Merge branch 'develop' into jm/ctb-style

.changeset/fair-poems-give.md

 ---
-'@eth-optimism/message-relayer': major
 '@eth-optimism/fault-detector': major
 '@eth-optimism/sdk': major
 ---

.changeset/few-shoes-deny.md

+---
+'@eth-optimism/fault-detector': patch
+---
+
+Fix false error to warning

.github/workflows/tag-service.yml

@@ -24,6 +24,7 @@ on:
           - proxyd
           - indexer
           - fault-detector
+          - ci-builder
       prerelease:
         description: Increment major/minor/patch as prerelease?
         required: false

op-bindings/Makefile

@@ -31,7 +31,9 @@ bindings: l1block-bindings \
 	l1-fee-vault-bindings \
 	basefee-vault-bindings \
 	legacy-erc20-eth-bindings \
-	dispute-game-factory-bindings
+	dispute-game-factory-bindings \
+	standard-bridge-bindings \
+	cross-domain-messenger-bindings
 
 version:
 	forge --version
@@ -126,6 +128,12 @@ l1-blocknumber-bindings: compile
 dispute-game-factory-bindings: compile
 	./gen_bindings.sh contracts/dispute/DisputeGameFactory.sol:DisputeGameFactory $(pkg)
 
+standard-bridge-bindings: compile
+	./gen_bindings.sh contracts/universal/StandardBridge.sol:StandardBridge $(pkg)
+
+cross-domain-messenger-bindings: compile
+	./gen_bindings.sh contracts/universal/CrossDomainMessenger.sol:CrossDomainMessenger $(pkg)
+
 more:
 	go run ./gen/main.go \
 		-artifacts ../packages/contracts-bedrock/artifacts \

ops/scripts/ci-docker-tag-op-stack-release.sh

@@ -6,7 +6,7 @@ DOCKER_REPO=$1
 GIT_TAG=$2
 GIT_SHA=$3
 
-IMAGE_NAME=$(echo "$GIT_TAG" | grep -Eow '^(fault-detector|proxyd|indexer|op-[a-z0-9\-]*)' || true)
+IMAGE_NAME=$(echo "$GIT_TAG" | grep -Eow '^(ci-builder|fault-detector|proxyd|indexer|op-[a-z0-9\-]*)' || true)
 if [ -z "$IMAGE_NAME" ]; then
   echo "image name could not be parsed from git tag '$GIT_TAG'"
   exit 1

ops/tag-service/tag-service.py

@@ -15,7 +15,8 @@ MIN_VERSIONS = {
     'op-proposer': '0.10.14',
     'proxyd': '3.16.0',
     'indexer': '0.5.0',
-    'fault-detector': '0.6.3'
+    'fault-detector': '0.6.3',
+    'ci-builder': '0.6.0'
 }
 
 VALID_BUMPS = ('major', 'minor', 'patch', 'prerelease', 'finalize-prerelease')

packages/contracts-bedrock/.gas-snapshot

@@ -27,11 +27,11 @@ CrossDomainOwnable_Test:test_onlyOwner_notOwner_reverts() (gas: 10597)
 CrossDomainOwnable_Test:test_onlyOwner_succeeds() (gas: 34883)
 DeployerWhitelist_Test:test_owner_succeeds() (gas: 7582)
 DeployerWhitelist_Test:test_storageSlots_succeeds() (gas: 33395)
-DisputeGameFactory_Test:test_owner_succeeds() (gas: 12610)
-DisputeGameFactory_Test:test_setImplementation_notOwner_reverts() (gas: 16099)
-DisputeGameFactory_Test:test_setImplementation_succeeds() (gas: 44302)
-DisputeGameFactory_Test:test_transferOwnership_notOwner_reverts() (gas: 15974)
-DisputeGameFactory_Test:test_transferOwnership_succeeds() (gas: 18694)
+DisputeGameFactory_Owner_Test:test_owner_succeeds() (gas: 12559)
+DisputeGameFactory_SetImplementation_Test:test_setImplementation_notOwner_reverts() (gas: 16042)
+DisputeGameFactory_SetImplementation_Test:test_setImplementation_succeeds() (gas: 44243)
+DisputeGameFactory_TransferOwnership_Test:test_transferOwnership_notOwner_reverts() (gas: 15950)
+DisputeGameFactory_TransferOwnership_Test:test_transferOwnership_succeeds() (gas: 18642)
 FaultDisputeGame_Test:test_clockTimeExceeded_reverts() (gas: 26413)
 FaultDisputeGame_Test:test_defendRoot_reverts() (gas: 13258)
 FaultDisputeGame_Test:test_duplicateClaim_reverts() (gas: 103259)

