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msgs.go
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msgs.go
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package types
import (
"encoding/hex"
"fmt"
sdk "github.com/ci123chain/ci123chain/pkg/abci/types"
sdkerrors "github.com/ci123chain/ci123chain/pkg/abci/types/errors"
proto "github.com/gogo/protobuf/proto"
"github.com/tendermint/tendermint/crypto/tmhash"
)
type GravityInterface interface {
GetGravityID() string
}
var (
_ sdk.Msg = &MsgValsetConfirm{}
_ sdk.Msg = &MsgSendToEth{}
_ sdk.Msg = &MsgCancelSendToEth{}
_ sdk.Msg = &MsgRequestBatch{}
_ sdk.Msg = &MsgSend721ToEth{}
_ sdk.Msg = &MsgRequest721Batch{}
_ sdk.Msg = &MsgConfirmBatch{}
_ sdk.Msg = &MsgConfirm721Batch{}
_ sdk.Msg = &MsgERC20DeployedClaim{}
_ sdk.Msg = &MsgERC721DeployedClaim{}
_ sdk.Msg = &MsgDepositClaim{}
_ sdk.Msg = &MsgDeposit721Claim{}
_ sdk.Msg = &MsgWithdrawClaim{}
_ sdk.Msg = &MsgWithdraw721Claim{}
_ sdk.Msg = &MsgValsetConfirmNonceClaim{}
_ GravityInterface = &MsgValsetConfirm{}
_ GravityInterface = &MsgSendToEth{}
_ GravityInterface = &MsgCancelSendToEth{}
_ GravityInterface = &MsgRequestBatch{}
_ GravityInterface = &MsgSend721ToEth{}
_ GravityInterface = &MsgRequest721Batch{}
_ GravityInterface = &MsgConfirmBatch{}
_ GravityInterface = &MsgConfirm721Batch{}
_ GravityInterface = &MsgERC20DeployedClaim{}
_ GravityInterface = &MsgERC721DeployedClaim{}
_ GravityInterface = &MsgDepositClaim{}
_ GravityInterface = &MsgDeposit721Claim{}
_ GravityInterface = &MsgWithdrawClaim{}
_ GravityInterface = &MsgWithdraw721Claim{}
_ GravityInterface = &MsgValsetConfirmNonceClaim{}
)
type MsgSend721ToEth struct {
Sender string `protobuf:"bytes,1,opt,name=sender,proto3" json:"sender,omitempty"`
EthDest string `protobuf:"bytes,2,opt,name=eth_dest,json=ethDest,proto3" json:"eth_dest,omitempty"`
Amount sdk.Coin `protobuf:"bytes,3,opt,name=amount,proto3" json:"amount"`
BridgeFee sdk.Coin `protobuf:"bytes,4,opt,name=bridge_fee,json=bridgeFee,proto3" json:"bridge_fee"`
GravityID string `protobuf:"bytes,5,opt,name=gravity_id,proto3" json:"gravity_id"`
}
func (m *MsgSend721ToEth) GetGravityID() string {
return m.GravityID
}
type MsgSend721ToEthResponse struct {
}
func (m *MsgSend721ToEthResponse) Reset() { *m = MsgSend721ToEthResponse{} }
func (m *MsgSend721ToEthResponse) String() string { return proto.CompactTextString(m) }
func (*MsgSend721ToEthResponse) ProtoMessage() {}
type MsgRequest721Batch struct {
Sender string `protobuf:"bytes,1,opt,name=sender,proto3" json:"sender,omitempty"`
Denom string `protobuf:"bytes,2,opt,name=denom,proto3" json:"denom,omitempty"`
GravityID string `protobuf:"bytes,3,opt,name=gravity_id,proto3" json:"gravity_id"`
}
func (m *MsgRequest721Batch) GetGravityID() string {
return m.GravityID
}
func (m *MsgRequest721Batch) Reset() { *m = MsgRequest721Batch{} }
func (m *MsgRequest721Batch) String() string { return proto.CompactTextString(m) }
func (*MsgRequest721Batch) ProtoMessage() {}
type MsgRequest721BatchResponse struct {
}
func (m *MsgRequest721BatchResponse) Reset() { *m = MsgRequest721BatchResponse{} }
func (m *MsgRequest721BatchResponse) String() string { return proto.CompactTextString(m) }
func (*MsgRequest721BatchResponse) ProtoMessage() {}
type MsgConfirm721Batch struct {
Nonce uint64 `protobuf:"varint,1,opt,name=nonce,proto3" json:"nonce,omitempty"`
TokenContract string `protobuf:"bytes,2,opt,name=token_contract,json=tokenContract,proto3" json:"token_contract,omitempty"`
EthSigner string `protobuf:"bytes,3,opt,name=eth_signer,json=ethSigner,proto3" json:"eth_signer,omitempty"`
Orchestrator string `protobuf:"bytes,4,opt,name=orchestrator,proto3" json:"orchestrator,omitempty"`
Signature string `protobuf:"bytes,5,opt,name=signature,proto3" json:"signature,omitempty"`
GravityID string `protobuf:"bytes,6,opt,name=gravity_id,proto3" json:"gravity_id"`
