mirror of
https://github.com/wealdtech/ethdo.git
synced 2026-01-09 14:07:56 -05:00
51 lines
1.5 KiB
Go
51 lines
1.5 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 walletexport
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import (
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"context"
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"github.com/pkg/errors"
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"github.com/wealdtech/ethdo/util"
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e2wtypes "github.com/wealdtech/go-eth2-wallet-types/v2"
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)
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func process(ctx context.Context, data *dataIn) (*dataOut, error) {
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if data == nil {
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return nil, errors.New("no data")
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}
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if data.wallet == nil {
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return nil, errors.New("wallet is required")
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}
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if !util.AcceptablePassphrase(data.passphrase) {
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return nil, errors.New("supplied passphrase is weak; use a stronger one or run with the --allow-weak-passphrases flag")
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}
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exporter, isExporter := data.wallet.(e2wtypes.WalletExporter)
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if !isExporter {
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return nil, errors.New("wallet does not provide export")
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}
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export, err := exporter.Export(ctx, []byte(data.passphrase))
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if err != nil {
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return nil, errors.Wrap(err, "failed to export wallet")
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}
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results := &dataOut{
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export: export,
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}
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return results, nil
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}
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