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>
52 lines
1.5 KiB
Go
52 lines
1.5 KiB
Go
package arbitrage
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import (
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"math/big"
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"time"
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"github.com/ethereum/go-ethereum/common"
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"github.com/fraktal/mev-beta/pkg/math"
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"github.com/fraktal/mev-beta/pkg/mev"
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"github.com/fraktal/mev-beta/pkg/types"
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)
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// ExecutionResult represents the result of an arbitrage execution
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type ExecutionResult struct {
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TransactionHash common.Hash
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GasUsed uint64
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GasPrice *big.Int
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GasCost *math.UniversalDecimal // Changed to UniversalDecimal for consistency with other components
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ProfitRealized *big.Int
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Success bool
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Error error
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ExecutionTime time.Duration
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Path *ArbitragePath
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ErrorMessage string // Added for compatibility
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Status string // Added for compatibility
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}
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// ExecutionTask represents a task for execution
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type ExecutionTask struct {
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Opportunity *types.ArbitrageOpportunity
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Priority int
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Deadline time.Time
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SubmissionTime time.Time // Added for tracking when the task was submitted
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CompetitionAnalysis *mev.CompetitionData // Changed to match what the analyzer returns
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ResultChan chan *ExecutionResult // Channel to send execution result back
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}
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// DetectionParams represents parameters for arbitrage opportunity detection
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type DetectionParams struct {
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TokenA common.Address
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TokenB common.Address
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MinProfit *big.Int
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MaxSlippage float64
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}
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// TokenPair represents a trading pair
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type TokenPair struct {
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TokenA common.Address
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TokenB common.Address
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}
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