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feat: add getter to return all source chain config #1477

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Oct 7, 2024
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228 changes: 114 additions & 114 deletions contracts/gas-snapshots/ccip.gas-snapshot

Large diffs are not rendered by default.

20 changes: 20 additions & 0 deletions contracts/src/v0.8/ccip/offRamp/OffRamp.sol
Original file line number Diff line number Diff line change
Expand Up @@ -21,6 +21,7 @@ import {MultiOCR3Base} from "../ocr/MultiOCR3Base.sol";

import {IERC20} from "../../vendor/openzeppelin-solidity/v5.0.2/contracts/token/ERC20/IERC20.sol";
import {ERC165Checker} from "../../vendor/openzeppelin-solidity/v5.0.2/contracts/utils/introspection/ERC165Checker.sol";
import {EnumerableSet} from "../../vendor/openzeppelin-solidity/v5.0.2/contracts/utils/structs/EnumerableSet.sol";

/// @notice OffRamp enables OCR networks to execute multiple messages
/// in an OffRamp in a single transaction.
Expand All @@ -32,6 +33,7 @@ import {ERC165Checker} from "../../vendor/openzeppelin-solidity/v5.0.2/contracts
contract OffRamp is ITypeAndVersion, MultiOCR3Base {
using ERC165Checker for address;
using EnumerableMapAddresses for EnumerableMapAddresses.AddressToAddressMap;
using EnumerableSet for EnumerableSet.UintSet;

error ZeroChainSelectorNotAllowed();
error ExecutionError(bytes32 messageId, bytes err);
Expand Down Expand Up @@ -156,6 +158,9 @@ contract OffRamp is ITypeAndVersion, MultiOCR3Base {
// DYNAMIC CONFIG
DynamicConfig internal s_dynamicConfig;

/// @notice Set of source chain selectors
EnumerableSet.UintSet internal s_sourceChainSelectors;

/// @notice SourceChainConfig per chain
/// (forms lane configurations from sourceChainSelector => StaticConfig.chainSelector)
mapping(uint64 sourceChainSelector => SourceChainConfig sourceChainConfig) private s_sourceChainConfigs;
Expand Down Expand Up @@ -919,6 +924,18 @@ contract OffRamp is ITypeAndVersion, MultiOCR3Base {
return s_sourceChainConfigs[sourceChainSelector];
}

/// @notice Returns all source chain configs
/// @return sourceChainConfigs The source chain configs corresponding to all the supported chain selectors
function getAllSourceChainConfigs() external view returns (uint64[] memory, SourceChainConfig[] memory) {
SourceChainConfig[] memory sourceChainConfigs = new SourceChainConfig[](s_sourceChainSelectors.length());
uint64[] memory sourceChainSelectors = new uint64[](s_sourceChainSelectors.length());
for (uint256 i = 0; i < s_sourceChainSelectors.length(); ++i) {
sourceChainSelectors[i] = uint64(s_sourceChainSelectors.at(i));
sourceChainConfigs[i] = s_sourceChainConfigs[sourceChainSelectors[i]];
}
return (sourceChainSelectors, sourceChainConfigs);
}

/// @notice Updates source configs
/// @param sourceChainConfigUpdates Source chain configs
function applySourceChainConfigUpdates(SourceChainConfigArgs[] memory sourceChainConfigUpdates) external onlyOwner {
Expand Down Expand Up @@ -962,6 +979,9 @@ contract OffRamp is ITypeAndVersion, MultiOCR3Base {
currentConfig.isEnabled = sourceConfigUpdate.isEnabled;
currentConfig.router = sourceConfigUpdate.router;

// We don't need to check the return value, as inserting the item twice has no effect.
s_sourceChainSelectors.add(sourceChainSelector);
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nit: this returns a bool for "inserted" or "already exists". maybe add a comment explaining we don't care about the return value as adding it twice should not do anything

