Merge pull request #14 from skip-mev/axelar_execute_swap

Axelar execute swap

.vscode/settings.json

@@ -0,0 +1 @@
+{}

AxelarHandler/.env.example

@@ -1,2 +1,2 @@
 export PRIVATE_KEY=<key>
-export RPC_URL=<url>
+export RPC_MAINNET=<url>

AxelarHandler/broadcast/SimulateExecuteWithToken.s.sol/1/dry-run/run-1723057712.json

@@ -0,0 +1,31 @@
+{
+  "transactions": [
+    {
+      "hash": null,
+      "transactionType": "CREATE2",
+      "contractName": "BytesLib",
+      "contractAddress": "0xbfb201a128d08c99a6228938415b02d20b6ec4ad",
+      "function": null,
+      "arguments": null,
+      "transaction": {
+        "from": "0x1804c8ab1f12e6bbf3894d4083f33e07309d1f38",
+        "to": "0x4e59b44847b379578588920ca78fbf26c0b4956c",
+        "gas": "0x27fab",
+        "input": "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",
+        "nonce": "0x0",
+        "chainId": "0x1"
+      },
+      "additionalContracts": [],
+      "isFixedGasLimit": false
+    }
+  ],
+  "receipts": [],
+  "libraries": [
+    "src/libraries/Path.sol:BytesLib:0xBfB201a128D08C99a6228938415B02D20b6Ec4ad"
+  ],
+  "pending": [],
+  "returns": {},
+  "timestamp": 1723057712,
+  "chain": 1,
+  "commit": "502ef75"
+}

AxelarHandler/broadcast/SimulateExecuteWithToken.s.sol/1/dry-run/run-1723057941.json

@@ -0,0 +1,31 @@
+{
+  "transactions": [
+    {
+      "hash": null,
+      "transactionType": "CREATE2",
+      "contractName": "BytesLib",
+      "contractAddress": "0xbfb201a128d08c99a6228938415b02d20b6ec4ad",
+      "function": null,
+      "arguments": null,
+      "transaction": {
+        "from": "0x1804c8ab1f12e6bbf3894d4083f33e07309d1f38",
+        "to": "0x4e59b44847b379578588920ca78fbf26c0b4956c",
+        "gas": "0x27fab",
+        "input": "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",
+        "nonce": "0x0",
+        "chainId": "0x1"
+      },
+      "additionalContracts": [],
+      "isFixedGasLimit": false
+    }
+  ],
+  "receipts": [],
+  "libraries": [
+    "src/libraries/Path.sol:BytesLib:0xBfB201a128D08C99a6228938415B02D20b6Ec4ad"
+  ],
+  "pending": [],
+  "returns": {},
+  "timestamp": 1723057941,
+  "chain": 1,
+  "commit": "502ef75"
+}

AxelarHandler/broadcast/SimulateExecuteWithToken.s.sol/1/dry-run/run-latest.json

@@ -0,0 +1,31 @@
+{
+  "transactions": [
+    {
+      "hash": null,
+      "transactionType": "CREATE2",
+      "contractName": "BytesLib",
+      "contractAddress": "0xbfb201a128d08c99a6228938415b02d20b6ec4ad",
+      "function": null,
+      "arguments": null,
+      "transaction": {
+        "from": "0x1804c8ab1f12e6bbf3894d4083f33e07309d1f38",
+        "to": "0x4e59b44847b379578588920ca78fbf26c0b4956c",
+        "gas": "0x27fab",
+        "input": "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",
+        "nonce": "0x0",
+        "chainId": "0x1"
+      },
+      "additionalContracts": [],
+      "isFixedGasLimit": false
+    }
+  ],
+  "receipts": [],
+  "libraries": [
+    "src/libraries/Path.sol:BytesLib:0xBfB201a128D08C99a6228938415B02D20b6Ec4ad"
+  ],
+  "pending": [],
+  "returns": {},
+  "timestamp": 1723057941,
+  "chain": 1,
+  "commit": "502ef75"
+}

AxelarHandler/foundry.toml

@@ -2,5 +2,8 @@
 src = "src"
 out = "out"
 libs = ["lib"]
+evm_version = "paris"
 
