// SPDX-License-Identifier: MIT
pragma solidity ^0.8.6;

/**
 * @notice Modified AuthorizedReciever abstract for use on the Functions Oracle contract to limit usage
 * @notice Uses tx.origin instead of msg.sender because the client contract sends messages to the Oracle contract
 */

interface AuthorizedOriginReceiverInterface {
  /**
   * @dev Returns true if the contract is paused, and false otherwise.
   */
  function authorizedReceiverActive() external view returns (bool);

  /**
   * @dev Triggers AuthorizedOriginReceiver usage to block unuthorized senders.
   *
   * Requirements:
   *
   * - The contract must not be deactive.
   */
  function activateAuthorizedReceiver() external;

  /**
   * @dev Triggers AuthorizedOriginReceiver usage to allow all senders.
   *
   * Requirements:
   *
   * - The contract must be active.
   */
  function deactivateAuthorizedReceiver() external;

  /**
   * @notice Sets the permission to request for the given wallet(s).
   * @param senders The addresses of the wallet addresses to grant access
   */
  function addAuthorizedSenders(address[] calldata senders) external;

  /**
   * @notice Remove the permission to request for the given wallet(s).
   * @param senders The addresses of the wallet addresses to revoke access
   */
  function removeAuthorizedSenders(address[] calldata senders) external;

  /**
   * @notice Retrieve a list of authorized senders
   * @return array of addresses
   */
  function getAuthorizedSenders() external view returns (address[] memory);

  /**
   * @notice Use this to check if a node is authorized for fulfilling requests
   * @param sender The address of the Chainlink node
   * @return The authorization status of the node
   */
  function isAuthorizedSender(address sender) external view returns (bool);
}