@etherspot/contracts
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Etherspot Solidity contracts
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JSON
{
"address": "0x4e0BaFA6f2a4299f4b19b31250970fAdA52a9515",
"abi": [
{
"inputs": [],
"name": "owner",
"outputs": [
{
"internalType": "address",
"name": "owner_",
"type": "address"
}
],
"stateMutability": "view",
"type": "function"
},
{
"inputs": [
{
"internalType": "address",
"name": "_newOwner",
"type": "address"
}
],
"name": "transferOwnership",
"outputs": [],
"stateMutability": "nonpayable",
"type": "function"
}
],
"transactionHash": "0x5f36f6d9ca5240c18b2752b39ad4114b52830b3055e98216d41429aec7cc5806",
"receipt": {
"to": "0x4e59b44847b379578588920cA78FbF26c0B4956C",
"from": "0x326b2D4f29E19C7089D038EA5E06f090Afa6FB7f",
"contractAddress": null,
"transactionIndex": 1,
"gasUsed": "265053",
"logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
"blockHash": "0x011a189d7e9d03b38794580d476b9631e0df7ef9456ef01b5d46dc1257fff8cf",
"transactionHash": "0x5f36f6d9ca5240c18b2752b39ad4114b52830b3055e98216d41429aec7cc5806",
"logs": [],
"blockNumber": 156682,
"cumulativeGasUsed": "265053",
"status": 1,
"byzantium": true
},
"args": [],
"solcInputHash": "2560eaf2207301f7069543780a9c21b0",
"metadata": "{\"compiler\":{\"version\":\"0.8.15+commit.e14f2714\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"inputs\":[],\"name\":\"owner\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"owner_\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"_newOwner\",\"type\":\"address\"}],\"name\":\"transferOwnership\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"}],\"devdoc\":{\"kind\":\"dev\",\"methods\":{\"owner()\":{\"returns\":{\"owner_\":\"The address of the owner.\"}},\"transferOwnership(address)\":{\"details\":\"Set _newOwner to address(0) to renounce any ownership.\",\"params\":{\"_newOwner\":\"The address of the new owner of the contract\"}}},\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{\"owner()\":{\"notice\":\"Get the address of the owner\"},\"transferOwnership(address)\":{\"notice\":\"Set the address of the new owner of the contract\"}},\"version\":1}},\"settings\":{\"compilationTarget\":{\"src/bridges/facets/OwnershipFacet.sol\":\"OwnershipFacet\"},\"evmVersion\":\"istanbul\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"none\",\"useLiteralContent\":true},\"optimizer\":{\"enabled\":false,\"runs\":200},\"remappings\":[]},\"sources\":{\"src/bridges/facets/OwnershipFacet.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\npragma solidity >=0.8.4 <0.9.0;\\n\\nimport { LibDiamond } from \\\"../libs/LibDiamond.sol\\\";\\nimport { IERC173 } from \\\"../interfaces/IERC173.sol\\\";\\n\\ncontract OwnershipFacet is IERC173 {\\n function transferOwnership(address _newOwner) external override {\\n LibDiamond.enforceIsContractOwner();\\n LibDiamond.setContractOwner(_newOwner);\\n }\\n\\n function owner() external view override returns (address owner_) {\\n owner_ = LibDiamond.contractOwner();\\n }\\n}\",\"keccak256\":\"0x6623773e10e37c6122dd84797f03ec1ab6796de06694493283d2e16000e14c8b\",\"license\":\"MIT\"},\"src/bridges/interfaces/IDiamondCut.