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gerrit-public.fairphone.software / platform / external / python / pyopenssl / 59d26251efd8a2a08abd9029018194430f7f25ca / . / tests / test_crypto.py
blob: 2f8a70d204ca057d54abc77090e8e21affe8f993 [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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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
393D1Rlc3RpbmcgUm9vdCBDQRcNMDkwNzI2MDQzNDU2WhcNMTIwOTI3MDI0MTUyWjA8
394MBUCAgOrGA8yMDA5MDcyNTIzMzQ1NlowIwICAQAYDzIwMDkwNzI1MjMzNDU2WjAM
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
467hkiG9w0BCQEWFXB5dGhvbi1kZXZAcHl0aG9uLm9yZzCCASIwDQYJKoZIhvcNAQEB
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469pHs+Gw6WWSUDpybiiKnPec33BFawq3kyblnBMjBU61ioy5HwQqVkJ8vUVjGIUq3P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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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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-----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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
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1667 def test_gmtime_adj_notAfter(self):
1668 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1669 `X509.gmtime_adj_notAfter` changes the not-after timestamp
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]1670 to be the current time plus the number of seconds passed in.
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1671 """
1672 cert = load_certificate(FILETYPE_PEM, self.pemData)
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]1673 not_after_min = (
1674 datetime.utcnow().replace(microsecond=0) + timedelta(seconds=100)
1675 )
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1676 cert.gmtime_adj_notAfter(100)
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]1677 not_after = datetime.strptime(
1678 cert.get_notAfter().decode(), "%Y%m%d%H%M%SZ"
1679 )
Maximilian Hilsbed25c92015-07-25 12:58:07 +0200[diff] [blame]1680 not_after_max = datetime.utcnow() + timedelta(seconds=100)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1681 assert not_after_min <= not_after <= not_after_max
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1682
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1683 def test_has_expired(self):
1684 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1685 `X509.has_expired` returns `True` if the certificate's not-after time
1686 is in the past.
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1687 """
1688 cert = X509()
1689 cert.gmtime_adj_notAfter(-1)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1690 assert cert.has_expired()
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1691
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1692 def test_has_not_expired(self):
1693 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1694 `X509.has_expired` returns `False` if the certificate's not-after time
1695 is in the future.
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1696 """
1697 cert = X509()
1698 cert.gmtime_adj_notAfter(2)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1699 assert not cert.has_expired()
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1700
Jeff Tangfc18f7b2015-04-15 17:42:33 -0400[diff] [blame]1701 def test_root_has_not_expired(self):
1702 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1703 `X509.has_expired` returns `False` if the certificate's not-after time
1704 is in the future.
Jeff Tangfc18f7b2015-04-15 17:42:33 -0400[diff] [blame]1705 """
1706 cert = load_certificate(FILETYPE_PEM, root_cert_pem)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1707 assert not cert.has_expired()
Jeff Tangfc18f7b2015-04-15 17:42:33 -0400[diff] [blame]1708
Rick Dean38a05c82009-07-18 01:41:30 -0500[diff] [blame]1709 def test_digest(self):
1710 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1711 `X509.digest` returns a string giving ":"-separated hex-encoded
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]1712 words of the digest of the certificate.
Rick Dean38a05c82009-07-18 01:41:30 -0500[diff] [blame]1713 """
Paul Kehrera40898b2017-06-11 16:30:58 -1000[diff] [blame]1714 cert = load_certificate(FILETYPE_PEM, old_root_cert_pem)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1715 assert (
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]1716 # This is MD5 instead of GOOD_DIGEST because the digest algorithm
1717 # actually matters to the assertion (ie, another arbitrary, good
1718 # digest will not product the same digest).
Jeff Tangfc18f7b2015-04-15 17:42:33 -0400[diff] [blame]1719 # Digest verified with the command:
1720 # openssl x509 -in root_cert.pem -noout -fingerprint -md5
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1721 cert.digest("MD5") ==
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1722 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]1723
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1724 def _extcert(self, pkey, extensions):
1725 cert = X509()
1726 cert.set_pubkey(pkey)
1727 cert.get_subject().commonName = "Unit Tests"
1728 cert.get_issuer().commonName = "Unit Tests"
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1729 when = datetime.now().strftime("%Y%m%d%H%M%SZ").encode("ascii")
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1730 cert.set_notBefore(when)
1731 cert.set_notAfter(when)
1732
1733 cert.add_extensions(extensions)
Jeff Tangfc18f7b2015-04-15 17:42:33 -0400[diff] [blame]1734 cert.sign(pkey, 'sha1')
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1735 return load_certificate(
1736 FILETYPE_PEM, dump_certificate(FILETYPE_PEM, cert))
1737
Roland Hedberg7e4930e2008-04-22 22:58:50 +0200[diff] [blame]1738 def test_extension_count(self):
1739 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1740 `X509.get_extension_count` returns the number of extensions
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]1741 that are present in the certificate.
Roland Hedberg7e4930e2008-04-22 22:58:50 +0200[diff] [blame]1742 """
Jean-Paul Calderonef7b3ee62011-04-01 17:36:24 -0400[diff] [blame]1743 pkey = load_privatekey(FILETYPE_PEM, client_key_pem)
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1744 ca = X509Extension(b'basicConstraints', True, b'CA:FALSE')
1745 key = X509Extension(b'keyUsage', True, b'digitalSignature')
Jean-Paul Calderonef7b3ee62011-04-01 17:36:24 -0400[diff] [blame]1746 subjectAltName = X509Extension(
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1747 b'subjectAltName', True, b'DNS:example.com')
Jean-Paul Calderonef7b3ee62011-04-01 17:36:24 -0400[diff] [blame]1748
1749 # Try a certificate with no extensions at all.
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1750 c = self._extcert(pkey, [])
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1751 assert c.get_extension_count() == 0
Jean-Paul Calderonef7b3ee62011-04-01 17:36:24 -0400[diff] [blame]1752
1753 # And a certificate with one
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1754 c = self._extcert(pkey, [ca])
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1755 assert c.get_extension_count() == 1
Jean-Paul Calderonef7b3ee62011-04-01 17:36:24 -0400[diff] [blame]1756
1757 # And a certificate with several
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1758 c = self._extcert(pkey, [ca, key, subjectAltName])
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1759 assert c.get_extension_count() == 3
Roland Hedberg7e4930e2008-04-22 22:58:50 +0200[diff] [blame]1760
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1761 def test_get_extension(self):
1762 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1763 `X509.get_extension` takes an integer and returns an
1764 `X509Extension` corresponding to the extension at that index.
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1765 """
1766 pkey = load_privatekey(FILETYPE_PEM, client_key_pem)
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1767 ca = X509Extension(b'basicConstraints', True, b'CA:FALSE')
1768 key = X509Extension(b'keyUsage', True, b'digitalSignature')
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1769 subjectAltName = X509Extension(
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1770 b'subjectAltName', False, b'DNS:example.com')
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1771
1772 cert = self._extcert(pkey, [ca, key, subjectAltName])
1773
1774 ext = cert.get_extension(0)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1775 assert isinstance(ext, X509Extension)
1776 assert ext.get_critical()
1777 assert ext.get_short_name() == b'basicConstraints'
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1778
1779 ext = cert.get_extension(1)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1780 assert isinstance(ext, X509Extension)
1781 assert ext.get_critical()
1782 assert ext.get_short_name() == b'keyUsage'
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1783
1784 ext = cert.get_extension(2)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1785 assert isinstance(ext, X509Extension)
1786 assert not ext.get_critical()
1787 assert ext.get_short_name() == b'subjectAltName'
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1788
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1789 with pytest.raises(IndexError):
1790 cert.get_extension(-1)
1791 with pytest.raises(IndexError):
1792 cert.get_extension(4)
1793 with pytest.raises(TypeError):
1794 cert.get_extension("hello")
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1795
Jean-Paul Calderone4bf75c62013-08-23 15:39:53 -0400[diff] [blame]1796 def test_nullbyte_subjectAltName(self):
Jean-Paul Calderoneff83cdd2013-08-12 18:05:51 -0400[diff] [blame]1797 """
Jean-Paul Calderone9af07b02013-08-23 16:07:31 -0400[diff] [blame]1798 The fields of a `subjectAltName` extension on an X509 may contain NUL
Jean-Paul Calderone4bf75c62013-08-23 15:39:53 -0400[diff] [blame]1799 bytes and this value is reflected in the string representation of the
1800 extension object.
Jean-Paul Calderoneff83cdd2013-08-12 18:05:51 -0400[diff] [blame]1801 """
Jean-Paul Calderone4bf75c62013-08-23 15:39:53 -0400[diff] [blame]1802 cert = load_certificate(FILETYPE_PEM, nulbyteSubjectAltNamePEM)
Jean-Paul Calderoneff83cdd2013-08-12 18:05:51 -0400[diff] [blame]1803
1804 ext = cert.get_extension(3)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1805 assert ext.get_short_name() == b'subjectAltName'
1806 assert (
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1807 b"DNS:altnull.python.org\x00example.com, "
1808 b"email:null@python.org\x00user@example.org, "
1809 b"URI:http://null.python.org\x00http://example.org, "
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1810 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]1811 str(ext).encode("ascii"))
Jean-Paul Calderone4bf75c62013-08-23 15:39:53 -0400[diff] [blame]1812
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]1813 def test_invalid_digest_algorithm(self):
1814 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1815 `X509.digest` raises `ValueError` if called with an unrecognized hash
1816 algorithm.
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]1817 """
1818 cert = X509()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1819 with pytest.raises(ValueError):
1820 cert.digest(BAD_DIGEST)
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1821
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1822 def test_get_subject(self):
1823 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1824 `X509.get_subject` returns an `X509Name` instance.
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1825 """
1826 cert = load_certificate(FILETYPE_PEM, self.pemData)
1827 subj = cert.get_subject()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1828 assert isinstance(subj, X509Name)
1829 assert (
1830 subj.get_components() ==
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1831 [(b'C', b'US'), (b'ST', b'IL'), (b'L', b'Chicago'),
1832 (b'O', b'Testing'), (b'CN', b'Testing Root CA')])
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1833
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1834 def test_set_subject_wrong_args(self):
1835 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1836 `X509.set_subject` raises a `TypeError` if called with an argument not
1837 of type `X509Name`.
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1838 """
1839 cert = X509()
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]1840 with pytest.raises(TypeError):
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1841 cert.set_subject(None)
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1842
1843 def test_set_subject(self):
1844 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1845 `X509.set_subject` changes the subject of the certificate to the one
1846 passed in.
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1847 """
1848 cert = X509()
1849 name = cert.get_subject()
1850 name.C = 'AU'
1851 name.O = 'Unit Tests'
1852 cert.set_subject(name)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1853 assert (
1854 cert.get_subject().get_components() ==
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1855 [(b'C', b'AU'), (b'O', b'Unit Tests')])
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1856
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1857 def test_get_issuer(self):
1858 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1859 `X509.get_issuer` returns an `X509Name` instance.
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1860 """
1861 cert = load_certificate(FILETYPE_PEM, self.pemData)
1862 subj = cert.get_issuer()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1863 assert isinstance(subj, X509Name)
Jean-Paul Calderone30a4cb32010-08-11 23:54:12 -0400[diff] [blame]1864 comp = subj.get_components()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1865 assert (
1866 comp ==
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1867 [(b'C', b'US'), (b'ST', b'IL'), (b'L', b'Chicago'),
1868 (b'O', b'Testing'), (b'CN', b'Testing Root CA')])
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1869
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1870 def test_set_issuer_wrong_args(self):
1871 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1872 `X509.set_issuer` raises a `TypeError` if called with an argument not
1873 of type `X509Name`.
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1874 """
1875 cert = X509()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1876 with pytest.raises(TypeError):
1877 cert.set_issuer(None)
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1878
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1879 def test_set_issuer(self):
1880 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1881 `X509.set_issuer` changes the issuer of the certificate to the
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]1882 one passed in.
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1883 """
1884 cert = X509()
1885 name = cert.get_issuer()
1886 name.C = 'AU'
1887 name.O = 'Unit Tests'
1888 cert.set_issuer(name)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1889 assert (
1890 cert.get_issuer().get_components() ==
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1891 [(b'C', b'AU'), (b'O', b'Unit Tests')])
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1892
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1893 def test_get_pubkey_uninitialized(self):
1894 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1895 When called on a certificate with no public key, `X509.get_pubkey`
1896 raises `OpenSSL.crypto.Error`.
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1897 """
1898 cert = X509()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1899 with pytest.raises(Error):
1900 cert.get_pubkey()
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1901
Alex Gaynor7778e792016-07-03 23:38:48 -0400[diff] [blame]1902 def test_set_pubkey_wrong_type(self):
1903 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1904 `X509.set_pubkey` raises `TypeError` when given an object of the
1905 wrong type.
Alex Gaynor7778e792016-07-03 23:38:48 -0400[diff] [blame]1906 """
1907 cert = X509()
1908 with pytest.raises(TypeError):
1909 cert.set_pubkey(object())
1910
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1911 def test_subject_name_hash(self):
1912 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1913 `X509.subject_name_hash` returns the hash of the certificate's
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]1914 subject name.
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1915 """
1916 cert = load_certificate(FILETYPE_PEM, self.pemData)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1917 assert cert.subject_name_hash() in [
1918 3350047874, # OpenSSL 0.9.8, MD5
1919 3278919224, # OpenSSL 1.0.0, SHA1
1920 ]
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1921
Jean-Paul Calderone2755fa52011-05-18 19:42:10 -0400[diff] [blame]1922 def test_get_signature_algorithm(self):
1923 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1924 `X509.get_signature_algorithm` returns a string which means
Jean-Paul Calderone2755fa52011-05-18 19:42:10 -0400[diff] [blame]1925 the algorithm used to sign the certificate.
1926 """
1927 cert = load_certificate(FILETYPE_PEM, self.pemData)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1928 assert b"sha1WithRSAEncryption" == cert.get_signature_algorithm()
Jean-Paul Calderone2755fa52011-05-18 19:42:10 -0400[diff] [blame]1929
Jean-Paul Calderone2755fa52011-05-18 19:42:10 -0400[diff] [blame]1930 def test_get_undefined_signature_algorithm(self):
Jean-Paul Calderone5d8e4052011-05-19 17:51:43 -0400[diff] [blame]1931 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1932 `X509.get_signature_algorithm` raises `ValueError` if the signature
1933 algorithm is undefined or unknown.
Jean-Paul Calderone5d8e4052011-05-19 17:51:43 -0400[diff] [blame]1934 """
1935 # This certificate has been modified to indicate a bogus OID in the
1936 # signature algorithm field so that OpenSSL does not recognize it.
