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>
4.4 KiB
4.4 KiB
Subsystem Audit Checklist
Use this checklist to track the end-to-end review for every major subsystem. Mark each row as [ ] (todo), [~] (in-progress), or [x] (completed). Update the "Lead" column with initials/date as work progresses.
| Subsystem | Status | Lead | Notes |
|---|---|---|---|
Arbitrage Executor (pkg/arbitrage/executor.go) |
[~] | Flash swap now routed through contract binding with real gas estimation; remaining work: profit reconciliation from logs, config-driven fee caps, removal of legacy simulation paths. | |
FlashSwap Executor (pkg/arbitrage/flash_executor.go) |
[~] | submitTransaction, waitForConfirmation, calculateActualProfit, and encodeArbitrageData use placeholder data (mock receipts, string-formatted calldata, assumed reserves). Replace with real contract bindings, log parsing, and ABI encoding. |
|
Arbitrage Service (pkg/arbitrage/service.go, pkg/arbitrage/multihop.go) |
[~] | Service still contains fallback poller and verbose placeholder logging (fallbackBlockPolling, createArbitrumMonitor) plus simplified slippage/min-output maths; needs production-grade sequencer integration and risk tuning. |
|
Detection Engine (pkg/arbitrage/detection_engine.go) |
[~] | Execution handler now wired to ArbitrageService, but scoring heuristics remain simplified—see docs/8_reports/enhancements/detection_engine_plan.md. |
|
| Detection Engine Hardening Plan | [~] | See docs/8_reports/enhancements/detection_engine_plan.md for detailed tasks. |
|
Simulation/Replay Tools (tools/simulation, pkg/arbitrage simulation helpers) |
[~] | Current vectors (vectors/default.json) are synthetic and the CLI assumes static fees/reserves; need historical captures, integration with real opportunities, and CI validation. |
|
| Simulation Tooling Plan | [~] | See docs/8_reports/enhancements/simulation_tools_plan.md for detailed tasks. |
|
Math & Pricing Core (pkg/math, pkg/uniswap, pkg/pools) |
[~] | Numerous "simplified" implementations (e.g., pkg/math/dex_math.go, exchange_pricing.go, arbitrage_calculator.go) still use placeholder formulas; see docs/8_reports/enhancements/math_core_plan.md. |
|
Risk Management (pkg/risk, pkg/risk/manager.go) |
[~] | Manager still relies on hard-coded limits; see docs/8_reports/enhancements/risk_management_plan.md for tasks. |
|
Market Data & Scanner (pkg/market, pkg/scanner, pkg/monitor) |
[~] | Validate concurrency controls, RPC fallback, and message buffering; see docs/8_reports/enhancements/market_scanner_plan.md. |
|
Arbitrum Integration (pkg/arbitrum, pkg/monitor) |
[~] | Check ABI decoding, sequencer monitoring, and failover logic; see docs/8_reports/enhancements/arbitrum_integration_plan.md. |
|
Database Layer (pkg/database, migrations) |
[~] | Inspect connection pooling, schema migrations, and transactional integrity; see docs/8_reports/enhancements/database_plan.md. |
|
Execution Queue & Orchestrator (pkg/execution, pkg/orchestrator) |
[~] | Ensure worker pools, retry strategies, and back-pressure mechanisms are production-ready; see docs/8_reports/enhancements/execution_orchestrator_plan.md. |
|
Metrics & Telemetry (pkg/metrics, monitoring configs) |
[~] | Confirm Prometheus/Grafana coverage for latency, error rate, hit rate, and profitability alerts; see docs/8_reports/enhancements/metrics_plan.md. Profit factor metric now exported and alert rules captured in monitoring/alerts.yml; Grafana updates still pending. |
|
Deployment & Scripts (scripts/*.sh, compose files) |
[~] | Replace placeholder secrets, document rollback/runbooks, verify environment parity; see docs/8_reports/enhancements/deployment_scripts_plan.md. |
|
CI/CD Pipelines (.github/workflows, scripts) |
[~] | Validate environment-specific pipelines meet security, lint, test, and simulation requirements; see docs/8_reports/enhancements/cicd_plan.md. |
|
Documentation & Runbooks (docs/, docs/6_operations, docs/8_reports) |
[~] | Ensure guides match current tooling, cover audit requirements, and include recovery steps; see docs/8_reports/enhancements/documentation_plan.md. |
Append additional rows as new subsystems emerge. When a subsystem is complete, link to the validating PR/issue in the Notes column.
| Subsystem | Status | Lead | Notes |
| FlashSwap Executor Hardening Plan | [~] | | See docs/8_reports/enhancements/arbitrage_executor_plan.md for detailed task list. |