Token

{{
  "language": "Solidity",
  "sources": {
    "@onchain-id/solidity/contracts/interface/IClaimIssuer.sol": {
      "content": "// SPDX-License-Identifier: GPL-3.0
pragma solidity 0.8.17;

import "./IIdentity.sol";

interface IClaimIssuer is IIdentity {

    /**
     * @dev Emitted when a claim is revoked.
     *
     * Specification: MUST be triggered when revoking a claim.
     */
    event ClaimRevoked(bytes indexed signature);

    /**
     * @dev Revoke a claim previously issued, the claim is no longer considered as valid after revocation.
     * @notice will fetch the claim from the identity contract (unsafe).
     * @param _claimId the id of the claim
     * @param _identity the address of the identity contract
     * @return isRevoked true when the claim is revoked
     */
    function revokeClaim(bytes32 _claimId, address _identity) external returns(bool);

    /**
     * @dev Revoke a claim previously issued, the claim is no longer considered as valid after revocation.
     * @param signature the signature of the claim
     */
    function revokeClaimBySignature(bytes calldata signature) external;

    /**
     * @dev Returns revocation status of a claim.
     * @param _sig the signature of the claim
     * @return isRevoked true if the claim is revoked and false otherwise
     */
    function isClaimRevoked(bytes calldata _sig) external view returns (bool);

    /**
     * @dev Checks if a claim is valid.
     * @param _identity the identity contract related to the claim
     * @param claimTopic the claim topic of the claim
     * @param sig the signature of the claim
     * @param data the data field of the claim
     * @return claimValid true if the claim is valid, false otherwise
     */
    function isClaimValid(
        IIdentity _identity,
        uint256 claimTopic,
        bytes calldata sig,
        bytes calldata data)
    external view returns (bool);

    /**
     * @dev returns the address that signed the given data
     * @param sig the signature of the data
     * @param dataHash the data that was signed
     * returns the address that signed dataHash and created the signature sig
     */
    function getRecoveredAddress(bytes calldata sig, bytes32 dataHash) external pure returns (address);
}
"
    },
    "@onchain-id/solidity/contracts/interface/IERC734.sol": {
      "content": "// SPDX-License-Identifier: GPL-3.0
pragma solidity 0.8.17;

/**
 * @dev interface of the ERC734 (Key Holder) standard as defined in the EIP.
 */
interface IERC734 {

    /**
     * @dev Emitted when an execution request was approved.
     *
     * Specification: MUST be triggered when approve was successfully called.
     */
    event Approved(uint256 indexed executionId, bool approved);

    /**
     * @dev Emitted when an execute operation was approved and successfully performed.
     *
     * Specification: MUST be triggered when approve was called and the execution was successfully approved.
     */
    event Executed(uint256 indexed executionId, address indexed to, uint256 indexed value, bytes data);

    /**
     * @dev Emitted when an execution request was performed via `execute`.
     *
     * Specification: MUST be triggered when execute was successfully called.
     */
    event ExecutionRequested(uint256 indexed executionId, address indexed to, uint256 indexed value, bytes data);

    /**
     * @dev Emitted when an execute operation was called and failed
     *
     * Specification: MUST be triggered when execute call failed
     */
    event ExecutionFailed(uint256 indexed executionId, address indexed to, uint256 indexed value, bytes data);

    /**
     * @dev Emitted when a key was added to the Identity.
     *
     * Specification: MUST be triggered when addKey was successfully called.
     */
    event KeyAdded(bytes32 indexed key, uint256 indexed purpose, uint256 indexed keyType);

    /**
     * @dev Emitted when a key was removed from the Identity.
     *
     * Specification: MUST be triggered when removeKey was successfully called.
     */
    event KeyRemoved(bytes32 indexed key, uint256 indexed purpose, uint256 indexed keyType);

    /**
     * @dev Adds a _key to the identity. The _purpose specifies the purpose of the key.
     *
     * Triggers Event: `KeyAdded`
     *
     * Specification: MUST only be done by keys of purpose 1, or the identity
     * itself. If it's the identity itself, the approval process will determine its approval.
     */
    function addKey(bytes32 _key, uint256 _purpose, uint256 _keyType) external returns (bool success);

    /**
    * @dev Approves an execution.
    *
    * Triggers Event: `Approved`
    * Triggers on execution successful Event: `Executed`
    * Triggers on execution failure Event: `ExecutionFailed`
    */
    function approve(uint256 _id, bool _approve) external returns (bool success);

    /**
     * @dev Removes _purpose for _key from the identity.
     *
     * Triggers Event: `KeyRemoved`
     *
     * Specification: MUST only be done by keys of purpose 1, or the identity itself.
     * If it's the identity itself, the approval process will determine its approval.
     */
    function removeKey(bytes32 _key, uint256 _purpose) external returns (bool success);

    /**
     * @dev Passes an execution instruction to an ERC734 identity.
     * How the execution is handled is up to the identity implementation:
     * An execution COULD be requested and require `approve` to be called with one or more keys of purpose 1 or 2 to
     * approve this execution.
     * Execute COULD be used as the only accessor for `addKey` and `removeKey`.
     *
     * Triggers Event: ExecutionRequested
     * Triggers on direct execution Event: Executed
     */
    function execute(address _to, uint256 _value, bytes calldata _data) external payable returns (uint256 executionId);

    /**
     * @dev Returns the full key data, if present in the identity.
     */
    function getKey(bytes32 _key) external view returns (uint256[] memory purposes, uint256 keyType, bytes32 key);

    /**
     * @dev Returns the list of purposes associated with a key.
     */
    function getKeyPurposes(bytes32 _key) external view returns(uint256[] memory _purposes);

    /**
     * @dev Returns an array of public key bytes32 held by this identity.
     */
    function getKeysByPurpose(uint256 _purpose) external view returns (bytes32[] memory keys);

    /**
     * @dev Returns TRUE if a key is present and has the given purpose. If the key is not present it returns FALSE.
     */
    function keyHasPurpose(bytes32 _key, uint256 _purpose) external view returns (bool exists);
}
"
    },
    "@onchain-id/solidity/contracts/interface/IERC735.sol": {
      "content": "// SPDX-License-Identifier: GPL-3.0
pragma solidity 0.8.17;

/**
 * @dev interface of the ERC735 (Claim Holder) standard as defined in the EIP.
 */
interface IERC735 {

