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gerrit-public.fairphone.software / platform / external / python / pyopenssl / a40898b5f1d472f9449a344f703fa7f90cddc21d / . / tests / test_crypto.py
blob: 5efb90419c59b8f0c67e31190358514fa7325985 [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
Paul Kehrer72d968b2016-07-29 15:31:04 +0800[diff] [blame]20from cryptography.hazmat.backends.openssl.backend import backend
21from cryptography.hazmat.primitives import serialization
22from cryptography.hazmat.primitives.asymmetric import rsa
23
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]24from OpenSSL.crypto import TYPE_RSA, TYPE_DSA, Error, PKey, PKeyType
Jean-Paul Calderone78381d22008-03-06 23:35:22 -0500[diff] [blame]25from OpenSSL.crypto import X509, X509Type, X509Name, X509NameType
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]26from OpenSSL.crypto import (
Dan Sully44e767a2016-06-04 18:05:27 -0700[diff] [blame]27 X509Store,
28 X509StoreFlags,
29 X509StoreType,
30 X509StoreContext,
31 X509StoreContextError
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]32)
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]33from OpenSSL.crypto import X509Req, X509ReqType
Jean-Paul Calderonee7db4b42008-12-31 13:39:24 -0500[diff] [blame]34from OpenSSL.crypto import X509Extension, X509ExtensionType
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]35from OpenSSL.crypto import load_certificate, load_privatekey
Cory Benfield6492f7c2015-10-27 16:57:58 +0900[diff] [blame]36from OpenSSL.crypto import load_publickey, dump_publickey
Jean-Paul Calderonef17e4212009-04-01 14:21:40 -0400[diff] [blame]37from OpenSSL.crypto import FILETYPE_PEM, FILETYPE_ASN1, FILETYPE_TEXT
Jean-Paul Calderone71919862009-04-01 13:01:19 -0400[diff] [blame]38from OpenSSL.crypto import dump_certificate, load_certificate_request
39from OpenSSL.crypto import dump_certificate_request, dump_privatekey
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]40from OpenSSL.crypto import PKCS7, PKCS7Type, load_pkcs7_data
Jean-Paul Calderone9178ee62010-01-25 17:55:30 -0500[diff] [blame]41from OpenSSL.crypto import PKCS12, PKCS12Type, load_pkcs12
Dominic Chenf05b2122015-10-13 16:32:35 +0000[diff] [blame]42from OpenSSL.crypto import CRL, Revoked, dump_crl, load_crl
Jean-Paul Calderonedc138fa2009-06-27 14:32:07 -0400[diff] [blame]43from OpenSSL.crypto import NetscapeSPKI, NetscapeSPKIType
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]44from OpenSSL.crypto import (
45 sign, verify, get_elliptic_curve, get_elliptic_curves)
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]46from OpenSSL._util import native
Hynek Schlawackf0e66852015-10-16 20:18:38 +0200[diff] [blame]47
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]48from .util import EqualityTestsMixin, is_consistent_type, WARNING_TYPE_EXPECTED
Jean-Paul Calderoneadd7bf02010-08-22 17:38:30 -0400[diff] [blame]49
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]50
Jean-Paul Calderone9da338d2011-05-04 11:40:54 -0400[diff] [blame]51def normalize_privatekey_pem(pem):
52 return dump_privatekey(FILETYPE_PEM, load_privatekey(FILETYPE_PEM, pem))
53
Jean-Paul Calderoneadd7bf02010-08-22 17:38:30 -0400[diff] [blame]54
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]55GOOD_CIPHER = "blowfish"
56BAD_CIPHER = "zippers"
57
Anthony Alba2ce737f2015-12-04 11:04:56 +0800[diff] [blame]58GOOD_DIGEST = "SHA1"
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]59BAD_DIGEST = "monkeys"
60
Paul Kehrera40898b2017-06-11 16:30:58 -1000[diff] [blame^]61old_root_cert_pem = b"""-----BEGIN CERTIFICATE-----
Rick Dean94e46fd2009-07-18 14:51:24 -0500[diff] [blame]62MIIC7TCCAlagAwIBAgIIPQzE4MbeufQwDQYJKoZIhvcNAQEFBQAwWDELMAkGA1UE
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78-----END CERTIFICATE-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]79"""
Rick Dean94e46fd2009-07-18 14:51:24 -0500[diff] [blame]80
Paul Kehrera40898b2017-06-11 16:30:58 -1000[diff] [blame^]81root_cert_pem = b"""-----BEGIN CERTIFICATE-----
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97lEqxh3aFEUx9IOQ4sgnx1/NOFXBpkRtivl6O0Ec=
98-----END CERTIFICATE-----
99"""
100
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]101root_key_pem = b"""-----BEGIN RSA PRIVATE KEY-----
Rick Dean94e46fd2009-07-18 14:51:24 -0500[diff] [blame]102MIICXQIBAAKBgQD5mkLpi7q6ROdu7khB3S9aanA0Zls7vvfGOmB80/yeylhGpsjA
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114cbvAhow217X9V0dVerEOKxnNYspXRrh36h7k4mQA+sDq
115-----END RSA PRIVATE KEY-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]116"""
Rick Dean94e46fd2009-07-18 14:51:24 -0500[diff] [blame]117
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]118intermediate_cert_pem = b"""-----BEGIN CERTIFICATE-----
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]119MIICVzCCAcCgAwIBAgIRAMPzhm6//0Y/g2pmnHR2C4cwDQYJKoZIhvcNAQENBQAw
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1319mAWS6FK2ca3xIh5kIupCXOFa0dPvlw/YUFT
132-----END CERTIFICATE-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]133"""
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]134
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]135intermediate_key_pem = b"""-----BEGIN RSA PRIVATE KEY-----
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]136MIICWwIBAAKBgQDYcEQw5lfbEQRjr5Yy4yxAHGV0b9Al+Lmu7wLHMkZ/ZMmKFGIb
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147/qUot9YUBF8m6BuGsQJATHHmdFy/fG1VLkyBp49CAa8tN3Z5r/CgTznI4DfMTf4C
148NbRHn2UmYlwQBa+L5lg9phewNe8aEwpPyPLoV85U8Q==
149-----END RSA PRIVATE KEY-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]150"""
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]151
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]152server_cert_pem = b"""-----BEGIN CERTIFICATE-----
Paul Kehrera40898b2017-06-11 16:30:58 -1000[diff] [blame^]153MIICJDCCAY2gAwIBAgIJAJn/HpR21r/8MA0GCSqGSIb3DQEBBQUAMFgxCzAJBgNV
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Rick Dean94e46fd2009-07-18 14:51:24 -0500[diff] [blame]165-----END CERTIFICATE-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]166"""
Rick Dean94e46fd2009-07-18 14:51:24 -0500[diff] [blame]167
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]168server_key_pem = normalize_privatekey_pem(b"""-----BEGIN RSA PRIVATE KEY-----
Rick Dean94e46fd2009-07-18 14:51:24 -0500[diff] [blame]169MIICWwIBAAKBgQC+pvhuud1dLaQQvzipdtlcTotgr5SuE2LvSx0gz/bg1U3u1eQ+
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181r50+LF74iLXFwqysVCebPKMOpDWp/qQ1BbJQIPs7/A==
182-----END RSA PRIVATE KEY-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]183""")
Rick Dean94e46fd2009-07-18 14:51:24 -0500[diff] [blame]184
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]185intermediate_server_cert_pem = b"""-----BEGIN CERTIFICATE-----
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]186MIICWDCCAcGgAwIBAgIRAPQFY9jfskSihdiNSNdt6GswDQYJKoZIhvcNAQENBQAw
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198x9MJLhUCGLJPM+O2rAPWVD9wCmvq10ALsiH3yA==
199-----END CERTIFICATE-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]200"""
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]201
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]202intermediate_server_key_pem = b"""-----BEGIN RSA PRIVATE KEY-----
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]203MIICXAIBAAKBgQCqklnKB37DV9os6vWI4CZsGHHlJlZxMJn9mMdBMkzsa49PrbhC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216-----END RSA PRIVATE KEY-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]217"""
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]218
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]219client_cert_pem = b"""-----BEGIN CERTIFICATE-----
Paul Kehrera40898b2017-06-11 16:30:58 -1000[diff] [blame^]220MIICIjCCAYugAwIBAgIJAKxpFI5lODkjMA0GCSqGSIb3DQEBBQUAMFgxCzAJBgNV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Rick Dean94e46fd2009-07-18 14:51:24 -0500[diff] [blame]232-----END CERTIFICATE-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]233"""
Rick Dean94e46fd2009-07-18 14:51:24 -0500[diff] [blame]234
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]235client_key_pem = normalize_privatekey_pem(b"""-----BEGIN RSA PRIVATE KEY-----
Rick Dean94e46fd2009-07-18 14:51:24 -0500[diff] [blame]236MIICXgIBAAKBgQDAZh/SRtNm5ntMT4qb6YzEpTroMlq2rn+GrRHRiZ+xkCw/CGNh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249-----END RSA PRIVATE KEY-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]250""")
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]251
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]252cleartextCertificatePEM = b"""-----BEGIN CERTIFICATE-----
Paul Kehrera40898b2017-06-11 16:30:58 -1000[diff] [blame^]253MIIC6TCCAlKgAwIBAgIIPQzE4MbeufQwDQYJKoZIhvcNAQEFBQAwWDELMAkGA1UE
Jean-Paul Calderone20131f52009-04-01 12:05:45 -0400[diff] [blame]254BhMCVVMxCzAJBgNVBAgTAklMMRAwDgYDVQQHEwdDaGljYWdvMRAwDgYDVQQKEwdU
Paul Kehrera40898b2017-06-11 16:30:58 -1000[diff] [blame^]255ZXN0aW5nMRgwFgYDVQQDEw9UZXN0aW5nIFJvb3QgQ0EwHhcNMTcwNjExMjIzMjU5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Jean-Paul Calderone20131f52009-04-01 12:05:45 -0400[diff] [blame]269-----END CERTIFICATE-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]270"""
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]271
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]272cleartextPrivateKeyPEM = normalize_privatekey_pem(b"""\
Jean-Paul Calderoned50d2042011-05-04 17:00:49 -0400[diff] [blame]273-----BEGIN RSA PRIVATE KEY-----
Jean-Paul Calderone20131f52009-04-01 12:05:45 -0400[diff] [blame]274MIICXQIBAAKBgQD5mkLpi7q6ROdu7khB3S9aanA0Zls7vvfGOmB80/yeylhGpsjA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287-----END RSA PRIVATE KEY-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]288""")
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]289
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]290cleartextCertificateRequestPEM = b"""-----BEGIN CERTIFICATE REQUEST-----
Jean-Paul Calderoneadd7bf02010-08-22 17:38:30 -0400[diff] [blame]291MIIBnjCCAQcCAQAwXjELMAkGA1UEBhMCVVMxCzAJBgNVBAgTAklMMRAwDgYDVQQH
292EwdDaGljYWdvMRcwFQYDVQQKEw5NeSBDb21wYW55IEx0ZDEXMBUGA1UEAxMORnJl
293ZGVyaWNrIERlYW4wgZ8wDQYJKoZIhvcNAQEBBQADgY0AMIGJAoGBANp6Y17WzKSw
294BsUWkXdqg6tnXy8H8hA1msCMWpc+/2KJ4mbv5NyD6UD+/SqagQqulPbF/DFea9nA
295E0zhmHJELcM8gUTIlXv/cgDWnmK4xj8YkjVUiCdqKRAKeuzLG1pGmwwF5lGeJpXN
296xQn5ecR0UYSOWj6TTGXB9VyUMQzCClcBAgMBAAGgADANBgkqhkiG9w0BAQUFAAOB
297gQAAJGuF/R/GGbeC7FbFW+aJgr9ee0Xbl6nlhu7pTe67k+iiKT2dsl2ti68MVTnu
298Vrb3HUNqOkiwsJf6kCtq5oPn3QVYzTa76Dt2y3Rtzv6boRSlmlfrgS92GNma8JfR
299oICQk3nAudi6zl1Dix3BCv1pUp5KMtGn3MeDEi6QFGy2rA==
300-----END CERTIFICATE REQUEST-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]301"""
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]302
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]303encryptedPrivateKeyPEM = b"""-----BEGIN RSA PRIVATE KEY-----
Jean-Paul Calderone20131f52009-04-01 12:05:45 -0400[diff] [blame]304Proc-Type: 4,ENCRYPTED
305DEK-Info: DES-EDE3-CBC,9573604A18579E9E
Jean-Paul Calderone5ef86512008-04-26 19:06:28 -0400[diff] [blame]306
Jean-Paul Calderone20131f52009-04-01 12:05:45 -0400[diff] [blame]307SHOho56WxDkT0ht10UTeKc0F5u8cqIa01kzFAmETw0MAs8ezYtK15NPdCXUm3X/2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320-----END RSA PRIVATE KEY-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]321"""
Jean-Paul Calderone55ec1712009-05-13 14:14:30 -0400[diff] [blame]322
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]323encryptedPrivateKeyPEMPassphrase = b"foobar"
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]324
Cory Benfield6492f7c2015-10-27 16:57:58 +0900[diff] [blame]325
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]326cleartextPublicKeyPEM = b"""-----BEGIN PUBLIC KEY-----
Cory Benfield6492f7c2015-10-27 16:57:58 +0900[diff] [blame]327MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxszlc+b71LvlLS0ypt/l
328gT/JzSVJtnEqw9WUNGeiChywX2mmQLHEt7KP0JikqUFZOtPclNY823Q4pErMTSWC
32990qlUxI47vNJbXGRfmO2q6Zfw6SE+E9iUb74xezbOJLjBuUIkQzEKEFV+8taiRV+
330ceg1v01yCT2+OjhQW3cxG42zxyRFmqesbQAUWgS3uhPrUQqYQUEiTmVhh4FBUKZ5
331XIneGUpX1S7mXRxTLH6YzRoGFqRoc9A0BBNcoXHTWnxV215k4TeHMFYE5RG0KYAS
3328Xk5iKICEXwnZreIt3jyygqoOKsKZMK/Zl2VhMGhJR6HXRpQCyASzEG7bgtROLhL
333ywIDAQAB
334-----END PUBLIC KEY-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]335"""
Cory Benfield6492f7c2015-10-27 16:57:58 +0900[diff] [blame]336
Jean-Paul Calderonedc138fa2009-06-27 14:32:07 -0400[diff] [blame]337# Some PKCS#7 stuff. Generated with the openssl command line:
338#
339# openssl crl2pkcs7 -inform pem -outform pem -certfile s.pem -nocrl
340#
341# with a certificate and key (but the key should be irrelevant) in s.pem
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]342pkcs7Data = b"""\
Jean-Paul Calderonedc138fa2009-06-27 14:32:07 -0400[diff] [blame]343-----BEGIN PKCS7-----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362-----END PKCS7-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]363"""
Jean-Paul Calderonedc138fa2009-06-27 14:32:07 -0400[diff] [blame]364
Alex Gaynor8fa1dd62014-08-14 09:57:51 -0700[diff] [blame]365pkcs7DataASN1 = base64.b64decode(b"""
Alex Gaynor4b9c96a2014-08-14 09:51:48 -0700[diff] [blame]366MIIDNwYJKoZIhvcNAQcCoIIDKDCCAyQCAQExADALBgkqhkiG9w0BBwGgggMKMIID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382/g5NDjxFZNDJP1dGiLAxPW6JXwov4v0FmdzfLOZ01jDcgQQZqEpYlgpuI5JEWUQ9
383Ho4EzbYCOaEAMQA=
Alex Gaynor8fa1dd62014-08-14 09:57:51 -0700[diff] [blame]384""")
Alex Gaynor4b9c96a2014-08-14 09:51:48 -0700[diff] [blame]385
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]386crlData = b"""\
Jean-Paul Calderone3eb5cc72010-01-30 15:24:40 -0500[diff] [blame]387-----BEGIN X509 CRL-----
388MIIBWzCBxTANBgkqhkiG9w0BAQQFADBYMQswCQYDVQQGEwJVUzELMAkGA1UECBMC
389SUwxEDAOBgNVBAcTB0NoaWNhZ28xEDAOBgNVBAoTB1Rlc3RpbmcxGDAWBgNVBAMT
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3934dKcVnIWTutoI7xxen26Wwvh8VCsT7i/UeP+rBl9rC/kfjWjzQk3/zleaarGTpBT
3940yp4HXRFFoRhhSE/hP+eteaPXRgrsNRLHe9ZDd69wmh7J1wMDb0m81RG7kqcbsid
395vrzEeLDRiiPl92dyyWmu
396-----END X509 CRL-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]397"""
Jean-Paul Calderonee890db32010-08-22 16:55:15 -0400[diff] [blame]398
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]399crlDataUnsupportedExtension = b"""\
Paul Kehrer5e3dd4c2016-03-11 09:58:28 -0400[diff] [blame]400-----BEGIN X509 CRL-----
401MIIGRzCCBS8CAQIwDQYJKoZIhvcNAQELBQAwJzELMAkGA1UEBhMCVVMxGDAWBgNV
402BAMMD2NyeXB0b2dyYXBoeS5pbxgPMjAxNTAxMDEwMDAwMDBaGA8yMDE2MDEwMTAw
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407MDAwMFowNAYDVR0dBC0wK6QpMCcxCzAJBgNVBAYTAlVTMRgwFgYDVQQDDA9jcnlw
408dG9ncmFwaHkuaW8wCgYDVR0VBAMKAQEwcgIBAxgPMjAxNTAxMDEwMDAwMDBaMFww
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410BhMCVVMxGDAWBgNVBAMMD2NyeXB0b2dyYXBoeS5pbzAKBgNVHRUEAwoBAjByAgEE
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413LmlvMAoGA1UdFQQDCgEDMHICAQUYDzIwMTUwMTAxMDAwMDAwWjBcMBgGA1UdGAQR
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423cgIBCRgPMjAxNTAxMDEwMDAwMDBaMFwwGAYDVR0YBBEYDzIwMTUwMTAxMDAwMDAw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435-----END X509 CRL-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]436"""
Paul Kehrer5e3dd4c2016-03-11 09:58:28 -0400[diff] [blame]437
Jean-Paul Calderone55ec1712009-05-13 14:14:30 -0400[diff] [blame]438
439# A broken RSA private key which can be used to test the error path through
440# PKey.check.
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]441inconsistentPrivateKeyPEM = b"""-----BEGIN RSA PRIVATE KEY-----
Jean-Paul Calderone55ec1712009-05-13 14:14:30 -0400[diff] [blame]442MIIBPAIBAAJBAKy+e3dulvXzV7zoTZWc5TzgApr8DmeQHTYC8ydfzH7EECe4R1Xh
4435kwIzOuuFfn178FBiS84gngaNcrFi0Z5fAkCAwEaAQJBAIqm/bz4NA1H++Vx5Ewx
444OcKp3w19QSaZAwlGRtsUxrP7436QjnREM3Bm8ygU11BjkPVmtrKm6AayQfCHqJoT
445zIECIQDW0BoMoL0HOYM/mrTLhaykYAVqgIeJsPjvkEhTFXWBuQIhAM3deFAvWNu4
446nklUQ37XsCT2c9tmNt1LAT+slG2JOTTRAiAuXDtC/m3NYVwyHfFm+zKHRzHkClk2
447HjubeEgjpj32AQIhAJqMGTaZVOwevTXvvHwNeH+vRWsAYU/gbx+OQB+7VOcBAiEA
448oolb6NMg/R3enNPvS1O4UU1H8wpaF77L4yiSWlE0p4w=
449-----END RSA PRIVATE KEY-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]450"""
Jean-Paul Calderone55ec1712009-05-13 14:14:30 -0400[diff] [blame]451
Jean-Paul Calderoneff83cdd2013-08-12 18:05:51 -0400[diff] [blame]452# certificate with NULL bytes in subjectAltName and common name
453
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]454nulbyteSubjectAltNamePEM = b"""-----BEGIN CERTIFICATE-----
Jean-Paul Calderoneff83cdd2013-08-12 18:05:51 -0400[diff] [blame]455MIIE2DCCA8CgAwIBAgIBADANBgkqhkiG9w0BAQUFADCBxTELMAkGA1UEBhMCVVMx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=
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]481-----END CERTIFICATE-----"""
Jean-Paul Calderoneff83cdd2013-08-12 18:05:51 -0400[diff] [blame]482
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]483large_key_pem = b"""-----BEGIN RSA PRIVATE KEY-----
Colleen Murphye09399b2016-03-01 17:40:49 -0800[diff] [blame]484MIIJYgIBAAKCAg4AtRua8eIeevRfsj+fkcHr1vmse7Kgb+oX1ssJAvCb1R7JQMnH
485hNDjDP6b3vEkZuPUzlDHymP+cNkXvvi4wJ4miVbO3+SeU4Sh+jmsHeHzGIXat9xW
4869PFtuPM5FQq8zvkY8aDeRYmYwN9JKu4/neMBCBqostYlTEWg+bSytO/qWnyHTHKh
487g0GfaDdqUQPsGQw+J0MgaYIjQOCVASHAPlzbDQLCtuOb587rwTLkZA2GwoHB/LyJ
488BwT0HHgBaiObE12Vs6wi2en0Uu11CiwEuK1KIBcZ2XbE6eApaZa6VH9ysEmUxPt7
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490DhP1LvAeUMnrEi3hJJrcJPXHPqS8/RiytR9xQQW6Sdh4LaA3f9MQm3WSevWage3G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507RWmSbIhBm2QQ2rVhO8+fak0tkl6ZnMWW4i0U/X5LOEBbC7+IS8bO3j3Revi+Vw5x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Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]535-----END RSA PRIVATE KEY-----"""
Colleen Murphye09399b2016-03-01 17:40:49 -0800[diff] [blame]536
Paul Kehrer72d968b2016-07-29 15:31:04 +0800[diff] [blame]537ec_private_key_pem = b"""-----BEGIN PRIVATE KEY-----
538MIGHAgEAMBMGByqGSM49AgEGCCqGSM49AwEHBG0wawIBAQQgYirTZSx+5O8Y6tlG
539cka6W6btJiocdrdolfcukSoTEk+hRANCAAQkvPNu7Pa1GcsWU4v7ptNfqCJVq8Cx
540zo0MUVPQgwJ3aJtNM1QMOQUayCrRwfklg+D/rFSUwEUqtZh7fJDiFqz3
541-----END PRIVATE KEY-----
542"""
543
Jean-Paul Calderone55ec1712009-05-13 14:14:30 -0400[diff] [blame]544
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]545@pytest.fixture
546def x509_data():
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]547 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]548 Create a new private key and start a certificate request (for a test
549 to finish in one way or another).
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]550 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]551 # Basic setup stuff to generate a certificate
552 pkey = PKey()
553 pkey.generate_key(TYPE_RSA, 384)
554 req = X509Req()
555 req.set_pubkey(pkey)
556 # Authority good you have.
557 req.get_subject().commonName = "Yoda root CA"
558 x509 = X509()
559 subject = x509.get_subject()
560 subject.commonName = req.get_subject().commonName
561 x509.set_issuer(subject)
562 x509.set_pubkey(pkey)
563 now = datetime.now()
564 expire = datetime.now() + timedelta(days=100)
565 x509.set_notBefore(now.strftime("%Y%m%d%H%M%SZ").encode())
566 x509.set_notAfter(expire.strftime("%Y%m%d%H%M%SZ").encode())
567 yield pkey, x509
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]568
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]569
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]570class TestX509Ext(object):
571 """
572 Tests for `OpenSSL.crypto.X509Extension`.
573 """
Jean-Paul Calderoneef9a3dc2013-03-02 16:33:32 -0800[diff] [blame]574
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]575 def test_str(self):
576 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]577 The string representation of `X509Extension` instances as
578 returned by `str` includes stuff.
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]579 """
580 # This isn't necessarily the best string representation. Perhaps it
581 # will be changed/improved in the future.
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]582 assert (
583 str(X509Extension(b'basicConstraints', True, b'CA:false')) ==
584 'CA:FALSE'
585 )
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]586
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]587 def test_type(self):
588 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]589 `X509Extension` and `X509ExtensionType` refer to the same type object
590 and can be used to create instances of that type.
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]591 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]592 assert X509Extension is X509ExtensionType
593 assert is_consistent_type(
Jean-Paul Calderone40dd0992010-08-22 17:52:07 -0400[diff] [blame]594 X509Extension,
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]595 'X509Extension', b'basicConstraints', True, b'CA:true')
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]596
Jean-Paul Calderonee7db4b42008-12-31 13:39:24 -0500[diff] [blame]597 def test_construction(self):
598 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]599 `X509Extension` accepts an extension type name, a critical flag,
600 and an extension value and returns an `X509ExtensionType` instance.
