| # Copyright (c) Jean-Paul Calderone |
| # See LICENSE file for details. |
| |
| """ |
| Unit tests for :py:mod:`OpenSSL.crypto`. |
| """ |
| |
| from __future__ import annotations |
| |
| import base64 |
| import pathlib |
| import sys |
| import typing |
| from datetime import datetime, timedelta, timezone |
| from subprocess import PIPE, Popen |
| |
| import pytest |
| from cryptography import x509 |
| from cryptography.hazmat.primitives import hashes, serialization |
| from cryptography.hazmat.primitives.asymmetric import ( |
| dsa, |
| ec, |
| ed448, |
| ed25519, |
| rsa, |
| ) |
| |
| from OpenSSL._util import ffi as _ffi |
| from OpenSSL._util import lib as _lib |
| from OpenSSL.crypto import ( |
| FILETYPE_ASN1, |
| FILETYPE_PEM, |
| FILETYPE_TEXT, |
| TYPE_DSA, |
| TYPE_RSA, |
| X509, |
| Error, |
| PKey, |
| X509Extension, |
| X509Name, |
| X509Req, |
| X509Store, |
| X509StoreContext, |
| X509StoreContextError, |
| X509StoreFlags, |
| _EllipticCurve, |
| _Key, |
| _PrivateKey, |
| dump_certificate, |
| dump_certificate_request, |
| dump_privatekey, |
| dump_publickey, |
| get_elliptic_curve, |
| get_elliptic_curves, |
| load_certificate, |
| load_certificate_request, |
| load_privatekey, |
| load_publickey, |
| ) |
| |
| from .util import ( |
| NON_ASCII, |
| ) |
| |
| |
| def normalize_privatekey_pem(pem: bytes) -> bytes: |
| return dump_privatekey(FILETYPE_PEM, load_privatekey(FILETYPE_PEM, pem)) |
| |
| |
| def utcnow() -> datetime: |
| return datetime.now(timezone.utc).replace(tzinfo=None) |
| |
| |
| GOOD_CIPHER = "blowfish" |
| BAD_CIPHER = "zippers" |
| |
| GOOD_DIGEST = "SHA256" |
| BAD_DIGEST = "monkeys" |
| |
| old_root_cert_pem = b"""-----BEGIN CERTIFICATE----- |
| MIIC7TCCAlagAwIBAgIIPQzE4MbeufQwDQYJKoZIhvcNAQEFBQAwWDELMAkGA1UE |
| BhMCVVMxCzAJBgNVBAgTAklMMRAwDgYDVQQHEwdDaGljYWdvMRAwDgYDVQQKEwdU |
| ZXN0aW5nMRgwFgYDVQQDEw9UZXN0aW5nIFJvb3QgQ0EwIhgPMjAwOTAzMjUxMjM2 |
| NThaGA8yMDE3MDYxMTEyMzY1OFowWDELMAkGA1UEBhMCVVMxCzAJBgNVBAgTAklM |
| MRAwDgYDVQQHEwdDaGljYWdvMRAwDgYDVQQKEwdUZXN0aW5nMRgwFgYDVQQDEw9U |
| ZXN0aW5nIFJvb3QgQ0EwgZ8wDQYJKoZIhvcNAQEBBQADgY0AMIGJAoGBAPmaQumL |
| urpE527uSEHdL1pqcDRmWzu+98Y6YHzT/J7KWEamyMCNZ6fRW1JCR782UQ8a07fy |
| 2xXsKy4WdKaxyG8CcatwmXvpvRQ44dSANMihHELpANTdyVp6DCysED6wkQFurHlF |
| 1dshEaJw8b/ypDhmbVIo6Ci1xvCJqivbLFnbAgMBAAGjgbswgbgwHQYDVR0OBBYE |
| FINVdy1eIfFJDAkk51QJEo3IfgSuMIGIBgNVHSMEgYAwfoAUg1V3LV4h8UkMCSTn |
| VAkSjch+BK6hXKRaMFgxCzAJBgNVBAYTAlVTMQswCQYDVQQIEwJJTDEQMA4GA1UE |
| BxMHQ2hpY2FnbzEQMA4GA1UEChMHVGVzdGluZzEYMBYGA1UEAxMPVGVzdGluZyBS |
| b290IENBggg9DMTgxt659DAMBgNVHRMEBTADAQH/MA0GCSqGSIb3DQEBBQUAA4GB |
| AGGCDazMJGoWNBpc03u6+smc95dEead2KlZXBATOdFT1VesY3+nUOqZhEhTGlDMi |
| hkgaZnzoIq/Uamidegk4hirsCT/R+6vsKAAxNTcBjUeZjlykCJWy5ojShGftXIKY |
| w/njVbKMXrvc83qmTdGl3TAM0fxQIpqgcglFLveEBgzn |
| -----END CERTIFICATE----- |
| """ |
| |
| root_cert_pem = b"""-----BEGIN CERTIFICATE----- |
| MIIE7jCCA1agAwIBAgIIPQzE4MbeufQwDQYJKoZIhvcNAQELBQAwWDELMAkGA1UE |
| BhMCVVMxCzAJBgNVBAgTAklMMRAwDgYDVQQHEwdDaGljYWdvMRAwDgYDVQQKEwdU |
| ZXN0aW5nMRgwFgYDVQQDEw9UZXN0aW5nIFJvb3QgQ0EwHhcNMjAwODAyMTcxMTE5 |
| WhcNNDcxMjIwMTcxMTE5WjBYMQswCQYDVQQGEwJVUzELMAkGA1UECBMCSUwxEDAO |
| BgNVBAcTB0NoaWNhZ28xEDAOBgNVBAoTB1Rlc3RpbmcxGDAWBgNVBAMTD1Rlc3Rp |
| bmcgUm9vdCBDQTCCAaIwDQYJKoZIhvcNAQEBBQADggGPADCCAYoCggGBALpY5jb+ |
| S7AUbx9gzN06wkqUeb+eNLTjCOKofiMTn8Y0TqCA2ZyY3XMcNBMaIS7hdFTgmmqt |
| fFntYobxLAl/twfbz9AnRaVDh2HyUvHvMBxKn1HSDLALLtqdF0pcXIjP04S7NKPQ |
| Umgkv2H0KwcUpYlgjTFtXRiP+7wDSiQeP1YVSriEoE0TXK14F8np6ZKK0oQ+u16d |
| Wn3MGQwFzS+Ipgoz0jbi5D2KzmK2dzHdxY8M2Dktkz/W3DUfUwaTohYed2DG39LP |
| NUFOxekgXdIZ3vQbDfsEQt27TUzOztbo/BqK7YkRLzzOQFz+dKAxH6Hy6Bu9op7e |
| DWS9TfD/+UmDxr3IeoLMpmUBKxmzTC4qpej+W1UuCE12dMo4LoadlkG+/l1oABqd |
| Ucf45WgaFk3xpyEuGnDxjs6rqYPoEapIichxN2fgN+jkgH9ed44r0yOoVeG2pmwD |
| YFCCxzkmiuzLADlfM1LUzqUNKVFcOakD3iujHEalnDIJsc/znYsqaRvCkQIDAQAB |
| o4G7MIG4MB0GA1UdDgQWBBSDVXctXiHxSQwJJOdUCRKNyH4ErjCBiAYDVR0jBIGA |
| MH6AFINVdy1eIfFJDAkk51QJEo3IfgSuoVykWjBYMQswCQYDVQQGEwJVUzELMAkG |
| A1UECBMCSUwxEDAOBgNVBAcTB0NoaWNhZ28xEDAOBgNVBAoTB1Rlc3RpbmcxGDAW |
| BgNVBAMTD1Rlc3RpbmcgUm9vdCBDQYIIPQzE4MbeufQwDAYDVR0TBAUwAwEB/zAN |
| BgkqhkiG9w0BAQsFAAOCAYEAFIMFxLHaVDY/nsbYzI7+zxe4GJeUqRIj2g4XK/nF |
| 6lHLRFL2YP5yJ+Jm4JDkoZqKq/tcEQLIssQS++s6tBSdvFwdY6imfpEZgFPuodrZ |
| KbYm4Xuouw09EQCEjPxBOQ1NEcPuwuDtvD6/BOfm3SRFRTq/gQwxKlZ7C/4l8b1+ |
| OQPIUryqdlFBpyE/M95GzaNdmkQx41PevEih2nqWnbTsXLeiSXLGoubMTxKEK4T+ |
| J7Ci2KTRJ3SYMgTNU6MNcl7b9Tpw9/KVG80IbpzNQ1LDh3ZtkOfqoou1lmBTeNPu |
| g2C/oiW6lVAmZx1TL9gbUtkJ0Q2iW4D9TF+zuYi2qpbVU3RvoqK25x3AuIWf4JOL |
| 3cTNjJ/3zmGSORRJvcGyvVnL30R+vwpaxvyuqMjz3kBjkK2Z2pvElZMJiZhbGG7k |
| MHZQ5A26v0/iQVno6FRv3cQb9EeAZtNHcIEgsNhPZ53XVnwZ58ByvATMLKNN8dWF |
| Q+8Bbr7QFxeWvQfHYX2yaQZ/ |
| -----END CERTIFICATE----- |
| """ |
| |
| root_key_pem = b"""-----BEGIN RSA PRIVATE KEY----- |
| MIIG5AIBAAKCAYEAuljmNv5LsBRvH2DM3TrCSpR5v540tOMI4qh+IxOfxjROoIDZ |
| nJjdcxw0ExohLuF0VOCaaq18We1ihvEsCX+3B9vP0CdFpUOHYfJS8e8wHEqfUdIM |
| sAsu2p0XSlxciM/ThLs0o9BSaCS/YfQrBxSliWCNMW1dGI/7vANKJB4/VhVKuISg |
| TRNcrXgXyenpkorShD67Xp1afcwZDAXNL4imCjPSNuLkPYrOYrZ3Md3FjwzYOS2T |
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| 6OSAf153jivTI6hV4bambANgUILHOSaK7MsAOV8zUtTOpQ0pUVw5qQPeK6McRqWc |
| Mgmxz/OdiyppG8KRAgMBAAECggGAGi6Tafagu8SjOE1pe0veMIxb7shTr3aWsQHr |
| dxIyyK5gvbxc1tvDgYDc8DIjp2qV5bcI+yQU7K2lwj/waAVBuiDwOdbKukWap/Bc |
| JxHsOI1jhSN2FOX9V0nrE8+WUMKifWuwIbQLYAaJvUGJKh2EhKDENcWf5uuT+v6b |
| VCfLzlR/gx1fSHUH+Hd/ICd1YdmPanVF7i09oZ8jhcTq51rTuWs+heerGdp+1O++ |
| H4uBTnAHkUEOB1Iw7mXQTIRBqcntzob/TJrDKycdbFHEeRR0L1hALGEVftq7zI6F |
| BA9caO1W7HkcVmeT6HATIEIGG5H7QAwSfZflJ/82ZXtDemqhBRVwQ2Fx/99wW3r9 |
| puUvJyLbba7NCwL1+P9w8ebr00kFyYoy6rE1JjqlE+9ZHwakZUWTA1lMOGWNEkRS |
| bKZNHgrngs2zk5qCYRllmsBZ3obdufnP/wyag+BFVniAIN3a08y46SYmgYTeLdBX |
| /DHSZIKWI9rBiNg6Qw49N+06XwiBAoHBAOMZQbRT8hEffRFbxcsRdJ4dUCM1RAXV |
| /IMLeVQgKEWETX3pCydpQ2v65fJPACfLLwwRMq4BX4YpJVHCk6BZh/2zx8T1spmJ |
| uBkHH6+VYgB9JVU0hv/APAjTZxdBjdhkaXVxccpmBBJqKKwOGf3nRVhmMsItBx2x |
| ZCz+x50+buRMTKsF+FeK2Dr2e9WrfMkOJ3nQFwbGvOBIQeXKmu0wYUVyebnCdZW5 |
| pKI0Co7wp9soCa02YvTFR8n2kxMe9Y91jQKBwQDSD/xSsRfgDT0uiEwazVQ2D/42 |
| 96U2MYe+k+p1GHBnjIX4eRPcWOnQNUd/QVy1UK4bQg1dVZi+NQJ1YS3mKNCpqOaK |
| ovrgHHmYC1YIn8Xmq2YGzrm/JLwXw0BkPhHp/1yQVPVgyFKeNa3fSa0tkqCed5rs |
| erM8090IIzWPzKtXId8Db4i0xHkDzP7xDThb6pPNx5bvAaempJRDLtN9xP/hQRyh |
| xZ/MECKGRgyAVfndIZaI82kuUQFlnPMqk4FxFhUCgcAhnMdgzVvytNpqC09HMxoz |
| nNsTmvqqcnWhX71hejD7uQ1PKYMBHk9gWA5YwuCfAy+/dXwuzP06ejSP2WDIRvgd |
| 0NIskMESgJPDAI7sCgwrTlqMNe4VRHqeQ8vqYUWBVbtWKqhQ8LCBmTzT2nJ2ZhiZ |
| cObqXofDGVJeZodc+rSnDbP7TDLpoh9G+txxT6R0jafCG86MrjWebJN0U3yCxrpe |
| 8QabO/DzbDq110YIyg3OHirwfDBBUkHB3sD9/4MQ7LECgcEAs2UFhxVIn4aO5ott |
| +0G5lkYIQ6cwx9x64i3ugDvz2uruiunUJU0luTOXML2AUDRrzEmXokr0nBQnWlk4 |
| 2qOmuA3PfTx85iJLUab0vX69gyaDhnLLvMrBe8W62yELKXx076ouuI27yPNs3xFL |
| vWzIkSzx+N0870i8LjPrjTgsZ8g8bfG1nTNhafaLDw/MPutReN7oLouKQs2w9MMr |
| yPAR2qxBqIJe2uY4pdVy3bMPJWOG7MR74hs6By6HmKfKVuqVAoHBAMRSefX1QtfS |
| 3wWpQhkE7Sooco4LI8kfNncZ2gzNDbYf6aOkgzv0/SWJh+CdcKep9xk12O02Lpsm |
| SsPYeYlPDCCvyJYGpR19QocYp6JCaemb7uMd6FuPHSHUgyoR4GS8PUuIbiRnpPxN |
| 4ta7VzmIZOCFu5e+vOq1NwTd0hR6sy5uNsTHV5ezOOqz2SB+yTRMDPr7cW0dMSJ8 |
| jsvxvqVnkIhWeuP9GIb6XUhq74huGZ0Hpaxe6xG34QYiBpr/O3O/ew== |
| -----END RSA PRIVATE KEY----- |
| """ |
| |
| root_key_der = base64.b64decode( |
| """ |
| MIIG5AIBAAKCAYEAuljmNv5LsBRvH2DM3TrCSpR5v540tOMI4qh+IxOfxjROoIDZ |
| nJjdcxw0ExohLuF0VOCaaq18We1ihvEsCX+3B9vP0CdFpUOHYfJS8e8wHEqfUdIM |
| sAsu2p0XSlxciM/ThLs0o9BSaCS/YfQrBxSliWCNMW1dGI/7vANKJB4/VhVKuISg |
| TRNcrXgXyenpkorShD67Xp1afcwZDAXNL4imCjPSNuLkPYrOYrZ3Md3FjwzYOS2T |
| P9bcNR9TBpOiFh53YMbf0s81QU7F6SBd0hne9BsN+wRC3btNTM7O1uj8GortiREv |
| PM5AXP50oDEfofLoG72int4NZL1N8P/5SYPGvch6gsymZQErGbNMLiql6P5bVS4I |
| TXZ0yjguhp2WQb7+XWgAGp1Rx/jlaBoWTfGnIS4acPGOzqupg+gRqkiJyHE3Z+A3 |
| 6OSAf153jivTI6hV4bambANgUILHOSaK7MsAOV8zUtTOpQ0pUVw5qQPeK6McRqWc |
| Mgmxz/OdiyppG8KRAgMBAAECggGAGi6Tafagu8SjOE1pe0veMIxb7shTr3aWsQHr |
| dxIyyK5gvbxc1tvDgYDc8DIjp2qV5bcI+yQU7K2lwj/waAVBuiDwOdbKukWap/Bc |
| JxHsOI1jhSN2FOX9V0nrE8+WUMKifWuwIbQLYAaJvUGJKh2EhKDENcWf5uuT+v6b |
| VCfLzlR/gx1fSHUH+Hd/ICd1YdmPanVF7i09oZ8jhcTq51rTuWs+heerGdp+1O++ |
| H4uBTnAHkUEOB1Iw7mXQTIRBqcntzob/TJrDKycdbFHEeRR0L1hALGEVftq7zI6F |
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| bKZNHgrngs2zk5qCYRllmsBZ3obdufnP/wyag+BFVniAIN3a08y46SYmgYTeLdBX |
| /DHSZIKWI9rBiNg6Qw49N+06XwiBAoHBAOMZQbRT8hEffRFbxcsRdJ4dUCM1RAXV |
| /IMLeVQgKEWETX3pCydpQ2v65fJPACfLLwwRMq4BX4YpJVHCk6BZh/2zx8T1spmJ |
| uBkHH6+VYgB9JVU0hv/APAjTZxdBjdhkaXVxccpmBBJqKKwOGf3nRVhmMsItBx2x |
| ZCz+x50+buRMTKsF+FeK2Dr2e9WrfMkOJ3nQFwbGvOBIQeXKmu0wYUVyebnCdZW5 |
| pKI0Co7wp9soCa02YvTFR8n2kxMe9Y91jQKBwQDSD/xSsRfgDT0uiEwazVQ2D/42 |
| 96U2MYe+k+p1GHBnjIX4eRPcWOnQNUd/QVy1UK4bQg1dVZi+NQJ1YS3mKNCpqOaK |
| ovrgHHmYC1YIn8Xmq2YGzrm/JLwXw0BkPhHp/1yQVPVgyFKeNa3fSa0tkqCed5rs |
| erM8090IIzWPzKtXId8Db4i0xHkDzP7xDThb6pPNx5bvAaempJRDLtN9xP/hQRyh |
| xZ/MECKGRgyAVfndIZaI82kuUQFlnPMqk4FxFhUCgcAhnMdgzVvytNpqC09HMxoz |
| nNsTmvqqcnWhX71hejD7uQ1PKYMBHk9gWA5YwuCfAy+/dXwuzP06ejSP2WDIRvgd |
| 0NIskMESgJPDAI7sCgwrTlqMNe4VRHqeQ8vqYUWBVbtWKqhQ8LCBmTzT2nJ2ZhiZ |
| cObqXofDGVJeZodc+rSnDbP7TDLpoh9G+txxT6R0jafCG86MrjWebJN0U3yCxrpe |
| 8QabO/DzbDq110YIyg3OHirwfDBBUkHB3sD9/4MQ7LECgcEAs2UFhxVIn4aO5ott |
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| jsvxvqVnkIhWeuP9GIb6XUhq74huGZ0Hpaxe6xG34QYiBpr/O3O/ew==' |
| """ |
| ) |
| |
| normalized_root_key_pem = normalize_privatekey_pem(root_key_pem) |
| |
| intermediate_cert_pem = b"""-----BEGIN CERTIFICATE----- |
| MIIEXDCCAsSgAwIBAgIRAMPzhm6//0Y/g2pmnHR2C4cwDQYJKoZIhvcNAQELBQAw |
| WDELMAkGA1UEBhMCVVMxCzAJBgNVBAgTAklMMRAwDgYDVQQHEwdDaGljYWdvMRAw |
| DgYDVQQKEwdUZXN0aW5nMRgwFgYDVQQDEw9UZXN0aW5nIFJvb3QgQ0EwHhcNMjAw |
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| MQswCQYDVQQIEwJDQTESMBAGA1UEBxMJU2FuIERpZWdvMIIBojANBgkqhkiG9w0B |
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| jSkdT5MA4i0gDhsIBnTarPB+0KM8M7od8DkLsTHBt4rYYCHgCX1bWavzGlqPEw9h |
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| pF24EJbisjNE30ot8aM2/5cI5KevclcuPJWH8PjT/i1VnNpM4S8MqoPw6F+d75d/ |
| CtfI+LLfns4k3G9I+Qgxmpa5AgMBAAGjEzARMA8GA1UdEwEB/wQFMAMBAf8wDQYJ |
| KoZIhvcNAQELBQADggGBAFVQ3Dmljrnbjys9ZIqcTs/B5ktKUAU2KNMO9TmoFymE |
| YhHKbCb5u/CnWq3jtBW6jgkQHrhfY9leUlH87BkB2o16BcSKjHknHZ2MCdEvQvOM |
| /nkkMDkOEoRn8mfCCxxgt8Kxf07wHDcnKoeJ3h9BXIl6nyJqJAcVWEJm1d75ayDG |
| 0Kr0z+LcqMtQqYI0csK/XDQkunlE95qti1HzxW+JeAf6nRkr7RNZLtGmUGAMfyBK |
| 9A0Db8QLR7O92YEmwoXtp+euN6uDdjw4A7KHjNXMdvqZoRfbZEA9c6XJTBj22h87 |
| gYUFRVpkNDrC/c9u6WgA943yMgFCwjrlTsmi+uoweT9U5r4TA+dVCDAv943aWCNm |
| A+TiuIXlJAHl2PlH7Umu/oMQKDEt+0n4QcQLBZyK3CYU5kg+ms9vOvE19Lhp8HeS |
| xqm6dwKpdm7/8EfGNW3s8Gm4KM26mb7dtSdHJFuR/BQ5y/cn4qIMyeGfHvsVew+2 |
| neyFR2Oc/nUlZMKfyHI+pA== |
| -----END CERTIFICATE----- |
| """ |
| |
| intermediate_key_pem = b"""-----BEGIN RSA PRIVATE KEY----- |
| MIIG4gIBAAKCAYEAo3rOxOVrdLdRsR1o0+JG7MRpCtMoafA63TM/DczLQ4jURv5M |
| zyTE7FFdXq4xNJRYgD16vUavZluQGj30+5Lkt07CuO/BK3itl8UW+dsHp95gzBvg |
| nj5AVZGkNOQ0Y4CbXO087Ywep7tpBfZ5fzURLeH+OHQGseEFZ5e0w8AzAarWu+Ez |
| 5RGpkaZ61iiJa53mAgkrjw+o83UrpDT2nrXiyR6Fx4K4eb1rarodWqGvjSkdT5MA |
| 4i0gDhsIBnTarPB+0KM8M7od8DkLsTHBt4rYYCHgCX1bWavzGlqPEw9hksK+LAbQ |
| KD9J2AxYDkL0PAeUuvWMhxEmN6hXePiw63sJzukRunAvut5A2+42JMkWguDyqIvA |
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| VHiE5r33jXxOMw2lJQD8JVLmWuNTbKEClj6Rd/5OzM2q2icYDu0k/wcX+BgXg5b2 |
| ozyfjzgnqddKs8SlNd9oc2xiFRLgBkdHI5XFQlcp6vpEM+m47azEw72RtsKObN0g |
| PZwSK8RWTj4zCXTdYMdr+gbdOA3fzUztckHLJQeS42JT3XJVSrSzFyXuVgXmdnS9 |
| bQ2dUfPT+JzwHy/HMmaBDM7fodDgv/XUywKBwQDGrLTomybbfc3ilZv+CZMW7bTy |
| pX8ydj6GSIBWLd+7gduQHYqam5gNK2v4BKPVHXMMcRZNIIId3FZztMaP3vkWQXIG |
| /bNBnL4Aa8mZFUle1VGoPZxMt1aaVLv3UqWi47ptciA6uZCuc/6si3THTsNr/7kR |
| k6A7UmA0CRYWzuezRsbEGRXZCCFGwJm2WCfewjNRqH/I+Kvfj06AddKkwByujfc6 |
| zQDH/m0QFNAKgEZYvFOL/Yd2cuFhU2OPUO4jFgsCgcBXRbjx3T6WbekpjXXG88xo |
| zWa7T/ECkmk8xVMTwUxNA9kC/jimf9C219kv9ZA75OZ6ZaphIiSX0QEw0Tbd6UX/ |
| ml6fHJ7YHLbklvavPT+QgtKX1hrLxGqNrNUuTMJNJZwIoQErO6KurTMU0hkmSx8N |
| myEs2fUgaAsebijT3y3rdxmj4VQHSyT7Uwu2M9LK3FVKDO/6g1DRnA1TISMiWlBs |
| 1qGtMB5Dn3de/J7Hdjq6SoGhOdYXwb+ctepEr9jX8KECgcAE2nk86XVkjUk3TNJX |
| vWIjgEEYYGSgFfVnEGRaNpqtmPmFJsOZDU4EnFfx4iMidKq31hdmYPHsytIt12+2 |
| WgsZuRWRCCeV5b9agUeWfsehEnMBOigUU7JA6OsCmrlDJm8Kd2xEIv5e1KSXEH0U |
| 1V6+x6t8u2+Bo3yIKOSqP/m3DnaSmc5H1AQEF3Zp1vN6ZKIeT5B3l2OTfYu8ZaR0 |
| s+C/fuZYQGPRfuypJOkEKKgPSOJ9m/7wLNRGrWPUP3Th1IsCgcBb2O9ROv793a3x |
| PtW4qzkqF69KKc2O/vT819NBQjGopQetOcsY3VHp0eJMv85ut4cCeqScAfdtFIiC |
| ScnrBO4JtdE6FkTY1k8el1DrctrUR3PZ2rt3m5k2XfPDGEypH3BReD3dHUe2M99D |
| +dceH46rKyMXQ2lLA3iyzGE6NyWUTZ6co35/Qm2n8lV9IG1CuX5HVAVrr2osLG93 |
| zZvFSeTrN2MZvmelhS6aUJCV/PxiQPHlou8vLU6zzfPMSERTjOI= |
| -----END RSA PRIVATE KEY----- |
| """ |
| |
| server_cert_pem = b"""-----BEGIN CERTIFICATE----- |
| MIIEKTCCApGgAwIBAgIJAJn/HpR21r/8MA0GCSqGSIb3DQEBCwUAMFgxCzAJBgNV |
| BAYTAlVTMQswCQYDVQQIDAJJTDEQMA4GA1UEBwwHQ2hpY2FnbzEQMA4GA1UECgwH |
| VGVzdGluZzEYMBYGA1UEAwwPVGVzdGluZyBSb290IENBMB4XDTIwMDgwMjE3MTEy |
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| DQYJKoZIhvcNAQEBBQADggGPADCCAYoCggGBAKU9txhKg6Nc0dVK9Vv4MYuYP6Hs |
| oR483+wC53V8axkfy2TynrBSug8HapeSFW5jwdwcsjaDwEIAugZfRoz0N1vR/Q6T |
| OFAYn2hRwlAgUXVk3NXpDNV/QRliGvxhLAVpvu1a4ExfVZoOQyPa8pogDgrUdB3e |
| tYmmFHNa09Lv1nyMZWi6t7zH2weq6/Dxpm0BWf+THFcunv9TNfAqmDV5qbxvaUPh |
| uvRpN+X2N3tejB8WKt+UmzAXUi3P3OgYimWXwq8Rmorc1rk5j+ksl6qYwZvi7rRV |
| g1ZAH7bGhXC9eEU/1Z9q26OhAPdTyJD0pc+G9vMz6VijLRXcgHBUP09lSeqxnNxc |
| pWoX6nRdGn6PkDhewHM05iqAE3ZHnc8kSBcRX85SoW5dGOhvvUTs4ePVNTo3vHdQ |
| vftTDD+I3rbFnYTKUAzHTPSWGE7LVEiWJ94RKSADXgve0qq8o377UMnY7W3UygSY |
| odyUZ29B5EfZ88EpIs/h5NomDv5VcQEoCWN1owIDAQABozYwNDAdBgNVHQ4EFgQU |
| g1V3LV4h8UkMCSTnVAkSjch+BK4wEwYDVR0lBAwwCgYIKwYBBQUHAwEwDQYJKoZI |
| hvcNAQELBQADggGBACn0LsqO94tk8i+RbG5hryNduem9n8b8doYD97iaux6QLvY/ |
| A8DFduJtUevZ3OCsRYQSGa3V/ysMzN7/DIUkpRLevZmdw+1L6PGR7peR2xIQ+yEW |
| bL88vLjezaYIzMKHJRmN8oP3DQtGJm6U2fMMiEHWqRtULIVpnFppzPI2z7+tDeyg |
| PFD2YeiFWoq5lmXStrK+KYPJbhTn0gz4QlGBs7PLY2JMDRSVj6ctkvrpXbC3Rb3m |
| qo2FY/y51ACg77Txc6NAmNE6tCknwaUjRQP2MuoYFm5/Z6O9/g49AEVIE101zHqV |
| N6SkcTUaXAuQIyZaqwdndfOB4rrFyAkoxTM5OamIQl80hZKf4R5rM7D7Sz8kAWJi |
| BPIcewN0XnI6lm+zPAVUAE8dZfgJmJR5ifZHYCuv96EX0RpYsddeik8UmjkZ2/ch |
| vRzvRSNNxVC6Zoe6vKNUb89XMtJZqY80WxfWG3Z2Hwf9KvS+2KAH/6MiSMj0RI5F |
| SCB2PMQm6DYXwM1EyA== |
| -----END CERTIFICATE----- |
| """ |
| |
| server_key_pem = normalize_privatekey_pem( |
| b"""-----BEGIN RSA PRIVATE KEY----- |
| MIIG5AIBAAKCAYEApT23GEqDo1zR1Ur1W/gxi5g/oeyhHjzf7ALndXxrGR/LZPKe |
| sFK6Dwdql5IVbmPB3ByyNoPAQgC6Bl9GjPQ3W9H9DpM4UBifaFHCUCBRdWTc1ekM |
| 1X9BGWIa/GEsBWm+7VrgTF9Vmg5DI9rymiAOCtR0Hd61iaYUc1rT0u/WfIxlaLq3 |
| vMfbB6rr8PGmbQFZ/5McVy6e/1M18CqYNXmpvG9pQ+G69Gk35fY3e16MHxYq35Sb |
| MBdSLc/c6BiKZZfCrxGaitzWuTmP6SyXqpjBm+LutFWDVkAftsaFcL14RT/Vn2rb |
| o6EA91PIkPSlz4b28zPpWKMtFdyAcFQ/T2VJ6rGc3FylahfqdF0afo+QOF7AczTm |
| KoATdkedzyRIFxFfzlKhbl0Y6G+9ROzh49U1Oje8d1C9+1MMP4jetsWdhMpQDMdM |
| 9JYYTstUSJYn3hEpIANeC97SqryjfvtQydjtbdTKBJih3JRnb0HkR9nzwSkiz+Hk |
| 2iYO/lVxASgJY3WjAgMBAAECggGAJST2X5OAe9yFnri25vGn0YVr6G5U2YM9osQU |
| W6iYOpGXGx4e5evyvyYfo+rGvoXWMjCRLwf2099t8bjBFzZeq1lM1VXqtraSPtUC |
| JRjettDxg3Rb2jI85APVpR4C00SuEpT3DrPvfi3ukcTJ/DNwdKbFY2GI1WRr/HJS |
| Y3xebqjwstYmL12Nsu+NEiCAFMjU/kqHeGGWhDakTVSF2p96tE0nEIdRi1eLpTnv |
| xt++B87n3FJ/gBP9+SZcth+uHKA8Wr42CqJR3z8b/blICYCd2LABFdZjL4aHfce9 |
| Xe7UyVoySYC6N0YSbLLfsVu/w/qsYitcTvWCyekX4eT2U9Sdje46LGN4MFJSYy8K |
| Qw4hzz6JhUrAiwxPb2MLkq6q7AvdFwVAFl7xuH9J13yuN9x+w4NL9h3hzr4iC7nk |
| xVrmme279h1hfuCR1+1Bb0fLvdl5VevT9SZYCg5BCL7JxHGofcBZ3ZE9R9Q7QYVv |
| rCKHFZ5tIOkVJk2mcR5NvK6r7ethAoHBAM7BFvBPHgJ5xtny7M9xvaMQD9PZ3zzb |
| PUD83lh+DlmLyzKLw2/OblyJgO8ECWUDNR1QkL5khq5Z2t1Kj77Hak7mUUlICbIc |
| LKZLiAosuKBo/ps6emRRhIf9NNYR2G1k9GWyk3KicD/htllPl10j64vgBg2M/LQJ |
| 2Oh95oWMck7RRdWHCwfBjND3YsYoN0hY9GXgr+ByDRQgAacvnpHlFCRmSPqiAJGh |
| kPKIRfjLgVFbL1cIj7oHpcModgZr7Dgc/wKBwQDMmVhsmiefTscZSCoCIqXVsJJ0 |
| edDmIvAl3cFozf9/+5JADjnp/9zcdANNN/oMfynOPx+0R2CygxooZaRKbnHPcVlu |
| SCxwaloagNSFVt8lZ2PwybutfdMN8YbU431ypNLJjInI3Z66eHBRDZZZviu5AtoL |
| 5WYAvFzN502P1IVrJBo0lht7ftQMwM4NAhRaaFrUCrycREwUl0u9PxswmDhignWs |
| +fyJ93D5aVC1wHjUN9WYTEOM66goZTuSDD8mE10CgcAbl3UiOMy+c9XvvBWSUZGH |
| M1uJYCgEjRWNmLFridcMaDWD11cLkrbzrn4AZ7+BNX5fHSNT5UJ7/g3RPmQUh7RO |
| Nzpd1zlEBbKHtsi+4tz4u0pPGOzAeoh/RXFJqDQD1VcwQzaeM8NbIxocrRx8F5EV |
| p53nLQuEU1QZIsQiym1uy0rQhicYr+HE+V67Jx7JjuV+uw99mnrYVrUhxJ8axUF8 |
| 4hGXMQt2Y+NeGoWMAEyPuOWGbeQQZXjfpISrsrdhfa0CgcEAxqbdRBUpA3Tpu5Jl |
| t00M1z5p9M2SFuE1ao61i5z3xrvsdGVbtefH+gRqcD85eYi+fpKrpc7oBGtmqnKF |
| 4f76YgAcZQeOnlekxLbxocWHRDnuv4wfvYO9uHwZ/fojg3ylbSwXXABSbZsi8o/O |
| u7P5n9k0/Pfu4igBs6oxlMU0BaM4DnbwmCe8m+VYKykpud440kjaeJ+XfyanU0hC |
