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fix(scripts): 使用项目目录的 ethers 计算地址 

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
hailin 2025-12-15 10:27:42 -08:00
parent 578a865c4d
commit 8465f53996
1 changed files with 23 additions and 38 deletions
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61
backend/scripts/init-hot-wallet.sh
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@ -386,52 +386,37 @@ derive_address() {
ADDRESS=""
# 方法 1: 使用 node + ethers
if command -v node &> /dev/null; then
log_debug "尝试使用 Node.js + ethers 计算地址"
# 检查 node 是否可用
if ! command -v node &> /dev/null; then
log_error "Node.js 未安装，无法计算地址"
echo "公钥 (hex): $PUBLIC_KEY"
return
fi
# 获取脚本所在目录，进入 blockchain-service 目录执行（那里有 ethers）
local script_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
local service_dir="$script_dir/../services/blockchain-service"
if [ -d "$service_dir/node_modules/ethers" ]; then
log_debug "使用 blockchain-service 目录的 ethers"
ADDRESS=$(cd "$service_dir" && node -e "
const { computeAddress } = require('ethers');
console.log(computeAddress('0x$PUBLIC_KEY'));
" 2>/dev/null)
else
# 尝试直接执行
log_debug "尝试直接使用 node + ethers"
ADDRESS=$(node -e "
try {
const { computeAddress } = require('ethers');
const address = computeAddress('0x$PUBLIC_KEY');
console.log(address);
} catch (e) {
// ethers 可能未安装
process.exit(1);
}
" 2>/dev/null) || ADDRESS=""
const { computeAddress } = require('ethers');
console.log(computeAddress('0x$PUBLIC_KEY'));
" 2>/dev/null)
fi
# 方法 2: 使用 Python + web3 (备选)
if [ -z "$ADDRESS" ] && command -v python3 &> /dev/null; then
log_debug "尝试使用 Python + eth_keys 计算地址"
ADDRESS=$(python3 -c "
try:
from eth_keys import keys
from eth_utils import to_checksum_address
public_key_bytes = bytes.fromhex('$PUBLIC_KEY')
if len(public_key_bytes) == 65 and public_key_bytes[0] == 4:
public_key_bytes = public_key_bytes[1:]
pk = keys.PublicKey(public_key_bytes)
print(pk.to_checksum_address())
except Exception as e:
pass
" 2>/dev/null) || ADDRESS=""
fi
# 方法 3: 使用 openssl + keccak256 (更复杂，暂不实现)
if [ -n "$ADDRESS" ]; then
log_success "EVM 地址派生成功"
echo " 地址: $ADDRESS"
else
log_warn "无法自动计算地址"
echo ""
echo "请手动从公钥计算 EVM 地址，或安装以下工具之一:"
echo " - Node.js + ethers: npm install -g ethers"
echo " - Python + eth_keys: pip install eth-keys eth-utils"
echo ""
log_error "计算地址失败"
echo "公钥 (hex): $PUBLIC_KEY"
fi
}