}
func (m *MsgConfirm721Batch) GetGravityID() string {
return m.GravityID
}
func (m *MsgConfirm721Batch) Reset() { *m = MsgConfirm721Batch{} }
func (m *MsgConfirm721Batch) String() string { return proto.CompactTextString(m) }
func (*MsgConfirm721Batch) ProtoMessage() {}
type MsgConfirm721BatchResponse struct {
}
func (m *MsgConfirm721BatchResponse) Reset() { *m = MsgConfirm721BatchResponse{} }
func (m *MsgConfirm721BatchResponse) String() string { return proto.CompactTextString(m) }
func (*MsgConfirm721BatchResponse) ProtoMessage() {}
type MsgDeposit721Claim struct {
EventNonce uint64 `protobuf:"varint,1,opt,name=event_nonce,json=eventNonce,proto3" json:"event_nonce,omitempty"`
BlockHeight uint64 `protobuf:"varint,2,opt,name=block_height,json=blockHeight,proto3" json:"block_height,omitempty"`
TokenContract string `protobuf:"bytes,3,opt,name=token_contract,json=tokenContract,proto3" json:"token_contract,omitempty"`
TokenName string `protobuf:"bytes,4,opt,name=token_name,json=tokenName,proto3" json:"token_name,omitempty"`
TokenSymbol string `protobuf:"bytes,5,opt,name=token_symbol,json=tokenSymbol,proto3" json:"token_symbol,omitempty"`
TokenID sdk.Int `protobuf:"bytes,6,opt,name=token_id,proto3,customtype=github.com/cosmos/cosmos-sdk/types.Int" json:"token_id"`
EthereumSender string `protobuf:"bytes,7,opt,name=ethereum_sender,json=ethereumSender,proto3" json:"ethereum_sender,omitempty"`
CosmosReceiver string `protobuf:"bytes,8,opt,name=cosmos_receiver,json=cosmosReceiver,proto3" json:"cosmos_receiver,omitempty"`
Orchestrator string `protobuf:"bytes,9,opt,name=orchestrator,proto3" json:"orchestrator,omitempty"`
GravityID string `protobuf:"bytes,10,opt,name=gravity_id,proto3" json:"gravity_id"`
}
func (m *MsgDeposit721Claim) GetGravityID() string {
return m.GravityID
}
type MsgDeposit721ClaimResponse struct {
}
func (m *MsgDeposit721ClaimResponse) Reset() { *m = MsgDeposit721ClaimResponse{} }
func (m *MsgDeposit721ClaimResponse) String() string { return proto.CompactTextString(m) }
func (*MsgDeposit721ClaimResponse) ProtoMessage() {}
type MsgWithdraw721Claim struct {
EventNonce uint64 `protobuf:"varint,1,opt,name=event_nonce,json=eventNonce,proto3" json:"event_nonce,omitempty"`
BlockHeight uint64 `protobuf:"varint,2,opt,name=block_height,json=blockHeight,proto3" json:"block_height,omitempty"`
BatchNonce uint64 `protobuf:"varint,3,opt,name=batch_nonce,json=batchNonce,proto3" json:"batch_nonce,omitempty"`
TokenContract string `protobuf:"bytes,4,opt,name=token_contract,json=tokenContract,proto3" json:"token_contract,omitempty"`
Orchestrator string `protobuf:"bytes,5,opt,name=orchestrator,proto3" json:"orchestrator,omitempty"`
GravityID string `protobuf:"bytes,6,opt,name=gravity_id,proto3" json:"gravity_id"`
}
func (m *MsgWithdraw721Claim) GetGravityID() string {
return m.GravityID
}
type MsgERC721DeployedClaim struct {
EventNonce uint64 `protobuf:"varint,1,opt,name=event_nonce,json=eventNonce,proto3" json:"event_nonce,omitempty"`
BlockHeight uint64 `protobuf:"varint,2,opt,name=block_height,json=blockHeight,proto3" json:"block_height,omitempty"`
CosmosDenom string `protobuf:"bytes,3,opt,name=cosmos_denom,json=cosmosDenom,proto3" json:"cosmos_denom,omitempty"`
TokenContract string `protobuf:"bytes,4,opt,name=token_contract,json=tokenContract,proto3" json:"token_contract,omitempty"`
Name string `protobuf:"bytes,5,opt,name=name,proto3" json:"name,omitempty"`
Symbol string `protobuf:"bytes,6,opt,name=symbol,proto3" json:"symbol,omitempty"`
Orchestrator string `protobuf:"bytes,7,opt,name=orchestrator,proto3" json:"orchestrator,omitempty"`
GravityID string `protobuf:"bytes,5,opt,name=gravity_id,proto3" json:"gravity_id"`
}
func (m *MsgERC721DeployedClaim) GetGravityID() string {
return m.GravityID
}
type MsgERC721DeployedClaimResponse struct {
}
func (m *MsgERC721DeployedClaimResponse) Reset() { *m = MsgERC721DeployedClaimResponse{} }
