62 lines
2.0 KiB
TypeScript
62 lines
2.0 KiB
TypeScript
import {
|
|
clusterApiUrl,
|
|
sendAndConfirmTransaction,
|
|
Connection,
|
|
Keypair,
|
|
SystemProgram,
|
|
Transaction,
|
|
LAMPORTS_PER_SOL,
|
|
} from '@solana/web3.js';
|
|
import {
|
|
createAccount,
|
|
createMint,
|
|
createInitializeImmutableOwnerInstruction,
|
|
createInitializeAccountInstruction,
|
|
getAccountLen,
|
|
ExtensionType,
|
|
TOKEN_2022_PROGRAM_ID,
|
|
} from '../src';
|
|
|
|
(async () => {
|
|
const connection = new Connection(clusterApiUrl('devnet'), 'confirmed');
|
|
|
|
const payer = Keypair.generate();
|
|
const airdropSignature = await connection.requestAirdrop(payer.publicKey, 2 * LAMPORTS_PER_SOL);
|
|
await connection.confirmTransaction({ signature: airdropSignature, ...(await connection.getLatestBlockhash()) });
|
|
|
|
const mintAuthority = Keypair.generate();
|
|
const decimals = 9;
|
|
const mint = await createMint(
|
|
connection,
|
|
payer,
|
|
mintAuthority.publicKey,
|
|
mintAuthority.publicKey,
|
|
decimals,
|
|
undefined,
|
|
undefined,
|
|
TOKEN_2022_PROGRAM_ID
|
|
);
|
|
|
|
const accountLen = getAccountLen([ExtensionType.ImmutableOwner]);
|
|
const lamports = await connection.getMinimumBalanceForRentExemption(accountLen);
|
|
|
|
const owner = Keypair.generate();
|
|
const accountKeypair = Keypair.generate();
|
|
const account = accountKeypair.publicKey;
|
|
const transaction = new Transaction().add(
|
|
SystemProgram.createAccount({
|
|
fromPubkey: payer.publicKey,
|
|
newAccountPubkey: account,
|
|
space: accountLen,
|
|
lamports,
|
|
programId: TOKEN_2022_PROGRAM_ID,
|
|
}),
|
|
createInitializeImmutableOwnerInstruction(account, TOKEN_2022_PROGRAM_ID),
|
|
createInitializeAccountInstruction(account, mint, owner.publicKey, TOKEN_2022_PROGRAM_ID)
|
|
);
|
|
await sendAndConfirmTransaction(connection, transaction, [payer, accountKeypair], undefined);
|
|
|
|
// create associated token account
|
|
await createAccount(connection, payer, mint, owner.publicKey, undefined, undefined, TOKEN_2022_PROGRAM_ID);
|
|
})();
|