feat(service-party-app): add KAVA transfer functionality with multi-party MPC signing
- Add Transfer page with multi-step flow (form → confirm → signing → broadcasting → success) - Implement EVM transaction building with RLP encoding (no external dependencies) - Add Keccak-256 hashing for transaction hash computation - Support EIP-155 transaction signing for Kava Testnet (Chain ID 2221) - Add transfer button to Home page wallet cards - Integrate with Account Service for creating sign sessions - Support broadcasting signed transactions to Kava EVM RPC 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
parent
a269e4d14b
commit
625f9373a7
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@ -559,7 +559,12 @@
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"Bash(dir backendmpc-systemgithub.com /s /b)",
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"Bash(git status:*)",
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"Bash(git commit -m \"$\\(cat <<''EOF''\nfix\\(service-party-app\\): 动态计算 persistent_count 并修复 keygen 触发时机\n\n1. 动态计算 server-party 数量: persistent = n - t\n - 2-of-3 -> persistent=1, external=2\n - 3-of-5 -> persistent=2, external=3\n - 4-of-7 -> persistent=3, external=4\n\n2. 修复 5 分钟超时与 24 小时会话的冲突\n - 之前: joinSession 后立即启动 5 分钟轮询，导致超时失败\n - 现在: 等待 all_joined 事件后才启动 5 分钟倒计时\n - 用户可以在 24 小时内慢慢邀请其他参与者加入\n\n🤖 Generated with [Claude Code]\\(https://claude.com/claude-code\\)\n\nCo-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>\nEOF\n\\)\")",
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"Bash(dir /s /b \"c:\\\\Users\\\\dong\\\\Desktop\\\\rwadurian\")"
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"Bash(dir /s /b \"c:\\\\Users\\\\dong\\\\Desktop\\\\rwadurian\")",
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"Bash(go test:*)",
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"Bash(go run:*)",
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"Bash(pkill:*)",
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"Bash(timeout 120 go run:*)",
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"Bash(timeout 60 go run:*)"
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],
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"deny": [],
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"ask": []
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@ -8,6 +8,7 @@ import Join from './pages/Join';
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import Create from './pages/Create';
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import Session from './pages/Session';
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import Sign from './pages/Sign';
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import Transfer from './pages/Transfer';
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import Settings from './pages/Settings';
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function App() {
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@ -43,6 +44,7 @@ function App() {
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<Route path="/session/:sessionId" element={<Session />} />
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<Route path="/sign" element={<Sign />} />
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<Route path="/sign/:sessionId" element={<Sign />} />
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<Route path="/transfer" element={<Transfer />} />
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<Route path="/settings" element={<Settings />} />
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<Route path="*" element={<Navigate to="/" replace />} />
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</Routes>
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@ -214,6 +214,16 @@
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background-color: rgba(0, 90, 156, 0.05);
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}
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.transferButton {
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color: #28a745;
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margin-right: var(--spacing-sm);
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}
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.transferButton:hover {
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border-color: #28a745;
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background-color: rgba(40, 167, 69, 0.05);
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}
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.dangerButton {
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color: #dc3545;
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margin-left: var(--spacing-sm);
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@ -306,6 +306,12 @@ export default function Home() {
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)}
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</div>
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<div className={styles.cardFooter}>
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<button
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className={`${styles.actionButton} ${styles.transferButton}`}
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onClick={() => navigate(`/transfer?shareId=${share.id}`)}
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>
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转账
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</button>
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<button
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className={styles.actionButton}
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onClick={() => handleExport(share.id)}
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@ -0,0 +1,409 @@
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.container {
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max-width: 600px;
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margin: 0 auto;
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padding: var(--spacing-lg);
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}
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.header {
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display: flex;
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align-items: center;
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gap: var(--spacing-md);
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margin-bottom: var(--spacing-xl);
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}
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.backButton {
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background: none;
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border: none;
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color: var(--primary-color);
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font-size: 16px;
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cursor: pointer;
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padding: var(--spacing-sm);
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}
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.backButton:hover {
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text-decoration: underline;
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}
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.title {
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font-size: 24px;
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font-weight: 700;
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color: var(--text-primary);
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margin: 0;
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}
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/* Loading */
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.loading {
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display: flex;
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flex-direction: column;
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align-items: center;
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justify-content: center;
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height: 300px;
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color: var(--text-secondary);
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}
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.spinner {
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width: 40px;
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height: 40px;
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border: 3px solid var(--border-color);
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border-top-color: var(--primary-color);
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border-radius: 50%;
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animation: spin 1s linear infinite;
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margin-bottom: var(--spacing-md);
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}
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@keyframes spin {
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to {
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transform: rotate(360deg);
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}
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}
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/* Wallet Info */
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.walletInfo {
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background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
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border-radius: var(--radius-lg);
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padding: var(--spacing-lg);
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margin-bottom: var(--spacing-xl);
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color: white;
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}
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.walletName {
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font-size: 18px;
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font-weight: 600;
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margin-bottom: var(--spacing-xs);
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}
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.walletAddress {
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font-size: 14px;
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font-family: monospace;
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opacity: 0.9;
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margin-bottom: var(--spacing-sm);
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}
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.walletBalance {
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font-size: 14px;
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}
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.walletBalance strong {
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font-size: 20px;
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}
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/* Form */
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.form {
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background: var(--surface-color);
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border-radius: var(--radius-lg);
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padding: var(--spacing-lg);
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box-shadow: var(--shadow-sm);
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}
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.formGroup {
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margin-bottom: var(--spacing-lg);
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position: relative;
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}
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.label {
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display: block;
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font-size: 14px;
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font-weight: 500;
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color: var(--text-primary);
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margin-bottom: var(--spacing-sm);
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}
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.input {
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width: 100%;
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padding: var(--spacing-md);
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border: 1px solid var(--border-color);
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border-radius: var(--radius-md);
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font-size: 14px;
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transition: border-color 0.2s;
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}
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.input:focus {
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outline: none;
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border-color: var(--primary-color);
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}
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.maxButton {
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position: absolute;
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right: var(--spacing-sm);
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top: 36px;
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background: var(--primary-color);
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color: white;