| jhw+Iueoehr/KLYn6wJmaxJGP0c3DHh/3gOxcgdYn6VkawPBAoHBAMJ7jfxZJfBO |
| i0gDsD9Kz3EkGI8HbBpgC2Cd9DGQR9qTZy1/l/ObM2jwNumJjoHsN8fkha1d6/3n |
| 01hA4LwLB/SLQHx+7k1749sH7m1FaczWa9eUxNkwFiVTBYIyvbekNfJogLX9pVow |
| vEuNe+J8vxLt3gQJ1DUz+2Air8v//OIqQ+akDnPkwiqHDqynNNWO+jq708aUunVT |
| TTvknsoT3qT8H/N1FwbCZ14eKV+bXHcv1lVrLdW/DnjDZRpMFa3LSg== |
| -----END RSA PRIVATE KEY----- |
| """ |
| ) |
| |
| intermediate_server_cert_pem = b"""-----BEGIN CERTIFICATE----- |
| MIIEXTCCAsWgAwIBAgIRAPQFY9jfskSihdiNSNdt6GswDQYJKoZIhvcNAQELBQAw |
| ZjEVMBMGA1UEAxMMaW50ZXJtZWRpYXRlMQwwCgYDVQQKEwNvcmcxETAPBgNVBAsT |
| CG9yZy11bml0MQswCQYDVQQGEwJVUzELMAkGA1UECBMCQ0ExEjAQBgNVBAcTCVNh |
| biBEaWVnbzAeFw0yMDA4MDIxNzExMjBaFw00NzEyMjAxNzExMjBaMG4xHTAbBgNV |
| BAMTFGludGVybWVkaWF0ZS1zZXJ2aWNlMQwwCgYDVQQKEwNvcmcxETAPBgNVBAsT |
| CG9yZy11bml0MQswCQYDVQQGEwJVUzELMAkGA1UECBMCQ0ExEjAQBgNVBAcTCVNh |
| biBEaWVnbzCCAaIwDQYJKoZIhvcNAQEBBQADggGPADCCAYoCggGBAL3UcTxwCsMZ |
| qIE+7lolm8t6lT0IYZkE4L7u2qI64m9CvztudqqKYZcrprZobZxqPhqc8IO3CFR2 |
| nVzwZWxrHCcm6nAzJjVXUFrc4TLsVYYJL1QvKXxr97VIiySU7x6xWrQQsqDtlrb0 |
| jH59EYFbM2eMk2fBT2X4h6YMXlqyrDjZF6apClXtkdxGJGqR5PCTs4cvrYW7TpIm |
| cuJq0S+MRBguZpriM+wOK7cXrqfRPFRzZtPXskpQPSAMDDAOGKl8OZfoVFYzG8KG |
| omOa0hcHtgYX2GCDs1g1maY6Haw9bgs041BoApH9aQxehy5dfU39DcFoKSE3dCjR |
| FaR6ryCA+f8L1F3xVaHsvX443CYF0/holfsptTjNd1T1z8WR5h1jtY0gJ/ERgcJZ |
| UgDRE3lEkTLExS/nuGVfdwnlkxny9jbtYp2YcjYjUkChLtTgz4ommeIdBdDvSu8M |
| wWHMtQNxECs5qA5J384cLh11Nd9exWUjiQ9yAZ0qTOzTkdH7VPHfxQIDAQABMA0G |
| CSqGSIb3DQEBCwUAA4IBgQA2jC5hJ/+46RLBuaZiJhBawiY+HqybEAZWM/IBGZO4 |
| UKcRotovU+sb1jg+vpXwePSBPEtQoZce0jN0TKiCdlLM4/9lybAvc6qBLJ0d4VS5 |
| BU5QsCs9IKyvswAFVipQZi0szYwHk8T145SH/fPao8oznf5ae4a6rK9PyZqT7Ix1 |
| nnKGffbJs0dY+jlxmx/BPlbsGfTwPL6LexghjvbpbXWUdVLP3gAW6DPCtRd6lhWj |
| JvgCkF2SnbQ7GgnPEYi8h09j0c6/sK6jLoNAatJyIlRGE1cdGYZVUlVW/xP6lYM0 |
| Mi1KKl0ZXOne4vPTtnTBBqrpjdLydH3WM1IxdwSRbmF15OD6BWzzKV4IYUJ21GDh |
| YrVrcIeN49pUoKVTTn0Sql8f8mXxJhJ54wo9TKdIGZeuwTZrfWjcjWghXgghXGoP |
| RI/I5fk/OMu0Oc06/+xdwCBHCSge0/vxK6fhTu7PxmJhQcZF0sDZyb6LXm2feVkG |
| 6FsxnsvstVNO3oJdpa8daLs= |
| -----END CERTIFICATE----- |
| """ |
| |
| intermediate_server_key_pem = b"""-----BEGIN RSA PRIVATE KEY----- |
| MIIG5AIBAAKCAYEAvdRxPHAKwxmogT7uWiWby3qVPQhhmQTgvu7aojrib0K/O252 |
| qophlyumtmhtnGo+Gpzwg7cIVHadXPBlbGscJybqcDMmNVdQWtzhMuxVhgkvVC8p |
| fGv3tUiLJJTvHrFatBCyoO2WtvSMfn0RgVszZ4yTZ8FPZfiHpgxeWrKsONkXpqkK |
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| SlA9IAwMMA4YqXw5l+hUVjMbwoaiY5rSFwe2BhfYYIOzWDWZpjodrD1uCzTjUGgC |
| kf1pDF6HLl19Tf0NwWgpITd0KNEVpHqvIID5/wvUXfFVoey9fjjcJgXT+GiV+ym1 |
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| NiNSQKEu1ODPiiaZ4h0F0O9K7wzBYcy1A3EQKzmoDknfzhwuHXU1317FZSOJD3IB |
| nSpM7NOR0ftU8d/FAgMBAAECggGAYNwla1FALIzLDieuNxE5jXne7GV6Zzm187as |
| mFqzb1H/gbO7mQlDAn+jcS+Xvlf3mFy73HloJrDfWqzPE6MTmmag+N8gf9ctiS9r |
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| 3B1HS1AXB8DnmEOY7OE41sxaiSB44M7tsr31ldUCbEf/A5OZWeCfloP2c2g+Td8s |
| +sl+AzoGa1HsFOqiqdDw8lKynfT1VukaaCtOr0pGeh6XW65aHRGI0B+mHIEM7yR0 |
| f2NjfvgejqNekWyJ+XeTcmrPPcSH72F9ansLRpUullAi+6OkPFIiwyKCP/S2sLwh |
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| 6NVe/FLY1bybgsOBQCApQIWKH72eIHo12ULRMe/uZUo3su9JSCc8Gt8DsQpiZ2a+ |
| z8rS6uEw/UZGMWeLjcIVK5IeeD7OJ/BXEbwoxVvWLYYgWHpYwY9eqppsMlVqmIHY |
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| QmxkJUz1UFCxz93V7btYSh4ftEcUeyX/z9U2aYBeGafLloxQv4eEcqFgTwkm3vmI |
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| ZUtHPBkk5H7ukeGPOaTq0PcaM1UKr9WMBTCmXGk4iwYP/mF9AoHBAOTlFVgGbbjk |
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| bSFLrxT4Od4uqwb51iZoJWxO+C3H1i9NoieU5JOnw5Osyl7OMXm3DkaS/N+ipP/b |
| 3bx1y8/WnGgqWWguXKt2lmgOItaEKrXYr6VZ1Z4upnLtkbxLANnqkQcL9287tXaW |
| GPVXEteEXrtPj1f+9QYsMKuTWfaw6XfnBkBHxEZgWR+2hAN2z3c/Eg== |
| -----END RSA PRIVATE KEY----- |
| """ |
| |
| client_cert_pem = b"""-----BEGIN CERTIFICATE----- |
| MIIEJzCCAo+gAwIBAgIJAKxpFI5lODkjMA0GCSqGSIb3DQEBCwUAMFgxCzAJBgNV |
| BAYTAlVTMQswCQYDVQQIDAJJTDEQMA4GA1UEBwwHQ2hpY2FnbzEQMA4GA1UECgwH |
| VGVzdGluZzEYMBYGA1UEAwwPVGVzdGluZyBSb290IENBMB4XDTIwMDgwMjE3MTEy |
| MVoXDTQ3MTIyMDE3MTEyMVowFjEUMBIGA1UEAwwLdWdseSBjbGllbnQwggGiMA0G |
| CSqGSIb3DQEBAQUAA4IBjwAwggGKAoIBgQDGChdOMY164FScJqfiJ5LEtjYOKEg4 |
| nmMAMGuHIT8wZZEfzaaHhBbypzKq2cPP1qtyHgvtUMM6KOFEj4y9AonqzzdlVxbM |
| i6+AvYLWlPoB5r/G1GdslUvXbc7F02B/6sB/+iFXmcdjOjAQcLWxVgUL+1CoeoY1 |
| awNYmzQueK/T82a/6AYTdrx7XRX4wfxjYb1o3bnnRD/jGSakIylXeUGFsiSNkBs/ |
| dJMkUONxizAdAE2tW6NhPuE2O0UipzUhdgFnH6WPfJ0J1S7jZ3eQTUrLkFpWSp/Z |
| hx/l/Ql9vO0wagHaT2wOiZdKVT8S6V6OPzJ7/H1evCoM6EuSPBC5DDP1nPetCK1v |
| uC9kb7Dg6yFPt1CKrVFt0Y6W5Y5/GzisUtvYV/OGtX4DOwL9It68D04Qrvun1t/a |
| Dh/c5gKqfqIGHUvUucFmOi6DrRpadfraLZMRGN2ysPjoVwhMgwwSmSWhziQIUfxK |
| oyz1CUsyr5Gh5gdifbe1AOYwu6YdtlmhqCsCAwEAAaM2MDQwHQYDVR0OBBYEFINV |
| dy1eIfFJDAkk51QJEo3IfgSuMBMGA1UdJQQMMAoGCCsGAQUFBwMCMA0GCSqGSIb3 |
| DQEBCwUAA4IBgQAhAEACc1j6EYoSfVJD8N/FlYfHRizdfVJyrmMnC8ID1vtfrU2z |
| S2q+49ja2NyM4Sq+Cf+i+sFfzFG92LayZt9Mc1BnHZMdNzQL7Ynr2nDLxHsHzuYa |
| N21/ucTpHEFGLmvQ/eWBMxQQ9TbiNXn+tnnqg46dRzN3vHJp+g5+ijtMcuh007z2 |
| niiO8F07wlb960XviejWejMC8hBLWlA7i3EjAkDO8RFQnG2Py5cQX9GgmWH1sDy3 |
| rIsWlU+e46ysSWK/bnudnAlzZMB9KJATVZu5+xmCumH2hLJv5vz+jnKcgU9MBZMO |
| cKgNdFUbtRlU/gfTaohmLIuSquunCCrXLsLD8ygbKKXfSPGVo2XkvX3oxqUo6dmA |
| LvU4N4sCQGiSzW+a13HBtk3TBZFsJSWUGSW/H7TVFiAonumJKRqRxMOkkB9JxX+V |
| 9LZBYuBLpOeK4wZ8BUSNlHKnGpDzl0DzdYrGlzWz0jXlLGZ8KMfXAn9h0mOZ+IyK |
| eUlgMBYyAspCQzM= |
| -----END CERTIFICATE----- |
| """ |
| |
| client_key_pem = normalize_privatekey_pem( |
| b"""-----BEGIN RSA PRIVATE KEY----- |
| MIIG5AIBAAKCAYEAxgoXTjGNeuBUnCan4ieSxLY2DihIOJ5jADBrhyE/MGWRH82m |
| h4QW8qcyqtnDz9arch4L7VDDOijhRI+MvQKJ6s83ZVcWzIuvgL2C1pT6Aea/xtRn |
| bJVL123OxdNgf+rAf/ohV5nHYzowEHC1sVYFC/tQqHqGNWsDWJs0Lniv0/Nmv+gG |
| E3a8e10V+MH8Y2G9aN2550Q/4xkmpCMpV3lBhbIkjZAbP3STJFDjcYswHQBNrVuj |
| YT7hNjtFIqc1IXYBZx+lj3ydCdUu42d3kE1Ky5BaVkqf2Ycf5f0JfbztMGoB2k9s |
| DomXSlU/Eulejj8ye/x9XrwqDOhLkjwQuQwz9Zz3rQitb7gvZG+w4OshT7dQiq1R |
| bdGOluWOfxs4rFLb2FfzhrV+AzsC/SLevA9OEK77p9bf2g4f3OYCqn6iBh1L1LnB |
| Zjoug60aWnX62i2TERjdsrD46FcITIMMEpkloc4kCFH8SqMs9QlLMq+RoeYHYn23 |
| tQDmMLumHbZZoagrAgMBAAECggGAAXA5UxwRBv9yHeA5/+6BpmQcaGXqgF7GIU44 |
| ubaIGvXh4/U+bGWNNR35xDvorC3G+QE23PZlNJrvZ+wS/ZxzG/19TYMga0Podmrp |
| 9F0Io9LlObB5P9SlxF7LzawHW2Z9F3DdpSE8zX+ysavf5fXV+4xLva2GJAUu9QnL |
| izrdLBDsgiBRSvrly4+VhUUDbEVddtGFdCSOwjuAiFipCDWdQDdXBKAzUnaqSu07 |
| eaulIdDKv6OWwDIQuLAdhG7qd9+/h5MB/rAG8v4bgbHz1H/RZw5VIOuOhfCodzJx |
| 3Smfh5td21jwJ2RfZYEPNOMtFa9eRFtH2/uRa5jbJiZb8YWIzWy0xCNQpKheSoBO |
| wiuMDBS2HCYm2SgEYDdJiE2OkRAk0UwTiUmlmZd0a3NfJ/rfQE+JiDQ28Arj3EZl |
| SY/V3KdviM4MbaoX7f9j9sjAe5Rk1M+yI8OsnM/hf77m0CSiJJpLpvgqhMjjT+NI |
| aBm1FyTq6qu506d0YUZy+Wr2DRsBAoHBAPfshuOiDXo9UmJxM1mSJQ0rQlxWSWmX |
| bIAsPrpKslTFYHk7xbcCbJCqMbHmCsyvYy3oW3SpJs6Vi2wQWuUQmsm0YC7qdkXF |
| Fyo2f7vF7roQcXLxVmQRo0OxZ9JpLAZ9DKMEcNfYyUiQiqJmZuIyWKngqBl6OoL2 |
| 8EJSFjTY1tR/nDxGLpZSsqoZJWQGd9B2bK4y6NktDF1GkexCpKaSyXZT612JGPG2 |
| 0gSIwRq1OgZH3SPHevhVMjJtxGue2XARywKBwQDMfZHtdJI9RuurM9UuULZ72SmW |
| oLzki3LwFQ/QoS9wrHK+OqQDWH2ddON1PoB4LOCpwB4CC83pMyfxurgLHut6saHL |
| hQ5N+h0jUC2pSJOXZSfF2Hx8YHCT7Dga5kmgEy89c1TF48IL2LdUZQQIGZt8+FxM |
| 4nxT9NFlu/UWY2oftT+ZwFsIock/DYYUKxDXw9YkOmt1lO5u1SKte0NdQ4RhBeqK |
| nRADMSS9oKZkSUxkwaDJH2GkUVTyBsF/kmh+dyECgcEA6jy3yRQPxcFwOAAZ8vOo |
| PAP2I8WGgNQHOCYVce8nA/6jwocdq2YH6rpST3E4HOFMRFB3MAas2pvh6UyehDOm |
| +xGHmmv9KLgoxcJN9rvwbC0i8uVfqRYc+dUAcYTaiprVOKP2dYilzAB8ayly5R2K |
| NZ5DVCbuZ1Ql9ZMW1gFVH9odY7kvROmHUjyF3jZaN0PcNM12v9HXD72gGudwJs0i |
| uMBa7LmeLql7TbtjLvewhcSaA7bx0PS1g33ACapAZ6j3AoHAN2PsGz3wPtjvDTjF |
| Df6e730rXrm7cMy1HYMW/ZQrnYGYsx5/PsjBfd0jn6aGdgbx9AkuF6/K3tgUgc3p |
| /Fkrv9hN0yr/bO/K5L3bIHegQuoLk/PIBIi69daOe/rVBp8rtKGA3PmMnljdj+as |
| 6OTG0VsU5V6T/snZzozTHnVfUaduyt7nybbJJGMtZlkj/s31O2r3oKnuy+a/te4l |
| mSWovf80QMe6hqLRKOxTJecU4lXwj4oIkNHXCJf74epuk5MBAoHBALyvg90KzMFX |
| ZEjdPIXULR6/3rub8yD7LVYbNhhYWGo8GybzsBUC0kczRpRXFnmbq1GDIXQf5A+2 |
| 3ZaGsWzAxLjvL3KwH1LUaXVWwFMOM2n6zTk18XEXrNvp+E5QtPwpO5c4VlPr0cAC |
| tTPAmbu6kVPlQ6mKiqlPAsfh0BD2mRVo2cTjZgDotKshb5uCHD8/PnCfOjCXFxOf |
| DWjBuR73/r5Bj+ktRoD4V2SFdO6loJwH6B8rsBjD0NbAGs9otKvy+Q== |
| -----END RSA PRIVATE KEY----- |
| """ |
| ) |
| |
| cleartextCertificateRequestPEM = b"""-----BEGIN CERTIFICATE REQUEST----- |
| MIIBnjCCAQcCAQAwXjELMAkGA1UEBhMCVVMxCzAJBgNVBAgTAklMMRAwDgYDVQQH |
| EwdDaGljYWdvMRcwFQYDVQQKEw5NeSBDb21wYW55IEx0ZDEXMBUGA1UEAxMORnJl |
| ZGVyaWNrIERlYW4wgZ8wDQYJKoZIhvcNAQEBBQADgY0AMIGJAoGBANp6Y17WzKSw |
| BsUWkXdqg6tnXy8H8hA1msCMWpc+/2KJ4mbv5NyD6UD+/SqagQqulPbF/DFea9nA |
| E0zhmHJELcM8gUTIlXv/cgDWnmK4xj8YkjVUiCdqKRAKeuzLG1pGmwwF5lGeJpXN |
| xQn5ecR0UYSOWj6TTGXB9VyUMQzCClcBAgMBAAGgADANBgkqhkiG9w0BAQUFAAOB |
| gQAAJGuF/R/GGbeC7FbFW+aJgr9ee0Xbl6nlhu7pTe67k+iiKT2dsl2ti68MVTnu |
| Vrb3HUNqOkiwsJf6kCtq5oPn3QVYzTa76Dt2y3Rtzv6boRSlmlfrgS92GNma8JfR |
| oICQk3nAudi6zl1Dix3BCv1pUp5KMtGn3MeDEi6QFGy2rA== |
| -----END CERTIFICATE REQUEST----- |
| """ |
| |
| encryptedPrivateKeyPEM = b"""-----BEGIN RSA PRIVATE KEY----- |
| Proc-Type: 4,ENCRYPTED |
| DEK-Info: DES-EDE3-CBC,9573604A18579E9E |
| |
| SHOho56WxDkT0ht10UTeKc0F5u8cqIa01kzFAmETw0MAs8ezYtK15NPdCXUm3X/2 |
| a17G7LSF5bkxOgZ7vpXyMzun/owrj7CzvLxyncyEFZWvtvzaAhPhvTJtTIB3kf8B |
| 8+qRcpTGK7NgXEgYBW5bj1y4qZkD4zCL9o9NQzsKI3Ie8i0239jsDOWR38AxjXBH |
| mGwAQ4Z6ZN5dnmM4fhMIWsmFf19sNyAML4gHenQCHhmXbjXeVq47aC2ProInJbrm |
| +00TcisbAQ40V9aehVbcDKtS4ZbMVDwncAjpXpcncC54G76N6j7F7wL7L/FuXa3A |
| fvSVy9n2VfF/pJ3kYSflLHH2G/DFxjF7dl0GxhKPxJjp3IJi9VtuvmN9R2jZWLQF |
| tfC8dXgy/P9CfFQhlinqBTEwgH0oZ/d4k4NVFDSdEMaSdmBAjlHpc+Vfdty3HVnV |
| rKXj//wslsFNm9kIwJGIgKUa/n2jsOiydrsk1mgH7SmNCb3YHgZhbbnq0qLat/HC |
| gHDt3FHpNQ31QzzL3yrenFB2L9osIsnRsDTPFNi4RX4SpDgNroxOQmyzCCV6H+d4 |
| o1mcnNiZSdxLZxVKccq0AfRpHqpPAFnJcQHP6xyT9MZp6fBa0XkxDnt9kNU8H3Qw |
| 7SJWZ69VXjBUzMlQViLuaWMgTnL+ZVyFZf9hTF7U/ef4HMLMAVNdiaGG+G+AjCV/ |
| MbzjS007Oe4qqBnCWaFPSnJX6uLApeTbqAxAeyCql56ULW5x6vDMNC3dwjvS/CEh |
| 11n8RkgFIQA0AhuKSIg3CbuartRsJnWOLwgLTzsrKYL4yRog1RJrtw== |
| -----END RSA PRIVATE KEY----- |
| """ |
| |
| encryptedPrivateKeyPEMPassphrase = b"foobar" |
| |
| cleartextPrivateKeyPEM = """-----BEGIN PRIVATE KEY----- |
| MIICdwIBADANBgkqhkiG9w0BAQEFAASCAmEwggJdAgEAAoGBAMcRMugJ4kvkOEuT |
| AvMFr9+3A6+HAB6nKYcXXZz93ube8rJpBZQEfWn73H10dQiQR/a+rhxYEeLy8dPc |
| UkFcGR9miVkukJ59zex7iySJY76bdBD8gyx1LTKrkCstP2XHKEYqgbj+tm7VzJnY |
| sQLqoaa5NeyWJnUC3MJympkAS7p3AgMBAAECgYAoBAcNqd75jnjaiETRgVUnTWzK |
| PgMCJmwsob/JrSa/lhWHU6Exbe2f/mcGOQDFpesxaIcrX3DJBDkkc2d9h/vsfo5v |
| JLk/rbHoItWxwuY5n5raAPeQPToKpTDxDrL6Ejhgcxd19wNht7/XSrYZ+dq3iU6G |
| mOEvU2hrnfIW3kwVYQJBAP62G6R0gucNfaKGtHzfR3TN9G/DnCItchF+TxGTtpdh |
| Cz32MG+7pirT/0xunekmUIp15QHdRy496sVxWTCooLkCQQDIEwXTAwhLNRGFEs5S |
| jSkxNfTVeNiOzlG8jPBJJDAdlLt1gUqjZWnk9yU+itMSGi/6eeuH2n04FFk+SV/T |
| 7ryvAkB0y0ZDk5VOozX/p2rtc2iNm77A3N4kIdiTQuq4sZXhNgN0pwWwxke8jbcb |
| 8gEAnqwBwWt//locTxHu9TmjgT8pAkEAlbF16B0atXptM02QxT8MlN8z4gxaqu4/ |
| RX2FwpOq1FcVsqMbvwj/o+ouGY8wwRiK0TMrQCf/DFhdNTcc1aqHzQJBAKWtq4LI |
| uVZjCAuyrqEnt7R1bOiLrar+/ezJPY2z+f2rb1TGr31ztPeFvO3edLw+QdhzwJGp |
| QKImYzqMe+zkIOQ= |
| -----END PRIVATE KEY----- |
| """ |
| |
| cleartextPublicKeyPEM = b"""-----BEGIN PUBLIC KEY----- |
| MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxszlc+b71LvlLS0ypt/l |
| gT/JzSVJtnEqw9WUNGeiChywX2mmQLHEt7KP0JikqUFZOtPclNY823Q4pErMTSWC |
| 90qlUxI47vNJbXGRfmO2q6Zfw6SE+E9iUb74xezbOJLjBuUIkQzEKEFV+8taiRV+ |
| ceg1v01yCT2+OjhQW3cxG42zxyRFmqesbQAUWgS3uhPrUQqYQUEiTmVhh4FBUKZ5 |
| XIneGUpX1S7mXRxTLH6YzRoGFqRoc9A0BBNcoXHTWnxV215k4TeHMFYE5RG0KYAS |
| 8Xk5iKICEXwnZreIt3jyygqoOKsKZMK/Zl2VhMGhJR6HXRpQCyASzEG7bgtROLhL |
| ywIDAQAB |
| -----END PUBLIC KEY----- |
| """ |
| |
| # A broken RSA private key which can be used to test the error path through |
| # PKey.check. |
| inconsistentPrivateKeyPEM = b"""-----BEGIN RSA PRIVATE KEY----- |
| MIIBPAIBAAJBAKy+e3dulvXzV7zoTZWc5TzgApr8DmeQHTYC8ydfzH7EECe4R1Xh |
| 5kwIzOuuFfn178FBiS84gngaNcrFi0Z5fAkCAwEaAQJBAIqm/bz4NA1H++Vx5Ewx |
| OcKp3w19QSaZAwlGRtsUxrP7436QjnREM3Bm8ygU11BjkPVmtrKm6AayQfCHqJoT |
| zIECIQDW0BoMoL0HOYM/mrTLhaykYAVqgIeJsPjvkEhTFXWBuQIhAM3deFAvWNu4 |
| nklUQ37XsCT2c9tmNt1LAT+slG2JOTTRAiAuXDtC/m3NYVwyHfFm+zKHRzHkClk2 |
| HjubeEgjpj32AQIhAJqMGTaZVOwevTXvvHwNeH+vRWsAYU/gbx+OQB+7VOcBAiEA |
| oolb6NMg/R3enNPvS1O4UU1H8wpaF77L4yiSWlE0p4w= |
| -----END RSA PRIVATE KEY----- |
| """ |
| |
| # certificate with NULL bytes in subjectAltName and common name |
| |
| nulbyteSubjectAltNamePEM = b"""-----BEGIN CERTIFICATE----- |
| MIIE2DCCA8CgAwIBAgIBADANBgkqhkiG9w0BAQUFADCBxTELMAkGA1UEBhMCVVMx |
| DzANBgNVBAgMBk9yZWdvbjESMBAGA1UEBwwJQmVhdmVydG9uMSMwIQYDVQQKDBpQ |
| eXRob24gU29mdHdhcmUgRm91bmRhdGlvbjEgMB4GA1UECwwXUHl0aG9uIENvcmUg |
| RGV2ZWxvcG1lbnQxJDAiBgNVBAMMG251bGwucHl0aG9uLm9yZwBleGFtcGxlLm9y |
| ZzEkMCIGCSqGSIb3DQEJARYVcHl0aG9uLWRldkBweXRob24ub3JnMB4XDTEzMDgw |
| NzEzMTE1MloXDTEzMDgwNzEzMTI1MlowgcUxCzAJBgNVBAYTAlVTMQ8wDQYDVQQI |
| DAZPcmVnb24xEjAQBgNVBAcMCUJlYXZlcnRvbjEjMCEGA1UECgwaUHl0aG9uIFNv |
| ZnR3YXJlIEZvdW5kYXRpb24xIDAeBgNVBAsMF1B5dGhvbiBDb3JlIERldmVsb3Bt |
| ZW50MSQwIgYDVQQDDBtudWxsLnB5dGhvbi5vcmcAZXhhbXBsZS5vcmcxJDAiBgkq |
| hkiG9w0BCQEWFXB5dGhvbi1kZXZAcHl0aG9uLm9yZzCCASIwDQYJKoZIhvcNAQEB |
| BQADggEPADCCAQoCggEBALXq7cn7Rn1vO3aA3TrzA5QLp6bb7B3f/yN0CJ2XFj+j |
| pHs+Gw6WWSUDpybiiKnPec33BFawq3kyblnBMjBU61ioy5HwQqVkJ8vUVjGIUq3P |
| vX/wBmQfzCe4o4uM89gpHyUL9UYGG8oCRa17dgqcv7u5rg0Wq2B1rgY+nHwx3JIv |
| KRrgSwyRkGzpN8WQ1yrXlxWjgI9de0mPVDDUlywcWze1q2kwaEPTM3hLAmD1PESA |
| oY/n8A/RXoeeRs9i/Pm/DGUS8ZPINXk/yOzsR/XvvkTVroIeLZqfmFpnZeF0cHzL |
| 08LODkVJJ9zjLdT7SA4vnne4FEbAxDbKAq5qkYzaL4UCAwEAAaOB0DCBzTAMBgNV |
| HRMBAf8EAjAAMB0GA1UdDgQWBBSIWlXAUv9hzVKjNQ/qWpwkOCL3XDALBgNVHQ8E |
| BAMCBeAwgZAGA1UdEQSBiDCBhYIeYWx0bnVsbC5weXRob24ub3JnAGV4YW1wbGUu |
| Y29tgSBudWxsQHB5dGhvbi5vcmcAdXNlckBleGFtcGxlLm9yZ4YpaHR0cDovL251 |
| bGwucHl0aG9uLm9yZwBodHRwOi8vZXhhbXBsZS5vcmeHBMAAAgGHECABDbgAAAAA |
| AAAAAAAAAAEwDQYJKoZIhvcNAQEFBQADggEBAKxPRe99SaghcI6IWT7UNkJw9aO9 |
| i9eo0Fj2MUqxpKbdb9noRDy2CnHWf7EIYZ1gznXPdwzSN4YCjV5d+Q9xtBaowT0j |
| HPERs1ZuytCNNJTmhyqZ8q6uzMLoht4IqH/FBfpvgaeC5tBTnTT0rD5A/olXeimk |
| kX4LxlEx5RAvpGB2zZVRGr6LobD9rVK91xuHYNIxxxfEGE8tCCWjp0+3ksri9SXx |
| VHWBnbM9YaL32u3hxm8sYB/Yb8WSBavJCWJJqRStVRHM1koZlJmXNx2BX4vPo6iW |
| RFEIPQsFZRLrtnCAiEhyT8bC2s/Njlu6ly9gtJZWSV46Q3ZjBL4q9sHKqZQ= |
| -----END CERTIFICATE-----""" |
| |
| large_key_pem = b"""-----BEGIN RSA PRIVATE KEY----- |
| MIIJYgIBAAKCAg4AtRua8eIeevRfsj+fkcHr1vmse7Kgb+oX1ssJAvCb1R7JQMnH |
| hNDjDP6b3vEkZuPUzlDHymP+cNkXvvi4wJ4miVbO3+SeU4Sh+jmsHeHzGIXat9xW |
| 9PFtuPM5FQq8zvkY8aDeRYmYwN9JKu4/neMBCBqostYlTEWg+bSytO/qWnyHTHKh |
| g0GfaDdqUQPsGQw+J0MgaYIjQOCVASHAPlzbDQLCtuOb587rwTLkZA2GwoHB/LyJ |
| BwT0HHgBaiObE12Vs6wi2en0Uu11CiwEuK1KIBcZ2XbE6eApaZa6VH9ysEmUxPt7 |
| TqyZ4E2oMIYaLPNRxuvozdwTlj1svI1k1FrkaXGc5MTjbgigPMKjIb0T7b/4GNzt |
| DhP1LvAeUMnrEi3hJJrcJPXHPqS8/RiytR9xQQW6Sdh4LaA3f9MQm3WSevWage3G |
| P8YcCLssOVKsArDjuA52NF5LmYuAeUzXprm4ITDi2oO+0iFBpFW6VPEK4A9vO0Yk |
| M/6Wt6tG8zyWhaSH1zFUTwfQ9Yvjyt5w1lrUaAJuoTpwbMVZaDJaEhjOaXU0dyPQ |
| jOsePDOQcU6dkeTWsQ3LsHPEEug/X6819TLG5mb3V7bvV9nPFBfTJSCEG794kr90 |
| XgZfIN71FrdByxLerlbuJI21pPs/nZi9SXi9jAWeiS45/azUxMsyYgJArui+gjq7 |
| sV1pWiBm6/orAgMBAAECggINQp5L6Yu+oIXBqcSjgq8tfF9M5hd30pLuf/EheHZf |
| LA7uAqn2fVGFI2OInIJhXIOT5OxsAXO0xXfltzawZxIFpOFMqajj4F7aYjvSpw9V |
| J4EdSiJ/zgv8y1qUdbwEZbHVThRZjoSlrtSzilonBoHZAE0mHtqMz7iRFSk1zz6t |
| GunRrvo/lROPentf3TsvHquVNUYI5yaapyO1S7xJhecMIIYSb8nbsHI54FBDGNas |
| 6mFmpPwI/47/6HTwOEWupnn3NicsjrHzUInOUpaMig4cRR+aP5bjqg/ty8xI8AoN |
| evEmCytiWTc+Rvbp1ieN+1jpjN18PjUk80/W7qioHUDt4ieLic8uxWH2VD9SCEnX |
| Mpi9tA/FqoZ+2A/3m1OfrY6jiZVE2g+asi9lCK7QVWL39eK82H4rPvtp0/dyo1/i |
| ZZz68TXg+m8IgEZcp88hngbkuoTTzpGE73QuPKhGA1uMIimDdqPPB5WP76q+03Oi |
| IRR5DfZnqPERed49by0enJ7tKa/gFPZizOV8ALKr0Dp+vfAkxGDLPLBLd2A3//tw |
| xg0Q/wltihHSBujv4nYlDXdc5oYyMYZ+Lhc/VuOghHfBq3tgEQ1ECM/ofqXEIdy7 |
| nVcpZn3Eeq8Jl5CrqxE1ee3NxlzsJHn99yGQpr7mOhW/psJF3XNz80Meg3L4m1T8 |
| sMBK0GbaassuJhdzb5whAoIBBw48sx1b1WR4XxQc5O/HjHva+l16i2pjUnOUTcDF |
| RWmSbIhBm2QQ2rVhO8+fak0tkl6ZnMWW4i0U/X5LOEBbC7+IS8bO3j3Revi+Vw5x |
| j96LMlIe9XEub5i/saEWgiz7maCvfzLFU08e1OpT4qPDpP293V400ubA6R7WQTCv |
| pBkskGwHeu0l/TuKkVqBFFUTu7KEbps8Gjg7MkJaFriAOv1zis/umK8pVS3ZAM6e |
| 8w5jfpRccn8Xzta2fRwTB5kCmfxdDsY0oYGxPLRAbW72bORoLGuyyPp/ojeGwoik |
| JX9RttErc6FjyZtks370Pa8UL5QskyhMbDhrZW2jFD+RXYM1BrvmZRjbAoIBBwy4 |
| iFJpuDfytJfz1MWtaL5DqEL/kmiZYAXl6hifNhGu5GAipVIIGsDqEYW4i+VC15aa |
| 7kOCwz/I5zsB3vSDW96IRs4wXtqEZSibc2W/bqfVi+xcvPPl1ZhQ2EAwa4D/x035 |
| kyf20ffWOU+1yf2cnijzqs3IzlveUm+meLw5s3Rc+iG7DPWWeCoe1hVwANI1euNc |
| pqKwKY905yFyjOje2OgiEU2kS4YME4zGeBys8yo7E42hNnN2EPK6xkkUqzdudLLQ |
| 8OUlKRTc8AbIf3XG1rpA4VUpTv3hhxGGwCRy6If8zgZQsNYchgNztRGk72Gcb8Dm |
