## Solidity smart contracts used by Ren Darknodes
npm install @renproject/sol⚖️ darknode-sol
darknode-sol contains a collection of Ethereum smart contracts utilized by the Ren Darknodes, written in Solidity. Ren bootstraps off Ethereum as a trusted third-party computer to handle Darknode registration and fee payouts.
Ren is powered by the RenVM — the Ren Virtual Machine — in a decentralized network of Darknodes that is distinct from Ethereum. This ensures the performance of the network, and the privacy of data, is not dependent on Ethereum.
Install the dependencies.
``
yarn install
Run the ganache-cli or an alternate Ethereum test RPC server on port 8545. The -d flag will use a deterministic mnemonic for reproducibility.
`sh`
yarn ganache-cli -d
Run the Truffle test suite.
`sh`
yarn run test
Run the Truffle test suite with coverage.
`sh`
yarn run coverage
Open the coverage file.
`sh`
open ./coverage/index.html
Add a .env, filling in the mnemonic and Infura key:
`sh`
MNEMONIC_KOVAN="..."
MNEMONIC_MAINNET="..."
INFURA_KEY="..."
Deploy to Kovan:
`sh`
NETWORK=kovan yarn run deploy
See 1_darknodes.js for additional instructions.
Add an Etherscan API key to your .env:
`
ETHERSCAN_KEY="..."
Run the following (replacing the network and contract name):
`sh``
NETWORK=mainnet yarn run verify Contract1 Contract2