packages/contracts-bedrock/.storage-layout

@@ -253,13 +253,13 @@
 ➡ contracts/dispute/DisputeGameFactory.sol:DisputeGameFactory
 =======================
 
-| Name            | Type                                       | Slot | Offset | Bytes | Contract                                                    |
-|-----------------|--------------------------------------------|------|--------|-------|-------------------------------------------------------------|
-| _initialized    | uint8                                      | 0    | 0      | 1     | contracts/dispute/DisputeGameFactory.sol:DisputeGameFactory |
-| _initializing   | bool                                       | 0    | 1      | 1     | contracts/dispute/DisputeGameFactory.sol:DisputeGameFactory |
-| __gap           | uint256[50]                                | 1    | 0      | 1600  | contracts/dispute/DisputeGameFactory.sol:DisputeGameFactory |
-| _owner          | address                                    | 51   | 0      | 20    | contracts/dispute/DisputeGameFactory.sol:DisputeGameFactory |
-| __gap           | uint256[49]                                | 52   | 0      | 1568  | contracts/dispute/DisputeGameFactory.sol:DisputeGameFactory |
-| gameImpls       | mapping(GameType => contract IDisputeGame) | 101  | 0      | 32    | contracts/dispute/DisputeGameFactory.sol:DisputeGameFactory |
-| disputeGames    | mapping(Hash => contract IDisputeGame)     | 102  | 0      | 32    | contracts/dispute/DisputeGameFactory.sol:DisputeGameFactory |
-| disputeGameList | contract IDisputeGame[]                    | 103  | 0      | 32    | contracts/dispute/DisputeGameFactory.sol:DisputeGameFactory |
+| Name             | Type                                       | Slot | Offset | Bytes | Contract                                                    |
+|------------------|--------------------------------------------|------|--------|-------|-------------------------------------------------------------|
+| _initialized     | uint8                                      | 0    | 0      | 1     | contracts/dispute/DisputeGameFactory.sol:DisputeGameFactory |
+| _initializing    | bool                                       | 0    | 1      | 1     | contracts/dispute/DisputeGameFactory.sol:DisputeGameFactory |
+| __gap            | uint256[50]                                | 1    | 0      | 1600  | contracts/dispute/DisputeGameFactory.sol:DisputeGameFactory |
+| _owner           | address                                    | 51   | 0      | 20    | contracts/dispute/DisputeGameFactory.sol:DisputeGameFactory |
+| __gap            | uint256[49]                                | 52   | 0      | 1568  | contracts/dispute/DisputeGameFactory.sol:DisputeGameFactory |
+| gameImpls        | mapping(GameType => contract IDisputeGame) | 101  | 0      | 32    | contracts/dispute/DisputeGameFactory.sol:DisputeGameFactory |
+| _disputeGames    | mapping(Hash => GameId)                    | 102  | 0      | 32    | contracts/dispute/DisputeGameFactory.sol:DisputeGameFactory |
+| _disputeGameList | GameId[]                                   | 103  | 0      | 32    | contracts/dispute/DisputeGameFactory.sol:DisputeGameFactory |

packages/contracts-bedrock/contracts/dispute/DisputeGameFactory.sol

@@ -15,7 +15,11 @@ import { IVersioned } from "./interfaces/IVersioned.sol";
 
