleartextPrivateKeyPEM)
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]1433 request.sign(pkey, GOOD_DIGEST)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1434 another_pkey = load_privatekey(FILETYPE_PEM, client_key_pem)
1435 with pytest.raises(Error):
1436 request.verify(another_pkey)
1437
1438 def test_verify_success(self):
1439 """
1440 `X509Req.verify` returns `True` if called with a `OpenSSL.crypto.PKey`
1441 which represents the public part of the key which signed the request.
1442 """
1443 request = X509Req()
1444 pkey = load_privatekey(FILETYPE_PEM, cleartextPrivateKeyPEM)
1445 request.sign(pkey, GOOD_DIGEST)
1446 assert request.verify(pkey)
Jean-Paul Calderone5565f0f2013-03-06 11:10:20 -0800[diff] [blame]1447
Paul Kehrer41c10242017-06-29 18:24:17 -0500[diff] [blame]1448 def test_convert_from_cryptography(self):
1449 crypto_req = x509.load_pem_x509_csr(
1450 cleartextCertificateRequestPEM, backend
1451 )
1452 req = X509Req.from_cryptography(crypto_req)
1453 assert isinstance(req, X509Req)
1454
1455 def test_convert_from_cryptography_unsupported_type(self):
1456 with pytest.raises(TypeError):
1457 X509Req.from_cryptography(object())
1458
1459 def test_convert_to_cryptography_key(self):
1460 req = load_certificate_request(
1461 FILETYPE_PEM, cleartextCertificateRequestPEM
1462 )
1463 crypto_req = req.to_cryptography()
1464 assert isinstance(crypto_req, x509.CertificateSigningRequest)
1465
Jean-Paul Calderone5565f0f2013-03-06 11:10:20 -0800[diff] [blame]1466
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1467class TestX509(_PKeyInteractionTestsMixin):
Jean-Paul Calderone78381d22008-03-06 23:35:22 -0500[diff] [blame]1468 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1469 Tests for `OpenSSL.crypto.X509`.
Jean-Paul Calderone78381d22008-03-06 23:35:22 -0500[diff] [blame]1470 """
Jean-Paul Calderone5ef86512008-04-26 19:06:28 -0400[diff] [blame]1471 pemData = cleartextCertificatePEM + cleartextPrivateKeyPEM
Jean-Paul Calderone8114b452008-03-25 15:27:59 -0400[diff] [blame]1472
Roland Hedberg7e4930e2008-04-22 22:58:50 +0200[diff] [blame]1473 extpem = """
1474-----BEGIN CERTIFICATE-----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1491-----END CERTIFICATE-----
1492 """
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]1493
Jean-Paul Calderoneac0d95f2008-03-10 00:00:42 -0400[diff] [blame]1494 def signable(self):
1495 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1496 Create and return a new `X509`.
Jean-Paul Calderoneac0d95f2008-03-10 00:00:42 -0400[diff] [blame]1497 """
1498 return X509()
1499
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]1500 def test_type(self):
1501 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1502 `X509` and `X509Type` refer to the same type object and can be used to
1503 create instances of that type.
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]1504 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1505 assert X509 is X509Type
1506 assert is_consistent_type(X509, 'X509')
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]1507
Jean-Paul Calderone78381d22008-03-06 23:35:22 -0500[diff] [blame]1508 def test_construction(self):
1509 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1510 `X509` takes no arguments and returns an instance of `X509Type`.
Jean-Paul Calderone78381d22008-03-06 23:35:22 -0500[diff] [blame]1511 """
1512 certificate = X509()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1513 assert isinstance(certificate, X509Type)
1514 assert type(X509Type).__name__ == 'type'
1515 assert type(certificate).__name__ == 'X509'
1516 assert type(certificate) == X509Type
1517 assert type(certificate) == X509
Jean-Paul Calderone3544eb42010-07-30 22:09:47 -0400[diff] [blame]1518
Jean-Paul Calderone3544eb42010-07-30 22:09:47 -0400[diff] [blame]1519 def test_set_version_wrong_args(self):
1520 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1521 `X509.set_version` raises `TypeError` if invoked with an argument
1522 not of type `int`.
Jean-Paul Calderone3544eb42010-07-30 22:09:47 -0400[diff] [blame]1523 """
1524 cert = X509()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1525 with pytest.raises(TypeError):
1526 cert.set_version(None)
Jean-Paul Calderone3544eb42010-07-30 22:09:47 -0400[diff] [blame]1527
Jean-Paul Calderone3544eb42010-07-30 22:09:47 -0400[diff] [blame]1528 def test_version(self):
1529 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1530 `X509.set_version` sets the certificate version number.
1531 `X509.get_version` retrieves it.
Jean-Paul Calderone3544eb42010-07-30 22:09:47 -0400[diff] [blame]1532 """
1533 cert = X509()
1534 cert.set_version(1234)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1535 assert cert.get_version() == 1234
Jean-Paul Calderone3544eb42010-07-30 22:09:47 -0400[diff] [blame]1536
Jean-Paul Calderone78381d22008-03-06 23:35:22 -0500[diff] [blame]1537 def test_serial_number(self):
1538 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1539 The serial number of an `X509` can be retrieved and
1540 modified with `X509.get_serial_number` and
1541 `X509.set_serial_number`.
Jean-Paul Calderone78381d22008-03-06 23:35:22 -0500[diff] [blame]1542 """
1543 certificate = X509()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1544 with pytest.raises(TypeError):
1545 certificate.set_serial_number("1")
1546 assert certificate.get_serial_number() == 0
Jean-Paul Calderone78381d22008-03-06 23:35:22 -0500[diff] [blame]1547 certificate.set_serial_number(1)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1548 assert certificate.get_serial_number() == 1
Jean-Paul Calderone78381d22008-03-06 23:35:22 -0500[diff] [blame]1549 certificate.set_serial_number(2 ** 32 + 1)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1550 assert certificate.get_serial_number() == 2 ** 32 + 1
Jean-Paul Calderone78381d22008-03-06 23:35:22 -0500[diff] [blame]1551 certificate.set_serial_number(2 ** 64 + 1)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1552 assert certificate.get_serial_number() == 2 ** 64 + 1
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1553 certificate.set_serial_number(2 ** 128 + 1)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1554 assert certificate.get_serial_number() == 2 ** 128 + 1
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1555
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1556 def _setBoundTest(self, which):
1557 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1558 `X509.set_notBefore` takes a string in the format of an
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]1559 ASN1 GENERALIZEDTIME and sets the beginning of the certificate's
1560 validity period to it.
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1561 """
1562 certificate = X509()
1563 set = getattr(certificate, 'set_not' + which)
1564 get = getattr(certificate, 'get_not' + which)
1565
Jean-Paul Calderonee0615b52008-03-09 21:44:46 -0400[diff] [blame]1566 # Starts with no value.
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1567 assert get() is None
Jean-Paul Calderonee0615b52008-03-09 21:44:46 -0400[diff] [blame]1568
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1569 # GMT (Or is it UTC?) -exarkun
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1570 when = b"20040203040506Z"
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1571 set(when)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1572 assert get() == when
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1573
1574 # A plus two hours and thirty minutes offset
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1575 when = b"20040203040506+0530"
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1576 set(when)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1577 assert get() == when
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1578
1579 # A minus one hour fifteen minutes offset
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1580 when = b"20040203040506-0115"
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1581 set(when)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1582 assert get() == when
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1583
1584 # An invalid string results in a ValueError
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1585 with pytest.raises(ValueError):
1586 set(b"foo bar")
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1587
Jean-Paul Calderone31ca2002010-01-30 15:14:43 -0500[diff] [blame]1588 # The wrong number of arguments results in a TypeError.
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1589 with pytest.raises(TypeError):
1590 set()
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]1591 with pytest.raises(TypeError):
1592 set(b"20040203040506Z", b"20040203040506Z")
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1593 with pytest.raises(TypeError):
1594 get(b"foo bar")
Jean-Paul Calderonee890db32010-08-22 16:55:15 -0400[diff] [blame]1595
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]1596 # XXX ASN1_TIME (not GENERALIZEDTIME)
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1597
1598 def test_set_notBefore(self):
1599 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1600 `X509.set_notBefore` takes a string in the format of an
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]1601 ASN1 GENERALIZEDTIME and sets the beginning of the certificate's
1602 validity period to it.
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1603 """
1604 self._setBoundTest("Before")
1605
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1606 def test_set_notAfter(self):
1607 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1608 `X509.set_notAfter` takes a string in the format of an ASN1
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1609 GENERALIZEDTIME and sets the end of the certificate's validity period
1610 to it.
1611 """
1612 self._setBoundTest("After")
Jean-Paul Calderone76576d52008-03-24 16:04:46 -0400[diff] [blame]1613
Jean-Paul Calderone38a646d2008-03-25 15:16:18 -0400[diff] [blame]1614 def test_get_notBefore(self):
1615 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1616 `X509.get_notBefore` returns a string in the format of an
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]1617 ASN1 GENERALIZEDTIME even for certificates which store it as UTCTIME
Jean-Paul Calderone38a646d2008-03-25 15:16:18 -0400[diff] [blame]1618 internally.
1619 """
Paul Kehrera40898b2017-06-11 16:30:58 -1000[diff] [blame]1620 cert = load_certificate(FILETYPE_PEM, old_root_cert_pem)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1621 assert cert.get_notBefore() == b"20090325123658Z"
Jean-Paul Calderone38a646d2008-03-25 15:16:18 -0400[diff] [blame]1622
Rick Dean38a05c82009-07-18 01:41:30 -0500[diff] [blame]1623 def test_get_notAfter(self):
1624 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1625 `X509.get_notAfter` returns a string in the format of an
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]1626 ASN1 GENERALIZEDTIME even for certificates which store it as UTCTIME
Rick Dean38a05c82009-07-18 01:41:30 -0500[diff] [blame]1627 internally.
1628 """
Paul Kehrera40898b2017-06-11 16:30:58 -1000[diff] [blame]1629 cert = load_certificate(FILETYPE_PEM, old_root_cert_pem)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1630 assert cert.get_notAfter() == b"20170611123658Z"
Rick Dean38a05c82009-07-18 01:41:30 -0500[diff] [blame]1631
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1632 def test_gmtime_adj_notBefore_wrong_args(self):
1633 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1634 `X509.gmtime_adj_notBefore` 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_notBefore(None)
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1640
Alex Gaynor7f5610c2017-07-07 00:09:34 -0400[diff] [blame]1641 @flaky.flaky
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1642 def test_gmtime_adj_notBefore(self):
1643 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1644 `X509.gmtime_adj_notBefore` changes the not-before timestamp to be the
1645 current time plus the number of seconds passed in.
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1646 """
1647 cert = load_certificate(FILETYPE_PEM, self.pemData)
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]1648 not_before_min = (
1649 datetime.utcnow().replace(microsecond=0) + timedelta(seconds=100)
1650 )
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1651 cert.gmtime_adj_notBefore(100)
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]1652 not_before = datetime.strptime(
1653 cert.get_notBefore().decode(), "%Y%m%d%H%M%SZ"
1654 )
Alex Gaynor7f5610c2017-07-07 00:09:34 -0400[diff] [blame]1655 not_before_max = datetime.utcnow() + timedelta(seconds=100)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1656 assert not_before_min <= not_before <= not_before_max
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1657
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1658 def test_gmtime_adj_notAfter_wrong_args(self):
1659 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1660 `X509.gmtime_adj_notAfter` raises `TypeError` if called with a
1661 non-`int` argument.
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1662 """
1663 cert = X509()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1664 with pytest.raises(TypeError):
1665 cert.gmtime_adj_notAfter(None)
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1666
Alex Gaynor642de6f2017-07-24 00:57:38 -0400[diff] [blame^]1667 @flaky.flaky
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1668 def test_gmtime_adj_notAfter(self):
1669 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1670 `X509.gmtime_adj_notAfter` changes the not-after timestamp
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]1671 to be the current time plus the number of seconds passed in.
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1672 """
1673 cert = load_certificate(FILETYPE_PEM, self.pemData)
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]1674 not_after_min = (
1675 datetime.utcnow().replace(microsecond=0) + timedelta(seconds=100)
1676 )
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1677 cert.gmtime_adj_notAfter(100)
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]1678 not_after = datetime.strptime(
1679 cert.get_notAfter().decode(), "%Y%m%d%H%M%SZ"
1680 )
Maximilian Hilsbed25c92015-07-25 12:58:07 +0200[diff] [blame]1681 not_after_max = datetime.utcnow() + timedelta(seconds=100)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1682 assert not_after_min <= not_after <= not_after_max
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1683
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1684 def test_has_expired(self):
1685 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1686 `X509.has_expired` returns `True` if the certificate's not-after time
1687 is in the past.
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1688 """
1689 cert = X509()
1690 cert.gmtime_adj_notAfter(-1)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1691 assert cert.has_expired()
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1692
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1693 def test_has_not_expired(self):
1694 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1695 `X509.has_expired` returns `False` if the certificate's not-after time
1696 is in the future.
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1697 """
1698 cert = X509()
1699 cert.gmtime_adj_notAfter(2)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1700 assert not cert.has_expired()
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1701
Jeff Tangfc18f7b2015-04-15 17:42:33 -0400[diff] [blame]1702 def test_root_has_not_expired(self):
1703 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1704 `X509.has_expired` returns `False` if the certificate's not-after time
1705 is in the future.
Jeff Tangfc18f7b2015-04-15 17:42:33 -0400[diff] [blame]1706 """
1707 cert = load_certificate(FILETYPE_PEM, root_cert_pem)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1708 assert not cert.has_expired()
Jeff Tangfc18f7b2015-04-15 17:42:33 -0400[diff] [blame]1709
Rick Dean38a05c82009-07-18 01:41:30 -0500[diff] [blame]1710 def test_digest(self):
1711 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1712 `X509.digest` returns a string giving ":"-separated hex-encoded
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]1713 words of the digest of the certificate.
Rick Dean38a05c82009-07-18 01:41:30 -0500[diff] [blame]1714 """
Paul Kehrera40898b2017-06-11 16:30:58 -1000[diff] [blame]1715 cert = load_certificate(FILETYPE_PEM, old_root_cert_pem)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1716 assert (
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]1717 # This is MD5 instead of GOOD_DIGEST because the digest algorithm
1718 # actually matters to the assertion (ie, another arbitrary, good
1719 # digest will not product the same digest).
Jeff Tangfc18f7b2015-04-15 17:42:33 -0400[diff] [blame]1720 # Digest verified with the command:
1721 # openssl x509 -in root_cert.pem -noout -fingerprint -md5
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1722 cert.digest("MD5") ==
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1723 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]1724
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1725 def _extcert(self, pkey, extensions):
1726 cert = X509()
1727 cert.set_pubkey(pkey)
1728 cert.get_subject().commonName = "Unit Tests"
1729 cert.get_issuer().commonName = "Unit Tests"
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1730 when = datetime.now().strftime("%Y%m%d%H%M%SZ").encode("ascii")
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1731 cert.set_notBefore(when)
1732 cert.set_notAfter(when)
1733
1734 cert.add_extensions(extensions)
Jeff Tangfc18f7b2015-04-15 17:42:33 -0400[diff] [blame]1735 cert.sign(pkey, 'sha1')
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1736 return load_certificate(
1737 FILETYPE_PEM, dump_certificate(FILETYPE_PEM, cert))
1738
Roland Hedberg7e4930e2008-04-22 22:58:50 +0200[diff] [blame]1739 def test_extension_count(self):
1740 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1741 `X509.get_extension_count` returns the number of extensions
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]1742 that are present in the certificate.
Roland Hedberg7e4930e2008-04-22 22:58:50 +0200[diff] [blame]1743 """
Jean-Paul Calderonef7b3ee62011-04-01 17:36:24 -0400[diff] [blame]1744 pkey = load_privatekey(FILETYPE_PEM, client_key_pem)
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1745 ca = X509Extension(b'basicConstraints', True, b'CA:FALSE')
1746 key = X509Extension(b'keyUsage', True, b'digitalSignature')
Jean-Paul Calderonef7b3ee62011-04-01 17:36:24 -0400[diff] [blame]1747 subjectAltName = X509Extension(
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1748 b'subjectAltName', True, b'DNS:example.com')
Jean-Paul Calderonef7b3ee62011-04-01 17:36:24 -0400[diff] [blame]1749
1750 # Try a certificate with no extensions at all.
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1751 c = self._extcert(pkey, [])
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1752 assert c.get_extension_count() == 0
Jean-Paul Calderonef7b3ee62011-04-01 17:36:24 -0400[diff] [blame]1753
1754 # And a certificate with one
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1755 c = self._extcert(pkey, [ca])
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1756 assert c.get_extension_count() == 1
Jean-Paul Calderonef7b3ee62011-04-01 17:36:24 -0400[diff] [blame]1757
1758 # And a certificate with several
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1759 c = self._extcert(pkey, [ca, key, subjectAltName])
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1760 assert c.get_extension_count() == 3
Roland Hedberg7e4930e2008-04-22 22:58:50 +0200[diff] [blame]1761
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1762 def test_get_extension(self):
1763 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1764 `X509.get_extension` takes an integer and returns an
1765 `X509Extension` corresponding to the extension at that index.