| vFSEN3ZtwxU64G3YZzntdcr2WPzxAoIBBw30g6Fgdb/gmVnOpL0//T0ePNDKIMPs |
| jVJLaRduhoZgB1Bb9qPUPX0SzRzLZtg1tkZSDjBDoHmOHJfhxUaXt+FLCPPbrE4t |
| +nq9n/nBaMM779w9ClqhqLOyGrwKoxjSmhi+TVEHyIxCbXMvPHVHfX9WzxjbcGrN |
| ZvRaEVZWo+QlIX8yqdSwqxLk1WtAIRzvlcj7NKum8xBxPed6BNFep/PtgIAmoLT5 |
| L8wb7EWb2iUdc2KbZ4OaY51lDScqpATgXu3WjXfM+Q52G0mX6Wyd0cjlL711Zrjb |
| yLbiueZT94lgIHHRRKtKc8CEqcjkQV5OzABS3P/gQSfgZXBdLKjOpTnKDUq7IBeH |
| AoIBBweAOEIAPLQg1QRUrr3xRrYKRwlakgZDii9wJt1l5AgBTICzbTA1vzDJ1JM5 |
| AqSpCV6w9JWyYVcXK+HLdKBRZLaPPNEQDJ5lOxD6uMziWGl2rg8tj+1xNMWfxiPz |
| aTCjoe4EoBUMoTq2gwzRcM2usEQNikXVhnj9Wzaivsaeb4bJ3GRPW5DkrO6JSEtT |
| w+gvyMqQM2Hy5k7E7BT46sXVwaj/jZxuqGnebRixXtnp0WixdRIqYWUr1UqLf6hQ |
| G7WP2BgoxCMaCmNW8+HMD/xuxucEotoIhZ+GgJKBFoNnjl3BX+qxYdSe9RbL/5Tr |
| 4It6Jxtj8uETJXEbv9Cg6v1agWPS9YY8RLTBAoIBBwrU2AsAUts6h1LgGLKK3UWZ |
| oLH5E+4o+7HqSGRcRodVeN9NBXIYdHHOLeEG6YNGJiJ3bFP5ZQEu9iDsyoFVKJ9O |
| Mw/y6dKZuxOCZ+X8FopSROg3yWfdOpAm6cnQZp3WqLNX4n/Q6WvKojfyEiPphjwT |
| 0ymrUJELXLWJmjUyPoAk6HgC0Gs28ZnEXbyhx7CSbZNFyCU/PNUDZwto3GisIPD3 |
| le7YjqHugezmjMGlA0sDw5aCXjfbl74vowRFYMO6e3ItApfSRgNV86CDoX74WI/5 |
| AYU/QVM4wGt8XGT2KwDFJaxYGKsGDMWmXY04dS+WPuetCbouWUusyFwRb9SzFave |
| vYeU7Ab/ |
| -----END RSA PRIVATE KEY-----""" |
| |
| ec_private_key_pem = b"""-----BEGIN PRIVATE KEY----- |
| MIGHAgEAMBMGByqGSM49AgEGCCqGSM49AwEHBG0wawIBAQQgYirTZSx+5O8Y6tlG |
| cka6W6btJiocdrdolfcukSoTEk+hRANCAAQkvPNu7Pa1GcsWU4v7ptNfqCJVq8Cx |
| zo0MUVPQgwJ3aJtNM1QMOQUayCrRwfklg+D/rFSUwEUqtZh7fJDiFqz3 |
| -----END PRIVATE KEY----- |
| """ |
| ec_public_key_pem = b"""-----BEGIN PUBLIC KEY----- |
| MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEJLzzbuz2tRnLFlOL+6bTX6giVavA |
| sc6NDFFT0IMCd2ibTTNUDDkFGsgq0cH5JYPg/6xUlMBFKrWYe3yQ4has9w== |
| -----END PUBLIC KEY----- |
| """ |
| |
| ec_root_key_pem = b"""-----BEGIN EC PRIVATE KEY----- |
| MIGlAgEBBDEAz/HOBFPYLB0jLWeTpJn4Yc4m/C4mdWymVHBjOmnwiPHKT326iYN/ |
| ZhmSs+RM94RsoAcGBSuBBAAioWQDYgAEwE5vDdla/nLpWAPAQ0yFGqwLuw4BcN2r |
| U+sKab5EAEHzLeceRa8ffncYdCXNoVsBcdob1y66CFZMEWLetPTmGapyWkBAs6/L |
| 8kUlkU9OsE+7IVo4QQJkgV5gM+Dim1XE |
| -----END EC PRIVATE KEY----- |
| """ |
| |
| ec_root_cert_pem = b"""-----BEGIN CERTIFICATE----- |
| MIICLTCCAbKgAwIBAgIMWW/hwTl6ufz6/WkCMAoGCCqGSM49BAMDMFgxGDAWBgNV |
| BAMTD1Rlc3RpbmcgUm9vdCBDQTEQMA4GA1UEChMHVGVzdGluZzEQMA4GA1UEBxMH |
| Q2hpY2FnbzELMAkGA1UECBMCSUwxCzAJBgNVBAYTAlVTMCAXDTE3MDcxOTIyNDgz |
| M1oYDzk5OTkxMjMxMjM1OTU5WjBYMRgwFgYDVQQDEw9UZXN0aW5nIFJvb3QgQ0Ex |
| EDAOBgNVBAoTB1Rlc3RpbmcxEDAOBgNVBAcTB0NoaWNhZ28xCzAJBgNVBAgTAklM |
| MQswCQYDVQQGEwJVUzB2MBAGByqGSM49AgEGBSuBBAAiA2IABMBObw3ZWv5y6VgD |
| wENMhRqsC7sOAXDdq1PrCmm+RABB8y3nHkWvH353GHQlzaFbAXHaG9cuughWTBFi |
| 3rT05hmqclpAQLOvy/JFJZFPTrBPuyFaOEECZIFeYDPg4ptVxKNDMEEwDwYDVR0T |
| AQH/BAUwAwEB/zAPBgNVHQ8BAf8EBQMDBwQAMB0GA1UdDgQWBBSoTrF0H2m8RDzB |
| MnY2KReEPfz7ZjAKBggqhkjOPQQDAwNpADBmAjEA3+G1oVCxGjYX4iUN93QYcNHe |
| e3fJQJwX9+KsHRut6qNZDUbvRbtO1YIAwB4UJZjwAjEAtXCPURS5A4McZHnSwgTi |
| Td8GMrwKz0557OxxtKN6uVVy4ACFMqEw0zN/KJI1vxc9 |
| -----END CERTIFICATE-----""" |
| |
| rsa_p_not_prime_pem = """ |
| -----BEGIN RSA PRIVATE KEY----- |
| MBsCAQACAS0CAQcCAQACAQ8CAQMCAQACAQACAQA= |
| -----END RSA PRIVATE KEY----- |
| """ |
| |
| dsa_private_key_pem = b"""-----BEGIN PRIVATE KEY----- |
| MIICZAIBADCCAjkGByqGSM44BAEwggIsAoIBAQD7UzdlshSCIIuntch43VmfCX1+ |
| WQDTvGw83sRZcN+B7nwFn4dm2PU8cby17oCjX7buBvalVqofnUokrSIDA6Rozm/f |
| 2wpGR9oVpd0xh9cI50pw1G3RZ4lcNWTP8C8O20eIzJoCH1KElcWLCHLAa3XoGOMv |
| p4XnbVgMdc9/ydt4qttzIVPV4cZoVObzixoKCgwHyVPDxe0JaCe2cIwxyQY0IwAI |
| PfaUWEAo+bf7pOosdnatJYm9MkKe8bEgKGQcUl9S8FXLhRejMo+oobcRjuBHTAmY |
| fuV1iGlLrkFNrc2O6M1CRZhOoddoy53IeHcSjfzKET1biE3tCOUdHjUnABqfAiEA |
| 1llvauVKMLvFCDatVKRY+zNGJaa5dwff4qDtodz6sa8CggEAd+btod0di21mqFaf |
| vc1ddmLK74PddMseT8DmoN/YduJaGLAOOVJ61rdG+KPXIar+8X5yqXfzP0MiYGkE |
| A+xpNIImC3rzHElYNa8imA7ud8f+oC5jQijp0GhzVIS4UW83rZwakX7LITNE9Oj9 |
| FkETH1ZskHpp5BNlNoaSIW2+T7n/a+lq+tN60gP3f6FPBv5obB0pjqh+OAzEil/4 |
| Ys0dtCB0022cCUCqThMhWewlE2W2JioDLV5QkD91NMQNQwljDONNcs94AaWeVONK |
| RaBQXlFsJPHzS8uKpsFeusFTrHIeEJW/8GQp/tfXP1ajEdg5EGxOhXFkem4ZMIus |
| YFTbWwQiAiBFtgi8aNV0Jz2o8T+cxjVqVEgGdYNQqmpzqqBsM5AEOw== |
| -----END PRIVATE KEY----- |
| """ |
| dsa_public_key_pem = b"""-----BEGIN PUBLIC KEY----- |
| MIIDRjCCAjkGByqGSM44BAEwggIsAoIBAQD7UzdlshSCIIuntch43VmfCX1+WQDT |
| vGw83sRZcN+B7nwFn4dm2PU8cby17oCjX7buBvalVqofnUokrSIDA6Rozm/f2wpG |
| R9oVpd0xh9cI50pw1G3RZ4lcNWTP8C8O20eIzJoCH1KElcWLCHLAa3XoGOMvp4Xn |
| bVgMdc9/ydt4qttzIVPV4cZoVObzixoKCgwHyVPDxe0JaCe2cIwxyQY0IwAIPfaU |
| WEAo+bf7pOosdnatJYm9MkKe8bEgKGQcUl9S8FXLhRejMo+oobcRjuBHTAmYfuV1 |
| iGlLrkFNrc2O6M1CRZhOoddoy53IeHcSjfzKET1biE3tCOUdHjUnABqfAiEA1llv |
| auVKMLvFCDatVKRY+zNGJaa5dwff4qDtodz6sa8CggEAd+btod0di21mqFafvc1d |
| dmLK74PddMseT8DmoN/YduJaGLAOOVJ61rdG+KPXIar+8X5yqXfzP0MiYGkEA+xp |
| NIImC3rzHElYNa8imA7ud8f+oC5jQijp0GhzVIS4UW83rZwakX7LITNE9Oj9FkET |
| H1ZskHpp5BNlNoaSIW2+T7n/a+lq+tN60gP3f6FPBv5obB0pjqh+OAzEil/4Ys0d |
| tCB0022cCUCqThMhWewlE2W2JioDLV5QkD91NMQNQwljDONNcs94AaWeVONKRaBQ |
| XlFsJPHzS8uKpsFeusFTrHIeEJW/8GQp/tfXP1ajEdg5EGxOhXFkem4ZMIusYFTb |
| WwOCAQUAAoIBAEe6z5ud1k4EDD9mLP7UYALWrgc1NXUlDynoYkjr+T/NVf1eaMdq |
| 0vFbGcEmz05UPUNXOhDH0szUDxQam3IE9C27ZO4SOquc0/rIhPY6i75SJW13P+cg |
| gdXhDMTW5JOlyV6CPUoCWKOtn1ds3pTDuuWlZ89UzOWQUbC1si6vvz43zDyhfu6U |
| owgIusPxowErm2sH66+MPa8fYxVX7ZJL0mEfubejrloAbo5unYI/bUYIhx4mtpP/ |
| h/isFRifEAwG3yX6F9X/ZOYL53Z93EFPLJGRGMmQbkmXRA6lyvHdsC+OC/OCvPjW |
| WfTXW9NHtUqpEks+OXBkyV971Hk5NvdLLr8= |
| -----END PUBLIC KEY----- |
| """ |
| |
| ed25519_private_key_pem = b"""-----BEGIN PRIVATE KEY----- |
| MC4CAQAwBQYDK2VwBCIEIKlxBbhVsSURoLTmsu9uTqYH6oF7zpxmp1ZQCAPhDmI2 |
| -----END PRIVATE KEY----- |
| """ |
| ed25519_public_key_pem = b"""-----BEGIN PUBLIC KEY----- |
| MCowBQYDK2VwAyEAq+FrpdwI1oTPytx8kGzuLVc+78zJE7hjYG4E9hwXoKI= |
| -----END PUBLIC KEY----- |
| """ |
| |
| ed448_private_key_pem = b"""-----BEGIN PRIVATE KEY----- |
| MEcCAQAwBQYDK2VxBDsEOcqZ7a3k6JwrJbYO8CNTPT/d7dlWCo5vCf0EYDj79ZvA\nhD8u9EPHlYJw5Y8ZQdH4WmVEfpKA23xkdQ== |
| -----END PRIVATE KEY----- |
| """ |
| ed448_public_key_pem = b"""-----BEGIN PUBLIC KEY----- |
| MEMwBQYDK2VxAzoAKFfWGCuqIaxgR9GmEXLRciYDyEjTnF56kr0sOVfwHEj+bHSU\neMJTZJR8qFSg8hNsHY1iZh9PIXcA |
| -----END PUBLIC KEY----- |
| """ |
| |
| rsa_private_key_pem = b"""-----BEGIN PRIVATE KEY----- |
| MIIEuwIBADANBgkqhkiG9w0BAQEFAASCBKUwggShAgEAAoIBAQDZ5FaSaXKn/RTF |
| xyNr+GRvYnMvLz5XxSDD4JzVRKXxKGFzKKXMJAeXJkvPlho7Ta/HgMNXhMPAe8TT |
| wcIRnHJqAfmSOnka1ks3Kl6EGQBTevKzyJy8MaUhzZsL4FUUgWUETFQQT8Dwcghf |
| JobV0k+bWT4mrKHzIquw5y+NTsaZl4jSB1labhImsU16Vj66fHp7w9+c501tOxQO |
| M4CQNWioGm8tgPT/43QUs9e+L2HFBI+cDQbEC68l+7VM8YY8NZ/fGypoML2QMVnU |
| Y6zneoOLJTMUulOubrL+J6DkuuhxBsIOcyxMnqwgKm4pUGlPxfPSS7+Mo3JC969k |
| wgUHerXZAgMBAAECgf9qAzz/VMCQwnV1UxkhxH/8zgYgYL+fERFuPC/ZWv7wOicv |
| xAjm9KC8zVb44fLE586CCc7IN+zNK9y0gB9eAGr/04RhEvWgbmoqF6wdtdNyynuE |
| Ut4oQKn7AUc1uPAeCfM4slw0Pie98YSS/9ZhwH/eh3C10iwWA1aiLWeDrnryPuJN |
| mNB0d/ZsaL+arhR/nU2sJixx5LDI6AG0GJrw3DBHEKb4vZPIUM3wZNs7qnuG5W17 |
| JbZDQYnkApByZu2UMWI2YUkpJC246mFPWSWMa6sAl7sTWTkUIR21lJiqyTGG3ljY |
| C2QjHoHrrzs+pwtlLBa1a4FgbaJmnL+VzWD/FQECgYEA8r3Y2oGcY5cQPb00TE0t |
| ekXAXiHz9sX76nzE6BMZ8cwP/cVoWtIABpdaimKUoFML8CdjOi9Ti9OoNVGWm4Pk |
| fT/GOUdysXWIw2Z/VOLM47nDwJb3fWwxsxph+x3gWJG/Vct/1NxmCCEendM63dy7 |
| /uR8RgX+0nxvn6Y6auQfpnkCgYEA5csHboa14Favx8aHTlITWOm46ugzdbARdfWz |
| 13Ewb7m4mm/3gKtA/m+yGdQFwmtBVkmwtdCeDj0aKH3Sfvg9WCQK1x/dUkPMr//r |
| oGUGeJU9r3ZKVJTeSJ0lKX4h3u3+1TdpnAgtuWGI4AK9fEdulfHKArxyIdbsdwRr |
| ljaBMmECgYATpEcCz1APQu7+f+vWbLxMU46QT2EFS9npjHUGbl1AEooMt8eM6cc0 |
| wVSDNBzgqDekFBvUXnX9L4BB6DsulEqN0/Y/NkfSkjch0I5nGP8JQkPTtqOKE5Il |
| 8vGQt0crA4ge8huC5t6es8ddb/UodK8FnglsRRnsgEMsAPBjK9hfyQKBgDHD23Mr |
| R14zR9Q7AXiLu9bonvx4lxRosg9ay7zfrX60uO7xSqeZ7vRrWiXPzgOB2N+IC/YE |
| HQa2YuDcBucqeZaKD7LxGqxDNKP1B6Fv34vjvj0uoABbURxms/Kdd1ZhMmwYmQ2K |
| k+Ru5AancUPl8GQWvgoDp6/+bK2Fzor0eNxhAoGBANcJ6mGvgw3px/H2MPBjRBsf |
| tUbZ39UH3c4siLa2Rry/Pm0Fgly8CUmu1IcFQDITKbyhaGPuHGtXglBOZqXid0VL |
| 01ReWISyKwWyuRjUuscdq2m684hXHYZCq2eJroqon1nMq4C0aqr696ra0cgCfbK3 |
| 5yscAByxKd+64JZziDkZ |
| -----END PRIVATE KEY----- |
| """ |
| rsa_public_key_pem = b"""-----BEGIN PUBLIC KEY----- |
| MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2eRWkmlyp/0Uxccja/hk |
| b2JzLy8+V8Ugw+Cc1USl8ShhcyilzCQHlyZLz5YaO02vx4DDV4TDwHvE08HCEZxy |
| agH5kjp5GtZLNypehBkAU3rys8icvDGlIc2bC+BVFIFlBExUEE/A8HIIXyaG1dJP |
| m1k+Jqyh8yKrsOcvjU7GmZeI0gdZWm4SJrFNelY+unx6e8PfnOdNbTsUDjOAkDVo |
| qBpvLYD0/+N0FLPXvi9hxQSPnA0GxAuvJfu1TPGGPDWf3xsqaDC9kDFZ1GOs53qD |
| iyUzFLpTrm6y/ieg5LrocQbCDnMsTJ6sICpuKVBpT8Xz0ku/jKNyQvevZMIFB3q1 |
| 2QIDAQAB |
| -----END PUBLIC KEY----- |
| """ |
| |
| x25519_private_key_pem = b"""-----BEGIN PRIVATE KEY----- |
| MC4CAQAwBQYDK2VuBCIEIPAjVfPNTm25VxtBRg+JjjFx9tA3M8aaBdVhjb92iBts |
| -----END PRIVATE KEY----- |
| """ |
| |
| |
| @pytest.fixture |
| def x509_data() -> tuple[PKey, X509]: |
| """ |
| Create a new private key and start a certificate request (for a test |
| to finish in one way or another). |
| """ |
| # Basic setup stuff to generate a certificate |
| pkey = PKey() |
| pkey.generate_key(TYPE_RSA, 2048) |
| req = X509Req() |
| req.set_pubkey(pkey) |
| # Authority good you have. |
| req.get_subject().commonName = "Yoda root CA" |
| x509 = X509() |
| subject = x509.get_subject() |
| subject.commonName = req.get_subject().commonName |
| x509.set_issuer(subject) |
| x509.set_pubkey(pkey) |
| now = datetime.now() |
| expire = datetime.now() + timedelta(days=100) |
| x509.set_notBefore(now.strftime("%Y%m%d%H%M%SZ").encode()) |
| x509.set_notAfter(expire.strftime("%Y%m%d%H%M%SZ").encode()) |
| return pkey, x509 |
| |
| |
| class TestX509Ext: |
| """ |
| Tests for `OpenSSL.crypto.X509Extension`. |
| """ |
| |
| def test_str(self) -> None: |
| """ |
| The string representation of `X509Extension` instances as |
| returned by `str` includes stuff. |
| """ |
| # This isn't necessarily the best string representation. Perhaps it |
| # will be changed/improved in the future. |
| assert ( |
| str(X509Extension(b"basicConstraints", True, b"CA:false")) |
| == "CA:FALSE" |
| ) |
| |
| def test_construction(self) -> None: |
| """ |
| `X509Extension` accepts an extension type name, a critical flag, |
| and an extension value and returns an `X509Extension` instance. |
| """ |
| basic = X509Extension(b"basicConstraints", True, b"CA:true") |
| assert isinstance(basic, X509Extension) |
| |
| comment = X509Extension(b"nsComment", False, b"pyOpenSSL unit test") |
| assert isinstance(comment, X509Extension) |
| |
| @pytest.mark.parametrize( |
| "type_name, critical, value", |
| [ |
| (b"thisIsMadeUp", False, b"hi"), |
| (b"basicConstraints", False, b"blah blah"), |
| # Exercise a weird one (an extension which uses the r2i method). |
| # This exercises the codepath that requires a non-NULL ctx to be |
| # passed to X509V3_EXT_nconf. It can't work now because we provide |
| # no configuration database. It might be made to work in the |
| # future. |
| ( |
| b"proxyCertInfo", |
| True, |
| b"language:id-ppl-anyLanguage,pathlen:1,policy:text:AB", |
| ), |
| ], |
| ) |
| def test_invalid_extension( |
| self, type_name: bytes, critical: bool, value: bytes |
| ) -> None: |
| """ |
| `X509Extension` raises something if it is passed a bad |
| extension name or value. |
| """ |
| with pytest.raises(Error): |
| X509Extension(type_name, critical, value) |
| |
| @pytest.mark.parametrize("critical_flag", [True, False]) |
| def test_get_critical(self, critical_flag: bool) -> None: |
| """ |
| `X509ExtensionType.get_critical` returns the value of the |
| extension's critical flag. |
| """ |
| ext = X509Extension(b"basicConstraints", critical_flag, b"CA:true") |
| assert ext.get_critical() == critical_flag |
| |
| @pytest.mark.parametrize( |
| "short_name, value", |
| [(b"basicConstraints", b"CA:true"), (b"nsComment", b"foo bar")], |
| ) |
| def test_get_short_name(self, short_name: bytes, value: bytes) -> None: |
| """ |
| `X509ExtensionType.get_short_name` returns a string giving the |
| short type name of the extension. |
| """ |
| ext = X509Extension(short_name, True, value) |
| assert ext.get_short_name() == short_name |
| |
| def test_get_data(self) -> None: |
| """ |
| `X509Extension.get_data` returns a string giving the data of |
| the extension. |
| """ |
| ext = X509Extension(b"basicConstraints", True, b"CA:true") |
| # Expect to get back the DER encoded form of CA:true. |
| assert ext.get_data() == b"0\x03\x01\x01\xff" |
| |
| def test_unused_subject(self, x509_data: tuple[PKey, X509]) -> None: |
| """ |
| The `subject` parameter to `X509Extension` may be provided for an |
| extension which does not use it and is ignored in this case. |
| """ |
| pkey, x509 = x509_data |
| ext1 = X509Extension( |
| b"basicConstraints", False, b"CA:TRUE", subject=x509 |
| ) |
| x509.add_extensions([ext1]) |
| x509.sign(pkey, "sha256") |
| # This is a little lame. Can we think of a better way? |
| text = dump_certificate(FILETYPE_TEXT, x509) |
| assert b"X509v3 Basic Constraints:" in text |
| assert b"CA:TRUE" in text |
| |
| def test_subject(self, x509_data: tuple[PKey, X509]) -> None: |
| """ |
| If an extension requires a subject, the `subject` parameter to |
| `X509Extension` provides its value. |
| """ |
| pkey, x509 = x509_data |
| ext3 = X509Extension( |
| b"subjectKeyIdentifier", False, b"hash", subject=x509 |
| ) |
| x509.add_extensions([ext3]) |
| x509.sign(pkey, "sha256") |
| text = dump_certificate(FILETYPE_TEXT, x509) |
| assert b"X509v3 Subject Key Identifier:" in text |
| |
| def test_missing_subject(self) -> None: |
| """ |
| If an extension requires a subject and the `subject` parameter |
| is given no value, something happens. |
| """ |
| with pytest.raises(Error): |
| X509Extension(b"subjectKeyIdentifier", False, b"hash") |
| |
| @pytest.mark.parametrize("bad_obj", [True, object(), "hello", []]) |
| def test_invalid_subject(self, bad_obj: object) -> None: |
| """ |
| If the `subject` parameter is given a value which is not an |
| `X509` instance, `TypeError` is raised. |
| """ |
| with pytest.raises(TypeError): |
| X509Extension( |
| b"basicConstraints", |
| False, |
| b"CA:TRUE", |
| subject=bad_obj, # type: ignore[arg-type] |
| ) |
| |
| def test_unused_issuer(self, x509_data: tuple[PKey, X509]) -> None: |
| """ |
| The `issuer` parameter to `X509Extension` may be provided for an |
| extension which does not use it and is ignored in this case. |
| """ |
| pkey, x509 = x509_data |
| ext1 = X509Extension( |
| b"basicConstraints", False, b"CA:TRUE", issuer=x509 |
| ) |
| x509.add_extensions([ext1]) |
| x509.sign(pkey, "sha256") |
| text = dump_certificate(FILETYPE_TEXT, x509) |
| assert b"X509v3 Basic Constraints:" in text |
| assert b"CA:TRUE" in text |
| |
| def test_issuer(self, x509_data: tuple[PKey, X509]) -> None: |
| """ |
| If an extension requires an issuer, the `issuer` parameter to |
| `X509Extension` provides its value. |
| """ |
| pkey, x509 = x509_data |
| ext2 = X509Extension( |
| b"authorityKeyIdentifier", False, b"issuer:always", issuer=x509 |
| ) |
| x509.add_extensions([ext2]) |
| x509.sign(pkey, "sha256") |
| text = dump_certificate(FILETYPE_TEXT, x509) |
| assert b"X509v3 Authority Key Identifier:" in text |
| assert b"DirName:/CN=Yoda root CA" in text |
| |
| def test_missing_issuer(self) -> None: |
| """ |
| If an extension requires an issue and the `issuer` parameter is |
| given no value, something happens. |
| """ |
| with pytest.raises(Error): |
| X509Extension( |
| b"authorityKeyIdentifier", False, b"keyid:always,issuer:always" |
| ) |
| |
| @pytest.mark.parametrize("bad_obj", [True, object(), "hello", []]) |
| def test_invalid_issuer(self, bad_obj: object) -> None: |
| """ |
| If the `issuer` parameter is given a value which is not an |
| `X509` instance, `TypeError` is raised. |
| """ |
| with pytest.raises(TypeError): |
| X509Extension( |
| b"basicConstraints", |
| False, |
| b"keyid:always,issuer:always", |
| issuer=bad_obj, # type: ignore[arg-type] |
| ) |
| |
| |
| class TestPKey: |
| """ |
| Tests for `OpenSSL.crypto.PKey`. |
| """ |
| |
| @pytest.mark.parametrize( |
| ("key_string", "key_type"), |
| [ |
| (dsa_private_key_pem, dsa.DSAPrivateKey), |
| (ec_private_key_pem, ec.EllipticCurvePrivateKey), |
| (ed25519_private_key_pem, ed25519.Ed25519PrivateKey), |
| (ed448_private_key_pem, ed448.Ed448PrivateKey), |
| (rsa_private_key_pem, rsa.RSAPrivateKey), |
| ], |
| ) |
| def test_convert_roundtrip_cryptography_private_key( |
| self, key_string: bytes, key_type: type[_Key] |
| ) -> None: |
| """ |
| PKey.from_cryptography_key creates a proper private PKey. |