    /**
     * @dev Emitted when a claim was added.
     *
     * Specification: MUST be triggered when a claim was successfully added.
     */
    event ClaimAdded(
        bytes32 indexed claimId,
        uint256 indexed topic,
        uint256 scheme,
        address indexed issuer,
        bytes signature,
        bytes data,
        string uri);

    /**
     * @dev Emitted when a claim was removed.
     *
     * Specification: MUST be triggered when removeClaim was successfully called.
     */
    event ClaimRemoved(
        bytes32 indexed claimId,
        uint256 indexed topic,
        uint256 scheme,
        address indexed issuer,
        bytes signature,
        bytes data,
        string uri);

    /**
     * @dev Emitted when a claim was changed.
     *
     * Specification: MUST be triggered when addClaim was successfully called on an existing claimId.
     */
    event ClaimChanged(
        bytes32 indexed claimId,
        uint256 indexed topic,
        uint256 scheme,
        address indexed issuer,
        bytes signature,
        bytes data,
        string uri);

    /**
     * @dev Add or update a claim.
     *
     * Triggers Event: `ClaimAdded`, `ClaimChanged`
     *
     * Specification: Add or update a claim from an issuer.
     *
     * _signature is a signed message of the following structure:
     * `keccak256(abi.encode(address identityHolder_address, uint256 topic, bytes data))`.
     * Claim IDs are generated using `keccak256(abi.encode(address issuer_address + uint256 topic))`.
     */
    function addClaim(
        uint256 _topic,
        uint256 _scheme,
        address issuer,
        bytes calldata _signature,
        bytes calldata _data,
        string calldata _uri)
    external returns (bytes32 claimRequestId);

    /**
     * @dev Removes a claim.
     *
     * Triggers Event: `ClaimRemoved`
     *
     * Claim IDs are generated using `keccak256(abi.encode(address issuer_address, uint256 topic))`.
     */
    function removeClaim(bytes32 _claimId) external returns (bool success);

    /**
     * @dev Get a claim by its ID.
     *
     * Claim IDs are generated using `keccak256(abi.encode(address issuer_address, uint256 topic))`.
     */
    function getClaim(bytes32 _claimId)
    external view returns(
        uint256 topic,
        uint256 scheme,
        address issuer,
        bytes memory signature,
        bytes memory data,
        string memory uri);

    /**
     * @dev Returns an array of claim IDs by topic.
     */
    function getClaimIdsByTopic(uint256 _topic) external view returns(bytes32[] memory claimIds);
}
"
    },
    "@onchain-id/solidity/contracts/interface/IIdentity.sol": {
      "content": "// SPDX-License-Identifier: GPL-3.0
pragma solidity 0.8.17;

import "./IERC734.sol";
import "./IERC735.sol";

// solhint-disable-next-line no-empty-blocks
interface IIdentity is IERC734, IERC735 {}
"
    },
    "@openzeppelin/contracts-upgradeable/access/OwnableUpgradeable.sol": {
      "content": "// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (access/Ownable.sol)

pragma solidity ^0.8.0;

import "../utils/ContextUpgradeable.sol";
import "../proxy/utils/Initializable.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 OwnableUpgradeable is Initializable, ContextUpgradeable {
    address private _owner;

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

    /**
     * @dev Initializes the contract setting the deployer as the initial owner.
     */
    function __Ownable_init() internal onlyInitializing {
        __Ownable_init_unchained();
    }

    function __Ownable_init_unchained() internal onlyInitializing {
        _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);
    }

    /**
     * @dev This empty reserved space is put in place to allow future versions to add new
     * variables without shifting down storage in the inheritance chain.
     * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps
     */
    uint256[49] private __gap;
}
"
    },
    "@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol": {
      "content": "// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (proxy/utils/Initializable.sol)

pragma solidity ^0.8.2;

import "../../utils/AddressUpgradeable.sol";

/**
 * @dev This is a base contract to aid in writing upgradeable contracts, or any kind of contract that will be deployed
 * behind a proxy. Since proxied contracts do not make use of a constructor, it's common to move constructor logic to an
 * external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer
 * function so it can only be called once. The {initializer} modifier provided by this contract will have this effect.
 *
 * The initialization functions use a version number. Once a version number is used, it is consumed and cannot be
 * reused. This mechanism prevents re-execution of each "step" but allows the creation of new initialization steps in
 * case an upgrade adds a module that needs to be initialized.
 *
 * For example:
 *
 * [.hljs-theme-light.nopadding]
 * ```solidity
 * contract MyToken is ERC20Upgradeable {
 *     function initialize() initializer public {
 *         __ERC20_init("MyToken", "MTK");
 *     }
 * }
 *
 * contract MyTokenV2 is MyToken, ERC20PermitUpgradeable {
 *     function initializeV2() reinitializer(2) public {
 *         __ERC20Permit_init("MyToken");
 *     }
 * }
 * ```
 *
 * TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as
 * possible by providing the encoded function call as the `_data` argument to {ERC1967Proxy-constructor}.
 *
 * CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure
 * that all initializers are idempotent. This is not verified automatically as constructors are by Solidity.
 *
 * [CAUTION]
 * ====
 * Avoid leaving a contract uninitialized.
 *
 * An uninitialized contract can be taken over by an attacker. This applies to both a proxy and its implementation
 * contract, which may impact the proxy. To prevent the implementation contract from being used, you should invoke
 * the {_disableInitializers} function in the constructor to automatically lock it when it is deployed:
 *
 * [.hljs-theme-light.nopadding]
 * ```
 * /// @custom:oz-upgrades-unsafe-allow constructor
 * constructor() {
 *     _disableInitializers();
 * }
 * ```
 * ====
 */
abstract contract Initializable {
    /**
     * @dev Indicates that the contract has been initialized.
     * @custom:oz-retyped-from bool
     */
    uint8 private _initialized;

    /**
     * @dev Indicates that the contract is in the process of being initialized.
     */
    bool private _initializing;

    /**
     * @dev Triggered when the contract has been initialized or reinitialized.
     */
    event Initialized(uint8 version);

