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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,6 @@ | ||
| --- | ||
| '@chugsplash/contracts': minor | ||
| '@chugsplash/core': patch | ||
| --- | ||
|
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| Add ChugSplashClaimer which will exist on L1 |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,140 @@ | ||
| // SPDX-License-Identifier: MIT | ||
| pragma solidity ^0.8.15; | ||
|
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| import { Ownable } from "@openzeppelin/contracts/access/Ownable.sol"; | ||
| import { ICrossChainAdapter } from "./interfaces/ICrossChainAdapter.sol"; | ||
| import { ChugSplashRegistry } from "./ChugSplashRegistry.sol"; | ||
| import { Version } from "./Semver.sol"; | ||
|
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| /** | ||
| * @title ChugSplashClaimer | ||
| */ | ||
| contract ChugSplashClaimer is Ownable { | ||
| event OrganizationIDClaimed(bytes32 indexed orgID, address owner); | ||
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| event RegistrationInitiated( | ||
| bytes32 indexed orgID, | ||
| address indexed originEndpoint, | ||
| uint32 indexed destDomainID, | ||
| address owner, | ||
| address caller | ||
| ); | ||
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| event InitiatorApprovalChanged(bytes32 indexed orgID, address indexed initiator, bool approved); | ||
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| event CrossChainAdapterChanged( | ||
| address indexed originEndpoint, | ||
| uint32 indexed destDomainID, | ||
| address crossChainAdapter | ||
| ); | ||
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| ChugSplashRegistry public immutable registry; | ||
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| mapping(bytes32 => bool) public organizationIDs; | ||
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| mapping(bytes32 => address) public orgIDOwners; | ||
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| mapping(bytes32 => mapping(address => bool)) public approvedInitiators; | ||
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| // Origin endpoint => destination Domain ID => crossChainAdapter | ||
| mapping(address => mapping(uint32 => address)) public crossChainAdapters; | ||
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| /** | ||
| * @param _owner Address of the owner of the registry. | ||
| */ | ||
| constructor(address _owner, ChugSplashRegistry _registry) { | ||
| registry = _registry; | ||
| _transferOwnership(_owner); | ||
| } | ||
|
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| function claimOrganizationID(bytes32 _orgID, address _owner) external { | ||
| require(!organizationIDs[_orgID], "ChugSplashClaimer: orgID already claimed"); | ||
| organizationIDs[_orgID] = true; | ||
| orgIDOwners[_orgID] = _owner; | ||
| emit OrganizationIDClaimed(_orgID, _owner); | ||
| } | ||
|
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| struct CrossChainMessageInfo { | ||
| address payable originEndpoint; | ||
| uint32 destDomainID; | ||
| uint256 relayerFee; | ||
| } | ||
|
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| struct RegistrationInfo { | ||
| Version version; | ||
| address owner; | ||
| bytes managerInitializerData; | ||
| } | ||
|
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| function initiateRegistration( | ||
| bytes32 _orgID, | ||
| CrossChainMessageInfo[] memory _messages, | ||
| RegistrationInfo[] memory _registrationInfo | ||
| ) external payable { | ||
| require( | ||
| msg.sender == orgIDOwners[_orgID] || approvedInitiators[_orgID][msg.sender], | ||
| "ChugSplashClaimer: caller not approved" | ||
| ); | ||
|
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| for (uint i = 0; i < _messages.length; i++) { | ||
| CrossChainMessageInfo memory messageInfo = _messages[i]; | ||
| RegistrationInfo memory registration = _registrationInfo[i]; | ||
| Version memory version = registration.version; | ||
|
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| address managerImpl = registry.versions(version.major, version.minor, version.patch); | ||
| require( | ||
| registry.managerImplementations(managerImpl), | ||
| "ChugSplashClaimer: invalid manager version" | ||
| ); | ||
|
