This repository is licensed under the Business Source License 1.1. The license applies to the entire codebase, including all prior revisions.

Midas Solana programs repository

This repository contains all Solana programs related to the midas.app project.

Midas Solana programs trying to mimic everything that was previously developed for EVM-based chains, but some features currently were not implemented due to either blockchain limitations or missing on-chain data.

Features that are currently not implemented in Solana programs:

• Sanctions list
• Swapper redeemer
• BUIDL redeemer

Application requirements

All requirements and invariants for the programs are described in this notion document

The structure of the repository

• programs/ - root folder for programs source code.
• common/ - shared typescript constants/utilities.
• scripts/ - anchor scripts. Currently contains deploy/upgrade scripts as well as some 'playground' scripts.
• test/ - programs tests.

Prerequirments

• anchor-cli - 0.30.1
• solana-cli - 2.1.16
• node - 20
• yarn - 1.22.22

Installation Guide

Follow these steps to set up your environment:

1. Install Rust

   Install Rust using rustup.rs.

2. Install Solana CLI (v2.1.16) via agave-install

   Use the official installation guide:

   sh -c "$(curl -sSfL https://release.anza.xyz/v2.1.16/install)"

3. Install Anchor Version Manager (AVM) and Anchor CLI (v0.30.1)

   cargo install --git https://github.com/coral-xyz/anchor --tag v0.30.1 avm --locked --force

   Then run:

   avm install 0.30.1
   avm use 0.30.1

   Verify your installation:

   anchor --version
   # should output: anchor-cli 0.30.1

4. (Optional) Use Nightly Rust Toolchain for Building

If you encounter build errors related to the toolchain, you can use the nightly toolchain for building the project.

RUSTUP_TOOLCHAIN="nightly-2024-05-09" yarn build

How to build the project

yarn build

or

RUSTUP_TOOLCHAIN="nightly-2024-05-09" yarn build

How to run tests

To run all tests:

yarn test

To run only cargo tests:

yarn test:cargo

To run only anchor tests:

yarn test:anchor

How to view documentation

Generate rust docs:

yarn codegen

Open HTML file in browser:

target/doc/<program_name>/index.html

NOTE: in case if you don't have program keypairs for the programs, please build the project, get the new program account addresses and using global search just replace everywhere current addresses with the newly created

Programs

• access-control - program that is responsible for granting/revoking roles for a specific address
• data-feed- program that wraps a underlying price feed and exposes utility function to fetch and validate the price from that underlying data feed
• token-authority - program that holds different authorities for SPL-2022 token mint and utilizes access-control to make it possible to have multiple authorities
• midas-vaults - program that is responsible for issuing/redeeming mTokens

Program addresses

Program Name	Address
access-control	MAC1H4FiknRdqG7DdEmQXgdp688w8Zo5t44T3CsKt3P
data-feed	MDF1kkcgJqyizY8k3U1ESAxLBYFYmE3qTwxf2pmGE1s
token-authority	MTA14NBri1ojys9tnxYuRKHTtVNAssT9bHo5Lt21vDa
midas-vaults	MidasZepq8k2oFNCCm1rm31rbbj68JSPJeXwqQu6NfZ

Account addresses

All account addresses can be found in this file