func (m *MsgERC721DeployedClaimResponse) String() string { return proto.CompactTextString(m) }
func (*MsgERC721DeployedClaimResponse) ProtoMessage() {}
type MsgValsetConfirmNonceClaim struct {
ValsetNonce uint64 `protobuf:"varint,1,opt,name=valset_nonce,json=valset_nonce,proto3" json:"valset_nonce,omitempty"`
EventNonce uint64 `protobuf:"varint,2,opt,name=event_nonce,json=event_nonce,proto3" json:"event_nonce,omitempty"`
Orchestrator string `protobuf:"bytes,3,opt,name=orchestrator,proto3" json:"orchestrator,omitempty"`
GravityID string `protobuf:"bytes,4,opt,name=gravity_id,proto3" json:"gravity_id"`
}
func (m *MsgValsetConfirmNonceClaim) GetGravityID() string {
return m.GravityID
}
func (m *MsgValsetConfirmNonceClaim) Reset() { *m = MsgValsetConfirmNonceClaim{} }
func (m *MsgValsetConfirmNonceClaim) String() string { return proto.CompactTextString(m) }
func (*MsgValsetConfirmNonceClaim) ProtoMessage() {}
type MsgValsetConfirmNonceClaimResponse struct {
}
func (m *MsgValsetConfirmNonceClaimResponse) Reset() { *m = MsgValsetConfirmNonceClaimResponse{} }
func (m *MsgValsetConfirmNonceClaimResponse) String() string { return proto.CompactTextString(m) }
func (*MsgValsetConfirmNonceClaimResponse) ProtoMessage() {}
func (m *MsgValsetConfirmNonceClaim) GetEventNonce() uint64 {
if m != nil {
return m.EventNonce
}
return 0
}
func (m *MsgValsetConfirmNonceClaim) GetBlockHeight() uint64 {
if m != nil {
return 0
}
return 0
}
// GetType returns the type of the claim
func (e *MsgValsetConfirmNonceClaim) GetType() ClaimType {
return CLAIM_TYPE_VALSET_CONFIRM_NONCE
}
// ValidateBasic performs stateless checks
func (e *MsgValsetConfirmNonceClaim) ValidateBasic() error {
if _, err := sdk.AccAddressFromBech32(e.Orchestrator); err != nil {
return sdkerrors.Wrap(sdkerrors.ErrInvalidAddress, e.Orchestrator)
}
if len(e.GravityID) < 1 {
return ErrEmpty.Wrap(" gravityid")
}
if e.EventNonce == 0 {
return fmt.Errorf("nonce == 0")
}
return nil
}
// GetSignBytes encodes the message for signing
func (msg MsgValsetConfirmNonceClaim) GetSignBytes() []byte {
return sdk.MustSortJSON(GravityCodec.MustMarshalJSON(msg))
}
func (msg MsgValsetConfirmNonceClaim) GetClaimer() sdk.AccAddress {
err := msg.ValidateBasic()
if err != nil {
panic("MsgValsetConfirmNonceClaim failed ValidateBasic! Should have been handled earlier")
}
val, _ := sdk.AccAddressFromBech32(msg.Orchestrator)
return val
}
// GetSigners defines whose signature is required
func (msg MsgValsetConfirmNonceClaim) GetSigners() []sdk.AccAddress {
acc, err := sdk.AccAddressFromBech32(msg.Orchestrator)
if err != nil {
panic(err)
}
return []sdk.AccAddress{acc}
}
// MsgType should return the action
func (msg MsgValsetConfirmNonceClaim) MsgType() string { return "valset_confirm_nonce_claim" }
func (msg *MsgValsetConfirmNonceClaim) Bytes() []byte {
return sdk.MustSortJSON(GravityCodec.MustMarshalJSON(msg))
}
// Route should return the name of the module
func (msg MsgValsetConfirmNonceClaim) Route() string { return RouterKey }
// ClaimHash implements BridgeDeposit.Hash
func (msg *MsgValsetConfirmNonceClaim) ClaimHash() []byte {
path := fmt.Sprintf("%d", msg.ValsetNonce)
return tmhash.Sum([]byte(path))
}
func (msg MsgValsetConfirmNonceClaim) GetFromAddress() sdk.AccAddress {
acc, err := sdk.AccAddressFromBech32(msg.Orchestrator)
if err != nil {
panic(err)
}
return acc
}
// NewMsgValsetConfirm returns a new msgValsetConfirm
func NewMsgValsetConfirm(nonce uint64, ethAddress string, validator sdk.AccAddress, signature string) *MsgValsetConfirm {
return &MsgValsetConfirm{
Nonce: nonce,
Orchestrator: validator.String(),
EthAddress: ethAddress,
Signature: signature,
}
}
// Route should return the name of the module
func (msg *MsgValsetConfirm) Route() string { return RouterKey }
// MsgType should return the action
func (msg *MsgValsetConfirm) MsgType() string { return "valset_confirm" }
