mirror of
https://github.com/wealdtech/ethdo.git
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98 lines
2.6 KiB
Go
98 lines
2.6 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 accountcreate
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import (
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"context"
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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/core"
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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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timeout time.Duration
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// For all accounts.
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wallet e2wtypes.Wallet
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accountName string
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passphrase string
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walletPassphrase string
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// For distributed accounts.
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participants uint32
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signingThreshold uint32
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// For pathed accounts.
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path string
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}
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func input(ctx context.Context) (*dataIn, error) {
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var err error
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data := &dataIn{}
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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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// Account name.
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if viper.GetString("account") == "" {
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return nil, errors.New("account is required")
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}
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_, data.accountName, err = e2wallet.WalletAndAccountNames(viper.GetString("account"))
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if err != nil {
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return nil, errors.Wrap(err, "failed to obtain account name")
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}
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if data.accountName == "" {
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return nil, errors.New("account name is required")
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}
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// Wallet.
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ctx, cancel := context.WithTimeout(ctx, data.timeout)
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defer cancel()
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data.wallet, err = core.WalletFromInput(ctx)
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cancel()
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if err != nil {
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return nil, errors.Wrap(err, "failed to obtain wallet")
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}
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// Passphrase.
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data.passphrase, err = util.GetOptionalPassphrase()
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if err != nil {
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return nil, errors.Wrap(err, "failed to obtain passphrase")
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}
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// Wallet passphrase.
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data.walletPassphrase = util.GetWalletPassphrase()
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// Participants.
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if viper.GetInt32("participants") == 0 {
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return nil, errors.New("participants must be at least one")
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}
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data.participants = viper.GetUint32("participants")
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// Signing threshold.
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if viper.GetInt32("signing-threshold") == 0 {
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return nil, errors.New("signing threshold must be at least one")
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}
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data.signingThreshold = viper.GetUint32("signing-threshold")
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// Path.
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data.path = viper.GetString("path")
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return data, nil
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}
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