850223a953
- Added comprehensive bounds checking to prevent buffer overruns in multicall parsing - Implemented graduated validation system (Strict/Moderate/Permissive) to reduce false positives - Added LRU caching system for address validation with 10-minute TTL - Enhanced ABI decoder with missing Universal Router and Arbitrum-specific DEX signatures - Fixed duplicate function declarations and import conflicts across multiple files - Added error recovery mechanisms with multiple fallback strategies - Updated tests to handle new validation behavior for suspicious addresses - Fixed parser test expectations for improved validation system - Applied gofmt formatting fixes to ensure code style compliance - Fixed mutex copying issues in monitoring package by introducing MetricsSnapshot - Resolved critical security vulnerabilities in heuristic address extraction - Progress: Updated TODO audit from 10% to 35% complete 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
113 lines
3.1 KiB
Bash
Executable File
113 lines
3.1 KiB
Bash
Executable File
#!/bin/bash
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# Test script for forked Arbitrum environment
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set -e
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echo "🚀 Setting up forked Arbitrum environment for MEV bot testing..."
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# Check if anvil is available
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if ! command -v anvil &> /dev/null; then
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echo "❌ Anvil not found. Please install Foundry first:"
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echo "curl -L https://foundry.paradigm.xyz | bash"
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echo "foundryup"
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exit 1
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fi
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# Kill any existing anvil processes
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echo "🔄 Stopping any existing anvil processes..."
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pkill -f anvil || true
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sleep 2
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# Set up environment variables for forked network
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export ARBITRUM_RPC_ENDPOINT="https://arbitrum-mainnet.core.chainstack.com/53c30e7a941160679fdcc396c894fc57"
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export ARBITRUM_WS_ENDPOINT="ws://localhost:8545"
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export METRICS_ENABLED="false"
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export MEV_BOT_ENCRYPTION_KEY="test-fork-encryption-key-32-chars"
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export MEV_BOT_ALLOW_LOCALHOST="true"
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# Start anvil with Arbitrum fork
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echo "🔗 Starting anvil with Arbitrum One fork..."
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anvil \
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--fork-url "$ARBITRUM_RPC_ENDPOINT" \
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--fork-block-number 250000000 \
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--host 0.0.0.0 \
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--port 8545 \
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--accounts 10 \
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--balance 1000 \
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--gas-limit 30000000 \
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--gas-price 100000000 \
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--block-time 1 \
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--silent &
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ANVIL_PID=$!
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echo "📊 Anvil started with PID: $ANVIL_PID"
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# Wait for anvil to be ready
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echo "⏳ Waiting for anvil to be ready..."
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sleep 5
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# Verify anvil is running
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if ! curl -s -X POST \
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-H "Content-Type: application/json" \
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--data '{"jsonrpc":"2.0","method":"eth_blockNumber","params":[],"id":1}' \
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http://localhost:8545 > /dev/null; then
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echo "❌ Anvil failed to start properly"
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kill $ANVIL_PID 2>/dev/null || true
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exit 1
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fi
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echo "✅ Anvil fork ready on http://localhost:8545"
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# Update RPC endpoint to use local fork
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export ARBITRUM_RPC_ENDPOINT="http://localhost:8545"
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# Build the MEV bot
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echo "🔨 Building MEV bot..."
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go build -o bin/mev-bot cmd/mev-bot/main.go
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if [ $? -ne 0 ]; then
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echo "❌ Failed to build MEV bot"
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kill $ANVIL_PID 2>/dev/null || true
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exit 1
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fi
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echo "✅ MEV bot built successfully"
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# Test the bot with fork
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echo "🧪 Testing MEV bot with forked environment..."
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# Run bot for 30 seconds to test
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timeout 30 ./bin/mev-bot start || true
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echo "🎯 Fork test completed"
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# Cleanup function
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cleanup() {
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echo "🧹 Cleaning up..."
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kill $ANVIL_PID 2>/dev/null || true
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wait $ANVIL_PID 2>/dev/null || true
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echo "✅ Cleanup completed"
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}
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# Set up trap for cleanup
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trap cleanup EXIT
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# Keep anvil running if requested
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if [ "$1" = "--keep-running" ]; then
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echo "🔄 Keeping anvil running. Press Ctrl+C to stop."
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echo "📍 Fork URL: http://localhost:8545"
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echo "🔗 Chain ID: 42161 (Arbitrum One)"
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echo "💰 Test accounts funded with 1000 ETH each"
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echo ""
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echo "To test manually:"
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echo "export ARBITRUM_RPC_ENDPOINT=\"http://localhost:8545\""
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echo "export ARBITRUM_WS_ENDPOINT=\"ws://localhost:8545\""
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echo "export MEV_BOT_ENCRYPTION_KEY=\"test-fork-encryption-key-32-chars\""
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echo "export MEV_BOT_ALLOW_LOCALHOST=\"true\""
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echo "./bin/mev-bot start"
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# Wait for user interrupt
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wait $ANVIL_PID
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else
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echo "🏁 Test completed. Use --keep-running to keep the fork active."
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fi |