| PKey.to_cryptography_key creates a proper cryptography private key. |
| """ |
| key = serialization.load_pem_private_key(key_string, None) |
| assert isinstance(key, key_type) |
| assert isinstance( |
| key, |
| ( |
| dsa.DSAPrivateKey, |
| ec.EllipticCurvePrivateKey, |
| ed25519.Ed25519PrivateKey, |
| ed448.Ed448PrivateKey, |
| rsa.RSAPrivateKey, |
| ), |
| ) |
| pkey = PKey.from_cryptography_key(key) |
| |
| assert isinstance(pkey, PKey) |
| parsed_key = pkey.to_cryptography_key() |
| assert isinstance(parsed_key, key_type) |
| assert isinstance( |
| parsed_key, |
| ( |
| dsa.DSAPrivateKey, |
| ec.EllipticCurvePrivateKey, |
| ed25519.Ed25519PrivateKey, |
| ed448.Ed448PrivateKey, |
| rsa.RSAPrivateKey, |
| ), |
| ) |
| assert parsed_key.public_key().public_bytes( |
| serialization.Encoding.PEM, |
| serialization.PublicFormat.SubjectPublicKeyInfo, |
| ) == key.public_key().public_bytes( |
| serialization.Encoding.PEM, |
| serialization.PublicFormat.SubjectPublicKeyInfo, |
| ) |
| assert pkey._only_public is False |
| assert pkey._initialized is True |
| |
| @pytest.mark.parametrize( |
| ("key_string", "key_type"), |
| [ |
| (dsa_public_key_pem, dsa.DSAPublicKey), |
| (ec_public_key_pem, ec.EllipticCurvePublicKey), |
| (ed25519_public_key_pem, ed25519.Ed25519PublicKey), |
| (ed448_public_key_pem, ed448.Ed448PublicKey), |
| (rsa_public_key_pem, rsa.RSAPublicKey), |
| ], |
| ) |
| def test_convert_roundtrip_cryptography_public_key( |
| self, key_string: bytes, key_type: type[_Key] |
| ) -> None: |
| """ |
| PKey.from_cryptography_key creates a proper public PKey. |
| PKey.to_cryptography_key creates a proper cryptography public key. |
| """ |
| key = serialization.load_pem_public_key(key_string, None) |
| assert isinstance(key, key_type) |
| assert isinstance( |
| key, |
| ( |
| dsa.DSAPublicKey, |
| ec.EllipticCurvePublicKey, |
| ed25519.Ed25519PublicKey, |
| ed448.Ed448PublicKey, |
| rsa.RSAPublicKey, |
| ), |
| ) |
| pkey = PKey.from_cryptography_key(key) |
| |
| assert isinstance(pkey, PKey) |
| parsed_key = pkey.to_cryptography_key() |
| assert isinstance(parsed_key, key_type) |
| assert isinstance( |
| parsed_key, |
| ( |
| dsa.DSAPublicKey, |
| ec.EllipticCurvePublicKey, |
| ed25519.Ed25519PublicKey, |
| ed448.Ed448PublicKey, |
| rsa.RSAPublicKey, |
| ), |
| ) |
| assert parsed_key.public_bytes( |
| serialization.Encoding.PEM, |
| serialization.PublicFormat.SubjectPublicKeyInfo, |
| ) == key.public_bytes( |
| serialization.Encoding.PEM, |
| serialization.PublicFormat.SubjectPublicKeyInfo, |
| ) |
| assert pkey._only_public is True |
| assert pkey._initialized is True |
| |
| def test_convert_from_cryptography_public_key(self) -> None: |
| """ |
| PKey.from_cryptography_key creates a proper public PKey. |
| """ |
| key = serialization.load_pem_public_key(cleartextPublicKeyPEM) |
| assert isinstance(key, rsa.RSAPublicKey) |
| pkey = PKey.from_cryptography_key(key) |
| |
| assert isinstance(pkey, PKey) |
| assert pkey.bits() == key.key_size |
| assert pkey._only_public is True |
| assert pkey._initialized is True |
| |
| def test_convert_from_cryptography_unsupported_type(self) -> None: |
| """ |
| PKey.from_cryptography_key raises TypeError with an unsupported type. |
| """ |
| key = serialization.load_pem_private_key(x25519_private_key_pem, None) |
| with pytest.raises(TypeError): |
| PKey.from_cryptography_key(key) # type: ignore[arg-type] |
| |
| def test_convert_public_pkey_to_cryptography_key(self) -> None: |
| """ |
| PKey.to_cryptography_key creates a proper cryptography public key. |
| """ |
| pkey = load_publickey(FILETYPE_PEM, cleartextPublicKeyPEM) |
| key = pkey.to_cryptography_key() |
| |
| assert isinstance(key, rsa.RSAPublicKey) |
| assert pkey.bits() == key.key_size |
| |
| def test_construction(self) -> None: |
| """ |
| `PKey` takes no arguments and returns a new `PKey` instance. |
| """ |
| key = PKey() |
| assert isinstance(key, PKey) |
| |
| def test_pregeneration(self) -> None: |
| """ |
| `PKey.bits` and `PKey.type` return `0` before the key is generated. |
| `PKey.check` raises `TypeError` before the key is generated. |
| """ |
| key = PKey() |
| assert key.type() == 0 |
| assert key.bits() == 0 |
| with pytest.raises(TypeError): |
| key.check() |
| |
| def test_failed_generation(self) -> None: |
| """ |
| `PKey.generate_key` takes two arguments, the first giving the key type |
| as one of `TYPE_RSA` or `TYPE_DSA` and the second giving the number of |
| bits to generate. If an invalid type is specified or generation fails, |
| `Error` is raised. If an invalid number of bits is specified, |
| `ValueError` or `Error` is raised. |
| """ |
| key = PKey() |
| with pytest.raises(TypeError): |
| key.generate_key("foo", "bar") # type: ignore[arg-type] |
| with pytest.raises(Error): |
| key.generate_key(-1, 0) |
| |
| with pytest.raises(ValueError): |
| key.generate_key(TYPE_RSA, -1) |
| with pytest.raises(ValueError): |
| key.generate_key(TYPE_RSA, 0) |
| |
| with pytest.raises(TypeError): |
| key.generate_key(TYPE_RSA, object()) # type: ignore[arg-type] |
| |
| def test_rsa_generation(self) -> None: |
| """ |
| `PKey.generate_key` generates an RSA key when passed `TYPE_RSA` as a |
| type and a reasonable number of bits. |
| """ |
| bits = 2048 |
| key = PKey() |
| key.generate_key(TYPE_RSA, bits) |
| assert key.type() == TYPE_RSA |
| assert key.bits() == bits |
| assert key.check() |
| |
| def test_dsa_generation(self) -> None: |
| """ |
| `PKey.generate_key` generates a DSA key when passed `TYPE_DSA` as a |
| type and a reasonable number of bits. |
| """ |
| # 512 is a magic number. The DSS (Digital Signature Standard) |
| # allows a minimum of 512 bits for DSA. DSA_generate_parameters |
| # will silently promote any value below 512 to 512. |
| bits = 512 |
| key = PKey() |
| key.generate_key(TYPE_DSA, bits) |
| assert key.type() == TYPE_DSA |
| assert key.bits() == bits |
| with pytest.raises(TypeError): |
| key.check() |
| |
| def test_regeneration(self) -> None: |
| """ |
| `PKey.generate_key` can be called multiple times on the same key to |
| generate new keys. |
| """ |
| key = PKey() |
| for type, bits in [(TYPE_RSA, 2048), (TYPE_DSA, 576)]: |
| key.generate_key(type, bits) |
| assert key.type() == type |
| assert key.bits() == bits |
| |
| def test_inconsistent_key(self) -> None: |
| """ |
| Either `load_privatekey` or `PKey.check` returns `Error` if the key is |
| not consistent. |
| """ |
| with pytest.raises(Error): |
| key = load_privatekey(FILETYPE_PEM, inconsistentPrivateKeyPEM) |
| key.check() |
| |
| def test_check_public_key(self) -> None: |
| """ |
| `PKey.check` raises `TypeError` if only the public part of the key |
| is available. |
| """ |
| # A trick to get a public-only key |
| key = PKey() |
| key.generate_key(TYPE_RSA, 2048) |
| cert = X509() |
| cert.set_pubkey(key) |
| pub = cert.get_pubkey() |
| with pytest.raises(TypeError): |
| pub.check() |
| |
| def test_check_pr_897(self) -> None: |
| """ |
| Either `load_privatekey` or `PKey.check` raises `OpenSSL.crypto.Error` |
| if provided with broken key |
| """ |
| with pytest.raises(Error): |
| pkey = load_privatekey(FILETYPE_PEM, rsa_p_not_prime_pem) |
| pkey.check() |
| |
| |
| def x509_name(**attrs: str) -> X509Name: |
| """ |
| Return a new X509Name with the given attributes. |
| """ |
| # XXX There's no other way to get a new X509Name yet. |
| name = X509().get_subject() |
| |
| # Make the order stable - order matters! |
| def key(attr: tuple[str, str]) -> str: |
| return attr[1] |
| |
| for k, v in sorted(attrs.items(), key=key): |
| setattr(name, k, v) |
| return name |
| |
| |
| class TestX509Name: |
| """ |
| Unit tests for `OpenSSL.crypto.X509Name`. |
| """ |
| |
| def test_type(self) -> None: |
| """ |
| The type of X509Name objects is `X509Name`. |
| """ |
| name = x509_name() |
| assert isinstance(name, X509Name) |
| |
| def test_only_string_attributes(self) -> None: |
| """ |
| Attempting to set a non-`str` attribute name on an `X509Name` instance |
| causes `TypeError` to be raised. |
| """ |
| name = x509_name() |
| # Beyond these cases, you may also think that unicode should be |
| # rejected. Sorry, you're wrong. unicode is automatically converted |
| # to str outside of the control of X509Name, so there's no way to |
| # reject it. |
| |
| # Also, this used to test str subclasses, but that test is less |
| # relevant now that the implementation is in Python instead of C. Also |
| # PyPy automatically converts str subclasses to str when they are |
| # passed to setattr, so we can't test it on PyPy. Apparently CPython |
| # does this sometimes as well. |
| with pytest.raises(TypeError): |
| setattr(name, None, "hello") # type: ignore[arg-type] |
| with pytest.raises(TypeError): |
| setattr(name, 30, "hello") # type: ignore[arg-type] |
| |
| def test_set_invalid_attribute(self) -> None: |
| """ |
| Attempting to set any attribute name on an `X509Name` instance for |
| which no corresponding NID is defined causes `AttributeError` to be |
| raised. |
| """ |
| name = x509_name() |
| with pytest.raises(AttributeError): |
| setattr(name, "no such thing", None) |
| |
| def test_attributes(self) -> None: |
| """ |
| `X509Name` instances have attributes for each standard (?) |
| X509Name field. |
| """ |
| name = x509_name() |
| name.commonName = "foo" |
| assert name.commonName == "foo" |
| assert name.CN == "foo" |
| |
| name.CN = "baz" |
| assert name.commonName == "baz" |
| assert name.CN == "baz" |
| |
| name.commonName = "bar" |
| assert name.commonName == "bar" |
| assert name.CN == "bar" |
| |
| name.CN = "quux" |
| assert name.commonName == "quux" |
| assert name.CN == "quux" |
| |
| assert name.OU is None |
| |
| with pytest.raises(AttributeError): |
| name.foobar |
| |
| def test_copy(self) -> None: |
| """ |
| `X509Name` creates a new `X509Name` instance with all the same |
| attributes as an existing `X509Name` instance when called with one. |
| """ |
| name = x509_name(commonName="foo", emailAddress="[email protected]") |
| |
| copy = X509Name(name) |
| assert copy.commonName == "foo" |
| assert copy.emailAddress == "[email protected]" |
| |
| # Mutate the copy and ensure the original is unmodified. |
| copy.commonName = "baz" |
| assert name.commonName == "foo" |
| |
| # Mutate the original and ensure the copy is unmodified. |
| name.emailAddress = "[email protected]" |
| assert copy.emailAddress == "[email protected]" |
| |
| def test_repr(self) -> None: |
| """ |
| `repr` passed an `X509Name` instance should return a string containing |
| a description of the type and the NIDs which have been set on it. |
| """ |
| name = x509_name(commonName="foo", emailAddress="bar") |
| assert repr(name) == "<X509Name object '/emailAddress=bar/CN=foo'>" |
| |
| def test_comparison(self) -> None: |
| """ |
| `X509Name` instances should compare based on their NIDs. |
| """ |
| |
| def _equality( |
| a: X509Name, |
| b: object, |
| assert_true: typing.Callable[[bool], None], |
| assert_false: typing.Callable[[bool], None], |
| ) -> None: |
| assert_true(a == b) |
| assert_false(a != b) |
| assert_true(b == a) |
| assert_false(b != a) |
| |
| def assert_true(x: bool) -> None: |
| assert x |
| |
| def assert_false(x: bool) -> None: |
| assert not x |
| |
| def assert_equal(a: X509Name, b: object) -> None: |
| _equality(a, b, assert_true, assert_false) |
| |
| # Instances compare equal to themselves. |
| name = x509_name() |
| assert_equal(name, name) |
| |
| # Empty instances should compare equal to each other. |
| assert_equal(x509_name(), x509_name()) |
| |
| # Instances with equal NIDs should compare equal to each other. |
| assert_equal(x509_name(commonName="foo"), x509_name(commonName="foo")) |
| |
| # Instance with equal NIDs set using different aliases should compare |
| # equal to each other. |
| assert_equal(x509_name(commonName="foo"), x509_name(CN="foo")) |
| |
| # Instances with more than one NID with the same values should compare |
| # equal to each other. |
| assert_equal( |
| x509_name(CN="foo", organizationalUnitName="bar"), |
| x509_name(commonName="foo", OU="bar"), |
| ) |
| |
| def assert_not_equal(a: X509Name, b: object) -> None: |
| _equality(a, b, assert_false, assert_true) |
| |
| # Instances with different values for the same NID should not compare |
| # equal to each other. |
| assert_not_equal(x509_name(CN="foo"), x509_name(CN="bar")) |
| |
| # Instances with different NIDs should not compare equal to each other. |
| assert_not_equal(x509_name(CN="foo"), x509_name(OU="foo")) |
| |
| assert_not_equal(x509_name(), object()) |
| |
| def _inequality( |
| a: X509Name, |
| b: X509Name, |
| assert_true: typing.Callable[[bool], None], |
| assert_false: typing.Callable[[bool], None], |
| ) -> None: |
| assert_true(a < b) |
| assert_true(a <= b) |
| assert_true(b > a) |
| assert_true(b >= a) |
| assert_false(a > b) |
| assert_false(a >= b) |
| assert_false(b < a) |
| assert_false(b <= a) |
| |
| def assert_less_than(a: X509Name, b: X509Name) -> None: |
| _inequality(a, b, assert_true, assert_false) |
| |
| # An X509Name with a NID with a value which sorts less than the value |
| # of the same NID on another X509Name compares less than the other |
| # X509Name. |
| assert_less_than(x509_name(CN="abc"), x509_name(CN="def")) |
| |
| def assert_greater_than(a: X509Name, b: X509Name) -> None: |
| _inequality(a, b, assert_false, assert_true) |
| |
| # An X509Name with a NID with a value which sorts greater than the |
| # value of the same NID on another X509Name compares greater than the |
| # other X509Name. |
| assert_greater_than(x509_name(CN="def"), x509_name(CN="abc")) |
| |
| def assert_raises(a: X509Name, b: object) -> None: |
| with pytest.raises(TypeError): |
| a < b |
| with pytest.raises(TypeError): |
| a <= b |
| with pytest.raises(TypeError): |
| a > b |
| with pytest.raises(TypeError): |
| a >= b |
| |
| # Only X509Name objects can be compared with lesser than / greater than |
| assert_raises(x509_name(), object()) |
| |
| def test_hash(self) -> None: |
| """ |
| `X509Name.hash` returns an integer hash based on the value of the name. |
| """ |
| a = x509_name(CN="foo") |
| b = x509_name(CN="foo") |
| assert a.hash() == b.hash() |
| a.CN = "bar" |
| assert a.hash() != b.hash() |
| |
| def test_der(self) -> None: |
| """ |
| `X509Name.der` returns the DER encoded form of the name. |
| """ |
| a = x509_name(CN="foo", C="US") |
| assert ( |
| a.der() == b"0\x1b1\x0b0\t\x06\x03U\x04\x06\x13\x02US" |
| b"1\x0c0\n\x06\x03U\x04\x03\x0c\x03foo" |
| ) |
| |
| def test_get_components(self) -> None: |
| """ |
| `X509Name.get_components` returns a `list` of two-tuples of `str` |
| giving the NIDs and associated values which make up the name. |
| """ |
| a = x509_name() |
| assert a.get_components() == [] |
| a.CN = "foo" |
| assert a.get_components() == [(b"CN", b"foo")] |
| a.organizationalUnitName = "bar" |
| assert a.get_components() == [(b"CN", b"foo"), (b"OU", b"bar")] |
| |
| def test_load_nul_byte_attribute(self) -> None: |
| """ |
| An `X509Name` from an `X509` instance loaded from a file can have a |
| NUL byte in the value of one of its attributes. |
| """ |
| cert = load_certificate(FILETYPE_PEM, nulbyteSubjectAltNamePEM) |
| subject = cert.get_subject() |
| assert "null.python.org\x00example.org" == subject.commonName |
| |
| def test_load_nul_byte_components(self) -> None: |
| """ |
| An `X509Name` from an `X509` instance loaded from a file can have a |
| NUL byte in the value of its components |
| """ |
| cert = load_certificate(FILETYPE_PEM, nulbyteSubjectAltNamePEM) |
| subject = cert.get_subject() |
| components = subject.get_components() |
| ccn = [value for name, value in components if name == b"CN"] |
| assert ccn[0] == b"null.python.org\x00example.org" |
| |
| def test_set_attribute_failure(self) -> None: |
| """ |
| If the value of an attribute cannot be set for some reason then |
| `Error` is raised. |
| """ |
| name = x509_name() |
| # This value is too long |
| with pytest.raises(Error): |
| setattr(name, "O", b"x" * 512) |
| |
| |
| class TestX509Req: |
| """ |
| Tests for `OpenSSL.crypto.X509Req`. |
| """ |
| |
| def test_sign_with_ungenerated(self) -> None: |
| """ |
| `X509Req.sign` raises `ValueError` when passed a `PKey` with no parts. |
| """ |
| request = X509Req() |
| key = PKey() |
| with pytest.raises(ValueError): |
| request.sign(key, GOOD_DIGEST) |
| |
| def test_sign_with_public_key(self) -> None: |
| """ |
| `X509Req.sign` raises `ValueError` when passed a `PKey` with no private |
| part as the signing key. |
