Ethereum: Safe Tx Builder Implementation in Custom Secure Network Infrastructure

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Implementing Safe Tx Builder on a Custom Ethereum Network Infrastructure

As a Safe Wallet user, you are no stranger to meticulously managing Ethereum funds. However, navigating the complex transaction generation network and transferring funds across networks can be daunting even for experienced users. One significant challenge is finding an accessible and user-friendly interface for executing secure transactions.

In this article, we will explore how to implement Safe Tx Builder on our custom network infrastructure, ensuring seamless and secure transactions across all supported Ethereum networks.

Current State of Transaction Creation

Currently, the Safe transaction creation process requires users to navigate a web-based user interface or manually copy and paste transaction information from another wallet. This can be time-consuming, error-prone, and may not provide the level of security and protection that Safe users expect.

Solution Overview: Implementing a Custom Network Secure Infrastructure

To address this issue, we will be implementing a custom network secure infrastructure for transaction creation in our Safe app. We will use the OpenZeppelin [Safe]( library to provide an accessible and secure way to build secure transactions.

Step 1: Setting up a custom network

First, we need to set up a custom network with multiple signers and a shared private key. This will allow us to implement a decentralized transaction generation process that is accessible to all network users.

Here is an example of how to create a custom network securely:

import { ethers } from ' ethers ' ;
const networkName = 'MyCustomNetwork';
const networkID = 12345;
const network = new ethers . Network ( networkName ) ;
const signer = await ethers.getSigner();

Step 2: Implementing the Tx Builder

Next, we will implement the Safe Tx Builder in our app, which provides users with an accessible and user-friendly interface for building secure transactions. We will use a combination of Web3 libraries (e.g. @ethersproject/web3-accounts) to interact with the Ethereum network.

Here is an example of how to create a simple transaction builder in our secure application.

import { ethers } from ' ethers ' ;
import { Signer } from ' @ethersproject / signer ' ;
import Web3 = require('@ethersproject/web3-accounts');
const txBuilder = (signer: signer, recipientAddress?: string) => {
const options = {
throttle: "2000000",
gasPrice: ethers.utils.toWei('20', 'wei'),
};
return new ethers. Transactions()
.add( .add( .add)
signs,
recipientAddress,
TransactionDetails
)
.signAndConfirm(options);
};
const transactionDetails = {
from: signer.address,
to: recipientAddress,
};

Step 3. Integrating Tx Builder with Wallet

Finally, we will integrate our custom web-safe infrastructure for building transactions into the Safe app. We will create a new function page in our app that will allow users to create secure transactions using our tx builder.

Here is an example of how to implement this integration into our secure app.

“` javascript

import { useEffect } from ‘ react ‘ ;

import { ethers } from ‘ ether ‘ ;

import Web3 = require(‘@ethersproject/web3-accounts’);

const TransactionBuilderPage = () => { const TransactionBuilderPage = () => {

const [ transactionBuilder , setTransactionBuilder ] = useState ( false ) ;

const [ txDetails , setTxDetails ] = useState ( { } ) ;

useEffect(() => {

const signer = await ethers.getSigner();

const network = new ethers.Network(‘MyCustomNetwork’);

const transactionBuilder = ( signer : signer , recipientAddress ? : string ) => { ;

//.

};

setTransactionBuilder(

() =>

txBuilder ( signer , recipient address ) ;

.then((tx) => ({

tx,

txHash : tx .