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1766 """
1767 pkey = load_privatekey(FILETYPE_PEM, client_key_pem)
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1768 ca = X509Extension(b'basicConstraints', True, b'CA:FALSE')
1769 key = X509Extension(b'keyUsage', True, b'digitalSignature')
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1770 subjectAltName = X509Extension(
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1771 b'subjectAltName', False, b'DNS:example.com')
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1772
1773 cert = self._extcert(pkey, [ca, key, subjectAltName])
1774
1775 ext = cert.get_extension(0)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1776 assert isinstance(ext, X509Extension)
1777 assert ext.get_critical()
1778 assert ext.get_short_name() == b'basicConstraints'
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1779
1780 ext = cert.get_extension(1)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1781 assert isinstance(ext, X509Extension)
1782 assert ext.get_critical()
1783 assert ext.get_short_name() == b'keyUsage'
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1784
1785 ext = cert.get_extension(2)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1786 assert isinstance(ext, X509Extension)
1787 assert not ext.get_critical()
1788 assert ext.get_short_name() == b'subjectAltName'
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1789
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1790 with pytest.raises(IndexError):
1791 cert.get_extension(-1)
1792 with pytest.raises(IndexError):
1793 cert.get_extension(4)
1794 with pytest.raises(TypeError):
1795 cert.get_extension("hello")
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1796
Jean-Paul Calderone4bf75c62013-08-23 15:39:53 -0400[diff] [blame]1797 def test_nullbyte_subjectAltName(self):
Jean-Paul Calderoneff83cdd2013-08-12 18:05:51 -0400[diff] [blame]1798 """
Jean-Paul Calderone9af07b02013-08-23 16:07:31 -0400[diff] [blame]1799 The fields of a `subjectAltName` extension on an X509 may contain NUL
Jean-Paul Calderone4bf75c62013-08-23 15:39:53 -0400[diff] [blame]1800 bytes and this value is reflected in the string representation of the
1801 extension object.
Jean-Paul Calderoneff83cdd2013-08-12 18:05:51 -0400[diff] [blame]1802 """
Jean-Paul Calderone4bf75c62013-08-23 15:39:53 -0400[diff] [blame]1803 cert = load_certificate(FILETYPE_PEM, nulbyteSubjectAltNamePEM)
Jean-Paul Calderoneff83cdd2013-08-12 18:05:51 -0400[diff] [blame]1804
1805 ext = cert.get_extension(3)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1806 assert ext.get_short_name() == b'subjectAltName'
1807 assert (
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1808 b"DNS:altnull.python.org\x00example.com, "
1809 b"email:null@python.org\x00user@example.org, "
1810 b"URI:http://null.python.org\x00http://example.org, "
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1811 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]1812 str(ext).encode("ascii"))
Jean-Paul Calderone4bf75c62013-08-23 15:39:53 -0400[diff] [blame]1813
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]1814 def test_invalid_digest_algorithm(self):
1815 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1816 `X509.digest` raises `ValueError` if called with an unrecognized hash
1817 algorithm.
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]1818 """
1819 cert = X509()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1820 with pytest.raises(ValueError):
1821 cert.digest(BAD_DIGEST)
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1822
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1823 def test_get_subject(self):
1824 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1825 `X509.get_subject` returns an `X509Name` instance.
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1826 """
1827 cert = load_certificate(FILETYPE_PEM, self.pemData)
1828 subj = cert.get_subject()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1829 assert isinstance(subj, X509Name)
1830 assert (
1831 subj.get_components() ==
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1832 [(b'C', b'US'), (b'ST', b'IL'), (b'L', b'Chicago'),
1833 (b'O', b'Testing'), (b'CN', b'Testing Root CA')])
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1834
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1835 def test_set_subject_wrong_args(self):
1836 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1837 `X509.set_subject` raises a `TypeError` if called with an argument not
1838 of type `X509Name`.
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1839 """
1840 cert = X509()
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]1841 with pytest.raises(TypeError):
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1842 cert.set_subject(None)
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1843
1844 def test_set_subject(self):
1845 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1846 `X509.set_subject` changes the subject of the certificate to the one
1847 passed in.
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1848 """
1849 cert = X509()
1850 name = cert.get_subject()
1851 name.C = 'AU'
1852 name.O = 'Unit Tests'
1853 cert.set_subject(name)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1854 assert (
1855 cert.get_subject().get_components() ==
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1856 [(b'C', b'AU'), (b'O', b'Unit Tests')])
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1857
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1858 def test_get_issuer(self):
1859 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1860 `X509.get_issuer` returns an `X509Name` instance.
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1861 """
1862 cert = load_certificate(FILETYPE_PEM, self.pemData)
1863 subj = cert.get_issuer()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1864 assert isinstance(subj, X509Name)
Jean-Paul Calderone30a4cb32010-08-11 23:54:12 -0400[diff] [blame]1865 comp = subj.get_components()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1866 assert (
1867 comp ==
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1868 [(b'C', b'US'), (b'ST', b'IL'), (b'L', b'Chicago'),
1869 (b'O', b'Testing'), (b'CN', b'Testing Root CA')])
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1870
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1871 def test_set_issuer_wrong_args(self):
1872 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1873 `X509.set_issuer` raises a `TypeError` if called with an argument not
1874 of type `X509Name`.
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1875 """
1876 cert = X509()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1877 with pytest.raises(TypeError):
1878 cert.set_issuer(None)
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1879
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1880 def test_set_issuer(self):
1881 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1882 `X509.set_issuer` changes the issuer of the certificate to the
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]1883 one passed in.
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1884 """
1885 cert = X509()
1886 name = cert.get_issuer()
1887 name.C = 'AU'
1888 name.O = 'Unit Tests'
1889 cert.set_issuer(name)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1890 assert (
1891 cert.get_issuer().get_components() ==
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1892 [(b'C', b'AU'), (b'O', b'Unit Tests')])
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1893
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1894 def test_get_pubkey_uninitialized(self):
1895 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1896 When called on a certificate with no public key, `X509.get_pubkey`
1897 raises `OpenSSL.crypto.Error`.
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1898 """
1899 cert = X509()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1900 with pytest.raises(Error):
1901 cert.get_pubkey()
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1902
Alex Gaynor7778e792016-07-03 23:38:48 -0400[diff] [blame]1903 def test_set_pubkey_wrong_type(self):
1904 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1905 `X509.set_pubkey` raises `TypeError` when given an object of the
1906 wrong type.
Alex Gaynor7778e792016-07-03 23:38:48 -0400[diff] [blame]1907 """
1908 cert = X509()
1909 with pytest.raises(TypeError):
1910 cert.set_pubkey(object())
1911
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1912 def test_subject_name_hash(self):
1913 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1914 `X509.subject_name_hash` returns the hash of the certificate's
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]1915 subject name.
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1916 """
1917 cert = load_certificate(FILETYPE_PEM, self.pemData)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1918 assert cert.subject_name_hash() in [
1919 3350047874, # OpenSSL 0.9.8, MD5
1920 3278919224, # OpenSSL 1.0.0, SHA1
1921 ]
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1922
Jean-Paul Calderone2755fa52011-05-18 19:42:10 -0400[diff] [blame]1923 def test_get_signature_algorithm(self):
1924 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1925 `X509.get_signature_algorithm` returns a string which means
Jean-Paul Calderone2755fa52011-05-18 19:42:10 -0400[diff] [blame]1926 the algorithm used to sign the certificate.
1927 """
1928 cert = load_certificate(FILETYPE_PEM, self.pemData)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1929 assert b"sha1WithRSAEncryption" == cert.get_signature_algorithm()
Jean-Paul Calderone2755fa52011-05-18 19:42:10 -0400[diff] [blame]1930
Jean-Paul Calderone2755fa52011-05-18 19:42:10 -0400[diff] [blame]1931 def test_get_undefined_signature_algorithm(self):
Jean-Paul Calderone5d8e4052011-05-19 17:51:43 -0400[diff] [blame]1932 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1933 `X509.get_signature_algorithm` raises `ValueError` if the signature
1934 algorithm is undefined or unknown.
Jean-Paul Calderone5d8e4052011-05-19 17:51:43 -0400[diff] [blame]1935 """
1936 # This certificate has been modified to indicate a bogus OID in the
1937 # signature algorithm field so that OpenSSL does not recognize it.
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1938 certPEM = b"""\
Jean-Paul Calderone2755fa52011-05-18 19:42:10 -0400[diff] [blame]1939-----BEGIN CERTIFICATE-----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1957-----END CERTIFICATE-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1958"""
Jean-Paul Calderone2755fa52011-05-18 19:42:10 -0400[diff] [blame]1959 cert = load_certificate(FILETYPE_PEM, certPEM)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1960 with pytest.raises(ValueError):
1961 cert.get_signature_algorithm()
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1962
Alex Gaynor37726112016-07-04 09:51:32 -0400[diff] [blame]1963 def test_sign_bad_pubkey_type(self):
1964 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1965 `X509.sign` raises `TypeError` when called with the wrong type.
Alex Gaynor37726112016-07-04 09:51:32 -0400[diff] [blame]1966 """
1967 cert = X509()
1968 with pytest.raises(TypeError):
1969 cert.sign(object(), b"sha256")
1970
Alex Gaynor9939ba12017-06-25 16:28:24 -0400[diff] [blame]1971 def test_convert_from_cryptography(self):
1972 crypto_cert = x509.load_pem_x509_certificate(
1973 intermediate_cert_pem, backend
1974 )
1975 cert = X509.from_cryptography(crypto_cert)
1976
1977 assert isinstance(cert, X509)
1978 assert cert.get_version() == crypto_cert.version.value
1979
1980 def test_convert_from_cryptography_unsupported_type(self):
1981 with pytest.raises(TypeError):
1982 X509.from_cryptography(object())
1983
1984 def test_convert_to_cryptography_key(self):
1985 cert = load_certificate(FILETYPE_PEM, intermediate_cert_pem)
1986 crypto_cert = cert.to_cryptography()
1987
1988 assert isinstance(crypto_cert, x509.Certificate)
1989 assert crypto_cert.version.value == cert.get_version()
1990
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1991
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1992class TestX509Store(object):
Jean-Paul Calderonea63714c2013-03-05 17:02:26 -0800[diff] [blame]1993 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1994 Test for `OpenSSL.crypto.X509Store`.
Jean-Paul Calderonea63714c2013-03-05 17:02:26 -0800[diff] [blame]1995 """
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]1996
Jean-Paul Calderonea63714c2013-03-05 17:02:26 -0800[diff] [blame]1997 def test_type(self):
1998 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1999 `X509Store` is a type object.
Jean-Paul Calderonea63714c2013-03-05 17:02:26 -0800[diff] [blame]2000 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]2001 assert X509Store is X509StoreType
2002 assert is_consistent_type(X509Store, 'X509Store')
Jean-Paul Calderonea63714c2013-03-05 17:02:26 -0800[diff] [blame]2003
Jean-Paul Calderonea63714c2013-03-05 17:02:26 -0800[diff] [blame]2004 def test_add_cert(self):
Jean-Paul Calderonee6f32b82013-03-06 10:27:57 -0800[diff] [blame]2005 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]2006 `X509Store.add_cert` adds a `X509` instance to the certificate store.
Jean-Paul Calderonee6f32b82013-03-06 10:27:57 -0800[diff] [blame]2007 """
2008 cert = load_certificate(FILETYPE_PEM, cleartextCertificatePEM)
Jean-Paul Calderonea63714c2013-03-05 17:02:26 -0800[diff] [blame]2009 store = X509Store()
Jean-Paul Calderonee6f32b82013-03-06 10:27:57 -0800[diff] [blame]2010 store.add_cert(cert)
2011
Alex Chanfb078d82017-04-20 11:16:15 +0100[diff] [blame]2012 @pytest.mark.parametrize('cert', [None, 1.0, 'cert', object()])
2013 def test_add_cert_wrong_args(self, cert):
2014 """
2015 `X509Store.add_cert` raises `TypeError` if passed a non-X509 object
2016 as its first argument.
2017 """
2018 store = X509Store()
2019 with pytest.raises(TypeError):
2020 store.add_cert(cert)
2021
Jean-Paul Calderonee6f32b82013-03-06 10:27:57 -0800[diff] [blame]2022 def test_add_cert_rejects_duplicate(self):
2023 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]2024 `X509Store.add_cert` raises `OpenSSL.crypto.Error` if an attempt is
2025 made to add the same certificate to the store more than once.
Jean-Paul Calderonee6f32b82013-03-06 10:27:57 -0800[diff] [blame]2026 """
2027 cert = load_certificate(FILETYPE_PEM, cleartextCertificatePEM)
2028 store = X509Store()
2029 store.add_cert(cert)
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]2030 with pytest.raises(Error):
2031 store.add_cert(cert)
Jean-Paul Calderonea63714c2013-03-05 17:02:26 -0800[diff] [blame]2032
2033
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2034class TestPKCS12(object):
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2035 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2036 Test for `OpenSSL.crypto.PKCS12` and `OpenSSL.crypto.load_pkcs12`.
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2037 """
2038 pemData = cleartextCertificatePEM + cleartextPrivateKeyPEM
2039
Jean-Paul Calderonec3a41f72009-07-25 12:36:02 -0400[diff] [blame]2040 def test_type(self):
2041 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2042 `PKCS12Type` is a type object.
Jean-Paul Calderonec3a41f72009-07-25 12:36:02 -0400[diff] [blame]2043 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2044 assert PKCS12 is PKCS12Type
2045 assert is_consistent_type(PKCS12, 'PKCS12')
Jean-Paul Calderonec3a41f72009-07-25 12:36:02 -0400[diff] [blame]2046
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2047 def test_empty_construction(self):
Rick Dean38a05c82009-07-18 01:41:30 -0500[diff] [blame]2048 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2049 `PKCS12` returns a new instance of `PKCS12` with no certificate,
2050 private key, CA certificates, or friendly name.
Rick Dean38a05c82009-07-18 01:41:30 -0500[diff] [blame]2051 """
Jean-Paul Calderonea202edb2009-07-25 12:22:12 -0400[diff] [blame]2052 p12 = PKCS12()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2053 assert None is p12.get_certificate()
2054 assert None is p12.get_privatekey()
2055 assert None is p12.get_ca_certificates()
2056 assert None is p12.get_friendlyname()
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2057
2058 def test_type_errors(self):
Rick Dean38a05c82009-07-18 01:41:30 -0500[diff] [blame]2059 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2060 The `PKCS12` setter functions (`set_certificate`, `set_privatekey`,
2061 `set_ca_certificates`, and `set_friendlyname`) raise `TypeError`
2062 when passed objects of types other than those expected.
Rick Dean38a05c82009-07-18 01:41:30 -0500[diff] [blame]2063 """
Jean-Paul Calderonea202edb2009-07-25 12:22:12 -0400[diff] [blame]2064 p12 = PKCS12()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2065 for bad_arg in [3, PKey(), X509]:
2066 with pytest.raises(TypeError):
2067 p12.set_certificate(bad_arg)
2068 for bad_arg in [3, 'legbone', X509()]:
2069 with pytest.raises(TypeError):
2070 p12.set_privatekey(bad_arg)
2071 for bad_arg in [3, X509(), (3, 4), (PKey(),)]:
2072 with pytest.raises(TypeError):
2073 p12.set_ca_certificates(bad_arg)
2074 for bad_arg in [6, ('foo', 'bar')]:
2075 with pytest.raises(TypeError):
2076 p12.set_friendlyname(bad_arg)
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2077
2078 def test_key_only(self):
2079 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2080 A `PKCS12` with only a private key can be exported using
2081 `PKCS12.export` and loaded again using `load_pkcs12`.
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2082 """
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2083 passwd = b"blah"
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2084 p12 = PKCS12()
Jean-Paul Calderonea202edb2009-07-25 12:22:12 -0400[diff] [blame]2085 pkey = load_privatekey(FILETYPE_PEM, cleartextPrivateKeyPEM)
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2086 p12.set_privatekey(pkey)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2087 assert None is p12.get_certificate()
2088 assert pkey == p12.get_privatekey()
Rick Dean321a0512009-08-13 17:21:29 -0500[diff] [blame]2089 try:
2090 dumped_p12 = p12.export(passphrase=passwd, iter=2, maciter=3)
2091 except Error:
2092 # Some versions of OpenSSL will throw an exception
2093 # for this nearly useless PKCS12 we tried to generate:
2094 # [('PKCS12 routines', 'PKCS12_create', 'invalid null argument')]
2095 return
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2096 p12 = load_pkcs12(dumped_p12, passwd)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2097 assert None is p12.get_ca_certificates()
2098 assert None is p12.get_certificate()
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2099
2100 # OpenSSL fails to bring the key back to us. So sad. Perhaps in the
2101 # future this will be improved.
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2102 assert isinstance(p12.get_privatekey(), (PKey, type(None)))
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2103
2104 def test_cert_only(self):
2105 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2106 A `PKCS12` with only a certificate can be exported using
2107 `PKCS12.export` and loaded again using `load_pkcs12`.
