"metadata":"{\"compiler\":{\"version\":\"0.7.6+commit.7338295f\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"string\",\"name\":\"_name\",\"type\":\"string\"},{\"indexed\":false,\"internalType\":\"address\",\"name\":\"_newAddress\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"address\",\"name\":\"_oldAddress\",\"type\":\"address\"}],\"name\":\"AddressSet\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"previousOwner\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"newOwner\",\"type\":\"address\"}],\"name\":\"OwnershipTransferred\",\"type\":\"event\"},{\"inputs\":[{\"internalType\":\"string\",\"name\":\"_name\",\"type\":\"string\"}],\"name\":\"getAddress\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"owner\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"renounceOwnership\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"string\",\"name\":\"_name\",\"type\":\"string\"},{\"internalType\":\"address\",\"name\":\"_address\",\"type\":\"address\"}],\"name\":\"setAddress\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"newOwner\",\"type\":\"address\"}],\"name\":\"transferOwnership\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"}],\"devdoc\":{\"kind\":\"dev\",\"methods\":{\"getAddress(string)\":{\"params\":{\"_name\":\"Name to retrieve an address for.\"},\"returns\":{\"_0\":\"Address associated with the given name.\"}},\"owner()\":{\"details\":\"Returns the address of the current owner.\"},\"renounceOwnership()\":{\"details\":\"Leaves the contract without owner. It will not be possible to call `onlyOwner` functions anymore. Can only be called by the current owner. NOTE: Renouncing ownership will leave the contract without an owner, thereby removing any functionality that is only available to the owner.\"},\"setAddress(string,address)\":{\"params\":{\"_address\":\"Address to associate with the name.\",\"_name\":\"String name to associate an address with.\"}},\"transferOwnership(address)\":{\"details\":\"Transfers ownership of the contract to a new account (`newOwner`). Can only be called by the current owner.\"}},\"title\":\"Lib_AddressManager\",\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{\"getAddress(string)\":{\"notice\":\"Retrieves the address associated with a given name.\"},\"setAddress(string,address)\":{\"notice\":\"Changes the address associated with a particular name.\"}},\"version\":1}},\"settings\":{\"compilationTarget\":{\"contracts/optimistic-ethereum/libraries/resolver/Lib_AddressManager.sol\":\"Lib_AddressManager\"},\"evmVersion\":\"istanbul\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\",\"useLiteralContent\":true},\"optimizer\":{\"enabled\":true,\"runs\":200},\"remappings\":[]},\"sources\":{\"@openzeppelin/contracts/access/Ownable.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n\\npragma solidity >=0.6.0 <0.8.0;\\n\\nimport \\\"../utils/Context.sol\\\";\\n/**\\n * @dev Contract module which provides a basic access control mechanism, where\\n * there is an account (an owner) that can be granted exclusive access to\\n * specific functions.\\n *\\n * By default, the owner account will be the one that deploys the contract. This\\n * can later be changed with {transferOwnership}.\\n *\\n * This module is used through inheritance. It will make available the modifier\\n * `onlyOwner`, which can be applied to your functions to restrict their use to\\n * the owner.\\n */\\nabstract contract Ownable is Context {\\n address private _owner;\\n\\n event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);\\n\\n /**\\n * @dev Initializes the contract setting the deployer as the initial owner.\\n */\\n constructor () internal {\\n address msgSender = _msgSender();\\n _owner = msgSender;\\n emit OwnershipTransferred(address(0), msgSender);\\n }\\n\\n /**\\n * @dev Returns the address of the current owner.\\n */\\n function owner() public view virtual returns (address) {\\n return _owner;\\n }\\n\\n /**\\n * @dev Throws if called by any account other than the owner.