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Move CEMScript to oura config functionality in CEM.OuraConfig
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module Cardano.CEM.Address ( | ||
cardanoAddressBech32, | ||
scriptCardanoAddress, | ||
plutusAddressToShelleyAddress, | ||
AddressBech32 (MkAddressBech32, unAddressBech32), | ||
) where | ||
|
||
import Cardano.Api qualified | ||
import Cardano.Api.Address qualified | ||
import Cardano.Api.Ledger qualified | ||
import Cardano.CEM.OnChain qualified as Compiled | ||
import Cardano.Crypto.Hash qualified as Cardano.Hash | ||
import Cardano.Ledger.BaseTypes qualified as Ledger | ||
import Cardano.Ledger.Credential qualified as Cred | ||
import Cardano.Ledger.Hashes qualified | ||
import Cardano.Ledger.Keys qualified as Ledger.Keys | ||
import Data.Data (Proxy (Proxy)) | ||
import Data.String (IsString) | ||
import Data.Text qualified as T | ||
import Plutus.Extras qualified | ||
import PlutusLedgerApi.V1 qualified | ||
import Prelude | ||
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||
newtype AddressBech32 = MkAddressBech32 {unAddressBech32 :: T.Text} | ||
deriving newtype (Eq, Show, IsString) | ||
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cardanoAddressBech32 :: Cardano.Api.Address Cardano.Api.ShelleyAddr -> AddressBech32 | ||
cardanoAddressBech32 = MkAddressBech32 . Cardano.Api.serialiseToBech32 | ||
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scriptCardanoAddress :: | ||
forall script. | ||
(Compiled.CEMScriptCompiled script) => | ||
Proxy script -> | ||
Cardano.Api.Ledger.Network -> | ||
Either String (Cardano.Api.Address Cardano.Api.ShelleyAddr) | ||
scriptCardanoAddress _ network = | ||
plutusAddressToShelleyAddress network | ||
. flip PlutusLedgerApi.V1.Address Nothing | ||
. PlutusLedgerApi.V1.ScriptCredential | ||
. Plutus.Extras.scriptValidatorHash | ||
. Compiled.cemScriptCompiled | ||
$ Proxy @script | ||
|
||
plutusAddressToShelleyAddress :: | ||
Cardano.Api.Ledger.Network -> | ||
PlutusLedgerApi.V1.Address -> | ||
Either String (Cardano.Api.Address Cardano.Api.ShelleyAddr) | ||
plutusAddressToShelleyAddress network (PlutusLedgerApi.V1.Address payment stake) = do | ||
paymentCred <- | ||
maybe | ||
(Left "plutusAddressToShelleyAddress:can't decode payment credential") | ||
Right | ||
paymentCredential | ||
stakeCred <- | ||
maybe | ||
(Left "plutusAddressToShelleyAddress:can't decode stake credential") | ||
Right | ||
stakeCredential | ||
pure $ Cardano.Api.Address.ShelleyAddress network paymentCred stakeCred | ||
where | ||
credentialToCardano | ||
( PlutusLedgerApi.V1.PubKeyCredential | ||
(PlutusLedgerApi.V1.PubKeyHash pkh) | ||
) = | ||
Cred.KeyHashObj | ||
. Ledger.Keys.KeyHash | ||
<$> Cardano.Hash.hashFromBytes | ||
(PlutusLedgerApi.V1.fromBuiltin pkh) | ||
credentialToCardano | ||
( PlutusLedgerApi.V1.ScriptCredential | ||
(PlutusLedgerApi.V1.ScriptHash scriptHash) | ||
) = | ||
Cred.ScriptHashObj | ||
. Cardano.Ledger.Hashes.ScriptHash | ||
<$> Cardano.Hash.hashFromBytes | ||
(PlutusLedgerApi.V1.fromBuiltin scriptHash) | ||
|
||
paymentCredential = credentialToCardano payment | ||
stakeCredential = case stake of | ||
Nothing -> Just Cardano.Api.Ledger.StakeRefNull | ||
Just ref -> case ref of | ||
PlutusLedgerApi.V1.StakingHash cred -> | ||
Cardano.Api.Ledger.StakeRefBase | ||
<$> credentialToCardano cred | ||
PlutusLedgerApi.V1.StakingPtr slotNo txIx sertId -> | ||
Just $ | ||
Cardano.Api.Ledger.StakeRefPtr $ | ||
Cred.Ptr | ||
(Ledger.SlotNo $ fromInteger slotNo) | ||
(Ledger.TxIx $ fromInteger txIx) | ||
(Ledger.CertIx $ fromInteger sertId) |
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