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tx.go
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tx.go
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package cli
import (
"encoding/json"
"fmt"
"io/ioutil"
"strconv"
"github.com/cosmos/cosmos-sdk/client"
"github.com/cosmos/cosmos-sdk/client/flags"
"github.com/cosmos/cosmos-sdk/client/tx"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/ethereum/go-ethereum/common"
"github.com/spf13/cobra"
"github.com/axelarnetwork/axelar-core/x/evm/types"
tss "github.com/axelarnetwork/axelar-core/x/tss/exported"
tsstypes "github.com/axelarnetwork/axelar-core/x/tss/types"
)
// GetTxCmd returns the transaction commands for this module
func GetTxCmd() *cobra.Command {
evmTxCmd := &cobra.Command{
Use: types.ModuleName,
Short: fmt.Sprintf("%s transactions subcommands", types.ModuleName),
DisableFlagParsing: true,
SuggestionsMinimumDistance: 2,
TraverseChildren: true,
RunE: client.ValidateCmd,
}
evmTxCmd.AddCommand(
GetCmdLink(),
GetCmdConfirmChain(),
GetCmdConfirmGatewayDeployment(),
GetCmdConfirmERC20TokenDeployment(),
GetCmdConfirmERC20Deposit(),
GetCmdConfirmTransferOwnership(),
GetCmdConfirmTransferOperatorship(),
GetCmdCreatePendingTransfers(),
GetCmdCreateDeployToken(),
GetCmdCreateBurnTokens(),
GetCmdCreateTransferOwnership(),
GetCmdCreateTransferOperatorship(),
GetCmdSignCommands(),
GetCmdAddChain(),
)
return evmTxCmd
}
// GetCmdLink links a cross chain address to an EVM chain address created by Axelar
func GetCmdLink() *cobra.Command {
cmd := &cobra.Command{
Use: "link [chain] [recipient chain] [recipient address] [asset name]",
Short: "Link a cross chain address to an EVM chain address created by Axelar",
Args: cobra.ExactArgs(4),
RunE: func(cmd *cobra.Command, args []string) error {
cliCtx, err := client.GetClientTxContext(cmd)
if err != nil {
return err
}
msg := types.NewLinkRequest(cliCtx.GetFromAddress(), args[0], args[1], args[2], args[3])
if err := msg.ValidateBasic(); err != nil {
return err
}
return tx.GenerateOrBroadcastTxCLI(cliCtx, cmd.Flags(), msg)
},
}
flags.AddTxFlagsToCmd(cmd)
return cmd
}
// GetCmdConfirmChain returns the cli command to confirm a new chain
func GetCmdConfirmChain() *cobra.Command {
cmd := &cobra.Command{
Use: "confirm-chain [chain]",
Short: "Confirm an EVM chain for a given name and native asset",
Args: cobra.ExactArgs(1),
RunE: func(cmd *cobra.Command, args []string) error {
cliCtx, err := client.GetClientTxContext(cmd)
if err != nil {
return err
}
msg := types.NewConfirmChainRequest(cliCtx.GetFromAddress(), args[0])
if err := msg.ValidateBasic(); err != nil {
return err
}
return tx.GenerateOrBroadcastTxCLI(cliCtx, cmd.Flags(), msg)
},
}
flags.AddTxFlagsToCmd(cmd)
return cmd
}
// GetCmdConfirmGatewayDeployment returns the cli command to confirm the gateway deployment
func GetCmdConfirmGatewayDeployment() *cobra.Command {
cmd := &cobra.Command{
Use: "confirm-gateway-deployment [chain] [txID] [address]",
Short: "Confirm that the gateway contract was deploy for the given chain in the given transaction at the given address",
Args: cobra.ExactArgs(3),
RunE: func(cmd *cobra.Command, args []string) error {
cliCtx, err := client.GetClientTxContext(cmd)
if err != nil {
return err
}
chain := args[0]
txID := common.HexToHash(args[1])
address := common.HexToAddress(args[2])