\\n */\\n modifier onlyOwner() {\\n require(owner() == _msgSender(), \\\"Ownable: caller is not the owner\\\");\\n _;\\n }\\n\\n /**\\n * @dev Leaves the contract without owner. It will not be possible to call\\n * `onlyOwner` functions anymore. Can only be called by the current owner.\\n *\\n * NOTE: Renouncing ownership will leave the contract without an owner,\\n * thereby removing any functionality that is only available to the owner.\\n */\\n function renounceOwnership() public virtual onlyOwner {\\n emit OwnershipTransferred(_owner, address(0));\\n _owner = address(0);\\n }\\n\\n /**\\n * @dev Transfers ownership of the contract to a new account (`newOwner`).\\n * Can only be called by the current owner.\\n */\\n function transferOwnership(address newOwner) public virtual onlyOwner {\\n require(newOwner != address(0), \\\"Ownable: new owner is the zero address\\\");\\n emit OwnershipTransferred(_owner, newOwner);\\n _owner = newOwner;\\n }\\n}\\n\",\"keccak256\":\"0x15e2d5bd4c28a88548074c54d220e8086f638a71ed07e6b3ba5a70066fcf458d\",\"license\":\"MIT\"},\"@openzeppelin/contracts/utils/Context.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n\\npragma solidity >=0.6.0 <0.8.0;\\n\\n/*\\n * @dev Provides information about the current execution context, including the\\n * sender of the transaction and its data. While these are generally available\\n * via msg.sender and msg.data, they should not be accessed in such a direct\\n * manner, since when dealing with GSN meta-transactions the account sending and\\n * paying for execution may not be the actual sender (as far as an application\\n * is concerned).\\n *\\n * This contract is only required for intermediate, library-like contracts.\\n */\\nabstract contract Context {\\n function _msgSender() internal view virtual returns (address payable) {\\n return msg.sender;\\n }\\n\\n function _msgData() internal view virtual returns (bytes memory) {\\n this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691\\n return msg.data;\\n }\\n}\\n\",\"keccak256\":\"0x8d3cb350f04ff49cfb10aef08d87f19dcbaecc8027b0bed12f3275cd12f38cf0\",\"license\":\"MIT\"},\"contracts/optimistic-ethereum/libraries/resolver/Lib_AddressManager.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\npragma solidity >0.5.0 <0.8.0;\\n\\n/* External Imports */\\nimport { Ownable } from \\\"@openzeppelin/contracts/access/Ownable.sol\\\";\\n\\n/**\\n * @title Lib_AddressManager\\n */\\ncontract Lib_AddressManager is Ownable {\\n\\n /**********\\n * Events *\\n **********/\\n\\n event AddressSet(\\n string indexed _name,\\n address _newAddress,\\n address _oldAddress\\n );\\n\\n\\n /*************\\n * Variables *\\n *************/\\n\\n mapping (bytes32 => address) private addresses;\\n\\n\\n /********************\\n * Public Functions *\\n ********************/\\n\\n /**\\n * Changes the address associated with a particular name.\\n * @param _name String name to associate an address with.\\n * @param _address Address to associate with the name.\\n */\\n function setAddress(\\n string memory _name,\\n address _address\\n )\\n external\\n onlyOwner\\n {\\n bytes32 nameHash = _getNameHash(_name);\\n address oldAddress = addresses[nameHash];\\n addresses[nameHash] = _address;\\n\\n emit AddressSet(\\n _name,\\n _address,\\n oldAddress\\n );\\n }\\n\\n /**\\n * Retrieves the address associated with a given name.\\n * @param _name Name to retrieve an address for.\\n * @return Address associated with the given name.\\n */\\n function getAddress(\\n string memory _name\\n )\\n external\\n view\\n returns (\\n address\\n )\\n {\\n return addresses[_getNameHash(_name)];\\n }\\n\\n\\n /**********************\\n * Internal Functions *\\n **********************/\\n\\n /**\\n * Computes the hash of a name.\\n * @param _name Name to compute a hash for.\\n * @return Hash of the given name.\\n */\\n function _getNameHash(\\n string memory _name\\n )\\n internal\\n pure\\n returns (\\n bytes32\\n )\\n {\\n return keccak256(abi.encodePacked(_name));\\n }\\n}\\n\",\"keccak256\":\"0x636defb785a5c6650d101def6790d9104724cc7570e0d875138624d069eed257\",\"license\":\"MIT\"}},\"version\":1}",