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border: none;
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border-radius: var(--radius-sm);
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padding: var(--spacing-xs) var(--spacing-sm);
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font-size: 12px;
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cursor: pointer;
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}
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.maxButton:hover {
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background: var(--primary-light);
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}
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/* Error */
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.error {
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background: rgba(220, 53, 69, 0.1);
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color: #dc3545;
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padding: var(--spacing-md);
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border-radius: var(--radius-md);
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margin-bottom: var(--spacing-lg);
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font-size: 14px;
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}
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/* Buttons */
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.primaryButton {
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display: inline-flex;
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align-items: center;
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justify-content: center;
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width: 100%;
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padding: var(--spacing-md) var(--spacing-lg);
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background-color: var(--primary-color);
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color: white;
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border: none;
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border-radius: var(--radius-md);
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font-size: 16px;
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font-weight: 500;
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cursor: pointer;
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transition: background-color 0.2s;
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}
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.primaryButton:hover {
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background-color: var(--primary-light);
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}
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.primaryButton:disabled {
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background-color: var(--border-color);
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cursor: not-allowed;
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}
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.secondaryButton {
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display: inline-flex;
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align-items: center;
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justify-content: center;
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padding: var(--spacing-md) var(--spacing-lg);
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background-color: transparent;
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color: var(--primary-color);
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border: 1px solid var(--primary-color);
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border-radius: var(--radius-md);
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font-size: 16px;
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font-weight: 500;
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cursor: pointer;
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transition: all 0.2s;
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text-decoration: none;
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}
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.secondaryButton:hover {
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background-color: var(--primary-color);
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color: white;
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}
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.actions {
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display: flex;
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gap: var(--spacing-md);
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margin-top: var(--spacing-lg);
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}
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.actions .primaryButton,
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.actions .secondaryButton {
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flex: 1;
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}
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/* Confirm Section */
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.confirm {
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background: var(--surface-color);
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border-radius: var(--radius-lg);
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padding: var(--spacing-lg);
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box-shadow: var(--shadow-sm);
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}
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.sectionTitle {
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font-size: 20px;
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font-weight: 600;
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color: var(--text-primary);
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margin-bottom: var(--spacing-lg);
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}
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.txDetail {
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background: var(--background-color);
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border-radius: var(--radius-md);
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padding: var(--spacing-md);
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margin-bottom: var(--spacing-lg);
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}
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.txRow {
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display: flex;
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justify-content: space-between;
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align-items: center;
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padding: var(--spacing-sm) 0;
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border-bottom: 1px solid var(--border-color);
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}
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.txRow:last-child {
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border-bottom: none;
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}
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.txLabel {
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font-size: 14px;
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color: var(--text-secondary);
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}
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.txValue {
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font-size: 14px;
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color: var(--text-primary);
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font-family: monospace;
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}
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.txValueHighlight {
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font-size: 16px;
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font-weight: 600;
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color: var(--primary-color);
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}
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.warning {
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background: rgba(255, 193, 7, 0.1);
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color: #856404;
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padding: var(--spacing-md);
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border-radius: var(--radius-md);
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margin-bottom: var(--spacing-lg);
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font-size: 14px;
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line-height: 1.5;
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}
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/* Signing Section */
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.signing {
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background: var(--surface-color);
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border-radius: var(--radius-lg);
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padding: var(--spacing-lg);
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box-shadow: var(--shadow-sm);
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text-align: center;
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}
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.inviteSection {
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background: var(--background-color);
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border-radius: var(--radius-md);
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padding: var(--spacing-lg);
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margin-bottom: var(--spacing-lg);
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}
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.inviteLabel {
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font-size: 14px;
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color: var(--text-secondary);
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margin-bottom: var(--spacing-md);
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}
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.inviteCode {
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font-size: 28px;
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font-weight: 700;
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font-family: monospace;
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color: var(--primary-color);
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letter-spacing: 2px;
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margin-bottom: var(--spacing-md);
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}
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.copyButton {
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background: var(--primary-color);
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color: white;
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border: none;
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border-radius: var(--radius-md);
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padding: var(--spacing-sm) var(--spacing-md);
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font-size: 14px;
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cursor: pointer;
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}
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.copyButton:hover {
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background: var(--primary-light);
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}
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.progress {
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margin-bottom: var(--spacing-lg);
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color: var(--text-secondary);
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}
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.progress p {
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margin: var(--spacing-xs) 0;
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}
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/* Broadcasting */
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.broadcasting {
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text-align: center;
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padding: var(--spacing-xl) * 2;
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}
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.broadcasting h2 {
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margin-top: var(--spacing-lg);
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color: var(--text-primary);
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}
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.broadcasting p {
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color: var(--text-secondary);
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}
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/* Success */
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.success {
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background: var(--surface-color);
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border-radius: var(--radius-lg);
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padding: var(--spacing-xl);
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box-shadow: var(--shadow-sm);
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text-align: center;
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}
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.successIcon {
