AccessListFactory

{{
  "language": "Solidity",
  "sources": {
    "@openzeppelin/contracts/access/Ownable.sol": {
      "content": "// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (access/Ownable.sol)

pragma solidity ^0.8.0;

import "../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.
 *
 * By default, the owner account will be the one that deploys the contract. 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;

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

    /**
     * @dev Initializes the contract setting the deployer as the initial owner.
     */
    constructor() {
        _transferOwnership(_msgSender());
    }

    /**
     * @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 {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
    }

    /**
     * @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 {
        require(newOwner != address(0), "Ownable: new owner is the zero address");
        _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);
    }
}
"
    },
    "@openzeppelin/contracts/security/ReentrancyGuard.sol": {
      "content": "// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (security/ReentrancyGuard.sol)

pragma solidity ^0.8.0;

/**
 * @dev Contract module that helps prevent reentrant calls to a function.
 *
 * Inheriting from `ReentrancyGuard` will make the {nonReentrant} modifier
 * available, which can be applied to functions to make sure there are no nested
 * (reentrant) calls to them.
 *
 * Note that because there is a single `nonReentrant` guard, functions marked as
 * `nonReentrant` may not call one another. This can be worked around by making
 * those functions `private`, and then adding `external` `nonReentrant` entry
 * points to them.
 *
 * TIP: If you would like to learn more about reentrancy and alternative ways
 * to protect against it, check out our blog post
 * https://blog.openzeppelin.com/reentrancy-after-istanbul/[Reentrancy After Istanbul].
 */
abstract contract ReentrancyGuard {
    // Booleans are more expensive than uint256 or any type that takes up a full
    // word because each write operation emits an extra SLOAD to first read the
    // slot's contents, replace the bits taken up by the boolean, and then write
    // back. This is the compiler's defense against contract upgrades and
    // pointer aliasing, and it cannot be disabled.

    // The values being non-zero value makes deployment a bit more expensive,
    // but in exchange the refund on every call to nonReentrant will be lower in
    // amount. Since refunds are capped to a percentage of the total
    // transaction's gas, it is best to keep them low in cases like this one, to
    // increase the likelihood of the full refund coming into effect.
    uint256 private constant _NOT_ENTERED = 1;
    uint256 private constant _ENTERED = 2;

    uint256 private _status;

    constructor() {
        _status = _NOT_ENTERED;
    }

    /**
     * @dev Prevents a contract from calling itself, directly or indirectly.
     * Calling a `nonReentrant` function from another `nonReentrant`
     * function is not supported. It is possible to prevent this from happening
     * by making the `nonReentrant` function external, and making it call a
     * `private` function that does the actual work.
     */
    modifier nonReentrant() {
        _nonReentrantBefore();
        _;
        _nonReentrantAfter();
    }

    function _nonReentrantBefore() private {
        // On the first call to nonReentrant, _status will be _NOT_ENTERED
        require(_status != _ENTERED, "ReentrancyGuard: reentrant call");

        // Any calls to nonReentrant after this point will fail
        _status = _ENTERED;
    }

    function _nonReentrantAfter() private {
        // By storing the original value once again, a refund is triggered (see
        // https://eips.ethereum.org/EIPS/eip-2200)
        _status = _NOT_ENTERED;
    }

    /**
     * @dev Returns true if the reentrancy guard is currently set to "entered", which indicates there is a
     * `nonReentrant` function in the call stack.
     */
    function _reentrancyGuardEntered() internal view returns (bool) {
        return _status == _ENTERED;
    }
}
"
    },
    "@openzeppelin/contracts/utils/Context.sol": {
      "content": "// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.4) (utils/Context.sol)

pragma solidity ^0.8.0;

/**
 * @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;
    }
}
"
    },
    "contracts/accesslists/AccessListFactory.sol": {
      "content": "pragma solidity 0.8.12;
// Copyright BigchainDB GmbH and Ocean Protocol contributors
// SPDX-License-Identifier: (Apache-2.0 AND CC-BY-4.0)
// Code is Apache-2.0 and docs are CC-BY-4.0

import "../utils/Deployer.sol";
import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/security/ReentrancyGuard.sol";

interface IAccessList{
    function initialize(address, string calldata, string calldata, 
        bool,address[] memory,string[] memory) external returns (bool);
    function transferable() external view returns (bool);
    
}
/**
 * @title DTFactory contract
 * @author Ocean Protocol Team
 *
 * @dev Implementation of Ocean datatokens Factory
 *
 *      DTFactory deploys datatoken proxy contracts.
 *      New datatoken proxy contracts are links to the template contract's bytecode.
 *      Proxy contract functionality is based on Ocean Protocol custom implementation of ERC1167 standard.
 */
contract AccessListFactory is Deployer, Ownable, ReentrancyGuard {
    address templateAddress;
    mapping(address => address) public accessListDeployedContracts;

    event NewAccessList(
        address indexed contractAddress,
        address indexed owner
    );
    
