47b81c9274
* Combine verification and reverification photo submission end-points. * Combine verification and reverification Backbone models. * Allow deletion of verification status in Django admin. * Initial verification from a checkpoint is associated with the checkpoint. * Fix critical bug in which an invalid link was sent to Software Secure for the photo ID image of reverification attempts.
36 lines
671 B
Python
36 lines
671 B
Python
"""
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Image encoding helpers for the verification app.
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"""
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import logging
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log = logging.getLogger(__name__)
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class InvalidImageData(Exception):
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"""
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The provided image data could not be decoded.
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"""
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pass
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def decode_image_data(data):
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"""
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Decode base64-encoded image data.
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Arguments:
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data (str): The raw image data, base64-encoded.
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Returns:
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str
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Raises:
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InvalidImageData: The image data could not be decoded.
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"""
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try:
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return (data.split(",")[1]).decode("base64")
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except (IndexError, UnicodeEncodeError):
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log.exception("Could not decode image data")
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raise InvalidImageData
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