    /**
     * @dev A modifier that defines a protected initializer function that can be invoked at most once. In its scope,
     * `onlyInitializing` functions can be used to initialize parent contracts.
     *
     * Similar to `reinitializer(1)`, except that functions marked with `initializer` can be nested in the context of a
     * constructor.
     *
     * Emits an {Initialized} event.
     */
    modifier initializer() {
        bool isTopLevelCall = !_initializing;
        require(
            (isTopLevelCall && _initialized < 1) || (!AddressUpgradeable.isContract(address(this)) && _initialized == 1),
            "Initializable: contract is already initialized"
        );
        _initialized = 1;
        if (isTopLevelCall) {
            _initializing = true;
        }
        _;
        if (isTopLevelCall) {
            _initializing = false;
            emit Initialized(1);
        }
    }

    /**
     * @dev A modifier that defines a protected reinitializer function that can be invoked at most once, and only if the
     * contract hasn't been initialized to a greater version before. In its scope, `onlyInitializing` functions can be
     * used to initialize parent contracts.
     *
     * A reinitializer may be used after the original initialization step. This is essential to configure modules that
     * are added through upgrades and that require initialization.
     *
     * When `version` is 1, this modifier is similar to `initializer`, except that functions marked with `reinitializer`
     * cannot be nested. If one is invoked in the context of another, execution will revert.
     *
     * Note that versions can jump in increments greater than 1; this implies that if multiple reinitializers coexist in
     * a contract, executing them in the right order is up to the developer or operator.
     *
     * WARNING: setting the version to 255 will prevent any future reinitialization.
     *
     * Emits an {Initialized} event.
     */
    modifier reinitializer(uint8 version) {
        require(!_initializing && _initialized < version, "Initializable: contract is already initialized");
        _initialized = version;
        _initializing = true;
        _;
        _initializing = false;
        emit Initialized(version);
    }

    /**
     * @dev Modifier to protect an initialization function so that it can only be invoked by functions with the
     * {initializer} and {reinitializer} modifiers, directly or indirectly.
     */
    modifier onlyInitializing() {
        require(_initializing, "Initializable: contract is not initializing");
        _;
    }

    /**
     * @dev Locks the contract, preventing any future reinitialization. This cannot be part of an initializer call.
     * Calling this in the constructor of a contract will prevent that contract from being initialized or reinitialized
     * to any version. It is recommended to use this to lock implementation contracts that are designed to be called
     * through proxies.
     *
     * Emits an {Initialized} event the first time it is successfully executed.
     */
    function _disableInitializers() internal virtual {
        require(!_initializing, "Initializable: contract is initializing");
        if (_initialized != type(uint8).max) {
            _initialized = type(uint8).max;
            emit Initialized(type(uint8).max);
        }
    }

    /**
     * @dev Returns the highest version that has been initialized. See {reinitializer}.
     */
    function _getInitializedVersion() internal view returns (uint8) {
        return _initialized;
    }

    /**
     * @dev Returns `true` if the contract is currently initializing. See {onlyInitializing}.
     */
    function _isInitializing() internal view returns (bool) {
        return _initializing;
    }
}
"
    },
    "@openzeppelin/contracts-upgradeable/utils/AddressUpgradeable.sol": {
      "content": "// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (utils/Address.sol)

pragma solidity ^0.8.1;

/**
 * @dev Collection of functions related to the address type
 */
library AddressUpgradeable {
    /**
     * @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
     *
     * Furthermore, `isContract` will also return true if the target contract within
     * the same transaction is already scheduled for destruction by `SELFDESTRUCT`,
     * which only has an effect at the end of a transaction.
     * ====
     *
     * [IMPORTANT]
     * ====
     * You shouldn't rely on `isContract` to protect against flash loan attacks!
     *
     * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets
     * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract
     * constructor.
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize/address.code.length, which returns 0
        // for contracts in construction, since the code is only stored at the end
        // of the constructor execution.

        return account.code.length > 0;
    }

    /**
     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to
     * `recipient`, forwarding all available gas and reverting on errors.
     *
     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
     * of certain opcodes, possibly making contracts go over the 2300 gas limit
     * imposed by `transfer`, making them unable to receive funds via
     * `transfer`. {sendValue} removes this limitation.
     *
     * https://consensys.net/diligence/blog/2019/09/stop-using-soliditys-transfer-now/[Learn more].
     *
     * IMPORTANT: because control is transferred to `recipient`, care must be
     * taken to not create reentrancy vulnerabilities. Consider using
     * {ReentrancyGuard} or the
     * https://solidity.readthedocs.io/en/v0.8.0/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        require(address(this).balance >= amount, "Address: insufficient balance");

        (bool success, ) = recipient.call{value: amount}("");
        require(success, "Address: unable to send value, recipient may have reverted");
    }

    /**
     * @dev Performs a Solidity function call using a low level `call`. A
     * plain `call` is an unsafe replacement for a function call: use this
     * function instead.
     *
     * If `target` reverts with a revert reason, it is bubbled up by this
     * function (like regular Solidity function calls).
     *
     * Returns the raw returned data. To convert to the expected return value,
     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
     *
     * Requirements:
     *
     * - `target` must be a contract.
     * - calling `target` with `data` must not revert.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, "Address: low-level call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
     * `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but also transferring `value` wei to `target`.
     *
     * Requirements:
     *
     * - the calling contract must have an ETH balance of at least `value`.
     * - the called Solidity function must be `payable`.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {
        return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
    }

    /**
     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
     * with `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value,
        string memory errorMessage
    ) internal returns (bytes memory) {
        require(address(this).balance >= value, "Address: insufficient balance for call");
        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
        return functionStaticCall(target, data, "Address: low-level static call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionDelegateCall(target, data, "Address: low-level delegate call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

    /**
     * @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling
     * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract.
     *
     * _Available since v4.8._
     */
    function verifyCallResultFromTarget(
        address target,
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        if (success) {
            if (returndata.length == 0) {
                // only check isContract if the call was successful and the return data is empty
                // otherwise we already know that it was a contract
                require(isContract(target), "Address: call to non-contract");
            }
            return returndata;
        } else {
            _revert(returndata, errorMessage);
        }
    }