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\npragma solidity >=0.8.4 <0.9.0;\\n\\ninterface IDiamondCut {\\n enum FacetCutAction {\\n Add,\\n Replace,\\n Remove\\n }\\n // Add=0, Replace=1, Remove=2\\n\\n struct FacetCut {\\n address facetAddress;\\n FacetCutAction action;\\n bytes4[] functionSelectors;\\n }\\n\\n /// @notice Add/replace/remove any number of functions and optionally execute\\n /// a function with delegatecall\\n /// @param _diamondCut Contains the facet addresses and function selectors\\n /// @param _init The address of the contract or facet to execute _calldata\\n /// @param _calldata A function call, including function selector and arguments\\n /// _calldata is executed with delegatecall on _init\\n function diamondCut(\\n FacetCut[] calldata _diamondCut,\\n address _init,\\n bytes calldata _calldata\\n ) external;\\n\\n event DiamondCut(FacetCut[] _diamondCut, address _init, bytes _calldata);\\n}\\n\",\"keccak256\":\"0x895069af98e2df3257996711d1f870eff1d97a445c952d5f89621ea508dafbd6\",\"license\":\"MIT\"},\"src/bridges/interfaces/IERC173.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\npragma solidity >=0.8.4 <0.9.0;\\n\\n/// @title ERC-173 Contract Ownership Standard\\n/// Note: the ERC-165 identifier for this interface is 0x7f5828d0\\n/* is ERC165 */\\ninterface IERC173 {\\n /// @notice Get the address of the owner\\n /// @return owner_ The address of the owner.\\n function owner() external view returns (address owner_);\\n\\n /// @notice Set the address of the new owner of the contract\\n /// @dev Set _newOwner to address(0) to renounce any ownership.\\n /// @param _newOwner The address of the new owner of the contract\\n function transferOwnership(address _newOwner) external;\\n}\\n\",\"keccak256\":\"0x5dae03961ba5245751ab7cdc0ceb754d5925977e8a71b0b59981bd1e2a13c1f3\",\"license\":\"MIT\"},\"src/bridges/libs/LibDiamond.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\npragma solidity >=0.8.4 <0.9.0;\\n\\nimport { IDiamondCut } from \\\"../interfaces/IDiamondCut.sol\\\";\\n\\nlibrary LibDiamond {\\n bytes32 internal constant DIAMOND_STORAGE_POSITION = keccak256(\\\"diamond.standard.diamond.storage\\\");\\n\\n struct FacetAddressAndPosition {\\n address facetAddress;\\n uint96 functionSelectorPosition; // position in facetFunctionSelectors.functionSelectors array\\n }\\n\\n struct FacetFunctionSelectors {\\n bytes4[] functionSelectors;\\n uint256 facetAddressPosition; // position of facetAddress in facetAddresses array\\n }\\n\\n struct DiamondStorage {\\n // maps function selector to the facet address and\\n // the position of the selector in the facetFunctionSelectors.selectors array\\n mapping(bytes4 => FacetAddressAndPosition) selectorToFacetAndPosition;\\n // maps facet addresses to function selectors\\n mapping(address => FacetFunctionSelectors) facetFunctionSelectors;\\n // facet addresses\\n address[] facetAddresses;\\n // Used to query if a contract implements an interface.\\n // Used to implement ERC-165.\\n mapping(bytes4 => bool) supportedInterfaces;\\n // owner of the contract\\n address contractOwner;\\n }\\n\\n function diamondStorage() internal pure returns (DiamondStorage storage ds) {\\n bytes32 position = DIAMOND_STORAGE_POSITION;\\n // solhint-disable-next-line no-inline-assembly\\n assembly {\\n ds.slot := position\\n }\\n }\\n\\n event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);\\n\\n function setContractOwner(address _newOwner) internal {\\n DiamondStorage storage ds = diamondStorage();\\n address previousOwner = ds.contractOwner;\\n ds.contractOwner = _newOwner;\\n emit OwnershipTransferred(previousOwner, _newOwner);\\n }\\n\\n function contractOwner() internal view returns (address contractOwner_) {\\n contractOwner_ = diamondStorage().contractOwner;\\n }\\n\\n function enforceIsContractOwner() internal