legacytx

package
v0.0.9 Latest Latest
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 Go to latest Published: May 25, 2021 License: Apache-2.0 Imports: 14 Imported by: 0

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Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func DefaultTxEncoder 

func DefaultTxEncoder(cdc *codec.LegacyAmino) sdk.TxEncoder

DefaultTxEncoder logic for standard transaction encoding

func MultiSignatureDataToAminoMultisignature 

func MultiSignatureDataToAminoMultisignature(cdc *codec.LegacyAmino, mSig *signingtypes.MultiSignatureData) (multisig.AminoMultisignature, error)

MultiSignatureDataToAminoMultisignature converts a MultiSignatureData to an AminoMultisignature. Only SIGN_MODE_LEGACY_AMINO_JSON is supported.

func NewStdTxSignModeHandler 

func NewStdTxSignModeHandler() signing.SignModeHandler

func RegisterLegacyAminoCodec 

func RegisterLegacyAminoCodec(cdc *codec.LegacyAmino)

func SignatureDataToAminoSignature 

func SignatureDataToAminoSignature(cdc *codec.LegacyAmino, data signingtypes.SignatureData) ([]byte, error)

SignatureDataToAminoSignature converts a SignatureData to amino-encoded signature bytes. Only SIGN_MODE_LEGACY_AMINO_JSON is supported.

func StdSignBytes 

func StdSignBytes(chainID string, accnum, sequence, timeout uint64, fee StdFee, msgs []sdk.Msg, memo string) []byte

StdSignBytes returns the bytes to sign for a transaction.

func StdSignatureToSignatureV2 

func StdSignatureToSignatureV2(cdc *codec.LegacyAmino, sig StdSignature) (signing.SignatureV2, error)

StdSignatureToSignatureV2 converts a StdSignature to a SignatureV2

Types

type LegacyMsg 

type LegacyMsg interface {
	sdk.Msg

	// Get the canonical byte representation of the Msg.
	GetSignBytes() []byte

	// Return the message type.
	// Must be alphanumeric or empty.
	Route() string

	// Returns a human-readable string for the message, intended for utilization
	// within tags
	Type() string
}

LegacyMsg defines the old interface a message must fulfill, containing Amino signing method and legacy router info. Deprecated: Please use `Msg` instead.

type StdFee 

type StdFee struct {
	Amount sdk.Coins `json:"amount" yaml:"amount"`
	Gas    uint64    `json:"gas" yaml:"gas"`
}

StdFee includes the amount of coins paid in fees and the maximum gas to be used by the transaction. The ratio yields an effective "gasprice", which must be above some miminum to be accepted into the mempool. [Deprecated]

func NewStdFee deprecated 

func NewStdFee(gas uint64, amount sdk.Coins) StdFee

Deprecated: NewStdFee returns a new instance of StdFee

func (StdFee) Bytes 

func (fee StdFee) Bytes() []byte

Bytes returns the encoded bytes of a StdFee.

func (StdFee) GasPrices 

func (fee StdFee) GasPrices() sdk.DecCoins

GasPrices returns the gas prices for a StdFee.

NOTE: The gas prices returned are not the true gas prices that were originally part of the submitted transaction because the fee is computed as fee = ceil(gasWanted * gasPrices).

func (StdFee) GetAmount 

func (fee StdFee) GetAmount() sdk.Coins

GetAmount returns the fee's amount.

func (StdFee) GetGas 

func (fee StdFee) GetGas() uint64

GetGas returns the fee's (wanted) gas.

type StdSignDoc 

type StdSignDoc struct {
	AccountNumber uint64            `json:"account_number" yaml:"account_number"`
	Sequence      uint64            `json:"sequence" yaml:"sequence"`
	TimeoutHeight uint64            `json:"timeout_height,omitempty" yaml:"timeout_height"`
	ChainID       string            `json:"chain_id" yaml:"chain_id"`
	Memo          string            `json:"memo" yaml:"memo"`
	Fee           json.RawMessage   `json:"fee" yaml:"fee"`
	Msgs          []json.RawMessage `json:"msgs" yaml:"msgs"`
}

StdSignDoc is replay-prevention structure. It includes the result of msg.GetSignBytes(), as well as the ChainID (prevent cross chain replay) and the Sequence numbers for each signature (prevent inchain replay and enforce tx ordering per account).

