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app-plugin-morpho

License

zondax_light zondax_dark

Please visit our website at zondax.ch

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