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2108 """
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2109 passwd = b"blah"
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2110 p12 = PKCS12()
Jean-Paul Calderonea202edb2009-07-25 12:22:12 -0400[diff] [blame]2111 cert = load_certificate(FILETYPE_PEM, cleartextCertificatePEM)
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2112 p12.set_certificate(cert)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2113 assert cert == p12.get_certificate()
2114 assert None is p12.get_privatekey()
Rick Dean321a0512009-08-13 17:21:29 -0500[diff] [blame]2115 try:
2116 dumped_p12 = p12.export(passphrase=passwd, iter=2, maciter=3)
2117 except Error:
2118 # Some versions of OpenSSL will throw an exception
2119 # for this nearly useless PKCS12 we tried to generate:
2120 # [('PKCS12 routines', 'PKCS12_create', 'invalid null argument')]
2121 return
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2122 p12 = load_pkcs12(dumped_p12, passwd)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2123 assert None is p12.get_privatekey()
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2124
2125 # OpenSSL fails to bring the cert back to us. Groany mcgroan.
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2126 assert isinstance(p12.get_certificate(), (X509, type(None)))
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2127
2128 # Oh ho. It puts the certificate into the ca certificates list, in
2129 # fact. Totally bogus, I would think. Nevertheless, let's exploit
2130 # that to check to see if it reconstructed the certificate we expected
2131 # it to. At some point, hopefully this will change so that
2132 # p12.get_certificate() is actually what returns the loaded
2133 # certificate.
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2134 assert (
2135 cleartextCertificatePEM ==
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2136 dump_certificate(FILETYPE_PEM, p12.get_ca_certificates()[0]))
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2137
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]2138 def gen_pkcs12(self, cert_pem=None, key_pem=None, ca_pem=None,
2139 friendly_name=None):
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2140 """
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2141 Generate a PKCS12 object with components from PEM. Verify that the set
2142 functions return None.
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2143 """
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2144 p12 = PKCS12()
2145 if cert_pem:
2146 ret = p12.set_certificate(load_certificate(FILETYPE_PEM, cert_pem))
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2147 assert ret is None
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2148 if key_pem:
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2149 ret = p12.set_privatekey(load_privatekey(FILETYPE_PEM, key_pem))
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2150 assert ret is None
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2151 if ca_pem:
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]2152 ret = p12.set_ca_certificates(
2153 (load_certificate(FILETYPE_PEM, ca_pem),)
2154 )
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2155 assert ret is None
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2156 if friendly_name:
2157 ret = p12.set_friendlyname(friendly_name)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2158 assert ret is None
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2159 return p12
2160
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2161 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]2162 extra=()):
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2163 """
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2164 Use openssl program to confirm three components are recoverable from a
2165 PKCS12 string.
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2166 """
2167 if key:
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2168 recovered_key = _runopenssl(
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2169 p12_str, b"pkcs12", b"-nocerts", b"-nodes", b"-passin",
2170 b"pass:" + passwd, *extra)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2171 assert recovered_key[-len(key):] == key
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2172 if cert:
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2173 recovered_cert = _runopenssl(
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2174 p12_str, b"pkcs12", b"-clcerts", b"-nodes", b"-passin",
2175 b"pass:" + passwd, b"-nokeys", *extra)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2176 assert recovered_cert[-len(cert):] == cert
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2177 if ca:
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2178 recovered_cert = _runopenssl(
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2179 p12_str, b"pkcs12", b"-cacerts", b"-nodes", b"-passin",
2180 b"pass:" + passwd, b"-nokeys", *extra)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2181 assert recovered_cert[-len(ca):] == ca
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2182
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2183 def verify_pkcs12_container(self, p12):
2184 """
2185 Verify that the PKCS#12 container contains the correct client
2186 certificate and private key.
Jean-Paul Calderonef0ff13b2014-05-05 12:48:33 -0400[diff] [blame]2187
2188 :param p12: The PKCS12 instance to verify.
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2189 :type p12: `PKCS12`
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2190 """
2191 cert_pem = dump_certificate(FILETYPE_PEM, p12.get_certificate())
2192 key_pem = dump_privatekey(FILETYPE_PEM, p12.get_privatekey())
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2193 assert (
2194 (client_cert_pem, client_key_pem, None) ==
Jean-Paul Calderonef0ff13b2014-05-05 12:48:33 -0400[diff] [blame]2195 (cert_pem, key_pem, p12.get_ca_certificates()))
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2196
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2197 def test_load_pkcs12(self):
2198 """
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2199 A PKCS12 string generated using the openssl command line can be loaded
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2200 with `load_pkcs12` and its components extracted and examined.
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2201 """
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2202 passwd = b"whatever"
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2203 pem = client_key_pem + client_cert_pem
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2204 p12_str = _runopenssl(
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]2205 pem,
2206 b"pkcs12",
2207 b"-export",
2208 b"-clcerts",
2209 b"-passout",
2210 b"pass:" + passwd
2211 )
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2212 p12 = load_pkcs12(p12_str, passphrase=passwd)
2213 self.verify_pkcs12_container(p12)
2214
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]2215 def test_load_pkcs12_text_passphrase(self):
2216 """
2217 A PKCS12 string generated using the openssl command line can be loaded
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2218 with `load_pkcs12` and its components extracted and examined.
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]2219 Using text as passphrase instead of bytes. DeprecationWarning expected.
2220 """
2221 pem = client_key_pem + client_cert_pem
2222 passwd = b"whatever"
2223 p12_str = _runopenssl(pem, b"pkcs12", b"-export", b"-clcerts",
2224 b"-passout", b"pass:" + passwd)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2225 with pytest.warns(DeprecationWarning) as w:
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]2226 simplefilter("always")
Jean-Paul Calderone13a0e652015-03-29 07:58:51 -0400[diff] [blame]2227 p12 = load_pkcs12(p12_str, passphrase=b"whatever".decode("ascii"))
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2228 assert (
Jean-Paul Calderone13a0e652015-03-29 07:58:51 -0400[diff] [blame]2229 "{0} for passphrase is no longer accepted, use bytes".format(
Jean-Paul Calderone6462b072015-03-29 07:03:11 -0400[diff] [blame]2230 WARNING_TYPE_EXPECTED
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2231 ) == str(w[-1].message))
Jean-Paul Calderone6462b072015-03-29 07:03:11 -0400[diff] [blame]2232
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]2233 self.verify_pkcs12_container(p12)
2234
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2235 def test_load_pkcs12_no_passphrase(self):
2236 """
Jean-Paul Calderonef0ff13b2014-05-05 12:48:33 -0400[diff] [blame]2237 A PKCS12 string generated using openssl command line can be loaded with
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2238 `load_pkcs12` without a passphrase and its components extracted
Jean-Paul Calderonef0ff13b2014-05-05 12:48:33 -0400[diff] [blame]2239 and examined.
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2240 """
2241 pem = client_key_pem + client_cert_pem
2242 p12_str = _runopenssl(
2243 pem, b"pkcs12", b"-export", b"-clcerts", b"-passout", b"pass:")
2244 p12 = load_pkcs12(p12_str)
2245 self.verify_pkcs12_container(p12)
2246
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2247 def _dump_and_load(self, dump_passphrase, load_passphrase):
2248 """
2249 A helper method to dump and load a PKCS12 object.
2250 """
2251 p12 = self.gen_pkcs12(client_cert_pem, client_key_pem)
2252 dumped_p12 = p12.export(passphrase=dump_passphrase, iter=2, maciter=3)
2253 return load_pkcs12(dumped_p12, passphrase=load_passphrase)
2254
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2255 def test_load_pkcs12_null_passphrase_load_empty(self):
2256 """
2257 A PKCS12 string can be dumped with a null passphrase, loaded with an
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2258 empty 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=None, load_passphrase=b''))
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2263
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2264 def test_load_pkcs12_null_passphrase_load_null(self):
2265 """
2266 A PKCS12 string can be dumped with a null passphrase, loaded with a
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2267 null passphrase with `load_pkcs12`, and its components
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2268 extracted and examined.
2269 """
Jean-Paul Calderonef0ff13b2014-05-05 12:48:33 -0400[diff] [blame]2270 self.verify_pkcs12_container(
2271 self._dump_and_load(dump_passphrase=None, load_passphrase=None))
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2272
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2273 def test_load_pkcs12_empty_passphrase_load_empty(self):
2274 """
2275 A PKCS12 string can be dumped with an empty passphrase, loaded with an
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2276 empty passphrase with `load_pkcs12`, and its components
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2277 extracted and examined.
2278 """
Jean-Paul Calderonef0ff13b2014-05-05 12:48:33 -0400[diff] [blame]2279 self.verify_pkcs12_container(
2280 self._dump_and_load(dump_passphrase=b'', load_passphrase=b''))
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2281
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2282 def test_load_pkcs12_empty_passphrase_load_null(self):
2283 """
2284 A PKCS12 string can be dumped with an empty passphrase, loaded with a
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2285 null passphrase with `load_pkcs12`, and its components
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2286 extracted and examined.
2287 """
Jean-Paul Calderonef0ff13b2014-05-05 12:48:33 -0400[diff] [blame]2288 self.verify_pkcs12_container(
2289 self._dump_and_load(dump_passphrase=b'', load_passphrase=None))
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2290
Rick Deanee568302009-07-24 09:56:29 -0500[diff] [blame]2291 def test_load_pkcs12_garbage(self):
2292 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2293 `load_pkcs12` raises `OpenSSL.crypto.Error` when passed
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]2294 a string which is not a PKCS12 dump.
Rick Deanee568302009-07-24 09:56:29 -0500[diff] [blame]2295 """
2296 passwd = 'whatever'
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2297 with pytest.raises(Error) as err:
2298 load_pkcs12(b'fruit loops', passwd)
2299 assert err.value.args[0][0][0] == 'asn1 encoding routines'
2300 assert len(err.value.args[0][0]) == 3
Rick Deanee568302009-07-24 09:56:29 -0500[diff] [blame]2301
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2302 def test_replace(self):
2303 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2304 `PKCS12.set_certificate` replaces the certificate in a PKCS12
2305 cluster. `PKCS12.set_privatekey` replaces the private key.
2306 `PKCS12.set_ca_certificates` replaces the CA certificates.
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2307 """
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2308 p12 = self.gen_pkcs12(client_cert_pem, client_key_pem, root_cert_pem)
2309 p12.set_certificate(load_certificate(FILETYPE_PEM, server_cert_pem))
2310 p12.set_privatekey(load_privatekey(FILETYPE_PEM, server_key_pem))
Jean-Paul Calderonea202edb2009-07-25 12:22:12 -0400[diff] [blame]2311 root_cert = load_certificate(FILETYPE_PEM, root_cert_pem)
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2312 client_cert = load_certificate(FILETYPE_PEM, client_cert_pem)
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]2313 p12.set_ca_certificates([root_cert]) # not a tuple
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2314 assert 1 == len(p12.get_ca_certificates())
2315 assert root_cert == p12.get_ca_certificates()[0]
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2316 p12.set_ca_certificates([client_cert, root_cert])
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2317 assert 2 == len(p12.get_ca_certificates())
2318 assert client_cert == p12.get_ca_certificates()[0]
2319 assert root_cert == p12.get_ca_certificates()[1]
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2320
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2321 def test_friendly_name(self):
2322 """
Jean-Paul Calderone64efa2c2011-09-11 10:00:09 -0400[diff] [blame]2323 The *friendlyName* of a PKCS12 can be set and retrieved via
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2324 `PKCS12.get_friendlyname` and `PKCS12_set_friendlyname`, and a
2325 `PKCS12` with a friendly name set can be dumped with `PKCS12.export`.
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2326 """
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2327 passwd = b'Dogmeat[]{}!@#$%^&*()~`?/.,<>-_+=";:'
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2328 p12 = self.gen_pkcs12(server_cert_pem, server_key_pem, root_cert_pem)
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]2329 for friendly_name in [b'Serverlicious', None, b'###']:
Rick Dean42d69e12009-07-20 11:36:08 -0500[diff] [blame]2330 p12.set_friendlyname(friendly_name)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2331 assert p12.get_friendlyname() == friendly_name
Jean-Paul Calderonea202edb2009-07-25 12:22:12 -0400[diff] [blame]2332 dumped_p12 = p12.export(passphrase=passwd, iter=2, maciter=3)
Rick Dean42d69e12009-07-20 11:36:08 -0500[diff] [blame]2333 reloaded_p12 = load_pkcs12(dumped_p12, passwd)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2334 assert p12.get_friendlyname() == reloaded_p12.get_friendlyname()
Jean-Paul Calderonea202edb2009-07-25 12:22:12 -0400[diff] [blame]2335 # We would use the openssl program to confirm the friendly
2336 # name, but it is not possible. The pkcs12 command
2337 # does not store the friendly name in the cert's
Rick Dean42d69e12009-07-20 11:36:08 -0500[diff] [blame]2338 # alias, which we could then extract.
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2339 self.check_recovery(
2340 dumped_p12, key=server_key_pem, cert=server_cert_pem,
2341 ca=root_cert_pem, passwd=passwd)
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2342
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2343 def test_various_empty_passphrases(self):
2344 """
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2345 Test that missing, None, and '' passphrases are identical for PKCS12
2346 export.
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2347 """
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2348 p12 = self.gen_pkcs12(client_cert_pem, client_key_pem, root_cert_pem)
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2349 passwd = b""
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2350 dumped_p12_empty = p12.export(iter=2, maciter=0, passphrase=passwd)
2351 dumped_p12_none = p12.export(iter=3, maciter=2, passphrase=None)
2352 dumped_p12_nopw = p12.export(iter=9, maciter=4)
2353 for dumped_p12 in [dumped_p12_empty, dumped_p12_none, dumped_p12_nopw]:
2354 self.check_recovery(
2355 dumped_p12, key=client_key_pem, cert=client_cert_pem,
2356 ca=root_cert_pem, passwd=passwd)
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2357
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2358 def test_removing_ca_cert(self):
2359 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2360 Passing `None` to `PKCS12.set_ca_certificates` removes all CA
2361 certificates.
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2362 """
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2363 p12 = self.gen_pkcs12(server_cert_pem, server_key_pem, root_cert_pem)
2364 p12.set_ca_certificates(None)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2365 assert None is p12.get_ca_certificates()
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2366
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2367 def test_export_without_mac(self):
2368 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2369 Exporting a PKCS12 with a `maciter` of `-1` excludes the MAC entirely.
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2370 """
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2371 passwd = b"Lake Michigan"
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2372 p12 = self.gen_pkcs12(server_cert_pem, server_key_pem, root_cert_pem)
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2373 dumped_p12 = p12.export(maciter=-1, passphrase=passwd, iter=2)
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2374 self.check_recovery(
2375 dumped_p12, key=server_key_pem, cert=server_cert_pem,
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2376 passwd=passwd, extra=(b"-nomacver",))
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2377
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2378 def test_load_without_mac(self):
2379 """
2380 Loading a PKCS12 without a MAC does something other than crash.
2381 """
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2382 passwd = b"Lake Michigan"
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2383 p12 = self.gen_pkcs12(server_cert_pem, server_key_pem, root_cert_pem)
2384 dumped_p12 = p12.export(maciter=-1, passphrase=passwd, iter=2)
Rick Dean321a0512009-08-13 17:21:29 -0500[diff] [blame]2385 try:
2386 recovered_p12 = load_pkcs12(dumped_p12, passwd)
2387 # The person who generated this PCKS12 should be flogged,
2388 # or better yet we should have a means to determine
2389 # whether a PCKS12 had a MAC that was verified.
2390 # Anyway, libopenssl chooses to allow it, so the
2391 # pyopenssl binding does as well.
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2392 assert isinstance(recovered_p12, PKCS12)
Rick Dean321a0512009-08-13 17:21:29 -0500[diff] [blame]2393 except Error:
2394 # Failing here with an exception is preferred as some openssl
2395 # versions do.
2396 pass
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2397
Rick Dean25bcc1f2009-07-20 11:53:13 -0500[diff] [blame]2398 def test_zero_len_list_for_ca(self):
2399 """
Jean-Paul Calderoneda1ffa72009-07-25 21:24:34 -0400[diff] [blame]2400 A PKCS12 with an empty CA certificates list can be exported.
Rick Dean25bcc1f2009-07-20 11:53:13 -0500[diff] [blame]2401 """
Alex Gaynor6575bd12015-09-05 16:44:36 -0400[diff] [blame]2402 passwd = b'Hobie 18'
Jean-Paul Calderoneda1ffa72009-07-25 21:24:34 -0400[diff] [blame]2403 p12 = self.gen_pkcs12(server_cert_pem, server_key_pem)
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]2404 p12.set_ca_certificates([])
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2405 assert () == p12.get_ca_certificates()
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]2406 dumped_p12 = p12.export(passphrase=passwd, iter=3)
2407 self.check_recovery(
2408 dumped_p12, key=server_key_pem, cert=server_cert_pem,
2409 passwd=passwd)
Rick Dean25bcc1f2009-07-20 11:53:13 -0500[diff] [blame]2410
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2411 def test_export_without_args(self):
Jean-Paul Calderone38a646d2008-03-25 15:16:18 -0400[diff] [blame]2412 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2413 All the arguments to `PKCS12.export` are optional.
