signing

type SigVerifiableTx interface {
	types.Tx
	GetSigners() []types.AccAddress
	GetPubKeys() ([]cryptotypes.PubKey, error) // If signer already has pubkey in context, this list will have nil in its place
	GetSignaturesV2() ([]signing.SignatureV2, error)
}

type SignModeHandler interface {
	// DefaultMode is the default mode that is to be used with this handler if no
	// other mode is specified. This can be useful for testing and CLI usage
	DefaultMode() signing.SignMode

	// Modes is the list of modes supporting by this handler
	Modes() []signing.SignMode

	// GetSignBytes returns the sign bytes for the provided SignMode, SignerData and Tx,
	// or an error
	GetSignBytes(mode signing.SignMode, data SignerData, tx sdk.Tx) ([]byte, error)
}

type SignModeHandlerMap struct {
	// contains filtered or unexported fields
}

type SignModeHandlerWithContext interface {
	SignModeHandler

	// GetSignBytes returns the sign bytes for the provided SignMode, SignerData and Tx,
	// or an error
	GetSignBytesWithContext(ctx context.Context, mode signing.SignMode, data SignerData, tx sdk.Tx) ([]byte, error)
}

type SignerData struct {
	// The address of the signer.
	//
	// In case of multisigs, this should be the multisig's address.
	Address string

	// ChainID is the chain that this transaction is targeted
	ChainID string

	// AccountNumber is the account number of the signer.
	//
	// In case of multisigs, this should be the multisig account number.
	AccountNumber uint64

	// Sequence is the account sequence number of the signer that is used
	// for replay protection. This field is only useful for Legacy Amino signing,
	// since in SIGN_MODE_DIRECT the account sequence is already in the signer
	// info.
	//
	// In case of multisigs, this should be the multisig sequence.
	Sequence uint64

	// PubKey is the public key of the signer.
	//
	// In case of multisigs, this should be the pubkey of the member of the
	// multisig that is signing the current sign doc.
	PubKey cryptotypes.PubKey
}

type Tx interface {
	SigVerifiableTx

	types.TxWithMemo
	types.FeeTx
	tx.TipTx
	types.TxWithTimeoutHeight
}