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1937 certPEM = b"""\
Jean-Paul Calderone2755fa52011-05-18 19:42:10 -0400[diff] [blame]1938-----BEGIN CERTIFICATE-----
1939MIIC/zCCAmigAwIBAgIBATAGBgJ8BQUAMHsxCzAJBgNVBAYTAlNHMREwDwYDVQQK
1940EwhNMkNyeXB0bzEUMBIGA1UECxMLTTJDcnlwdG8gQ0ExJDAiBgNVBAMTG00yQ3J5
1941cHRvIENlcnRpZmljYXRlIE1hc3RlcjEdMBsGCSqGSIb3DQEJARYObmdwc0Bwb3N0
1942MS5jb20wHhcNMDAwOTEwMDk1MTMwWhcNMDIwOTEwMDk1MTMwWjBTMQswCQYDVQQG
1943EwJTRzERMA8GA1UEChMITTJDcnlwdG8xEjAQBgNVBAMTCWxvY2FsaG9zdDEdMBsG
1944CSqGSIb3DQEJARYObmdwc0Bwb3N0MS5jb20wXDANBgkqhkiG9w0BAQEFAANLADBI
1945AkEArL57d26W9fNXvOhNlZzlPOACmvwOZ5AdNgLzJ1/MfsQQJ7hHVeHmTAjM664V
1946+fXvwUGJLziCeBo1ysWLRnl8CQIDAQABo4IBBDCCAQAwCQYDVR0TBAIwADAsBglg
1947hkgBhvhCAQ0EHxYdT3BlblNTTCBHZW5lcmF0ZWQgQ2VydGlmaWNhdGUwHQYDVR0O
1948BBYEFM+EgpK+eyZiwFU1aOPSbczbPSpVMIGlBgNVHSMEgZ0wgZqAFPuHI2nrnDqT
1949FeXFvylRT/7tKDgBoX+kfTB7MQswCQYDVQQGEwJTRzERMA8GA1UEChMITTJDcnlw
1950dG8xFDASBgNVBAsTC00yQ3J5cHRvIENBMSQwIgYDVQQDExtNMkNyeXB0byBDZXJ0
1951aWZpY2F0ZSBNYXN0ZXIxHTAbBgkqhkiG9w0BCQEWDm5ncHNAcG9zdDEuY29tggEA
1952MA0GCSqGSIb3DQEBBAUAA4GBADv8KpPo+gfJxN2ERK1Y1l17sz/ZhzoGgm5XCdbx
1953jEY7xKfpQngV599k1xhl11IMqizDwu0855agrckg2MCTmOI9DZzDD77tAYb+Dk0O
1954PEVk0Mk/V0aIsDE9bolfCi/i/QWZ3N8s5nTWMNyBBBmoSliWCm4jkkRZRD0ejgTN
1955tgI5
1956-----END CERTIFICATE-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1957"""
Jean-Paul Calderone2755fa52011-05-18 19:42:10 -0400[diff] [blame]1958 cert = load_certificate(FILETYPE_PEM, certPEM)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1959 with pytest.raises(ValueError):
1960 cert.get_signature_algorithm()
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1961
Alex Gaynor37726112016-07-04 09:51:32 -0400[diff] [blame]1962 def test_sign_bad_pubkey_type(self):
1963 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1964 `X509.sign` raises `TypeError` when called with the wrong type.
Alex Gaynor37726112016-07-04 09:51:32 -0400[diff] [blame]1965 """
1966 cert = X509()
1967 with pytest.raises(TypeError):
1968 cert.sign(object(), b"sha256")
1969
Alex Gaynor9939ba12017-06-25 16:28:24 -0400[diff] [blame]1970 def test_convert_from_cryptography(self):
1971 crypto_cert = x509.load_pem_x509_certificate(
1972 intermediate_cert_pem, backend
1973 )
1974 cert = X509.from_cryptography(crypto_cert)
1975
1976 assert isinstance(cert, X509)
1977 assert cert.get_version() == crypto_cert.version.value
1978
1979 def test_convert_from_cryptography_unsupported_type(self):
1980 with pytest.raises(TypeError):
1981 X509.from_cryptography(object())
1982
1983 def test_convert_to_cryptography_key(self):
1984 cert = load_certificate(FILETYPE_PEM, intermediate_cert_pem)
1985 crypto_cert = cert.to_cryptography()
1986
1987 assert isinstance(crypto_cert, x509.Certificate)
1988 assert crypto_cert.version.value == cert.get_version()
1989
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1990
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1991class TestX509Store(object):
Jean-Paul Calderonea63714c2013-03-05 17:02:26 -0800[diff] [blame]1992 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1993 Test for `OpenSSL.crypto.X509Store`.
Jean-Paul Calderonea63714c2013-03-05 17:02:26 -0800[diff] [blame]1994 """
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]1995
Jean-Paul Calderonea63714c2013-03-05 17:02:26 -0800[diff] [blame]1996 def test_type(self):
1997 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1998 `X509Store` is a type object.
Jean-Paul Calderonea63714c2013-03-05 17:02:26 -0800[diff] [blame]1999 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]2000 assert X509Store is X509StoreType
2001 assert is_consistent_type(X509Store, 'X509Store')
Jean-Paul Calderonea63714c2013-03-05 17:02:26 -0800[diff] [blame]2002
Jean-Paul Calderonea63714c2013-03-05 17:02:26 -0800[diff] [blame]2003 def test_add_cert(self):
Jean-Paul Calderonee6f32b82013-03-06 10:27:57 -0800[diff] [blame]2004 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]2005 `X509Store.add_cert` adds a `X509` instance to the certificate store.
Jean-Paul Calderonee6f32b82013-03-06 10:27:57 -0800[diff] [blame]2006 """
2007 cert = load_certificate(FILETYPE_PEM, cleartextCertificatePEM)
Jean-Paul Calderonea63714c2013-03-05 17:02:26 -0800[diff] [blame]2008 store = X509Store()
Jean-Paul Calderonee6f32b82013-03-06 10:27:57 -0800[diff] [blame]2009 store.add_cert(cert)
2010
Alex Chanfb078d82017-04-20 11:16:15 +0100[diff] [blame]2011 @pytest.mark.parametrize('cert', [None, 1.0, 'cert', object()])
2012 def test_add_cert_wrong_args(self, cert):
2013 """
2014 `X509Store.add_cert` raises `TypeError` if passed a non-X509 object
2015 as its first argument.
2016 """
2017 store = X509Store()
2018 with pytest.raises(TypeError):
2019 store.add_cert(cert)
2020
Jean-Paul Calderonee6f32b82013-03-06 10:27:57 -0800[diff] [blame]2021 def test_add_cert_rejects_duplicate(self):
2022 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]2023 `X509Store.add_cert` raises `OpenSSL.crypto.Error` if an attempt is
2024 made to add the same certificate to the store more than once.
Jean-Paul Calderonee6f32b82013-03-06 10:27:57 -0800[diff] [blame]2025 """
2026 cert = load_certificate(FILETYPE_PEM, cleartextCertificatePEM)
2027 store = X509Store()
2028 store.add_cert(cert)
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]2029 with pytest.raises(Error):
2030 store.add_cert(cert)
Jean-Paul Calderonea63714c2013-03-05 17:02:26 -0800[diff] [blame]2031
2032
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2033class TestPKCS12(object):
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2034 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2035 Test for `OpenSSL.crypto.PKCS12` and `OpenSSL.crypto.load_pkcs12`.
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2036 """
2037 pemData = cleartextCertificatePEM + cleartextPrivateKeyPEM
2038
Jean-Paul Calderonec3a41f72009-07-25 12:36:02 -0400[diff] [blame]2039 def test_type(self):
2040 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2041 `PKCS12Type` is a type object.
Jean-Paul Calderonec3a41f72009-07-25 12:36:02 -0400[diff] [blame]2042 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2043 assert PKCS12 is PKCS12Type
2044 assert is_consistent_type(PKCS12, 'PKCS12')
Jean-Paul Calderonec3a41f72009-07-25 12:36:02 -0400[diff] [blame]2045
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2046 def test_empty_construction(self):
Rick Dean38a05c82009-07-18 01:41:30 -0500[diff] [blame]2047 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2048 `PKCS12` returns a new instance of `PKCS12` with no certificate,
2049 private key, CA certificates, or friendly name.
Rick Dean38a05c82009-07-18 01:41:30 -0500[diff] [blame]2050 """
Jean-Paul Calderonea202edb2009-07-25 12:22:12 -0400[diff] [blame]2051 p12 = PKCS12()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2052 assert None is p12.get_certificate()
2053 assert None is p12.get_privatekey()
2054 assert None is p12.get_ca_certificates()
2055 assert None is p12.get_friendlyname()
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2056
2057 def test_type_errors(self):
Rick Dean38a05c82009-07-18 01:41:30 -0500[diff] [blame]2058 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2059 The `PKCS12` setter functions (`set_certificate`, `set_privatekey`,
2060 `set_ca_certificates`, and `set_friendlyname`) raise `TypeError`
2061 when passed objects of types other than those expected.
Rick Dean38a05c82009-07-18 01:41:30 -0500[diff] [blame]2062 """
Jean-Paul Calderonea202edb2009-07-25 12:22:12 -0400[diff] [blame]2063 p12 = PKCS12()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2064 for bad_arg in [3, PKey(), X509]:
2065 with pytest.raises(TypeError):
2066 p12.set_certificate(bad_arg)
2067 for bad_arg in [3, 'legbone', X509()]:
2068 with pytest.raises(TypeError):
2069 p12.set_privatekey(bad_arg)
2070 for bad_arg in [3, X509(), (3, 4), (PKey(),)]:
2071 with pytest.raises(TypeError):
2072 p12.set_ca_certificates(bad_arg)
2073 for bad_arg in [6, ('foo', 'bar')]:
2074 with pytest.raises(TypeError):
2075 p12.set_friendlyname(bad_arg)
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2076
2077 def test_key_only(self):
2078 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2079 A `PKCS12` with only a private key can be exported using
2080 `PKCS12.export` and loaded again using `load_pkcs12`.
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2081 """
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2082 passwd = b"blah"
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2083 p12 = PKCS12()
Jean-Paul Calderonea202edb2009-07-25 12:22:12 -0400[diff] [blame]2084 pkey = load_privatekey(FILETYPE_PEM, cleartextPrivateKeyPEM)
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2085 p12.set_privatekey(pkey)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2086 assert None is p12.get_certificate()
2087 assert pkey == p12.get_privatekey()
Rick Dean321a0512009-08-13 17:21:29 -0500[diff] [blame]2088 try:
2089 dumped_p12 = p12.export(passphrase=passwd, iter=2, maciter=3)
2090 except Error:
2091 # Some versions of OpenSSL will throw an exception
2092 # for this nearly useless PKCS12 we tried to generate:
2093 # [('PKCS12 routines', 'PKCS12_create', 'invalid null argument')]
2094 return
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2095 p12 = load_pkcs12(dumped_p12, passwd)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2096 assert None is p12.get_ca_certificates()
2097 assert None is p12.get_certificate()
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2098
2099 # OpenSSL fails to bring the key back to us. So sad. Perhaps in the
2100 # future this will be improved.
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2101 assert isinstance(p12.get_privatekey(), (PKey, type(None)))
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2102
2103 def test_cert_only(self):
2104 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2105 A `PKCS12` with only a certificate can be exported using
2106 `PKCS12.export` and loaded again using `load_pkcs12`.
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2107 """
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2108 passwd = b"blah"
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2109 p12 = PKCS12()
Jean-Paul Calderonea202edb2009-07-25 12:22:12 -0400[diff] [blame]2110 cert = load_certificate(FILETYPE_PEM, cleartextCertificatePEM)
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2111 p12.set_certificate(cert)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2112 assert cert == p12.get_certificate()
2113 assert None is p12.get_privatekey()
Rick Dean321a0512009-08-13 17:21:29 -0500[diff] [blame]2114 try:
2115 dumped_p12 = p12.export(passphrase=passwd, iter=2, maciter=3)
2116 except Error:
2117 # Some versions of OpenSSL will throw an exception
2118 # for this nearly useless PKCS12 we tried to generate:
2119 # [('PKCS12 routines', 'PKCS12_create', 'invalid null argument')]
2120 return
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2121 p12 = load_pkcs12(dumped_p12, passwd)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2122 assert None is p12.get_privatekey()
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2123
2124 # OpenSSL fails to bring the cert back to us. Groany mcgroan.
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2125 assert isinstance(p12.get_certificate(), (X509, type(None)))
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2126
2127 # Oh ho. It puts the certificate into the ca certificates list, in
2128 # fact. Totally bogus, I would think. Nevertheless, let's exploit
2129 # that to check to see if it reconstructed the certificate we expected
2130 # it to. At some point, hopefully this will change so that
2131 # p12.get_certificate() is actually what returns the loaded
2132 # certificate.
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2133 assert (
2134 cleartextCertificatePEM ==
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2135 dump_certificate(FILETYPE_PEM, p12.get_ca_certificates()[0]))
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2136
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]2137 def gen_pkcs12(self, cert_pem=None, key_pem=None, ca_pem=None,
2138 friendly_name=None):
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2139 """
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2140 Generate a PKCS12 object with components from PEM. Verify that the set
2141 functions return None.
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2142 """
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2143 p12 = PKCS12()
2144 if cert_pem:
2145 ret = p12.set_certificate(load_certificate(FILETYPE_PEM, cert_pem))
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2146 assert ret is None
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2147 if key_pem:
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2148 ret = p12.set_privatekey(load_privatekey(FILETYPE_PEM, key_pem))
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2149 assert ret is None
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2150 if ca_pem:
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]2151 ret = p12.set_ca_certificates(
2152 (load_certificate(FILETYPE_PEM, ca_pem),)
2153 )
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2154 assert ret is None
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2155 if friendly_name:
2156 ret = p12.set_friendlyname(friendly_name)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2157 assert ret is None
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2158 return p12
2159
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2160 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]2161 extra=()):
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2162 """
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2163 Use openssl program to confirm three components are recoverable from a
2164 PKCS12 string.
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2165 """
2166 if key:
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2167 recovered_key = _runopenssl(
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2168 p12_str, b"pkcs12", b"-nocerts", b"-nodes", b"-passin",
2169 b"pass:" + passwd, *extra)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2170 assert recovered_key[-len(key):] == key
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2171 if cert:
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2172 recovered_cert = _runopenssl(
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2173 p12_str, b"pkcs12", b"-clcerts", b"-nodes", b"-passin",
2174 b"pass:" + passwd, b"-nokeys", *extra)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2175 assert recovered_cert[-len(cert):] == cert
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2176 if ca:
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2177 recovered_cert = _runopenssl(
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2178 p12_str, b"pkcs12", b"-cacerts", b"-nodes", b"-passin",
2179 b"pass:" + passwd, b"-nokeys", *extra)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2180 assert recovered_cert[-len(ca):] == ca
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2181
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2182 def verify_pkcs12_container(self, p12):
2183 """
2184 Verify that the PKCS#12 container contains the correct client
2185 certificate and private key.
Jean-Paul Calderonef0ff13b2014-05-05 12:48:33 -0400[diff] [blame]2186
2187 :param p12: The PKCS12 instance to verify.
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2188 :type p12: `PKCS12`
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2189 """
2190 cert_pem = dump_certificate(FILETYPE_PEM, p12.get_certificate())
2191 key_pem = dump_privatekey(FILETYPE_PEM, p12.get_privatekey())
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2192 assert (
2193 (client_cert_pem, client_key_pem, None) ==
Jean-Paul Calderonef0ff13b2014-05-05 12:48:33 -0400[diff] [blame]2194 (cert_pem, key_pem, p12.get_ca_certificates()))
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2195
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2196 def test_load_pkcs12(self):
2197 """
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2198 A PKCS12 string generated using the openssl command line can be loaded
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2199 with `load_pkcs12` and its components extracted and examined.
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2200 """
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2201 passwd = b"whatever"
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2202 pem = client_key_pem + client_cert_pem
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2203 p12_str = _runopenssl(
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]2204 pem,
2205 b"pkcs12",
2206 b"-export",
2207 b"-clcerts",
2208 b"-passout",
2209 b"pass:" + passwd
2210 )
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2211 p12 = load_pkcs12(p12_str, passphrase=passwd)
2212 self.verify_pkcs12_container(p12)
2213
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]2214 def test_load_pkcs12_text_passphrase(self):
2215 """
2216 A PKCS12 string generated using the openssl command line can be loaded
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2217 with `load_pkcs12` and its components extracted and examined.
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]2218 Using text as passphrase instead of bytes. DeprecationWarning expected.
2219 """
2220 pem = client_key_pem + client_cert_pem
2221 passwd = b"whatever"
2222 p12_str = _runopenssl(pem, b"pkcs12", b"-export", b"-clcerts",
2223 b"-passout", b"pass:" + passwd)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2224 with pytest.warns(DeprecationWarning) as w:
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]2225 simplefilter("always")
Jean-Paul Calderone13a0e652015-03-29 07:58:51 -0400[diff] [blame]2226 p12 = load_pkcs12(p12_str, passphrase=b"whatever".decode("ascii"))
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2227 assert (
Jean-Paul Calderone13a0e652015-03-29 07:58:51 -0400[diff] [blame]2228 "{0} for passphrase is no longer accepted, use bytes".format(
Jean-Paul Calderone6462b072015-03-29 07:03:11 -0400[diff] [blame]2229 WARNING_TYPE_EXPECTED
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2230 ) == str(w[-1].message))
Jean-Paul Calderone6462b072015-03-29 07:03:11 -0400[diff] [blame]2231
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]2232 self.verify_pkcs12_container(p12)
2233
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2234 def test_load_pkcs12_no_passphrase(self):
2235 """
Jean-Paul Calderonef0ff13b2014-05-05 12:48:33 -0400[diff] [blame]2236 A PKCS12 string generated using openssl command line can be loaded with
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2237 `load_pkcs12` without a passphrase and its components extracted
Jean-Paul Calderonef0ff13b2014-05-05 12:48:33 -0400[diff] [blame]2238 and examined.