view {\\n require(msg.sender == diamondStorage().contractOwner, \\\"LibDiamond: Must be contract owner\\\");\\n }\\n\\n event DiamondCut(IDiamondCut.FacetCut[] _diamondCut, address _init, bytes _calldata);\\n\\n // Internal function version of diamondCut\\n function diamondCut(\\n IDiamondCut.FacetCut[] memory _diamondCut,\\n address _init,\\n bytes memory _calldata\\n ) internal {\\n for (uint256 facetIndex; facetIndex < _diamondCut.length; facetIndex++) {\\n IDiamondCut.FacetCutAction action = _diamondCut[facetIndex].action;\\n if (action == IDiamondCut.FacetCutAction.Add) {\\n addFunctions(_diamondCut[facetIndex].facetAddress, _diamondCut[facetIndex].functionSelectors);\\n } else if (action == IDiamondCut.FacetCutAction.Replace) {\\n replaceFunctions(_diamondCut[facetIndex].facetAddress, _diamondCut[facetIndex].functionSelectors);\\n } else if (action == IDiamondCut.FacetCutAction.Remove) {\\n removeFunctions(_diamondCut[facetIndex].facetAddress, _diamondCut[facetIndex].functionSelectors);\\n } else {\\n revert(\\\"LibDiamondCut: Incorrect FacetCutAction\\\");\\n }\\n }\\n emit DiamondCut(_diamondCut, _init, _calldata);\\n initializeDiamondCut(_init, _calldata);\\n }\\n\\n function addFunctions(address _facetAddress, bytes4[] memory _functionSelectors) internal {\\n require(_functionSelectors.length > 0, \\\"LibDiamondCut: No selectors in facet to cut\\\");\\n DiamondStorage storage ds = diamondStorage();\\n require(_facetAddress != address(0), \\\"LibDiamondCut: Add facet can't be address(0)\\\");\\n uint96 selectorPosition = uint96(ds.facetFunctionSelectors[_facetAddress].functionSelectors.length);\\n // add new facet address if it does not exist\\n if (selectorPosition == 0) {\\n addFacet(ds, _facetAddress);\\n }\\n for (uint256 selectorIndex; selectorIndex < _functionSelectors.length; selectorIndex++) {\\n bytes4 selector = _functionSelectors[selectorIndex];\\n address oldFacetAddress = ds.selectorToFacetAndPosition[selector].facetAddress;\\n require(oldFacetAddress == address(0), \\\"LibDiamondCut: Can't add function that already exists\\\");\\n addFunction(ds, selector, selectorPosition, _facetAddress);\\n selectorPosition++;\\n }\\n }\\n\\n function replaceFunctions(address _facetAddress, bytes4[] memory _functionSelectors) internal {\\n require(_functionSelectors.length > 0, \\\"LibDiamondCut: No selectors in facet to cut\\\");\\n DiamondStorage storage ds = diamondStorage();\\n require(_facetAddress != address(0), \\\"LibDiamondCut: Add facet can't be address(0)\\\");\\n uint96 selectorPosition = uint96(ds.facetFunctionSelectors[_facetAddress].functionSelectors.length);\\n // add new facet address if it does not exist\\n if (selectorPosition == 0) {\\n addFacet(ds, _facetAddress);\\n }\\n for (uint256 selectorIndex; selectorIndex < _functionSelectors.length; selectorIndex++) {\\n bytes4 selector = _functionSelectors[selectorIndex];\\n address oldFacetAddress = ds.selectorToFacetAndPosition[selector].facetAddress;\\n require(oldFacetAddress != _facetAddress, \\\"LibDiamondCut: Can't replace function with same function\\\");\\n removeFunction(ds, oldFacetAddress, selector);\\n addFunction(ds, selector, selectorPosition, _facetAddress);\\n selectorPosition++;\\n }\\n }\\n\\n function removeFunctions(address _facetAddress, bytes4[] memory _functionSelectors) internal {\\n require(_functionSelectors.length > 0, \\\"LibDiamondCut: No selectors in facet to cut\\\");\\n DiamondStorage storage ds = diamondStorage();\\n // if function