Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE

More Options

• Similar
• Compare

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.20;

import { SignUpGatekeeper } from "./SignUpGatekeeper.sol";

/// @title FreeForAllGatekeeper
/// @notice A SignUpGatekeeper which allows anyone to sign up.
contract FreeForAllGatekeeper is SignUpGatekeeper {
  /// @notice Create a new instance of FreeForAllGatekeeper
  // solhint-disable-next-line no-empty-blocks
  constructor() payable {}

  /// @notice setMaciInstance does nothing in this gatekeeper
  /// @param _maci The MACI contract
  // solhint-disable-next-line no-empty-blocks
  function setMaciInstance(address _maci) public override {}

  /// @notice Registers the user without any restrictions.
  /// @param _address The address of the user
  /// @param _data memory additional data
  // solhint-disable-next-line no-empty-blocks
  function register(address _address, bytes memory _data) public override {}

  /// @notice Get the trait of the gatekeeper
  /// @return The type of the gatekeeper
  function getTrait() public pure override returns (string memory) {
    return "FreeForAll";
  }
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.20;

/// @title SignUpGatekeeper
/// @notice A gatekeeper contract which allows users to sign up for a poll.
abstract contract SignUpGatekeeper {
  /// @notice Allows to set the MACI contract
  // solhint-disable-next-line no-empty-blocks
  function setMaciInstance(address _maci) public virtual {}

  /// @notice Registers the user
  /// @param _user The address of the user
  /// @param _data additional data
  // solhint-disable-next-line no-empty-blocks
  function register(address _user, bytes memory _data) public virtual {}

  /// @notice Get the trait of the gatekeeper
  /// @return The type of the gatekeeper
  function getTrait() public pure virtual returns (string memory);
}

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

[{"inputs":[],"stateMutability":"payable","type":"constructor"},{"inputs":[],"name":"getTrait","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"pure","type":"function"},{"inputs":[{"internalType":"address","name":"_address","type":"address"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"register","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_maci","type":"address"}],"name":"setMaciInstance","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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