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2239 """
2240 pem = client_key_pem + client_cert_pem
2241 p12_str = _runopenssl(
2242 pem, b"pkcs12", b"-export", b"-clcerts", b"-passout", b"pass:")
2243 p12 = load_pkcs12(p12_str)
2244 self.verify_pkcs12_container(p12)
2245
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2246 def _dump_and_load(self, dump_passphrase, load_passphrase):
2247 """
2248 A helper method to dump and load a PKCS12 object.
2249 """
2250 p12 = self.gen_pkcs12(client_cert_pem, client_key_pem)
2251 dumped_p12 = p12.export(passphrase=dump_passphrase, iter=2, maciter=3)
2252 return load_pkcs12(dumped_p12, passphrase=load_passphrase)
2253
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2254 def test_load_pkcs12_null_passphrase_load_empty(self):
2255 """
2256 A PKCS12 string can be dumped with a null passphrase, loaded with an
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2257 empty passphrase with `load_pkcs12`, and its components
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2258 extracted and examined.
2259 """
Jean-Paul Calderonef0ff13b2014-05-05 12:48:33 -0400[diff] [blame]2260 self.verify_pkcs12_container(
2261 self._dump_and_load(dump_passphrase=None, load_passphrase=b''))
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2262
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2263 def test_load_pkcs12_null_passphrase_load_null(self):
2264 """
2265 A PKCS12 string can be dumped with a null passphrase, loaded with a
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2266 null passphrase with `load_pkcs12`, and its components
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2267 extracted and examined.
2268 """
Jean-Paul Calderonef0ff13b2014-05-05 12:48:33 -0400[diff] [blame]2269 self.verify_pkcs12_container(
2270 self._dump_and_load(dump_passphrase=None, load_passphrase=None))
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2271
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2272 def test_load_pkcs12_empty_passphrase_load_empty(self):
2273 """
2274 A PKCS12 string can be dumped with an empty passphrase, loaded with an
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2275 empty passphrase with `load_pkcs12`, and its components
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2276 extracted and examined.
2277 """
Jean-Paul Calderonef0ff13b2014-05-05 12:48:33 -0400[diff] [blame]2278 self.verify_pkcs12_container(
2279 self._dump_and_load(dump_passphrase=b'', load_passphrase=b''))
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2280
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2281 def test_load_pkcs12_empty_passphrase_load_null(self):
2282 """
2283 A PKCS12 string can be dumped with an empty passphrase, loaded with a
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2284 null passphrase with `load_pkcs12`, and its components
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2285 extracted and examined.
2286 """
Jean-Paul Calderonef0ff13b2014-05-05 12:48:33 -0400[diff] [blame]2287 self.verify_pkcs12_container(
2288 self._dump_and_load(dump_passphrase=b'', load_passphrase=None))
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2289
Rick Deanee568302009-07-24 09:56:29 -0500[diff] [blame]2290 def test_load_pkcs12_garbage(self):
2291 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2292 `load_pkcs12` raises `OpenSSL.crypto.Error` when passed
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]2293 a string which is not a PKCS12 dump.
Rick Deanee568302009-07-24 09:56:29 -0500[diff] [blame]2294 """
2295 passwd = 'whatever'
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2296 with pytest.raises(Error) as err:
2297 load_pkcs12(b'fruit loops', passwd)
2298 assert err.value.args[0][0][0] == 'asn1 encoding routines'
2299 assert len(err.value.args[0][0]) == 3
Rick Deanee568302009-07-24 09:56:29 -0500[diff] [blame]2300
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2301 def test_replace(self):
2302 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2303 `PKCS12.set_certificate` replaces the certificate in a PKCS12
2304 cluster. `PKCS12.set_privatekey` replaces the private key.
2305 `PKCS12.set_ca_certificates` replaces the CA certificates.
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2306 """
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2307 p12 = self.gen_pkcs12(client_cert_pem, client_key_pem, root_cert_pem)
2308 p12.set_certificate(load_certificate(FILETYPE_PEM, server_cert_pem))
2309 p12.set_privatekey(load_privatekey(FILETYPE_PEM, server_key_pem))
Jean-Paul Calderonea202edb2009-07-25 12:22:12 -0400[diff] [blame]2310 root_cert = load_certificate(FILETYPE_PEM, root_cert_pem)
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2311 client_cert = load_certificate(FILETYPE_PEM, client_cert_pem)
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]2312 p12.set_ca_certificates([root_cert]) # not a tuple
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2313 assert 1 == len(p12.get_ca_certificates())
2314 assert root_cert == p12.get_ca_certificates()[0]
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2315 p12.set_ca_certificates([client_cert, root_cert])
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2316 assert 2 == len(p12.get_ca_certificates())
2317 assert client_cert == p12.get_ca_certificates()[0]
2318 assert root_cert == p12.get_ca_certificates()[1]
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2319
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2320 def test_friendly_name(self):
2321 """
Jean-Paul Calderone64efa2c2011-09-11 10:00:09 -0400[diff] [blame]2322 The *friendlyName* of a PKCS12 can be set and retrieved via
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2323 `PKCS12.get_friendlyname` and `PKCS12_set_friendlyname`, and a
2324 `PKCS12` with a friendly name set can be dumped with `PKCS12.export`.
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2325 """
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2326 passwd = b'Dogmeat[]{}!@#$%^&*()~`?/.,<>-_+=";:'
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2327 p12 = self.gen_pkcs12(server_cert_pem, server_key_pem, root_cert_pem)
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]2328 for friendly_name in [b'Serverlicious', None, b'###']:
Rick Dean42d69e12009-07-20 11:36:08 -0500[diff] [blame]2329 p12.set_friendlyname(friendly_name)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2330 assert p12.get_friendlyname() == friendly_name
Jean-Paul Calderonea202edb2009-07-25 12:22:12 -0400[diff] [blame]2331 dumped_p12 = p12.export(passphrase=passwd, iter=2, maciter=3)
Rick Dean42d69e12009-07-20 11:36:08 -0500[diff] [blame]2332 reloaded_p12 = load_pkcs12(dumped_p12, passwd)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2333 assert p12.get_friendlyname() == reloaded_p12.get_friendlyname()
Jean-Paul Calderonea202edb2009-07-25 12:22:12 -0400[diff] [blame]2334 # We would use the openssl program to confirm the friendly
2335 # name, but it is not possible. The pkcs12 command
2336 # does not store the friendly name in the cert's
Rick Dean42d69e12009-07-20 11:36:08 -0500[diff] [blame]2337 # alias, which we could then extract.
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2338 self.check_recovery(
2339 dumped_p12, key=server_key_pem, cert=server_cert_pem,
2340 ca=root_cert_pem, passwd=passwd)
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2341
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2342 def test_various_empty_passphrases(self):
2343 """
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2344 Test that missing, None, and '' passphrases are identical for PKCS12
2345 export.
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2346 """
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2347 p12 = self.gen_pkcs12(client_cert_pem, client_key_pem, root_cert_pem)
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2348 passwd = b""
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2349 dumped_p12_empty = p12.export(iter=2, maciter=0, passphrase=passwd)
2350 dumped_p12_none = p12.export(iter=3, maciter=2, passphrase=None)
2351 dumped_p12_nopw = p12.export(iter=9, maciter=4)
2352 for dumped_p12 in [dumped_p12_empty, dumped_p12_none, dumped_p12_nopw]:
2353 self.check_recovery(
2354 dumped_p12, key=client_key_pem, cert=client_cert_pem,
2355 ca=root_cert_pem, passwd=passwd)
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2356
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2357 def test_removing_ca_cert(self):
2358 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2359 Passing `None` to `PKCS12.set_ca_certificates` removes all CA
2360 certificates.
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2361 """
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2362 p12 = self.gen_pkcs12(server_cert_pem, server_key_pem, root_cert_pem)
2363 p12.set_ca_certificates(None)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2364 assert None is p12.get_ca_certificates()
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2365
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2366 def test_export_without_mac(self):
2367 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2368 Exporting a PKCS12 with a `maciter` of `-1` excludes the MAC entirely.
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2369 """
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2370 passwd = b"Lake Michigan"
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2371 p12 = self.gen_pkcs12(server_cert_pem, server_key_pem, root_cert_pem)
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2372 dumped_p12 = p12.export(maciter=-1, passphrase=passwd, iter=2)
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2373 self.check_recovery(
2374 dumped_p12, key=server_key_pem, cert=server_cert_pem,
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2375 passwd=passwd, extra=(b"-nomacver",))
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2376
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2377 def test_load_without_mac(self):
2378 """
2379 Loading a PKCS12 without a MAC does something other than crash.
2380 """
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2381 passwd = b"Lake Michigan"
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2382 p12 = self.gen_pkcs12(server_cert_pem, server_key_pem, root_cert_pem)
2383 dumped_p12 = p12.export(maciter=-1, passphrase=passwd, iter=2)
Rick Dean321a0512009-08-13 17:21:29 -0500[diff] [blame]2384 try:
2385 recovered_p12 = load_pkcs12(dumped_p12, passwd)
2386 # The person who generated this PCKS12 should be flogged,
2387 # or better yet we should have a means to determine
2388 # whether a PCKS12 had a MAC that was verified.
2389 # Anyway, libopenssl chooses to allow it, so the
2390 # pyopenssl binding does as well.
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2391 assert isinstance(recovered_p12, PKCS12)
Rick Dean321a0512009-08-13 17:21:29 -0500[diff] [blame]2392 except Error:
2393 # Failing here with an exception is preferred as some openssl
2394 # versions do.
2395 pass
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2396
Rick Dean25bcc1f2009-07-20 11:53:13 -0500[diff] [blame]2397 def test_zero_len_list_for_ca(self):
2398 """
Jean-Paul Calderoneda1ffa72009-07-25 21:24:34 -0400[diff] [blame]2399 A PKCS12 with an empty CA certificates list can be exported.
Rick Dean25bcc1f2009-07-20 11:53:13 -0500[diff] [blame]2400 """
Alex Gaynor6575bd12015-09-05 16:44:36 -0400[diff] [blame]2401 passwd = b'Hobie 18'
Jean-Paul Calderoneda1ffa72009-07-25 21:24:34 -0400[diff] [blame]2402 p12 = self.gen_pkcs12(server_cert_pem, server_key_pem)
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]2403 p12.set_ca_certificates([])
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2404 assert () == p12.get_ca_certificates()
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]2405 dumped_p12 = p12.export(passphrase=passwd, iter=3)
2406 self.check_recovery(
2407 dumped_p12, key=server_key_pem, cert=server_cert_pem,
2408 passwd=passwd)
Rick Dean25bcc1f2009-07-20 11:53:13 -0500[diff] [blame]2409
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2410 def test_export_without_args(self):
Jean-Paul Calderone38a646d2008-03-25 15:16:18 -0400[diff] [blame]2411 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2412 All the arguments to `PKCS12.export` are optional.
Jean-Paul Calderone38a646d2008-03-25 15:16:18 -0400[diff] [blame]2413 """
Jean-Paul Calderoneda1ffa72009-07-25 21:24:34 -0400[diff] [blame]2414 p12 = self.gen_pkcs12(server_cert_pem, server_key_pem, root_cert_pem)
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2415 dumped_p12 = p12.export() # no args
Jean-Paul Calderoneda1ffa72009-07-25 21:24:34 -0400[diff] [blame]2416 self.check_recovery(
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2417 dumped_p12, key=server_key_pem, cert=server_cert_pem, passwd=b"")
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2418
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]2419 def test_export_without_bytes(self):
2420 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2421 Test `PKCS12.export` with text not bytes as passphrase
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]2422 """
2423 p12 = self.gen_pkcs12(server_cert_pem, server_key_pem, root_cert_pem)
2424
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2425 with pytest.warns(DeprecationWarning) as w:
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]2426 simplefilter("always")
Jean-Paul Calderone13a0e652015-03-29 07:58:51 -0400[diff] [blame]2427 dumped_p12 = p12.export(passphrase=b"randomtext".decode("ascii"))
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2428 assert (
Jean-Paul Calderone13a0e652015-03-29 07:58:51 -0400[diff] [blame]2429 "{0} for passphrase is no longer accepted, use bytes".format(
Jean-Paul Calderone6462b072015-03-29 07:03:11 -0400[diff] [blame]2430 WARNING_TYPE_EXPECTED
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2431 ) == str(w[-1].message))
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]2432 self.check_recovery(
Alex Gaynor791212d2015-09-05 15:46:08 -0400[diff] [blame]2433 dumped_p12,
2434 key=server_key_pem,
2435 cert=server_cert_pem,
2436 passwd=b"randomtext"
2437 )
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]2438
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2439 def test_key_cert_mismatch(self):
2440 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2441 `PKCS12.export` raises an exception when a key and certificate
Jean-Paul Calderoneda1ffa72009-07-25 21:24:34 -0400[diff] [blame]2442 mismatch.
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2443 """
Jean-Paul Calderoneda1ffa72009-07-25 21:24:34 -0400[diff] [blame]2444 p12 = self.gen_pkcs12(server_cert_pem, client_key_pem, root_cert_pem)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2445 with pytest.raises(Error):
2446 p12.export()
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2447
2448
Jean-Paul Calderone7b874db2009-08-27 12:32:47 -0400[diff] [blame]2449# These quoting functions taken directly from Twisted's twisted.python.win32.
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2450_cmdLineQuoteRe = re.compile(br'(\\*)"')
2451_cmdLineQuoteRe2 = re.compile(br'(\\+)\Z')
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]2452
2453
Jean-Paul Calderone7b874db2009-08-27 12:32:47 -0400[diff] [blame]2454def cmdLineQuote(s):
2455 """
2456 Internal method for quoting a single command-line argument.
2457
Jean-Paul Calderone64efa2c2011-09-11 10:00:09 -0400[diff] [blame]2458 See http://www.perlmonks.org/?node_id=764004
2459
Jonathan Ballet648875f2011-07-16 14:14:58 +0900[diff] [blame]2460 :type: :py:obj:`str`
Jonathan Ballet78b92a22011-07-16 08:07:26 +0900[diff] [blame]2461 :param s: A single unquoted string to quote for something that is expecting
Jean-Paul Calderone7b874db2009-08-27 12:32:47 -0400[diff] [blame]2462 cmd.exe-style quoting
2463
Jonathan Ballet648875f2011-07-16 14:14:58 +0900[diff] [blame]2464 :rtype: :py:obj:`str`
Jonathan Ballet78b92a22011-07-16 08:07:26 +0900[diff] [blame]2465 :return: A cmd.exe-style quoted string
Jean-Paul Calderone7b874db2009-08-27 12:32:47 -0400[diff] [blame]2466 """
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2467 s = _cmdLineQuoteRe2.sub(br"\1\1", _cmdLineQuoteRe.sub(br'\1\1\\"', s))
2468 return b'"' + s + b'"'
Jean-Paul Calderone7b874db2009-08-27 12:32:47 -0400[diff] [blame]2469
2470
Jean-Paul Calderone7b874db2009-08-27 12:32:47 -0400[diff] [blame]2471def quoteArguments(arguments):
2472 """
2473 Quote an iterable of command-line arguments for passing to CreateProcess or
Alex Gaynor791212d2015-09-05 15:46:08 -0400[diff] [blame]2474 a similar API. This allows the list passed to
2475 :py:obj:`reactor.spawnProcess` to match the child process's
2476 :py:obj:`sys.argv` properly.