"metadata":"{\"compiler\":{\"version\":\"0.7.6+commit.7338295f\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"inputs\":[{\"internalType\":\"address\",\"name\":\"_libAddressManager\",\"type\":\"address\"},{\"internalType\":\"string\",\"name\":\"_implementationName\",\"type\":\"string\"}],\"stateMutability\":\"nonpayable\",\"type\":\"constructor\"},{\"stateMutability\":\"payable\",\"type\":\"fallback\"}],\"devdoc\":{\"kind\":\"dev\",\"methods\":{\"constructor\":{\"params\":{\"_implementationName\":\"implementationName of the contract to proxy to.\",\"_libAddressManager\":\"Address of the Lib_AddressManager.\"}}},\"title\":\"Lib_ResolvedDelegateProxy\",\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"version\":1}},\"settings\":{\"compilationTarget\":{\"contracts/optimistic-ethereum/libraries/resolver/Lib_ResolvedDelegateProxy.sol\":\"Lib_ResolvedDelegateProxy\"},\"evmVersion\":\"istanbul\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\",\"useLiteralContent\":true},\"optimizer\":{\"enabled\":true,\"runs\":200},\"remappings\":[]},\"sources\":{\"@openzeppelin/contracts/access/Ownable.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n\\npragma solidity >=0.6.0 <0.8.0;\\n\\nimport \\\"../utils/Context.sol\\\";\\n/**\\n * @dev Contract module which provides a basic access control mechanism, where\\n * there is an account (an owner) that can be granted exclusive access to\\n * specific functions.\\n *\\n * By default, the owner account will be the one that deploys the contract. This\\n * can later be changed with {transferOwnership}.\\n *\\n * This module is used through inheritance. It will make available the modifier\\n * `onlyOwner`, which can be applied to your functions to restrict their use to\\n * the owner.\\n */\\nabstract contract Ownable is Context {\\n address private _owner;\\n\\n event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);\\n\\n /**\\n * @dev Initializes the contract setting the deployer as the initial owner.\\n */\\n constructor () internal {\\n address msgSender = _msgSender();\\n _owner = msgSender;\\n emit OwnershipTransferred(address(0), msgSender);\\n }\\n\\n /**\\n * @dev Returns the address of the current owner.\\n */\\n function owner() public view virtual returns (address) {\\n return _owner;\\n }\\n\\n /**\\n * @dev Throws if called by any account other than the owner.\\n */\\n modifier onlyOwner() {\\n require(owner() == _msgSender(), \\\"Ownable: caller is not the owner\\\");\\n _;\\n }\\n\\n /**\\n * @dev Leaves the contract without owner. It will not be possible to call\\n * `onlyOwner` functions anymore. Can only be called by the current owner.\\n *\\n * NOTE: Renouncing ownership will leave the contract without an owner,\\n * thereby removing any functionality that is only available to the owner.\\n */\\n function renounceOwnership() public virtual onlyOwner {\\n emit OwnershipTransferred(_owner, address(0));\\n _owner = address(0);\\n }\\n\\n /**\\n * @dev Transfers ownership of the contract to a new account (`newOwner`).\\n * Can only be called by the current owner.\\n */\\n function transferOwnership(address newOwner) public virtual onlyOwner {\\n require(newOwner != address(0), \\\"Ownable: new owner is the zero address\\\");\\n emit OwnershipTransferred(_owner, newOwner);\\n _owner = newOwner;\\n }\\n}\\n\",\"keccak256\":\"0x15e2d5bd4c28a88548074c54d220e8086f638a71ed07e6b3ba5a70066fcf458d\",\"license\":\"MIT\"},\"@openzeppelin/contracts/utils/Context.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\n\\npragma solidity >=0.6.0 <0.8.0;\\n\\n/*\\n * @dev Provides information about the current execution context, including the\\n * sender of the transaction and its data. While these are generally available\\n * via msg.sender and msg.data, they should not be accessed in such a direct\\n * manner, since when dealing with GSN meta-transactions the account sending and\\n * paying for execution may not be the actual sender (as far as an application\\n * is concerned).