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hyperlane-monorepo/solidity/contracts/hooks/routing/DestinationRecipientRouting...

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1.6 KiB

// SPDX-License-Identifier: MIT OR Apache-2.0
pragma solidity >=0.8.0;
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import {Message} from "../../libs/Message.sol";
import {IPostDispatchHook} from "../../interfaces/hooks/IPostDispatchHook.sol";
import {DomainRoutingHook} from "./DomainRoutingHook.sol";
contract DestinationRecipientRoutingHook is DomainRoutingHook {
using Message for bytes;
/// @notice destination => recipient =>custom hook
mapping(uint32 => mapping(bytes32 => address)) public customHooks;
constructor(address mailbox, address owner)
DomainRoutingHook(mailbox, owner)
{}
function _postDispatch(bytes calldata metadata, bytes calldata message)
internal
override
{
address customHookPreset = customHooks[message.destination()][
message.recipient()
];
if (customHookPreset != address(0)) {
IPostDispatchHook(customHookPreset).postDispatch{value: msg.value}(
metadata,
message
);
} else {
super._postDispatch(metadata, message);
}
}
function configCustomHook(
uint32 destinationDomain,
bytes32 recipient,
address hook
) external onlyOwner {
customHooks[destinationDomain][recipient] = hook;
}
}