Jean-Paul Calderone38a646d2008-03-25 15:16:18 -0400[diff] [blame]2414 """
Jean-Paul Calderoneda1ffa72009-07-25 21:24:34 -0400[diff] [blame]2415 p12 = self.gen_pkcs12(server_cert_pem, server_key_pem, root_cert_pem)
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2416 dumped_p12 = p12.export() # no args
Jean-Paul Calderoneda1ffa72009-07-25 21:24:34 -0400[diff] [blame]2417 self.check_recovery(
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2418 dumped_p12, key=server_key_pem, cert=server_cert_pem, passwd=b"")
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2419
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]2420 def test_export_without_bytes(self):
2421 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2422 Test `PKCS12.export` with text not bytes as passphrase
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]2423 """
2424 p12 = self.gen_pkcs12(server_cert_pem, server_key_pem, root_cert_pem)
2425
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2426 with pytest.warns(DeprecationWarning) as w:
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]2427 simplefilter("always")
Jean-Paul Calderone13a0e652015-03-29 07:58:51 -0400[diff] [blame]2428 dumped_p12 = p12.export(passphrase=b"randomtext".decode("ascii"))
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2429 assert (
Jean-Paul Calderone13a0e652015-03-29 07:58:51 -0400[diff] [blame]2430 "{0} for passphrase is no longer accepted, use bytes".format(
Jean-Paul Calderone6462b072015-03-29 07:03:11 -0400[diff] [blame]2431 WARNING_TYPE_EXPECTED
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2432 ) == str(w[-1].message))
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]2433 self.check_recovery(
Alex Gaynor791212d2015-09-05 15:46:08 -0400[diff] [blame]2434 dumped_p12,
2435 key=server_key_pem,
2436 cert=server_cert_pem,
2437 passwd=b"randomtext"
2438 )
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]2439
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2440 def test_key_cert_mismatch(self):
2441 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2442 `PKCS12.export` raises an exception when a key and certificate
Jean-Paul Calderoneda1ffa72009-07-25 21:24:34 -0400[diff] [blame]2443 mismatch.
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2444 """
Jean-Paul Calderoneda1ffa72009-07-25 21:24:34 -0400[diff] [blame]2445 p12 = self.gen_pkcs12(server_cert_pem, client_key_pem, root_cert_pem)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2446 with pytest.raises(Error):
2447 p12.export()
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2448
2449
Jean-Paul Calderone7b874db2009-08-27 12:32:47 -0400[diff] [blame]2450# These quoting functions taken directly from Twisted's twisted.python.win32.
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2451_cmdLineQuoteRe = re.compile(br'(\\*)"')
2452_cmdLineQuoteRe2 = re.compile(br'(\\+)\Z')
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]2453
2454
Jean-Paul Calderone7b874db2009-08-27 12:32:47 -0400[diff] [blame]2455def cmdLineQuote(s):
2456 """
2457 Internal method for quoting a single command-line argument.
2458
Jean-Paul Calderone64efa2c2011-09-11 10:00:09 -0400[diff] [blame]2459 See http://www.perlmonks.org/?node_id=764004
2460
Jonathan Ballet648875f2011-07-16 14:14:58 +0900[diff] [blame]2461 :type: :py:obj:`str`
Jonathan Ballet78b92a22011-07-16 08:07:26 +0900[diff] [blame]2462 :param s: A single unquoted string to quote for something that is expecting
Jean-Paul Calderone7b874db2009-08-27 12:32:47 -0400[diff] [blame]2463 cmd.exe-style quoting
2464
Jonathan Ballet648875f2011-07-16 14:14:58 +0900[diff] [blame]2465 :rtype: :py:obj:`str`
Jonathan Ballet78b92a22011-07-16 08:07:26 +0900[diff] [blame]2466 :return: A cmd.exe-style quoted string
Jean-Paul Calderone7b874db2009-08-27 12:32:47 -0400[diff] [blame]2467 """
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2468 s = _cmdLineQuoteRe2.sub(br"\1\1", _cmdLineQuoteRe.sub(br'\1\1\\"', s))
2469 return b'"' + s + b'"'
Jean-Paul Calderone7b874db2009-08-27 12:32:47 -0400[diff] [blame]2470
2471
Jean-Paul Calderone7b874db2009-08-27 12:32:47 -0400[diff] [blame]2472def quoteArguments(arguments):
2473 """
2474 Quote an iterable of command-line arguments for passing to CreateProcess or
Alex Gaynor791212d2015-09-05 15:46:08 -0400[diff] [blame]2475 a similar API. This allows the list passed to
2476 :py:obj:`reactor.spawnProcess` to match the child process's
2477 :py:obj:`sys.argv` properly.
Jean-Paul Calderone7b874db2009-08-27 12:32:47 -0400[diff] [blame]2478
Jonathan Ballet648875f2011-07-16 14:14:58 +0900[diff] [blame]2479 :type arguments: :py:obj:`iterable` of :py:obj:`str`
Jonathan Ballet78b92a22011-07-16 08:07:26 +0900[diff] [blame]2480 :param arguments: An iterable of unquoted arguments to quote
Jean-Paul Calderone7b874db2009-08-27 12:32:47 -0400[diff] [blame]2481
Jonathan Ballet648875f2011-07-16 14:14:58 +0900[diff] [blame]2482 :rtype: :py:obj:`str`
Alex Gaynor791212d2015-09-05 15:46:08 -0400[diff] [blame]2483 :return: A space-delimited string containing quoted versions of
2484 :py:obj:`arguments`
Jean-Paul Calderone7b874db2009-08-27 12:32:47 -0400[diff] [blame]2485 """
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2486 return b' '.join(map(cmdLineQuote, arguments))
Jean-Paul Calderone7b874db2009-08-27 12:32:47 -0400[diff] [blame]2487
2488
Rick Dean4c9ad612009-07-17 15:05:22 -0500[diff] [blame]2489def _runopenssl(pem, *args):
2490 """
2491 Run the command line openssl tool with the given arguments and write
Rick Dean55d1ce62009-08-13 17:40:24 -0500[diff] [blame]2492 the given PEM to its stdin. Not safe for quotes.
Rick Dean4c9ad612009-07-17 15:05:22 -0500[diff] [blame]2493 """
Jean-Paul Calderone038de952009-08-21 12:16:06 -0400[diff] [blame]2494 if os.name == 'posix':
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2495 command = b"openssl " + b" ".join([
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]2496 (b"'" + arg.replace(b"'", b"'\\''") + b"'")
2497 for arg in args
2498 ])
Rick Dean55d1ce62009-08-13 17:40:24 -0500[diff] [blame]2499 else:
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2500 command = b"openssl " + quoteArguments(args)
2501 proc = Popen(native(command), shell=True, stdin=PIPE, stdout=PIPE)
Jean-Paul Calderone62ca8da2010-08-11 19:58:08 -0400[diff] [blame]2502 proc.stdin.write(pem)
2503 proc.stdin.close()
Jean-Paul Calderonee82e3252013-03-03 10:14:10 -0800[diff] [blame]2504 output = proc.stdout.read()
2505 proc.stdout.close()
2506 proc.wait()
2507 return output
Rick Dean4c9ad612009-07-17 15:05:22 -0500[diff] [blame]2508
2509
Hynek Schlawack40d448f2016-06-03 16:15:14 -0700[diff] [blame]2510class TestLoadPublicKey(object):
Paul Kehrer32fc4e62016-06-03 15:21:44 -0700[diff] [blame]2511 """
Hynek Schlawack40d448f2016-06-03 16:15:14 -0700[diff] [blame]2512 Tests for :func:`load_publickey`.
Paul Kehrer32fc4e62016-06-03 15:21:44 -0700[diff] [blame]2513 """
Hynek Schlawack40d448f2016-06-03 16:15:14 -0700[diff] [blame]2514 def test_loading_works(self):
Paul Kehrer32fc4e62016-06-03 15:21:44 -0700[diff] [blame]2515 """
Hynek Schlawack40d448f2016-06-03 16:15:14 -0700[diff] [blame]2516 load_publickey loads public keys and sets correct attributes.
Paul Kehrer32fc4e62016-06-03 15:21:44 -0700[diff] [blame]2517 """
2518 key = load_publickey(FILETYPE_PEM, cleartextPublicKeyPEM)
Hynek Schlawack40d448f2016-06-03 16:15:14 -0700[diff] [blame]2519
2520 assert True is key._only_public
2521 assert 2048 == key.bits()
2522 assert TYPE_RSA == key.type()
2523
2524 def test_invalid_type(self):
2525 """
2526 load_publickey doesn't support FILETYPE_TEXT.
2527 """
2528 with pytest.raises(ValueError):
2529 load_publickey(FILETYPE_TEXT, cleartextPublicKeyPEM)
2530
2531 def test_invalid_key_format(self):
2532 """
2533 load_publickey explodes on incorrect keys.
2534 """
2535 with pytest.raises(Error):
2536 load_publickey(FILETYPE_ASN1, cleartextPublicKeyPEM)
2537
2538 def test_tolerates_unicode_strings(self):
2539 """
2540 load_publickey works with text strings, not just bytes.
2541 """
2542 serialized = cleartextPublicKeyPEM.decode('ascii')
2543 key = load_publickey(FILETYPE_PEM, serialized)
2544 dumped_pem = dump_publickey(FILETYPE_PEM, key)
2545
2546 assert dumped_pem == cleartextPublicKeyPEM
Paul Kehrer32fc4e62016-06-03 15:21:44 -0700[diff] [blame]2547
2548
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2549class TestFunction(object):
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2550 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2551 Tests for free-functions in the `OpenSSL.crypto` module.
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2552 """
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2553
2554 def test_load_privatekey_invalid_format(self):
2555 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2556 `load_privatekey` raises `ValueError` if passed an unknown filetype.
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2557 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2558 with pytest.raises(ValueError):
2559 load_privatekey(100, root_key_pem)
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2560
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2561 def test_load_privatekey_invalid_passphrase_type(self):
2562 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2563 `load_privatekey` raises `TypeError` if passed a passphrase that is
2564 neither a `str` nor a callable.
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2565 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2566 with pytest.raises(TypeError):
2567 load_privatekey(
2568 FILETYPE_PEM, encryptedPrivateKeyPEMPassphrase, object())
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2569
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2570 def test_load_privatekey_wrongPassphrase(self):
2571 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2572 `load_privatekey` raises `OpenSSL.crypto.Error` when it is passed an
2573 encrypted PEM and an incorrect passphrase.
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2574 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2575 with pytest.raises(Error) as err:
2576 load_privatekey(FILETYPE_PEM, encryptedPrivateKeyPEM, b"quack")
2577 assert err.value.args[0] != []
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2578
Ziga Seilnacht376cf972009-12-22 16:04:10 +0100[diff] [blame]2579 def test_load_privatekey_passphraseWrongType(self):
2580 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2581 `load_privatekey` raises `ValueError` when it is passeda passphrase
2582 with a private key encoded in a format, that doesn't support
2583 encryption.
Ziga Seilnacht376cf972009-12-22 16:04:10 +0100[diff] [blame]2584 """
2585 key = load_privatekey(FILETYPE_PEM, cleartextPrivateKeyPEM)
2586 blob = dump_privatekey(FILETYPE_ASN1, key)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2587 with pytest.raises(ValueError):
2588 load_privatekey(FILETYPE_ASN1, blob, "secret")
Ziga Seilnacht376cf972009-12-22 16:04:10 +0100[diff] [blame]2589
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2590 def test_load_privatekey_passphrase(self):
2591 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2592 `load_privatekey` can create a `PKey` object from an encrypted PEM
2593 string if given the passphrase.
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2594 """
2595 key = load_privatekey(
2596 FILETYPE_PEM, encryptedPrivateKeyPEM,
2597 encryptedPrivateKeyPEMPassphrase)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2598 assert isinstance(key, PKeyType)
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2599
Ziga Seilnacht6b90a402009-12-22 14:33:47 +0100[diff] [blame]2600 def test_load_privatekey_passphrase_exception(self):
2601 """
Alex Gaynor791212d2015-09-05 15:46:08 -0400[diff] [blame]2602 If the passphrase callback raises an exception, that exception is
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2603 raised by `load_privatekey`.
Ziga Seilnacht6b90a402009-12-22 14:33:47 +0100[diff] [blame]2604 """
2605 def cb(ignored):
2606 raise ArithmeticError
2607
Alex Gaynor791212d2015-09-05 15:46:08 -0400[diff] [blame]2608 with pytest.raises(ArithmeticError):
2609 load_privatekey(FILETYPE_PEM, encryptedPrivateKeyPEM, cb)
Ziga Seilnacht6b90a402009-12-22 14:33:47 +0100[diff] [blame]2610
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2611 def test_load_privatekey_wrongPassphraseCallback(self):
2612 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2613 `load_privatekey` raises `OpenSSL.crypto.Error` when it
Jean-Paul Calderoned440a082011-09-14 11:02:05 -0400[diff] [blame]2614 is passed an encrypted PEM and a passphrase callback which returns an
2615 incorrect passphrase.
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2616 """
2617 called = []
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]2618
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2619 def cb(*a):
2620 called.append(None)
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]2621 return b"quack"
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2622 with pytest.raises(Error) as err:
2623 load_privatekey(FILETYPE_PEM, encryptedPrivateKeyPEM, cb)
2624 assert called
2625 assert err.value.args[0] != []
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2626
2627 def test_load_privatekey_passphraseCallback(self):
2628 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2629 `load_privatekey` can create a `PKey` object from an encrypted PEM
2630 string if given a passphrase callback which returns the correct
2631 password.
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2632 """
2633 called = []
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]2634
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2635 def cb(writing):
2636 called.append(writing)
2637 return encryptedPrivateKeyPEMPassphrase
2638 key = load_privatekey(FILETYPE_PEM, encryptedPrivateKeyPEM, cb)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2639 assert isinstance(key, PKeyType)
2640 assert called == [False]
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2641
Jean-Paul Calderone105cb952011-09-14 10:16:46 -0400[diff] [blame]2642 def test_load_privatekey_passphrase_wrong_return_type(self):
2643 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2644 `load_privatekey` raises `ValueError` if the passphrase callback
2645 returns something other than a byte string.
Jean-Paul Calderone105cb952011-09-14 10:16:46 -0400[diff] [blame]2646 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2647 with pytest.raises(ValueError):
2648 load_privatekey(
2649 FILETYPE_PEM, encryptedPrivateKeyPEM, lambda *args: 3)
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2650
Alex Chanfb078d82017-04-20 11:16:15 +0100[diff] [blame]2651 def test_dump_privatekey_wrong_args(self):
2652 """
2653 `dump_privatekey` raises `TypeError` if called with a `cipher`
2654 argument but no `passphrase` argument.
2655 """
2656 key = PKey()
2657 key.generate_key(TYPE_RSA, 512)
2658 with pytest.raises(TypeError):
2659 dump_privatekey(FILETYPE_PEM, key, cipher=GOOD_CIPHER)
2660
Paul Kehrercded9932017-06-29 18:43:42 -0500[diff] [blame]2661 def test_dump_privatekey_not_rsa_key(self):
2662 """
2663 `dump_privatekey` raises `TypeError` if called with a key that is
2664 not RSA.
2665 """
2666 key = PKey()
2667 key.generate_key(TYPE_DSA, 512)
2668 with pytest.raises(TypeError):
2669 dump_privatekey(FILETYPE_TEXT, key)
2670
2671 def test_dump_privatekey_invalid_pkey(self):
2672 with pytest.raises(TypeError):
2673 dump_privatekey(FILETYPE_TEXT, object())
2674
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2675 def test_dump_privatekey_unknown_cipher(self):
2676 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2677 `dump_privatekey` raises `ValueError` if called with an unrecognized
2678 cipher name.
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2679 """
2680 key = PKey()
2681 key.generate_key(TYPE_RSA, 512)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2682 with pytest.raises(ValueError):
2683 dump_privatekey(FILETYPE_PEM, key, BAD_CIPHER, "passphrase")
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2684
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2685 def test_dump_privatekey_invalid_passphrase_type(self):
2686 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2687 `dump_privatekey` raises `TypeError` if called with a passphrase which
2688 is neither a `str` nor a callable.
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2689 """
2690 key = PKey()
2691 key.generate_key(TYPE_RSA, 512)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2692 with pytest.raises(TypeError):
2693 dump_privatekey(FILETYPE_PEM, key, GOOD_CIPHER, object())
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2694
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2695 def test_dump_privatekey_invalid_filetype(self):
2696 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2697 `dump_privatekey` raises `ValueError` if called with an unrecognized
2698 filetype.
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2699 """
2700 key = PKey()
2701 key.generate_key(TYPE_RSA, 512)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2702 with pytest.raises(ValueError):
2703 dump_privatekey(100, key)
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2704
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2705 def test_load_privatekey_passphrase_callback_length(self):
Ziga Seilnacht781295a2009-12-22 14:58:01 +0100[diff] [blame]2706 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2707 `crypto.load_privatekey` should raise an error when the passphrase
2708 provided by the callback is too long, not silently truncate it.
