Matt Hess
56ab4ec3fe
environment variables instead of hardcoded SPEND_SECRET values. Required env vars: SPEND_SECRET, TX_HASH Optional: DAEMON_URL (defaults to seed01.salvium.io:19081)
83 lines
2.8 KiB
JavaScript
83 lines
2.8 KiB
JavaScript
#!/usr/bin/env bun
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// Test scanning memory
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import { createDaemonRPC } from '../src/rpc/index.js';
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import { parseTransaction } from '../src/transaction.js';
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import { scanTransaction } from '../src/scanning.js';
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import { mnemonicToSeed } from '../src/mnemonic.js';
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import { deriveKeys } from '../src/carrot.js';
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import { hexToBytes } from '../src/address.js';
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const testMnemonic = 'abbey abbey abbey abbey abbey abbey abbey abbey abbey abbey abbey abbey abbey abbey abbey abbey abbey abbey abbey abbey abbey abbey abbey abbey abbey';
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const result = mnemonicToSeed(testMnemonic, { language: 'english' });
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const keys = deriveKeys(result.seed);
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const daemon = createDaemonRPC({ url: 'http://seed01.salvium.io:19081', timeout: 30000 });
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async function test() {
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console.log('=== Testing scanning memory ===\n');
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if (global.gc) global.gc();
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console.log('Baseline:', Math.round(process.memoryUsage().heapUsed / 1024 / 1024), 'MB');
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let totalScanned = 0;
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for (let start = 0; start < 5000; start += 500) {
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const resp = await daemon.getBlockHeadersRange(start, start + 499);
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for (const header of (resp.result?.headers || [])) {
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if (header.num_txes > 0) {
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const block = await daemon.getBlock({ height: header.height });
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const txHashes = block.result?.tx_hashes || [];
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if (txHashes.length > 0) {
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const txsResp = await daemon.getTransactions(txHashes, { decode_as_json: true });
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for (const txData of (txsResp.result?.txs || [])) {
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// Parse transaction
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const tx = parseTransaction(hexToBytes(txData.as_hex));
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// Extract tx pubkey from extra
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let txPubKey = null;
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for (const field of (tx.prefix?.extra || [])) {
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if (field.type === 0x01 && field.key) {
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txPubKey = field.key;
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break;
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}
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}
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if (!txPubKey) continue;
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// Scan each output
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const outputs = tx.prefix?.vout || [];
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for (let i = 0; i < outputs.length; i++) {
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const output = outputs[i];
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const outputKey = output.key;
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if (!outputKey) continue;
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// This is where scanning happens
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const scanResult = scanTransaction(
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txPubKey,
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keys.viewSecretKey,
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keys.spendPublicKey,
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[{ publicKey: outputKey, index: i }],
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tx.rct?.ecdhInfo?.[i],
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tx.rct?.outPk?.[i]
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);
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totalScanned++;
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}
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}
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}
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}
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}
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if (global.gc) global.gc();
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console.log(`Height ${start + 500}: ${Math.round(process.memoryUsage().heapUsed / 1024 / 1024)} MB (${totalScanned} outputs scanned)`);
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}
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console.log('\nDone');
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}
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test().catch(console.error);
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