// ValidateBasic performs stateless checks
func (msg *MsgValsetConfirm) ValidateBasic() (err error) {
if _, err = sdk.AccAddressFromBech32(msg.Orchestrator); err != nil {
return sdkerrors.Wrap(sdkerrors.ErrInvalidAddress, msg.Orchestrator)
}
if err := ValidateEthAddress(msg.EthAddress); err != nil {
return sdkerrors.Wrap(err, "ethereum address")
}
if len(msg.GravityID) < 1 {
return ErrEmpty.Wrap(" gravityid")
}
if msg.Orchestrator != msg.EthAddress {
return sdkerrors.Wrap(err, "ethereum and orchestrator address should equal")
}
return nil
}
// GetSignBytes encodes the message for signing
func (msg *MsgValsetConfirm) GetSignBytes() []byte {
return sdk.MustSortJSON(GravityCodec.MustMarshalJSON(msg))
}
// GetSigners defines whose signature is required
func (msg *MsgValsetConfirm) GetSigners() []sdk.AccAddress {
// TODO: figure out how to convert between AccAddress and ValAddress properly
acc, err := sdk.AccAddressFromBech32(msg.Orchestrator)
if err != nil {
panic(err)
}
return []sdk.AccAddress{acc}
}
func (msg *MsgValsetConfirm) GetFromAddress() sdk.AccAddress {
acc, err := sdk.AccAddressFromBech32(msg.Orchestrator)
if err != nil {
panic(err)
}
return acc
}
func (msg *MsgValsetConfirm) Bytes() []byte {
return sdk.MustSortJSON(GravityCodec.MustMarshalJSON(msg))
}
// NewMsgSendToEth returns a new msgSendToEth
func NewMsgSendToEth(sender sdk.AccAddress, destAddress string, send sdk.Coin, bridgeFee sdk.Coin) *MsgSendToEth {
return &MsgSendToEth{
Sender: sender.String(),
EthDest: destAddress,
Amount: send,
BridgeFee: bridgeFee,
}
}
// Route should return the name of the module
func (msg MsgSendToEth) Route() string { return RouterKey }
// MsgType should return the action
func (msg MsgSendToEth) MsgType() string { return "send_to_eth" }
func (msg MsgSendToEth) Bytes() []byte {
return sdk.MustSortJSON(GravityCodec.MustMarshalJSON(msg))
}
// ValidateBasic runs stateless checks on the message
// Checks if the Eth address is valid
func (msg MsgSendToEth) ValidateBasic() error {
if _, err := sdk.AccAddressFromBech32(msg.Sender); err != nil {
return sdkerrors.Wrap(sdkerrors.ErrInvalidAddress, msg.Sender)
}
//// fee and send must be of the same denom
//if msg.Amount.Denom != msg.BridgeFee.Denom {
// return sdkerrors.Wrap(sdkerrors.ErrInvalidCoins, fmt.Sprintf("fee and amount must be the same type %s != %s", msg.Amount.Denom, msg.BridgeFee.Denom))
//}
if len(msg.GravityID) < 1 {
return ErrEmpty.Wrap(" gravityid")
}
if !msg.Amount.IsValid() || msg.Amount.IsZero() {
return sdkerrors.Wrap(sdkerrors.ErrInvalidCoins, "amount")
}
if !msg.BridgeFee.IsValid() {
return sdkerrors.Wrap(sdkerrors.ErrInvalidCoins, "fee")
}
if err := ValidateEthAddress(msg.EthDest); err != nil {
return sdkerrors.Wrap(err, "ethereum address")
}
// TODO validate fee is sufficient, fixed fee to start
return nil
}
// GetSignBytes encodes the message for signing
func (msg MsgSendToEth) GetSignBytes() []byte {
return sdk.MustSortJSON(GravityCodec.MustMarshalJSON(msg))
}
// GetSigners defines whose signature is required
func (msg MsgSendToEth) GetSigners() []sdk.AccAddress {
acc, err := sdk.AccAddressFromBech32(msg.Sender)
if err != nil {
panic(err)
}
return []sdk.AccAddress{acc}
}
func (msg MsgSendToEth) GetFromAddress() sdk.AccAddress {
acc, err := sdk.AccAddressFromBech32(msg.Sender)
if err != nil {
panic(err)
}
return acc
}
// Route should return the name of the module
func (msg MsgSend721ToEth) Route() string { return RouterKey }
// MsgType should return the action
func (msg MsgSend721ToEth) MsgType() string { return "send_721_to_eth" }
func (msg *MsgSend721ToEth) Bytes() []byte {
return sdk.MustSortJSON(GravityCodec.MustMarshalJSON(msg))
}
// ValidateBasic runs stateless checks on the message
// Checks if the Eth address is valid
func (msg MsgSend721ToEth) ValidateBasic() error {
if _, err := sdk.AccAddressFromBech32(msg.Sender); err != nil {