Jean-Paul Calderonee7db4b42008-12-31 13:39:24 -0500[diff] [blame]601 """
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]602 basic = X509Extension(b'basicConstraints', True, b'CA:true')
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]603 assert isinstance(basic, X509ExtensionType)
Jean-Paul Calderonee7db4b42008-12-31 13:39:24 -0500[diff] [blame]604
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]605 comment = X509Extension(b'nsComment', False, b'pyOpenSSL unit test')
606 assert isinstance(comment, X509ExtensionType)
Jean-Paul Calderonee7db4b42008-12-31 13:39:24 -0500[diff] [blame]607
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]608 @pytest.mark.parametrize('type_name, critical, value', [
609 (b'thisIsMadeUp', False, b'hi'),
610 (b'basicConstraints', False, b'blah blah'),
Jean-Paul Calderone391585f2008-12-31 14:36:31 -0500[diff] [blame]611
Jean-Paul Calderone2ee1e7c2008-12-31 14:58:38 -0500[diff] [blame]612 # Exercise a weird one (an extension which uses the r2i method). This
613 # exercises the codepath that requires a non-NULL ctx to be passed to
614 # X509V3_EXT_nconf. It can't work now because we provide no
615 # configuration database. It might be made to work in the future.
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]616 (b'proxyCertInfo', True,
617 b'language:id-ppl-anyLanguage,pathlen:1,policy:text:AB')
618 ])
619 def test_invalid_extension(self, type_name, critical, value):
Jean-Paul Calderonee7db4b42008-12-31 13:39:24 -0500[diff] [blame]620 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]621 `X509Extension` raises something if it is passed a bad
622 extension name or value.
623 """
624 with pytest.raises(Error):
625 X509Extension(type_name, critical, value)
626
627 @pytest.mark.parametrize('critical_flag', [True, False])
628 def test_get_critical(self, critical_flag):
629 """
630 `X509ExtensionType.get_critical` returns the value of the
Jean-Paul Calderonee7db4b42008-12-31 13:39:24 -0500[diff] [blame]631 extension's critical flag.
632 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]633 ext = X509Extension(b'basicConstraints', critical_flag, b'CA:true')
634 assert ext.get_critical() == critical_flag
Jean-Paul Calderonee7db4b42008-12-31 13:39:24 -0500[diff] [blame]635
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]636 @pytest.mark.parametrize('short_name, value', [
637 (b'basicConstraints', b'CA:true'),
638 (b'nsComment', b'foo bar'),
639 ])
640 def test_get_short_name(self, short_name, value):
Jean-Paul Calderonef8c5fab2008-12-31 15:53:48 -0500[diff] [blame]641 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]642 `X509ExtensionType.get_short_name` returns a string giving the
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]643 short type name of the extension.
Jean-Paul Calderonef8c5fab2008-12-31 15:53:48 -0500[diff] [blame]644 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]645 ext = X509Extension(short_name, True, value)
646 assert ext.get_short_name() == short_name
Jean-Paul Calderonef8c5fab2008-12-31 15:53:48 -0500[diff] [blame]647
Jean-Paul Calderone5a9e4612011-04-01 18:27:45 -0400[diff] [blame]648 def test_get_data(self):
649 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]650 `X509Extension.get_data` returns a string giving the data of
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]651 the extension.
Jean-Paul Calderone5a9e4612011-04-01 18:27:45 -0400[diff] [blame]652 """
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]653 ext = X509Extension(b'basicConstraints', True, b'CA:true')
Jean-Paul Calderone5a9e4612011-04-01 18:27:45 -0400[diff] [blame]654 # Expect to get back the DER encoded form of CA:true.
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]655 assert ext.get_data() == b'0\x03\x01\x01\xff'
Jean-Paul Calderone5a9e4612011-04-01 18:27:45 -0400[diff] [blame]656
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]657 def test_unused_subject(self, x509_data):
Jean-Paul Calderone5a9e4612011-04-01 18:27:45 -0400[diff] [blame]658 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]659 The `subject` parameter to `X509Extension` may be provided for an
660 extension which does not use it and is ignored in this case.
Jean-Paul Calderone5a9e4612011-04-01 18:27:45 -0400[diff] [blame]661 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]662 pkey, x509 = x509_data
Jean-Paul Calderone40dd0992010-08-22 17:52:07 -0400[diff] [blame]663 ext1 = X509Extension(
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]664 b'basicConstraints', False, b'CA:TRUE', subject=x509)
665 x509.add_extensions([ext1])
666 x509.sign(pkey, 'sha1')
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]667 # This is a little lame. Can we think of a better way?
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]668 text = dump_certificate(FILETYPE_TEXT, x509)
669 assert b'X509v3 Basic Constraints:' in text
670 assert b'CA:TRUE' in text
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]671
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]672 def test_subject(self, x509_data):
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]673 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]674 If an extension requires a subject, the `subject` parameter to
675 `X509Extension` provides its value.
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]676 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]677 pkey, x509 = x509_data
Jean-Paul Calderone40dd0992010-08-22 17:52:07 -0400[diff] [blame]678 ext3 = X509Extension(
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]679 b'subjectKeyIdentifier', False, b'hash', subject=x509)
680 x509.add_extensions([ext3])
681 x509.sign(pkey, 'sha1')
682 text = dump_certificate(FILETYPE_TEXT, x509)
683 assert b'X509v3 Subject Key Identifier:' in text
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]684
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]685 def test_missing_subject(self):
686 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]687 If an extension requires a subject and the `subject` parameter
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]688 is given no value, something happens.
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]689 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]690 with pytest.raises(Error):
691 X509Extension(b'subjectKeyIdentifier', False, b'hash')
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]692
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]693 @pytest.mark.parametrize('bad_obj', [
694 True,
695 object(),
696 "hello",
697 [],
698 ])
699 def test_invalid_subject(self, bad_obj):
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]700 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]701 If the `subject` parameter is given a value which is not an
702 `X509` instance, `TypeError` is raised.
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]703 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]704 with pytest.raises(TypeError):
705 X509Extension(
706 'basicConstraints', False, 'CA:TRUE', subject=bad_obj)
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]707
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]708 def test_unused_issuer(self, x509_data):
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]709 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]710 The `issuer` parameter to `X509Extension` may be provided for an
711 extension which does not use it and is ignored in this case.
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]712 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]713 pkey, x509 = x509_data
Jean-Paul Calderone40dd0992010-08-22 17:52:07 -0400[diff] [blame]714 ext1 = X509Extension(
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]715 b'basicConstraints', False, b'CA:TRUE', issuer=x509)
716 x509.add_extensions([ext1])
717 x509.sign(pkey, 'sha1')
718 text = dump_certificate(FILETYPE_TEXT, x509)
719 assert b'X509v3 Basic Constraints:' in text
720 assert b'CA:TRUE' in text
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]721
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]722 def test_issuer(self, x509_data):
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]723 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]724 If an extension requires an issuer, the `issuer` parameter to
725 `X509Extension` provides its value.
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]726 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]727 pkey, x509 = x509_data
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]728 ext2 = X509Extension(
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]729 b'authorityKeyIdentifier', False, b'issuer:always',
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]730 issuer=x509)
731 x509.add_extensions([ext2])
732 x509.sign(pkey, 'sha1')
733 text = dump_certificate(FILETYPE_TEXT, x509)
734 assert b'X509v3 Authority Key Identifier:' in text
735 assert b'DirName:/CN=Yoda root CA' in text
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]736
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]737 def test_missing_issuer(self):
738 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]739 If an extension requires an issue and the `issuer` parameter is
740 given no value, something happens.
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]741 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]742 with pytest.raises(Error):
743 X509Extension(
744 b'authorityKeyIdentifier',
745 False, b'keyid:always,issuer:always')
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]746
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]747 @pytest.mark.parametrize('bad_obj', [
748 True,
749 object(),
750 "hello",
751 [],
752 ])
753 def test_invalid_issuer(self, bad_obj):
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]754 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]755 If the `issuer` parameter is given a value which is not an
756 `X509` instance, `TypeError` is raised.
Jean-Paul Calderonef0179c72009-07-17 15:48:22 -0400[diff] [blame]757 """
Alex Chanc6077062016-11-18 13:53:39 +0000[diff] [blame]758 with pytest.raises(TypeError):
759 X509Extension(
760 'basicConstraints', False, 'keyid:always,issuer:always',
761 issuer=bad_obj)
Rick Dean47262da2009-07-08 16:17:17 -0500[diff] [blame]762
763
Paul Kehrer72d968b2016-07-29 15:31:04 +0800[diff] [blame]764class TestPKey(object):
765 """
Hynek Schlawack3bcf3152017-02-18 08:25:34 +0100[diff] [blame]766 Tests for `OpenSSL.crypto.PKey`.
Paul Kehrer72d968b2016-07-29 15:31:04 +0800[diff] [blame]767 """
768
769 def test_convert_from_cryptography_private_key(self):
770 """
771 PKey.from_cryptography_key creates a proper private PKey.
772 """
773 key = serialization.load_pem_private_key(
774 intermediate_key_pem, None, backend
775 )
776 pkey = PKey.from_cryptography_key(key)
777
778 assert isinstance(pkey, PKey)
779 assert pkey.bits() == key.key_size
780 assert pkey._only_public is False
781 assert pkey._initialized is True
782
783 def test_convert_from_cryptography_public_key(self):
784 """
785 PKey.from_cryptography_key creates a proper public PKey.
786 """
787 key = serialization.load_pem_public_key(cleartextPublicKeyPEM, backend)
788 pkey = PKey.from_cryptography_key(key)
789
790 assert isinstance(pkey, PKey)
791 assert pkey.bits() == key.key_size
792 assert pkey._only_public is True
793 assert pkey._initialized is True
794
795 def test_convert_from_cryptography_unsupported_type(self):
796 """
797 PKey.from_cryptography_key raises TypeError with an unsupported type.
798 """
799 key = serialization.load_pem_private_key(
800 ec_private_key_pem, None, backend
801 )
802 with pytest.raises(TypeError):
803 PKey.from_cryptography_key(key)
804
805 def test_convert_public_pkey_to_cryptography_key(self):
806 """
807 PKey.to_cryptography_key creates a proper cryptography public key.
808 """
809 pkey = load_publickey(FILETYPE_PEM, cleartextPublicKeyPEM)
810 key = pkey.to_cryptography_key()
811
812 assert isinstance(key, rsa.RSAPublicKey)
813 assert pkey.bits() == key.key_size
814
815 def test_convert_private_pkey_to_cryptography_key(self):
816 """
817 PKey.to_cryptography_key creates a proper cryptography private key.
818 """
819 pkey = load_privatekey(FILETYPE_PEM, cleartextPrivateKeyPEM)
820 key = pkey.to_cryptography_key()
821
822 assert isinstance(key, rsa.RSAPrivateKey)
823 assert pkey.bits() == key.key_size
824
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]825 def test_type(self):
826 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]827 `PKey` and `PKeyType` refer to the same type object and can be used to
828 create instances of that type.
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]829 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]830 assert PKey is PKeyType
831 assert is_consistent_type(PKey, 'PKey')
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]832
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]833 def test_construction(self):
834 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]835 `PKey` takes no arguments and returns a new `PKey` instance.
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]836 """
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]837 key = PKey()
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]838 assert isinstance(key, PKey)
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]839
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]840 def test_pregeneration(self):
841 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]842 `PKey.bits` and `PKey.type` return `0` before the key is generated.
843 `PKey.check` raises `TypeError` before the key is generated.
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]844 """
845 key = PKey()
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]846 assert key.type() == 0
847 assert key.bits() == 0
848 with pytest.raises(TypeError):
849 key.check()
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]850
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]851 def test_failed_generation(self):
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]852 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]853 `PKey.generate_key` takes two arguments, the first giving the key type
854 as one of `TYPE_RSA` or `TYPE_DSA` and the second giving the number of
855 bits to generate. If an invalid type is specified or generation fails,
856 `Error` is raised. If an invalid number of bits is specified,
857 `ValueError` or `Error` is raised.
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]858 """
859 key = PKey()
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]860 with pytest.raises(TypeError):
861 key.generate_key("foo", "bar")
862 with pytest.raises(Error):
863 key.generate_key(-1, 0)
Jean-Paul Calderoneab82db72008-03-06 00:09:31 -0500[diff] [blame]864
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]865 with pytest.raises(ValueError):
866 key.generate_key(TYPE_RSA, -1)
867 with pytest.raises(ValueError):
868 key.generate_key(TYPE_RSA, 0)
Jean-Paul Calderoned71fe982008-03-06 00:31:50 -0500[diff] [blame]869
Alex Gaynor5bb2bd12016-07-03 10:48:32 -0400[diff] [blame]870 with pytest.raises(TypeError):
871 key.generate_key(TYPE_RSA, object())
872
Jean-Paul Calderoned71fe982008-03-06 00:31:50 -0500[diff] [blame]873 # XXX RSA generation for small values of bits is fairly buggy in a wide
874 # range of OpenSSL versions. I need to figure out what the safe lower
875 # bound for a reasonable number of OpenSSL versions is and explicitly
876 # check for that in the wrapper. The failure behavior is typically an
877 # infinite loop inside OpenSSL.
878
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]879 # with pytest.raises(Error):
880 # key.generate_key(TYPE_RSA, 2)
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]881
882 # XXX DSA generation seems happy with any number of bits. The DSS
883 # says bits must be between 512 and 1024 inclusive. OpenSSL's DSA
884 # generator doesn't seem to care about the upper limit at all. For
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]885 # the lower limit, it uses 512 if anything smaller is specified.
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]886 # So, it doesn't seem possible to make generate_key fail for
887 # TYPE_DSA with a bits argument which is at least an int.
888
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]889 # with pytest.raises(Error):
890 # key.generate_key(TYPE_DSA, -7)
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]891
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]892 def test_rsa_generation(self):
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]893 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]894 `PKey.generate_key` generates an RSA key when passed `TYPE_RSA` as a
895 type and a reasonable number of bits.
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]896 """
897 bits = 128
898 key = PKey()
899 key.generate_key(TYPE_RSA, bits)
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]900 assert key.type() == TYPE_RSA
901 assert key.bits() == bits
902 assert key.check()
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]903
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]904 def test_dsa_generation(self):
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]905 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]906 `PKey.generate_key` generates a DSA key when passed `TYPE_DSA` as a
907 type and a reasonable number of bits.
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]908 """
909 # 512 is a magic number. The DSS (Digital Signature Standard)
910 # allows a minimum of 512 bits for DSA. DSA_generate_parameters
911 # will silently promote any value below 512 to 512.
912 bits = 512
913 key = PKey()
914 key.generate_key(TYPE_DSA, bits)
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]915 assert key.type() == TYPE_DSA
916 assert key.bits() == bits
917 with pytest.raises(TypeError):
918 key.check()
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]919
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]920 def test_regeneration(self):
921 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]922 `PKey.generate_key` can be called multiple times on the same key to
923 generate new keys.
Jean-Paul Calderoned8782ad2008-03-04 23:39:59 -0500[diff] [blame]924 """
925 key = PKey()
926 for type, bits in [(TYPE_RSA, 512), (TYPE_DSA, 576)]:
Alex Gaynor7f636492015-09-04 13:26:52 -0400[diff] [blame]927 key.generate_key(type, bits)
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]928 assert key.type() == type
929 assert key.bits() == bits
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]930
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]931 def test_inconsistent_key(self):
Jean-Paul Calderone55ec1712009-05-13 14:14:30 -0400[diff] [blame]932 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]933 `PKey.check` returns `Error` if the key is not consistent.
Jean-Paul Calderone55ec1712009-05-13 14:14:30 -0400[diff] [blame]934 """
935 key = load_privatekey(FILETYPE_PEM, inconsistentPrivateKeyPEM)
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]936 with pytest.raises(Error):
937 key.check()
Jean-Paul Calderonee81020e2011-06-12 21:48:57 -0400[diff] [blame]938
Jean-Paul Calderone02d01972011-10-31 10:39:29 -0400[diff] [blame]939 def test_check_public_key(self):
940 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]941 `PKey.check` raises `TypeError` if only the public part of the key
942 is available.
Jean-Paul Calderone02d01972011-10-31 10:39:29 -0400[diff] [blame]943 """
944 # A trick to get a public-only key
945 key = PKey()
946 key.generate_key(TYPE_RSA, 512)
947 cert = X509()
948 cert.set_pubkey(key)
949 pub = cert.get_pubkey()
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]950 with pytest.raises(TypeError):
951 pub.check()
Jean-Paul Calderone02d01972011-10-31 10:39:29 -0400[diff] [blame]952
953
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]954def x509_name(**attrs):
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]955 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]956 Return a new X509Name with the given attributes.
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]957 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]958 # XXX There's no other way to get a new X509Name yet.
959 name = X509().get_subject()
960 attrs = list(attrs.items())
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]961
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]962 # Make the order stable - order matters!
963 def key(attr):
964 return attr[1]
965 attrs.sort(key=key)
966 for k, v in attrs:
967 setattr(name, k, v)
968 return name
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]969
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]970
971class TestX509Name(object):
972 """
973 Unit tests for `OpenSSL.crypto.X509Name`.
974 """
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]975
Rick Deane15b1472009-07-09 15:53:42 -0500[diff] [blame]976 def test_type(self):
977 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]978 The type of X509Name objects is `X509NameType`.
Rick Deane15b1472009-07-09 15:53:42 -0500[diff] [blame]979 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]980 assert X509Name is X509NameType
981 assert X509NameType.__name__ == 'X509Name'
982 assert isinstance(X509NameType, type)
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]983
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]984 name = x509_name()
985 assert isinstance(name, X509NameType)
Rick Deane15b1472009-07-09 15:53:42 -0500[diff] [blame]986
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]987 def test_only_string_attributes(self):
Jean-Paul Calderone9ce9afb2011-04-22 18:16:22 -0400[diff] [blame]988 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]989 Attempting to set a non-`str` attribute name on an `X509Name` instance
990 causes `TypeError` to be raised.
Jean-Paul Calderone9ce9afb2011-04-22 18:16:22 -0400[diff] [blame]991 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]992 name = x509_name()
Jean-Paul Calderone9ce9afb2011-04-22 18:16:22 -0400[diff] [blame]993 # Beyond these cases, you may also think that unicode should be
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]994 # rejected. Sorry, you're wrong. unicode is automatically converted
995 # to str outside of the control of X509Name, so there's no way to
996 # reject it.
Jean-Paul Calderoneff363be2013-03-03 10:21:23 -0800[diff] [blame]997
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]998 # Also, this used to test str subclasses, but that test is less
999 # relevant now that the implementation is in Python instead of C. Also
1000 # PyPy automatically converts str subclasses to str when they are
1001 # passed to setattr, so we can't test it on PyPy. Apparently CPython
1002 # does this sometimes as well.
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1003 with pytest.raises(TypeError):
1004 setattr(name, None, "hello")
1005 with pytest.raises(TypeError):
1006 setattr(name, 30, "hello")
Jean-Paul Calderone9ce9afb2011-04-22 18:16:22 -0400[diff] [blame]1007
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1008 def test_set_invalid_attribute(self):
Jean-Paul Calderone9ce9afb2011-04-22 18:16:22 -0400[diff] [blame]1009 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1010 Attempting to set any attribute name on an `X509Name` instance for
1011 which no corresponding NID is defined causes `AttributeError` to be
1012 raised.
Jean-Paul Calderone9ce9afb2011-04-22 18:16:22 -0400[diff] [blame]1013 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1014 name = x509_name()
1015 with pytest.raises(AttributeError):
1016 setattr(name, "no such thing", None)
Jean-Paul Calderone9ce9afb2011-04-22 18:16:22 -0400[diff] [blame]1017
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]1018 def test_attributes(self):
1019 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1020 `X509Name` instances have attributes for each standard (?)
1021 X509Name field.
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]1022 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1023 name = x509_name()
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]1024 name.commonName = "foo"
Alex Gaynor37726112016-07-04 09:51:32 -0400[diff] [blame]1025 assert name.commonName == "foo"
1026 assert name.CN == "foo"
1027
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]1028 name.CN = "baz"
Alex Gaynor37726112016-07-04 09:51:32 -0400[diff] [blame]1029 assert name.commonName == "baz"
1030 assert name.CN == "baz"
1031
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]1032 name.commonName = "bar"
Alex Gaynor37726112016-07-04 09:51:32 -0400[diff] [blame]1033 assert name.commonName == "bar"
1034 assert name.CN == "bar"
1035
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]1036 name.CN = "quux"
Alex Gaynor37726112016-07-04 09:51:32 -0400[diff] [blame]1037 assert name.commonName == "quux"
1038 assert name.CN == "quux"
1039
1040 assert name.OU is None
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]1041
Alex Gaynor7778e792016-07-03 23:38:48 -0400[diff] [blame]1042 with pytest.raises(AttributeError):
1043 name.foobar
1044
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]1045 def test_copy(self):
1046 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1047 `X509Name` creates a new `X509Name` instance with all the same
1048 attributes as an existing `X509Name` instance when called with one.
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]1049 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1050 name = x509_name(commonName="foo", emailAddress="bar@example.com")
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]1051
1052 copy = X509Name(name)
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1053 assert copy.commonName == "foo"
1054 assert copy.emailAddress == "bar@example.com"
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1055
1056 # Mutate the copy and ensure the original is unmodified.
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]1057 copy.commonName = "baz"
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1058 assert name.commonName == "foo"
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1059
1060 # Mutate the original and ensure the copy is unmodified.
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]1061 name.emailAddress = "quux@example.com"
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1062 assert copy.emailAddress == "bar@example.com"
Jean-Paul Calderoneeff3cd92008-03-05 22:35:26 -0500[diff] [blame]1063
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1064 def test_repr(self):
1065 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1066 `repr` passed an `X509Name` instance should return a string containing
1067 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]1068 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1069 name = x509_name(commonName="foo", emailAddress="bar")
1070 assert repr(name) == "<X509Name object '/emailAddress=bar/CN=foo'>"
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1071
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1072 def test_comparison(self):
1073 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1074 `X509Name` instances should compare based on their NIDs.
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1075 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1076 def _equality(a, b, assert_true, assert_false):
1077 assert_true(a == b)
1078 assert_false(a != b)
1079 assert_true(b == a)
1080 assert_false(b != a)
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1081
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1082 def assert_true(x):
1083 assert x
1084
1085 def assert_false(x):
1086 assert not x
1087
1088 def assert_equal(a, b):
1089 _equality(a, b, assert_true, assert_false)
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1090
1091 # Instances compare equal to themselves.
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1092 name = x509_name()
1093 assert_equal(name, name)
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1094
1095 # Empty instances should compare equal to each other.
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1096 assert_equal(x509_name(), x509_name())
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1097
1098 # Instances with equal NIDs should compare equal to each other.
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1099 assert_equal(x509_name(commonName="foo"),
1100 x509_name(commonName="foo"))
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1101
1102 # Instance with equal NIDs set using different aliases should compare
1103 # equal to each other.
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1104 assert_equal(x509_name(commonName="foo"),
1105 x509_name(CN="foo"))
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1106
1107 # Instances with more than one NID with the same values should compare
1108 # equal to each other.
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1109 assert_equal(x509_name(CN="foo", organizationalUnitName="bar"),
1110 x509_name(commonName="foo", OU="bar"))
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1111
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1112 def assert_not_equal(a, b):
1113 _equality(a, b, assert_false, assert_true)
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1114
1115 # Instances with different values for the same NID should not compare
1116 # equal to each other.
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1117 assert_not_equal(x509_name(CN="foo"),
1118 x509_name(CN="bar"))
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1119
1120 # Instances with different NIDs should not compare equal to each other.
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1121 assert_not_equal(x509_name(CN="foo"),
1122 x509_name(OU="foo"))
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1123
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1124 assert_not_equal(x509_name(), object())
Alex Gaynor7778e792016-07-03 23:38:48 -0400[diff] [blame]1125
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1126 def _inequality(a, b, assert_true, assert_false):
1127 assert_true(a < b)
1128 assert_true(a <= b)
1129 assert_true(b > a)
1130 assert_true(b >= a)
1131 assert_false(a > b)
1132 assert_false(a >= b)
1133 assert_false(b < a)
1134 assert_false(b <= a)
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1135
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1136 def assert_less_than(a, b):
1137 _inequality(a, b, assert_true, assert_false)
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1138
1139 # An X509Name with a NID with a value which sorts less than the value
1140 # of the same NID on another X509Name compares less than the other
1141 # X509Name.
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1142 assert_less_than(x509_name(CN="abc"),
1143 x509_name(CN="def"))
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1144
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1145 def assert_greater_than(a, b):
1146 _inequality(a, b, assert_false, assert_true)
Jean-Paul Calderonee098dc72008-03-06 18:36:19 -0500[diff] [blame]1147
1148 # An X509Name with a NID with a value which sorts greater than the
1149 # value of the same NID on another X509Name compares greater than the
1150 # other X509Name.
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1151 assert_greater_than(x509_name(CN="def"),
1152 x509_name(CN="abc"))
Jean-Paul Calderone2aa2b332008-03-06 21:43:14 -0500[diff] [blame]1153
Jean-Paul Calderone110cd092008-03-24 17:27:42 -0400[diff] [blame]1154 def test_hash(self):
1155 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1156 `X509Name.hash` returns an integer hash based on the value of the name.
