2 Commits

Author	SHA1	Message	Date
hailin	bc78ab3fac	feat(service-party-app): implement TSS signing protocol ... - Add sign command to tss-party.exe with GG20 9-round signing protocol - Add participateSign() method to TSSHandler for TypeScript integration - Add grpc:executeSign IPC handler in main.ts - Add kava_evm chain config for EVM address derivation - Fix ArrayBuffer type handling in Home.tsx export - Add E2E test for keygen + signing flow (tss_party_e2e_test.go) The signing implementation: - Uses keygen share data (LocalPartySaveData) for signing - Supports threshold signing (t-of-n with subset of parties) - Returns signature (R || S), recovery ID for ecrecover - Verified with ECDSA signature verification in E2E test 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>	2025-12-30 04:21:16 -08:00
hailin	c97cd208ab	feat(service-party-app): 添加SQLite存储和Kava区块链集成 ... ## 主要变更 ### 1. SQLite 本地存储 (sql.js) - 使用 sql.js (纯 JavaScript SQLite) 替代 better-sqlite3 - 无需本地数据库服务，跨平台兼容 - 表结构: shares, derived_addresses, signing_history, settings - AES-256-GCM 加密 share 数据，PBKDF2 密钥派生 ### 2. Kava 区块链集成 - 新增 kava-tx-service.ts: REST API 交易服务 - 余额查询 (ukava/KAVA) - 交易构建和广播 - 交易状态查询 - 支持多个备用端点自动切换 ### 3. 地址派生 - 新增 address-derivation.ts: 多链地址派生 - 支持 Kava, Cosmos, Osmosis, Ethereum 等链 - 使用 Node.js crypto 替代 @noble/hashes 以解决模块兼容问题 - 手动实现 secp256k1 公钥解压缩 ### 4. IPC 处理器 - main.ts: 添加 Kava 相关 IPC 处理器 - preload.ts: 暴露 kava API 给渲染进程 - electron.d.ts: 完整的 TypeScript 类型定义 ## 新增文件 - electron/modules/database.ts - electron/modules/address-derivation.ts - electron/modules/kava-client.ts - electron/modules/kava-tx-service.ts - electron/types/sql.js.d.ts - src/utils/address.ts - .gitignore 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>	2025-12-28 19:45:45 -08:00