- 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>
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Deployment & Scripts Hardening Plan
Goal
Replace placeholder secrets, document secure deployment paths, and ensure scripts support staging/production parity.
Tasks
-
Secrets Management
- Remove/test configs referencing placeholder keys (
MEV_BOT_ENCRYPTION_KEY, keystore paths) and integrate with secret manager (Vault/SSM/etc.). - Update scripts to fetch secrets securely (env injection, sealed secrets).
- Remove/test configs referencing placeholder keys (
-
Run/Deploy Scripts
- Audit
scripts/run.sh,deploy-*.shfor hard-coded endpoints; parameterise via config. - Add sanity checks before destructive actions (backups, diff of config).
- Audit
-
Docker/Compose
- Ensure compose files align with production environment (volumes, ports, metrics).
- Provide sample
.env.productionwith guidance on required variables.
-
Rollback & Recovery
- Document rollback procedures, data backup steps, and log locations for investigation.
-
Testing
- Add lint/checks for scripts (shellcheck) in CI.
References
scripts/,docker-compose.*docs/6_operations/DEPLOYMENT_GUIDE.md