Skip to content

feat: Add Flash Loan Amount Validation Logic #156

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 3 commits into from
Oct 7, 2025
Merged

feat: Add Flash Loan Amount Validation Logic #156

Changes from all commits
Commits
Show all changes
3 commits
Select commit Hold shift + click to select a range
98165df
feat: Add validFlashAmount Modifier
Neros0 Oct 7, 2025
ef1abad
feat: Add validFlashAmount Modifier Natspec Comments
Neros0 Oct 7, 2025
4d57738
feat: Add maxFlashAmount Variable
Neros0 Oct 7, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
14 changes: 14 additions & 0 deletions src/onchain/TestArbitrage.sol
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -143,6 +143,10 @@ contract TestArbitrage is IFlashLoanRecipient, ReentrancyGuard, Ownable, Pausabl
/// @dev Prevents dust attacks and very small unprofitable trades
uint256 public minFlashAmount = 1000; // Adjustable for different tokens

/// @notice Maximum flash loan amount (for testing safety)
/// @dev Prevents overly large trades during testing
uint256 public maxFlashAmount = 1000000 * 1e18; // Adjustable

/// @notice Emergency withdrawal timelock
/// @dev Adds security delay for emergency functions
uint256 public emergencyUnlockTime;
Expand Down Expand Up @@ -243,6 +247,16 @@ contract TestArbitrage is IFlashLoanRecipient, ReentrancyGuard, Ownable, Pausabl
_;
}

/// @notice Validates flash loan amount
/// @param amount Flash loan amount to validate
/// @dev Ensures amount is within safe testing bounds
modifier validFlashAmount(uint256 amount) {
require(amount >= minFlashAmount, "TestArbitrage: Amount below minimum");
require(amount <= maxFlashAmount, "TestArbitrage: Amount exceeds maximum");
require(amount > 0, "TestArbitrage: Amount must be positive");
_;
}

//////////////////////////////////////////////////////////////
// CONSTRUCTOR //
//////////////////////////////////////////////////////////////
Expand Down
Loading