GemWallet - XRPL Web3 Authentication

Introduction

⚠️ Don't forget to install GemWallet

This repository is used in the following tutorial: Create a web3 authentication on the XRPL with GemWallet.

This repository is showcasing how to create a web3 login (authentication) on the XRPL (XRP Ledger) thanks to GemWallet.

How does the web3 authentication works?

Here is an high level flow diagram on how the flow within this repository is developed:

graph TD
    A(Click on login button) --> B{Public key shared by user with GemWallet}
    B --> |No| A
    B --> |Yes| C[Welcome the user]
    C --> D(Click on restricted button)
    D --> E[Fetch nonce made for the user public key]
    E --> F{Sign the nonce with GemWallet}
    F --> |No| C
    F --> |Yes| G{Verify the signature in backend}
    G --> |No| C
    G --> |Yes| H[Authenticated with JWT token]

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Available Scripts

In the project directory, you can run:

npm start

Runs the app production mode.

npm dev

Run the hot-reload nodemon server to enhance the developer experience while coding within this repository.