41 lines
938 B
TypeScript
41 lines
938 B
TypeScript
import { Buffer } from "buffer";
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import { Keypair, PublicKey, Transaction } from "@solana/web3.js";
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import { Wallet } from "./provider";
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/**
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* Node only wallet.
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*/
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export default class NodeWallet implements Wallet {
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constructor(readonly payer: Keypair) {}
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static local(): NodeWallet {
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const process = require("process");
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const payer = Keypair.fromSecretKey(
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Buffer.from(
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JSON.parse(
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require("fs").readFileSync(process.env.ANCHOR_WALLET, {
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encoding: "utf-8",
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})
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)
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)
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);
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return new NodeWallet(payer);
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}
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async signTransaction(tx: Transaction): Promise<Transaction> {
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tx.partialSign(this.payer);
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return tx;
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}
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async signAllTransactions(txs: Transaction[]): Promise<Transaction[]> {
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return txs.map((t) => {
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t.partialSign(this.payer);
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return t;
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});
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}
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get publicKey(): PublicKey {
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return this.payer.publicKey;
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}
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}
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