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18 lines
559 B
Haskell
18 lines
559 B
Haskell
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-- | Interface for a service for maintaining short-lived credentials, such as
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-- access tokens or JWTs.
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module Hasura.CredentialCache
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( CredentialCache (..),
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)
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where
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import Control.Concurrent.STM
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import Hasura.Prelude
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newtype CredentialCache cred = CredentialCache
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{ -- | Get the stored credential. Also returns an STM action for
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-- requesting a refresh of the credential, which, in turn, returns an STM
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-- action for waiting on the arrival of the fresh credential.
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getCredential :: STM (cred, STM (STM ()))
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}
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deriving stock (Functor)
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