| # | |
| # This file is part of pyasn1-modules software. | |
| # | |
| # Copyright (c) 2005-2019, Ilya Etingof <[email protected]> | |
| # License: http://snmplabs.com/pyasn1/license.html | |
| # | |
| import sys | |
| from pyasn1.codec.der import decoder as der_decoder | |
| from pyasn1.codec.der import encoder as der_encoder | |
| from pyasn1_modules import pem | |
| from pyasn1_modules import rfc2315 | |
| try: | |
| import unittest2 as unittest | |
| except ImportError: | |
| import unittest | |
| class Pkcs7TestCase(unittest.TestCase): | |
| pem_text_unordered = """\ | |
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| VQQKEw5Hb2xkZW4gVGVsZWNvbTEMMAoGA1UECxMDUk9MMR4wHAYDVQQDExVHb2xk | |
| ZW4gVGVsZWNvbSBBQlMgQ0ExJDAiBgkqhkiG9w0BCQEWFWNlcnRAZ29sZGVudGVs | |
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| QvlXn4vC2iCJloPpofPqSzF1UV3g5Zb93ReZu7E6kEyW0ag8R5XZKv0xuR3b3Le+ | |
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| CSqGSIb3DQEBBAUAMIGcMQswCQYDVQQGEwJSVTEPMA0GA1UECBMGTW9zY293MQ8w | |
| DQYDVQQHEwZNb3Njb3cxFzAVBgNVBAoTDkdvbGRlbiBUZWxlY29tMQwwCgYDVQQL | |
| EwNST0wxHjAcBgNVBAMTFUdvbGRlbiBUZWxlY29tIEFCUyBDQTEkMCIGCSqGSIb3 | |
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| bGFzLm5ldDEaMBgGCSqGSIb3DQEJARYLZWxpZUByb2wucnUwgZ8wDQYJKoZIhvcN | |
| AQEBBQADgY0AMIGJAoGBAPJAm8KG3ZCoJSvoGmLMPlGaMIpadu/EGSEYu+M/ybLp | |
| Cs8XmwB3876JVKKCbtGI6eqxOqvjedYXb+nKcyhz4Ztmm8RgAD7Z1WUItIpatejT | |
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| AAOBgQDEttS70qYCA+MGBA3hOR88XiBcTmuBarJDwn/rj31vRjYZUgp9bbFwscRI | |
| Ic4lDnlyvunwNitl+341bDg7u6Ebu9hCMbciyu4EtrsDh77DlLzbmNcXbnhlvbFL | |
| K9GiPz3dNyvQMfmaA0twd62zJDOVJ1SmO04lLmu/pAx8GhBZkqEAMQA= | |
| """ | |
| # canonically ordered SET components | |
| pem_text_reordered = """\ | |
| MIIKcwYJKoZIhvcNAQcCoIIKZDCCCmACAQExADALBgkqhkiG9w0BBwGgggpIMIIC | |
| XjCCAcegAwIBAgIBADANBgkqhkiG9w0BAQQFADB1MQswCQYDVQQGEwJSVTEPMA0G | |
| A1UEBxMGTW9zY293MRcwFQYDVQQKEw5Tb3ZhbSBUZWxlcG9ydDEMMAoGA1UECxMD | |
| TklTMQ8wDQYDVQQDEwZBQlMgQ0ExHTAbBgkqhkiG9w0BCQEWDmNlcnRAb25saW5l | |
| LnJ1MB4XDTk5MDgxNTE5MDI1OFoXDTAwMDExMjE5MDI1OFowdTELMAkGA1UEBhMC | |
| UlUxDzANBgNVBAcTBk1vc2NvdzEXMBUGA1UEChMOU292YW0gVGVsZXBvcnQxDDAK | |
| BgNVBAsTA05JUzEPMA0GA1UEAxMGQUJTIENBMR0wGwYJKoZIhvcNAQkBFg5jZXJ0 | |
| QG9ubGluZS5ydTCBnzANBgkqhkiG9w0BAQEFAAOBjQAwgYkCgYEAw0g1P0yQAZIi | |
| ml2XOCOxnCcuhHmAgj4Ei9M2ebrrGwUMONPzr1a8W7JcpnR3FeOjxEIxrzkHr6UA | |
| oj4l/oC7Rv28uIig+Okf+82ekhH6VgAQNr5LAzfN8J6dZLx2OXAmmLleAqHuisT7 | |
| I40vEFRoRmC5hiMlILE2rIlIKJn6cUkCAwEAATANBgkqhkiG9w0BAQQFAAOBgQBZ | |
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| tm5a2bWSji6+vP5FGbjOz5iMlHMrCtu0He7Eim2zpaGI06ZIY75Cn1h2r3+KS0/R | |