\\n *\\n * This contract is only required for intermediate, library-like contracts.\\n */\\nabstract contract Context {\\n function _msgSender() internal view virtual returns (address payable) {\\n return msg.sender;\\n }\\n\\n function _msgData() internal view virtual returns (bytes memory) {\\n this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691\\n return msg.data;\\n }\\n}\\n\",\"keccak256\":\"0x8d3cb350f04ff49cfb10aef08d87f19dcbaecc8027b0bed12f3275cd12f38cf0\",\"license\":\"MIT\"},\"contracts/optimistic-ethereum/libraries/resolver/Lib_AddressManager.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\npragma solidity >0.5.0 <0.8.0;\\n\\n/* External Imports */\\nimport { Ownable } from \\\"@openzeppelin/contracts/access/Ownable.sol\\\";\\n\\n/**\\n * @title Lib_AddressManager\\n */\\ncontract Lib_AddressManager is Ownable {\\n\\n /**********\\n * Events *\\n **********/\\n\\n event AddressSet(\\n string indexed _name,\\n address _newAddress,\\n address _oldAddress\\n );\\n\\n\\n /*************\\n * Variables *\\n *************/\\n\\n mapping (bytes32 => address) private addresses;\\n\\n\\n /********************\\n * Public Functions *\\n ********************/\\n\\n /**\\n * Changes the address associated with a particular name.\\n * @param _name String name to associate an address with.\\n * @param _address Address to associate with the name.\\n */\\n function setAddress(\\n string memory _name,\\n address _address\\n )\\n external\\n onlyOwner\\n {\\n bytes32 nameHash = _getNameHash(_name);\\n address oldAddress = addresses[nameHash];\\n addresses[nameHash] = _address;\\n\\n emit AddressSet(\\n _name,\\n _address,\\n oldAddress\\n );\\n }\\n\\n /**\\n * Retrieves the address associated with a given name.\\n * @param _name Name to retrieve an address for.\\n * @return Address associated with the given name.\\n */\\n function getAddress(\\n string memory _name\\n )\\n external\\n view\\n returns (\\n address\\n )\\n {\\n return addresses[_getNameHash(_name)];\\n }\\n\\n\\n /**********************\\n * Internal Functions *\\n **********************/\\n\\n /**\\n * Computes the hash of a name.\\n * @param _name Name to compute a hash for.\\n * @return Hash of the given name.\\n */\\n function _getNameHash(\\n string memory _name\\n )\\n internal\\n pure\\n returns (\\n bytes32\\n )\\n {\\n return keccak256(abi.encodePacked(_name));\\n }\\n}\\n\",\"keccak256\":\"0x636defb785a5c6650d101def6790d9104724cc7570e0d875138624d069eed257\",\"license\":\"MIT\"},\"contracts/optimistic-ethereum/libraries/resolver/Lib_ResolvedDelegateProxy.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\npragma solidity >0.5.0 <0.8.0;\\n\\n/* Library Imports */\\nimport { Lib_AddressManager } from \\\"./Lib_AddressManager.sol\\\";\\n\\n/**\\n * @title Lib_ResolvedDelegateProxy\\n */\\ncontract Lib_ResolvedDelegateProxy {\\n\\n /*************\\n * Variables *\\n *************/\\n\\n // Using mappings to store fields to avoid overwriting storage slots in the\\n // implementation contract. For example, instead of storing these fields at\\n // storage slot `0` & `1`, they are stored at `keccak256(key + slot)`.\\n // See: https://solidity.readthedocs.io/en/v0.7.0/internals/layout_in_storage.html\\n // NOTE: Do not use this code in your own contract system.\\n // There is a known flaw in this contract, and we will remove it from the repository\\n // in the near future. Due to the very limited way that we are using it, this flaw is\\n // not an issue in our system.\\n mapping (address => string) private implementationName;\\n mapping (address => Lib_AddressManager) private addressManager;\\n\\n\\n /***************\\n * Constructor *\\n ***************/\\n\\n /**\\n * @param _libAddressManager Address of the Lib_AddressManager.\\n * @param _implementationName implementationName of the contract to proxy to.