Solidity deploy and validate agent contracts

Related contracts

Use openzeppelin Two agency ancillary contracts

ProxyAdmin.sol

TransparentUpgradeableProxy.sol

Address

openzeppelin-contracts/contracts/proxy/transparent at master · OpenZeppelin/openzeppelin-contracts

Deploy logical contract

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

contract Web03{
    constructor() public {

    }
    string public constant url = 'web03.cn';
    mapping (uint => string) public names;
    uint public namesN;
    function addName(string memory _name) public {
        names[namesN++] = _name;
    }
}

Trading address ：

https://rinkeby.etherscan.io/tx/0xd11215fa054742276d378917b76093b51dd74124735d8bfffe14928f25d0fc07

Contract address ：0xd37C4f32816Ac29a839ca2a854726432080D14c4

Deployment management contract ProxyAdmin.sol

pragma solidity ^0.8.0;
import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/proxy/transparent/ProxyAdmin.sol";

contract Web03ProxyAdmin is ProxyAdmin{
    constructor() {

    }
}

Trading address ：https://rinkeby.etherscan.io/tx/0xfabbdfb4fc9a0c0196a04d3fd1bfceafc23cc78e0351155a71415b37b91bd4b2

Contract address ：0x60db1202a8c2d2b60d628a03741fed1920bf25f2

Deployment agent contract TransparentUpgradeableProxy.sol

pragma solidity ^0.8.0;
import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/proxy/transparent/TransparentUpgradeableProxy.sol";

contract Web03Proxy is TransparentUpgradeableProxy{
    constructor(address _logic,address admin_,bytes memory _data) TransparentUpgradeableProxy(_logic, admin_, _data){

    }
}

Argument parsing

• address _logic Logical contract address 【0xd37C4f32816Ac29a839ca2a854726432080D14c4】
• address admin_ Management contract address 【0x60db1202a8c2d2b60d628a03741fed1920bf25f2】
• bytes memory _data Parameter bytecode when publishing logical contract ,0x No parameter 【0x】

Trading address ：https://rinkeby.etherscan.io/tx/0xbeb7bf1cae9b8c37035fd251080baefb9fb1d9d72c5498997685c2a429af1318

Contract address ：0x82f4728Aa261eBd7887367096BCA4C15356CF188

Verify contract

In order to see the visual effect , Select the validation contract

Please check previous articles on how to verify 《solidity Contract validation 》：https://web03.cn/blog/299

After verification, the blockchain browser cannot see the method of logical contract in the proxy contract ？

stay Code tab choice More Option Re selection Is this a proxy?

He will automatically find your logical contract , Click on Verify that will do

Upgrade contract

- Call contract storage data , Pre validate proxy data -

Call the proxy contract first to verify the proxy function

call addName, Add a set of data

here ,names Methods can also be found

1、 Release new logical contracts

contract Web03V2{
    constructor() {

    }
    string public constant url = 'web03.cn';
    mapping (uint => string) public names;
    uint public namesN;
    uint public constant D = 1;
    function addName(string memory _name) public {
        names[namesN++] = _name;
    }
    function addD(uint _d) public pure{
       D + _d;
    }
}

Trading address ：https://rinkeby.etherscan.io/tx/0x887c2d2a5f7ebdf1c1b27902a7a03b3cb4da87102797a941909b93c595b09cbb

Contract address ：0xdFEaA297C19622892a07e4Da428b377aDA10f0AD

2、 Call the upgrade method

Call the management contract method

1. upgrade, Need to （ Agency contract address , New logical contract address ）
2. upgradeAndCall, Need to （ Agency contract address , New logical contract address , Initialize call data , Pay the amount ）

The current upgrade does not involve initialization data and payment amount , So call upgrade that will do

upgrade(0x82f4728Aa261eBd7887367096BCA4C15356CF188, 0xdFEaA297C19622892a07e4Da428b377aDA10f0AD)

Upgrade transaction address ：https://rinkeby.etherscan.io/tx/0x9de289d9a3fb021cdb04fa08301a706c3a7e1b52da5aa5c9f13cfb812c775a9f

- After upgrading , View and verify data -

You can see , The new method of adding to the upgraded contract D And methods addD All have appeared （addD Writing mistakes , Ignore , But it doesn't affect ）

Inquire about names[0]= zero three

The data before the upgrade is still preserved , It means that the agent is successful

• There is a proxy contract for the data , This data is initialized when the agent is deployed , Later, only the logical address was changed ,SO The data is always stored