Jean-Paul Calderone110cd092008-03-24 17:27:42 -0400[diff] [blame]1157 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1158 a = x509_name(CN="foo")
1159 b = x509_name(CN="foo")
1160 assert a.hash() == b.hash()
Jean-Paul Calderone110cd092008-03-24 17:27:42 -0400[diff] [blame]1161 a.CN = "bar"
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1162 assert a.hash() != b.hash()
Jean-Paul Calderone110cd092008-03-24 17:27:42 -0400[diff] [blame]1163
Jean-Paul Calderonee957a002008-03-25 15:16:51 -0400[diff] [blame]1164 def test_der(self):
1165 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1166 `X509Name.der` returns the DER encoded form of the name.
Jean-Paul Calderonee957a002008-03-25 15:16:51 -0400[diff] [blame]1167 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1168 a = x509_name(CN="foo", C="US")
1169 assert (a.der() ==
1170 b'0\x1b1\x0b0\t\x06\x03U\x04\x06\x13\x02US'
1171 b'1\x0c0\n\x06\x03U\x04\x03\x0c\x03foo')
Jean-Paul Calderonee957a002008-03-25 15:16:51 -0400[diff] [blame]1172
Jean-Paul Calderonec54cc182008-03-26 21:11:07 -0400[diff] [blame]1173 def test_get_components(self):
1174 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1175 `X509Name.get_components` returns a `list` of two-tuples of `str`
Jean-Paul Calderonec54cc182008-03-26 21:11:07 -0400[diff] [blame]1176 giving the NIDs and associated values which make up the name.
1177 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1178 a = x509_name()
1179 assert a.get_components() == []
Jean-Paul Calderonec54cc182008-03-26 21:11:07 -0400[diff] [blame]1180 a.CN = "foo"
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1181 assert a.get_components() == [(b"CN", b"foo")]
Jean-Paul Calderonec54cc182008-03-26 21:11:07 -0400[diff] [blame]1182 a.organizationalUnitName = "bar"
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1183 assert a.get_components() == [(b"CN", b"foo"), (b"OU", b"bar")]
Jean-Paul Calderonec54cc182008-03-26 21:11:07 -0400[diff] [blame]1184
Jean-Paul Calderone4bf75c62013-08-23 15:39:53 -0400[diff] [blame]1185 def test_load_nul_byte_attribute(self):
1186 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1187 An `X509Name` from an `X509` instance loaded from a file can have a
Jean-Paul Calderone4bf75c62013-08-23 15:39:53 -0400[diff] [blame]1188 NUL byte in the value of one of its attributes.
1189 """
1190 cert = load_certificate(FILETYPE_PEM, nulbyteSubjectAltNamePEM)
1191 subject = cert.get_subject()
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1192 assert "null.python.org\x00example.org" == subject.commonName
Jean-Paul Calderone4bf75c62013-08-23 15:39:53 -0400[diff] [blame]1193
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1194 def test_set_attribute_failure(self):
Jean-Paul Calderone5300d6a2013-12-29 16:36:50 -0500[diff] [blame]1195 """
1196 If the value of an attribute cannot be set for some reason then
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1197 `Error` is raised.
Jean-Paul Calderone5300d6a2013-12-29 16:36:50 -0500[diff] [blame]1198 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1199 name = x509_name()
Jean-Paul Calderone5300d6a2013-12-29 16:36:50 -0500[diff] [blame]1200 # This value is too long
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1201 with pytest.raises(Error):
1202 setattr(name, "O", b"x" * 512)
Jean-Paul Calderone5300d6a2013-12-29 16:36:50 -0500[diff] [blame]1203
1204
Jean-Paul Calderoneac0d95f2008-03-10 00:00:42 -0400[diff] [blame]1205class _PKeyInteractionTestsMixin:
1206 """
1207 Tests which involve another thing and a PKey.
1208 """
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]1209
Jean-Paul Calderoneac0d95f2008-03-10 00:00:42 -0400[diff] [blame]1210 def signable(self):
1211 """
Alex Chanfb078d82017-04-20 11:16:15 +0100[diff] [blame]1212 Return something with a `set_pubkey`, `set_pubkey`, and `sign` method.
Jean-Paul Calderoneac0d95f2008-03-10 00:00:42 -0400[diff] [blame]1213 """
1214 raise NotImplementedError()
1215
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1216 def test_sign_with_ungenerated(self):
Jean-Paul Calderoneac0d95f2008-03-10 00:00:42 -0400[diff] [blame]1217 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1218 `X509Req.sign` raises `ValueError` when passed a `PKey` with no parts.
Jean-Paul Calderoneac0d95f2008-03-10 00:00:42 -0400[diff] [blame]1219 """
1220 request = self.signable()
1221 key = PKey()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1222 with pytest.raises(ValueError):
1223 request.sign(key, GOOD_DIGEST)
Jean-Paul Calderoneac0d95f2008-03-10 00:00:42 -0400[diff] [blame]1224
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1225 def test_sign_with_public_key(self):
Jean-Paul Calderoneac0d95f2008-03-10 00:00:42 -0400[diff] [blame]1226 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1227 `X509Req.sign` raises `ValueError` when passed a `PKey` with no private
1228 part as the signing key.
Jean-Paul Calderoneac0d95f2008-03-10 00:00:42 -0400[diff] [blame]1229 """
1230 request = self.signable()
1231 key = PKey()
1232 key.generate_key(TYPE_RSA, 512)
1233 request.set_pubkey(key)
1234 pub = request.get_pubkey()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1235 with pytest.raises(ValueError):
1236 request.sign(pub, GOOD_DIGEST)
Jean-Paul Calderoneac0d95f2008-03-10 00:00:42 -0400[diff] [blame]1237
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1238 def test_sign_with_unknown_digest(self):
Jean-Paul Calderonecc05a912010-08-03 18:24:19 -0400[diff] [blame]1239 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1240 `X509Req.sign` raises `ValueError` when passed a digest name which is
1241 not known.
Jean-Paul Calderonecc05a912010-08-03 18:24:19 -0400[diff] [blame]1242 """
1243 request = self.signable()
1244 key = PKey()
1245 key.generate_key(TYPE_RSA, 512)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1246 with pytest.raises(ValueError):
1247 request.sign(key, BAD_DIGEST)
Jean-Paul Calderonecc05a912010-08-03 18:24:19 -0400[diff] [blame]1248
Jean-Paul Calderoneb9725592010-08-03 18:17:22 -0400[diff] [blame]1249 def test_sign(self):
1250 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1251 `X509Req.sign` succeeds when passed a private key object and a
1252 valid digest function. `X509Req.verify` can be used to check
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]1253 the signature.
Jean-Paul Calderoneb9725592010-08-03 18:17:22 -0400[diff] [blame]1254 """
1255 request = self.signable()
1256 key = PKey()
1257 key.generate_key(TYPE_RSA, 512)
1258 request.set_pubkey(key)
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]1259 request.sign(key, GOOD_DIGEST)
Jean-Paul Calderoneb9725592010-08-03 18:17:22 -0400[diff] [blame]1260 # If the type has a verify method, cover that too.
1261 if getattr(request, 'verify', None) is not None:
1262 pub = request.get_pubkey()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1263 assert request.verify(pub)
Jean-Paul Calderoneb9725592010-08-03 18:17:22 -0400[diff] [blame]1264 # Make another key that won't verify.
1265 key = PKey()
1266 key.generate_key(TYPE_RSA, 512)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1267 with pytest.raises(Error):
1268 request.verify(key)
Jean-Paul Calderoneb9725592010-08-03 18:17:22 -0400[diff] [blame]1269
1270
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1271class TestX509Req(_PKeyInteractionTestsMixin):
Jean-Paul Calderone2aa2b332008-03-06 21:43:14 -0500[diff] [blame]1272 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1273 Tests for `OpenSSL.crypto.X509Req`.
Jean-Paul Calderone2aa2b332008-03-06 21:43:14 -0500[diff] [blame]1274 """
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]1275
Jean-Paul Calderoneac0d95f2008-03-10 00:00:42 -0400[diff] [blame]1276 def signable(self):
1277 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1278 Create and return a new `X509Req`.
Jean-Paul Calderoneac0d95f2008-03-10 00:00:42 -0400[diff] [blame]1279 """
1280 return X509Req()
1281
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]1282 def test_type(self):
1283 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1284 `X509Req` and `X509ReqType` refer to the same type object and can be
1285 used to create instances of that type.
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]1286 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1287 assert X509Req is X509ReqType
1288 assert is_consistent_type(X509Req, 'X509Req')
Jean-Paul Calderoneac0d95f2008-03-10 00:00:42 -0400[diff] [blame]1289
Jean-Paul Calderone2aa2b332008-03-06 21:43:14 -0500[diff] [blame]1290 def test_construction(self):
1291 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1292 `X509Req` takes no arguments and returns an `X509ReqType` instance.
Jean-Paul Calderone2aa2b332008-03-06 21:43:14 -0500[diff] [blame]1293 """
1294 request = X509Req()
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]1295 assert isinstance(request, X509ReqType)
Jean-Paul Calderone2aa2b332008-03-06 21:43:14 -0500[diff] [blame]1296
Jean-Paul Calderone8dd19b82008-12-28 20:41:16 -0500[diff] [blame]1297 def test_version(self):
1298 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1299 `X509Req.set_version` sets the X.509 version of the certificate
1300 request. `X509Req.get_version` returns the X.509 version of the
1301 certificate request. The initial value of the version is 0.
Jean-Paul Calderone8dd19b82008-12-28 20:41:16 -0500[diff] [blame]1302 """
1303 request = X509Req()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1304 assert request.get_version() == 0
Jean-Paul Calderone8dd19b82008-12-28 20:41:16 -0500[diff] [blame]1305 request.set_version(1)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1306 assert request.get_version() == 1
Jean-Paul Calderone8dd19b82008-12-28 20:41:16 -0500[diff] [blame]1307 request.set_version(3)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1308 assert request.get_version() == 3
Jean-Paul Calderone8dd19b82008-12-28 20:41:16 -0500[diff] [blame]1309
Jean-Paul Calderone54e49e92010-07-30 11:04:46 -0400[diff] [blame]1310 def test_version_wrong_args(self):
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]1311 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1312 `X509Req.set_version` raises `TypeError` if called with a non-`int`
1313 argument.
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]1314 """
Jean-Paul Calderone54e49e92010-07-30 11:04:46 -0400[diff] [blame]1315 request = X509Req()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1316 with pytest.raises(TypeError):
1317 request.set_version("foo")
Jean-Paul Calderone54e49e92010-07-30 11:04:46 -0400[diff] [blame]1318
Jean-Paul Calderone2aa2b332008-03-06 21:43:14 -0500[diff] [blame]1319 def test_get_subject(self):
1320 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1321 `X509Req.get_subject` returns an `X509Name` for the subject of the
1322 request and which is valid even after the request object is
1323 otherwise dead.
Jean-Paul Calderone2aa2b332008-03-06 21:43:14 -0500[diff] [blame]1324 """
1325 request = X509Req()
1326 subject = request.get_subject()
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]1327 assert isinstance(subject, X509NameType)
Jean-Paul Calderone2aa2b332008-03-06 21:43:14 -0500[diff] [blame]1328 subject.commonName = "foo"
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1329 assert request.get_subject().commonName == "foo"
Jean-Paul Calderone2aa2b332008-03-06 21:43:14 -0500[diff] [blame]1330 del request
1331 subject.commonName = "bar"
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1332 assert subject.commonName == "bar"
Jean-Paul Calderone54e49e92010-07-30 11:04:46 -0400[diff] [blame]1333
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]1334 def test_add_extensions(self):
1335 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1336 `X509Req.add_extensions` accepts a `list` of `X509Extension` instances
1337 and adds them to the X509 request.
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]1338 """
1339 request = X509Req()
1340 request.add_extensions([
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1341 X509Extension(b'basicConstraints', True, b'CA:false')])
Stephen Holsappleca545b72014-01-28 21:43:25 -0800[diff] [blame]1342 exts = request.get_extensions()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1343 assert len(exts) == 1
1344 assert exts[0].get_short_name() == b'basicConstraints'
1345 assert exts[0].get_critical() == 1
1346 assert exts[0].get_data() == b'0\x00'
Stephen Holsapple7fbdf642014-03-01 20:05:47 -0800[diff] [blame]1347
Stephen Holsapple7fbdf642014-03-01 20:05:47 -0800[diff] [blame]1348 def test_get_extensions(self):
1349 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1350 `X509Req.get_extensions` returns a `list` of extensions added to this
1351 X509 request.
Stephen Holsapple7fbdf642014-03-01 20:05:47 -0800[diff] [blame]1352 """
1353 request = X509Req()
1354 exts = request.get_extensions()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1355 assert exts == []
Stephen Holsapple7fbdf642014-03-01 20:05:47 -0800[diff] [blame]1356 request.add_extensions([
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1357 X509Extension(b'basicConstraints', True, b'CA:true'),
1358 X509Extension(b'keyUsage', False, b'digitalSignature')])
Stephen Holsapple7fbdf642014-03-01 20:05:47 -0800[diff] [blame]1359 exts = request.get_extensions()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1360 assert len(exts) == 2
1361 assert exts[0].get_short_name() == b'basicConstraints'
1362 assert exts[0].get_critical() == 1
1363 assert exts[0].get_data() == b'0\x03\x01\x01\xff'
1364 assert exts[1].get_short_name() == b'keyUsage'
1365 assert exts[1].get_critical() == 0
1366 assert exts[1].get_data() == b'\x03\x02\x07\x80'
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]1367
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]1368 def test_add_extensions_wrong_args(self):
1369 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1370 `X509Req.add_extensions` raises `TypeError` if called with a
1371 non-`list`. Or it raises `ValueError` if called with a `list`
1372 containing objects other than `X509Extension` instances.
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]1373 """
1374 request = X509Req()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1375 with pytest.raises(TypeError):
1376 request.add_extensions(object())
1377 with pytest.raises(ValueError):
1378 request.add_extensions([object()])
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]1379
Jean-Paul Calderone5565f0f2013-03-06 11:10:20 -0800[diff] [blame]1380 def test_verify_wrong_args(self):
1381 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1382 `X509Req.verify` raises `TypeError` if passed anything other than a
1383 `PKey` instance as its single argument.
Jean-Paul Calderone5565f0f2013-03-06 11:10:20 -0800[diff] [blame]1384 """
1385 request = X509Req()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1386 with pytest.raises(TypeError):
1387 request.verify(object())
Jean-Paul Calderone5565f0f2013-03-06 11:10:20 -0800[diff] [blame]1388
Jean-Paul Calderone5565f0f2013-03-06 11:10:20 -0800[diff] [blame]1389 def test_verify_uninitialized_key(self):
1390 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1391 `X509Req.verify` raises `OpenSSL.crypto.Error` if called with a
1392 `OpenSSL.crypto.PKey` which contains no key data.
Jean-Paul Calderone5565f0f2013-03-06 11:10:20 -0800[diff] [blame]1393 """
1394 request = X509Req()
1395 pkey = PKey()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1396 with pytest.raises(Error):
1397 request.verify(pkey)
Jean-Paul Calderone5565f0f2013-03-06 11:10:20 -0800[diff] [blame]1398
Jean-Paul Calderone5565f0f2013-03-06 11:10:20 -0800[diff] [blame]1399 def test_verify_wrong_key(self):
1400 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1401 `X509Req.verify` raises `OpenSSL.crypto.Error` if called with a
1402 `OpenSSL.crypto.PKey` which does not represent the public part of the
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]1403 key which signed the request.
Jean-Paul Calderone5565f0f2013-03-06 11:10:20 -0800[diff] [blame]1404 """
1405 request = X509Req()
1406 pkey = load_privatekey(FILETYPE_PEM, cleartextPrivateKeyPEM)
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]1407 request.sign(pkey, GOOD_DIGEST)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1408 another_pkey = load_privatekey(FILETYPE_PEM, client_key_pem)
1409 with pytest.raises(Error):
1410 request.verify(another_pkey)
1411
1412 def test_verify_success(self):
1413 """
1414 `X509Req.verify` returns `True` if called with a `OpenSSL.crypto.PKey`
1415 which represents the public part of the key which signed the request.
1416 """
1417 request = X509Req()
1418 pkey = load_privatekey(FILETYPE_PEM, cleartextPrivateKeyPEM)
1419 request.sign(pkey, GOOD_DIGEST)
1420 assert request.verify(pkey)
Jean-Paul Calderone5565f0f2013-03-06 11:10:20 -0800[diff] [blame]1421
1422
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1423class TestX509(_PKeyInteractionTestsMixin):
Jean-Paul Calderone78381d22008-03-06 23:35:22 -0500[diff] [blame]1424 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1425 Tests for `OpenSSL.crypto.X509`.
Jean-Paul Calderone78381d22008-03-06 23:35:22 -0500[diff] [blame]1426 """
Jean-Paul Calderone5ef86512008-04-26 19:06:28 -0400[diff] [blame]1427 pemData = cleartextCertificatePEM + cleartextPrivateKeyPEM
Jean-Paul Calderone8114b452008-03-25 15:27:59 -0400[diff] [blame]1428
Roland Hedberg7e4930e2008-04-22 22:58:50 +0200[diff] [blame]1429 extpem = """
1430-----BEGIN CERTIFICATE-----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1447-----END CERTIFICATE-----
1448 """
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]1449
Jean-Paul Calderoneac0d95f2008-03-10 00:00:42 -0400[diff] [blame]1450 def signable(self):
1451 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1452 Create and return a new `X509`.
Jean-Paul Calderoneac0d95f2008-03-10 00:00:42 -0400[diff] [blame]1453 """
1454 return X509()
1455
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]1456 def test_type(self):
1457 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1458 `X509` and `X509Type` refer to the same type object and can be used to
1459 create instances of that type.
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]1460 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1461 assert X509 is X509Type
1462 assert is_consistent_type(X509, 'X509')
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]1463
Jean-Paul Calderone78381d22008-03-06 23:35:22 -0500[diff] [blame]1464 def test_construction(self):
1465 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1466 `X509` takes no arguments and returns an instance of `X509Type`.
Jean-Paul Calderone78381d22008-03-06 23:35:22 -0500[diff] [blame]1467 """
1468 certificate = X509()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1469 assert isinstance(certificate, X509Type)
1470 assert type(X509Type).__name__ == 'type'
1471 assert type(certificate).__name__ == 'X509'
1472 assert type(certificate) == X509Type
1473 assert type(certificate) == X509
Jean-Paul Calderone3544eb42010-07-30 22:09:47 -0400[diff] [blame]1474
Jean-Paul Calderone3544eb42010-07-30 22:09:47 -0400[diff] [blame]1475 def test_set_version_wrong_args(self):
1476 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1477 `X509.set_version` raises `TypeError` if invoked with an argument
1478 not of type `int`.
Jean-Paul Calderone3544eb42010-07-30 22:09:47 -0400[diff] [blame]1479 """
1480 cert = X509()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1481 with pytest.raises(TypeError):
1482 cert.set_version(None)
Jean-Paul Calderone3544eb42010-07-30 22:09:47 -0400[diff] [blame]1483
Jean-Paul Calderone3544eb42010-07-30 22:09:47 -0400[diff] [blame]1484 def test_version(self):
1485 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1486 `X509.set_version` sets the certificate version number.
1487 `X509.get_version` retrieves it.
Jean-Paul Calderone3544eb42010-07-30 22:09:47 -0400[diff] [blame]1488 """
1489 cert = X509()
1490 cert.set_version(1234)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1491 assert cert.get_version() == 1234
Jean-Paul Calderone3544eb42010-07-30 22:09:47 -0400[diff] [blame]1492
Jean-Paul Calderone78381d22008-03-06 23:35:22 -0500[diff] [blame]1493 def test_serial_number(self):
1494 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1495 The serial number of an `X509` can be retrieved and
1496 modified with `X509.get_serial_number` and
1497 `X509.set_serial_number`.
Jean-Paul Calderone78381d22008-03-06 23:35:22 -0500[diff] [blame]1498 """
1499 certificate = X509()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1500 with pytest.raises(TypeError):
1501 certificate.set_serial_number("1")
1502 assert certificate.get_serial_number() == 0
Jean-Paul Calderone78381d22008-03-06 23:35:22 -0500[diff] [blame]1503 certificate.set_serial_number(1)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1504 assert certificate.get_serial_number() == 1
Jean-Paul Calderone78381d22008-03-06 23:35:22 -0500[diff] [blame]1505 certificate.set_serial_number(2 ** 32 + 1)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1506 assert certificate.get_serial_number() == 2 ** 32 + 1
Jean-Paul Calderone78381d22008-03-06 23:35:22 -0500[diff] [blame]1507 certificate.set_serial_number(2 ** 64 + 1)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1508 assert certificate.get_serial_number() == 2 ** 64 + 1
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1509 certificate.set_serial_number(2 ** 128 + 1)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1510 assert certificate.get_serial_number() == 2 ** 128 + 1
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1511
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1512 def _setBoundTest(self, which):
1513 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1514 `X509.set_notBefore` takes a string in the format of an
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]1515 ASN1 GENERALIZEDTIME and sets the beginning of the certificate's
1516 validity period to it.
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1517 """
1518 certificate = X509()
1519 set = getattr(certificate, 'set_not' + which)
1520 get = getattr(certificate, 'get_not' + which)
1521
Jean-Paul Calderonee0615b52008-03-09 21:44:46 -0400[diff] [blame]1522 # Starts with no value.
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1523 assert get() is None
Jean-Paul Calderonee0615b52008-03-09 21:44:46 -0400[diff] [blame]1524
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1525 # GMT (Or is it UTC?) -exarkun
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1526 when = b"20040203040506Z"
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1527 set(when)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1528 assert get() == when
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1529
1530 # A plus two hours and thirty minutes offset
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1531 when = b"20040203040506+0530"
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1532 set(when)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1533 assert get() == when
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1534
1535 # A minus one hour fifteen minutes offset
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1536 when = b"20040203040506-0115"
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1537 set(when)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1538 assert get() == when
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1539
1540 # An invalid string results in a ValueError
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1541 with pytest.raises(ValueError):
1542 set(b"foo bar")
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1543
Jean-Paul Calderone31ca2002010-01-30 15:14:43 -0500[diff] [blame]1544 # The wrong number of arguments results in a TypeError.
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1545 with pytest.raises(TypeError):
1546 set()
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]1547 with pytest.raises(TypeError):
1548 set(b"20040203040506Z", b"20040203040506Z")
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1549 with pytest.raises(TypeError):
1550 get(b"foo bar")
Jean-Paul Calderonee890db32010-08-22 16:55:15 -0400[diff] [blame]1551
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]1552 # XXX ASN1_TIME (not GENERALIZEDTIME)
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1553
1554 def test_set_notBefore(self):
1555 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1556 `X509.set_notBefore` takes a string in the format of an
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]1557 ASN1 GENERALIZEDTIME and sets the beginning of the certificate's
1558 validity period to it.
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1559 """
1560 self._setBoundTest("Before")
1561
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1562 def test_set_notAfter(self):
1563 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1564 `X509.set_notAfter` takes a string in the format of an ASN1
Jean-Paul Calderone525ef802008-03-09 20:39:42 -0400[diff] [blame]1565 GENERALIZEDTIME and sets the end of the certificate's validity period
1566 to it.
1567 """
1568 self._setBoundTest("After")
Jean-Paul Calderone76576d52008-03-24 16:04:46 -0400[diff] [blame]1569
Jean-Paul Calderone38a646d2008-03-25 15:16:18 -0400[diff] [blame]1570 def test_get_notBefore(self):
1571 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1572 `X509.get_notBefore` returns a string in the format of an
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]1573 ASN1 GENERALIZEDTIME even for certificates which store it as UTCTIME
Jean-Paul Calderone38a646d2008-03-25 15:16:18 -0400[diff] [blame]1574 internally.
1575 """
Paul Kehrera40898b2017-06-11 16:30:58 -1000[diff] [blame^]1576 cert = load_certificate(FILETYPE_PEM, old_root_cert_pem)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1577 assert cert.get_notBefore() == b"20090325123658Z"
Jean-Paul Calderone38a646d2008-03-25 15:16:18 -0400[diff] [blame]1578
Rick Dean38a05c82009-07-18 01:41:30 -0500[diff] [blame]1579 def test_get_notAfter(self):
1580 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1581 `X509.get_notAfter` returns a string in the format of an
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]1582 ASN1 GENERALIZEDTIME even for certificates which store it as UTCTIME
Rick Dean38a05c82009-07-18 01:41:30 -0500[diff] [blame]1583 internally.
1584 """
Paul Kehrera40898b2017-06-11 16:30:58 -1000[diff] [blame^]1585 cert = load_certificate(FILETYPE_PEM, old_root_cert_pem)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1586 assert cert.get_notAfter() == b"20170611123658Z"
Rick Dean38a05c82009-07-18 01:41:30 -0500[diff] [blame]1587
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1588 def test_gmtime_adj_notBefore_wrong_args(self):
1589 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1590 `X509.gmtime_adj_notBefore` raises `TypeError` if called with a
1591 non-`int` argument.
