types

package
v1.5.34 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Sep 18, 2021 License: Apache-2.0 Imports: 30 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	RouterKey         = "vm"
	TypeMsgEthereumTx = "MsgEthereumTx"
)

Variables

View Source 
var (
	ErrInvalidLengthTx        = fmt.Errorf("proto: negative length found during unmarshaling")
	ErrIntOverflowTx          = fmt.Errorf("proto: integer overflow")
	ErrUnexpectedEndOfGroupTx = fmt.Errorf("proto: unexpected end of group")
)
View Source 
var ModuleCdc = GetCodec()

Functions

func DefaultTxDecoder 

func DefaultTxDecoder(cdc *codec.Codec) types2.TxDecoder

DefaultTxDecoder logic for standard transfer decoding

func ErrGenesisFile 

func ErrGenesisFile(codespace sdk.CodespaceType, err error) error

func ErrInvalidParam 

func ErrInvalidParam(desc string) error

func ErrNewDB 

func ErrNewDB(codespace sdk.CodespaceType, err error) error

func ErrUnexpectedResponse 

func ErrUnexpectedResponse(desc string) error

func GetCodec 

func GetCodec() *codec.Codec

func IsValidPrivateKey 

func IsValidPrivateKey(from types2.AccAddress, identity []byte) bool

func MarshalBigInt 

func MarshalBigInt(i *big.Int) (string, error)

MarshalBigInt marshalls big int into text string for consistent encoding

func MarshalJSONIndent 

func MarshalJSONIndent(cdc *amino.Codec, obj interface{}) ([]byte, error)

attempt to make some pretty json

func MustMarshalBigInt 

func MustMarshalBigInt(i *big.Int) string

MustMarshalBigInt marshalls big int into text string for consistent encoding. It panics if an error is encountered.

func MustUnmarshalBigInt 

func MustUnmarshalBigInt(s string) *big.Int

MustUnmarshalBigInt unmarshalls string from *big.Int. It panics if an error is encountered.

func PackPbMsgs 

func PackPbMsgs(msgs []types2.PbMsg) []*codectypes.Any

func SignCommonTx 

func SignCommonTx(from types2.AccAddress, nonce, gas uint64, msgs []types2.Msg, priv string, cdc *codec.Codec) ([]byte, error)

func SignPbTx 

func SignPbTx(from types2.AccAddress, nonce, gas uint64, msgs []types2.PbMsg, priv string, cdc codec.BinaryMarshaler) ([]byte, error)

func UnmarshalBigInt 

func UnmarshalBigInt(s string) (*big.Int, error)

UnmarshalBigInt unmarshalls string from *big.Int

Types

type CodeType 

type CodeType = sdk.CodeType
const (
	DefaultCodespace sdk.CodespaceType = "app"
	CodeGenesisError CodeType          = 401
	CodeNewDBError   CodeType          = 402
	//CodeInitWithCfgError       	CodeType = 403
	//CodeTestNetError			CodeType = 404
	CodeInvalidParam       CodeType = 405
	CodeUnexpectedResponse CodeType = 406
)

type CommonTx 

type CommonTx struct {
	From      types2.AccAddress `json:"from"`
	Nonce     uint64            `json:"nonce"`
	Gas       uint64            `json:"gas"`
	Msgs      []types2.Msg      `json:"msgs"`
	PubKey    []byte            `json:"pub_key"`
	Signature []byte            `json:"signature"`
}

func NewCommonTx 

func NewCommonTx(from types2.AccAddress, nonce, gas uint64, msgs []types2.Msg) *CommonTx

func (*CommonTx) Bytes 

func (msg *CommonTx) Bytes() []byte

func (*CommonTx) GetFromAddress 

func (msg *CommonTx) GetFromAddress() types2.AccAddress

func (*CommonTx) GetGas 

func (msg *CommonTx) GetGas() uint64

func (*CommonTx) GetMsgs 

func (msg *CommonTx) GetMsgs() []types2.Msg

func (*CommonTx) GetNonce 

func (msg *CommonTx) GetNonce() uint64

func (*CommonTx) GetSignBytes 

func (msg *CommonTx) GetSignBytes() []byte

func (*CommonTx) GetSignature 

func (tx *CommonTx) GetSignature() []byte

func (*CommonTx) SetPubKey 

func (tx *CommonTx) SetPubKey(pub []byte)

func (*CommonTx) SetSignature 

func (tx *CommonTx) SetSignature(sig []byte)

func (CommonTx) ValidateBasic 

func (tx CommonTx) ValidateBasic() error

type EncodingConfig 

type EncodingConfig struct {
	InterfaceRegistry types.InterfaceRegistry
	Marshaler         codec.Marshaler
	//TxConfig          client.TxConfig
	Amino *codec.Codec
}

func GetEncodingConfig 

func GetEncodingConfig() *EncodingConfig

type MsgEthereumTx 

type MsgEthereumTx struct {
	Data TxData
	// contains filtered or unexported fields
}

