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msg.go
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msg.go
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package types
import (
codectypes "github.com/cosmos/cosmos-sdk/codec/types"
cryptotypes "github.com/cosmos/cosmos-sdk/crypto/types"
sdk "github.com/cosmos/cosmos-sdk/types"
sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
sdkstaking "github.com/cosmos/cosmos-sdk/x/staking/types"
)
// staking message types
const (
TypeMsgUndelegate = "begin_unbonding"
TypeMsgEditValidator = "edit_validator"
TypeMsgCreateValidator = "create_validator"
TypeMsgDelegate = "delegate"
TypeMsgBeginRedelegate = "begin_redelegate"
TypeMsgCancelUnbondingDelegation = "cancel_unbond"
TypeMsgUnbondValidator = "unbond_validator"
TypeMsgTokenizeShares = "tokenize_shares"
TypeMsgRedeemTokensforShares = "redeem_tokens_for_shares"
TypeMsgTransferTokenizeShareRecord = "transfer_tokenize_share_record"
TypeMsgValidatorBond = "validator_bond"
)
var (
_ sdk.Msg = &MsgCreateValidator{}
_ codectypes.UnpackInterfacesMessage = (*MsgCreateValidator)(nil)
_ sdk.Msg = &MsgCreateValidator{}
_ sdk.Msg = &MsgEditValidator{}
_ sdk.Msg = &MsgDelegate{}
_ sdk.Msg = &MsgUndelegate{}
_ sdk.Msg = &MsgBeginRedelegate{}
_ sdk.Msg = &MsgCancelUnbondingDelegation{}
_ sdk.Msg = &MsgUnbondValidator{}
_ sdk.Msg = &MsgTokenizeShares{}
_ sdk.Msg = &MsgRedeemTokensforShares{}
_ sdk.Msg = &MsgTransferTokenizeShareRecord{}
)
// NewMsgCreateValidator creates a new MsgCreateValidator instance.
// Delegator address and validator address are the same.
func NewMsgCreateValidator(
valAddr sdk.ValAddress, pubKey cryptotypes.PubKey, //nolint:interfacer
selfDelegation sdk.Coin, description Description, commission CommissionRates,
) (*MsgCreateValidator, error) {
var pkAny *codectypes.Any
if pubKey != nil {
var err error
if pkAny, err = codectypes.NewAnyWithValue(pubKey); err != nil {
return nil, err
}
}
return &MsgCreateValidator{
Description: description,
DelegatorAddress: sdk.AccAddress(valAddr).String(),
ValidatorAddress: valAddr.String(),
Pubkey: pkAny,
Value: selfDelegation,
Commission: commission,
}, nil
}
// Route implements the sdk.Msg interface.
func (msg MsgCreateValidator) Route() string { return RouterKey }
// Type implements the sdk.Msg interface.
func (msg MsgCreateValidator) Type() string { return TypeMsgCreateValidator }
// GetSigners implements the sdk.Msg interface. It returns the address(es) that
// must sign over msg.GetSignBytes().
// If the validator address is not same as delegator's, then the validator must
// sign the msg as well.
func (msg MsgCreateValidator) GetSigners() []sdk.AccAddress {
// delegator is first signer so delegator pays fees
delegator, _ := sdk.AccAddressFromBech32(msg.DelegatorAddress)
addrs := []sdk.AccAddress{delegator}
valAddr, _ := sdk.ValAddressFromBech32(msg.ValidatorAddress)
valAccAddr := sdk.AccAddress(valAddr)
if !delegator.Equals(valAccAddr) {
addrs = append(addrs, valAccAddr)
}
return addrs
}
// GetSignBytes returns the message bytes to sign over.
func (msg MsgCreateValidator) GetSignBytes() []byte {
bz := ModuleCdc.MustMarshalJSON(&msg)
return sdk.MustSortJSON(bz)
}
// ValidateBasic implements the sdk.Msg interface.
