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state.go
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state.go
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package cmd
import (
"encoding/hex"
"fmt"
"strconv"
"cosmossdk.io/math"
"github.com/spf13/cobra"
cmdnode "github.com/celestiaorg/celestia-node/cmd"
"github.com/celestiaorg/celestia-node/state"
)
func init() {
Cmd.AddCommand(
accountAddressCmd,
balanceCmd,
balanceForAddressCmd,
transferCmd,
submitTxCmd,
cancelUnbondingDelegationCmd,
beginRedelegateCmd,
undelegateCmd,
delegateCmd,
queryDelegationCmd,
queryUnbondingCmd,
queryRedelegationCmd,
)
}
var Cmd = &cobra.Command{
Use: "state [command]",
Short: "Allows interaction with the State Module via JSON-RPC",
Args: cobra.NoArgs,
PersistentPreRunE: cmdnode.InitClient,
}
var accountAddressCmd = &cobra.Command{
Use: "account-address",
Short: "Retrieves the address of the node's account/signer.",
Args: cobra.NoArgs,
RunE: func(cmd *cobra.Command, _ []string) error {
client, err := cmdnode.ParseClientFromCtx(cmd.Context())
if err != nil {
return err
}
defer client.Close()
address, err := client.State.AccountAddress(cmd.Context())
return cmdnode.PrintOutput(address, err, nil)
},
}
var balanceCmd = &cobra.Command{
Use: "balance",
Short: "Retrieves the Celestia coin balance for the node's account/signer and verifies it against " +
"the corresponding block's AppHash.",
Args: cobra.NoArgs,
RunE: func(cmd *cobra.Command, _ []string) error {
client, err := cmdnode.ParseClientFromCtx(cmd.Context())
if err != nil {
return err
}
defer client.Close()
balance, err := client.State.Balance(cmd.Context())
return cmdnode.PrintOutput(balance, err, nil)
},
}
var balanceForAddressCmd = &cobra.Command{
Use: "balance-for-address [address]",
Short: "Retrieves the Celestia coin balance for the given address and verifies the returned balance against " +
"the corresponding block's AppHash.",
Args: cobra.ExactArgs(1),
RunE: func(cmd *cobra.Command, args []string) error {
client, err := cmdnode.ParseClientFromCtx(cmd.Context())
if err != nil {
return err
}
defer client.Close()
addr, err := parseAddressFromString(args[0])
if err != nil {
return fmt.Errorf("error parsing an address: %w", err)
}
balance, err := client.State.BalanceForAddress(cmd.Context(), addr)
return cmdnode.PrintOutput(balance, err, nil)
},
}
var transferCmd = &cobra.Command{
Use: "transfer [address] [amount] [fee] [gasLimit]",
Short: "Sends the given amount of coins from default wallet of the node to the given account address.",
Args: cobra.ExactArgs(4),
RunE: func(cmd *cobra.Command, args []string) error {
client, err := cmdnode.ParseClientFromCtx(cmd.Context())
if err != nil {
return err
}
defer client.Close()
addr, err := parseAddressFromString(args[0])
if err != nil {
return fmt.Errorf("error parsing an address: %w", err)
}
amount, err := strconv.ParseInt(args[1], 10, 64)
if err != nil {
return fmt.Errorf("error parsing an amount: %w", err)
}
fee, err := strconv.ParseInt(args[2], 10, 64)
if err != nil {
return fmt.Errorf("error parsing a fee: %w", err)
}
gasLimit, err := strconv.ParseUint(args[3], 10, 64)
if err != nil {
return fmt.Errorf("error parsing a gas limit: %w", err)
}
txResponse, err := client.State.Transfer(
cmd.Context(),
addr.Address.(state.AccAddress),
math.NewInt(amount),
math.NewInt(fee), gasLimit,
)
return cmdnode.PrintOutput(txResponse, err, nil)
},
}
var submitTxCmd = &cobra.Command{
Use: "submit-tx [tx]",
Short: "Submits the given transaction/message to the Celestia network and blocks until the tx is included in a block.",
