Adds the ESP certificate bundle feature that enables users to bundle a root certificate bundle together with their application. Default bundle includes all Mozilla root certificates Closes IDF-296
77 lines
2.4 KiB
Python
Executable file
77 lines
2.4 KiB
Python
Executable file
#!/usr/bin/env python
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import unittest
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import sys
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import os
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try:
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import gen_crt_bundle
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except ImportError:
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sys.path.append("..")
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import gen_crt_bundle
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idf_path = os.environ['IDF_PATH']
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ca_crts_path = idf_path + '/components/mbedtls/esp_crt_bundle/'
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test_crts_path = idf_path + '/components/mbedtls/esp_crt_bundle/test_gen_crt_bundle/'
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ca_bundle_bin_file = 'x509_crt_bundle'
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der_test_file = 'baltimore.der'
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pem_test_file = 'entrust.pem'
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verified_der_bundle = 'baltimore_crt_bundle'
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verified_pem_bundle = 'entrust_crt_bundle'
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invalid_test_file = 'invalid_crt.pem'
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ca_crts_all_file = 'cacrt_all.pem'
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class Py23TestCase(unittest.TestCase):
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def __init__(self, *args, **kwargs):
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super(Py23TestCase, self).__init__(*args, **kwargs)
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try:
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self.assertRaisesRegex
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except AttributeError:
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# assertRaisesRegexp is deprecated in Python3 but assertRaisesRegex doesn't exist in Python2
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# This fix is used in order to avoid using the alias from the six library
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self.assertRaisesRegex = self.assertRaisesRegexp
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class GenCrtBundleTests(Py23TestCase):
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# Verify generation from der vs known certificate
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def test_gen_from_der(self):
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bundle = gen_crt_bundle.CertificateBundle()
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bundle.add_from_file(test_crts_path + der_test_file)
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crt_bundle = bundle.create_bundle()
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with open(test_crts_path + verified_der_bundle, 'rb') as f:
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verified_bundle = f.read()
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self.assertEqual(crt_bundle, verified_bundle)
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# Verify generation from pem vs known certificate
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def test_gen_from_pem(self):
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bundle = gen_crt_bundle.CertificateBundle()
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bundle.add_from_file(test_crts_path + pem_test_file)
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crt_bundle = bundle.create_bundle()
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with open(test_crts_path + verified_pem_bundle, 'rb') as f:
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verified_bundle = f.read()
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self.assertEqual(crt_bundle, verified_bundle)
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def test_invalid_crt_input(self):
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bundle = gen_crt_bundle.CertificateBundle()
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with self.assertRaisesRegex(gen_crt_bundle.InputError, "Invalid certificate"):
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bundle.add_from_file(test_crts_path + invalid_test_file)
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with self.assertRaisesRegex(gen_crt_bundle.InputError, "No certificate found"):
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bundle.add_from_pem("")
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if __name__ == "__main__":
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unittest.main()
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