func (msg MsgCreateValidator) ValidateBasic() error {
// note that unmarshaling from bech32 ensures both non-empty and valid
delAddr, err := sdk.AccAddressFromBech32(msg.DelegatorAddress)
if err != nil {
return sdkerrors.ErrInvalidAddress.Wrapf("invalid delegator address: %s", err)
}
valAddr, err := sdk.ValAddressFromBech32(msg.ValidatorAddress)
if err != nil {
return sdkerrors.ErrInvalidAddress.Wrapf("invalid validator address: %s", err)
}
if !sdk.AccAddress(valAddr).Equals(delAddr) {
return sdkerrors.Wrap(sdkerrors.ErrInvalidRequest, "validator address is invalid")
}
if msg.Pubkey == nil {
return sdkstaking.ErrEmptyValidatorPubKey
}
if !msg.Value.IsValid() || !msg.Value.Amount.IsPositive() {
return sdkerrors.Wrap(sdkerrors.ErrInvalidRequest, "invalid delegation amount")
}
if msg.Description == (Description{}) {
return sdkerrors.Wrap(sdkerrors.ErrInvalidRequest, "empty description")
}
if msg.Commission == (CommissionRates{}) {
return sdkerrors.Wrap(sdkerrors.ErrInvalidRequest, "empty commission")
}
if err := msg.Commission.Validate(); err != nil {
return err
}
return nil
}
// UnpackInterfaces implements UnpackInterfacesMessage.UnpackInterfaces
func (msg MsgCreateValidator) UnpackInterfaces(unpacker codectypes.AnyUnpacker) error {
var pubKey cryptotypes.PubKey
return unpacker.UnpackAny(msg.Pubkey, &pubKey)
}
// NewMsgEditValidator creates a new MsgEditValidator instance
//
//nolint:interfacer
func NewMsgEditValidator(valAddr sdk.ValAddress, description Description, newRate *sdk.Dec) *MsgEditValidator {
return &MsgEditValidator{
Description: description,
CommissionRate: newRate,
ValidatorAddress: valAddr.String(),
}
}
// Route implements the sdk.Msg interface.
func (msg MsgEditValidator) Route() string { return RouterKey }
// Type implements the sdk.Msg interface.
func (msg MsgEditValidator) Type() string { return TypeMsgEditValidator }
// GetSigners implements the sdk.Msg interface.
func (msg MsgEditValidator) GetSigners() []sdk.AccAddress {
valAddr, _ := sdk.ValAddressFromBech32(msg.ValidatorAddress)
return []sdk.AccAddress{sdk.AccAddress(valAddr)}
}
// GetSignBytes implements the sdk.Msg interface.
func (msg MsgEditValidator) GetSignBytes() []byte {
bz := ModuleCdc.MustMarshalJSON(&msg)
return sdk.MustSortJSON(bz)
}
// ValidateBasic implements the sdk.Msg interface.
func (msg MsgEditValidator) ValidateBasic() error {
if _, err := sdk.ValAddressFromBech32(msg.ValidatorAddress); err != nil {
return sdkerrors.ErrInvalidAddress.Wrapf("invalid validator address: %s", err)
}
if msg.Description == (Description{}) {
return sdkerrors.Wrap(sdkerrors.ErrInvalidRequest, "empty description")
}
if msg.CommissionRate != nil {
if msg.CommissionRate.GT(sdk.OneDec()) || msg.CommissionRate.IsNegative() {
return sdkerrors.Wrap(sdkerrors.ErrInvalidRequest, "commission rate must be between 0 and 1 (inclusive)")
}
}
return nil
}
// NewMsgDelegate creates a new MsgDelegate instance.
//
//nolint:interfacer
func NewMsgDelegate(delAddr sdk.AccAddress, valAddr sdk.ValAddress, amount sdk.Coin) *MsgDelegate {
return &MsgDelegate{
DelegatorAddress: delAddr.String(),
ValidatorAddress: valAddr.String(),
Amount: amount,
}
}
// Route implements the sdk.Msg interface.
func (msg MsgDelegate) Route() string { return RouterKey }
// Type implements the sdk.Msg interface.
func (msg MsgDelegate) Type() string { return TypeMsgDelegate }
// GetSigners implements the sdk.Msg interface.
func (msg MsgDelegate) GetSigners() []sdk.AccAddress {
delegator, _ := sdk.AccAddressFromBech32(msg.DelegatorAddress)
return []sdk.AccAddress{delegator}
}
// GetSignBytes implements the sdk.Msg interface.
func (msg MsgDelegate) GetSignBytes() []byte {
bz := ModuleCdc.MustMarshalJSON(&msg)
return sdk.MustSortJSON(bz)
}
// ValidateBasic implements the sdk.Msg interface.
func (msg MsgDelegate) ValidateBasic() error {
if _, err := sdk.AccAddressFromBech32(msg.DelegatorAddress); err != nil {
return sdkerrors.ErrInvalidAddress.Wrapf("invalid delegator address: %s", err)
}
if _, err := sdk.ValAddressFromBech32(msg.ValidatorAddress); err != nil {
return sdkerrors.ErrInvalidAddress.Wrapf("invalid validator address: %s", err)
}
if !msg.Amount.IsValid() || !msg.Amount.Amount.IsPositive() {
return sdkerrors.Wrap(
sdkerrors.ErrInvalidRequest,
"invalid delegation amount",
)
}
return nil
}
// NewMsgBeginRedelegate creates a new MsgBeginRedelegate instance.