Args: cobra.ExactArgs(1),
RunE: func(cmd *cobra.Command, args []string) error {
client, err := cmdnode.ParseClientFromCtx(cmd.Context())
if err != nil {
return err
}
defer client.Close()
decoded, err := hex.DecodeString(args[0])
if err != nil {
return fmt.Errorf("failed to decode tx: %w", err)
}
txResponse, err := client.State.SubmitTx(
cmd.Context(),
decoded,
)
return cmdnode.PrintOutput(txResponse, err, nil)
},
}
var cancelUnbondingDelegationCmd = &cobra.Command{
Use: "cancel-unbonding-delegation [address] [amount] [height] [fee] [gasLimit]",
Short: "Cancels a user's pending undelegation from a validator.",
Args: cobra.ExactArgs(5),
RunE: func(cmd *cobra.Command, args []string) error {
client, err := cmdnode.ParseClientFromCtx(cmd.Context())
if err != nil {
return err
}
defer client.Close()
addr, err := parseAddressFromString(args[0])
if err != nil {
return fmt.Errorf("error parsing an address: %w", err)
}
amount, err := strconv.ParseInt(args[1], 10, 64)
if err != nil {
return fmt.Errorf("error parsing an amount: %w", err)
}
height, err := strconv.ParseInt(args[2], 10, 64)
if err != nil {
return fmt.Errorf("error parsing a fee: %w", err)
}
fee, err := strconv.ParseInt(args[3], 10, 64)
if err != nil {
return fmt.Errorf("error parsing a fee: %w", err)
}
gasLimit, err := strconv.ParseUint(args[4], 10, 64)
if err != nil {
return fmt.Errorf("error parsing a gas limit: %w", err)
}
txResponse, err := client.State.CancelUnbondingDelegation(
cmd.Context(),
addr.Address.(state.ValAddress),
math.NewInt(amount),
math.NewInt(height),
math.NewInt(fee),
gasLimit,
)
return cmdnode.PrintOutput(txResponse, err, nil)
},
}
var beginRedelegateCmd = &cobra.Command{
Use: "begin-redelegate [srcAddress] [dstAddress] [amount] [fee] [gasLimit]",
Short: "Sends a user's delegated tokens to a new validator for redelegation",
Args: cobra.ExactArgs(5),
RunE: func(cmd *cobra.Command, args []string) error {
client, err := cmdnode.ParseClientFromCtx(cmd.Context())
if err != nil {
return err
}
defer client.Close()
srcAddr, err := parseAddressFromString(args[0])
if err != nil {
return fmt.Errorf("error parsing an address: %w", err)
}
dstAddr, err := parseAddressFromString(args[1])
if err != nil {
return fmt.Errorf("error parsing an address: %w", err)
}
amount, err := strconv.ParseInt(args[2], 10, 64)
if err != nil {
return fmt.Errorf("error parsing an amount: %w", err)
}
fee, err := strconv.ParseInt(args[3], 10, 64)
if err != nil {
return fmt.Errorf("error parsing a fee: %w", err)
}
gasLimit, err := strconv.ParseUint(args[4], 10, 64)
if err != nil {
return fmt.Errorf("error parsing a gas limit: %w", err)
}
txResponse, err := client.State.BeginRedelegate(
cmd.Context(),
srcAddr.Address.(state.ValAddress),
dstAddr.Address.(state.ValAddress),
math.NewInt(amount),
math.NewInt(fee),
gasLimit,
)
return cmdnode.PrintOutput(txResponse, err, nil)
},
}
var undelegateCmd = &cobra.Command{
Use: "undelegate [valAddress] [amount] [fee] [gasLimit]",
Short: "Undelegates a user's delegated tokens, unbonding them from the current validator.",
Args: cobra.ExactArgs(4),
RunE: func(cmd *cobra.Command, args []string) error {
client, err := cmdnode.ParseClientFromCtx(cmd.Context())
if err != nil {
return err
}
defer client.Close()
addr, err := parseAddressFromString(args[0])
if err != nil {
return fmt.Errorf("error parsing an address: %w", err)
}
amount, err := strconv.ParseInt(args[1], 10, 64)
if err != nil {
return fmt.Errorf("error parsing an amount: %w", err)
}
fee, err := strconv.ParseInt(args[2], 10, 64)
if err != nil {
return fmt.Errorf("error parsing a fee: %w", err)