Jean-Paul Calderone7b874db2009-08-27 12:32:47 -0400[diff] [blame]2477
Jonathan Ballet648875f2011-07-16 14:14:58 +0900[diff] [blame]2478 :type arguments: :py:obj:`iterable` of :py:obj:`str`
Jonathan Ballet78b92a22011-07-16 08:07:26 +0900[diff] [blame]2479 :param arguments: An iterable of unquoted arguments to quote
Jean-Paul Calderone7b874db2009-08-27 12:32:47 -0400[diff] [blame]2480
Jonathan Ballet648875f2011-07-16 14:14:58 +0900[diff] [blame]2481 :rtype: :py:obj:`str`
Alex Gaynor791212d2015-09-05 15:46:08 -0400[diff] [blame]2482 :return: A space-delimited string containing quoted versions of
2483 :py:obj:`arguments`
Jean-Paul Calderone7b874db2009-08-27 12:32:47 -0400[diff] [blame]2484 """
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2485 return b' '.join(map(cmdLineQuote, arguments))
Jean-Paul Calderone7b874db2009-08-27 12:32:47 -0400[diff] [blame]2486
2487
Rick Dean4c9ad612009-07-17 15:05:22 -0500[diff] [blame]2488def _runopenssl(pem, *args):
2489 """
2490 Run the command line openssl tool with the given arguments and write
Rick Dean55d1ce62009-08-13 17:40:24 -0500[diff] [blame]2491 the given PEM to its stdin. Not safe for quotes.
Rick Dean4c9ad612009-07-17 15:05:22 -0500[diff] [blame]2492 """
Jean-Paul Calderone038de952009-08-21 12:16:06 -0400[diff] [blame]2493 if os.name == 'posix':
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2494 command = b"openssl " + b" ".join([
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]2495 (b"'" + arg.replace(b"'", b"'\\''") + b"'")
2496 for arg in args
2497 ])
Rick Dean55d1ce62009-08-13 17:40:24 -0500[diff] [blame]2498 else:
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2499 command = b"openssl " + quoteArguments(args)
2500 proc = Popen(native(command), shell=True, stdin=PIPE, stdout=PIPE)
Jean-Paul Calderone62ca8da2010-08-11 19:58:08 -0400[diff] [blame]2501 proc.stdin.write(pem)
2502 proc.stdin.close()
Jean-Paul Calderonee82e3252013-03-03 10:14:10 -0800[diff] [blame]2503 output = proc.stdout.read()
2504 proc.stdout.close()
2505 proc.wait()
2506 return output
Rick Dean4c9ad612009-07-17 15:05:22 -0500[diff] [blame]2507
2508
Hynek Schlawack40d448f2016-06-03 16:15:14 -0700[diff] [blame]2509class TestLoadPublicKey(object):
Paul Kehrer32fc4e62016-06-03 15:21:44 -0700[diff] [blame]2510 """
Hynek Schlawack40d448f2016-06-03 16:15:14 -0700[diff] [blame]2511 Tests for :func:`load_publickey`.
Paul Kehrer32fc4e62016-06-03 15:21:44 -0700[diff] [blame]2512 """
Hynek Schlawack40d448f2016-06-03 16:15:14 -0700[diff] [blame]2513 def test_loading_works(self):
Paul Kehrer32fc4e62016-06-03 15:21:44 -0700[diff] [blame]2514 """
Hynek Schlawack40d448f2016-06-03 16:15:14 -0700[diff] [blame]2515 load_publickey loads public keys and sets correct attributes.
Paul Kehrer32fc4e62016-06-03 15:21:44 -0700[diff] [blame]2516 """
2517 key = load_publickey(FILETYPE_PEM, cleartextPublicKeyPEM)
Hynek Schlawack40d448f2016-06-03 16:15:14 -0700[diff] [blame]2518
2519 assert True is key._only_public
2520 assert 2048 == key.bits()
2521 assert TYPE_RSA == key.type()
2522
2523 def test_invalid_type(self):
2524 """
2525 load_publickey doesn't support FILETYPE_TEXT.
2526 """
2527 with pytest.raises(ValueError):
2528 load_publickey(FILETYPE_TEXT, cleartextPublicKeyPEM)
2529
2530 def test_invalid_key_format(self):
2531 """
2532 load_publickey explodes on incorrect keys.
2533 """
2534 with pytest.raises(Error):
2535 load_publickey(FILETYPE_ASN1, cleartextPublicKeyPEM)
2536
2537 def test_tolerates_unicode_strings(self):
2538 """
2539 load_publickey works with text strings, not just bytes.
2540 """
2541 serialized = cleartextPublicKeyPEM.decode('ascii')
2542 key = load_publickey(FILETYPE_PEM, serialized)
2543 dumped_pem = dump_publickey(FILETYPE_PEM, key)
2544
2545 assert dumped_pem == cleartextPublicKeyPEM
Paul Kehrer32fc4e62016-06-03 15:21:44 -0700[diff] [blame]2546
2547
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2548class TestFunction(object):
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2549 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2550 Tests for free-functions in the `OpenSSL.crypto` module.
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2551 """
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2552
2553 def test_load_privatekey_invalid_format(self):
2554 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2555 `load_privatekey` raises `ValueError` if passed an unknown filetype.
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2556 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2557 with pytest.raises(ValueError):
2558 load_privatekey(100, root_key_pem)
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2559
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2560 def test_load_privatekey_invalid_passphrase_type(self):
2561 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2562 `load_privatekey` raises `TypeError` if passed a passphrase that is
2563 neither a `str` nor a callable.
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2564 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2565 with pytest.raises(TypeError):
2566 load_privatekey(
2567 FILETYPE_PEM, encryptedPrivateKeyPEMPassphrase, object())
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2568
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2569 def test_load_privatekey_wrongPassphrase(self):
2570 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2571 `load_privatekey` raises `OpenSSL.crypto.Error` when it is passed an
2572 encrypted PEM and an incorrect passphrase.
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2573 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2574 with pytest.raises(Error) as err:
2575 load_privatekey(FILETYPE_PEM, encryptedPrivateKeyPEM, b"quack")
2576 assert err.value.args[0] != []
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2577
Ziga Seilnacht376cf972009-12-22 16:04:10 +0100[diff] [blame]2578 def test_load_privatekey_passphraseWrongType(self):
2579 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2580 `load_privatekey` raises `ValueError` when it is passeda passphrase
2581 with a private key encoded in a format, that doesn't support
2582 encryption.
Ziga Seilnacht376cf972009-12-22 16:04:10 +0100[diff] [blame]2583 """
2584 key = load_privatekey(FILETYPE_PEM, cleartextPrivateKeyPEM)
2585 blob = dump_privatekey(FILETYPE_ASN1, key)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2586 with pytest.raises(ValueError):
2587 load_privatekey(FILETYPE_ASN1, blob, "secret")
Ziga Seilnacht376cf972009-12-22 16:04:10 +0100[diff] [blame]2588
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2589 def test_load_privatekey_passphrase(self):
2590 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2591 `load_privatekey` can create a `PKey` object from an encrypted PEM
2592 string if given the passphrase.
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2593 """
2594 key = load_privatekey(
2595 FILETYPE_PEM, encryptedPrivateKeyPEM,
2596 encryptedPrivateKeyPEMPassphrase)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2597 assert isinstance(key, PKeyType)
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2598
Ziga Seilnacht6b90a402009-12-22 14:33:47 +0100[diff] [blame]2599 def test_load_privatekey_passphrase_exception(self):
2600 """
Alex Gaynor791212d2015-09-05 15:46:08 -0400[diff] [blame]2601 If the passphrase callback raises an exception, that exception is
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2602 raised by `load_privatekey`.
Ziga Seilnacht6b90a402009-12-22 14:33:47 +0100[diff] [blame]2603 """
2604 def cb(ignored):
2605 raise ArithmeticError
2606
Alex Gaynor791212d2015-09-05 15:46:08 -0400[diff] [blame]2607 with pytest.raises(ArithmeticError):
2608 load_privatekey(FILETYPE_PEM, encryptedPrivateKeyPEM, cb)
Ziga Seilnacht6b90a402009-12-22 14:33:47 +0100[diff] [blame]2609
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2610 def test_load_privatekey_wrongPassphraseCallback(self):
2611 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2612 `load_privatekey` raises `OpenSSL.crypto.Error` when it
Jean-Paul Calderoned440a082011-09-14 11:02:05 -0400[diff] [blame]2613 is passed an encrypted PEM and a passphrase callback which returns an
2614 incorrect passphrase.
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2615 """
2616 called = []
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]2617
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2618 def cb(*a):
2619 called.append(None)
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]2620 return b"quack"
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2621 with pytest.raises(Error) as err:
2622 load_privatekey(FILETYPE_PEM, encryptedPrivateKeyPEM, cb)
2623 assert called
2624 assert err.value.args[0] != []
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2625
2626 def test_load_privatekey_passphraseCallback(self):
2627 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2628 `load_privatekey` can create a `PKey` object from an encrypted PEM
2629 string if given a passphrase callback which returns the correct
2630 password.
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2631 """
2632 called = []
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]2633
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2634 def cb(writing):
2635 called.append(writing)
2636 return encryptedPrivateKeyPEMPassphrase
2637 key = load_privatekey(FILETYPE_PEM, encryptedPrivateKeyPEM, cb)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2638 assert isinstance(key, PKeyType)
2639 assert called == [False]
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2640
Jean-Paul Calderone105cb952011-09-14 10:16:46 -0400[diff] [blame]2641 def test_load_privatekey_passphrase_wrong_return_type(self):
2642 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2643 `load_privatekey` raises `ValueError` if the passphrase callback
2644 returns something other than a byte string.
Jean-Paul Calderone105cb952011-09-14 10:16:46 -0400[diff] [blame]2645 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2646 with pytest.raises(ValueError):
2647 load_privatekey(
2648 FILETYPE_PEM, encryptedPrivateKeyPEM, lambda *args: 3)
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2649
Alex Chanfb078d82017-04-20 11:16:15 +0100[diff] [blame]2650 def test_dump_privatekey_wrong_args(self):
2651 """
2652 `dump_privatekey` raises `TypeError` if called with a `cipher`
2653 argument but no `passphrase` argument.
2654 """
2655 key = PKey()
2656 key.generate_key(TYPE_RSA, 512)
2657 with pytest.raises(TypeError):
2658 dump_privatekey(FILETYPE_PEM, key, cipher=GOOD_CIPHER)
2659
Paul Kehrercded9932017-06-29 18:43:42 -0500[diff] [blame]2660 def test_dump_privatekey_not_rsa_key(self):
2661 """
2662 `dump_privatekey` raises `TypeError` if called with a key that is
2663 not RSA.
2664 """
2665 key = PKey()
2666 key.generate_key(TYPE_DSA, 512)
2667 with pytest.raises(TypeError):
2668 dump_privatekey(FILETYPE_TEXT, key)
2669
2670 def test_dump_privatekey_invalid_pkey(self):
2671 with pytest.raises(TypeError):
2672 dump_privatekey(FILETYPE_TEXT, object())
2673
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2674 def test_dump_privatekey_unknown_cipher(self):
2675 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2676 `dump_privatekey` raises `ValueError` if called with an unrecognized
2677 cipher name.
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2678 """
2679 key = PKey()
2680 key.generate_key(TYPE_RSA, 512)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2681 with pytest.raises(ValueError):
2682 dump_privatekey(FILETYPE_PEM, key, BAD_CIPHER, "passphrase")
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2683
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2684 def test_dump_privatekey_invalid_passphrase_type(self):
2685 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2686 `dump_privatekey` raises `TypeError` if called with a passphrase which
2687 is neither a `str` nor a callable.
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2688 """
2689 key = PKey()
2690 key.generate_key(TYPE_RSA, 512)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2691 with pytest.raises(TypeError):
2692 dump_privatekey(FILETYPE_PEM, key, GOOD_CIPHER, object())
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2693
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2694 def test_dump_privatekey_invalid_filetype(self):
2695 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2696 `dump_privatekey` raises `ValueError` if called with an unrecognized
2697 filetype.
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2698 """
2699 key = PKey()
2700 key.generate_key(TYPE_RSA, 512)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2701 with pytest.raises(ValueError):
2702 dump_privatekey(100, key)
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2703
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2704 def test_load_privatekey_passphrase_callback_length(self):
Ziga Seilnacht781295a2009-12-22 14:58:01 +0100[diff] [blame]2705 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2706 `crypto.load_privatekey` should raise an error when the passphrase
2707 provided by the callback is too long, not silently truncate it.
Ziga Seilnacht781295a2009-12-22 14:58:01 +0100[diff] [blame]2708 """
2709 def cb(ignored):
2710 return "a" * 1025
2711
Alex Gaynor791212d2015-09-05 15:46:08 -0400[diff] [blame]2712 with pytest.raises(ValueError):
2713 load_privatekey(FILETYPE_PEM, encryptedPrivateKeyPEM, cb)
Ziga Seilnacht781295a2009-12-22 14:58:01 +0100[diff] [blame]2714
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2715 def test_dump_privatekey_passphrase(self):
2716 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2717 `dump_privatekey` writes an encrypted PEM when given a passphrase.
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2718 """
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]2719 passphrase = b"foo"
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2720 key = load_privatekey(FILETYPE_PEM, cleartextPrivateKeyPEM)
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2721 pem = dump_privatekey(FILETYPE_PEM, key, GOOD_CIPHER, passphrase)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2722 assert isinstance(pem, binary_type)
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2723 loadedKey = load_privatekey(FILETYPE_PEM, pem, passphrase)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2724 assert isinstance(loadedKey, PKeyType)
2725 assert loadedKey.type() == key.type()
2726 assert loadedKey.bits() == key.bits()
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2727
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2728 def test_dump_privatekey_passphrase_wrong_type(self):
Ziga Seilnacht376cf972009-12-22 16:04:10 +0100[diff] [blame]2729 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2730 `dump_privatekey` raises `ValueError` when it is passed a passphrase
2731 with a private key encoded in a format, that doesn't support
2732 encryption.
Ziga Seilnacht376cf972009-12-22 16:04:10 +0100[diff] [blame]2733 """
2734 key = load_privatekey(FILETYPE_PEM, cleartextPrivateKeyPEM)
Alex Gaynor791212d2015-09-05 15:46:08 -0400[diff] [blame]2735 with pytest.raises(ValueError):
2736 dump_privatekey(FILETYPE_ASN1, key, GOOD_CIPHER, "secret")
Ziga Seilnacht376cf972009-12-22 16:04:10 +0100[diff] [blame]2737
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2738 def test_dump_certificate(self):
2739 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2740 `dump_certificate` writes PEM, DER, and text.
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2741 """
Jean-Paul Calderonef17e4212009-04-01 14:21:40 -0400[diff] [blame]2742 pemData = cleartextCertificatePEM + cleartextPrivateKeyPEM
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2743 cert = load_certificate(FILETYPE_PEM, pemData)
2744 dumped_pem = dump_certificate(FILETYPE_PEM, cert)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2745 assert dumped_pem == cleartextCertificatePEM
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2746 dumped_der = dump_certificate(FILETYPE_ASN1, cert)
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2747 good_der = _runopenssl(dumped_pem, b"x509", b"-outform", b"DER")
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2748 assert dumped_der == good_der
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2749 cert2 = load_certificate(FILETYPE_ASN1, dumped_der)
2750 dumped_pem2 = dump_certificate(FILETYPE_PEM, cert2)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2751 assert dumped_pem2 == cleartextCertificatePEM
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2752 dumped_text = dump_certificate(FILETYPE_TEXT, cert)
Alex Gaynor316aa2c2016-09-10 14:42:53 -0400[diff] [blame]2753 good_text = _runopenssl(
2754 dumped_pem, b"x509", b"-noout", b"-text", b"-nameopt", b"")
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2755 assert dumped_text == good_text
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2756
Alex Gaynor37726112016-07-04 09:51:32 -0400[diff] [blame]2757 def test_dump_certificate_bad_type(self):
2758 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2759 `dump_certificate` raises a `ValueError` if it's called with
Alex Gaynor37726112016-07-04 09:51:32 -0400[diff] [blame]2760 a bad type.
