feat!: bank precompile

Dockerfile-localnet

@@ -59,7 +59,7 @@ EXPOSE 22
 FROM base-runtime AS latest-runtime
 
 COPY --from=cosmovisor-build /go/bin/cosmovisor /usr/local/bin
-COPY --from=latest-build /go/bin/zetacored /go/bin/zetaclientd /go/bin/zetaclientd-supervisor /go/bin/zetae2e /usr/local/bin
+COPY --from=latest-build /go/bin/zetacored /go/bin/zetaclientd /go/bin/zetaclientd-supervisor /go/bin/zetae2e /usr/local/bin/
 
 # Optional old version build (from source). This old build is used as the genesis version in the upgrade tests. 
 # Use --target latest-runtime to skip.
@@ -75,7 +75,7 @@ RUN cd node && make install
 FROM base-runtime AS old-runtime-source
 
 COPY --from=cosmovisor-build /go/bin/cosmovisor /usr/local/bin
-COPY --from=old-build-source /go/bin/zetacored /go/bin/zetaclientd /usr/local/bin
+COPY --from=old-build-source /go/bin/zetacored /go/bin/zetaclientd /usr/local/bin/
 COPY --from=latest-build /go/bin/zetaclientd-supervisor /usr/local/bin
 
 # Optional old version build (from binary).

app/app.go

@@ -570,6 +570,7 @@ func New(
 		precompiles.StatefulContracts(
 			&app.FungibleKeeper,
 			app.StakingKeeper,
+			app.BankKeeper,
 			appCodec,
 			storetypes.TransientGasConfig(),
 		),

changelog.md

@@ -9,6 +9,7 @@
 * [2784](https://github.com/zeta-chain/node/pull/2784) - staking precompiled contract
 * [2795](https://github.com/zeta-chain/node/pull/2795) - support restricted address in Solana
 * [2861](https://github.com/zeta-chain/node/pull/2861) - emit events from staking precompile
+* [2860](https://github.com/zeta-chain/node/pull/2860) - bank precompiled contract
 * [2870](https://github.com/zeta-chain/node/pull/2870) - support for multiple Bitcoin chains in the zetaclient
 * [2883](https://github.com/zeta-chain/node/pull/2883) - add chain static information for btc signet testnet
 * [2907](https://github.com/zeta-chain/node/pull/2907) - derive Bitcoin tss address by chain id and added more Signet static info

cmd/zetae2e/local/local.go

@@ -322,6 +322,9 @@ func localE2ETest(cmd *cobra.Command, _ []string) {
 				e2etests.TestPrecompilesPrototypeThroughContractName,
 				e2etests.TestPrecompilesStakingName,
 				e2etests.TestPrecompilesStakingThroughContractName,
+				e2etests.TestPrecompilesBankName,
+				e2etests.TestPrecompilesBankFailName,
+				e2etests.TestPrecompilesBankThroughContractName,
 			}
 		}
 

cmd/zetae2e/local/precompiles.go

@@ -35,6 +35,10 @@ func statefulPrecompilesTestRoutine(
 		precompileRunner.Logger.Print("🏃 starting stateful precompiled contracts tests")
 		startTime := time.Now()
 
+		// Send ERC20 that will be depositted into ERC20ZRC20 tokens.
+		txERC20Send := deployerRunner.SendERC20OnEvm(account.EVMAddress(), 10000)
+		precompileRunner.WaitForTxReceiptOnEvm(txERC20Send)
+
 		testsToRun, err := precompileRunner.GetE2ETestsToRunByName(
 			e2etests.AllE2ETests,
 			testNames...,

codecov.yml

@@ -80,5 +80,4 @@ ignore:
   - "precompiles/**/*.abi"
   - "precompiles/**/*.json"
   - "precompiles/**/*.sol"
-  - "precompiles/prototype/IPrototype.go"
-  - "precompiles/staking/IStaking.go"
+  - "precompiles/**/*.gen.go"

contrib/localnet/orchestrator/start-zetae2e.sh

@@ -117,7 +117,7 @@ fund_eth_from_config '.additional_accounts.user_admin.evm_address' 10000 "admin
 fund_eth_from_config '.additional_accounts.user_migration.evm_address' 10000 "migration tester"
 
 # unlock precompile tests accounts
-fund_eth_from_config '.additional_accounts.user_precompile.evm_address' 10000 "precompile tester"
+fund_eth_from_config '.additional_accounts.user_precompile.evm_address' 10000 "precompiles tester"
 
 # unlock v2 ethers tests accounts
 fund_eth_from_config '.additional_accounts.user_v2_ether.evm_address' 10000  "V2 ethers tester"
@@ -131,16 +131,6 @@ fund_eth_from_config '.additional_accounts.user_v2_ether_revert.evm_address' 100
 # unlock v2 erc20 revert tests accounts
 fund_eth_from_config '.additional_accounts.user_v2_erc20_revert.evm_address' 10000 "V2 ERC20 revert tester"
 
-# unlock precompile tests accounts
-address=$(yq -r '.additional_accounts.user_precompile.evm_address' config.yml)
-echo "funding precompile tester address ${address} with 10000 Ether"
-geth --exec "eth.sendTransaction({from: eth.coinbase, to: '${address}', value: web3.toWei(10000,'ether')})" attach http://eth:8545 > /dev/null
-
-# unlock precompile tests accounts
-address=$(yq -r '.additional_accounts.user_precompile.evm_address' config.yml)
-echo "funding precompile tester address ${address} with 10000 Ether"
-geth --exec "eth.sendTransaction({from: eth.coinbase, to: '${address}', value: web3.toWei(10000,'ether')})" attach http://eth:8545 > /dev/null
-
 # unlock local solana relayer accounts
 if host solana > /dev/null; then
   solana_url=$(config_str '.rpcs.solana')

e2e/contracts/testbank/TestBank.abi

@@ -0,0 +1,87 @@
+[
+  {
+    "inputs": [],
+    "stateMutability": "nonpayable",
+    "type": "constructor"
+  },
+  {
+    "stateMutability": "payable",
+    "type": "fallback"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "address",
+        "name": "zrc20",
+        "type": "address"
+      },
+      {
+        "internalType": "address",
+        "name": "user",
+        "type": "address"
+      }
+    ],
+    "name": "balanceOf",
+    "outputs": [
+      {
+        "internalType": "uint256",
+        "name": "",
+        "type": "uint256"
+      }
+    ],
+    "stateMutability": "view",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "address",
+        "name": "zrc20",
+        "type": "address"
+      },
+      {
+        "internalType": "uint256",
+        "name": "amount",
+        "type": "uint256"
+      }
+    ],
+    "name": "deposit",
+    "outputs": [
+      {
+        "internalType": "bool",
+        "name": "",
+        "type": "bool"
+      }
+    ],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "inputs": [
+      {
+        "internalType": "address",
+        "name": "zrc20",
+        "type": "address"
+      },
+      {
+        "internalType": "uint256",
+        "name": "amount",
+        "type": "uint256"
+      }
+    ],
+    "name": "withdraw",
+    "outputs": [
+      {
+        "internalType": "bool",
+        "name": "",
+        "type": "bool"
+      }
+    ],
+    "stateMutability": "nonpayable",
+    "type": "function"
+  },
+  {
+    "stateMutability": "payable",
+    "type": "receive"
+  }
+]

e2e/contracts/testbank/TestBank.bin

@@ -0,0 +1 @@
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