[mainnet] Q1 Mainnet Pause Test

mainnet/2024-03-05-pause-unpause-test/.env

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+OP_COMMIT=10b06fb49861053999a89533d846ee5c2ccb33e1
+BASE_CONTRACTS_COMMIT=fe492be3478134b2305c207a12b153eca04148c0
+
+OPTIMISM_PORTAL_PROXY=0x49048044D57e1C92A77f79988d21Fa8fAF74E97e
+GUARDIAN=0x14536667Cd30e52C0b458BaACcB9faDA7046E056

mainnet/2024-03-05-pause-unpause-test/Makefile

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+include ../../Makefile
+include ../.env
+include .env
+
+ifndef LEDGER_ACCOUNT
+override LEDGER_ACCOUNT = 0
+endif
+
+##
+# Incident response commands
+# Note that --ledger --hd-paths <PATH> can be replaced with --private-key $(PRIVATE_KEY)
+# in any command when using a local key.
+##
+
+# Pause OptimismPortal Commands
+
+.PHONY: pause-portal-sign
+pause-portal-sign: deps
+	$(GOPATH)/bin/eip712sign --ledger --hd-paths "m/44'/60'/$(LEDGER_ACCOUNT)'/0/0" -- \
+	forge script --rpc-url $(L1_RPC_URL) PausePortal --sig "sign()"
+
+.PHONY: pause-portal-run
+pause-portal-run: deps
+	forge script --rpc-url $(L1_RPC_URL) \
+	PausePortal --sig "run(bytes)" $(SIGNATURES) \
+	--ledger --hd-paths "m/44'/60'/$(LEDGER_ACCOUNT)'/0/0" \
+	--broadcast
+
+# Unpause OptimismPortal Commands
+
+.PHONY: unpause-portal-sign
+unpause-portal-sign: deps
+	$(GOPATH)/bin/eip712sign --ledger --hd-paths "m/44'/60'/$(LEDGER_ACCOUNT)'/0/0" -- \
+	forge script --rpc-url $(L1_RPC_URL) UnpausePortal --sig "sign()"
+
+.PHONY: unpause-portal-run
+unpause-portal-run: deps
+	forge script --rpc-url $(L1_RPC_URL) \
+	UnpausePortal --sig "run(bytes)" $(SIGNATURES) \
+	--ledger --hd-paths "m/44'/60'/$(LEDGER_ACCOUNT)'/0/0" \
+	--broadcast

mainnet/2024-03-05-pause-unpause-test/foundry.toml

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+[profile.default]
+src = 'src'
+out = 'out'
+libs = ['lib']
+broadcast = 'records'
+fs_permissions = [ {access = "read-write", path = "./"} ]
+optimizer = true
+optimizer_runs = 999999
+solc_version = "0.8.15"
+via-ir = true
+remappings = [
+    '@eth-optimism-bedrock/=lib/optimism/packages/contracts-bedrock/',
+    '@openzeppelin/contracts/=lib/openzeppelin-contracts/contracts',
+    '@openzeppelin/contracts-upgradeable/=lib/openzeppelin-contracts-upgradeable/contracts',
+    '@rari-capital/solmate/=lib/solmate/',
+    '@base-contracts/=lib/base-contracts',
+    'solady/=lib/solady/src/'
+]
+
+# See more config options https://github.com/foundry-rs/foundry/tree/master/config

mainnet/2024-03-05-pause-unpause-test/script/PausePortal.s.sol

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+// SPDX-License-Identifier: MIT
+pragma solidity 0.8.15;
+
+import "@base-contracts/script/universal/MultisigBuilder.sol";
+import "@eth-optimism-bedrock/src/L1/OptimismPortal.sol";
+
+contract PausePortal is MultisigBuilder {
+    address internal OPTIMISM_PORTAL_PROXY = vm.envAddress("OPTIMISM_PORTAL_PROXY");
+    address internal GUARDIAN = vm.envAddress("GUARDIAN");
+
+    function _postCheck() internal override view {
+        OptimismPortal optimismPortal = OptimismPortal(payable(OPTIMISM_PORTAL_PROXY));
+        require(optimismPortal.paused() == true, "PausePortal: Portal did not get paused");
+    }
+
+    function _buildCalls() internal override view returns (IMulticall3.Call3[] memory) {
+        IMulticall3.Call3[] memory calls = new IMulticall3.Call3[](1);
+
+        calls[0] = IMulticall3.Call3({
+            target: OPTIMISM_PORTAL_PROXY,
+            allowFailure: false,
+            callData: abi.encodeCall(
+                OptimismPortal.pause, ()
+            )
+        });
+
+        return calls;
+    }
+
+    function _ownerSafe() internal override view returns (address) {
+        return GUARDIAN;
+    }
+}

mainnet/2024-03-05-pause-unpause-test/script/UnpausePortal.s.sol

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+// SPDX-License-Identifier: MIT
+pragma solidity 0.8.15;
+
+import "@base-contracts/script/universal/MultisigBuilder.sol";
+import "@eth-optimism-bedrock/src/L1/OptimismPortal.sol";
+
+contract UnpausePortal is MultisigBuilder {
+    address internal OPTIMISM_PORTAL_PROXY = vm.envAddress("OPTIMISM_PORTAL_PROXY");
+    address internal GUARDIAN = vm.envAddress("GUARDIAN");
+
+    function _postCheck() internal override view {
+        OptimismPortal optimismPortal = OptimismPortal(payable(OPTIMISM_PORTAL_PROXY));
+        require(optimismPortal.paused() == false, "UnpausePortal: Portal did not get unpaused");
+    }
+
+    function _buildCalls() internal override view returns (IMulticall3.Call3[] memory) {
+        IMulticall3.Call3[] memory calls = new IMulticall3.Call3[](1);
+
+        calls[0] = IMulticall3.Call3({
+            target: OPTIMISM_PORTAL_PROXY,
+            allowFailure: false,
+            callData: abi.encodeCall(
+                OptimismPortal.unpause, ()
+            )
+        });
+
+        return calls;
+    }
+
+    function _ownerSafe() internal override view returns (address) {
+        return GUARDIAN;
+    }
+}