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1592 """
1593 cert = X509()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1594 with pytest.raises(TypeError):
1595 cert.gmtime_adj_notBefore(None)
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1596
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1597 def test_gmtime_adj_notBefore(self):
1598 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1599 `X509.gmtime_adj_notBefore` changes the not-before timestamp to be the
1600 current time plus the number of seconds passed in.
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1601 """
1602 cert = load_certificate(FILETYPE_PEM, self.pemData)
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]1603 not_before_min = (
1604 datetime.utcnow().replace(microsecond=0) + timedelta(seconds=100)
1605 )
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1606 cert.gmtime_adj_notBefore(100)
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]1607 not_before = datetime.strptime(
1608 cert.get_notBefore().decode(), "%Y%m%d%H%M%SZ"
1609 )
Maximilian Hilsbed25c92015-07-25 12:58:07 +0200[diff] [blame]1610 not_before_max = datetime.utcnow() + timedelta(seconds=100)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1611 assert not_before_min <= not_before <= not_before_max
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1612
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1613 def test_gmtime_adj_notAfter_wrong_args(self):
1614 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1615 `X509.gmtime_adj_notAfter` raises `TypeError` if called with a
1616 non-`int` argument.
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1617 """
1618 cert = X509()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1619 with pytest.raises(TypeError):
1620 cert.gmtime_adj_notAfter(None)
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1621
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1622 def test_gmtime_adj_notAfter(self):
1623 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1624 `X509.gmtime_adj_notAfter` changes the not-after timestamp
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]1625 to be the current time plus the number of seconds passed in.
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1626 """
1627 cert = load_certificate(FILETYPE_PEM, self.pemData)
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]1628 not_after_min = (
1629 datetime.utcnow().replace(microsecond=0) + timedelta(seconds=100)
1630 )
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1631 cert.gmtime_adj_notAfter(100)
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]1632 not_after = datetime.strptime(
1633 cert.get_notAfter().decode(), "%Y%m%d%H%M%SZ"
1634 )
Maximilian Hilsbed25c92015-07-25 12:58:07 +0200[diff] [blame]1635 not_after_max = datetime.utcnow() + timedelta(seconds=100)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1636 assert not_after_min <= not_after <= not_after_max
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1637
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1638 def test_has_expired(self):
1639 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1640 `X509.has_expired` returns `True` if the certificate's not-after time
1641 is in the past.
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1642 """
1643 cert = X509()
1644 cert.gmtime_adj_notAfter(-1)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1645 assert cert.has_expired()
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1646
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1647 def test_has_not_expired(self):
1648 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1649 `X509.has_expired` returns `False` if the certificate's not-after time
1650 is in the future.
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1651 """
1652 cert = X509()
1653 cert.gmtime_adj_notAfter(2)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1654 assert not cert.has_expired()
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1655
Jeff Tangfc18f7b2015-04-15 17:42:33 -0400[diff] [blame]1656 def test_root_has_not_expired(self):
1657 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1658 `X509.has_expired` returns `False` if the certificate's not-after time
1659 is in the future.
Jeff Tangfc18f7b2015-04-15 17:42:33 -0400[diff] [blame]1660 """
1661 cert = load_certificate(FILETYPE_PEM, root_cert_pem)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1662 assert not cert.has_expired()
Jeff Tangfc18f7b2015-04-15 17:42:33 -0400[diff] [blame]1663
Rick Dean38a05c82009-07-18 01:41:30 -0500[diff] [blame]1664 def test_digest(self):
1665 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1666 `X509.digest` returns a string giving ":"-separated hex-encoded
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]1667 words of the digest of the certificate.
Rick Dean38a05c82009-07-18 01:41:30 -0500[diff] [blame]1668 """
Paul Kehrera40898b2017-06-11 16:30:58 -1000[diff] [blame^]1669 cert = load_certificate(FILETYPE_PEM, old_root_cert_pem)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1670 assert (
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]1671 # This is MD5 instead of GOOD_DIGEST because the digest algorithm
1672 # actually matters to the assertion (ie, another arbitrary, good
1673 # digest will not product the same digest).
Jeff Tangfc18f7b2015-04-15 17:42:33 -0400[diff] [blame]1674 # Digest verified with the command:
1675 # openssl x509 -in root_cert.pem -noout -fingerprint -md5
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1676 cert.digest("MD5") ==
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1677 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]1678
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1679 def _extcert(self, pkey, extensions):
1680 cert = X509()
1681 cert.set_pubkey(pkey)
1682 cert.get_subject().commonName = "Unit Tests"
1683 cert.get_issuer().commonName = "Unit Tests"
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1684 when = datetime.now().strftime("%Y%m%d%H%M%SZ").encode("ascii")
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1685 cert.set_notBefore(when)
1686 cert.set_notAfter(when)
1687
1688 cert.add_extensions(extensions)
Jeff Tangfc18f7b2015-04-15 17:42:33 -0400[diff] [blame]1689 cert.sign(pkey, 'sha1')
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1690 return load_certificate(
1691 FILETYPE_PEM, dump_certificate(FILETYPE_PEM, cert))
1692
Roland Hedberg7e4930e2008-04-22 22:58:50 +0200[diff] [blame]1693 def test_extension_count(self):
1694 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1695 `X509.get_extension_count` returns the number of extensions
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]1696 that are present in the certificate.
Roland Hedberg7e4930e2008-04-22 22:58:50 +0200[diff] [blame]1697 """
Jean-Paul Calderonef7b3ee62011-04-01 17:36:24 -0400[diff] [blame]1698 pkey = load_privatekey(FILETYPE_PEM, client_key_pem)
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1699 ca = X509Extension(b'basicConstraints', True, b'CA:FALSE')
1700 key = X509Extension(b'keyUsage', True, b'digitalSignature')
Jean-Paul Calderonef7b3ee62011-04-01 17:36:24 -0400[diff] [blame]1701 subjectAltName = X509Extension(
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1702 b'subjectAltName', True, b'DNS:example.com')
Jean-Paul Calderonef7b3ee62011-04-01 17:36:24 -0400[diff] [blame]1703
1704 # Try a certificate with no extensions at all.
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1705 c = self._extcert(pkey, [])
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1706 assert c.get_extension_count() == 0
Jean-Paul Calderonef7b3ee62011-04-01 17:36:24 -0400[diff] [blame]1707
1708 # And a certificate with one
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1709 c = self._extcert(pkey, [ca])
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1710 assert c.get_extension_count() == 1
Jean-Paul Calderonef7b3ee62011-04-01 17:36:24 -0400[diff] [blame]1711
1712 # And a certificate with several
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1713 c = self._extcert(pkey, [ca, key, subjectAltName])
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1714 assert c.get_extension_count() == 3
Roland Hedberg7e4930e2008-04-22 22:58:50 +0200[diff] [blame]1715
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1716 def test_get_extension(self):
1717 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1718 `X509.get_extension` takes an integer and returns an
1719 `X509Extension` corresponding to the extension at that index.
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1720 """
1721 pkey = load_privatekey(FILETYPE_PEM, client_key_pem)
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1722 ca = X509Extension(b'basicConstraints', True, b'CA:FALSE')
1723 key = X509Extension(b'keyUsage', True, b'digitalSignature')
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1724 subjectAltName = X509Extension(
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1725 b'subjectAltName', False, b'DNS:example.com')
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1726
1727 cert = self._extcert(pkey, [ca, key, subjectAltName])
1728
1729 ext = cert.get_extension(0)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1730 assert isinstance(ext, X509Extension)
1731 assert ext.get_critical()
1732 assert ext.get_short_name() == b'basicConstraints'
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1733
1734 ext = cert.get_extension(1)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1735 assert isinstance(ext, X509Extension)
1736 assert ext.get_critical()
1737 assert ext.get_short_name() == b'keyUsage'
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1738
1739 ext = cert.get_extension(2)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1740 assert isinstance(ext, X509Extension)
1741 assert not ext.get_critical()
1742 assert ext.get_short_name() == b'subjectAltName'
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1743
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1744 with pytest.raises(IndexError):
1745 cert.get_extension(-1)
1746 with pytest.raises(IndexError):
1747 cert.get_extension(4)
1748 with pytest.raises(TypeError):
1749 cert.get_extension("hello")
Jean-Paul Calderone83a593d2011-04-01 17:45:07 -0400[diff] [blame]1750
Jean-Paul Calderone4bf75c62013-08-23 15:39:53 -0400[diff] [blame]1751 def test_nullbyte_subjectAltName(self):
Jean-Paul Calderoneff83cdd2013-08-12 18:05:51 -0400[diff] [blame]1752 """
Jean-Paul Calderone9af07b02013-08-23 16:07:31 -0400[diff] [blame]1753 The fields of a `subjectAltName` extension on an X509 may contain NUL
Jean-Paul Calderone4bf75c62013-08-23 15:39:53 -0400[diff] [blame]1754 bytes and this value is reflected in the string representation of the
1755 extension object.
Jean-Paul Calderoneff83cdd2013-08-12 18:05:51 -0400[diff] [blame]1756 """
Jean-Paul Calderone4bf75c62013-08-23 15:39:53 -0400[diff] [blame]1757 cert = load_certificate(FILETYPE_PEM, nulbyteSubjectAltNamePEM)
Jean-Paul Calderoneff83cdd2013-08-12 18:05:51 -0400[diff] [blame]1758
1759 ext = cert.get_extension(3)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1760 assert ext.get_short_name() == b'subjectAltName'
1761 assert (
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1762 b"DNS:altnull.python.org\x00example.com, "
1763 b"email:null@python.org\x00user@example.org, "
1764 b"URI:http://null.python.org\x00http://example.org, "
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1765 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]1766 str(ext).encode("ascii"))
Jean-Paul Calderone4bf75c62013-08-23 15:39:53 -0400[diff] [blame]1767
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]1768 def test_invalid_digest_algorithm(self):
1769 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1770 `X509.digest` raises `ValueError` if called with an unrecognized hash
1771 algorithm.
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]1772 """
1773 cert = X509()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1774 with pytest.raises(ValueError):
1775 cert.digest(BAD_DIGEST)
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1776
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1777 def test_get_subject(self):
1778 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1779 `X509.get_subject` returns an `X509Name` instance.
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1780 """
1781 cert = load_certificate(FILETYPE_PEM, self.pemData)
1782 subj = cert.get_subject()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1783 assert isinstance(subj, X509Name)
1784 assert (
1785 subj.get_components() ==
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1786 [(b'C', b'US'), (b'ST', b'IL'), (b'L', b'Chicago'),
1787 (b'O', b'Testing'), (b'CN', b'Testing Root CA')])
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1788
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1789 def test_set_subject_wrong_args(self):
1790 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1791 `X509.set_subject` raises a `TypeError` if called with an argument not
1792 of type `X509Name`.
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1793 """
1794 cert = X509()
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]1795 with pytest.raises(TypeError):
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1796 cert.set_subject(None)
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1797
1798 def test_set_subject(self):
1799 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1800 `X509.set_subject` changes the subject of the certificate to the one
1801 passed in.
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1802 """
1803 cert = X509()
1804 name = cert.get_subject()
1805 name.C = 'AU'
1806 name.O = 'Unit Tests'
1807 cert.set_subject(name)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1808 assert (
1809 cert.get_subject().get_components() ==
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1810 [(b'C', b'AU'), (b'O', b'Unit Tests')])
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1811
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1812 def test_get_issuer(self):
1813 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1814 `X509.get_issuer` returns an `X509Name` instance.
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1815 """
1816 cert = load_certificate(FILETYPE_PEM, self.pemData)
1817 subj = cert.get_issuer()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1818 assert isinstance(subj, X509Name)
Jean-Paul Calderone30a4cb32010-08-11 23:54:12 -0400[diff] [blame]1819 comp = subj.get_components()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1820 assert (
1821 comp ==
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1822 [(b'C', b'US'), (b'ST', b'IL'), (b'L', b'Chicago'),
1823 (b'O', b'Testing'), (b'CN', b'Testing Root CA')])
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1824
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1825 def test_set_issuer_wrong_args(self):
1826 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1827 `X509.set_issuer` raises a `TypeError` if called with an argument not
1828 of type `X509Name`.
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1829 """
1830 cert = X509()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1831 with pytest.raises(TypeError):
1832 cert.set_issuer(None)
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_issuer(self):
1835 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1836 `X509.set_issuer` changes the issuer of the certificate to the
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]1837 one passed in.
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1838 """
1839 cert = X509()
1840 name = cert.get_issuer()
1841 name.C = 'AU'
1842 name.O = 'Unit Tests'
1843 cert.set_issuer(name)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1844 assert (
1845 cert.get_issuer().get_components() ==
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1846 [(b'C', b'AU'), (b'O', b'Unit Tests')])
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1847
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1848 def test_get_pubkey_uninitialized(self):
1849 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1850 When called on a certificate with no public key, `X509.get_pubkey`
1851 raises `OpenSSL.crypto.Error`.
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1852 """
1853 cert = X509()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1854 with pytest.raises(Error):
1855 cert.get_pubkey()
Jean-Paul Calderone4f237b22010-07-30 22:29:39 -0400[diff] [blame]1856
Alex Gaynor7778e792016-07-03 23:38:48 -0400[diff] [blame]1857 def test_set_pubkey_wrong_type(self):
1858 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1859 `X509.set_pubkey` raises `TypeError` when given an object of the
1860 wrong type.
Alex Gaynor7778e792016-07-03 23:38:48 -0400[diff] [blame]1861 """
1862 cert = X509()
1863 with pytest.raises(TypeError):
1864 cert.set_pubkey(object())
1865
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1866 def test_subject_name_hash(self):
1867 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1868 `X509.subject_name_hash` returns the hash of the certificate's
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]1869 subject name.
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1870 """
1871 cert = load_certificate(FILETYPE_PEM, self.pemData)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1872 assert cert.subject_name_hash() in [
1873 3350047874, # OpenSSL 0.9.8, MD5
1874 3278919224, # OpenSSL 1.0.0, SHA1
1875 ]
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1876
Jean-Paul Calderone2755fa52011-05-18 19:42:10 -0400[diff] [blame]1877 def test_get_signature_algorithm(self):
1878 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1879 `X509.get_signature_algorithm` returns a string which means
Jean-Paul Calderone2755fa52011-05-18 19:42:10 -0400[diff] [blame]1880 the algorithm used to sign the certificate.
1881 """
1882 cert = load_certificate(FILETYPE_PEM, self.pemData)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1883 assert b"sha1WithRSAEncryption" == cert.get_signature_algorithm()
Jean-Paul Calderone2755fa52011-05-18 19:42:10 -0400[diff] [blame]1884
Jean-Paul Calderone2755fa52011-05-18 19:42:10 -0400[diff] [blame]1885 def test_get_undefined_signature_algorithm(self):
Jean-Paul Calderone5d8e4052011-05-19 17:51:43 -0400[diff] [blame]1886 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1887 `X509.get_signature_algorithm` raises `ValueError` if the signature
1888 algorithm is undefined or unknown.
Jean-Paul Calderone5d8e4052011-05-19 17:51:43 -0400[diff] [blame]1889 """
1890 # This certificate has been modified to indicate a bogus OID in the
1891 # signature algorithm field so that OpenSSL does not recognize it.
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1892 certPEM = b"""\
Jean-Paul Calderone2755fa52011-05-18 19:42:10 -0400[diff] [blame]1893-----BEGIN CERTIFICATE-----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1911-----END CERTIFICATE-----
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]1912"""
Jean-Paul Calderone2755fa52011-05-18 19:42:10 -0400[diff] [blame]1913 cert = load_certificate(FILETYPE_PEM, certPEM)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1914 with pytest.raises(ValueError):
1915 cert.get_signature_algorithm()
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1916
Alex Gaynor37726112016-07-04 09:51:32 -0400[diff] [blame]1917 def test_sign_bad_pubkey_type(self):
1918 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1919 `X509.sign` raises `TypeError` when called with the wrong type.
Alex Gaynor37726112016-07-04 09:51:32 -0400[diff] [blame]1920 """
1921 cert = X509()
1922 with pytest.raises(TypeError):
1923 cert.sign(object(), b"sha256")
1924
Jean-Paul Calderoneccf9d482010-07-30 22:36:42 -0400[diff] [blame]1925
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1926class TestX509Store(object):
Jean-Paul Calderonea63714c2013-03-05 17:02:26 -0800[diff] [blame]1927 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1928 Test for `OpenSSL.crypto.X509Store`.
Jean-Paul Calderonea63714c2013-03-05 17:02:26 -0800[diff] [blame]1929 """
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]1930
Jean-Paul Calderonea63714c2013-03-05 17:02:26 -0800[diff] [blame]1931 def test_type(self):
1932 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1933 `X509Store` is a type object.
Jean-Paul Calderonea63714c2013-03-05 17:02:26 -0800[diff] [blame]1934 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1935 assert X509Store is X509StoreType
1936 assert is_consistent_type(X509Store, 'X509Store')
Jean-Paul Calderonea63714c2013-03-05 17:02:26 -0800[diff] [blame]1937
Jean-Paul Calderonea63714c2013-03-05 17:02:26 -0800[diff] [blame]1938 def test_add_cert(self):
Jean-Paul Calderonee6f32b82013-03-06 10:27:57 -0800[diff] [blame]1939 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1940 `X509Store.add_cert` adds a `X509` instance to the certificate store.
Jean-Paul Calderonee6f32b82013-03-06 10:27:57 -0800[diff] [blame]1941 """
1942 cert = load_certificate(FILETYPE_PEM, cleartextCertificatePEM)
Jean-Paul Calderonea63714c2013-03-05 17:02:26 -0800[diff] [blame]1943 store = X509Store()
Jean-Paul Calderonee6f32b82013-03-06 10:27:57 -0800[diff] [blame]1944 store.add_cert(cert)
1945
Alex Chanfb078d82017-04-20 11:16:15 +0100[diff] [blame]1946 @pytest.mark.parametrize('cert', [None, 1.0, 'cert', object()])
1947 def test_add_cert_wrong_args(self, cert):
1948 """
1949 `X509Store.add_cert` raises `TypeError` if passed a non-X509 object
1950 as its first argument.
1951 """
1952 store = X509Store()
1953 with pytest.raises(TypeError):
1954 store.add_cert(cert)
1955
Jean-Paul Calderonee6f32b82013-03-06 10:27:57 -0800[diff] [blame]1956 def test_add_cert_rejects_duplicate(self):
1957 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1958 `X509Store.add_cert` raises `OpenSSL.crypto.Error` if an attempt is
1959 made to add the same certificate to the store more than once.
Jean-Paul Calderonee6f32b82013-03-06 10:27:57 -0800[diff] [blame]1960 """
1961 cert = load_certificate(FILETYPE_PEM, cleartextCertificatePEM)
1962 store = X509Store()
1963 store.add_cert(cert)
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]1964 with pytest.raises(Error):
1965 store.add_cert(cert)
Jean-Paul Calderonea63714c2013-03-05 17:02:26 -0800[diff] [blame]1966
1967
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1968class TestPKCS12(object):
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]1969 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1970 Test for `OpenSSL.crypto.PKCS12` and `OpenSSL.crypto.load_pkcs12`.
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]1971 """
1972 pemData = cleartextCertificatePEM + cleartextPrivateKeyPEM
1973
Jean-Paul Calderonec3a41f72009-07-25 12:36:02 -0400[diff] [blame]1974 def test_type(self):
1975 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1976 `PKCS12Type` is a type object.
Jean-Paul Calderonec3a41f72009-07-25 12:36:02 -0400[diff] [blame]1977 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1978 assert PKCS12 is PKCS12Type
1979 assert is_consistent_type(PKCS12, 'PKCS12')
Jean-Paul Calderonec3a41f72009-07-25 12:36:02 -0400[diff] [blame]1980
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]1981 def test_empty_construction(self):
Rick Dean38a05c82009-07-18 01:41:30 -0500[diff] [blame]1982 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1983 `PKCS12` returns a new instance of `PKCS12` with no certificate,
1984 private key, CA certificates, or friendly name.
Rick Dean38a05c82009-07-18 01:41:30 -0500[diff] [blame]1985 """
Jean-Paul Calderonea202edb2009-07-25 12:22:12 -0400[diff] [blame]1986 p12 = PKCS12()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1987 assert None is p12.get_certificate()
1988 assert None is p12.get_privatekey()
1989 assert None is p12.get_ca_certificates()
1990 assert None is p12.get_friendlyname()
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]1991
1992 def test_type_errors(self):
Rick Dean38a05c82009-07-18 01:41:30 -0500[diff] [blame]1993 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1994 The `PKCS12` setter functions (`set_certificate`, `set_privatekey`,
1995 `set_ca_certificates`, and `set_friendlyname`) raise `TypeError`
1996 when passed objects of types other than those expected.
Rick Dean38a05c82009-07-18 01:41:30 -0500[diff] [blame]1997 """
Jean-Paul Calderonea202edb2009-07-25 12:22:12 -0400[diff] [blame]1998 p12 = PKCS12()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]1999 for bad_arg in [3, PKey(), X509]:
2000 with pytest.raises(TypeError):
2001 p12.set_certificate(bad_arg)
2002 for bad_arg in [3, 'legbone', X509()]:
2003 with pytest.raises(TypeError):
2004 p12.set_privatekey(bad_arg)
2005 for bad_arg in [3, X509(), (3, 4), (PKey(),)]:
2006 with pytest.raises(TypeError):
2007 p12.set_ca_certificates(bad_arg)
2008 for bad_arg in [6, ('foo', 'bar')]:
2009 with pytest.raises(TypeError):
2010 p12.set_friendlyname(bad_arg)
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2011
2012 def test_key_only(self):
2013 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2014 A `PKCS12` with only a private key can be exported using
2015 `PKCS12.export` and loaded again using `load_pkcs12`.
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2016 """
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2017 passwd = b"blah"
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2018 p12 = PKCS12()
Jean-Paul Calderonea202edb2009-07-25 12:22:12 -0400[diff] [blame]2019 pkey = load_privatekey(FILETYPE_PEM, cleartextPrivateKeyPEM)
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2020 p12.set_privatekey(pkey)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2021 assert None is p12.get_certificate()
2022 assert pkey == p12.get_privatekey()
Rick Dean321a0512009-08-13 17:21:29 -0500[diff] [blame]2023 try:
2024 dumped_p12 = p12.export(passphrase=passwd, iter=2, maciter=3)
2025 except Error:
2026 # Some versions of OpenSSL will throw an exception
2027 # for this nearly useless PKCS12 we tried to generate:
2028 # [('PKCS12 routines', 'PKCS12_create', 'invalid null argument')]
2029 return
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2030 p12 = load_pkcs12(dumped_p12, passwd)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2031 assert None is p12.get_ca_certificates()
2032 assert None is p12.get_certificate()
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2033
2034 # OpenSSL fails to bring the key back to us. So sad. Perhaps in the
2035 # future this will be improved.
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2036 assert isinstance(p12.get_privatekey(), (PKey, type(None)))
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2037
2038 def test_cert_only(self):
2039 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2040 A `PKCS12` with only a certificate can be exported using
2041 `PKCS12.export` and loaded again using `load_pkcs12`.
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2042 """
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2043 passwd = b"blah"
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2044 p12 = PKCS12()
Jean-Paul Calderonea202edb2009-07-25 12:22:12 -0400[diff] [blame]2045 cert = load_certificate(FILETYPE_PEM, cleartextCertificatePEM)
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2046 p12.set_certificate(cert)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2047 assert cert == p12.get_certificate()
2048 assert None is p12.get_privatekey()
Rick Dean321a0512009-08-13 17:21:29 -0500[diff] [blame]2049 try:
2050 dumped_p12 = p12.export(passphrase=passwd, iter=2, maciter=3)
2051 except Error:
2052 # Some versions of OpenSSL will throw an exception
2053 # for this nearly useless PKCS12 we tried to generate:
2054 # [('PKCS12 routines', 'PKCS12_create', 'invalid null argument')]
2055 return
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2056 p12 = load_pkcs12(dumped_p12, passwd)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2057 assert None is p12.get_privatekey()
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2058
2059 # OpenSSL fails to bring the cert back to us. Groany mcgroan.
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2060 assert isinstance(p12.get_certificate(), (X509, type(None)))
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2061
2062 # Oh ho. It puts the certificate into the ca certificates list, in
2063 # fact. Totally bogus, I would think. Nevertheless, let's exploit
2064 # that to check to see if it reconstructed the certificate we expected
2065 # it to. At some point, hopefully this will change so that
2066 # p12.get_certificate() is actually what returns the loaded
2067 # certificate.
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2068 assert (
2069 cleartextCertificatePEM ==
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2070 dump_certificate(FILETYPE_PEM, p12.get_ca_certificates()[0]))
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2071
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]2072 def gen_pkcs12(self, cert_pem=None, key_pem=None, ca_pem=None,
2073 friendly_name=None):
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2074 """
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2075 Generate a PKCS12 object with components from PEM. Verify that the set
2076 functions return None.
