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Deploy and initialize ACL miintable predicates
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@Stefan-Ethernal
Stefan-Ethernal committed May 28, 2023
1 parent 3dc7ec0 commit 6363587
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Showing 8 changed files with 270 additions and 70 deletions.
20 changes: 20 additions & 0 deletions command/genesis/polybft_params.go
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Original file line number Diff line number Diff line change
Expand Up @@ -373,6 +373,7 @@ func (p *genesisParams) deployContracts(totalStake *big.Int,
}

if len(params.bridgeAllowListAdmin) != 0 || len(params.bridgeBlockListAdmin) != 0 {
// rootchain originated tokens predicates (with access lists)
genesisContracts = append(genesisContracts,
&contractInfo{
artifact: contractsapi.ChildERC20PredicateACL,
Expand All @@ -390,6 +391,25 @@ func (p *genesisParams) deployContracts(totalStake *big.Int,
artifact: contractsapi.ChildERC1155PredicateACL,
address: contracts.ChildERC1155PredicateContract,
})

// childchain originated tokens predicates (with access lists)
genesisContracts = append(genesisContracts,
&contractInfo{
artifact: contractsapi.RootMintableERC20PredicateACL,
address: contracts.RootMintableERC20PredicateContract,
})

genesisContracts = append(genesisContracts,
&contractInfo{
artifact: contractsapi.RootMintableERC721PredicateACL,
address: contracts.RootMintableERC721PredicateContract,
})

genesisContracts = append(genesisContracts,
&contractInfo{
artifact: contractsapi.RootMintableERC1155PredicateACL,
address: contracts.RootMintableERC1155PredicateContract,
})
} else {
// rootchain originated tokens predicates
genesisContracts = append(genesisContracts,
Expand Down
144 changes: 96 additions & 48 deletions consensus/polybft/contracts_initializer.go
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Original file line number Diff line number Diff line change
Expand Up @@ -11,6 +11,10 @@ import (
"github.com/umbracle/ethgo/abi"
)

const (
contractCallGasLimit = 100_000_000
)

// getInitValidatorSetInput builds input parameters for ValidatorSet SC initialization
func getInitValidatorSetInput(polyBFTConfig PolyBFTConfig) ([]byte, error) {
initialValidators := make([]*contractsapi.ValidatorInit, len(polyBFTConfig.InitialValidatorSet))
Expand Down Expand Up @@ -45,9 +49,9 @@ func getInitRewardPoolInput(polybftConfig PolyBFTConfig) ([]byte, error) {
}

// getInitERC20PredicateInput builds initialization input parameters for child chain ERC20Predicate SC
func getInitERC20PredicateInput(config *BridgeConfig, childOriginatedTokens bool) ([]byte, error) {
func getInitERC20PredicateInput(config *BridgeConfig, childChainMintable bool) ([]byte, error) {
var params contractsapi.StateTransactionInput
if childOriginatedTokens {
if childChainMintable {
params = &contractsapi.InitializeRootMintableERC20PredicateFn{
NewL2StateSender: contracts.L2StateSenderContract,
NewStateReceiver: contracts.StateReceiverContract,
Expand All @@ -67,17 +71,31 @@ func getInitERC20PredicateInput(config *BridgeConfig, childOriginatedTokens bool
return params.EncodeAbi()
}

// getInitChildERC20PredicateAccessListInput builds input parameters for ChildERC20PredicateAccessList SC initialization
func getInitChildERC20PredicateAccessListInput(config *BridgeConfig, owner types.Address) ([]byte, error) {
params := &contractsapi.InitializeChildERC20PredicateACLFn{
NewL2StateSender: contracts.L2StateSenderContract,
NewStateReceiver: contracts.StateReceiverContract,
NewRootERC20Predicate: config.RootERC20PredicateAddr,
NewChildTokenTemplate: contracts.ChildERC20Contract,
NewNativeTokenRootAddress: config.RootNativeERC20Addr,
NewUseAllowList: owner != contracts.SystemCaller,
NewUseBlockList: owner != contracts.SystemCaller,
NewOwner: owner,
// getInitERC20PredicateACLInput builds initialization input parameters for child chain ERC20PredicateAccessList SC
func getInitERC20PredicateACLInput(config *BridgeConfig, owner types.Address,
childChainMintable bool) ([]byte, error) {
var params contractsapi.StateTransactionInput
if childChainMintable {
params = &contractsapi.InitializeRootMintableERC20PredicateACLFn{
NewL2StateSender: contracts.L2StateSenderContract,
NewStateReceiver: contracts.StateReceiverContract,
NewChildERC20Predicate: config.ChildMintableERC20PredicateAddr,
NewChildTokenTemplate: contracts.ChildERC20Contract,
NewUseAllowList: owner != contracts.SystemCaller,
NewUseBlockList: owner != contracts.SystemCaller,
NewOwner: owner,
}
} else {
params = &contractsapi.InitializeChildERC20PredicateACLFn{
NewL2StateSender: contracts.L2StateSenderContract,
NewStateReceiver: contracts.StateReceiverContract,
NewRootERC20Predicate: config.RootERC20PredicateAddr,
NewChildTokenTemplate: contracts.ChildERC20Contract,
NewNativeTokenRootAddress: config.RootNativeERC20Addr,
NewUseAllowList: owner != contracts.SystemCaller,
NewUseBlockList: owner != contracts.SystemCaller,
NewOwner: owner,
}
}