MsgEthereumTx encapsulates an Ethereum transaction as an SDK message.

func NewMsgEthereumTx 

func NewMsgEthereumTx(
	nonce uint64, to *ethcmn.Address, amount *big.Int,
	gasLimit uint64, gasPrice *big.Int, payload []byte,
) MsgEthereumTx

NewMsgEthereumTx returns a reference to a new Ethereum transaction message.

func NewMsgEthereumTxContract 

func NewMsgEthereumTxContract(
	nonce uint64, amount *big.Int, gasLimit uint64, gasPrice *big.Int, payload []byte,
) MsgEthereumTx

NewMsgEthereumTxContract returns a reference to a new Ethereum transaction message designated for contract creation.

func (MsgEthereumTx) Bytes 

func (msg MsgEthereumTx) Bytes() []byte

func (*MsgEthereumTx) ChainID 

func (msg *MsgEthereumTx) ChainID() *big.Int

ChainID returns which chain id this transaction was signed for (if at all)

func (MsgEthereumTx) Cost 

func (msg MsgEthereumTx) Cost() *big.Int

Cost returns amount + gasprice * gaslimit.

func (*MsgEthereumTx) DecodeRLP 

func (msg *MsgEthereumTx) DecodeRLP(s *rlp.Stream) error

DecodeRLP implements the rlp.Decoder interface.

func (*MsgEthereumTx) EncodeRLP 

func (msg *MsgEthereumTx) EncodeRLP(w io.Writer) error

EncodeRLP implements the rlp.Encoder interface.

func (MsgEthereumTx) Fee 

func (msg MsgEthereumTx) Fee() *big.Int

Fee returns gasprice * gaslimit.

func (*MsgEthereumTx) From 

func (msg *MsgEthereumTx) From() sdk.AccAddress

From loads the ethereum sender address from the sigcache and returns an sdk.AccAddress from its bytes

func (MsgEthereumTx) GetFromAddress 

func (msg MsgEthereumTx) GetFromAddress() sdk.AccAddress

func (MsgEthereumTx) GetGas 

func (msg MsgEthereumTx) GetGas() uint64

GetGas implements the GasTx interface. It returns the GasLimit of the transaction.

func (MsgEthereumTx) GetMsgs 

func (msg MsgEthereumTx) GetMsgs() []sdk.Msg

GetMsgs returns a single MsgEthereumTx as an sdk.Msg.

func (MsgEthereumTx) GetNonce 

func (msg MsgEthereumTx) GetNonce() uint64

func (MsgEthereumTx) GetSignBytes 

func (msg MsgEthereumTx) GetSignBytes() []byte

GetSignBytes returns the Amino bytes of an Ethereum transaction message used for signing.

NOTE: This method cannot be used as a chain ID is needed to create valid bytes to sign over. Use 'RLPSignBytes' instead.

func (MsgEthereumTx) GetSignature 

func (msg MsgEthereumTx) GetSignature() []byte

func (MsgEthereumTx) GetSigners 

func (msg MsgEthereumTx) GetSigners() []sdk.AccAddress

GetSigners returns the expected signers for an Ethereum transaction message. For such a message, there should exist only a single 'signer'.

NOTE: This method panics if 'VerifySig' hasn't been called first.

func (MsgEthereumTx) MsgType 

func (msg MsgEthereumTx) MsgType() string

Type returns the types value of an MsgEthereumTx.

func (MsgEthereumTx) RLPSignBytes 

func (msg MsgEthereumTx) RLPSignBytes(chainID *big.Int) ethcmn.Hash

RLPSignBytes returns the RLP hash of an Ethereum transaction message with a given chainID used for signing.

func (MsgEthereumTx) RawSignatureValues 

func (msg MsgEthereumTx) RawSignatureValues() (v, r, s *big.Int)

RawSignatureValues returns the V, R, S signature values of the transaction. The return values should not be modified by the caller.

func (MsgEthereumTx) Route 

func (msg MsgEthereumTx) Route() string

Route returns the route value of an MsgEthereumTx.

func (MsgEthereumTx) SetPubKey 

func (msg MsgEthereumTx) SetPubKey([]byte)

func (MsgEthereumTx) SetSignature 

func (msg MsgEthereumTx) SetSignature([]byte)

func (*MsgEthereumTx) Sign 

func (msg *MsgEthereumTx) Sign(chainID *big.Int, priv *ecdsa.PrivateKey) error

Sign calculates a secp256k1 ECDSA signature and signs the transaction. It takes a private key and chainID to sign an Ethereum transaction according to EIP155 standard. It mutates the transaction as it populates the V, R, S fields of the Transaction's Signature.

func (MsgEthereumTx) String 

func (msg MsgEthereumTx) String() string

func (MsgEthereumTx) To 

func (msg MsgEthereumTx) To() *ethcmn.Address

To returns the recipient address of the transaction. It returns nil if the transaction is a contract creation.