| h01TJUbmsfV1tZm6Wk3bayJ+/K8A4mBHv8P6rhYacDCCAowwggH1oAMCAQICAQAw | |
| DQYJKoZIhvcNAQEEBQAwgYsxCzAJBgNVBAYTAlJVMQ8wDQYDVQQHEwZNb3Njb3cx | |
| FzAVBgNVBAoTDkdvbGRlbiBUZWxlY29tMQwwCgYDVQQLEwNST0wxHjAcBgNVBAMT | |
| FUdvbGRlbiBUZWxlY29tIEFCUyBDQTEkMCIGCSqGSIb3DQEJARYVY2VydEBnb2xk | |
| ZW50ZWxlY29tLnJ1MB4XDTAwMDEwNTE1MDY1MVoXDTEwMDExNTE1MDY1MVowgYsx | |
| CzAJBgNVBAYTAlJVMQ8wDQYDVQQHEwZNb3Njb3cxFzAVBgNVBAoTDkdvbGRlbiBU | |
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| UyBDQTEkMCIGCSqGSIb3DQEJARYVY2VydEBnb2xkZW50ZWxlY29tLnJ1MIGfMA0G | |
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| toiYejF/c9PuyIKDejeV9/YZnNFaZAUOXhOjREdZURLISKhX4tAbQyvK0Qka9AAR | |
| MEy9DoqV8QIDAQABMA0GCSqGSIb3DQEBBAUAA4GBAHQzgqFkoSMQr077UCr5C0l1 | |
| rxLA17TrocCmUC1/PLmN0LmUHD0d7TjjTQKJaJBHxcKIg6+FOY6LSSY4nAN79eXi | |
| nBz+jEUG7+NTU/jcEArI35yP7fi4Mwb96EYDmUkUGtcLNq3JBe/d1Zhmy9HnNBL1 | |
| Dn9thM2Q8RPYAJIU3JnGMIICpTCCAg6gAwIBAgICBugwDQYJKoZIhvcNAQEEBQAw | |
| gZwxCzAJBgNVBAYTAlJVMQ8wDQYDVQQIEwZNb3Njb3cxDzANBgNVBAcTBk1vc2Nv | |
| dzEXMBUGA1UEChMOR29sZGVuIFRlbGVjb20xDDAKBgNVBAsTA1JPTDEeMBwGA1UE | |
| AxMVR29sZGVuIFRlbGVjb20gQUJTIENBMSQwIgYJKoZIhvcNAQkBFhVjZXJ0QGdv | |
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| VQQDExVHb2xkZW4gVGVsZWNvbSBBQlMgQ0ExJDAiBgkqhkiG9w0BCQEWFWNlcnRA | |
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| f0r5YuqIKFBG+ni7RLzUo8mpRE0jDzCGV3ZliJFoo7xFIQ5zSVQBN5JwLenVWKsV | |
| qtL3OgmwBhWTahMoqBlOPCBAi81dBraImHoxf3PT7siCg3o3lff2GZzRWmQFDl4T | |
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| AAOBgQCMrS4TLIzxcpu8nwOq/xMcxW4Ctz/wjIoePWkmSLe+Tkb4zo7aTsvzn+ET | |
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| """ | |
| def setUp(self): | |
| self.asn1Spec = rfc2315.ContentInfo() | |
| def testDerCodec(self): | |
| substrate = pem.readBase64fromText(self.pem_text_unordered) | |
| asn1Object, rest = der_decoder.decode(substrate, asn1Spec=self.asn1Spec) | |
| assert not rest | |
| assert asn1Object.prettyPrint() | |
| assert der_encoder.encode(asn1Object) == substrate | |
| def testDerCodecDecodeOpenTypes(self): | |
| substrate = pem.readBase64fromText(self.pem_text_reordered) | |
| asn1Object, rest = der_decoder.decode(substrate, asn1Spec=self.asn1Spec, decodeOpenTypes=True) | |
| assert not rest | |
| assert asn1Object.prettyPrint() | |
| assert der_encoder.encode( | |
| asn1Object, omitEmptyOptionals=False) == substrate | |
| suite = unittest.TestLoader().loadTestsFromModule(sys.modules[__name__]) | |
| if __name__ == '__main__': | |
| import sys | |
| result = unittest.TextTestRunner(verbosity=2).run(suite) | |
| sys.exit(not result.wasSuccessful()) |