Deploy Testnet Contracts

.gitmodules

@@ -11,3 +11,6 @@
 [submodule "services/cctp-relayer/external/synapse-contracts"]
 	path = services/cctp-relayer/external/synapse-contracts
 	url = https://github.com/synapsecns/synapse-contracts
+[submodule "packages/contracts-core/lib/solmate"]
+	path = packages/contracts-core/lib/solmate
+	url = https://github.com/rari-capital/solmate

packages/contracts-core/contracts/create3/CREATE3Factory.sol

@@ -0,0 +1,36 @@
+// SPDX-License-Identifier: AGPL-3.0
+pragma solidity ^0.8.13;
+
+import { CREATE3 } from "solmate/utils/CREATE3.sol";
+
+import { ICREATE3Factory } from "./ICREATE3Factory.sol";
+
+/// @title Factory for deploying contracts to deterministic addresses via CREATE3
+/// @author zefram.eth
+/// @notice Enables deploying contracts using CREATE3. Each deployer (msg.sender) has
+/// its own namespace for deployed addresses.
+contract CREATE3Factory is ICREATE3Factory {
+    /// @inheritdoc	ICREATE3Factory
+    function deploy(bytes32 salt, bytes memory creationCode)
+        external
+        payable
+        override
+        returns (address deployed)
+    {
+        // hash salt with the deployer address to give each deployer its own namespace
+        salt = keccak256(abi.encodePacked(msg.sender, salt));
+        return CREATE3.deploy(salt, creationCode, msg.value);
+    }
+
+    /// @inheritdoc	ICREATE3Factory
+    function getDeployed(address deployer, bytes32 salt)
+        external
+        view
+        override
+        returns (address deployed)
+    {
+        // hash salt with the deployer address to give each deployer its own namespace
+        salt = keccak256(abi.encodePacked(deployer, salt));
+        return CREATE3.getDeployed(salt);
+    }
+}

packages/contracts-core/contracts/create3/ICREATE3Factory.sol

@@ -0,0 +1,28 @@
+// SPDX-License-Identifier: AGPL-3.0
+pragma solidity >=0.6.0;
+
+/// @title Factory for deploying contracts to deterministic addresses via CREATE3
+/// @author zefram.eth
+/// @notice Enables deploying contracts using CREATE3. Each deployer (msg.sender) has
+/// its own namespace for deployed addresses.
+interface ICREATE3Factory {
+    /// @notice Deploys a contract using CREATE3
+    /// @dev The provided salt is hashed together with msg.sender to generate the final salt
+    /// @param salt The deployer-specific salt for determining the deployed contract's address
+    /// @param creationCode The creation code of the contract to deploy
+    /// @return deployed The address of the deployed contract
+    function deploy(bytes32 salt, bytes memory creationCode)
+        external
+        payable
+        returns (address deployed);
+
+    /// @notice Predicts the address of a deployed contract
+    /// @dev The provided salt is hashed together with the deployer address to generate the final salt
+    /// @param deployer The deployer account that will call deploy()
+    /// @param salt The deployer-specific salt for determining the deployed contract's address
+    /// @return deployed The address of the contract that will be deployed
+    function getDeployed(address deployer, bytes32 salt)
+        external
+        view
+        returns (address deployed);
+}

packages/contracts-core/contracts/libs/Constants.sol

@@ -47,7 +47,7 @@ uint32 constant BONDING_OPTIMISTIC_PERIOD = 1 days;
 /// @dev Amount of time without fresh data from Notaries before contract owner can resolve stuck disputes manually
 uint256 constant FRESH_DATA_TIMEOUT = 4 hours;
 /// @dev Maximum bytes per message = 2 KiB (somewhat arbitrarily set to begin)
-uint256 constant MAX_CONTENT_BYTES = 2 * 2 ** 10;
+uint256 constant MAX_CONTENT_BYTES = 2 * 2**10;
 /// @dev Domain of the Synapse Chain
 // TODO: replace the placeholder with actual value (for MVP this is Optimism chainId)
-uint32 constant SYNAPSE_DOMAIN = 10;
+uint32 constant SYNAPSE_DOMAIN = 444;

packages/contracts-core/deployments/arb_sepolia/CREATE3.json

@@ -0,0 +1,5 @@
+{
+  "address": "0x3bA9E3Fa083133222026614C8023810c2e15aA22",
+  "args": "0x3078",
+  "abi": []
+}