msg := types.NewConfirmGatewayDeploymentRequest(cliCtx.GetFromAddress(), chain, txID, address)
if err := msg.ValidateBasic(); err != nil {
return err
}
return tx.GenerateOrBroadcastTxCLI(cliCtx, cmd.Flags(), msg)
},
}
flags.AddTxFlagsToCmd(cmd)
return cmd
}
// GetCmdConfirmERC20TokenDeployment returns the cli command to confirm a ERC20 token deployment
func GetCmdConfirmERC20TokenDeployment() *cobra.Command {
cmd := &cobra.Command{
Use: "confirm-erc20-token [chain] [origin chain] [origin asset] [txID]",
Short: "Confirm an ERC20 token deployment in an EVM chain transaction for a given asset of some origin chain and gateway address",
Args: cobra.ExactArgs(4),
RunE: func(cmd *cobra.Command, args []string) error {
cliCtx, err := client.GetClientTxContext(cmd)
if err != nil {
return err
}
chain := args[0]
originChain := args[1]
originAsset := args[2]
asset := types.NewAsset(originChain, originAsset)
txID := common.HexToHash(args[3])
msg := types.NewConfirmTokenRequest(cliCtx.GetFromAddress(), chain, asset, txID)
if err := msg.ValidateBasic(); err != nil {
return err
}
return tx.GenerateOrBroadcastTxCLI(cliCtx, cmd.Flags(), msg)
},
}
flags.AddTxFlagsToCmd(cmd)
return cmd
}
// GetCmdConfirmERC20Deposit returns the cli command to confirm an ERC20 deposit
func GetCmdConfirmERC20Deposit() *cobra.Command {
cmd := &cobra.Command{
Use: "confirm-erc20-deposit [chain] [txID] [amount] [burnerAddr]",
Short: "Confirm an ERC20 deposit in an EVM chain transaction that sent given amount of token to a burner address",
Args: cobra.ExactArgs(4),
RunE: func(cmd *cobra.Command, args []string) error {
cliCtx, err := client.GetClientTxContext(cmd)
if err != nil {
return err
}
chain := args[0]
txID := common.HexToHash(args[1])
amount, err := sdk.ParseUint(args[2])
if err != nil {
return fmt.Errorf("given amount must be an integer value, make sure to convert it into the appropriate denomination")
}
burnerAddr := common.HexToAddress(args[3])
msg := types.NewConfirmDepositRequest(cliCtx.GetFromAddress(), chain, txID, amount, burnerAddr)
if err := msg.ValidateBasic(); err != nil {
return err
}
return tx.GenerateOrBroadcastTxCLI(cliCtx, cmd.Flags(), msg)
},
}
flags.AddTxFlagsToCmd(cmd)
return cmd
}
// GetCmdConfirmTransferOwnership returns the cli command to confirm a transfer ownership for the gateway contract
func GetCmdConfirmTransferOwnership() *cobra.Command {
cmd := &cobra.Command{
Use: "confirm-transfer-ownership [chain] [txID] [keyID]",
Short: "Confirm a transfer ownership in an EVM chain transaction",
Args: cobra.ExactArgs(3),
RunE: func(cmd *cobra.Command, args []string) error {
cliCtx, err := client.GetClientTxContext(cmd)
if err != nil {
return err
}
chain := args[0]
txID := common.HexToHash(args[1])
keyID := args[2]
msg := types.NewConfirmTransferKeyRequest(cliCtx.GetFromAddress(), chain, txID, types.Ownership, keyID)
if err := msg.ValidateBasic(); err != nil {
return err
}
return tx.GenerateOrBroadcastTxCLI(cliCtx, cmd.Flags(), msg)
},
}
flags.AddTxFlagsToCmd(cmd)
return cmd
}
// GetCmdConfirmTransferOperatorship returns the cli command to confirm a transfer operatorship for the gateway contract
func GetCmdConfirmTransferOperatorship() *cobra.Command {
cmd := &cobra.Command{
Use: "confirm-transfer-operatorship [chain] [txID] [keyID]",
Short: "Confirm a transfer operatorship in an EVM chain transaction",
