Add db-specific error #521
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To be more consistent. Because we already return data as is in case of base64 error.
Though it can not be properly triggered yet.
oops, sorry ヾ(_ _。）
...unless `default_data_value` is defined. In that case, make it `default_value`. Also, fix tests.
Merge implementations of encodeText and encodeBinary into one encodeToValue.
| // `GetResponseOnFail` | ||
| ResponseOnFailEmpty ResponseOnFail = "" | ||
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| // ResponseOnFailCiphertext indicates that raw cip value should be returned |
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never saw cip as short form of ciphertext )) did you see somewhere?
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Oops, a lil typo :)
| setting: &config.BasicColumnEncryptionSetting{ | ||
| Tokenized: false, | ||
| DataType: "int32", | ||
| ResponseOnFail: "default_value", |
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hmm, if you added own type for that with constants, maybe we should use them instead of hardcoded values?
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Hard coded values are more readable, imho. Good tests should be readable - because review from the person is the only way to verify correctness of the tests.
But on the other hand, use of constants makes introducing changes (renames) easier. So, it makes sense. I'll do it
tests/test.py
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| self.engine2.execute( | ||
| sa.select([self.test_table]) | ||
| .where(self.test_table.c.id == data['id'])) | ||
| self.assertIn("encoding error", str(ex)) |
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| self.assertIn("encoding error", str(ex)) | |
| self.assertIn("encoding error", str(ex)) |
this check doesn't call) because exception raised on previous row)
plus, better to check self.assertEqual(r'encoding error in column "value_str"\n', ex.exception.args[0])
Co-authored-by: Lagovas <lagovas.lagovas@gmail.com>
One of the last PRs added support for type awareness. That allows defining types on values, which would be decrypted and returned from Acra, like string or int. It also added default values field in configs, which allows to specify which value to return, if some error (possibly decryption error) occurs.
This PR adds ability to chose, which action should be performed on (decryption) failure: either to return client specific error, like acra censor already can, or return default value.
Default action, if type awareness is enabled, is "error". The user can specify the "default" case together with a default value.
Checklist
with new changes
Benchmark results are attached (if applicable)