Ziga Seilnacht781295a2009-12-22 14:58:01 +0100[diff] [blame]2709 """
2710 def cb(ignored):
2711 return "a" * 1025
2712
Alex Gaynor791212d2015-09-05 15:46:08 -0400[diff] [blame]2713 with pytest.raises(ValueError):
2714 load_privatekey(FILETYPE_PEM, encryptedPrivateKeyPEM, cb)
Ziga Seilnacht781295a2009-12-22 14:58:01 +0100[diff] [blame]2715
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2716 def test_dump_privatekey_passphrase(self):
2717 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2718 `dump_privatekey` writes an encrypted PEM when given a passphrase.
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2719 """
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]2720 passphrase = b"foo"
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2721 key = load_privatekey(FILETYPE_PEM, cleartextPrivateKeyPEM)
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2722 pem = dump_privatekey(FILETYPE_PEM, key, GOOD_CIPHER, passphrase)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2723 assert isinstance(pem, binary_type)
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2724 loadedKey = load_privatekey(FILETYPE_PEM, pem, passphrase)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2725 assert isinstance(loadedKey, PKeyType)
2726 assert loadedKey.type() == key.type()
2727 assert loadedKey.bits() == key.bits()
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2728
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2729 def test_dump_privatekey_passphrase_wrong_type(self):
Ziga Seilnacht376cf972009-12-22 16:04:10 +0100[diff] [blame]2730 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2731 `dump_privatekey` raises `ValueError` when it is passed a passphrase
2732 with a private key encoded in a format, that doesn't support
2733 encryption.
Ziga Seilnacht376cf972009-12-22 16:04:10 +0100[diff] [blame]2734 """
2735 key = load_privatekey(FILETYPE_PEM, cleartextPrivateKeyPEM)
Alex Gaynor791212d2015-09-05 15:46:08 -0400[diff] [blame]2736 with pytest.raises(ValueError):
2737 dump_privatekey(FILETYPE_ASN1, key, GOOD_CIPHER, "secret")
Ziga Seilnacht376cf972009-12-22 16:04:10 +0100[diff] [blame]2738
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2739 def test_dump_certificate(self):
2740 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2741 `dump_certificate` writes PEM, DER, and text.
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2742 """
Jean-Paul Calderonef17e4212009-04-01 14:21:40 -0400[diff] [blame]2743 pemData = cleartextCertificatePEM + cleartextPrivateKeyPEM
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2744 cert = load_certificate(FILETYPE_PEM, pemData)
2745 dumped_pem = dump_certificate(FILETYPE_PEM, cert)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2746 assert dumped_pem == cleartextCertificatePEM
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2747 dumped_der = dump_certificate(FILETYPE_ASN1, cert)
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2748 good_der = _runopenssl(dumped_pem, b"x509", b"-outform", b"DER")
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2749 assert dumped_der == good_der
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2750 cert2 = load_certificate(FILETYPE_ASN1, dumped_der)
2751 dumped_pem2 = dump_certificate(FILETYPE_PEM, cert2)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2752 assert dumped_pem2 == cleartextCertificatePEM
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2753 dumped_text = dump_certificate(FILETYPE_TEXT, cert)
Alex Gaynor316aa2c2016-09-10 14:42:53 -0400[diff] [blame]2754 good_text = _runopenssl(
2755 dumped_pem, b"x509", b"-noout", b"-text", b"-nameopt", b"")
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2756 assert dumped_text == good_text
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2757
Alex Gaynor37726112016-07-04 09:51:32 -0400[diff] [blame]2758 def test_dump_certificate_bad_type(self):
2759 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2760 `dump_certificate` raises a `ValueError` if it's called with
Alex Gaynor37726112016-07-04 09:51:32 -0400[diff] [blame]2761 a bad type.
2762 """
2763 cert = load_certificate(FILETYPE_PEM, cleartextCertificatePEM)
2764 with pytest.raises(ValueError):
2765 dump_certificate(object(), cert)
2766
Jean-Paul Calderonee82e3252013-03-03 10:14:10 -0800[diff] [blame]2767 def test_dump_privatekey_pem(self):
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2768 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2769 `dump_privatekey` writes a PEM
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2770 """
2771 key = load_privatekey(FILETYPE_PEM, cleartextPrivateKeyPEM)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2772 assert key.check()
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2773 dumped_pem = dump_privatekey(FILETYPE_PEM, key)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2774 assert dumped_pem == cleartextPrivateKeyPEM
Jean-Paul Calderonee82e3252013-03-03 10:14:10 -0800[diff] [blame]2775
Jean-Paul Calderonee82e3252013-03-03 10:14:10 -0800[diff] [blame]2776 def test_dump_privatekey_asn1(self):
2777 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2778 `dump_privatekey` writes a DER
Jean-Paul Calderonee82e3252013-03-03 10:14:10 -0800[diff] [blame]2779 """
2780 key = load_privatekey(FILETYPE_PEM, cleartextPrivateKeyPEM)
2781 dumped_pem = dump_privatekey(FILETYPE_PEM, key)
2782
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2783 dumped_der = dump_privatekey(FILETYPE_ASN1, key)
Jean-Paul Calderonef17e4212009-04-01 14:21:40 -0400[diff] [blame]2784 # XXX This OpenSSL call writes "writing RSA key" to standard out. Sad.
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2785 good_der = _runopenssl(dumped_pem, b"rsa", b"-outform", b"DER")
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2786 assert dumped_der == good_der
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2787 key2 = load_privatekey(FILETYPE_ASN1, dumped_der)
2788 dumped_pem2 = dump_privatekey(FILETYPE_PEM, key2)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2789 assert dumped_pem2 == cleartextPrivateKeyPEM
Jean-Paul Calderonee82e3252013-03-03 10:14:10 -0800[diff] [blame]2790
Jean-Paul Calderonee82e3252013-03-03 10:14:10 -0800[diff] [blame]2791 def test_dump_privatekey_text(self):
2792 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2793 `dump_privatekey` writes a text
Jean-Paul Calderonee82e3252013-03-03 10:14:10 -0800[diff] [blame]2794 """
2795 key = load_privatekey(FILETYPE_PEM, cleartextPrivateKeyPEM)
2796 dumped_pem = dump_privatekey(FILETYPE_PEM, key)
2797
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2798 dumped_text = dump_privatekey(FILETYPE_TEXT, key)
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2799 good_text = _runopenssl(dumped_pem, b"rsa", b"-noout", b"-text")
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2800 assert dumped_text == good_text
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2801
Cory Benfield6492f7c2015-10-27 16:57:58 +0900[diff] [blame]2802 def test_dump_publickey_pem(self):
2803 """
Cory Benfield11c10192015-10-27 17:23:03 +0900[diff] [blame]2804 dump_publickey writes a PEM.
Cory Benfield6492f7c2015-10-27 16:57:58 +0900[diff] [blame]2805 """
2806 key = load_publickey(FILETYPE_PEM, cleartextPublicKeyPEM)
2807 dumped_pem = dump_publickey(FILETYPE_PEM, key)
Cory Benfieldd86f1d82015-10-27 17:25:17 +0900[diff] [blame]2808 assert dumped_pem == cleartextPublicKeyPEM
Cory Benfield6492f7c2015-10-27 16:57:58 +0900[diff] [blame]2809
2810 def test_dump_publickey_asn1(self):
2811 """
Cory Benfield11c10192015-10-27 17:23:03 +0900[diff] [blame]2812 dump_publickey writes a DER.
Cory Benfield6492f7c2015-10-27 16:57:58 +0900[diff] [blame]2813 """
2814 key = load_publickey(FILETYPE_PEM, cleartextPublicKeyPEM)
2815 dumped_der = dump_publickey(FILETYPE_ASN1, key)
2816 key2 = load_publickey(FILETYPE_ASN1, dumped_der)
2817 dumped_pem2 = dump_publickey(FILETYPE_PEM, key2)
Cory Benfieldd86f1d82015-10-27 17:25:17 +0900[diff] [blame]2818 assert dumped_pem2 == cleartextPublicKeyPEM
Cory Benfield6492f7c2015-10-27 16:57:58 +0900[diff] [blame]2819
Cory Benfielde02c7d82015-10-27 17:34:49 +0900[diff] [blame]2820 def test_dump_publickey_invalid_type(self):
2821 """
2822 dump_publickey doesn't support FILETYPE_TEXT.
2823 """
2824 key = load_publickey(FILETYPE_PEM, cleartextPublicKeyPEM)
2825
2826 with pytest.raises(ValueError):
2827 dump_publickey(FILETYPE_TEXT, key)
2828
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2829 def test_dump_certificate_request(self):
2830 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2831 `dump_certificate_request` writes a PEM, DER, and text.
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2832 """
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]2833 req = load_certificate_request(
2834 FILETYPE_PEM, cleartextCertificateRequestPEM)
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2835 dumped_pem = dump_certificate_request(FILETYPE_PEM, req)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2836 assert dumped_pem == cleartextCertificateRequestPEM
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2837 dumped_der = dump_certificate_request(FILETYPE_ASN1, req)
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2838 good_der = _runopenssl(dumped_pem, b"req", b"-outform", b"DER")
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2839 assert dumped_der == good_der
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2840 req2 = load_certificate_request(FILETYPE_ASN1, dumped_der)
2841 dumped_pem2 = dump_certificate_request(FILETYPE_PEM, req2)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2842 assert dumped_pem2 == cleartextCertificateRequestPEM
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2843 dumped_text = dump_certificate_request(FILETYPE_TEXT, req)
Alex Gaynor316aa2c2016-09-10 14:42:53 -0400[diff] [blame]2844 good_text = _runopenssl(
2845 dumped_pem, b"req", b"-noout", b"-text", b"-nameopt", b"")
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2846 assert dumped_text == good_text
2847 with pytest.raises(ValueError):
2848 dump_certificate_request(100, req)
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2849
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2850 def test_dump_privatekey_passphrase_callback(self):
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2851 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2852 `dump_privatekey` writes an encrypted PEM when given a callback
Alex Gaynor791212d2015-09-05 15:46:08 -0400[diff] [blame]2853 which returns the correct passphrase.
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2854 """
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]2855 passphrase = b"foo"
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2856 called = []
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]2857
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2858 def cb(writing):
2859 called.append(writing)
2860 return passphrase
2861 key = load_privatekey(FILETYPE_PEM, cleartextPrivateKeyPEM)
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2862 pem = dump_privatekey(FILETYPE_PEM, key, GOOD_CIPHER, cb)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2863 assert isinstance(pem, binary_type)
2864 assert called == [True]
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2865 loadedKey = load_privatekey(FILETYPE_PEM, pem, passphrase)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2866 assert isinstance(loadedKey, PKeyType)
2867 assert loadedKey.type() == key.type()
2868 assert loadedKey.bits() == key.bits()
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2869
Ziga Seilnacht6b90a402009-12-22 14:33:47 +0100[diff] [blame]2870 def test_dump_privatekey_passphrase_exception(self):
2871 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2872 `dump_privatekey` should not overwrite the exception raised
Ziga Seilnacht6b90a402009-12-22 14:33:47 +0100[diff] [blame]2873 by the passphrase callback.
2874 """
2875 def cb(ignored):
2876 raise ArithmeticError
2877
2878 key = load_privatekey(FILETYPE_PEM, cleartextPrivateKeyPEM)
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]2879 with pytest.raises(ArithmeticError):
2880 dump_privatekey(FILETYPE_PEM, key, GOOD_CIPHER, cb)
Ziga Seilnacht6b90a402009-12-22 14:33:47 +0100[diff] [blame]2881
Ziga Seilnacht781295a2009-12-22 14:58:01 +0100[diff] [blame]2882 def test_dump_privatekey_passphraseCallbackLength(self):
2883 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2884 `crypto.dump_privatekey` should raise an error when the passphrase
2885 provided by the callback is too long, not silently truncate it.
Ziga Seilnacht781295a2009-12-22 14:58:01 +0100[diff] [blame]2886 """
2887 def cb(ignored):
2888 return "a" * 1025
2889
2890 key = load_privatekey(FILETYPE_PEM, cleartextPrivateKeyPEM)
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]2891 with pytest.raises(ValueError):
2892 dump_privatekey(FILETYPE_PEM, key, GOOD_CIPHER, cb)
Ziga Seilnacht781295a2009-12-22 14:58:01 +0100[diff] [blame]2893
Alex Gaynor4b9c96a2014-08-14 09:51:48 -0700[diff] [blame]2894 def test_load_pkcs7_data_pem(self):
Jean-Paul Calderonedc138fa2009-06-27 14:32:07 -0400[diff] [blame]2895 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2896 `load_pkcs7_data` accepts a PKCS#7 string and returns an instance of
2897 `PKCS`.
Jean-Paul Calderonedc138fa2009-06-27 14:32:07 -0400[diff] [blame]2898 """
2899 pkcs7 = load_pkcs7_data(FILETYPE_PEM, pkcs7Data)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2900 assert isinstance(pkcs7, PKCS7)
Jean-Paul Calderonedc138fa2009-06-27 14:32:07 -0400[diff] [blame]2901
Alex Gaynor4b9c96a2014-08-14 09:51:48 -0700[diff] [blame]2902 def test_load_pkcs7_data_asn1(self):
Alex Gaynor9875a912014-08-14 13:35:05 -0700[diff] [blame]2903 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2904 `load_pkcs7_data` accepts a bytes containing ASN1 data representing
2905 PKCS#7 and returns an instance of `PKCS7`.
Alex Gaynor9875a912014-08-14 13:35:05 -0700[diff] [blame]2906 """
Alex Gaynor4b9c96a2014-08-14 09:51:48 -0700[diff] [blame]2907 pkcs7 = load_pkcs7_data(FILETYPE_ASN1, pkcs7DataASN1)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2908 assert isinstance(pkcs7, PKCS7)
Alex Gaynor4b9c96a2014-08-14 09:51:48 -0700[diff] [blame]2909
Jean-Paul Calderonee82e3252013-03-03 10:14:10 -0800[diff] [blame]2910 def test_load_pkcs7_data_invalid(self):
2911 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2912 If the data passed to `load_pkcs7_data` is invalid, `Error` is raised.
Jean-Paul Calderonee82e3252013-03-03 10:14:10 -0800[diff] [blame]2913 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2914 with pytest.raises(Error):
2915 load_pkcs7_data(FILETYPE_PEM, b"foo")
Jean-Paul Calderonee82e3252013-03-03 10:14:10 -0800[diff] [blame]2916
Alex Gaynor09a386e2016-07-03 09:32:44 -0400[diff] [blame]2917 def test_load_pkcs7_type_invalid(self):
2918 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2919 If the type passed to `load_pkcs7_data`, `ValueError` is raised.
Alex Gaynor09a386e2016-07-03 09:32:44 -0400[diff] [blame]2920 """
2921 with pytest.raises(ValueError):
2922 load_pkcs7_data(object(), b"foo")
2923
Jean-Paul Calderonee82e3252013-03-03 10:14:10 -0800[diff] [blame]2924
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]2925class TestLoadCertificate(object):
Jean-Paul Calderone4a68b402013-12-29 16:54:58 -0500[diff] [blame]2926 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]2927 Tests for `load_certificate_request`.
Jean-Paul Calderone4a68b402013-12-29 16:54:58 -0500[diff] [blame]2928 """
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]2929
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]2930 def test_bad_file_type(self):
Jean-Paul Calderone4a68b402013-12-29 16:54:58 -0500[diff] [blame]2931 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]2932 If the file type passed to `load_certificate_request` is neither
2933 `FILETYPE_PEM` nor `FILETYPE_ASN1` then `ValueError` is raised.
Jean-Paul Calderone4a68b402013-12-29 16:54:58 -0500[diff] [blame]2934 """
Alex Gaynor7778e792016-07-03 23:38:48 -0400[diff] [blame]2935 with pytest.raises(ValueError):
2936 load_certificate_request(object(), b"")
2937 with pytest.raises(ValueError):
2938 load_certificate(object(), b"")
Jean-Paul Calderone4a68b402013-12-29 16:54:58 -0500[diff] [blame]2939
Alex Gaynor37726112016-07-04 09:51:32 -0400[diff] [blame]2940 def test_bad_certificate(self):
2941 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]2942 If the bytes passed to `load_certificate` are not a valid certificate,
2943 an exception is raised.
Alex Gaynor37726112016-07-04 09:51:32 -0400[diff] [blame]2944 """
2945 with pytest.raises(Error):
2946 load_certificate(FILETYPE_ASN1, b"lol")
2947
Jean-Paul Calderone4a68b402013-12-29 16:54:58 -0500[diff] [blame]2948
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2949class TestPKCS7(object):
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]2950 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2951 Tests for `PKCS7`.
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]2952 """
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]2953
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]2954 def test_type(self):
2955 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2956 `PKCS7` is a type object.
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]2957 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2958 assert isinstance(PKCS7, type)
2959 assert PKCS7Type.__name__ == 'PKCS7'
2960 assert PKCS7 is PKCS7Type
Jean-Paul Calderone07c93742010-07-30 10:53:41 -0400[diff] [blame]2961
Jean-Paul Calderone07c93742010-07-30 10:53:41 -0400[diff] [blame]2962 def test_type_is_signed(self):
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]2963 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2964 `PKCS7.type_is_signed` returns `True` if the PKCS7 object is of
2965 the type *signed*.
