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TwoStepOwnable

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.

This module is used through inheritance. It will make available the modifier onlyOwner, which can be aplied to your functions to restrict their use to the owner.

In order to transfer ownership, a recipient must be specified, at which point the specified recipient can call acceptOwnership and take ownership.

Functions​

owner​

  function owner(
  ) external returns (address)

Returns the address of the current owner.

isOwner​

  function isOwner(
  ) public returns (bool)

Returns true if the caller is the current owner.

transferOwnership​

  function transferOwnership(
  ) external

Allows a new account (newOwner) to accept ownership. Can only be called by the current owner.

cancelOwnershipTransfer​

  function cancelOwnershipTransfer(
  ) external

Cancel a transfer of ownership to a new account. Can only be called by the current owner.

acceptOwnership​

  function acceptOwnership(
  ) external

Transfers ownership of the contract to the caller. Can only be called by a new potential owner set by the current owner.

Events​

OwnershipTransferred​

  event OwnershipTransferred(
  )