2761 """
2762 cert = load_certificate(FILETYPE_PEM, cleartextCertificatePEM)
2763 with pytest.raises(ValueError):
2764 dump_certificate(object(), cert)
2765
Jean-Paul Calderonee82e3252013-03-03 10:14:10 -0800[diff] [blame]2766 def test_dump_privatekey_pem(self):
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2767 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2768 `dump_privatekey` writes a PEM
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2769 """
2770 key = load_privatekey(FILETYPE_PEM, cleartextPrivateKeyPEM)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2771 assert key.check()
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2772 dumped_pem = dump_privatekey(FILETYPE_PEM, key)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2773 assert dumped_pem == cleartextPrivateKeyPEM
Jean-Paul Calderonee82e3252013-03-03 10:14:10 -0800[diff] [blame]2774
Jean-Paul Calderonee82e3252013-03-03 10:14:10 -0800[diff] [blame]2775 def test_dump_privatekey_asn1(self):
2776 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2777 `dump_privatekey` writes a DER
Jean-Paul Calderonee82e3252013-03-03 10:14:10 -0800[diff] [blame]2778 """
2779 key = load_privatekey(FILETYPE_PEM, cleartextPrivateKeyPEM)
2780 dumped_pem = dump_privatekey(FILETYPE_PEM, key)
2781
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2782 dumped_der = dump_privatekey(FILETYPE_ASN1, key)
Jean-Paul Calderonef17e4212009-04-01 14:21:40 -0400[diff] [blame]2783 # XXX This OpenSSL call writes "writing RSA key" to standard out. Sad.
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2784 good_der = _runopenssl(dumped_pem, b"rsa", b"-outform", b"DER")
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2785 assert dumped_der == good_der
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2786 key2 = load_privatekey(FILETYPE_ASN1, dumped_der)
2787 dumped_pem2 = dump_privatekey(FILETYPE_PEM, key2)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2788 assert dumped_pem2 == cleartextPrivateKeyPEM
Jean-Paul Calderonee82e3252013-03-03 10:14:10 -0800[diff] [blame]2789
Jean-Paul Calderonee82e3252013-03-03 10:14:10 -0800[diff] [blame]2790 def test_dump_privatekey_text(self):
2791 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2792 `dump_privatekey` writes a text
Jean-Paul Calderonee82e3252013-03-03 10:14:10 -0800[diff] [blame]2793 """
2794 key = load_privatekey(FILETYPE_PEM, cleartextPrivateKeyPEM)
2795 dumped_pem = dump_privatekey(FILETYPE_PEM, key)
2796
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2797 dumped_text = dump_privatekey(FILETYPE_TEXT, key)
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2798 good_text = _runopenssl(dumped_pem, b"rsa", b"-noout", b"-text")
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2799 assert dumped_text == good_text
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2800
Cory Benfield6492f7c2015-10-27 16:57:58 +0900[diff] [blame]2801 def test_dump_publickey_pem(self):
2802 """
Cory Benfield11c10192015-10-27 17:23:03 +0900[diff] [blame]2803 dump_publickey writes a PEM.
Cory Benfield6492f7c2015-10-27 16:57:58 +0900[diff] [blame]2804 """
2805 key = load_publickey(FILETYPE_PEM, cleartextPublicKeyPEM)
2806 dumped_pem = dump_publickey(FILETYPE_PEM, key)
Cory Benfieldd86f1d82015-10-27 17:25:17 +0900[diff] [blame]2807 assert dumped_pem == cleartextPublicKeyPEM
Cory Benfield6492f7c2015-10-27 16:57:58 +0900[diff] [blame]2808
2809 def test_dump_publickey_asn1(self):
2810 """
Cory Benfield11c10192015-10-27 17:23:03 +0900[diff] [blame]2811 dump_publickey writes a DER.
Cory Benfield6492f7c2015-10-27 16:57:58 +0900[diff] [blame]2812 """
2813 key = load_publickey(FILETYPE_PEM, cleartextPublicKeyPEM)
2814 dumped_der = dump_publickey(FILETYPE_ASN1, key)
2815 key2 = load_publickey(FILETYPE_ASN1, dumped_der)
2816 dumped_pem2 = dump_publickey(FILETYPE_PEM, key2)
Cory Benfieldd86f1d82015-10-27 17:25:17 +0900[diff] [blame]2817 assert dumped_pem2 == cleartextPublicKeyPEM
Cory Benfield6492f7c2015-10-27 16:57:58 +0900[diff] [blame]2818
Cory Benfielde02c7d82015-10-27 17:34:49 +0900[diff] [blame]2819 def test_dump_publickey_invalid_type(self):
2820 """
2821 dump_publickey doesn't support FILETYPE_TEXT.
2822 """
2823 key = load_publickey(FILETYPE_PEM, cleartextPublicKeyPEM)
2824
2825 with pytest.raises(ValueError):
2826 dump_publickey(FILETYPE_TEXT, key)
2827
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2828 def test_dump_certificate_request(self):
2829 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2830 `dump_certificate_request` writes a PEM, DER, and text.
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2831 """
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]2832 req = load_certificate_request(
2833 FILETYPE_PEM, cleartextCertificateRequestPEM)
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2834 dumped_pem = dump_certificate_request(FILETYPE_PEM, req)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2835 assert dumped_pem == cleartextCertificateRequestPEM
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2836 dumped_der = dump_certificate_request(FILETYPE_ASN1, req)
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2837 good_der = _runopenssl(dumped_pem, b"req", b"-outform", b"DER")
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2838 assert dumped_der == good_der
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2839 req2 = load_certificate_request(FILETYPE_ASN1, dumped_der)
2840 dumped_pem2 = dump_certificate_request(FILETYPE_PEM, req2)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2841 assert dumped_pem2 == cleartextCertificateRequestPEM
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2842 dumped_text = dump_certificate_request(FILETYPE_TEXT, req)
Alex Gaynor316aa2c2016-09-10 14:42:53 -0400[diff] [blame]2843 good_text = _runopenssl(
2844 dumped_pem, b"req", b"-noout", b"-text", b"-nameopt", b"")
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2845 assert dumped_text == good_text
2846 with pytest.raises(ValueError):
2847 dump_certificate_request(100, req)
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2848
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2849 def test_dump_privatekey_passphrase_callback(self):
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2850 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2851 `dump_privatekey` writes an encrypted PEM when given a callback
Alex Gaynor791212d2015-09-05 15:46:08 -0400[diff] [blame]2852 which returns the correct passphrase.
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2853 """
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]2854 passphrase = b"foo"
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2855 called = []
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]2856
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2857 def cb(writing):
2858 called.append(writing)
2859 return passphrase
2860 key = load_privatekey(FILETYPE_PEM, cleartextPrivateKeyPEM)
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2861 pem = dump_privatekey(FILETYPE_PEM, key, GOOD_CIPHER, cb)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2862 assert isinstance(pem, binary_type)
2863 assert called == [True]
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2864 loadedKey = load_privatekey(FILETYPE_PEM, pem, passphrase)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2865 assert isinstance(loadedKey, PKeyType)
2866 assert loadedKey.type() == key.type()
2867 assert loadedKey.bits() == key.bits()
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2868
Ziga Seilnacht6b90a402009-12-22 14:33:47 +0100[diff] [blame]2869 def test_dump_privatekey_passphrase_exception(self):
2870 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2871 `dump_privatekey` should not overwrite the exception raised
Ziga Seilnacht6b90a402009-12-22 14:33:47 +0100[diff] [blame]2872 by the passphrase callback.
2873 """
2874 def cb(ignored):
2875 raise ArithmeticError
2876
2877 key = load_privatekey(FILETYPE_PEM, cleartextPrivateKeyPEM)
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]2878 with pytest.raises(ArithmeticError):
2879 dump_privatekey(FILETYPE_PEM, key, GOOD_CIPHER, cb)
Ziga Seilnacht6b90a402009-12-22 14:33:47 +0100[diff] [blame]2880
Ziga Seilnacht781295a2009-12-22 14:58:01 +0100[diff] [blame]2881 def test_dump_privatekey_passphraseCallbackLength(self):
2882 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2883 `crypto.dump_privatekey` should raise an error when the passphrase
2884 provided by the callback is too long, not silently truncate it.
Ziga Seilnacht781295a2009-12-22 14:58:01 +0100[diff] [blame]2885 """
2886 def cb(ignored):
2887 return "a" * 1025
2888
2889 key = load_privatekey(FILETYPE_PEM, cleartextPrivateKeyPEM)
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]2890 with pytest.raises(ValueError):
2891 dump_privatekey(FILETYPE_PEM, key, GOOD_CIPHER, cb)
Ziga Seilnacht781295a2009-12-22 14:58:01 +0100[diff] [blame]2892
Alex Gaynor4b9c96a2014-08-14 09:51:48 -0700[diff] [blame]2893 def test_load_pkcs7_data_pem(self):
Jean-Paul Calderonedc138fa2009-06-27 14:32:07 -0400[diff] [blame]2894 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2895 `load_pkcs7_data` accepts a PKCS#7 string and returns an instance of
2896 `PKCS`.
Jean-Paul Calderonedc138fa2009-06-27 14:32:07 -0400[diff] [blame]2897 """
2898 pkcs7 = load_pkcs7_data(FILETYPE_PEM, pkcs7Data)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2899 assert isinstance(pkcs7, PKCS7)
Jean-Paul Calderonedc138fa2009-06-27 14:32:07 -0400[diff] [blame]2900
Alex Gaynor4b9c96a2014-08-14 09:51:48 -0700[diff] [blame]2901 def test_load_pkcs7_data_asn1(self):
Alex Gaynor9875a912014-08-14 13:35:05 -0700[diff] [blame]2902 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2903 `load_pkcs7_data` accepts a bytes containing ASN1 data representing
2904 PKCS#7 and returns an instance of `PKCS7`.
Alex Gaynor9875a912014-08-14 13:35:05 -0700[diff] [blame]2905 """
Alex Gaynor4b9c96a2014-08-14 09:51:48 -0700[diff] [blame]2906 pkcs7 = load_pkcs7_data(FILETYPE_ASN1, pkcs7DataASN1)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2907 assert isinstance(pkcs7, PKCS7)
Alex Gaynor4b9c96a2014-08-14 09:51:48 -0700[diff] [blame]2908
Jean-Paul Calderonee82e3252013-03-03 10:14:10 -0800[diff] [blame]2909 def test_load_pkcs7_data_invalid(self):
2910 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2911 If the data passed to `load_pkcs7_data` is invalid, `Error` is raised.
Jean-Paul Calderonee82e3252013-03-03 10:14:10 -0800[diff] [blame]2912 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2913 with pytest.raises(Error):
2914 load_pkcs7_data(FILETYPE_PEM, b"foo")
Jean-Paul Calderonee82e3252013-03-03 10:14:10 -0800[diff] [blame]2915
Alex Gaynor09a386e2016-07-03 09:32:44 -0400[diff] [blame]2916 def test_load_pkcs7_type_invalid(self):
2917 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2918 If the type passed to `load_pkcs7_data`, `ValueError` is raised.
Alex Gaynor09a386e2016-07-03 09:32:44 -0400[diff] [blame]2919 """
2920 with pytest.raises(ValueError):
2921 load_pkcs7_data(object(), b"foo")
2922
Jean-Paul Calderonee82e3252013-03-03 10:14:10 -0800[diff] [blame]2923
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]2924class TestLoadCertificate(object):
Jean-Paul Calderone4a68b402013-12-29 16:54:58 -0500[diff] [blame]2925 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]2926 Tests for `load_certificate_request`.
Jean-Paul Calderone4a68b402013-12-29 16:54:58 -0500[diff] [blame]2927 """
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]2928
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]2929 def test_bad_file_type(self):
Jean-Paul Calderone4a68b402013-12-29 16:54:58 -0500[diff] [blame]2930 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]2931 If the file type passed to `load_certificate_request` is neither
2932 `FILETYPE_PEM` nor `FILETYPE_ASN1` then `ValueError` is raised.
Jean-Paul Calderone4a68b402013-12-29 16:54:58 -0500[diff] [blame]2933 """
Alex Gaynor7778e792016-07-03 23:38:48 -0400[diff] [blame]2934 with pytest.raises(ValueError):
2935 load_certificate_request(object(), b"")
2936 with pytest.raises(ValueError):
2937 load_certificate(object(), b"")
Jean-Paul Calderone4a68b402013-12-29 16:54:58 -0500[diff] [blame]2938
Alex Gaynor37726112016-07-04 09:51:32 -0400[diff] [blame]2939 def test_bad_certificate(self):
2940 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]2941 If the bytes passed to `load_certificate` are not a valid certificate,
2942 an exception is raised.
Alex Gaynor37726112016-07-04 09:51:32 -0400[diff] [blame]2943 """
2944 with pytest.raises(Error):
2945 load_certificate(FILETYPE_ASN1, b"lol")
2946
Jean-Paul Calderone4a68b402013-12-29 16:54:58 -0500[diff] [blame]2947
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2948class TestPKCS7(object):
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]2949 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2950 Tests for `PKCS7`.
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]2951 """
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]2952
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]2953 def test_type(self):
2954 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2955 `PKCS7` is a type object.
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]2956 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2957 assert isinstance(PKCS7, type)
2958 assert PKCS7Type.__name__ == 'PKCS7'
2959 assert PKCS7 is PKCS7Type
Jean-Paul Calderone07c93742010-07-30 10:53:41 -0400[diff] [blame]2960
Jean-Paul Calderone07c93742010-07-30 10:53:41 -0400[diff] [blame]2961 def test_type_is_signed(self):
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]2962 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2963 `PKCS7.type_is_signed` returns `True` if the PKCS7 object is of
2964 the type *signed*.
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]2965 """
Jean-Paul Calderone07c93742010-07-30 10:53:41 -0400[diff] [blame]2966 pkcs7 = load_pkcs7_data(FILETYPE_PEM, pkcs7Data)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2967 assert pkcs7.type_is_signed()
Jean-Paul Calderone07c93742010-07-30 10:53:41 -0400[diff] [blame]2968
Jean-Paul Calderone07c93742010-07-30 10:53:41 -0400[diff] [blame]2969 def test_type_is_enveloped(self):
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]2970 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2971 `PKCS7.type_is_enveloped` returns `False` if the PKCS7 object is not
2972 of the type *enveloped*.
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]2973 """
Jean-Paul Calderone07c93742010-07-30 10:53:41 -0400[diff] [blame]2974 pkcs7 = load_pkcs7_data(FILETYPE_PEM, pkcs7Data)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2975 assert not pkcs7.type_is_enveloped()
Jean-Paul Calderone07c93742010-07-30 10:53:41 -0400[diff] [blame]2976
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2977 def test_type_is_signed_and_enveloped(self):
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]2978 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2979 `PKCS7.type_is_signedAndEnveloped` returns `False`
Alex Gaynor791212d2015-09-05 15:46:08 -0400[diff] [blame]2980 if the PKCS7 object is not of the type *signed and enveloped*.
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]2981 """
Jean-Paul Calderone07c93742010-07-30 10:53:41 -0400[diff] [blame]2982 pkcs7 = load_pkcs7_data(FILETYPE_PEM, pkcs7Data)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2983 assert not pkcs7.type_is_signedAndEnveloped()
Jean-Paul Calderone07c93742010-07-30 10:53:41 -0400[diff] [blame]2984
Jean-Paul Calderoneb4754b92010-07-30 11:00:08 -0400[diff] [blame]2985 def test_type_is_data(self):
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]2986 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2987 `PKCS7.type_is_data` returns `False` if the PKCS7 object is not of
2988 the type data.
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]2989 """
Jean-Paul Calderoneb4754b92010-07-30 11:00:08 -0400[diff] [blame]2990 pkcs7 = load_pkcs7_data(FILETYPE_PEM, pkcs7Data)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2991 assert not pkcs7.type_is_data()
Jean-Paul Calderone97b28ca2010-07-30 10:56:07 -0400[diff] [blame]2992
Jean-Paul Calderone4cbe05e2010-07-30 10:55:30 -0400[diff] [blame]2993 def test_get_type_name(self):
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]2994 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2995 `PKCS7.get_type_name` returns a `str` giving the
Alex Gaynor791212d2015-09-05 15:46:08 -0400[diff] [blame]2996 type name.