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emit SourceChainConfigSet(sourceChainSelector, currentConfig);
}
}
Expand Down
7 changes: 7 additions & 0 deletions contracts/src/v0.8/ccip/test/helpers/OffRampHelper.sol
Original file line number Diff line number Diff line change
@@ -1,12 +1,15 @@
// SPDX-License-Identifier: BUSL-1.1
pragma solidity 0.8.24;

import {EnumerableSet} from "../../../vendor/openzeppelin-solidity/v5.0.2/contracts/utils/structs/EnumerableSet.sol";
import {Client} from "../../libraries/Client.sol";
import {Internal} from "../../libraries/Internal.sol";
import {OffRamp} from "../../offRamp/OffRamp.sol";
import {IgnoreContractSize} from "./IgnoreContractSize.sol";

contract OffRampHelper is OffRamp, IgnoreContractSize {
using EnumerableSet for EnumerableSet.UintSet;

mapping(uint64 sourceChainSelector => uint256 overrideTimestamp) private s_sourceChainVerificationOverride;

constructor(
Expand Down Expand Up @@ -104,4 +107,8 @@ contract OffRampHelper is OffRamp, IgnoreContractSize {
function setRootTimestamp(uint64 sourceChainSelector, bytes32 root, uint256 timestamp) external {
s_roots[sourceChainSelector][root] = timestamp;
}

function getSourceChainSelectors() external view returns (uint256[] memory chainSelectors) {
return s_sourceChainSelectors.values();
}
}
27 changes: 17 additions & 10 deletions contracts/src/v0.8/ccip/test/offRamp/OffRamp.t.sol
Original file line number Diff line number Diff line change
Expand Up @@ -67,6 +67,10 @@ contract OffRamp_constructor is OffRampSetup {
onRamp: sourceChainConfigs[1].onRamp
});

uint64[] memory expectedSourceChainSelectors = new uint64[](2);
expectedSourceChainSelectors[0] = SOURCE_CHAIN_SELECTOR_1;
expectedSourceChainSelectors[1] = SOURCE_CHAIN_SELECTOR_1 + 1;

vm.expectEmit();
emit OffRamp.StaticConfigSet(staticConfig);

Expand Down Expand Up @@ -123,17 +127,21 @@ contract OffRamp_constructor is OffRampSetup {
MultiOCR3Base.OCRConfig memory gotOCRConfig = s_offRamp.latestConfigDetails(uint8(Internal.OCRPluginType.Execution));
_assertOCRConfigEquality(expectedOCRConfig, gotOCRConfig);

_assertSourceChainConfigEquality(
s_offRamp.getSourceChainConfig(SOURCE_CHAIN_SELECTOR_1), expectedSourceChainConfig1
);
_assertSourceChainConfigEquality(
s_offRamp.getSourceChainConfig(SOURCE_CHAIN_SELECTOR_1 + 1), expectedSourceChainConfig2
);
(uint64[] memory actualSourceChainSelectors, OffRamp.SourceChainConfig[] memory actualSourceChainConfigs) =
s_offRamp.getAllSourceChainConfigs();

_assertSourceChainConfigEquality(actualSourceChainConfigs[0], expectedSourceChainConfig1);
_assertSourceChainConfigEquality(actualSourceChainConfigs[1], expectedSourceChainConfig2);

// OffRamp initial values
assertEq("OffRamp 1.6.0-dev", s_offRamp.typeAndVersion());
assertEq(OWNER, s_offRamp.owner());
assertEq(0, s_offRamp.getLatestPriceSequenceNumber());

// assertion for source chain selector
for (uint256 i = 0; i < expectedSourceChainSelectors.length; i++) {
assertEq(expectedSourceChainSelectors[i], actualSourceChainSelectors[i]);
}
}

// Revert
Expand Down Expand Up @@ -3005,7 +3013,7 @@ contract OffRamp_applySourceChainConfigUpdates is OffRampSetup {
Vm.Log[] memory logEntries = vm.getRecordedLogs();
assertEq(logEntries.length, 0);