does not exist then do nothing and return\\n require(_facetAddress == address(0), \\\"LibDiamondCut: Remove facet address must be address(0)\\\");\\n for (uint256 selectorIndex; selectorIndex < _functionSelectors.length; selectorIndex++) {\\n bytes4 selector = _functionSelectors[selectorIndex];\\n address oldFacetAddress = ds.selectorToFacetAndPosition[selector].facetAddress;\\n removeFunction(ds, oldFacetAddress, selector);\\n }\\n }\\n\\n function addFacet(DiamondStorage storage ds, address _facetAddress) internal {\\n enforceHasContractCode(_facetAddress, \\\"LibDiamondCut: New facet has no code\\\");\\n ds.facetFunctionSelectors[_facetAddress].facetAddressPosition = ds.facetAddresses.length;\\n ds.facetAddresses.push(_facetAddress);\\n }\\n\\n function addFunction(\\n DiamondStorage storage ds,\\n bytes4 _selector,\\n uint96 _selectorPosition,\\n address _facetAddress\\n ) internal {\\n ds.selectorToFacetAndPosition[_selector].functionSelectorPosition = _selectorPosition;\\n ds.facetFunctionSelectors[_facetAddress].functionSelectors.push(_selector);\\n ds.selectorToFacetAndPosition[_selector].facetAddress = _facetAddress;\\n }\\n\\n function removeFunction(\\n DiamondStorage storage ds,\\n address _facetAddress,\\n bytes4 _selector\\n ) internal {\\n require(_facetAddress != address(0), \\\"LibDiamondCut: Can't remove function that doesn't exist\\\");\\n // an immutable function is a function defined directly in a diamond\\n require(_facetAddress != address(this), \\\"LibDiamondCut: Can't remove immutable function\\\");\\n // replace selector with last selector, then delete last selector\\n uint256 selectorPosition = ds.selectorToFacetAndPosition[_selector].functionSelectorPosition;\\n uint256 lastSelectorPosition = ds.facetFunctionSelectors[_facetAddress].functionSelectors.length - 1;\\n // if not the same then replace _selector with lastSelector\\n if (selectorPosition != lastSelectorPosition) {\\n bytes4 lastSelector = ds.facetFunctionSelectors[_facetAddress].functionSelectors[lastSelectorPosition];\\n ds.facetFunctionSelectors[_facetAddress].functionSelectors[selectorPosition] = lastSelector;\\n ds.selectorToFacetAndPosition[lastSelector].functionSelectorPosition = uint96(selectorPosition);\\n }\\n // delete the last selector\\n ds.facetFunctionSelectors[_facetAddress].functionSelectors.pop();\\n delete ds.selectorToFacetAndPosition[_selector];\\n\\n // if no more selectors for facet address then delete the facet address\\n if (lastSelectorPosition == 0) {\\n // replace facet address with last facet address and delete last facet address\\n uint256 lastFacetAddressPosition = ds.facetAddresses.length - 1;\\n uint256 facetAddressPosition = ds.facetFunctionSelectors[_facetAddress].facetAddressPosition;\\n if (facetAddressPosition != lastFacetAddressPosition) {\\n address lastFacetAddress = ds.facetAddresses[lastFacetAddressPosition];\\n ds.facetAddresses[facetAddressPosition] = lastFacetAddress;\\n ds.facetFunctionSelectors[lastFacetAddress].facetAddressPosition = facetAddressPosition;\\n }\\n ds.facetAddresses.pop();\\n delete ds.facetFunctionSelectors[_facetAddress].facetAddressPosition;\\n }\\n }\\n\\n function initializeDiamondCut(address _init, bytes memory _calldata) internal {\\n if (_init == address(0)) {\\n require(_calldata.length == 0, \\\"LibDiamondCut: _init is address(0) but_calldata is not empty\\\");\\n } else {\\n require(_calldata.length > 0, \\\"LibDiamondCut: _calldata is empty but _init is not address(0)\\\");\\n