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2077 """
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2078 p12 = PKCS12()
2079 if cert_pem:
2080 ret = p12.set_certificate(load_certificate(FILETYPE_PEM, cert_pem))
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2081 assert ret is None
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2082 if key_pem:
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2083 ret = p12.set_privatekey(load_privatekey(FILETYPE_PEM, key_pem))
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2084 assert ret is None
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2085 if ca_pem:
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]2086 ret = p12.set_ca_certificates(
2087 (load_certificate(FILETYPE_PEM, ca_pem),)
2088 )
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2089 assert ret is None
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2090 if friendly_name:
2091 ret = p12.set_friendlyname(friendly_name)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2092 assert ret is None
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2093 return p12
2094
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2095 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]2096 extra=()):
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2097 """
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2098 Use openssl program to confirm three components are recoverable from a
2099 PKCS12 string.
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2100 """
2101 if key:
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2102 recovered_key = _runopenssl(
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2103 p12_str, b"pkcs12", b"-nocerts", b"-nodes", b"-passin",
2104 b"pass:" + passwd, *extra)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2105 assert recovered_key[-len(key):] == key
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2106 if cert:
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2107 recovered_cert = _runopenssl(
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2108 p12_str, b"pkcs12", b"-clcerts", b"-nodes", b"-passin",
2109 b"pass:" + passwd, b"-nokeys", *extra)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2110 assert recovered_cert[-len(cert):] == cert
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2111 if ca:
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2112 recovered_cert = _runopenssl(
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2113 p12_str, b"pkcs12", b"-cacerts", b"-nodes", b"-passin",
2114 b"pass:" + passwd, b"-nokeys", *extra)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2115 assert recovered_cert[-len(ca):] == ca
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2116
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2117 def verify_pkcs12_container(self, p12):
2118 """
2119 Verify that the PKCS#12 container contains the correct client
2120 certificate and private key.
Jean-Paul Calderonef0ff13b2014-05-05 12:48:33 -0400[diff] [blame]2121
2122 :param p12: The PKCS12 instance to verify.
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2123 :type p12: `PKCS12`
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2124 """
2125 cert_pem = dump_certificate(FILETYPE_PEM, p12.get_certificate())
2126 key_pem = dump_privatekey(FILETYPE_PEM, p12.get_privatekey())
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2127 assert (
2128 (client_cert_pem, client_key_pem, None) ==
Jean-Paul Calderonef0ff13b2014-05-05 12:48:33 -0400[diff] [blame]2129 (cert_pem, key_pem, p12.get_ca_certificates()))
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2130
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2131 def test_load_pkcs12(self):
2132 """
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2133 A PKCS12 string generated using the openssl command line can be loaded
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2134 with `load_pkcs12` and its components extracted and examined.
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2135 """
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2136 passwd = b"whatever"
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2137 pem = client_key_pem + client_cert_pem
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2138 p12_str = _runopenssl(
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]2139 pem,
2140 b"pkcs12",
2141 b"-export",
2142 b"-clcerts",
2143 b"-passout",
2144 b"pass:" + passwd
2145 )
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2146 p12 = load_pkcs12(p12_str, passphrase=passwd)
2147 self.verify_pkcs12_container(p12)
2148
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]2149 def test_load_pkcs12_text_passphrase(self):
2150 """
2151 A PKCS12 string generated using the openssl command line can be loaded
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2152 with `load_pkcs12` and its components extracted and examined.
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]2153 Using text as passphrase instead of bytes. DeprecationWarning expected.
2154 """
2155 pem = client_key_pem + client_cert_pem
2156 passwd = b"whatever"
2157 p12_str = _runopenssl(pem, b"pkcs12", b"-export", b"-clcerts",
2158 b"-passout", b"pass:" + passwd)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2159 with pytest.warns(DeprecationWarning) as w:
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]2160 simplefilter("always")
Jean-Paul Calderone13a0e652015-03-29 07:58:51 -0400[diff] [blame]2161 p12 = load_pkcs12(p12_str, passphrase=b"whatever".decode("ascii"))
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2162 assert (
Jean-Paul Calderone13a0e652015-03-29 07:58:51 -0400[diff] [blame]2163 "{0} for passphrase is no longer accepted, use bytes".format(
Jean-Paul Calderone6462b072015-03-29 07:03:11 -0400[diff] [blame]2164 WARNING_TYPE_EXPECTED
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2165 ) == str(w[-1].message))
Jean-Paul Calderone6462b072015-03-29 07:03:11 -0400[diff] [blame]2166
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]2167 self.verify_pkcs12_container(p12)
2168
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2169 def test_load_pkcs12_no_passphrase(self):
2170 """
Jean-Paul Calderonef0ff13b2014-05-05 12:48:33 -0400[diff] [blame]2171 A PKCS12 string generated using openssl command line can be loaded with
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2172 `load_pkcs12` without a passphrase and its components extracted
Jean-Paul Calderonef0ff13b2014-05-05 12:48:33 -0400[diff] [blame]2173 and examined.
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2174 """
2175 pem = client_key_pem + client_cert_pem
2176 p12_str = _runopenssl(
2177 pem, b"pkcs12", b"-export", b"-clcerts", b"-passout", b"pass:")
2178 p12 = load_pkcs12(p12_str)
2179 self.verify_pkcs12_container(p12)
2180
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2181 def _dump_and_load(self, dump_passphrase, load_passphrase):
2182 """
2183 A helper method to dump and load a PKCS12 object.
2184 """
2185 p12 = self.gen_pkcs12(client_cert_pem, client_key_pem)
2186 dumped_p12 = p12.export(passphrase=dump_passphrase, iter=2, maciter=3)
2187 return load_pkcs12(dumped_p12, passphrase=load_passphrase)
2188
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2189 def test_load_pkcs12_null_passphrase_load_empty(self):
2190 """
2191 A PKCS12 string can be dumped with a null passphrase, loaded with an
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2192 empty passphrase with `load_pkcs12`, and its components
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2193 extracted and examined.
2194 """
Jean-Paul Calderonef0ff13b2014-05-05 12:48:33 -0400[diff] [blame]2195 self.verify_pkcs12_container(
2196 self._dump_and_load(dump_passphrase=None, load_passphrase=b''))
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2197
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2198 def test_load_pkcs12_null_passphrase_load_null(self):
2199 """
2200 A PKCS12 string can be dumped with a null passphrase, loaded with a
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2201 null passphrase with `load_pkcs12`, and its components
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2202 extracted and examined.
2203 """
Jean-Paul Calderonef0ff13b2014-05-05 12:48:33 -0400[diff] [blame]2204 self.verify_pkcs12_container(
2205 self._dump_and_load(dump_passphrase=None, load_passphrase=None))
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2206
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2207 def test_load_pkcs12_empty_passphrase_load_empty(self):
2208 """
2209 A PKCS12 string can be dumped with an empty passphrase, loaded with an
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2210 empty passphrase with `load_pkcs12`, and its components
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2211 extracted and examined.
2212 """
Jean-Paul Calderonef0ff13b2014-05-05 12:48:33 -0400[diff] [blame]2213 self.verify_pkcs12_container(
2214 self._dump_and_load(dump_passphrase=b'', load_passphrase=b''))
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2215
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2216 def test_load_pkcs12_empty_passphrase_load_null(self):
2217 """
2218 A PKCS12 string can be dumped with an empty passphrase, loaded with a
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2219 null passphrase with `load_pkcs12`, and its components
Stephen Holsapple38482622014-04-05 20:29:34 -0700[diff] [blame]2220 extracted and examined.
2221 """
Jean-Paul Calderonef0ff13b2014-05-05 12:48:33 -0400[diff] [blame]2222 self.verify_pkcs12_container(
2223 self._dump_and_load(dump_passphrase=b'', load_passphrase=None))
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2224
Rick Deanee568302009-07-24 09:56:29 -0500[diff] [blame]2225 def test_load_pkcs12_garbage(self):
2226 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2227 `load_pkcs12` raises `OpenSSL.crypto.Error` when passed
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]2228 a string which is not a PKCS12 dump.
Rick Deanee568302009-07-24 09:56:29 -0500[diff] [blame]2229 """
2230 passwd = 'whatever'
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2231 with pytest.raises(Error) as err:
2232 load_pkcs12(b'fruit loops', passwd)
2233 assert err.value.args[0][0][0] == 'asn1 encoding routines'
2234 assert len(err.value.args[0][0]) == 3
Rick Deanee568302009-07-24 09:56:29 -0500[diff] [blame]2235
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2236 def test_replace(self):
2237 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2238 `PKCS12.set_certificate` replaces the certificate in a PKCS12
2239 cluster. `PKCS12.set_privatekey` replaces the private key.
2240 `PKCS12.set_ca_certificates` replaces the CA certificates.
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2241 """
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2242 p12 = self.gen_pkcs12(client_cert_pem, client_key_pem, root_cert_pem)
2243 p12.set_certificate(load_certificate(FILETYPE_PEM, server_cert_pem))
2244 p12.set_privatekey(load_privatekey(FILETYPE_PEM, server_key_pem))
Jean-Paul Calderonea202edb2009-07-25 12:22:12 -0400[diff] [blame]2245 root_cert = load_certificate(FILETYPE_PEM, root_cert_pem)
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2246 client_cert = load_certificate(FILETYPE_PEM, client_cert_pem)
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]2247 p12.set_ca_certificates([root_cert]) # not a tuple
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2248 assert 1 == len(p12.get_ca_certificates())
2249 assert root_cert == p12.get_ca_certificates()[0]
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2250 p12.set_ca_certificates([client_cert, root_cert])
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2251 assert 2 == len(p12.get_ca_certificates())
2252 assert client_cert == p12.get_ca_certificates()[0]
2253 assert root_cert == p12.get_ca_certificates()[1]
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2254
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2255 def test_friendly_name(self):
2256 """
Jean-Paul Calderone64efa2c2011-09-11 10:00:09 -0400[diff] [blame]2257 The *friendlyName* of a PKCS12 can be set and retrieved via
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2258 `PKCS12.get_friendlyname` and `PKCS12_set_friendlyname`, and a
2259 `PKCS12` with a friendly name set can be dumped with `PKCS12.export`.
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2260 """
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2261 passwd = b'Dogmeat[]{}!@#$%^&*()~`?/.,<>-_+=";:'
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2262 p12 = self.gen_pkcs12(server_cert_pem, server_key_pem, root_cert_pem)
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]2263 for friendly_name in [b'Serverlicious', None, b'###']:
Rick Dean42d69e12009-07-20 11:36:08 -0500[diff] [blame]2264 p12.set_friendlyname(friendly_name)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2265 assert p12.get_friendlyname() == friendly_name
Jean-Paul Calderonea202edb2009-07-25 12:22:12 -0400[diff] [blame]2266 dumped_p12 = p12.export(passphrase=passwd, iter=2, maciter=3)
Rick Dean42d69e12009-07-20 11:36:08 -0500[diff] [blame]2267 reloaded_p12 = load_pkcs12(dumped_p12, passwd)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2268 assert p12.get_friendlyname() == reloaded_p12.get_friendlyname()
Jean-Paul Calderonea202edb2009-07-25 12:22:12 -0400[diff] [blame]2269 # We would use the openssl program to confirm the friendly
2270 # name, but it is not possible. The pkcs12 command
2271 # does not store the friendly name in the cert's
Rick Dean42d69e12009-07-20 11:36:08 -0500[diff] [blame]2272 # alias, which we could then extract.
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2273 self.check_recovery(
2274 dumped_p12, key=server_key_pem, cert=server_cert_pem,
2275 ca=root_cert_pem, passwd=passwd)
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2276
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2277 def test_various_empty_passphrases(self):
2278 """
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2279 Test that missing, None, and '' passphrases are identical for PKCS12
2280 export.
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2281 """
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2282 p12 = self.gen_pkcs12(client_cert_pem, client_key_pem, root_cert_pem)
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2283 passwd = b""
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2284 dumped_p12_empty = p12.export(iter=2, maciter=0, passphrase=passwd)
2285 dumped_p12_none = p12.export(iter=3, maciter=2, passphrase=None)
2286 dumped_p12_nopw = p12.export(iter=9, maciter=4)
2287 for dumped_p12 in [dumped_p12_empty, dumped_p12_none, dumped_p12_nopw]:
2288 self.check_recovery(
2289 dumped_p12, key=client_key_pem, cert=client_cert_pem,
2290 ca=root_cert_pem, passwd=passwd)
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2291
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2292 def test_removing_ca_cert(self):
2293 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2294 Passing `None` to `PKCS12.set_ca_certificates` removes all CA
2295 certificates.
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2296 """
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2297 p12 = self.gen_pkcs12(server_cert_pem, server_key_pem, root_cert_pem)
2298 p12.set_ca_certificates(None)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2299 assert None is p12.get_ca_certificates()
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2300
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2301 def test_export_without_mac(self):
2302 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2303 Exporting a PKCS12 with a `maciter` of `-1` excludes the MAC entirely.
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2304 """
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2305 passwd = b"Lake Michigan"
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2306 p12 = self.gen_pkcs12(server_cert_pem, server_key_pem, root_cert_pem)
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2307 dumped_p12 = p12.export(maciter=-1, passphrase=passwd, iter=2)
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2308 self.check_recovery(
2309 dumped_p12, key=server_key_pem, cert=server_cert_pem,
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2310 passwd=passwd, extra=(b"-nomacver",))
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2311
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2312 def test_load_without_mac(self):
2313 """
2314 Loading a PKCS12 without a MAC does something other than crash.
2315 """
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2316 passwd = b"Lake Michigan"
Jean-Paul Calderone7426ed82009-07-25 21:19:23 -0400[diff] [blame]2317 p12 = self.gen_pkcs12(server_cert_pem, server_key_pem, root_cert_pem)
2318 dumped_p12 = p12.export(maciter=-1, passphrase=passwd, iter=2)
Rick Dean321a0512009-08-13 17:21:29 -0500[diff] [blame]2319 try:
2320 recovered_p12 = load_pkcs12(dumped_p12, passwd)
2321 # The person who generated this PCKS12 should be flogged,
2322 # or better yet we should have a means to determine
2323 # whether a PCKS12 had a MAC that was verified.
2324 # Anyway, libopenssl chooses to allow it, so the
2325 # pyopenssl binding does as well.
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2326 assert isinstance(recovered_p12, PKCS12)
Rick Dean321a0512009-08-13 17:21:29 -0500[diff] [blame]2327 except Error:
2328 # Failing here with an exception is preferred as some openssl
2329 # versions do.
2330 pass
Rick Dean623ee362009-07-17 12:22:16 -0500[diff] [blame]2331
Rick Dean25bcc1f2009-07-20 11:53:13 -0500[diff] [blame]2332 def test_zero_len_list_for_ca(self):
2333 """
Jean-Paul Calderoneda1ffa72009-07-25 21:24:34 -0400[diff] [blame]2334 A PKCS12 with an empty CA certificates list can be exported.
Rick Dean25bcc1f2009-07-20 11:53:13 -0500[diff] [blame]2335 """
Alex Gaynor6575bd12015-09-05 16:44:36 -0400[diff] [blame]2336 passwd = b'Hobie 18'
Jean-Paul Calderoneda1ffa72009-07-25 21:24:34 -0400[diff] [blame]2337 p12 = self.gen_pkcs12(server_cert_pem, server_key_pem)
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]2338 p12.set_ca_certificates([])
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2339 assert () == p12.get_ca_certificates()
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]2340 dumped_p12 = p12.export(passphrase=passwd, iter=3)
2341 self.check_recovery(
2342 dumped_p12, key=server_key_pem, cert=server_cert_pem,
2343 passwd=passwd)
Rick Dean25bcc1f2009-07-20 11:53:13 -0500[diff] [blame]2344
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2345 def test_export_without_args(self):
Jean-Paul Calderone38a646d2008-03-25 15:16:18 -0400[diff] [blame]2346 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2347 All the arguments to `PKCS12.export` are optional.
Jean-Paul Calderone38a646d2008-03-25 15:16:18 -0400[diff] [blame]2348 """
Jean-Paul Calderoneda1ffa72009-07-25 21:24:34 -0400[diff] [blame]2349 p12 = self.gen_pkcs12(server_cert_pem, server_key_pem, root_cert_pem)
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2350 dumped_p12 = p12.export() # no args
Jean-Paul Calderoneda1ffa72009-07-25 21:24:34 -0400[diff] [blame]2351 self.check_recovery(
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2352 dumped_p12, key=server_key_pem, cert=server_cert_pem, passwd=b"")
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2353
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]2354 def test_export_without_bytes(self):
2355 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2356 Test `PKCS12.export` with text not bytes as passphrase
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]2357 """
2358 p12 = self.gen_pkcs12(server_cert_pem, server_key_pem, root_cert_pem)
2359
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2360 with pytest.warns(DeprecationWarning) as w:
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]2361 simplefilter("always")
Jean-Paul Calderone13a0e652015-03-29 07:58:51 -0400[diff] [blame]2362 dumped_p12 = p12.export(passphrase=b"randomtext".decode("ascii"))
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2363 assert (
Jean-Paul Calderone13a0e652015-03-29 07:58:51 -0400[diff] [blame]2364 "{0} for passphrase is no longer accepted, use bytes".format(
Jean-Paul Calderone6462b072015-03-29 07:03:11 -0400[diff] [blame]2365 WARNING_TYPE_EXPECTED
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2366 ) == str(w[-1].message))
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]2367 self.check_recovery(
Alex Gaynor791212d2015-09-05 15:46:08 -0400[diff] [blame]2368 dumped_p12,
2369 key=server_key_pem,
2370 cert=server_cert_pem,
2371 passwd=b"randomtext"
2372 )
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]2373
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2374 def test_key_cert_mismatch(self):
2375 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2376 `PKCS12.export` raises an exception when a key and certificate
Jean-Paul Calderoneda1ffa72009-07-25 21:24:34 -0400[diff] [blame]2377 mismatch.
Rick Deanf94096c2009-07-18 14:23:06 -0500[diff] [blame]2378 """
Jean-Paul Calderoneda1ffa72009-07-25 21:24:34 -0400[diff] [blame]2379 p12 = self.gen_pkcs12(server_cert_pem, client_key_pem, root_cert_pem)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2380 with pytest.raises(Error):
2381 p12.export()
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2382
2383
Jean-Paul Calderone7b874db2009-08-27 12:32:47 -0400[diff] [blame]2384# These quoting functions taken directly from Twisted's twisted.python.win32.
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2385_cmdLineQuoteRe = re.compile(br'(\\*)"')
2386_cmdLineQuoteRe2 = re.compile(br'(\\+)\Z')
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]2387
2388
Jean-Paul Calderone7b874db2009-08-27 12:32:47 -0400[diff] [blame]2389def cmdLineQuote(s):
2390 """
2391 Internal method for quoting a single command-line argument.
2392
Jean-Paul Calderone64efa2c2011-09-11 10:00:09 -0400[diff] [blame]2393 See http://www.perlmonks.org/?node_id=764004
2394
Jonathan Ballet648875f2011-07-16 14:14:58 +0900[diff] [blame]2395 :type: :py:obj:`str`
Jonathan Ballet78b92a22011-07-16 08:07:26 +0900[diff] [blame]2396 :param s: A single unquoted string to quote for something that is expecting
Jean-Paul Calderone7b874db2009-08-27 12:32:47 -0400[diff] [blame]2397 cmd.exe-style quoting
2398
Jonathan Ballet648875f2011-07-16 14:14:58 +0900[diff] [blame]2399 :rtype: :py:obj:`str`
Jonathan Ballet78b92a22011-07-16 08:07:26 +0900[diff] [blame]2400 :return: A cmd.exe-style quoted string
Jean-Paul Calderone7b874db2009-08-27 12:32:47 -0400[diff] [blame]2401 """
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2402 s = _cmdLineQuoteRe2.sub(br"\1\1", _cmdLineQuoteRe.sub(br'\1\1\\"', s))
2403 return b'"' + s + b'"'
Jean-Paul Calderone7b874db2009-08-27 12:32:47 -0400[diff] [blame]2404
2405
Jean-Paul Calderone7b874db2009-08-27 12:32:47 -0400[diff] [blame]2406def quoteArguments(arguments):
2407 """
2408 Quote an iterable of command-line arguments for passing to CreateProcess or
Alex Gaynor791212d2015-09-05 15:46:08 -0400[diff] [blame]2409 a similar API. This allows the list passed to
2410 :py:obj:`reactor.spawnProcess` to match the child process's
2411 :py:obj:`sys.argv` properly.
Jean-Paul Calderone7b874db2009-08-27 12:32:47 -0400[diff] [blame]2412
Jonathan Ballet648875f2011-07-16 14:14:58 +0900[diff] [blame]2413 :type arguments: :py:obj:`iterable` of :py:obj:`str`
Jonathan Ballet78b92a22011-07-16 08:07:26 +0900[diff] [blame]2414 :param arguments: An iterable of unquoted arguments to quote
Jean-Paul Calderone7b874db2009-08-27 12:32:47 -0400[diff] [blame]2415
Jonathan Ballet648875f2011-07-16 14:14:58 +0900[diff] [blame]2416 :rtype: :py:obj:`str`
Alex Gaynor791212d2015-09-05 15:46:08 -0400[diff] [blame]2417 :return: A space-delimited string containing quoted versions of
2418 :py:obj:`arguments`
Jean-Paul Calderone7b874db2009-08-27 12:32:47 -0400[diff] [blame]2419 """
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2420 return b' '.join(map(cmdLineQuote, arguments))
Jean-Paul Calderone7b874db2009-08-27 12:32:47 -0400[diff] [blame]2421
2422
Rick Dean4c9ad612009-07-17 15:05:22 -0500[diff] [blame]2423def _runopenssl(pem, *args):
2424 """
2425 Run the command line openssl tool with the given arguments and write
Rick Dean55d1ce62009-08-13 17:40:24 -0500[diff] [blame]2426 the given PEM to its stdin. Not safe for quotes.
Rick Dean4c9ad612009-07-17 15:05:22 -0500[diff] [blame]2427 """
Jean-Paul Calderone038de952009-08-21 12:16:06 -0400[diff] [blame]2428 if os.name == 'posix':
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2429 command = b"openssl " + b" ".join([
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]2430 (b"'" + arg.replace(b"'", b"'\\''") + b"'")
2431 for arg in args
2432 ])
Rick Dean55d1ce62009-08-13 17:40:24 -0500[diff] [blame]2433 else:
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2434 command = b"openssl " + quoteArguments(args)
2435 proc = Popen(native(command), shell=True, stdin=PIPE, stdout=PIPE)
Jean-Paul Calderone62ca8da2010-08-11 19:58:08 -0400[diff] [blame]2436 proc.stdin.write(pem)
2437 proc.stdin.close()
Jean-Paul Calderonee82e3252013-03-03 10:14:10 -0800[diff] [blame]2438 output = proc.stdout.read()
2439 proc.stdout.close()
2440 proc.wait()
2441 return output
Rick Dean4c9ad612009-07-17 15:05:22 -0500[diff] [blame]2442
2443
Hynek Schlawack40d448f2016-06-03 16:15:14 -0700[diff] [blame]2444class TestLoadPublicKey(object):
Paul Kehrer32fc4e62016-06-03 15:21:44 -0700[diff] [blame]2445 """
Hynek Schlawack40d448f2016-06-03 16:15:14 -0700[diff] [blame]2446 Tests for :func:`load_publickey`.
Paul Kehrer32fc4e62016-06-03 15:21:44 -0700[diff] [blame]2447 """
Hynek Schlawack40d448f2016-06-03 16:15:14 -0700[diff] [blame]2448 def test_loading_works(self):
Paul Kehrer32fc4e62016-06-03 15:21:44 -0700[diff] [blame]2449 """
Hynek Schlawack40d448f2016-06-03 16:15:14 -0700[diff] [blame]2450 load_publickey loads public keys and sets correct attributes.
Paul Kehrer32fc4e62016-06-03 15:21:44 -0700[diff] [blame]2451 """
2452 key = load_publickey(FILETYPE_PEM, cleartextPublicKeyPEM)
Hynek Schlawack40d448f2016-06-03 16:15:14 -0700[diff] [blame]2453
2454 assert True is key._only_public
2455 assert 2048 == key.bits()
2456 assert TYPE_RSA == key.type()
2457
2458 def test_invalid_type(self):
2459 """
2460 load_publickey doesn't support FILETYPE_TEXT.
2461 """
2462 with pytest.raises(ValueError):
2463 load_publickey(FILETYPE_TEXT, cleartextPublicKeyPEM)
2464
2465 def test_invalid_key_format(self):
2466 """
2467 load_publickey explodes on incorrect keys.
2468 """
2469 with pytest.raises(Error):
2470 load_publickey(FILETYPE_ASN1, cleartextPublicKeyPEM)
2471
2472 def test_tolerates_unicode_strings(self):
2473 """
2474 load_publickey works with text strings, not just bytes.