//
//nolint:interfacer
func NewMsgBeginRedelegate(
delAddr sdk.AccAddress, valSrcAddr, valDstAddr sdk.ValAddress, amount sdk.Coin,
) *MsgBeginRedelegate {
return &MsgBeginRedelegate{
DelegatorAddress: delAddr.String(),
ValidatorSrcAddress: valSrcAddr.String(),
ValidatorDstAddress: valDstAddr.String(),
Amount: amount,
}
}
// Route implements the sdk.Msg interface.
func (msg MsgBeginRedelegate) Route() string { return RouterKey }
// Type implements the sdk.Msg interface
func (msg MsgBeginRedelegate) Type() string { return TypeMsgBeginRedelegate }
// GetSigners implements the sdk.Msg interface
func (msg MsgBeginRedelegate) GetSigners() []sdk.AccAddress {
delegator, _ := sdk.AccAddressFromBech32(msg.DelegatorAddress)
return []sdk.AccAddress{delegator}
}
// GetSignBytes implements the sdk.Msg interface.
func (msg MsgBeginRedelegate) GetSignBytes() []byte {
bz := ModuleCdc.MustMarshalJSON(&msg)
return sdk.MustSortJSON(bz)
}
// ValidateBasic implements the sdk.Msg interface.
func (msg MsgBeginRedelegate) ValidateBasic() error {
if _, err := sdk.AccAddressFromBech32(msg.DelegatorAddress); err != nil {
return sdkerrors.ErrInvalidAddress.Wrapf("invalid delegator address: %s", err)
}
if _, err := sdk.ValAddressFromBech32(msg.ValidatorSrcAddress); err != nil {
return sdkerrors.ErrInvalidAddress.Wrapf("invalid source validator address: %s", err)
}
if _, err := sdk.ValAddressFromBech32(msg.ValidatorDstAddress); err != nil {
return sdkerrors.ErrInvalidAddress.Wrapf("invalid destination validator address: %s", err)
}
if !msg.Amount.IsValid() || !msg.Amount.Amount.IsPositive() {
return sdkerrors.Wrap(
sdkerrors.ErrInvalidRequest,
"invalid shares amount",
)
}
return nil
}
// NewMsgUndelegate creates a new MsgUndelegate instance.
//
//nolint:interfacer
func NewMsgUndelegate(delAddr sdk.AccAddress, valAddr sdk.ValAddress, amount sdk.Coin) *MsgUndelegate {
return &MsgUndelegate{
DelegatorAddress: delAddr.String(),
ValidatorAddress: valAddr.String(),
Amount: amount,
}
}
// Route implements the sdk.Msg interface.
func (msg MsgUndelegate) Route() string { return RouterKey }
// Type implements the sdk.Msg interface.
func (msg MsgUndelegate) Type() string { return TypeMsgUndelegate }
// GetSigners implements the sdk.Msg interface.
func (msg MsgUndelegate) GetSigners() []sdk.AccAddress {
delegator, _ := sdk.AccAddressFromBech32(msg.DelegatorAddress)
return []sdk.AccAddress{delegator}
}
// GetSignBytes implements the sdk.Msg interface.
func (msg MsgUndelegate) GetSignBytes() []byte {
bz := ModuleCdc.MustMarshalJSON(&msg)
return sdk.MustSortJSON(bz)
}
// ValidateBasic implements the sdk.Msg interface.
func (msg MsgUndelegate) ValidateBasic() error {
if _, err := sdk.AccAddressFromBech32(msg.DelegatorAddress); err != nil {
return sdkerrors.ErrInvalidAddress.Wrapf("invalid delegator address: %s", err)
}
if _, err := sdk.ValAddressFromBech32(msg.ValidatorAddress); err != nil {
return sdkerrors.ErrInvalidAddress.Wrapf("invalid validator address: %s", err)
}
if !msg.Amount.IsValid() || !msg.Amount.Amount.IsPositive() {
return sdkerrors.Wrap(
sdkerrors.ErrInvalidRequest,
"invalid shares amount",
)
}
return nil
}
// NewMsgUnbondValidator creates a new MsgUnbondValidator instance.