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width: 80px;
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height: 80px;
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background: #28a745;
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color: white;
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font-size: 40px;
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border-radius: 50%;
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display: flex;
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align-items: center;
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justify-content: center;
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margin: 0 auto var(--spacing-lg);
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}
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.txHashSection {
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background: var(--background-color);
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border-radius: var(--radius-md);
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padding: var(--spacing-md);
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margin-bottom: var(--spacing-lg);
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text-align: left;
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}
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.txHashLabel {
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display: block;
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font-size: 12px;
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color: var(--text-secondary);
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margin-bottom: var(--spacing-xs);
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}
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.txHashValue {
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display: block;
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font-size: 12px;
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color: var(--text-primary);
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word-break: break-all;
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}
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/* Error Page */
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.errorPage {
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background: var(--surface-color);
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border-radius: var(--radius-lg);
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padding: var(--spacing-xl);
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box-shadow: var(--shadow-sm);
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text-align: center;
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}
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.errorIcon {
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width: 80px;
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height: 80px;
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background: #dc3545;
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color: white;
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font-size: 40px;
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border-radius: 50%;
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display: flex;
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align-items: center;
|
||||
justify-content: center;
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||||
margin: 0 auto var(--spacing-lg);
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}
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|
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.errorMessage {
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color: #dc3545;
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||||
margin-bottom: var(--spacing-lg);
|
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}
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@ -0,0 +1,513 @@
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import { useState, useEffect } from 'react';
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import { useNavigate, useSearchParams } from 'react-router-dom';
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import styles from './Transfer.module.css';
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import {
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TransactionParams,
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KAVA_TESTNET_CHAIN_ID,
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getNonce,
|
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getGasPrice,
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getTransactionHash,
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buildSignedTxRlp,
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broadcastTransaction,
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kavaToWei,
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weiToKava,
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isValidAddress,
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estimateGas,
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} from '../utils/transaction';
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import { deriveEvmAddress, formatAddress } from '../utils/address';
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interface ShareInfo {
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id: string;
|
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walletName: string;
|
||||
publicKey: string;
|
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sessionId: string;
|
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threshold: { t: number; n: number };
|
||||
evmAddress?: string;
|
||||
balance?: string;
|
||||
}
|
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|
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type Step = 'form' | 'confirm' | 'signing' | 'broadcasting' | 'success' | 'error';
|
||||
|
||||
export default function Transfer() {
|
||||
const navigate = useNavigate();
|
||||
const [searchParams] = useSearchParams();
|
||||
const shareId = searchParams.get('shareId');
|
||||
|
||||
// 状态
|
||||
const [step, setStep] = useState<Step>('form');
|
||||
const [share, setShare] = useState<ShareInfo | null>(null);
|
||||
const [loading, setLoading] = useState(true);
|
||||
|
||||
// 表单输入
|
||||
const [toAddress, setToAddress] = useState('');
|
||||
const [amount, setAmount] = useState('');
|
||||
const [password, setPassword] = useState('');
|
||||
|
||||
// 交易信息
|
||||
const [txParams, setTxParams] = useState<TransactionParams | null>(null);
|
||||
const [txHash, setTxHash] = useState('');
|
||||
const [gasEstimate, setGasEstimate] = useState<bigint>(21000n);
|
||||
const [gasPrice, setGasPrice] = useState<bigint>(0n);
|
||||
|
||||
// 签名会话
|
||||
const [inviteCode, setInviteCode] = useState('');
|
||||
|
||||
// 错误信息
|
||||
const [error, setError] = useState('');
|
||||
|
||||
// 加载钱包信息
|
||||
useEffect(() => {
|
||||
loadShareInfo();
|
||||
}, [shareId]);
|
||||
|
||||
const loadShareInfo = async () => {
|
||||
if (!shareId) {
|
||||
setError('未指定钱包');
|
||||
setLoading(false);
|
||||
return;
|
||||
}
|
||||
|
||||
try {
|
||||
if (window.electronAPI) {
|
||||
const result = await window.electronAPI.storage.listShares();
|
||||
if (result.success && result.data) {
|
||||
const shares = result.data as ShareInfo[];
|
||||
const found = shares.find((s) => s.id === shareId);
|
||||
if (found) {
|
||||
// 派生地址
|
||||
const evmAddress = await deriveEvmAddress(found.publicKey);
|
||||
|
||||
// 获取余额
|
||||
const balanceResult = await fetchBalance(evmAddress);
|
||||
|
||||
setShare({
|
||||
...found,
|
||||
evmAddress,
|
||||
balance: balanceResult,
|
||||
});
|
||||
|
||||
// 获取 gas 价格
|
||||
const price = await getGasPrice();
|
||||
setGasPrice(price);
|
||||
} else {
|
||||
setError('钱包不存在');
|
||||
}
|
||||
}
|
||||
}
|
||||
} catch (err) {
|
||||
setError('加载钱包信息失败: ' + (err as Error).message);
|
||||
} finally {
|
||||
setLoading(false);
|
||||
}
|
||||
};
|
||||
|
||||
const fetchBalance = async (address: string): Promise<string> => {
|
||||
try {
|
||||
const response = await fetch('https://evm.testnet.kava.io', {
|
||||
method: 'POST',
|
||||
headers: { 'Content-Type': 'application/json' },
|
||||
body: JSON.stringify({
|
||||
jsonrpc: '2.0',
|
||||
method: 'eth_getBalance',
|
||||
params: [address, 'latest'],
|
||||
id: 1,
|
||||
}),
|
||||
});
|
||||
const data = await response.json();
|
||||
if (data.result) {
|
||||
return weiToKava(BigInt(data.result));
|
||||
}
|
||||
return '0';
|
||||
} catch {
|
||||
return '0';
|
||||
}
|
||||
};
|
||||
|
||||
// 验证表单
|
||||
const validateForm = (): boolean => {
|
||||
if (!isValidAddress(toAddress)) {
|
||||
setError('请输入有效的收款地址');
|
||||
return false;
|
||||
}
|
||||
|
||||
const amountNum = parseFloat(amount);
|
||||
if (isNaN(amountNum) || amountNum <= 0) {
|
||||
setError('请输入有效的转账金额');
|
||||
return false;
|
||||
}
|
||||
|
||||
const balanceNum = parseFloat(share?.balance || '0');
|
||||
if (amountNum > balanceNum) {
|
||||
setError('余额不足');
|
||||
return false;
|
||||
}
|
||||
|
||||
if (!password) {
|
||||
setError('请输入钱包密码');
|
||||
return false;
|
||||
}
|
||||
|
||||
setError('');
|
||||
return true;
|
||||
};
|
||||
|
||||
// 准备交易
|
||||
const handlePrepare = async () => {
|
||||
if (!validateForm() || !share?.evmAddress) return;
|
||||
|
||||
try {
|
||||
setLoading(true);
|
||||
|
||||
// 获取 nonce
|
||||
const nonce = await getNonce(share.evmAddress);
|
||||
|
||||
// 估算 gas
|
||||
const valueWei = kavaToWei(amount);
|
||||
const gas = await estimateGas(share.evmAddress, toAddress, valueWei);
|
||||
setGasEstimate(gas);
|
||||
|
||||
// 构建交易参数
|
||||
const params: TransactionParams = {
|
||||
to: toAddress,
|
||||
value: valueWei,
|
||||
nonce,
|
||||
gasPrice,
|
||||
gasLimit: gas + gas / 10n, // 增加 10% buffer
|
||||
chainId: KAVA_TESTNET_CHAIN_ID,
|
||||
};
|
||||
|
||||
setTxParams(params);
|
||||
setStep('confirm');
|
||||
} catch (err) {
|
||||
setError('准备交易失败: ' + (err as Error).message);
|
||||
} finally {
|
||||
setLoading(false);
|
||||
}
|
||||
};
|
||||
|
||||
// 发起签名
|
||||
const handleSign = async () => {
|
||||
if (!txParams || !share) return;
|
||||
|
||||
try {
|
||||
setStep('signing');
|
||||
setError('');
|
||||
|
||||
// 计算交易哈希
|
||||
const messageHash = await getTransactionHash(txParams);
|
||||
console.log('Transaction hash to sign:', messageHash);
|
||||
|
||||
// 调用 Account Service 创建签名会话
|
||||
if (window.electronAPI) {
|
||||
const result = await window.electronAPI.account.createSignSession({
|
||||
shareId: share.id,
|
||||
messageHash: messageHash.slice(2), // 去掉 0x 前缀
|
||||
password,
|
||||
});
|
||||
|
||||
if (!result.success) {
|
||||
throw new Error(result.error || '创建签名会话失败');
|
||||
}
|
||||
|
||||
setInviteCode(result.inviteCode || '');
|
||||
setTxHash(messageHash);
|
||||
|
||||
// 显示邀请码，等待用户通知其他参与方
|
||||
// 实际签名将在其他参与方加入后自动开始
|
||||
}
|
||||
} catch (err) {
|
||||
setError('发起签名失败: ' + (err as Error).message);
|
||||
setStep('error');
|
||||
}
|
||||
};
|
||||
|
||||
// 执行签名并广播
|
||||
const handleExecuteAndBroadcast = async () => {
|
||||
if (!txParams || !share || !txHash) return;
|
||||
|
||||
try {
|
||||
// 执行 TSS 签名
|
||||
if (window.electronAPI) {
|
||||
const signResult = await window.electronAPI.grpc.executeSign({
|
||||
sessionId: '', // 将从邀请码获取
|
||||
shareId: share.id,
|
||||
password,
|
||||
messageHash: txHash.slice(2),
|
||||
participants: [], // 将从会话获取
|
||||
threshold: share.threshold,
|
||||
});
|
||||
|
||||
if (!signResult.success || !signResult.r || !signResult.s) {
|
||||
throw new Error(signResult.error || '签名失败');
|
||||
}
|
||||
|
||||
setStep('broadcasting');
|
||||
|
||||
// 构建签名后的交易
|
||||
const signedTxRlp = buildSignedTxRlp(txParams, {
|
||||
r: signResult.r,
|
||||
s: signResult.s,
|
||||
recoveryId: signResult.recoveryId || 0,
|
||||
});
|
||||
|
||||
const signedTxHex = '0x' + Array.from(signedTxRlp)
|
||||
.map((b) => b.toString(16).padStart(2, '0'))
|
||||
.join('');
|
||||
|
||||
console.log('Signed transaction:', signedTxHex);
|
||||
|
||||
// 广播交易
|
||||
const broadcastedTxHash = await broadcastTransaction(signedTxHex);
|
||||
setTxHash(broadcastedTxHash);
|
||||
setStep('success');
|
||||
}
|
||||
} catch (err) {
|
||||
setError('签名或广播失败: ' + (err as Error).message);
|
||||
setStep('error');
|
||||
}
|
||||
};
|
||||
|
||||
// 计算 gas 费用
|
||||
const gasFee = gasEstimate * gasPrice;
|
||||
const gasFeeKava = weiToKava(gasFee);
|
||||
|
||||
if (loading && step === 'form') {
|
||||
return (
|
||||
<div className={styles.container}>
|
||||
<div className={styles.loading}>
|
||||
<div className={styles.spinner} />
|
||||
<p>加载中...</p>
|
||||
</div>
|
||||
</div>
|
||||
);
|
||||
}
|
||||
|
||||
return (
|
||||
<div className={styles.container}>
|
||||
<header className={styles.header}>
|
||||
<button className={styles.backButton} onClick={() => navigate('/')}>
|
||||
← 返回
|
||||
</button>
|
||||
<h1 className={styles.title}>转账 KAVA</h1>
|
||||
</header>
|
||||
|
||||
{/* 钱包信息 */}
|
||||
{share && (
|
||||
<div className={styles.walletInfo}>
|
||||
<div className={styles.walletName}>{share.walletName}</div>
|
||||
<div className={styles.walletAddress}>
|
||||
{formatAddress(share.evmAddress || '')}
|
||||
</div>
|
||||
<div className={styles.walletBalance}>
|
||||
余额: <strong>{share.balance} KAVA</strong>
|
||||
</div>
|
||||
</div>
|
||||
)}
|
||||
|
||||
{/* Step 1: 表单 */}
|
||||
{step === 'form' && (
|
||||
<div className={styles.form}>
|
||||
<div className={styles.formGroup}>
|
||||
<label className={styles.label}>收款地址</label>
|
||||
<input
|
||||
type="text"
|
||||
className={styles.input}
|
||||
placeholder="0x..."