| """ |
| request = X509Req() |
| key = PKey() |
| key.generate_key(TYPE_RSA, 2048) |
| request.set_pubkey(key) |
| pub = request.get_pubkey() |
| with pytest.raises(ValueError): |
| request.sign(pub, GOOD_DIGEST) |
| |
| def test_sign_with_unknown_digest(self) -> None: |
| """ |
| `X509Req.sign` raises `ValueError` when passed a digest name which is |
| not known. |
| """ |
| request = X509Req() |
| key = PKey() |
| key.generate_key(TYPE_RSA, 2048) |
| with pytest.raises(ValueError): |
| request.sign(key, BAD_DIGEST) |
| |
| def test_sign(self) -> None: |
| """ |
| `X509Req.sign` succeeds when passed a private key object and a |
| valid digest function. `X509Req.verify` can be used to check |
| the signature. |
| """ |
| request = X509Req() |
| key = PKey() |
| key.generate_key(TYPE_RSA, 2048) |
| request.set_pubkey(key) |
| request.sign(key, GOOD_DIGEST) |
| # If the type has a verify method, cover that too. |
| if getattr(request, "verify", None) is not None: |
| pub = request.get_pubkey() |
| assert request.verify(pub) |
| # Make another key that won't verify. |
| key = PKey() |
| key.generate_key(TYPE_RSA, 2048) |
| with pytest.raises(Error): |
| request.verify(key) |
| |
| def test_construction(self) -> None: |
| """ |
| `X509Req` takes no arguments and returns an `X509Req` instance. |
| """ |
| request = X509Req() |
| assert isinstance(request, X509Req) |
| |
| def test_version(self) -> None: |
| """ |
| `X509Req.set_version` sets the X.509 version of the certificate |
| request. `X509Req.get_version` returns the X.509 version of the |
| certificate request. The only defined version is 0. |
| """ |
| request = X509Req() |
| assert request.get_version() == 0 |
| request.set_version(0) |
| assert request.get_version() == 0 |
| |
| def test_version_wrong_args(self) -> None: |
| """ |
| `X509Req.set_version` raises `TypeError` if called with a non-`int` |
| argument. |
| """ |
| request = X509Req() |
| with pytest.raises(TypeError): |
| request.set_version("foo") # type: ignore[arg-type] |
| with pytest.raises(ValueError): |
| request.set_version(2) |
| |
| def test_get_subject(self) -> None: |
| """ |
| `X509Req.get_subject` returns an `X509Name` for the subject of the |
| request and which is valid even after the request object is |
| otherwise dead. |
| """ |
| request = X509Req() |
| subject = request.get_subject() |
| assert isinstance(subject, X509Name) |
| subject.commonName = "foo" |
| assert request.get_subject().commonName == "foo" |
| del request |
| subject.commonName = "bar" |
| assert subject.commonName == "bar" |
| |
| def test_add_extensions(self) -> None: |
| """ |
| `X509Req.add_extensions` accepts a `list` of `X509Extension` instances |
| and adds them to the X509 request. |
| """ |
| request = X509Req() |
| request.add_extensions( |
| [X509Extension(b"basicConstraints", True, b"CA:false")] |
| ) |
| exts = request.get_extensions() |
| assert len(exts) == 1 |
| assert exts[0].get_short_name() == b"basicConstraints" |
| assert exts[0].get_critical() == 1 |
| assert exts[0].get_data() == b"0\x00" |
| |
| def test_get_extensions(self) -> None: |
| """ |
| `X509Req.get_extensions` returns a `list` of extensions added to this |
| X509 request. |
| """ |
| request = X509Req() |
| exts = request.get_extensions() |
| assert exts == [] |
| request.add_extensions( |
| [ |
| X509Extension(b"basicConstraints", True, b"CA:true"), |
| X509Extension(b"keyUsage", False, b"digitalSignature"), |
| ] |
| ) |
| exts = request.get_extensions() |
| assert len(exts) == 2 |
| assert exts[0].get_short_name() == b"basicConstraints" |
| assert exts[0].get_critical() == 1 |
| assert exts[0].get_data() == b"0\x03\x01\x01\xff" |
| assert exts[1].get_short_name() == b"keyUsage" |
| assert exts[1].get_critical() == 0 |
| assert exts[1].get_data() == b"\x03\x02\x07\x80" |
| # Requesting it a second time should return the same list |
| exts = request.get_extensions() |
| assert len(exts) == 2 |
| |
| def test_undef_oid(self) -> None: |
| assert ( |
| X509Extension( |
| b"1.2.3.4.5.6.7", False, b"DER:05:00" |
| ).get_short_name() |
| == b"UNDEF" |
| ) |
| |
| def test_add_extensions_wrong_args(self) -> None: |
| """ |
| `X509Req.add_extensions` raises `TypeError` if called with a |
| non-`list`. Or it raises `ValueError` if called with a `list` |
| containing objects other than `X509Extension` instances. |
| """ |
| request = X509Req() |
| with pytest.raises(TypeError): |
| request.add_extensions(object()) # type: ignore[arg-type] |
| with pytest.raises(ValueError): |
| request.add_extensions([object()]) # type: ignore[list-item] |
| |
| def test_verify_wrong_args(self) -> None: |
| """ |
| `X509Req.verify` raises `TypeError` if passed anything other than a |
| `PKey` instance as its single argument. |
| """ |
| request = X509Req() |
| with pytest.raises(TypeError): |
| request.verify(object()) # type: ignore[arg-type] |
| |
| def test_verify_uninitialized_key(self) -> None: |
| """ |
| `X509Req.verify` raises `OpenSSL.crypto.Error` if called with a |
| `OpenSSL.crypto.PKey` which contains no key data. |
| """ |
| request = X509Req() |
| pkey = PKey() |
| with pytest.raises(Error): |
| request.verify(pkey) |
| |
| def test_verify_wrong_key(self) -> None: |
| """ |
| `X509Req.verify` raises `OpenSSL.crypto.Error` if called with a |
| `OpenSSL.crypto.PKey` which does not represent the public part of the |
| key which signed the request. |
| """ |
| request = X509Req() |
| pkey = load_privatekey(FILETYPE_PEM, root_key_pem) |
| request.set_pubkey(pkey) |
| request.sign(pkey, GOOD_DIGEST) |
| another_pkey = load_privatekey(FILETYPE_PEM, client_key_pem) |
| with pytest.raises(Error): |
| request.verify(another_pkey) |
| |
| def test_verify_success(self) -> None: |
| """ |
| `X509Req.verify` returns `True` if called with a `OpenSSL.crypto.PKey` |
| which represents the public part of the key which signed the request. |
| """ |
| request = X509Req() |
| pkey = load_privatekey(FILETYPE_PEM, root_key_pem) |
| request.set_pubkey(pkey) |
| request.sign(pkey, GOOD_DIGEST) |
| assert request.verify(pkey) |
| |
| def test_convert_from_cryptography(self) -> None: |
| crypto_req = x509.load_pem_x509_csr(cleartextCertificateRequestPEM) |
| req = X509Req.from_cryptography(crypto_req) |
| assert isinstance(req, X509Req) |
| |
| def test_convert_from_cryptography_unsupported_type(self) -> None: |
| with pytest.raises(TypeError): |
| X509Req.from_cryptography(object()) # type: ignore[arg-type] |
| |
| def test_convert_to_cryptography_key(self) -> None: |
| req = load_certificate_request( |
| FILETYPE_PEM, cleartextCertificateRequestPEM |
| ) |
| crypto_req = req.to_cryptography() |
| assert isinstance(crypto_req, x509.CertificateSigningRequest) |
| |
| |
| class TestX509: |
| """ |
| Tests for `OpenSSL.crypto.X509`. |
| """ |
| |
| pemData = root_cert_pem + root_key_pem |
| |
| def test_sign_with_ungenerated(self) -> None: |
| """ |
| `X509.sign` raises `ValueError` when passed a `PKey` with no parts. |
| """ |
| cert = X509() |
| key = PKey() |
| with pytest.raises(ValueError): |
| cert.sign(key, GOOD_DIGEST) |
| |
| def test_sign_with_public_key(self) -> None: |
| """ |
| `X509.sign` raises `ValueError` when passed a `PKey` with no private |
| part as the signing key. |
| """ |
| cert = X509() |
| key = PKey() |
| key.generate_key(TYPE_RSA, 2048) |
| cert.set_pubkey(key) |
| pub = cert.get_pubkey() |
| with pytest.raises(ValueError): |
| cert.sign(pub, GOOD_DIGEST) |
| |
| def test_sign_with_unknown_digest(self) -> None: |
| """ |
| `X509.sign` raises `ValueError` when passed a digest name which is |
| not known. |
| """ |
| cert = X509() |
| key = PKey() |
| key.generate_key(TYPE_RSA, 2048) |
| with pytest.raises(ValueError): |
| cert.sign(key, BAD_DIGEST) |
| |
| def test_sign(self) -> None: |
| """ |
| `X509.sign` succeeds when passed a private key object and a |
| valid digest function. `X509Req.verify` can be used to check |
| the signature. |
| """ |
| cert = X509() |
| key = PKey() |
| key.generate_key(TYPE_RSA, 2048) |
| cert.set_pubkey(key) |
| cert.sign(key, GOOD_DIGEST) |
| |
| def test_construction(self) -> None: |
| """ |
| `X509` takes no arguments and returns an instance of `X509`. |
| """ |
| certificate = X509() |
| assert isinstance(certificate, X509) |
| assert type(certificate).__name__ == "X509" |
| assert type(certificate) is X509 |
| |
| def test_set_version_wrong_args(self) -> None: |
| """ |
| `X509.set_version` raises `TypeError` if invoked with an argument |
| not of type `int`. |
| """ |
| cert = X509() |
| with pytest.raises(TypeError): |
| cert.set_version(None) # type: ignore[arg-type] |
| |
| def test_version(self) -> None: |
| """ |
| `X509.set_version` sets the certificate version number. |
| `X509.get_version` retrieves it. |
| """ |
| cert = X509() |
| cert.set_version(2) |
| assert cert.get_version() == 2 |
| |
| def test_serial_number(self) -> None: |
| """ |
| The serial number of an `X509` can be retrieved and |
| modified with `X509.get_serial_number` and |
| `X509.set_serial_number`. |
| """ |
| certificate = X509() |
| with pytest.raises(TypeError): |
| certificate.set_serial_number("1") # type: ignore[arg-type] |
| assert certificate.get_serial_number() == 0 |
| certificate.set_serial_number(1) |
| assert certificate.get_serial_number() == 1 |
| certificate.set_serial_number(2**32 + 1) |
| assert certificate.get_serial_number() == 2**32 + 1 |
| certificate.set_serial_number(2**64 + 1) |
| assert certificate.get_serial_number() == 2**64 + 1 |
| certificate.set_serial_number(2**128 + 1) |
| assert certificate.get_serial_number() == 2**128 + 1 |
| |
| def _setBoundTest( |
| self, |
| get: typing.Callable[[X509], bytes | None], |
| set: typing.Callable[[X509, bytes], None], |
| ) -> None: |
| """ |
| `X509.set_notBefore` takes a string in the format of an |
| ASN1 GENERALIZEDTIME and sets the beginning of the certificate's |
| validity period to it. |
| """ |
| certificate = X509() |
| |
| # Starts with no value. |
| assert get(certificate) is None |
| |
| # GMT (Or is it UTC?) -exarkun |
| when = b"20040203040506Z" |
| set(certificate, when) |
| assert get(certificate) == when |
| |
| # A plus two hours and thirty minutes offset |
| when = b"20040203040506+0530" |
| set(certificate, when) |
| assert get(certificate) == when |
| |
| # A minus one hour fifteen minutes offset |
| when = b"20040203040506-0115" |
| set(certificate, when) |
| assert ( |
| get( |
| certificate, |
| ) |
| == when |
| ) |
| |
| # An invalid string results in a ValueError |
| with pytest.raises(ValueError): |
| set(certificate, b"foo bar") |
| |
| def test_set_notBefore(self) -> None: |
| """ |
| `X509.set_notBefore` takes a string in the format of an |
| ASN1 GENERALIZEDTIME and sets the beginning of the certificate's |
| validity period to it. |
| """ |
| self._setBoundTest( |
| lambda c: c.get_notBefore(), lambda c, v: c.set_notBefore(v) |
| ) |
| |
| def test_set_notAfter(self) -> None: |
| """ |
| `X509.set_notAfter` takes a string in the format of an ASN1 |
| GENERALIZEDTIME and sets the end of the certificate's validity period |
| to it. |
| """ |
| self._setBoundTest( |
| lambda c: c.get_notAfter(), lambda c, v: c.set_notAfter(v) |
| ) |
| |
| def test_get_notBefore(self) -> None: |
| """ |
| `X509.get_notBefore` returns a string in the format of an |
| ASN1 GENERALIZEDTIME even for certificates which store it as UTCTIME |
| internally. |
| """ |
| cert = load_certificate(FILETYPE_PEM, old_root_cert_pem) |
| assert cert.get_notBefore() == b"20090325123658Z" |
| |
| def test_get_notAfter(self) -> None: |
| """ |
| `X509.get_notAfter` returns a string in the format of an |
| ASN1 GENERALIZEDTIME even for certificates which store it as UTCTIME |
| internally. |
| """ |
| cert = load_certificate(FILETYPE_PEM, old_root_cert_pem) |
| assert cert.get_notAfter() == b"20170611123658Z" |
| |
| def test_gmtime_adj_notBefore_wrong_args(self) -> None: |
| """ |
| `X509.gmtime_adj_notBefore` raises `TypeError` if called with a |
| non-`int` argument. |
| """ |
| cert = X509() |
| with pytest.raises(TypeError): |
| cert.gmtime_adj_notBefore(None) # type: ignore[arg-type] |
| |
| @pytest.mark.flaky(reruns=2) |
| def test_gmtime_adj_notBefore(self) -> None: |
| """ |
| `X509.gmtime_adj_notBefore` changes the not-before timestamp to be the |
| current time plus the number of seconds passed in. |
| """ |
| cert = load_certificate(FILETYPE_PEM, self.pemData) |
| not_before_min = utcnow().replace(microsecond=0) + timedelta( |
| seconds=100 |
| ) |
| cert.gmtime_adj_notBefore(100) |
| not_before_str = cert.get_notBefore() |
| assert not_before_str is not None |
| not_before = datetime.strptime( |
| not_before_str.decode(), "%Y%m%d%H%M%SZ" |
| ) |
| not_before_max = utcnow() + timedelta(seconds=100) |
| assert not_before_min <= not_before <= not_before_max |
| |
| def test_gmtime_adj_notAfter_wrong_args(self) -> None: |
| """ |
| `X509.gmtime_adj_notAfter` raises `TypeError` if called with a |
| non-`int` argument. |
| """ |
| cert = X509() |
| with pytest.raises(TypeError): |
| cert.gmtime_adj_notAfter(None) # type: ignore[arg-type] |
| |
| @pytest.mark.flaky(reruns=2) |
| def test_gmtime_adj_notAfter(self) -> None: |
| """ |
| `X509.gmtime_adj_notAfter` changes the not-after timestamp |
| to be the current time plus the number of seconds passed in. |
| """ |
| cert = load_certificate(FILETYPE_PEM, self.pemData) |
| not_after_min = utcnow().replace(microsecond=0) + timedelta( |
| seconds=100 |
| ) |
| cert.gmtime_adj_notAfter(100) |
| not_after_str = cert.get_notAfter() |
| assert not_after_str is not None |
| not_after = datetime.strptime(not_after_str.decode(), "%Y%m%d%H%M%SZ") |
| not_after_max = utcnow() + timedelta(seconds=100) |
| assert not_after_min <= not_after <= not_after_max |
| |
| def test_has_expired(self) -> None: |
| """ |
| `X509.has_expired` returns `True` if the certificate's not-after time |
| is in the past. |
| """ |
| cert = X509() |
| cert.gmtime_adj_notAfter(-1) |
| assert cert.has_expired() |
| |
| def test_has_not_expired(self) -> None: |
| """ |
| `X509.has_expired` returns `False` if the certificate's not-after time |
| is in the future. |
| """ |
| cert = X509() |
| cert.gmtime_adj_notAfter(2) |
| assert not cert.has_expired() |
| |
| def test_has_expired_exception(self) -> None: |
| """ |
| `X509.has_expired` throws ValueError if not-after time is not set |
| """ |
| cert = X509() |
| with pytest.raises(ValueError): |
| cert.has_expired() |
| |
| def test_root_has_not_expired(self) -> None: |
| """ |
| `X509.has_expired` returns `False` if the certificate's not-after time |
| is in the future. |
| """ |
| cert = load_certificate(FILETYPE_PEM, root_cert_pem) |
| assert not cert.has_expired() |
| |
| def test_digest(self) -> None: |
| """ |
| `X509.digest` returns a string giving ":"-separated hex-encoded |
| words of the digest of the certificate. |
| """ |
| cert = load_certificate(FILETYPE_PEM, old_root_cert_pem) |
| assert ( |
| # Digest verified with the command: |
| # openssl x509 -in root_cert.pem -noout -fingerprint -sha256 |
| cert.digest("SHA256") |
| == ( |
| b"3E:0F:16:39:6B:B1:3E:4F:08:85:C6:5F:10:0D:CB:2C:" |
| b"25:C2:91:4E:D0:4A:C2:29:06:BD:55:E3:A7:B3:B7:06" |
| ) |
| ) |
| |
| def _extcert( |
| self, key: _PrivateKey, extensions: list[x509.ExtensionType] |
| ) -> X509: |
| subject = x509.Name( |
| [x509.NameAttribute(x509.NameOID.COMMON_NAME, "Unit Tests")] |
| ) |
| when = datetime.now() |
| builder = ( |
| x509.CertificateBuilder() |
| .public_key(key.public_key()) |
| .subject_name(subject) |
| .issuer_name(subject) |
| .not_valid_before(when) |
| .not_valid_after(when) |
| .serial_number(1) |
| ) |
| for i, ext in enumerate(extensions): |
| builder = builder.add_extension(ext, critical=i % 2 == 0) |
| |
| return X509.from_cryptography(builder.sign(key, hashes.SHA256())) |
| |
| def test_extension_count(self) -> None: |
| """ |
| `X509.get_extension_count` returns the number of extensions |
| that are present in the certificate. |
| """ |
| pkey = load_privatekey( |
| FILETYPE_PEM, client_key_pem |
| ).to_cryptography_key() |
| assert isinstance(pkey, rsa.RSAPrivateKey) |
| ca = x509.BasicConstraints(ca=False, path_length=None) |
| key = x509.KeyUsage( |
| digital_signature=True, |
| content_commitment=False, |
| key_encipherment=False, |
| data_encipherment=False, |
| key_agreement=False, |
| key_cert_sign=False, |
| crl_sign=False, |
| encipher_only=False, |
| decipher_only=False, |
| ) |
| san = x509.SubjectAlternativeName([x509.DNSName("example.com")]) |
