From 9dc9df3be498b86ce7b5da3ee85b5a1c95234031 Mon Sep 17 00:00:00 2001 From: nambrot Date: Tue, 15 Oct 2024 21:31:01 -0400 Subject: [PATCH] Update Guide to include SuperchainHook and SuperchainISM --- HyperlaneDevExDemo.md | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/HyperlaneDevExDemo.md b/HyperlaneDevExDemo.md index 0338e600..7ce6416b 100644 --- a/HyperlaneDevExDemo.md +++ b/HyperlaneDevExDemo.md @@ -10,18 +10,18 @@ This demo demonstrates the basic ergonomics for developers and how a relayer wou ## Setup -1. Follow the `supersim` setup guide and run supersim with `./main` -2. Install the hyperlane cli `npm install -g @hyperlane-xyz/cli@5.0.1-clirelayer` +1. Follow the `supersim` setup guide and run supersim +2. Install the hyperlane cli `npm install -g @hyperlane-xyz/cli@5.6.0-superchain.1` 3. Set the private key for usage in subsequent demand in our shell. We are going to use the last default account (since the earlier ones seem to have nonce issues) `export HYP_KEY=0x2a871d0798f97d79848a013d4936a73bf4cc922c825d33c1cf7073dff6d409c6` 4. Deploy Hyperlane on OpChainA `hyperlane core deploy --chain opchaina --yes --overrides ./hyperlane-registry` 5. Deploy Hyperlane on OpChainB `hyperlane core deploy --chain opchainb --yes --overrides ./hyperlane-registry` -6. In a separate process (with the key again set as per Step 3.), you can run the relayer with `hyperlane relayer --chains opchaina,opchainb --overrides $(pwd)/hyperlane-registry`. -7. Send a message via Hyperlane with `hyperlane send message --origin opchaina --destination opchainb --body "Hello from OpChainA" --overrides $(pwd)/hyperlane-registry`. This will call the [`Mailbox#dispatch`](https://github.com/hyperlane-xyz/hyperlane-monorepo/blob/main/solidity/contracts/Mailbox.sol#L102) function (think of it similar to CrossDomainMessenger's sendMessage function) with a [`TestRecipient`](https://github.com/hyperlane-xyz/hyperlane-monorepo/blob/f7333794883759dda9dc45b1ce56ce2452e93785/solidity/contracts/test/TestRecipient.sol#L30) as the receiver of that message. You should observe that the relayer automatically processes the previously dispatched message, without the message sender (i.e. the application), nor the user needing to do anything on the destination chain. +6. Deploy the Superchain specific contracts with `hyperlane deploy-superchain-contracts --overrides $(pwd)/hyperlane-registry`. This will deploy the SuperchainHook and SuperchainISM and will set it as the default for messages sent via the Hyperlane mailbox. +7. In a separate process (with the key again set as per Step 3.), you can run the relayer with `hyperlane relayer --chains opchaina,opchainb --overrides $(pwd)/hyperlane-registry`. +8. Send a message via Hyperlane with `hyperlane send message --origin opchaina --destination opchainb --body "Hello from OpChainA via Hyperlane-enabled native interop" --overrides $(pwd)/hyperlane-registry`. This will call the [`Mailbox#dispatch`](https://github.com/hyperlane-xyz/hyperlane-monorepo/blob/main/solidity/contracts/Mailbox.sol#L102) function (think of it similar to CrossDomainMessenger's sendMessage function) with a [`TestRecipient`](https://github.com/hyperlane-xyz/hyperlane-monorepo/blob/f7333794883759dda9dc45b1ce56ce2452e93785/solidity/contracts/test/TestRecipient.sol#L30) as the receiver of that message. You should observe that the relayer automatically processes the previously dispatched message, without the message sender (i.e. the application), nor the user needing to do anything on the destination chain. You should also see in the Supersim logs that the message was secured using native interop, i.e. no additional trust assumptions had to be taken on. ## Future Improvements -- Actually integrate Native Interop as a Interchain Security Module (ISM) - Integrate with TicTacToe.sol to show integration - Deploy Interchain Gas Paymaster to demonstrate seamless relayer payments by the message sender \ No newline at end of file