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msg.go
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msg.go
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package types
import (
"encoding/json"
sdk "github.com/cosmos/cosmos-sdk/types"
sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
)
type MsgStoreCode struct {
Sender sdk.AccAddress `json:"sender" yaml:"sender"`
// WASMByteCode can be raw or gzip compressed
WASMByteCode []byte `json:"wasm_byte_code" yaml:"wasm_byte_code"`
// Source is a valid absolute HTTPS URI to the contract's source code, optional
Source string `json:"source" yaml:"source"`
// Builder is a valid docker image name with tag, optional
Builder string `json:"builder" yaml:"builder"`
// InstantiatePermission to apply on contract creation, optional
InstantiatePermission *AccessConfig `json:"instantiate_permission,omitempty" yaml:"instantiate_permission"`
}
func (msg MsgStoreCode) Route() string {
return RouterKey
}
func (msg MsgStoreCode) Type() string {
return "store-code"
}
func (msg MsgStoreCode) ValidateBasic() error {
if err := sdk.VerifyAddressFormat(msg.Sender); err != nil {
return err
}
if err := validateWasmCode(msg.WASMByteCode); err != nil {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidRequest, "code bytes %s", err.Error())
}
if err := validateSourceURL(msg.Source); err != nil {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidRequest, "source %s", err.Error())
}
if err := validateBuilder(msg.Builder); err != nil {
return sdkerrors.Wrapf(sdkerrors.ErrInvalidRequest, "builder %s", err.Error())
}
if msg.InstantiatePermission != nil {
if err := msg.InstantiatePermission.ValidateBasic(); err != nil {
return sdkerrors.Wrap(err, "instantiate permission")
}
}
return nil
}
func (msg MsgStoreCode) GetSignBytes() []byte {
return sdk.MustSortJSON(ModuleCdc.MustMarshalJSON(msg))
}
func (msg MsgStoreCode) GetSigners() []sdk.AccAddress {
return []sdk.AccAddress{msg.Sender}
}
type MsgInstantiateContract struct {
Sender sdk.AccAddress `json:"sender" yaml:"sender"`
// Admin is an optional address that can execute migrations
Admin sdk.AccAddress `json:"admin,omitempty" yaml:"admin"`
CodeID uint64 `json:"code_id" yaml:"code_id"`
Label string `json:"label" yaml:"label"`
InitMsg json.RawMessage `json:"init_msg" yaml:"init_msg"`
InitFunds sdk.Coins `json:"init_funds" yaml:"init_funds"`
}
func (msg MsgInstantiateContract) Route() string {
return RouterKey
}
func (msg MsgInstantiateContract) Type() string {
return "instantiate"
}
func (msg MsgInstantiateContract) ValidateBasic() error {
if err := sdk.VerifyAddressFormat(msg.Sender); err != nil {
return err
}
if msg.CodeID == 0 {
return sdkerrors.Wrap(sdkerrors.ErrInvalidRequest, "code_id is required")
}
if err := validateLabel(msg.Label); err != nil {
return err
}
if !msg.InitFunds.IsValid() {
return sdkerrors.ErrInvalidCoins
}
if len(msg.Admin) != 0 {
if err := sdk.VerifyAddressFormat(msg.Admin); err != nil {
return err
}
}
if !json.Valid(msg.InitMsg) {
return sdkerrors.Wrap(ErrInvalid, "init msg json")
}
return nil
}
func (msg MsgInstantiateContract) GetSignBytes() []byte {
return sdk.MustSortJSON(ModuleCdc.MustMarshalJSON(msg))
}
func (msg MsgInstantiateContract) GetSigners() []sdk.AccAddress {
return []sdk.AccAddress{msg.Sender}
}
type MsgExecuteContract struct {
Sender sdk.AccAddress `json:"sender" yaml:"sender"`
Contract sdk.AccAddress `json:"contract" yaml:"contract"`
Msg json.RawMessage `json:"msg" yaml:"msg"`
SentFunds sdk.Coins `json:"sent_funds" yaml:"sent_funds"`
}