2475 """
2476 serialized = cleartextPublicKeyPEM.decode('ascii')
2477 key = load_publickey(FILETYPE_PEM, serialized)
2478 dumped_pem = dump_publickey(FILETYPE_PEM, key)
2479
2480 assert dumped_pem == cleartextPublicKeyPEM
Paul Kehrer32fc4e62016-06-03 15:21:44 -0700[diff] [blame]2481
2482
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2483class TestFunction(object):
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2484 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2485 Tests for free-functions in the `OpenSSL.crypto` module.
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2486 """
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2487
2488 def test_load_privatekey_invalid_format(self):
2489 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2490 `load_privatekey` raises `ValueError` if passed an unknown filetype.
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2491 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2492 with pytest.raises(ValueError):
2493 load_privatekey(100, root_key_pem)
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2494
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2495 def test_load_privatekey_invalid_passphrase_type(self):
2496 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2497 `load_privatekey` raises `TypeError` if passed a passphrase that is
2498 neither a `str` nor a callable.
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2499 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2500 with pytest.raises(TypeError):
2501 load_privatekey(
2502 FILETYPE_PEM, encryptedPrivateKeyPEMPassphrase, object())
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2503
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2504 def test_load_privatekey_wrongPassphrase(self):
2505 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2506 `load_privatekey` raises `OpenSSL.crypto.Error` when it is passed an
2507 encrypted PEM and an incorrect passphrase.
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2508 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2509 with pytest.raises(Error) as err:
2510 load_privatekey(FILETYPE_PEM, encryptedPrivateKeyPEM, b"quack")
2511 assert err.value.args[0] != []
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2512
Ziga Seilnacht376cf972009-12-22 16:04:10 +0100[diff] [blame]2513 def test_load_privatekey_passphraseWrongType(self):
2514 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2515 `load_privatekey` raises `ValueError` when it is passeda passphrase
2516 with a private key encoded in a format, that doesn't support
2517 encryption.
Ziga Seilnacht376cf972009-12-22 16:04:10 +0100[diff] [blame]2518 """
2519 key = load_privatekey(FILETYPE_PEM, cleartextPrivateKeyPEM)
2520 blob = dump_privatekey(FILETYPE_ASN1, key)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2521 with pytest.raises(ValueError):
2522 load_privatekey(FILETYPE_ASN1, blob, "secret")
Ziga Seilnacht376cf972009-12-22 16:04:10 +0100[diff] [blame]2523
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2524 def test_load_privatekey_passphrase(self):
2525 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2526 `load_privatekey` can create a `PKey` object from an encrypted PEM
2527 string if given the passphrase.
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2528 """
2529 key = load_privatekey(
2530 FILETYPE_PEM, encryptedPrivateKeyPEM,
2531 encryptedPrivateKeyPEMPassphrase)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2532 assert isinstance(key, PKeyType)
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2533
Ziga Seilnacht6b90a402009-12-22 14:33:47 +0100[diff] [blame]2534 def test_load_privatekey_passphrase_exception(self):
2535 """
Alex Gaynor791212d2015-09-05 15:46:08 -0400[diff] [blame]2536 If the passphrase callback raises an exception, that exception is
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2537 raised by `load_privatekey`.
Ziga Seilnacht6b90a402009-12-22 14:33:47 +0100[diff] [blame]2538 """
2539 def cb(ignored):
2540 raise ArithmeticError
2541
Alex Gaynor791212d2015-09-05 15:46:08 -0400[diff] [blame]2542 with pytest.raises(ArithmeticError):
2543 load_privatekey(FILETYPE_PEM, encryptedPrivateKeyPEM, cb)
Ziga Seilnacht6b90a402009-12-22 14:33:47 +0100[diff] [blame]2544
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2545 def test_load_privatekey_wrongPassphraseCallback(self):
2546 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2547 `load_privatekey` raises `OpenSSL.crypto.Error` when it
Jean-Paul Calderoned440a082011-09-14 11:02:05 -0400[diff] [blame]2548 is passed an encrypted PEM and a passphrase callback which returns an
2549 incorrect passphrase.
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2550 """
2551 called = []
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]2552
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2553 def cb(*a):
2554 called.append(None)
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]2555 return b"quack"
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2556 with pytest.raises(Error) as err:
2557 load_privatekey(FILETYPE_PEM, encryptedPrivateKeyPEM, cb)
2558 assert called
2559 assert err.value.args[0] != []
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2560
2561 def test_load_privatekey_passphraseCallback(self):
2562 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2563 `load_privatekey` can create a `PKey` object from an encrypted PEM
2564 string if given a passphrase callback which returns the correct
2565 password.
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2566 """
2567 called = []
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]2568
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2569 def cb(writing):
2570 called.append(writing)
2571 return encryptedPrivateKeyPEMPassphrase
2572 key = load_privatekey(FILETYPE_PEM, encryptedPrivateKeyPEM, cb)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2573 assert isinstance(key, PKeyType)
2574 assert called == [False]
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2575
Jean-Paul Calderone105cb952011-09-14 10:16:46 -0400[diff] [blame]2576 def test_load_privatekey_passphrase_wrong_return_type(self):
2577 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2578 `load_privatekey` raises `ValueError` if the passphrase callback
2579 returns something other than a byte string.
Jean-Paul Calderone105cb952011-09-14 10:16:46 -0400[diff] [blame]2580 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2581 with pytest.raises(ValueError):
2582 load_privatekey(
2583 FILETYPE_PEM, encryptedPrivateKeyPEM, lambda *args: 3)
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2584
Alex Chanfb078d82017-04-20 11:16:15 +0100[diff] [blame]2585 def test_dump_privatekey_wrong_args(self):
2586 """
2587 `dump_privatekey` raises `TypeError` if called with a `cipher`
2588 argument but no `passphrase` argument.
2589 """
2590 key = PKey()
2591 key.generate_key(TYPE_RSA, 512)
2592 with pytest.raises(TypeError):
2593 dump_privatekey(FILETYPE_PEM, key, cipher=GOOD_CIPHER)
2594
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2595 def test_dump_privatekey_unknown_cipher(self):
2596 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2597 `dump_privatekey` raises `ValueError` if called with an unrecognized
2598 cipher name.
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2599 """
2600 key = PKey()
2601 key.generate_key(TYPE_RSA, 512)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2602 with pytest.raises(ValueError):
2603 dump_privatekey(FILETYPE_PEM, key, BAD_CIPHER, "passphrase")
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2604
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2605 def test_dump_privatekey_invalid_passphrase_type(self):
2606 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2607 `dump_privatekey` raises `TypeError` if called with a passphrase which
2608 is neither a `str` nor a callable.
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2609 """
2610 key = PKey()
2611 key.generate_key(TYPE_RSA, 512)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2612 with pytest.raises(TypeError):
2613 dump_privatekey(FILETYPE_PEM, key, GOOD_CIPHER, object())
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2614
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2615 def test_dump_privatekey_invalid_filetype(self):
2616 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2617 `dump_privatekey` raises `ValueError` if called with an unrecognized
2618 filetype.
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2619 """
2620 key = PKey()
2621 key.generate_key(TYPE_RSA, 512)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2622 with pytest.raises(ValueError):
2623 dump_privatekey(100, key)
Jean-Paul Calderonefe1b9bd2010-08-03 18:00:21 -0400[diff] [blame]2624
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2625 def test_load_privatekey_passphrase_callback_length(self):
Ziga Seilnacht781295a2009-12-22 14:58:01 +0100[diff] [blame]2626 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2627 `crypto.load_privatekey` should raise an error when the passphrase
2628 provided by the callback is too long, not silently truncate it.
Ziga Seilnacht781295a2009-12-22 14:58:01 +0100[diff] [blame]2629 """
2630 def cb(ignored):
2631 return "a" * 1025
2632
Alex Gaynor791212d2015-09-05 15:46:08 -0400[diff] [blame]2633 with pytest.raises(ValueError):
2634 load_privatekey(FILETYPE_PEM, encryptedPrivateKeyPEM, cb)
Ziga Seilnacht781295a2009-12-22 14:58:01 +0100[diff] [blame]2635
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2636 def test_dump_privatekey_passphrase(self):
2637 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2638 `dump_privatekey` writes an encrypted PEM when given a passphrase.
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2639 """
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]2640 passphrase = b"foo"
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2641 key = load_privatekey(FILETYPE_PEM, cleartextPrivateKeyPEM)
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2642 pem = dump_privatekey(FILETYPE_PEM, key, GOOD_CIPHER, passphrase)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2643 assert isinstance(pem, binary_type)
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2644 loadedKey = load_privatekey(FILETYPE_PEM, pem, passphrase)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2645 assert isinstance(loadedKey, PKeyType)
2646 assert loadedKey.type() == key.type()
2647 assert loadedKey.bits() == key.bits()
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2648
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2649 def test_dump_privatekey_passphrase_wrong_type(self):
Ziga Seilnacht376cf972009-12-22 16:04:10 +0100[diff] [blame]2650 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2651 `dump_privatekey` raises `ValueError` when it is passed a passphrase
2652 with a private key encoded in a format, that doesn't support
2653 encryption.
Ziga Seilnacht376cf972009-12-22 16:04:10 +0100[diff] [blame]2654 """
2655 key = load_privatekey(FILETYPE_PEM, cleartextPrivateKeyPEM)
Alex Gaynor791212d2015-09-05 15:46:08 -0400[diff] [blame]2656 with pytest.raises(ValueError):
2657 dump_privatekey(FILETYPE_ASN1, key, GOOD_CIPHER, "secret")
Ziga Seilnacht376cf972009-12-22 16:04:10 +0100[diff] [blame]2658
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2659 def test_dump_certificate(self):
2660 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2661 `dump_certificate` writes PEM, DER, and text.
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2662 """
Jean-Paul Calderonef17e4212009-04-01 14:21:40 -0400[diff] [blame]2663 pemData = cleartextCertificatePEM + cleartextPrivateKeyPEM
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2664 cert = load_certificate(FILETYPE_PEM, pemData)
2665 dumped_pem = dump_certificate(FILETYPE_PEM, cert)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2666 assert dumped_pem == cleartextCertificatePEM
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2667 dumped_der = dump_certificate(FILETYPE_ASN1, cert)
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2668 good_der = _runopenssl(dumped_pem, b"x509", b"-outform", b"DER")
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2669 assert dumped_der == good_der
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2670 cert2 = load_certificate(FILETYPE_ASN1, dumped_der)
2671 dumped_pem2 = dump_certificate(FILETYPE_PEM, cert2)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2672 assert dumped_pem2 == cleartextCertificatePEM
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2673 dumped_text = dump_certificate(FILETYPE_TEXT, cert)
Alex Gaynor316aa2c2016-09-10 14:42:53 -0400[diff] [blame]2674 good_text = _runopenssl(
2675 dumped_pem, b"x509", b"-noout", b"-text", b"-nameopt", b"")
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2676 assert dumped_text == good_text
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2677
Alex Gaynor37726112016-07-04 09:51:32 -0400[diff] [blame]2678 def test_dump_certificate_bad_type(self):
2679 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2680 `dump_certificate` raises a `ValueError` if it's called with
Alex Gaynor37726112016-07-04 09:51:32 -0400[diff] [blame]2681 a bad type.
2682 """
2683 cert = load_certificate(FILETYPE_PEM, cleartextCertificatePEM)
2684 with pytest.raises(ValueError):
2685 dump_certificate(object(), cert)
2686
Jean-Paul Calderonee82e3252013-03-03 10:14:10 -0800[diff] [blame]2687 def test_dump_privatekey_pem(self):
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2688 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2689 `dump_privatekey` writes a PEM
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2690 """
2691 key = load_privatekey(FILETYPE_PEM, cleartextPrivateKeyPEM)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2692 assert key.check()
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2693 dumped_pem = dump_privatekey(FILETYPE_PEM, key)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2694 assert dumped_pem == cleartextPrivateKeyPEM
Jean-Paul Calderonee82e3252013-03-03 10:14:10 -0800[diff] [blame]2695
Jean-Paul Calderonee82e3252013-03-03 10:14:10 -0800[diff] [blame]2696 def test_dump_privatekey_asn1(self):
2697 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2698 `dump_privatekey` writes a DER
Jean-Paul Calderonee82e3252013-03-03 10:14:10 -0800[diff] [blame]2699 """
2700 key = load_privatekey(FILETYPE_PEM, cleartextPrivateKeyPEM)
2701 dumped_pem = dump_privatekey(FILETYPE_PEM, key)
2702
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2703 dumped_der = dump_privatekey(FILETYPE_ASN1, key)
Jean-Paul Calderonef17e4212009-04-01 14:21:40 -0400[diff] [blame]2704 # XXX This OpenSSL call writes "writing RSA key" to standard out. Sad.
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2705 good_der = _runopenssl(dumped_pem, b"rsa", b"-outform", b"DER")
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2706 assert dumped_der == good_der
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2707 key2 = load_privatekey(FILETYPE_ASN1, dumped_der)
2708 dumped_pem2 = dump_privatekey(FILETYPE_PEM, key2)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2709 assert dumped_pem2 == cleartextPrivateKeyPEM
Jean-Paul Calderonee82e3252013-03-03 10:14:10 -0800[diff] [blame]2710
Jean-Paul Calderonee82e3252013-03-03 10:14:10 -0800[diff] [blame]2711 def test_dump_privatekey_text(self):
2712 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2713 `dump_privatekey` writes a text
Jean-Paul Calderonee82e3252013-03-03 10:14:10 -0800[diff] [blame]2714 """
2715 key = load_privatekey(FILETYPE_PEM, cleartextPrivateKeyPEM)
2716 dumped_pem = dump_privatekey(FILETYPE_PEM, key)
2717
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2718 dumped_text = dump_privatekey(FILETYPE_TEXT, key)
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2719 good_text = _runopenssl(dumped_pem, b"rsa", b"-noout", b"-text")
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2720 assert dumped_text == good_text
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2721
Cory Benfield6492f7c2015-10-27 16:57:58 +0900[diff] [blame]2722 def test_dump_publickey_pem(self):
2723 """
Cory Benfield11c10192015-10-27 17:23:03 +0900[diff] [blame]2724 dump_publickey writes a PEM.
Cory Benfield6492f7c2015-10-27 16:57:58 +0900[diff] [blame]2725 """
2726 key = load_publickey(FILETYPE_PEM, cleartextPublicKeyPEM)
2727 dumped_pem = dump_publickey(FILETYPE_PEM, key)
Cory Benfieldd86f1d82015-10-27 17:25:17 +0900[diff] [blame]2728 assert dumped_pem == cleartextPublicKeyPEM
Cory Benfield6492f7c2015-10-27 16:57:58 +0900[diff] [blame]2729
2730 def test_dump_publickey_asn1(self):
2731 """
Cory Benfield11c10192015-10-27 17:23:03 +0900[diff] [blame]2732 dump_publickey writes a DER.
Cory Benfield6492f7c2015-10-27 16:57:58 +0900[diff] [blame]2733 """
2734 key = load_publickey(FILETYPE_PEM, cleartextPublicKeyPEM)
2735 dumped_der = dump_publickey(FILETYPE_ASN1, key)
2736 key2 = load_publickey(FILETYPE_ASN1, dumped_der)
2737 dumped_pem2 = dump_publickey(FILETYPE_PEM, key2)
Cory Benfieldd86f1d82015-10-27 17:25:17 +0900[diff] [blame]2738 assert dumped_pem2 == cleartextPublicKeyPEM
Cory Benfield6492f7c2015-10-27 16:57:58 +0900[diff] [blame]2739
Cory Benfielde02c7d82015-10-27 17:34:49 +0900[diff] [blame]2740 def test_dump_publickey_invalid_type(self):
2741 """
2742 dump_publickey doesn't support FILETYPE_TEXT.
2743 """
2744 key = load_publickey(FILETYPE_PEM, cleartextPublicKeyPEM)
2745
2746 with pytest.raises(ValueError):
2747 dump_publickey(FILETYPE_TEXT, key)
2748
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2749 def test_dump_certificate_request(self):
2750 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2751 `dump_certificate_request` writes a PEM, DER, and text.
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2752 """
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]2753 req = load_certificate_request(
2754 FILETYPE_PEM, cleartextCertificateRequestPEM)
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2755 dumped_pem = dump_certificate_request(FILETYPE_PEM, req)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2756 assert dumped_pem == cleartextCertificateRequestPEM
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2757 dumped_der = dump_certificate_request(FILETYPE_ASN1, req)
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2758 good_der = _runopenssl(dumped_pem, b"req", b"-outform", b"DER")
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2759 assert dumped_der == good_der
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2760 req2 = load_certificate_request(FILETYPE_ASN1, dumped_der)
2761 dumped_pem2 = dump_certificate_request(FILETYPE_PEM, req2)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2762 assert dumped_pem2 == cleartextCertificateRequestPEM
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2763 dumped_text = dump_certificate_request(FILETYPE_TEXT, req)
Alex Gaynor316aa2c2016-09-10 14:42:53 -0400[diff] [blame]2764 good_text = _runopenssl(
2765 dumped_pem, b"req", b"-noout", b"-text", b"-nameopt", b"")
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2766 assert dumped_text == good_text
2767 with pytest.raises(ValueError):
2768 dump_certificate_request(100, req)
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2769
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2770 def test_dump_privatekey_passphrase_callback(self):
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2771 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2772 `dump_privatekey` writes an encrypted PEM when given a callback
Alex Gaynor791212d2015-09-05 15:46:08 -0400[diff] [blame]2773 which returns the correct passphrase.
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2774 """
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]2775 passphrase = b"foo"
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2776 called = []
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]2777
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2778 def cb(writing):
2779 called.append(writing)
2780 return passphrase
2781 key = load_privatekey(FILETYPE_PEM, cleartextPrivateKeyPEM)
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]2782 pem = dump_privatekey(FILETYPE_PEM, key, GOOD_CIPHER, cb)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2783 assert isinstance(pem, binary_type)
2784 assert called == [True]
Jean-Paul Calderone828c9cb2008-04-26 18:06:54 -0400[diff] [blame]2785 loadedKey = load_privatekey(FILETYPE_PEM, pem, passphrase)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2786 assert isinstance(loadedKey, PKeyType)
2787 assert loadedKey.type() == key.type()
2788 assert loadedKey.bits() == key.bits()
Rick Dean5b7b6372009-04-01 11:34:06 -0500[diff] [blame]2789
Ziga Seilnacht6b90a402009-12-22 14:33:47 +0100[diff] [blame]2790 def test_dump_privatekey_passphrase_exception(self):
2791 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2792 `dump_privatekey` should not overwrite the exception raised
Ziga Seilnacht6b90a402009-12-22 14:33:47 +0100[diff] [blame]2793 by the passphrase callback.
2794 """
2795 def cb(ignored):
2796 raise ArithmeticError
2797
2798 key = load_privatekey(FILETYPE_PEM, cleartextPrivateKeyPEM)
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]2799 with pytest.raises(ArithmeticError):
2800 dump_privatekey(FILETYPE_PEM, key, GOOD_CIPHER, cb)
Ziga Seilnacht6b90a402009-12-22 14:33:47 +0100[diff] [blame]2801
Ziga Seilnacht781295a2009-12-22 14:58:01 +0100[diff] [blame]2802 def test_dump_privatekey_passphraseCallbackLength(self):
2803 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2804 `crypto.dump_privatekey` should raise an error when the passphrase
2805 provided by the callback is too long, not silently truncate it.
Ziga Seilnacht781295a2009-12-22 14:58:01 +0100[diff] [blame]2806 """
2807 def cb(ignored):
2808 return "a" * 1025
2809
2810 key = load_privatekey(FILETYPE_PEM, cleartextPrivateKeyPEM)
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]2811 with pytest.raises(ValueError):
2812 dump_privatekey(FILETYPE_PEM, key, GOOD_CIPHER, cb)
Ziga Seilnacht781295a2009-12-22 14:58:01 +0100[diff] [blame]2813
Alex Gaynor4b9c96a2014-08-14 09:51:48 -0700[diff] [blame]2814 def test_load_pkcs7_data_pem(self):
Jean-Paul Calderonedc138fa2009-06-27 14:32:07 -0400[diff] [blame]2815 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2816 `load_pkcs7_data` accepts a PKCS#7 string and returns an instance of
2817 `PKCS`.
Jean-Paul Calderonedc138fa2009-06-27 14:32:07 -0400[diff] [blame]2818 """
2819 pkcs7 = load_pkcs7_data(FILETYPE_PEM, pkcs7Data)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2820 assert isinstance(pkcs7, PKCS7)
Jean-Paul Calderonedc138fa2009-06-27 14:32:07 -0400[diff] [blame]2821
Alex Gaynor4b9c96a2014-08-14 09:51:48 -0700[diff] [blame]2822 def test_load_pkcs7_data_asn1(self):
Alex Gaynor9875a912014-08-14 13:35:05 -0700[diff] [blame]2823 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2824 `load_pkcs7_data` accepts a bytes containing ASN1 data representing
2825 PKCS#7 and returns an instance of `PKCS7`.
Alex Gaynor9875a912014-08-14 13:35:05 -0700[diff] [blame]2826 """
Alex Gaynor4b9c96a2014-08-14 09:51:48 -0700[diff] [blame]2827 pkcs7 = load_pkcs7_data(FILETYPE_ASN1, pkcs7DataASN1)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2828 assert isinstance(pkcs7, PKCS7)
Alex Gaynor4b9c96a2014-08-14 09:51:48 -0700[diff] [blame]2829
Jean-Paul Calderonee82e3252013-03-03 10:14:10 -0800[diff] [blame]2830 def test_load_pkcs7_data_invalid(self):
2831 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2832 If the data passed to `load_pkcs7_data` is invalid, `Error` is raised.
Jean-Paul Calderonee82e3252013-03-03 10:14:10 -0800[diff] [blame]2833 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2834 with pytest.raises(Error):
2835 load_pkcs7_data(FILETYPE_PEM, b"foo")
Jean-Paul Calderonee82e3252013-03-03 10:14:10 -0800[diff] [blame]2836
Alex Gaynor09a386e2016-07-03 09:32:44 -0400[diff] [blame]2837 def test_load_pkcs7_type_invalid(self):
2838 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2839 If the type passed to `load_pkcs7_data`, `ValueError` is raised.
Alex Gaynor09a386e2016-07-03 09:32:44 -0400[diff] [blame]2840 """
2841 with pytest.raises(ValueError):
2842 load_pkcs7_data(object(), b"foo")
2843
Jean-Paul Calderonee82e3252013-03-03 10:14:10 -0800[diff] [blame]2844
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]2845class TestLoadCertificate(object):
Jean-Paul Calderone4a68b402013-12-29 16:54:58 -0500[diff] [blame]2846 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]2847 Tests for `load_certificate_request`.
Jean-Paul Calderone4a68b402013-12-29 16:54:58 -0500[diff] [blame]2848 """
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]2849
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]2850 def test_bad_file_type(self):
Jean-Paul Calderone4a68b402013-12-29 16:54:58 -0500[diff] [blame]2851 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]2852 If the file type passed to `load_certificate_request` is neither
2853 `FILETYPE_PEM` nor `FILETYPE_ASN1` then `ValueError` is raised.
Jean-Paul Calderone4a68b402013-12-29 16:54:58 -0500[diff] [blame]2854 """
Alex Gaynor7778e792016-07-03 23:38:48 -0400[diff] [blame]2855 with pytest.raises(ValueError):
2856 load_certificate_request(object(), b"")
2857 with pytest.raises(ValueError):
2858 load_certificate(object(), b"")
Jean-Paul Calderone4a68b402013-12-29 16:54:58 -0500[diff] [blame]2859
Alex Gaynor37726112016-07-04 09:51:32 -0400[diff] [blame]2860 def test_bad_certificate(self):
2861 """
Alex Chan9e2a9932017-01-25 14:29:19 +0000[diff] [blame]2862 If the bytes passed to `load_certificate` are not a valid certificate,
2863 an exception is raised.
Alex Gaynor37726112016-07-04 09:51:32 -0400[diff] [blame]2864 """
2865 with pytest.raises(Error):
2866 load_certificate(FILETYPE_ASN1, b"lol")
2867
Jean-Paul Calderone4a68b402013-12-29 16:54:58 -0500[diff] [blame]2868
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2869class TestPKCS7(object):
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]2870 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2871 Tests for `PKCS7`.
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]2872 """
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]2873
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]2874 def test_type(self):
2875 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2876 `PKCS7` is a type object.
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]2877 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2878 assert isinstance(PKCS7, type)
2879 assert PKCS7Type.__name__ == 'PKCS7'
2880 assert PKCS7 is PKCS7Type
Jean-Paul Calderone07c93742010-07-30 10:53:41 -0400[diff] [blame]2881
Jean-Paul Calderone07c93742010-07-30 10:53:41 -0400[diff] [blame]2882 def test_type_is_signed(self):
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]2883 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2884 `PKCS7.type_is_signed` returns `True` if the PKCS7 object is of
2885 the type *signed*.