return sdkerrors.Wrap(sdkerrors.ErrInvalidAddress, msg.Sender)
}
//// fee and send must be of the same denom
//if msg.Amount.Denom != msg.BridgeFee.Denom {
// return sdkerrors.Wrap(sdkerrors.ErrInvalidCoins, fmt.Sprintf("fee and amount must be the same type %s != %s", msg.Amount.Denom, msg.BridgeFee.Denom))
//}
if len(msg.GravityID) < 1 {
return ErrEmpty.Wrap(" gravityid")
}
if !msg.Amount.IsValid() || msg.Amount.IsZero() {
return sdkerrors.Wrap(sdkerrors.ErrInvalidCoins, "amount")
}
if !msg.BridgeFee.IsValid() {
return sdkerrors.Wrap(sdkerrors.ErrInvalidCoins, "fee")
}
if err := ValidateEthAddress(msg.EthDest); err != nil {
return sdkerrors.Wrap(err, "ethereum address")
}
// TODO validate fee is sufficient, fixed fee to start
return nil
}
// GetSignBytes encodes the message for signing
func (msg MsgSend721ToEth) GetSignBytes() []byte {
return sdk.MustSortJSON(GravityCodec.MustMarshalJSON(msg))
}
// GetSigners defines whose signature is required
func (msg MsgSend721ToEth) GetSigners() []sdk.AccAddress {
acc, err := sdk.AccAddressFromBech32(msg.Sender)
if err != nil {
panic(err)
}
return []sdk.AccAddress{acc}
}
func (msg MsgSend721ToEth) GetFromAddress() sdk.AccAddress {
acc, err := sdk.AccAddressFromBech32(msg.Sender)
if err != nil {
panic(err)
}
return acc
}
// NewMsgRequestBatch returns a new msgRequestBatch
func NewMsgRequestBatch(orchestrator sdk.AccAddress) *MsgRequestBatch {
return &MsgRequestBatch{
Sender: orchestrator.String(),
}
}
// Route should return the name of the module
func (msg MsgRequestBatch) Route() string { return RouterKey }
// MsgType should return the action
func (msg MsgRequestBatch) MsgType() string { return "request_batch" }
// ValidateBasic performs stateless checks
func (msg MsgRequestBatch) ValidateBasic() error {
if _, err := sdk.AccAddressFromBech32(msg.Sender); err != nil {
return sdkerrors.Wrap(sdkerrors.ErrInvalidAddress, msg.Sender)
}
if len(msg.GravityID) < 1 {
return ErrEmpty.Wrap(" gravityid")
}
return nil
}
func (msg *MsgRequestBatch) Bytes() []byte {
return sdk.MustSortJSON(GravityCodec.MustMarshalJSON(msg))
}
// GetSignBytes encodes the message for signing
func (msg MsgRequestBatch) GetSignBytes() []byte {
return sdk.MustSortJSON(GravityCodec.MustMarshalJSON(msg))
}
// GetSigners defines whose signature is required
func (msg MsgRequestBatch) GetSigners() []sdk.AccAddress {
acc, err := sdk.AccAddressFromBech32(msg.Sender)
if err != nil {
panic(err)
}
return []sdk.AccAddress{acc}
}
func (msg MsgRequestBatch) GetFromAddress() sdk.AccAddress {
acc, err := sdk.AccAddressFromBech32(msg.Sender)
if err != nil {
panic(err)
}
return acc
}
// Route should return the name of the module
func (msg MsgRequest721Batch) Route() string { return RouterKey }
// MsgType should return the action
func (msg MsgRequest721Batch) MsgType() string { return "request_721_batch" }
// ValidateBasic performs stateless checks
func (msg MsgRequest721Batch) ValidateBasic() error {
if _, err := sdk.AccAddressFromBech32(msg.Sender); err != nil {
return sdkerrors.Wrap(sdkerrors.ErrInvalidAddress, msg.Sender)
}
if len(msg.GravityID) < 1 {
return ErrEmpty.Wrap(" gravityid")
}
return nil
}
func (msg *MsgRequest721Batch) Bytes() []byte {
return sdk.MustSortJSON(GravityCodec.MustMarshalJSON(msg))
}
// GetSignBytes encodes the message for signing
func (msg MsgRequest721Batch) GetSignBytes() []byte {
return sdk.MustSortJSON(GravityCodec.MustMarshalJSON(msg))
}
// GetSigners defines whose signature is required
func (msg MsgRequest721Batch) GetSigners() []sdk.AccAddress {
acc, err := sdk.AccAddressFromBech32(msg.Sender)
if err != nil {
panic(err)
}
return []sdk.AccAddress{acc}
}
func (msg MsgRequest721Batch) GetFromAddress() sdk.AccAddress {
acc, err := sdk.AccAddressFromBech32(msg.Sender)
if err != nil {
panic(err)
}
return acc
}
// Route should return the name of the module
