Update authentication.py Code Simplification #9502
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Reduced redundant checks in the authenticate method by combining the conditions for the length of auth. Removed the unnecessary elif in favor of an if to make the code flow clearer
akx
suggested changes
Aug 27, 2024
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| """ | ||
| A custom token model may be used, but must have the following properties. | ||
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| * key -- The string identifying the token | ||
| * user -- The user to which the token belongs | ||
| """ |
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Why would this need to be removed?
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| if len(auth) == 1: | ||
| msg = _('Invalid token header. No credentials provided.') | ||
| raise exceptions.AuthenticationFailed(msg) | ||
| elif len(auth) > 2: | ||
| msg = _('Invalid token header. Token string should not contain spaces.') | ||
| raise exceptions.AuthenticationFailed(msg) |
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What happened to these error messages? The idea is to validate the shape of the token header; with your proposed code, an invalid token will go unnoticed.
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| msg = _('Invalid token header. Token string should not contain invalid characters.') | ||
| raise exceptions.AuthenticationFailed(msg) | ||
| raise exceptions.AuthenticationFailed( | ||
| _('Invalid token header. Token string should not contain invalid characters.') | ||
| ) |
auvipy
suggested changes
Aug 27, 2024
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Reduced redundant checks in the authenticate method by combining the conditions for the length of auth. Removed the unnecessary elif in favor of an if to make the code flow clearer
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