| |
| # Try a certificate with no extensions at all. |
| c = self._extcert(pkey, []) |
| assert c.get_extension_count() == 0 |
| |
| # And a certificate with one |
| c = self._extcert(pkey, [ca]) |
| assert c.get_extension_count() == 1 |
| |
| # And a certificate with several |
| c = self._extcert(pkey, [ca, key, san]) |
| assert c.get_extension_count() == 3 |
| |
| def test_get_extension(self) -> None: |
| """ |
| `X509.get_extension` takes an integer and returns an |
| `X509Extension` corresponding to the extension at that index. |
| """ |
| pkey = load_privatekey( |
| FILETYPE_PEM, client_key_pem |
| ).to_cryptography_key() |
| assert isinstance(pkey, rsa.RSAPrivateKey) |
| ca = x509.BasicConstraints(ca=False, path_length=None) |
| key = x509.KeyUsage( |
| digital_signature=True, |
| content_commitment=False, |
| key_encipherment=False, |
| data_encipherment=False, |
| key_agreement=False, |
| key_cert_sign=False, |
| crl_sign=False, |
| encipher_only=False, |
| decipher_only=False, |
| ) |
| san = x509.SubjectAlternativeName([x509.DNSName("example.com")]) |
| |
| cert = self._extcert(pkey, [ca, key, san]) |
| |
| ext = cert.get_extension(0) |
| assert isinstance(ext, X509Extension) |
| assert ext.get_critical() |
| assert ext.get_short_name() == b"basicConstraints" |
| |
| ext = cert.get_extension(1) |
| assert isinstance(ext, X509Extension) |
| assert not ext.get_critical() |
| assert ext.get_short_name() == b"keyUsage" |
| |
| ext = cert.get_extension(2) |
| assert isinstance(ext, X509Extension) |
| assert ext.get_critical() |
| assert ext.get_short_name() == b"subjectAltName" |
| |
| with pytest.raises(IndexError): |
| cert.get_extension(-1) |
| with pytest.raises(IndexError): |
| cert.get_extension(4) |
| with pytest.raises(TypeError): |
| cert.get_extension("hello") # type: ignore[arg-type] |
| |
| def test_nullbyte_subjectAltName(self) -> None: |
| """ |
| The fields of a `subjectAltName` extension on an X509 may contain NUL |
| bytes and this value is reflected in the string representation of the |
| extension object. |
| """ |
| cert = load_certificate(FILETYPE_PEM, nulbyteSubjectAltNamePEM) |
| |
| ext = cert.get_extension(3) |
| assert ext.get_short_name() == b"subjectAltName" |
| assert ( |
| b"DNS:altnull.python.org\x00example.com, " |
| b"email:[email protected]\[email protected], " |
| b"URI:http://null.python.org\x00http://example.org, " |
| b"IP Address:192.0.2.1, IP Address:2001:DB8:0:0:0:0:0:1" |
| == str(ext).encode("ascii").strip() |
| ) |
| |
| def test_invalid_digest_algorithm(self) -> None: |
| """ |
| `X509.digest` raises `ValueError` if called with an unrecognized hash |
| algorithm. |
| """ |
| cert = X509() |
| with pytest.raises(ValueError): |
| cert.digest(BAD_DIGEST) |
| |
| def test_get_subject(self) -> None: |
| """ |
| `X509.get_subject` returns an `X509Name` instance. |
| """ |
| cert = load_certificate(FILETYPE_PEM, self.pemData) |
| subj = cert.get_subject() |
| assert isinstance(subj, X509Name) |
| assert subj.get_components() == [ |
| (b"C", b"US"), |
| (b"ST", b"IL"), |
| (b"L", b"Chicago"), |
| (b"O", b"Testing"), |
| (b"CN", b"Testing Root CA"), |
| ] |
| |
| def test_set_subject_wrong_args(self) -> None: |
| """ |
| `X509.set_subject` raises a `TypeError` if called with an argument not |
| of type `X509Name`. |
| """ |
| cert = X509() |
| with pytest.raises(TypeError): |
| cert.set_subject(None) # type: ignore[arg-type] |
| |
| def test_set_subject(self) -> None: |
| """ |
| `X509.set_subject` changes the subject of the certificate to the one |
| passed in. |
| """ |
| cert = X509() |
| name = cert.get_subject() |
| name.C = "AU" |
| name.OU = "Unit Tests" |
| cert.set_subject(name) |
| assert cert.get_subject().get_components() == [ |
| (b"C", b"AU"), |
| (b"OU", b"Unit Tests"), |
| ] |
| |
| def test_get_issuer(self) -> None: |
| """ |
| `X509.get_issuer` returns an `X509Name` instance. |
| """ |
| cert = load_certificate(FILETYPE_PEM, self.pemData) |
| subj = cert.get_issuer() |
| assert isinstance(subj, X509Name) |
| comp = subj.get_components() |
| assert comp == [ |
| (b"C", b"US"), |
| (b"ST", b"IL"), |
| (b"L", b"Chicago"), |
| (b"O", b"Testing"), |
| (b"CN", b"Testing Root CA"), |
| ] |
| |
| def test_set_issuer_wrong_args(self) -> None: |
| """ |
| `X509.set_issuer` raises a `TypeError` if called with an argument not |
| of type `X509Name`. |
| """ |
| cert = X509() |
| with pytest.raises(TypeError): |
| cert.set_issuer(None) # type: ignore[arg-type] |
| |
| def test_set_issuer(self) -> None: |
| """ |
| `X509.set_issuer` changes the issuer of the certificate to the |
| one passed in. |
| """ |
| cert = X509() |
| name = cert.get_issuer() |
| name.C = "AU" |
| name.OU = "Unit Tests" |
| cert.set_issuer(name) |
| assert cert.get_issuer().get_components() == [ |
| (b"C", b"AU"), |
| (b"OU", b"Unit Tests"), |
| ] |
| |
| def test_get_pubkey_uninitialized(self) -> None: |
| """ |
| When called on a certificate with no public key, `X509.get_pubkey` |
| raises `OpenSSL.crypto.Error`. |
| """ |
| cert = X509() |
| with pytest.raises(Error): |
| cert.get_pubkey() |
| |
| def test_set_pubkey_wrong_type(self) -> None: |
| """ |
| `X509.set_pubkey` raises `TypeError` when given an object of the |
| wrong type. |
| """ |
| cert = X509() |
| with pytest.raises(TypeError): |
| cert.set_pubkey(object()) # type: ignore[arg-type] |
| |
| def test_subject_name_hash(self) -> None: |
| """ |
| `X509.subject_name_hash` returns the hash of the certificate's |
| subject name. |
| """ |
| cert = load_certificate(FILETYPE_PEM, self.pemData) |
| # SHA1 |
| assert cert.subject_name_hash() == 3278919224 |
| |
| def test_get_signature_algorithm(self) -> None: |
| """ |
| `X509.get_signature_algorithm` returns a string which means |
| the algorithm used to sign the certificate. |
| """ |
| cert = load_certificate(FILETYPE_PEM, self.pemData) |
| assert b"sha256WithRSAEncryption" == cert.get_signature_algorithm() |
| |
| def test_get_undefined_signature_algorithm(self) -> None: |
| """ |
| `X509.get_signature_algorithm` raises `ValueError` if the signature |
| algorithm is undefined or unknown. |
| """ |
| # This certificate has been modified to indicate a bogus OID in the |
| # signature algorithm field so that OpenSSL does not recognize it. |
| certPEM = b"""\ |
| -----BEGIN CERTIFICATE----- |
| MIIC/zCCAmigAwIBAgIBATAGBgJ8BQUAMHsxCzAJBgNVBAYTAlNHMREwDwYDVQQK |
| EwhNMkNyeXB0bzEUMBIGA1UECxMLTTJDcnlwdG8gQ0ExJDAiBgNVBAMTG00yQ3J5 |
| cHRvIENlcnRpZmljYXRlIE1hc3RlcjEdMBsGCSqGSIb3DQEJARYObmdwc0Bwb3N0 |
| MS5jb20wHhcNMDAwOTEwMDk1MTMwWhcNMDIwOTEwMDk1MTMwWjBTMQswCQYDVQQG |
| EwJTRzERMA8GA1UEChMITTJDcnlwdG8xEjAQBgNVBAMTCWxvY2FsaG9zdDEdMBsG |
| CSqGSIb3DQEJARYObmdwc0Bwb3N0MS5jb20wXDANBgkqhkiG9w0BAQEFAANLADBI |
| AkEArL57d26W9fNXvOhNlZzlPOACmvwOZ5AdNgLzJ1/MfsQQJ7hHVeHmTAjM664V |
| +fXvwUGJLziCeBo1ysWLRnl8CQIDAQABo4IBBDCCAQAwCQYDVR0TBAIwADAsBglg |
| hkgBhvhCAQ0EHxYdT3BlblNTTCBHZW5lcmF0ZWQgQ2VydGlmaWNhdGUwHQYDVR0O |
| BBYEFM+EgpK+eyZiwFU1aOPSbczbPSpVMIGlBgNVHSMEgZ0wgZqAFPuHI2nrnDqT |
| FeXFvylRT/7tKDgBoX+kfTB7MQswCQYDVQQGEwJTRzERMA8GA1UEChMITTJDcnlw |
| dG8xFDASBgNVBAsTC00yQ3J5cHRvIENBMSQwIgYDVQQDExtNMkNyeXB0byBDZXJ0 |
| aWZpY2F0ZSBNYXN0ZXIxHTAbBgkqhkiG9w0BCQEWDm5ncHNAcG9zdDEuY29tggEA |
| MA0GCSqGSIb3DQEBBAUAA4GBADv8KpPo+gfJxN2ERK1Y1l17sz/ZhzoGgm5XCdbx |
| jEY7xKfpQngV599k1xhl11IMqizDwu0855agrckg2MCTmOI9DZzDD77tAYb+Dk0O |
| PEVk0Mk/V0aIsDE9bolfCi/i/QWZ3N8s5nTWMNyBBBmoSliWCm4jkkRZRD0ejgTN |
| tgI5 |
| -----END CERTIFICATE----- |
| """ |
| cert = load_certificate(FILETYPE_PEM, certPEM) |
| with pytest.raises(ValueError): |
| cert.get_signature_algorithm() |
| |
| def test_sign_bad_pubkey_type(self) -> None: |
| """ |
| `X509.sign` raises `TypeError` when called with the wrong type. |
| """ |
| cert = X509() |
| with pytest.raises(TypeError): |
| cert.sign(object(), b"sha256") # type: ignore[arg-type] |
| |
| def test_convert_from_cryptography(self) -> None: |
| crypto_cert = x509.load_pem_x509_certificate(intermediate_cert_pem) |
| cert = X509.from_cryptography(crypto_cert) |
| |
| assert isinstance(cert, X509) |
| assert cert.get_version() == crypto_cert.version.value |
| |
| def test_convert_from_cryptography_unsupported_type(self) -> None: |
| with pytest.raises(TypeError): |
| X509.from_cryptography(object()) # type: ignore[arg-type] |
| |
| def test_convert_to_cryptography_key(self) -> None: |
| cert = load_certificate(FILETYPE_PEM, intermediate_cert_pem) |
| crypto_cert = cert.to_cryptography() |
| |
| assert isinstance(crypto_cert, x509.Certificate) |
| assert crypto_cert.version.value == cert.get_version() |
| |
| |
| class TestX509Store: |
| """ |
| Test for `OpenSSL.crypto.X509Store`. |
| """ |
| |
| def test_add_cert(self) -> None: |
| """ |
| `X509Store.add_cert` adds a `X509` instance to the certificate store. |
| """ |
| cert = load_certificate(FILETYPE_PEM, root_cert_pem) |
| store = X509Store() |
| store.add_cert(cert) |
| |
| @pytest.mark.parametrize("cert", [None, 1.0, "cert", object()]) |
| def test_add_cert_wrong_args(self, cert: object) -> None: |
| """ |
| `X509Store.add_cert` raises `TypeError` if passed a non-X509 object |
| as its first argument. |
| """ |
| store = X509Store() |
| with pytest.raises(TypeError): |
| store.add_cert(cert) # type: ignore[arg-type] |
| |
| def test_add_cert_accepts_duplicate(self) -> None: |
| """ |
| `X509Store.add_cert` doesn't raise `OpenSSL.crypto.Error` if an attempt |
| is made to add the same certificate to the store more than once. |
| """ |
| cert = load_certificate(FILETYPE_PEM, root_cert_pem) |
| store = X509Store() |
| store.add_cert(cert) |
| store.add_cert(cert) |
| |
| @pytest.mark.parametrize( |
| "cafile, capath, call_cafile, call_capath", |
| [ |
| ( |
| "/cafile" + NON_ASCII, |
| None, |
| b"/cafile" + NON_ASCII.encode(sys.getfilesystemencoding()), |
| _ffi.NULL, |
| ), |
| ( |
| b"/cafile" + NON_ASCII.encode("utf-8"), |
| None, |
| b"/cafile" + NON_ASCII.encode("utf-8"), |
| _ffi.NULL, |
| ), |
| ( |
| None, |
| "/capath" + NON_ASCII, |
| _ffi.NULL, |
| b"/capath" + NON_ASCII.encode(sys.getfilesystemencoding()), |
| ), |
| ( |
| None, |
| b"/capath" + NON_ASCII.encode("utf-8"), |
| _ffi.NULL, |
| b"/capath" + NON_ASCII.encode("utf-8"), |
| ), |
| ], |
| ) |
| def test_load_locations_parameters( |
| self, |
| cafile: str | bytes | None, |
| capath: str | bytes | None, |
| call_cafile: object, |
| call_capath: object, |
| monkeypatch: pytest.MonkeyPatch, |
| ) -> None: |
| class LibMock: |
| def load_locations( |
| self, store: object, cafile: object, capath: object |
| ) -> int: |
| self.cafile = cafile |
| self.capath = capath |
| return 1 |
| |
| lib_mock = LibMock() |
| monkeypatch.setattr( |
| _lib, "X509_STORE_load_locations", lib_mock.load_locations |
| ) |
| |
| store = X509Store() |
| store.load_locations(cafile=cafile, capath=capath) |
| |
| assert call_cafile == lib_mock.cafile |
| assert call_capath == lib_mock.capath |
| |
| def test_load_locations_fails_when_all_args_are_none(self) -> None: |
| store = X509Store() |
| with pytest.raises(Error): |
| store.load_locations(None, None) |
| |
| def test_load_locations_raises_error_on_failure( |
| self, tmp_path: pathlib.Path |
| ) -> None: |
| invalid_ca_file = tmp_path / "invalid.pem" |
| invalid_ca_file.write_text("This is not a certificate") |
| |
| store = X509Store() |
| with pytest.raises(Error): |
| store.load_locations(cafile=str(invalid_ca_file)) |
| |
| |
| def _runopenssl(pem: bytes, *args: bytes) -> bytes: |
| """ |
| Run the command line openssl tool with the given arguments and write |
| the given PEM to its stdin. Not safe for quotes. |
| """ |
| proc = Popen([b"openssl", *list(args)], stdin=PIPE, stdout=PIPE) |
| assert proc.stdin is not None |
| assert proc.stdout is not None |
| proc.stdin.write(pem) |
| proc.stdin.close() |
| output = proc.stdout.read() |
| proc.stdout.close() |
| proc.wait() |
| return output |
| |
| |
| class TestLoadPublicKey: |
| """ |
| Tests for :func:`load_publickey`. |
| """ |
| |
| def test_loading_works(self) -> None: |
| """ |
| load_publickey loads public keys and sets correct attributes. |
| """ |
| key = load_publickey(FILETYPE_PEM, cleartextPublicKeyPEM) |
| |
| assert True is key._only_public |
| assert 2048 == key.bits() |
| assert TYPE_RSA == key.type() |
| |
| def test_invalid_type(self) -> None: |
| """ |
| load_publickey doesn't support FILETYPE_TEXT. |
| """ |
| with pytest.raises(ValueError): |
| load_publickey(FILETYPE_TEXT, cleartextPublicKeyPEM) |
| |
| def test_invalid_key_format(self) -> None: |
| """ |
| load_publickey explodes on incorrect keys. |
| """ |
| with pytest.raises(Error): |
| load_publickey(FILETYPE_ASN1, cleartextPublicKeyPEM) |
| |
| def test_tolerates_unicode_strings(self) -> None: |
| """ |
| load_publickey works with text strings, not just bytes. |
| """ |
| serialized = cleartextPublicKeyPEM.decode("ascii") |
| key = load_publickey(FILETYPE_PEM, serialized) |
| dumped_pem = dump_publickey(FILETYPE_PEM, key) |
| |
| assert dumped_pem == cleartextPublicKeyPEM |
| |
| |
| class TestFunction: |
| """ |
| Tests for free-functions in the `OpenSSL.crypto` module. |
| """ |
| |
| def test_load_privatekey_invalid_format(self) -> None: |
| """ |
| `load_privatekey` raises `ValueError` if passed an unknown filetype. |
| """ |
| with pytest.raises(ValueError): |
| load_privatekey(100, root_key_pem) |
| |
| def test_load_privatekey_invalid_passphrase_type(self) -> None: |
| """ |
| `load_privatekey` raises `TypeError` if passed a passphrase that is |
| neither a `str` nor a callable. |
| """ |
| with pytest.raises(TypeError): |
| load_privatekey( |
| FILETYPE_PEM, |
| encryptedPrivateKeyPEMPassphrase, |
| object(), # type: ignore[arg-type] |
| ) |
| |
| def test_load_privatekey_wrongPassphrase(self) -> None: |
| """ |
| `load_privatekey` raises `OpenSSL.crypto.Error` when it is passed an |
| encrypted PEM and an incorrect passphrase. |
| """ |
| with pytest.raises(Error) as err: |
| load_privatekey(FILETYPE_PEM, encryptedPrivateKeyPEM, b"quack") |
| assert err.value.args[0] != [] |
| |
| def test_load_privatekey_passphraseWrongType(self) -> None: |
| """ |
| `load_privatekey` raises `ValueError` when it is passed a passphrase |
| with a private key encoded in a format, that doesn't support |
| encryption. |
| """ |
| key = load_privatekey(FILETYPE_PEM, root_key_pem) |
| blob = dump_privatekey(FILETYPE_ASN1, key) |
| with pytest.raises(ValueError): |
| load_privatekey(FILETYPE_ASN1, blob, b"secret") |
| |
| def test_load_privatekey_passphrase(self) -> None: |
| """ |
| `load_privatekey` can create a `PKey` object from an encrypted PEM |
| string if given the passphrase. |
| """ |
| key = load_privatekey( |
| FILETYPE_PEM, |
| encryptedPrivateKeyPEM, |
| encryptedPrivateKeyPEMPassphrase, |
| ) |
| assert isinstance(key, PKey) |
| |
| def test_load_privatekey_passphrase_exception(self) -> None: |
| """ |
| If the passphrase callback raises an exception, that exception is |
| raised by `load_privatekey`. |
| """ |
| |
| def cb(ignored: object) -> bytes: |
| raise ArithmeticError |
| |
| with pytest.raises(ArithmeticError): |
| load_privatekey(FILETYPE_PEM, encryptedPrivateKeyPEM, cb) |
| |
| def test_load_privatekey_wrongPassphraseCallback(self) -> None: |
| """ |
| `load_privatekey` raises `OpenSSL.crypto.Error` when it |
| is passed an encrypted PEM and a passphrase callback which returns an |
| incorrect passphrase. |
| """ |
| called = False |
| |
| def cb(*a: object) -> bytes: |
| nonlocal called |
| called = True |
| return b"quack" |
| |
| with pytest.raises(Error) as err: |
| load_privatekey(FILETYPE_PEM, encryptedPrivateKeyPEM, cb) |
| assert called |
| assert err.value.args[0] != [] |
| |
| def test_load_privatekey_passphraseCallback(self) -> None: |
| """ |
| `load_privatekey` can create a `PKey` object from an encrypted PEM |
| string if given a passphrase callback which returns the correct |
| password. |
| """ |
| called = [] |
| |
| def cb(writing: bool) -> bytes: |
| called.append(writing) |
| return encryptedPrivateKeyPEMPassphrase |
| |
| key = load_privatekey(FILETYPE_PEM, encryptedPrivateKeyPEM, cb) |
| assert isinstance(key, PKey) |
| assert called == [False] |
| |
| def test_load_privatekey_passphrase_wrong_return_type(self) -> None: |
| """ |
| `load_privatekey` raises `ValueError` if the passphrase callback |
| returns something other than a byte string. |
| """ |
| with pytest.raises(ValueError): |
| load_privatekey( |
| FILETYPE_PEM, |
| encryptedPrivateKeyPEM, |
| lambda *args: 3, # type: ignore[arg-type] |