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]2966 """
Jean-Paul Calderone07c93742010-07-30 10:53:41 -0400[diff] [blame]2967 pkcs7 = load_pkcs7_data(FILETYPE_PEM, pkcs7Data)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2968 assert pkcs7.type_is_signed()
Jean-Paul Calderone07c93742010-07-30 10:53:41 -0400[diff] [blame]2969
Jean-Paul Calderone07c93742010-07-30 10:53:41 -0400[diff] [blame]2970 def test_type_is_enveloped(self):
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]2971 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2972 `PKCS7.type_is_enveloped` returns `False` if the PKCS7 object is not
2973 of the type *enveloped*.
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]2974 """
Jean-Paul Calderone07c93742010-07-30 10:53:41 -0400[diff] [blame]2975 pkcs7 = load_pkcs7_data(FILETYPE_PEM, pkcs7Data)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2976 assert not pkcs7.type_is_enveloped()
Jean-Paul Calderone07c93742010-07-30 10:53:41 -0400[diff] [blame]2977
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2978 def test_type_is_signed_and_enveloped(self):
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]2979 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2980 `PKCS7.type_is_signedAndEnveloped` returns `False`
Alex Gaynor791212d2015-09-05 15:46:08 -0400[diff] [blame]2981 if the PKCS7 object is not of the type *signed and enveloped*.
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]2982 """
Jean-Paul Calderone07c93742010-07-30 10:53:41 -0400[diff] [blame]2983 pkcs7 = load_pkcs7_data(FILETYPE_PEM, pkcs7Data)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2984 assert not pkcs7.type_is_signedAndEnveloped()
Jean-Paul Calderone07c93742010-07-30 10:53:41 -0400[diff] [blame]2985
Jean-Paul Calderoneb4754b92010-07-30 11:00:08 -0400[diff] [blame]2986 def test_type_is_data(self):
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]2987 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2988 `PKCS7.type_is_data` returns `False` if the PKCS7 object is not of
2989 the type data.
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]2990 """
Jean-Paul Calderoneb4754b92010-07-30 11:00:08 -0400[diff] [blame]2991 pkcs7 = load_pkcs7_data(FILETYPE_PEM, pkcs7Data)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2992 assert not pkcs7.type_is_data()
Jean-Paul Calderone97b28ca2010-07-30 10:56:07 -0400[diff] [blame]2993
Jean-Paul Calderone4cbe05e2010-07-30 10:55:30 -0400[diff] [blame]2994 def test_get_type_name(self):
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]2995 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2996 `PKCS7.get_type_name` returns a `str` giving the
Alex Gaynor791212d2015-09-05 15:46:08 -0400[diff] [blame]2997 type name.
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]2998 """
Jean-Paul Calderone4cbe05e2010-07-30 10:55:30 -0400[diff] [blame]2999 pkcs7 = load_pkcs7_data(FILETYPE_PEM, pkcs7Data)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3000 assert pkcs7.get_type_name() == b'pkcs7-signedData'
Jean-Paul Calderone4cbe05e2010-07-30 10:55:30 -0400[diff] [blame]3001
Jean-Paul Calderone4cbe05e2010-07-30 10:55:30 -0400[diff] [blame]3002 def test_attribute(self):
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]3003 """
Alex Gaynor791212d2015-09-05 15:46:08 -0400[diff] [blame]3004 If an attribute other than one of the methods tested here is accessed
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3005 on an instance of `PKCS7`, `AttributeError` is raised.
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]3006 """
Jean-Paul Calderone4cbe05e2010-07-30 10:55:30 -0400[diff] [blame]3007 pkcs7 = load_pkcs7_data(FILETYPE_PEM, pkcs7Data)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3008 with pytest.raises(AttributeError):
3009 pkcs7.foo
Jean-Paul Calderone4cbe05e2010-07-30 10:55:30 -0400[diff] [blame]3010
3011
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3012class TestNetscapeSPKI(_PKeyInteractionTestsMixin):
Jean-Paul Calderonedc138fa2009-06-27 14:32:07 -0400[diff] [blame]3013 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3014 Tests for `OpenSSL.crypto.NetscapeSPKI`.
Jean-Paul Calderonedc138fa2009-06-27 14:32:07 -0400[diff] [blame]3015 """
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]3016
Jean-Paul Calderoneb9725592010-08-03 18:17:22 -0400[diff] [blame]3017 def signable(self):
3018 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3019 Return a new `NetscapeSPKI` for use with signing tests.
Jean-Paul Calderoneb9725592010-08-03 18:17:22 -0400[diff] [blame]3020 """
3021 return NetscapeSPKI()
3022
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]3023 def test_type(self):
3024 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3025 `NetscapeSPKI` and `NetscapeSPKIType` refer to the same type object
3026 and can be used to create instances of that type.
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]3027 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3028 assert NetscapeSPKI is NetscapeSPKIType
3029 assert is_consistent_type(NetscapeSPKI, 'NetscapeSPKI')
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]3030
Jean-Paul Calderonedc138fa2009-06-27 14:32:07 -0400[diff] [blame]3031 def test_construction(self):
3032 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3033 `NetscapeSPKI` returns an instance of `NetscapeSPKIType`.
Jean-Paul Calderonedc138fa2009-06-27 14:32:07 -0400[diff] [blame]3034 """
3035 nspki = NetscapeSPKI()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3036 assert isinstance(nspki, NetscapeSPKIType)
Jean-Paul Calderonedc138fa2009-06-27 14:32:07 -0400[diff] [blame]3037
Jean-Paul Calderone969efaa2010-08-03 18:19:19 -0400[diff] [blame]3038 def test_invalid_attribute(self):
3039 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3040 Accessing a non-existent attribute of a `NetscapeSPKI` instance
3041 causes an `AttributeError` to be raised.
Jean-Paul Calderone969efaa2010-08-03 18:19:19 -0400[diff] [blame]3042 """
3043 nspki = NetscapeSPKI()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3044 with pytest.raises(AttributeError):
3045 nspki.foo
Jean-Paul Calderone969efaa2010-08-03 18:19:19 -0400[diff] [blame]3046
Jean-Paul Calderone06ada9f2010-08-03 18:26:52 -0400[diff] [blame]3047 def test_b64_encode(self):
3048 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3049 `NetscapeSPKI.b64_encode` encodes the certificate to a base64 blob.
Jean-Paul Calderone06ada9f2010-08-03 18:26:52 -0400[diff] [blame]3050 """
3051 nspki = NetscapeSPKI()
3052 blob = nspki.b64_encode()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3053 assert isinstance(blob, binary_type)
Jean-Paul Calderone06ada9f2010-08-03 18:26:52 -0400[diff] [blame]3054
3055
Paul Kehrer2c605ba2016-03-11 11:17:26 -0400[diff] [blame]3056class TestRevoked(object):
3057 """
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3058 Tests for `OpenSSL.crypto.Revoked`.
Paul Kehrer2c605ba2016-03-11 11:17:26 -0400[diff] [blame]3059 """
3060 def test_ignores_unsupported_revoked_cert_extension_get_reason(self):
3061 """
3062 The get_reason method on the Revoked class checks to see if the
3063 extension is NID_crl_reason and should skip it otherwise. This test
3064 loads a CRL with extensions it should ignore.
3065 """
3066 crl = load_crl(FILETYPE_PEM, crlDataUnsupportedExtension)
3067 revoked = crl.get_revoked()
3068 reason = revoked[1].get_reason()
3069 assert reason == b'Unspecified'
3070
3071 def test_ignores_unsupported_revoked_cert_extension_set_new_reason(self):
3072 crl = load_crl(FILETYPE_PEM, crlDataUnsupportedExtension)
3073 revoked = crl.get_revoked()
3074 revoked[1].set_reason(None)
3075 reason = revoked[1].get_reason()
3076 assert reason is None
3077
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3078 def test_construction(self):
3079 """
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3080 Confirm we can create `OpenSSL.crypto.Revoked`. Check that it is
3081 empty.
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3082 """
3083 revoked = Revoked()
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3084 assert isinstance(revoked, Revoked)
3085 assert type(revoked) == Revoked
3086 assert revoked.get_serial() == b'00'
3087 assert revoked.get_rev_date() is None
3088 assert revoked.get_reason() is None
Jean-Paul Calderone4f74bfe2010-01-30 14:32:49 -0500[diff] [blame]3089
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3090 def test_serial(self):
3091 """
Jean-Paul Calderoneb98eae02010-01-30 13:18:04 -0500[diff] [blame]3092 Confirm we can set and get serial numbers from
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3093 `OpenSSL.crypto.Revoked`. Confirm errors are handled with grace.
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3094 """
3095 revoked = Revoked()
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3096 ret = revoked.set_serial(b'10b')
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3097 assert ret is None
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3098 ser = revoked.get_serial()
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3099 assert ser == b'010B'
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3100
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3101 revoked.set_serial(b'31ppp') # a type error would be nice
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3102 ser = revoked.get_serial()
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3103 assert ser == b'31'
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3104
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3105 with pytest.raises(ValueError):
3106 revoked.set_serial(b'pqrst')
3107 with pytest.raises(TypeError):
3108 revoked.set_serial(100)
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3109
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3110 def test_date(self):
3111 """
Jean-Paul Calderoneb98eae02010-01-30 13:18:04 -0500[diff] [blame]3112 Confirm we can set and get revocation dates from
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3113 `OpenSSL.crypto.Revoked`. Confirm errors are handled with grace.
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3114 """
3115 revoked = Revoked()
3116 date = revoked.get_rev_date()
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3117 assert date is None
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3118
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3119 now = datetime.now().strftime("%Y%m%d%H%M%SZ").encode("ascii")
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3120 ret = revoked.set_rev_date(now)
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3121 assert ret is None
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3122 date = revoked.get_rev_date()
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3123 assert date == now
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3124
Rick Dean6385faf2009-07-26 00:07:47 -0500[diff] [blame]3125 def test_reason(self):
3126 """
Jean-Paul Calderoneb98eae02010-01-30 13:18:04 -0500[diff] [blame]3127 Confirm we can set and get revocation reasons from
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3128 `OpenSSL.crypto.Revoked`. The "get" need to work as "set".
3129 Likewise, each reason of all_reasons() must work.
Rick Dean6385faf2009-07-26 00:07:47 -0500[diff] [blame]3130 """
3131 revoked = Revoked()
3132 for r in revoked.all_reasons():
Jean-Paul Calderoneeacad4a2010-08-22 17:12:55 -0400[diff] [blame]3133 for x in range(2):
Rick Dean6385faf2009-07-26 00:07:47 -0500[diff] [blame]3134 ret = revoked.set_reason(r)
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3135 assert ret is None
Rick Dean6385faf2009-07-26 00:07:47 -0500[diff] [blame]3136 reason = revoked.get_reason()
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3137 assert (
3138 reason.lower().replace(b' ', b'') ==
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3139 r.lower().replace(b' ', b''))
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]3140 r = reason # again with the resp of get
Rick Dean6385faf2009-07-26 00:07:47 -0500[diff] [blame]3141
3142 revoked.set_reason(None)
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3143 assert revoked.get_reason() is None
Rick Dean6385faf2009-07-26 00:07:47 -0500[diff] [blame]3144
Alex Chanfb078d82017-04-20 11:16:15 +0100[diff] [blame]3145 @pytest.mark.parametrize('reason', [object(), 1.0, u'foo'])
3146 def test_set_reason_wrong_args(self, reason):
3147 """
3148 `Revoked.set_reason` raises `TypeError` if called with an argument
3149 which is neither `None` nor a byte string.
3150 """
3151 revoked = Revoked()
3152 with pytest.raises(TypeError):
3153 revoked.set_reason(reason)
3154
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3155 def test_set_reason_invalid_reason(self):
Rick Dean6385faf2009-07-26 00:07:47 -0500[diff] [blame]3156 """
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3157 Calling `OpenSSL.crypto.Revoked.set_reason` with an argument which
3158 isn't a valid reason results in `ValueError` being raised.
Rick Dean6385faf2009-07-26 00:07:47 -0500[diff] [blame]3159 """
3160 revoked = Revoked()
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3161 with pytest.raises(ValueError):
3162 revoked.set_reason(b'blue')
Jean-Paul Calderone4f74bfe2010-01-30 14:32:49 -0500[diff] [blame]3163
3164
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3165class TestCRL(object):
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3166 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3167 Tests for `OpenSSL.crypto.CRL`.
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3168 """
3169 cert = load_certificate(FILETYPE_PEM, cleartextCertificatePEM)
3170 pkey = load_privatekey(FILETYPE_PEM, cleartextPrivateKeyPEM)
3171
Dan Sully44e767a2016-06-04 18:05:27 -0700[diff] [blame]3172 root_cert = load_certificate(FILETYPE_PEM, root_cert_pem)
3173 root_key = load_privatekey(FILETYPE_PEM, root_key_pem)
3174 intermediate_cert = load_certificate(FILETYPE_PEM, intermediate_cert_pem)
3175 intermediate_key = load_privatekey(FILETYPE_PEM, intermediate_key_pem)
3176 intermediate_server_cert = load_certificate(
3177 FILETYPE_PEM, intermediate_server_cert_pem)
3178 intermediate_server_key = load_privatekey(
3179 FILETYPE_PEM, intermediate_server_key_pem)
3180
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3181 def test_construction(self):
3182 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3183 Confirm we can create `OpenSSL.crypto.CRL`. Check
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3184 that it is empty
3185 """
3186 crl = CRL()
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3187 assert isinstance(crl, CRL)
3188 assert crl.get_revoked() is None
Jean-Paul Calderone2efd03e2010-01-30 13:59:55 -0500[diff] [blame]3189
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3190 def _get_crl(self):
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3191 """
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3192 Get a new ``CRL`` with a revocation.
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3193 """
3194 crl = CRL()
3195 revoked = Revoked()
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3196 now = datetime.now().strftime("%Y%m%d%H%M%SZ").encode("ascii")
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3197 revoked.set_rev_date(now)
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3198 revoked.set_serial(b'3ab')
3199 revoked.set_reason(b'sUpErSeDEd')
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3200 crl.add_revoked(revoked)
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3201 return crl
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3202
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3203 def test_export_pem(self):
3204 """
3205 If not passed a format, ``CRL.export`` returns a "PEM" format string
3206 representing a serial number, a revoked reason, and certificate issuer
3207 information.
3208 """
3209 crl = self._get_crl()
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3210 # PEM format
Alex Gaynor173e4ba2017-06-30 08:01:12 -0700[diff] [blame]3211 dumped_crl = crl.export(
3212 self.cert, self.pkey, days=20, digest=b"sha256"
3213 )
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]3214 text = _runopenssl(dumped_crl, b"crl", b"-noout", b"-text")
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3215
3216 # These magic values are based on the way the CRL above was constructed
3217 # and with what certificate it was exported.
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3218 text.index(b'Serial Number: 03AB')
3219 text.index(b'Superseded')
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3220 text.index(
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3221 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]3222 )
3223
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3224 def test_export_der(self):
3225 """
3226 If passed ``FILETYPE_ASN1`` for the format, ``CRL.export`` returns a
3227 "DER" format string representing a serial number, a revoked reason, and
3228 certificate issuer information.
3229 """
3230 crl = self._get_crl()
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3231
3232 # DER format
Alex Gaynor173e4ba2017-06-30 08:01:12 -0700[diff] [blame]3233 dumped_crl = crl.export(
3234 self.cert, self.pkey, FILETYPE_ASN1, digest=b"md5"
3235 )
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3236 text = _runopenssl(
3237 dumped_crl, b"crl", b"-noout", b"-text", b"-inform", b"DER"
3238 )
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3239 text.index(b'Serial Number: 03AB')
3240 text.index(b'Superseded')
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3241 text.index(
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3242 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]3243 )
3244
Alex Gaynore466bc92017-07-06 23:43:47 -0400[diff] [blame]3245 # Flaky because we compare the output of running commands which sometimes
3246 # varies by 1 second
3247 @flaky.flaky
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3248 def test_export_text(self):
3249 """
3250 If passed ``FILETYPE_TEXT`` for the format, ``CRL.export`` returns a
3251 text format string like the one produced by the openssl command line
3252 tool.
3253 """
3254 crl = self._get_crl()
3255
Alex Gaynor173e4ba2017-06-30 08:01:12 -0700[diff] [blame]3256 dumped_crl = crl.export(
3257 self.cert, self.pkey, FILETYPE_ASN1, digest=b"md5"
3258 )
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3259 text = _runopenssl(
3260 dumped_crl, b"crl", b"-noout", b"-text", b"-inform", b"DER"
3261 )
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3262
3263 # text format
Alex Gaynor173e4ba2017-06-30 08:01:12 -0700[diff] [blame]3264 dumped_text = crl.export(
3265 self.cert, self.pkey, type=FILETYPE_TEXT, digest=b"md5"
3266 )
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3267 assert text == dumped_text
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3268
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3269 def test_export_custom_digest(self):
3270 """
3271 If passed the name of a digest function, ``CRL.export`` uses a
3272 signature algorithm based on that digest function.