func (msg MsgConfirmBatch) Route() string { return RouterKey }
// MsgType should return the action
func (msg MsgConfirmBatch) MsgType() string { return "confirm_batch" }
// ValidateBasic performs stateless checks
func (msg MsgConfirmBatch) ValidateBasic() error {
if _, err := sdk.AccAddressFromBech32(msg.Orchestrator); err != nil {
return sdkerrors.Wrap(sdkerrors.ErrInvalidAddress, msg.Orchestrator)
}
if len(msg.GravityID) < 1 {
return ErrEmpty.Wrap(" gravityid")
}
if err := ValidateEthAddress(msg.EthSigner); err != nil {
return sdkerrors.Wrap(err, "eth signer")
}
if err := ValidateEthAddress(msg.TokenContract); err != nil {
return sdkerrors.Wrap(err, "token contract")
}
_, err := hex.DecodeString(msg.Signature)
if err != nil {
return sdkerrors.Wrapf(sdkerrors.ErrUnknownRequest, "Could not decode hex string %s", msg.Signature)
}
return nil
}
func (msg *MsgConfirmBatch) Bytes() []byte {
return sdk.MustSortJSON(GravityCodec.MustMarshalJSON(msg))
}
// GetSignBytes encodes the message for signing
func (msg MsgConfirmBatch) GetSignBytes() []byte {
return sdk.MustSortJSON(GravityCodec.MustMarshalJSON(msg))
}
// GetSigners defines whose signature is required
func (msg MsgConfirmBatch) GetSigners() []sdk.AccAddress {
acc, err := sdk.AccAddressFromBech32(msg.Orchestrator)
if err != nil {
panic(err)
}
return []sdk.AccAddress{acc}
}
func (msg MsgConfirmBatch) GetFromAddress() sdk.AccAddress {
acc, err := sdk.AccAddressFromBech32(msg.Orchestrator)
if err != nil {
panic(err)
}
return acc
}
// Route should return the name of the module
func (msg MsgConfirm721Batch) Route() string { return RouterKey }
// MsgType should return the action
func (msg MsgConfirm721Batch) MsgType() string { return "confirm_721_batch" }
// ValidateBasic performs stateless checks
func (msg MsgConfirm721Batch) ValidateBasic() error {
if _, err := sdk.AccAddressFromBech32(msg.Orchestrator); err != nil {
return sdkerrors.Wrap(sdkerrors.ErrInvalidAddress, msg.Orchestrator)
}
if len(msg.GravityID) < 1 {
return ErrEmpty.Wrap(" gravityid")
}
if err := ValidateEthAddress(msg.EthSigner); err != nil {
return sdkerrors.Wrap(err, "eth signer")
}
if err := ValidateEthAddress(msg.TokenContract); err != nil {
return sdkerrors.Wrap(err, "token contract")
}
_, err := hex.DecodeString(msg.Signature)
if err != nil {
return sdkerrors.Wrapf(sdkerrors.ErrUnknownRequest, "Could not decode hex string %s", msg.Signature)
}
return nil
}
func (msg *MsgConfirm721Batch) Bytes() []byte {
return sdk.MustSortJSON(GravityCodec.MustMarshalJSON(msg))
}
// GetSignBytes encodes the message for signing
func (msg MsgConfirm721Batch) GetSignBytes() []byte {
return sdk.MustSortJSON(GravityCodec.MustMarshalJSON(msg))
}
// GetSigners defines whose signature is required
func (msg MsgConfirm721Batch) GetSigners() []sdk.AccAddress {
acc, err := sdk.AccAddressFromBech32(msg.Orchestrator)
if err != nil {
panic(err)
}
return []sdk.AccAddress{acc}
}
func (msg MsgConfirm721Batch) GetFromAddress() sdk.AccAddress {
acc, err := sdk.AccAddressFromBech32(msg.Orchestrator)
if err != nil {
panic(err)
}
return acc
}
// EthereumClaim represents a claim on ethereum state
type EthereumClaim interface {
// GetEventNonce All Ethereum claims that we relay from the Gravity contract and into the module
// have a nonce that is monotonically increasing and unique, since this nonce is
// issued by the Ethereum contract it is immutable and must be agreed on by all validators
// any disagreement on what claim goes to what nonce means someone is lying.
GetEventNonce() uint64
// GetBlockHeight The block height that the claimed event occurred on. This EventNonce provides sufficient
// ordering for the execution of all claims. The block height is used only for batchTimeouts + logicTimeouts
// when we go to create a new batch we set the timeout some number of batches out from the last
// known height plus projected block progress since then.