|
||||
value={toAddress}
|
||||
onChange={(e) => setToAddress(e.target.value)}
|
||||
/>
|
||||
</div>
|
||||
|
||||
<div className={styles.formGroup}>
|
||||
<label className={styles.label}>转账金额 (KAVA)</label>
|
||||
<input
|
||||
type="number"
|
||||
className={styles.input}
|
||||
placeholder="0.0"
|
||||
value={amount}
|
||||
onChange={(e) => setAmount(e.target.value)}
|
||||
step="0.000001"
|
||||
min="0"
|
||||
/>
|
||||
<button
|
||||
className={styles.maxButton}
|
||||
onClick={() => setAmount(share?.balance || '0')}
|
||||
>
|
||||
最大
|
||||
</button>
|
||||
</div>
|
||||
|
||||
<div className={styles.formGroup}>
|
||||
<label className={styles.label}>钱包密码</label>
|
||||
<input
|
||||
type="password"
|
||||
className={styles.input}
|
||||
placeholder="输入密码以解锁钱包"
|
||||
value={password}
|
||||
onChange={(e) => setPassword(e.target.value)}
|
||||
/>
|
||||
</div>
|
||||
|
||||
{error && <div className={styles.error}>{error}</div>}
|
||||
|
||||
<button
|
||||
className={styles.primaryButton}
|
||||
onClick={handlePrepare}
|
||||
disabled={loading}
|
||||
>
|
||||
{loading ? '准备中...' : '下一步'}
|
||||
</button>
|
||||
</div>
|
||||
)}
|
||||
|
||||
{/* Step 2: 确认 */}
|
||||
{step === 'confirm' && txParams && (
|
||||
<div className={styles.confirm}>
|
||||
<h2 className={styles.sectionTitle}>确认交易</h2>
|
||||
|
||||
<div className={styles.txDetail}>
|
||||
<div className={styles.txRow}>
|
||||
<span className={styles.txLabel}>收款地址</span>
|
||||
<span className={styles.txValue}>{formatAddress(toAddress)}</span>
|
||||
</div>
|
||||
<div className={styles.txRow}>
|
||||
<span className={styles.txLabel}>转账金额</span>
|
||||
<span className={styles.txValue}>{amount} KAVA</span>
|
||||
</div>
|
||||
<div className={styles.txRow}>
|
||||
<span className={styles.txLabel}>Gas 费用</span>
|
||||
<span className={styles.txValue}>{gasFeeKava} KAVA</span>
|
||||
</div>
|
||||
<div className={styles.txRow}>
|
||||
<span className={styles.txLabel}>总计</span>
|
||||
<span className={styles.txValueHighlight}>
|
||||
{weiToKava(kavaToWei(amount) + gasFee)} KAVA
|
||||
</span>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div className={styles.warning}>
|
||||
此交易需要 {share?.threshold.t} 个参与方共同签名才能完成。
|
||||
点击"发起签名"后，您将获得邀请码，请分享给其他参与方。
|
||||
</div>
|
||||
|
||||
{error && <div className={styles.error}>{error}</div>}
|
||||
|
||||
<div className={styles.actions}>
|
||||
<button
|
||||
className={styles.secondaryButton}
|
||||
onClick={() => setStep('form')}
|
||||
>
|
||||
返回修改
|
||||
</button>
|
||||
<button
|
||||
className={styles.primaryButton}
|
||||
onClick={handleSign}
|
||||
>
|
||||
发起签名
|
||||
</button>
|
||||
</div>
|
||||
</div>
|
||||
)}
|
||||
|
||||
{/* Step 3: 签名中 */}
|
||||
{step === 'signing' && (
|
||||
<div className={styles.signing}>
|
||||
<h2 className={styles.sectionTitle}>等待多方签名</h2>
|
||||
|
||||
{inviteCode && (
|
||||
<div className={styles.inviteSection}>
|
||||
<p className={styles.inviteLabel}>请将以下邀请码分享给其他参与方:</p>
|
||||
<div className={styles.inviteCode}>{inviteCode}</div>
|
||||
<button
|
||||
className={styles.copyButton}
|
||||
onClick={() => {
|
||||
navigator.clipboard.writeText(inviteCode);
|
||||
alert('邀请码已复制');
|
||||
}}
|
||||
>
|
||||
复制邀请码
|
||||
</button>
|
||||
</div>
|
||||
)}
|
||||
|
||||
<div className={styles.progress}>
|
||||
<p>需要 {share?.threshold.t} 个参与方签名</p>
|
||||
<p>当其他参与方加入后，签名将自动开始</p>
|
||||
</div>
|
||||
|
||||
<div className={styles.actions}>
|
||||
<button
|
||||
className={styles.primaryButton}
|
||||
onClick={handleExecuteAndBroadcast}
|
||||
>
|
||||
我已通知其他参与方，开始签名
|
||||
</button>
|
||||
</div>
|
||||
|
||||
{error && <div className={styles.error}>{error}</div>}
|
||||
</div>
|
||||
)}
|
||||
|
||||
{/* Step 4: 广播中 */}
|
||||
{step === 'broadcasting' && (
|
||||
<div className={styles.broadcasting}>
|
||||
<div className={styles.spinner} />
|
||||
<h2>正在广播交易...</h2>
|
||||
<p>请稍候，交易正在提交到 Kava 网络</p>
|
||||
</div>
|
||||
)}
|
||||
|
||||
{/* Step 5: 成功 */}
|
||||
{step === 'success' && (
|
||||
<div className={styles.success}>
|
||||
<div className={styles.successIcon}>✓</div>
|
||||
<h2 className={styles.sectionTitle}>交易已提交</h2>
|
||||
|
||||
<div className={styles.txHashSection}>
|
||||
<span className={styles.txHashLabel}>交易哈希:</span>
|
||||
<code className={styles.txHashValue}>{txHash}</code>
|
||||
</div>
|
||||
|
||||
<div className={styles.actions}>
|
||||
<a
|
||||
href={`https://testnet.kavascan.com/tx/${txHash}`}
|
||||
target="_blank"
|
||||
rel="noopener noreferrer"
|
||||
className={styles.secondaryButton}
|
||||
>
|
||||
在区块浏览器查看
|
||||
</a>
|
||||
<button
|
||||
className={styles.primaryButton}
|
||||
onClick={() => navigate('/')}
|
||||
>
|
||||
返回首页
|
||||
</button>
|
||||
</div>
|
||||
</div>
|
||||
)}
|
||||
|
||||
{/* Step 6: 错误 */}
|
||||
{step === 'error' && (
|
||||
<div className={styles.errorPage}>
|
||||
<div className={styles.errorIcon}>✗</div>
|
||||
<h2 className={styles.sectionTitle}>交易失败</h2>
|
||||
<p className={styles.errorMessage}>{error}</p>
|
||||
|
||||
<div className={styles.actions}>
|
||||
<button
|
||||
className={styles.primaryButton}
|
||||
onClick={() => {
|
||||
setStep('form');
|
||||
setError('');
|
||||
}}
|
||||
>
|
||||
重新尝试
|
||||
</button>
|
||||
</div>
|
||||
</div>
|
||||
)}
|
||||
</div>
|
||||
);
|
||||
}
|
||||
|
|
@ -0,0 +1,393 @@
|
|||
/**
|
||||
* EVM 交易构建和签名工具
|
||||
* 用于构建 Kava EVM 交易并计算交易哈希
|
||||
*/
|
||||
|
||||
// Kava Testnet Chain ID
|
||||
export const KAVA_TESTNET_CHAIN_ID = 2221;
|
||||
export const KAVA_TESTNET_RPC = 'https://evm.testnet.kava.io';
|
||||
|
||||
/**
|
||||
* 交易参数
|
||||
*/
|
||||