\\n */\\n constructor(\\n address _libAddressManager,\\n string memory _implementationName\\n ) {\\n addressManager[address(this)] = Lib_AddressManager(_libAddressManager);\\n implementationName[address(this)] = _implementationName;\\n }\\n\\n\\n /*********************\\n * Fallback Function *\\n *********************/\\n\\n fallback()\\n external\\n payable\\n {\\n address target = addressManager[address(this)].getAddress(\\n (implementationName[address(this)])\\n );\\n\\n require(\\n target != address(0),\\n \\\"Target address must be initialized.\\\"\\n );\\n\\n (bool success, bytes memory returndata) = target.delegatecall(msg.data);\\n\\n if (success == true) {\\n assembly {\\n return(add(returndata, 0x20), mload(returndata))\\n }\\n } else {\\n assembly {\\n revert(add(returndata, 0x20), mload(returndata))\\n }\\n }\\n }\\n}\\n\",\"keccak256\":\"0xfaecb051b37f1d87d588cafb17a575723cbdf7c3c2079772110f33e747e05027\",\"license\":\"MIT\"}},\"version\":1}",
"metadata":"{\"compiler\":{\"version\":\"0.7.6+commit.7338295f\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"inputs\":[{\"internalType\":\"address\",\"name\":\"_owner\",\"type\":\"address\"}],\"stateMutability\":\"nonpayable\",\"type\":\"constructor\"},{\"stateMutability\":\"payable\",\"type\":\"fallback\"},{\"inputs\":[],\"name\":\"getImplementation\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"getOwner\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes\",\"name\":\"_code\",\"type\":\"bytes\"}],\"name\":\"setCode\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"address\",\"name\":\"_owner\",\"type\":\"address\"}],\"name\":\"setOwner\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"inputs\":[{\"internalType\":\"bytes32\",\"name\":\"_key\",\"type\":\"bytes32\"},{\"internalType\":\"bytes32\",\"name\":\"_value\",\"type\":\"bytes32\"}],\"name\":\"setStorage\",\"outputs\":[],\"stateMutability\":\"nonpayable\",\"type\":\"function\"}],\"devdoc\":{\"details\":\"Basic ChugSplash proxy contract for L1. Very close to being a normal proxy but has added functions `setCode` and `setStorage` for changing the code or storage of the contract. Nifty! Note for future developers: do NOT make anything in this contract 'public' unless you know what you're doing. Anything public can potentially have a function signature that conflicts with a signature attached to the implementation contract. Public functions SHOULD always have the 'proxyCallIfNotOwner' modifier unless there's some *really* good reason not to have that modifier. And there almost certainly is not a good reason to not have that modifier. Beware!\",\"kind\":\"dev\",\"methods\":{\"constructor\":{\"params\":{\"_owner\":\"Address of the initial contract owner.\"}},\"getImplementation()\":{\"returns\":{\"_0\":\"Implementation address.\"}},\"getOwner()\":{\"returns\":{\"_0\":\"Owner address.\"}},\"setCode(bytes)\":{\"params\":{\"_code\":\"New contract code to run inside this contract.\"}},\"setOwner(address)\":{\"params\":{\"_owner\":\"New owner of the proxy contract.\"}},\"setStorage(bytes32,bytes32)\":{\"params\":{\"_key\":\"Storage key to modify.\",\"_value\":\"New value for the storage key.\"}}},\"title\":\"L1ChugSplashProxy\",\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{\"getImplementation()\":{\"notice\":\"Queries the implementation address. Can only be called by the owner OR by making an eth_call and setting the \\\"from\\\" address to address(0).\"},\"getOwner()\":{\"notice\":\"Queries the owner of the proxy contract. Can only be called by the owner OR by making an eth_call and setting the \\\"from\\\" address to address(0).\"},\"setCode(bytes)\":{\"notice\":\"Sets the code that should be running behind this proxy. Note that this scheme is a bit different from the standard proxy scheme where one would typically deploy the code separately and then set the implementation address. We're doing it this way because it gives us a lot more freedom on the client side. Can only be triggered by the contract owner.\"},\"setOwner(address)\":{\"notice\":\"Changes the owner of the proxy contract. Only callable by the owner.\"},\"setStorage(bytes32,bytes32)\":{\"notice\":\"Modifies some storage slot within the proxy contract. Gives us a lot of power to perform upgrades in a more transparent way. Only callable by the owner.