GetBlockHeight() uint64
// GetClaimer the delegate address of the claimer, for MsgDepositClaim and MsgWithdrawClaim
// this is sent in as the sdk.AccAddress of the delegated key. it is up to the user
// to disambiguate this into a sdk.ValAddress
GetClaimer() sdk.AccAddress
// GetType Which type of claim this is
GetType() ClaimType
ValidateBasic() error
ClaimHash() []byte
}
var (
_ EthereumClaim = &MsgDepositClaim{}
_ EthereumClaim = &MsgDeposit721Claim{}
_ EthereumClaim = &MsgWithdrawClaim{}
_ EthereumClaim = &MsgWithdraw721Claim{}
_ EthereumClaim = &MsgERC20DeployedClaim{}
_ EthereumClaim = &MsgERC721DeployedClaim{}
)
// GetType returns the type of the claim
func (e *MsgDepositClaim) GetType() ClaimType {
return CLAIM_TYPE_DEPOSIT
}
// ValidateBasic performs stateless checks
func (e *MsgDepositClaim) ValidateBasic() error {
if _, err := sdk.AccAddressFromBech32(e.CosmosReceiver); err != nil {
return sdkerrors.Wrap(sdkerrors.ErrInvalidAddress, e.CosmosReceiver)
}
if len(e.GravityID) < 1 {
return ErrEmpty.Wrap(" gravityid")
}
if err := ValidateEthAddress(e.EthereumSender); err != nil {
return sdkerrors.Wrap(err, "eth sender")
}
if err := ValidateEthAddress(e.TokenContract); err != nil {
return sdkerrors.Wrap(err, "erc20 token")
}
if _, err := sdk.AccAddressFromBech32(e.Orchestrator); err != nil {
return sdkerrors.Wrap(sdkerrors.ErrInvalidAddress, e.Orchestrator)
}
if e.EventNonce == 0 {
return fmt.Errorf("nonce == 0")
}
return nil
}
// GetSignBytes encodes the message for signing
func (msg MsgDepositClaim) GetSignBytes() []byte {
return sdk.MustSortJSON(GravityCodec.MustMarshalJSON(msg))
}
func (msg MsgDepositClaim) GetClaimer() sdk.AccAddress {
err := msg.ValidateBasic()
if err != nil {
panic("MsgDepositClaim failed ValidateBasic! Should have been handled earlier")
}
val, _ := sdk.AccAddressFromBech32(msg.Orchestrator)
return val
}
// GetSigners defines whose signature is required
func (msg MsgDepositClaim) GetSigners() []sdk.AccAddress {
acc, err := sdk.AccAddressFromBech32(msg.Orchestrator)
if err != nil {
panic(err)
}
return []sdk.AccAddress{acc}
}
// MsgType should return the action
func (msg MsgDepositClaim) MsgType() string { return "deposit_claim" }
// Route should return the name of the module
func (msg MsgDepositClaim) Route() string { return RouterKey }
func (msg *MsgDepositClaim) Bytes() []byte {
return sdk.MustSortJSON(GravityCodec.MustMarshalJSON(msg))
}
func (msg MsgDepositClaim) GetFromAddress() sdk.AccAddress {
acc, err := sdk.AccAddressFromBech32(msg.Orchestrator)
if err != nil {
panic(err)
}
return acc
}
// ClaimHash implements BridgeDeposit.Hash
func (msg *MsgDepositClaim) ClaimHash() []byte {
path := fmt.Sprintf("%s/%s/%s/", msg.TokenContract, string(msg.EthereumSender), msg.CosmosReceiver)
return tmhash.Sum([]byte(path))
}
func (m *MsgDeposit721Claim) Reset() { *m = MsgDeposit721Claim{} }
func (m *MsgDeposit721Claim) String() string { return proto.CompactTextString(m) }
func (*MsgDeposit721Claim) ProtoMessage() {}
// GetType returns the type of the claim
func (e *MsgDeposit721Claim) GetType() ClaimType {
return CLAIM_TYPE_DEPOSIT721
}
// ValidateBasic performs stateless checks
func (e *MsgDeposit721Claim) ValidateBasic() error {
if _, err := sdk.AccAddressFromBech32(e.CosmosReceiver); err != nil {
return sdkerrors.Wrap(sdkerrors.ErrInvalidAddress, e.CosmosReceiver)
}
if len(e.GravityID) < 1 {
return ErrEmpty.Wrap(" gravityid")
}
if err := ValidateEthAddress(e.EthereumSender); err != nil {
return sdkerrors.Wrap(err, "eth sender")
}
if err := ValidateEthAddress(e.TokenContract); err != nil {
return sdkerrors.Wrap(err, "erc20 token")
}
if _, err := sdk.AccAddressFromBech32(e.Orchestrator); err != nil {
return sdkerrors.Wrap(sdkerrors.ErrInvalidAddress, e.Orchestrator)
}
if e.EventNonce == 0 {
return fmt.Errorf("nonce == 0")
}
return nil
}
// GetSignBytes encodes the message for signing
func (msg MsgDeposit721Claim) GetSignBytes() []byte {
return sdk.MustSortJSON(GravityCodec.MustMarshalJSON(msg))
}
func (msg MsgDeposit721Claim) GetClaimer() sdk.AccAddress {
err := msg.ValidateBasic()
if err != nil {
panic("MsgDepositClaim failed ValidateBasic! Should have been handled earlier")
}
val, _ := sdk.AccAddressFromBech32(msg.Orchestrator)
return val
}
// GetSigners defines whose signature is required