Args: cobra.ExactArgs(3),
RunE: func(cmd *cobra.Command, args []string) error {
cliCtx, err := client.GetClientTxContext(cmd)
if err != nil {
return err
}
chain := args[0]
txID := common.HexToHash(args[1])
keyID := args[2]
msg := types.NewConfirmTransferKeyRequest(cliCtx.GetFromAddress(), chain, txID, types.Operatorship, keyID)
if err := msg.ValidateBasic(); err != nil {
return err
}
return tx.GenerateOrBroadcastTxCLI(cliCtx, cmd.Flags(), msg)
},
}
flags.AddTxFlagsToCmd(cmd)
return cmd
}
// GetCmdCreatePendingTransfers returns the cli command to create commands for handling all pending token transfers to an EVM chain
func GetCmdCreatePendingTransfers() *cobra.Command {
cmd := &cobra.Command{
Use: "create-pending-transfers [chain]",
Short: "Create commands for handling all pending transfers to an EVM chain",
Args: cobra.ExactArgs(1),
RunE: func(cmd *cobra.Command, args []string) error {
cliCtx, err := client.GetClientTxContext(cmd)
if err != nil {
return err
}
msg := types.NewCreatePendingTransfersRequest(cliCtx.GetFromAddress(), args[0])
if err := msg.ValidateBasic(); err != nil {
return err
}
return tx.GenerateOrBroadcastTxCLI(cliCtx, cmd.Flags(), msg)
},
}
flags.AddTxFlagsToCmd(cmd)
return cmd
}
// GetCmdCreateDeployToken returns the cli command to create deploy-token command for an EVM chain
func GetCmdCreateDeployToken() *cobra.Command {
cmd := &cobra.Command{
Use: "create-deploy-token [evm chain] [origin chain] [origin asset] [token name] [symbol] [decimals] [capacity] [min deposit]",
Short: "Create a deploy token command with the AxelarGateway contract",
Args: cobra.ExactArgs(8),
RunE: func(cmd *cobra.Command, args []string) error {
cliCtx, err := client.GetClientTxContext(cmd)
if err != nil {
return err
}
chain := args[0]
originChain := args[1]
originAsset := args[2]
tokenName := args[3]
symbol := args[4]
decs, err := strconv.ParseUint(args[5], 10, 8)
if err != nil {
return fmt.Errorf("could not parse decimals")
}
capacity, ok := sdk.NewIntFromString(args[6])
if !ok {
return fmt.Errorf("could not parse capacity")
}
minAmount, ok := sdk.NewIntFromString(args[7])
if !ok {
return fmt.Errorf("could not parse minimum deposit amount")
}
asset := types.NewAsset(originChain, originAsset)
tokenDetails := types.NewTokenDetails(tokenName, symbol, uint8(decs), capacity)
msg := types.NewCreateDeployTokenRequest(cliCtx.GetFromAddress(), chain, asset, tokenDetails, minAmount)
if err = msg.ValidateBasic(); err != nil {
return err
}
return tx.GenerateOrBroadcastTxCLI(cliCtx, cmd.Flags(), msg)
},
}
flags.AddTxFlagsToCmd(cmd)
return cmd
}
// GetCmdCreateBurnTokens returns the cli command to create burn commands for all confirmed token deposits in an EVM chain
func GetCmdCreateBurnTokens() *cobra.Command {
cmd := &cobra.Command{
Use: "create-burn-tokens [chain]",
Short: "Create burn commands for all confirmed token deposits in an EVM chain",
Args: cobra.ExactArgs(1),
RunE: func(cmd *cobra.Command, args []string) error {
cliCtx, err := client.GetClientTxContext(cmd)
if err != nil {
return err
}
msg := types.NewCreateBurnTokensRequest(cliCtx.GetFromAddress(), args[0])
if err := msg.ValidateBasic(); err != nil {
return err
}
return tx.GenerateOrBroadcastTxCLI(cliCtx, cmd.Flags(), msg)
},
}
flags.AddTxFlagsToCmd(cmd)
return cmd
}
