S Price: $0.068625 (-1.99%)
Gas: 55 Gwei

Contract

0xA7F4Aec487ca3F3A9b5ADDC058daFD4644725902

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S Balance

Sonic LogoSonic LogoSonic Logo0 S

S Value

$0.00

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Block
From
To
Transfer Ownersh...7302802024-12-19 17:01:52402 days ago1734627712IN
0xA7F4Aec4...644725902
0 S0.000035881.11
Set User Role7295862024-12-19 16:57:29402 days ago1734627449IN
0xA7F4Aec4...644725902
0 S0.000036961
Set User Role7295832024-12-19 16:57:27402 days ago1734627447IN
0xA7F4Aec4...644725902
0 S0.000036961
Set Public Capab...6745972024-12-19 8:47:34403 days ago1734598054IN
0xA7F4Aec4...644725902
0 S0.000032271
Set Public Capab...6745962024-12-19 8:47:33403 days ago1734598053IN
0xA7F4Aec4...644725902
0 S0.000032271
Set Public Capab...6745952024-12-19 8:47:32403 days ago1734598052IN
0xA7F4Aec4...644725902
0 S0.000032271
Set Public Capab...6745942024-12-19 8:47:30403 days ago1734598050IN
0xA7F4Aec4...644725902
0 S0.000032271
Set Public Capab...6745932024-12-19 8:47:29403 days ago1734598049IN
0xA7F4Aec4...644725902
0 S0.000032271
Set Public Capab...6745912024-12-19 8:47:27403 days ago1734598047IN
0xA7F4Aec4...644725902
0 S0.000032271
Set Role Capabil...6745872024-12-19 8:47:23403 days ago1734598043IN
0xA7F4Aec4...644725902
0 S0.000056711
Set Role Capabil...6745852024-12-19 8:47:21403 days ago1734598041IN
0xA7F4Aec4...644725902
0 S0.000056711
Set User Role6745832024-12-19 8:47:19403 days ago1734598039IN
0xA7F4Aec4...644725902
0 S0.000036961
Set User Role6745822024-12-19 8:47:18403 days ago1734598038IN
0xA7F4Aec4...644725902
0 S0.000031891
Set User Role6745792024-12-19 8:47:16403 days ago1734598036IN
0xA7F4Aec4...644725902
0 S0.000036691
Set User Role6745772024-12-19 8:47:15403 days ago1734598035IN
0xA7F4Aec4...644725902
0 S0.000036691
Set User Role6745762024-12-19 8:47:13403 days ago1734598033IN
0xA7F4Aec4...644725902
0 S0.000036691
Set User Role6745742024-12-19 8:47:11403 days ago1734598031IN
0xA7F4Aec4...644725902
0 S0.000055791
Set User Role6745722024-12-19 8:47:10403 days ago1734598030IN
0xA7F4Aec4...644725902
0 S0.000036981
Set User Role6745712024-12-19 8:47:08403 days ago1734598028IN
0xA7F4Aec4...644725902
0 S0.000036981
Set User Role6745702024-12-19 8:47:07403 days ago1734598027IN
0xA7F4Aec4...644725902
0 S0.000036981
Set User Role6745682024-12-19 8:47:05403 days ago1734598025IN
0xA7F4Aec4...644725902
0 S0.000036981
Set User Role6745672024-12-19 8:47:04403 days ago1734598024IN
0xA7F4Aec4...644725902
0 S0.000055791
Set User Role6745632024-12-19 8:47:02403 days ago1734598022IN
0xA7F4Aec4...644725902
0 S0.000036981
Set User Role6745622024-12-19 8:47:01403 days ago1734598021IN
0xA7F4Aec4...644725902
0 S0.000036981
Set User Role6745612024-12-19 8:46:59403 days ago1734598019IN
0xA7F4Aec4...644725902
0 S0.000036981
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5918682024-12-18 17:15:19403 days ago1734542119  Contract Creation0 S
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Contract Source Code Verified (Exact Match)

