Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta

More Options

• Similar
• Submit Audit
• Compare

// SPDX-License-Identifier: UNLICENSED
pragma solidity 0.8.27;

import {Ownable} from "@openzeppelin/contracts/access/Ownable.sol";

contract SfcInterface {
  mapping(address => uint256) public getValidatorID;
}

contract StakerInfo is Ownable {
  mapping (uint => string) public stakerInfos;

  address internal stakerContractAddress;

  constructor(address owner, address _stakerContractAddress) Ownable(owner) {
    stakerContractAddress = _stakerContractAddress;
  }

  function updateStakerContractAddress(address _stakerContractAddress) external onlyOwner {
    stakerContractAddress = _stakerContractAddress;
  }

  event InfoUpdated(uint256 stakerID);

  function updateInfo(string calldata _configUrl) external {
    SfcInterface sfcInterface = SfcInterface(stakerContractAddress);

    // Get staker ID from staker contract
    uint256 stakerID = sfcInterface.getValidatorID(msg.sender);

    // Check if address belongs to a staker
    require(stakerID != 0, "Address does not belong to a staker!");

    // Update config url
    stakerInfos[stakerID] = _configUrl;

    emit InfoUpdated(stakerID);
  }

  function getInfo(uint256 _stakerID) external view returns (string memory) {
    return stakerInfos[_stakerID];
  }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (access/Ownable.sol)

pragma solidity ^0.8.20;

import {Context} from "../utils/Context.sol";

/**
 * @dev Contract module which provides a basic access control mechanism, where
 * there is an account (an owner) that can be granted exclusive access to
 * specific functions.
 *
 * The initial owner is set to the address provided by the deployer. This can
 * later be changed with {transferOwnership}.
 *
 * This module is used through inheritance. It will make available the modifier
 * `onlyOwner`, which can be applied to your functions to restrict their use to
 * the owner.
 */
abstract contract Ownable is Context {
    address private _owner;

    /**
     * @dev The caller account is not authorized to perform an operation.
     */
    error OwnableUnauthorizedAccount(address account);

    /**
     * @dev The owner is not a valid owner account. (eg. `address(0)`)
     */
    error OwnableInvalidOwner(address owner);

    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

    /**
     * @dev Initializes the contract setting the address provided by the deployer as the initial owner.
     */
    constructor(address initialOwner) {
        if (initialOwner == address(0)) {
            revert OwnableInvalidOwner(address(0));
        }
        _transferOwnership(initialOwner);
    }

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        _checkOwner();
        _;
    }

    /**
     * @dev Returns the address of the current owner.
     */
    function owner() public view virtual returns (address) {
        return _owner;
    }

    /**
     * @dev Throws if the sender is not the owner.
     */
    function _checkOwner() internal view virtual {
        if (owner() != _msgSender()) {
            revert OwnableUnauthorizedAccount(_msgSender());
        }
    }

    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby disabling any functionality that is only available to the owner.
     */
    function renounceOwnership() public virtual onlyOwner {
        _transferOwnership(address(0));
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Can only be called by the current owner.
     */
    function transferOwnership(address newOwner) public virtual onlyOwner {
        if (newOwner == address(0)) {
            revert OwnableInvalidOwner(address(0));
        }
        _transferOwnership(newOwner);
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Internal function without access restriction.
     */
    function _transferOwnership(address newOwner) internal virtual {
        address oldOwner = _owner;
        _owner = newOwner;
        emit OwnershipTransferred(oldOwner, newOwner);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.1) (utils/Context.sol)

pragma solidity ^0.8.20;

/**
 * @dev Provides information about the current execution context, including the
 * sender of the transaction and its data. While these are generally available
 * via msg.sender and msg.data, they should not be accessed in such a direct
 * manner, since when dealing with meta-transactions the account sending and
 * paying for execution may not be the actual sender (as far as an application
 * is concerned).
 *
 * This contract is only required for intermediate, library-like contracts.
 */
abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes calldata) {
        return msg.data;
    }

    function _contextSuffixLength() internal view virtual returns (uint256) {
        return 0;
    }
}

{
  "evmVersion": "cancun",
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  }
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"_stakerContractAddress","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"OwnableInvalidOwner","type":"error"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"OwnableUnauthorizedAccount","type":"error"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"stakerID","type":"uint256"}],"name":"InfoUpdated","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":"uint256","name":"_stakerID","type":"uint256"}],"name":"getInfo","outputs":[{"internalType":"string","name":"","type":"string"}],"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":"uint256","name":"","type":"uint256"}],"name":"stakerInfos","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_configUrl","type":"string"}],"name":"updateInfo","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_stakerContractAddress","type":"address"}],"name":"updateStakerContractAddress","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

000000000000000000000000f8fc6d1289734fdffe8b58d8d394b33fe8cc545f000000000000000000000000fc00face00000000000000000000000000000000

-----Decoded View---------------
Arg [0] : owner (address): 0xf8Fc6d1289734Fdffe8B58d8D394b33fe8CC545F
Arg [1] : _stakerContractAddress (address): 0xFC00FACE00000000000000000000000000000000

-----Encoded View---------------
2 Constructor Arguments found :
Arg [0] : 000000000000000000000000f8fc6d1289734fdffe8b58d8d394b33fe8cc545f
Arg [1] : 000000000000000000000000fc00face00000000000000000000000000000000