return params.EncodeAbi()
Expand Down Expand Up @@ -105,26 +123,40 @@ func getInitERC721PredicateInput(config *BridgeConfig, childOriginatedTokens boo
return params.EncodeAbi()
}

// getInitChildERC721PredicateAccessListInput builds input parameters
// for ChildERC721PredicateAccessList SC initialization
func getInitChildERC721PredicateAccessListInput(config *BridgeConfig, owner types.Address) ([]byte, error) {
params := &contractsapi.InitializeChildERC721PredicateACLFn{
NewL2StateSender: contracts.L2StateSenderContract,
NewStateReceiver: contracts.StateReceiverContract,
NewRootERC721Predicate: config.RootERC721PredicateAddr,
NewChildTokenTemplate: contracts.ChildERC721Contract,
NewUseAllowList: owner != contracts.SystemCaller,
NewUseBlockList: owner != contracts.SystemCaller,
NewOwner: owner,
// getInitERC721PredicateACLInput builds initialization input parameters
// for child chain ERC721PredicateAccessList SC
func getInitERC721PredicateACLInput(config *BridgeConfig, owner types.Address,
childChainMintable bool) ([]byte, error) {
var params contractsapi.StateTransactionInput
if childChainMintable {
params = &contractsapi.InitializeRootMintableERC721PredicateACLFn{
NewL2StateSender: contracts.L2StateSenderContract,
NewStateReceiver: contracts.StateReceiverContract,
NewChildERC721Predicate: config.ChildMintableERC721PredicateAddr,
NewChildTokenTemplate: contracts.ChildERC721Contract,
NewUseAllowList: owner != contracts.SystemCaller,
NewUseBlockList: owner != contracts.SystemCaller,
NewOwner: owner,
}
} else {
params = &contractsapi.InitializeChildERC721PredicateACLFn{
NewL2StateSender: contracts.L2StateSenderContract,
NewStateReceiver: contracts.StateReceiverContract,
NewRootERC721Predicate: config.RootERC721PredicateAddr,
NewChildTokenTemplate: contracts.ChildERC721Contract,
NewUseAllowList: owner != contracts.SystemCaller,
NewUseBlockList: owner != contracts.SystemCaller,
NewOwner: owner,
}
}

return params.EncodeAbi()
}

// getInitERC1155PredicateInput builds initialization input parameters for child chain ERC1155Predicate SC
func getInitERC1155PredicateInput(config *BridgeConfig, childOriginatedTokens bool) ([]byte, error) {
func getInitERC1155PredicateInput(config *BridgeConfig, childChainMintable bool) ([]byte, error) {
var params contractsapi.StateTransactionInput
if childOriginatedTokens {
if childChainMintable {
params = &contractsapi.InitializeRootMintableERC1155PredicateFn{
NewL2StateSender: contracts.L2StateSenderContract,
NewStateReceiver: contracts.StateReceiverContract,
Expand All @@ -143,17 +175,31 @@ func getInitERC1155PredicateInput(config *BridgeConfig, childOriginatedTokens bo
return params.EncodeAbi()
}

// getInitChildERC1155PredicateAccessListInput builds input parameters
// for ChildERC1155PredicateAccessList SC initialization
func getInitChildERC1155PredicateAccessListInput(config *BridgeConfig, owner types.Address) ([]byte, error) {
params := &contractsapi.InitializeChildERC1155PredicateACLFn{
NewL2StateSender: contracts.L2StateSenderContract,
NewStateReceiver: contracts.StateReceiverContract,
NewRootERC1155Predicate: config.RootERC1155PredicateAddr,
NewChildTokenTemplate: contracts.ChildERC1155Contract,
NewUseAllowList: owner != contracts.SystemCaller,
NewUseBlockList: owner != contracts.SystemCaller,
NewOwner: owner,
// getInitERC1155PredicateACLInput builds initialization input parameters
// for child chain ERC1155PredicateAccessList SC
func getInitERC1155PredicateACLInput(config *BridgeConfig, owner types.Address,
childChainMintable bool) ([]byte, error) {
var params contractsapi.StateTransactionInput
if childChainMintable {
params = &contractsapi.InitializeRootMintableERC1155PredicateACLFn{
NewL2StateSender: contracts.L2StateSenderContract,
NewStateReceiver: contracts.StateReceiverContract,
NewChildERC1155Predicate: config.ChildMintableERC1155PredicateAddr,
NewChildTokenTemplate: contracts.ChildERC1155Contract,
NewUseAllowList: owner != contracts.SystemCaller,
NewUseBlockList: owner != contracts.SystemCaller,
NewOwner: owner,
}
} else {
params = &contractsapi.InitializeChildERC1155PredicateACLFn{
NewL2StateSender: contracts.L2StateSenderContract,
NewStateReceiver: contracts.StateReceiverContract,
NewRootERC1155Predicate: config.RootERC1155PredicateAddr,
NewChildTokenTemplate: contracts.ChildERC1155Contract,
NewUseAllowList: owner != contracts.SystemCaller,
NewUseBlockList: owner != contracts.SystemCaller,
NewOwner: owner,
}
}