Contract Name:
RolesAuthority

Compiler Version
v0.8.21+commit.d9974bed

Optimization Enabled:
Yes with 200 runs

Other Settings:
shanghai EvmVersion
// SPDX-License-Identifier: AGPL-3.0-only
pragma solidity >=0.8.0;

import {Auth, Authority} from "../Auth.sol";

/// @notice Role based Authority that supports up to 256 roles.
/// @author Solmate (https://github.com/transmissions11/solmate/blob/main/src/auth/authorities/RolesAuthority.sol)
/// @author Modified from Dappsys (https://github.com/dapphub/ds-roles/blob/master/src/roles.sol)
contract RolesAuthority is Auth, Authority {
    /*//////////////////////////////////////////////////////////////
                                 EVENTS
    //////////////////////////////////////////////////////////////*/

    event UserRoleUpdated(address indexed user, uint8 indexed role, bool enabled);

    event PublicCapabilityUpdated(address indexed target, bytes4 indexed functionSig, bool enabled);

    event RoleCapabilityUpdated(uint8 indexed role, address indexed target, bytes4 indexed functionSig, bool enabled);

    /*//////////////////////////////////////////////////////////////
                               CONSTRUCTOR
    //////////////////////////////////////////////////////////////*/

    constructor(address _owner, Authority _authority) Auth(_owner, _authority) {}

    /*//////////////////////////////////////////////////////////////
                            ROLE/USER STORAGE
    //////////////////////////////////////////////////////////////*/

    mapping(address => bytes32) public getUserRoles;

    mapping(address => mapping(bytes4 => bool)) public isCapabilityPublic;

    mapping(address => mapping(bytes4 => bytes32)) public getRolesWithCapability;

    function doesUserHaveRole(address user, uint8 role) public view virtual returns (bool) {
        return (uint256(getUserRoles[user]) >> role) & 1 != 0;
    }

    function doesRoleHaveCapability(
        uint8 role,
        address target,
        bytes4 functionSig
    ) public view virtual returns (bool) {
        return (uint256(getRolesWithCapability[target][functionSig]) >> role) & 1 != 0;
    }

    /*//////////////////////////////////////////////////////////////
                           AUTHORIZATION LOGIC
    //////////////////////////////////////////////////////////////*/

    function canCall(
        address user,
        address target,
        bytes4 functionSig
    ) public view virtual override returns (bool) {
        return
            isCapabilityPublic[target][functionSig] ||
            bytes32(0) != getUserRoles[user] & getRolesWithCapability[target][functionSig];
    }

    /*//////////////////////////////////////////////////////////////
                   ROLE CAPABILITY CONFIGURATION LOGIC
    //////////////////////////////////////////////////////////////*/

    function setPublicCapability(
        address target,
        bytes4 functionSig,
        bool enabled
    ) public virtual requiresAuth {
        isCapabilityPublic[target][functionSig] = enabled;

        emit PublicCapabilityUpdated(target, functionSig, enabled);
    }

    function setRoleCapability(
        uint8 role,
        address target,
        bytes4 functionSig,
        bool enabled
    ) public virtual requiresAuth {
        if (enabled) {
            getRolesWithCapability[target][functionSig] |= bytes32(1 << role);
        } else {
            getRolesWithCapability[target][functionSig] &= ~bytes32(1 << role);
        }

        emit RoleCapabilityUpdated(role, target, functionSig, enabled);
    }

    /*//////////////////////////////////////////////////////////////
                       USER ROLE ASSIGNMENT LOGIC
    //////////////////////////////////////////////////////////////*/

    function setUserRole(
        address user,
        uint8 role,
        bool enabled
    ) public virtual requiresAuth {
        if (enabled) {
            getUserRoles[user] |= bytes32(1 << role);
        } else {
            getUserRoles[user] &= ~bytes32(1 << role);
        }

        emit UserRoleUpdated(user, role, enabled);
    }
}

// SPDX-License-Identifier: AGPL-3.0-only
pragma solidity >=0.8.0;

