48 lines
1.3 KiB
Python
48 lines
1.3 KiB
Python
# -*- coding: utf-8 -*-
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import pytest
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from data.encryption import FieldEncrypter, _VERSIONS, DecryptionFailureException
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@pytest.mark.parametrize('test_data', [
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'',
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'hello world',
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'wassup?!',
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'IGZ2Y8KUN3EFWAZZXR3D7U4V5NXDVYZI5VGU6STPB6KM83PAB8WRGM32RD9FW0C0',
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'JLRFBYS1EHKUE73S99HWOQWNPGLUZTBRF5HQEFUJS5BK3XVB54RNXYV4AUMJXCMC',
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'a' * 3,
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'a' * 4,
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'a' * 5,
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'a' * 31,
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'a' * 32,
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'a' * 33,
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'a' * 150,
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u'😇',
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])
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@pytest.mark.parametrize('version', _VERSIONS.keys())
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@pytest.mark.parametrize('secret_key', [
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u'test1234',
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'test1234',
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'thisisanothercoolsecretkeyhere',
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'107383705745765174750346070528443780244192102846031525796571939503548634055845',
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])
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@pytest.mark.parametrize('use_valid_key', [
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True,
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False,
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])
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def test_encryption(test_data, version, secret_key, use_valid_key):
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encrypter = FieldEncrypter(secret_key, version)
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encrypted = encrypter.encrypt_value(test_data, field_max_length=255)
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assert encrypted != test_data
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if use_valid_key:
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decrypted = encrypter.decrypt_value(encrypted)
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assert decrypted == test_data
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with pytest.raises(DecryptionFailureException):
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encrypter.decrypt_value('somerandomvalue')
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else:
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decrypter = FieldEncrypter('some other key', version)
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with pytest.raises(DecryptionFailureException):
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decrypter.decrypt_value(encrypted)
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