\"}},\"version\":1}},\"settings\":{\"compilationTarget\":{\"contracts/chugsplash/L1ChugSplashProxy.sol\":\"L1ChugSplashProxy\"},\"evmVersion\":\"istanbul\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\",\"useLiteralContent\":true},\"optimizer\":{\"enabled\":true,\"runs\":200},\"remappings\":[]},\"sources\":{\"contracts/chugsplash/L1ChugSplashProxy.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\npragma solidity >0.5.0 <0.8.0;\\n\\nimport { iL1ChugSplashDeployer } from \\\"./interfaces/iL1ChugSplashDeployer.sol\\\";\\n\\n/**\\n * @title L1ChugSplashProxy\\n * @dev Basic ChugSplash proxy contract for L1. Very close to being a normal proxy but has added\\n * functions `setCode` and `setStorage` for changing the code or storage of the contract. Nifty!\\n *\\n * Note for future developers: do NOT make anything in this contract 'public' unless you know what\\n * you're doing. Anything public can potentially have a function signature that conflicts with a\\n * signature attached to the implementation contract. Public functions SHOULD always have the\\n * 'proxyCallIfNotOwner' modifier unless there's some *really* good reason not to have that\\n * modifier. And there almost certainly is not a good reason to not have that modifier. Beware!\\n */\\ncontract L1ChugSplashProxy {\\n\\n /*************\\n * Constants *\\n *************/\\n\\n // \\\"Magic\\\" prefix. When prepended to some arbitrary bytecode and used to create a contract, the\\n // appended bytecode will be deployed as given.\\n bytes13 constant internal DEPLOY_CODE_PREFIX = 0x600D380380600D6000396000f3;\\n\\n // bytes32(uint256(keccak256('eip1967.proxy.implementation')) - 1)\\n bytes32 constant internal IMPLEMENTATION_KEY = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;\\n\\n // bytes32(uint256(keccak256('eip1967.proxy.admin')) - 1)\\n bytes32 constant internal OWNER_KEY = 0xb53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d6103;\\n\\n\\n /***************\\n * Constructor *\\n ***************/\\n \\n /**\\n * @param _owner Address of the initial contract owner.\\n */\\n constructor(\\n address _owner\\n ) {\\n _setOwner(_owner);\\n }\\n\\n\\n /**********************\\n * Function Modifiers *\\n **********************/\\n\\n /**\\n * Blocks a function from being called when the parent signals that the system should be paused\\n * via an isUpgrading function.\\n */\\n modifier onlyWhenNotPaused() {\\n address owner = _getOwner();\\n\\n // We do a low-level call because there's no guarantee that the owner actually *is* an\\n // L1ChugSplashDeployer contract and Solidity will throw errors if we do a normal call and\\n // it turns out that it isn't the right type of contract.\\n (bool success, bytes memory returndata) = owner.staticcall(\\n abi.encodeWithSelector(\\n iL1ChugSplashDeployer.isUpgrading.selector\\n )\\n );\\n\\n // If the call was unsuccessful then we assume that there's no \\\"isUpgrading\\\" method and we\\n // can just continue as normal. We also expect that the return value is exactly 32 bytes\\n // long. If this isn't the case then we can safely ignore the result.\\n if (success && returndata.length == 32) {\\n // Although the expected value is a *boolean*, it's safer to decode as a uint256 in the\\n // case that the isUpgrading function returned something other than 0 or 1. But we only\\n // really care about the case where this value is 0 (= false).\\n uint256 ret = abi.decode(returndata, (uint256));\\n require(\\n ret == 0,\\n \\\"L1ChugSplashProxy: system is currently being upgraded\\\"\\n );\\n }\\n\\n _;\\n }\\n\\n /**\\n * Makes a proxy call instead of triggering the given function when the caller is either the\\n * owner or the zero address. Caller can only ever be the zero address if this function is\\n * being called off-chain via eth_call, which is totally fine and can be convenient for\\n * client-side tooling. Avoids situations where the proxy and implementation share a sighash\\n * and the proxy function ends up being called instead of the implementation one.