app-plugin-morpho

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This is a plugin for the Ethereum application which helps parsing and displaying relevant information when signing a Morpho smart contract.

• Ledger Nano S/S+/X/Stax Morpho plugin
• Specs / Documentation
• Ragger tests

ATTENTION

Please:

• Do not use in production
• Do not use a Ledger device with funds for development purposes.
• Have a separate and marked device that is used ONLY for development and testing

Documentation

Need more information about the interface, the architecture, or general stuff about ethereum plugins? You can find more about them in the ethereum-app documentation.

Smart Contracts

Smart contracts covered by the plugin shall be described here:

Network	Smart Contract	Address
Ethereum	Public Allocator	0xfd32fA2ca22c76dD6E550706Ad913FC6CE91c75D
Base	Public Allocator	0xA090dD1a701408Df1d4d0B85b716c87565f90467
Ethereum	MorphoBlue	0xBBBBBbbBBb9cC5e90e3b3Af64bdAF62C37EEFFCb
Base	MorphoBlue	0xBBBBBbbBBb9cC5e90e3b3Af64bdAF62C37EEFFCb
Ethereum	MetaMorpho Factory*	0xA9c3D3a366466Fa809d1Ae982Fb2c46E5fC41101
Base	MetaMorpho Factory*	0xA9c3D3a366466Fa809d1Ae982Fb2c46E5fC41101

*Plugin will support methods for the vaults created by the factory.

Functions

For the smart contracts implemented, the functions covered by the plugin shall be described here:

Function	Selector	Displayed Parameters
reallocateTo	0x833947fd	address vault
repay	0x20b76e81	uint256 assets uint256 shares address onBehalf
supplyCollateral	0x238d6579	uint256 assets address onBehalf
borrow	0x50d8cd4b	uint256 assets uint256 shares address onBehalf
withdraw	0x5c2bea49	uint256 assets uint256 shares address onBehalf
setAuthorizationWithSig	0x8069218f	address authorizer address authorized bool isAuthorized
withdrawCollateral	0x8720316d	uint256 assets address onBehalf
createMarket	0x8c1358a2	address loan_token address collateral_token
supply	0xa99aad89	uint256 assets uint256 shares address onBehalf
flashLoan	0xe0232b42	address token uint256 assets
setAuthorization	0xeecea000	address authorized bool isAuthorized
deposit	0x6e553f65	uint256 assets address receiver
mint	0x94bf804d	uint256 shares address receiver
redeem	0xba087652	uint256 shares address receiver address owner
withdraw	0xb460af94	uint256 assets address receiver address owner
approve	0x095ea7b3	uint256 shares address spender

How to build

Ledger's recommended plugin guide is out-dated and doesn't work since they introduced a lot of new changes. Here's a simple way to get started with this repo:

1. Clone this repo (along with git submodules)
2. Install Xquartz and make sure you have enabled "Allow connections from network clients" enabled under "Security" settings.
3. Install and start Docker (Note: If Docker is already running, quit and start it after starting Xquartz, otherwise docker cannot connect to Xquartz).
4. Install the Ledger Dev Tools VS Code plugin and makes sure it's enabled
5. Once you have installed the plugin and open the repo, the plugin should by default try to create and start the containers. If it doesn't, you can simply click "Update Container" under "Ledger Dev Tools" in the Activity Side Bar on VS Code.
6. On the "Ledger Dev Tools" side bar, Select a target and then click on Build.
7. Once build is complete, click on "Run tests" to run the tests