🔐 Blockchain Password Manager

A decentralized password manager built on the Solana blockchain using the Anchor framework. This project allows secure password storage using smart contracts.

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📦 Requirements

• Rust & Cargo
• Solana CLI
• Anchor CLI
• Node.js
• Yarn
• Git

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🛠 Installation (Mac / Linux)

1. Install Solana, Anchor, Node and Yarn:

   curl --proto '=https' --tlsv1.2 -sSfL https://solana-install.solana.workers.dev | bash

2. Clone the repository:

   git clone https://github.com/adama789/SolanaVault.git && cd SolanaVault

3. Install Node.js dependencies for backend:

   npm install

4. Install Node.js dependencies for frontend:

   cd frontend/blockchain_password_manager && npm install

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⚙️ Configuration

5. Generate a new wallet:

   solana-keygen new

6. Configure network:

   To work on devnet:

   solana config set --url devnet

   To work locally:

   • In a new terminal, start the local validator:

     solana-test-validator

   • Then set Solana to use localhost:

     solana config set --url localhost

   • Update your Anchor.toml file accordingly:

     [provider]
     cluster = "devnet"
     

     [provider]
     cluster = "localnet"
     

7. Check your current Solana config:

   solana config get

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🚀 Build and Deploy

To build:

anchor build

To build and test:

anchor test

To deploy it:

anchor deploy

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📁 Project Structure

• programs/ – Rust smart contract code
• tests/ – TypeScript-based tests
• Anchor.toml – project configuration
• migrations/, target/, app/ – other project files and folders

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✨ Demo

Main Page 🏠

Get a quick look and connect your wallet.

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Initiate Vault 🔐

Create your vault to securely store and manage your sensitive data.

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Vault Overview 👀

See your vault’s contents and explore saved entries at a glance.

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Fetching Entries ⏳

Quickly retrieve all your stored items with secure access.

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Password Generator 🔑

Create a strong, random password with visualized entropy for safety.