Iggy Social smart contracts

Smart contracts that enable and enhance the web3 social experience.

See the instructions below to run the code on localhost and for blockchain deployment.

.env

Create a .env file with the following keys:

DEPLOYER_PRIVATE_KEY=enter-key-here

Compile

npx hardhat compile

Test

npx hardhat test

Run tests in a specific folder:

npx hardhat test test/*test.js

Run a specific test:

npx hardhat test test/some.test.js

Run on localhost

Start a localhost node:

npx hardhat node

Make sure to add one of the private keys presented as deployer key in .env file.

In a separate terminal tab then run the following command:

npx hardhat run scripts/deploy.js --network localhost

Deployment

npx hardhat run scripts/deploy.js --network <network-name>

Also make sure you have the @nomiclabs/hardhat-etherscan library 3.1.0 or above.

Verify TLD contracts

Verifying TLD contracts generated through the factory is a bit tricky, but there is a way around the issue. See scripts/temp/deployTld.js for instructions.

Audit tools

Flatten the contracts

Most audit tools will require you to flatten the contracts. This means that all contracts that are defined under the imports will actually be imported into one .sol file, so all code is in one place.

First create a new folder called flattened:

mkdir flattened

To flatten a contract, run this command:

npx hardhat flatten <path-to-contract> >> flattened/<flat-contract-name>.sol

You may also need to give all contracts in the flattened file the same Solidity version. And you may need to delete all SPDX lines except the very first one.

Mythrill

myth -v4 analyze flattened/PunkForbiddenTlds.sol

Flags:

v4: verbose
o: output
a: address onchain
l: automatically retrieve dependencies
max-depth: maximum recursion depth

Docs: https://mythril-classic.readthedocs.io/en/master/security-analysis.html

Slither

Install Slither:

pip3 install slither-analyzer --user

Run it in the flattened folder:

slither .

Docs: https://github.com/crytic/slither

Debugging

Error: ENOENT: no such file or directory

Run npx hardhat clean and then npx hardhat compile.

Frontends

Development preview: https://iggy-social-frontend.vercel.app/
Landing page: https://iggy.social

iggy-social/iggy-contracts