//
//nolint:interfacer
func NewMsgUnbondValidator(valAddr sdk.ValAddress) *MsgUnbondValidator {
return &MsgUnbondValidator{
ValidatorAddress: valAddr.String(),
}
}
// Route implements the sdk.Msg interface.
func (msg MsgUnbondValidator) Route() string { return RouterKey }
// Type implements the sdk.Msg interface.
func (msg MsgUnbondValidator) Type() string { return TypeMsgUnbondValidator }
// GetSigners implements the sdk.Msg interface.
func (msg MsgUnbondValidator) GetSigners() []sdk.AccAddress {
valAddr, err := sdk.ValAddressFromBech32(msg.ValidatorAddress)
if err != nil {
panic(err)
}
return []sdk.AccAddress{valAddr.Bytes()}
}
// GetSignBytes implements the sdk.Msg interface.
func (msg MsgUnbondValidator) GetSignBytes() []byte {
bz := ModuleCdc.MustMarshalJSON(&msg)
return sdk.MustSortJSON(bz)
}
// ValidateBasic implements the sdk.Msg interface.
func (msg MsgUnbondValidator) ValidateBasic() error {
if _, err := sdk.ValAddressFromBech32(msg.ValidatorAddress); err != nil {
return sdkerrors.ErrInvalidAddress.Wrapf("invalid validator address: %s", err)
}
return nil
}
// Type implements the sdk.Msg interface.
func (msg MsgTokenizeShares) Type() string { return TypeMsgTokenizeShares }
func (msg MsgTokenizeShares) GetSigners() []sdk.AccAddress {
delegator, err := sdk.AccAddressFromBech32(msg.DelegatorAddress)
if err != nil {
panic(err)
}
return []sdk.AccAddress{delegator}
}
func (msg MsgTokenizeShares) GetSignBytes() []byte {
bz := ModuleCdc.MustMarshalJSON(&msg)
return sdk.MustSortJSON(bz)
}
func (msg MsgTokenizeShares) ValidateBasic() error {
if _, err := sdk.AccAddressFromBech32(msg.DelegatorAddress); err != nil {
return sdkerrors.ErrInvalidAddress.Wrapf("invalid delegator address: %s", err)
}
if _, err := sdk.ValAddressFromBech32(msg.ValidatorAddress); err != nil {
return sdkerrors.ErrInvalidAddress.Wrapf("invalid validator address: %s", err)
}
if _, err := sdk.AccAddressFromBech32(msg.TokenizedShareOwner); err != nil {
return sdkerrors.ErrInvalidAddress.Wrapf("invalid tokenize share owner address: %s", err)
}
if !msg.Amount.IsValid() || !msg.Amount.Amount.IsPositive() {
return sdkerrors.Wrap(
sdkerrors.ErrInvalidRequest,
"invalid shares amount",
)
}
return nil
}
// Type implements the sdk.Msg interface.
func (msg MsgRedeemTokensforShares) Type() string { return TypeMsgRedeemTokensforShares }
func (msg MsgRedeemTokensforShares) GetSigners() []sdk.AccAddress {
delegator, err := sdk.AccAddressFromBech32(msg.DelegatorAddress)
if err != nil {
panic(err)
}
return []sdk.AccAddress{delegator}
}
func (msg MsgRedeemTokensforShares) GetSignBytes() []byte {
bz := ModuleCdc.MustMarshalJSON(&msg)
return sdk.MustSortJSON(bz)
}
func (msg MsgRedeemTokensforShares) ValidateBasic() error {
if _, err := sdk.AccAddressFromBech32(msg.DelegatorAddress); err != nil {
return sdkerrors.ErrInvalidAddress.Wrapf("invalid delegator address: %s", err)
}
if !msg.Amount.IsValid() || !msg.Amount.Amount.IsPositive() {
return sdkerrors.Wrap(
sdkerrors.ErrInvalidRequest,
"invalid shares amount",
)
}
return nil
}
// Type implements the sdk.Msg interface.