if (_init != address(this)) {\\n enforceHasContractCode(_init, \\\"LibDiamondCut: _init address has no code\\\");\\n }\\n // solhint-disable-next-line avoid-low-level-calls\\n (bool success, bytes memory error) = _init.delegatecall(_calldata);\\n if (!success) {\\n if (error.length > 0) {\\n // bubble up the error\\n revert(string(error));\\n } else {\\n revert(\\\"LibDiamondCut: _init function reverted\\\");\\n }\\n }\\n }\\n }\\n\\n function enforceHasContractCode(address _contract, string memory _errorMessage) internal view {\\n uint256 contractSize;\\n // solhint-disable-next-line no-inline-assembly\\n assembly {\\n contractSize := extcodesize(_contract)\\n }\\n require(contractSize > 0, _errorMessage);\\n }\\n}\\n\",\"keccak256\":\"0xf27658fee344f2b02d6881ee6c3b853868ecceafe72867256b9cb94d75888c52\",\"license\":\"MIT\"}},\"version\":1}",
"bytecode": "0x608060405234801561001057600080fd5b506103d4806100206000396000f3fe608060405234801561001057600080fd5b50600436106100365760003560e01c80638da5cb5b1461003b578063f2fde38b14610059575b600080fd5b610043610075565b60405161005091906102ab565b60405180910390f35b610073600480360381019061006e91906102f7565b610084565b005b600061007f610098565b905090565b61008c6100cb565b61009581610166565b50565b60006100a261023d565b60040160009054906101000a900473ffffffffffffffffffffffffffffffffffffffff16905090565b6100d361023d565b60040160009054906101000a900473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff163373ffffffffffffffffffffffffffffffffffffffff1614610164576040517f08c379a000000000000000000000000000000000000000000000000000000000815260040161015b906103a7565b60405180910390fd5b565b600061017061023d565b905060008160040160009054906101000a900473ffffffffffffffffffffffffffffffffffffffff169050828260040160006101000a81548173ffffffffffffffffffffffffffffffffffffffff021916908373ffffffffffffffffffffffffffffffffffffffff1602179055508273ffffffffffffffffffffffffffffffffffffffff168173ffffffffffffffffffffffffffffffffffffffff167f8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e060405160405180910390a3505050565b6000807fc8fcad8db84d3cc18b4c41d551ea0ee66dd599cde068d998e57d5e09332c131c90508091505090565b600073ffffffffffffffffffffffffffffffffffffffff82169050919050565b60006102958261026a565b9050919050565b6102a58161028a565b82525050565b60006020820190506102c0600083018461029c565b92915050565b600080fd5b6102d48161028a565b81146102df57600080fd5b50565b6000813590506102f1816102cb565b92915050565b60006020828403121561030d5761030c6102c6565b5b600061031b848285016102e2565b91505092915050565b600082825260208201905092915050565b7f4c69624469616d6f6e643a204d75737420626520636f6e7472616374206f776e60008201527f6572000000000000000000000000000000000000000000000000000000000000602082015250565b6000610391602283610324565b915061039c82610335565b604082019050919050565b600060208201905081810360008301526103c081610384565b905091905056fea164736f6c634300080f000a",
"deployedBytecode": "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",
"devdoc": {
"kind": "dev",
"methods": {
"owner()": {
"returns": {
"owner_": "The address of the owner."
}
},
"transferOwnership(address)": {
"details": "Set _newOwner to address(0) to renounce any ownership.",
"params": {
"_newOwner": "The address of the new owner of the contract"
}
}
},
"version": 1
},
"userdoc": {
"kind": "user",
"methods": {
"owner()": {
"notice": "Get the address of the owner"
},
"transferOwnership(address)": {
"notice": "Set the address of the new owner of the contract"
}
},
"version": 1
},
"storageLayout": {
"storage": [],
"types": null
}
}