\\n *\\n * Note: msg.sender == address(0) can ONLY be triggered off-chain via eth_call. If there's a\\n * way for someone to send a transaction with msg.sender == address(0) in any real context then\\n * we have much bigger problems. Primary reason to include this additional allowed sender is\\n * because the owner address can be changed dynamically and we do not want clients to have to\\n * keep track of the current owner in order to make an eth_call that doesn't trigger the\\n * proxied contract.\\n */\\n modifier proxyCallIfNotOwner() {\\n if (msg.sender == _getOwner() || msg.sender == address(0)) {\\n _;\\n } else {\\n // This WILL halt the call frame on completion.\\n _doProxyCall();\\n }\\n }\\n\\n\\n /*********************\\n * Fallback Function *\\n *********************/\\n\\n fallback()\\n external\\n payable\\n {\\n // Proxy call by default.\\n _doProxyCall();\\n }\\n\\n\\n /********************\\n * Public Functions *\\n ********************/\\n\\n /**\\n * Sets the code that should be running behind this proxy. Note that this scheme is a bit\\n * different from the standard proxy scheme where one would typically deploy the code\\n * separately and then set the implementation address. We're doing it this way because it gives\\n * us a lot more freedom on the client side. Can only be triggered by the contract owner.\\n * @param _code New contract code to run inside this contract.\\n */\\n function setCode(\\n bytes memory _code\\n )\\n proxyCallIfNotOwner\\n public\\n {\\n // Get the code hash of the current implementation.\\n address implementation = _getImplementation();\\n\\n // If the code hash matches the new implementation then we return early.\\n if (keccak256(_code) == _getAccountCodeHash(implementation)) {\\n return;\\n }\\n\\n // Create the deploycode by appending the magic prefix.\\n bytes memory deploycode = abi.encodePacked(\\n DEPLOY_CODE_PREFIX,\\n _code\\n );\\n\\n // Deploy the code and set the new implementation address.\\n address newImplementation;\\n assembly {\\n newImplementation := create(0x0, add(deploycode, 0x20), mload(deploycode))\\n }\\n\\n // Check that the code was actually deployed correctly. I'm not sure if you can ever\\n // actually fail this check. Should only happen if the contract creation from above runs\\n // out of gas but this parent execution thread does NOT run out of gas. Seems like we\\n // should be doing this check anyway though.\\n require(\\n _getAccountCodeHash(newImplementation) == keccak256(_code),\\n \\\"L1ChugSplashProxy: code was not correctly deployed.\\\"\\n );\\n\\n _setImplementation(newImplementation);\\n }\\n\\n /**\\n * Modifies some storage slot within the proxy contract. Gives us a lot of power to perform\\n * upgrades in a more transparent way. Only callable by the owner.\\n * @param _key Storage key to modify.\\n * @param _value New value for the storage key.\\n */\\n function setStorage(\\n bytes32 _key,\\n bytes32 _value\\n )\\n proxyCallIfNotOwner\\n public\\n {\\n assembly {\\n sstore(_key, _value)\\n }\\n }\\n\\n /**\\n * Changes the owner of the proxy contract. Only callable by the owner.\\n * @param _owner New owner of the proxy contract.\\n */\\n function setOwner(\\n address _owner\\n )\\n proxyCallIfNotOwner\\n public\\n {\\n _setOwner(_owner);\\n }\\n\\n /**\\n * Queries the owner of the proxy contract. Can only be called by the owner OR by making an\\n * eth_call and setting the \\\"from\\\" address to address(0).\\n * @return Owner address.\\n */\\n function getOwner()\\n proxyCallIfNotOwner\\n public\\n returns (\\n address\\n )\\n {\\n return _getOwner();\\n }\\n\\n /**\\n * Queries the implementation address. Can only be called by the owner OR by making an\\n * eth_call and setting the \\\"from\\\" address to address(0).\\n * @return Implementation address.\\n */\\n function getImplementation()\\n proxyCallIfNotOwner\\n public\\n returns (\\n address\\n )\\n {\\n return _getImplementation();\\n }\\n\\n\\n /**********************\\n * Internal Functions *\\n **********************/\\n\\n /**\\n * Sets the implementation address.