Ccip 4408 lbtc mock pool

contracts/scripts/native_solc_compile_all_ccip

@@ -92,6 +92,7 @@ compileContract ccip/test/helpers/receivers/MaybeRevertMessageReceiver.sol
 compileContract ccip/test/helpers/MultiOCR3Helper.sol
 compileContract ccip/test/mocks/MockE2EUSDCTokenMessenger.sol
 compileContract ccip/test/mocks/MockE2EUSDCTransmitter.sol
+compileContract ccip/test/mocks/MockLBTCTokenPool.sol
 compileContract ccip/test/WETH9.sol
 
 

contracts/src/v0.8/ccip/test/mocks/MockLBTCTokenPool.sol

@@ -0,0 +1,62 @@
+// SPDX-License-Identifier: BUSL-1.1
+pragma solidity 0.8.24;
+
+import {ITypeAndVersion} from "../../../shared/interfaces/ITypeAndVersion.sol";
+
+import {Pool} from "../../libraries/Pool.sol";
+import {TokenPool} from "../../pools/TokenPool.sol";
+
+import {IERC20} from "../../../vendor/openzeppelin-solidity/v4.8.3/contracts/token/ERC20/IERC20.sol";
+import {SafeERC20} from "../../../vendor/openzeppelin-solidity/v4.8.3/contracts/token/ERC20/utils/SafeERC20.sol";
+
+
+contract MockLBTCTokenPool is TokenPool, ITypeAndVersion {
+    using SafeERC20 for IERC20;
+
+    string public constant override typeAndVersion = "LBTCTokenPool 1.5.1";
+
+    constructor(
+        IERC20 token,
+        address[] memory allowlist,
+        address rmnProxy,
+        address router
+    ) TokenPool(token, 6, allowlist, rmnProxy, router) {
+    }
+
+    /// @notice Burn the token in the pool
+    /// @dev The _validateLockOrBurn check is an essential security check
+    function lockOrBurn(
+        Pool.LockOrBurnInV1 calldata lockOrBurnIn
+    ) external virtual override returns (Pool.LockOrBurnOutV1 memory) {
+        bytes memory payload;
+        bytes memory destPoolData;
+        payload = abi.encodePacked(hex"1234abcd");
+        destPoolData = abi.encode(sha256(payload));
+
+        return
+            Pool.LockOrBurnOutV1({
+            destTokenAddress: getRemoteToken(
+                lockOrBurnIn.remoteChainSelector
+            ),
+            destPoolData: destPoolData
+        });
+    }
+
+    function releaseOrMint(
+        Pool.ReleaseOrMintInV1 calldata releaseOrMintIn
+    ) external virtual override returns (Pool.ReleaseOrMintOutV1 memory) {
+
+        // TODO: validate releaseOrMintIn.offchainTokenData?
+
+        emit Minted(
+            msg.sender,
+            releaseOrMintIn.receiver,
+            releaseOrMintIn.amount
+        );
+
+        return
+            Pool.ReleaseOrMintOutV1({
+            destinationAmount: releaseOrMintIn.amount
+        });
+    }
+}

core/gethwrappers/ccip/generation/generated-wrapper-dependency-versions-do-not-edit.txt

