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TransparantProxyUpgrades


OpenZeppelin Proxy logo


This repo uses the Transparent Proxy pattern for upgrading smart contracts. It uses most of the code from openzeppelin's repo, and adds brownie scripts on top. This repo contains deployment scripts that will:

  1. Deploy a Box implementation contract
  2. Deploy a ProxyAdmin contract to be the admin of the proxy
  3. Deploy a TransparentUpgradeableProxy to be the proxy for the implementations

Then, the upgrade script will:

  1. Deploy a new Box implementation BoxV2
  2. Upgrade the proxy to point to the new implementation contract.
  3. Then it will call a function only BoxV2 can call

The contract is designed to be deployed to:

  • Rinkeby test network

The contract has been unit tested locally, with intergration testing performed on Rinkeby.

Made with

  • solidity
  • python
  • brownie

This repo is a project created during the course;

  • smartcontractkit/full-blockchain-solidity-course-py

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