    /**
     * @dev Returns true if `account` is a contract.
     *
     * [IMPORTANT]
     * ====
     * It is unsafe to assume that an address for which this function returns
     * false is an externally-owned account (EOA) and not a contract.
     *
     * Among others, `isContract` will return false for the following
     * types of addresses:
     *
     *  - an externally-owned account
     *  - a contract in construction
     *  - an address where a contract will be created
     *  - an address where a contract lived, but was destroyed
     * ====
     */
    function _isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize, which returns 0 for contracts in
        // construction, since the code is only stored at the end of the
        // constructor execution.

        uint256 size;
        // solhint-disable-next-line no-inline-assembly
        assembly {
            size := extcodesize(account)
        }
        return size > 0;
    }
    /**
     * @dev constructor
     *      Called on contract deployment. Could not be called with zero address parameters.
     * @param _template refers to the address of a deployed access list contract.
     */
    constructor(
        address _template
    ) {
        require(
            _template != address(0) && _isContract(_template),
            "Invalid template"
        );
        templateAddress=_template;
    }


    /**
     * @dev deployAccessListContract
     *      
     * @param name NFT name
     * @param symbol NFT Symbol
     * @param transferable if NFT is transferable. Cannot be changed afterwards
     * @param owner owner of the NFT
     * @param user array of users to add on the list
     * @param _tokenURI array of uris for each of the users to be added on the list
     */

    function deployAccessListContract(
        string calldata name,
        string calldata symbol,
        bool transferable,
        address owner,
        address[] memory user,
        string[] memory _tokenURI
    ) public returns (address token) {
        token = deploy(templateAddress);

        require(
            token != address(0),
            "Failed to deploy new access list"
        );
       
        accessListDeployedContracts[token] = token;
        emit NewAccessList(token,owner);
        IAccessList tokenInstance = IAccessList(token);
        require(
            tokenInstance.initialize(
                owner,
                name,
                symbol,
                transferable,
                user,
                _tokenURI
            ),
            "Unable to initialize access list"
        );

        
    }
    
    
      /**
     * @dev change the template address
            Only Owner can call it
     * @param _newTemplateAddress new template address
     */
    
    // function to activate a disabled token.
    function changeTemplateAddress(address _newTemplateAddress) external onlyOwner {
        require(
            _newTemplateAddress != address(0) && _isContract(_newTemplateAddress),
            "Invalid template"
        );
        templateAddress=_newTemplateAddress;
    }

    function isDeployed(address contractAddress) public view returns (bool){
        if(accessListDeployedContracts[contractAddress] == contractAddress) return true;
        return false;
    }
     function isSoulBound(address contractAddress) external view returns (bool){
        require(isDeployed(contractAddress)==true,"Not deployed by factory");
        return(!(IAccessList(contractAddress).transferable()));
     }

}"
    },
    "contracts/utils/Deployer.sol": {
      "content": "pragma solidity 0.8.12;
// Copyright BigchainDB GmbH and Ocean Protocol contributors
// SPDX-License-Identifier: (Apache-2.0 AND CC-BY-4.0)
// Code is Apache-2.0 and docs are CC-BY-4.0

/**
 * @title Deployer Contract
 * @author Ocean Protocol Team
 *
 * @dev Contract Deployer
 *      This contract allowes factory contract 
 *      to deploy new contract instances using
 *      the same library pattern in solidity.
 *      the logic it self is deployed only once, but
 *      executed in the context of the new storage 
 *      contract (new contract instance)
 */
contract Deployer {
    event InstanceDeployed(address instance);
    
    // /**
    //  * @dev deploy
    //  *      deploy new contract instance 
    //  * @param _logic the logic contract address
    //  * @return  address of the new instance
    //  */
    function deploy(
        address _logic
    ) 
      internal 
      returns (address instance) 
    {
        bytes20 targetBytes = bytes20(_logic);
        // solhint-disable-next-line max-line-length
        // Follows OpenZeppelin Implementation https://github.com/OpenZeppelin/openzeppelin-sdk/blob/71c9ad77e0326db079e6a643eca8568ab316d4a9/packages/lib/contracts/upgradeability/ProxyFactory.sol
        // solhint-disable-next-line max-line-length
        // Adapted from https://github.com/optionality/clone-factory/blob/32782f82dfc5a00d103a7e61a17a5dedbd1e8e9d/contracts/CloneFactory.sol
        /* solium-disable-next-line security/no-inline-assembly */
        assembly {
          let clone := mload(0x40)
          mstore(clone, 0x3d602d80600a3d3981f3363d3d373d3d3d363d73000000000000000000000000)
          mstore(add(clone, 0x14), targetBytes)
          mstore(add(clone, 0x28), 0x5af43d82803e903d91602b57fd5bf30000000000000000000000000000000000)
          instance := create(0, clone, 0x37)
        }
        emit InstanceDeployed(address(instance));
    }
}"
    }
  },
  "settings": {
    "optimizer": {
      "enabled": true,
      "runs": 200
    },
    "outputSelection": {
      "*": {
        "*": [
          "evm.bytecode",
          "evm.deployedBytecode",
          "devdoc",
          "userdoc",
          "metadata",
          "abi"
        ]
      }
    }
  }
}}