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>
143 lines
5.3 KiB
Plaintext
143 lines
5.3 KiB
Plaintext
# Production Environment Configuration for MEV Bot
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# WARNING: This file contains sensitive information - NEVER commit to version control!
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# =============================================================================
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# ARBITRUM NETWORK CONFIGURATION
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# =============================================================================
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# Primary RPC endpoint - Use your premium provider
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ARBITRUM_RPC_ENDPOINT=https://arbitrum-mainnet.core.chainstack.com/53c30e7a941160679fdcc396c894fc57
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# WebSocket endpoint for real-time events
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ARBITRUM_WS_ENDPOINT=wss://arbitrum-mainnet.core.chainstack.com/53c30e7a941160679fdcc396c894fc57
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# Fallback RPC endpoints (comma-separated)
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ARBITRUM_FALLBACK_ENDPOINTS=wss://arbitrum-mainnet.core.chainstack.com/53c30e7a941160679fdcc396c894fc57,https://arb1.arbitrum.io/rpc,https://arbitrum.llamarpc.com,https://arbitrum-one.publicnode.com,https://arbitrum-one.public.blastapi.io
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# Rate limiting
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RPC_REQUESTS_PER_SECOND=100
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RPC_MAX_CONCURRENT=10
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# =============================================================================
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# BOT CONFIGURATION
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# =============================================================================
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# Performance settings
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BOT_MAX_WORKERS=5
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BOT_CHANNEL_BUFFER_SIZE=1000
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# =============================================================================
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# ETHEREUM ACCOUNT CONFIGURATION
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# =============================================================================
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# CRITICAL: Your trading account private key (64 hex characters without 0x)
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# Generate a new key specifically for the bot and fund it appropriately
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ETHEREUM_PRIVATE_KEY=your_64_character_private_key_here
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# Account address (derived from private key)
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ETHEREUM_ACCOUNT_ADDRESS=0x5a588c7ff76a827c1b67adcafe2226918b60a19d8dba25f2d1cfad80399ace9a
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# Gas price multiplier for competitive transactions
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ETHEREUM_GAS_PRICE_MULTIPLIER=1.5
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# =============================================================================
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# REAL DEPLOYED CONTRACT ADDRESSES ON ARBITRUM MAINNET
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# =============================================================================
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# PRODUCTION READY - ArbitrageExecutor contract (VERIFIED)
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CONTRACT_ARBITRAGE_EXECUTOR=0xec2a16d5f8ac850d08c4c7f67efd50051e7cfc0b
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# PRODUCTION READY - UniswapV3FlashSwapper contract (VERIFIED)
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CONTRACT_FLASH_SWAPPER=0x5801ee5c2f6069e0f11cce7c0f27c2ef88e79a95
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# Additional deployed contracts
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CONTRACT_UNISWAP_V2_FLASH_SWAPPER=0xc0b8c3e9a976ec67d182d7cb0283fb4496692593
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CONTRACT_DATA_FETCHER=0x3c2c9c86f081b9dac1f0bf97981cfbe96436b89d
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# =============================================================================
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# SECURITY CONFIGURATION
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# =============================================================================
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# Encryption key for secure storage (generate with: openssl rand -base64 32)
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MEV_BOT_ENCRYPTION_KEY="tVoxTugRw7lk7q/GC8yXd0wg3vLy8m6GtrvCqj/5q48="
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# Keystore and audit locations
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MEV_BOT_KEYSTORE_PATH=keystore/production
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MEV_BOT_AUDIT_LOG=logs/production_audit.log
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MEV_BOT_BACKUP_PATH=backups/production
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# =============================================================================
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# DATABASE CONFIGURATION
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# =============================================================================
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# PostgreSQL configuration
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POSTGRES_DB=mevbot
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POSTGRES_USER=mevbot
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POSTGRES_PASSWORD=your_secure_database_password
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# =============================================================================
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# MONITORING CONFIGURATION
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# =============================================================================
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# Metrics and logging
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METRICS_ENABLED=true
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METRICS_PORT=9090
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HEALTH_PORT=8080
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LOG_LEVEL=info
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LOG_FORMAT=json
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# Grafana credentials
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GRAFANA_USER=admin
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GRAFANA_PASSWORD=your_secure_grafana_password
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# Prometheus port
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PROMETHEUS_PORT=9091
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GRAFANA_PORT=3000
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# =============================================================================
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# PRODUCTION SETTINGS
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# =============================================================================
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# Environment
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GO_ENV=production
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DEBUG=false
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# Resource limits and timeouts
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MAX_MEMORY=1024m
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MAX_CPU=2000m
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# =============================================================================
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# EXAMPLE PREMIUM RPC PROVIDERS
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# =============================================================================
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# Chainstack (Recommended for production)
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# ARBITRUM_RPC_ENDPOINT=wss://arbitrum-mainnet.core.chainstack.com/YOUR_API_KEY
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# Alchemy
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# ARBITRUM_RPC_ENDPOINT=wss://arb-mainnet.g.alchemy.com/v2/YOUR_API_KEY
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# Infura
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# ARBITRUM_RPC_ENDPOINT=wss://arbitrum-mainnet.infura.io/ws/v3/YOUR_PROJECT_ID
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# QuickNode
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# ARBITRUM_RPC_ENDPOINT=wss://YOUR_ENDPOINT.arbitrum-mainnet.quiknode.pro/YOUR_TOKEN/
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# =============================================================================
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# SECURITY BEST PRACTICES
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# =============================================================================
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# 1. Use a dedicated server/VPS for production deployment
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# 2. Enable firewall and limit access to necessary ports only
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# 3. Use premium RPC providers for better reliability and speed
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# 4. Monitor all transactions and profits closely
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# 5. Start with small position sizes to test everything works
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# 6. Set up alerts for unusual activity or losses
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# 7. Keep private keys encrypted and backed up securely
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# 8. Use separate accounts for testing and production
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# 9. Regularly update and patch the system
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# 10. Monitor gas prices and adjust strategies accordingly
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ARBISCAN_API_KEY=H8PEIY79385F4UKYU7MRV5IAT1BI1WYIVY
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