    /**
     * @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason or using the provided one.
     *
     * _Available since v4.3._
     */
    function verifyCallResult(
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal pure returns (bytes memory) {
        if (success) {
            return returndata;
        } else {
            _revert(returndata, errorMessage);
        }
    }

    function _revert(bytes memory returndata, string memory errorMessage) private pure {
        // Look for revert reason and bubble it up if present
        if (returndata.length > 0) {
            // The easiest way to bubble the revert reason is using memory via assembly
            /// @solidity memory-safe-assembly
            assembly {
                let returndata_size := mload(returndata)
                revert(add(32, returndata), returndata_size)
            }
        } else {
            revert(errorMessage);
        }
    }
}
"
    },
    "@openzeppelin/contracts-upgradeable/utils/ContextUpgradeable.sol": {
      "content": "// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)

pragma solidity ^0.8.0;
import "../proxy/utils/Initializable.sol";

/**
 * @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 ContextUpgradeable is Initializable {
    function __Context_init() internal onlyInitializing {
    }

    function __Context_init_unchained() internal onlyInitializing {
    }
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }

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

    /**
     * @dev This empty reserved space is put in place to allow future versions to add new
     * variables without shifting down storage in the inheritance chain.
     * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps
     */
    uint256[50] private __gap;
}
"
    },
    "@openzeppelin/contracts/token/ERC20/IERC20.sol": {
      "content": "// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (token/ERC20/IERC20.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20 {
    /**
     * @dev Emitted when `value` tokens are moved from one account (`from`) to
     * another (`to`).
     *
     * Note that `value` may be zero.
     */
    event Transfer(address indexed from, address indexed to, uint256 value);

    /**
     * @dev Emitted when the allowance of a `spender` for an `owner` is set by
     * a call to {approve}. `value` is the new allowance.
     */
    event Approval(address indexed owner, address indexed spender, uint256 value);

    /**
     * @dev Returns the amount of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns the amount of tokens owned by `account`.
     */
    function balanceOf(address account) external view returns (uint256);

    /**
     * @dev Moves `amount` tokens from the caller's account to `to`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address to, uint256 amount) external returns (bool);

    /**
     * @dev Returns the remaining number of tokens that `spender` will be
     * allowed to spend on behalf of `owner` through {transferFrom}. This is
     * zero by default.
     *
     * This value changes when {approve} or {transferFrom} are called.
     */
    function allowance(address owner, address spender) external view returns (uint256);

    /**
     * @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * IMPORTANT: Beware that changing an allowance with this method brings the risk
     * that someone may use both the old and the new allowance by unfortunate
     * transaction ordering. One possible solution to mitigate this race
     * condition is to first reduce the spender's allowance to 0 and set the
     * desired value afterwards:
     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
     *
     * Emits an {Approval} event.
     */
    function approve(address spender, uint256 amount) external returns (bool);

    /**
     * @dev Moves `amount` tokens from `from` to `to` using the
     * allowance mechanism. `amount` is then deducted from the caller's
     * allowance.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(address from, address to, uint256 amount) external returns (bool);
}
"
    },
    "contracts/compliance/modular/IModularCompliance.sol": {
      "content": "// SPDX-License-Identifier: GPL-3.0
//
//                                             :+#####%%%%%%%%%%%%%%+
//                                         .-*@@@%+.:+%@@@@@%%#***%@@%=
//                                     :=*%@@@#=.      :#@@%       *@@@%=
//                       .-+*%@%*-.:+%@@@@@@+.     -*+:  .=#.       :%@@@%-
//                   :=*@@@@%%@@@@@@@@@%@@@-   .=#@@@%@%=             =@@@@#.
//             -=+#%@@%#*=:.  :%@@@@%.   -*@@#*@@@@@@@#=:-              *@@@@+
//            =@@%=:.     :=:   *@@@@@%#-   =%*%@@@@#+-.        =+       :%@@@%-
//           -@@%.     .+@@@     =+=-.         @@#-           +@@@%-       =@@@@%:
//          :@@@.    .+@@#%:                   :    .=*=-::.-%@@@+*@@=       +@@@@#.
//          %@@:    +@%%*                         =%@@@@@@@@@@@#.  .*@%-       +@@@@*.
//         #@@=                                .+@@@@%:=*@@@@@-      :%@%:      .*@@@@+
//        *@@*                                +@@@#-@@%-:%@@*          +@@#.      :%@@@@-
//       -@@%           .:-=++*##%%%@@@@@@@@@@@@*. :@+.@@@%:            .#@@+       =@@@@#:
//      .@@@*-+*#%%%@@@@@@@@@@@@@@@@%%#**@@%@@@.   *@=*@@#                :#@%=      .#@@@@#-
//      -%@@@@@@@@@@@@@@@*+==-:-@@@=    *@# .#@*-=*@@@@%=                 -%@@@*       =@@@@@%-
//         -+%@@@#.   %@%%=   -@@:+@: -@@*    *@@*-::                   -%@@%=.         .*@@@@@#
//            *@@@*  +@* *@@##@@-  #@*@@+    -@@=          .         :+@@@#:           .-+@@@%+-
//             +@@@%*@@:..=@@@@*   .@@@*   .#@#.       .=+-       .=%@@@*.         :+#@@@@*=:
//              =@@@@%@@@@@@@@@@@@@@@@@@@@@@%-      :+#*.       :*@@@%=.       .=#@@@@%+:
//               .%@@=                 .....    .=#@@+.       .#@@@*:       -*%@@@@%+.
//                 +@@#+===---:::...         .=%@@*-         +@@@+.      -*@@@@@%+.
//                  -@@@@@@@@@@@@@@@@@@@@@@%@@@@=          -@@@+      -#@@@@@#=.
//                    ..:::---===+++***###%%%@@@#-       .#@@+     -*@@@@@#=.
//                                           @@@@@@+.   +@@*.   .+@@@@@%=.
//                                          -@@@@@=   =@@%:   -#@@@@%+.
//                                          +@@@@@. =@@@=  .+@@@@@*:
//                                          #@@@@#:%@@#. :*@@@@#-
//                                          @@@@@%@@@= :#@@@@+.
//                                         :@@@@@@@#.:#@@@%-
//                                         +@@@@@@-.*@@@*:
//                                         #@@@@#.=@@@+.
//                                         @@@@+-%@%=
//                                        :@@@#%@%=
//                                        +@@@@%-
//                                        :#%%=
//
/**
 *     NOTICE
 *
 *     The T-REX software is licensed under a proprietary license or the GPL v.3.
 *     If you choose to receive it under the GPL v.3 license, the following applies:
 *     T-REX is a suite of smart contracts implementing the ERC-3643 standard and
 *     developed by Tokeny to manage and transfer financial assets on EVM blockchains
 *
 *     Copyright (C) 2023, Tokeny sàrl.
 *
 *     This program is free software: you can redistribute it and/or modify
 *     it under the terms of the GNU General Public License as published by
 *     the Free Software Foundation, either version 3 of the License, or
 *     (at your option) any later version.
 *
 *     This program is distributed in the hope that it will be useful,
 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *     GNU General Public License for more details.
 *
 *     You should have received a copy of the GNU General Public License
 *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

pragma solidity 0.8.17;

interface IModularCompliance {

    /// events

    /**
     *  @dev Event emitted for each executed interaction with a module contract.
     *  For gas efficiency, only the interaction calldata selector (first 4
     *  bytes) is included in the event. For interactions without calldata or
     *  whose calldata is shorter than 4 bytes, the selector will be `0`.
     */
    event ModuleInteraction(address indexed target, bytes4 selector);