| ) |
| |
| def test_dump_privatekey_wrong_args(self) -> None: |
| """ |
| `dump_privatekey` raises `TypeError` if called with a `cipher` |
| argument but no `passphrase` argument. |
| """ |
| key = PKey() |
| key.generate_key(TYPE_RSA, 2048) |
| with pytest.raises(TypeError): |
| dump_privatekey(FILETYPE_PEM, key, cipher=GOOD_CIPHER) |
| |
| def test_dump_privatekey_not_rsa_key(self) -> None: |
| """ |
| `dump_privatekey` raises `TypeError` if called with a key that is |
| not RSA. |
| """ |
| key = PKey() |
| key.generate_key(TYPE_DSA, 512) |
| with pytest.raises(TypeError): |
| dump_privatekey(FILETYPE_TEXT, key) |
| |
| def test_dump_privatekey_invalid_pkey(self) -> None: |
| with pytest.raises(TypeError): |
| dump_privatekey(FILETYPE_TEXT, object()) # type: ignore[arg-type] |
| |
| def test_dump_privatekey_unknown_cipher(self) -> None: |
| """ |
| `dump_privatekey` raises `ValueError` if called with an unrecognized |
| cipher name. |
| """ |
| key = PKey() |
| key.generate_key(TYPE_RSA, 2048) |
| with pytest.raises(ValueError): |
| dump_privatekey(FILETYPE_PEM, key, BAD_CIPHER, b"passphrase") |
| |
| def test_dump_privatekey_invalid_passphrase_type(self) -> None: |
| """ |
| `dump_privatekey` raises `TypeError` if called with a passphrase which |
| is neither a `str` nor a callable. |
| """ |
| key = PKey() |
| key.generate_key(TYPE_RSA, 2048) |
| with pytest.raises(TypeError): |
| dump_privatekey(FILETYPE_PEM, key, GOOD_CIPHER, object()) # type: ignore[arg-type] |
| |
| def test_dump_privatekey_invalid_filetype(self) -> None: |
| """ |
| `dump_privatekey` raises `ValueError` if called with an unrecognized |
| filetype. |
| """ |
| key = PKey() |
| key.generate_key(TYPE_RSA, 2048) |
| with pytest.raises(ValueError): |
| dump_privatekey(100, key) |
| |
| def test_load_privatekey_passphrase_callback_length(self) -> None: |
| """ |
| `crypto.load_privatekey` should raise an error when the passphrase |
| provided by the callback is too long, not silently truncate it. |
| """ |
| |
| def cb(ignored: object) -> bytes: |
| return b"a" * 1025 |
| |
| with pytest.raises(ValueError): |
| load_privatekey(FILETYPE_PEM, encryptedPrivateKeyPEM, cb) |
| |
| def test_dump_privatekey_passphrase(self) -> None: |
| """ |
| `dump_privatekey` writes an encrypted PEM when given a passphrase. |
| """ |
| passphrase = b"foo" |
| key = load_privatekey(FILETYPE_PEM, root_key_pem) |
| pem = dump_privatekey(FILETYPE_PEM, key, GOOD_CIPHER, passphrase) |
| assert isinstance(pem, bytes) |
| loadedKey = load_privatekey(FILETYPE_PEM, pem, passphrase) |
| assert isinstance(loadedKey, PKey) |
| assert loadedKey.type() == key.type() |
| assert loadedKey.bits() == key.bits() |
| |
| def test_dump_privatekey_passphrase_wrong_type(self) -> None: |
| """ |
| `dump_privatekey` raises `ValueError` when it is passed a passphrase |
| with a private key encoded in a format, that doesn't support |
| encryption. |
| """ |
| key = load_privatekey(FILETYPE_PEM, root_key_pem) |
| with pytest.raises(ValueError): |
| dump_privatekey(FILETYPE_ASN1, key, GOOD_CIPHER, b"secret") |
| |
| def test_dump_certificate(self) -> None: |
| """ |
| `dump_certificate` writes PEM, DER, and text. |
| """ |
| pemData = root_cert_pem + root_key_pem |
| cert = load_certificate(FILETYPE_PEM, pemData) |
| dumped_pem = dump_certificate(FILETYPE_PEM, cert) |
| assert dumped_pem == root_cert_pem |
| dumped_der = dump_certificate(FILETYPE_ASN1, cert) |
| good_der = _runopenssl(dumped_pem, b"x509", b"-outform", b"DER") |
| assert dumped_der == good_der |
| cert2 = load_certificate(FILETYPE_ASN1, dumped_der) |
| dumped_pem2 = dump_certificate(FILETYPE_PEM, cert2) |
| assert dumped_pem2 == root_cert_pem |
| dumped_text = dump_certificate(FILETYPE_TEXT, cert) |
| assert len(dumped_text) > 500 |
| |
| def test_dump_certificate_bad_type(self) -> None: |
| """ |
| `dump_certificate` raises a `ValueError` if it's called with |
| a bad type. |
| """ |
| cert = load_certificate(FILETYPE_PEM, root_cert_pem) |
| with pytest.raises(ValueError): |
| dump_certificate(object(), cert) # type: ignore[arg-type] |
| |
| def test_dump_privatekey_pem(self) -> None: |
| """ |
| `dump_privatekey` writes a PEM |
| """ |
| key = load_privatekey(FILETYPE_PEM, root_key_pem) |
| assert key.check() |
| dumped_pem = dump_privatekey(FILETYPE_PEM, key) |
| assert dumped_pem == normalized_root_key_pem |
| |
| def test_dump_privatekey_asn1(self) -> None: |
| """ |
| `dump_privatekey` writes a DER |
| """ |
| key = load_privatekey(FILETYPE_PEM, root_key_pem) |
| |
| dumped_der = dump_privatekey(FILETYPE_ASN1, key) |
| assert dumped_der == root_key_der |
| |
| def test_load_privatekey_asn1(self) -> None: |
| """ |
| `dump_privatekey` writes a DER |
| """ |
| key = load_privatekey(FILETYPE_ASN1, root_key_der) |
| assert key.bits() == 3072 |
| assert key.type() == TYPE_RSA |
| |
| def test_dump_privatekey_text(self) -> None: |
| """ |
| `dump_privatekey` writes a text |
| """ |
| key = load_privatekey(FILETYPE_PEM, root_key_pem) |
| dumped_text = dump_privatekey(FILETYPE_TEXT, key) |
| assert len(dumped_text) > 500 |
| |
| def test_dump_publickey_pem(self) -> None: |
| """ |
| dump_publickey writes a PEM. |
| """ |
| key = load_publickey(FILETYPE_PEM, cleartextPublicKeyPEM) |
| dumped_pem = dump_publickey(FILETYPE_PEM, key) |
| assert dumped_pem == cleartextPublicKeyPEM |
| |
| def test_dump_publickey_asn1(self) -> None: |
| """ |
| dump_publickey writes a DER. |
| """ |
| key = load_publickey(FILETYPE_PEM, cleartextPublicKeyPEM) |
| dumped_der = dump_publickey(FILETYPE_ASN1, key) |
| key2 = load_publickey(FILETYPE_ASN1, dumped_der) |
| dumped_pem2 = dump_publickey(FILETYPE_PEM, key2) |
| assert dumped_pem2 == cleartextPublicKeyPEM |
| |
| def test_dump_publickey_invalid_type(self) -> None: |
| """ |
| dump_publickey doesn't support FILETYPE_TEXT. |
| """ |
| key = load_publickey(FILETYPE_PEM, cleartextPublicKeyPEM) |
| |
| with pytest.raises(ValueError): |
| dump_publickey(FILETYPE_TEXT, key) |
| |
| def test_dump_certificate_request(self) -> None: |
| """ |
| `dump_certificate_request` writes a PEM, DER, and text. |
| """ |
| req = load_certificate_request( |
| FILETYPE_PEM, cleartextCertificateRequestPEM |
| ) |
| dumped_pem = dump_certificate_request(FILETYPE_PEM, req) |
| assert dumped_pem == cleartextCertificateRequestPEM |
| dumped_der = dump_certificate_request(FILETYPE_ASN1, req) |
| good_der = _runopenssl(dumped_pem, b"req", b"-outform", b"DER") |
| assert dumped_der == good_der |
| req2 = load_certificate_request(FILETYPE_ASN1, dumped_der) |
| dumped_pem2 = dump_certificate_request(FILETYPE_PEM, req2) |
| assert dumped_pem2 == cleartextCertificateRequestPEM |
| dumped_text = dump_certificate_request(FILETYPE_TEXT, req) |
| assert len(dumped_text) > 500 |
| with pytest.raises(ValueError): |
| dump_certificate_request(100, req) |
| |
| def test_dump_privatekey_passphrase_callback(self) -> None: |
| """ |
| `dump_privatekey` writes an encrypted PEM when given a callback |
| which returns the correct passphrase. |
| """ |
| passphrase = b"foo" |
| called = [] |
| |
| def cb(writing: bool) -> bytes: |
| called.append(writing) |
| return passphrase |
| |
| key = load_privatekey(FILETYPE_PEM, root_key_pem) |
| pem = dump_privatekey(FILETYPE_PEM, key, GOOD_CIPHER, cb) |
| assert isinstance(pem, bytes) |
| assert called == [True] |
| loadedKey = load_privatekey(FILETYPE_PEM, pem, passphrase) |
| assert isinstance(loadedKey, PKey) |
| assert loadedKey.type() == key.type() |
| assert loadedKey.bits() == key.bits() |
| |
| def test_dump_privatekey_passphrase_exception(self) -> None: |
| """ |
| `dump_privatekey` should not overwrite the exception raised |
| by the passphrase callback. |
| """ |
| |
| def cb(ignored: object) -> bytes: |
| raise ArithmeticError |
| |
| key = load_privatekey(FILETYPE_PEM, root_key_pem) |
| with pytest.raises(ArithmeticError): |
| dump_privatekey(FILETYPE_PEM, key, GOOD_CIPHER, cb) |
| |
| def test_dump_privatekey_passphraseCallbackLength(self) -> None: |
| """ |
| `crypto.dump_privatekey` should raise an error when the passphrase |
| provided by the callback is too long, not silently truncate it. |
| """ |
| |
| def cb(ignored: object) -> bytes: |
| return b"a" * 1025 |
| |
| key = load_privatekey(FILETYPE_PEM, root_key_pem) |
| with pytest.raises(ValueError): |
| dump_privatekey(FILETYPE_PEM, key, GOOD_CIPHER, cb) |
| |
| def test_dump_privatekey_truncated(self) -> None: |
| """ |
| `crypto.dump_privatekey` should not truncate a passphrase that contains |
| a null byte. |
| """ |
| key = load_privatekey(FILETYPE_PEM, cleartextPrivateKeyPEM) |
| passphrase = b"foo\x00bar" |
| truncated_passphrase = passphrase.split(b"\x00", 1)[0] |
| |
| # By dumping with the full passphrase load should raise an error if we |
| # try to load using the truncated passphrase. If dump truncated the |
| # passphrase, then we WILL load the privatekey and the test fails |
| encrypted_key_pem = dump_privatekey( |
| FILETYPE_PEM, key, "AES-256-CBC", passphrase |
| ) |
| with pytest.raises(Error): |
| load_privatekey( |
| FILETYPE_PEM, encrypted_key_pem, truncated_passphrase |
| ) |
| |
| def test_load_privatekey_truncated(self) -> None: |
| """ |
| `crypto.load_privatekey` should not truncate a passphrase that contains |
| a null byte. |
| """ |
| key = load_privatekey(FILETYPE_PEM, cleartextPrivateKeyPEM) |
| passphrase = b"foo\x00bar" |
| truncated_passphrase = passphrase.split(b"\x00", 1)[0] |
| |
| # By dumping using the truncated passphrase load should raise an error |
| # if we try to load using the full passphrase. If load truncated the |
| # passphrase, then we WILL load the privatekey and the test fails |
| encrypted_key_pem = dump_privatekey( |
| FILETYPE_PEM, key, "AES-256-CBC", truncated_passphrase |
| ) |
| with pytest.raises(Error): |
| load_privatekey(FILETYPE_PEM, encrypted_key_pem, passphrase) |
| |
| |
| class TestLoadCertificate: |
| """ |
| Tests for `load_certificate_request`. |
| """ |
| |
| def test_bad_file_type(self) -> None: |
| """ |
| If the file type passed to `load_certificate_request` is neither |
| `FILETYPE_PEM` nor `FILETYPE_ASN1` then `ValueError` is raised. |
| """ |
| with pytest.raises(ValueError): |
| load_certificate_request(object(), b"") # type: ignore[arg-type] |
| with pytest.raises(ValueError): |
| load_certificate(object(), b"") # type: ignore[arg-type] |
| |
| def test_bad_certificate(self) -> None: |
| """ |
| If the bytes passed to `load_certificate` are not a valid certificate, |
| an exception is raised. |
| """ |
| with pytest.raises(Error): |
| load_certificate(FILETYPE_ASN1, b"lol") |
| |
| |
| class TestCRL: |
| """ |
| Tests for `OpenSSL.crypto.CRL`. |
| """ |
| |
| cert = load_certificate(FILETYPE_PEM, root_cert_pem) |
| pkey = load_privatekey(FILETYPE_PEM, root_key_pem) |
| |
| root_cert = load_certificate(FILETYPE_PEM, root_cert_pem) |
| root_key = load_privatekey(FILETYPE_PEM, root_key_pem) |
| intermediate_cert = load_certificate(FILETYPE_PEM, intermediate_cert_pem) |
| intermediate_key = load_privatekey(FILETYPE_PEM, intermediate_key_pem) |
| intermediate_server_cert = load_certificate( |
| FILETYPE_PEM, intermediate_server_cert_pem |
| ) |
| intermediate_server_key = load_privatekey( |
| FILETYPE_PEM, intermediate_server_key_pem |
| ) |
| |
| @staticmethod |
| def _make_test_crl_cryptography( |
| issuer_cert: X509, issuer_key: PKey, certs: list[X509] = [] |
| ) -> x509.CertificateRevocationList: |
| """ |
| Create a CRL using cryptography's API. |
| |
| :param list[X509] certs: A list of certificates to revoke. |
| :rtype: ``cryptography.x509.CertificateRevocationList`` |
| """ |
| from cryptography.x509.extensions import CRLReason, ReasonFlags |
| |
| builder = x509.CertificateRevocationListBuilder() |
| builder = builder.issuer_name(issuer_cert.to_cryptography().subject) |
| for cert in certs: |
| revoked = ( |
| x509.RevokedCertificateBuilder() |
| .serial_number(cert.get_serial_number()) |
| .revocation_date(datetime(2014, 6, 1, 0, 0, 0)) |
| .add_extension(CRLReason(ReasonFlags.unspecified), False) |
| .build() |
| ) |
| builder = builder.add_revoked_certificate(revoked) |
| |
| builder = builder.last_update(datetime(2014, 6, 1, 0, 0, 0)) |
| # The year 5000 is far into the future so that this CRL isn't |
| # considered to have expired. |
| builder = builder.next_update(datetime(5000, 6, 1, 0, 0, 0)) |
| |
| key = issuer_key.to_cryptography_key() |
| assert isinstance(key, rsa.RSAPrivateKey) |
| crl = builder.sign( |
| key, |
| algorithm=hashes.SHA512(), |
| ) |
| return crl |
| |
| def test_verify_with_revoked(self) -> None: |
| """ |
| `verify_certificate` raises error when an intermediate certificate is |
| revoked. |
| """ |
| store = X509Store() |
| store.add_cert(self.root_cert) |
| store.add_cert(self.intermediate_cert) |
| root_crl = self._make_test_crl_cryptography( |
| self.root_cert, self.root_key, certs=[self.intermediate_cert] |
| ) |
| intermediate_crl = self._make_test_crl_cryptography( |
| self.intermediate_cert, self.intermediate_key, certs=[] |
| ) |
| store.add_crl(root_crl) |
| store.add_crl(intermediate_crl) |
| store.set_flags( |
| X509StoreFlags.CRL_CHECK | X509StoreFlags.CRL_CHECK_ALL |
| ) |
| store_ctx = X509StoreContext(store, self.intermediate_server_cert) |
| with pytest.raises(X509StoreContextError) as err: |
| store_ctx.verify_certificate() |
| assert str(err.value) == "certificate revoked" |
| |
| def test_verify_with_missing_crl(self) -> None: |
| """ |
| `verify_certificate` raises error when an intermediate certificate's |
| CRL is missing. |
| """ |
| store = X509Store() |
| store.add_cert(self.root_cert) |
| store.add_cert(self.intermediate_cert) |
| root_crl = self._make_test_crl_cryptography( |
| self.root_cert, self.root_key, certs=[self.intermediate_cert] |
| ) |
| store.add_crl(root_crl) |
| store.set_flags( |
| X509StoreFlags.CRL_CHECK | X509StoreFlags.CRL_CHECK_ALL |
| ) |
| store_ctx = X509StoreContext(store, self.intermediate_server_cert) |
| with pytest.raises(X509StoreContextError) as err: |
| store_ctx.verify_certificate() |
| assert str(err.value) == "unable to get certificate CRL" |
| assert err.value.certificate.get_subject().CN == "intermediate-service" |
| |
| |
| class TestX509StoreContext: |
| """ |
| Tests for `OpenSSL.crypto.X509StoreContext`. |
| """ |
| |
| root_cert = load_certificate(FILETYPE_PEM, root_cert_pem) |
| intermediate_cert = load_certificate(FILETYPE_PEM, intermediate_cert_pem) |
| intermediate_server_cert = load_certificate( |
| FILETYPE_PEM, intermediate_server_cert_pem |
| ) |
| |
| def test_valid(self) -> None: |
| """ |
| `verify_certificate` returns ``None`` when called with a certificate |
| and valid chain. |
| """ |
| store = X509Store() |
| store.add_cert(self.root_cert) |
| store.add_cert(self.intermediate_cert) |
| store_ctx = X509StoreContext(store, self.intermediate_server_cert) |
| assert store_ctx.verify_certificate() is None # type: ignore[func-returns-value] |
| |
| def test_reuse(self) -> None: |
| """ |
| `verify_certificate` can be called multiple times with the same |
| ``X509StoreContext`` instance to produce the same result. |
| """ |
| store = X509Store() |
| store.add_cert(self.root_cert) |
| store.add_cert(self.intermediate_cert) |
| store_ctx = X509StoreContext(store, self.intermediate_server_cert) |
| assert store_ctx.verify_certificate() is None # type: ignore[func-returns-value] |
| assert store_ctx.verify_certificate() is None # type: ignore[func-returns-value] |
| |
| @pytest.mark.parametrize( |
| "root_cert, chain, verified_cert", |
| [ |
| pytest.param( |
| root_cert, |
| [intermediate_cert], |
| intermediate_server_cert, |
| id="intermediate in chain", |
| ), |
| pytest.param( |
| root_cert, |
| [], |
| intermediate_cert, |
| id="empty chain", |
| ), |
| pytest.param( |
| root_cert, |
| [root_cert, intermediate_server_cert, intermediate_cert], |
| intermediate_server_cert, |
| id="extra certs in chain", |
| ), |
| ], |
| ) |
| def test_verify_success_with_chain( |
| self, root_cert: X509, chain: list[X509], verified_cert: X509 |
| ) -> None: |
| store = X509Store() |
| store.add_cert(root_cert) |
| store_ctx = X509StoreContext(store, verified_cert, chain=chain) |
| assert store_ctx.verify_certificate() is None # type: ignore[func-returns-value] |
| |
| def test_valid_untrusted_chain_reuse(self) -> None: |
| """ |
| `verify_certificate` using an untrusted chain can be called multiple |
| times with the same ``X509StoreContext`` instance to produce the same |
