Matt Hess
733ecd2681
Add root Cargo workspace with 9 crates: salvium-crypto (extended), salvium-types, salvium-consensus, salvium-wallet, salvium-tx, salvium-rpc, salvium-miner (extended), salvium-cli, salvium-multisig. New modules: chain_state, block_weight, alt_chain, validation, offline signing, stake lifecycle, wallet sync/query/encryption/utxo, randomx utilities, and full multisig crate with CARROT support. Delete 188 JS test/helper/debug files; archive integration test scripts to test/legacy-js/ for live testnet use. Testnet integration tests (transfer, stake, burn, convert, sweep) remain as #[ignore]- gated Rust tests runnable with --ignored against a live daemon.
56 lines
2.1 KiB
JavaScript
56 lines
2.1 KiB
JavaScript
#!/usr/bin/env bun
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/**
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* Compute the difference between outPk and mask*G + amount*H for SAL1 outputs.
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* If there's a constant asset tag offset, the difference should be the same for all outputs.
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*/
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import { setCryptoBackend, commit, pointNegate, pointAddCompressed } from '../src/crypto/index.js';
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import { MemoryStorage } from '../src/wallet-store.js';
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import { readFileSync } from 'fs';
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await setCryptoBackend('wasm');
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function hexToBytes(hex) {
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const bytes = new Uint8Array(hex.length / 2);
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for (let i = 0; i < bytes.length; i++) bytes[i] = parseInt(hex.substr(i * 2, 2), 16);
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return bytes;
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}
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function bytesToHex(bytes) {
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return Array.from(bytes).map(b => b.toString(16).padStart(2, '0')).join('');
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}
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const storage = new MemoryStorage();
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storage.load(JSON.parse(readFileSync(`${process.env.HOME}/testnet-wallet/wallet-a-sync.json`, 'utf-8')));
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const allOutputs = await storage.getOutputs({ isSpent: false });
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const carrotOutputs = allOutputs.filter(o => o.isCarrot && o.commitment && o.mask);
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console.log(`SAL1 CARROT outputs: ${carrotOutputs.length}\n`);
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// Compute: diff = outPk - (mask*G + amount*H) = outPk - C
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// If there's a constant asset offset, all diffs should be the same
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const diffs = [];
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for (const o of carrotOutputs.slice(0, 5)) {
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const maskBytes = hexToBytes(o.mask);
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const C = commit(BigInt(o.amount), maskBytes);
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const outPk = hexToBytes(o.commitment);
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// diff = outPk - C = outPk + (-C)
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const negC = pointNegate(C);
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const diff = pointAddCompressed(outPk, negC);
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diffs.push(bytesToHex(diff));
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console.log(`Output ${o.txHash.slice(0,12)}... idx=${o.outputIndex}:`);
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console.log(` outPk: ${bytesToHex(outPk).slice(0,32)}...`);
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console.log(` C: ${bytesToHex(C).slice(0,32)}...`);
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console.log(` diff: ${bytesToHex(diff)}`);
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}
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// Check if all diffs are the same
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if (diffs.length > 1) {
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const allSame = diffs.every(d => d === diffs[0]);
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console.log(`\nAll diffs same: ${allSame}`);
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if (allSame) {
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console.log(`Constant asset offset: ${diffs[0]}`);
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// This is the asset tag point for SAL1
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// Check if it matches hash_to_point("SAL1") or similar
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}
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}
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