ChristianOConnor’s gists

ChristianOConnor / key_gen_dilithium_circl_imp.go

Created October 24, 2023 02:48

	package main

	import (
	"encoding/hex"
	"fmt"
	"sort"

	"github.com/cloudflare/circl/sign/dilithium"
	)

ChristianOConnor / RandomReachDebug6p2.sol

Last active May 31, 2023 00:54

This contract mints NFTs and selects a random Classifier with API3. This contract also requires a signature from a server-bound private key via EIP712.

	// SPDX-License-Identifier: UNLICENSED
	pragma solidity ^0.8.18;

	import "@openzeppelin/contracts/access/Ownable.sol";
	import "@openzeppelin/contracts/token/ERC721/extensions/ERC721URIStorage.sol";
	import "@api3/airnode-protocol/contracts/rrp/requesters/RrpRequesterV0.sol";
	import "@openzeppelin/contracts/utils/cryptography/ECDSA.sol";
	import "@openzeppelin/contracts/utils/cryptography/draft-EIP712.sol";
	import "@openzeppelin/contracts/utils/Counters.sol";
	import "@openzeppelin/contracts/utils/Strings.sol";

ChristianOConnor / deployRandomDebug5Local.ts

Created May 28, 2023 07:21

Deploys RandomDebug5Local NFT contract

	// We require the Hardhat Runtime Environment explicitly here. This is optional
	// but useful for running the script in a standalone fashion through `node <script>`.
	//
	// When running the script with `npx hardhat run <script>` you'll find the Hardhat

	import { ethers } from "hardhat";

	// Runtime Environment's members available in the global scope.
	const hre = require("hardhat");
	const dotenv = require("dotenv");

ChristianOConnor / RandomReachDebug5Local.sol

Created May 28, 2023 07:19

mints nfts with second EIP712 sugnature and should be run locally on hardhat node

	// SPDX-License-Identifier: UNLICENSED
	pragma solidity ^0.8.18;

	import "hardhat/console.sol";

	import "@openzeppelin/contracts/access/Ownable.sol";
	import "@openzeppelin/contracts/token/ERC721/extensions/ERC721URIStorage.sol";
	import "@openzeppelin/contracts/utils/cryptography/ECDSA.sol";
	import "@openzeppelin/contracts/utils/cryptography/draft-EIP712.sol";
	import "@openzeppelin/contracts/utils/Counters.sol";

ChristianOConnor / get-addrs-from-eip712-sig.js

Last active May 28, 2023 07:16

Getting the address from a signature in javascript with ethers.js

	const { ethers } = require('ethers');

	async function recoverSigner(address, nonce, deadline, v, r, s) {
	const domain = {
	name: "RandomReachDebug5Local",
	version: "1",
	chainId: 31337,
	verifyingContract: "0x8464135c8F25Da09e49BC8782676a84730C318bC",
	};

ChristianOConnor / deployGetAddressFromSig.ts

Created May 27, 2023 11:14

Deploy the GetAddressFromSig contract on hardhat

	import { ethers } from "hardhat";

	const hre = require("hardhat");
	const dotenv = require("dotenv");
	dotenv.config();

	async function main() {
	const GetAddressFromSig = await hre.ethers.getContractFactory("GetAddressFromSig");
	const gasPrice = await GetAddressFromSig.signer.getGasPrice();
	console.log(`Current gas price: ${gasPrice}`);

ChristianOConnor / GetAddressFromSig.sol

Last active May 28, 2023 01:34

GetAddressFromSig which gets the address in an ethers split sig

	// SPDX-License-Identifier: UNLICENSED
	pragma solidity ^0.8.18;

	import "hardhat/console.sol";

	import "@openzeppelin/contracts/token/ERC721/ERC721.sol";
	import "@openzeppelin/contracts/utils/cryptography/EIP712.sol";

	contract GetAddressFromSig is ERC721, EIP712 {
	struct Request {

ChristianOConnor / RandomReachDebug5.sol

Created May 26, 2023 00:26

Fifth iteration of RandomReachDebug which mints from an array of 3 Classifiers and relies on an authorized private key.

	// SPDX-License-Identifier: UNLICENSED
	pragma solidity ^0.8.18;

	import "@openzeppelin/contracts/access/Ownable.sol";
	import "@openzeppelin/contracts/token/ERC721/extensions/ERC721URIStorage.sol";
	import "@api3/airnode-protocol/contracts/rrp/requesters/RrpRequesterV0.sol";
	import "@openzeppelin/contracts/utils/cryptography/ECDSA.sol";
	import "@openzeppelin/contracts/utils/cryptography/EIP712.sol";
	import "@openzeppelin/contracts/utils/Counters.sol";

ChristianOConnor / RandomReachDebug4.sol

Created May 25, 2023 22:02

I think _REQUEST_RANDOM_NFT_TYPEHASH is wrong

	// SPDX-License-Identifier: UNLICENSED
	pragma solidity ^0.8.18;

	import "@openzeppelin/contracts/access/Ownable.sol";
	import "@openzeppelin/contracts/token/ERC721/extensions/ERC721URIStorage.sol";
	import "@api3/airnode-protocol/contracts/rrp/requesters/RrpRequesterV0.sol";
	import "@openzeppelin/contracts/utils/cryptography/ECDSA.sol";
	import "@openzeppelin/contracts/utils/cryptography/EIP712.sol";
	import "@openzeppelin/contracts/utils/Counters.sol";

ChristianOConnor / RandomReachDebug2.sol

Created May 24, 2023 22:20

Contract to mint Random Classifier NFT with authorized wallet signature

	// SPDX-License-Identifier: UNLICENSED
	pragma solidity ^0.8.18;

	import "@openzeppelin/contracts/access/Ownable.sol";
	import "@openzeppelin/contracts/token/ERC721/extensions/ERC721URIStorage.sol";
	import "@api3/airnode-protocol/contracts/rrp/requesters/RrpRequesterV0.sol";
	import "@openzeppelin/contracts/utils/cryptography/ECDSA.sol";
	import "@openzeppelin/contracts/utils/cryptography/EIP712.sol";
	import "@openzeppelin/contracts/utils/Counters.sol";