export interface TransactionParams {
|
||||
to: string; // 收款地址
|
||||
value: bigint; // 转账金额 (wei)
|
||||
nonce: number; // 交易序号
|
||||
gasPrice: bigint; // Gas 价格 (wei)
|
||||
gasLimit: bigint; // Gas 限制
|
||||
chainId: number; // 链 ID
|
||||
data?: string; // 合约调用数据 (可选)
|
||||
}
|
||||
|
||||
/**
|
||||
* 签名后的交易
|
||||
*/
|
||||
export interface SignedTransaction {
|
||||
rawTransaction: string; // 0x 开头的 hex 编码交易
|
||||
hash: string; // 交易哈希
|
||||
}
|
||||
|
||||
/**
|
||||
* 将数字转换为 RLP 编码的 bytes
|
||||
*/
|
||||
function numberToRlpBytes(n: bigint | number): Uint8Array {
|
||||
if (n === 0 || n === 0n) {
|
||||
return new Uint8Array(0);
|
||||
}
|
||||
|
||||
const bn = typeof n === 'number' ? BigInt(n) : n;
|
||||
const hex = bn.toString(16);
|
||||
const paddedHex = hex.length % 2 ? '0' + hex : hex;
|
||||
const bytes = new Uint8Array(paddedHex.length / 2);
|
||||
for (let i = 0; i < paddedHex.length; i += 2) {
|
||||
bytes[i / 2] = parseInt(paddedHex.substring(i, i + 2), 16);
|
||||
}
|
||||
return bytes;
|
||||
}
|
||||
|
||||
/**
|
||||
* 将 hex 字符串转换为 bytes
|
||||
*/
|
||||
function hexToBytes(hex: string): Uint8Array {
|
||||
const cleanHex = hex.startsWith('0x') ? hex.slice(2) : hex;
|
||||
if (cleanHex.length === 0) return new Uint8Array(0);
|
||||
const bytes = new Uint8Array(cleanHex.length / 2);
|
||||
for (let i = 0; i < cleanHex.length; i += 2) {
|
||||
bytes[i / 2] = parseInt(cleanHex.substring(i, i + 2), 16);
|
||||
}
|
||||
return bytes;
|
||||
}
|
||||
|
||||
/**
|
||||
* 将 bytes 转换为 hex 字符串
|
||||
*/
|
||||
function bytesToHex(bytes: Uint8Array): string {
|
||||
return Array.from(bytes)
|
||||
.map((b) => b.toString(16).padStart(2, '0'))
|
||||
.join('');
|
||||
}
|
||||
|
||||
/**
|
||||
* RLP 编码单个项目
|
||||
*/
|
||||
function rlpEncodeItem(item: Uint8Array): Uint8Array {
|
||||
if (item.length === 1 && item[0] < 0x80) {
|
||||
// 单字节且值小于 0x80，直接返回
|
||||
return item;
|
||||
} else if (item.length <= 55) {
|
||||
// 短字符串: 0x80 + length
|
||||
const result = new Uint8Array(1 + item.length);
|
||||
result[0] = 0x80 + item.length;
|
||||
result.set(item, 1);
|
||||
return result;
|
||||
} else {
|
||||
// 长字符串: 0xb7 + lengthOfLength + length + data
|
||||
const lengthBytes = numberToRlpBytes(BigInt(item.length));
|
||||
const result = new Uint8Array(1 + lengthBytes.length + item.length);
|
||||
result[0] = 0xb7 + lengthBytes.length;
|
||||
result.set(lengthBytes, 1);
|
||||
result.set(item, 1 + lengthBytes.length);
|
||||
return result;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* RLP 编码列表
|
||||
*/
|
||||
function rlpEncodeList(items: Uint8Array[]): Uint8Array {
|
||||
// 先编码每个项目
|
||||
const encodedItems = items.map(rlpEncodeItem);
|
||||
|
||||
// 计算总长度
|
||||
const totalLength = encodedItems.reduce((sum, item) => sum + item.length, 0);
|
||||
|
||||
if (totalLength <= 55) {
|
||||
// 短列表: 0xc0 + length + items
|
||||
const result = new Uint8Array(1 + totalLength);
|
||||
result[0] = 0xc0 + totalLength;
|
||||
let offset = 1;
|
||||
for (const item of encodedItems) {
|
||||
result.set(item, offset);
|
||||
offset += item.length;
|
||||
}
|
||||
return result;
|
||||
} else {
|
||||
// 长列表: 0xf7 + lengthOfLength + length + items
|
||||
const lengthBytes = numberToRlpBytes(BigInt(totalLength));
|
||||
const result = new Uint8Array(1 + lengthBytes.length + totalLength);
|
||||
result[0] = 0xf7 + lengthBytes.length;
|
||||
result.set(lengthBytes, 1);
|
||||
let offset = 1 + lengthBytes.length;
|
||||
for (const item of encodedItems) {
|
||||
result.set(item, offset);
|
||||
offset += item.length;
|
||||
}
|
||||
return result;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Keccak-256 哈希 (与 address.ts 中相同的实现)
|
||||
*/
|
||||
async function keccak256(data: Uint8Array): Promise<Uint8Array> {
|
||||
const RC = [
|
||||
0x0000000000000001n, 0x0000000000008082n, 0x800000000000808an,
|
||||
0x8000000080008000n, 0x000000000000808bn, 0x0000000080000001n,
|
||||
0x8000000080008081n, 0x8000000000008009n, 0x000000000000008an,
|
||||
0x0000000000000088n, 0x0000000080008009n, 0x000000008000000an,
|
||||
0x000000008000808bn, 0x800000000000008bn, 0x8000000000008089n,
|
||||
0x8000000000008003n, 0x8000000000008002n, 0x8000000000000080n,
|
||||
0x000000000000800an, 0x800000008000000an, 0x8000000080008081n,
|
||||
0x8000000000008080n, 0x0000000080000001n, 0x8000000080008008n,
|
||||
];
|
||||
|
||||
const ROTC = [
|
||||
[0, 36, 3, 41, 18],
|
||||
[1, 44, 10, 45, 2],
|
||||
[62, 6, 43, 15, 61],
|
||||
[28, 55, 25, 21, 56],
|
||||
[27, 20, 39, 8, 14],
|
||||
];
|
||||
|
||||
function rotl64(x: bigint, n: number): bigint {
|
||||
return ((x << BigInt(n)) | (x >> BigInt(64 - n))) & 0xffffffffffffffffn;
|
||||
}
|
||||
|
||||
function keccakF(state: bigint[][]): void {
|
||||
for (let round = 0; round < 24; round++) {
|
||||
const C: bigint[] = [];
|
||||
for (let x = 0; x < 5; x++) {
|
||||
C[x] = state[x][0] ^ state[x][1] ^ state[x][2] ^ state[x][3] ^ state[x][4];
|
||||
}
|
||||
const D: bigint[] = [];
|
||||
for (let x = 0; x < 5; x++) {
|
||||
D[x] = C[(x + 4) % 5] ^ rotl64(C[(x + 1) % 5], 1);
|
||||
}
|
||||
for (let x = 0; x < 5; x++) {
|
||||
for (let y = 0; y < 5; y++) {
|
||||
state[x][y] ^= D[x];
|
||||
}
|
||||
}
|
||||
|
||||
const B: bigint[][] = Array(5).fill(null).map(() => Array(5).fill(0n));
|
||||
for (let x = 0; x < 5; x++) {
|
||||
for (let y = 0; y < 5; y++) {
|
||||
B[y][(2 * x + 3 * y) % 5] = rotl64(state[x][y], ROTC[x][y]);
|
||||
}
|
||||
}
|
||||
|
||||
for (let x = 0; x < 5; x++) {
|
||||
for (let y = 0; y < 5; y++) {
|
||||
state[x][y] = B[x][y] ^ (~B[(x + 1) % 5][y] & B[(x + 2) % 5][y]);
|
||||