/// @notice Provides a flexible and updatable auth pattern which is completely separate from application logic.
/// @author Solmate (https://github.com/transmissions11/solmate/blob/main/src/auth/Auth.sol)
/// @author Modified from Dappsys (https://github.com/dapphub/ds-auth/blob/master/src/auth.sol)
abstract contract Auth {
    event OwnershipTransferred(address indexed user, address indexed newOwner);

    event AuthorityUpdated(address indexed user, Authority indexed newAuthority);

    address public owner;

    Authority public authority;

    constructor(address _owner, Authority _authority) {
        owner = _owner;
        authority = _authority;

        emit OwnershipTransferred(msg.sender, _owner);
        emit AuthorityUpdated(msg.sender, _authority);
    }

    modifier requiresAuth() virtual {
        require(isAuthorized(msg.sender, msg.sig), "UNAUTHORIZED");

        _;
    }

    function isAuthorized(address user, bytes4 functionSig) internal view virtual returns (bool) {
        Authority auth = authority; // Memoizing authority saves us a warm SLOAD, around 100 gas.

        // Checking if the caller is the owner only after calling the authority saves gas in most cases, but be
        // aware that this makes protected functions uncallable even to the owner if the authority is out of order.
        return (address(auth) != address(0) && auth.canCall(user, address(this), functionSig)) || user == owner;
    }

    function setAuthority(Authority newAuthority) public virtual {
        // We check if the caller is the owner first because we want to ensure they can
        // always swap out the authority even if it's reverting or using up a lot of gas.
        require(msg.sender == owner || authority.canCall(msg.sender, address(this), msg.sig));

        authority = newAuthority;

        emit AuthorityUpdated(msg.sender, newAuthority);
    }

    function transferOwnership(address newOwner) public virtual requiresAuth {
        owner = newOwner;

        emit OwnershipTransferred(msg.sender, newOwner);
    }
}

/// @notice A generic interface for a contract which provides authorization data to an Auth instance.
/// @author Solmate (https://github.com/transmissions11/solmate/blob/main/src/auth/Auth.sol)
/// @author Modified from Dappsys (https://github.com/dapphub/ds-auth/blob/master/src/auth.sol)
interface Authority {
    function canCall(
        address user,
        address target,
        bytes4 functionSig
    ) external view returns (bool);
}

Settings
{
  "remappings": [
    "@solmate/=lib/solmate/src/",
    "@forge-std/=lib/forge-std/src/",
    "@ds-test/=lib/forge-std/lib/ds-test/src/",
    "ds-test/=lib/forge-std/lib/ds-test/src/",
    "@openzeppelin/=lib/openzeppelin-contracts/",
    "@ccip/=lib/ccip/",
    "@oapp-auth/=lib/OAppAuth/src/",
    "@devtools-oapp-evm/=lib/OAppAuth/lib/devtools/packages/oapp-evm/contracts/oapp/",
    "@layerzerolabs/lz-evm-messagelib-v2/=lib/OAppAuth/node_modules/@layerzerolabs/lz-evm-messagelib-v2/",
    "@layerzerolabs/lz-evm-protocol-v2/=lib/OAppAuth/lib/LayerZero-V2/packages/layerzero-v2/evm/protocol/",
    "@layerzerolabs/oapp-evm/=lib/OAppAuth/lib/devtools/packages/oapp-evm/",
    "@lz-oapp-evm/=lib/OAppAuth/lib/LayerZero-V2/packages/layerzero-v2/evm/oapp/contracts/oapp/",
    "@openzeppelin/contracts/=lib/openzeppelin-contracts/contracts/",
    "@sbu/=lib/OAppAuth/lib/solidity-bytes-utils/",
    "LayerZero-V2/=lib/OAppAuth/lib/",
    "OAppAuth/=lib/OAppAuth/",
    "ccip/=lib/ccip/contracts/",
    "erc4626-tests/=lib/openzeppelin-contracts/lib/erc4626-tests/",
    "forge-std/=lib/forge-std/src/",
    "halmos-cheatcodes/=lib/OAppAuth/lib/openzeppelin-contracts/lib/halmos-cheatcodes/src/",
    "openzeppelin-contracts/=lib/openzeppelin-contracts/",
    "solidity-bytes-utils/=lib/OAppAuth/node_modules/solidity-bytes-utils/",
    "solmate/=lib/solmate/src/"
  ],
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "metadata": {
    "useLiteralContent": false,
    "bytecodeHash": "ipfs",
    "appendCBOR": true
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "evmVersion": "shanghai",
  "viaIR": false,
  "libraries": {}
}