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]2886 """
Jean-Paul Calderone07c93742010-07-30 10:53:41 -0400[diff] [blame]2887 pkcs7 = load_pkcs7_data(FILETYPE_PEM, pkcs7Data)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2888 assert pkcs7.type_is_signed()
Jean-Paul Calderone07c93742010-07-30 10:53:41 -0400[diff] [blame]2889
Jean-Paul Calderone07c93742010-07-30 10:53:41 -0400[diff] [blame]2890 def test_type_is_enveloped(self):
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]2891 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2892 `PKCS7.type_is_enveloped` returns `False` if the PKCS7 object is not
2893 of the type *enveloped*.
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]2894 """
Jean-Paul Calderone07c93742010-07-30 10:53:41 -0400[diff] [blame]2895 pkcs7 = load_pkcs7_data(FILETYPE_PEM, pkcs7Data)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2896 assert not pkcs7.type_is_enveloped()
Jean-Paul Calderone07c93742010-07-30 10:53:41 -0400[diff] [blame]2897
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2898 def test_type_is_signed_and_enveloped(self):
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]2899 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2900 `PKCS7.type_is_signedAndEnveloped` returns `False`
Alex Gaynor791212d2015-09-05 15:46:08 -0400[diff] [blame]2901 if the PKCS7 object is not of the type *signed and enveloped*.
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]2902 """
Jean-Paul Calderone07c93742010-07-30 10:53:41 -0400[diff] [blame]2903 pkcs7 = load_pkcs7_data(FILETYPE_PEM, pkcs7Data)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2904 assert not pkcs7.type_is_signedAndEnveloped()
Jean-Paul Calderone07c93742010-07-30 10:53:41 -0400[diff] [blame]2905
Jean-Paul Calderoneb4754b92010-07-30 11:00:08 -0400[diff] [blame]2906 def test_type_is_data(self):
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]2907 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2908 `PKCS7.type_is_data` returns `False` if the PKCS7 object is not of
2909 the type data.
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]2910 """
Jean-Paul Calderoneb4754b92010-07-30 11:00:08 -0400[diff] [blame]2911 pkcs7 = load_pkcs7_data(FILETYPE_PEM, pkcs7Data)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2912 assert not pkcs7.type_is_data()
Jean-Paul Calderone97b28ca2010-07-30 10:56:07 -0400[diff] [blame]2913
Jean-Paul Calderone4cbe05e2010-07-30 10:55:30 -0400[diff] [blame]2914 def test_get_type_name(self):
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]2915 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2916 `PKCS7.get_type_name` returns a `str` giving the
Alex Gaynor791212d2015-09-05 15:46:08 -0400[diff] [blame]2917 type name.
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]2918 """
Jean-Paul Calderone4cbe05e2010-07-30 10:55:30 -0400[diff] [blame]2919 pkcs7 = load_pkcs7_data(FILETYPE_PEM, pkcs7Data)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2920 assert pkcs7.get_type_name() == b'pkcs7-signedData'
Jean-Paul Calderone4cbe05e2010-07-30 10:55:30 -0400[diff] [blame]2921
Jean-Paul Calderone4cbe05e2010-07-30 10:55:30 -0400[diff] [blame]2922 def test_attribute(self):
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]2923 """
Alex Gaynor791212d2015-09-05 15:46:08 -0400[diff] [blame]2924 If an attribute other than one of the methods tested here is accessed
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2925 on an instance of `PKCS7`, `AttributeError` is raised.
Jean-Paul Calderoneaa6c0692010-09-08 22:43:09 -0400[diff] [blame]2926 """
Jean-Paul Calderone4cbe05e2010-07-30 10:55:30 -0400[diff] [blame]2927 pkcs7 = load_pkcs7_data(FILETYPE_PEM, pkcs7Data)
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2928 with pytest.raises(AttributeError):
2929 pkcs7.foo
Jean-Paul Calderone4cbe05e2010-07-30 10:55:30 -0400[diff] [blame]2930
2931
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2932class TestNetscapeSPKI(_PKeyInteractionTestsMixin):
Jean-Paul Calderonedc138fa2009-06-27 14:32:07 -0400[diff] [blame]2933 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2934 Tests for `OpenSSL.crypto.NetscapeSPKI`.
Jean-Paul Calderonedc138fa2009-06-27 14:32:07 -0400[diff] [blame]2935 """
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]2936
Jean-Paul Calderoneb9725592010-08-03 18:17:22 -0400[diff] [blame]2937 def signable(self):
2938 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2939 Return a new `NetscapeSPKI` for use with signing tests.
Jean-Paul Calderoneb9725592010-08-03 18:17:22 -0400[diff] [blame]2940 """
2941 return NetscapeSPKI()
2942
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]2943 def test_type(self):
2944 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2945 `NetscapeSPKI` and `NetscapeSPKIType` refer to the same type object
2946 and can be used to create instances of that type.
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]2947 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2948 assert NetscapeSPKI is NetscapeSPKIType
2949 assert is_consistent_type(NetscapeSPKI, 'NetscapeSPKI')
Jean-Paul Calderone68649052009-07-17 21:14:27 -0400[diff] [blame]2950
Jean-Paul Calderonedc138fa2009-06-27 14:32:07 -0400[diff] [blame]2951 def test_construction(self):
2952 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2953 `NetscapeSPKI` returns an instance of `NetscapeSPKIType`.
Jean-Paul Calderonedc138fa2009-06-27 14:32:07 -0400[diff] [blame]2954 """
2955 nspki = NetscapeSPKI()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2956 assert isinstance(nspki, NetscapeSPKIType)
Jean-Paul Calderonedc138fa2009-06-27 14:32:07 -0400[diff] [blame]2957
Jean-Paul Calderone969efaa2010-08-03 18:19:19 -0400[diff] [blame]2958 def test_invalid_attribute(self):
2959 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2960 Accessing a non-existent attribute of a `NetscapeSPKI` instance
2961 causes an `AttributeError` to be raised.
Jean-Paul Calderone969efaa2010-08-03 18:19:19 -0400[diff] [blame]2962 """
2963 nspki = NetscapeSPKI()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2964 with pytest.raises(AttributeError):
2965 nspki.foo
Jean-Paul Calderone969efaa2010-08-03 18:19:19 -0400[diff] [blame]2966
Jean-Paul Calderone06ada9f2010-08-03 18:26:52 -0400[diff] [blame]2967 def test_b64_encode(self):
2968 """
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2969 `NetscapeSPKI.b64_encode` encodes the certificate to a base64 blob.
Jean-Paul Calderone06ada9f2010-08-03 18:26:52 -0400[diff] [blame]2970 """
2971 nspki = NetscapeSPKI()
2972 blob = nspki.b64_encode()
Alex Chanb00ede22017-01-30 07:24:40 +0000[diff] [blame]2973 assert isinstance(blob, binary_type)
Jean-Paul Calderone06ada9f2010-08-03 18:26:52 -0400[diff] [blame]2974
2975
Paul Kehrer2c605ba2016-03-11 11:17:26 -0400[diff] [blame]2976class TestRevoked(object):
2977 """
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]2978 Tests for `OpenSSL.crypto.Revoked`.
Paul Kehrer2c605ba2016-03-11 11:17:26 -0400[diff] [blame]2979 """
2980 def test_ignores_unsupported_revoked_cert_extension_get_reason(self):
2981 """
2982 The get_reason method on the Revoked class checks to see if the
2983 extension is NID_crl_reason and should skip it otherwise. This test
2984 loads a CRL with extensions it should ignore.
2985 """
2986 crl = load_crl(FILETYPE_PEM, crlDataUnsupportedExtension)
2987 revoked = crl.get_revoked()
2988 reason = revoked[1].get_reason()
2989 assert reason == b'Unspecified'
2990
2991 def test_ignores_unsupported_revoked_cert_extension_set_new_reason(self):
2992 crl = load_crl(FILETYPE_PEM, crlDataUnsupportedExtension)
2993 revoked = crl.get_revoked()
2994 revoked[1].set_reason(None)
2995 reason = revoked[1].get_reason()
2996 assert reason is None
2997
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]2998 def test_construction(self):
2999 """
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3000 Confirm we can create `OpenSSL.crypto.Revoked`. Check that it is
3001 empty.
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3002 """
3003 revoked = Revoked()
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3004 assert isinstance(revoked, Revoked)
3005 assert type(revoked) == Revoked
3006 assert revoked.get_serial() == b'00'
3007 assert revoked.get_rev_date() is None
3008 assert revoked.get_reason() is None
Jean-Paul Calderone4f74bfe2010-01-30 14:32:49 -0500[diff] [blame]3009
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3010 def test_serial(self):
3011 """
Jean-Paul Calderoneb98eae02010-01-30 13:18:04 -0500[diff] [blame]3012 Confirm we can set and get serial numbers from
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3013 `OpenSSL.crypto.Revoked`. Confirm errors are handled with grace.
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3014 """
3015 revoked = Revoked()
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3016 ret = revoked.set_serial(b'10b')
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3017 assert ret is None
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3018 ser = revoked.get_serial()
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3019 assert ser == b'010B'
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3020
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3021 revoked.set_serial(b'31ppp') # a type error would be nice
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3022 ser = revoked.get_serial()
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3023 assert ser == b'31'
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3024
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3025 with pytest.raises(ValueError):
3026 revoked.set_serial(b'pqrst')
3027 with pytest.raises(TypeError):
3028 revoked.set_serial(100)
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3029
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3030 def test_date(self):
3031 """
Jean-Paul Calderoneb98eae02010-01-30 13:18:04 -0500[diff] [blame]3032 Confirm we can set and get revocation dates from
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3033 `OpenSSL.crypto.Revoked`. Confirm errors are handled with grace.
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3034 """
3035 revoked = Revoked()
3036 date = revoked.get_rev_date()
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3037 assert date is None
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3038
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3039 now = datetime.now().strftime("%Y%m%d%H%M%SZ").encode("ascii")
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3040 ret = revoked.set_rev_date(now)
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3041 assert ret is None
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3042 date = revoked.get_rev_date()
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3043 assert date == now
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3044
Rick Dean6385faf2009-07-26 00:07:47 -0500[diff] [blame]3045 def test_reason(self):
3046 """
Jean-Paul Calderoneb98eae02010-01-30 13:18:04 -0500[diff] [blame]3047 Confirm we can set and get revocation reasons from
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3048 `OpenSSL.crypto.Revoked`. The "get" need to work as "set".
3049 Likewise, each reason of all_reasons() must work.
Rick Dean6385faf2009-07-26 00:07:47 -0500[diff] [blame]3050 """
3051 revoked = Revoked()
3052 for r in revoked.all_reasons():
Jean-Paul Calderoneeacad4a2010-08-22 17:12:55 -0400[diff] [blame]3053 for x in range(2):
Rick Dean6385faf2009-07-26 00:07:47 -0500[diff] [blame]3054 ret = revoked.set_reason(r)
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3055 assert ret is None
Rick Dean6385faf2009-07-26 00:07:47 -0500[diff] [blame]3056 reason = revoked.get_reason()
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3057 assert (
3058 reason.lower().replace(b' ', b'') ==
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3059 r.lower().replace(b' ', b''))
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]3060 r = reason # again with the resp of get
Rick Dean6385faf2009-07-26 00:07:47 -0500[diff] [blame]3061
3062 revoked.set_reason(None)
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3063 assert revoked.get_reason() is None
Rick Dean6385faf2009-07-26 00:07:47 -0500[diff] [blame]3064
Alex Chanfb078d82017-04-20 11:16:15 +0100[diff] [blame]3065 @pytest.mark.parametrize('reason', [object(), 1.0, u'foo'])
3066 def test_set_reason_wrong_args(self, reason):
3067 """
3068 `Revoked.set_reason` raises `TypeError` if called with an argument
3069 which is neither `None` nor a byte string.
3070 """
3071 revoked = Revoked()
3072 with pytest.raises(TypeError):
3073 revoked.set_reason(reason)
3074
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3075 def test_set_reason_invalid_reason(self):
Rick Dean6385faf2009-07-26 00:07:47 -0500[diff] [blame]3076 """
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3077 Calling `OpenSSL.crypto.Revoked.set_reason` with an argument which
3078 isn't a valid reason results in `ValueError` being raised.
Rick Dean6385faf2009-07-26 00:07:47 -0500[diff] [blame]3079 """
3080 revoked = Revoked()
Alex Chandeec9342016-12-19 22:00:38 +0000[diff] [blame]3081 with pytest.raises(ValueError):
3082 revoked.set_reason(b'blue')
Jean-Paul Calderone4f74bfe2010-01-30 14:32:49 -0500[diff] [blame]3083
3084
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3085class TestCRL(object):
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3086 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3087 Tests for `OpenSSL.crypto.CRL`.
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3088 """
3089 cert = load_certificate(FILETYPE_PEM, cleartextCertificatePEM)
3090 pkey = load_privatekey(FILETYPE_PEM, cleartextPrivateKeyPEM)
3091
Dan Sully44e767a2016-06-04 18:05:27 -0700[diff] [blame]3092 root_cert = load_certificate(FILETYPE_PEM, root_cert_pem)
3093 root_key = load_privatekey(FILETYPE_PEM, root_key_pem)
3094 intermediate_cert = load_certificate(FILETYPE_PEM, intermediate_cert_pem)
3095 intermediate_key = load_privatekey(FILETYPE_PEM, intermediate_key_pem)
3096 intermediate_server_cert = load_certificate(
3097 FILETYPE_PEM, intermediate_server_cert_pem)
3098 intermediate_server_key = load_privatekey(
3099 FILETYPE_PEM, intermediate_server_key_pem)
3100
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3101 def test_construction(self):
3102 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3103 Confirm we can create `OpenSSL.crypto.CRL`. Check
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3104 that it is empty
3105 """
3106 crl = CRL()
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3107 assert isinstance(crl, CRL)
3108 assert crl.get_revoked() is None
Jean-Paul Calderone2efd03e2010-01-30 13:59:55 -0500[diff] [blame]3109
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3110 def _get_crl(self):
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3111 """
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3112 Get a new ``CRL`` with a revocation.
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3113 """
3114 crl = CRL()
3115 revoked = Revoked()
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3116 now = datetime.now().strftime("%Y%m%d%H%M%SZ").encode("ascii")
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3117 revoked.set_rev_date(now)
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3118 revoked.set_serial(b'3ab')
3119 revoked.set_reason(b'sUpErSeDEd')
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3120 crl.add_revoked(revoked)
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3121 return crl
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3122
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3123 def test_export_pem(self):
3124 """
3125 If not passed a format, ``CRL.export`` returns a "PEM" format string
3126 representing a serial number, a revoked reason, and certificate issuer
3127 information.
3128 """
3129 crl = self._get_crl()
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3130 # PEM format
3131 dumped_crl = crl.export(self.cert, self.pkey, days=20)
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]3132 text = _runopenssl(dumped_crl, b"crl", b"-noout", b"-text")
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3133
3134 # These magic values are based on the way the CRL above was constructed
3135 # and with what certificate it was exported.
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3136 text.index(b'Serial Number: 03AB')
3137 text.index(b'Superseded')
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3138 text.index(
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3139 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]3140 )
3141
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3142 def test_export_der(self):
3143 """
3144 If passed ``FILETYPE_ASN1`` for the format, ``CRL.export`` returns a
3145 "DER" format string representing a serial number, a revoked reason, and
3146 certificate issuer information.
3147 """
3148 crl = self._get_crl()
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3149
3150 # DER format
3151 dumped_crl = crl.export(self.cert, self.pkey, FILETYPE_ASN1)
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3152 text = _runopenssl(
3153 dumped_crl, b"crl", b"-noout", b"-text", b"-inform", b"DER"
3154 )
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3155 text.index(b'Serial Number: 03AB')
3156 text.index(b'Superseded')
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3157 text.index(
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3158 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]3159 )
3160
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3161 def test_export_text(self):
3162 """
3163 If passed ``FILETYPE_TEXT`` for the format, ``CRL.export`` returns a
3164 text format string like the one produced by the openssl command line
3165 tool.
3166 """
3167 crl = self._get_crl()
3168
3169 dumped_crl = crl.export(self.cert, self.pkey, FILETYPE_ASN1)
3170 text = _runopenssl(
3171 dumped_crl, b"crl", b"-noout", b"-text", b"-inform", b"DER"
3172 )
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3173
3174 # text format
3175 dumped_text = crl.export(self.cert, self.pkey, type=FILETYPE_TEXT)
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3176 assert text == dumped_text
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3177
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3178 def test_export_custom_digest(self):
3179 """
3180 If passed the name of a digest function, ``CRL.export`` uses a
3181 signature algorithm based on that digest function.
3182 """
3183 crl = self._get_crl()
Jean-Paul Calderonecce22d02015-04-13 13:56:09 -0400[diff] [blame]3184 dumped_crl = crl.export(self.cert, self.pkey, digest=b"sha1")
Bulat Gaifullin1966c972014-09-22 09:47:20 +0400[diff] [blame]3185 text = _runopenssl(dumped_crl, b"crl", b"-noout", b"-text")
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3186 text.index(b'Signature Algorithm: sha1')
Bulat Gaifullin1966c972014-09-22 09:47:20 +0400[diff] [blame]3187
Jean-Paul Calderonecce22d02015-04-13 13:56:09 -0400[diff] [blame]3188 def test_export_md5_digest(self):
3189 """
3190 If passed md5 as the digest function, ``CRL.export`` uses md5 and does
3191 not emit a deprecation warning.
3192 """
3193 crl = self._get_crl()
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3194 with pytest.warns(None) as catcher:
Jean-Paul Calderonecce22d02015-04-13 13:56:09 -0400[diff] [blame]3195 simplefilter("always")
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3196 assert 0 == len(catcher)
Jean-Paul Calderonecce22d02015-04-13 13:56:09 -0400[diff] [blame]3197 dumped_crl = crl.export(self.cert, self.pkey, digest=b"md5")
3198 text = _runopenssl(dumped_crl, b"crl", b"-noout", b"-text")
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3199 text.index(b'Signature Algorithm: md5')
Jean-Paul Calderonecce22d02015-04-13 13:56:09 -0400[diff] [blame]3200
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3201 def test_export_default_digest(self):
3202 """
3203 If not passed the name of a digest function, ``CRL.export`` uses a
3204 signature algorithm based on MD5 and emits a deprecation warning.
3205 """
3206 crl = self._get_crl()
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3207 with pytest.warns(None) as catcher:
Jean-Paul Calderone60432792015-04-13 12:26:07 -0400[diff] [blame]3208 simplefilter("always")
3209 dumped_crl = crl.export(self.cert, self.pkey)
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3210 assert (
3211 "The default message digest (md5) is deprecated. "
3212 "Pass the name of a message digest explicitly." ==
3213 str(catcher[0].message)
3214 )
Bulat Gaifullin1966c972014-09-22 09:47:20 +0400[diff] [blame]3215 text = _runopenssl(dumped_crl, b"crl", b"-noout", b"-text")
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3216 text.index(b'Signature Algorithm: md5')
Bulat Gaifullin1966c972014-09-22 09:47:20 +0400[diff] [blame]3217
Jean-Paul Calderonec7293bc2011-09-13 15:24:38 -0400[diff] [blame]3218 def test_export_invalid(self):
3219 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3220 If `CRL.export` is used with an uninitialized `X509` instance,
3221 `OpenSSL.crypto.Error` is raised.
Jean-Paul Calderonec7293bc2011-09-13 15:24:38 -0400[diff] [blame]3222 """
3223 crl = CRL()
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3224 with pytest.raises(Error):
3225 crl.export(X509(), PKey())
Jean-Paul Calderonec7293bc2011-09-13 15:24:38 -0400[diff] [blame]3226
Jean-Paul Calderone56515342010-01-30 13:49:38 -0500[diff] [blame]3227 def test_add_revoked_keyword(self):
3228 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3229 `OpenSSL.CRL.add_revoked` accepts its single argument as the
Jean-Paul Calderone64efa2c2011-09-11 10:00:09 -0400[diff] [blame]3230 ``revoked`` keyword argument.
Jean-Paul Calderone56515342010-01-30 13:49:38 -0500[diff] [blame]3231 """
3232 crl = CRL()
3233 revoked = Revoked()
Paul Kehrerb11bffc2016-03-10 18:30:29 -0400[diff] [blame]3234 revoked.set_serial(b"01")
Paul Kehrer2fe23b02016-03-09 22:02:15 -0400[diff] [blame]3235 revoked.set_rev_date(b"20160310020145Z")
Jean-Paul Calderone56515342010-01-30 13:49:38 -0500[diff] [blame]3236 crl.add_revoked(revoked=revoked)
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3237 assert isinstance(crl.get_revoked()[0], Revoked)
Jean-Paul Calderone56515342010-01-30 13:49:38 -0500[diff] [blame]3238
Jean-Paul Calderone883ca4b2010-01-30 13:55:13 -0500[diff] [blame]3239 def test_export_wrong_args(self):
3240 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3241 Calling `OpenSSL.CRL.export` with arguments other than the certificate,
Jean-Paul Calderonef1515862010-01-30 13:57:03 -0500[diff] [blame]3242 private key, integer file type, and integer number of days it
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3243 expects, results in a `TypeError` being raised.
Jean-Paul Calderone883ca4b2010-01-30 13:55:13 -0500[diff] [blame]3244 """
3245 crl = CRL()
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]3246 with pytest.raises(TypeError):
3247 crl.export(None, self.pkey, FILETYPE_PEM, 10)
3248 with pytest.raises(TypeError):
3249 crl.export(self.cert, None, FILETYPE_PEM, 10)
3250 with pytest.raises(TypeError):
3251 crl.export(self.cert, self.pkey, None, 10)
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3252 with pytest.raises(TypeError):
3253 crl.export(self.cert, FILETYPE_PEM, None)
Jean-Paul Calderonef1515862010-01-30 13:57:03 -0500[diff] [blame]3254
Jean-Paul Calderoneea198422010-01-30 13:58:23 -0500[diff] [blame]3255 def test_export_unknown_filetype(self):
3256 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3257 Calling `OpenSSL.CRL.export` with a file type other than
3258 `FILETYPE_PEM`, `FILETYPE_ASN1`, or
3259 `FILETYPE_TEXT` results in a `ValueError` being raised.
Jean-Paul Calderoneea198422010-01-30 13:58:23 -0500[diff] [blame]3260 """
3261 crl = CRL()
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]3262 with pytest.raises(ValueError):
3263 crl.export(self.cert, self.pkey, 100, 10)
Jean-Paul Calderoneea198422010-01-30 13:58:23 -0500[diff] [blame]3264
Bulat Gaifullin925f7862014-09-22 10:10:44 +0400[diff] [blame]3265 def test_export_unknown_digest(self):
Bulat Gaifullin5f9eea42014-09-23 19:35:15 +0400[diff] [blame]3266 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3267 Calling `OpenSSL.CRL.export` with an unsupported digest results
3268 in a `ValueError` being raised.
Bulat Gaifullin5f9eea42014-09-23 19:35:15 +0400[diff] [blame]3269 """
Bulat Gaifullin925f7862014-09-22 10:10:44 +0400[diff] [blame]3270 crl = CRL()
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3271 with pytest.raises(ValueError):
3272 crl.export(
3273 self.cert, self.pkey, FILETYPE_PEM, 10, b"strange-digest")
Bulat Gaifullin925f7862014-09-22 10:10:44 +0400[diff] [blame]3274
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3275 def test_get_revoked(self):
3276 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3277 Use python to create a simple CRL with two revocations. Get back the
3278 `Revoked` using `OpenSSL.CRL.get_revoked` and verify them.
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3279 """
3280 crl = CRL()
3281
3282 revoked = Revoked()
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3283 now = datetime.now().strftime("%Y%m%d%H%M%SZ").encode("ascii")
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3284 revoked.set_rev_date(now)
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3285 revoked.set_serial(b'3ab')
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3286 crl.add_revoked(revoked)
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3287 revoked.set_serial(b'100')
3288 revoked.set_reason(b'sUpErSeDEd')
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3289 crl.add_revoked(revoked)
3290
3291 revs = crl.get_revoked()
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3292 assert len(revs) == 2
3293 assert type(revs[0]) == Revoked
3294 assert type(revs[1]) == Revoked
3295 assert revs[0].get_serial() == b'03AB'
3296 assert revs[1].get_serial() == b'0100'
3297 assert revs[0].get_rev_date() == now
3298 assert revs[1].get_rev_date() == now
Jean-Paul Calderoneecef6fa2010-01-30 13:47:18 -0500[diff] [blame]3299
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3300 def test_load_crl(self):
3301 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3302 Load a known CRL and inspect its revocations. Both EM and DER formats
3303 are loaded.