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| address crossChainAdapter = crossChainAdapters[messageInfo.originEndpoint][ | ||
| messageInfo.destDomainID | ||
| ]; | ||
| require( | ||
| crossChainAdapter != address(0), | ||
| "ChugSplashClaimer: invalid crossChain adapter" | ||
| ); | ||
|
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| bytes memory registryCalldata = abi.encodeCall( | ||
| ChugSplashRegistry.finalizeRegistration, | ||
| (_orgID, registration.owner, version, registration.managerInitializerData) | ||
| ); | ||
|
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| (bool success, ) = crossChainAdapter.delegatecall( | ||
| abi.encodeCall( | ||
| ICrossChainAdapter.initiateRegistration, | ||
| ( | ||
| messageInfo.originEndpoint, | ||
| messageInfo.destDomainID, | ||
| messageInfo.relayerFee, | ||
| registryCalldata | ||
| ) | ||
| ) | ||
| ); | ||
| require(success, "ChugSplashClaimer: failed to initiate registration"); | ||
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| emit RegistrationInitiated( | ||
| _orgID, | ||
| messageInfo.originEndpoint, | ||
| messageInfo.destDomainID, | ||
| registration.owner, | ||
| msg.sender | ||
| ); | ||
| } | ||
| } | ||
|
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| function setInitiatorApproval(bytes32 _orgID, address _initiator, bool _approved) external { | ||
| require(msg.sender == orgIDOwners[_orgID], "ChugSplashClaimer: caller not org ID owner"); | ||
| approvedInitiators[_orgID][_initiator] = _approved; | ||
| emit InitiatorApprovalChanged(_orgID, _initiator, _approved); | ||
| } | ||
|
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| function setCrossChainAdapter( | ||
| address _originEndpoint, | ||
| uint32 _destDomainID, | ||
| address _crossChainAdapter | ||
| ) external onlyOwner { | ||
| crossChainAdapters[_originEndpoint][_destDomainID] = _crossChainAdapter; | ||
| emit CrossChainAdapterChanged(_originEndpoint, _destDomainID, _crossChainAdapter); | ||
| } | ||
| } |
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33 changes: 33 additions & 0 deletions
33
packages/contracts/contracts/adapters/cross-chain/ConnextCrossChainAdapter.sol
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,33 @@ | ||
| // SPDX-License-Identifier: MIT | ||
| pragma solidity ^0.8.15; | ||
|
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| import { ICrossChainAdapter } from "../../interfaces/ICrossChainAdapter.sol"; | ||
| import { IConnext } from "@connext/interfaces/core/IConnext.sol"; | ||
|
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| /** | ||
| * @title ConnextCrossChainAdapter | ||
| */ | ||
| contract ConnextCrossChainAdapter is ICrossChainAdapter { | ||
| address public immutable registry; | ||
|
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| constructor(address _registry) { | ||
| registry = _registry; | ||
| } | ||
|
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| function initiateRegistration( | ||
| address payable _originEndpoint, | ||
| uint32 _destDomainID, | ||
| uint256 _relayerFee, | ||
| bytes memory _calldata | ||
| ) external { | ||
| IConnext(_originEndpoint).xcall{ value: _relayerFee }( | ||
| _destDomainID, // _destination: Domain ID of the destination chain | ||
| registry, // _to: address of the target contract on the destination chain | ||
| address(0), // _asset: address of the token contract (this is unused) | ||
| msg.sender, // _delegate: address that can revert or forceLocal on destination | ||
| 0, // _amount: amount of tokens to transfer (this is unused) | ||
| 0, // _slippage: this is unused | ||
| _calldata // _callData: the encoded calldata to send | ||
| ); | ||
| } | ||
| } |
14 changes: 14 additions & 0 deletions
14
packages/contracts/contracts/interfaces/ICrossChainAdapter.sol
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,14 @@ | ||
| // SPDX-License-Identifier: MIT | ||
| pragma solidity ^0.8.15; | ||
|
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| /** | ||
| * @title ICrossChainAdapter | ||
| */ | ||
| interface ICrossChainAdapter { | ||
| function initiateRegistration( | ||
| address payable _originEndpoint, | ||
| uint32 _destinationDomainID, | ||
| uint256 _relayerFee, | ||
| bytes memory _calldata | ||
| ) external; | ||
| } |
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