func (msg MsgTransferTokenizeShareRecord) Type() string { return TypeMsgTransferTokenizeShareRecord }
func (msg MsgTransferTokenizeShareRecord) GetSigners() []sdk.AccAddress {
sender, err := sdk.AccAddressFromBech32(msg.Sender)
if err != nil {
panic(err)
}
return []sdk.AccAddress{sender}
}
func (msg MsgTransferTokenizeShareRecord) GetSignBytes() []byte {
bz := ModuleCdc.MustMarshalJSON(&msg)
return sdk.MustSortJSON(bz)
}
func (msg MsgTransferTokenizeShareRecord) ValidateBasic() error {
if _, err := sdk.AccAddressFromBech32(msg.Sender); err != nil {
return sdkerrors.ErrInvalidAddress.Wrapf("invalid sender address: %s", err)
}
if _, err := sdk.AccAddressFromBech32(msg.NewOwner); err != nil {
return sdkerrors.ErrInvalidAddress.Wrapf("invalid new owner address: %s", err)
}
return nil
}
// NewMsgCancelUnbondingDelegation creates a new MsgCancelUnbondingDelegation instance.
//
//nolint:interfacer
func NewMsgCancelUnbondingDelegation(delAddr sdk.AccAddress, valAddr sdk.ValAddress, creationHeight int64, amount sdk.Coin) *MsgCancelUnbondingDelegation {
return &MsgCancelUnbondingDelegation{
DelegatorAddress: delAddr.String(),
ValidatorAddress: valAddr.String(),
Amount: amount,
CreationHeight: creationHeight,
}
}
// Route implements the sdk.Msg interface.
func (msg MsgCancelUnbondingDelegation) Route() string { return RouterKey }
// Type implements the sdk.Msg interface.
func (msg MsgCancelUnbondingDelegation) Type() string { return TypeMsgCancelUnbondingDelegation }
// GetSigners implements the sdk.Msg interface.
func (msg MsgCancelUnbondingDelegation) GetSigners() []sdk.AccAddress {
delegator, _ := sdk.AccAddressFromBech32(msg.DelegatorAddress)
return []sdk.AccAddress{delegator}
}
// GetSignBytes implements the sdk.Msg interface.
func (msg MsgCancelUnbondingDelegation) GetSignBytes() []byte {
return sdk.MustSortJSON(ModuleCdc.MustMarshalJSON(&msg))
}
// ValidateBasic implements the sdk.Msg interface.
func (msg MsgCancelUnbondingDelegation) ValidateBasic() error {
if _, err := sdk.AccAddressFromBech32(msg.DelegatorAddress); err != nil {
return sdkerrors.ErrInvalidAddress.Wrapf("invalid delegator address: %s", err)
}
if _, err := sdk.ValAddressFromBech32(msg.ValidatorAddress); err != nil {
return sdkerrors.ErrInvalidAddress.Wrapf("invalid validator address: %s", err)
}
if !msg.Amount.IsValid() || !msg.Amount.Amount.IsPositive() {
return sdkerrors.Wrap(
sdkerrors.ErrInvalidRequest,
"invalid amount",
)
}
if msg.CreationHeight <= 0 {
return sdkerrors.Wrap(
sdkerrors.ErrInvalidRequest,
"invalid height",
)
}
return nil
}
// NewMsgValidatorBond creates a new MsgValidatorBond instance.
//
//nolint:interfacer
func NewMsgValidatorBond(delAddr sdk.AccAddress, valAddr sdk.ValAddress) *MsgValidatorBond {
return &MsgValidatorBond{
DelegatorAddress: delAddr.String(),
ValidatorAddress: valAddr.String(),
}
}
// Route implements the sdk.Msg interface.
func (msg MsgValidatorBond) Route() string { return RouterKey }
// Type implements the sdk.Msg interface.
func (msg MsgValidatorBond) Type() string { return TypeMsgValidatorBond }
// GetSigners implements the sdk.Msg interface.
func (msg MsgValidatorBond) GetSigners() []sdk.AccAddress {
delegator, err := sdk.AccAddressFromBech32(msg.DelegatorAddress)
if err != nil {
panic(err)
}
return []sdk.AccAddress{delegator}
}
// GetSignBytes implements the sdk.Msg interface.
func (msg MsgValidatorBond) GetSignBytes() []byte {
bz := ModuleCdc.MustMarshalJSON(&msg)
return sdk.MustSortJSON(bz)
}
// ValidateBasic implements the sdk.Msg interface.
func (msg MsgValidatorBond) ValidateBasic() error {
if _, err := sdk.AccAddressFromBech32(msg.DelegatorAddress); err != nil {
return sdkerrors.ErrInvalidAddress.Wrapf("invalid delegator address: %s", err)
}
if _, err := sdk.ValAddressFromBech32(msg.ValidatorAddress); err != nil {
return sdkerrors.ErrInvalidAddress.Wrapf("invalid validator address: %s", err)
}
return nil
}