}
|
||||
}
|
||||
|
||||
state[0][0] ^= RC[round];
|
||||
}
|
||||
}
|
||||
|
||||
const rate = 136;
|
||||
const outputLen = 32;
|
||||
|
||||
const state: bigint[][] = Array(5).fill(null).map(() => Array(5).fill(0n));
|
||||
|
||||
const padded = new Uint8Array(Math.ceil((data.length + 1) / rate) * rate);
|
||||
padded.set(data);
|
||||
padded[data.length] = 0x01;
|
||||
padded[padded.length - 1] |= 0x80;
|
||||
|
||||
for (let i = 0; i < padded.length; i += rate) {
|
||||
for (let j = 0; j < rate && i + j < padded.length; j += 8) {
|
||||
const x = Math.floor(j / 8) % 5;
|
||||
const y = Math.floor(Math.floor(j / 8) / 5);
|
||||
let lane = 0n;
|
||||
for (let k = 0; k < 8 && i + j + k < padded.length; k++) {
|
||||
lane |= BigInt(padded[i + j + k]) << BigInt(k * 8);
|
||||
}
|
||||
state[x][y] ^= lane;
|
||||
}
|
||||
keccakF(state);
|
||||
}
|
||||
|
||||
const output = new Uint8Array(outputLen);
|
||||
for (let i = 0; i < outputLen; i += 8) {
|
||||
const x = Math.floor(i / 8) % 5;
|
||||
const y = Math.floor(Math.floor(i / 8) / 5);
|
||||
const lane = state[x][y];
|
||||
for (let k = 0; k < 8 && i + k < outputLen; k++) {
|
||||
output[i + k] = Number((lane >> BigInt(k * 8)) & 0xffn);
|
||||
}
|
||||
}
|
||||
|
||||
return output;
|
||||
}
|
||||
|
||||
/**
|
||||
* 构建未签名交易的 RLP 编码 (EIP-155)
|
||||
* 用于计算签名哈希
|
||||
*/
|
||||
export function buildUnsignedTxRlp(tx: TransactionParams): Uint8Array {
|
||||
const items = [
|
||||
numberToRlpBytes(BigInt(tx.nonce)),
|
||||
numberToRlpBytes(tx.gasPrice),
|
||||
numberToRlpBytes(tx.gasLimit),
|
||||
hexToBytes(tx.to),
|
||||
numberToRlpBytes(tx.value),
|
||||
hexToBytes(tx.data || ''),
|
||||
numberToRlpBytes(BigInt(tx.chainId)), // v = chainId for EIP-155
|
||||
new Uint8Array(0), // r = 0
|
||||
new Uint8Array(0), // s = 0
|
||||
];
|
||||
|
||||
return rlpEncodeList(items);
|
||||
}
|
||||
|
||||
/**
|
||||
* 计算交易签名哈希 (EIP-155)
|
||||
*/
|
||||
export async function getTransactionHash(tx: TransactionParams): Promise<string> {
|
||||
const rlpEncoded = buildUnsignedTxRlp(tx);
|
||||
const hash = await keccak256(rlpEncoded);
|
||||
return '0x' + bytesToHex(hash);
|
||||
}
|
||||
|
||||
/**
|
||||
* 构建签名后的交易 RLP 编码
|
||||
*/
|
||||
export function buildSignedTxRlp(
|
||||
tx: TransactionParams,
|
||||
signature: { r: string; s: string; recoveryId: number }
|
||||
): Uint8Array {
|
||||
// EIP-155: v = chainId * 2 + 35 + recoveryId
|
||||
const v = BigInt(tx.chainId) * 2n + 35n + BigInt(signature.recoveryId);
|
||||
|
||||
const items = [
|
||||
numberToRlpBytes(BigInt(tx.nonce)),
|
||||
numberToRlpBytes(tx.gasPrice),
|
||||
numberToRlpBytes(tx.gasLimit),
|
||||
hexToBytes(tx.to),
|
||||
numberToRlpBytes(tx.value),
|
||||
hexToBytes(tx.data || ''),
|
||||
numberToRlpBytes(v),
|
||||
hexToBytes(signature.r),
|
||||
hexToBytes(signature.s),
|
||||
];
|
||||
|
||||
return rlpEncodeList(items);
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取账户的 nonce
|
||||
*/
|
||||
export async function getNonce(address: string): Promise<number> {
|
||||
const response = await fetch(KAVA_TESTNET_RPC, {
|
||||
method: 'POST',
|
||||
headers: { 'Content-Type': 'application/json' },
|
||||
body: JSON.stringify({
|
||||
jsonrpc: '2.0',
|
||||
method: 'eth_getTransactionCount',
|
||||
params: [address, 'latest'],
|
||||
id: 1,
|
||||
}),
|
||||
});
|
||||
|
||||
const data = await response.json();
|
||||
return parseInt(data.result, 16);
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取当前 gas 价格
|
||||
*/
|
||||
export async function getGasPrice(): Promise<bigint> {
|
||||
const response = await fetch(KAVA_TESTNET_RPC, {
|
||||
method: 'POST',
|
||||
headers: { 'Content-Type': 'application/json' },
|
||||
body: JSON.stringify({
|
||||
jsonrpc: '2.0',
|
||||
method: 'eth_gasPrice',
|
||||
params: [],
|
||||
id: 1,
|
||||
}),
|
||||
});
|
||||
|
||||
const data = await response.json();
|
||||
return BigInt(data.result);
|
||||
}
|
||||
|
||||
/**
|
||||
* 广播已签名交易
|
||||
*/
|
||||
export async function broadcastTransaction(signedTxHex: string): Promise<string> {
|
||||
const response = await fetch(KAVA_TESTNET_RPC, {
|
||||
method: 'POST',
|
||||
headers: { 'Content-Type': 'application/json' },
|
||||
body: JSON.stringify({
|
||||
jsonrpc: '2.0',
|
||||
method: 'eth_sendRawTransaction',
|
||||
params: [signedTxHex],
|
||||
id: 1,
|
||||
}),
|
||||
});
|
||||
|
||||
const data = await response.json();
|
||||
if (data.error) {
|
||||
throw new Error(data.error.message || 'Transaction broadcast failed');
|
||||
}
|
||||
return data.result; // 返回交易哈希
|
||||
}
|
||||
|
||||
/**
|
||||
* 将 KAVA 数量转换为 wei
|
||||
*/
|
||||
export function kavaToWei(kava: string | number): bigint {
|
||||
const kavaNum = typeof kava === 'string' ? parseFloat(kava) : kava;
|
||||
// 使用字符串处理以避免精度问题
|
||||
const [intPart, decPart = ''] = kavaNum.toString().split('.');
|
||||
const paddedDec = decPart.padEnd(18, '0').slice(0, 18);
|
||||
return BigInt(intPart + paddedDec);
|
||||
}
|
||||
|
||||
/**
|
||||
* 将 wei 转换为 KAVA 数量
|
||||
*/
|
||||
export function weiToKava(wei: bigint): string {
|
||||
const weiStr = wei.toString().padStart(19, '0');
|
||||
const intPart = weiStr.slice(0, -18) || '0';
|
||||
const decPart = weiStr.slice(-18).replace(/0+$/, '');
|
||||
return decPart ? `${intPart}.${decPart}` : intPart;
|
||||
}
|
||||
|
||||
/**
|
||||
* 验证 EVM 地址格式
|
||||
*/
|
||||
export function isValidAddress(address: string): boolean {
|
||||
return /^0x[a-fA-F0-9]{40}$/.test(address);
|
||||
}
|
||||
|
||||
/**
|
||||
* 估算转账 gas
|
||||
*/
|
||||
export async function estimateGas(from: string, to: string, value: bigint): Promise<bigint> {