// assertEq(s_offRamp.getSourceChainSelectors().length, 0);
assertEq(s_offRamp.getSourceChainSelectors().length, 0);
}

function test_AddNewChain_Success() public {
Expand Down Expand Up @@ -3058,9 +3066,8 @@ contract OffRamp_applySourceChainConfigUpdates is OffRampSetup {

_assertSourceChainConfigEquality(s_offRamp.getSourceChainConfig(SOURCE_CHAIN_SELECTOR_1), expectedSourceChainConfig);

// uint64[] memory resultSourceChainSelectors = s_offRamp.getSourceChainSelectors();
// assertEq(resultSourceChainSelectors.length, 1);
// assertEq(resultSourceChainSelectors[0], SOURCE_CHAIN_SELECTOR_1);
uint256[] memory resultSourceChainSelectors = s_offRamp.getSourceChainSelectors();
assertEq(resultSourceChainSelectors.length, 1);
}

function test_AddMultipleChains_Success() public {
Expand Down
29 changes: 27 additions & 2 deletions core/gethwrappers/ccip/generated/offramp/offramp.go

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Original file line number Diff line number Diff line change
Expand Up @@ -23,7 +23,7 @@ mock_v3_aggregator_contract: ../../../contracts/solc/v0.8.24/MockV3Aggregator/Mo
multi_aggregate_rate_limiter: ../../../contracts/solc/v0.8.24/MultiAggregateRateLimiter/MultiAggregateRateLimiter.abi ../../../contracts/solc/v0.8.24/MultiAggregateRateLimiter/MultiAggregateRateLimiter.bin 0b541232e49727e947dc164eadf35963c66e67576f21baa0ecaa06a8833148ed
multi_ocr3_helper: ../../../contracts/solc/v0.8.24/MultiOCR3Helper/MultiOCR3Helper.abi ../../../contracts/solc/v0.8.24/MultiOCR3Helper/MultiOCR3Helper.bin 04b6b261dd71925670bf4d904aaf7bf08543452009feefb88e07d4c49d12e969
nonce_manager: ../../../contracts/solc/v0.8.24/NonceManager/NonceManager.abi ../../../contracts/solc/v0.8.24/NonceManager/NonceManager.bin 6f64e1083b356c06ee66b9138e398b9c97a4cd3e8c9ec38cf3010cebc79af536
offramp: ../../../contracts/solc/v0.8.24/OffRamp/OffRamp.abi ../../../contracts/solc/v0.8.24/OffRamp/OffRamp.bin 8d788a8fe2ed337311672a1c832e211a191d3fa4327d9141bc8c0f47bb5e29b4
offramp: ../../../contracts/solc/v0.8.24/OffRamp/OffRamp.abi ../../../contracts/solc/v0.8.24/OffRamp/OffRamp.bin cff099545fa50fcfd411c16c9cac754a0ba71ef2590840c0732d42604224200f
onramp: ../../../contracts/solc/v0.8.24/OnRamp/OnRamp.abi ../../../contracts/solc/v0.8.24/OnRamp/OnRamp.bin cdf282d410d2dc38e47b360d00ab69a262ab240577071a49c2be49aceea5f5fa
ping_pong_demo: ../../../contracts/solc/v0.8.24/PingPongDemo/PingPongDemo.abi ../../../contracts/solc/v0.8.24/PingPongDemo/PingPongDemo.bin c1c2f8a65c7ffd971899cae7fe62f2da57d09e936151e2b92163c4bebe699d6b
price_registry: ../../../contracts/solc/v0.8.24/PriceRegistry/PriceRegistry.abi ../../../contracts/solc/v0.8.24/PriceRegistry/PriceRegistry.bin e7781d600c1bb7aa4620106af7f6e146a109b97f4cb6a7d06c9e15773340ecb2
Expand Down
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