@@ -18,6 +18,7 @@ lock_release_token_pool: ../../../contracts/solc/v0.8.24/LockReleaseTokenPool/Lo
 lock_release_token_pool_and_proxy: ../../../contracts/solc/v0.8.24/LockReleaseTokenPoolAndProxy/LockReleaseTokenPoolAndProxy.abi ../../../contracts/solc/v0.8.24/LockReleaseTokenPoolAndProxy/LockReleaseTokenPoolAndProxy.bin e632b08be0fbd1d013e8b3a9d75293d0d532b83071c531ff2be1deec1fa48ec1
 maybe_revert_message_receiver: ../../../contracts/solc/v0.8.24/MaybeRevertMessageReceiver/MaybeRevertMessageReceiver.abi ../../../contracts/solc/v0.8.24/MaybeRevertMessageReceiver/MaybeRevertMessageReceiver.bin d73956c26232ebcc4a5444429fa99cbefed960e323be9b5a24925885c2e477d5
 message_hasher: ../../../contracts/solc/v0.8.24/MessageHasher/MessageHasher.abi ../../../contracts/solc/v0.8.24/MessageHasher/MessageHasher.bin 0a2661da24147160383ad61d56a258515d1cc07f5e0f471ec5cbb4bccaf82389
+mock_lbtc_token_pool: ../../../contracts/solc/v0.8.24/MockLBTCTokenPool/MockLBTCTokenPool.abi ../../../contracts/solc/v0.8.24/MockLBTCTokenPool/MockLBTCTokenPool.bin e7d57c256ca3040a190415eeb89afa5850007635d0c0a9be600a9fbee4fb3fa6
 mock_usdc_token_messenger: ../../../contracts/solc/v0.8.24/MockE2EUSDCTokenMessenger/MockE2EUSDCTokenMessenger.abi ../../../contracts/solc/v0.8.24/MockE2EUSDCTokenMessenger/MockE2EUSDCTokenMessenger.bin d976651d36b33ac2196b32b9d2f4fa6690c6a18d41b621365659fce1c1d1e737
 mock_usdc_token_transmitter: ../../../contracts/solc/v0.8.24/MockE2EUSDCTransmitter/MockE2EUSDCTransmitter.abi ../../../contracts/solc/v0.8.24/MockE2EUSDCTransmitter/MockE2EUSDCTransmitter.bin be0dbc3e475741ea0b7a54ec2b935a321b428baa9f4ce18180a87fb38bb87de2
 mock_v3_aggregator_contract: ../../../contracts/solc/v0.8.24/MockV3Aggregator/MockV3Aggregator.abi ../../../contracts/solc/v0.8.24/MockV3Aggregator/MockV3Aggregator.bin 518e19efa2ff52b0fefd8e597b05765317ee7638189bfe34ca43de2f6599faf4

core/gethwrappers/ccip/go_generate.go

@@ -40,6 +40,7 @@ package ccip
 //go:generate go run ../generation/generate/wrap.go ../../../contracts/solc/v0.8.24/WETH9/WETH9.abi ../../../contracts/solc/v0.8.24/WETH9/WETH9.bin WETH9 weth9
 //go:generate go run ../generation/generate/wrap.go ../../../contracts/solc/v0.8.24/MockE2EUSDCTokenMessenger/MockE2EUSDCTokenMessenger.abi ../../../contracts/solc/v0.8.24/MockE2EUSDCTokenMessenger/MockE2EUSDCTokenMessenger.bin MockE2EUSDCTokenMessenger mock_usdc_token_messenger
 //go:generate go run ../generation/generate/wrap.go ../../../contracts/solc/v0.8.24/MockE2EUSDCTransmitter/MockE2EUSDCTransmitter.abi ../../../contracts/solc/v0.8.24/MockE2EUSDCTransmitter/MockE2EUSDCTransmitter.bin MockE2EUSDCTransmitter mock_usdc_token_transmitter
+//go:generate go run ../generation/generate/wrap.go ../../../contracts/solc/v0.8.24/MockLBTCTokenPool/MockLBTCTokenPool.abi ../../../contracts/solc/v0.8.24/MockLBTCTokenPool/MockLBTCTokenPool.bin MockLBTCTokenPool mock_lbtc_token_pool
 
 // EncodingUtils
 //go:generate go run ../generation/generate/wrap.go ../../../contracts/solc/v0.8.24/ICCIPEncodingUtils/ICCIPEncodingUtils.abi ../../../contracts/solc/v0.8.24/ICCIPEncodingUtils/ICCIPEncodingUtils.bin EncodingUtils ccip_encoding_utils

core/services/ocr2/plugins/ccip/testhelpers/integration/jobspec.go

@@ -170,6 +170,7 @@ type CCIPJobSpecParams struct {
 	DestStartBlock         uint64
 	USDCAttestationAPI     string
 	USDCConfig             *config.USDCConfig
+	LBTCConfig             *config.LBTCConfig
 	P2PV2Bootstrappers     pq.StringArray
 }
 
