Multi-OffRamp - per-chain configs

.changeset/poor-trains-develop.md

@@ -0,0 +1,5 @@
+---
+"ccip": minor
+---
+
+Per-chain configs for MultiOffRamp

contracts/.changeset/heavy-pets-cheat.md

@@ -0,0 +1,5 @@
+---
+"@chainlink/contracts-ccip": minor
+---
+
+Per-chain configs for MultiOffRamp

contracts/gas-snapshots/ccip.gas-snapshot

@@ -100,6 +100,28 @@ CommitStore_verify:test_TooManyLeaves_Revert() (gas: 36807)
 DefensiveExampleTest:test_HappyPath_Success() (gas: 207522)
 DefensiveExampleTest:test_Recovery() (gas: 431757)
 E2E:test_E2E_3MessagesSuccess_gas() (gas: 1048339)
+EVM2EVMMultiOffRamp__releaseOrMintTokens:test_PriceNotFoundForToken_Reverts() (gas: 136936)
+EVM2EVMMultiOffRamp__releaseOrMintTokens:test_TokenHandlingError_Reverts() (gas: 160550)
+EVM2EVMMultiOffRamp__releaseOrMintTokens:test__releaseOrMintTokens_PoolIsNotAContract_Reverts() (gas: 32043)
+EVM2EVMMultiOffRamp__releaseOrMintTokens:test__releaseOrMintTokens_PoolIsNotAPool_Reverts() (gas: 28406)
+EVM2EVMMultiOffRamp__releaseOrMintTokens:test_releaseOrMintTokens_InvalidDataLengthReturnData_Revert() (gas: 65185)
+EVM2EVMMultiOffRamp__releaseOrMintTokens:test_releaseOrMintTokens_InvalidEVMAddress_Revert() (gas: 51234)
+EVM2EVMMultiOffRamp__releaseOrMintTokens:test_releaseOrMintTokens_Success() (gas: 193489)
+EVM2EVMMultiOffRamp__releaseOrMintTokens:test_releaseOrMintTokens_destDenominatedDecimals_Success() (gas: 148437)
+EVM2EVMMultiOffRamp_applySoureConfigUpdates:test_AddMultipleChains_Success() (gas: 261297)
+EVM2EVMMultiOffRamp_applySoureConfigUpdates:test_AddNewChain_Success() (gas: 94782)
+EVM2EVMMultiOffRamp_applySoureConfigUpdates:test_ApplyZeroUpdates_Success() (gas: 12333)
+EVM2EVMMultiOffRamp_applySoureConfigUpdates:test_ReplaceExistingChain_Success() (gas: 103314)
+EVM2EVMMultiOffRamp_applySoureConfigUpdates:test_ZeroOnRampAddress_Revert() (gas: 14511)
+EVM2EVMMultiOffRamp_constructor:test_Constructor_Success() (gas: 5497454)
+EVM2EVMMultiOffRamp_constructor:test_ZeroOnRampAddress_Revert() (gas: 143610)
+EVM2EVMMultiOffRamp_metadataHash:test_MetadataHashChangesOnOnRampAddress_Success() (gas: 10983)
+EVM2EVMMultiOffRamp_metadataHash:test_MetadataHashChangesOnSourceChain_Success() (gas: 11036)
+EVM2EVMMultiOffRamp_metadataHash:test_MetadataHash_Success() (gas: 9146)
+EVM2EVMMultiOffRamp_metadataHash:test_fuzz__MetadataHash_NoCollisions(uint64,uint64,uint64,address,address) (runs: 10001, μ: 4944907, ~: 4944907)
+EVM2EVMMultiOffRamp_setDynamicConfig:test_NonOwner_Revert() (gas: 40344)
+EVM2EVMMultiOffRamp_setDynamicConfig:test_RouterZeroAddress_Revert() (gas: 38530)
+EVM2EVMMultiOffRamp_setDynamicConfig:test_SetDynamicConfig_Success() (gas: 142181)
 EVM2EVMOffRamp__releaseOrMintTokens:test_OverValueWithARLOff_Success() (gas: 340275)
 EVM2EVMOffRamp__releaseOrMintTokens:test_PriceNotFoundForToken_Reverts() (gas: 130288)
 EVM2EVMOffRamp__releaseOrMintTokens:test_RateLimitErrors_Reverts() (gas: 675788)
@@ -484,8 +506,8 @@ TokenAdminRegistry_transferAdminRole:test_transferAdminRole_OnlyAdministrator_Re
 TokenAdminRegistry_transferAdminRole:test_transferAdminRole_Success() (gas: 50342)
 TokenPoolAndProxy:test_lockOrBurn_burnMint_Success() (gas: 5926354)
 TokenPoolAndProxy:test_lockOrBurn_lockRelease_Success() (gas: 6310837)
-TokenPoolAndProxyMigration:test_tokenPoolMigration_Success_1_2() (gas: 6727032)
-TokenPoolAndProxyMigration:test_tokenPoolMigration_Success_1_4() (gas: 6900022)
+TokenPoolAndProxyMigration:test_tokenPoolMigration_Success_1_2() (gas: 6730241)
+TokenPoolAndProxyMigration:test_tokenPoolMigration_Success_1_4() (gas: 6903231)
 TokenPoolWithAllowList_applyAllowListUpdates:test_AllowListNotEnabled_Revert() (gas: 2184772)
 TokenPoolWithAllowList_applyAllowListUpdates:test_OnlyOwner_Revert() (gas: 12111)
 TokenPoolWithAllowList_applyAllowListUpdates:test_SetAllowListSkipsZero_Success() (gas: 23412)