 /**
  * @title DisputeGameFactory
- * @notice A factory contract for creating `IDisputeGame` contracts.
+ * @notice A factory contract for creating `IDisputeGame` contracts. All created dispute games
+ *         are stored in both a mapping and an append only array. The timestamp of the creation
+ *         time of the dispute game is packed tightly into the storage slot with the address of
+ *         the dispute game. This is to make offchain discoverability of playable dispute games
+ *         easier.
  */
 contract DisputeGameFactory is OwnableUpgradeable, IDisputeGameFactory, IVersioned {
     /**
@@ -29,18 +33,18 @@ contract DisputeGameFactory is OwnableUpgradeable, IDisputeGameFactory, IVersion
     mapping(GameType => IDisputeGame) public gameImpls;
 
     /**
-     * @notice Mapping of a hash of `gameType . rootClaim . extraData` to
+     * @notice Mapping of a hash of `gameType || rootClaim || extraData` to
      *         the deployed `IDisputeGame` clone.
-     * @dev Note: `.` denotes concatenation.
+     * @dev Note: `||` denotes concatenation.
      */
-    mapping(Hash => IDisputeGame) internal disputeGames;
+    mapping(Hash => GameId) internal _disputeGames;
 
     /**
      * @notice An append-only array of disputeGames that have been created.
      * @dev This accessor is used by offchain game solvers to efficiently
      *      track dispute games
      */
-    IDisputeGame[] public disputeGameList;
+    GameId[] internal _disputeGameList;
 
     /**
      * @notice Constructs a new DisputeGameFactory contract.
@@ -60,27 +64,46 @@ contract DisputeGameFactory is OwnableUpgradeable, IDisputeGameFactory, IVersion
 
     /**
      * @inheritdoc IVersioned
+     * @custom:semver 0.0.2
      */
     function version() external pure returns (string memory) {
-        return "0.0.1";
+        return "0.0.2";
     }
 
     /**
      * @inheritdoc IDisputeGameFactory
      */
-    function gameCount() external view returns (uint256 _gameCount) {
-        _gameCount = disputeGameList.length;
+    function gameCount() external view returns (uint256 gameCount_) {
+        gameCount_ = _disputeGameList.length;
     }
 
     /**
      * @inheritdoc IDisputeGameFactory
      */
     function games(
-        GameType gameType,
-        Claim rootClaim,
-        bytes calldata extraData
-    ) external view returns (IDisputeGame _proxy) {
-        return disputeGames[getGameUUID(gameType, rootClaim, extraData)];
+        GameType _gameType,
+        Claim _rootClaim,
+        bytes calldata _extraData
+    ) external view returns (IDisputeGame proxy_, uint256 timestamp_) {
+        Hash uuid = getGameUUID(_gameType, _rootClaim, _extraData);
+        GameId slot = _disputeGames[uuid];
+        (address addr, uint256 timestamp) = _unpackSlot(slot);
+        proxy_ = IDisputeGame(addr);
+        timestamp_ = timestamp;
+    }
+
+    /**
+     * @inheritdoc IDisputeGameFactory
+     */
+    function gameAtIndex(uint256 _index)
+        external
+        view
+        returns (IDisputeGame proxy_, uint256 timestamp_)
+    {
+        GameId slot = _disputeGameList[_index];
+        (address addr, uint256 timestamp) = _unpackSlot(slot);
+        proxy_ = IDisputeGame(addr);
+        timestamp_ = timestamp;
     }
 
     /**
@@ -107,13 +130,15 @@ contract DisputeGameFactory is OwnableUpgradeable, IDisputeGameFactory, IVersion
         Hash uuid = getGameUUID(gameType, rootClaim, extraData);
 
         // If a dispute game with the same UUID already exists, revert.
-        if (address(disputeGames[uuid]) != address(0)) {
+        if (GameId.unwrap(_disputeGames[uuid]) != bytes32(0)) {
             revert GameAlreadyExists(uuid);
         }
 