@@ -295,6 +296,11 @@ func (params CCIPJobSpecParams) ExecutionJobSpec() (*OCR2TaskJobSpec, error) {
 		ocrSpec.PluginConfig["USDCConfig.SourceMessageTransmitterAddress"] = fmt.Sprintf(`"%s"`, params.USDCConfig.SourceMessageTransmitterAddress)
 		ocrSpec.PluginConfig["USDCConfig.AttestationAPITimeoutSeconds"] = params.USDCConfig.AttestationAPITimeoutSeconds
 	}
+	if params.LBTCConfig != nil {
+		ocrSpec.PluginConfig["LBTCConfig.AttestationAPI"] = fmt.Sprintf(`"%s"`, params.LBTCConfig.AttestationAPI)
+		ocrSpec.PluginConfig["LBTCConfig.SourceTokenAddress"] = fmt.Sprintf("\"%s\"", params.LBTCConfig.SourceTokenAddress)
+		ocrSpec.PluginConfig["LBTCConfig.AttestationAPITimeoutSeconds"] = params.LBTCConfig.AttestationAPITimeoutSeconds
+	}
 	return &OCR2TaskJobSpec{
 		OCR2OracleSpec: ocrSpec,
 		JobType:        "offchainreporting2",

go.mod

@@ -198,6 +198,7 @@ require (
 	github.com/dustin/go-humanize v1.0.1 // indirect
 	github.com/dvsekhvalnov/jose2go v1.7.0 // indirect
 	github.com/ethereum/c-kzg-4844 v0.4.0 // indirect
+	github.com/fjl/memsize v0.0.2 // indirect
 	github.com/fsnotify/fsnotify v1.7.0 // indirect
 	github.com/gabriel-vasile/mimetype v1.4.3 // indirect
 	github.com/gagliardetto/binary v0.7.7 // indirect

go.sum

@@ -335,6 +335,8 @@ github.com/felixge/httpsnoop v1.0.4 h1:NFTV2Zj1bL4mc9sqWACXbQFVBBg2W3GPvqp8/ESS2
 github.com/felixge/httpsnoop v1.0.4/go.mod h1:m8KPJKqk1gH5J9DgRY2ASl2lWCfGKXixSwevea8zH2U=
 github.com/fjl/memsize v0.0.0-20190710130421-bcb5799ab5e5 h1:FtmdgXiUlNeRsoNMFlKLDt+S+6hbjVMEW6RGQ7aUf7c=
 github.com/fjl/memsize v0.0.0-20190710130421-bcb5799ab5e5/go.mod h1:VvhXpOYNQvB+uIk2RvXzuaQtkQJzzIx6lSBe1xv7hi0=
+github.com/fjl/memsize v0.0.2 h1:27txuSD9or+NZlnOWdKUxeBzTAUkWCVh+4Gf2dWFOzA=
+github.com/fjl/memsize v0.0.2/go.mod h1:VvhXpOYNQvB+uIk2RvXzuaQtkQJzzIx6lSBe1xv7hi0=
 github.com/fortytw2/leaktest v1.3.0 h1:u8491cBMTQ8ft8aeV+adlcytMZylmA5nnwwkRZjI8vw=
 github.com/fortytw2/leaktest v1.3.0/go.mod h1:jDsjWgpAGjm2CA7WthBh/CdZYEPF31XHquHwclZch5g=
 github.com/frankban/quicktest v1.14.6 h1:7Xjx+VpznH+oBnejlPUj8oUpdxnVs4f8XU8WnHkI4W8=

integration-tests/ccip-tests/actions/ccip_helpers.go

@@ -31,10 +31,10 @@ import (
 	"golang.org/x/exp/rand"
 	"golang.org/x/sync/errgroup"
 
