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80 lines
1.9 KiB
80 lines
1.9 KiB
package commands
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import (
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"context"
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"fmt"
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"github.com/spf13/cobra"
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"github.com/tendermint/tendermint/crypto"
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"github.com/tendermint/tendermint/internal/jsontypes"
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tmnet "github.com/tendermint/tendermint/libs/net"
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tmos "github.com/tendermint/tendermint/libs/os"
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"github.com/tendermint/tendermint/privval"
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tmgrpc "github.com/tendermint/tendermint/privval/grpc"
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)
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// ShowValidatorCmd adds capabilities for showing the validator info.
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var ShowValidatorCmd = &cobra.Command{
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Use: "show-validator",
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Short: "Show this node's validator info",
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RunE: showValidator,
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}
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func showValidator(cmd *cobra.Command, args []string) error {
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var (
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pubKey crypto.PubKey
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err error
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bctx = cmd.Context()
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)
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//TODO: remove once gRPC is the only supported protocol
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protocol, _ := tmnet.ProtocolAndAddress(config.PrivValidator.ListenAddr)
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switch protocol {
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case "grpc":
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pvsc, err := tmgrpc.DialRemoteSigner(
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bctx,
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config.PrivValidator,
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config.ChainID(),
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logger,
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config.Instrumentation.Prometheus,
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)
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if err != nil {
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return fmt.Errorf("can't connect to remote validator %w", err)
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}
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ctx, cancel := context.WithTimeout(bctx, ctxTimeout)
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defer cancel()
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pubKey, err = pvsc.GetPubKey(ctx)
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if err != nil {
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return fmt.Errorf("can't get pubkey: %w", err)
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}
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default:
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keyFilePath := config.PrivValidator.KeyFile()
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if !tmos.FileExists(keyFilePath) {
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return fmt.Errorf("private validator file %s does not exist", keyFilePath)
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}
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pv, err := privval.LoadFilePV(keyFilePath, config.PrivValidator.StateFile())
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if err != nil {
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return err
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}
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ctx, cancel := context.WithTimeout(bctx, ctxTimeout)
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defer cancel()
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pubKey, err = pv.GetPubKey(ctx)
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if err != nil {
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return fmt.Errorf("can't get pubkey: %w", err)
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}
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}
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bz, err := jsontypes.Marshal(pubKey)
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if err != nil {
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return fmt.Errorf("failed to marshal private validator pubkey: %w", err)
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}
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fmt.Println(string(bz))
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return nil
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}
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