+        GameId slot = _packSlot(address(proxy), block.timestamp);
+
         // Store the dispute game in the mapping & emit the `DisputeGameCreated` event.
-        disputeGames[uuid] = proxy;
-        disputeGameList.push(proxy);
+        _disputeGames[uuid] = slot;
+        _disputeGameList.push(slot);
         emit DisputeGameCreated(address(proxy), gameType, rootClaim);
     }
 
@@ -163,4 +188,24 @@ contract DisputeGameFactory is OwnableUpgradeable, IDisputeGameFactory, IVersion
         gameImpls[gameType] = impl;
         emit ImplementationSet(address(impl), gameType);
     }
+
+    /**
+     * @dev Packs an address and a uint256 into a single bytes32 slot. This
+     *      is only safe for up to uint96 values.
+     */
+    function _packSlot(address _addr, uint256 _num) internal pure returns (GameId slot_) {
+        assembly {
+            slot_ := or(shl(0xa0, _num), _addr)
+        }
+    }
+
+    /**
+     * @dev Unpacks an address and a uint256 from a single bytes32 slot.
+     */
+    function _unpackSlot(GameId _slot) internal pure returns (address addr_, uint256 num_) {
+        assembly {
+            addr_ := and(_slot, 0xffffffffffffffffffffffffffffffffffffffff)
+            num_ := shr(0xa0, _slot)
+        }
+    }
 }

packages/contracts-bedrock/contracts/dispute/interfaces/IDisputeGameFactory.sol

@@ -44,12 +44,26 @@ interface IDisputeGameFactory {
      * @param extraData Any extra data that should be provided to the created dispute game.
      * @return _proxy The clone of the `DisputeGame` created with the given parameters.
      *         Returns `address(0)` if nonexistent.
+     * @return _timestamp The timestamp of the creation of the dispute game.
      */
     function games(
         GameType gameType,
         Claim rootClaim,
         bytes calldata extraData
-    ) external view returns (IDisputeGame _proxy);
+    ) external view returns (IDisputeGame _proxy, uint256 _timestamp);
+
+    /**
+     * @notice `gameAtIndex` returns the dispute game contract address and its creation timestamp
+     *          at the given index. Each created dispute game increments the underlying index.
+     * @param _index The index of the dispute game.
+     * @return _proxy The clone of the `DisputeGame` created with the given parameters.
+     *         Returns `address(0)` if nonexistent.
+     * @return _timestamp The timestamp of the creation of the dispute game.
+     */
+    function gameAtIndex(uint256 _index)
+        external
+        view
+        returns (IDisputeGame _proxy, uint256 _timestamp);
 
     /**
      * @notice `gameImpls` is a mapping that maps `GameType`s to their respective

packages/contracts-bedrock/contracts/libraries/DisputeTypes.sol

@@ -33,6 +33,18 @@ type Timestamp is uint64;
  */
 type Duration is uint64;
 
+/**
+ * @notice A `GameId` represents a packed 12 byte timestamp and a 20 byte address.
+ * @dev The packed layout of this type is as follows:
+ * ┌────────────┬────────────────┐
+ * │    Bits    │     Value      │
+ * ├────────────┼────────────────┤
+ * │ [0, 96)    │ Timestamp      │
+ * │ [96, 256)  │ Address        │
+ * └────────────┴────────────────┘
+ */
+type GameId is bytes32;
+
 /**
  * @notice A `Clock` represents a packed `Duration` and `Timestamp`
  * @dev The packed layout of this type is as follows:

packages/contracts-bedrock/contracts/test/DisputeGameFactory.t.sol

@@ -9,8 +9,9 @@ import { DisputeGameFactory } from "../dispute/DisputeGameFactory.sol";
 import { IDisputeGame } from "../dispute/interfaces/IDisputeGame.sol";
 import { Proxy } from "../universal/Proxy.sol";
 
