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      1 #
      2 # This file is part of pyasn1-modules software.
      3 #
      4 # Copyright (c) 2005-2017, Ilya Etingof <etingof (at] gmail.com>
      5 # License: http://pyasn1.sf.net/license.html
      6 #
      7 import sys
      8 
      9 from pyasn1.codec.der import decoder as der_decoder
     10 from pyasn1.codec.der import encoder as der_encoder
     11 
     12 from pyasn1_modules import pem
     13 from pyasn1_modules import rfc5280
     14 
     15 try:
     16     import unittest2 as unittest
     17 
     18 except ImportError:
     19     import unittest
     20 
     21 
     22 class CertificateTestCase(unittest.TestCase):
     23     pem_text = """\
     24 MIIC5zCCAlACAQEwDQYJKoZIhvcNAQEFBQAwgbsxJDAiBgNVBAcTG1ZhbGlDZXJ0
     25 IFZhbGlkYXRpb24gTmV0d29yazEXMBUGA1UEChMOVmFsaUNlcnQsIEluYy4xNTAz
     26 BgNVBAsTLFZhbGlDZXJ0IENsYXNzIDMgUG9saWN5IFZhbGlkYXRpb24gQXV0aG9y
     27 aXR5MSEwHwYDVQQDExhodHRwOi8vd3d3LnZhbGljZXJ0LmNvbS8xIDAeBgkqhkiG
     28 9w0BCQEWEWluZm9AdmFsaWNlcnQuY29tMB4XDTk5MDYyNjAwMjIzM1oXDTE5MDYy
     29 NjAwMjIzM1owgbsxJDAiBgNVBAcTG1ZhbGlDZXJ0IFZhbGlkYXRpb24gTmV0d29y
     30 azEXMBUGA1UEChMOVmFsaUNlcnQsIEluYy4xNTAzBgNVBAsTLFZhbGlDZXJ0IENs
     31 YXNzIDMgUG9saWN5IFZhbGlkYXRpb24gQXV0aG9yaXR5MSEwHwYDVQQDExhodHRw
     32 Oi8vd3d3LnZhbGljZXJ0LmNvbS8xIDAeBgkqhkiG9w0BCQEWEWluZm9AdmFsaWNl
     33 cnQuY29tMIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDjmFGWHOjVsQaBalfD
     34 cnWTq8+epvzzFlLWLU2fNUSoLgRNB0mKOCn1dzfnt6td3zZxFJmP3MKS8edgkpfs
     35 2Ejcv8ECIMYkpChMMFp2bbFc893enhBxoYjHW5tBbcqwuI4V7q0zK89HBFx1cQqY
     36 JJgpp0lZpd34t0NiYfPT4tBVPwIDAQABMA0GCSqGSIb3DQEBBQUAA4GBAFa7AliE
     37 Zwgs3x/be0kz9dNnnfS0ChCzycUs4pJqcXgn8nCDQtM+z6lU9PHYkhaM0QTLS6vJ
     38 n0WuPIqpsHEzXcjFV9+vqDWzf4mH6eglkrh/hXqu1rweN1gqZ8mRzyqBPu3GOd/A
     39 PhmcGcwTTYJBtYze4D1gCCAPRX5ron+jjBXu
     40 """
     41 
     42     def setUp(self):
     43         self.asn1Spec = rfc5280.Certificate()
     44 
     45     def testDerCodec(self):
     46 
     47         substrate = pem.readBase64fromText(self.pem_text)
     48 
     49         asn1Object, rest = der_decoder.decode(substrate, asn1Spec=self.asn1Spec)
     50 
     51         assert not rest
     52         assert asn1Object.prettyPrint()
     53         assert der_encoder.encode(asn1Object) == substrate
     54 
     55 
     56 class CertificateListTestCase(unittest.TestCase):
     57     pem_text = """\
     58 MIIBVjCBwAIBATANBgkqhkiG9w0BAQUFADB+MQswCQYDVQQGEwJBVTETMBEGA1UE
     59 CBMKU29tZS1TdGF0ZTEhMB8GA1UEChMYSW50ZXJuZXQgV2lkZ2l0cyBQdHkgTHRk
     60 MRUwEwYDVQQDEwxzbm1wbGFicy5jb20xIDAeBgkqhkiG9w0BCQEWEWluZm9Ac25t
     61 cGxhYnMuY29tFw0xMjA0MTExMzQwNTlaFw0xMjA1MTExMzQwNTlaoA4wDDAKBgNV
     62 HRQEAwIBATANBgkqhkiG9w0BAQUFAAOBgQC1D/wwnrcY/uFBHGc6SyoYss2kn+nY
     63 RTwzXmmldbNTCQ03x5vkWGGIaRJdN8QeCzbEi7gpgxgpxAx6Y5WkxkMQ1UPjNM5n
     64 DGVDOtR0dskFrrbHuNpWqWrDaBN0/ryZiWKjr9JRbrpkHgVY29I1gLooQ6IHuKHY
     65 vjnIhxTFoCb5vA==
     66 """
     67 
     68     def setUp(self):
     69         self.asn1Spec = rfc5280.CertificateList()
     70 
     71     def testDerCodec(self):
     72 
     73         substrate = pem.readBase64fromText(self.pem_text)
     74 
     75         asn1Object, rest = der_decoder.decode(substrate, asn1Spec=self.asn1Spec)
     76 
     77         assert not rest
     78         assert asn1Object.prettyPrint()
     79         assert der_encoder.encode(asn1Object) == substrate
     80 
     81 
     82 suite = unittest.TestLoader().loadTestsFromModule(sys.modules[__name__])
     83 
     84 if __name__ == '__main__':
     85     unittest.TextTestRunner(verbosity=2).run(suite)
     86