upgradeable-proxy

Overview

The upgradeable-proxy repo consists of two contracts:

UpgradeableProxy.sol

• A non-transparent proxy contract with minimal logic to allow for administrative permissioning and upgradeability.
• rely/deny are used to permission the proxy to call the implementation contract.
• setImplementation is used to upgrade the implementation contract.

UpgradeableProxied.sol

• UpgradeableProxied is a contract designed to be inherited by ANY AND ALL implementations that are using UpgradeableProxy.sol as their proxy contract.
• This contract contains the same storage layout with the implementation address slot taken up by a dummy bytes32 slot0 variable to prevent unintended overwriting of the implementation address slot.

Testing

To run the tests, do the following:

forge test