mirror of
https://github.com/wealdtech/ethdo.git
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91 lines
2.3 KiB
Go
91 lines
2.3 KiB
Go
// Copyright © 2019, 2020 Weald Technology Trading
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package walletcreate
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import (
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"context"
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"strings"
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"time"
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"github.com/pkg/errors"
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"github.com/spf13/viper"
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"github.com/wealdtech/ethdo/util"
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e2wallet "github.com/wealdtech/go-eth2-wallet"
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e2wtypes "github.com/wealdtech/go-eth2-wallet-types/v2"
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)
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type dataIn struct {
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// System.
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timeout time.Duration
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quiet bool
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verbose bool
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debug bool
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// For all wallets.
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store e2wtypes.Store
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walletType string
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walletName string
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// For HD wallets.
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passphrase string
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mnemonic string
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}
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func input(_ context.Context) (*dataIn, error) {
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var err error
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data := &dataIn{}
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if viper.GetString("remote") != "" {
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return nil, errors.New("cannot create remote wallets")
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}
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if viper.GetDuration("timeout") == 0 {
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return nil, errors.New("timeout is required")
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}
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data.timeout = viper.GetDuration("timeout")
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data.quiet = viper.GetBool("quiet")
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data.verbose = viper.GetBool("verbose")
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data.debug = viper.GetBool("debug")
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store, isStore := viper.Get("store").(e2wtypes.Store)
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if !isStore {
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return nil, errors.New("store is required")
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}
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data.store = store
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// Wallet name.
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if viper.GetString("wallet") == "" {
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return nil, errors.New("wallet is required")
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}
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data.walletName, _, err = e2wallet.WalletAndAccountNames(viper.GetString("wallet"))
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if err != nil {
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return nil, errors.Wrap(err, "failed to obtain wallet name")
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}
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if data.walletName == "" {
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return nil, errors.New("wallet name is required")
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}
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// Type.
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data.walletType = strings.ToLower(viper.GetString("type"))
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if data.walletType == "" {
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return nil, errors.New("wallet type is required")
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}
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// Passphrase.
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data.passphrase = util.GetWalletPassphrase()
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// Mnemonic.
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data.mnemonic = viper.GetString("mnemonic")
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return data, nil
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}
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