type StdSignMsg 

type StdSignMsg struct {
	ChainID       string    `json:"chain_id" yaml:"chain_id"`
	AccountNumber uint64    `json:"account_number" yaml:"account_number"`
	Sequence      uint64    `json:"sequence" yaml:"sequence"`
	TimeoutHeight uint64    `json:"timeout_height" yaml:"timeout_height"`
	Fee           StdFee    `json:"fee" yaml:"fee"`
	Msgs          []sdk.Msg `json:"msgs" yaml:"msgs"`
	Memo          string    `json:"memo" yaml:"memo"`
}

StdSignMsg is a convenience structure for passing along a Msg with the other requirements for a StdSignDoc before it is signed. For use in the CLI.

func (StdSignMsg) Bytes 

func (msg StdSignMsg) Bytes() []byte

get message bytes

func (StdSignMsg) UnpackInterfaces 

func (msg StdSignMsg) UnpackInterfaces(unpacker types.AnyUnpacker) error

type StdSignature deprecated 

type StdSignature struct {
	cryptotypes.PubKey `json:"pub_key" yaml:"pub_key"` // optional
	Signature          []byte                          `json:"signature" yaml:"signature"`
}

Deprecated: StdSignature represents a sig

func NewStdSignature 

func NewStdSignature(pk cryptotypes.PubKey, sig []byte) StdSignature

Deprecated

func SignatureV2ToStdSignature 

func SignatureV2ToStdSignature(cdc *codec.LegacyAmino, sig signing.SignatureV2) (StdSignature, error)

SignatureV2ToStdSignature converts a SignatureV2 to a StdSignature [Deprecated]

func (StdSignature) GetPubKey 

func (ss StdSignature) GetPubKey() cryptotypes.PubKey

GetPubKey returns the public key of a signature as a cryptotypes.PubKey using the Amino codec.

func (StdSignature) GetSignature 

func (ss StdSignature) GetSignature() []byte

GetSignature returns the raw signature bytes.

func (StdSignature) MarshalYAML 

func (ss StdSignature) MarshalYAML() (interface{}, error)

MarshalYAML returns the YAML representation of the signature.

func (StdSignature) UnpackInterfaces 

func (ss StdSignature) UnpackInterfaces(unpacker codectypes.AnyUnpacker) error

type StdTx 

type StdTx struct {
	Msgs          []sdk.Msg      `json:"msg" yaml:"msg"`
	Fee           StdFee         `json:"fee" yaml:"fee"`
	Signatures    []StdSignature `json:"signatures" yaml:"signatures"`
	Memo          string         `json:"memo" yaml:"memo"`
	TimeoutHeight uint64         `json:"timeout_height" yaml:"timeout_height"`
}

StdTx is the legacy transaction format for wrapping a Msg with Fee and Signatures. It only works with Amino, please prefer the new protobuf Tx in types/tx. NOTE: the first signature is the fee payer (Signatures must not be nil). Deprecated

func NewStdTx 

func NewStdTx(msgs []sdk.Msg, fee StdFee, sigs []StdSignature, memo string) StdTx

Deprecated

func (*StdTx) AsAny deprecated 

func (tx *StdTx) AsAny() *codectypes.Any

Deprecated: AsAny implements intoAny. It doesn't work for protobuf serialization, so it can't be saved into protobuf configured storage. We are using it only for API compatibility.

func (StdTx) FeeGranter 

func (tx StdTx) FeeGranter() sdk.AccAddress

FeeGranter always returns nil for StdTx

func (StdTx) FeePayer 

func (tx StdTx) FeePayer() sdk.AccAddress

FeePayer returns the address that is responsible for paying fee StdTx returns the first signer as the fee payer If no signers for tx, return empty address

func (StdTx) GetFee 

func (tx StdTx) GetFee() sdk.Coins

GetFee returns the FeeAmount in StdFee

func (StdTx) GetGas 

func (tx StdTx) GetGas() uint64

GetGas returns the Gas in StdFee

func (StdTx) GetMemo 

func (tx StdTx) GetMemo() string

GetMemo returns the memo

func (StdTx) GetMsgs 

func (tx StdTx) GetMsgs() []sdk.Msg

GetMsgs returns the all the transaction's messages.

func (StdTx) GetPubKeys 

func (tx StdTx) GetPubKeys() ([]cryptotypes.PubKey, error)

GetPubkeys returns the pubkeys of signers if the pubkey is included in the signature If pubkey is not included in the signature, then nil is in the slice instead

func (StdTx) GetSignatures 

func (tx StdTx) GetSignatures() [][]byte

GetSignatures returns the signature of signers who signed the Msg. CONTRACT: Length returned is same as length of pubkeys returned from MsgKeySigners, and the order matches. CONTRACT: If the signature is missing (ie the Msg is invalid), then the corresponding signature is .Empty().

