diff --git a/cli/chain.go b/cli/chain.go index 394000a35..89276dcad 100644 --- a/cli/chain.go +++ b/cli/chain.go @@ -4,6 +4,7 @@ import ( "bytes" "context" "encoding/base64" + "encoding/binary" "encoding/hex" "encoding/json" "fmt" @@ -17,6 +18,7 @@ import ( "time" "github.com/ipfs/go-cid" + "github.com/multiformats/go-varint" "github.com/urfave/cli/v2" cbg "github.com/whyrusleeping/cbor-gen" "golang.org/x/xerrors" @@ -1618,6 +1620,12 @@ var ChainExecCmd = &cli.Command{ }, } +// TODO: Find a home for this. +func isNativeEthereumAddress(addr address.Address) bool { + id, _, err := varint.FromUvarint(addr.Payload()) + return err == nil && id == builtintypes.EthereumAddressManagerActorID +} + var ChainExecEVMCmd = &cli.Command{ Name: "create-evm-actor", Usage: "Create an new EVM actor via the init actor and return its address", @@ -1672,19 +1680,38 @@ var ChainExecEVMCmd = &cli.Command{ nonce = 0 // assume a zero nonce on error (e.g. sender doesn't exist). } - params, err := actors.SerializeParams(&eam.CreateParams{ - Initcode: contract, - Nonce: nonce, - }) - if err != nil { - return fmt.Errorf("failed to serialize Create2 params: %w", err) + var ( + params []byte + method abi.MethodNum + ) + if isNativeEthereumAddress(fromAddr) { + params, err = actors.SerializeParams(&eam.CreateParams{ + Initcode: contract, + Nonce: nonce, + }) + if err != nil { + return fmt.Errorf("failed to serialize Create params: %w", err) + } + method = builtintypes.MethodsEAM.Create + } else { + var salt [32]byte + binary.BigEndian.PutUint64(salt[:], nonce) + + params, err = actors.SerializeParams(&eam.Create2Params{ + Initcode: contract, + Salt: salt, + }) + if err != nil { + return fmt.Errorf("failed to serialize Create2 params: %w", err) + } + method = builtintypes.MethodsEAM.Create2 } msg := &types.Message{ To: builtintypes.EthereumAddressManagerActorAddr, From: fromAddr, Value: big.Zero(), - Method: builtintypes.MethodsEAM.Create, + Method: method, Params: params, }