forked from gagliardetto/solana-go
/
vault_add.go
141 lines (115 loc) · 3.74 KB
/
vault_add.go
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// Copyright 2021 github.com/gagliardetto
// This file has been modified by github.com/gagliardetto
//
// Copyright 2020 dfuse Platform Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package cmd
import (
"fmt"
"github.com/17535250630/solana-go"
"github.com/17535250630/solana-go/cli"
"github.com/17535250630/solana-go/vault"
"github.com/spf13/cobra"
"github.com/spf13/viper"
)
var vaultAddCmd = &cobra.Command{
Use: "add",
Short: "Add private keys to an existing vault taking input from the shell",
Run: func(cmd *cobra.Command, args []string) {
walletFile := viper.GetString("global-vault-file")
fmt.Println("Loading existing vault from file:", walletFile)
v, err := vault.NewVaultFromWalletFile(walletFile)
if err != nil {
fmt.Errorf("unable to load vault file: %w", err)
}
boxer, err := vault.SecretBoxerForType(v.SecretBoxWrap, viper.GetString("global-kms-gcp-keypath"))
if err != nil {
fmt.Errorf("unable to intiate boxer: %w", err)
}
err = v.Open(boxer)
if err != nil {
fmt.Errorf("unable to open vault: %w", err)
}
v.PrintPublicKeys()
privateKeys, err := capturePrivateKeys()
if err != nil {
fmt.Errorf("failed to enter private keys: %w", err)
}
var newKeys []solana.PublicKey
for _, privateKey := range privateKeys {
v.AddPrivateKey(privateKey)
newKeys = append(newKeys, privateKey.PublicKey())
}
err = v.Seal(boxer)
if err != nil {
fmt.Errorf("failed to seal vault: %w", err)
}
err = v.WriteToFile(walletFile)
if err != nil {
fmt.Errorf("failed to write vault file: %w", err)
}
vaultWrittenReport(walletFile, newKeys, len(v.KeyBag))
},
}
func init() {
vaultCmd.AddCommand(vaultAddCmd)
}
func capturePrivateKeys() (out []solana.PrivateKey, err error) {
fmt.Println("")
fmt.Println("PLEASE READ:")
fmt.Println("We are now going to ask you to paste your private keys, one at a time.")
fmt.Println("They will not be shown on screen.")
fmt.Println("Please verify that the public keys printed on screen correspond to what you have noted")
fmt.Println("")
first := true
for {
privKey, err := capturePrivateKey(first)
if err != nil {
return out, fmt.Errorf("capture privkeys: %s", err)
}
first = false
if privKey == nil {
return out, nil
}
out = append(out, privKey)
}
}
func capturePrivateKey(isFirst bool) (privateKey solana.PrivateKey, err error) {
prompt := "Paste your first private key: "
if !isFirst {
prompt = "Paste your next private key or hit ENTER if you are done: "
}
enteredKey, err := cli.GetPassword(prompt)
if err != nil {
return nil, fmt.Errorf("get private key: %s", err)
}
if enteredKey == "" {
return nil, nil
}
key, err := solana.PrivateKeyFromBase58(enteredKey)
if err != nil {
return nil, fmt.Errorf("import private key: %s", err)
}
fmt.Printf("- Scanned private key corresponding to %s\n", key.PublicKey().String())
return key, nil
}
func vaultWrittenReport(walletFile string, newKeys []solana.PublicKey, totalKeys int) {
fmt.Println("")
fmt.Printf("Wallet file %q written to disk.\n", walletFile)
fmt.Println("Here are the keys that were ADDED during this operation (use `list` to see them all):")
for _, pub := range newKeys {
fmt.Printf("- %s\n", pub.String())
}
fmt.Printf("Total keys stored: %d\n", totalKeys)
}