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]2997 """
Jean-Paul Calderone4cbe05e2010-07-30 10:55:30 -0400[diff] [blame]2998 pkcs7 = load_pkcs7_data(FILETYPE_PEM, pkcs7Data)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2999 assert pkcs7.get_type_name() == b'pkcs7-signedData'
Jean-Paul Calderone4cbe05e2010-07-30 10:55:30 -0400[diff] [blame]3000
Jean-Paul Calderone4cbe05e2010-07-30 10:55:30 -0400[diff] [blame]3001 def test_attribute(self):
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]3002 """
Alex Gaynor791212d2015-09-05 15:46:08 -0400[diff] [blame]3003 If an attribute other than one of the methods tested here is accessed
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3004 on an instance of `PKCS7`, `AttributeError` is raised.
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]3005 """
Jean-Paul Calderone4cbe05e2010-07-30 10:55:30 -0400[diff] [blame]3006 pkcs7 = load_pkcs7_data(FILETYPE_PEM, pkcs7Data)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3007 with pytest.raises(AttributeError):
3008 pkcs7.foo
Jean-Paul Calderone4cbe05e2010-07-30 10:55:30 -0400[diff] [blame]3009
3010
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3011class TestNetscapeSPKI(_PKeyInteractionTestsMixin):
Jean-Paul Calderonedc138fa2009-06-27 14:32:07 -0400[diff] [blame]3012 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3013 Tests for `OpenSSL.crypto.NetscapeSPKI`.
Jean-Paul Calderonedc138fa2009-06-27 14:32:07 -0400[diff] [blame]3014 """
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]3015
Jean-Paul Calderoneb9725592010-08-03 18:17:22 -0400[diff] [blame]3016 def signable(self):
3017 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3018 Return a new `NetscapeSPKI` for use with signing tests.
Jean-Paul Calderoneb9725592010-08-03 18:17:22 -0400[diff] [blame]3019 """
3020 return NetscapeSPKI()
3021
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]3022 def test_type(self):
3023 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3024 `NetscapeSPKI` and `NetscapeSPKIType` refer to the same type object
3025 and can be used to create instances of that type.
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]3026 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3027 assert NetscapeSPKI is NetscapeSPKIType
3028 assert is_consistent_type(NetscapeSPKI, 'NetscapeSPKI')
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]3029
Jean-Paul Calderonedc138fa2009-06-27 14:32:07 -0400[diff] [blame]3030 def test_construction(self):
3031 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3032 `NetscapeSPKI` returns an instance of `NetscapeSPKIType`.
Jean-Paul Calderonedc138fa2009-06-27 14:32:07 -0400[diff] [blame]3033 """
3034 nspki = NetscapeSPKI()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3035 assert isinstance(nspki, NetscapeSPKIType)
Jean-Paul Calderonedc138fa2009-06-27 14:32:07 -0400[diff] [blame]3036
Jean-Paul Calderone969efaa2010-08-03 18:19:19 -0400[diff] [blame]3037 def test_invalid_attribute(self):
3038 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3039 Accessing a non-existent attribute of a `NetscapeSPKI` instance
3040 causes an `AttributeError` to be raised.
Jean-Paul Calderone969efaa2010-08-03 18:19:19 -0400[diff] [blame]3041 """
3042 nspki = NetscapeSPKI()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3043 with pytest.raises(AttributeError):
3044 nspki.foo
Jean-Paul Calderone969efaa2010-08-03 18:19:19 -0400[diff] [blame]3045
Jean-Paul Calderone06ada9f2010-08-03 18:26:52 -0400[diff] [blame]3046 def test_b64_encode(self):
3047 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3048 `NetscapeSPKI.b64_encode` encodes the certificate to a base64 blob.
Jean-Paul Calderone06ada9f2010-08-03 18:26:52 -0400[diff] [blame]3049 """
3050 nspki = NetscapeSPKI()
3051 blob = nspki.b64_encode()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]3052 assert isinstance(blob, binary_type)
Jean-Paul Calderone06ada9f2010-08-03 18:26:52 -0400[diff] [blame]3053
3054
Paul Kehrer2c605ba2016-03-11 11:17:26 -0400[diff] [blame]3055class TestRevoked(object):
3056 """
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3057 Tests for `OpenSSL.crypto.Revoked`.
Paul Kehrer2c605ba2016-03-11 11:17:26 -0400[diff] [blame]3058 """
3059 def test_ignores_unsupported_revoked_cert_extension_get_reason(self):
3060 """
3061 The get_reason method on the Revoked class checks to see if the
3062 extension is NID_crl_reason and should skip it otherwise. This test
3063 loads a CRL with extensions it should ignore.
3064 """
3065 crl = load_crl(FILETYPE_PEM, crlDataUnsupportedExtension)
3066 revoked = crl.get_revoked()
3067 reason = revoked[1].get_reason()
3068 assert reason == b'Unspecified'
3069
3070 def test_ignores_unsupported_revoked_cert_extension_set_new_reason(self):
3071 crl = load_crl(FILETYPE_PEM, crlDataUnsupportedExtension)
3072 revoked = crl.get_revoked()
3073 revoked[1].set_reason(None)
3074 reason = revoked[1].get_reason()
3075 assert reason is None
3076
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3077 def test_construction(self):
3078 """
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3079 Confirm we can create `OpenSSL.crypto.Revoked`. Check that it is
3080 empty.
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3081 """
3082 revoked = Revoked()
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3083 assert isinstance(revoked, Revoked)
3084 assert type(revoked) == Revoked
3085 assert revoked.get_serial() == b'00'
3086 assert revoked.get_rev_date() is None
3087 assert revoked.get_reason() is None
Jean-Paul Calderone4f74bfe2010-01-30 14:32:49 -0500[diff] [blame]3088
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3089 def test_serial(self):
3090 """
Jean-Paul Calderoneb98eae02010-01-30 13:18:04 -0500[diff] [blame]3091 Confirm we can set and get serial numbers from
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3092 `OpenSSL.crypto.Revoked`. Confirm errors are handled with grace.
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3093 """
3094 revoked = Revoked()
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3095 ret = revoked.set_serial(b'10b')
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3096 assert ret is None
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3097 ser = revoked.get_serial()
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3098 assert ser == b'010B'
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3099
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3100 revoked.set_serial(b'31ppp') # a type error would be nice
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3101 ser = revoked.get_serial()
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3102 assert ser == b'31'
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3103
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3104 with pytest.raises(ValueError):
3105 revoked.set_serial(b'pqrst')
3106 with pytest.raises(TypeError):
3107 revoked.set_serial(100)
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3108
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3109 def test_date(self):
3110 """
Jean-Paul Calderoneb98eae02010-01-30 13:18:04 -0500[diff] [blame]3111 Confirm we can set and get revocation dates from
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3112 `OpenSSL.crypto.Revoked`. Confirm errors are handled with grace.
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3113 """
3114 revoked = Revoked()
3115 date = revoked.get_rev_date()
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3116 assert date is None
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3117
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3118 now = datetime.now().strftime("%Y%m%d%H%M%SZ").encode("ascii")
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3119 ret = revoked.set_rev_date(now)
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3120 assert ret is None
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3121 date = revoked.get_rev_date()
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3122 assert date == now
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3123
Rick Dean6385faf2009-07-26 00:07:47 -0500[diff] [blame]3124 def test_reason(self):
3125 """
Jean-Paul Calderoneb98eae02010-01-30 13:18:04 -0500[diff] [blame]3126 Confirm we can set and get revocation reasons from
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3127 `OpenSSL.crypto.Revoked`. The "get" need to work as "set".
3128 Likewise, each reason of all_reasons() must work.
Rick Dean6385faf2009-07-26 00:07:47 -0500[diff] [blame]3129 """
3130 revoked = Revoked()
3131 for r in revoked.all_reasons():
Jean-Paul Calderoneeacad4a2010-08-22 17:12:55 -0400[diff] [blame]3132 for x in range(2):
Rick Dean6385faf2009-07-26 00:07:47 -0500[diff] [blame]3133 ret = revoked.set_reason(r)
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3134 assert ret is None
Rick Dean6385faf2009-07-26 00:07:47 -0500[diff] [blame]3135 reason = revoked.get_reason()
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3136 assert (
3137 reason.lower().replace(b' ', b'') ==
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3138 r.lower().replace(b' ', b''))
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]3139 r = reason # again with the resp of get
Rick Dean6385faf2009-07-26 00:07:47 -0500[diff] [blame]3140
3141 revoked.set_reason(None)
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3142 assert revoked.get_reason() is None
Rick Dean6385faf2009-07-26 00:07:47 -0500[diff] [blame]3143
Alex Chanfb078d82017-04-20 11:16:15 +0100[diff] [blame]3144 @pytest.mark.parametrize('reason', [object(), 1.0, u'foo'])
3145 def test_set_reason_wrong_args(self, reason):
3146 """
3147 `Revoked.set_reason` raises `TypeError` if called with an argument
3148 which is neither `None` nor a byte string.
3149 """
3150 revoked = Revoked()
3151 with pytest.raises(TypeError):
3152 revoked.set_reason(reason)
3153
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3154 def test_set_reason_invalid_reason(self):
Rick Dean6385faf2009-07-26 00:07:47 -0500[diff] [blame]3155 """
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3156 Calling `OpenSSL.crypto.Revoked.set_reason` with an argument which
3157 isn't a valid reason results in `ValueError` being raised.
Rick Dean6385faf2009-07-26 00:07:47 -0500[diff] [blame]3158 """
3159 revoked = Revoked()
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3160 with pytest.raises(ValueError):
3161 revoked.set_reason(b'blue')
Jean-Paul Calderone4f74bfe2010-01-30 14:32:49 -0500[diff] [blame]3162
3163
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3164class TestCRL(object):
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3165 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3166 Tests for `OpenSSL.crypto.CRL`.
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3167 """
3168 cert = load_certificate(FILETYPE_PEM, cleartextCertificatePEM)
3169 pkey = load_privatekey(FILETYPE_PEM, cleartextPrivateKeyPEM)
3170
Dan Sully44e767a2016-06-04 18:05:27 -0700[diff] [blame]3171 root_cert = load_certificate(FILETYPE_PEM, root_cert_pem)
3172 root_key = load_privatekey(FILETYPE_PEM, root_key_pem)
3173 intermediate_cert = load_certificate(FILETYPE_PEM, intermediate_cert_pem)
3174 intermediate_key = load_privatekey(FILETYPE_PEM, intermediate_key_pem)
3175 intermediate_server_cert = load_certificate(
3176 FILETYPE_PEM, intermediate_server_cert_pem)
3177 intermediate_server_key = load_privatekey(
3178 FILETYPE_PEM, intermediate_server_key_pem)
3179
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3180 def test_construction(self):
3181 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3182 Confirm we can create `OpenSSL.crypto.CRL`. Check
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3183 that it is empty
3184 """
3185 crl = CRL()
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3186 assert isinstance(crl, CRL)
3187 assert crl.get_revoked() is None
Jean-Paul Calderone2efd03e2010-01-30 13:59:55 -0500[diff] [blame]3188
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3189 def _get_crl(self):
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3190 """
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3191 Get a new ``CRL`` with a revocation.
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3192 """
3193 crl = CRL()
3194 revoked = Revoked()
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3195 now = datetime.now().strftime("%Y%m%d%H%M%SZ").encode("ascii")
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3196 revoked.set_rev_date(now)
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3197 revoked.set_serial(b'3ab')
3198 revoked.set_reason(b'sUpErSeDEd')
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3199 crl.add_revoked(revoked)
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3200 return crl
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3201
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3202 def test_export_pem(self):
3203 """
3204 If not passed a format, ``CRL.export`` returns a "PEM" format string
3205 representing a serial number, a revoked reason, and certificate issuer
3206 information.
3207 """
3208 crl = self._get_crl()
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3209 # PEM format
Alex Gaynor173e4ba2017-06-30 08:01:12 -0700[diff] [blame]3210 dumped_crl = crl.export(
3211 self.cert, self.pkey, days=20, digest=b"sha256"
3212 )
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]3213 text = _runopenssl(dumped_crl, b"crl", b"-noout", b"-text")
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3214
3215 # These magic values are based on the way the CRL above was constructed
3216 # and with what certificate it was exported.
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3217 text.index(b'Serial Number: 03AB')
3218 text.index(b'Superseded')
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3219 text.index(
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3220 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]3221 )
3222
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3223 def test_export_der(self):
3224 """
3225 If passed ``FILETYPE_ASN1`` for the format, ``CRL.export`` returns a
3226 "DER" format string representing a serial number, a revoked reason, and
3227 certificate issuer information.
3228 """
3229 crl = self._get_crl()
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3230
3231 # DER format
Alex Gaynor173e4ba2017-06-30 08:01:12 -0700[diff] [blame]3232 dumped_crl = crl.export(
3233 self.cert, self.pkey, FILETYPE_ASN1, digest=b"md5"
3234 )
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3235 text = _runopenssl(
3236 dumped_crl, b"crl", b"-noout", b"-text", b"-inform", b"DER"
3237 )
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3238 text.index(b'Serial Number: 03AB')
3239 text.index(b'Superseded')
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3240 text.index(
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3241 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]3242 )
3243
Alex Gaynore466bc92017-07-06 23:43:47 -0400[diff] [blame]3244 # Flaky because we compare the output of running commands which sometimes
3245 # varies by 1 second
3246 @flaky.flaky
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3247 def test_export_text(self):
3248 """
3249 If passed ``FILETYPE_TEXT`` for the format, ``CRL.export`` returns a
3250 text format string like the one produced by the openssl command line
3251 tool.
3252 """
3253 crl = self._get_crl()
3254
Alex Gaynor173e4ba2017-06-30 08:01:12 -0700[diff] [blame]3255 dumped_crl = crl.export(
3256 self.cert, self.pkey, FILETYPE_ASN1, digest=b"md5"
3257 )
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3258 text = _runopenssl(
3259 dumped_crl, b"crl", b"-noout", b"-text", b"-inform", b"DER"
3260 )
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3261
3262 # text format
Alex Gaynor173e4ba2017-06-30 08:01:12 -0700[diff] [blame]3263 dumped_text = crl.export(
3264 self.cert, self.pkey, type=FILETYPE_TEXT, digest=b"md5"
3265 )
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3266 assert text == dumped_text
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3267
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3268 def test_export_custom_digest(self):
3269 """
3270 If passed the name of a digest function, ``CRL.export`` uses a
3271 signature algorithm based on that digest function.
3272 """
3273 crl = self._get_crl()
Jean-Paul Calderonecce22d02015-04-13 13:56:09 -0400[diff] [blame]3274 dumped_crl = crl.export(self.cert, self.pkey, digest=b"sha1")
Bulat Gaifullin1966c972014-09-22 09:47:20 +0400[diff] [blame]3275 text = _runopenssl(dumped_crl, b"crl", b"-noout", b"-text")
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3276 text.index(b'Signature Algorithm: sha1')
Bulat Gaifullin1966c972014-09-22 09:47:20 +0400[diff] [blame]3277
Jean-Paul Calderonecce22d02015-04-13 13:56:09 -0400[diff] [blame]3278 def test_export_md5_digest(self):
3279 """
3280 If passed md5 as the digest function, ``CRL.export`` uses md5 and does
3281 not emit a deprecation warning.
3282 """
3283 crl = self._get_crl()
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3284 with pytest.warns(None) as catcher:
Jean-Paul Calderonecce22d02015-04-13 13:56:09 -0400[diff] [blame]3285 simplefilter("always")
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3286 assert 0 == len(catcher)
Jean-Paul Calderonecce22d02015-04-13 13:56:09 -0400[diff] [blame]3287 dumped_crl = crl.export(self.cert, self.pkey, digest=b"md5")
3288 text = _runopenssl(dumped_crl, b"crl", b"-noout", b"-text")
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3289 text.index(b'Signature Algorithm: md5')
Jean-Paul Calderonecce22d02015-04-13 13:56:09 -0400[diff] [blame]3290
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3291 def test_export_default_digest(self):
3292 """
Alex Gaynor173e4ba2017-06-30 08:01:12 -0700[diff] [blame]3293 If not passed the name of a digest function, ``CRL.export`` raises a
3294 ``TypeError``.
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3295 """
3296 crl = self._get_crl()
Alex Gaynor173e4ba2017-06-30 08:01:12 -0700[diff] [blame]3297 with pytest.raises(TypeError):
3298 crl.export(self.cert, self.pkey)
Bulat Gaifullin1966c972014-09-22 09:47:20 +0400[diff] [blame]3299
Jean-Paul Calderonec7293bc2011-09-13 15:24:38 -0400[diff] [blame]3300 def test_export_invalid(self):
3301 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3302 If `CRL.export` is used with an uninitialized `X509` instance,
3303 `OpenSSL.crypto.Error` is raised.