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3304 """
Jean-Paul Calderone3eb5cc72010-01-30 15:24:40 -0500[diff] [blame]3305 crl = load_crl(FILETYPE_PEM, crlData)
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3306 revs = crl.get_revoked()
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3307 assert len(revs) == 2
3308 assert revs[0].get_serial() == b'03AB'
3309 assert revs[0].get_reason() is None
3310 assert revs[1].get_serial() == b'0100'
3311 assert revs[1].get_reason() == b'Superseded'
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3312
Jean-Paul Calderone4f0467a2014-01-11 11:58:41 -0500[diff] [blame]3313 der = _runopenssl(crlData, b"crl", b"-outform", b"DER")
Jean-Paul Calderoneb98eae02010-01-30 13:18:04 -0500[diff] [blame]3314 crl = load_crl(FILETYPE_ASN1, der)
Rick Dean536ba022009-07-24 23:57:27 -0500[diff] [blame]3315 revs = crl.get_revoked()
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3316 assert len(revs) == 2
3317 assert revs[0].get_serial() == b'03AB'
3318 assert revs[0].get_reason() is None
3319 assert revs[1].get_serial() == b'0100'
3320 assert revs[1].get_reason() == b'Superseded'
Jean-Paul Calderone3eb5cc72010-01-30 15:24:40 -0500[diff] [blame]3321
Jean-Paul Calderone3eb5cc72010-01-30 15:24:40 -0500[diff] [blame]3322 def test_load_crl_bad_filetype(self):
3323 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3324 Calling `OpenSSL.crypto.load_crl` with an unknown file type raises a
3325 `ValueError`.
Jean-Paul Calderone3eb5cc72010-01-30 15:24:40 -0500[diff] [blame]3326 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3327 with pytest.raises(ValueError):
3328 load_crl(100, crlData)
Jean-Paul Calderone3eb5cc72010-01-30 15:24:40 -0500[diff] [blame]3329
Jean-Paul Calderone3eb5cc72010-01-30 15:24:40 -0500[diff] [blame]3330 def test_load_crl_bad_data(self):
3331 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3332 Calling `OpenSSL.crypto.load_crl` with file data which can't be loaded
3333 raises a `OpenSSL.crypto.Error`.
Jean-Paul Calderone3eb5cc72010-01-30 15:24:40 -0500[diff] [blame]3334 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3335 with pytest.raises(Error):
3336 load_crl(FILETYPE_PEM, b"hello, world")
Jean-Paul Calderone3eb5cc72010-01-30 15:24:40 -0500[diff] [blame]3337
Dan Sully44e767a2016-06-04 18:05:27 -0700[diff] [blame]3338 def test_get_issuer(self):
3339 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3340 Load a known CRL and assert its issuer's common name is what we expect
3341 from the encoded crlData string.
Dan Sully44e767a2016-06-04 18:05:27 -0700[diff] [blame]3342 """
3343 crl = load_crl(FILETYPE_PEM, crlData)
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3344 assert isinstance(crl.get_issuer(), X509Name)
3345 assert crl.get_issuer().CN == 'Testing Root CA'
Dan Sully44e767a2016-06-04 18:05:27 -0700[diff] [blame]3346
Dominic Chenf05b2122015-10-13 16:32:35 +0000[diff] [blame]3347 def test_dump_crl(self):
3348 """
3349 The dumped CRL matches the original input.
3350 """
3351 crl = load_crl(FILETYPE_PEM, crlData)
3352 buf = dump_crl(FILETYPE_PEM, crl)
3353 assert buf == crlData
3354
Dan Sully44e767a2016-06-04 18:05:27 -0700[diff] [blame]3355 def _make_test_crl(self, issuer_cert, issuer_key, certs=()):
3356 """
3357 Create a CRL.
3358
3359 :param list[X509] certs: A list of certificates to revoke.
3360 :rtype: CRL
3361 """
3362 crl = CRL()
3363 for cert in certs:
3364 revoked = Revoked()
3365 # FIXME: This string splicing is an unfortunate implementation
3366 # detail that has been reported in
3367 # https://github.com/pyca/pyopenssl/issues/258
3368 serial = hex(cert.get_serial_number())[2:].encode('utf-8')
3369 revoked.set_serial(serial)
3370 revoked.set_reason(b'unspecified')
3371 revoked.set_rev_date(b'20140601000000Z')
3372 crl.add_revoked(revoked)
3373 crl.set_version(1)
3374 crl.set_lastUpdate(b'20140601000000Z')
3375 crl.set_nextUpdate(b'20180601000000Z')
3376 crl.sign(issuer_cert, issuer_key, digest=b'sha512')
3377 return crl
3378
3379 def test_verify_with_revoked(self):
3380 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3381 `verify_certificate` raises error when an intermediate certificate is
3382 revoked.
Dan Sully44e767a2016-06-04 18:05:27 -0700[diff] [blame]3383 """
3384 store = X509Store()
3385 store.add_cert(self.root_cert)
3386 store.add_cert(self.intermediate_cert)
3387 root_crl = self._make_test_crl(
3388 self.root_cert, self.root_key, certs=[self.intermediate_cert])
3389 intermediate_crl = self._make_test_crl(
3390 self.intermediate_cert, self.intermediate_key, certs=[])
3391 store.add_crl(root_crl)
3392 store.add_crl(intermediate_crl)
3393 store.set_flags(
3394 X509StoreFlags.CRL_CHECK | X509StoreFlags.CRL_CHECK_ALL)
3395 store_ctx = X509StoreContext(store, self.intermediate_server_cert)
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3396 with pytest.raises(X509StoreContextError) as err:
3397 store_ctx.verify_certificate()
3398 assert err.value.args[0][2] == 'certificate revoked'
Dan Sully44e767a2016-06-04 18:05:27 -0700[diff] [blame]3399
3400 def test_verify_with_missing_crl(self):
3401 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3402 `verify_certificate` raises error when an intermediate certificate's
3403 CRL is missing.
Dan Sully44e767a2016-06-04 18:05:27 -0700[diff] [blame]3404 """
3405 store = X509Store()
3406 store.add_cert(self.root_cert)
3407 store.add_cert(self.intermediate_cert)
3408 root_crl = self._make_test_crl(
3409 self.root_cert, self.root_key, certs=[self.intermediate_cert])
3410 store.add_crl(root_crl)
3411 store.set_flags(
3412 X509StoreFlags.CRL_CHECK | X509StoreFlags.CRL_CHECK_ALL)
3413 store_ctx = X509StoreContext(store, self.intermediate_server_cert)
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3414 with pytest.raises(X509StoreContextError) as err:
3415 store_ctx.verify_certificate()
3416 assert err.value.args[0][2] == 'unable to get certificate CRL'
3417 assert err.value.certificate.get_subject().CN == 'intermediate-service'
Dan Sully44e767a2016-06-04 18:05:27 -0700[diff] [blame]3418
Jean-Paul Calderonedc138fa2009-06-27 14:32:07 -0400[diff] [blame]3419
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3420class TestX509StoreContext(object):
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3421 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3422 Tests for `OpenSSL.crypto.X509StoreContext`.
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3423 """
3424 root_cert = load_certificate(FILETYPE_PEM, root_cert_pem)
3425 intermediate_cert = load_certificate(FILETYPE_PEM, intermediate_cert_pem)
Alex Gaynor31287502015-09-05 16:11:27 -0400[diff] [blame]3426 intermediate_server_cert = load_certificate(
3427 FILETYPE_PEM, intermediate_server_cert_pem)
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3428
3429 def test_valid(self):
3430 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3431 `verify_certificate` returns ``None`` when called with a certificate
3432 and valid chain.
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3433 """
3434 store = X509Store()
3435 store.add_cert(self.root_cert)
3436 store.add_cert(self.intermediate_cert)
3437 store_ctx = X509StoreContext(store, self.intermediate_server_cert)
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3438 assert store_ctx.verify_certificate() is None
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3439
3440 def test_reuse(self):
3441 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3442 `verify_certificate` can be called multiple times with the same
Jean-Paul Calderone06e01b92015-01-18 15:43:13 -0500[diff] [blame]3443 ``X509StoreContext`` instance to produce the same result.
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3444 """
3445 store = X509Store()
3446 store.add_cert(self.root_cert)
3447 store.add_cert(self.intermediate_cert)
3448 store_ctx = X509StoreContext(store, self.intermediate_server_cert)
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3449 assert store_ctx.verify_certificate() is None
3450 assert store_ctx.verify_certificate() is None
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3451
3452 def test_trusted_self_signed(self):
3453 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3454 `verify_certificate` returns ``None`` when called with a self-signed
3455 certificate and itself in the chain.
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3456 """
3457 store = X509Store()
3458 store.add_cert(self.root_cert)
3459 store_ctx = X509StoreContext(store, self.root_cert)
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3460 assert store_ctx.verify_certificate() is None
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3461
3462 def test_untrusted_self_signed(self):
3463 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3464 `verify_certificate` raises error when a self-signed certificate is
3465 verified without itself in the chain.
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3466 """
3467 store = X509Store()
3468 store_ctx = X509StoreContext(store, self.root_cert)
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]3469 with pytest.raises(X509StoreContextError) as exc:
3470 store_ctx.verify_certificate()
3471
3472 assert exc.value.args[0][2] == 'self signed certificate'
3473 assert exc.value.certificate.get_subject().CN == 'Testing Root CA'
Jean-Paul Calderone517816e2015-01-18 15:39:26 -0500[diff] [blame]3474
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3475 def test_invalid_chain_no_root(self):
3476 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3477 `verify_certificate` raises error when a root certificate is missing
3478 from the chain.
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3479 """
3480 store = X509Store()
3481 store.add_cert(self.intermediate_cert)
3482 store_ctx = X509StoreContext(store, self.intermediate_server_cert)
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]3483
3484 with pytest.raises(X509StoreContextError) as exc:
3485 store_ctx.verify_certificate()
3486
3487 assert exc.value.args[0][2] == 'unable to get issuer certificate'
3488 assert exc.value.certificate.get_subject().CN == 'intermediate'
Jean-Paul Calderone517816e2015-01-18 15:39:26 -0500[diff] [blame]3489
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3490 def test_invalid_chain_no_intermediate(self):
3491 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3492 `verify_certificate` raises error when an intermediate certificate is
3493 missing from the chain.
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3494 """
3495 store = X509Store()
3496 store.add_cert(self.root_cert)
3497 store_ctx = X509StoreContext(store, self.intermediate_server_cert)
Jean-Paul Calderone517816e2015-01-18 15:39:26 -0500[diff] [blame]3498
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]3499 with pytest.raises(X509StoreContextError) as exc:
3500 store_ctx.verify_certificate()
3501
3502 assert exc.value.args[0][2] == 'unable to get local issuer certificate'
3503 assert exc.value.certificate.get_subject().CN == 'intermediate-service'
Stephen Holsapple0d9815f2014-08-27 19:36:53 -0700[diff] [blame]3504
Stephen Holsapple46a09252015-02-12 14:45:43 -0800[diff] [blame]3505 def test_modification_pre_verify(self):
3506 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3507 `verify_certificate` can use a store context modified after
Stephen Holsapple46a09252015-02-12 14:45:43 -0800[diff] [blame]3508 instantiation.
3509 """
3510 store_bad = X509Store()
3511 store_bad.add_cert(self.intermediate_cert)
3512 store_good = X509Store()
3513 store_good.add_cert(self.root_cert)
3514 store_good.add_cert(self.intermediate_cert)
3515 store_ctx = X509StoreContext(store_bad, self.intermediate_server_cert)
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]3516
3517 with pytest.raises(X509StoreContextError) as exc:
3518 store_ctx.verify_certificate()
3519
3520 assert exc.value.args[0][2] == 'unable to get issuer certificate'
3521 assert exc.value.certificate.get_subject().CN == 'intermediate'
3522
Stephen Holsapple46a09252015-02-12 14:45:43 -0800[diff] [blame]3523 store_ctx.set_store(store_good)
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3524 assert store_ctx.verify_certificate() is None
Stephen Holsapple46a09252015-02-12 14:45:43 -0800[diff] [blame]3525
Thomas Sileoe15e60a2016-11-22 18:13:30 +0100[diff] [blame]3526 def test_verify_with_time(self):
3527 """
3528 `verify_certificate` raises error when the verification time is
3529 set at notAfter.
3530 """
3531 store = X509Store()
3532 store.add_cert(self.root_cert)
3533 store.add_cert(self.intermediate_cert)
3534
3535 expire_time = self.intermediate_server_cert.get_notAfter()
3536 expire_datetime = datetime.strptime(
3537 expire_time.decode('utf-8'), '%Y%m%d%H%M%SZ'
3538 )
3539 store.set_time(expire_datetime)
3540
3541 store_ctx = X509StoreContext(store, self.intermediate_server_cert)
3542 with pytest.raises(X509StoreContextError) as exc:
3543 store_ctx.verify_certificate()
3544
3545 assert exc.value.args[0][2] == 'certificate has expired'
3546
Stephen Holsapple46a09252015-02-12 14:45:43 -0800[diff] [blame]3547
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3548class TestSignVerify(object):
James Yonan7c2e5d32010-02-27 05:45:50 -0700[diff] [blame]3549 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3550 Tests for `OpenSSL.crypto.sign` and `OpenSSL.crypto.verify`.
James Yonan7c2e5d32010-02-27 05:45:50 -0700[diff] [blame]3551 """
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]3552
James Yonan7c2e5d32010-02-27 05:45:50 -0700[diff] [blame]3553 def test_sign_verify(self):
Jean-Paul Calderonef3cb9d82010-06-22 10:29:33 -0400[diff] [blame]3554 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3555 `sign` generates a cryptographic signature which `verify` can check.
Jean-Paul Calderonef3cb9d82010-06-22 10:29:33 -0400[diff] [blame]3556 """
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3557 content = (
3558 b"It was a bright cold day in April, and the clocks were striking "
3559 b"thirteen. Winston Smith, his chin nuzzled into his breast in an "
3560 b"effort to escape the vile wind, slipped quickly through the "
3561 b"glass doors of Victory Mansions, though not quickly enough to "
3562 b"prevent a swirl of gritty dust from entering along with him.")
Jean-Paul Calderoneb98ce212010-06-22 09:46:27 -0400[diff] [blame]3563
3564 # sign the content with this private key
Jean-Paul Calderonef3cb9d82010-06-22 10:29:33 -0400[diff] [blame]3565 priv_key = load_privatekey(FILETYPE_PEM, root_key_pem)
Jean-Paul Calderoneb98ce212010-06-22 09:46:27 -0400[diff] [blame]3566 # verify the content with this cert
3567 good_cert = load_certificate(FILETYPE_PEM, root_cert_pem)
3568 # certificate unrelated to priv_key, used to trigger an error
3569 bad_cert = load_certificate(FILETYPE_PEM, server_cert_pem)
James Yonan7c2e5d32010-02-27 05:45:50 -0700[diff] [blame]3570
Jean-Paul Calderoned08feb02010-10-12 21:53:24 -0400[diff] [blame]3571 for digest in ['md5', 'sha1']:
James Yonan7c2e5d32010-02-27 05:45:50 -0700[diff] [blame]3572 sig = sign(priv_key, content, digest)
3573
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]3574 # Verify the signature of content, will throw an exception if
3575 # error.
James Yonan7c2e5d32010-02-27 05:45:50 -0700[diff] [blame]3576 verify(good_cert, sig, content, digest)
3577
3578 # This should fail because the certificate doesn't match the
3579 # private key that was used to sign the content.
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3580 with pytest.raises(Error):
3581 verify(bad_cert, sig, content, digest)
James Yonan7c2e5d32010-02-27 05:45:50 -0700[diff] [blame]3582
3583 # This should fail because we've "tainted" the content after
3584 # signing it.
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3585 with pytest.raises(Error):
3586 verify(good_cert, sig, content + b"tainted", digest)
James Yonan7c2e5d32010-02-27 05:45:50 -0700[diff] [blame]3587
3588 # test that unknown digest types fail
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3589 with pytest.raises(ValueError):
3590 sign(priv_key, content, "strange-digest")
3591 with pytest.raises(ValueError):
3592 verify(good_cert, sig, content, "strange-digest")
James Yonan7c2e5d32010-02-27 05:45:50 -0700[diff] [blame]3593
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]3594 def test_sign_verify_with_text(self):
3595 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3596 `sign` generates a cryptographic signature which
3597 `verify` can check. Deprecation warnings raised because using
Alex Gaynor791212d2015-09-05 15:46:08 -0400[diff] [blame]3598 text instead of bytes as content
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]3599 """
Jean-Paul Calderone6462b072015-03-29 07:03:11 -0400[diff] [blame]3600 content = (
Jean-Paul Calderone362c1f52015-03-29 08:01:39 -0400[diff] [blame]3601 b"It was a bright cold day in April, and the clocks were striking "
3602 b"thirteen. Winston Smith, his chin nuzzled into his breast in an "
3603 b"effort to escape the vile wind, slipped quickly through the "
3604 b"glass doors of Victory Mansions, though not quickly enough to "
3605 b"prevent a swirl of gritty dust from entering along with him."
Jean-Paul Calderone13a0e652015-03-29 07:58:51 -0400[diff] [blame]3606 ).decode("ascii")
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]3607
3608 priv_key = load_privatekey(FILETYPE_PEM, root_key_pem)
3609 cert = load_certificate(FILETYPE_PEM, root_cert_pem)
3610 for digest in ['md5', 'sha1']:
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3611 with pytest.warns(DeprecationWarning) as w:
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]3612 simplefilter("always")
3613 sig = sign(priv_key, content, digest)
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3614 assert (
3615 "{0} for data is no longer accepted, use bytes".format(
3616 WARNING_TYPE_EXPECTED
3617 ) == str(w[-1].message))
Jean-Paul Calderone6462b072015-03-29 07:03:11 -0400[diff] [blame]3618
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3619 with pytest.warns(DeprecationWarning) as w:
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]3620 simplefilter("always")
3621 verify(cert, sig, content, digest)
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3622 assert (
3623 "{0} for data is no longer accepted, use bytes".format(
3624 WARNING_TYPE_EXPECTED
3625 ) == str(w[-1].message))
Abraham Martinc5484ba2015-03-25 15:33:05 +0000[diff] [blame]3626
Jean-Paul Calderone9828f662010-12-08 22:57:26 -0500[diff] [blame]3627 def test_sign_nulls(self):
3628 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3629 `sign` produces a signature for a string with embedded nulls.
Jean-Paul Calderone9828f662010-12-08 22:57:26 -0500[diff] [blame]3630 """
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3631 content = b"Watch out! \0 Did you see it?"
Jean-Paul Calderone9828f662010-12-08 22:57:26 -0500[diff] [blame]3632 priv_key = load_privatekey(FILETYPE_PEM, root_key_pem)
3633 good_cert = load_certificate(FILETYPE_PEM, root_cert_pem)
3634 sig = sign(priv_key, content, "sha1")
3635 verify(good_cert, sig, content, "sha1")
3636
Colleen Murphye09399b2016-03-01 17:40:49 -0800[diff] [blame]3637 def test_sign_with_large_key(self):
3638 """
Alex Chan7be83a52017-01-24 15:19:29 +0000[diff] [blame]3639 `sign` produces a signature for a string when using a long key.
Colleen Murphye09399b2016-03-01 17:40:49 -0800[diff] [blame]3640 """
Alex Gaynore7f51982016-09-11 11:48:14 -0400[diff] [blame]3641 content = (
3642 b"It was a bright cold day in April, and the clocks were striking "
3643 b"thirteen. Winston Smith, his chin nuzzled into his breast in an "
3644 b"effort to escape the vile wind, slipped quickly through the "
3645 b"glass doors of Victory Mansions, though not quickly enough to "
3646 b"prevent a swirl of gritty dust from entering along with him.")
Colleen Murphye09399b2016-03-01 17:40:49 -0800[diff] [blame]3647
3648 priv_key = load_privatekey(FILETYPE_PEM, large_key_pem)
3649 sign(priv_key, content, "sha1")
3650
Jean-Paul Calderone9828f662010-12-08 22:57:26 -0500[diff] [blame]3651
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3652class TestEllipticCurve(object):
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]3653 """
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3654 Tests for `_EllipticCurve`, `get_elliptic_curve`, and
3655 `get_elliptic_curves`.
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]3656 """
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]3657
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]3658 def test_set(self):
3659 """
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3660 `get_elliptic_curves` returns a `set`.
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]3661 """
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3662 assert isinstance(get_elliptic_curves(), set)
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]3663
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]3664 def test_a_curve(self):
3665 """
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3666 `get_elliptic_curve` can be used to retrieve a particular supported
3667 curve.
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]3668 """
3669 curves = get_elliptic_curves()
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3670 curve = next(iter(curves))
3671 assert curve.name == get_elliptic_curve(curve.name).name
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]3672
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]3673 def test_not_a_curve(self):
3674 """
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3675 `get_elliptic_curve` raises `ValueError` if called with a name which
3676 does not identify a supported curve.
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]3677 """
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3678 with pytest.raises(ValueError):
3679 get_elliptic_curve(u"this curve was just invented")
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]3680
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]3681 def test_repr(self):
3682 """
3683 The string representation of a curve object includes simply states the
3684 object is a curve and what its name is.
3685 """
3686 curves = get_elliptic_curves()
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3687 curve = next(iter(curves))
3688 assert "<Curve %r>" % (curve.name,) == repr(curve)
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]3689
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]3690 def test_to_EC_KEY(self):
3691 """
3692 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]3693 private `_EllipticCurve._to_EC_KEY`.
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]3694 """
3695 curves = get_elliptic_curves()
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3696 curve = next(iter(curves))
3697 # It's not easy to assert anything about this object. However, see
3698 # leakcheck/crypto.py for a test that demonstrates it at least does
3699 # not leak memory.
3700 curve._to_EC_KEY()
Jean-Paul Calderonec09fd582014-04-18 22:00:10 -0400[diff] [blame]3701
3702
Jean-Paul Calderone1be77082014-04-30 18:17:41 -0400[diff] [blame]3703class EllipticCurveFactory(object):
3704 """
3705 A helper to get the names of two curves.
3706 """
Alex Gaynoraceb3e22015-09-05 12:00:22 -0400[diff] [blame]3707
Jean-Paul Calderone1be77082014-04-30 18:17:41 -0400[diff] [blame]3708 def __init__(self):
3709 curves = iter(get_elliptic_curves())
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3710 self.curve_name = next(curves).name
3711 self.another_curve_name = next(curves).name
Jean-Paul Calderone1be77082014-04-30 18:17:41 -0400[diff] [blame]3712
3713
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3714class TestEllipticCurveEquality(EqualityTestsMixin):
Jean-Paul Calderone1be77082014-04-30 18:17:41 -0400[diff] [blame]3715 """
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3716 Tests `_EllipticCurve`\ 's implementation of ``==`` and ``!=``.
Jean-Paul Calderone1be77082014-04-30 18:17:41 -0400[diff] [blame]3717 """
3718 curve_factory = EllipticCurveFactory()
3719
3720 if curve_factory.curve_name is None:
3721 skip = "There are no curves available there can be no curve objects."
3722
Jean-Paul Calderone1be77082014-04-30 18:17:41 -0400[diff] [blame]3723 def anInstance(self):
3724 """
3725 Get the curve object for an arbitrary curve supported by the system.
3726 """
3727 return get_elliptic_curve(self.curve_factory.curve_name)
3728
Jean-Paul Calderone1be77082014-04-30 18:17:41 -0400[diff] [blame]3729 def anotherInstance(self):
3730 """
3731 Get the curve object for an arbitrary curve supported by the system -
3732 but not the one returned by C{anInstance}.
3733 """
3734 return get_elliptic_curve(self.curve_factory.another_curve_name)
3735
3736
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3737class TestEllipticCurveHash(object):
Jean-Paul Calderone22c31242014-05-01 07:49:47 -0400[diff] [blame]3738 """
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3739 Tests for `_EllipticCurve`'s implementation of hashing (thus use as
3740 an item in a `dict` or `set`).
Jean-Paul Calderone22c31242014-05-01 07:49:47 -0400[diff] [blame]3741 """
3742 curve_factory = EllipticCurveFactory()
3743
3744 if curve_factory.curve_name is None:
3745 skip = "There are no curves available there can be no curve objects."
3746
Jean-Paul Calderone22c31242014-05-01 07:49:47 -0400[diff] [blame]3747 def test_contains(self):
3748 """
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3749 The ``in`` operator reports that a `set` containing a curve does
3750 contain that curve.
Jean-Paul Calderone22c31242014-05-01 07:49:47 -0400[diff] [blame]3751 """
3752 curve = get_elliptic_curve(self.curve_factory.curve_name)
3753 curves = set([curve])
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3754 assert curve in curves
Jean-Paul Calderone22c31242014-05-01 07:49:47 -0400[diff] [blame]3755
Jean-Paul Calderone22c31242014-05-01 07:49:47 -0400[diff] [blame]3756 def test_does_not_contain(self):
3757 """
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3758 The ``in`` operator reports that a `set` not containing a curve
3759 does not contain that curve.
Jean-Paul Calderone22c31242014-05-01 07:49:47 -0400[diff] [blame]3760 """
3761 curve = get_elliptic_curve(self.curve_factory.curve_name)
Alex Gaynor85b49702015-09-05 16:30:59 -0400[diff] [blame]3762 curves = set([
3763 get_elliptic_curve(self.curve_factory.another_curve_name)
3764 ])
Alex Chan63ef9bc2016-12-19 12:02:06 +0000[diff] [blame]3765 assert curve not in curves