-contract DisputeGameFactory_Initializer is Test {
+contract DisputeGameFactory_Init is Test {
     DisputeGameFactory factory;
+    FakeClone fakeClone;
 
     event DisputeGameCreated(
         address indexed disputeProxy,
@@ -30,17 +31,12 @@ contract DisputeGameFactory_Initializer is Test {
         });
         factory = DisputeGameFactory(address(proxy));
         vm.label(address(factory), "DisputeGameFactoryProxy");
-    }
-}
-
-contract DisputeGameFactory_Test is DisputeGameFactory_Initializer {
-    FakeClone fakeClone;
 
-    function setUp() public override {
-        super.setUp();
         fakeClone = new FakeClone();
     }
+}
 
+contract DisputeGameFactory_Create_Test is DisputeGameFactory_Init {
     /**
      * @dev Tests that the `create` function succeeds when creating a new dispute game
      *      with a `GameType` that has an implementation set.
@@ -62,10 +58,16 @@ contract DisputeGameFactory_Test is DisputeGameFactory_Initializer {
         emit DisputeGameCreated(address(0), gt, rootClaim);
         IDisputeGame proxy = factory.create(gt, rootClaim, extraData);
 
+        (IDisputeGame game, uint256 timestamp) = factory.games(gt, rootClaim, extraData);
+
         // Ensure that the dispute game was assigned to the `disputeGames` mapping.
-        assertEq(address(factory.games(gt, rootClaim, extraData)), address(proxy));
+        assertEq(address(game), address(proxy));
+        assertEq(timestamp, block.timestamp);
         assertEq(factory.gameCount(), 1);
-        assertEq(address(factory.disputeGameList(0)), address(proxy));
+
+        (IDisputeGame game2, uint256 timestamp2) = factory.gameAtIndex(0);
+        assertEq(address(game2), address(proxy));
+        assertEq(timestamp2, block.timestamp);
     }
 
     /**
@@ -105,8 +107,10 @@ contract DisputeGameFactory_Test is DisputeGameFactory_Initializer {
         emit DisputeGameCreated(address(0), gt, rootClaim);
         IDisputeGame proxy = factory.create(gt, rootClaim, extraData);
 
+        (IDisputeGame game, uint256 timestamp) = factory.games(gt, rootClaim, extraData);
         // Ensure that the dispute game was assigned to the `disputeGames` mapping.
-        assertEq(address(factory.games(gt, rootClaim, extraData)), address(proxy));
+        assertEq(address(game), address(proxy));
+        assertEq(timestamp, block.timestamp);
 
         // Ensure that the `create` function reverts when called with parameters that would result in the same UUID.
         vm.expectRevert(
@@ -117,7 +121,9 @@ contract DisputeGameFactory_Test is DisputeGameFactory_Initializer {
         );
         factory.create(gt, rootClaim, extraData);
     }
+}
 
+contract DisputeGameFactory_SetImplementation_Test is DisputeGameFactory_Init {
     /**
      * @dev Tests that the `setImplementation` function properly sets the implementation for a given `GameType`.
      */
@@ -144,7 +150,9 @@ contract DisputeGameFactory_Test is DisputeGameFactory_Initializer {
         vm.expectRevert("Ownable: caller is not the owner");
         factory.setImplementation(GameTypes.FAULT, IDisputeGame(address(1)));
     }
+}
 
+contract DisputeGameFactory_GetGameUUID_Test is DisputeGameFactory_Init {
     /**
      * @dev Tests that the `getGameUUID` function returns the correct hash when comparing
      *      against the keccak256 hash of the abi-encoded parameters.
@@ -162,14 +170,18 @@ contract DisputeGameFactory_Test is DisputeGameFactory_Initializer {
             keccak256(abi.encode(gt, rootClaim, extraData))
         );
     }
+}
 
+contract DisputeGameFactory_Owner_Test is DisputeGameFactory_Init {
     /**
      * @dev Tests that the `owner` function returns the correct address after deployment.
      */
     function test_owner_succeeds() public {
         assertEq(factory.owner(), address(this));
     }
+}
 
