SimpleLibrary

A P2P Book Sharing/Virtual Library DApp that allows users to lend books to each other. The UI is a modified version of the Pet Shop example.

Run A Local Development Server

1. Clone the repo. Install truffle and ganache-cli.
2. In the root of the directory, compile using truffle compile.
3. Run ganache-cli from another terminal window. The project uses port 8545 for all intents and purposes.
4. Migrate the contracts truffle migrate.
5. Run npm run dev to start the lite-server.
6. Connect with MetaMask or provider of your preference to perform transactions, and import the keys generated by ganache-cli after setting RPC server to 127.0.0.1:8545.
7. The DApp would be accessible at ://localhost:3000.

Core Files

• Contract: SimpleLibrary.sol in Contracts folder.
• Tests: simple_library.test.js in Tests folder.
• Migrations are located in Migrations.
• UI files are present in the src folder.

Rinkeby Deployment

• Contract: 0x7cd3cb57c0bca9316969493e9de0106c453cf0a9

Additional Requirements

• avoiding_common_attacks.md
• design_pattern_decisions.md
• deployed_addresses.txt

Walk-through Video

• Youtube

Security Assessment

• The contract was tested with MythX and no high level vulnerabilities were found.