-	"github.com/smartcontractkit/chainlink-testing-framework/lib/utils/ptr"
-
 	chainselectors "github.com/smartcontractkit/chain-selectors"
 
+	"github.com/smartcontractkit/chainlink-testing-framework/lib/utils/ptr"
+
 	commonconfig "github.com/smartcontractkit/chainlink-common/pkg/config"
 	"github.com/smartcontractkit/chainlink-testing-framework/lib/blockchain"
 	ctfClient "github.com/smartcontractkit/chainlink-testing-framework/lib/client"
@@ -150,6 +150,7 @@ func GetUSDCDomain(networkName string, simulated bool) (uint32, error) {
 	if val, ok := lookup[networkName]; ok {
 		return val, nil
 	}
+
 	return 0, fmt.Errorf("USDC domain not found for chain %s", networkName)
 }
 
@@ -176,6 +177,7 @@ type CCIPCommon struct {
 	MulticallContract             common.Address
 	ExistingDeployment            bool
 	USDCMockDeployment            *bool
+	LBTCMockDeployment            *bool
 	TokenMessenger                *common.Address
 	TokenTransmitter              *contracts.TokenTransmitter
 	IsConnectionRestoredRecently  *atomic.Bool
@@ -720,6 +722,10 @@ func (ccipModule *CCIPCommon) IsUSDCDeployment() bool {
 	return pointer.GetBool(ccipModule.USDCMockDeployment)
 }
 
+func (ccipModule *CCIPCommon) IsLBTCDeployment() bool {
+	return pointer.GetBool(ccipModule.LBTCMockDeployment)
+}
+
 func (ccipModule *CCIPCommon) WriteLaneConfig(conf *laneconfig.LaneConfig) {
 	var btAddresses, btpAddresses []string
 	priceAggrs := make(map[string]string)
@@ -925,6 +931,16 @@ func (ccipModule *CCIPCommon) DeployContracts(
 					if err != nil {
 						return fmt.Errorf("granting minter role to token transmitter shouldn't fail %w", err)
 					}
+				} else if ccipModule.IsLBTCDeployment() && i == 1 {
+					// if it's LBTC deployment, we deploy the burn mint token 677 with decimal 8 and cast it to ERC20Token
+					lbtcToken, err := ccipModule.tokenDeployer.DeployCustomBurnMintERC677Token("Lombard LBTC", "LBTC", uint8(18), new(big.Int).Mul(big.NewInt(1e6), big.NewInt(1e18)))
+					if err != nil {
+						return fmt.Errorf("deploying bridge lbtc token contract shouldn't fail %w", err)
+					}
+					token, err = ccipModule.tokenDeployer.NewERC20TokenContract(lbtcToken.ContractAddress)
+					if err != nil {
+						return fmt.Errorf("getting new bridge lbtc token contract shouldn't fail %w", err)
+					}
 				} else {
 					// otherwise we deploy link token and cast it to ERC20Token
 					linkToken, err := ccipModule.tokenDeployer.DeployLinkTokenContract()
@@ -989,6 +1005,13 @@ func (ccipModule *CCIPCommon) DeployContracts(
 				}
 