3273 """
3274 crl = self._get_crl()
Jean-Paul Calderonecce22d02015-04-13 13:56:09 -0400[diff] [blame]3275 dumped_crl = crl.export(self.cert, self.pkey, digest=b"sha1")
Bulat Gaifullin1966c972014-09-22 09:47:20 +0400[diff] [blame]3276 text = _runopenssl(dumped_crl, b"crl", b"-noout", b"-text")
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3277 text.index(b'Signature Algorithm: sha1')
Bulat Gaifullin1966c972014-09-22 09:47:20 +0400[diff] [blame]3278
Jean-Paul Calderonecce22d02015-04-13 13:56:09 -0400[diff] [blame]3279 def test_export_md5_digest(self):
3280 """
3281 If passed md5 as the digest function, ``CRL.export`` uses md5 and does
3282 not emit a deprecation warning.
3283 """
3284 crl = self._get_crl()
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3285 with pytest.warns(None) as catcher:
Jean-Paul Calderonecce22d02015-04-13 13:56:09 -0400[diff] [blame]3286 simplefilter("always")
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3287 assert 0 == len(catcher)
Jean-Paul Calderonecce22d02015-04-13 13:56:09 -0400[diff] [blame]3288 dumped_crl = crl.export(self.cert, self.pkey, digest=b"md5")
3289 text = _runopenssl(dumped_crl, b"crl", b"-noout", b"-text")
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3290 text.index(b'Signature Algorithm: md5')
Jean-Paul Calderonecce22d02015-04-13 13:56:09 -0400[diff] [blame]3291
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3292 def test_export_default_digest(self):
3293 """
Alex Gaynor173e4ba2017-06-30 08:01:12 -0700[diff] [blame]3294 If not passed the name of a digest function, ``CRL.export`` raises a
3295 ``TypeError``.
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3296 """
3297 crl = self._get_crl()
Alex Gaynor173e4ba2017-06-30 08:01:12 -0700[diff] [blame]3298 with pytest.raises(TypeError):
3299 crl.export(self.cert, self.pkey)
Bulat Gaifullin1966c972014-09-22 09:47:20 +0400[diff] [blame]3300
Jean-Paul Calderonec7293bc2011-09-13 15:24:38 -0400[diff] [blame]3301 def test_export_invalid(self):
3302 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3303 If `CRL.export` is used with an uninitialized `X509` instance,
3304 `OpenSSL.crypto.Error` is raised.
Jean-Paul Calderonec7293bc2011-09-13 15:24:38 -0400[diff] [blame]3305 """
3306 crl = CRL()
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3307 with pytest.raises(Error):
Alex Gaynor173e4ba2017-06-30 08:01:12 -0700[diff] [blame]3308 crl.export(X509(), PKey(), digest=b"sha256")
Jean-Paul Calderonec7293bc2011-09-13 15:24:38 -0400[diff] [blame]3309
Jean-Paul Calderone56515342010-01-30 13:49:38 -0500[diff] [blame]3310 def test_add_revoked_keyword(self):
3311 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3312 `OpenSSL.CRL.add_revoked` accepts its single argument as the
Jean-Paul Calderone64efa2c2011-09-11 10:00:09 -0400[diff] [blame]3313 ``revoked`` keyword argument.
Jean-Paul Calderone56515342010-01-30 13:49:38 -0500[diff] [blame]3314 """
3315 crl = CRL()
3316 revoked = Revoked()
Paul Kehrerb11bffc2016-03-10 18:30:29 -0400[diff] [blame]3317 revoked.set_serial(b"01")
Paul Kehrer2fe23b02016-03-09 22:02:15 -0400[diff] [blame]3318 revoked.set_rev_date(b"20160310020145Z")
Jean-Paul Calderone56515342010-01-30 13:49:38 -0500[diff] [blame]3319 crl.add_revoked(revoked=revoked)
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3320 assert isinstance(crl.get_revoked()[0], Revoked)
Jean-Paul Calderone56515342010-01-30 13:49:38 -0500[diff] [blame]3321
Jean-Paul Calderone883ca4b2010-01-30 13:55:13 -0500[diff] [blame]3322 def test_export_wrong_args(self):
3323 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3324 Calling `OpenSSL.CRL.export` with arguments other than the certificate,
Jean-Paul Calderonef1515862010-01-30 13:57:03 -0500[diff] [blame]3325 private key, integer file type, and integer number of days it
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3326 expects, results in a `TypeError` being raised.
Jean-Paul Calderone883ca4b2010-01-30 13:55:13 -0500[diff] [blame]3327 """
3328 crl = CRL()
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]3329 with pytest.raises(TypeError):
3330 crl.export(None, self.pkey, FILETYPE_PEM, 10)
3331 with pytest.raises(TypeError):
3332 crl.export(self.cert, None, FILETYPE_PEM, 10)
3333 with pytest.raises(TypeError):
3334 crl.export(self.cert, self.pkey, None, 10)
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3335 with pytest.raises(TypeError):
3336 crl.export(self.cert, FILETYPE_PEM, None)
Jean-Paul Calderonef1515862010-01-30 13:57:03 -0500[diff] [blame]3337
Jean-Paul Calderoneea198422010-01-30 13:58:23 -0500[diff] [blame]3338 def test_export_unknown_filetype(self):
3339 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3340 Calling `OpenSSL.CRL.export` with a file type other than
3341 `FILETYPE_PEM`, `FILETYPE_ASN1`, or
3342 `FILETYPE_TEXT` results in a `ValueError` being raised.
Jean-Paul Calderoneea198422010-01-30 13:58:23 -0500[diff] [blame]3343 """
3344 crl = CRL()
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]3345 with pytest.raises(ValueError):
Alex Gaynor173e4ba2017-06-30 08:01:12 -0700[diff] [blame]3346 crl.export(self.cert, self.pkey, 100, 10, digest=b"sha256")
Jean-Paul Calderoneea198422010-01-30 13:58:23 -0500[diff] [blame]3347
Bulat Gaifullin925f7862014-09-22 10:10:44 +0400[diff] [blame]3348 def test_export_unknown_digest(self):
Bulat Gaifullin5f9eea42014-09-23 19:35:15 +0400[diff] [blame]3349 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3350 Calling `OpenSSL.CRL.export` with an unsupported digest results
3351 in a `ValueError` being raised.
Bulat Gaifullin5f9eea42014-09-23 19:35:15 +0400[diff] [blame]3352 """
Bulat Gaifullin925f7862014-09-22 10:10:44 +0400[diff] [blame]3353 crl = CRL()
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3354 with pytest.raises(ValueError):
3355 crl.export(
3356 self.cert, self.pkey, FILETYPE_PEM, 10, b"strange-digest")
Bulat Gaifullin925f7862014-09-22 10:10:44 +0400[diff] [blame]3357
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3358 def test_get_revoked(self):
3359 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3360 Use python to create a simple CRL with two revocations. Get back the
3361 `Revoked` using `OpenSSL.CRL.get_revoked` and verify them.
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3362 """
3363 crl = CRL()
3364
3365 revoked = Revoked()
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3366 now = datetime.now().strftime("%Y%m%d%H%M%SZ").encode("ascii")
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3367 revoked.set_rev_date(now)
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3368 revoked.set_serial(b'3ab')
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3369 crl.add_revoked(revoked)
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3370 revoked.set_serial(b'100')
3371 revoked.set_reason(b'sUpErSeDEd')
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3372 crl.add_revoked(revoked)
3373
3374 revs = crl.get_revoked()
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3375 assert len(revs) == 2
3376 assert type(revs[0]) == Revoked
3377 assert type(revs[1]) == Revoked
3378 assert revs[0].get_serial() == b'03AB'
3379 assert revs[1].get_serial() == b'0100'
3380 assert revs[0].get_rev_date() == now
3381 assert revs[1].get_rev_date() == now
Jean-Paul Calderoneecef6fa2010-01-30 13:47:18 -0500[diff] [blame]3382
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3383 def test_load_crl(self):
3384 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3385 Load a known CRL and inspect its revocations. Both EM and DER formats
3386 are loaded.
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3387 """
Jean-Paul Calderone3eb5cc72010-01-30 15:24:40 -0500[diff] [blame]3388 crl = load_crl(FILETYPE_PEM, crlData)
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3389 revs = crl.get_revoked()
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3390 assert len(revs) == 2
3391 assert revs[0].get_serial() == b'03AB'
3392 assert revs[0].get_reason() is None
3393 assert revs[1].get_serial() == b'0100'
3394 assert revs[1].get_reason() == b'Superseded'
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3395
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]3396 der = _runopenssl(crlData, b"crl", b"-outform", b"DER")
Jean-Paul Calderoneb98eae02010-01-30 13:18:04 -0500[diff] [blame]3397 crl = load_crl(FILETYPE_ASN1, der)
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3398 revs = crl.get_revoked()
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3399 assert len(revs) == 2
3400 assert revs[0].get_serial() == b'03AB'
3401 assert revs[0].get_reason() is None
3402 assert revs[1].get_serial() == b'0100'
3403 assert revs[1].get_reason() == b'Superseded'
Jean-Paul Calderone3eb5cc72010-01-30 15:24:40 -0500[diff] [blame]3404
Jean-Paul Calderone3eb5cc72010-01-30 15:24:40 -0500[diff] [blame]3405 def test_load_crl_bad_filetype(self):
3406 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3407 Calling `OpenSSL.crypto.load_crl` with an unknown file type raises a
3408 `ValueError`.
Jean-Paul Calderone3eb5cc72010-01-30 15:24:40 -0500[diff] [blame]3409 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3410 with pytest.raises(ValueError):
3411 load_crl(100, crlData)
Jean-Paul Calderone3eb5cc72010-01-30 15:24:40 -0500[diff] [blame]3412
Jean-Paul Calderone3eb5cc72010-01-30 15:24:40 -0500[diff] [blame]3413 def test_load_crl_bad_data(self):
3414 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3415 Calling `OpenSSL.crypto.load_crl` with file data which can't be loaded
3416 raises a `OpenSSL.crypto.Error`.
Jean-Paul Calderone3eb5cc72010-01-30 15:24:40 -0500[diff] [blame]3417 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3418 with pytest.raises(Error):
3419 load_crl(FILETYPE_PEM, b"hello, world")
Jean-Paul Calderone3eb5cc72010-01-30 15:24:40 -0500[diff] [blame]3420
Dan Sully44e767a2016-06-04 18:05:27 -0700[diff] [blame]3421 def test_get_issuer(self):
3422 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3423 Load a known CRL and assert its issuer's common name is what we expect
3424 from the encoded crlData string.
Dan Sully44e767a2016-06-04 18:05:27 -0700[diff] [blame]3425 """
3426 crl = load_crl(FILETYPE_PEM, crlData)
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3427 assert isinstance(crl.get_issuer(), X509Name)
3428 assert crl.get_issuer().CN == 'Testing Root CA'
Dan Sully44e767a2016-06-04 18:05:27 -0700[diff] [blame]3429
Dominic Chenf05b2122015-10-13 16:32:35 +0000[diff] [blame]3430 def test_dump_crl(self):
3431 """
3432 The dumped CRL matches the original input.
3433 """
3434 crl = load_crl(FILETYPE_PEM, crlData)
3435 buf = dump_crl(FILETYPE_PEM, crl)
3436 assert buf == crlData
3437
Dan Sully44e767a2016-06-04 18:05:27 -0700[diff] [blame]3438 def _make_test_crl(self, issuer_cert, issuer_key, certs=()):
3439 """
3440 Create a CRL.
3441
3442 :param list[X509] certs: A list of certificates to revoke.
3443 :rtype: CRL
3444 """
3445 crl = CRL()
3446 for cert in certs:
3447 revoked = Revoked()
3448 # FIXME: This string splicing is an unfortunate implementation
3449 # detail that has been reported in
3450 # https://github.com/pyca/pyopenssl/issues/258
3451 serial = hex(cert.get_serial_number())[2:].encode('utf-8')
3452 revoked.set_serial(serial)
3453 revoked.set_reason(b'unspecified')
3454 revoked.set_rev_date(b'20140601000000Z')
3455 crl.add_revoked(revoked)
3456 crl.set_version(1)
3457 crl.set_lastUpdate(b'20140601000000Z')
3458 crl.set_nextUpdate(b'20180601000000Z')
3459 crl.sign(issuer_cert, issuer_key, digest=b'sha512')
3460 return crl
3461
3462 def test_verify_with_revoked(self):
3463 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3464 `verify_certificate` raises error when an intermediate certificate is
3465 revoked.
Dan Sully44e767a2016-06-04 18:05:27 -0700[diff] [blame]3466 """
3467 store = X509Store()
3468 store.add_cert(self.root_cert)
3469 store.add_cert(self.intermediate_cert)
3470 root_crl = self._make_test_crl(
3471 self.root_cert, self.root_key, certs=[self.intermediate_cert])
3472 intermediate_crl = self._make_test_crl(
3473 self.intermediate_cert, self.intermediate_key, certs=[])
3474 store.add_crl(root_crl)
3475 store.add_crl(intermediate_crl)
3476 store.set_flags(
3477 X509StoreFlags.CRL_CHECK | X509StoreFlags.CRL_CHECK_ALL)
3478 store_ctx = X509StoreContext(store, self.intermediate_server_cert)
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3479 with pytest.raises(X509StoreContextError) as err:
3480 store_ctx.verify_certificate()
3481 assert err.value.args[0][2] == 'certificate revoked'
Dan Sully44e767a2016-06-04 18:05:27 -0700[diff] [blame]3482
3483 def test_verify_with_missing_crl(self):
3484 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3485 `verify_certificate` raises error when an intermediate certificate's
3486 CRL is missing.
Dan Sully44e767a2016-06-04 18:05:27 -0700[diff] [blame]3487 """
3488 store = X509Store()
3489 store.add_cert(self.root_cert)
3490 store.add_cert(self.intermediate_cert)
3491 root_crl = self._make_test_crl(
3492 self.root_cert, self.root_key, certs=[self.intermediate_cert])
3493 store.add_crl(root_crl)
3494 store.set_flags(
3495 X509StoreFlags.CRL_CHECK | X509StoreFlags.CRL_CHECK_ALL)
3496 store_ctx = X509StoreContext(store, self.intermediate_server_cert)
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3497 with pytest.raises(X509StoreContextError) as err:
3498 store_ctx.verify_certificate()
3499 assert err.value.args[0][2] == 'unable to get certificate CRL'
3500 assert err.value.certificate.get_subject().CN == 'intermediate-service'
Dan Sully44e767a2016-06-04 18:05:27 -0700[diff] [blame]3501
Paul Kehrer41c10242017-06-29 18:24:17 -0500[diff] [blame]3502 def test_convert_from_cryptography(self):
3503 crypto_crl = x509.load_pem_x509_crl(crlData, backend)
3504 crl = CRL.from_cryptography(crypto_crl)
3505 assert isinstance(crl, CRL)
3506
3507 def test_convert_from_cryptography_unsupported_type(self):
3508 with pytest.raises(TypeError):
3509 CRL.from_cryptography(object())
3510
3511 def test_convert_to_cryptography_key(self):
3512 crl = load_crl(FILETYPE_PEM, crlData)
3513 crypto_crl = crl.to_cryptography()
3514 assert isinstance(crypto_crl, x509.CertificateRevocationList)
3515
Jean-Paul Calderonedc138fa2009-06-27 14:32:07 -0400[diff] [blame]3516
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3517class TestX509StoreContext(object):
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3518 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3519 Tests for `OpenSSL.crypto.X509StoreContext`.
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3520 """
3521 root_cert = load_certificate(FILETYPE_PEM, root_cert_pem)
3522 intermediate_cert = load_certificate(FILETYPE_PEM, intermediate_cert_pem)
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]3523 intermediate_server_cert = load_certificate(
3524 FILETYPE_PEM, intermediate_server_cert_pem)
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3525
3526 def test_valid(self):
3527 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3528 `verify_certificate` returns ``None`` when called with a certificate
3529 and valid chain.
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3530 """
3531 store = X509Store()
3532 store.add_cert(self.root_cert)
3533 store.add_cert(self.intermediate_cert)
3534 store_ctx = X509StoreContext(store, self.intermediate_server_cert)
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3535 assert store_ctx.verify_certificate() is None
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3536
3537 def test_reuse(self):
3538 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3539 `verify_certificate` can be called multiple times with the same
Jean-Paul Calderone06e01b92015-01-18 15:43:13 -0500[diff] [blame]3540 ``X509StoreContext`` instance to produce the same result.
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3541 """
3542 store = X509Store()
3543 store.add_cert(self.root_cert)
3544 store.add_cert(self.intermediate_cert)
3545 store_ctx = X509StoreContext(store, self.intermediate_server_cert)
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3546 assert store_ctx.verify_certificate() is None
3547 assert store_ctx.verify_certificate() is None
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3548
3549 def test_trusted_self_signed(self):
3550 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3551 `verify_certificate` returns ``None`` when called with a self-signed
3552 certificate and itself in the chain.
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3553 """
3554 store = X509Store()
3555 store.add_cert(self.root_cert)
3556 store_ctx = X509StoreContext(store, self.root_cert)
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3557 assert store_ctx.verify_certificate() is None
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3558
3559 def test_untrusted_self_signed(self):
3560 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3561 `verify_certificate` raises error when a self-signed certificate is
3562 verified without itself in the chain.