    /**
     *  this event is emitted when a token has been bound to the compliance contract
     *  the event is emitted by the bindToken function
     *  `_token` is the address of the token to bind
     */
    event TokenBound(address _token);

    /**
     *  this event is emitted when a token has been unbound from the compliance contract
     *  the event is emitted by the unbindToken function
     *  `_token` is the address of the token to unbind
     */
    event TokenUnbound(address _token);

    /**
     *  this event is emitted when a module has been added to the list of modules bound to the compliance contract
     *  the event is emitted by the addModule function
     *  `_module` is the address of the compliance module
     */
    event ModuleAdded(address indexed _module);

    /**
     *  this event is emitted when a module has been removed from the list of modules bound to the compliance contract
     *  the event is emitted by the removeModule function
     *  `_module` is the address of the compliance module
     */
    event ModuleRemoved(address indexed _module);

    /// functions

    /**
     *  @dev binds a token to the compliance contract
     *  @param _token address of the token to bind
     *  This function can be called ONLY by the owner of the compliance contract
     *  Emits a TokenBound event
     */
    function bindToken(address _token) external;

    /**
     *  @dev unbinds a token from the compliance contract
     *  @param _token address of the token to unbind
     *  This function can be called ONLY by the owner of the compliance contract
     *  Emits a TokenUnbound event
     */
    function unbindToken(address _token) external;

    /**
     *  @dev adds a module to the list of compliance modules
     *  @param _module address of the module to add
     *  there cannot be more than 25 modules bound to the modular compliance for gas cost reasons
     *  This function can be called ONLY by the owner of the compliance contract
     *  Emits a ModuleAdded event
     */
    function addModule(address _module) external;

    /**
     *  @dev removes a module from the list of compliance modules
     *  @param _module address of the module to remove
     *  This function can be called ONLY by the owner of the compliance contract
     *  Emits a ModuleRemoved event
     */
    function removeModule(address _module) external;

    /**
     *  @dev calls any function on bound modules
     *  can be called only on bound modules
     *  @param callData the bytecode for interaction with the module, abi encoded
     *  @param _module The address of the module
     *  This function can be called only by the modular compliance owner
     *  emits a `ModuleInteraction` event
     */
    function callModuleFunction(bytes calldata callData, address _module) external;

    /**
     *  @dev function called whenever tokens are transferred
     *  from one wallet to another
     *  this function can update state variables in the modules bound to the compliance
     *  these state variables being used by the module checks to decide if a transfer
     *  is compliant or not depending on the values stored in these state variables and on
     *  the parameters of the modules
     *  This function can be called ONLY by the token contract bound to the compliance
     *  @param _from The address of the sender
     *  @param _to The address of the receiver
     *  @param _amount The amount of tokens involved in the transfer
     *  This function calls moduleTransferAction() on each module bound to the compliance contract
     */
    function transferred(
        address _from,
        address _to,
        uint256 _amount
    ) external;

    /**
     *  @dev function called whenever tokens are created on a wallet
     *  this function can update state variables in the modules bound to the compliance
     *  these state variables being used by the module checks to decide if a transfer
     *  is compliant or not depending on the values stored in these state variables and on
     *  the parameters of the modules
     *  This function can be called ONLY by the token contract bound to the compliance
     *  @param _to The address of the receiver
     *  @param _amount The amount of tokens involved in the minting
     *  This function calls moduleMintAction() on each module bound to the compliance contract
     */
    function created(address _to, uint256 _amount) external;

    /**
     *  @dev function called whenever tokens are destroyed from a wallet
     *  this function can update state variables in the modules bound to the compliance
     *  these state variables being used by the module checks to decide if a transfer
     *  is compliant or not depending on the values stored in these state variables and on
     *  the parameters of the modules
     *  This function can be called ONLY by the token contract bound to the compliance
     *  @param _from The address on which tokens are burnt
     *  @param _amount The amount of tokens involved in the burn
     *  This function calls moduleBurnAction() on each module bound to the compliance contract
     */
    function destroyed(address _from, uint256 _amount) external;

    /**
     *  @dev checks that the transfer is compliant.
     *  default compliance always returns true
     *  READ ONLY FUNCTION, this function cannot be used to increment
     *  counters, emit events, ...
     *  @param _from The address of the sender
     *  @param _to The address of the receiver
     *  @param _amount The amount of tokens involved in the transfer
     *  This function will call moduleCheck() on every module bound to the compliance
     *  If each of the module checks return TRUE, this function will return TRUE as well
     *  returns FALSE otherwise
     */
    function canTransfer(
        address _from,
        address _to,
        uint256 _amount
    ) external view returns (bool);

    /**
     *  @dev getter for the modules bound to the compliance contract
     *  returns address array of module contracts bound to the compliance
     */
    function getModules() external view returns (address[] memory);

    /**
     *  @dev getter for the address of the token bound
     *  returns the address of the token
     */
    function getTokenBound() external view returns (address);

