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ocr_helpers_local.go
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ocr_helpers_local.go
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package actions
import (
"fmt"
"math/big"
"net/http"
"strings"
"github.com/ethereum/go-ethereum"
"github.com/ethereum/go-ethereum/common"
"github.com/google/uuid"
"github.com/rs/zerolog"
"golang.org/x/sync/errgroup"
"github.com/smartcontractkit/chainlink-testing-framework/blockchain"
"github.com/smartcontractkit/chainlink-testing-framework/docker/test_env"
"github.com/smartcontractkit/chainlink/integration-tests/client"
"github.com/smartcontractkit/chainlink/integration-tests/contracts"
)
/*
These methods should be cleaned merged after we decouple ChainlinkClient and ChainlinkK8sClient
Please, use them while refactoring other tests to local docker env
*/
// FundChainlinkNodesLocal will fund all the provided Chainlink nodes with a set amount of native currency
func FundChainlinkNodesLocal(
nodes []*client.ChainlinkClient,
client blockchain.EVMClient,
amount *big.Float,
) error {
for _, cl := range nodes {
toAddress, err := cl.PrimaryEthAddress()
if err != nil {
return err
}
toAddr := common.HexToAddress(toAddress)
gasEstimates, err := client.EstimateGas(ethereum.CallMsg{
To: &toAddr,
})
if err != nil {
return err
}
err = client.Fund(toAddress, amount, gasEstimates)
if err != nil {
return err
}
}
return client.WaitForEvents()
}
func ChainlinkNodeAddressesLocal(nodes []*client.ChainlinkClient) ([]common.Address, error) {
addresses := make([]common.Address, 0)
for _, node := range nodes {
primaryAddress, err := node.PrimaryEthAddress()
if err != nil {
return nil, err
}
addresses = append(addresses, common.HexToAddress(primaryAddress))
}
return addresses, nil
}
func DeployOCRContractsLocal(
numberOfContracts int,
linkTokenContract contracts.LinkToken,
contractDeployer contracts.ContractDeployer,
workerNodes []*client.ChainlinkClient,
client blockchain.EVMClient,
) ([]contracts.OffchainAggregator, error) {
// Deploy contracts
var ocrInstances []contracts.OffchainAggregator
for contractCount := 0; contractCount < numberOfContracts; contractCount++ {
ocrInstance, err := contractDeployer.DeployOffChainAggregator(
linkTokenContract.Address(),
contracts.DefaultOffChainAggregatorOptions(),
)
if err != nil {
return nil, fmt.Errorf("OCR instance deployment have failed: %w", err)
}
ocrInstances = append(ocrInstances, ocrInstance)
err = client.WaitForEvents()
if err != nil {
return nil, fmt.Errorf("failed to wait for OCR contract deployments: %w", err)
}
}
err := client.WaitForEvents()
if err != nil {
return nil, fmt.Errorf("error waiting for OCR contract deployments: %w", err)
}
// Gather transmitter and address payees
var transmitters, payees []string
for _, node := range workerNodes {
addr, err := node.PrimaryEthAddress()
if err != nil {
return nil, fmt.Errorf("error getting node's primary ETH address: %w", err)
}
transmitters = append(transmitters, addr)
payees = append(payees, client.GetDefaultWallet().Address())
}
// Set Payees
for _, ocrInstance := range ocrInstances {
err = ocrInstance.SetPayees(transmitters, payees)
if err != nil {
return nil, fmt.Errorf("error settings OCR payees: %w", err)
}
err = client.WaitForEvents()
if err != nil {
return nil, fmt.Errorf("failed to wait for setting OCR payees: %w", err)
}
}
// Set Config
transmitterAddresses, err := ChainlinkNodeAddressesLocal(workerNodes)
if err != nil {
return nil, fmt.Errorf("getting node common addresses should not fail: %w", err)
}
for _, ocrInstance := range ocrInstances {
// Exclude the first node, which will be used as a bootstrapper
err = ocrInstance.SetConfig(
contracts.ChainlinkClientToChainlinkNodeWithKeysAndAddress(workerNodes),
contracts.DefaultOffChainAggregatorConfig(len(workerNodes)),
transmitterAddresses,
)
if err != nil {
return nil, fmt.Errorf("error setting OCR config for contract '%s': %w", ocrInstance.Address(), err)
}
err = client.WaitForEvents()
if err != nil {
return nil, fmt.Errorf("failed to wait for setting OCR config: %w", err)