func (msg MsgDeposit721Claim) GetSigners() []sdk.AccAddress {
acc, err := sdk.AccAddressFromBech32(msg.Orchestrator)
if err != nil {
panic(err)
}
return []sdk.AccAddress{acc}
}
// MsgType should return the action
func (msg MsgDeposit721Claim) MsgType() string { return "deposit721_claim" }
// Route should return the name of the module
func (msg MsgDeposit721Claim) Route() string { return RouterKey }
func (msg *MsgDeposit721Claim) Bytes() []byte {
return sdk.MustSortJSON(GravityCodec.MustMarshalJSON(msg))
}
func (msg MsgDeposit721Claim) GetFromAddress() sdk.AccAddress {
acc, err := sdk.AccAddressFromBech32(msg.Orchestrator)
if err != nil {
panic(err)
}
return acc
}
// ClaimHash implements BridgeDeposit.Hash
func (msg *MsgDeposit721Claim) ClaimHash() []byte {
path := fmt.Sprintf("%s/%s/%s/", msg.TokenContract, string(msg.EthereumSender), msg.CosmosReceiver)
return tmhash.Sum([]byte(path))
}
func (m *MsgDeposit721Claim) GetEventNonce() uint64 {
if m != nil {
return m.EventNonce
}
return 0
}
func (m *MsgDeposit721Claim) GetBlockHeight() uint64 {
if m != nil {
return m.BlockHeight
}
return 0
}
const (
TypeMsgWithdrawClaim = "withdraw_claim"
)
// GetType returns the claim type
func (e *MsgWithdrawClaim) GetType() ClaimType {
return CLAIM_TYPE_WITHDRAW
}
// ValidateBasic performs stateless checks
func (e *MsgWithdrawClaim) ValidateBasic() error {
if e.EventNonce == 0 {
return fmt.Errorf("event_nonce == 0")
}
if e.BatchNonce == 0 {
return fmt.Errorf("batch_nonce == 0")
}
if len(e.GravityID) < 1 {
return ErrEmpty.Wrap(" gravityid")
}
if err := ValidateEthAddress(e.TokenContract); err != nil {
return sdkerrors.Wrap(err, "erc20 token")
}
if _, err := sdk.AccAddressFromBech32(e.Orchestrator); err != nil {
return sdkerrors.Wrap(sdkerrors.ErrInvalidAddress, e.Orchestrator)
}
return nil
}
// ClaimHash implements WithdrawBatch.Hash
func (b *MsgWithdrawClaim) ClaimHash() []byte {
path := fmt.Sprintf("%s/%d/", b.TokenContract, b.BatchNonce)
return tmhash.Sum([]byte(path))
}
// GetSignBytes encodes the message for signing
func (msg MsgWithdrawClaim) GetSignBytes() []byte {
return sdk.MustSortJSON(GravityCodec.MustMarshalJSON(msg))
}
func (msg MsgWithdrawClaim) GetClaimer() sdk.AccAddress {
err := msg.ValidateBasic()
if err != nil {
panic("MsgWithdrawClaim failed ValidateBasic! Should have been handled earlier")
}
val, _ := sdk.AccAddressFromBech32(msg.Orchestrator)
return val
}
func (msg MsgWithdrawClaim) GetFromAddress() sdk.AccAddress {
acc, err := sdk.AccAddressFromBech32(msg.Orchestrator)
if err != nil {
panic(err)
}
return acc
}
// GetSigners defines whose signature is required
func (msg MsgWithdrawClaim) GetSigners() []sdk.AccAddress {
acc, err := sdk.AccAddressFromBech32(msg.Orchestrator)
if err != nil {
panic(err)
}
return []sdk.AccAddress{acc}
}
// Route should return the name of the module
func (msg MsgWithdrawClaim) Route() string { return RouterKey }
// MsgType should return the action
func (msg MsgWithdrawClaim) MsgType() string { return "withdraw_claim" }
func (msg *MsgWithdrawClaim) Bytes() []byte {
return sdk.MustSortJSON(GravityCodec.MustMarshalJSON(msg))
}
const (
TypeMsgWithdraw721Claim = "withdraw_721_claim"
)
// GetType returns the claim type
func (e *MsgWithdraw721Claim) GetType() ClaimType {
return CLAIM_TYPE_WITHDRAW
}
// ValidateBasic performs stateless checks
func (e *MsgWithdraw721Claim) ValidateBasic() error {
if e.EventNonce == 0 {
return fmt.Errorf("event_nonce == 0")
}
if e.BatchNonce == 0 {
return fmt.Errorf("batch_nonce == 0")
}
if len(e.GravityID) < 1 {
return ErrEmpty.Wrap(" gravityid")
}
if err := ValidateEthAddress(e.TokenContract); err != nil {
return sdkerrors.Wrap(err, "erc20 token")
}
if _, err := sdk.AccAddressFromBech32(e.Orchestrator); err != nil {
return sdkerrors.Wrap(sdkerrors.ErrInvalidAddress, e.Orchestrator)
}
return nil
}
// ClaimHash implements WithdrawBatch.Hash
func (b *MsgWithdraw721Claim) ClaimHash() []byte {
path := fmt.Sprintf("%s/%d/", b.TokenContract, b.BatchNonce)
return tmhash.Sum([]byte(path))
}
// GetSignBytes encodes the message for signing
func (msg MsgWithdraw721Claim) GetSignBytes() []byte {
return sdk.MustSortJSON(GravityCodec.MustMarshalJSON(msg))
}
func (msg MsgWithdraw721Claim) GetClaimer() sdk.AccAddress {
err := msg.ValidateBasic()