Contract Security Audit

Contract ABI

API
[{"inputs":[{"internalType":"address","name":"_owner","type":"address"},{"internalType":"contract Authority","name":"_authority","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"user","type":"address"},{"indexed":true,"internalType":"contract Authority","name":"newAuthority","type":"address"}],"name":"AuthorityUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"user","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"target","type":"address"},{"indexed":true,"internalType":"bytes4","name":"functionSig","type":"bytes4"},{"indexed":false,"internalType":"bool","name":"enabled","type":"bool"}],"name":"PublicCapabilityUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint8","name":"role","type":"uint8"},{"indexed":true,"internalType":"address","name":"target","type":"address"},{"indexed":true,"internalType":"bytes4","name":"functionSig","type":"bytes4"},{"indexed":false,"internalType":"bool","name":"enabled","type":"bool"}],"name":"RoleCapabilityUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"user","type":"address"},{"indexed":true,"internalType":"uint8","name":"role","type":"uint8"},{"indexed":false,"internalType":"bool","name":"enabled","type":"bool"}],"name":"UserRoleUpdated","type":"event"},{"inputs":[],"name":"authority","outputs":[{"internalType":"contract Authority","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"user","type":"address"},{"internalType":"address","name":"target","type":"address"},{"internalType":"bytes4","name":"functionSig","type":"bytes4"}],"name":"canCall","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint8","name":"role","type":"uint8"},{"internalType":"address","name":"target","type":"address"},{"internalType":"bytes4","name":"functionSig","type":"bytes4"}],"name":"doesRoleHaveCapability","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"user","type":"address"},{"internalType":"uint8","name":"role","type":"uint8"}],"name":"doesUserHaveRole","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"},{"internalType":"bytes4","name":"","type":"bytes4"}],"name":"getRolesWithCapability","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"getUserRoles","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"},{"internalType":"bytes4","name":"","type":"bytes4"}],"name":"isCapabilityPublic","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"contract Authority","name":"newAuthority","type":"address"}],"name":"setAuthority","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"target","type":"address"},{"internalType":"bytes4","name":"functionSig","type":"bytes4"},{"internalType":"bool","name":"enabled","type":"bool"}],"name":"setPublicCapability","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint8","name":"role","type":"uint8"},{"internalType":"address","name":"target","type":"address"},{"internalType":"bytes4","name":"functionSig","type":"bytes4"},{"internalType":"bool","name":"enabled","type":"bool"}],"name":"setRoleCapability","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"user","type":"address"},{"internalType":"uint8","name":"role","type":"uint8"},{"internalType":"bool","name":"enabled","type":"bool"}],"name":"setUserRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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Deployed Bytecode

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Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)

0000000000000000000000005f2f11ad8656439d5c14d9b351f8b09cdac2a02d0000000000000000000000000000000000000000000000000000000000000000

-----Decoded View---------------
Arg [0] : _owner (address): 0x5F2F11ad8656439d5C14d9B351f8b09cDaC2A02d
Arg [1] : _authority (address): 0x0000000000000000000000000000000000000000

-----Encoded View---------------
2 Constructor Arguments found :
Arg [0] : 0000000000000000000000005f2f11ad8656439d5c14d9b351f8b09cdac2a02d
Arg [1] : 0000000000000000000000000000000000000000000000000000000000000000


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A contract address hosts a smart contract, which is a set of code stored on the blockchain that runs when predetermined conditions are met. Learn more about addresses in our Knowledge Base.