Solana Multi-Sig Wallet Program

The project comprises of:

An on-chain multi-sig wallet program
A client library that helps construct requests to the multi-sig wallet program

Specs & Features

The multi-sig wallet program provides the following instructions:

Initialize wallet and add initial key
Add new owner public key with corresponding weight (requires authorization)
Remove owner (requires authorization)
Invoke any instruction to another program (requires authorization)

Each owner public key has its own weight (0~1000). Any authorized instruction requires the total signature weight to be at least 1000.

Quick Start

If you decide to open in Gitpod then refer to README-gitpod.md, otherwise continue reading.

The following dependencies are required to build and run this example, depending on your OS, they may already be installed:

Install node
Install npm
Install docker
Install the latest Rust stable from https://rustup.rs/
Install Solana v1.4.7 or later from https://docs.solana.com/cli/install-solana-cli-tools

If this is your first time using Docker or Rust, these Installation Notes might be helpful.

Start local Solana cluster

This example connects to a local Solana cluster by default.

Enable on-chain program logs:

$ export RUST_LOG=solana_runtime::system_instruction_processor=trace,solana_runtime::message_processor=debug,solana_bpf_loader=debug,solana_rbpf=debug

Start a local Solana cluster:

$ npm run localnet:update
$ npm run localnet:up

View the cluster logs:

$ npm run localnet:logs

Note: To stop the local Solana cluster later:

$ npm run localnet:down

Build the on-chain program

$ npm run build:program

Run the client

$ npm run start

Pointing to a public Solana cluster

Solana maintains three public clusters:

devnet - Development cluster with airdrops enabled
testnet - Tour De Sol test cluster without airdrops enabled
mainnet-beta - Main cluster

Use npm scripts to configure which cluster.

To point to devnet:

$ npm run cluster:devnet

To point back to the local cluster:

$ npm run cluster:localnet

Information about Solana

For more information about programming on Solana, visit Solana Docs

yihau / solana-contract-wallet