|
||||
const response = await fetch(KAVA_TESTNET_RPC, {
|
||||
method: 'POST',
|
||||
headers: { 'Content-Type': 'application/json' },
|
||||
body: JSON.stringify({
|
||||
jsonrpc: '2.0',
|
||||
method: 'eth_estimateGas',
|
||||
params: [{
|
||||
from,
|
||||
to,
|
||||
value: '0x' + value.toString(16),
|
||||
}],
|
||||
id: 1,
|
||||
}),
|
||||
});
|
||||
|
||||
const data = await response.json();
|
||||
if (data.error) {
|
||||
// 默认使用 21000 (标准转账)
|
||||
return 21000n;
|
||||
}
|
||||
return BigInt(data.result);
|
||||
}
|
||||
|
|
@ -0,0 +1,60 @@
|
|||
// +build ignore
|
||||
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"math/big"
|
||||
|
||||
"github.com/bnb-chain/tss-lib/v2/tss"
|
||||
)
|
||||
|
||||
type Participant struct {
|
||||
PartyID string
|
||||
PartyIndex int
|
||||
}
|
||||
|
||||
func main() {
|
||||
participants := []Participant{
|
||||
{PartyID: "party-0", PartyIndex: 0},
|
||||
{PartyID: "party-1", PartyIndex: 1},
|
||||
{PartyID: "party-2", PartyIndex: 2},
|
||||
}
|
||||
|
||||
tssPartyIDs := make([]*tss.PartyID, len(participants))
|
||||
for i, p := range participants {
|
||||
tssPartyIDs[i] = tss.NewPartyID(
|
||||
p.PartyID,
|
||||
fmt.Sprintf("party-%d", p.PartyIndex),
|
||||
big.NewInt(int64(p.PartyIndex+1)),
|
||||
)
|
||||
}
|
||||
|
||||
fmt.Println("Before sorting:")
|
||||
for i, p := range tssPartyIDs {
|
||||
fmt.Printf(" [%d] ID=%s, Key=%v\n", i, p.Id, p.Key)
|
||||
}
|
||||
|
||||
sortedPartyIDs := tss.SortPartyIDs(tssPartyIDs)
|
||||
|
||||
fmt.Println("\nAfter sorting:")
|
||||
for i, p := range sortedPartyIDs {
|
||||
fmt.Printf(" [%d] ID=%s, Key=%v\n", i, p.Id, p.Key)
|
||||
}
|
||||
|
||||
// Build the buggy map
|
||||
partyIndexMap := make(map[int]*tss.PartyID)
|
||||
for _, p := range sortedPartyIDs {
|
||||
for _, orig := range participants {
|
||||
if orig.PartyID == p.Id {
|
||||
partyIndexMap[orig.PartyIndex] = p
|
||||
break
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
fmt.Println("\nParty index map (current buggy logic):")
|
||||
for idx, p := range partyIndexMap {
|
||||
fmt.Printf(" FromPartyIndex %d -> PartyID %s (Key=%v)\n", idx, p.Id, p.Key)
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,298 @@
|
|||
// +build ignore
|
||||
|
||||
// Test script to verify tss-party.exe keygen with 3 parties
|
||||
// Run with: go run test_keygen.go
|
||||
|
||||
package main
|
||||
|
||||
import (
|
||||
"bufio"
|
||||
"encoding/json"
|
||||
"fmt"
|
||||
"io"
|
||||
"os"
|
||||
"os/exec"
|
||||
"sync"
|
||||
"time"
|
||||
)
|
||||
|
||||
// Message types for IPC
|
||||
type Message struct {
|
||||
Type string `json:"type"`
|
||||
IsBroadcast bool `json:"isBroadcast,omitempty"`
|
||||
ToParties []string `json:"toParties,omitempty"`
|
||||
Payload string `json:"payload,omitempty"`
|
||||
PublicKey string `json:"publicKey,omitempty"`
|
||||
EncryptedShare string `json:"encryptedShare,omitempty"`
|
||||
PartyIndex int `json:"partyIndex,omitempty"`
|
||||
Round int `json:"round,omitempty"`
|
||||
TotalRounds int `json:"totalRounds,omitempty"`
|
||||
FromPartyIndex int `json:"fromPartyIndex,omitempty"`
|
||||
Error string `json:"error,omitempty"`
|
||||
}
|
||||
|
||||
type Participant struct {
|
||||
PartyID string `json:"partyId"`
|
||||
PartyIndex int `json:"partyIndex"`
|
||||
}
|
||||
|
||||
type Party struct {
|
||||
cmd *exec.Cmd
|
||||
stdin io.WriteCloser
|
||||
stdout io.ReadCloser
|
||||
stderr io.ReadCloser
|
||||
partyID string
|
||||
partyIndex int
|
||||
outMessages chan Message
|
||||
result *Message
|
||||
err error
|
||||
mu sync.Mutex
|
||||
}
|
||||
|
||||
func main() {
|
||||
fmt.Println("=== TSS Party Keygen Test ===")
|
||||
fmt.Println("Testing 2-of-3 keygen with 3 tss-party.exe processes")
|
||||
fmt.Println()
|
||||
|
||||
sessionID := "test-session-123"
|
||||
participants := []Participant{
|
||||
{PartyID: "party-0", PartyIndex: 0},
|
||||
{PartyID: "party-1", PartyIndex: 1},
|
||||
{PartyID: "party-2", PartyIndex: 2},
|
||||
}
|
||||
participantsJSON, _ := json.Marshal(participants)
|
||||
|
||||
// Create 3 parties
|
||||
parties := make([]*Party, 3)
|
||||
|
||||
for i := 0; i < 3; i++ {
|
||||
party := &Party{
|
||||
partyID: fmt.Sprintf("party-%d", i),
|
||||
partyIndex: i,
|
||||
outMessages: make(chan Message, 100),
|
||||
}
|
||||
|
||||
cmd := exec.Command("./tss-party.exe",
|
||||
"keygen",
|
||||
"--session-id", sessionID,
|
||||
"--party-id", party.partyID,
|
||||
"--party-index", fmt.Sprintf("%d", i),
|
||||
"--threshold-t", "2",
|
||||
"--threshold-n", "3",
|
||||
"--participants", string(participantsJSON),
|
||||
"--password", "test-password",
|
||||
)
|
||||
|
||||
stdin, err := cmd.StdinPipe()
|
||||
if err != nil {
|
||||
fmt.Printf("Failed to get stdin for party %d: %v\n", i, err)
|
||||
return
|
||||
}
|
||||
|
||||
stdout, err := cmd.StdoutPipe()
|
||||
if err != nil {
|
||||
fmt.Printf("Failed to get stdout for party %d: %v\n", i, err)
|
||||
return
|
||||
}
|
||||
|
||||
stderr, err := cmd.StderrPipe()
|
||||
if err != nil {
|
||||
fmt.Printf("Failed to get stderr for party %d: %v\n", i, err)
|
||||
return
|
||||
}
|
||||
|
||||
party.cmd = cmd
|
||||
party.stdin = stdin
|
||||
party.stdout = stdout
|
||||
party.stderr = stderr
|
||||
parties[i] = party
|
||||
}
|
||||
|
||||
// Start all processes
|
||||
for i, party := range parties {
|
||||
if err := party.cmd.Start(); err != nil {
|
||||
fmt.Printf("Failed to start party %d: %v\n", i, err)
|
||||
return
|
||||
}
|
||||
fmt.Printf("[Party %d] Started process (PID: %d)\n", i, party.cmd.Process.Pid)
|
||||
}
|
||||
|
||||
// Read stderr in background
|