| result. |
| """ |
| store = X509Store() |
| store.add_cert(self.root_cert) |
| chain = [self.intermediate_cert] |
| |
| store_ctx = X509StoreContext( |
| store, self.intermediate_server_cert, chain=chain |
| ) |
| assert store_ctx.verify_certificate() is None # type: ignore[func-returns-value] |
| assert store_ctx.verify_certificate() is None # type: ignore[func-returns-value] |
| |
| def test_chain_reference(self) -> None: |
| """ |
| ``X509StoreContext`` properly keeps references to the untrusted chain |
| certificates. |
| """ |
| store = X509Store() |
| store.add_cert(self.root_cert) |
| chain = [load_certificate(FILETYPE_PEM, intermediate_cert_pem)] |
| |
| store_ctx = X509StoreContext( |
| store, self.intermediate_server_cert, chain=chain |
| ) |
| |
| del chain |
| assert store_ctx.verify_certificate() is None # type: ignore[func-returns-value] |
| |
| @pytest.mark.parametrize( |
| "root_cert, chain, verified_cert", |
| [ |
| pytest.param( |
| root_cert, |
| [], |
| intermediate_server_cert, |
| id="intermediate missing", |
| ), |
| pytest.param( |
| None, |
| [intermediate_cert], |
| intermediate_server_cert, |
| id="no trusted root", |
| ), |
| pytest.param( |
| None, |
| [root_cert, intermediate_cert], |
| intermediate_server_cert, |
| id="untrusted root, full chain is available", |
| ), |
| pytest.param( |
| intermediate_cert, |
| [root_cert, intermediate_cert], |
| intermediate_server_cert, |
| id="untrusted root, intermediate is trusted and in chain", |
| ), |
| ], |
| ) |
| def test_verify_fail_with_chain( |
| self, root_cert: X509, chain: list[X509], verified_cert: X509 |
| ) -> None: |
| store = X509Store() |
| if root_cert: |
| store.add_cert(root_cert) |
| |
| store_ctx = X509StoreContext(store, verified_cert, chain=chain) |
| |
| with pytest.raises(X509StoreContextError): |
| store_ctx.verify_certificate() |
| |
| @pytest.mark.parametrize( |
| "chain, expected_error", |
| [ |
| pytest.param( |
| [intermediate_cert, "This is not a certificate"], |
| TypeError, |
| id="non-certificate in chain", |
| ), |
| pytest.param( |
| 42, |
| TypeError, |
| id="non-list chain", |
| ), |
| ], |
| ) |
| def test_untrusted_chain_wrong_args( |
| self, chain: list[X509], expected_error: type[Exception] |
| ) -> None: |
| """ |
| Creating ``X509StoreContext`` with wrong chain raises an exception. |
| """ |
| store = X509Store() |
| store.add_cert(self.root_cert) |
| |
| with pytest.raises(expected_error): |
| X509StoreContext(store, self.intermediate_server_cert, chain=chain) |
| |
| def test_failure_building_untrusted_chain_raises( |
| self, monkeypatch: pytest.MonkeyPatch |
| ) -> None: |
| """ |
| Creating ``X509StoreContext`` raises ``OpenSSL.crypto.Error`` when |
| the underlying lib fails to add the certificate to the stack. |
| """ |
| monkeypatch.setattr(_lib, "sk_X509_push", lambda _stack, _x509: -1) |
| |
| store = X509Store() |
| store.add_cert(self.root_cert) |
| chain = [self.intermediate_cert] |
| |
| with pytest.raises(Error): |
| X509StoreContext(store, self.intermediate_server_cert, chain=chain) |
| |
| def test_trusted_self_signed(self) -> None: |
| """ |
| `verify_certificate` returns ``None`` when called with a self-signed |
| certificate and itself in the chain. |
| """ |
| store = X509Store() |
| store.add_cert(self.root_cert) |
| store_ctx = X509StoreContext(store, self.root_cert) |
| assert store_ctx.verify_certificate() is None # type: ignore[func-returns-value] |
| |
| def test_untrusted_self_signed(self) -> None: |
| """ |
| `verify_certificate` raises error when a self-signed certificate is |
| verified without itself in the chain. |
| """ |
| store = X509Store() |
| store_ctx = X509StoreContext(store, self.root_cert) |
| with pytest.raises(X509StoreContextError) as exc: |
| store_ctx.verify_certificate() |
| |
| # OpenSSL 1.1.x and 3.0.x have different error messages |
| assert str(exc.value) in [ |
| "self signed certificate", |
| "self-signed certificate", |
| ] |
| assert exc.value.certificate.get_subject().CN == "Testing Root CA" |
| |
| def test_invalid_chain_no_root(self) -> None: |
| """ |
| `verify_certificate` raises error when a root certificate is missing |
| from the chain. |
| """ |
| store = X509Store() |
| store.add_cert(self.intermediate_cert) |
| store_ctx = X509StoreContext(store, self.intermediate_server_cert) |
| |
| with pytest.raises(X509StoreContextError) as exc: |
| store_ctx.verify_certificate() |
| |
| assert str(exc.value) == "unable to get issuer certificate" |
| assert exc.value.certificate.get_subject().CN == "intermediate" |
| |
| def test_invalid_chain_no_intermediate(self) -> None: |
| """ |
| `verify_certificate` raises error when an intermediate certificate is |
| missing from the chain. |
| """ |
| store = X509Store() |
| store.add_cert(self.root_cert) |
| store_ctx = X509StoreContext(store, self.intermediate_server_cert) |
| |
| with pytest.raises(X509StoreContextError) as exc: |
| store_ctx.verify_certificate() |
| |
| assert str(exc.value) == "unable to get local issuer certificate" |
| assert exc.value.certificate.get_subject().CN == "intermediate-service" |
| |
| def test_modification_pre_verify(self) -> None: |
| """ |
| `verify_certificate` can use a store context modified after |
| instantiation. |
| """ |
| store_bad = X509Store() |
| store_bad.add_cert(self.intermediate_cert) |
| store_good = X509Store() |
| store_good.add_cert(self.root_cert) |
| store_good.add_cert(self.intermediate_cert) |
| store_ctx = X509StoreContext(store_bad, self.intermediate_server_cert) |
| |
| with pytest.raises(X509StoreContextError) as exc: |
| store_ctx.verify_certificate() |
| |
| assert str(exc.value) == "unable to get issuer certificate" |
| assert exc.value.certificate.get_subject().CN == "intermediate" |
| |
| store_ctx.set_store(store_good) |
| assert store_ctx.verify_certificate() is None # type: ignore[func-returns-value] |
| |
| def test_verify_with_time(self) -> None: |
| """ |
| `verify_certificate` raises error when the verification time is |
| set at notAfter. |
| """ |
| store = X509Store() |
| store.add_cert(self.root_cert) |
| store.add_cert(self.intermediate_cert) |
| |
| expire_time = self.intermediate_server_cert.get_notAfter() |
| assert expire_time is not None |
| expire_datetime = datetime.strptime( |
| expire_time.decode("utf-8"), "%Y%m%d%H%M%SZ" |
| ) |
| store.set_time(expire_datetime) |
| |
| store_ctx = X509StoreContext(store, self.intermediate_server_cert) |
| with pytest.raises(X509StoreContextError) as exc: |
| store_ctx.verify_certificate() |
| |
| assert str(exc.value) == "certificate has expired" |
| |
| def test_get_verified_chain(self) -> None: |
| """ |
| `get_verified_chain` returns the verified chain. |
| """ |
| store = X509Store() |
| store.add_cert(self.root_cert) |
| store.add_cert(self.intermediate_cert) |
| store_ctx = X509StoreContext(store, self.intermediate_server_cert) |
| chain = store_ctx.get_verified_chain() |
| assert len(chain) == 3 |
| intermediate_subject = self.intermediate_server_cert.get_subject() |
| assert chain[0].get_subject() == intermediate_subject |
| assert chain[1].get_subject() == self.intermediate_cert.get_subject() |
| assert chain[2].get_subject() == self.root_cert.get_subject() |
| # Test reuse |
| chain = store_ctx.get_verified_chain() |
| assert len(chain) == 3 |
| assert chain[0].get_subject() == intermediate_subject |
| assert chain[1].get_subject() == self.intermediate_cert.get_subject() |
| assert chain[2].get_subject() == self.root_cert.get_subject() |
| |
| def test_get_verified_chain_invalid_chain_no_root(self) -> None: |
| """ |
| `get_verified_chain` raises error when cert verification fails. |
| """ |
| store = X509Store() |
| store.add_cert(self.intermediate_cert) |
| store_ctx = X509StoreContext(store, self.intermediate_server_cert) |
| |
| with pytest.raises(X509StoreContextError) as exc: |
| store_ctx.get_verified_chain() |
| |
| assert str(exc.value) == "unable to get issuer certificate" |
| assert exc.value.certificate.get_subject().CN == "intermediate" |
| |
| @pytest.fixture |
| def root_ca_file(self, tmp_path: pathlib.Path) -> pathlib.Path: |
| return self._create_ca_file( |
| tmp_path, "root_ca_hash_dir", self.root_cert |
| ) |
| |
| @pytest.fixture |
| def intermediate_ca_file(self, tmp_path: pathlib.Path) -> pathlib.Path: |
| return self._create_ca_file( |
| tmp_path, "intermediate_ca_hash_dir", self.intermediate_cert |
| ) |
| |
| @staticmethod |
| def _create_ca_file( |
| base_path: pathlib.Path, hash_directory: str, cacert: X509 |
| ) -> pathlib.Path: |
| ca_hash = f"{cacert.subject_name_hash():08x}.0" |
| cafile = base_path / hash_directory / ca_hash |
| cafile.parent.mkdir(parents=True, exist_ok=True) |
| cafile.write_bytes(dump_certificate(FILETYPE_PEM, cacert)) |
| return cafile |
| |
| def test_verify_with_ca_file_location( |
| self, root_ca_file: pathlib.Path |
| ) -> None: |
| store = X509Store() |
| store.load_locations(str(root_ca_file)) |
| |
| store_ctx = X509StoreContext(store, self.intermediate_cert) |
| store_ctx.verify_certificate() |
| |
| def test_verify_with_ca_path_location( |
| self, root_ca_file: pathlib.Path |
| ) -> None: |
| store = X509Store() |
| store.load_locations(None, str(root_ca_file.parent)) |
| |
| store_ctx = X509StoreContext(store, self.intermediate_cert) |
| store_ctx.verify_certificate() |
| |
| def test_verify_with_cafile_and_capath( |
| self, |
| root_ca_file: pathlib.Path, |
| intermediate_ca_file: pathlib.Path, |
| ) -> None: |
| store = X509Store() |
| store.load_locations( |
| cafile=str(root_ca_file), capath=str(intermediate_ca_file.parent) |
| ) |
| |
| store_ctx = X509StoreContext(store, self.intermediate_server_cert) |
| store_ctx.verify_certificate() |
| |
| def test_verify_with_multiple_ca_files( |
| self, root_ca_file: pathlib.Path, intermediate_ca_file: pathlib.Path |
| ) -> None: |
| store = X509Store() |
| store.load_locations(str(root_ca_file)) |
| store.load_locations(str(intermediate_ca_file)) |
| |
| store_ctx = X509StoreContext(store, self.intermediate_server_cert) |
| store_ctx.verify_certificate() |
| |
| def test_verify_failure_with_empty_ca_directory( |
| self, tmp_path: pathlib.Path |
| ) -> None: |
| store = X509Store() |
| store.load_locations(None, str(tmp_path)) |
| |
| store_ctx = X509StoreContext(store, self.intermediate_cert) |
| with pytest.raises(X509StoreContextError) as exc: |
| store_ctx.verify_certificate() |
| |
| assert str(exc.value) == "unable to get local issuer certificate" |
| |
| def test_verify_with_partial_chain(self) -> None: |
| store = X509Store() |
| store.add_cert(self.intermediate_cert) |
| |
| store_ctx = X509StoreContext(store, self.intermediate_server_cert) |
| with pytest.raises(X509StoreContextError): |
| store_ctx.verify_certificate() |
| |
| # Now set the partial verification flag for verification. |
| store.set_flags(X509StoreFlags.PARTIAL_CHAIN) |
| store_ctx = X509StoreContext(store, self.intermediate_server_cert) |
| assert store_ctx.verify_certificate() is None # type: ignore[func-returns-value] |
| |
| |
| class TestEllipticCurve: |
| """ |
| Tests for `_EllipticCurve`, `get_elliptic_curve`, and |
| `get_elliptic_curves`. |
| """ |
| |
| def test_set(self) -> None: |
| """ |
| `get_elliptic_curves` returns a `set`. |
| """ |
| assert isinstance(get_elliptic_curves(), set) |
| |
| def test_a_curve(self) -> None: |
| """ |
| `get_elliptic_curve` can be used to retrieve a particular supported |
| curve. |
| """ |
| curves = get_elliptic_curves() |
| curve = next(iter(curves)) |
| assert curve.name == get_elliptic_curve(curve.name).name |
| |
| def test_not_a_curve(self) -> None: |
| """ |
| `get_elliptic_curve` raises `ValueError` if called with a name which |
| does not identify a supported curve. |
| """ |
| with pytest.raises(ValueError): |
| get_elliptic_curve("this curve was just invented") |
| |
| def test_repr(self) -> None: |
| """ |
| The string representation of a curve object includes simply states the |
| object is a curve and what its name is. |
| """ |
| curves = get_elliptic_curves() |
| curve = next(iter(curves)) |
| assert f"<Curve {curve.name!r}>" == repr(curve) |
| |
| def test_to_EC_KEY(self) -> None: |
| """ |
| The curve object can export a version of itself as an EC_KEY* via the |
| private `_EllipticCurve._to_EC_KEY`. |
| """ |
| curves = get_elliptic_curves() |
| curve = next(iter(curves)) |
| # It's not easy to assert anything about this object. However, see |
| # leakcheck/crypto.py for a test that demonstrates it at least does |
| # not leak memory. |
| curve._to_EC_KEY() |
| |
| |
| class TestEllipticCurveEquality: |
| """ |
| Tests `_EllipticCurve`'s implementation of ``==`` and ``!=``. |
| """ |
| |
| def anInstance(self) -> _EllipticCurve: |
| """ |
| Get the curve object for an arbitrary curve supported by the system. |
| """ |
| return next(iter(get_elliptic_curves())) |
| |
| def anotherInstance(self) -> _EllipticCurve: |
| """ |
| Get the curve object for an arbitrary curve supported by the system - |
| but not the one returned by C{anInstance}. |
| """ |
| return list(get_elliptic_curves())[1] |
| |
| def test_identicalEq(self) -> None: |
| """ |
| An object compares equal to itself using the C{==} operator. |
| """ |
| o = self.anInstance() |
| assert o == o |
| |
| def test_identicalNe(self) -> None: |
| """ |
| An object doesn't compare not equal to itself using the C{!=} operator. |
| """ |
| o = self.anInstance() |
| assert not (o != o) |
| |
| def test_sameEq(self) -> None: |
| """ |
| Two objects that are equal to each other compare equal to each other |
| using the C{==} operator. |
| """ |
| a = self.anInstance() |
| b = self.anInstance() |
| assert a == b |
| |
| def test_sameNe(self) -> None: |
| """ |
| Two objects that are equal to each other do not compare not equal to |
| each other using the C{!=} operator. |
| """ |
| a = self.anInstance() |
| b = self.anInstance() |
| assert not (a != b) |
| |
| def test_differentEq(self) -> None: |
| """ |
| Two objects that are not equal to each other do not compare equal to |
| each other using the C{==} operator. |
| """ |
| a = self.anInstance() |
| b = self.anotherInstance() |
| assert not (a == b) |
| |
| def test_differentNe(self) -> None: |
| """ |
| Two objects that are not equal to each other compare not equal to each |
| other using the C{!=} operator. |
| """ |
| a = self.anInstance() |
| b = self.anotherInstance() |
| assert a != b |
| |
| def test_anotherTypeEq(self) -> None: |
| """ |
| The object does not compare equal to an object of an unrelated type |
| (which does not implement the comparison) using the C{==} operator. |
| """ |
| a = self.anInstance() |
| b = object() |
| assert not (a == b) |
| |
| def test_anotherTypeNe(self) -> None: |
| """ |
| The object compares not equal to an object of an unrelated type (which |
| does not implement the comparison) using the C{!=} operator. |
| """ |
| a = self.anInstance() |
| b = object() |
| assert a != b |
| |
| def test_delegatedEq(self) -> None: |
| """ |
| The result of comparison using C{==} is delegated to the right-hand |
| operand if it is of an unrelated type. |
| """ |
| called = False |
| |
| class Delegate: |
| def __eq__(self, other: object) -> bool: |
| nonlocal called |
| called = True |
| return False |
| |
| a = self.anInstance() |
| b = Delegate() |
| assert not (a == b) |
| assert called |
| |
| def test_delegateNe(self) -> None: |
| """ |
| The result of comparison using C{!=} is delegated to the right-hand |
| operand if it is of an unrelated type. |
| """ |
| called = False |
| |
| class Delegate: |
| def __ne__(self, other: object) -> bool: |
| nonlocal called |
| called = True |
| return False |
| |
| a = self.anInstance() |
| b = Delegate() |
| assert not (a != b) # type: ignore[comparison-overlap] |
| assert called |
| |
| |
| class TestEllipticCurveHash: |
| """ |
| Tests for `_EllipticCurve`'s implementation of hashing (thus use as |
| an item in a `dict` or `set`). |
| """ |
| |
| def test_contains(self) -> None: |
| """ |
| The ``in`` operator reports that a `set` containing a curve does |
| contain that curve. |
| """ |
| curve = next(iter(get_elliptic_curves())) |
| curves = set([curve]) |
| assert curve in curves |
| |
| def test_does_not_contain(self) -> None: |
| """ |
| The ``in`` operator reports that a `set` not containing a curve |
| does not contain that curve. |
| """ |
| all_curves = list(get_elliptic_curves()) |
| |
| curve = all_curves[0] |
| curves = set([all_curves[1]]) |
| assert curve not in curves |