func (MsgEthereumTx) ValidateBasic 

func (msg MsgEthereumTx) ValidateBasic() error

ValidateBasic implements the sdk.Msg interface. It performs basic validation checks of a Transaction. If returns an error if validation fails.

func (*MsgEthereumTx) VerifySig 

func (msg *MsgEthereumTx) VerifySig(chainID *big.Int) (ethcmn.Address, error)

VerifySig attempts to verify a Transaction's signature for a given chainID. A derived address is returned upon success or an error if recovery fails.

type PbTx 

type PbTx struct {
	From      []byte            `protobuf:"bytes,1,opt,name=from,proto3" json:"from,omitempty"`
	Nonce     uint64            `protobuf:"varint,2,opt,name=nonce,proto3" json:"nonce,omitempty"`
	Gas       uint64            `protobuf:"varint,3,opt,name=gas,proto3" json:"gas,omitempty"`
	Msgs      []*codectypes.Any `protobuf:"bytes,4,rep,name=msgs,proto3" json:"msgs,omitempty"`
	PubKey    []byte            `protobuf:"bytes,5,opt,name=pub_key,json=pubKey,proto3" json:"pub_key,omitempty"`
	Signature []byte            `protobuf:"bytes,6,opt,name=signature,proto3" json:"signature,omitempty"`
}

func NewPbTx 

func NewPbTx(from types2.AccAddress, nonce, gas uint64, msgs []types2.PbMsg) *PbTx

func (*PbTx) Bytes 

func (msg *PbTx) Bytes() []byte

func (*PbTx) Descriptor 

func (*PbTx) Descriptor() ([]byte, []int)

func (*PbTx) GetFrom 

func (m *PbTx) GetFrom() []byte

func (*PbTx) GetFromAddress 

func (msg *PbTx) GetFromAddress() types2.AccAddress

func (*PbTx) GetGas 

func (m *PbTx) GetGas() uint64

func (*PbTx) GetMsgs 

func (m *PbTx) GetMsgs() []types2.Msg

func (*PbTx) GetNonce 

func (m *PbTx) GetNonce() uint64

func (*PbTx) GetPubKey 

func (m *PbTx) GetPubKey() []byte

func (*PbTx) GetSignBytes 

func (msg *PbTx) GetSignBytes() []byte

func (*PbTx) GetSignature 

func (m *PbTx) GetSignature() []byte

func (*PbTx) Marshal 

func (m *PbTx) Marshal() (dAtA []byte, err error)

func (*PbTx) MarshalTo 

func (m *PbTx) MarshalTo(dAtA []byte) (int, error)

func (*PbTx) MarshalToSizedBuffer 

func (m *PbTx) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*PbTx) ProtoMessage 

func (*PbTx) ProtoMessage()

func (*PbTx) Reset 

func (m *PbTx) Reset()

func (*PbTx) SetPubKey 

func (tx *PbTx) SetPubKey(pub []byte)

func (*PbTx) SetSignature 

func (tx *PbTx) SetSignature(sig []byte)

func (*PbTx) Size 

func (m *PbTx) Size() (n int)

func (*PbTx) String 

func (m *PbTx) String() string

func (*PbTx) Unmarshal 

func (m *PbTx) Unmarshal(dAtA []byte) error

func (*PbTx) UnpackInterfaces 

func (tx *PbTx) UnpackInterfaces(unpacker codectypes.AnyUnpacker) error

func (PbTx) ValidateBasic 

func (tx PbTx) ValidateBasic() error

func (*PbTx) XXX_DiscardUnknown 

func (m *PbTx) XXX_DiscardUnknown()

func (*PbTx) XXX_Marshal 

func (m *PbTx) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*PbTx) XXX_Merge 

func (m *PbTx) XXX_Merge(src proto.Message)

func (*PbTx) XXX_Size 

func (m *PbTx) XXX_Size() int

func (*PbTx) XXX_Unmarshal 

func (m *PbTx) XXX_Unmarshal(b []byte) error

type TxData 

type TxData struct {
	AccountNonce uint64          `json:"nonce"`
	Price        *big.Int        `json:"gasPrice"`
	GasLimit     uint64          `json:"gas"`
	Recipient    *ethcmn.Address `json:"to" rlp:"nil"` // nil means contract creation
	Amount       *big.Int        `json:"value"`
	Payload      []byte          `json:"input"`

	// signature values
	V *big.Int `json:"v"`
	R *big.Int `json:"r"`
	S *big.Int `json:"s"`

	// hash is only used when marshaling to JSON
	Hash *ethcmn.Hash `json:"hash" rlp:"-"`
}

TxData implements the Ethereum transaction data structure. It is used solely as intended in Ethereum abiding by the protocol.

func (TxData) MarshalAmino 

func (td TxData) MarshalAmino() ([]byte, error)

MarshalAmino defines custom encoding scheme for TxData

func (TxData) String 

func (td TxData) String() string

func (*TxData) UnmarshalAmino 

func (td *TxData) UnmarshalAmino(data []byte) error

UnmarshalAmino defines custom decoding scheme for TxData

Source Files

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