||||
for i, party := range parties {
|
||||
go func(idx int, p *Party) {
|
||||
scanner := bufio.NewScanner(p.stderr)
|
||||
for scanner.Scan() {
|
||||
fmt.Printf("[Party %d STDERR] %s\n", idx, scanner.Text())
|
||||
}
|
||||
}(i, party)
|
||||
}
|
||||
|
||||
// Read stdout and collect outgoing messages
|
||||
for i, party := range parties {
|
||||
go func(idx int, p *Party) {
|
||||
scanner := bufio.NewScanner(p.stdout)
|
||||
// Increase buffer size for large messages
|
||||
buf := make([]byte, 1024*1024) // 1MB buffer
|
||||
scanner.Buffer(buf, len(buf))
|
||||
|
||||
for scanner.Scan() {
|
||||
line := scanner.Text()
|
||||
var msg Message
|
||||
if err := json.Unmarshal([]byte(line), &msg); err != nil {
|
||||
fmt.Printf("[Party %d] Non-JSON output: %s\n", idx, line[:min(100, len(line))])
|
||||
continue
|
||||
}
|
||||
|
||||
switch msg.Type {
|
||||
case "outgoing":
|
||||
fmt.Printf("[Party %d] Outgoing: broadcast=%v, toParties=%v, payloadLen=%d\n",
|
||||
idx, msg.IsBroadcast, msg.ToParties, len(msg.Payload))
|
||||
p.outMessages <- msg
|
||||
case "progress":
|
||||
fmt.Printf("[Party %d] Progress: round %d/%d\n", idx, msg.Round, msg.TotalRounds)
|
||||
case "result":
|
||||
fmt.Printf("[Party %d] Got result! PublicKey len=%d\n", idx, len(msg.PublicKey))
|
||||
p.mu.Lock()
|
||||
p.result = &msg
|
||||
p.mu.Unlock()
|
||||
case "error":
|
||||
fmt.Printf("[Party %d] Error: %s\n", idx, msg.Error)
|
||||
p.mu.Lock()
|
||||
p.err = fmt.Errorf(msg.Error)
|
||||
p.mu.Unlock()
|
||||
}
|
||||
}
|
||||
if err := scanner.Err(); err != nil {
|
||||
fmt.Printf("[Party %d] Scanner error: %v\n", idx, err)
|
||||
}
|
||||
}(i, party)
|
||||
}
|
||||
|
||||
// Message router - route messages between parties using separate goroutines per party
|
||||
// Use a mutex for each party's stdin to prevent concurrent writes
|
||||
stdinMutexes := make([]sync.Mutex, 3)
|
||||
|
||||
for senderIdx, sender := range parties {
|
||||
go func(idx int, s *Party) {
|
||||
for msg := range s.outMessages {
|
||||
// Route message to recipients
|
||||
if msg.IsBroadcast {
|
||||
// Send to all except sender - use goroutines to avoid blocking
|
||||
var wg sync.WaitGroup
|
||||
for receiverIdx, receiver := range parties {
|
||||
if receiverIdx != idx {
|
||||
wg.Add(1)
|
||||
go func(rIdx int, r *Party) {
|
||||
defer wg.Done()
|
||||
inMsg := Message{
|
||||
Type: "incoming",
|
||||
FromPartyIndex: idx,
|
||||
IsBroadcast: true,
|
||||
Payload: msg.Payload,
|
||||
}
|
||||
data, _ := json.Marshal(inMsg)
|
||||
fmt.Printf("[Router] Broadcast %d -> %d (payload=%d)\n", idx, rIdx, len(msg.Payload))
|
||||
stdinMutexes[rIdx].Lock()
|
||||
_, err := r.stdin.Write(append(data, '\n'))
|
||||
stdinMutexes[rIdx].Unlock()
|
||||
if err != nil {
|
||||
fmt.Printf("[Router] Error writing to party %d: %v\n", rIdx, err)
|
||||
}
|
||||
}(receiverIdx, receiver)
|
||||
}
|
||||
}
|
||||
wg.Wait()
|
||||
} else {
|
||||
// Send to specific parties
|
||||
for _, targetID := range msg.ToParties {
|
||||
for receiverIdx, receiver := range parties {
|
||||
if receiver.partyID == targetID {
|
||||
inMsg := Message{
|
||||
Type: "incoming",
|
||||
FromPartyIndex: idx,
|
||||
IsBroadcast: false,
|
||||
Payload: msg.Payload,
|
||||
}
|
||||
data, _ := json.Marshal(inMsg)
|
||||
fmt.Printf("[Router] P2P %d -> %d (%s, payload=%d)\n", idx, receiverIdx, targetID, len(msg.Payload))
|
||||
stdinMutexes[receiverIdx].Lock()
|
||||
_, err := receiver.stdin.Write(append(data, '\n'))
|
||||
stdinMutexes[receiverIdx].Unlock()
|
||||
if err != nil {
|
||||
fmt.Printf("[Router] Error writing to party %d: %v\n", receiverIdx, err)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}(senderIdx, sender)
|
||||
}
|
||||
|
||||
// Wait for completion with timeout
|
||||
done := make(chan bool)
|
||||
go func() {
|
||||
for _, party := range parties {
|
||||
party.cmd.Wait()
|
||||
}
|
||||
done <- true
|
||||
}()
|
||||
|
||||
select {
|
||||
case <-done:
|
||||
fmt.Println("\n=== All processes completed ===")
|
||||
case <-time.After(5 * time.Minute):
|
||||
fmt.Println("\n=== TIMEOUT after 5 minutes ===")
|
||||
for _, party := range parties {
|
||||
party.cmd.Process.Kill()
|
||||
}
|
||||
}
|
||||
|
||||
// Check results
|
||||
fmt.Println("\n=== Results ===")
|
||||
success := true
|
||||
var publicKeys []string
|
||||
for i, party := range parties {
|
||||
party.mu.Lock()
|
||||
if party.err != nil {
|
||||
fmt.Printf("[Party %d] FAILED: %v\n", i, party.err)
|
||||
success = false
|
||||
} else if party.result != nil {
|
||||
pkLen := len(party.result.PublicKey)
|
||||
if pkLen > 40 {
|
||||
fmt.Printf("[Party %d] SUCCESS: PublicKey=%s...\n", i, party.result.PublicKey[:40])
|
||||
} else {
|
||||
fmt.Printf("[Party %d] SUCCESS: PublicKey=%s\n", i, party.result.PublicKey)
|
||||
}
|
||||
publicKeys = append(publicKeys, party.result.PublicKey)
|
||||
} else {
|
||||
fmt.Printf("[Party %d] NO RESULT\n", i)
|
||||
success = false
|
||||
}
|
||||
party.mu.Unlock()
|
||||
}
|
||||
|
||||
// Verify all public keys match
|
||||
if len(publicKeys) == 3 {
|
||||
if publicKeys[0] == publicKeys[1] && publicKeys[1] == publicKeys[2] {
|
||||
fmt.Println("\nAll public keys match!")
|
||||
} else {
|
||||
fmt.Println("\nWARNING: Public keys don't match!")
|
||||
success = false
|
||||
}
|
||||
}
|
||||
|
||||
if success {
|
||||
fmt.Println("\n=== TEST PASSED ===")
|
||||
} else {
|
||||
fmt.Println("\n=== TEST FAILED ===")
|
||||
os.Exit(1)
|
||||
}
|
||||
}
|
||||
|
||||
func min(a, b int) int {
|
||||
if a < b {
|
||||
return a
|
||||
}
|
||||
return b
|
||||
}
|
||||
Loading…
Reference in New Issue