}
}
err = client.WaitForEvents()
if err != nil {
return nil, fmt.Errorf("error waiting for OCR contracts to set config: %w", err)
}
return ocrInstances, nil
}
func CreateOCRJobsLocal(
ocrInstances []contracts.OffchainAggregator,
bootstrapNode *client.ChainlinkClient,
workerNodes []*client.ChainlinkClient,
mockValue int,
mockAdapter *test_env.Killgrave,
evmChainID *big.Int,
) error {
for _, ocrInstance := range ocrInstances {
bootstrapP2PIds, err := bootstrapNode.MustReadP2PKeys()
if err != nil {
return fmt.Errorf("reading P2P keys from bootstrap node have failed: %w", err)
}
bootstrapP2PId := bootstrapP2PIds.Data[0].Attributes.PeerID
bootstrapSpec := &client.OCRBootstrapJobSpec{
Name: fmt.Sprintf("bootstrap-%s", uuid.New().String()),
ContractAddress: ocrInstance.Address(),
EVMChainID: evmChainID.String(),
P2PPeerID: bootstrapP2PId,
IsBootstrapPeer: true,
}
_, err = bootstrapNode.MustCreateJob(bootstrapSpec)
if err != nil {
return fmt.Errorf("creating bootstrap job have failed: %w", err)
}
for _, node := range workerNodes {
nodeP2PIds, err := node.MustReadP2PKeys()
if err != nil {
return fmt.Errorf("reading P2P keys from OCR node have failed: %w", err)
}
nodeP2PId := nodeP2PIds.Data[0].Attributes.PeerID
nodeTransmitterAddress, err := node.PrimaryEthAddress()
if err != nil {
return fmt.Errorf("getting primary ETH address from OCR node have failed: %w", err)
}
nodeOCRKeys, err := node.MustReadOCRKeys()
if err != nil {
return fmt.Errorf("getting OCR keys from OCR node have failed: %w", err)
}
nodeOCRKeyId := nodeOCRKeys.Data[0].ID
nodeContractPairID, err := BuildNodeContractPairID(node, ocrInstance)
if err != nil {
return err
}
bta := &client.BridgeTypeAttributes{
Name: nodeContractPairID,
URL: fmt.Sprintf("%s/%s", mockAdapter.InternalEndpoint, strings.TrimPrefix(nodeContractPairID, "/")),
}
err = SetAdapterResponseLocal(mockValue, ocrInstance, node, mockAdapter)
if err != nil {
return fmt.Errorf("setting adapter response for OCR node failed: %w", err)
}
err = node.MustCreateBridge(bta)
if err != nil {
return fmt.Errorf("creating bridge on CL node failed: %w", err)
}
bootstrapPeers := []*client.ChainlinkClient{bootstrapNode}
ocrSpec := &client.OCRTaskJobSpec{
ContractAddress: ocrInstance.Address(),
EVMChainID: evmChainID.String(),
P2PPeerID: nodeP2PId,
P2PBootstrapPeers: bootstrapPeers,
KeyBundleID: nodeOCRKeyId,
TransmitterAddress: nodeTransmitterAddress,
ObservationSource: client.ObservationSourceSpecBridge(bta),
}
_, err = node.MustCreateJob(ocrSpec)
if err != nil {
return fmt.Errorf("creating OCR job on OCR node failed: %w", err)
}
}
}
return nil
}
func SetAdapterResponseLocal(
response int,
ocrInstance contracts.OffchainAggregator,
chainlinkNode *client.ChainlinkClient,
mockAdapter *test_env.Killgrave,
) error {
nodeContractPairID, err := BuildNodeContractPairID(chainlinkNode, ocrInstance)
if err != nil {
return err
}
path := fmt.Sprintf("/%s", nodeContractPairID)
err = mockAdapter.SetAdapterBasedIntValuePath(path, []string{http.MethodGet, http.MethodPost}, response)
if err != nil {
return fmt.Errorf("setting mock adapter value path failed: %w", err)
}
return nil
}
func SetAllAdapterResponsesToTheSameValueLocal(
response int,
ocrInstances []contracts.OffchainAggregator,
chainlinkNodes []*client.ChainlinkClient,
mockAdapter *test_env.Killgrave,
) error {
eg := &errgroup.Group{}
for _, o := range ocrInstances {
ocrInstance := o
for _, n := range chainlinkNodes {
node := n
eg.Go(func() error {
return SetAdapterResponseLocal(response, ocrInstance, node, mockAdapter)
})
}
}
return eg.Wait()
}
func TrackForwarderLocal(
chainClient blockchain.EVMClient,
authorizedForwarder common.Address,
node *client.ChainlinkClient,
logger zerolog.Logger,
) error {
chainID := chainClient.GetChainID()
_, _, err := node.TrackForwarder(chainID, authorizedForwarder)
if err != nil {
return fmt.Errorf("failed to track forwarder, err: %w", err)
}
logger.Info().Str("NodeURL", node.Config.URL).
Str("ForwarderAddress", authorizedForwarder.Hex()).
Str("ChaindID", chainID.String()).
