UseOnceSecret

ciris.UseOnceSecret

See theUseOnceSecret companion object

sealed abstract class UseOnceSecret

Secret configuration value which can only be used once before being nullified.

UseOnceSecret.apply wraps an Array[Char] ensuring the array is only accessed once and that the array is nullified once used. The array can be accessed with UseOnceSecret#useOnce or alternatively, through Resource using UseOnceSecret#resource.

ConfigValue#useOnceSecret can be used to wrap a value in UseOnceSecret, while also redacting sentitive details from errors.

Attributes

Concise view

Returns a Resource which accesses the underlying Array[Char] and nullifies it after use.

In case the secret has already been used once, an IllegalStateException will instead be raised.

Returns an effect running the specified function on the underlying Array[Char] and nullifies it afterwards.

In case the secret has already been used once, an IllegalStateException will instead be raised.

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