+contract DisputeGameFactory_TransferOwnership_Test is DisputeGameFactory_Init {
     /**
      * @dev Tests that the `transferOwnership` function succeeds when called by the owner.
      */
@@ -188,6 +200,43 @@ contract DisputeGameFactory_Test is DisputeGameFactory_Initializer {
     }
 }
 
+/**
+ * @title PackingTester
+ * @notice Exposes the internal packing functions so that they can be fuzzed
+ *         in a roundtrip manner.
+ */
+contract PackingTester is DisputeGameFactory {
+    function packSlot(address _addr, uint256 _num) external pure returns (GameId) {
+        return _packSlot(_addr, _num);
+    }
+
+    function unpackSlot(GameId _slot) external pure returns (address, uint256) {
+        return _unpackSlot(_slot);
+    }
+}
+
+/**
+ * @title DisputeGameFactory_PackSlot_Test
+ * @notice Fuzzes the PackingTester contract
+ */
+contract DisputeGameFactory_PackSlot_Test is Test {
+    PackingTester tester;
+
+    function setUp() public {
+        tester = new PackingTester();
+    }
+
+    /**
+     * @dev Tests that the `packSlot` and `unpackSlot` functions roundtrip correctly.
+     */
+    function testFuzz_packSlot_succeeds(address _addr, uint96 _num) public {
+        GameId slot = tester.packSlot(_addr, uint256(_num));
+        (address addr, uint256 num) = tester.unpackSlot(slot);
+        assertEq(addr, _addr);
+        assertEq(num, _num);
+    }
+}
+
 /**
  * @dev A fake clone used for testing the `DisputeGameFactory` contract's `create` function.
  */

packages/contracts-bedrock/contracts/test/FaultDisputeGame.t.sol

@@ -2,7 +2,7 @@
 pragma solidity ^0.8.15;
 
 import { Test } from "forge-std/Test.sol";
-import { DisputeGameFactory_Initializer } from "./DisputeGameFactory.t.sol";
+import { DisputeGameFactory_Init } from "./DisputeGameFactory.t.sol";
 import { DisputeGameFactory } from "../dispute/DisputeGameFactory.sol";
 import { FaultDisputeGame } from "../dispute/FaultDisputeGame.sol";
 
@@ -11,7 +11,7 @@ import "../libraries/DisputeErrors.sol";
 import { LibClock } from "../dispute/lib/LibClock.sol";
 import { LibPosition } from "../dispute/lib/LibPosition.sol";
 
-contract FaultDisputeGame_Test is DisputeGameFactory_Initializer {
+contract FaultDisputeGame_Test is DisputeGameFactory_Init {
     /**
      * @dev The root claim of the game.
      */

packages/fault-detector/src/helpers.ts

@@ -66,7 +66,7 @@ export const updateOracleCache = async <TSubmissionEventArgs>(
     latestBlock: endBlock,
   })
 
-  let failures = 0
+  let failures = []
   let currentBlock = cache.highestBlock + 1
   let step = endBlock - currentBlock
   while (currentBlock < endBlock) {
@@ -98,7 +98,7 @@ export const updateOracleCache = async <TSubmissionEventArgs>(
       currentBlock += step
       step = Math.ceil(step * 2)
     } catch (err) {
-      logger?.error('error fetching events', {
+      logger?.warn('error fetching events', {
         err,
         node: 'l1',
         section: 'getLogs',
@@ -110,14 +110,14 @@ export const updateOracleCache = async <TSubmissionEventArgs>(
       // When the step gets down to zero, we're pretty much guaranteed that range size isn't the
       // problem. If we get three failures like this in a row then we should just give up.
       if (step === 0) {
-        failures++
+        failures.push(err)
       } else {
-        failures = 0
+        failures = []
       }
 
-      // We've failed 3 times in a row, we're probably stuck.
-      if (failures >= 3) {
-        logger?.fatal('unable to fetch oracle events', { err })
+      // We've failed 5 times in a row, we're probably stuck.
+      if (failures.length >= 5) {
+        logger?.fatal('unable to fetch oracle events', { errors: failures })
         throw new Error('failed to update event cache')
       }
     }