    /**
     *  @dev checks if a module is bound to the compliance contract
     *  returns true if module is bound, false otherwise
     */
    function isModuleBound(address _module) external view returns (bool);
}
"
    },
    "contracts/registry/interface/IClaimTopicsRegistry.sol": {
      "content": "// SPDX-License-Identifier: GPL-3.0
//
//                                             :+#####%%%%%%%%%%%%%%+
//                                         .-*@@@%+.:+%@@@@@%%#***%@@%=
//                                     :=*%@@@#=.      :#@@%       *@@@%=
//                       .-+*%@%*-.:+%@@@@@@+.     -*+:  .=#.       :%@@@%-
//                   :=*@@@@%%@@@@@@@@@%@@@-   .=#@@@%@%=             =@@@@#.
//             -=+#%@@%#*=:.  :%@@@@%.   -*@@#*@@@@@@@#=:-              *@@@@+
//            =@@%=:.     :=:   *@@@@@%#-   =%*%@@@@#+-.        =+       :%@@@%-
//           -@@%.     .+@@@     =+=-.         @@#-           +@@@%-       =@@@@%:
//          :@@@.    .+@@#%:                   :    .=*=-::.-%@@@+*@@=       +@@@@#.
//          %@@:    +@%%*                         =%@@@@@@@@@@@#.  .*@%-       +@@@@*.
//         #@@=                                .+@@@@%:=*@@@@@-      :%@%:      .*@@@@+
//        *@@*                                +@@@#-@@%-:%@@*          +@@#.      :%@@@@-
//       -@@%           .:-=++*##%%%@@@@@@@@@@@@*. :@+.@@@%:            .#@@+       =@@@@#:
//      .@@@*-+*#%%%@@@@@@@@@@@@@@@@%%#**@@%@@@.   *@=*@@#                :#@%=      .#@@@@#-
//      -%@@@@@@@@@@@@@@@*+==-:-@@@=    *@# .#@*-=*@@@@%=                 -%@@@*       =@@@@@%-
//         -+%@@@#.   %@%%=   -@@:+@: -@@*    *@@*-::                   -%@@%=.         .*@@@@@#
//            *@@@*  +@* *@@##@@-  #@*@@+    -@@=          .         :+@@@#:           .-+@@@%+-
//             +@@@%*@@:..=@@@@*   .@@@*   .#@#.       .=+-       .=%@@@*.         :+#@@@@*=:
//              =@@@@%@@@@@@@@@@@@@@@@@@@@@@%-      :+#*.       :*@@@%=.       .=#@@@@%+:
//               .%@@=                 .....    .=#@@+.       .#@@@*:       -*%@@@@%+.
//                 +@@#+===---:::...         .=%@@*-         +@@@+.      -*@@@@@%+.
//                  -@@@@@@@@@@@@@@@@@@@@@@%@@@@=          -@@@+      -#@@@@@#=.
//                    ..:::---===+++***###%%%@@@#-       .#@@+     -*@@@@@#=.
//                                           @@@@@@+.   +@@*.   .+@@@@@%=.
//                                          -@@@@@=   =@@%:   -#@@@@%+.
//                                          +@@@@@. =@@@=  .+@@@@@*:
//                                          #@@@@#:%@@#. :*@@@@#-
//                                          @@@@@%@@@= :#@@@@+.
//                                         :@@@@@@@#.:#@@@%-
//                                         +@@@@@@-.*@@@*:
//                                         #@@@@#.=@@@+.
//                                         @@@@+-%@%=
//                                        :@@@#%@%=
//                                        +@@@@%-
//                                        :#%%=
//
/**
 *     NOTICE
 *
 *     The T-REX software is licensed under a proprietary license or the GPL v.3.
 *     If you choose to receive it under the GPL v.3 license, the following applies:
 *     T-REX is a suite of smart contracts implementing the ERC-3643 standard and
 *     developed by Tokeny to manage and transfer financial assets on EVM blockchains
 *
 *     Copyright (C) 2023, Tokeny sàrl.
 *
 *     This program is free software: you can redistribute it and/or modify
 *     it under the terms of the GNU General Public License as published by
 *     the Free Software Foundation, either version 3 of the License, or
 *     (at your option) any later version.
 *
 *     This program is distributed in the hope that it will be useful,
 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *     GNU General Public License for more details.
 *
 *     You should have received a copy of the GNU General Public License
 *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

pragma solidity 0.8.17;

interface IClaimTopicsRegistry {
    /**
     *  this event is emitted when a claim topic has been added to the ClaimTopicsRegistry
     *  the event is emitted by the 'addClaimTopic' function
     *  `claimTopic` is the required claim added to the Claim Topics Registry
     */
    event ClaimTopicAdded(uint256 indexed claimTopic);

    /**
     *  this event is emitted when a claim topic has been removed from the ClaimTopicsRegistry
     *  the event is emitted by the 'removeClaimTopic' function
     *  `claimTopic` is the required claim removed from the Claim Topics Registry
     */
    event ClaimTopicRemoved(uint256 indexed claimTopic);

    /**
     * @dev Add a trusted claim topic (For example: KYC=1, AML=2).
     * Only owner can call.
     * emits `ClaimTopicAdded` event
     * cannot add more than 15 topics for 1 token as adding more could create gas issues
     * @param _claimTopic The claim topic index
     */
    function addClaimTopic(uint256 _claimTopic) external;

    /**
     *  @dev Remove a trusted claim topic (For example: KYC=1, AML=2).
     *  Only owner can call.
     *  emits `ClaimTopicRemoved` event
     *  @param _claimTopic The claim topic index
     */
    function removeClaimTopic(uint256 _claimTopic) external;