 # See more config options https://github.com/foundry-rs/foundry/tree/master/config
+[rpc_endpoints]
+mainnet = "${RPC_MAINNET}"

AxelarHandler/script/AxelarHandlerSetRouter.sol

@@ -5,7 +5,7 @@ import "forge-std/Script.sol";
 
 import {AxelarHandler} from "src/AxelarHandler.sol";
 
-contract AxelarHandlerUpgradeScript is Script {
+contract AxelarHandlerSetRouterScript is Script {
     AxelarHandler public handler;
     address public router;
 

AxelarHandler/script/SimulateExecuteWithToken.s.sol

@@ -0,0 +1,86 @@
+// SPDX-License-Identifier: UNLICENSED
+pragma solidity ^0.8.13;
+
+import "forge-std/Script.sol";
+import "forge-std/Test.sol";
+import {Environment} from "test/Environment.sol";
+import {MockGateway} from "test/mocks/MockGateway.sol";
+import {IERC20} from "forge-std/interfaces/IERC20.sol";
+
+import {ERC1967Proxy} from "lib/openzeppelin-contracts/contracts/proxy/ERC1967/ERC1967Proxy.sol";
+import {AxelarHandler} from "src/AxelarHandler.sol";
+
+contract SimulateExecuteWithToken is Script, Test {
+    AxelarHandler public handler;
+    Environment public env;
+    MockGateway public mockGateway;
+
+    function setUp() public {
+        vm.createSelectFork(vm.rpcUrl("mainnet"));
+
+        env = new Environment();
+        env.setEnv(block.chainid);
+
+        mockGateway = new MockGateway();
+
+        address gateway = address(mockGateway);
+        address gasService = env.gasService();
+        address swapRouter = env.swapRouter();
+        string memory wethSymbol = env.wethSymbol();
+
+        AxelarHandler handlerImpl = new AxelarHandler();
+        ERC1967Proxy handlerProxy = new ERC1967Proxy(
+            address(handlerImpl),
+            abi.encodeWithSignature("initialize(address,address,string)", gateway, gasService, wethSymbol)
+        );
+        handler = AxelarHandler(payable(address(handlerProxy)));
+
+        handler.setSwapRouter(swapRouter);
+    }
+
+    function run() public {
+        string memory tokenInputSymbol = "WETH";
+        address tokenIn = 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2;
+        address tokenOut = 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48; //USDC
+        address destination = 0x0000000000000000000000000000000000000048;
+        uint256 amountIn = 1 ether;
+        uint256 amountOutMin = 1_000 * 1e6;
+        bool unwrap = false;
+
+        mockGateway.saveTokenAddress(tokenInputSymbol, tokenIn);
+        deal(address(tokenIn), address(handler), amountIn);
+
+        bytes memory swapPayload = abi.encode(uint8(0), tokenOut, amountOutMin, abi.encode(uint24(3000), uint160(0)));
+        bytes memory payload = abi.encode(uint8(2), abi.encode(destination, unwrap, swapPayload));
+
+        console2.logBytes(payload);
+
+        console2.log("Token Out Destination Balance Before: %s", IERC20(tokenOut).balanceOf(destination));
+
+        handler.executeWithToken(
+            keccak256(abi.encodePacked("COMMAND_ID")), "osmosis-7", "mock_address", payload, tokenInputSymbol, amountIn
+        );
+
+        console2.log("Token Out Destination Balance After: %s", IERC20(tokenOut).balanceOf(destination));
+    }
+
+    function run(
+        bytes memory payload,
+        string memory tokenSymbol,
+        address token,
+        address tokenOut,
+        address destination,
+        uint256 amount
+    ) public {
+        mockGateway.saveTokenAddress(tokenSymbol, token);
+        deal(address(token), address(handler), amount);
+
+        console2.log("Token Out Destination Balance Before: %s", IERC20(tokenOut).balanceOf(destination));
+
+        handler.executeWithToken(
+            keccak256(abi.encodePacked("COMMAND_ID")), "osmosis-7", "mock_address", payload, tokenSymbol, amount
+        );
+
+        console2.log("Token Out Destination Balance After: %s", IERC20(tokenOut).balanceOf(destination));
+    }
+}