contracts/scripts/native_solc_compile_all_ccip

@@ -42,6 +42,7 @@ compileContractLowOpts () {
 # Solc produces and overwrites intermediary contracts.
 # Contracts should be ordered in reverse-import-complexity-order to minimize overwrite risks.
 compileContract ccip/offRamp/EVM2EVMOffRamp.sol
+compileContract ccip/offRamp/EVM2EVMMultiOffRamp.sol
 compileContract ccip/applications/PingPongDemo.sol
 compileContract ccip/applications/SelfFundedPingPong.sol
 compileContract ccip/applications/EtherSenderReceiver.sol

contracts/src/v0.8/ccip/test/StructFactory.sol

@@ -8,6 +8,8 @@ import {ARM} from "../ARM.sol";
 import {PriceRegistry} from "../PriceRegistry.sol";
 import {Internal} from "../libraries/Internal.sol";
 import {RateLimiter} from "../libraries/RateLimiter.sol";
+
+import {EVM2EVMMultiOffRamp} from "../offRamp/EVM2EVMMultiOffRamp.sol";
 import {EVM2EVMOffRamp} from "../offRamp/EVM2EVMOffRamp.sol";
 import {EVM2EVMOnRamp} from "../onRamp/EVM2EVMOnRamp.sol";
 
@@ -141,6 +143,20 @@ contract StructFactory {
     });
   }
 
+  function generateDynamicMultiOffRampConfig(
+    address router,
+    address priceRegistry
+  ) internal pure returns (EVM2EVMMultiOffRamp.DynamicConfig memory) {
+    return EVM2EVMMultiOffRamp.DynamicConfig({
+      permissionLessExecutionThresholdSeconds: PERMISSION_LESS_EXECUTION_THRESHOLD_SECONDS,
+      router: router,
+      priceRegistry: priceRegistry,
+      maxNumberOfTokensPerMsg: MAX_TOKENS_LENGTH,
+      maxDataBytes: MAX_DATA_SIZE,
+      maxPoolReleaseOrMintGas: MAX_TOKEN_POOL_RELEASE_OR_MINT_GAS
+    });
+  }
+
   function generateDynamicOnRampConfig(
     address router,
     address priceRegistry,

contracts/src/v0.8/ccip/test/helpers/EVM2EVMMultiOffRampHelper.sol

@@ -0,0 +1,29 @@
+// SPDX-License-Identifier: BUSL-1.1
+pragma solidity 0.8.19;
+
+import {Client} from "../../libraries/Client.sol";
+import {Internal} from "../../libraries/Internal.sol";
+import {RateLimiter} from "../../libraries/RateLimiter.sol";
+import {EVM2EVMMultiOffRamp} from "../../offRamp/EVM2EVMMultiOffRamp.sol";
+import {IgnoreContractSize} from "./IgnoreContractSize.sol";
+
+contract EVM2EVMMultiOffRampHelper is EVM2EVMMultiOffRamp, IgnoreContractSize {
+  constructor(
+    StaticConfig memory staticConfig,
+    SourceChainConfigUpdateArgs[] memory sourceChainConfigs,
+    RateLimiter.Config memory rateLimiterConfig
+  ) EVM2EVMMultiOffRamp(staticConfig, sourceChainConfigs, rateLimiterConfig) {}
+
+  function metadataHash(uint64 sourceChainSelector, address onRamp) external view returns (bytes32) {
+    return _metadataHash(sourceChainSelector, onRamp, Internal.EVM_2_EVM_MESSAGE_HASH);
+  }
+
+  function releaseOrMintTokens(
+    Client.EVMTokenAmount[] memory sourceTokenAmounts,
+    EVM2EVMMultiOffRamp.Any2EVMMessageRoute memory messageRoute,
+    bytes[] calldata sourceTokenData,
+    bytes[] calldata offchainTokenData
+  ) external returns (Client.EVMTokenAmount[] memory) {
+    return _releaseOrMintTokens(sourceTokenAmounts, messageRoute, sourceTokenData, offchainTokenData);
+  }
+}