}
gasLimit, err := strconv.ParseUint(args[3], 10, 64)
if err != nil {
return fmt.Errorf("error parsing a gas limit: %w", err)
}
txResponse, err := client.State.Undelegate(
cmd.Context(),
addr.Address.(state.ValAddress),
math.NewInt(amount),
math.NewInt(fee),
gasLimit,
)
return cmdnode.PrintOutput(txResponse, err, nil)
},
}
var delegateCmd = &cobra.Command{
Use: "delegate [valAddress] [amount] [fee] [gasLimit]",
Short: "Sends a user's liquid tokens to a validator for delegation.",
Args: cobra.ExactArgs(4),
RunE: func(cmd *cobra.Command, args []string) error {
client, err := cmdnode.ParseClientFromCtx(cmd.Context())
if err != nil {
return err
}
defer client.Close()
addr, err := parseAddressFromString(args[0])
if err != nil {
return fmt.Errorf("error parsing an address: %w", err)
}
amount, err := strconv.ParseInt(args[1], 10, 64)
if err != nil {
return fmt.Errorf("error parsing an amount: %w", err)
}
fee, err := strconv.ParseInt(args[2], 10, 64)
if err != nil {
return fmt.Errorf("error parsing a fee: %w", err)
}
gasLimit, err := strconv.ParseUint(args[3], 10, 64)
if err != nil {
return fmt.Errorf("error parsing a gas limit: %w", err)
}
txResponse, err := client.State.Delegate(
cmd.Context(),
addr.Address.(state.ValAddress),
math.NewInt(amount),
math.NewInt(fee),
gasLimit,
)
return cmdnode.PrintOutput(txResponse, err, nil)
},
}
var queryDelegationCmd = &cobra.Command{
Use: "get-delegation [valAddress]",
Short: "Retrieves the delegation information between a delegator and a validator.",
Args: cobra.ExactArgs(1),
RunE: func(cmd *cobra.Command, args []string) error {
client, err := cmdnode.ParseClientFromCtx(cmd.Context())
if err != nil {
return err
}
defer client.Close()
addr, err := parseAddressFromString(args[0])
if err != nil {
return fmt.Errorf("error parsing an address: %w", err)
}
balance, err := client.State.QueryDelegation(cmd.Context(), addr.Address.(state.ValAddress))
return cmdnode.PrintOutput(balance, err, nil)
},
}
var queryUnbondingCmd = &cobra.Command{
Use: "get-unbonding [valAddress]",
Short: "Retrieves the unbonding status between a delegator and a validator.",
Args: cobra.ExactArgs(1),
RunE: func(cmd *cobra.Command, args []string) error {
client, err := cmdnode.ParseClientFromCtx(cmd.Context())
if err != nil {
return err
}
defer client.Close()
addr, err := parseAddressFromString(args[0])
if err != nil {
return fmt.Errorf("error parsing an address: %w", err)
}
response, err := client.State.QueryUnbonding(cmd.Context(), addr.Address.(state.ValAddress))
return cmdnode.PrintOutput(response, err, nil)
},
}
var queryRedelegationCmd = &cobra.Command{
Use: "get-redelegations [srcAddress] [dstAddress]",
Short: "Retrieves the status of the redelegations between a delegator and a validator.",
Args: cobra.ExactArgs(2),
RunE: func(cmd *cobra.Command, args []string) error {
client, err := cmdnode.ParseClientFromCtx(cmd.Context())
if err != nil {
return err
}
defer client.Close()
srcAddr, err := parseAddressFromString(args[0])
if err != nil {
return fmt.Errorf("error parsing a src address: %w", err)
}
dstAddr, err := parseAddressFromString(args[1])
if err != nil {
return fmt.Errorf("error parsing a dst address: %w", err)
}
response, err := client.State.QueryRedelegations(
cmd.Context(),
srcAddr.Address.(state.ValAddress),
dstAddr.Address.(state.ValAddress),
)
return cmdnode.PrintOutput(response, err, nil)
},
}
func parseAddressFromString(addrStr string) (state.Address, error) {
var address state.Address
err := address.UnmarshalJSON([]byte(addrStr))
if err != nil {
return address, err
}
return address, nil
}