    /**
     *  @dev Get the trusted claim topics for the security token
     *  @return Array of trusted claim topics
     */
    function getClaimTopics() external view returns (uint256[] memory);
}
"
    },
    "contracts/registry/interface/IIdentityRegistry.sol": {
      "content": "// SPDX-License-Identifier: GPL-3.0
//
//                                             :+#####%%%%%%%%%%%%%%+
//                                         .-*@@@%+.:+%@@@@@%%#***%@@%=
//                                     :=*%@@@#=.      :#@@%       *@@@%=
//                       .-+*%@%*-.:+%@@@@@@+.     -*+:  .=#.       :%@@@%-
//                   :=*@@@@%%@@@@@@@@@%@@@-   .=#@@@%@%=             =@@@@#.
//             -=+#%@@%#*=:.  :%@@@@%.   -*@@#*@@@@@@@#=:-              *@@@@+
//            =@@%=:.     :=:   *@@@@@%#-   =%*%@@@@#+-.        =+       :%@@@%-
//           -@@%.     .+@@@     =+=-.         @@#-           +@@@%-       =@@@@%:
//          :@@@.    .+@@#%:                   :    .=*=-::.-%@@@+*@@=       +@@@@#.
//          %@@:    +@%%*                         =%@@@@@@@@@@@#.  .*@%-       +@@@@*.
//         #@@=                                .+@@@@%:=*@@@@@-      :%@%:      .*@@@@+
//        *@@*                                +@@@#-@@%-:%@@*          +@@#.      :%@@@@-
//       -@@%           .:-=++*##%%%@@@@@@@@@@@@*. :@+.@@@%:            .#@@+       =@@@@#:
//      .@@@*-+*#%%%@@@@@@@@@@@@@@@@%%#**@@%@@@.   *@=*@@#                :#@%=      .#@@@@#-
//      -%@@@@@@@@@@@@@@@*+==-:-@@@=    *@# .#@*-=*@@@@%=                 -%@@@*       =@@@@@%-
//         -+%@@@#.   %@%%=   -@@:+@: -@@*    *@@*-::                   -%@@%=.         .*@@@@@#
//            *@@@*  +@* *@@##@@-  #@*@@+    -@@=          .         :+@@@#:           .-+@@@%+-
//             +@@@%*@@:..=@@@@*   .@@@*   .#@#.       .=+-       .=%@@@*.         :+#@@@@*=:
//              =@@@@%@@@@@@@@@@@@@@@@@@@@@@%-      :+#*.       :*@@@%=.       .=#@@@@%+:
//               .%@@=                 .....    .=#@@+.       .#@@@*:       -*%@@@@%+.
//                 +@@#+===---:::...         .=%@@*-         +@@@+.      -*@@@@@%+.
//                  -@@@@@@@@@@@@@@@@@@@@@@%@@@@=          -@@@+      -#@@@@@#=.
//                    ..:::---===+++***###%%%@@@#-       .#@@+     -*@@@@@#=.
//                                           @@@@@@+.   +@@*.   .+@@@@@%=.
//                                          -@@@@@=   =@@%:   -#@@@@%+.
//                                          +@@@@@. =@@@=  .+@@@@@*:
//                                          #@@@@#:%@@#. :*@@@@#-
//                                          @@@@@%@@@= :#@@@@+.
//                                         :@@@@@@@#.:#@@@%-
//                                         +@@@@@@-.*@@@*:
//                                         #@@@@#.=@@@+.
//                                         @@@@+-%@%=
//                                        :@@@#%@%=
//                                        +@@@@%-
//                                        :#%%=
//
/**
 *     NOTICE
 *
 *     The T-REX software is licensed under a proprietary license or the GPL v.3.
 *     If you choose to receive it under the GPL v.3 license, the following applies:
 *     T-REX is a suite of smart contracts implementing the ERC-3643 standard and
 *     developed by Tokeny to manage and transfer financial assets on EVM blockchains
 *
 *     Copyright (C) 2023, Tokeny sàrl.
 *
 *     This program is free software: you can redistribute it and/or modify
 *     it under the terms of the GNU General Public License as published by
 *     the Free Software Foundation, either version 3 of the License, or
 *     (at your option) any later version.
 *
 *     This program is distributed in the hope that it will be useful,
 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *     GNU General Public License for more details.
 *
 *     You should have received a copy of the GNU General Public License
 *     along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

pragma solidity 0.8.17;

import "./ITrustedIssuersRegistry.sol";
import "./IClaimTopicsRegistry.sol";
import "./IIdentityRegistryStorage.sol";

import "@onchain-id/solidity/contracts/interface/IClaimIssuer.sol";
import "@onchain-id/solidity/contracts/interface/IIdentity.sol";

interface IIdentityRegistry {
    /**
     *  this event is emitted when the ClaimTopicsRegistry has been set for the IdentityRegistry
     *  the event is emitted by the IdentityRegistry constructor
     *  `claimTopicsRegistry` is the address of the Claim Topics Registry contract
     */
    event ClaimTopicsRegistrySet(address indexed claimTopicsRegistry);

    /**
     *  this event is emitted when the IdentityRegistryStorage has been set for the IdentityRegistry
     *  the event is emitted by the IdentityRegistry constructor
     *  `identityStorage` is the address of the Identity Registry Storage contract
     */
    event IdentityStorageSet(address indexed identityStorage);

    /**
     *  this event is emitted when the TrustedIssuersRegistry has been set for the IdentityRegistry
     *  the event is emitted by the IdentityRegistry constructor
     *  `trustedIssuersRegistry` is the address of the Trusted Issuers Registry contract
     */
    event TrustedIssuersRegistrySet(address indexed trustedIssuersRegistry);

    /**
     *  this event is emitted when an Identity is registered into the Identity Registry.
     *  the event is emitted by the 'registerIdentity' function
     *  `investorAddress` is the address of the investor's wallet
     *  `identity` is the address of the Identity smart contract (onchainID)
     */
    event IdentityRegistered(address indexed investorAddress, IIdentity indexed identity);

    /**
     *  this event is emitted when an Identity is removed from the Identity Registry.
     *  the event is emitted by the 'deleteIdentity' function
     *  `investorAddress` is the address of the investor's wallet
     *  `identity` is the address of the Identity smart contract (onchainID)
     */
    event IdentityRemoved(address indexed investorAddress, IIdentity indexed identity);

    /**
     *  this event is emitted when an Identity has been updated
     *  the event is emitted by the 'updateIdentity' function
     *  `oldIdentity` is the old Identity contract's address to update
     *  `newIdentity` is the new Identity contract's
     */
    event IdentityUpdated(IIdentity indexed oldIdentity, IIdentity indexed newIdentity);

    /**
     *  this event is emitted when an Identity's country has been updated
     *  the event is emitted by the 'updateCountry' function
     *  `investorAddress` is the address on which the country has been updated
     *  `country` is the numeric code (ISO 3166-1) of the new country
     */
    event CountryUpdated(address indexed investorAddress, uint16 indexed country);

    /**
     *  @dev Register an identity contract corresponding to a user address.
     *  Requires that the user doesn't have an identity contract already registered.
     *  This function can only be called by a wallet set as agent of the smart contract
     *  @param _userAddress The address of the user
     *  @param _identity The address of the user's identity contract
     *  @param _country The country of the investor
     *  emits `IdentityRegistered` event
     */
    function registerIdentity(
        address _userAddress,
        IIdentity _identity,
        uint16 _country
    ) external;

