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20 lines
536 B
Plaintext
20 lines
536 B
Plaintext
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(ns status-im.utils.security)
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(defprotocol Unmaskable
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;; Retrieve the stored value.
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(unmask [this]))
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;; MaskedData ensures that the object passed to it won't be occasionally printed
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;; via println or log functions. Useful for keeping sensitive data, such as passwords
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;; to avoid accidentally exposing them.
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(deftype MaskedData [data]
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Object
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(toString [_] "******")
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Unmaskable
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(unmask [this]
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(.-data this)))
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;; Returns a MaskedData instance that stores the piece of data.
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(defn mask-data [data]
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(MaskedData. data))
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