\\n * @param _implementation New implementation address.\\n */\\n function _setImplementation(\\n address _implementation\\n )\\n internal\\n {\\n assembly {\\n sstore(IMPLEMENTATION_KEY, _implementation)\\n }\\n }\\n\\n /**\\n * Queries the implementation address.\\n * @return Implementation address.\\n */\\n function _getImplementation()\\n internal\\n view\\n returns (\\n address\\n )\\n {\\n address implementation;\\n assembly {\\n implementation := sload(IMPLEMENTATION_KEY)\\n }\\n return implementation;\\n }\\n\\n /**\\n * Changes the owner of the proxy contract.\\n * @param _owner New owner of the proxy contract.\\n */\\n function _setOwner(\\n address _owner\\n )\\n internal\\n {\\n assembly {\\n sstore(OWNER_KEY, _owner)\\n }\\n }\\n\\n /**\\n * Queries the owner of the proxy contract.\\n * @return Owner address.\\n */\\n function _getOwner()\\n internal\\n view \\n returns (\\n address\\n )\\n {\\n address owner;\\n assembly {\\n owner := sload(OWNER_KEY)\\n }\\n return owner;\\n }\\n\\n /**\\n * Gets the code hash for a given account.\\n * @param _account Address of the account to get a code hash for.\\n * @return Code hash for the account.\\n */\\n function _getAccountCodeHash(\\n address _account\\n )\\n internal\\n view\\n returns (\\n bytes32\\n )\\n {\\n bytes32 codeHash;\\n assembly {\\n codeHash := extcodehash(_account)\\n }\\n return codeHash;\\n }\\n\\n /**\\n * Performs the proxy call via a delegatecall.\\n */\\n function _doProxyCall()\\n onlyWhenNotPaused\\n internal\\n {\\n address implementation = _getImplementation();\\n\\n require(\\n implementation != address(0),\\n \\\"L1ChugSplashProxy: implementation is not set yet\\\"\\n );\\n\\n assembly {\\n // Copy calldata into memory at 0x0....calldatasize.\\n calldatacopy(0x0, 0x0, calldatasize())\\n\\n // Perform the delegatecall, make sure to pass all available gas.\\n let success := delegatecall(gas(), implementation, 0x0, calldatasize(), 0x0, 0x0)\\n\\n // Copy returndata into memory at 0x0....returndatasize. Note that this *will*\\n // overwrite the calldata that we just copied into memory but that doesn't really\\n // matter because we'll be returning in a second anyway.\\n returndatacopy(0x0, 0x0, returndatasize())\\n \\n // Success == 0 means a revert. We'll revert too and pass the data up.\\n if iszero(success) {\\n revert(0x0, returndatasize())\\n }\\n\\n // Otherwise we'll just return and pass the data up.\\n return(0x0, returndatasize())\\n }\\n }\\n}\\n\",\"keccak256\":\"0x654af4f1d1aab76467c49fcce992eaf3522040ed806d656d98735c50ac235eeb\",\"license\":\"MIT\"},\"contracts/chugsplash/interfaces/iL1ChugSplashDeployer.sol\":{\"content\":\"// SPDX-License-Identifier: MIT\\npragma solidity >0.5.0 <0.8.0;\\n\\n/**\\n * @title iL1ChugSplashDeployer\\n */\\ninterface iL1ChugSplashDeployer {\\n function isUpgrading()\\n external\\n view\\n returns (\\n bool\\n );\\n}\\n\",\"keccak256\":\"0xdab3ecb1ce03376523cd2f2ce5f991389c388829c56907987da01d99d3fc44c7\",\"license\":\"MIT\"}},\"version\":1}",
"notice": "Queriestheimplementationaddress.CanonlybecalledbytheownerORbymakinganeth_callandsettingthe\"from\" address to address(0)."
},
"getOwner()":{
"notice":"Queries the owner of the proxy contract. Can only be called by the owner OR by making an eth_call and setting the \"from\" address to address(0)."
},
"setCode(bytes)":{
"notice":"Sets the code that should be running behind this proxy. Note that this scheme is a bit different from the standard proxy scheme where one would typically deploy the code separately and then set the implementation address. We're doing it this way because it gives us a lot more freedom on the client side. Can only be triggered by the contract owner."
},
"setOwner(address)":{
"notice":"Changes the owner of the proxy contract. Only callable by the owner."
},
"setStorage(bytes32,bytes32)":{
"notice":"Modifies some storage slot within the proxy contract. Gives us a lot of power to perform upgrades in a more transparent way. Only callable by the owner."
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