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>
39 lines
938 B
Go
39 lines
938 B
Go
package arbitrage
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import (
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"math/big"
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"github.com/ethereum/go-ethereum/accounts/abi"
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"github.com/ethereum/go-ethereum/common"
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)
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type flashSwapCallback struct {
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TokenPath []common.Address
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PoolPath []common.Address
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Fees []*big.Int
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MinAmountOut *big.Int
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}
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func encodeFlashSwapCallback(tokenPath []common.Address, poolPath []common.Address, fees []*big.Int, minAmountOut *big.Int) ([]byte, error) {
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tupleType, err := abi.NewType("tuple", "flashSwapCallback", []abi.ArgumentMarshaling{
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{Name: "tokenPath", Type: "address[]"},
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{Name: "poolPath", Type: "address[]"},
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{Name: "fees", Type: "uint256[]"},
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{Name: "minAmountOut", Type: "uint256"},
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})
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if err != nil {
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return nil, err
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}
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arguments := abi.Arguments{{Type: tupleType}}
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callback := flashSwapCallback{
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TokenPath: tokenPath,
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PoolPath: poolPath,
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Fees: fees,
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MinAmountOut: minAmountOut,
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}
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return arguments.Pack(callback)
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}
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