return params.EncodeAbi()
Expand All @@ -171,7 +217,7 @@ func mintRewardTokensToWalletAddress(polyBFTConfig *PolyBFTConfig, transition *s
return err
}

if err = initContract(polyBFTConfig.RewardConfig.WalletAddress,
if err = callContract(polyBFTConfig.RewardConfig.WalletAddress,
polyBFTConfig.RewardConfig.TokenAddress, input, "RewardToken", transition); err != nil {
return err
}
Expand All @@ -182,28 +228,30 @@ func mintRewardTokensToWalletAddress(polyBFTConfig *PolyBFTConfig, transition *s
return nil
}

mintFn := abi.MustNewMethod("function mint(address, uint256)")
mintFn := contractsapi.MintRootERC20Fn{
To: polyBFTConfig.RewardConfig.WalletAddress,
Amount: polyBFTConfig.RewardConfig.WalletAmount,
}

input, err = mintFn.Encode([]interface{}{polyBFTConfig.RewardConfig.WalletAddress,
polyBFTConfig.RewardConfig.WalletAmount})
input, err = mintFn.EncodeAbi()
if err != nil {
return err
}

return initContract(contracts.SystemCaller, polyBFTConfig.RewardConfig.TokenAddress, input, "RewardToken", transition)
return callContract(contracts.SystemCaller, polyBFTConfig.RewardConfig.TokenAddress, input, "RewardToken", transition)
}

func initContract(from, to types.Address, input []byte, contractName string, transition *state.Transition) error {
result := transition.Call2(from, to, input, big.NewInt(0), 100_000_000)
// callContract calls given smart contract function, encoded in input parameter
func callContract(from, to types.Address, input []byte, contractName string, transition *state.Transition) error {
result := transition.Call2(from, to, input, big.NewInt(0), contractCallGasLimit)
if result.Failed() {
if result.Reverted() {
unpackedRevert, err := abi.UnpackRevertError(result.ReturnValue)
if err == nil {
fmt.Printf("%v.initialize %v\n", contractName, unpackedRevert)
if revertReason, err := abi.UnpackRevertError(result.ReturnValue); err == nil {
return fmt.Errorf("%s contract call was reverted: %s", contractName, revertReason)
}
}

return fmt.Errorf("failed to initialize %s contract. Reason: %w", contractName, result.Err)
return fmt.Errorf("%s contract call failed: %w", contractName, result.Err)
}

return nil
Expand Down
4 changes: 2 additions & 2 deletions consensus/polybft/contractsapi/gen_sc_data.go
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21 changes: 21 additions & 0 deletions consensus/polybft/helpers_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -175,3 +175,24 @@ func generateTestAccount(tb testing.TB) *wallet.Account {

return acc
}

// createTestBridgeConfig creates test bridge configuration with hard-coded addresses
func createTestBridgeConfig() *BridgeConfig {
return &BridgeConfig{
StateSenderAddr: types.StringToAddress("1"),
CheckpointManagerAddr: types.StringToAddress("2"),
ExitHelperAddr: types.StringToAddress("3"),
RootERC20PredicateAddr: types.StringToAddress("4"),
ChildMintableERC20PredicateAddr: types.StringToAddress("5"),
RootNativeERC20Addr: types.StringToAddress("6"),
RootERC721Addr: types.StringToAddress("7"),
RootERC721PredicateAddr: types.StringToAddress("8"),
ChildMintableERC721PredicateAddr: types.StringToAddress("9"),
RootERC1155Addr: types.StringToAddress("10"),
RootERC1155PredicateAddr: types.StringToAddress("11"),
ChildMintableERC1155PredicateAddr: types.StringToAddress("12"),
CustomSupernetManagerAddr: types.StringToAddress("13"),
StakeManagerAddr: types.StringToAddress("14"),
JSONRPCEndpoint: "http://localhost:8545",
}
}
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