 				ccipModule.BridgeTokenPools = append(ccipModule.BridgeTokenPools, usdcPool)
+			} else if ccipModule.IsLBTCDeployment() && i == 1 {
+				lbtcPool, err := ccipModule.tokenDeployer.DeployBurnAndMintTokenPoolContract(token.Address(), *ccipModule.RMNContract, ccipModule.Router.Instance.Address())
+				if err != nil {
+					return fmt.Errorf("deploying burn and mint bridge Token pool(lbtc) shouldn't fail %w", err)
+				}
+
+				ccipModule.BridgeTokenPools = append(ccipModule.BridgeTokenPools, lbtcPool)
 			} else {
 				// deploy lock release token pool in case of non-usdc deployment
 				btp, err := ccipModule.tokenDeployer.DeployLockReleaseTokenPoolContract(token.Address(), *ccipModule.RMNContract, ccipModule.Router.Instance.Address())
@@ -1287,6 +1310,7 @@ func DefaultCCIPModule(
 		ExistingDeployment:            pointer.GetBool(testGroupConf.ExistingDeployment),
 		MulticallEnabled:              pointer.GetBool(testGroupConf.MulticallInOneTx),
 		USDCMockDeployment:            testGroupConf.USDCMockDeployment,
+		LBTCMockDeployment:            testGroupConf.LBTCMockDeployment,
 		NoOfTokensNeedingDynamicPrice: pointer.GetInt(testGroupConf.TokenConfig.NoOfTokensWithDynamicPrice),
 		poolFunds:                     testhelpers.Link(5),
 		gasUpdateWatcherMu:            &sync.Mutex{},
@@ -3734,6 +3758,24 @@ func (lane *CCIPLane) DeployNewCCIPLane(
 			AttestationAPITimeoutSeconds:    5,
 		}
 	}
+	if !lane.Source.Common.ExistingDeployment && lane.Source.Common.IsLBTCDeployment() {
+		api := ""
+		if killgrave != nil {
+			api = killgrave.InternalEndpoint
+		}
+		if env.MockServer != nil {
+			api = env.MockServer.Config.ClusterURL
+		}
+		if lane.Source.Common.TokenTransmitter == nil {
+			return fmt.Errorf("token transmitter address not set")
+		}
+		// Only one LBTC allowed per chain
+		jobParams.LBTCConfig = &config.LBTCConfig{
+			SourceTokenAddress:           common.HexToAddress(lane.Source.Common.BridgeTokens[0].Address()),
+			AttestationAPI:               api,
+			AttestationAPITimeoutSeconds: 5,
+		}
+	}
 	if !bootstrapAdded.Load() {
 		bootstrapAdded.Store(true)
 		err := CreateBootstrapJob(jobParams, bootstrapCommit, bootstrapExec)
@@ -4422,6 +4464,48 @@ func SetMockServerWithUSDCAttestation(
 	return nil
 }
 
+// SetMockServerWithLBTCAttestation responds with a mock attestation for any msgHash
+// The path is set with regex to match any path that starts with /v1/attestations
+func SetMockServerWithLBTCAttestation(
+	killGrave *ctftestenv.Killgrave,
+	mockserver *ctfClient.MockserverClient,
+) error {
+	path := "/bridge/v1/deposits/getByHash"
+	type attestation struct {
+		Status      string `json:"status"`
+		Attestation string `json:"attestation"`
+		MessageHash string `json:"message_hash"`
+	}
+	response := struct {
+		Attestations []attestation `json:"attestations"`
+	}{
+		Attestations: []attestation{
+			{
+				MessageHash: "5AAA501FD250E0C88C655C19836A6D71465E908492C5B17C5D8D0260BE905AE9", //sample hash
+				Status:      "NOTARIZATION_STATUS_SESSION_APPROVED",
+				Attestation: "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",
+			},
+		},
+	}
+	if killGrave == nil && mockserver == nil {
+		return fmt.Errorf("both killgrave and mockserver are nil")
+	}
+	log.Info().Str("path", path).Msg("setting attestation-api response for any msgHash")
+	if killGrave != nil {
+		err := killGrave.SetAnyValueResponse(path, []string{http.MethodPost}, response)
+		if err != nil {
+			return fmt.Errorf("failed to set killgrave server value: %w", err)
+		}
+	}
+	if mockserver != nil {
+		err := mockserver.SetAnyValueResponse(path, response)
+		if err != nil {
+			return fmt.Errorf("failed to set mockserver value: %w URL = %s", err, fmt.Sprintf("%s/%s/.*", mockserver.LocalURL(), path))
+		}
+	}
+	return nil
+}
+
 // SetMockserverWithTokenPriceValue sets the mock responses in mockserver that are read by chainlink nodes
 // to simulate different price feed value.
 // it keeps updating the response every 15 seconds to simulate price feed updates