Msg("Forwarder tracked")
return nil
}
func DeployOCRContractsForwarderFlowLocal(
numberOfContracts int,
linkTokenContract contracts.LinkToken,
contractDeployer contracts.ContractDeployer,
workerNodes []*client.ChainlinkClient,
forwarderAddresses []common.Address,
client blockchain.EVMClient,
) ([]contracts.OffchainAggregator, error) {
// Deploy contracts
var ocrInstances []contracts.OffchainAggregator
for contractCount := 0; contractCount < numberOfContracts; contractCount++ {
ocrInstance, err := contractDeployer.DeployOffChainAggregator(
linkTokenContract.Address(),
contracts.DefaultOffChainAggregatorOptions(),
)
if err != nil {
return nil, fmt.Errorf("failed to deploy offchain aggregator, err: %w", err)
}
ocrInstances = append(ocrInstances, ocrInstance)
err = client.WaitForEvents()
if err != nil {
return nil, err
}
}
if err := client.WaitForEvents(); err != nil {
return nil, err
}
// Gather transmitter and address payees
var transmitters, payees []string
for _, forwarderCommonAddress := range forwarderAddresses {
forwarderAddress := forwarderCommonAddress.Hex()
transmitters = append(transmitters, forwarderAddress)
payees = append(payees, client.GetDefaultWallet().Address())
}
// Set Payees
for _, ocrInstance := range ocrInstances {
err := ocrInstance.SetPayees(transmitters, payees)
if err != nil {
return nil, fmt.Errorf("failed to set OCR payees, err: %w", err)
}
if err := client.WaitForEvents(); err != nil {
return nil, err
}
}
if err := client.WaitForEvents(); err != nil {
return nil, err
}
// Set Config
for _, ocrInstance := range ocrInstances {
// Exclude the first node, which will be used as a bootstrapper
err := ocrInstance.SetConfig(
contracts.ChainlinkClientToChainlinkNodeWithKeysAndAddress(workerNodes),
contracts.DefaultOffChainAggregatorConfig(len(workerNodes)),
forwarderAddresses,
)
if err != nil {
return nil, fmt.Errorf("failed to set on-chain config, err: %w", err)
}
if err = client.WaitForEvents(); err != nil {
return nil, err
}
}
return ocrInstances, client.WaitForEvents()
}
func CreateOCRJobsWithForwarderLocal(
ocrInstances []contracts.OffchainAggregator,
bootstrapNode *client.ChainlinkClient,
workerNodes []*client.ChainlinkClient,
mockValue int,
mockAdapter *test_env.Killgrave,
evmChainID string,
) error {
for _, ocrInstance := range ocrInstances {
bootstrapP2PIds, err := bootstrapNode.MustReadP2PKeys()
if err != nil {
return err
}
bootstrapP2PId := bootstrapP2PIds.Data[0].Attributes.PeerID
bootstrapSpec := &client.OCRBootstrapJobSpec{
Name: fmt.Sprintf("bootstrap-%s", uuid.New().String()),
ContractAddress: ocrInstance.Address(),
EVMChainID: evmChainID,
P2PPeerID: bootstrapP2PId,
IsBootstrapPeer: true,
}
_, err = bootstrapNode.MustCreateJob(bootstrapSpec)
if err != nil {
return err
}
for _, node := range workerNodes {
nodeP2PIds, err := node.MustReadP2PKeys()
if err != nil {
return err
}
nodeP2PId := nodeP2PIds.Data[0].Attributes.PeerID
nodeTransmitterAddress, err := node.PrimaryEthAddress()
if err != nil {
return err
}
nodeOCRKeys, err := node.MustReadOCRKeys()
if err != nil {
return err
}
nodeOCRKeyId := nodeOCRKeys.Data[0].ID
nodeContractPairID, err := BuildNodeContractPairID(node, ocrInstance)
if err != nil {
return err
}
bta := &client.BridgeTypeAttributes{
Name: nodeContractPairID,
URL: fmt.Sprintf("%s/%s", mockAdapter.InternalEndpoint, strings.TrimPrefix(nodeContractPairID, "/")),
}
err = SetAdapterResponseLocal(mockValue, ocrInstance, node, mockAdapter)
if err != nil {
return err
}
err = node.MustCreateBridge(bta)
if err != nil {
return err
}
bootstrapPeers := []*client.ChainlinkClient{bootstrapNode}
ocrSpec := &client.OCRTaskJobSpec{
ContractAddress: ocrInstance.Address(),
EVMChainID: evmChainID,
P2PPeerID: nodeP2PId,
P2PBootstrapPeers: bootstrapPeers,
KeyBundleID: nodeOCRKeyId,
TransmitterAddress: nodeTransmitterAddress,
ObservationSource: client.ObservationSourceSpecBridge(bta),
ForwardingAllowed: true,
}
_, err = node.MustCreateJob(ocrSpec)
if err != nil {
return err
}
}
}
return nil
}