HyperHarvest
  • 🌽Hyper Harvest
  • Overview
    • ⛩️Introduction
      • 🍀Project Overview
      • 🪶Key Features
      • 🕰️Why This Matters
    • 🌟Getting Started
      • 🥨Prerequisites
      • 🪻Installation
      • 📒Quick Start Guide
  • Basics
    • 🏠Architecture
      • 👨‍💼System Overview
      • 🎛️HyperHarvest Smart Contract
      • ⛓️Cross Chain Communication
    • 🌀Core Components
      • 🛬HyperHarvest Vault
      • 📠Private Strategy Mechanism
      • 🔗Chainlink CCIP Integration
      • 🔥Lit Protocol Integration
      • 📧XMTP Integration
      • 🕸️Web3 Auth Integration
      • 📇Envio Integration
    • 🙎‍♂️User Guide
    • 📑Developer Guide
    • 🎉Future Work
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  • Key Features:
  • How It Works:
  • Limitations:
  • Future Improvements:
  1. Basics
  2. Core Components

Web3 Auth Integration

Our dApp integrates the Web3Auth MPC Core Kit SDK to simplify non-custodial wallet creation, streamlining the onboarding process. With Google Sign-In and custom JWT authentication, users can connect using existing credentials, eliminating the complexities of web3 interaction. This allows them to seamlessly perform key actions such as deposits and withdrawals.

Key Features:

  • Custom Google Authentication: Users log in with their Google accounts, and wallet creation happens automatically in the background using Web3Auth MPC-TSS. No additional setup is required.

  • Flexible JWT Flow: Users can authenticate using either Google or Farcaster (pending full integration), with the option to switch between them, enhancing security and control.

  • Automatic Wallet Generation: Web3 wallets are generated during the login process, giving users immediate access to features like token transfers without additional steps. Core Technical Execution:

  • MPC-TSS Integration: We leverage Multi-Party Computation Threshold Signature Scheme (MPC-TSS) for secure key management, completely abstracted from the user.

  • Smart Contract Interaction: Users can perform transactions, like deposits or withdrawals, by interacting with AAVE and Chainlink-powered vaults using Web3Auth-generated wallets. This includes on-chain actions on Arbitrum and Optimism.

  • Persistent User Sessions: Using JWTs, we enable continuous user sessions, reducing the need for repeated logins. Data is locally stored for a smooth experience during future logins.

How It Works:

  • Login: Users sign in with Google, triggering a custom JWT process via Web3Auth MPC Core Kit SDK.

  • Wallets are automatically created during login.

  • Transactions: Users can make deposits or withdrawals via their Web3Auth-generated wallet without dealing with gas fees or blockchain intricacies.

  • On-Chain: Transactions like depositing USDC into vaults are facilitated via smart contracts on Arbitrum and Optimism.

Limitations:

  • Farcaster Login: The Farcaster login flow is partially integrated and remains incomplete.

  • MFA Sharing: While MFA is enabled, the ability for users to share or export their MFA factor key is not yet available.

Future Improvements:

  • Complete the Farcaster login integration.

  • Add functionality for users to share or export their MFA factor key across devices.

  • Ensure seamless chain switching in the frontend to allow users to switch between Arbitrum and Optimism effortlessly.

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Last updated 6 months ago

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