func (StdTx) GetSignaturesV2 

func (tx StdTx) GetSignaturesV2() ([]signing.SignatureV2, error)

GetSignaturesV2 implements SigVerifiableTx.GetSignaturesV2

func (StdTx) GetSigners 

func (tx StdTx) GetSigners() []sdk.AccAddress

GetSigners returns the addresses that must sign the transaction. Addresses are returned in a deterministic order. They are accumulated from the GetSigners method for each Msg in the order they appear in tx.GetMsgs(). Duplicate addresses will be omitted.

func (StdTx) GetTimeoutHeight 

func (tx StdTx) GetTimeoutHeight() uint64

GetTimeoutHeight returns the transaction's timeout height (if set).

func (StdTx) UnpackInterfaces 

func (tx StdTx) UnpackInterfaces(unpacker codectypes.AnyUnpacker) error

func (StdTx) ValidateBasic 

func (tx StdTx) ValidateBasic() error

ValidateBasic does a simple and lightweight validation check that doesn't require access to any other information.

type StdTxBuilder 

type StdTxBuilder struct {
	StdTx
	// contains filtered or unexported fields
}

StdTxBuilder wraps StdTx to implement to the context.TxBuilder interface. Note that this type just exists for backwards compatibility with amino StdTx and will not work for protobuf transactions.

func (*StdTxBuilder) GetTx 

func (s *StdTxBuilder) GetTx() authsigning.Tx

GetTx implements TxBuilder.GetTx

func (*StdTxBuilder) SetFeeAmount 

func (s *StdTxBuilder) SetFeeAmount(amount sdk.Coins)

func (*StdTxBuilder) SetFeeGranter 

func (s *StdTxBuilder) SetFeeGranter(_ sdk.AccAddress)

SetFeeGranter does nothing for stdtx

func (*StdTxBuilder) SetGasLimit 

func (s *StdTxBuilder) SetGasLimit(limit uint64)

func (*StdTxBuilder) SetMemo 

func (s *StdTxBuilder) SetMemo(memo string)

SetMemo implements TxBuilder.SetMemo

func (*StdTxBuilder) SetMsgs 

func (s *StdTxBuilder) SetMsgs(msgs ...sdk.Msg) error

SetMsgs implements TxBuilder.SetMsgs

func (*StdTxBuilder) SetSignatures 

func (s *StdTxBuilder) SetSignatures(signatures ...signing.SignatureV2) error

SetSignatures implements TxBuilder.SetSignatures.

func (*StdTxBuilder) SetTimeoutHeight 

func (s *StdTxBuilder) SetTimeoutHeight(height uint64)

SetTimeoutHeight sets the transaction's height timeout.

type StdTxConfig 

type StdTxConfig struct {
	Cdc *codec.LegacyAmino
}

StdTxConfig is a context.TxConfig for StdTx

func (StdTxConfig) MarshalSignatureJSON 

func (s StdTxConfig) MarshalSignatureJSON(sigs []signing.SignatureV2) ([]byte, error)

func (StdTxConfig) NewTxBuilder 

func (s StdTxConfig) NewTxBuilder() client.TxBuilder

NewTxBuilder implements TxConfig.NewTxBuilder

func (StdTxConfig) SignModeHandler 

func (s StdTxConfig) SignModeHandler() authsigning.SignModeHandler

func (StdTxConfig) TxDecoder 

func (s StdTxConfig) TxDecoder() sdk.TxDecoder

func (StdTxConfig) TxEncoder 

func (s StdTxConfig) TxEncoder() sdk.TxEncoder

MarshalTx implements TxConfig.MarshalTx

func (StdTxConfig) TxJSONDecoder 

func (s StdTxConfig) TxJSONDecoder() sdk.TxDecoder

func (StdTxConfig) TxJSONEncoder 

func (s StdTxConfig) TxJSONEncoder() sdk.TxEncoder

func (StdTxConfig) UnmarshalSignatureJSON 

func (s StdTxConfig) UnmarshalSignatureJSON(bz []byte) ([]signing.SignatureV2, error)

func (StdTxConfig) WrapTxBuilder 

func (s StdTxConfig) WrapTxBuilder(newTx sdk.Tx) (client.TxBuilder, error)

WrapTxBuilder returns a StdTxBuilder from provided transaction

type Unmarshaler 

type Unmarshaler func(bytes []byte, ptr interface{}) error

Unmarshaler is a generic type for Unmarshal functions

Source Files

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