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Basic Ethereum escapeHatch test

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This commit is contained in:
Luke Parker
2024-12-09 02:00:17 -05:00
parent 9ccfa8a9f5
commit 5b3c5ec02b
5 changed files with 106 additions and 18 deletions
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13
processor/ethereum/router/contracts/Router.sol
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@@ -243,6 +243,16 @@ contract Router is IRouterWithoutCollisions {
// Re-entrancy doesn't bork this function
// slither-disable-next-line reentrancy-events
function inInstruction(address coin, uint256 amount, bytes memory instruction) external payable {
// Check there is an active key
if (_seraiKey == bytes32(0)) {
revert InvalidSeraiKey();
}
// Don't allow further InInstructions once the escape hatch has been invoked
if (_escapedTo != address(0)) {
revert EscapeHatchInvoked();
}
// Check the transfer
if (coin == address(0)) {
if (amount != msg.value) revert AmountMismatchesMsgValue();
@@ -313,7 +323,8 @@ contract Router is IRouterWithoutCollisions {
This should be in such excess of the gas requirements of integrated tokens we'll survive
repricing, so long as the repricing doesn't revolutionize EVM gas costs as we know it. In such
a case, Serai would have to migrate to a new smart contract using `escapeHatch`.
a case, Serai would have to migrate to a new smart contract using `escapeHatch`. That also
covers all other potential exceptional cases.
*/
uint256 _gas = 100_000;