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3563 """
3564 store = X509Store()
3565 store_ctx = X509StoreContext(store, self.root_cert)
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]3566 with pytest.raises(X509StoreContextError) as exc:
3567 store_ctx.verify_certificate()
3568
3569 assert exc.value.args[0][2] == 'self signed certificate'
3570 assert exc.value.certificate.get_subject().CN == 'Testing Root CA'
Jean-Paul Calderone517816e2015-01-18 15:39:26 -0500[diff] [blame]3571
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3572 def test_invalid_chain_no_root(self):
3573 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3574 `verify_certificate` raises error when a root certificate is missing
3575 from the chain.
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3576 """
3577 store = X509Store()
3578 store.add_cert(self.intermediate_cert)
3579 store_ctx = X509StoreContext(store, self.intermediate_server_cert)
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]3580
3581 with pytest.raises(X509StoreContextError) as exc:
3582 store_ctx.verify_certificate()
3583
3584 assert exc.value.args[0][2] == 'unable to get issuer certificate'
3585 assert exc.value.certificate.get_subject().CN == 'intermediate'
Jean-Paul Calderone517816e2015-01-18 15:39:26 -0500[diff] [blame]3586
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3587 def test_invalid_chain_no_intermediate(self):
3588 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3589 `verify_certificate` raises error when an intermediate certificate is
3590 missing from the chain.
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3591 """
3592 store = X509Store()
3593 store.add_cert(self.root_cert)
3594 store_ctx = X509StoreContext(store, self.intermediate_server_cert)
Jean-Paul Calderone517816e2015-01-18 15:39:26 -0500[diff] [blame]3595
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]3596 with pytest.raises(X509StoreContextError) as exc:
3597 store_ctx.verify_certificate()
3598
3599 assert exc.value.args[0][2] == 'unable to get local issuer certificate'
3600 assert exc.value.certificate.get_subject().CN == 'intermediate-service'
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3601
Stephen Holsapple46a09252015-02-12 14:45:43 -0800[diff] [blame]3602 def test_modification_pre_verify(self):
3603 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3604 `verify_certificate` can use a store context modified after
Stephen Holsapple46a09252015-02-12 14:45:43 -0800[diff] [blame]3605 instantiation.
3606 """
3607 store_bad = X509Store()
3608 store_bad.add_cert(self.intermediate_cert)
3609 store_good = X509Store()
3610 store_good.add_cert(self.root_cert)
3611 store_good.add_cert(self.intermediate_cert)
3612 store_ctx = X509StoreContext(store_bad, self.intermediate_server_cert)
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]3613
3614 with pytest.raises(X509StoreContextError) as exc:
3615 store_ctx.verify_certificate()
3616
3617 assert exc.value.args[0][2] == 'unable to get issuer certificate'
3618 assert exc.value.certificate.get_subject().CN == 'intermediate'
3619
Stephen Holsapple46a09252015-02-12 14:45:43 -0800[diff] [blame]3620 store_ctx.set_store(store_good)
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3621 assert store_ctx.verify_certificate() is None
Stephen Holsapple46a09252015-02-12 14:45:43 -0800[diff] [blame]3622
Thomas Sileoe15e60a2016-11-22 18:13:30 +0100[diff] [blame]3623 def test_verify_with_time(self):
3624 """
3625 `verify_certificate` raises error when the verification time is
3626 set at notAfter.
3627 """
3628 store = X509Store()
3629 store.add_cert(self.root_cert)
3630 store.add_cert(self.intermediate_cert)
3631
3632 expire_time = self.intermediate_server_cert.get_notAfter()
3633 expire_datetime = datetime.strptime(
3634 expire_time.decode('utf-8'), '%Y%m%d%H%M%SZ'
3635 )
3636 store.set_time(expire_datetime)
3637
3638 store_ctx = X509StoreContext(store, self.intermediate_server_cert)
3639 with pytest.raises(X509StoreContextError) as exc:
3640 store_ctx.verify_certificate()
3641
3642 assert exc.value.args[0][2] == 'certificate has expired'
3643
Stephen Holsapple46a09252015-02-12 14:45:43 -0800[diff] [blame]3644
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3645class TestSignVerify(object):
James Yonan7c2e5d32010-02-27 05:45:50 -0700[diff] [blame]3646 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3647 Tests for `OpenSSL.crypto.sign` and `OpenSSL.crypto.verify`.
James Yonan7c2e5d32010-02-27 05:45:50 -0700[diff] [blame]3648 """
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]3649
James Yonan7c2e5d32010-02-27 05:45:50 -0700[diff] [blame]3650 def test_sign_verify(self):
Jean-Paul Calderonef3cb9d82010-06-22 10:29:33 -0400[diff] [blame]3651 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3652 `sign` generates a cryptographic signature which `verify` can check.
Jean-Paul Calderonef3cb9d82010-06-22 10:29:33 -0400[diff] [blame]3653 """
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3654 content = (
3655 b"It was a bright cold day in April, and the clocks were striking "
3656 b"thirteen. Winston Smith, his chin nuzzled into his breast in an "
3657 b"effort to escape the vile wind, slipped quickly through the "
3658 b"glass doors of Victory Mansions, though not quickly enough to "
3659 b"prevent a swirl of gritty dust from entering along with him.")
Jean-Paul Calderoneb98ce212010-06-22 09:46:27 -0400[diff] [blame]3660
3661 # sign the content with this private key
Jean-Paul Calderonef3cb9d82010-06-22 10:29:33 -0400[diff] [blame]3662 priv_key = load_privatekey(FILETYPE_PEM, root_key_pem)
Jean-Paul Calderoneb98ce212010-06-22 09:46:27 -0400[diff] [blame]3663 # verify the content with this cert
3664 good_cert = load_certificate(FILETYPE_PEM, root_cert_pem)
3665 # certificate unrelated to priv_key, used to trigger an error
3666 bad_cert = load_certificate(FILETYPE_PEM, server_cert_pem)
James Yonan7c2e5d32010-02-27 05:45:50 -0700[diff] [blame]3667
Jean-Paul Calderoned08feb02010-10-12 21:53:24 -0400[diff] [blame]3668 for digest in ['md5', 'sha1']:
James Yonan7c2e5d32010-02-27 05:45:50 -0700[diff] [blame]3669 sig = sign(priv_key, content, digest)
3670
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]3671 # Verify the signature of content, will throw an exception if
3672 # error.
James Yonan7c2e5d32010-02-27 05:45:50 -0700[diff] [blame]3673 verify(good_cert, sig, content, digest)
3674
3675 # This should fail because the certificate doesn't match the
3676 # private key that was used to sign the content.
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3677 with pytest.raises(Error):
3678 verify(bad_cert, sig, content, digest)
James Yonan7c2e5d32010-02-27 05:45:50 -0700[diff] [blame]3679
3680 # This should fail because we've "tainted" the content after
3681 # signing it.
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3682 with pytest.raises(Error):
3683 verify(good_cert, sig, content + b"tainted", digest)
James Yonan7c2e5d32010-02-27 05:45:50 -0700[diff] [blame]3684
3685 # test that unknown digest types fail
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3686 with pytest.raises(ValueError):
3687 sign(priv_key, content, "strange-digest")
3688 with pytest.raises(ValueError):
3689 verify(good_cert, sig, content, "strange-digest")
James Yonan7c2e5d32010-02-27 05:45:50 -0700[diff] [blame]3690
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]3691 def test_sign_verify_with_text(self):
3692 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3693 `sign` generates a cryptographic signature which
3694 `verify` can check. Deprecation warnings raised because using
Alex Gaynor791212d2015-09-05 15:46:08 -0400[diff] [blame]3695 text instead of bytes as content
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]3696 """
Jean-Paul Calderone6462b072015-03-29 07:03:11 -0400[diff] [blame]3697 content = (
Jean-Paul Calderone362c1f52015-03-29 08:01:39 -0400[diff] [blame]3698 b"It was a bright cold day in April, and the clocks were striking "
3699 b"thirteen. Winston Smith, his chin nuzzled into his breast in an "
3700 b"effort to escape the vile wind, slipped quickly through the "
3701 b"glass doors of Victory Mansions, though not quickly enough to "
3702 b"prevent a swirl of gritty dust from entering along with him."
Jean-Paul Calderone13a0e652015-03-29 07:58:51 -0400[diff] [blame]3703 ).decode("ascii")
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]3704
3705 priv_key = load_privatekey(FILETYPE_PEM, root_key_pem)
3706 cert = load_certificate(FILETYPE_PEM, root_cert_pem)
3707 for digest in ['md5', 'sha1']:
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3708 with pytest.warns(DeprecationWarning) as w:
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]3709 simplefilter("always")
3710 sig = sign(priv_key, content, digest)
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3711 assert (
3712 "{0} for data is no longer accepted, use bytes".format(
3713 WARNING_TYPE_EXPECTED
3714 ) == str(w[-1].message))
Jean-Paul Calderone6462b072015-03-29 07:03:11 -0400[diff] [blame]3715
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3716 with pytest.warns(DeprecationWarning) as w:
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]3717 simplefilter("always")
3718 verify(cert, sig, content, digest)
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3719 assert (
3720 "{0} for data is no longer accepted, use bytes".format(
3721 WARNING_TYPE_EXPECTED
3722 ) == str(w[-1].message))
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]3723
Paul Kehrer59d26252017-07-20 10:45:54 +0200[diff] [blame]3724 def test_sign_verify_ecdsa(self):
3725 """
3726 `sign` generates a cryptographic signature which `verify` can check.
3727 ECDSA Signatures in the X9.62 format may have variable length,
3728 different from the length of the private key.
3729 """
3730 content = (
3731 b"It was a bright cold day in April, and the clocks were striking "
3732 b"thirteen. Winston Smith, his chin nuzzled into his breast in an "
3733 b"effort to escape the vile wind, slipped quickly through the "
3734 b"glass doors of Victory Mansions, though not quickly enough to "
3735 b"prevent a swirl of gritty dust from entering along with him."
3736 ).decode("ascii")
3737 priv_key = load_privatekey(FILETYPE_PEM, ec_root_key_pem)
3738 cert = load_certificate(FILETYPE_PEM, ec_root_cert_pem)
3739 sig = sign(priv_key, content, "sha1")
3740 verify(cert, sig, content, "sha1")
3741
Jean-Paul Calderone9828f662010-12-08 22:57:26 -0500[diff] [blame]3742 def test_sign_nulls(self):
3743 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3744 `sign` produces a signature for a string with embedded nulls.
Jean-Paul Calderone9828f662010-12-08 22:57:26 -0500[diff] [blame]3745 """
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3746 content = b"Watch out! \0 Did you see it?"
Jean-Paul Calderone9828f662010-12-08 22:57:26 -0500[diff] [blame]3747 priv_key = load_privatekey(FILETYPE_PEM, root_key_pem)
3748 good_cert = load_certificate(FILETYPE_PEM, root_cert_pem)
3749 sig = sign(priv_key, content, "sha1")
3750 verify(good_cert, sig, content, "sha1")
3751
Colleen Murphye09399b2016-03-01 17:40:49 -0800[diff] [blame]3752 def test_sign_with_large_key(self):
3753 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3754 `sign` produces a signature for a string when using a long key.
Colleen Murphye09399b2016-03-01 17:40:49 -0800[diff] [blame]3755 """
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3756 content = (
3757 b"It was a bright cold day in April, and the clocks were striking "
3758 b"thirteen. Winston Smith, his chin nuzzled into his breast in an "
3759 b"effort to escape the vile wind, slipped quickly through the "
3760 b"glass doors of Victory Mansions, though not quickly enough to "
3761 b"prevent a swirl of gritty dust from entering along with him.")
Colleen Murphye09399b2016-03-01 17:40:49 -0800[diff] [blame]3762
3763 priv_key = load_privatekey(FILETYPE_PEM, large_key_pem)
3764 sign(priv_key, content, "sha1")
3765
Jean-Paul Calderone9828f662010-12-08 22:57:26 -0500[diff] [blame]3766
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3767class TestEllipticCurve(object):
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]3768 """
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3769 Tests for `_EllipticCurve`, `get_elliptic_curve`, and
3770 `get_elliptic_curves`.
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]3771 """
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]3772
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]3773 def test_set(self):
3774 """
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3775 `get_elliptic_curves` returns a `set`.
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]3776 """
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3777 assert isinstance(get_elliptic_curves(), set)
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]3778
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]3779 def test_a_curve(self):
3780 """
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3781 `get_elliptic_curve` can be used to retrieve a particular supported
3782 curve.
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]3783 """
3784 curves = get_elliptic_curves()
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3785 curve = next(iter(curves))
3786 assert curve.name == get_elliptic_curve(curve.name).name
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]3787
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]3788 def test_not_a_curve(self):
3789 """
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3790 `get_elliptic_curve` raises `ValueError` if called with a name which
3791 does not identify a supported curve.
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]3792 """
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3793 with pytest.raises(ValueError):
3794 get_elliptic_curve(u"this curve was just invented")
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]3795
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]3796 def test_repr(self):
3797 """
3798 The string representation of a curve object includes simply states the
3799 object is a curve and what its name is.
3800 """
3801 curves = get_elliptic_curves()
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3802 curve = next(iter(curves))
3803 assert "<Curve %r>" % (curve.name,) == repr(curve)
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]3804
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]3805 def test_to_EC_KEY(self):
3806 """
3807 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]3808 private `_EllipticCurve._to_EC_KEY`.
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]3809 """
3810 curves = get_elliptic_curves()
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3811 curve = next(iter(curves))
3812 # It's not easy to assert anything about this object. However, see
3813 # leakcheck/crypto.py for a test that demonstrates it at least does
3814 # not leak memory.
3815 curve._to_EC_KEY()
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]3816
3817
Jean-Paul Calderone1be77082014-04-30 18:17:41 -0400[diff] [blame]3818class EllipticCurveFactory(object):
3819 """
3820 A helper to get the names of two curves.
3821 """
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]3822
Jean-Paul Calderone1be77082014-04-30 18:17:41 -0400[diff] [blame]3823 def __init__(self):
3824 curves = iter(get_elliptic_curves())
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3825 self.curve_name = next(curves).name
3826 self.another_curve_name = next(curves).name
Jean-Paul Calderone1be77082014-04-30 18:17:41 -0400[diff] [blame]3827
3828
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3829class TestEllipticCurveEquality(EqualityTestsMixin):
Jean-Paul Calderone1be77082014-04-30 18:17:41 -0400[diff] [blame]3830 """
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3831 Tests `_EllipticCurve`\ 's implementation of ``==`` and ``!=``.
Jean-Paul Calderone1be77082014-04-30 18:17:41 -0400[diff] [blame]3832 """
3833 curve_factory = EllipticCurveFactory()
3834
3835 if curve_factory.curve_name is None:
3836 skip = "There are no curves available there can be no curve objects."
3837
Jean-Paul Calderone1be77082014-04-30 18:17:41 -0400[diff] [blame]3838 def anInstance(self):
3839 """
3840 Get the curve object for an arbitrary curve supported by the system.
3841 """
3842 return get_elliptic_curve(self.curve_factory.curve_name)
3843
Jean-Paul Calderone1be77082014-04-30 18:17:41 -0400[diff] [blame]3844 def anotherInstance(self):
3845 """
3846 Get the curve object for an arbitrary curve supported by the system -
3847 but not the one returned by C{anInstance}.
3848 """
3849 return get_elliptic_curve(self.curve_factory.another_curve_name)
3850
3851
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3852class TestEllipticCurveHash(object):
Jean-Paul Calderone22c31242014-05-01 07:49:47 -0400[diff] [blame]3853 """
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3854 Tests for `_EllipticCurve`'s implementation of hashing (thus use as
3855 an item in a `dict` or `set`).
Jean-Paul Calderone22c31242014-05-01 07:49:47 -0400[diff] [blame]3856 """
3857 curve_factory = EllipticCurveFactory()
3858
3859 if curve_factory.curve_name is None:
3860 skip = "There are no curves available there can be no curve objects."
3861
Jean-Paul Calderone22c31242014-05-01 07:49:47 -0400[diff] [blame]3862 def test_contains(self):
3863 """
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3864 The ``in`` operator reports that a `set` containing a curve does
3865 contain that curve.
Jean-Paul Calderone22c31242014-05-01 07:49:47 -0400[diff] [blame]3866 """
3867 curve = get_elliptic_curve(self.curve_factory.curve_name)
3868 curves = set([curve])
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3869 assert curve in curves
Jean-Paul Calderone22c31242014-05-01 07:49:47 -0400[diff] [blame]3870
Jean-Paul Calderone22c31242014-05-01 07:49:47 -0400[diff] [blame]3871 def test_does_not_contain(self):
3872 """
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3873 The ``in`` operator reports that a `set` not containing a curve
3874 does not contain that curve.
Jean-Paul Calderone22c31242014-05-01 07:49:47 -0400[diff] [blame]3875 """
3876 curve = get_elliptic_curve(self.curve_factory.curve_name)
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]3877 curves = set([
3878 get_elliptic_curve(self.curve_factory.another_curve_name)
3879 ])
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3880 assert curve not in curves