// GetCmdCreateTransferOwnership returns the cli command to create transfer-ownership command for an EVM chain contract
func GetCmdCreateTransferOwnership() *cobra.Command {
cmd := &cobra.Command{
Use: "transfer-ownership [chain] [keyID]",
Short: "Create transfer ownership command for an EVM chain contract",
Args: cobra.ExactArgs(2),
RunE: func(cmd *cobra.Command, args []string) error {
cliCtx, err := client.GetClientTxContext(cmd)
if err != nil {
return err
}
msg := types.NewCreateTransferOwnershipRequest(cliCtx.GetFromAddress(), args[0], args[1])
if err := msg.ValidateBasic(); err != nil {
return err
}
return tx.GenerateOrBroadcastTxCLI(cliCtx, cmd.Flags(), msg)
},
}
flags.AddTxFlagsToCmd(cmd)
return cmd
}
// GetCmdCreateTransferOperatorship returns the cli command to create transfer-operatorship command for an EVM chain contract
func GetCmdCreateTransferOperatorship() *cobra.Command {
cmd := &cobra.Command{
Use: "transfer-operatorship [chain] [keyID]",
Short: "Create transfer operatorship command for an EVM chain contract",
Args: cobra.ExactArgs(2),
RunE: func(cmd *cobra.Command, args []string) error {
cliCtx, err := client.GetClientTxContext(cmd)
if err != nil {
return err
}
msg := types.NewCreateTransferOperatorshipRequest(cliCtx.GetFromAddress(), args[0], args[1])
if err := msg.ValidateBasic(); err != nil {
return err
}
return tx.GenerateOrBroadcastTxCLI(cliCtx, cmd.Flags(), msg)
},
}
flags.AddTxFlagsToCmd(cmd)
return cmd
}
// GetCmdSignCommands returns the cli command to sign pending commands for an EVM chain contract
func GetCmdSignCommands() *cobra.Command {
cmd := &cobra.Command{
Use: "sign-commands [chain]",
Short: "Sign pending commands for an EVM chain contract",
Args: cobra.ExactArgs(1),
RunE: func(cmd *cobra.Command, args []string) error {
cliCtx, err := client.GetClientTxContext(cmd)
if err != nil {
return err
}
msg := types.NewSignCommandsRequest(cliCtx.GetFromAddress(), args[0])
if err := msg.ValidateBasic(); err != nil {
return err
}
return tx.GenerateOrBroadcastTxCLI(cliCtx, cmd.Flags(), msg)
},
}
flags.AddTxFlagsToCmd(cmd)
return cmd
}
// GetCmdAddChain returns the cli command to add a new evm chain command
func GetCmdAddChain() *cobra.Command {
cmd := &cobra.Command{
Use: "add-chain [name] [native asset] [key type] [chain config]",
Short: "Add a new EVM chain",
Long: "Add a new EVM chain. The chain config parameter should be the path to a json file containing the key requirements and the evm module parameters",
Args: cobra.ExactArgs(4),
RunE: func(cmd *cobra.Command, args []string) error {
cliCtx, err := client.GetClientTxContext(cmd)
if err != nil {
return err
}
name := args[0]
nativeAsset := args[1]
keyTypeStr := args[2]
jsonFile := args[3]
keyType, err := tss.KeyTypeFromSimpleStr(keyTypeStr)
if err != nil {
return err
}
if !tsstypes.TSSEnabled && keyType == tss.Threshold {
return fmt.Errorf("TSS is disabled")
}
byteValue, err := ioutil.ReadFile(jsonFile)
if err != nil {
return err
}
var chainConf struct {
Params types.Params `json:"params"`
}
err = json.Unmarshal([]byte(byteValue), &chainConf)
if err != nil {
return err
}
msg := types.NewAddChainRequest(cliCtx.GetFromAddress(), name, nativeAsset, keyType, chainConf.Params)
if err := msg.ValidateBasic(); err != nil {
return err
}
return tx.GenerateOrBroadcastTxCLI(cliCtx, cmd.Flags(), msg)
},
}
flags.AddTxFlagsToCmd(cmd)
return cmd
}