Jean-Paul Calderonec7293bc2011-09-13 15:24:38 -0400[diff] [blame]3304 """
3305 crl = CRL()
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3306 with pytest.raises(Error):
Alex Gaynor173e4ba2017-06-30 08:01:12 -0700[diff] [blame]3307 crl.export(X509(), PKey(), digest=b"sha256")
Jean-Paul Calderonec7293bc2011-09-13 15:24:38 -0400[diff] [blame]3308
Jean-Paul Calderone56515342010-01-30 13:49:38 -0500[diff] [blame]3309 def test_add_revoked_keyword(self):
3310 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3311 `OpenSSL.CRL.add_revoked` accepts its single argument as the
Jean-Paul Calderone64efa2c2011-09-11 10:00:09 -0400[diff] [blame]3312 ``revoked`` keyword argument.
Jean-Paul Calderone56515342010-01-30 13:49:38 -0500[diff] [blame]3313 """
3314 crl = CRL()
3315 revoked = Revoked()
Paul Kehrerb11bffc2016-03-10 18:30:29 -0400[diff] [blame]3316 revoked.set_serial(b"01")
Paul Kehrer2fe23b02016-03-09 22:02:15 -0400[diff] [blame]3317 revoked.set_rev_date(b"20160310020145Z")
Jean-Paul Calderone56515342010-01-30 13:49:38 -0500[diff] [blame]3318 crl.add_revoked(revoked=revoked)
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3319 assert isinstance(crl.get_revoked()[0], Revoked)
Jean-Paul Calderone56515342010-01-30 13:49:38 -0500[diff] [blame]3320
Jean-Paul Calderone883ca4b2010-01-30 13:55:13 -0500[diff] [blame]3321 def test_export_wrong_args(self):
3322 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3323 Calling `OpenSSL.CRL.export` with arguments other than the certificate,
Jean-Paul Calderonef1515862010-01-30 13:57:03 -0500[diff] [blame]3324 private key, integer file type, and integer number of days it
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3325 expects, results in a `TypeError` being raised.
Jean-Paul Calderone883ca4b2010-01-30 13:55:13 -0500[diff] [blame]3326 """
3327 crl = CRL()
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]3328 with pytest.raises(TypeError):
3329 crl.export(None, self.pkey, FILETYPE_PEM, 10)
3330 with pytest.raises(TypeError):
3331 crl.export(self.cert, None, FILETYPE_PEM, 10)
3332 with pytest.raises(TypeError):
3333 crl.export(self.cert, self.pkey, None, 10)
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3334 with pytest.raises(TypeError):
3335 crl.export(self.cert, FILETYPE_PEM, None)
Jean-Paul Calderonef1515862010-01-30 13:57:03 -0500[diff] [blame]3336
Jean-Paul Calderoneea198422010-01-30 13:58:23 -0500[diff] [blame]3337 def test_export_unknown_filetype(self):
3338 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3339 Calling `OpenSSL.CRL.export` with a file type other than
3340 `FILETYPE_PEM`, `FILETYPE_ASN1`, or
3341 `FILETYPE_TEXT` results in a `ValueError` being raised.
Jean-Paul Calderoneea198422010-01-30 13:58:23 -0500[diff] [blame]3342 """
3343 crl = CRL()
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]3344 with pytest.raises(ValueError):
Alex Gaynor173e4ba2017-06-30 08:01:12 -0700[diff] [blame]3345 crl.export(self.cert, self.pkey, 100, 10, digest=b"sha256")
Jean-Paul Calderoneea198422010-01-30 13:58:23 -0500[diff] [blame]3346
Bulat Gaifullin925f7862014-09-22 10:10:44 +0400[diff] [blame]3347 def test_export_unknown_digest(self):
Bulat Gaifullin5f9eea42014-09-23 19:35:15 +0400[diff] [blame]3348 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3349 Calling `OpenSSL.CRL.export` with an unsupported digest results
3350 in a `ValueError` being raised.
Bulat Gaifullin5f9eea42014-09-23 19:35:15 +0400[diff] [blame]3351 """
Bulat Gaifullin925f7862014-09-22 10:10:44 +0400[diff] [blame]3352 crl = CRL()
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3353 with pytest.raises(ValueError):
3354 crl.export(
3355 self.cert, self.pkey, FILETYPE_PEM, 10, b"strange-digest")
Bulat Gaifullin925f7862014-09-22 10:10:44 +0400[diff] [blame]3356
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3357 def test_get_revoked(self):
3358 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3359 Use python to create a simple CRL with two revocations. Get back the
3360 `Revoked` using `OpenSSL.CRL.get_revoked` and verify them.
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3361 """
3362 crl = CRL()
3363
3364 revoked = Revoked()
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3365 now = datetime.now().strftime("%Y%m%d%H%M%SZ").encode("ascii")
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3366 revoked.set_rev_date(now)
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3367 revoked.set_serial(b'3ab')
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3368 crl.add_revoked(revoked)
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3369 revoked.set_serial(b'100')
3370 revoked.set_reason(b'sUpErSeDEd')
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3371 crl.add_revoked(revoked)
3372
3373 revs = crl.get_revoked()
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3374 assert len(revs) == 2
3375 assert type(revs[0]) == Revoked
3376 assert type(revs[1]) == Revoked
3377 assert revs[0].get_serial() == b'03AB'
3378 assert revs[1].get_serial() == b'0100'
3379 assert revs[0].get_rev_date() == now
3380 assert revs[1].get_rev_date() == now
Jean-Paul Calderoneecef6fa2010-01-30 13:47:18 -0500[diff] [blame]3381
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3382 def test_load_crl(self):
3383 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3384 Load a known CRL and inspect its revocations. Both EM and DER formats
3385 are loaded.
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3386 """
Jean-Paul Calderone3eb5cc72010-01-30 15:24:40 -0500[diff] [blame]3387 crl = load_crl(FILETYPE_PEM, crlData)
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3388 revs = crl.get_revoked()
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3389 assert len(revs) == 2
3390 assert revs[0].get_serial() == b'03AB'
3391 assert revs[0].get_reason() is None
3392 assert revs[1].get_serial() == b'0100'
3393 assert revs[1].get_reason() == b'Superseded'
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3394
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]3395 der = _runopenssl(crlData, b"crl", b"-outform", b"DER")
Jean-Paul Calderoneb98eae02010-01-30 13:18:04 -0500[diff] [blame]3396 crl = load_crl(FILETYPE_ASN1, der)
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3397 revs = crl.get_revoked()
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3398 assert len(revs) == 2
3399 assert revs[0].get_serial() == b'03AB'
3400 assert revs[0].get_reason() is None
3401 assert revs[1].get_serial() == b'0100'
3402 assert revs[1].get_reason() == b'Superseded'
Jean-Paul Calderone3eb5cc72010-01-30 15:24:40 -0500[diff] [blame]3403
Jean-Paul Calderone3eb5cc72010-01-30 15:24:40 -0500[diff] [blame]3404 def test_load_crl_bad_filetype(self):
3405 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3406 Calling `OpenSSL.crypto.load_crl` with an unknown file type raises a
3407 `ValueError`.
Jean-Paul Calderone3eb5cc72010-01-30 15:24:40 -0500[diff] [blame]3408 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3409 with pytest.raises(ValueError):
3410 load_crl(100, crlData)
Jean-Paul Calderone3eb5cc72010-01-30 15:24:40 -0500[diff] [blame]3411
Jean-Paul Calderone3eb5cc72010-01-30 15:24:40 -0500[diff] [blame]3412 def test_load_crl_bad_data(self):
3413 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3414 Calling `OpenSSL.crypto.load_crl` with file data which can't be loaded
3415 raises a `OpenSSL.crypto.Error`.
Jean-Paul Calderone3eb5cc72010-01-30 15:24:40 -0500[diff] [blame]3416 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3417 with pytest.raises(Error):
3418 load_crl(FILETYPE_PEM, b"hello, world")
Jean-Paul Calderone3eb5cc72010-01-30 15:24:40 -0500[diff] [blame]3419
Dan Sully44e767a2016-06-04 18:05:27 -0700[diff] [blame]3420 def test_get_issuer(self):
3421 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3422 Load a known CRL and assert its issuer's common name is what we expect
3423 from the encoded crlData string.
Dan Sully44e767a2016-06-04 18:05:27 -0700[diff] [blame]3424 """
3425 crl = load_crl(FILETYPE_PEM, crlData)
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3426 assert isinstance(crl.get_issuer(), X509Name)
3427 assert crl.get_issuer().CN == 'Testing Root CA'
Dan Sully44e767a2016-06-04 18:05:27 -0700[diff] [blame]3428
Dominic Chenf05b2122015-10-13 16:32:35 +0000[diff] [blame]3429 def test_dump_crl(self):
3430 """
3431 The dumped CRL matches the original input.
3432 """
3433 crl = load_crl(FILETYPE_PEM, crlData)
3434 buf = dump_crl(FILETYPE_PEM, crl)
3435 assert buf == crlData
3436
Dan Sully44e767a2016-06-04 18:05:27 -0700[diff] [blame]3437 def _make_test_crl(self, issuer_cert, issuer_key, certs=()):
3438 """
3439 Create a CRL.
3440
3441 :param list[X509] certs: A list of certificates to revoke.
3442 :rtype: CRL
3443 """
3444 crl = CRL()
3445 for cert in certs:
3446 revoked = Revoked()
3447 # FIXME: This string splicing is an unfortunate implementation
3448 # detail that has been reported in
3449 # https://github.com/pyca/pyopenssl/issues/258
3450 serial = hex(cert.get_serial_number())[2:].encode('utf-8')
3451 revoked.set_serial(serial)
3452 revoked.set_reason(b'unspecified')
3453 revoked.set_rev_date(b'20140601000000Z')
3454 crl.add_revoked(revoked)
3455 crl.set_version(1)
3456 crl.set_lastUpdate(b'20140601000000Z')
3457 crl.set_nextUpdate(b'20180601000000Z')
3458 crl.sign(issuer_cert, issuer_key, digest=b'sha512')
3459 return crl
3460
3461 def test_verify_with_revoked(self):
3462 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3463 `verify_certificate` raises error when an intermediate certificate is
3464 revoked.
Dan Sully44e767a2016-06-04 18:05:27 -0700[diff] [blame]3465 """
3466 store = X509Store()
3467 store.add_cert(self.root_cert)
3468 store.add_cert(self.intermediate_cert)
3469 root_crl = self._make_test_crl(
3470 self.root_cert, self.root_key, certs=[self.intermediate_cert])
3471 intermediate_crl = self._make_test_crl(
3472 self.intermediate_cert, self.intermediate_key, certs=[])
3473 store.add_crl(root_crl)
3474 store.add_crl(intermediate_crl)
3475 store.set_flags(
3476 X509StoreFlags.CRL_CHECK | X509StoreFlags.CRL_CHECK_ALL)
3477 store_ctx = X509StoreContext(store, self.intermediate_server_cert)
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3478 with pytest.raises(X509StoreContextError) as err:
3479 store_ctx.verify_certificate()
3480 assert err.value.args[0][2] == 'certificate revoked'
Dan Sully44e767a2016-06-04 18:05:27 -0700[diff] [blame]3481
3482 def test_verify_with_missing_crl(self):
3483 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3484 `verify_certificate` raises error when an intermediate certificate's
3485 CRL is missing.
Dan Sully44e767a2016-06-04 18:05:27 -0700[diff] [blame]3486 """
3487 store = X509Store()
3488 store.add_cert(self.root_cert)
3489 store.add_cert(self.intermediate_cert)
3490 root_crl = self._make_test_crl(
3491 self.root_cert, self.root_key, certs=[self.intermediate_cert])
3492 store.add_crl(root_crl)
3493 store.set_flags(
3494 X509StoreFlags.CRL_CHECK | X509StoreFlags.CRL_CHECK_ALL)
3495 store_ctx = X509StoreContext(store, self.intermediate_server_cert)
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3496 with pytest.raises(X509StoreContextError) as err:
3497 store_ctx.verify_certificate()
3498 assert err.value.args[0][2] == 'unable to get certificate CRL'
3499 assert err.value.certificate.get_subject().CN == 'intermediate-service'
Dan Sully44e767a2016-06-04 18:05:27 -0700[diff] [blame]3500
Paul Kehrer41c10242017-06-29 18:24:17 -0500[diff] [blame]3501 def test_convert_from_cryptography(self):
3502 crypto_crl = x509.load_pem_x509_crl(crlData, backend)
3503 crl = CRL.from_cryptography(crypto_crl)
3504 assert isinstance(crl, CRL)
3505
3506 def test_convert_from_cryptography_unsupported_type(self):
3507 with pytest.raises(TypeError):
3508 CRL.from_cryptography(object())
3509
3510 def test_convert_to_cryptography_key(self):
3511 crl = load_crl(FILETYPE_PEM, crlData)
3512 crypto_crl = crl.to_cryptography()
3513 assert isinstance(crypto_crl, x509.CertificateRevocationList)
3514
Jean-Paul Calderonedc138fa2009-06-27 14:32:07 -0400[diff] [blame]3515
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3516class TestX509StoreContext(object):
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3517 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3518 Tests for `OpenSSL.crypto.X509StoreContext`.
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3519 """
3520 root_cert = load_certificate(FILETYPE_PEM, root_cert_pem)
3521 intermediate_cert = load_certificate(FILETYPE_PEM, intermediate_cert_pem)
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]3522 intermediate_server_cert = load_certificate(
3523 FILETYPE_PEM, intermediate_server_cert_pem)
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3524
3525 def test_valid(self):
3526 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3527 `verify_certificate` returns ``None`` when called with a certificate
3528 and valid chain.
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3529 """
3530 store = X509Store()
3531 store.add_cert(self.root_cert)
3532 store.add_cert(self.intermediate_cert)
3533 store_ctx = X509StoreContext(store, self.intermediate_server_cert)
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3534 assert store_ctx.verify_certificate() is None
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3535
3536 def test_reuse(self):
3537 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3538 `verify_certificate` can be called multiple times with the same
Jean-Paul Calderone06e01b92015-01-18 15:43:13 -0500[diff] [blame]3539 ``X509StoreContext`` instance to produce the same result.
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3540 """
3541 store = X509Store()
3542 store.add_cert(self.root_cert)
3543 store.add_cert(self.intermediate_cert)
3544 store_ctx = X509StoreContext(store, self.intermediate_server_cert)
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3545 assert store_ctx.verify_certificate() is None
3546 assert store_ctx.verify_certificate() is None
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3547
3548 def test_trusted_self_signed(self):
3549 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3550 `verify_certificate` returns ``None`` when called with a self-signed
3551 certificate and itself in the chain.
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3552 """
3553 store = X509Store()
3554 store.add_cert(self.root_cert)
3555 store_ctx = X509StoreContext(store, self.root_cert)
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3556 assert store_ctx.verify_certificate() is None
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3557
3558 def test_untrusted_self_signed(self):
3559 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3560 `verify_certificate` raises error when a self-signed certificate is
3561 verified without itself in the chain.
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3562 """
3563 store = X509Store()
3564 store_ctx = X509StoreContext(store, self.root_cert)
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]3565 with pytest.raises(X509StoreContextError) as exc:
3566 store_ctx.verify_certificate()
3567
3568 assert exc.value.args[0][2] == 'self signed certificate'
3569 assert exc.value.certificate.get_subject().CN == 'Testing Root CA'
Jean-Paul Calderone517816e2015-01-18 15:39:26 -0500[diff] [blame]3570
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3571 def test_invalid_chain_no_root(self):
3572 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3573 `verify_certificate` raises error when a root certificate is missing
3574 from the chain.
