mirror of
https://github.com/wealdtech/ethdo.git
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52 lines
1.7 KiB
Go
52 lines
1.7 KiB
Go
// Copyright © 2019 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 cmd
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import (
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"github.com/spf13/viper"
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)
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// getStorePassphrases() fetches the store passphrase supplied by the user.
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func getStorePassphrase() string {
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return viper.GetString("store-passphrase")
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}
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// getWalletPassphrases() fetches the wallet passphrase supplied by the user.
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func getWalletPassphrase() string {
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return viper.GetString("wallet-passphrase")
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}
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// getPassphrases() fetches the passphrases supplied by the user.
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func getPassphrases() []string {
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return viper.GetStringSlice("passphrase")
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}
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// getPassphrase fetches the passphrase supplied by the user.
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func getPassphrase() string {
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passphrases := getPassphrases()
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assert(len(passphrases) != 0, "passphrase is required")
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assert(len(passphrases) == 1, "multiple passphrases supplied; cannot continue")
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return passphrases[0]
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}
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// getOptionalPassphrase fetches the passphrase if supplied by the user.
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func getOptionalPassphrase() string {
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passphrases := getPassphrases()
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if len(passphrases) == 0 {
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return ""
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}
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assert(len(passphrases) == 1, "multiple passphrases supplied; cannot continue")
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return passphrases[0]
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}
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