DAS LOCK

A dispatch contract and some dynamic libraries.

Overview

This project is a Rust and C hybrid project that targets the riscv64-unknown-linux-gnu platform. It uses Rust for the contract entry (dispatch) and C for dynamic libraries (ckb_sign, tron_sign, etc). The Makefile handles the build process, enabling development through both native and Docker environments. The project also depends on the Nervos Network CKB blockchain protocol and several cryptography libraries.

Dependencies

• Docker: dotbitteam/ckb-dev-all-in-one
• Rust Toolchain: Targeting riscv64imac-unknown-none-elf
• C Toolchain: Targeting riscv64-unknown-linux-gnu
• ckb-binary-patcher: ckb/ckb-binary-patcher
• libecc: dotbitteam/libecc
• secp256k1

Features

• Build for multiple net types (default is testnet2)
• Optimize and strip binaries
• Debug and Release build types
• Control build flags via environment variables
• Docker environment for isolated building
• Compile contracts and dynamic libraries with security features

Build Instructions

1. Clone the repository:

   git clone https://github.com/dotbitHQ/das-lock

2. Initialize environment and submodules:

   make init-build-env

3. Pull the Docker image:

   make pull-docker-image

4. Build all contracts and libraries:

   make debug-all-via-docker # or make all-via-docker

5. Copy the generated binaries to the other directory:

   cp -r build/debugs/* /path/to/other/directory

Configuration

The Makefile supports the following environment variables:

• NET_TYPE: The type of blockchain network, default is testnet2.

  make debug-all-via-docker NET_TYPE=mainnet

• CFLAGS: Flags for the C compiler.

License

License