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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 | 36x 36x 36x 20x 20x 20x 20x 20x 20x | import * as Crypto from '@cardano-sdk/crypto';
import { AddressType, GroupedAddress } from '@cardano-sdk/key-management';
import { Cardano, nativeScriptPolicyId } from '@cardano-sdk/core';
/**
* Method to derive the wallet's grouped address from the script and network ID.
*
* @param {Cardano.NativeScript} paymentScript - The native script to be used for the payment credential.
* @param {Cardano.NativeScript} stakingScript - The native script to be used for the staking credential.
* @param {Cardano.NetworkId} networkId - The network identifier.
* @returns {}GroupedAddress} The derived grouped address.
*/
export const getScriptAddress = (
paymentScript: Cardano.NativeScript,
stakingScript: Cardano.NativeScript,
networkId: Cardano.NetworkId
): GroupedAddress => {
const paymentScriptHash = nativeScriptPolicyId(paymentScript) as unknown as Crypto.Hash28ByteBase16;
const stakingScriptHash = nativeScriptPolicyId(stakingScript) as unknown as Crypto.Hash28ByteBase16;
const paymentScriptCredential = {
hash: paymentScriptHash,
type: Cardano.CredentialType.ScriptHash
};
const stakeScriptCredential = {
hash: stakingScriptHash,
type: Cardano.CredentialType.ScriptHash
};
const baseAddress = Cardano.BaseAddress.fromCredentials(networkId, paymentScriptCredential, stakeScriptCredential);
return {
accountIndex: 0,
address: baseAddress.toAddress().toBech32() as Cardano.PaymentAddress,
index: 0,
networkId,
rewardAccount: Cardano.RewardAddress.fromCredentials(networkId, stakeScriptCredential)
.toAddress()
.toBech32() as Cardano.RewardAccount,
type: AddressType.External
};
};
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