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3575 """
3576 store = X509Store()
3577 store.add_cert(self.intermediate_cert)
3578 store_ctx = X509StoreContext(store, self.intermediate_server_cert)
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]3579
3580 with pytest.raises(X509StoreContextError) as exc:
3581 store_ctx.verify_certificate()
3582
3583 assert exc.value.args[0][2] == 'unable to get issuer certificate'
3584 assert exc.value.certificate.get_subject().CN == 'intermediate'
Jean-Paul Calderone517816e2015-01-18 15:39:26 -0500[diff] [blame]3585
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3586 def test_invalid_chain_no_intermediate(self):
3587 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3588 `verify_certificate` raises error when an intermediate certificate is
3589 missing from the chain.
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3590 """
3591 store = X509Store()
3592 store.add_cert(self.root_cert)
3593 store_ctx = X509StoreContext(store, self.intermediate_server_cert)
Jean-Paul Calderone517816e2015-01-18 15:39:26 -0500[diff] [blame]3594
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]3595 with pytest.raises(X509StoreContextError) as exc:
3596 store_ctx.verify_certificate()
3597
3598 assert exc.value.args[0][2] == 'unable to get local issuer certificate'
3599 assert exc.value.certificate.get_subject().CN == 'intermediate-service'
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3600
Stephen Holsapple46a09252015-02-12 14:45:43 -0800[diff] [blame]3601 def test_modification_pre_verify(self):
3602 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3603 `verify_certificate` can use a store context modified after
Stephen Holsapple46a09252015-02-12 14:45:43 -0800[diff] [blame]3604 instantiation.
3605 """
3606 store_bad = X509Store()
3607 store_bad.add_cert(self.intermediate_cert)
3608 store_good = X509Store()
3609 store_good.add_cert(self.root_cert)
3610 store_good.add_cert(self.intermediate_cert)
3611 store_ctx = X509StoreContext(store_bad, self.intermediate_server_cert)
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]3612
3613 with pytest.raises(X509StoreContextError) as exc:
3614 store_ctx.verify_certificate()
3615
3616 assert exc.value.args[0][2] == 'unable to get issuer certificate'
3617 assert exc.value.certificate.get_subject().CN == 'intermediate'
3618
Stephen Holsapple46a09252015-02-12 14:45:43 -0800[diff] [blame]3619 store_ctx.set_store(store_good)
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3620 assert store_ctx.verify_certificate() is None
Stephen Holsapple46a09252015-02-12 14:45:43 -0800[diff] [blame]3621
Thomas Sileoe15e60a2016-11-22 18:13:30 +0100[diff] [blame]3622 def test_verify_with_time(self):
3623 """
3624 `verify_certificate` raises error when the verification time is
3625 set at notAfter.
3626 """
3627 store = X509Store()
3628 store.add_cert(self.root_cert)
3629 store.add_cert(self.intermediate_cert)
3630
3631 expire_time = self.intermediate_server_cert.get_notAfter()
3632 expire_datetime = datetime.strptime(
3633 expire_time.decode('utf-8'), '%Y%m%d%H%M%SZ'
3634 )
3635 store.set_time(expire_datetime)
3636
3637 store_ctx = X509StoreContext(store, self.intermediate_server_cert)
3638 with pytest.raises(X509StoreContextError) as exc:
3639 store_ctx.verify_certificate()
3640
3641 assert exc.value.args[0][2] == 'certificate has expired'
3642
Stephen Holsapple46a09252015-02-12 14:45:43 -0800[diff] [blame]3643
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3644class TestSignVerify(object):
James Yonan7c2e5d32010-02-27 05:45:50 -0700[diff] [blame]3645 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3646 Tests for `OpenSSL.crypto.sign` and `OpenSSL.crypto.verify`.
James Yonan7c2e5d32010-02-27 05:45:50 -0700[diff] [blame]3647 """
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]3648
James Yonan7c2e5d32010-02-27 05:45:50 -0700[diff] [blame]3649 def test_sign_verify(self):
Jean-Paul Calderonef3cb9d82010-06-22 10:29:33 -0400[diff] [blame]3650 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3651 `sign` generates a cryptographic signature which `verify` can check.
Jean-Paul Calderonef3cb9d82010-06-22 10:29:33 -0400[diff] [blame]3652 """
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3653 content = (
3654 b"It was a bright cold day in April, and the clocks were striking "
3655 b"thirteen. Winston Smith, his chin nuzzled into his breast in an "
3656 b"effort to escape the vile wind, slipped quickly through the "
3657 b"glass doors of Victory Mansions, though not quickly enough to "
3658 b"prevent a swirl of gritty dust from entering along with him.")
Jean-Paul Calderoneb98ce212010-06-22 09:46:27 -0400[diff] [blame]3659
3660 # sign the content with this private key
Jean-Paul Calderonef3cb9d82010-06-22 10:29:33 -0400[diff] [blame]3661 priv_key = load_privatekey(FILETYPE_PEM, root_key_pem)
Jean-Paul Calderoneb98ce212010-06-22 09:46:27 -0400[diff] [blame]3662 # verify the content with this cert
3663 good_cert = load_certificate(FILETYPE_PEM, root_cert_pem)
3664 # certificate unrelated to priv_key, used to trigger an error
3665 bad_cert = load_certificate(FILETYPE_PEM, server_cert_pem)
James Yonan7c2e5d32010-02-27 05:45:50 -0700[diff] [blame]3666
Jean-Paul Calderoned08feb02010-10-12 21:53:24 -0400[diff] [blame]3667 for digest in ['md5', 'sha1']:
James Yonan7c2e5d32010-02-27 05:45:50 -0700[diff] [blame]3668 sig = sign(priv_key, content, digest)
3669
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]3670 # Verify the signature of content, will throw an exception if
3671 # error.
James Yonan7c2e5d32010-02-27 05:45:50 -0700[diff] [blame]3672 verify(good_cert, sig, content, digest)
3673
3674 # This should fail because the certificate doesn't match the
3675 # private key that was used to sign the content.
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3676 with pytest.raises(Error):
3677 verify(bad_cert, sig, content, digest)
James Yonan7c2e5d32010-02-27 05:45:50 -0700[diff] [blame]3678
3679 # This should fail because we've "tainted" the content after
3680 # signing it.
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3681 with pytest.raises(Error):
3682 verify(good_cert, sig, content + b"tainted", digest)
James Yonan7c2e5d32010-02-27 05:45:50 -0700[diff] [blame]3683
3684 # test that unknown digest types fail
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3685 with pytest.raises(ValueError):
3686 sign(priv_key, content, "strange-digest")
3687 with pytest.raises(ValueError):
3688 verify(good_cert, sig, content, "strange-digest")
James Yonan7c2e5d32010-02-27 05:45:50 -0700[diff] [blame]3689
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]3690 def test_sign_verify_with_text(self):
3691 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3692 `sign` generates a cryptographic signature which
3693 `verify` can check. Deprecation warnings raised because using
Alex Gaynor791212d2015-09-05 15:46:08 -0400[diff] [blame]3694 text instead of bytes as content
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]3695 """
Jean-Paul Calderone6462b072015-03-29 07:03:11 -0400[diff] [blame]3696 content = (
Jean-Paul Calderone362c1f52015-03-29 08:01:39 -0400[diff] [blame]3697 b"It was a bright cold day in April, and the clocks were striking "
3698 b"thirteen. Winston Smith, his chin nuzzled into his breast in an "
3699 b"effort to escape the vile wind, slipped quickly through the "
3700 b"glass doors of Victory Mansions, though not quickly enough to "
3701 b"prevent a swirl of gritty dust from entering along with him."
Jean-Paul Calderone13a0e652015-03-29 07:58:51 -0400[diff] [blame]3702 ).decode("ascii")
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]3703
3704 priv_key = load_privatekey(FILETYPE_PEM, root_key_pem)
3705 cert = load_certificate(FILETYPE_PEM, root_cert_pem)
3706 for digest in ['md5', 'sha1']:
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3707 with pytest.warns(DeprecationWarning) as w:
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]3708 simplefilter("always")
3709 sig = sign(priv_key, content, digest)
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3710 assert (
3711 "{0} for data is no longer accepted, use bytes".format(
3712 WARNING_TYPE_EXPECTED
3713 ) == str(w[-1].message))
Jean-Paul Calderone6462b072015-03-29 07:03:11 -0400[diff] [blame]3714
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3715 with pytest.warns(DeprecationWarning) as w:
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]3716 simplefilter("always")
3717 verify(cert, sig, content, digest)
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3718 assert (
3719 "{0} for data is no longer accepted, use bytes".format(
3720 WARNING_TYPE_EXPECTED
3721 ) == str(w[-1].message))
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]3722
Paul Kehrer59d26252017-07-20 10:45:54 +0200[diff] [blame^]3723 def test_sign_verify_ecdsa(self):
3724 """
3725 `sign` generates a cryptographic signature which `verify` can check.
3726 ECDSA Signatures in the X9.62 format may have variable length,
3727 different from the length of the private key.
3728 """
3729 content = (
3730 b"It was a bright cold day in April, and the clocks were striking "
3731 b"thirteen. Winston Smith, his chin nuzzled into his breast in an "
3732 b"effort to escape the vile wind, slipped quickly through the "
3733 b"glass doors of Victory Mansions, though not quickly enough to "
3734 b"prevent a swirl of gritty dust from entering along with him."
3735 ).decode("ascii")
3736 priv_key = load_privatekey(FILETYPE_PEM, ec_root_key_pem)
3737 cert = load_certificate(FILETYPE_PEM, ec_root_cert_pem)
3738 sig = sign(priv_key, content, "sha1")
3739 verify(cert, sig, content, "sha1")
3740
Jean-Paul Calderone9828f662010-12-08 22:57:26 -0500[diff] [blame]3741 def test_sign_nulls(self):
3742 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3743 `sign` produces a signature for a string with embedded nulls.
Jean-Paul Calderone9828f662010-12-08 22:57:26 -0500[diff] [blame]3744 """
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3745 content = b"Watch out! \0 Did you see it?"
Jean-Paul Calderone9828f662010-12-08 22:57:26 -0500[diff] [blame]3746 priv_key = load_privatekey(FILETYPE_PEM, root_key_pem)
3747 good_cert = load_certificate(FILETYPE_PEM, root_cert_pem)
3748 sig = sign(priv_key, content, "sha1")
3749 verify(good_cert, sig, content, "sha1")
3750
Colleen Murphye09399b2016-03-01 17:40:49 -0800[diff] [blame]3751 def test_sign_with_large_key(self):
3752 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3753 `sign` produces a signature for a string when using a long key.
Colleen Murphye09399b2016-03-01 17:40:49 -0800[diff] [blame]3754 """
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3755 content = (
3756 b"It was a bright cold day in April, and the clocks were striking "
3757 b"thirteen. Winston Smith, his chin nuzzled into his breast in an "
3758 b"effort to escape the vile wind, slipped quickly through the "
3759 b"glass doors of Victory Mansions, though not quickly enough to "
3760 b"prevent a swirl of gritty dust from entering along with him.")
Colleen Murphye09399b2016-03-01 17:40:49 -0800[diff] [blame]3761
3762 priv_key = load_privatekey(FILETYPE_PEM, large_key_pem)
3763 sign(priv_key, content, "sha1")
3764
Jean-Paul Calderone9828f662010-12-08 22:57:26 -0500[diff] [blame]3765
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3766class TestEllipticCurve(object):
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]3767 """
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3768 Tests for `_EllipticCurve`, `get_elliptic_curve`, and
3769 `get_elliptic_curves`.
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]3770 """
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]3771
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]3772 def test_set(self):
3773 """
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3774 `get_elliptic_curves` returns a `set`.
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]3775 """
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3776 assert isinstance(get_elliptic_curves(), set)
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]3777
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]3778 def test_a_curve(self):
3779 """
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3780 `get_elliptic_curve` can be used to retrieve a particular supported
3781 curve.
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]3782 """
3783 curves = get_elliptic_curves()
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3784 curve = next(iter(curves))
3785 assert curve.name == get_elliptic_curve(curve.name).name
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]3786
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]3787 def test_not_a_curve(self):
3788 """
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3789 `get_elliptic_curve` raises `ValueError` if called with a name which
3790 does not identify a supported curve.
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]3791 """
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3792 with pytest.raises(ValueError):
3793 get_elliptic_curve(u"this curve was just invented")
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]3794
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]3795 def test_repr(self):
3796 """
3797 The string representation of a curve object includes simply states the
3798 object is a curve and what its name is.
3799 """
3800 curves = get_elliptic_curves()
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3801 curve = next(iter(curves))
3802 assert "<Curve %r>" % (curve.name,) == repr(curve)
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]3803
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]3804 def test_to_EC_KEY(self):
3805 """
3806 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]3807 private `_EllipticCurve._to_EC_KEY`.
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]3808 """
3809 curves = get_elliptic_curves()
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3810 curve = next(iter(curves))
3811 # It's not easy to assert anything about this object. However, see
3812 # leakcheck/crypto.py for a test that demonstrates it at least does
3813 # not leak memory.
3814 curve._to_EC_KEY()
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]3815
3816
Jean-Paul Calderone1be77082014-04-30 18:17:41 -0400[diff] [blame]3817class EllipticCurveFactory(object):
3818 """
3819 A helper to get the names of two curves.
3820 """
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]3821
Jean-Paul Calderone1be77082014-04-30 18:17:41 -0400[diff] [blame]3822 def __init__(self):
3823 curves = iter(get_elliptic_curves())
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3824 self.curve_name = next(curves).name
3825 self.another_curve_name = next(curves).name
Jean-Paul Calderone1be77082014-04-30 18:17:41 -0400[diff] [blame]3826
3827
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3828class TestEllipticCurveEquality(EqualityTestsMixin):
Jean-Paul Calderone1be77082014-04-30 18:17:41 -0400[diff] [blame]3829 """
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3830 Tests `_EllipticCurve`\ 's implementation of ``==`` and ``!=``.
Jean-Paul Calderone1be77082014-04-30 18:17:41 -0400[diff] [blame]3831 """
3832 curve_factory = EllipticCurveFactory()
3833
3834 if curve_factory.curve_name is None:
3835 skip = "There are no curves available there can be no curve objects."
3836
Jean-Paul Calderone1be77082014-04-30 18:17:41 -0400[diff] [blame]3837 def anInstance(self):
3838 """
3839 Get the curve object for an arbitrary curve supported by the system.
3840 """
3841 return get_elliptic_curve(self.curve_factory.curve_name)
3842
Jean-Paul Calderone1be77082014-04-30 18:17:41 -0400[diff] [blame]3843 def anotherInstance(self):
3844 """
3845 Get the curve object for an arbitrary curve supported by the system -
3846 but not the one returned by C{anInstance}.
3847 """
3848 return get_elliptic_curve(self.curve_factory.another_curve_name)
3849
3850
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3851class TestEllipticCurveHash(object):
Jean-Paul Calderone22c31242014-05-01 07:49:47 -0400[diff] [blame]3852 """
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3853 Tests for `_EllipticCurve`'s implementation of hashing (thus use as
3854 an item in a `dict` or `set`).
Jean-Paul Calderone22c31242014-05-01 07:49:47 -0400[diff] [blame]3855 """
3856 curve_factory = EllipticCurveFactory()
3857
3858 if curve_factory.curve_name is None:
3859 skip = "There are no curves available there can be no curve objects."
3860
Jean-Paul Calderone22c31242014-05-01 07:49:47 -0400[diff] [blame]3861 def test_contains(self):
3862 """
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3863 The ``in`` operator reports that a `set` containing a curve does
3864 contain that curve.
Jean-Paul Calderone22c31242014-05-01 07:49:47 -0400[diff] [blame]3865 """
3866 curve = get_elliptic_curve(self.curve_factory.curve_name)
3867 curves = set([curve])
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3868 assert curve in curves
Jean-Paul Calderone22c31242014-05-01 07:49:47 -0400[diff] [blame]3869
Jean-Paul Calderone22c31242014-05-01 07:49:47 -0400[diff] [blame]3870 def test_does_not_contain(self):
3871 """
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3872 The ``in`` operator reports that a `set` not containing a curve
3873 does not contain that curve.
Jean-Paul Calderone22c31242014-05-01 07:49:47 -0400[diff] [blame]3874 """
3875 curve = get_elliptic_curve(self.curve_factory.curve_name)
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]3876 curves = set([
3877 get_elliptic_curve(self.curve_factory.another_curve_name)
3878 ])
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3879 assert curve not in curves