    /**
     *  @dev Removes an user from the identity registry.
     *  Requires that the user have an identity contract already deployed that will be deleted.
     *  This function can only be called by a wallet set as agent of the smart contract
     *  @param _userAddress The address of the user to be removed
     *  emits `IdentityRemoved` event
     */
    function deleteIdentity(address _userAddress) external;

    /**
     *  @dev Replace the actual identityRegistryStorage contract with a new one.
     *  This function can only be called by the wallet set as owner of the smart contract
     *  @param _identityRegistryStorage The address of the new Identity Registry Storage
     *  emits `IdentityStorageSet` event
     */
    function setIdentityRegistryStorage(address _identityRegistryStorage) external;

    /**
     *  @dev Replace the actual claimTopicsRegistry contract with a new one.
     *  This function can only be called by the wallet set as owner of the smart contract
     *  @param _claimTopicsRegistry The address of the new claim Topics Registry
     *  emits `ClaimTopicsRegistrySet` event
     */
    function setClaimTopicsRegistry(address _claimTopicsRegistry) external;

    /**
     *  @dev Replace the actual trustedIssuersRegistry contract with a new one.
     *  This function can only be called by the wallet set as owner of the smart contract
     *  @param _trustedIssuersRegistry The address of the new Trusted Issuers Registry
     *  emits `TrustedIssuersRegistrySet` event
     */
    function setTrustedIssuersRegistry(address _trustedIssuersRegistry) external;

    /**
     *  @dev Updates the country corresponding to a user address.
     *  Requires that the user should have an identity contract already deployed that will be replaced.
     *  This function can only be called by a wallet set as agent of the smart contract
     *  @param _userAddress The address of the user
     *  @param _country The new country of the user
     *  emits `CountryUpdated` event
     */
    function updateCountry(address _userAddress, uint16 _country) external;

    /**
     *  @dev Updates an identity contract corresponding to a user address.
     *  Requires that the user address should be the owner of the identity contract.
     *  Requires that the user should have an identity contract already deployed that will be replaced.
     *  This function can only be called by a wallet set as agent of the smart contract
     *  @param _userAddress The address of the user
     *  @param _identity The address of the user's new identity contract
     *  emits `IdentityUpdated` event
     */
    function updateIdentity(address _userAddress, IIdentity _identity) external;

    /**
     *  @dev function allowing to register identities in batch
     *  This function can only be called by a wallet set as agent of the smart contract
     *  Requires that none of the users has an identity contract already registered.
     *  IMPORTANT : THIS TRANSACTION COULD EXCEED GAS LIMIT IF `_userAddresses.length` IS TOO HIGH,
     *  USE WITH CARE OR YOU COULD LOSE TX FEES WITH AN "OUT OF GAS" TRANSACTION
     *  @param _userAddresses The addresses of the users
     *  @param _identities The addresses of the corresponding identity contracts
     *  @param _countries The countries of the corresponding investors
     *  emits _userAddresses.length `IdentityRegistered` events
     */
    function batchRegisterIdentity(
        address[] calldata _userAddresses,
        IIdentity[] calldata _identities,
        uint16[] calldata _countries
    ) external;

    /**
     *  @dev This functions checks whether a wallet has its Identity registered or not
     *  in the Identity Registry.
     *  @param _userAddress The address of the user to be checked.
     *  @return 'True' if the address is contained in the Identity Registry, 'false' if not.
     */
    function contains(address _userAddress) external view returns (bool);

    /**
     *  @dev This functions checks whether an identity contract
     *  corresponding to the provided user address has the required claims or not based
     *  on the data fetched from trusted issuers registry and from the claim topics registry
     *  @param _userAddress The address of the user to be verified.
     *  @return 'True' if the address is verified, 'false' if not.
     */
    function isVerified(address _userAddress) external view returns (bool);

    /**
     *  @dev Returns the onchainID of an investor.
     *  @param _userAddress The wallet of the investor
     */
    function identity(address _userAddress) external view returns (IIdentity);

    /**
     *  @dev Returns the country code of an investor.
     *  @param _userAddress The wallet of the investor
     */
    function investorCountry(address _userAddress) external view returns (uint16);

    /**
     *  @dev Returns the IdentityRegistryStorage linked to the current IdentityRegistry.
     */
    function identityStorage() external view returns (IIdentityRegistryStorage);

    /**
     *  @dev Returns the TrustedIssuersRegistry linked to the current IdentityRegistry.
     */
    function issuersRegistry() external view returns (ITrustedIssuersRegistry);

    /**
     *  @dev Returns the ClaimTopicsRegistry linked to the current IdentityRegistry.
     */
    function topicsRegistry() external view returns (IClaimTopicsRegistry);
}
"
    },
    "contracts/registry/interface/IIdentityRegistryStorage.sol": {
      "content": "// SPDX-License-Identifier: GPL-3.0
//
//                                             :+#####%%%%%%%%%%%%%%+
//                                         .-*@@@%+.:+%@@@@@%%#***%@@%=
//                                     :=*%@@@#=.      :#@@%       *@@@%=
//                       .-+*%@%*-.:+%@@@@@@+.     -*+:  .=#.       :%@@@%-
//                   :=*@@@@%%@@@@@@@@@%@@@-   .=#@@@%@%=             =@@@@#.
//             -=+#%@@%#*=:.  :%@@@@%.   -*@@#*@@@@@@@#=:-              *@@@@+
//            =@@%=:.     :=:   *@@@@@%#-   =%*%@@@@#+-.        =+       :%@@@%-
//           -@@%.     .+@@@     =+=-.         @@#-           +@@@%-       =@@@@%:
//          :@@@.    .+@@#%:                   :    .=*=-::.-%@@@+*@@=       +@@@@#.
//          %@@:    +@%%*                         =%@@@@@@@@@@@#.  .*@%-       +@@@@*.
//         #@@=                                .+@@@@%:=*@@@@@-      :%@%:      .*@@@@+
//        *@@*                                +@@@#-@@%-:%@@*          +@@#.      :%@@@@-
//       -@@%           .:-=++*##%%%@@@@@@@@@@@@*. :@+.@@@%:            .#@@+       =@@@@#:
//      .@@@*-+*#%%%@@@@@@@@@@@@@@@@%%#**@@%@@@.   *@=*@@#                :#@%=      .#@@@@#-
//      -%@@@@@@@