func (msg MsgExecuteContract) Route() string {
return RouterKey
}
func (msg MsgExecuteContract) Type() string {
return "execute"
}
func (msg MsgExecuteContract) ValidateBasic() error {
if err := sdk.VerifyAddressFormat(msg.Sender); err != nil {
return err
}
if err := sdk.VerifyAddressFormat(msg.Contract); err != nil {
return err
}
if !msg.SentFunds.IsValid() {
return sdkerrors.Wrap(sdkerrors.ErrInvalidCoins, "sentFunds")
}
if !json.Valid(msg.Msg) {
return sdkerrors.Wrap(ErrInvalid, "msg json")
}
return nil
}
func (msg MsgExecuteContract) GetSignBytes() []byte {
return sdk.MustSortJSON(ModuleCdc.MustMarshalJSON(msg))
}
func (msg MsgExecuteContract) GetSigners() []sdk.AccAddress {
return []sdk.AccAddress{msg.Sender}
}
type MsgMigrateContract struct {
Sender sdk.AccAddress `json:"sender" yaml:"sender"`
Contract sdk.AccAddress `json:"contract" yaml:"contract"`
CodeID uint64 `json:"code_id" yaml:"code_id"`
MigrateMsg json.RawMessage `json:"msg" yaml:"msg"`
}
func (msg MsgMigrateContract) Route() string {
return RouterKey
}
func (msg MsgMigrateContract) Type() string {
return "migrate"
}
func (msg MsgMigrateContract) ValidateBasic() error {
if msg.CodeID == 0 {
return sdkerrors.Wrap(sdkerrors.ErrInvalidRequest, "code_id is required")
}
if err := sdk.VerifyAddressFormat(msg.Sender); err != nil {
return sdkerrors.Wrap(err, "sender")
}
if err := sdk.VerifyAddressFormat(msg.Contract); err != nil {
return sdkerrors.Wrap(err, "contract")
}
if !json.Valid(msg.MigrateMsg) {
return sdkerrors.Wrap(ErrInvalid, "migrate msg json")
}
return nil
}
func (msg MsgMigrateContract) GetSignBytes() []byte {
return sdk.MustSortJSON(ModuleCdc.MustMarshalJSON(msg))
}
func (msg MsgMigrateContract) GetSigners() []sdk.AccAddress {
return []sdk.AccAddress{msg.Sender}
}
type MsgUpdateAdmin struct {
Sender sdk.AccAddress `json:"sender" yaml:"sender"`
NewAdmin sdk.AccAddress `json:"new_admin" yaml:"new_admin"`
Contract sdk.AccAddress `json:"contract" yaml:"contract"`
}
func (msg MsgUpdateAdmin) Route() string {
return RouterKey
}
func (msg MsgUpdateAdmin) Type() string {
return "update-contract-admin"
}
func (msg MsgUpdateAdmin) ValidateBasic() error {
if err := sdk.VerifyAddressFormat(msg.Sender); err != nil {
return sdkerrors.Wrap(err, "sender")
}
if err := sdk.VerifyAddressFormat(msg.Contract); err != nil {
return sdkerrors.Wrap(err, "contract")
}
if err := sdk.VerifyAddressFormat(msg.NewAdmin); err != nil {
return sdkerrors.Wrap(err, "new admin")
}
if msg.Sender.Equals(msg.NewAdmin) {
return sdkerrors.Wrap(ErrInvalidMsg, "new admin is the same as the old")
}
return nil
}
func (msg MsgUpdateAdmin) GetSignBytes() []byte {
return sdk.MustSortJSON(ModuleCdc.MustMarshalJSON(msg))
}
func (msg MsgUpdateAdmin) GetSigners() []sdk.AccAddress {
return []sdk.AccAddress{msg.Sender}
}
type MsgClearAdmin struct {
Sender sdk.AccAddress `json:"sender" yaml:"sender"`
Contract sdk.AccAddress `json:"contract" yaml:"contract"`
}
func (msg MsgClearAdmin) Route() string {
return RouterKey
}
func (msg MsgClearAdmin) Type() string {
return "clear-contract-admin"
}
func (msg MsgClearAdmin) ValidateBasic() error {
if err := sdk.VerifyAddressFormat(msg.Sender); err != nil {
return sdkerrors.Wrap(err, "sender")
}
if err := sdk.VerifyAddressFormat(msg.Contract); err != nil {
return sdkerrors.Wrap(err, "contract")
}
return nil
}
func (msg MsgClearAdmin) GetSignBytes() []byte {
return sdk.MustSortJSON(ModuleCdc.MustMarshalJSON(msg))
}
func (msg MsgClearAdmin) GetSigners() []sdk.AccAddress {
return []sdk.AccAddress{msg.Sender}
}